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Protection auxiliary device

An auxiliary device and reel technology, which is applied in hoisting devices, transmission devices, measuring devices, etc., can solve the problems of poor real-time protection effect and achieve the effect of improving real-time protection effect

Pending Publication Date: 2017-10-20
BAIC GRP ORV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a protective auxiliary device, which solves the problem that the real-time protection effect of the current automobile is poor in the climbing test

Method used

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Embodiment Construction

[0016] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0017] Such as Figure 1 to Figure 4 As shown, the embodiment of the present invention provides a protective auxiliary device, including:

[0018] Drive member 1, primary pulley 2, transmission belt 3, secondary pulley 4, reel 5, reel support 6, operating handle 7, tensioner 8, first pin 9, handle support 10 and base 11;

[0019] Wherein, one end of the driving member 1 is connected to one end of the primary pulley 2, and the inner surface of the transmission belt 3 is connected to the surface of the primary pulley 2 and the surface of the secondary pulley 4 respectively; One end of the secondary pulley 4 is connected to the first end of the reel 5, the first end of the reel 5 is connected to the first end of the reel support 6, and the second end of th...

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PUM

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Abstract

The invention provides a protection auxiliary device. The protection auxiliary device comprises a driving component, a main belt wheel, a transmission belt, a secondary belt wheel, a winding drum, a winding drum bracket, an operation handle, an expansion wheel, a first pin shaft, a handle bracket and a base; the driving component is connected with the main belt wheel; the transmission belt is respectively connected with the surface of the main belt wheel and the surface of the secondary belt wheel; one end of the secondary belt wheel is connected with a first end of the winding drum; the first end of the winding drum is connected with a first end of the winding drum bracket; a second end of the winding drum is connected with a second end of the winding drum bracket; the driving component and the winding drum bracket are both connected with the base; a traction piece is arranged on the winding drum; the bottom of the handle bracket is connected with the base; one end of the expansion wheel is connected with the operation handle; the expansion wheel is bonded with the transmission belt; and the operation handle is connected with the handle bracket through the first pin shaft. The protection auxiliary device can improve real-time protection effect on vehicles in climbing tests.

Description

technical field [0001] The invention relates to the field of mechanical manufacturing, in particular to a protective auxiliary device. Background technique [0002] With the rapid development of automobile technology and the continuous improvement of people's living standards, people pay more and more attention to the climbing performance of cars when they choose to buy cars. The climbing performance of a car is usually reflected by the maximum slope. The maximum slope refers to the maximum slope that can be overcome by the first gear on a good road when the car is fully loaded. Expressed as a percentage of the distance ratio. The industry generally believes that only cars with a maximum gradient of not less than 57.73% have real off-road performance. [0003] According to this, the car manufacturer will carry out a climbing test with a 60% climbing gradient after the complete vehicle is manufactured. When carrying out this kind of climbing test, the tires are prone to sk...

Claims

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Application Information

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IPC IPC(8): B66D1/20B66D1/60F16H7/12G01M17/007
CPCF16H7/1281G01M17/007B66D1/20B66D1/60F16H2007/088
Inventor 王宝国马宽健彭飞孙燕良丁毓书宁晨
Owner BAIC GRP ORV CO LTD