Integrative device for detecting slip quantity on sides between wheels and between axes of car of turning direction with dual front axle

A technology of side slip between axles and detection devices, which is applied in the directions of measuring devices, vehicle testing, machine/structural parts testing, etc., can solve the problem of difficult detection of side slip between axles of dual front axle steering vehicles, and achieve indirect economical The benefits are considerable, the realization of multi-functionality, and the effect of reducing traffic accidents

Inactive Publication Date: 2009-07-08
JILIN UNIV
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The main purpose of the present invention is to solve the problem that it is difficult to detect the side slip between the axles of the current double front axle steering automobile, and provide an integrated detection device for the side slip between the wheels and the axles of the double front axle steering automobile

Method used

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  • Integrative device for detecting slip quantity on sides between wheels and between axes of car of turning direction with dual front axle
  • Integrative device for detecting slip quantity on sides between wheels and between axes of car of turning direction with dual front axle
  • Integrative device for detecting slip quantity on sides between wheels and between axes of car of turning direction with dual front axle

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Embodiment Construction

[0020] The specific content and working process of the present invention will be further described below in conjunction with the embodiments given in the accompanying drawings.

[0021] refer to figure 1 , 2 , 3, 4, an integrated detection device for the side slip between the wheels and the axles of a double-front axle steering automobile is mainly composed of an equal rocker lever mechanism A, an equal rocker axis translation mechanism B, a return device C and a measuring system D composition.

[0022] refer to Figure 5 : described rocker lever mechanism A is made up of a rocker shaft 1, a rotating rod 2, two rocker rods 3 and two fixed rods 4, one end of the rocker shaft 1 passes through the bearing and the rotating rod 2 Connected, the other end is fixed on the floating plate 5 of the equal rocker translation mechanism, the two ends of the rotating rod 2 are connected with the equal rocker rod 3 through bearings respectively, and can rotate freely in the horizontal plan...

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Abstract

The invention relates to an integrated detection device for side slip between wheels and shafts of a double-front-axle steering automobile, which belongs to automobile performance detection equipment, and aims to solve the problem that the side-slip between the axles of a double-front-axle steering automobile is difficult to detect. It is mainly composed of an equal rocker arm lever mechanism (A), an equal rocker arm shaft translation mechanism (B), a return device (C) and a measuring system (D). The equal rocker lever mechanism is composed of equal rocker shafts, equal rocker levers, rotating rods and fixed rods, and is connected to the floating plate of the equal rocker shaft translation mechanism through the equal rocker shafts. The equal rocker shaft translation mechanism is composed of a linear guide rail, a guide rail support sleeve, a guide rail frame, four linear bearings and a floating plate. The return device includes the return device of the rocker arm lever mechanism and the return device of the floating plate. The measuring system includes a grating type displacement sensor for detecting side slip between axles and a grating type displacement sensor for detecting side slip between wheels, both of which are arranged on the floating plate.

Description

technical field [0001] The invention belongs to automobile performance detection equipment, in particular to an integrated detection device for side slip between wheels and between axles of a double front axle steering automobile. The so-called integrated detection device for side slip between wheels and axles of a double-front-axle steering vehicle can not only detect the side-slip between wheels of a car, but also detect the side-slip between axles of a double-front-axle steering car. Background technique [0002] Our country has not yet made relevant regulations on the amount of wheel sideslip caused by the failure of the two steering shafts of the double front axle steering system, that is, the amount of side slip between axles. The side slip of the wheel is the side slip between the wheels, and the "Technical Conditions for Motor Vehicle Operation Safety" has detailed regulations. [0003] For the design and research of the double front axle steering mechanism, a lot o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M17/007
Inventor 苏建张慧云徐观潘洪达刘凤勇陈熔刘玉梅张立斌何凤江戴建国
Owner JILIN UNIV
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