CN203699589U - Machine-room-less elevator rescue device - Google Patents
Machine-room-less elevator rescue device Download PDFInfo
- Publication number
- CN203699589U CN203699589U CN201420046634.6U CN201420046634U CN203699589U CN 203699589 U CN203699589 U CN 203699589U CN 201420046634 U CN201420046634 U CN 201420046634U CN 203699589 U CN203699589 U CN 203699589U
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- CN
- China
- Prior art keywords
- clamping plate
- chain
- elevator
- chain block
- machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a machine-room-less elevator rescue device. The device comprises a base plate fixed to a pit, a base is fixed to the base plate, a fixed hole is formed in the base, a dismounting button is arranged in the fixed hole, the dismounting button is provided with an opening annular body, a bolt is arranged at the end of an opening of the opening annular body in a penetrating mode, the dismounting button is in buckled with a lower hook of a chain block in a clamped mode, an upper hook of the chain block is used for being connected with an elevator compensation chain, a remote brake loosening device is further arranged on the base plate, and is provided with a brake loosening signal emitter, a controller is arranged in an elevator control cabinet, the brake loosening signal emitter transmits a brake loosening signal to the controller, and the controller transmits a control signal to a brake switch. When an elevator fails and needs to be rescued, the elevator can ascend or descend through the chain block, and therefore a lift car is stopped, then a door of the lift car is opened, and rescue is completed. The machine-room-less elevator rescue device is simple in structure, reliable in working and novel.
Description
Technical field
The utility model relates to a kind of machine-roomless lift Rescue Device in elevator being rescued in the time of machine-roomless lift et out of order.
Background technology
Due to house design reasons, in the time of machine-roomless lift et out of order, must just can approach control housing through owner family elevator is overhauled.Meanwhile, work as Lift out of order, need to rescue the people in car time, also carry out electric brake releasing by machine room control housing, after declutching, make elevator car arrives level position, passenger is implemented to rescue.At this moment, service personnel also must just can approach control housing through owner family, could implement rescue to personnel in car by control housing, consuming time long, feasibility is poor, especially the probability having an accident in the not good enough situation of personnel's fitness in car is very large, gives to rescue and brings great difficulty.
Utility model content
The purpose of this utility model is to provide a kind of machine-roomless lift Rescue Device, when solving in prior art machine-roomless lift et out of order, must just can approach the problem that control housing overhauls elevator through owner family.
In order to realize above object, the utility model adopts following technical scheme: a kind of machine-roomless lift Rescue Device, comprise the substrate being fixed in melt pit, on substrate, be fixed with base, on base, offer fixed orifice, in fixed orifice, be provided with shackle, described shackle has opening annular body, the end of the opening of opening annular body is equipped with bolt, the lower draw-bar buckle of described shackle and a chain block, the upper hook of chain block is for being connected with elevator compensation chain, on described substrate, be also provided with remote brake-releasing gear, remote brake-releasing gear has the signal projector of declutching, in described elevator control cabinet, be provided with controller, the signal projector that declutches launches to controller the signal that declutches, controller is to band-type brake switch emissioning controling signal.
The upper hook of described chain block is connected with elevator compensation chain by erecting by overhang, described erecting by overhang comprises the first clamping plate and the second clamping plate, the bottom of described compensated chain is folded between the first clamping plate and the second clamping plate, both sides in compensated chain on the first clamping plate are provided with elongated hole, the relevant position of the second clamping plate is also provided with elongated hole, in two elongated holes of the first clamping plate, be all equipped with the bolt assembly passing in the corresponding elongated hole by the second clamping plate, bolt assembly makes the first clamping plate and the second clamping plate that compensated chain is clamped, on the second described clamping plate, offer and hang hole, described in being hung on, the upper hook of described chain block hangs in hole.
The nut of described bolt assembly is fly nut.
When Lift out of order need to be rescued, by rising to the bait of chain block of the present utility model and being connected of the compensated chain of elevator, simultaneously, the lower draw-bar of chain block is hung over to unload and buckle, then, the signal projector that declutches by remote brake-releasing gear launches to controller the signal that declutches, car band brake apparatus unclamps, car is in state that can be upper and lower, at this moment pull the chain of chain block just can drive lift car up, or make lift car descending under the effect of gravity, and thereby being stopped, car opens the door, complete and rescue.The utility model is simple in structure, and reliable operation is a kind of novel Rescue Device in Elevator.In addition, owing to being provided with remote brake-releasing gear, remote brake-releasing gear has the signal projector of declutching, the signal projector that declutches launches to controller the signal that declutches, and controller, to band-type brake switch emissioning controling signal, can be removed band-type brake by the signal projector that declutches once elevator breaks down, do not need to approach control housing through owner family and remove band-type brake, solve in prior art in the time of Lift out of order, rescued inconvenience, the problem of length consuming time.
The utility model adopts chain block to drive lift car, and chain block can M/C, does not need extra propulsion source, under the state having a power failure, also can rescue easily, easy to operate.
Compensated chain of the present utility model is connected with chain block with the second clamping plate by the first clamping plate, fix by the mode clamping by clamping plate and compensated chain, be difficult for allowance for damage chain, and clamping plate and compensated chain are easy to dismounting, in the time adjusting the point of connection of chain block and compensated chain, simple to operation, efficiency is high, and the used time is few.
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram of the utility model embodiment;
Fig. 2 is the right elevation (having removed chain block) of Fig. 1.
