CN108570948A - A kind of pneumatic gate of gravity inflatable - Google Patents
A kind of pneumatic gate of gravity inflatable Download PDFInfo
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- CN108570948A CN108570948A CN201710159407.2A CN201710159407A CN108570948A CN 108570948 A CN108570948 A CN 108570948A CN 201710159407 A CN201710159407 A CN 201710159407A CN 108570948 A CN108570948 A CN 108570948A
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- 230000005484 gravity Effects 0.000 title claims abstract description 39
- 230000006698 induction Effects 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims description 21
- 230000003584 silencer Effects 0.000 claims description 14
- 230000007423 decrease Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 230000001757 vomitory effect Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000008034 disappearance Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000008676 import Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/06—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into open position about a vertical or horizontal axis parallel to the road direction, i.e. swinging gates
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The present invention discloses a kind of pneumatic gate of gravity inflatable, does not use public power and motor, merely with the driving dynamics and vehicle weight of the parking lot vehicle that comes in and goes out, carries out gravity inflation；The pneumatic gate of gravity inflatable of the invention embodiment, including mechanical device, air pump device, pneumatic device and induction controller, the compressed air in air accumulator in pneumatic device, the driving energy of discrepancy parking lot vehicle and vehicle weight every time is come to press to the air bag of air pump device and generated, and input is responsible for by pneumatic device and induction controller, output, distribution and control management, using above-mentioned principle, a kind of pneumatic berth lock of gravity inflatable of one parking stall of management can be developed, the present invention can be widely used in society, residence district, and personal parking lot and online order shutdown system.
Description
Technical field
The present invention is to be related to the gate technical field of car park.
Background technology
As shown in Figure 1, being a kind of 1 schematic diagram of the gate that existing car park generally uses, which uses common electrical
Swing rod 6 is stirred in source to the power supply of motor 2, through the rotation turntable 4 of speed reducer 3, traction link 5, realizes and is fixed with main shaft 7 with swing rod 6
Restrictor bar 8 rotation, reach restrictor bar 8 lifting and decline, connect 6 other end of swing rod balancing spring 9, play reduction lifting restrictor bar
8 active force, and when the reduction decline of restrictor bar 8, because of the greater impact power of eccentric weight generation；When restrictor bar 8 is lifted, allow vehicle
Pass through；When restrictor bar 8 declines, blocking vehicle passes through；Existing car park gate generally all uses public power, for newly-built
Parking lot, the application of electric power incoming line and arranges after pretty troublesome, of high cost, equipment use also consuming electric power, particularly with it is relatively large,
The parking lot that spacious location is built, this application and the defect for arranging power cord are more prominent.
Invention content
According to drawbacks described above, the present invention provides one kind and not using public power and motor, merely with the parking lot vehicle that comes in and goes out
Driving dynamics and vehicle weight, carry out gravity inflation air-driven type gate.
Embodiment of the present invention is：A kind of pneumatic gate of gravity inflatable, including mechanical device, air pump device, pneumatic dress
It sets and induction controller.
The mechanical device, including cabinet, cylinder saddle, restrictor bar, swing rod, main shaft, main bearing, balancing spring (stretch
Spring) and spring fastening.
The mechanical device concrete structure and operation principle are：Cabinet is vertical rectangular shape iron sheet case, internal difference position
It sets and is welded with cylinder saddle respectively, there are three holes to parallel to the axis, the interstitial hole key of swing rod to connect on main bearing and spring fastening, swing rod
It is connected on main shaft, king-pin is in main bearing hole, and an end is stretched out outside cabinet, is keyed with the hole of restrictor bar end；Equilibrium bomb
One end of spring is hooked in the hole of swing rod one end, and the other end is hooked on spring fastening, at this point, the synchronous restrictor bar rotated with swing rod, energy
It in horizontal position to upward 90 degree of position ranges, rotates lifting around main-shaft axis and declines, balancing spring plays reduction lifting
When active force, and reduce because of restrictor bar gravity eccentricity, the impact force that when decline generates.
The air pump device, including bottom plate, pedal, several springs (compressed spring), air bag, air intake duct, exhaust pipe,
Check valve and air filter；
Air pump device concrete structure and operation principle are：Several springs are arranged in around air bag, and spring and air bag are upper and lower
Face is fixedly connected with below substrate and pedal respectively, check valve there are one each dresses among air intake duct and exhaust pipe, and respective one
End is connected with two connector of air bag, and the air intake duct other end connects air filter；Floor level is placed on the ground；Apply when to pedal
One vertically downward, and when being more than the active force of all spring forces, all springs will compress, and air bag is crushed, and Primordial Qi is intracapsular
Air generate pressure, from exhaust pipe be discharged；After the downward force applied to pedal disappears, in the effect of the upward elastic force of spring
Under, negative pressure is generated in air bag, and new air is sucked by air intake duct and air filter outward, makes to refill air in air bag, pedal
The former height of recovery and so on becomes the air pump device of a pushing mode.
The air pump device that parking lot uses, be using come in and go out garage parking vehicle gravity generate downward vertical force, so
Specifically design parameter is：Totally elongated shape, tread length are more than the width between two outside of vehicle tyre, pedal to air pump device
The terrain clearance of upper space is less than the height of vehicle maximum crossing over blockage, and pedal long side both sides are equipped with swingable inclined plate,
Enable vehicle tyre to roll not impairedly to cross, while not interfering pedal vertical float up and down；Air pump device is parallel with restrictor bar, puts
It sets on the Vomitory in parking lot, to reach vehicle during passing in and out parking lot, the forward and backward tire of vehicle can be to gas
The pedal of pump installation presses, and the pressure energy for the compressed gas that air pump device generates and export is enable to reach 7kg/cm or so.
