CN203372943U - Machine-roomless elevator rescue device - Google Patents

Machine-roomless elevator rescue device Download PDF

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Publication number
CN203372943U
CN203372943U CN201320331709.0U CN201320331709U CN203372943U CN 203372943 U CN203372943 U CN 203372943U CN 201320331709 U CN201320331709 U CN 201320331709U CN 203372943 U CN203372943 U CN 203372943U
Authority
CN
China
Prior art keywords
elevator
machine
rescue device
roomless
type jack
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
Application number
CN201320331709.0U
Other languages
Chinese (zh)
Inventor
于培杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XJ Schindler Xuchang Elevator Co Ltd
XJ Elevator Co Ltd
Original Assignee
XJ Elevator Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by XJ Elevator Co Ltd filed Critical XJ Elevator Co Ltd
Priority to CN201320331709.0U priority Critical patent/CN203372943U/en
Application granted granted Critical
Publication of CN203372943U publication Critical patent/CN203372943U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a machine-roomless elevator rescue device. The machine-roomless elevator rescue device comprises a base plate fixed in a pit. An electric scissors type jack is fixedly arranged on the base plate, and a steel wire rope used for being connected with a compensating chain of an elevator is arranged at the upper end of the electric scissors type jack in a penetrating mode. When the elevator breaks down or a person needs to be rescued, the steel wire rope of the machine-roomless elevator rescue device is connected with the compensating chain of the elevator, and the electric scissors type jack is started; the electric scissors type jack can release an elevator car when ascending, and the elevator car can descend under the action of gravity; the electric scissors type jack can drive the elevator car to ascend through the compensating chain when descending; so that, a door of the elevator car can be opened when the elevator car stops, and rescue can be completed. The machine-roomless elevator rescue device is simple in structure, reliable in work and novel.

