Automatic reset apparatus of incline man car falling protector

An automatic reset and anti-fall device technology, which is applied in vehicle control route devices, forced railway stoppers, transportation and packaging, etc., can solve the problems of difficult and unsafe reset, long reset time, poor safety, etc., and save test time , The effect of high reset success rate

Inactive Publication Date: 2010-12-15
山东华宁矿业集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the reset of the XRC pedestrian fall arrester in mines mainly relies on the manual reset method. This reset method is bulky, poor in reliability, poor in safety, and takes a long time to reset. Especially in the environment of narrow roadways, it is difficult and unsafe for personnel to reset

Method used

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  • Automatic reset apparatus of incline man car falling protector
  • Automatic reset apparatus of incline man car falling protector

Examples

Experimental program
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Embodiment Construction

[0009] As shown in the figure, the supporting slide 1 is installed on the roadway bottom plate 5 through the rotating shaft 2, the spring seat 3 is vertically fixed on the roadway bottom plate 5, and the anti-fall device 7 is perpendicular to the guide rail 6. Install the spring seat 3 and the rotating shaft 2 perpendicular to the guide rail 6 at the lower part of the guide rail 6 at 15m below the slope change point. When the fall arrester 7 is reset, put the spring 4 into the spring seat 3, and then put the end of the supporting slide 1 Put it on the rotating shaft 2, and when the claws of the anti-falling device 7 slide over the support slide 1, automatic reset can be realized.

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Abstract

The invention provides an automatic restorer for a tramcar antifalling device of an inclined shaft. The automatic restorer mainly comprises a supporting slide plate, a rotating shaft, a spring, a spring seat, a vehicle axle, an antifalling device and a laneway base plate, wherein the supporting slide plate is arranged on the laneway base plate through the rotating shaft; the spring seat is vertically fixed on the laneway base plate; and the antifalling device is vertical to a guide rail. When an XRC tramcar is tested, after an insertion claw of the antifalling device falls off, the upper partposition of the tramcar is provided with the spring and the supporting slide plate, a signal is emitted; the tramcar is lifted; when the insertion claw of the antifalling device passes through a resetting device, a hanging iron clamps the lifted insertion claw to realize resetting under the acting force of a torsional spring of the antifalling device of the tramcar, thereby saving testing time ofthe XRC tramcar, having high resetting success ratio and effectively overcoming the defects of manpower resetting, uneasy operation and poor safety.

Description

technical field [0001] The invention belongs to the field of mine safety production, in particular to an automatic reset device for an anti-fall device for people and vehicles in an inclined shaft. Background technique [0002] At present, the reset of the XRC pedestrian fall arrester in mines mainly relies on the manual reset method. This reset method is bulky, poor in reliability, poor in safety, and takes a long time to reset. Especially in the environment of narrow roadways, it is difficult and unsafe for personnel to reset . Contents of the invention [0003] In order to better realize the safe operation of pedestrians and vehicles in inclined shafts, according to Article 413 of the "Coal Mine Safety Regulations", the frequent test requirements for people and vehicles fall arresters have been successfully completed, and the XRC people and vehicles test has been smooth, safe, reliable and fast. Convenience, the invention provides an automatic resetter for a fall arres...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61L3/04B61K7/16
Inventor 程洪良杜均新刘恒平曹宗华李树河
Owner 山东华宁矿业集团有限公司
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