The pneumatic device, including cylinder, solenoid valve, silencer, check valve, air accumulator and one-way throttle valve.
Pneumatic device concrete structure is：Cylinder is disposed vertically, the third of the piston rod upper end hole and the swing rod other end of cylinder
A hole is hinged, and the cylinder barrel tail end hole of cylinder is hinged with cylinder saddle hole, and the connector of air cavity installs one and disappears at cylinder piston rod
Sound device, the air cavity connector under cylinder piston are connected with the first outlet of solenoid valve (here by taking two-position three way magnetic valve as an example)
Logical, by check valve, the first air inlet of solenoid valve is connected with reservoir outlet, and the second import of solenoid valve connects one and disappears
Sound device, air accumulator import are connected with the exhaust pipe of air bag
Pneumatic device operation principle is：When the solenoid valve is energized, solenoid valve will be in left position state, at this time reservoir outlet
It is connected with the lower air chamber connector of cylinder piston, the compressed air in air accumulator is input to the lower air chamber of cylinder, and pusher cylinder is lived
Stopper rod rises, and so that swing rod is rotated, to realize that restrictor bar is swung up, gate is release status at this time；When solenoid valve powers off, electricity
Magnet valve will be in right position state, then reservoir outlet blocks access, and the lower air chamber connector of cylinder piston is connected to silencer,
Under the eccentric gravity of restrictor bar, air is deflated in lower air chamber and decompression, cylinder piston rod decline, and restrictor bar is swung down to level
Position, gate are blocked state；In order to make restrictor bar move downward can relative to ascending motion more slowly and decrease speed
It is adjustable, then on the pipeline between cylinder and solenoid valve, an one-way throttle valve of connecting.
When a set of air pump device of placement cannot meet air accumulator gas storage requirement, air pump device quantity can be increased, stopped
On the road of field entrance, it is spaced the distance being fated, places more set air pump devices, all air intake ducts, exhaust pipe are through respective unidirectional
After valve parallel connection, two connectors of air filter and air accumulator are connected respectively to, make each vehicle into and out of in the process, it can be one by one to more
A air pump device sails pressure, then each vehicle repeatedly conveys compressed gas to air accumulator, increases the capacity of compressed air in air accumulator.
The induction controller, including induction system, identifying system, timing system, charge system, fault alarm system
System etc. and compact battery, battery provide electric power for each function system, maintain induction controller normal work, while also to gas
The solenoid valve of dynamic device provides power supply, and when battery electric power deficiency, failure warning system can prompt, or replaces battery, or carries out
Charging can match a solar energy or wind energy charging system, charge to battery for unattended parking lot.
The pneumatic gate of gravity inflatable of the present invention, the energy of compressed air come from the parking lot vehicle that comes in and goes out every time
Driving energy and vehicle weight conversion, the driving energy of the control device and solenoid valve, which has from internal cell, to be provided.
Using above-mentioned principle, a kind of pneumatic berth lock of gravity inflatable can be developed, embodiments thereof is：
A kind of pneumatic berth lock of gravity inflatable, including mechanical mechanism, pneumatic assembly, induction controller.
The mechanical mechanism, including machine plate, plate washer, axis pin, cylinder block and plate washer seat, rocking bar core, rocking arm and connecting rod are each
Two pieces.
Mechanical mechanism concrete structure is：Machine plate is integrally fixed at parking stall center a side, and carries ramp rate to arrival end
The tablet of plate, washer both sides are welded with plate washer seat and rocking bar core, and cylinder block is welded on centre；One piece of installation is swingable on one side
Slope side, plate washer is bent into groove shape by diamond plate, bores in vertical plates on both sides there are two the parallel hole of axis, by end hole with
Two plate washer seats are hinged, and the hole at another middle part and two connecting rods, one stomidium are hinged, and connecting rod one stomidium of profit and one end hole are all sleeved on
Axis pin two ends, another stomidium of rocking arm are hinged with two pole socket holes are shaken, this opportunity plate, plate washer, connecting rod and rocking arm constitute one four
Link mechanism.
The pneumatic assembly, including combined cylinders, special electromagnetic valve, silencer, check valve, air filter and safety valve；
The combined cylinders are made integrally by cylinder, valve body and air accumulator, and the sub-assembly of the outer shape of cylinder, leading portion presses cylinder
Mode makes, and has compressed spring, the built-in check valve being connected to cylinder barrel in stage casing, the check valve other end to connect air filter in cylinder barrel
Device, back segment are made by air accumulator, include safety valve, tail end has installation pin hole；The special electromagnetic valve is that one is equipped in middle position
The three position four-way electromagnetic valve of a check valve.
Pneumatically assembly concrete structure is：Cylinder bore on the mounting hole and mechanical mechanism of combined cylinders tail end is hinged, preceding
Hole on section piston rod head is sleeved on the center of axis pin, and upper air cavity connector and the special electromagnetic valve first of combined cylinders piston rod go out
Mouth is connected, and the lower air chamber connector of combined cylinders piston is connected with special electromagnetic valve second outlet；Special electromagnetic valve first
Air inlet is connected with the outlet of air accumulator section, and the second air inlet of special electromagnetic valve connects silencer.
