CN103723663B - The high-rise working method and hanging basket of preset drawstring - Google Patents
The high-rise working method and hanging basket of preset drawstring Download PDFInfo
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- CN103723663B CN103723663B CN201410038096.0A CN201410038096A CN103723663B CN 103723663 B CN103723663 B CN 103723663B CN 201410038096 A CN201410038096 A CN 201410038096A CN 103723663 B CN103723663 B CN 103723663B
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Abstract
A kind of the high-rise working method and hanging basket of preset drawstring, preset drawstring forms standing hanging point to lifting device on suspension mechanism, high-rise working can be unfolded at any time using drawstring suspension lifting equipment, breaching aerial work basket cannot function as the technical bottleneck of standing suspension equipment, meet many high-rise working demands for needing to go up and down at random.For the emergency Lifting basket of fire in high buildings, load cable wire is equipped in the preset drawstring of roof and fire department, is had the characteristics that convenient for safeguarding, quick, cheap and reliable；For the maintenance Lifting basket of electric power tower, has the characteristics that save physical strength, lifting construction speed, improves operation safety；The present invention is but also widely used for the upkeep operation of wind-power electricity generation, communication iron tower, chimney maintenance and meteorological, environmentally friendly equal-height position field of operation.
Description
Technical field
The present invention relates to eminence lift work fields, in particular to the emergency elevating method and equipment of fire in high buildings.
Background technique
Currently, fire fighter lacks means of quickly ascending a height due to the height limitation of fire-fighting equipment, high building occurs past when fire
Toward the high-rise fire source control intensity of a fire cannot be reached in time, trapped person in building cannot be saved in time and is escaped danger, therefore misses an opportunity because of a delay and leads
Heavy casualties and economic loss are caused, the emergency lifting technology problem of fire in high buildings is solved, it is extremely urgent.
The fire in high buildings of the prior art goes up and down solution, the most feasible with the Lifting basket of high building cleaning method,
The preset load cable wire of roof and the hanging basket connection cable wire progress lift work in ground configuration hanging basket, operation.
It has been proposed that the lifting technology of the preset cable wire of this roof to be used for the lift work of fire in high buildings,
CN102416235A discloses a kind of basket-type fire-fighting system for high-rise buildings, can transport fire-fighting people from building external application hanging basket
Distress personnel can also be sent to ground with the hanging basket to scene of fire by member or material.Its scheme is the edge in roof in advance
Level is laid with guide rail and installs the cloth rope machine that can walk on guide rail, cloth rope machine be provided with can load two rescue steel wires
Rope；The equipment such as hanging basket are equipped on fire fighting truck simultaneously.Cloth rope machine is manipulated when fire alarm occurs is moved horizontally to suitable position in roof,
Wirerope is discharged, hanging basket is connected, manipulation cage lifting carries out fire fighting and rescue.
However, tall-building fire fighting is system engineering, there is also following defects for the system popularization of this scheme:
The preset cable wire of roof is throughout the year by erosion by wind and rain, crucial moment load lift, it is difficult to ensure that its reliability；
High building is large number of to be related to that the utilization rate of equipment and installations that face is big, preset is extremely low, needs to occupy more social resources；
Roof equipment is complicated, and the probability of failure is higher, and the maintenance workload for needing to be aided with is bigger；
Fire in high buildings is small probability event after all, and investment high maintenance costs are big, is difficult to obtain social consensus.
Summary of the invention
(1) technical problems to be solved
It is an object of the invention to overcome current technology insufficient, a kind of high-rise working side of completely new preset drawstring is provided
Case avoids preset cable wire aging from causing security implication for lift work, simplifies preset facility in order to safeguard, reduces equipment
Cost is to reduce the social resources of occupancy.
(2) technical solution
The technical solution adopted by the present invention is that: drawstring is preset on suspension mechanism, is being equipped with cable wire using department, is being made
Drawstring pull line is discharged when industry, suspension lifting equipment carries out high-rise working, and specific technical solution is as follows.
A kind of high-rise working method of preset drawstring, comprising steps of
(1) installs suspension mechanism on the building or structures of operation, the preset drawstring on suspension mechanism；
(2) is equipping lifting device, including hook, cable wire, suspension platform and elevator using department；
(3) user of service carries lifting device and reaches scene when operation；
(4) discharges drawstring to ground；
(5) connection stay cord, hook and cable wire；
(6) tightens drawstring, and drawstring traction hook is allowed to be suspended on suspension mechanism, cable wire permissible load；
(7), which manipulates elevator, runs suspension platform up and down along cable wire, implements lift work；
(8) complete working hour successively to 7,6,5,4 step reverse operatings, is restored；
Preset drawstring forms standing hanging point to lifting device on the suspension mechanism, utilizes drawstring suspension lifting equipment
High-rise working can be unfolded at any time.
