CN108915325A - A kind of pit simple lifting parking device - Google Patents

A kind of pit simple lifting parking device Download PDF

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Publication number
CN108915325A
CN108915325A CN201810950115.5A CN201810950115A CN108915325A CN 108915325 A CN108915325 A CN 108915325A CN 201810950115 A CN201810950115 A CN 201810950115A CN 108915325 A CN108915325 A CN 108915325A
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China
Prior art keywords
vehicle
pit
unit
switch
power
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Granted
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CN201810950115.5A
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Chinese (zh)
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CN108915325B (en
Inventor
梁崇彦
梁迅
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Foshan Nook Science And Technology Co Ltd
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Foshan Nook Science And Technology Co Ltd
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Priority to CN201810950115.5A priority Critical patent/CN108915325B/en
Publication of CN108915325A publication Critical patent/CN108915325A/en
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Publication of CN108915325B publication Critical patent/CN108915325B/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
    • E04H6/08—Garages for many vehicles
    • E04H6/12—Garages for many vehicles with mechanical means for shifting or lifting vehicles
    • E04H6/18—Garages for many vehicles with mechanical means for shifting or lifting vehicles with means for transport in vertical direction only or independently in vertical and horizontal directions
    • E04H6/22—Garages for many vehicles with mechanical means for shifting or lifting vehicles with means for transport in vertical direction only or independently in vertical and horizontal directions characterised by use of movable platforms for horizontal transport, i.e. cars being permanently parked on palettes

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

A kind of pit simple lifting parking device of the present invention, including parking stall pit, bottom carrier vehicle plate unit, two layers of carrier vehicle plate unit, driving unit, safe unit, power-supply system, drainage cell, water level transfinite disposal unit, human and machine interface unit, device control cell；It is the significant improvement of current same type equipment：Equipment electromechanical component is arranged in higher position, be conducive to moisture-proof and anti-flooding, supplying power with double circuit based on alternating current and rechargeable battery and Auto-drainage, automatic water level transfinites disposition, when so that there is mains failure, parking stall pit ponding energy Auto-drainage, occur when water logging equipment can automatic running promote bottom vehicle-carrying plate to ground, avoid bottom vehicle by water logging, the wirerope tracting structure that tension sensor is arranged makes the safety of equipment obtain General Promotion, parking stall pit depth is effectively reduced in telescopic guiding device, the setting of maintenance slot is so that staff is in any position and can conveniently enter in equipment checks inside the pit of parking stall, maintenance.

Description

A kind of pit simple lifting parking device
Technical field
The present invention relates to mechanical parking equipment fields, and in particular to a kind of pit simple lifting parking device.
Background technique
With the increase of car ownership, the problem of parking space deficiency becomes clear day by day, and mechanical parking equipment has obtained It is widely applied, parking apparatus wherein has one is the parking apparatus digged pit in underground, single parking stall is arranged, and is known as in the industry " pit simple lifting " parking apparatus.Current this parking apparatus using set in four monoblock types column, one-block apparatus frame, Hydraulic lifting or motor chain traction lifting, obvious deficiency is that pit depth size is larger, the majority including motor Electromechanical facility is arranged inside pit, is not provided with the measure of the reply moisture-proof and sudden heavy rain water logging of electromechanical facility；Therefore, right Higher in level of ground water, moist southern region of China that is rainy, be easy to causeing pit water logging, the parking apparatus of this form are basic On be not applied.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of using the driving of ground postposition, increases protection The pit simple lifting parking device for the new model that facility and safety devices, comparison are suitble to southern region of China to use.
To achieve the above object, a kind of basic technology scheme of pit simple lifting parking device of the present invention is, including vehicle Position pit, bottom carrier vehicle plate unit, two layers of carrier vehicle plate unit, driving unit, safe unit, power-supply system, drainage cell, water level Transfinite disposal unit, human and machine interface unit, device control cell；It is characterized in that：
The parking stall pit is periphery foundation pit above ground level, and the length of intracavity section, wide, depth dimensions are respectively greater than need to The maximum length that parks cars, width, depth dimensions, bottom are provided with sump or catch pit, and four facades and bottom are Reinforced concrete structure, top surrounding are provided with gutter.Parking stall foundation pit is the general of pit simple lifting parking device indispensability Device, the water that periphery is above ground level, surrounding setting gutter is outside in order to prevent are overflow into inside pit；Bottom setting is catchmented Well, collecting gutter are to accommodate the condensed water generated inside pit and the water that is externally entering on a small quantity.But in southern area, on It is obviously not enough to state measure.
The bottom carrier vehicle plate unit includes stablizing guide upright post, bottom vehicle-carrying plate；The surface of the stable guide upright post With guiding section, quantity is four, is vertically disposed on the facade at four angles of the parking stall pit, each Facade is respectively arranged two, and height dimension and the depth of the parking stall pit are similar；The bottom vehicle-carrying plate is the rectangle of steelframe structure Frame, the external dimensions of the rectangular frame are matched with the intracavity section size of the parking stall pit, operate in the parking stall bottom The interior zone in hole, upper surface are stringer for parking bottom vehicle, width direction outermost, share two, length direction Outermost is crossbeam, shares two, and the outside of two crossbeams or two stringers corresponds to the stable guide upright post Position be respectively arranged with the guiding cross-sections match of the stable guide upright post, can be along the guiding of the stable guide upright post The guiding device of vertical direction sliding is made in section, enables the bottom vehicle-carrying plate for being provided with the guiding device along described Stablize guide upright post work up or down to slide.
Two layers of carrier vehicle plate unit includes two layers of vehicle-carrying plate, two layers of column；Two layers of vehicle-carrying plate is the square of steelframe structure Shape frame, the external dimensions of the rectangular frame are greater than the intracavity section size of the parking stall pit, can cover the parking stall The intracavity section of pit, upper surface are stringer for parking two layers of vehicle, width direction outermost, share two, length side It is crossbeam to outermost, shares two；Two layers of column is four, in the both direction difference of the vehicle commander of the parking stall pit Each setting two, height dimension are greater than the maximum height size that need to park two layers of vehicle；The upper end of two layers of column with it is described The lower section of the stringer of two layers of vehicle-carrying plate fastens connection, and lower end is upper with the stringer of the bottom vehicle-carrying plate of the bottom carrier vehicle plate unit Side's fastening connection, enables the bottom vehicle-carrying plate, two layers of column, two layers of vehicle-carrying plate to form a centre and accommodate The general frame of two layers of vehicle, the bottom vehicle-carrying plate form two layers of vehicle-carrying plate by two layers of column and support.
Current pit simple lifting parking device is not arranged stable guide upright post of the present invention specially, but handle Two layers of column extend to bottom vehicle-carrying plate while as guide upright posts.The shortcomings that this way is the setting due to two layers of column Position is substantially located at the middle position of parking stall pit width direction, cannot make by bottom vehicle-carrying plate, two layers of column, two layers of carrier vehicle Board group at the frame that can go up and down operation obtain maximum stability.The present invention is arranged steady in parking stall pit outermost locations Guide upright post is determined, exactly in order to solve disadvantages mentioned above.
The driving unit includes driving roll device, wirerope drag device；The driving roll device includes motor Speed reducer, spool shaft, reel, reel bearing block, related assembly relation are：The motor reducer is securedly mounted to the parking stall On ground of the pit vehicle commander direction far from lane side, the vehicle commander direction of the axis of output block and the parking stall pit is hung down Directly；The quantity of the reel is two, is securedly mounted on the spool shaft；The spool shaft passes through the reel bearing block It is securedly mounted on the ground of the parking stall pit vehicle commander direction far from lane side, and makes the spool shaft and the electricity The output block of machine speed reducer fastens connection, the axis weight of the axis of the spool shaft and the output block of the motor reducer It closes, the sideline of parking stall pit vehicle width direction described in effective operation interval face of described two reels.
The wirerope drag device is at least arranged two sets, the every side in two sides of the parking stall pit vehicle width direction at least Be arranged it is a set of, every set include one group of lower sheave group, one group of top sheave group, steel cable；The lower sheave group includes at least one A lower sheave and matched downslide wheel shaft and bearing block, the lower sheave are securedly mounted to by the downslide wheel shaft with bearing block Below one side girder of correspondence of the bottom vehicle-carrying plate of the bottom carrier vehicle plate unit, the axis of rotation of the lower sheave and the drive The axis of rotation of the reel of moving cell is parallel；The top sheave group includes at least one top sheave and matched top sheave axis and axis Seat is held, the top sheave is securedly mounted to the parking stall bottom right above the lower sheave by the top sheave axis and bearing block Above the facade in hole, the axis of rotation of the top sheave is parallel with the axis of rotation of the lower sheave.
The one of which that following two mode is used around line mode of the wirerope：
Mode one, one end of the wirerope are tightening and linked in effective workspace of the reel of the wirerope drag device Between surface on, the other end by specification on the surface of effective operation interval of the reel coiling then to described The direction of the top sheave of top sheave group extends, then the work nest of top sheave described in pile warp down, reaches institute located directly below Lower sheave group is stated, the work nest of the lower sheave of lower sheave group described in pile warp, then up, finally, being tightening and linked in the downslide On the facade of the parking stall pit right above wheel group；The bottom vehicle-carrying plate of the bottom carrier vehicle plate unit is by the steel wire The traction of rope, rises or the speed of decline is the half of the wirerope linear velocity.
Mode two, one end of the wirerope are tightening and linked in effective work of the reel of the wirerope drag device Make on the surface in section, the other end by specification on the surface of effective operation interval of the reel coiling then to The direction of the top sheave of the top sheave group extends, then the work nest of top sheave described in pile warp down, reaches located directly below The lower sheave group, the work nest of the lower sheave of lower sheave group described in pile warp, then up, further around through the top sheave group Top sheave work nest, then the direction of the reel toward the wirerope drag device extend, and are finally tightening and linked in the reel On the surface of effective operation interval；Traction of the bottom vehicle-carrying plate of the bottom carrier vehicle plate unit by the wirerope, Rise or the speed of decline is identical as the wirerope linear velocity.
