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Fixing and limiting device for front wheel six-component slip ring and method and medium and heavy trucks

A technology of limit device and six-component force, applied in the automotive field, can solve the problems of harsh working conditions, inability to meet the accuracy requirements of data collection, complex and changeable working environment, etc., and achieve the effect of avoiding impact damage

Active Publication Date: 2018-09-25
BEIJING FOTONDAIMLER AUTOMOTIVE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, the working conditions of truck road load spectrum collection are harsh and the working environment is complex and changeable. The current six-component force slip ring bracket fixation scheme can no longer meet the accuracy requirements of data acquisition of truck front wheel six-component force sensors.

Method used

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  • Fixing and limiting device for front wheel six-component slip ring and method and medium and heavy trucks
  • Fixing and limiting device for front wheel six-component slip ring and method and medium and heavy trucks
  • Fixing and limiting device for front wheel six-component slip ring and method and medium and heavy trucks

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Embodiment Construction

[0024] In the drawings, the same or similar reference numerals are used to denote the same or similar elements or elements having the same or similar functions. Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0025] In the description of the present invention, the terms "central", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", " The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or Elements must have certain orientations, be constructed and operate in certain orientations, and therefore should not be construed as limiting the scope of the invention.

[0026] In addition, the terms "first...

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Abstract

The invention discloses a fixing and limiting device for a front wheel six-component slip ring and method and medium and heavy trucks. The device comprises a fixing assembly and an elastic limiting assembly, wherein the fixing assembly comprises a cantilever bending plate and a vertical supporting plate, the vertical supporting plate extends along a vertical direction, the cantilever bending plateextends along a transverse direction, the cantilever bending plate is connected with the vertical supporting plate, and the cantilever bending plate crosses to the outer side of a tire from the innerside of the tire; the elastic limiting assembly comprises a guiding rod and a limiting support, the guiding rod extends along a vertical direction, and the lower end of the guiding rod is fixedly connected with the slip ring of a six-component sensor; and the limiting support is connected with a suspending end, the limiting support is provided with a limiting hole for enabling the upper end of the guiding rod to pass through and enabling the guiding rod to move freely along a vertical direction, the upper end of the guiding rod is a preset height higher above the limiting support, and transverse and vertical movement of the guiding rod is limited. The problems of inadequate structural strength reliability, high manufacturing cost, poor generality, large measurement data errors and low slip ring service life existing in the medium and heavy truck six-component slip ring fixing device in the prior art can be solved.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a fixing and limiting device and method for a front wheel six-component force slip ring, and a medium-heavy truck. Background technique [0002] The six-component force sensor is one of the main test equipment for road load spectrum collection data, which can quickly measure the force on the wheel (three directions of force and moment). Fatigue life analysis, vehicle R&D design and simulation analysis provide comprehensive input data of road load spectrum signals, so the accuracy of the data collected by the six-component force sensor is very important. [0003] The six-component force sensor is mounted between the hub adapter and the rim adapter, the tire is mounted on the modified rim, and the hub adapter is mounted on the axle. When the force of the wheel is transmitted to the hub, it will first pass through the six-component force sensor. The six-component force sensor ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/013
CPCG01M17/013
Inventor 范永豪王毅程万里柳褔浩王春辉
Owner BEIJING FOTONDAIMLER AUTOMOTIVE
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