A kind of aerial work basket of preset drawstring that implementing the above method, its main feature is that, using wireless remote control drawstring side
Case:
Suspension mechanism is installed on the building or structures of operation comprising:
For drawing the drawstring and electric reel of hook；
For hanging the pendant of hook；
For installing the bracket of above-mentioned drawstring and pendant；
For receiving the reception controller of remote controlled with signals drawstring；
Lifting device is being equipped using department comprising:
Cable wire for load；
The hook of hook and unhook is realized for connection stay cord and cable wire and with pendant；
The suspension platform and elevator run up and down for carrying individuals and equipment along cable wire；
For emitting the transmitter of remote controlled with signals drawstring；
The drawstring is wrapped on electric reel, its rope end suspends a weight in midair before operation, and electric reel is mounted on branch
On frame with receive controller and connect, transmitter remote control drawstring is used when operation；
Preset drawstring forms standing hanging point to lifting device on the suspension mechanism, utilizes drawstring suspension lifting equipment
High-rise working can be unfolded at any time.
It is above-mentioned it is wireless manipulation drawstring further scheme be,
The transmitter has release, stops, hook, unhook button, and it is single by receiving unit and control to receive controller
Member composition, receiving unit receive and forward the button signal of transmitter, and control unit response signal carries out electric reel positive and negative
Turn control, wireless signal has address code, and control unit is mainly made of single-chip microcontroller.
Another kind implements the aerial work basket of the preset drawstring of the above method, its main feature is that, drawstring is manipulated using cable
Scheme:
Suspension mechanism is installed on the building or structures of operation comprising:
For drawing the drawstring and electric reel of hook；
For hanging the pendant of hook；
For installing the bracket of above-mentioned drawstring and pendant；
Lifting device is being equipped using department comprising:
Cable wire for load；
The hook of hook and unhook is realized for connection stay cord and cable wire and with pendant；
The suspension platform and elevator run up and down for carrying individuals and equipment along cable wire；
For manipulating the hand held controller of drawstring；
The drawstring is wrapped on electric reel, its rope end suspends a weight in midair before operation, and electric reel is mounted on branch
On frame, cable passes through protection pipe and lays to ground and be connected on terminal box, and hand held controller connection terminal case when operation uses
Hand held controller manipulates drawstring；
Preset drawstring forms standing hanging point to lifting device on the suspension mechanism, utilizes drawstring suspension lifting equipment
High-rise working can be unfolded at any time.
The further scheme of above-mentioned cable manipulation drawstring is,
The hand held controller is made of button and control unit, and button includes release, stops, hook, unhook button,
Control unit response button information carries out positive and negative rotation control to electric reel, and control unit is mainly made of single-chip microcontroller.
Another implements the aerial work basket of the preset drawstring of the above method, its main feature is that, using hand manipulation drawstring
Scheme:
Suspension mechanism is installed on the building or structures of operation comprising:
For drawing the drawstring and manual reel of hook；
For hanging the pendant of hook；
For installing the bracket of above-mentioned drawstring and pendant；
Lifting device is being equipped using department comprising:
Cable wire for load；
The hook of hook and unhook is realized for connection stay cord and cable wire and with pendant；
The suspension platform and elevator run up and down for carrying individuals and equipment along cable wire；
The drawstring is wrapped on hand reel, its rope end suspends a weight in midair before operation, and hand reel is installed on ground
Face, drawstring are through in protection pipe from eminence to ground, and when operation, hand reel manipulated drawstring；
Preset drawstring forms standing hanging point to lifting device on the suspension mechanism, utilizes drawstring suspension lifting equipment
High-rise working can be unfolded at any time.
It is above-mentioned it is hand manipulation drawstring further scheme be,
Gear mechanism is arranged in the hand reel, and rocking handle drives different gear shafts to change drum speed.
The further scheme of aerial work baskets of above-mentioned three kinds of manipulations drawstring scheme is,
The pendant is similar to drum, and a barrel bottom has an aperture that can hold hook to pass through；It is selectively installed at bung hole
One optoelectronic switch, for detecting the running position of hook and issuing signal, the controller connection of signal cable and electric reel；
The hook is made of connector and turnover mechanism, and the connecting hole of drawstring and cable wire is respectively set on connector,
Turnover mechanism is hinged with connector；
Without overturning when the turnover mechanism enters from bottom to top in pendant bucket, by the bucket feather edge constraint of pendant
It is unable to downlink, hook realizes hook with pendant；Turnover mechanism is overturn when passing through pendant, constraint failure
And it can be linked up with pendant with downlink to realize that unhook, the up and down action of turnover mechanism are controlled by drawstring.