Driving unit is the device of pit simple lifting parking device indispensability, the drive of current pit simple lifting parking device Moving cell wherein most electromechanical components（Including motor）It is all located inside the pit of parking stall, is unfavorable for moisture-proof, waterproof.The present invention is drive Most electromechanical components of the moving cell including motor are all disposed within ground or subaerial height and position, are conducive to Moisture-proof, waterproof.
The safe unit includes falling proof device, tension sensor, rises to level detecting apparatus, rises overrun testing dress It sets；The falling proof device be electromagnetic drive form, at least three sets, be securedly mounted to the parking stall pit width direction or The top position of two side elevations of person's length direction, every side are at least installed a set of, are connect with the device control cell signal, Under the driving of the device control cell output signal, the bearing part of the falling proof device in retraction evacuation state and It resets and carries out state conversion between bearing state；The retraction evacuation state refers to that the bearing part of the falling proof device will not The bottom vehicle-carrying plate is interfered to rise or decline, the bearing part pair for resetting bearing state and referring to the falling proof device The bottom vehicle-carrying plate or two layers of vehicle-carrying plate play supporting role, so that the bottom being located above the bearing part carries Sweep or two layers of vehicle-carrying plate cannot further decline after the support for obtaining the bearing part；The pull sensing The quantity of device is identical as the quantity of wirerope of the wirerope drag device, is serially connected on the wirerope, sets with described Standby control unit signal connects；The level detecting apparatus that rises to is travel switch or position switch, is securedly mounted to described The top position of any side elevation of parking stall pit is connect with the device control cell signal, when on the bottom vehicle-carrying plate It is raised to position, that is, issues signal in place；The rising overrun testing device is travel switch or position switch, is securedly mounted to institute The top position for stating any side elevation of parking stall pit is connect with the device control cell signal, and mounting height is higher than institute It states and rises to level detecting apparatus, rise position of transfiniting when the bottom vehicle-carrying plate surmounts to rise position in place and reach, that is, issue Signal in place.Safe unit is the fexible unit of pit simple lifting parking device indispensability, the required safe unit pair of the present invention Tension sensor is increased than current pit simple lifting parking device, which at least has following functions：First, Detect that parking apparatus is preparing operation and whether occurring overload, unbalance loading in the process of running in time, it is ensured that safe operation；The Two, when wirerope biggish deformation occurs or fracture, the payload data that tension sensor detects vary widely, general The operation of parking apparatus emergent stopping is triggered, accident is avoided；Third, tension sensor fall into place in bottom vehicle-carrying plate or The signal that load when two layers of vehicle-carrying plate are fallen into place is zero falls into place detection device, decline instead of usually require to be arranged Overrun testing device, and coherent signal is more accurate, timely.
The power-supply system includes control circuit component, motor control unit, supply power with double circuit system；The control circuit Component includes all electrical components of the parking apparatus in addition to forceful electric power driving element；The function of the motor control unit is root The operation of associated motor is controlled by forceful electric power driving element according to the output signal of parking apparatus control unit；Described supply power with double circuit be System includes alternating current and switching switch unit, battery power supply unit；The switching switch unit has interlock function, it is ensured that Ren Yishi Carve the wherein externally output all the way that there can only be the power supply that supplies power with double circuit；The battery power supply unit have charge function and externally it is defeated The function of three-phase alternating current out；When the system of supplying power with double circuit can be abnormal in the alternating current or be powered off, cut automatically Shift to the battery power supply unit power supply, it is ensured that parking apparatus can continue to operate normally.Power-supply system is pit simple lifting The function of the fexible unit of parking apparatus indispensability, the required power-supply system of the present invention is relative complex, in current pit simple lifting The system of supplying power with double circuit at least is increased on the basis of parking apparatus.The system of supplying power with double circuit ensures parking apparatus in mains failure When can continue to operate normally.Once occurring stopping by natural calamity, mains failure and pit by the extreme case of water logging Vehicle device can automatic lifting bottom vehicle-carrying plate to ground floor so that bottom vehicle is not flooded.
The drainage cell includes immersible pump, catchment water-level detecting device；The immersible pump is securedly mounted to the parking stall Inside the sump or catch pit of pit, it is connect with the motor control unit circuit signal of the power-supply system, it is described to catchment Water-level detecting device includes lowest water level detecting element, priming level detecting element the two water level detecting elements, lowest water level Detecting element, priming level detecting element can externally output switching signal, be mounted on the parking stall pit any facade, with The device control cell signal connection；The mounting height of the lowest water level detecting element is higher than the minimum work of the immersible pump Make height of water level, the mounting height of the priming level detecting element is to need to start the working water level height of the immersible pump； The movement of the drainage cell is that automatic trigger is completed, and detailed process is：When the priming level detecting element issues water level Rise arriving signal, that is, the related component for triggering the power-supply system controls the diving pump startup work；When described minimum Water level detecting element issues water level decreasing arriving signal, that is, the related component for triggering the power-supply system controls the immersible pump It stops working.
The water level disposal unit that transfinites includes water level overrun testing device；The water level overrun testing device is can be right Outer output switching signal, any facade for being mounted on the parking stall pit, the water level being connect with the device control cell signal Overrun testing element, the mounting height of the water level overrun testing device are to need to start the driving unit to make the bottom What vehicle-carrying plate was raised transfinite height of water level；The water level transfinite disposal unit movement be automatic trigger complete, tool Body process is：Rise the signal that transfinites when the water level overrun testing device issues water level, the signal is equivalent to user described The instruction for needing the parking apparatus to rise is assigned in human and machine interface unit operation；The signal makes the device control cell It issues and instructs to the related component of the power-supply system, so that driving unit driving bottom vehicle-carrying plate rises to ground Layer.
Drainage cell, the water level disposal unit that transfinites are the present invention to prevent parking stall pit water logging and especially increased device.
The function of the human and machine interface unit is the dress for receiving user and assigning the instruction for needing parking apparatus to rise or fall It sets, is connect with the device control cell signal.Human and machine interface unit is the general dress of pit simple lifting parking device indispensability It sets, the function of the required human and machine interface unit of the present invention is relatively the simplest, minimum only to need a rising key, a decline Key, an emergency stop key.
The main control part piece of the device control cell is PLC device or single chip computer device, with preventing for the safe unit Drop device, tension sensor are connected separately, and are connect with the signal of power-supply system control component signal, and described Lowest water level detecting element, the priming level detecting element of drainage cell are connected separately, and are transfinited with the water level and are disposed list The water level overrun testing element signal connection of member.Device control cell is the general dress of pit simple lifting parking device indispensability It sets, device control cell function of the invention is relative complex, to reducing on the basis of current pit simple lifting parking device Add and has connected and handle to tension sensor, to the signal of water level overrun testing element.
Further, the control flow and interrelated logic of device control cell described in aforementioned basic technology scheme of the present invention It is：
State one：The parking apparatus is in normal condition and the bottom vehicle-carrying plate is located at the lowest order of the parking stall pit It sets；The parking apparatus can only execute vertical motion, and the control flow and interrelated logic of the device control cell are：
The first step：User operates in the human and machine interface unit, assigns the instruction for needing the parking apparatus to rise.
Second step：The device control cell receives the instruction, i.e., issues to the falling proof device of the safe unit The driving signal of evacuation is inside contracted, so that the bearing part of the falling proof device, which is in, inside contracts back-off state；Meanwhile the equipment Control unit issues signal to the related component of the power-supply system and the motor reducer forward direction of the driving unit is transported Row, the motor reducer rotation drive the reel of the driving unit to rotate forward, and the reel rotates forward described in coiling The wirerope of wirerope drag device so that the bottom vehicle-carrying plate of the bottom carrier vehicle plate unit the wirerope traction it The stabilization guide upright post of bottom carrier vehicle plate unit described in lower edge makees vertical ascent.
Third step：The bottom vehicle-carrying plate rises in place, and that triggers the safe unit rises to level detecting apparatus sending Signal in place.
4th step, the device control cell receive the signal in place, the i.e. falling proof device to the safe unit The driving signal for resetting bearing is issued, so that the bearing part of the falling proof device is returned to reset bearing state；Meanwhile institute Device control cell is stated to issue to the related component of the power-supply system so that the motor reducer of the driving unit stops The signal of operation, so that the motor reducer is out of service, the bottom vehicle-carrying plate stops rising.
State two：The parking apparatus normal condition and the bottom vehicle-carrying plate are located at the highest order of the parking stall pit It sets；The parking apparatus can only execute lowering action, and the control flow and interrelated logic of the device control cell are：
The first step：User operates in the human and machine interface unit, assigns the instruction for needing the parking apparatus decline.
Second step：The device control cell receives the instruction, i.e., issues to the falling proof device of the safe unit The driving signal of evacuation is inside contracted, so that the bearing part of the falling proof device, which is in, inside contracts back-off state；Meanwhile the equipment Control unit issues signal to the related component of the power-supply system and the motor reducer of the driving unit is reversely transported Row, motor reducer rotation drive the reel of the driving unit to rotate backward, the reel rotate backward broadcast it is described The wirerope of wirerope drag device so that the bottom vehicle-carrying plate of the bottom carrier vehicle plate unit the wirerope traction it The stabilization guide upright post of bottom carrier vehicle plate unit described in lower edge makees vertical decline.
Third step：The bottom vehicle-carrying plate is fallen into place, and the tension sensor for triggering the safe unit issues load and is Zero signal in place.