The specific embodiment
An embodiment for machine-roomless lift Rescue Device, in Fig. 1 and Fig. 2, its substrate 1 is square, offers assembly opening at its four corners position, substrate 1 is fixed on the ground of melt pit by crab-bolt by assembly opening.On substrate 1, be fixed with base 2, on base 2, offer fixed orifice 3, in fixed orifice 3, be provided with shackle 4, shackle 4 has opening annular body, and the end of the opening of opening annular body is equipped with bolt 7, a closed shape of bolt 7 and opening annular body composition, in the time of assembling, bolt is laid down, by opening annular body owing to passing in fixed orifice 3, and then fit on bolt.The lower draw-bar of chain block 5 hooks in shackle 4, and the upper hook of chain block 5 is connected with elevator compensation chain 6.The chain block is here existing product, belongs to commercial.The upper hook of chain block 5 is connected with elevator compensation chain by erecting by overhang, erecting by overhang has the first clamping plate 8 and the second clamping plate 9, the bottom of compensated chain 6 is folded between the first clamping plate 8 and the second clamping plate 9, on the first clamping plate 8, be provided with two elongated holes, two elongated holes are in respectively the both sides of compensated chain, relevant position at the second clamping plate 9 is also provided with elongated hole, in two elongated holes of the first clamping plate 8, be all equipped with bolt group 11, in the corresponding elongated hole of bolt assembly 11 by the second clamping plate 9, pass, bolt assembly 11 first clamping plate 8 second clamping plate 9 compensated chains clamp, together with bolt assembly 11 has been assembled in the first clamping plate 8 and the second clamping plate 9 and compensated chain 6.The nut of bolt assembly 11 is fly nut.On the second clamping plate 9, offer and hang hole 10, the upper hook of chain block 6 is hung on and hangs in hole 10.
In the time of Lift out of order, by chain block, substrate is connected with compensated chain, namely hold lift car, make the controlled movement of lift car.
On substrate 1, be also provided with remote brake-releasing gear (not shown), remote brake-releasing gear has the signal projector of declutching, in the control housing of elevator, be provided with controller, in the time that elevator breaks down, controller can be to band-type brake switch emissioning controling signal, band brake apparatus is held tightly lift car, prevent that lift car from falling rapidly under, occur disaster.After band brake apparatus starts, need to overhaul elevator time, start the signal projector that declutches, allow it launch to the controller being arranged in control housing the signal that declutches, controller is received the backward band-type brake switch of the signal that declutches emissioning controling signal, makes band-type brake switch open, band brake apparatus is opened a sluice gate, elevator is in state that can be upper and lower, and the electric control system that can realize this function belongs to prior art to one skilled in the art, is not described in detail in this.
Remote brake-releasing gear in the present embodiment has been arranged on substrate, also can be arranged on other position.
Claims (3)
1. a machine-roomless lift Rescue Device, it is characterized in that: comprise the substrate being fixed in melt pit, on substrate, be fixed with base, on base, offer fixed orifice, in fixed orifice, be provided with shackle, described shackle has opening annular body, the end of the opening of opening annular body is equipped with bolt, the lower draw-bar buckle of described shackle and a chain block, the upper hook of chain block is for being connected with elevator compensation chain, on described substrate, be also provided with remote brake-releasing gear, remote brake-releasing gear has the signal projector of declutching, in described elevator control cabinet, be provided with controller, the signal projector that declutches launches to controller the signal that declutches, controller is to band-type brake switch emissioning controling signal.
2. machine-roomless lift Rescue Device according to claim 1, it is characterized in that: the upper hook of described chain block is connected with elevator compensation chain by erecting by overhang, described erecting by overhang comprises the first clamping plate and the second clamping plate, the bottom of described compensated chain is folded between the first clamping plate and the second clamping plate, both sides in compensated chain on the first clamping plate are provided with elongated hole, the relevant position of the second clamping plate is also provided with elongated hole, in two elongated holes of the first clamping plate, be all equipped with the bolt assembly passing in the corresponding elongated hole by the second clamping plate, bolt assembly makes the first clamping plate and the second clamping plate that compensated chain is clamped, on the second described clamping plate, offer and hang hole, described in being hung on, the upper hook of described chain block hangs in hole.
3. machine-roomless lift Rescue Device according to claim 2, is characterized in that: the nut of described bolt assembly is fly nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420046634.6U CN203699589U (en) | 2014-01-25 | 2014-01-25 | Machine-room-less elevator rescue device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420046634.6U CN203699589U (en) | 2014-01-25 | 2014-01-25 | Machine-room-less elevator rescue device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203699589U true CN203699589U (en) | 2014-07-09 |
Family
ID=51050059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420046634.6U Expired - Fee Related CN203699589U (en) | 2014-01-25 | 2014-01-25 | Machine-room-less elevator rescue device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203699589U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100124A (en) * | 2014-07-23 | 2014-10-15 | 国家电网公司 | Holding pole base connecting and fixing device |
| CN104192668A (en) * | 2014-09-28 | 2014-12-10 | 苏州福沃斯电梯有限公司 | Manual rescue device for elevator |
-
2014
- 2014-01-25 CN CN201420046634.6U patent/CN203699589U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100124A (en) * | 2014-07-23 | 2014-10-15 | 国家电网公司 | Holding pole base connecting and fixing device |
| CN104100124B (en) * | 2014-07-23 | 2016-05-11 | 国家电网公司 | A kind of holding pole base is connected and fixed device |
| CN104192668A (en) * | 2014-09-28 | 2014-12-10 | 苏州福沃斯电梯有限公司 | Manual rescue device for elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20190125 |