The further scheme of aerial work baskets of above-mentioned three kinds of manipulations drawstring scheme is,
The suspension mechanism that a set of preset drawstring is installed on the building or structures of operation forms single hanging point, in the portion of using
The lifting device of door equipment includes a suspension platform, hook, two cable wires, and wherein single suspension centre is arranged in suspension platform, is hung
Elevator and safety lock are installed, wherein being each passed through work cable wire and safe cable wire, their end connects hook, operation at point
When hook be suspended on hanging point.
The further scheme of aerial work baskets of above-mentioned three kinds of manipulations drawstring scheme is,
The suspension mechanism that two sets of preset drawstrings are installed on the building or structures of operation forms double hanging point, in the portion of using
Door equipment lifting device include a suspension platform, two hook, four cable wires, wherein suspension platform setting double lifting point with it is upper
It is corresponding to state double hanging point, elevator and safety lock are installed at each suspension centre, wherein it is each passed through work cable wire and safe cable wire, they
End connect same hook, two hooks are suspended on respectively on corresponding hanging point when operation.
(3) the utility model has the advantages that
Present invention firstly provides the high-rise working methods of preset drawstring and three kinds of differences for implementing this method to manipulate drawstrings
The hanging basket of scheme, they have in common that, preset drawstring forms standing extension to lifting device on the suspension mechanism
High-rise working can be unfolded using drawstring suspension lifting equipment in point at any time.
As the high-rise working method and hanging basket of the preset drawstring of specified features, the non-of aerial work basket is changed
Standing suspension equipment designs set, and the cable wire of operational reliability weight limit is changed to from the fixed installation of eminence using department
Equipment, preset drawstring forms standing hanging point to lifting device on suspension mechanism, so as to avoid the aging of cable wire facility for rising
Security implication caused by operation drops, and breaching aerial work basket cannot function as the technical bottleneck of standing suspension equipment, realize
The new function of evolutionary operation is combined at any time, this technological break-through can satisfy many high-rise working demands for needing to go up and down at random,
The new application market of aerial work basket is opened, is had broad application prospects.
What the present invention designed installs the suspension mechanism of preset drawstring in tall building roof, fire department equip load cable wire and
The aerial work basket of lifting device, the emergency management and rescue for fire in high buildings have following remarkable result:
A. roof facility construction is simply convenient for safeguarding, and high building administration departments are equipped with transmitter, hand held controller or shake
Handle is convenient to carry out drawstring daily manipulation test, discovery in time and debugging, it is ensured that bring into normal play when fire in high buildings
Draw effect；
B. quickly, the first time of fire in high buildings occurs, high building property management personnel manipulates release drawstring, fire-fighting in advance
Personnel reach scene can form emergency lift work channel, rapid deployment fighting and rescue operations, when the combination of equipment in a short time
Between only need more than ten minutes, lifting speed is up to 10 meters per minute, to win the quality time of fire fighting and rescue；
C. economical, the present invention farthest simplifies roof facility, reduces equipment cost, and lifting device is being had jurisdiction over
The fire department in area, which is concentrated, to be equipped with, and can be saved a large amount of social resources to fire in high buildings small probability event in this way, is easy to get society
The common recognition of meeting is convenient for system popularization；
D. reliable, preset drawstring is not subject to load, will not because throughout the year by environmental factors such as erosion by wind and rain solarization agings due to
The safety of operation is influenced, the reliability of lift work provides guarantee by the lifting device that suspension mechanism and fire department are equipped.
The suspension mechanism that preset drawstring is installed at the top of steel tower that the present invention designs, power department equip load cable wire and
The aerial work basket of lifting device, the maintenance lifting for electric power tower have following remarkable result:
Personnel's physical strength is greatly saved；
Improve speed of application；
Improve the safety of climbing.
The present invention is but also widely used for the upkeep operation of wind-power electricity generation, communication iron tower, chimney maintenance and meteorology, environmental protection etc.
High-rise working field.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples
Fig. 1 is the aerial work basket schematic illustration of wireless remote control drawstring scheme；
Fig. 2 is the aerial work basket schematic illustration of cable manipulation drawstring scheme；
Fig. 3 is the aerial work basket schematic illustration of hand manipulation drawstring scheme；
Fig. 4 is fire in high buildings lift work hanging basket embodiment schematic diagram；
Fig. 5 is steel tower maintenance lift work hanging basket embodiment schematic diagram；
Fig. 6 is the cross-sectional view of weight and hook with pendant construction；
Fig. 7 is the cross-sectional operational views of hook with pendant；
Fig. 8 is to receive controller and hand held controller circuit diagram；
Fig. 9 is hand reel schematic diagram
In figure:
1. suspension mechanism includes: 101. pendants；102. bracket；103. tripod；104. tailstock；105. counterweight；106.