4th step, the device control cell receive the signal in place, the i.e. falling proof device to the safe unit The driving signal for resetting bearing is issued, so that the bearing part of the falling proof device is returned to reset bearing state；Meanwhile institute Device control cell is stated to issue to the related component of the power-supply system so that the motor reducer of the driving unit stops The signal of operation, so that the motor reducer is out of service, the bottom vehicle-carrying plate stops decline.
State three：The parking apparatus normal condition and the bottom vehicle-carrying plate are located at the centre of the parking stall pit；Institute State parking apparatus machine and be able to carry out vertical motion, be also able to carry out lowering action, the control flow of the device control cell and Interrelated logic is：
The first step：User operates in the human and machine interface unit.
If user assigns the instruction for needing the parking apparatus to rise, the second step for turning the state one is executed；If user The instruction for needing the parking apparatus decline is assigned, the second step for turning the state two executes.
Further, in some embodiments of the present invention, the concrete composition of the system that supplies power with double circuit and the power supply The connection type of system is：The alternating current and switching switch unit include mains-supplied, automatic transfer switch.
The mains-supplied is three-phase alternating-current supply, and the automatic transfer switch is three-phase two-way power selection switch.
The battery power supply unit includes rechargeable battery, AC charging device, three-phase inversion device, the control circuit Component uses AC power supply.
The relevant connection relationship of the power-supply system is：The three-phase alternating-current supply accesses the three-phase two-way power supply selection The wherein input terminal all the way of switch, the input terminal of the AC charging device access the three-phase alternating-current supply, output end access The charging input end of the rechargeable battery, the output end of the rechargeable battery access the input of the three-phase inversion device End, the output end of the three-phase inversion device accesses the other input terminal all the way of the three-phase two-way power selection switch, described The output end of three-phase two-way power selection switch accesses the power input and the access electricity of the control circuit component Machine control unit；When the three-phase alternating-current supply is in normal power supply state, the three-phase two-way power selection switch it is defeated Outlet is automatically switched to is powered by the three-phase alternating-current supply；When the three-phase alternating-current supply be in abnormal electrical power state and When off-position, the output end of the three-phase two-way power selection switch is automatically switched to is powered by the three-phase inversion device.
Further, in some embodiments of the present invention, the concrete composition of the system that supplies power with double circuit and the power supply The connection type of system is：The alternating current and switching switch unit include mains-supplied, automatic transfer switch.
The mains-supplied is three-phase alternating-current supply, and the automatic transfer switch is interlocking two on-off switches, respectively For three-phase on-off switch, direct current on-off switch.
The battery power supply unit includes rechargeable battery, DC boosting device, AC charging device, frequency conversion drive dress It sets, automatic transfer switch, control circuit component, motor control unit；The frequency-conversion drive apparatus, which is provided simultaneously with, receives three-phase The function of alternating current input or high voltage direct current input, is converted to the three-phase alternating current electricity output of variable frequency；The control electricity Road component uses powered by direct current.
The relevant connection relationship of the power-supply system is：The three-phase alternating-current supply accesses the defeated of the three-phase on-off switch Enter end, the output end of the three-phase on-off switch accesses the AC input of the frequency-conversion drive apparatus；The AC charging The input terminal of device accesses the three-phase alternating-current supply, and output end accesses the charging input end of the rechargeable battery, it is described can The output end of rechargeable battery accesses the input of the power input of the control circuit component, the access DC boosting device End, the output end of the DC boosting device access the input terminal of the direct current on-off switch, the direct current on-off switch it is defeated Outlet accesses the DC bus input terminal of the frequency-conversion drive apparatus, and the output end of the frequency-conversion drive apparatus accesses the motor Control unit；When the three-phase alternating-current supply is in normal power supply state, the direct current on-off switch of the automatic transfer switch Be in an off state, three-phase on-off switch it is in the conductive state, and be interlocking, the three-phase alternating-current supply is to the frequency conversion drive Device power supply drives the motor control unit；When the three-phase alternating-current supply is in abnormal electrical power or off-position, The three-phase on-off switch of the automatic transfer switch is in an off state, direct current on-off switch is in the conductive state, and is interlocking, The rechargeable battery powers to the frequency-conversion drive apparatus by DC boosting device, drives the motor control unit；And The control circuit component passes through the rechargeable battery always and powers.
Further, in some embodiments of the present invention, the concrete composition of the system that supplies power with double circuit and the power supply The connection type of system is：The alternating current and switching switch unit include mains-supplied, automatic transfer switch.
The mains-supplied is single phase alternating current power supply either three-phase alternating-current supply but only uses therein single-phase；It is described Automatic transfer switch is interlocking two on-off switches, respectively single-phase on-off switch, direct current on-off switch.
The battery power supply unit includes rechargeable battery, DC boosting device, AC charging device, frequency conversion drive dress It sets, automatic transfer switch, control circuit component, motor control unit；The frequency-conversion drive apparatus, which is provided simultaneously with, receives three-phase The function of alternating current input or high voltage direct current input, is converted to the three-phase alternating current electricity output of variable frequency；The control electricity Road component uses powered by direct current.
The relevant connection relationship of the power-supply system is：The single phase alternating current power supply accesses the defeated of the single-phase on-off switch Enter end, the output end of the single-phase on-off switch accesses the AC input of the single-phase frequency-conversion drive apparatus；The exchange The input terminal of charging unit accesses the single phase alternating current power supply, and output end accesses the charging input end of the rechargeable battery, institute The output end for stating rechargeable battery accesses the power input of the control circuit component, accesses the DC boosting device Input terminal, the output end of the DC boosting device access the input terminal of the direct current on-off switch, the direct current on-off switch Output end access the DC bus input terminal of the frequency-conversion drive apparatus, described in the output end access of the frequency-conversion drive apparatus Motor control unit；When the single phase alternating current power supply is in normal power supply state, the direct current on-off of the automatic transfer switch Switch is in an off state, single-phase on-off switch is in the conductive state, and is interlocking, and the single phase alternating current power supply is to the frequency conversion Driving device power supply drives the motor control unit；When the single phase alternating current power supply is in abnormal electrical power or power-off shape When state, the single-phase on-off switch of the automatic transfer switch is in an off state, direct current on-off switch is in the conductive state, and is Interlocking, the rechargeable battery power to the frequency-conversion drive apparatus by DC boosting device, drive the motor control list Member；And the control circuit component passes through the rechargeable battery always and powers.
Further, in some embodiments of the present invention, the concrete composition of the system that supplies power with double circuit and the power supply The connection type of system is：The alternating current and switching switch unit are not present.
The battery power supply unit includes solar energy charging battery, DC boosting device, AC charging device, frequency conversion drive Device, control circuit component, motor control unit；The frequency-conversion drive apparatus has the function for receiving high voltage direct current input Can, be converted to the three-phase alternating current electricity output of variable frequency；The control circuit component uses powered by direct current.
The relevant connection relationship of the power-supply system is：The output end of the solar energy charging battery accesses the control electricity The power input of road component, the input terminal for accessing the DC boosting device, the output termination of the DC boosting device Enter the DC bus input terminal of the frequency-conversion drive apparatus, the output end of the frequency-conversion drive apparatus accesses the motor control list Member, the solar energy charging battery power to the frequency-conversion drive apparatus by DC boosting device, drive the motor control Unit, the control circuit component are powered by the solar energy charging battery.
Further, in some embodiments of the present invention, the guiding device of the bottom vehicle-carrying plate is telescopic guiding Device；The telescopic guiding device includes fixation member, movable part；Wherein, the fixation member is provided with and institute The guide frame that the guiding section of stable guide upright post matches is stated, is securedly mounted on the bottom vehicle-carrying plate, described Bottom vehicle-carrying plate plays stable guiding role when making and slide up or down along the stable guide upright post；The movable part Part is provided with the guide frame to match with the guiding section of the stable guide upright post, is arranged on the fixation member, Auxiliary, which is played, when the bottom vehicle-carrying plate is made and slid up or down along the stable guide upright post stablizes guiding role；Institute Stating movable part can be vertically relative to the fixation member free displacement；When the bottom vehicle-carrying plate is along described steady When determining guide upright post and slide onto extreme lower position down, cunning of the movable part of the guiding device relative to fixation member It moves so that the distance of guide frame of the guide frame apart from fixation member of movable part is most short；When the bottom vehicle-carrying plate When up sliding onto extreme higher position along the stable guide upright post, the movable part of the guiding device is relative to fixation The sliding of component is so that the distance of guide frame of the guide frame apart from fixation member of movable part is longest.Above-mentioned bottom Vehicle-carrying plate is in guiding of the guide frame of the movable part of telescopic guiding device when extreme lower position apart from fixation member The distance of frame is that the most short depth dimensions for allowing pit minimize；Bottom vehicle-carrying plate is in scalable when extreme higher position The distance of guide frame of the guide frame apart from fixation member of movable part of guiding device be that longest carries bottom Sweep and general frame can obtain biggish stability.Above-mentioned telescopic guiding device is peculiar for the present invention, true Under the premise of layer vehicle-carrying plate and the larger stability of general frame acquisition of guaranteeing the minimum, structure needed for can be effectively reduced parking stall pit Depth.
Further, in some embodiments of the present invention, the middle position of the rectangular frame of the bottom vehicle-carrying plate is opened up There is maintenance slot, the maintenance slot is hollow maintenance slot, is equipped with moveable sealing plate above, and maintenance staff can remove described Sealing plate is then from the into/out pit in the spatial position of the maintenance slot；Alternatively, the lower position of the sealing plate in the maintenance slot Increase is equipped with gemel steel ladder, after enabling maintenance staff to remove the sealing plate, by the with gemel steel ladder From the climbing of the spatial position up/down of the maintenance slot, into/out pit；The setting of above-mentioned maintenance slot is so that of the present invention Which position no matter pit simple lifting parking device run to, and maintenance staff can easily enter the inside of pit, It is observed, maintenance.
