Fixing device of free-sliding safety wire for inclined well and mine car

The technology of fixing device and safety rope is applied in the field of fixing device of safety rope of inclined shaft sports car and mine car, which can solve the problems of unsafety, mine car falling off the road, overturning, etc., and achieve the effects of preventing falling off, improving work efficiency and convenient operation.

Inactive Publication Date: 2017-07-04
CCTEG CHINA COAL RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology describes a way to fix a security ropes on cars used at different levels within them without causing any damage when they are being operated by workers who fall down their carts or tires accidentally. It simplifies the process while also improving its effectiveness compared with previous methods like welds or bolts.

Problems solved by technology

The technical problem addressed in this patents relates to prevention of accidentally attaching an unsafe roping material (such as steel wires) onto mineral railcars during operation due to their tendency towards slipping backwards when they hit rocks underground. This can lead to dangerous falls caused by these objects being dropped downwardly while still attached to rails.

Method used

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  • Fixing device of free-sliding safety wire for inclined well and mine car
  • Fixing device of free-sliding safety wire for inclined well and mine car

Examples

Experimental program
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Effect test

Embodiment 1

[0027] Such as figure 1 with figure 2 As shown, this embodiment provides a safety rope fixing device for a sports car in an inclined shaft, including a base 1, a first fixing module 2 and a second fixing module 3, the first fixing module 2 is fixed on the base 1, and the first fixing module 2 includes a first pressing surface 21; the second fixing module 3 includes a second pressing surface 31, and the second fixing module 3 can slide along the base 1, so that the second pressing surface 31 is against the first pressing surface 21 catch. In actual use, the safety rope is placed between the first pressing surface 21 and the second pressing surface 31, and the first pressing surface 21 and the second pressing surface 31 are abutted and fixed by sliding the second fixing module 3, In this way, the safety rope is clamped and fixed to prevent the safety rope from fleeing or falling off during the operation of the mine car, thereby avoiding accidents such as falling off the road and

Embodiment 2

[0035] This embodiment provides a mine car, including the safety rope fixing device for the inclined shaft sports car in Embodiment 1. In actual use, the safety rope is placed between the first pressing surface 21 and the second pressing surface 31, and the first pressing surface 21 and the second pressing surface 31 are abutted and fixed by sliding the second fixing module 3, In this way, the safety rope is clamped and fixed to prevent the safety rope from running out or falling off during the operation of the mine car, thereby avoiding accidents such as falling off the road and overturning of the mine car due to the fall of the safety rope, and the fixing device has a simple structure and is easy to operate. Can save fixed time and improve work efficiency.

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PUM

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Abstract

The invention discloses a fixing device of a free-sliding safety wire for an inclined well and a mine car and relates to the technical field of mine equipment. The fixing device is designed for preventing the free-sliding safety wire from falling off. The free-sliding safety wire for the inclined well comprises a base, a first fixing module and a second fixing module. The first fixing module is fixed to the base and comprises a first pressing surface. The second fixing module comprises a second pressing surface, and the second fixing module is slidably connected to the base to enable the second pressing surface to abut against the first pressing surface for fixing. When the mine car is connected, through the first fixing module and the second fixing module, the safety wire is tightly clamped between the first pressing surface and the second pressing surface, the safety wire can be effectively prevented from falling off in mine car operation, and thus the accidences, such as mine car falling road and rollover, caused due to the fact that the safety rope falls off are avoided; and the fixing device is simple in structure and convenient to operate, the time for fixing can be shortened, and working efficiency is improved.

Description

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Claims

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Application Information

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Owner CCTEG CHINA COAL RES INST
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