Towline；107. optoelectronic switch；
2. pull rope mechanism includes: 201. drawstrings；202. electric reel；203 pulleys；204. weight；205. second pulley；
206. protection pipe；207. terminal box；
3. control mechanism includes: 301. transmitters；302. receiving unit；303. control unit；304. button；
4. hand reel includes: 401. reels；402. rocking handle；403. brake；
5. hook includes: 501. connectors；502. drawstring connecting holes；503. cable wire connecting holes；504. turnover mechanism；
6. cable wire includes: 601. work cable wires；602. safe cable wires；
7. suspension platform includes: 701. platform rails；702. elevator；703. safety lock.
Specific embodiment
The principle of the aerial work basket of wireless remote control drawstring scheme as shown in Figure 1, its work step and manipulating principle such as
Under.
(1) installs suspension mechanism 1 and pull rope mechanism 2 on the building or structures of operation；
Suspension mechanism 1 includes the pendant 101 of a similar drum construction, and a barrel bottom has an aperture that can hold hook 5 to pass through；
One optoelectronic switch 107 is installed at its bung hole, for detecting the running position of hook 5 and issuing signal, signal cable and control
Unit 303 connects；
Pull rope mechanism 2 includes the drawstring 201 of electric reel 202 and winding on it, and the rope end of drawstring 201 passes through before operation
Pulley 203 suspends a weight 204 in midair such as shown in Fig. 6 (1), and electric reel 202 is mounted on bracket 102, control unit 303 and electricity
Movable reel 202 connects.
(2) is equipping lifting device, including hook 5, cable wire 6, suspension platform 7 and elevator 702 using department；And
Transmitter 301；
Hook 5 is made of connector 501 and turnover mechanism 504, and 502 He of drawstring connecting hole is respectively set on connector 501
Cable wire connecting hole 503, turnover mechanism 504 and connector 501 are hinged, as shown in Fig. 6 (2)；
Cable wire 6 includes: work cable wire 601；Safe cable wire 602；They are each passed through elevator 702 and safety lock 703；
Transmitter 301 has release, stopping, hook, unhook button and address code keyboard, for the reception of specified address
Unit 302 emits signal, and the receiving unit closed on will not generate response；
Above-mentioned lifting device concentration is equipped on using department, and the operation field in area under one's jurisdiction uses unified suspension mechanism, is convenient for
It is matched when operation.
(3) user of service carries lifting device and reaches scene when operation.
(4) discharges drawstring to ground, manipulates process combination Fig. 8 (1) and is described as follows:
The release button of transmitter 301 is operated, receiving unit 302 receives signal, 303 response control electric rolling of control unit
Cylinder 202 inverts, and electric reel 202 discharges drawstring 201, and drawstring 201 is down to ground under the action of weight 204；Operate transmitter
301 stop button, receiving unit 302 receive signal, the stalling of 303 response control electric reel 202 of control unit.
(5) connection stay cord 201, hook 5 and cable wire 6, method is: drawstring 201 passes through drawstring connecting hole 502 and hook 5
Connection, the work cable wire 601 and safe cable wire 602 of cable wire 6 are connect by connecting hole 503 with hook 5 respectively.
(6) tightens drawstring 201, and the traction of drawstring 201 hook 5 is allowed to be suspended on suspension mechanism 1,6 permissible load of cable wire,
It manipulates process combination Fig. 7 and Fig. 8 (1) and is described as follows:
The hook button of transmitter 301 is operated, receiving unit 302 receives signal, 303 response control electric rolling of control unit
Cylinder 202 rotates forward, and electric reel 202 tightens drawstring 201, and the traction of drawstring 201 hook 5 and cable wire 6 rise, manipulation suspention at the same time
Platform 7 discharges cable wire 6, and turnover mechanism 504 is open configuration such as Fig. 7 (1) in uphill process；Turnover mechanism 504 from bottom to top into
Without overturning when entering pendant 101, perceived when hook 5 reaches Fig. 7 (2) position by optoelectronic switch 107, control unit 303 is examined
Electric reel 202 is automatically controlled when measuring 107 signal of optoelectronic switch and inverts a little rear stalling, and turnover mechanism 504 is by pendant 101
The constraint of bucket feather edge and be unable to downlink, hook 5 is with pendant 101 to realizing hook, 6 permissible load stress of cable wire.
(7) manipulates the tightening cable wire 6 of elevator 702 and is allowed to load, and suspension platform 7 is run along about 6 cable wire, implements lifting
Operation.
