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A bench-top detection auxiliary restraint device for full-time four-wheel drive vehicle braking force

A technology of restraint device and four-wheel drive vehicle, which is applied in the direction of measuring device, vehicle test, machine/structural component test, etc., can solve the problems of full-time four-wheel drive vehicle braking force detection, etc., so as to achieve easy implementation of control device, meet detection requirements, low cost effect

Active Publication Date: 2018-10-09
FOSHAN XIANGXIN AUTOMOBILE ARTICLE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an auxiliary restraint device for full-time four-wheel drive vehicle braking force detection in view of the fact that the current braking force desktop detection equipment cannot detect the braking force of the full-time four-wheel drive vehicle

Method used

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  • A bench-top detection auxiliary restraint device for full-time four-wheel drive vehicle braking force
  • A bench-top detection auxiliary restraint device for full-time four-wheel drive vehicle braking force
  • A bench-top detection auxiliary restraint device for full-time four-wheel drive vehicle braking force

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Embodiment Construction

[0028] In order to better understand the present invention, the device will be further described below in conjunction with the accompanying drawings.

[0029] Such as figure 1 As shown, a full-time four-wheel-drive vehicle brake force bench-type detection auxiliary restraint device is arranged in the front and back of the reaction force brake detection bench 2, and includes two movable horizontal restraint roller mechanisms 3, which are horizontally arranged in the groove of the foundation 5 The two telescopic swinging mechanisms in 6, the control device, and the four free roller groups 1 arranged on the foundation 5, the free roller groups 1 are respectively arranged in parallel in pairs on the reaction force braking detection On the foundation 5 at the front and the rear of the platform 2, when the full-time four-wheel drive vehicle is detected, the non-test wheels are placed on the pair of free roller groups 1, which can roll freely. The telescopic swing mechanism includes...

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Abstract

The invention discloses a desk-type detection assisting and restraining device for braking force of full-time four-wheel-drive vehicles. The desk-type detection assisting and restraining device comprises two movable horizontal-restraining roller mechanisms, two extension and swing mechanisms, a control system and four free roller groups. The extension and swing mechanisms are horizontally arranged in foundation grooves. The free roller groups are arranged on the foundation. Two of the free roller groups in pair are arranged parallelly on the foundation in front of a counter-force type brake detection platform along the advancing direction of wheels, and the other two free roller groups in pair are arranged parallelly on the foundation in back of the counter-force type brake detection platform along the advancing direction of wheels. Each extension and swing mechanism comprises an extension mechanism and a self-locking swing mechanism. The front ends of the extension mechanisms are rotationally connected with two ends of the movable horizontal-restraining roller mechanisms. The rear ends of the extension mechanisms are fixedly connected with the self-locking swing mechanisms. The movable horizontal-restraining roller mechanisms and the extension and swing mechanisms are positioned between the counter-force type brake detection platform and the free roller groups behind thereof after being assembled. The desk-type detection assisting and restraining device has the advantages that the braking force of different models of the full-time four-wheel-drive vehicles can be detected, the device is convenient to mount and demount, cost is low, efficiency is high, and detection needs of assembly lines of detection stations can be met.

Description

technical field [0001] The invention relates to an auxiliary device of a desktop detection device for braking force of an automobile, in particular to an auxiliary restraint device for detecting the braking force of a full-time four-wheel drive vehicle. Background technique [0002] At present, the detection of automobile braking force generally adopts the reaction-type roller brake test bench, which can only test the braking performance of single-axis drive vehicles. Due to its unique power transmission system, full-time four-wheel drive vehicles cannot The detection of braking performance on existing detection equipment can only rely on low-efficiency road tests, which are easily affected by various natural conditions. Contents of the invention [0003] The purpose of the present invention is to provide an auxiliary restraint device for detecting the braking force of a full-time four-wheel drive vehicle in view of the fact that the current desktop detection equipment for...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M17/007
CPCG01M17/0074
Inventor 臧孟炎叶鹏王小乾
Owner FOSHAN XIANGXIN AUTOMOBILE ARTICLE CO LTD
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