Description

A kind of machine-roomless lift Rescue Device
Technical field
The utility model relates to a kind of machine-roomless lift deliverance apparatus when when the machine-roomless lift et out of order, elevator being rescued.
Background technology
Due to the house design reasons, when the machine-roomless lift et out of order, must just can approach control housing through owner family elevator is overhauled.Simultaneously, work as Lift out of order, in the time of need to be rescued the people in car, also by the machine room control housing, carry out electric brake releasing, after declutching, make the elevator car arrives level position, passenger real is sued and laboured and helped.At this moment, service personnel also must just can approach control housing through owner family, by control housing, could implement rescue to personnel in car, consuming time long, feasibility is poor, especially the probability had an accident in the not good enough situation of personnel's fitness in car is very large, to rescue, brings great difficulty.
The utility model content
The purpose of this utility model is to provide a kind of machine-roomless lift Rescue Device, so that a kind of new lift rescue device to be provided.
In order to realize above purpose, the utility model adopts following technical scheme: a kind of machine-roomless lift Rescue Device, comprise the substrate be fixed in melt pit, be fixedly installed electric shear formula jack on substrate, the upper end of electric shear formula jack is equipped with the steel rope for being connected with elevator compensation chain.
Also be provided with remote brake-releasing gear on described substrate, remote brake-releasing gear has the signal projector of declutching, and in described elevator control cabinet, is provided with controller, and the signal projector that declutches launches to controller the signal that declutches, and controller is to band-type brake switch emissioning controling signal.
When Lift out of order need to be rescued, connection by the compensated chain of steel rope of the present utility model and elevator, start electric shear formula jack, electric shear formula jack upwards can discharge lift car, lift car can be descending under the effect of gravity, it is up that electric shear formula jack can drive car by compensated chain downwards, thereby make car stop, opens the door, and completes rescue.The utility model is simple in structure, and reliable operation is a kind of novel lift rescue device.
Also be provided with remote brake-releasing gear on substrate of the present utility model, remote brake-releasing gear has the signal projector of declutching, be provided with controller in described elevator control cabinet, the signal projector that declutches launches to controller the signal that declutches, controller is to band-type brake switch emissioning controling signal, once breaking down, elevator can remove band-type brake by the signal projector that declutches, do not need to approach control housing through owner family and remove band-type brake, solved in prior art when Lift out of order, rescue inconvenience, the problem of length consuming time.
The accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present utility model;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the left view of Fig. 1.
The specific embodiment
A kind of embodiment of machine-roomless lift Rescue Device, in Fig. 1~3, its substrate 1 is fixedly installed in melt pit, be fixedly installed electric shear formula jack 2 on the son substrate, the electric shear formula jack here has lower bottom base, lower bottom base is fixed on substrate 1, be hinged with two underarms that are horn shape on lower bottom base, one end of two underarms is hinged on lower bottom base, the two underarm other ends are hinged with a upper arm respectively, the other end of two upper arm is hinged, two upper arm and two underarm integral body are quadrangle, two hinge-point places of upper arm and underarm are equipped with screw rod, screw rod is through two interface point places, along with two hinge-point shift-ins of rotation of screw rod or away from, rise on the upper end of two upper arm or descend thereby make, realize the function of jack.This electric shear formula jack is existing product, belongs to commercial.Upper end at electric shear formula jack 2 is equipped with steel rope 3, and when Lift out of order, steel rope is connected with compensated chain.
Also be provided with the remote brake-releasing gear (not shown) on substrate 1, remote brake-releasing gear has the signal projector of declutching, be provided with controller in the control housing of elevator, when the et out of order of traditional font, start the signal projector that declutches, allow it to the controller be arranged in control housing, launch the signal that declutches, controller is received the backward band-type brake switch of the signal that declutches emissioning controling signal, make the band-type brake switch open, band brake apparatus is opened a sluice gate, allow elevator be in can be upper and lower state, the electric control system that can realize this function belongs to prior art to one skilled in the art, be not described in detail in this.
The present embodiment declutches by remote brake-releasing gear Long-distance Control band brake apparatus, then adopt electric shear formula jack and steel rope directly to drive elevator cab movement, certainly, also can arrive the control housing place manually declutches, then, also adopt electric shear formula jack and steel rope directly to drive elevator cab movement.
Remote brake-releasing gear in the present embodiment has been arranged on substrate, also can be arranged on other position.

Claims (1)

1. a machine-roomless lift Rescue Device, it is characterized in that: comprise the substrate be fixed in melt pit, be fixedly installed electric shear formula jack on substrate, the upper end of electric shear formula jack is equipped with the steel rope for being connected with elevator compensation chain, also be provided with remote brake-releasing gear on described substrate, remote brake-releasing gear has the signal projector of declutching, be provided with controller in described elevator control cabinet, the signal projector that declutches launches to controller the signal that declutches, and controller is to band-type brake switch emissioning controling signal.
CN201320331709.0U 2013-06-05 2013-06-05 Machine-roomless elevator rescue device Expired - Fee Related CN203372943U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320331709.0U CN203372943U (en) 2013-06-05 2013-06-05 Machine-roomless elevator rescue device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320331709.0U CN203372943U (en) 2013-06-05 2013-06-05 Machine-roomless elevator rescue device

Publications (1)

Publication Number Publication Date
CN203372943U true CN203372943U (en) 2014-01-01

Family

ID=49835490

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320331709.0U Expired - Fee Related CN203372943U (en) 2013-06-05 2013-06-05 Machine-roomless elevator rescue device

Country Status (1)

Country Link
CN (1) CN203372943U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112193963A (en) * 2020-09-30 2021-01-08 宁波宏大电梯有限公司 Safety gear resetting device, elevator and safety gear resetting method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112193963A (en) * 2020-09-30 2021-01-08 宁波宏大电梯有限公司 Safety gear resetting device, elevator and safety gear resetting method

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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: 20140101

Termination date: 20170605