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Interlayer parking anti-falling mechanism for elevator and control method

A technology for anti-falling and lifting, which is applied in the direction of elevators, transportation and packaging, etc. It can solve the problems that the anti-falling mechanism cannot work normally, achieve the effect of convenient fixing and disassembly, and improve the safety of use

Active Publication Date: 2022-06-24
金华六和机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the structure of the elevator in the prior art is relatively simple, the interlayer anti-falling mechanism in the elevator is generally controlled by a circuit, and when the power is cut off, the anti-falling mechanism cannot work normally, and a kind of elevator is proposed. Anti-drop mechanism and control method for parking between floors

Method used

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  • Interlayer parking anti-falling mechanism for elevator and control method
  • Interlayer parking anti-falling mechanism for elevator and control method
  • Interlayer parking anti-falling mechanism for elevator and control method

Examples

Experimental program
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Effect test

Embodiment 1

[0037] refer to Figure 1-3 , an interlayer parking anti-falling mechanism for a lift, comprising a hanging cage 1, a control mechanism and an anti-falling mechanism, and two symmetrically arranged mounting plates 2 are fixedly connected to the outer wall of the hanging cage 1 for supporting the hanging cage 1, The mounting plate 2 and the outer wall of the hanging cage 1 are fixedly connected by a plurality of fixing bolts 25 , and the two mounting plates 2 are fixedly connected by the fixing plate 3 , and a pre-supported rotating rod 4 is used.

[0038] In this embodiment, the mounting plate 2 and the fixing plate 3 are connected by a plurality of locking blocks 23 , and locking bolts 24 are threaded on the locking blocks 23 to facilitate the fixing and dismounting of the fixing plate 3 . A rotating rod 4 is provided to support the traction roller 5. The fixed sleeve 13 on the rotating rod 4 is connected with the traction roller 5, which is used to connect with the lifting m...

Embodiment 2

[0045] It has the implementation content of the above-mentioned embodiment, wherein, for the specific implementation of the above-mentioned embodiment, reference may be made to the above-mentioned description, and the embodiment here will not be repeated in detail; and in the embodiment of the present application, the difference between it and the above-mentioned embodiment is that :

[0046] refer to Figure 4 One end of the clamping rod 22 close to the control rod 20 is fixedly sleeved with a clamping sleeve 29, and one end of the clamping rod 22 away from the clamping sleeve 29 is fixedly connected with a pulling rod 30, which is convenient for pulling the clamping rod 22. The clamping rod 22 is sleeved with a second spring 31 , the two ends of the second spring 31 are fixedly connected with the clamping sleeve 29 and the clamping block 21 respectively, and play a certain elastic support for the clamping rod 22 .

Embodiment 3

[0048] It has the implementation content of the above-mentioned embodiment, wherein, for the specific implementation of the above-mentioned embodiment, reference may be made to the above-mentioned description, and the embodiment here will not be repeated in detail; and in the embodiment of the present application, the difference between it and the above-mentioned embodiment is that :

[0049] The top of one of the mounting plates 2 is fixedly connected with a support rod 32 , and the top of the support rod 32 is rotatably connected with a guide wheel 34 corresponding to the wire rope 19 through the rotating shaft 33 , which plays a certain guiding and supporting role for the wire rope 19 .

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Abstract

The interlayer parking anti-falling mechanism comprises a lifting cage, a control mechanism and an anti-falling mechanism body, the outer wall of the lifting cage is fixedly connected with two symmetrically-arranged mounting plates, the two mounting plates are fixedly connected through a fixing plate, a rotating rod is rotationally inserted into the fixing plate, and the rotating rod is fixedly connected with the control mechanism. The rotating rod is fixedly sleeved with a traction roller, and the end, away from the suspension cage, of the rotating rod is fixedly sleeved with a limiting gear. The anti-falling mechanism comprises a guide sleeve and a limiting sleeve, the limiting sleeve is fixedly inserted into the bottom of the guide sleeve, a supporting block is fixedly connected into the guide sleeve, a guide rod is slidably inserted into the supporting block, and one end of the guide rod sequentially penetrates through the inner wall of the guide sleeve and the mounting plate and extends outwards. Through the arrangement of the mechanical transmission type anti-falling mechanism, when power is cut off, the anti-falling mechanism still effectively prevents the lifting cage from falling, and therefore the use safety of the elevator is effectively improved.

Description

technical field [0001] The invention relates to the technical field of building lifting equipment, in particular to an inter-story parking anti-falling mechanism and a control method for a lift. Background technique [0002] Lift is a lifting operation platform is a multi-functional lifting mechanical equipment, which can be divided into fixed type and mobile type, guide rail type, crank arm type, scissor type, chain type, loading and unloading platform, etc. Lifts are usually used for rescue and decoration, During the use of the elevator, in order to facilitate the work of workers or facilitate the transportation of materials, the elevator is usually used in conjunction with the landing platform, and the hanging cage is the commonly used landing platform. [0003] However, the structure of the existing elevator is relatively simple, and the interlayer anti-falling mechanism in the elevator is generally controlled by a circuit. When the power is cut off, the anti-falling mec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/04B66B5/26
CPCB66B5/04B66B5/26Y02B50/00
Inventor 叶赣飞
Owner 金华六和机械有限公司