Further, in some embodiments of the present invention, the safe unit rises to level detecting apparatus by described anti- The correlation function of drop device replaces；The envisaged underneath of the bearing part of the falling proof device has tapered ramp, when the bottom The tapered ramp is touched and be urged to layer vehicle-carrying plate when rising, i.e., so that the bearing part of the falling proof device inside contracts, no The bottom vehicle-carrying plate can be interfered to make further up；When the bottom vehicle-carrying plate rise in place, i.e., no longer touch or oppress institute The tapered ramp of the bearing part of falling proof device is stated, so that the support part of the falling proof device returns back to reset bearing shape State, and signal in place is externally issued, the signal in place replaces should be by the letter in place for rising to level detecting apparatus sending Number.
Compared with prior art, the invention has the advantages that and beneficial effect：The present invention simply rises in current pit Significant improvement is made on the basis of drop parking apparatus, so that the electromechanical component of equipment is substantially provided on ground or is arranged In subaerial height, be conducive to moisture-proof and anti-flooding, and supplying power with double circuit based on alternating current and rechargeable battery and automatically Draining, automatic water level transfinite disposition, and to remain to when there is mains failure to arrange ponding automatically, when there is parking stall pit water logging Extreme situation when, equipment can automatic running, promoted bottom vehicle-carrying plate to ground, avoid bottom vehicle by water logging, steel wire Tracting structure of restricting is simple and convenient for setting tension sensor, so that the safety of equipment is comprehensively promoted, it is therein to stretch The guiding device of contracting can be effectively reduced the depth of parking stall pit, and the setting of maintenance slot enables to staff in parking apparatus Can be conveniently entered in any position checked inside the pit of parking stall, maintenance.Popularization and use of the invention will generate Good Social benefit and economic benefit.
Detailed description of the invention
Fig. 1 and Fig. 2 is the facility layout schematic diagram of the one of embodiment of technical solution of the present invention.Wherein, Fig. 1 is bottom Vehicle-carrying plate is located at the longitudinal sectional view of ground floor；Fig. 2 is the longitudinal sectional view that two layers of vehicle-carrying plate are located at ground floor.In figure：A1 vehicle Position pit shell；A2 sub-surface；A3 sump；Parking stall pit A4；B1 bottom vehicle-carrying plate；B2 stablizes guide upright post；B3 guiding Device；B4 bottom vehicle；Bis- layers of vehicle-carrying plate of C1；Bis- layers of column of C2；Bis- layers of vehicle of C3；D1 drives roll device；D2 lower sheave group； D3 top sheave group；D4 wirerope；E1 falling proof device；E2 tension sensor；F1 immersible pump；F2 priming level detecting element；F3 Lowest water level detecting element；G1 water level overrun testing element.
Fig. 3 is the equipment control schematic diagram of the one of embodiment of basic technology scheme of the present invention.In figure：1 man-machine boundary Face unit；2 safe units；3 device control cells；4 control circuit components；5 motor control units；6 driving units；61 drivings Power switch；7 supply power with double circuit system；71 switching switch units；8 battery power supply units；9 mains supplies；10 water levels transfinite disposition Unit；11 drainage cells.
Fig. 4, Fig. 5, Fig. 6, Fig. 7 are respectively four kinds of various forms of systems that supply power with double circuit of the one of embodiment of the present invention Schematic diagram.Wherein：
Three-phase inversion device exports when Fig. 4 is three-phase mains input, mains failure, in figure：7 supply power with double circuit system；71 switchings are opened Close unit；81 AC charging devices；82 rechargeable batteries；83 three-phase inversion devices；The output of 86 three-phase alternating-current supplies；9 alternating currents electricity Source.
Fig. 5 is that three-phase mains input, three phase variable frequency exchanges electricity output, in figure：7 supply power with double circuit system；71 switching switches are single Member；81 AC charging devices；82 rechargeable batteries；84 DC boosting devices；85 frequency-conversion drive apparatus；87 three phase variable frequency alternating currents Output；9 mains supplies.
Fig. 6 is that single-phase alternating current inputs, three phase variable frequency exchanges electricity output, in figure：7 supply power with double circuit system；71 switching switches are single Member；81 AC charging devices；82 rechargeable batteries；84 DC boosting devices；85 frequency-conversion drive apparatus；87 three phase variable frequency alternating currents Output；9 mains supplies.
Fig. 7 is the input of no alternating current, individually exchanges electricity output by solar cell for supplying power, three phase variable frequency, in figure：84 direct current liters Pressure device；85 frequency-conversion drive apparatus；87 three phase variable frequencies exchange electricity output；88 solar batteries.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings, and protection scope of the present invention is not limited to as described below.
It as depicted in figs. 1 and 2, is the facility layout schematic diagram of the one of embodiment of technical solution of the present invention.Wherein, scheme 1 is the longitudinal sectional view that bottom vehicle-carrying plate is located at ground floor；Fig. 2 is the longitudinal sectional view that two layers of vehicle-carrying plate are located at ground floor.
According to aforementioned text and with reference to as shown in the figure：Technical solution of the present invention includes parking stall pit, bottom vehicle-carrying plate Unit, two layers of carrier vehicle plate unit, driving unit, safe unit, power-supply system, drainage cell, water level transfinite disposal unit, man-machine Boundary element, device control cell.For simplicity, power-supply system therein makes description in attached drawing 3；Man-machine interface therein Unit, device control cell do not list in Fig. 1, Fig. 2.
In figure as it can be seen that parking stall pit A4 is periphery foundation pit above ground level, the length of intracavity section, wide, depthometer Very little to be respectively greater than the maximum length that parked cars, width, depth dimensions, bottom is provided with sump A3, four facades and bottom The parking stall pit shell A1 of portion's composition is reinforced concrete structure, and top surrounding is provided with gutter（It is not shown in figure）.
Bottom carrier vehicle plate unit includes stablizing guide upright post B2, bottom vehicle-carrying plate B1；Stablize the surface band of guide upright post B2 There is guiding section, quantity is four（Diagram wherein two）, it is vertically disposed on close to four angles of the parking stall pit A4 Facade on, each facade is respectively arranged two, and the depth of height dimension and the parking stall pit A4 is similar；Bottom vehicle-carrying plate B1 For the rectangular frame of steelframe structure, external dimensions is matched with the intracavity section size of parking stall pit A4, operates in parking stall pit A4's Interior zone, upper surface are stringer for parking bottom vehicle B4, width direction outermost, share two, length direction is most Outside is crossbeam, shares two, the corresponding position for stablizing guide upright post B2 in the outside of two crossbeams or two stringers is set respectively It is equipped with and stablizes the guiding cross-sections match of guide upright post B2, vertical direction cunning can be made along the guiding section for stablizing guide upright post B2 The guiding device B3 of shifting, enable the bottom vehicle-carrying plate B1 for being provided with guiding device B3 along stablize guide upright post B2 make up or Person slides down.Comparison diagram 1, Fig. 2 are it is found that diagram guiding device B3 is retractable structure.
As it can be seen that two layers of carrier vehicle plate unit include two layers of vehicle-carrying plate C1, two layers of column C2 in figure；Two layers of vehicle-carrying plate C1 are steelframe The rectangular frame of structure, external dimensions are greater than the intracavity section size of parking stall pit A4, and the inner cavity that can cover parking stall pit A4 is cut Face, upper surface are stringer for parking two layers of vehicle C3, width direction outermost, share two, length direction outermost is Crossbeam shares two；Two layers of column C2 are four（Diagram wherein two）, the both direction difference of the vehicle commander of pit A4 in parking stall Each setting two, height dimension are greater than the maximum height size that need to park two layers of vehicle C1；The upper end of two layers of column C2 with two layers The lower section of the stringer of vehicle-carrying plate C1 fastens connection, and lower end and the top of the stringer of the bottom vehicle-carrying plate B1 of bottom carrier vehicle plate unit are tight Be connected knot, enables bottom vehicle-carrying plate B1, two layers of column C2, two layers of vehicle-carrying plate C1 to form a centre and accommodates two layers of vehicle C3 General frame, bottom vehicle-carrying plate B1 forms support to two layers of vehicle-carrying plate C1 by two layers of column C2.
As it can be seen that driving unit includes driving roll device D1, wirerope drag device in figure；Driving roll device D1 include Motor reducer, spool shaft, reel, reel bearing block（For simplicity, simplify in figure and draw driving roll device D1, it is unknown Carefully show motor reducer therein, spool shaft, reel, reel bearing block）, related assembly relation is：Motor reducer fastening It is mounted on ground of the parking stall pit A4 vehicle commander direction far from lane side, the axis of output block and the vehicle of parking stall pit A4 Length direction is vertical；The quantity of reel is two, is securedly mounted on spool shaft；Spool shaft passes through the fastening installation of reel bearing block On ground of the parking stall pit A4 vehicle commander direction far from lane side, and make the output block of spool shaft and motor reducer Fastening connection, the axis of the output block of the axis and motor reducer of spool shaft are overlapped, effective operation interval of two reels The sideline of face parking stall pit A4 vehicle width direction.