The induction controller is mainly according to parking stall lock function needs, mating functional electric control gear, to know
Not or whether induction vehicle entersWhether parkOr it is driven out to
The operation principle of the pneumatic berth lock embodiment of gravity inflatable of the present invention is：
1, initial position：
This position is the bit positions that special electromagnetic valve is in off-position, due to the effect of return spring, combined cylinders
Piston be in the centre position of leading portion, then the inclination angle of plate washer is in mid range, then plate washer peak is small away from ground level
In the maximum height of vehicle throwing over barrier, vehicle tyre can roll over plate washer at this time, and because vehicle has weight, then tire will
It presses to plate washer, the movement effect for the four-bar mechanism that machine plate, plate washer, rocking arm and connecting rod form, by axis pin to combined cylinders
Piston rod generates a thrust, and piston rod will be retracted to leading portion bottom, compresses the air in Primordial Qi cylinder barrel, passes through multifunctional electromagnetic valves
Check valve in middle position, compressed air are input in the air accumulator of back segment, and are stored；Once vehicle tyre sails out of plate washer,
Because of the effect of return spring, piston is pushed back, is acted at this time by stage casing air filter and way valve passageway, cylinder barrel sucking is new empty
Gas, piston return to the centre position of leading portion, and plate washer also rises back to original centre position, and berth lock is restored to initial position shape；
If vehicle tyre repeats to press to plate washer, leading portion will repeat to inflate back segment air accumulator；If gas storage pressure inside the tank is excessively high,
Gas will be overflowed from safety valve；The state be alternatively referred to as " inflation, state.
2, plate washer raised configuration：
After a tire of vehicle is got over, induction controller will be to the whether correct off-position of vehicleIt is identified, concurrently
Go out instruction, multifunctional electromagnetic valves is made to be in right position, the lower air chamber connector of the piston of combined cylinders leading portion and the air accumulator of back segment connect
Orifice, the compressed air in the air accumulator enter the lower air chamber of the piston of leading portion, push piston rod to stretch out, to push pin
Axis, reach mechanism " dead point " skip over a bit (when rocking arm and connecting rod become a straight line, the position at axis pin be " dead point ,), this
When plate washer inclination angle it is maximum, but peak cannot be more than the minimum ground clearance of vehicle, i.e. plate washer peak away from ground level
Vehicle chassis will not be touched, so when vehicle tyre backward going, plate washer cannot be crossed；Axis pin skipped over " dead point " some, institute
Even if being powered off with multifunctional electromagnetic valves 7, multifunctional electromagnetic valves return to middle position, but plate washer will not decline, therefore the state is alternatively referred to as
" lock-bit, state.
3, plate washer down state：
When the vehicle being parked on parking stall needs outbound to be driven out to, driver needs to send out to be driven out to signal, or pays dues, then incudes dress
It sets after receiving information, instruction can be sent out in time, multifunctional electromagnetic valves is made to be transferred to left position, the upper gas of the piston rod of combined cylinders leading portion
Chamber connector is connected to the air accumulator connector of back segment, and the compressed air in the air accumulator enters the upper gas of the piston rod of leading portion
Chamber pushes piston rod to stretch out, and pushes piston rod retraction, and to pull axis pin to leave " dead point ", at this moment plate washer declines, peak
Height can be crossed by dropping to vehicle tyre away from ground level；After sensing device, which recognizes vehicle, is driven out to parking stall, it is disconnected to send out instruction
Electricity makes special electromagnetic valve return to middle position, and because of the effect of return spring, the piston of leading portion returns to centre position, and plate washer also returns to original
Intermediate range, then berth lock be restored to initial position, prepare next working cycles.
A kind of pneumatic berth lock of gravity inflatable of the present invention, the energy of pneumatic compressed air also come from every time
The driving energy of the conversion of the driving energy and vehicle weight of discrepancy parking lot vehicle, the sensing device and solenoid valve has internal small
Type battery provides, and after the battery power consumption, needs replacing or charges in time, or can install solar charger and charge in time.
The present invention the pneumatic parking lot gate of gravity inflatable and gravity inflatable berth lock can be widely used in society,
Residence district and personal parking lot and online order shutdown system.
Description of the drawings
Fig. 1 is the gate schematic diagram of existing car park；
Fig. 2 is the schematic front view of the pneumatic gate of gravity inflatable of the present invention；
Fig. 3 is the schematic top plan view of the pneumatic gate of gravity inflatable of the present invention
Fig. 4 is the schematic front view that the more air pump devices of the present invention have the pneumatic gate of gravity inflatable；
Fig. 5 is the schematic front view of the pneumatic berth lock initial position of gravity inflatable of the present invention；
Fig. 6 is the schematic front view of the pneumatic parking stall backset plate raised configuration of gravity inflatable of the present invention；
Fig. 7 is the schematic front view of the pneumatic parking stall backset plate down state of gravity inflatable of the present invention；
Fig. 8 is the schematic top plan view that the more air pump devices of the present invention have the pneumatic gate of gravity inflatable；
Fig. 9 is that the pneumatic parking stall backset plate of gravity inflatable of the present invention rises, and vehicle is " locked " the schematic front view of state；
Figure 10 is that the pneumatic parking stall backset plate of gravity inflatable of the present invention rises, and vehicle is " locked " the vertical view signal of state
Figure；.
Specific implementation mode
As shown in Figure 2 and Figure 3, embodiment of the present invention is：A kind of pneumatic gate 100 of gravity inflatable, including mechanical device
10, air pump device 20, pneumatic device 30 and induction controller 40.