(8) complete working hour successively to 7,6,5,4 step reverse operatings, is restored, process is as follows:
(7), manipulation elevator 702 loosens cable wire 6 and is allowed to unloaded reverse operating；
(6) reverse operating, breaks off relations, discharge drawstring, and manipulation process is as follows:
The unhook button of transmitter 301 is first operated, receiving unit 302 receives signal, and 303 response control of control unit is electronic
Reel 202 rotates forward, and electric reel 202 tightens drawstring 201, and hook 5 continues to rise, and turnover mechanism 504 is upward through pendant 101
It is opened after bung hole, when hook 5 reaches Fig. 7 (3) position, optoelectronic switch 107 loses signal, and control unit 303 automatically controls electricity
Movable reel 202 stalls, and turnover mechanism 504 is not allowed downlink by the constraint of pendant 101 at this time；
The release button of transmitter 301 is operated again, and receiving unit 302 receives signal, and 303 response control of control unit is electronic
Reel 202 inverts, and electric reel 202 discharges drawstring 201, and turnover mechanism 504 is overturn when passing through pendant 101,
Its constrain failure and can be with downlink, turnover mechanism 504 is brushed past with pendant 101, hook 5 with pendant 101 to realize unhook,
As shown in Fig. 7 (4)；
When drawstring 201 is down to ground, the stop button of transmitter 301 is operated, receiving unit 302 receives signal, controls
The stalling of 303 response control electric reel 202 of unit；
(5) reverse operating, opens the connection of drawstring 201 and hook 5 and 6 three of cable wire；
(4) reverse operating, hangs weight 204 on the rope end of drawstring 201, operate the hook button of transmitter 301, receives
Unit 302 receives signal, and 303 response control electric reel 202 of control unit rotates forward, and electric reel 202 tightens drawstring 201, draws
201 tractions 204 of restricting rise, and are perceived when weight 204 reaches Fig. 6 (1) position by optoelectronic switch 107, and control unit 303 is certainly
Dynamic control electric reel 202 stalls, and all devices return to the original state before operation at this time.
Cable manipulate the principle of the aerial work basket of drawstring scheme as shown in Fig. 2, its work step and manipulating principle with
Unlike wireless remote control scheme:
The signal cable of the service cable of electric reel 202 and optoelectronic switch 107 by protection pipe 206 from eminence lay to
Ground is connected on a terminal box 207；Terminal box 207 connects hand held controller when operation, and hand held controller is by 304 He of button
Control unit 303 forms, and button 304 includes release, stops, hook, unhook button, 303 response button information pair of control unit
Electric reel 202 carries out positive and negative rotation control, and control unit 303 is mainly made of single-chip microcontroller, as shown in Fig. 8 (2)；
Cable manipulates the manipulation process of drawstring with wireless remote control scheme, is not illustrating.
The principle of the aerial work basket of hand manipulation drawstring scheme as shown in figure 3, its work step and manipulating principle with
Cable is remotely controlled unlike scheme:
Drawstring 201 is wrapped on hand reel 4, and hand reel 4 is installed on ground, and drawstring 201 is through from eminence to ground
In protection pipe 206, hand reel 4 is made of reel 401, rocking handle 402, brake 403 and gear mechanism；
Elder generation's release brake 403 when hand operation, rotation crank 402 manipulate drawstring 201,402 drive gear wheel axis of rocking handle
For shown in high-speed cruising such as Fig. 9 (1), driving pinion axis is low speed operation as shown in Fig. 9 (2), high-altitude suspension is reached in hook 5
Using low speed operation convenient for manipulation when near mechanism 1, link up with 5 far from eminence when using high-speed cruising convenient for saving the time,
Brake 403 is tensed after the completion of operation to be braked；
The manipulation that hand reel 4 is linked up with is carried out by feel, and operating steps are as follows:
Rocking handle 402 is rotated forward clockwise and tightens drawstring 201, and when hook 5 reaches 203 position of pulley, feel can be felt to open
Power is uprushed, and is stopped operating, and is linked up with shown in 5 positions such as Fig. 7 (3) at this time；
Stopping when rocking handle 402 reaches first angle is rotated backward, is linked up with shown in 5 positions such as Fig. 7 (1) at this time；
Stopping when rocking handle 402 reaches second angle is rotated forward, is linked up with shown in 5 positions such as Fig. 7 (2) at this time, realizes hook；
It rotates backward rocking handle 402 to be verified, if feeling tension anticlimax, shows to have completed to link up with, pulling cable wire 6 can
It is further verified, 6 permissible load of cable wire；
The manipulation that hand reel 4 breaks off relations is also to carry out by feel, and operating steps are as follows:
In the case where linking up with working condition, rotates forward rocking handle 402 and stop operating when feeling that tension is uprushed again, link up at this time
Shown in 5 positions such as Fig. 7 (3)；
Rocking handle 402 is rotated backward, as long as no tension anticlimax is felt, expression has been completed to break off relations as shown in Fig. 7 (4), after
The continuous rocking handle 402 that rotates backward can make hook 5 be down to ground；
The manipulation that hand reel 4 carries out suspension weight is also to carry out by feel, and operating steps are as follows:
Drawstring 201 hangs weight 204, rotates forward rocking handle 402 and tightens drawstring 201, when weight 204 reaches 203, pulley
It can feel that tension is uprushed, and is stopped operating when setting, drawstring 201 completes suspension weight；
First angle and second angle are groped mode using experiment and are determined, the experiment cognition of the author is to pass through rotation crank
402 2-3 above-mentioned hook is repeated, manipulation practice of breaking off relations, their position can be found by being known from experience by feel, after finding
Marking on hand reel 4, in case directly use in the future.