Wirerope drag device is at least arranged two sets, and in parking stall, the every side in two sides of pit A4 vehicle width direction is at least arranged one Set（It is only listed in figure wherein a set of）, every set includes one group of lower sheave group D2, one group of top sheave group D3, steel cable D4；Under Pulley blocks D2 includes at least one lower sheave and matched downslide wheel shaft and bearing block（In figure lower sheave D2 be two lower sheaves and Matched downslide wheel shaft and bearing block, and only simplification is drawn）, lower sheave is securedly mounted to bottom by downslide wheel shaft and bearing block Below one side girder of correspondence of the bottom vehicle-carrying plate A4 of carrier vehicle plate unit, the reel of the axis of rotation and driving unit of lower sheave Axis of rotation is parallel；Top sheave group D3 includes at least one top sheave and matched top sheave axis and bearing block（Top sheave in figure D3 is two top sheaves and matched top sheave axis and bearing block, and only simplification is drawn）, top sheave pass through top sheave axis and bearing Seat is securedly mounted to above the facade of the parking stall pit A4 right above lower sheave, the axis of rotation of top sheave and the lower sheave Axis of rotation is parallel.
As it can be seen that drainage cell includes immersible pump F1, catchment water-level detecting device in figure；Immersible pump F1 is securedly mounted to parking stall Inside the sump or catch pit of pit A4（It is illustrated as sump A3）, motor control unit circuit signal with power-supply system Connection, the water-level detecting device that catchments include lowest water level detecting element F3, priming level detecting element F2 the two water level detectings Element, lowest water level detecting element F3, priming level detecting element F2 can externally output switching signal, be mounted on parking stall pit Any facade of A4 is connect with device control cell signal；The mounting height of lowest water level detecting element F3 is higher than immersible pump F1 Lowest working water level height, the mounting height of priming level detecting element F2 be need to start immersible pump F1 working water level it is high Degree；The movement of drainage cell is that automatic trigger is completed, and detailed process is：Rise when priming level detecting element F2 issues water level The related component control immersible pump F1 of arriving signal, i.e. triggering power-supply system starts work；As lowest water level detecting element F3 Water level decreasing arriving signal is issued, i.e. the related component control immersible pump F1 of triggering power-supply system stops working.
As it can be seen that water level transfinites, disposal unit includes water level overrun testing device G1 in figure；Water level overrun testing device G1 is It being capable of external output switching signal, any facade for being mounted on parking stall pit A4, the water level being connect with device control cell signal Overrun testing element, the mounting height of water level overrun testing device G1 are to need to start driving unit to make bottom vehicle-carrying plate B1 past The height of water level that transfinites that ground is promoted；The transfinite movement of disposal unit of water level is that automatic trigger is completed, and detailed process is：Work as water Position overrun testing device G1, which issues water level rising, to transfinite signal, the signal be equivalent to user human and machine interface unit operation, under Up to the instruction for needing the parking apparatus to rise；The signal issues device control cell to the related component of power-supply system Instruction, so that driving unit driving bottom vehicle-carrying plate B1 rises to ground floor.
In figure as it can be seen that safe unit include falling proof device, tension sensor, rise to level detecting apparatus, rise transfinite Detection device（For simplicity, wherein rising to level detecting apparatus, rising overrun testing device does not list in figure）；Fall arrest Device E1 be electromagnetic drive form, at least three sets（Two sets therein are listed in figure）, it is securedly mounted to the width of parking stall pit A4 Spend direction or length direction（It is illustrated at length direction）Two side elevations top position, every side is at least installed a set of （Two sets are mounted in figure）, it is connect with device control cell signal, under the driving of device control cell output signal, fall arrest The bearing part of device E1 is in retraction evacuation state and resets progress state conversion between bearing state；Retraction evacuation state be Refer to that the bearing part of falling proof device E1 will not interfere bottom vehicle-carrying plate B1 to rise or decline, reset bearing state refers to anti-fall The bearing part of dropping control device E1 plays supporting role to bottom vehicle-carrying plate B1 or two layers of vehicle-carrying plate C1, so that being located at bearing part The bottom vehicle-carrying plate B1 of top or two layers of vehicle-carrying plate C1 cannot further decline after the support for obtaining bearing part； The quantity of tension sensor E2 is identical as the quantity of wirerope D4 of wirerope drag device, is serially connected on wirerope D4, with The connection of device control cell signal.
The process description that 2 state of pictorial image is converted to Fig. 1 state is as follows：
The state of Fig. 2 is the extreme lower position that parking apparatus is in normal condition and bottom vehicle-carrying plate B1 is located at parking stall pit A4；Stop Vehicle device can only execute vertical motion, and the control flow and interrelated logic of device control cell are：
The first step：User operates in human and machine interface unit, assigns the instruction for needing parking apparatus to rise.
Second step：Device control cell receives the instruction, i.e., inside contracts and keep away to the falling proof device E1 of safe unit sending The driving signal allowed, so that the bearing part of falling proof device E1, which is in, inside contracts back-off state；Meanwhile device control cell is to electricity The related component of source system issues signal and the motor reducer forward direction of driving unit is run, and motor reducer rotation drives The reel of driving unit rotates forward（Diagram is clockwise）, reel rotates forward the wirerope of coiling wirerope drag device D4, so that the bottom vehicle-carrying plate B1 of bottom carrier vehicle plate unit is under the traction of wirerope D4 along the stabilization of bottom carrier vehicle plate unit Guide upright post B2 makees vertical ascent.
Third step：Bottom vehicle-carrying plate B1 rises in place, and the level detecting apparatus sending that rises to for triggering safe unit is believed in place Number.
4th step, device control cell receive the signal in place, i.e., issue to the falling proof device E1 of safe unit multiple The driving signal of position bearing, so that the bearing part of falling proof device E1 is returned to reset bearing state；Meanwhile equipment control is single Member is issued to the related component of power-supply system so that the motor reducer of driving unit signal out of service, so that motor subtracts Fast machine is out of service, and bottom vehicle-carrying plate B1 stops rising.
So far, state shown in Fig. 2 switchs to Fig. 1 state.
The process description that 1 state of pictorial image is converted to Fig. 2 state is as follows：
State shown in Fig. 1 is the extreme higher position that parking apparatus normal condition and bottom vehicle-carrying plate B1 are located at parking stall pit A4；Parking Equipment can only execute lowering action, and the control flow and interrelated logic of device control cell are：
The first step：User operates in human and machine interface unit, assigns the instruction for needing parking apparatus to decline.
Second step：Device control cell receives the instruction, i.e., inside contracts and keep away to the falling proof device E1 of safe unit sending The driving signal allowed, so that the bearing part of falling proof device E1, which is in, inside contracts back-off state；Meanwhile device control cell is to electricity The related component of source system issues the motor reducer inverted running that signal makes driving unit, and motor reducer rotation drives The reel of driving unit rotates backward（Diagram is counterclockwise）, reel rotates backward the wirerope for broadcasting wirerope drag device D4, so that the bottom vehicle-carrying plate B1 of bottom carrier vehicle plate unit is under the traction of wirerope D4 along the stabilization of bottom carrier vehicle plate unit Guide upright post B2 makees vertical decline.
Third step：Bottom vehicle-carrying plate B1 falls into place, and it is zero to arrive that the tension sensor for triggering safe unit, which issues load, Position signal.
4th step, device control cell receive the signal in place, i.e., issue to the falling proof device E1 of safe unit multiple The driving signal of position bearing, so that the bearing part of falling proof device E1 is returned to reset bearing state；Meanwhile equipment control is single Member is issued to the related component of power-supply system so that the motor reducer of driving unit signal out of service, so that motor subtracts Fast machine is out of service, and bottom vehicle-carrying plate B1 stops decline.
So far, state shown in Fig. 1 switchs to Fig. 2 state.
It is the equipment control schematic diagram of the one of embodiment of basic technology scheme of the present invention shown in Fig. 3.It can in figure See：The present invention controls, i.e. in the equipment of current pit simple lifting parking device：Device control cell 3 respectively with man-machine interface On the basis of unit 1, safe unit 2, control circuit component 4, the connection of 5 signal of motor control unit, increasing water level transfinites Disposal unit 10, drainage cell 11, device control cell 3 transfinite with water level disposal unit 10,11 signal of drainage cell again respectively Connection.Basic technology scheme of the present invention has also newly established the system of supplying power with double circuit 7；The system 7 that supplies power with double circuit includes that switching switch is single Member 71, battery power supply unit 8 and mains supply 9；It was found from text narration and reference as shown in the figure before：Switching switch Unit 71 has interlock function, it is ensured that any moment can only have the wherein externally output all the way for the power supply that supplies power with double circuit；Battery power supply Unit 8 has charge function and the externally function of output three-phase alternating current；The system of supplying power with double circuit can mains supply 9 not just When often or power-off, the power supply of battery power supply unit 8 is automatically switched to, it is ensured that parking apparatus can continue to operate normally.
Shown in Fig. 4, Fig. 5, Fig. 6, Fig. 7, the various forms of two-ways of four kinds of one of embodiment respectively of the invention are supplied The schematic diagram of electric system.Wherein：
Shown in Fig. 4, three-phase inversion device is exported when the system that supplies power with double circuit is three-phase mains input, mains failure.It is visible in figure：This When, the system that supplies power with double circuit 7 includes switching switch unit 71, AC charging device 81, rechargeable battery 82, three-phase inversion device 83, three-phase alternating-current supply exports 86, mains supply 9.It was found from text narration before：Switching switch unit has interlocking function It can, it is ensured that any moment can only have the wherein externally output all the way for the power supply that supplies power with double circuit；With reference to as shown in the figure, switching switch unit 71 be three-phase two-way power selection switch, and is interlocking automatic transfer switch；Mains supply 9 is three-phase alternating-current supply；It is related Connection relationship is：The access switching switch unit 7 of mains supply 9（Three-phase two-way power selection switch）Wherein input terminal all the way, The input terminal of AC charging device 81 accesses the mains supply 9, and output end accesses the charging input end of rechargeable battery 82, can The output end access switching of the input terminal of the output end access three-phase inversion device 83 of rechargeable battery 82, three-phase inversion device 83 is opened Close unit 7（Three-phase two-way power selection switch）In addition input terminal all the way, the output end of switching switch unit 71 accesses three-phase AC power source output 86, uses electrical component to parking apparatus（Including control circuit component, motor control unit etc.）；Work as city When power supply 9 is in normal power supply state, the output end of switching switch unit 71 is automatically switched to is powered by mains supply 9；When When mains supply 9 is in abnormal electrical power state and off-position, switching switch unit 71 output end automatically switch to by Three-phase inversion device 83 is powered.
