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Rope break anti-fall device

A technology for preventing falling and breaking ropes, applied in transportation, packaging, elevators, etc., can solve the problems of electric hoist elevators such as complexity, unfavorable on-site installation and implementation, and achieve the effect of high safety index, low cost and simple structure

Inactive Publication Date: 2016-08-24
AMSON ELEVATOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of anti-falling device is too complicated to be used in electric hoist lifts, which is not conducive to on-site installation and realization.

Method used

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Examples

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings.

[0015] Such as figure 1 As shown, a broken rope anti-falling device includes: a hanging cage 1, a track 2, a movable pulley 3, a fixed pulley 4, an anti-falling bracket 5, an anti-falling device 6, and a frame 7, and the hanging cage 1 and the track 2 move connection, the rails 2 on both sides of the cage 1 are provided with anti-fall brackets 5; the movable pulley 4 is provided with a wire rope 8 for lifting the cage; the top of the cage 1 is provided with a fixed pulley 4, a frame 7, Anti-falling device 6, the fixed pulley 4 is provided with a steel wire rope 8, one end of the steel wire rope 8 is connected with the movable pulley 3, and the other end is connected with the anti-falling device 6 on the frame 7; the anti-falling device 6 is connected with the frame 7 Mobile connection, when the anti-falling device 6 moves forward, the front end can extend into the ant...

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PUM

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Abstract

The invention discloses a rope break anti-fall device. The rope break anti-fall device comprises a cage, tracks, a movable pulley, fixed pulleys, anti-fall supports, anti-fall device bodies and a rack. The cage is movably connected with the tracks, and the anti-fall supports are arranged between the tracks on the two sides of the cage. A steel wire rope is arranged in the movable pulley and used for lifting the cage. The fixed pulleys, the rack and the anti-fall device bodies are arranged at the top end of the cage, steel wire ropes are arranged in the fixed pulleys, one end of each steel wire rope is connected with the movable pulley, and the other end of each steel wire rope is connected with the corresponding anti-fall device body on the rack. The anti-fall device bodies are movably connected with the rack, and when the anti-fall device bodies move forwards, the front ends of the anti-fall device bodies can stretch into the anti-fall supports. The rope break anti-fall device is simple in structure, high in safety index due to the full-mechanical structure, easy to construct and low in cost.

Description

technical field [0001] The invention relates to a broken rope anti-falling device, which belongs to the technical field of electric hoist lift devices. Background technique [0002] At present, the electric hoist lifts used hardly have anti-fall devices, and the anti-fall devices of existing elevators mostly use the tight rails or auxiliary safety wire ropes to function. But this anti-falling device is too complicated to be used in the electric hoist lift, is unfavorable for on-site installation and realization. Contents of the invention [0003] Purpose: In order to overcome the deficiencies in the prior art, the present invention provides a broken rope anti-falling device. [0004] Technical solution: In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: [0005] A broken rope anti-falling device, comprising: a hanging cage, a track, a movable pulley, a fixed pulley, an anti-falling bracket, an anti-fallin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/16
CPCB66B5/16
Inventor 夏平
Owner AMSON ELEVATOR
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