Its specific embodiment only is further illustrated with regard to two kinds of typical cases of the invention below.
Fire in high buildings lift work hanging basket embodiment of the present invention is as shown in figure 4, specific embodiment are as follows:
Two sets of suspension mechanisms 1 and pull rope mechanism 2 are installed in tall building roof in advance, they form double hanging point, wherein
Suspension mechanism 1 includes: pendant 101；Bracket 102；Tripod 103；Tailstock 104；Counterweight 105；Towline 106；
Pull rope mechanism 2 selects hand manipulation scheme, and hand reel 4 includes reel 401, rocking handle 402, brake 403；It pacifies
Loaded on ground, the rope end of drawstring 201 suspends a weight 204 in midair such as shown in Fig. 6 (1) before operation, and drawstring 201 passes through 203 He of pulley
Second pulley 205 is through in a protection pipe 206 from eminence to ground, only gived to keep drawing clear, in figure one it is hand
The amplification pattern of reel 4, another hand reel 4 are identical with this；
It includes 5, four cable wires 6 of suspension platform 7, two hook that fire department, which equips lifting device, and suspension platform 7 is set
It is corresponding with above-mentioned double hanging point to set double lifting point, each suspension centre respectively installs elevator 702 and safety lock 703, wherein being each passed through work
Cable wire 601 and safe cable wire 602, their same hook 5 of end connection, two hooks 5 are suspended on correspondence respectively when operation
Hanging point on, only give the amplification pattern of one suspension centre of suspension platform to keep drawing clear, in figure, the configuration of another suspension centre with
This is identical；
High building administration departments are equipped with rocking handle 402, and the release and tightening to drawstring 201 carry out daily test, send out in time
Now with exclude facility failure, it is ensured that the traction effect brought into normal play when fire in high buildings；
Once fire in high buildings occurs, high building property management personnel manipulates release drawstring 201 in advance, and fire fighter reaches scene
Equipment combination is carried out according to above-mentioned hand operating steps, manipulation 7 lift work of suspension platform implements fire fighting and rescue.
Steel tower maintenance lift work hanging basket embodiment of the present invention is as shown in figure 5, specific embodiment are as follows:
The preset facility on the steel tower of operation in advance, including suspension mechanism 1 and pull rope mechanism 2, they form single hanging point,
In,
Suspension mechanism 1 includes pendant 101, bracket 102 and optoelectronic switch 107；
Pull rope mechanism 2 selects cable to manipulate scheme, and drawstring 201 is wrapped on electric reel 202, drawstring 201 before operation
Rope end suspends a weight 204 in midair such as shown in Fig. 6 (1), and electric reel 202 is mounted on bracket 102, the power supply of electric reel 202
The signal cable of cable and optoelectronic switch 107 is laid to ground from tower top by protection pipe 206 and is connected to a terminal box 207
On；Terminal box 207 connects hand held controller when operation, and hand held controller is made of button 304 and control unit 303, button 304
Including release, stopping, hook, unhook button, 303 response button information of control unit carries out positive and negative rotation control to electric reel 202
System, control unit 303 is mainly made of single-chip microcontroller, as shown in Fig. 8 (2)；
Lifting device includes 5, two cable wires 6 of suspension platform 7, one hook, and the wherein setting of suspension platform 7 is singly hung
Point is located at the side of platform rail 701 at suspension centre；Elevator 702 and safety lock 703 are installed, wherein being each passed through work cable wire
601 and safe cable wire 602, their end connection hook 5；
When steel tower overhauls lift work, service personnel carries lifting device and reaches scene, according to above-mentioned cable operating steps
Equipment combination is carried out, manipulation suspension platform 7 implements lift work.