Shown in Fig. 5, the system that supplies power with double circuit is three-phase mains input, three phase variable frequency exchange electricity output.It is visible in figure：At this point, The system that supplies power with double circuit 7 includes switching switch unit 71, AC charging device 81, rechargeable battery 82, DC boosting device 84, becomes Frequency driving device 85, three phase variable frequency exchange electricity output 87, mains supply 9.It was found from text narration before：Switch switch unit Has interlock function, it is ensured that any moment there can only be the wherein externally output all the way for the power supply that supplies power with double circuit；Frequency-conversion drive apparatus 81 It is provided simultaneously with the function of receiving three-phase alternating current input or high voltage direct current input, is converted to the three-phase alternating current of variable frequency Output；Control circuit component uses powered by direct current.With reference to as shown in the figure, switching switch unit 71 is interlocking three-phase on-off Switch, direct current on-off switch；Mains supply 9 is three-phase alternating-current supply；Relevant connection relationship is：The access switching of mains supply 9 is opened Close the input terminal of the three-phase on-off switch of unit 71, the exchange of the output end access frequency-conversion drive apparatus 85 of the three-phase on-off switch Electrical input；The input terminal of AC charging device 81 accesses mains supply 9, and output end accesses the charging input of rechargeable battery 82 End, the input terminal of the output end access DC boosting device 84 of rechargeable battery 82, the output end access of DC boosting device 84 Switch the input terminal of the direct current on-off switch of switch unit 71, the output end of the direct current on-off switch accesses frequency-conversion drive apparatus 85 DC bus input terminal, frequency-conversion drive apparatus 85 output end access three phase variable frequency AC power source output 87, to parking apparatus Motor driving unit power supply；When mains supply 9 is in normal power supply state, the direct current on-off of switching switch unit 71 is opened Shutdown is opened, three-phase on-off switch is connected, and frequency-conversion drive apparatus 85 is powered by mains supply 9；When mains supply 9 is in improper When power supply state and off-position, the three-phase on-off switch of switching switch unit 71 is disconnected, direct current on-off switch is connected, frequency conversion Driving device 85 is powered by DC boosting device 84 by rechargeable battery 82；And control circuit component pass through always it is chargeable Battery 82 is powered（It is not shown in figure）.
Shown in Fig. 6, the system that supplies power with double circuit is the input of single-phase alternating current, three phase variable frequency exchange electricity output.It is visible in figure：At this point, The system that supplies power with double circuit 7 includes switching switch unit 71, AC charging device 81, rechargeable battery 82, DC boosting device 84, becomes Frequency driving device 85, three phase variable frequency exchange electricity output 87, mains supply 9.It was found from text narration before：Switch switch unit Has interlock function, it is ensured that any moment there can only be the wherein externally output all the way for the power supply that supplies power with double circuit；With reference to as shown in the figure, cut Changing switch unit 71 is interlocking single-phase on-off switch, direct current on-off switch；Mains supply 9 is single phase alternating current power supply；Associated The relationship of connecing is：Mains supply 9 access switching switch unit 71 single-phase on-off switch input terminal, the single-phase on-off switch it is defeated The AC input of outlet access frequency-conversion drive apparatus 85；The input terminal of AC charging device 81 accesses mains supply 9, output Terminate the charging input end into rechargeable battery 82, the input of the output end access DC boosting device 84 of rechargeable battery 82 End, the input terminal of the direct current on-off switch of the output end access switching switch unit 71 of DC boosting device 84, the direct current on-off The DC bus input terminal of the output end access frequency-conversion drive apparatus 85 of switch, the output end of frequency-conversion drive apparatus 85 access three-phase Variable frequency alternating current power source output 87, the driving unit power supply to the motor of parking apparatus；When mains supply 9 is in normal power supply state When, the direct current on-off switch of switching switch unit 71 disconnects, single-phase on-off switch is connected, and frequency-conversion drive apparatus 85 passes through alternating current electricity Source 9 powers；When mains supply 9 is in abnormal electrical power state and off-position, switch the single-phase on-off of switch unit 71 Switch disconnects, direct current on-off switch is connected, and frequency-conversion drive apparatus 85 is powered by DC boosting device 84 by rechargeable battery 82； And control circuit component passes through rechargeable battery 82 always and powers（It is not shown in figure）.
Shown in Fig. 7, the system that supplies power with double circuit inputs for no alternating current, individually by solar cell for supplying power, three phase variable frequency alternating current Output.It is visible in figure：At this point, individually power on the system parenchyma that supplies power with double circuit for solar battery, including DC boosting device 84, Frequency-conversion drive apparatus 85, three phase variable frequency exchange electricity output 87, solar battery 88, mains supply 9.It was found from aforementioned text：Become Frequency driving device 85 has the function of receiving high voltage direct current input, is converted to the three-phase alternating current electricity output of variable frequency；Control Circuit components use powered by direct current.As it can be seen that relevant connection relationship is in figure：The output end of solar energy charging battery 88 accesses The input terminal of DC boosting device 84, the DC bus input of the output end access frequency-conversion drive apparatus 85 of DC boosting device 84 End, the output end access three phase variable frequency AC power source output 87 of frequency-conversion drive apparatus 85, to the driving list of the motor of parking apparatus Member power supply；And control circuit component is powered by solar energy charging battery 88（It is not shown in figure）.
Related steel structure member, machine driving component and component, circuit components and component belong to conventional technique, Here it does not repeat.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention, It should be equivalent substitute mode, be included within the scope of the present invention.

Claims (9)

1. a kind of pit simple lifting parking device, including parking stall pit, bottom carrier vehicle plate unit, two layers of carrier vehicle plate unit, drive Moving cell, safe unit, power-supply system, drainage cell, water level transfinite disposal unit, human and machine interface unit, device control cell； It is characterized in that：
The parking stall pit is periphery foundation pit above ground level, and the length of intracavity section, wide, depth dimensions are respectively greater than need to The maximum length that parks cars, width, depth dimensions, bottom are provided with sump or catch pit, and four facades and bottom are Reinforced concrete structure, top surrounding are provided with gutter；
The bottom carrier vehicle plate unit includes stablizing guide upright post, bottom vehicle-carrying plate；The surface of the stable guide upright post has It is oriented to section, quantity is four, is vertically disposed on the facade at four angles of the parking stall pit, each facade Each setting two, height dimension and the depth of the parking stall pit are similar；The bottom vehicle-carrying plate is the rectangular frame of steelframe structure, The external dimensions of the rectangular frame is matched with the intracavity section size of the parking stall pit, operates in the interior of the parking stall pit Portion region, upper surface are stringer for parking bottom vehicle, width direction outermost, share two, length direction outermost For crossbeam, two are shared, the outside of two crossbeams or two stringers corresponds to the position of the stable guide upright post Be respectively arranged with the guiding cross-sections match of the stable guide upright post, can make along the guiding section of the stable guide upright post The guiding device of vertical direction sliding, enables the bottom vehicle-carrying plate for being provided with the guiding device to lead along the stabilization It up or is down slid to column work；
Two layers of carrier vehicle plate unit includes two layers of vehicle-carrying plate, two layers of column；Two layers of vehicle-carrying plate is the rectangle frame of steelframe structure Frame, the external dimensions of the rectangular frame are greater than the intracavity section size of the parking stall pit, can cover the parking stall pit Intracavity section, for upper surface for parking two layers of vehicle, width direction outermost is stringer, shares two, length direction is most Outside is crossbeam, shares two；Two layers of column is four, is respectively set respectively in the both direction of the vehicle commander of the parking stall pit Two are set, height dimension is greater than the maximum height size that need to park two layers of vehicle；The upper end of two layers of column with described two layers The lower section of the stringer of vehicle-carrying plate fastens connection, and lower end and the top of the stringer of the bottom vehicle-carrying plate of the bottom carrier vehicle plate unit are tight Be connected knot, enables the bottom vehicle-carrying plate, two layers of column, two layers of vehicle-carrying plate to form a centre and accommodates two layers The general frame of vehicle, the bottom vehicle-carrying plate form two layers of vehicle-carrying plate by two layers of column and support；
The driving unit includes driving roll device, wirerope drag device；The driving roll device includes decelerating through motor Machine, spool shaft, reel, reel bearing block, related assembly relation are：The motor reducer is securedly mounted to the parking stall pit On ground of the vehicle commander direction far from lane side, the axis of output block is vertical with the vehicle commander direction of the parking stall pit；Institute The quantity for stating reel is two, is securedly mounted on the spool shaft；The spool shaft is fastened by the reel bearing block It is mounted on the ground of the parking stall pit vehicle commander direction far from lane side, and the spool shaft is subtracted with the motor The output block of fast machine fastens connection, and the axis of the spool shaft is overlapped with the axis of the output block of the motor reducer, The sideline of parking stall pit vehicle width direction described in effective operation interval face of described two reels；
The wirerope drag device is at least arranged two sets, is at least arranged in the every side in two sides of the parking stall pit vehicle width direction A set of, every set includes one group of lower sheave group, one group of top sheave group, steel cable；The lower sheave group includes under at least one Pulley and matched downslide wheel shaft and bearing block, the lower sheave are securedly mounted to described by the downslide wheel shaft and bearing block Below one side girder of correspondence of the bottom vehicle-carrying plate of bottom carrier vehicle plate unit, the axis of rotation of the lower sheave and the driving are single The axis of rotation of the reel of member is parallel；The top sheave group includes at least one top sheave and matched top sheave axis and bearing Seat, the top sheave are securedly mounted to the parking stall pit right above the lower sheave by the top sheave axis and bearing block Facade above, the axis of rotation of the top sheave is parallel with the axis of rotation of the lower sheave；
The one of which that following two mode is used around line mode of the wirerope：