The mechanical device 10, including cabinet 11, cylinder saddle 12, restrictor bar 13, swing rod 14, main shaft 15, main bearing 16,
Balancing spring (extension spring) 17 and spring fastening 18.
10 concrete structure of mechanical device and operation principle are：Cabinet 11 is vertical rectangular shape iron sheet case, internal different location
It is welded with cylinder saddle 12, main bearing 15 and spring fastening 18 respectively, there are three holes to parallel to the axis on swing rod 14, in swing rod 14
Between hole key connection on main shaft 15, main shaft 15 sell on main bearing 16, and an end stretch out cabinet 11 outside, with 13 end of restrictor bar
Hole is keyed；In the hole of one end that 17 1 end of balancing spring is hooked in swing rod 14, the other end is hooked on spring fastening 18, at this point,
Restrictor bar 13 is synchronized to be rotated with swing rod 14, can be rotated around 14 axis of main shaft in horizontal position to upward 90 degree of position ranges, balance
Spring 17 plays the active force for reducing lifting restrictor bar 18, and when the reduction decline of restrictor bar 18, because what 18 eccentric weight of restrictor bar generated rushes
Hit power.
The air pump device 20, including bottom plate 21, pedal 22, several spring (compressed spring) 23, air bag 24, air-breathings
Pipe 25, exhaust pipe 26, check valve 27 and air filter 28.
20 concrete structure of air pump device and operation principle are：Several springs 23 are arranged in around air bag 24,23 He of spring
24 above and below of air bag is fixedly connected with pedal 22 with bottom plate 21 below above respectively, each dress among air intake duct 25 and exhaust pipe 26
There are one check valve 27, the 24 liang of connectors in respective one end and air bag are connected, and 25 other end of air intake duct connects air filter 28；Bottom plate 21
It is horizontally arranged on the ground；When applying one vertically downward to pedal 22, when being more than the active force of all springs 23 elastic force, institute
There is spring 23 that will compress, air bag 24 is crushed, and the air in Primordial Qi capsule 24 generates pressure, is discharged from exhaust pipe 26；When to pedal
After 22 downward forces applied disappear, under the action of 23 upward elastic force of spring, negative pressure is generated in air bag 24, passes through 25 He of air intake duct
Air filter 28 sucks new air outward, makes to refill air in air bag 24, the former height that pedal 22 restores, and so on, at
For the air pump device 20 of a pushing mode.
The air pump device 20 that parking lot uses is to generate downward vertical force, institute using the gravity for the garage parking vehicle that comes in and goes out
It is with specific design parameter：The overall elongated shape of air pump device 20,22 length of pedal are more than the width between two outside of vehicle tyre
Degree, the terrain clearance of 22 upper space of pedal are less than the height of vehicle maximum crossing over blockage, and 22 long side both sides of pedal are equipped with can
The inclined plate of swing enables vehicle tyre to roll not impairedly and crosses, while not interfering about 22 vertical float of pedal；Air pump device
20 is parallel with restrictor bar 13, is placed on the Vomitory in parking lot, to reach vehicle during passing in and out parking lot, vehicle
Forward and backward tire can press to the pedal 22 of air pump device 20, and enable the compressed gas that air pump device 20 generates and export
Pressure energy reaches 7kg/cm or so.
The pneumatic device 30, including cylinder 31, solenoid valve 32, silencer 33, check valve 34, air accumulator 35 and unidirectional
Throttle valve 36.
30 concrete structure of pneumatic device is：Cylinder 31 is disposed vertically, and the piston rod upper end hole and swing rod 14 of cylinder 31 are another
The third hole at end is hinged, and the cylinder barrel tail end hole and 12 hole of cylinder saddle of cylinder 31 are hinged, the company of air cavity at 31 piston rod of cylinder
Interface installs a silencer 33, and 31 underpiston air cavity connector of cylinder is with solenoid valve 32 (here with two-position three way magnetic valve
For) first outlet be connected, by check valve 34, the first air inlet of solenoid valve 32 is connected with the outlet of air accumulator 35,
Second import of solenoid valve 32 connects a silencer 33, and 35 import of air accumulator is connected with the exhaust pipe of air bag 2426.
30 operation principle of pneumatic device is：When solenoid valve 32 is powered, solenoid valve 32 will be in left position state, at this time gas storage
Tank 35 is exported to be connected with the lower air chamber connector of 31 piston of cylinder, and the compressed air in air accumulator 35 is input to the lower gas of cylinder
Chamber, 31 piston rod of pusher cylinder rise, and so that swing rod 14 is rotated, to realize that restrictor bar 13 is swung up, gate is clearance shape at this time
State；When solenoid valve 32 powers off, solenoid valve 32 will be in right position state, then the outlet of air accumulator 35 is truncated access, and cylinder 31 is lived
The lower air chamber connector of plug is connected to silencer 33, and under the eccentric gravity of restrictor bar 13, air is deflated and subtracted in lower air chamber
Pressure, 31 piston rod of cylinder decline, and restrictor bar 13 is swung down to horizontal position, and gate is blocked state；In order to make restrictor bar transport downwards
Kinetic energy relative to ascending motion more slowly and decrease speed is adjustable, then the pipeline between cylinder 30 and solenoid valve 32
On, one 32 pneumatic device operation principle of one-way throttle valve of series connection is：When the solenoid valve is energized, solenoid valve will be in left position shape
State, at this time the lower air chamber connector of reservoir outlet and cylinder piston connect, the compressed air in air accumulator is input to cylinder
Lower air chamber, pusher cylinder piston rod rise, and so that swing rod is rotated, to realize that restrictor bar is swung up, gate is release status at this time；
When solenoid valve powers off, solenoid valve will be in right position state, then reservoir outlet blocks access, the lower air chamber connection of cylinder piston
Mouth is connected to silencer, and under the eccentric gravity of restrictor bar, air is deflated in lower air chamber and decompression, cylinder piston rod decline,
Restrictor bar is swung down to horizontal position, and gate is blocked state；It can be more slow relative to ascending motion in order to make restrictor bar move downward
Slow and decrease speed is adjustable, then on the pipeline between cylinder and solenoid valve, an one-way throttle valve of connecting.
