Vehicle-mounted winch system

A winch and vehicle-mounted technology, which is applied to vehicle components, traction connectors, hoisting devices, etc., can solve problems such as easy injuries and dead bends

Inactive Publication Date: 2018-03-13
CHONGQING TUOZHUO METAL MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are a huge number of cars in our country. Some cars with special needs are equipped with winches at the front of the frame, such as off-road vehicles. Form a snare on the traction rope, and then start the winch to retract the traction rope to drive the vehicle out of trouble. Since the traction rope is composed of multiple strands of steel wire, the traction rope bends at the hook and produces frictional sliding. A dead bend occurs, which still needs to be solved technically

Method used

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Embodiment Construction

[0011] Examples of the present invention figure 1 , 2 As shown, the vehicle-mounted winch system is provided with a first-level hook 1 and a second-level hook. The second-level hook is provided with a longitudinal column 2. The front end of the longitudinal column is connected to a C-shaped ring 3. The front part of the C-shaped ring is in the middle. The notch 4, the notch extends from the front of the back to the back of the back to form a curved surface, such as figure 2 The groove inside the back of the C-shaped ring shown in , can make the traction rope bend along the curved surface, and prevent the small-angle bending from causing dead bends. The center of the longitudinal column is provided with a through hole that runs through the front and back. The first-level hook is in a D shape as a whole. The thickness of the first-level hook is equal to the width of the notch and can be embedded in it. A cylindrical boss 5 perpendicular to the straight side is provided at the ...

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Abstract

The invention discloses a vehicle-mounted winch system, which is characterized in that the first-level hook is in a D shape as a whole, the thickness of the first-level hook is equal to the width of the gap, and a cylinder perpendicular to the straight side is arranged in the middle of the outer edge of the curved side of the first-level hook. The front end of the hole is provided with a positioning hole that can match the boss, and the boss is provided with a rope hole that penetrates axially to the inner side of the first-level hook. The end hole of the rope clamping block, the inner surface of the straight side of the primary hook is centered with a rib that is as wide as the width of the notch, and the inner side of the front end of the C-shaped ring is provided with a positioning groove that is as wide as the notch, and the positioning groove is far away from the C-ring There is a swing arm hinged on the end edge of the front end; the bending deformation and friction of the traction rope are small, the service life of the traction rope is longer, and it is not easy to produce dead bends.

Description

technical field [0001] The invention relates to a vehicle-mounted winch component for self-rescue of an automobile, in particular to a vehicle-mounted winch system. Background technique [0002] At present, there are a huge number of cars in our country. Some cars with special needs are equipped with winches at the front of the frame, such as off-road vehicles. Form a snare on the traction rope, and then start the winch to retract the traction rope to drive the vehicle out of trouble. Since the traction rope is composed of multiple strands of steel wire, the traction rope bends at the hook and causes friction and sliding. A dead bend occurs, which still needs to be solved technically. Contents of the invention [0003] In order to solve the above problems, the present invention provides a vehicle-mounted winch system. [0004] The technical scheme adopted in the present invention is: a vehicle-mounted winch system, which is characterized in that it includes a first-level...

Claims

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Application Information

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IPC IPC(8): B66D1/74B60D1/18B60D1/04
CPCB66D1/74B60D1/04B60D1/185B66D1/7463
Inventor 王华生
Owner CHONGQING TUOZHUO METAL MATERIALS CO LTD
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