Mode one, one end of the wirerope are tightening and linked in effective workspace of the reel of the wirerope drag device Between surface on, the other end by specification on the surface of effective operation interval of the reel coiling then to described The direction of the top sheave of top sheave group extends, then the work nest of top sheave described in pile warp down, reaches institute located directly below Lower sheave group is stated, the work nest of the lower sheave of lower sheave group described in pile warp, then up, finally, being tightening and linked in the downslide On the facade of the parking stall pit right above wheel group；The bottom vehicle-carrying plate of the bottom carrier vehicle plate unit is by the steel wire The traction of rope, rises or the speed of decline is the half of the wirerope linear velocity；
Mode two, one end of the wirerope are tightening and linked in effective workspace of the reel of the wirerope drag device Between surface on, the other end by specification on the surface of effective operation interval of the reel coiling then to described The direction of the top sheave of top sheave group extends, then the work nest of top sheave described in pile warp down, reaches institute located directly below Lower sheave group is stated, the work nest of the lower sheave of lower sheave group described in pile warp, then up, further around the upper cunning through the top sheave group Work nest is taken turns, then the direction of the reel toward the wirerope drag device extends, and is finally tightening and linked in the effective of the reel On the surface of operation interval；Traction of the bottom vehicle-carrying plate of the bottom carrier vehicle plate unit by the wirerope rises Or the speed of decline is identical as the wirerope linear velocity；
The safe unit includes falling proof device, tension sensor, rises to level detecting apparatus, rises overrun testing device； The falling proof device be electromagnetic drive form, at least three sets, be securedly mounted to the parking stall pit width direction or The top position of two side elevations of length direction, every side are at least installed a set of, are connect with the device control cell signal, Under the driving of the device control cell output signal, the bearing part of the falling proof device is in retraction evacuation state and again State conversion is carried out between the bearing state of position；The retraction evacuation state refers to that the bearing part of the falling proof device will not hamper The bottom vehicle-carrying plate is hindered to rise or decline, the reset bearing state refers to the bearing part of the falling proof device to institute It states bottom vehicle-carrying plate or two layers of vehicle-carrying plate plays supporting role, so that being located at the bottom carrier vehicle above the bearing part Plate or two layers of vehicle-carrying plate cannot further decline after the support for obtaining the bearing part；The tension sensor Quantity it is identical as the quantity of wirerope of the wirerope drag device, be serially connected on the wirerope, with the equipment The connection of control unit signal；The level detecting apparatus that rises to is travel switch or position switch, is securedly mounted to the vehicle The top position of any side elevation of position pit, connect with the device control cell signal, when the bottom vehicle-carrying plate rises In place, that is, signal in place is issued；The rising overrun testing device is travel switch or position switch, is securedly mounted to described The top position of any side elevation of parking stall pit is connect with the device control cell signal, and mounting height is higher than described Level detecting apparatus is risen to, rises position of transfiniting when the bottom vehicle-carrying plate surmounts to rise position in place and reach, that is, is issued to Position signal；
The power-supply system includes control circuit component, motor control unit, supply power with double circuit system；The control circuit member device Part includes all electrical components of the parking apparatus in addition to forceful electric power driving element；The function of the motor control unit is that basis is stopped The output signal of vehicle device control unit controls the operation of associated motor by forceful electric power driving element；The system packet that supplies power with double circuit Include alternating current and switching switch unit, battery power supply unit；The switching switch unit has interlock function, it is ensured that any moment is only There can be the wherein externally output all the way for the power supply that supplies power with double circuit；The battery power supply unit has charge function and externally exports three The function of phase alternating current；When the system of supplying power with double circuit can be abnormal in the alternating current or be powered off, automatically switch to The battery power supply unit power supply, it is ensured that parking apparatus can continue to operate normally；
The drainage cell includes immersible pump, catchment water-level detecting device；The immersible pump is securedly mounted to the parking stall pit Sump or catch pit inside, connect with the motor control unit circuit signal of the power-supply system, the water level that catchments Detection device includes lowest water level detecting element, priming level detecting element the two water level detecting elements, lowest water level detection Element, priming level detecting element can externally output switching signal, be mounted on the parking stall pit any facade, with it is described The connection of device control cell signal；The mounting height of the lowest water level detecting element is higher than the minimum working water of the immersible pump Position height, the mounting height of the priming level detecting element is to need to start the working water level height of the immersible pump；It is described The movement of drainage cell is that automatic trigger is completed, and detailed process is：Rise when the priming level detecting element issues water level Arriving signal, that is, the related component for triggering the power-supply system control the diving pump startup work；When the lowest water level Detecting element issues water level decreasing arriving signal, that is, the related component for triggering the power-supply system, which controls the immersible pump, to be stopped Work；
The water level disposal unit that transfinites includes water level overrun testing device；The water level overrun testing device is can be externally defeated Switching signal, any facade for being mounted on the parking stall pit, the water level that connect with the device control cell signal transfinite out Detecting element, the mounting height of the water level overrun testing device are to need to start the driving unit to make the bottom carrier vehicle What plate was raised transfinite height of water level；The water level transfinite disposal unit movement be automatic trigger complete, specific mistake Cheng Shi：Rise the signal that transfinites when the water level overrun testing device issues water level, the signal is equivalent to user described man-machine The instruction for needing the parking apparatus to rise is assigned in boundary element operation；The signal makes the device control cell to institute The related component for stating power-supply system issues instruction, so that driving unit driving bottom vehicle-carrying plate rises to ground floor；
The function of the human and machine interface unit is the device for receiving user and assigning the instruction for needing parking apparatus to rise or fall, with The device control cell signal connection；
The main control part piece of the device control cell is PLC device or single chip computer device, the fall arrest with the safe unit Device, tension sensor are connected separately, and are connect with the signal of power-supply system control component signal, with the draining Lowest water level detecting element, the priming level detecting element of unit are connected separately, and are transfinited disposal unit with the water level The connection of water level overrun testing element signal.
2. a kind of pit simple lifting parking device according to claim 1, it is characterised in that：The device control cell Control flow and interrelated logic are：
State one：The parking apparatus is in normal condition and the bottom vehicle-carrying plate is located at the lowest order of the parking stall pit It sets；The parking apparatus can only execute vertical motion, and the control flow and interrelated logic of the device control cell are：
The first step：User operates in the human and machine interface unit, assigns the instruction for needing the parking apparatus to rise；
Second step：The device control cell receives the instruction, i.e., inside contracts to the sending of the falling proof device of the safe unit The driving signal of evacuation, so that the bearing part of the falling proof device, which is in, inside contracts back-off state；Meanwhile the equipment control Unit issues signal to the related component of the power-supply system and the motor reducer forward direction of the driving unit is run, institute Stating motor reducer rotation drives the reel of the driving unit to rotate forward, and the reel rotates forward wirerope described in coiling The wirerope of drag device, so that the lower edge institute of traction of the bottom vehicle-carrying plate of the bottom carrier vehicle plate unit in the wirerope The stabilization guide upright post for stating bottom carrier vehicle plate unit makees vertical ascent；
Third step：The bottom vehicle-carrying plate rises in place, and the level detecting apparatus that rises to for triggering the safe unit issues in place Signal；
4th step, the device control cell receive the signal in place, i.e., issue to the falling proof device of the safe unit The driving signal for resetting bearing, so that the bearing part of the falling proof device is returned to reset bearing state；Meanwhile it described setting Standby control unit is issued to the related component of the power-supply system so that the motor reducer of the driving unit is out of service Signal so that the motor reducer is out of service, the bottom vehicle-carrying plate stops rising；
State two：The parking apparatus normal condition and the bottom vehicle-carrying plate are located at the extreme higher position of the parking stall pit；Institute Lowering action can only be executed by stating parking apparatus, and the control flow and interrelated logic of the device control cell are：
The first step：User operates in the human and machine interface unit, assigns the instruction for needing the parking apparatus decline；
Second step：The device control cell receives the instruction, i.e., inside contracts to the sending of the falling proof device of the safe unit The driving signal of evacuation, so that the bearing part of the falling proof device, which is in, inside contracts back-off state；Meanwhile the equipment control Unit issues the motor reducer inverted running that signal makes the driving unit, institute to the related component of the power-supply system Stating motor reducer rotation drives the reel of the driving unit to rotate backward, and the reel, which rotates backward, broadcasts the wirerope The wirerope of drag device, so that the lower edge institute of traction of the bottom vehicle-carrying plate of the bottom carrier vehicle plate unit in the wirerope The stabilization guide upright post for stating bottom carrier vehicle plate unit makees vertical decline；
Third step：The bottom vehicle-carrying plate is fallen into place, and it is zero that the tension sensor for triggering the safe unit, which issues load, Signal in place；
4th step, the device control cell receive the signal in place, i.e., issue to the falling proof device of the safe unit The driving signal for resetting bearing, so that the bearing part of the falling proof device is returned to reset bearing state；Meanwhile it described setting Standby control unit is issued to the related component of the power-supply system so that the motor reducer of the driving unit is out of service Signal so that the motor reducer is out of service, the bottom vehicle-carrying plate stops decline；
State three：The parking apparatus normal condition and the bottom vehicle-carrying plate are located at the centre of the parking stall pit；It is described to stop Vehicle device machine is able to carry out vertical motion, is also able to carry out lowering action, the control flow and correlation of the device control cell Logic is：
The first step：User operates in the human and machine interface unit；
If user assigns the instruction for needing the parking apparatus to rise, the second step for turning the state one is executed；If user assigns The instruction of the parking apparatus decline is needed, the second step for turning the state two executes.