The induction controller 40, including induction system 41, identifying system 42, timing system 43, charge system 44,
45 system of fault alarm etc. and compact battery 56, battery 56 provide electric power for each function system, are maintaining induction controller 40 just
Often work, while also power supply, when 56 electric power deficiency of battery, 45 system of fault alarm are provided to the solenoid valve 32 of pneumatic device 30
It can prompt, or replace battery, or charge, for unwatched parking lot, be filled also provided with a solar energy or wind energy
Electric system charges to battery 56.
As shown in figure 4, when placing a set of air pump device 20 and cannot meet 35 gas storage requirement of air accumulator, air pump dress can be increased
20 quantity are set, on the road of parking lot entrance, are spaced the distance being fated, place more set air pump devices 20, all air intake ducts
25, exhaust pipe 26 is connected respectively to 35 two connectors of air filter 28 and air accumulator after 27 parallel connection of respective check valve, makes every time
Vehicle can sail pressure to multiple air pump devices 20 one by one into and out of in the process, then each vehicle repeatedly conveys compressed gas to air accumulator 35
Body increases the capacity of compressed air in air accumulator 35.
Using above-mentioned principle, a kind of pneumatic berth lock of gravity inflatable can be developed, embodiments thereof is：
As shown in Fig. 5 to Figure 10, a kind of pneumatic berth lock 50 of gravity inflatable, including mechanical mechanism 60, pneumatic assembly 70,
Induction controller 80.
The mechanical mechanism 60, including machine plate 61, plate washer 62, axis pin 63, cylinder block 64 and plate washer seat 65, rocking bar core
66,68 each two pieces of rocking arm 67 and connecting rod.
60 concrete structure of mechanical mechanism is：Machine plate 61 is integrally fixed at parking stall center a side, and to arrival end with oblique
The tablet of gradient plate, washer both sides are welded with plate washer seat 65 and rocking bar core 66, and cylinder block 64 is welded on centre；It installs on one side
One piece of swingable slope side, plate washer 62 are bent into groove shape by diamond plate, are bored in vertical plates on both sides there are two the parallel hole of axis,
Hinged by the hole of end and two plate washer seats 65, the hole at another middle part and two connecting rods, 68 1 stomidium are hinged, the sharp stomidium of connecting rod 68
63 two ends of axis pin are all sleeved on 67 1 stomidium of rocking arm, 67 another stomidium of rocking arm is hinged with two pole sockets, 66 hole is shaken, this opportunity plate 61,
Plate washer 62, connecting rod 68 and rocking arm 67 constitute a four-bar mechanism.
The pneumatic assembly 70, including combined cylinders 71, special electromagnetic valve 72, silencer 73, check valve 74, air filter
75 and safety valve 76；The combined cylinders 71 are that integral, the group of the outer shape of cylinder is made by cylinder, valve body and air accumulator
Component, leading portion are made by cylinder mode, there is compressed spring in cylinder barrel, the built-in check valve 74 being connected to cylinder barrel in stage casing, unidirectionally
74 other end of valve connects air filter 75, and back segment is made by air accumulator, includes safety valve 76, tail end has installation pin hole；Described is special
It is the three position four-way electromagnetic valve of check valve there are one middle position is built-in with solenoid valve 72.
Pneumatically 70 concrete structure of assembly is：The mounting hole of 71 tail end of combined cylinders and 64 hole of cylinder block on mechanical mechanism 60
Hinged, the hole on leading portion piston rod head is sleeved on the center of axis pin 63, the upper air cavity connector of 71 piston rod of combined cylinders with it is special
72 first outlet of solenoid valve is connected, and the lower air chamber connector of 71 piston of combined cylinders is connected with 72 second outlet of special electromagnetic valve
It is logical；72 first air inlet of special electromagnetic valve is connected with the outlet of air accumulator section, the second air inlet connection of special electromagnetic valve 72
Silencer 75.