It may be noted that the lift work hanging basket for fire in high buildings is not limited to the double hanging point side of above-mentioned hand manipulation drawstring
Case, the hanging basket for steel tower maintenance lift work are also not necessarily limited to single hanging point scheme of above-mentioned cable manipulation drawstring, according to the present invention
The high-rise working method and manipulating principle of preset drawstring, can Combination Design different drawstring manipulation, single suspension centre or double lifting point, with
And has the characteristics that the aerial work basket of many structural forms of different application scene.For those skilled in the technology concerned
For, the replacement made under the premise of not departing from present inventive concept, shape, title including said combination design and to component
Carrying out transformation will be apparent from, and all aerial work baskets and its application product with preset drawstring all should be considered as
Protection scope of the present invention.
Claims (10)
1. a kind of high-rise working method of preset drawstring, feature comprising steps of
(1) installs suspension mechanism on the building or structures of operation, the preset drawstring on suspension mechanism；
(2) is equipping lifting device, including hook, cable wire, suspension platform and elevator using department；
(3) user of service carries lifting device and reaches scene when operation；
(4) discharges drawstring to ground；
(5) connection stay cord, hook and cable wire；
(6) tightens drawstring, and drawstring traction hook is allowed to be suspended on suspension mechanism, cable wire permissible load；
(7), which manipulates elevator, runs suspension platform up and down along cable wire, implements lift work；
(8) complete working hour successively to 7,6,5,4 step reverse operatings, is restored；
Preset drawstring forms standing hanging point to lifting device on the suspension mechanism, utilizes drawstring suspension lifting equipment
High-rise working is unfolded at any time.
2. a kind of aerial work basket for the preset drawstring for implementing method of claim 1 method, characterized in that drawn using wireless remote control
Rope scheme:
Suspension mechanism is installed on the building or structures of operation comprising:
For drawing the drawstring and electric reel of hook；
For hanging the pendant of hook；
For installing the bracket of above-mentioned drawstring and pendant；
For receiving the reception controller of remote controlled with signals drawstring；
Lifting device is being equipped using department comprising:
Cable wire for load；
The hook of hook and unhook is realized for connection stay cord and cable wire and with pendant；
The suspension platform and elevator run up and down for carrying individuals and equipment along cable wire；
For emitting the transmitter of remote controlled with signals drawstring；
The drawstring is wrapped on electric reel, its rope end suspends a weight in midair before operation, and electric reel is rack-mount
Connect with controller is received, transmitter remote control drawstring is used when operation；
Preset drawstring forms standing hanging point to lifting device on the suspension mechanism, utilizes drawstring suspension lifting equipment
High-rise working is unfolded at any time.
3. the aerial work basket of preset drawstring according to claim 2, characterized in that
The transmitter has release, stops, hook, unhook button, receives controller by receiving unit and control unit group
At receiving unit receives and forward the button signal of transmitter, and control unit response signal carries out positive and negative rotation control to electric reel
System, wireless signal have address code, and control unit is mainly made of single-chip microcontroller.
4. a kind of aerial work basket for the preset drawstring for implementing method of claim 1 method, characterized in that drawn using cable manipulation
Rope scheme:
Suspension mechanism is installed on the building or structures of operation comprising:
For drawing the drawstring and electric reel of hook；
For hanging the pendant of hook；
For installing the bracket of above-mentioned drawstring and pendant；
Lifting device is being equipped using department comprising:
Cable wire for load；
The hook of hook and unhook is realized for connection stay cord and cable wire and with pendant；
The suspension platform and elevator run up and down for carrying individuals and equipment along cable wire；
For manipulating the hand held controller of drawstring；
The drawstring is wrapped on electric reel, its rope end suspends a weight in midair before operation, and electric reel is rack-mount,
Its cable passes through protection pipe and lays to ground and be connected on terminal box, hand held controller connection terminal case when operation, using hand-held
Controller manipulates drawstring；
Preset drawstring forms standing hanging point to lifting device on the suspension mechanism, utilizes drawstring suspension lifting equipment
High-rise working is unfolded at any time.
5. the aerial work basket of preset drawstring according to claim 4, characterized in that
The hand held controller is made of button and control unit, and button includes release, stops, hook, unhook button, control
Unit response button information carries out positive and negative rotation control to electric reel, and control unit is mainly made of single-chip microcontroller.
