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Manual rope control device and rope descender adopting same

A technology of manual control and rope parts, which is applied in the direction of mountaineering equipment, sports accessories, life-saving equipment, etc., can solve the problems of difficult use, safety hazards, damage to hands, etc., to solve self-locking and rope control, and solve the possibility of manpower The effect of injury

Inactive Publication Date: 2014-09-17
TAIZHOU HUAXIN STAINLESS STEEL PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the current 8-shaped ring hanger, the user must directly apply continuous pulling force to the free end of the working rope with his hands when descending. Continuously applying pulling force to the rope may damage the hands, causing certain difficulties in use, and also There are certain security risks and other shortcomings

Method used

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  • Manual rope control device and rope descender adopting same
  • Manual rope control device and rope descender adopting same
  • Manual rope control device and rope descender adopting same

Examples

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Embodiment Construction

[0035] figure 1 , figure 2 , image 3 It is a structural schematic diagram of the first embodiment of the present invention, which is an embodiment of a manual rope control device; wherein figure 1 is a schematic diagram of the local structure, figure 2 is a schematic diagram of the overall structure, image 3 It is a schematic diagram of the structure in use. figure 2 , image 3 As shown in , in this embodiment, the fixing member 1 is fixed along the direction in which the working rope passes, and the hooking member 2 is arranged on the fixing member 1 . figure 1 It shows that the hook rope part 2 is made of round steel bent to form hook rope ends 2.1A, 2.2A with a hook-like structure at one end, hand hook ends 2.1C, 2.2C with a hook-like structure at the other end, and a straight line segment 2.1B, 2.1B in the middle. 2. The two-wire structure of 2B, the two-wire structure is connected into one body through the transition section 2.3;

[0036] image 3 It shows th...

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Abstract

A manual rope-control device mainly comprises a fixed part (1) and a hook part (2) provided on the fixed part (1). With the thumb of one hand, the hook part (2) is controlled to move, so that the hook part (2) hooks the rope (3) and tightly presses the rope (3) against the fixed part (1), and then the sliding speed of the rope is controlled, thereby avoiding the hand from hurting if the rope (3) is directly and tightly grasped. In addition, a rappelling device using the rope-control device is provided. The rappelling device is mainly formed of a suspension body (4) with a suspension hole (4.2) and a U-shaped reeving part (5) provided on the suspension body (4), and a manual rope-control device is provided below the reeving part (5). In this way, a self-lock problem and a rope-control problem of the existing suspension device are effectively solved. Moreover, since the user needs to manually and directly apply a continual pulling force on the free end of the rope during descending of the existing 8-shaped ring suspension device, the hand may hurt if the rope is grasped all the time and the pulling force is applied, it is difficult to use the suspension device, and a potential risk exists; while with the present invention, these problems are all solved.

Description

technical field [0001] The invention relates to a rope control device, in particular to a manual rope control device which descends with the gravity of the human body and controls the descending speed manually, and a rope descender using the device. Background technique [0002] The current 8-shaped ring hanger is characterized by simple structure and easy operation, so it is widely used in rock climbing, caving, aerial work, high-altitude rope descent, etc. The disadvantage of the existing 8-shaped ring hanger is that it is self-locking There are difficulties, and when descending, the descender must directly apply continuous pulling force to the free end of the working rope to control the speed of descent. If it is necessary to hover in the air for a long time, the free end of the working rope must be fixed. The problem is that when descending, the free end of the working rope must be directly applied with continuous pulling force, and the continuous gripping of the rope ma...

Claims

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Application Information

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IPC IPC(8): A63B29/02A62B35/00
CPCA62B35/00A63B29/02A62B1/14
Inventor 何少敦
Owner TAIZHOU HUAXIN STAINLESS STEEL PROD
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