Mainly according to parking stall lock function needs, mating functional electric control gear is the induction controller 80
Whether identification or induction vehicle enterWhether parkOr it is driven out to
The operation principle of the pneumatic berth lock embodiment of gravity inflatable of the present invention is：
1, initial position：
This position is the bit positions that special electromagnetic valve 72 is in off-position, due to the effect of return spring, combines gas
The piston of cylinder 71 is in the centre position of leading portion, then the inclination angle of plate washer 62 is in mid range, then 62 peak of plate washer is away from ground
Face height is less than the maximum height of vehicle throwing over barrier, and vehicle tyre can roll over plate washer 62 at this time, because vehicle has weight
Amount, then tire will press to plate washer 62, and the movement for the four-bar mechanism that machine plate 61, plate washer 62, rocking arm 67 and connecting rod 68 form is made
With by axis pin 63 to piston rod one thrust of generation of combined cylinders 71, piston rod will be retracted to leading portion bottom, compress original cylinder
Air in cylinder, by the check valve in position in multifunctional electromagnetic valves 72, compressed air is input in the air accumulator of back segment, and is stored
Get up；Once vehicle tyre sails out of plate washer 62, because of the effect of return spring, piston is pushed back, at this time by 75 He of stage casing air filter
74 channeling of check valve, cylinder barrel suck new air, and piston returns to the centre position of leading portion, and plate washer 62 also rises back to originally
Centre position, berth lock are restored to initial position shape；If vehicle tyre repeats to press to plate washer 62, leading portion will be repeated to rear
Section air accumulator inflation；If gas storage pressure inside the tank is excessively high, gas will be overflowed from safety valve 67；The state alternatively referred to as " inflates " shape
State.
2, plate washer raised configuration：
After a tire of vehicle is got over, induction controller 80 will be to the whether correct off-position of vehicleIt is identified, and
Instruction is sent out, multifunctional electromagnetic valves 72 is made to be in right position, the storage of the lower air chamber connector and back segment of the piston of 71 leading portion of combined cylinders
Gas tank connector is connected to, and the compressed air in the air accumulator enters the lower air chamber of the piston of leading portion, and piston rod is pushed to stretch out, to
Push axis pin 63, reach mechanism " dead point " skip over a bit (when rocking arm 67 and connecting rod 68 become a straight line, the position at axis pin 63
It is " dead point "), at this moment the inclination angle of plate washer 62 is maximum, but peak cannot be more than the liftoff minimum of vehicle away from ground level
Gap, i.e. 62 peak of plate washer will not touch vehicle chassis, so when vehicle tyre backward going, cannot cross plate washer 62；Axis pin
63 skipped over " dead point " some, so even if multifunctional electromagnetic valves 7 power off, multifunctional electromagnetic valves 72 return to middle position, but plate washer 62 is not yet
It can decline, therefore the state is alternatively referred to as " lock-bit " state.
3, plate washer down state：
When the vehicle being parked on parking stall needs outbound to be driven out to, driver needs to send out to be driven out to signal, or pays dues, then incudes dress
Set 80 receive information after, instruction can be sent out in time, multifunctional electromagnetic valves 72 is made to be transferred to left position, the piston rod of 71 leading portion of combined cylinders
Upper air cavity connector be connected to the air accumulator connector of back segment, the compressed air in the air accumulator enters the piston rod of leading portion
Upper air cavity pushes piston rod to stretch out, and pushes piston rod retraction, and to pull axis pin 63 to leave " dead point ", at this moment plate washer 62 declines,
Its peak drops to vehicle tyre away from ground level can cross height；After sensing device 80, which recognizes vehicle, is driven out to parking stall,
Instruction power-off is sent out, special electromagnetic valve 72 is made to return to middle position, because of the effect of return spring, the piston of leading portion returns to centre position,
Plate washer 62 also returns to former intermediate range, then berth lock is restored to initial position, prepares next working cycles.
The above content is combining, specific embodiment is made for the present invention to be further described, and it cannot be said that this hair
Bright specific implementation is confined to these explanations.For those of ordinary skill in the art to which the present invention belongs, it is not taking off
Under the premise of from present inventive concept, a number of simple deductions or replacements can also be made.
Claims (4)
1. a kind of pneumatic gate of gravity inflatable, which is characterized in that including mechanical device, air pump device, pneumatic device and induction
Control device；The mechanical device, including cabinet, cylinder saddle, restrictor bar, swing rod, main shaft, main bearing, balancing spring (stretch
Spring) and spring fastening；The air pump device, including bottom plate, pedal, several spring (compressed spring), air bag, air-breathings
Pipe, exhaust pipe, check valve and air filter；The pneumatic device, including cylinder, solenoid valve, silencer, check valve, air accumulator
And one-way throttle valve；The induction controller, including induction system, identifying system, timing system, charge system, failure
Alarm system etc. and compact battery, battery provide electric power for each function system, maintain induction controller normal work, simultaneously
Also power supply is provided to the solenoid valve of pneumatic device, when battery electric power deficiency, failure warning system can prompt, or replace battery,
Or charge, for unattended parking lot, a solar energy or wind energy charging system can be matched, charged to battery, it is pneumatic to fill
The compressed air in air accumulator set comes from every time the driving energy of discrepancy parking lot vehicle and vehicle weight to air pump
The air bag of device is pressed and is generated, and is responsible for input, output, distribution and control pipe by pneumatic device and induction controller
Reason can develop a kind of pneumatic berth lock of gravity inflatable of one parking stall of management using above-mentioned principle, and the present invention can answer extensively
For society, residence district and personal parking lot and online order shutdown system.