3. a kind of pit simple lifting parking device according to claim 1, it is characterised in that：The system that supplies power with double circuit The connection type of concrete composition and the power-supply system is：The alternating current and switching switch unit include mains-supplied, automatic Switching switch；
The mains-supplied is three-phase alternating-current supply, and the automatic transfer switch is three-phase two-way power selection switch；
The battery power supply unit includes rechargeable battery, AC charging device, three-phase inversion device, the control circuit member device Part uses AC power supply；
The relevant connection relationship of the power-supply system is：The three-phase alternating-current supply accesses the three-phase two-way power selection switch Wherein input terminal all the way, the input terminal of the AC charging device accesses the three-phase alternating-current supply, described in output end access The charging input end of rechargeable battery, the output end of the rechargeable battery access the input terminal of the three-phase inversion device, institute The output end for stating three-phase inversion device accesses the other input terminal all the way of the three-phase two-way power selection switch, the three-phase two The output end of road power selection switch accesses the power input and the access motor control of the control circuit component Unit；When the three-phase alternating-current supply is in normal power supply state, the output end of the three-phase two-way power selection switch is certainly Dynamic switch to is powered by the three-phase alternating-current supply；When the three-phase alternating-current supply is in abnormal electrical power state and power-off shape When state, the output end of the three-phase two-way power selection switch is automatically switched to is powered by the three-phase inversion device.
4. a kind of pit simple lifting parking device according to claim 1, it is characterised in that：The system that supplies power with double circuit The connection type of concrete composition and the power-supply system is：The alternating current and switching switch unit include mains-supplied, automatic Switching switch；
The mains-supplied be three-phase alternating-current supply, the automatic transfer switch be interlocking two on-off switches, respectively three Phase on-off switch, direct current on-off switch；
The battery power supply unit include rechargeable battery, DC boosting device, AC charging device, frequency-conversion drive apparatus, from Dynamic switching switch, control circuit component, motor control unit；The frequency-conversion drive apparatus, which is provided simultaneously with, receives three-phase alternating current The function of input or high voltage direct current input, is converted to the three-phase alternating current electricity output of variable frequency；The control circuit member device Part uses powered by direct current；
The relevant connection relationship of the power-supply system is：The three-phase alternating-current supply accesses the input of the three-phase on-off switch End, the output end of the three-phase on-off switch access the AC input of the frequency-conversion drive apparatus；The AC charging dress The input terminal set accesses the three-phase alternating-current supply, and output end accesses the charging input end of the rechargeable battery, described to fill The output end of battery accesses the input of the power input of the control circuit component, the access DC boosting device End, the output end of the DC boosting device access the input terminal of the direct current on-off switch, the direct current on-off switch it is defeated Outlet accesses the DC bus input terminal of the frequency-conversion drive apparatus, and the output end of the frequency-conversion drive apparatus accesses the motor Control unit；When the three-phase alternating-current supply is in normal power supply state, the direct current on-off switch of the automatic transfer switch Be in an off state, three-phase on-off switch it is in the conductive state, and be interlocking, the three-phase alternating-current supply is to the frequency conversion drive Device power supply drives the motor control unit；When the three-phase alternating-current supply is in abnormal electrical power or off-position, The three-phase on-off switch of the automatic transfer switch is in an off state, direct current on-off switch is in the conductive state, and is interlocking, The rechargeable battery powers to the frequency-conversion drive apparatus by DC boosting device, drives the motor control unit；And The control circuit component passes through the rechargeable battery always and powers.
5. a kind of pit simple lifting parking device according to claim 1, it is characterised in that：The system that supplies power with double circuit The connection type of concrete composition and the power-supply system is：The alternating current and switching switch unit include mains-supplied, automatic Switching switch；
The mains-supplied is single phase alternating current power supply either three-phase alternating-current supply but only uses therein single-phase；It is described automatic Switching switch is interlocking two on-off switches, respectively single-phase on-off switch, direct current on-off switch；
The battery power supply unit include rechargeable battery, DC boosting device, AC charging device, frequency-conversion drive apparatus, from Dynamic switching switch, control circuit component, motor control unit；The frequency-conversion drive apparatus, which is provided simultaneously with, receives three-phase alternating current The function of input or high voltage direct current input, is converted to the three-phase alternating current electricity output of variable frequency；The control circuit member device Part uses powered by direct current；
The relevant connection relationship of the power-supply system is：The single phase alternating current power supply accesses the input of the single-phase on-off switch End, the output end of the single-phase on-off switch access the AC input of the single-phase frequency-conversion drive apparatus；The exchange is filled The input terminal of electric installation accesses the single phase alternating current power supply, and output end accesses the charging input end of the rechargeable battery, described The output end of rechargeable battery accesses the power input of the control circuit component, accesses the defeated of the DC boosting device Enter end, the output end of the DC boosting device accesses the input terminal of the direct current on-off switch, the direct current on-off switch Output end accesses the DC bus input terminal of the frequency-conversion drive apparatus, and the output end of the frequency-conversion drive apparatus accesses the electricity Machine control unit；When the single phase alternating current power supply is in normal power supply state, the direct current on-off of the automatic transfer switch is opened Pass is in an off state, single-phase on-off switch is in the conductive state, and is interlocking, and the single phase alternating current power supply drives to the frequency conversion Dynamic device power supply drives the motor control unit；When the single phase alternating current power supply is in abnormal electrical power or off-position When, the single-phase on-off switch of the automatic transfer switch is in an off state, direct current on-off switch is in the conductive state, and is mutual Lock, the rechargeable battery power to the frequency-conversion drive apparatus by DC boosting device, drive the motor control unit； And the control circuit component passes through the rechargeable battery always and powers.
6. a kind of pit simple lifting parking device according to claim 1, it is characterised in that：The system that supplies power with double circuit The connection type of concrete composition and the power-supply system is：Cancel the alternating current and switching switch unit；
The battery power supply unit includes solar energy charging battery, DC boosting device, AC charging device, frequency conversion drive dress It sets, control circuit component, motor control unit；The frequency-conversion drive apparatus has the function of receiving high voltage direct current input, Be converted to the three-phase alternating current electricity output of variable frequency；The control circuit component uses powered by direct current；
The relevant connection relationship of the power-supply system is：The output end of the solar energy charging battery accesses the control circuit member The output end of the power input of device, the input terminal for accessing the DC boosting device, the DC boosting device accesses institute The DC bus input terminal of frequency-conversion drive apparatus is stated, the output end of the frequency-conversion drive apparatus accesses the motor control unit, The solar energy charging battery powers to the frequency-conversion drive apparatus by DC boosting device, drives the motor control list Member, the control circuit component are powered by the solar energy charging battery.
7. a kind of pit simple lifting parking device according to claim 1, it is characterised in that：The bottom vehicle-carrying plate is led It is telescopic guiding device to device；The telescopic guiding device includes fixation member, movable part；Wherein, institute It states fixation member and is provided with the guide frame to match with the guiding section of the stable guide upright post, be securedly mounted to the bottom On layer vehicle-carrying plate, stabilization is played when the bottom vehicle-carrying plate is made and slid up or down along the stable guide upright post and is led To effect；The movable part is provided with the guide frame to match with the guiding section of the stable guide upright post, setting On the fixation member, played when the bottom vehicle-carrying plate is made and slid up or down along the stable guide upright post It assists stablizing guiding role；The movable part can be vertically relative to the fixation member free displacement；Work as institute When stating bottom vehicle-carrying plate and slide onto extreme lower position down along the stable guide upright post, the movable part of the guiding device Part relative to fixation member sliding so that the distance of guide frame of the guide frame apart from fixation member of movable part is It is most short；When the bottom vehicle-carrying plate up slides onto extreme higher position along the stable guide upright post, the guiding device Movable part relative to fixation member sliding so that movable part guide housing of the guide frame apart from fixation member The distance of frame is longest.
8. a kind of pit simple lifting parking device according to claim 1, it is characterised in that：The square of the bottom vehicle-carrying plate The middle position of shape frame offers maintenance slot, and the maintenance slot is hollow maintenance slot, is equipped with moveable sealing plate above, Then maintenance staff can remove the sealing plate from the into/out pit in the spatial position of the maintenance slot；Alternatively, in the inspection The lower position increase for repairing the sealing plate of slot is equipped with gemel steel ladder, after enabling maintenance staff to remove the sealing plate, It is climbed by the with gemel steel ladder from the spatial position up/down of the maintenance slot, into/out pit.
9. a kind of pit simple lifting parking device according to claim 1, it is characterised in that：The rising of the safe unit Replaced to level detecting apparatus by the correlation function of the falling proof device；The envisaged underneath of the bearing part of the falling proof device There is tapered ramp, touched when the bottom vehicle-carrying plate rises and be urged to the tapered ramp, i.e., so that the fall arrest fills The bearing part set inside contracts, it is further up that the bottom vehicle-carrying plate will not be interfered to make；When the bottom vehicle-carrying plate rise in place, The tapered ramp of the bearing part of the falling proof device is no longer touched or oppresses, so that the support sector of the falling proof device Part returns back to reset bearing state, and externally issues signal in place, and the signal in place, which replaces, to be examined in place by the rising Survey the signal in place that device issues.
CN201810950115.5A 2018-08-20 2018-08-20 Pit parking equipment that simply goes up and down Active CN108915325B (en)

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CN110706504A (en) * 2019-08-27 2020-01-17 张雪华 Intelligent parking space control method and system based on Internet of vehicles
CN111245301A (en) * 2020-03-25 2020-06-05 中冶建工集团有限公司 Control system of anti-falling climbing aid

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