6. a kind of aerial work basket for the preset drawstring for implementing method of claim 1 method, characterized in that drawn using hand manipulation
Rope scheme:
Suspension mechanism is installed on the building or structures of operation comprising:
For drawing the drawstring and hand reel of hook；
For hanging the pendant of hook；
For installing the bracket of above-mentioned drawstring and pendant；
Lifting device is being equipped using department comprising:
Cable wire for load；
The hook of hook and unhook is realized for connection stay cord and cable wire and with pendant；
The suspension platform and elevator run up and down for carrying individuals and equipment along cable wire；
The drawstring is wrapped on hand reel, its rope end suspends a weight in midair before operation, and hand reel is installed on ground, is drawn
Rope is through in protection pipe from eminence to ground, and when operation, hand reel manipulated drawstring；
Preset drawstring forms standing hanging point to lifting device on the suspension mechanism, utilizes drawstring suspension lifting equipment
High-rise working is unfolded at any time.
7. the aerial work basket of preset drawstring according to claim 6, characterized in that
Gear mechanism is arranged in the hand reel, and rocking handle drives different gear shafts to change drum speed.
8. according to the aerial work basket of preset drawstring described in claim 2,4 or 6, characterized in that
The pendant is similar to drum, and a barrel bottom has an aperture that can hold hook to pass through；The hook is by connector and overturning
Mechanism forms, and the connecting hole of drawstring and cable wire is respectively set on connector, and turnover mechanism is hinged with connector；
It, cannot by the bucket feather edge constraint of pendant without overturning when the turnover mechanism enters from bottom to top in pendant bucket
Downlink, hook realize hook with pendant；Turnover mechanism is overturn when passing through pendant, constraint failure and can
With downlink, hook realizes that unhook, the up and down action of turnover mechanism are controlled by drawstring with pendant.
9. according to the aerial work basket of preset drawstring described in claim 2,4 or 6, characterized in that
The suspension mechanism that a set of preset drawstring is installed on the building or structures of operation forms single hanging point, fills using department
Standby lifting device includes a suspension platform, hook, two cable wires, wherein the single suspension centre of suspension platform setting, at suspension centre
Elevator and safety lock are installed, wherein be each passed through work cable wire and safe cable wire, their end connects hook, and when operation hangs
Hook is suspended on hanging point.
10. according to the aerial work basket of preset drawstring described in claim 2,4 or 6, characterized in that
The suspension mechanism that two sets of preset drawstrings are installed on the building or structures of operation forms double hanging point, fills using department
Standby lifting device includes a suspension platform, two hooks, four cable wires, wherein suspension platform setting double lifting point and above-mentioned pair
Hanging point is corresponding, and elevator and safety lock are installed at each suspension centre, wherein it is each passed through work cable wire and safe cable wire, their end
Head connects same hook, and two hooks are suspended on respectively on corresponding hanging point when operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410038096.0A CN103723663B (en) | 2014-01-26 | 2014-01-26 | The high-rise working method and hanging basket of preset drawstring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410038096.0A CN103723663B (en) | 2014-01-26 | 2014-01-26 | The high-rise working method and hanging basket of preset drawstring |
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| CN103723663A CN103723663A (en) | 2014-04-16 |
| CN103723663B true CN103723663B (en) | 2019-04-05 |
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| US10532919B2 (en) | 2015-03-02 | 2020-01-14 | Omaha Standard, Llc | Collapsible personnel basket for a crane |
| CN105060195A (en) * | 2015-06-11 | 2015-11-18 | 淮南智辉装饰工程有限公司 | Overhead working hanging basket fixing device |
| CN105399018B (en) * | 2015-12-25 | 2018-01-19 | 中国一冶集团有限公司 | The hand lifting work car of precast plant |
| CN106082040B (en) * | 2016-06-01 | 2018-08-17 | 大庆市让胡路区昊淼消防设备制造有限责任公司 | A kind of vertical tank fire fighting device moves apparatus for examination and repair |
| CN106430029A (en) * | 2016-08-24 | 2017-02-22 | 无锡科通工程机械制造有限公司 | Single hanging basket |
| CN106429730A (en) * | 2016-08-24 | 2017-02-22 | 无锡科通工程机械制造有限公司 | Chimney hanging basket |
| CN106540386A (en) * | 2016-11-18 | 2017-03-29 | 杭州知加网络科技有限公司 | A kind of construction safety intelligent and safe rope device |
| CN111453660B (en) * | 2020-04-14 | 2021-12-03 | 攀钢集团西昌钢钒有限公司 | Crane slide wire maintenance equipment |
| CN111747354B (en) * | 2020-06-12 | 2021-07-06 | 中国长江电力股份有限公司 | Hydropower station large-gradient runner overhaul operation equipment and use method |
| CN112174053A (en) * | 2020-09-01 | 2021-01-05 | 上海璞间建筑设计有限公司 | Intelligent building |
| CN112623998B (en) * | 2021-01-12 | 2022-09-27 | 中铁二十二局集团电气化工程有限公司 | Hand-operated hoisting equipment for decoration |
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| CN103723663A (en) | 2014-04-16 |
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