2. air pump device as described in claim 1, which is characterized in that including bottom plate, pedal, several spring (compression bullets
Spring), air bag, air intake duct, exhaust pipe, check valve and air filter；Air pump device concrete structure and operation principle are：Several springs
It is arranged in around air bag, spring and air bag above and below are fixedly connected with below substrate and pedal respectively, air intake duct and exhaust
There are one check valve, respective one end is connected each dress with two connector of air bag among pipe, and the air intake duct other end connects air filter；Bottom plate
It is horizontally arranged on the ground；When applying one vertically downward to pedal, when being more than the active force of all spring forces, all bullets
Spring will compress, and air bag is crushed, and the intracapsular air of Primordial Qi generates pressure, is discharged from exhaust pipe；When the downward force applied to pedal
After disappearance, under the action of spring upward elastic force, negative pressure is generated in air bag, sucking is new empty outward by air intake duct and air filter
Gas makes to refill air in air bag, and the former height that pedal restores and so on becomes the air pump device of a pushing mode；
The air pump device that parking lot uses is to generate downward vertical force using the gravity for the garage parking vehicle that comes in and goes out, so specific design
Parameter is：Totally elongated shape, tread length are more than the width between two outside of vehicle tyre, pedal upper space to air pump device
Terrain clearance be less than vehicle maximum crossing over blockage height, pedal long side both sides are equipped with swingable inclined plate, make vehicle wheel
Tire can not be rolled and be crossed impairedly, while not interfere pedal vertical float up and down；Air pump device is parallel with restrictor bar, is placed on parking
On the Vomitory of field, to reach vehicle during passing in and out parking lot, the forward and backward tire of vehicle can be to air pump device
Pedal presses, and the pressure energy for the compressed gas that air pump device generates and export is enable to reach 7kg/cm or so.
3. a kind of pneumatic berth lock of gravity inflatable, which is characterized in that including mechanical mechanism, pneumatic assembly, induction controller；
The mechanical mechanism, including machine plate, plate washer, axis pin, cylinder block and plate washer seat, rocking bar core, rocking arm and connecting rod；Mechanical mechanism
Concrete structure is：Machine plate is integrally fixed at parking stall center a side, and the tablet of ramp rate plate, washer are carried to arrival end
Both sides are welded with plate washer seat and rocking bar core, and cylinder block is welded on centre；One piece of swingable slope side is installed on one side, plate washer is by spending
Card is bent into groove shape, is bored in vertical plates on both sides there are two the parallel hole of axis, hole and the two plate washer seats by end are hinged, another
The hole at middle part and two connecting rods, one stomidium are hinged, and connecting rod one stomidium of profit and one end hole are all sleeved on axis pin two ends, and rocking arm is another
One stomidium is hinged with two pole socket holes are shaken, this opportunity plate, plate washer, connecting rod and rocking arm constitute a four-bar mechanism；The gas
Dynamic assembly, including combined cylinders, special electromagnetic valve, silencer, check valve, air filter and safety valve；The combined cylinders are
It is made integrally by cylinder, valve body and air accumulator, the sub-assembly of the outer shape of cylinder, leading portion is made by cylinder mode, in cylinder barrel
There are compressed spring, the built-in check valve being connected to cylinder barrel in stage casing, the check valve other end to connect air filter, back segment presses air accumulator system
Make, includes safety valve, tail end has installation pin hole；The special electromagnetic valve is the 3-position 4-way of check valve there are one middle position is built-in
Solenoid valve；Pneumatically assembly concrete structure is：Cylinder bore on the mounting hole and mechanical mechanism of combined cylinders tail end is hinged, leading portion
Hole on piston rod head is sleeved on the center of axis pin, upper air cavity connector and the special electromagnetic valve first outlet of combined cylinders piston rod
It is connected, the lower air chamber connector of combined cylinders piston is connected with special electromagnetic valve second outlet；Special electromagnetic valve first into
Gas port is connected with the outlet of air accumulator section, and the second air inlet of special electromagnetic valve connects silencer；The induction control dress
Set mainly according to parking stall lock function needs, mating functional electric control gear, whether enter to identify or incuding vehicle, whether
Park or is driven out to.
4. a kind of pneumatic berth lock of gravity inflatable as claimed in claim 3, which is characterized in that the work of embodiments thereof is former
Reason is：
A) initial position：
This position is the bit positions that special electromagnetic valve is in off-position, due to the effect of return spring, the work of combined cylinders
Plug is in the centre position of leading portion, then the inclination angle of plate washer is in mid range, then plate washer peak is less than vehicle away from ground level
The maximum height of throwing over barrier, at this time vehicle tyre can roll over plate washer, because vehicle has weight, then tire will be to shelves
Plate presses, the movement effect for the four-bar mechanism that machine plate, plate washer, rocking arm and connecting rod form, by axis pin to the piston of combined cylinders
Bar generates a thrust, and piston rod will be retracted to leading portion bottom, compresses the air in Primordial Qi cylinder barrel, passes through position in multifunctional electromagnetic valves
Interior check valve, compressed air are input in the air accumulator of back segment, and are stored：Once vehicle tyre sails out of plate washer, because returning
The effect of position spring, piston is pushed back, and is acted at this time by stage casing air filter and way valve passageway, and cylinder barrel sucks new air, living
The centre position of leading portion is got back into, plate washer also rises back to original centre position, and berth lock is restored to initial position shape；If vehicle
Tire repeats to press to plate washer, then leading portion will repeat to inflate back segment air accumulator；If gas storage pressure inside the tank is excessively high, gas will
It is overflowed from safety valve；The state alternatively referred to as " inflates " state.
B) plate washer raised configuration：
After a tire of vehicle is got over, induction controller will be to the whether correct off-position of vehicleIt is identified, and sends out finger
It enables, multifunctional electromagnetic valves is made to be in right position, the lower air chamber connector of the piston of combined cylinders leading portion and the air accumulator connector of back segment
It being connected to, the compressed air in the air accumulator enters the lower air chamber of the piston of leading portion, and piston rod is pushed to stretch out, to push axis pin,
" dead point " for reaching mechanism skips over a bit (when rocking arm and connecting rod become a straight line, the position at axis pin is " dead point "), at this moment shelves
The inclination angle of plate is maximum, but peak cannot be more than the minimum ground clearance of vehicle, i.e. plate washer peak will not away from ground level
Touching vehicle chassis cannot cross plate washer so when vehicle tyre backward going；Axis pin skipped over " dead point " some, so i.e.
Multifunctional electromagnetic valves 7 are made to power off, multifunctional electromagnetic valves return to middle position, but plate washer will not decline, therefore the state is alternatively referred to as " lock
Position " state.
C) plate washer down state：
When the vehicle being parked on parking stall needs outbound to be driven out to, driver needs to send out to be driven out to signal, or pays dues, then sensing device connects
After receiving information, instruction can be sent out in time, multifunctional electromagnetic valves is made to be transferred to left position, and the upper air cavity of the piston rod of combined cylinders leading portion connects
Interface is connected to the air accumulator connector of back segment, and the compressed air in the air accumulator enters the upper air cavity of the piston rod of leading portion, pushes away
Piston bar stretches out, and pushes piston rod retraction, and to pull axis pin to leave " dead point ", at this moment plate washer declines, and peak is away from ground
Face height, which drops to vehicle tyre, can cross height；After sensing device, which recognizes vehicle, is driven out to parking stall, instruction power-off is sent out, is made
Special electromagnetic valve returns to middle position, and because of the effect of return spring, the piston of leading portion returns to centre position, and plate washer also returns to model among original
It encloses, then berth lock is restored to initial position, prepares next working cycles.
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| CN201710159407.2A CN108570948B (en) | 2017-03-10 | 2017-03-10 | Gravity inflatable pneumatic parking spot lock |
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|---|---|---|---|
| CN201710159407.2A CN108570948B (en) | 2017-03-10 | 2017-03-10 | Gravity inflatable pneumatic parking spot lock |
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| CN108570948A true CN108570948A (en) | 2018-09-25 |
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| CN109338944A (en) * | 2018-11-19 | 2019-02-15 | 叶烨 | A kind of pedestrian guardrail equipment with automatic dedusting function |
| CN109914299A (en) * | 2019-04-08 | 2019-06-21 | 佛山曜叶科技有限公司 | Parking stall alarm system |
| CN110004851A (en) * | 2019-05-10 | 2019-07-12 | 西南交通大学 | A kind of energy saving road brake system and banister control method using automotive dead weight |
| CN110512545A (en) * | 2019-09-11 | 2019-11-29 | 陈文甫 | A kind of device of blocking set on highway Ka Chu |
| CN110827420A (en) * | 2019-11-18 | 2020-02-21 | 天津市又琴电脑有限公司 | Parking charge entrance guard automatic switch equipment |
| CN111088763A (en) * | 2019-12-18 | 2020-05-01 | 济南工程职业技术学院 | Road gate for highway intersection |
| CN111576279A (en) * | 2020-04-30 | 2020-08-25 | 南京理工大学 | Semi-automatic barrier gate and working method thereof |
| CN112081032A (en) * | 2020-09-15 | 2020-12-15 | 李少军 | Parking lot gate system for new energy automobile |
| CN114909002A (en) * | 2022-05-23 | 2022-08-16 | 安徽新逸路安科技股份有限公司 | Visual bus station based on Internet of things |
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| CN109338944A (en) * | 2018-11-19 | 2019-02-15 | 叶烨 | A kind of pedestrian guardrail equipment with automatic dedusting function |
| CN109338944B (en) * | 2018-11-19 | 2020-11-24 | 哈工大泰州创新科技研究院有限公司 | Banister railing equipment with automatic dust removal function |
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| CN109914299B (en) * | 2019-04-08 | 2021-07-30 | 南京溧水高新产业股权投资有限公司 | Parking stall alarm system |
| CN110004851A (en) * | 2019-05-10 | 2019-07-12 | 西南交通大学 | A kind of energy saving road brake system and banister control method using automotive dead weight |
| CN110512545A (en) * | 2019-09-11 | 2019-11-29 | 陈文甫 | A kind of device of blocking set on highway Ka Chu |
| CN110827420A (en) * | 2019-11-18 | 2020-02-21 | 天津市又琴电脑有限公司 | Parking charge entrance guard automatic switch equipment |
| CN110827420B (en) * | 2019-11-18 | 2020-08-28 | 乐清市通达有线电厂 | Parking charge entrance guard automatic switch equipment |
| CN111088763B (en) * | 2019-12-18 | 2021-04-13 | 济南工程职业技术学院 | Road gate for highway intersection |
| CN111088763A (en) * | 2019-12-18 | 2020-05-01 | 济南工程职业技术学院 | Road gate for highway intersection |
| CN111576279A (en) * | 2020-04-30 | 2020-08-25 | 南京理工大学 | Semi-automatic barrier gate and working method thereof |
| CN112081032A (en) * | 2020-09-15 | 2020-12-15 | 李少军 | Parking lot gate system for new energy automobile |
| CN114909002A (en) * | 2022-05-23 | 2022-08-16 | 安徽新逸路安科技股份有限公司 | Visual bus station based on Internet of things |
| CN114909002B (en) * | 2022-05-23 | 2024-05-14 | 安徽新逸路安科技股份有限公司 | Visual bus station based on thing networking |
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