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Test device for vehicle side rolling test with adjustable slope

A test device, adjustable technology, applied in the direction of vehicle testing, measuring device, machine/structural component testing, etc., can solve the problem of time-consuming and labor-intensive

Pending Publication Date: 2019-04-02
TIANJIN UNIV OF COMMERCE
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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 solve the time-consuming and labor-intensive situation of testing under different slope conditions in the vehicle rollover test, and to provide a vehicle rollover test device with adjustable slope

Method used

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  • Test device for vehicle side rolling test with adjustable slope
  • Test device for vehicle side rolling test with adjustable slope
  • Test device for vehicle side rolling test with adjustable slope

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] Such as figure 1 In the vehicle rollover test device with adjustable slope shown, the side of the supporting steel frame 6 is fixed on the wall in the pit, and the upper part of the supporting steel frame 6 is supported by a fixed plate 2, which is connected with the test road 1, and the fixed plate 2 There is a certain angle with the road surface of the test road 1, forming a gentle slope; the upper end of the fixed plate 2 and the lifting plate 3 is hinged through the first hinge 19, and the bottom plate 5 is hinged with the lower end of the lifting plate 3 through the second hinge 4. Such as figure 2 As shown, the first bearing seat 9 is fixedly installed on the middle part of the inner surface of the lifting plate 3 by the second bolt 15, the first bearing seat 9 is hinged with the worm screw inside the elevator 11, and the elevator 11 is connected with th...

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PUM

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Abstract

The invention discloses a test device for a vehicle side rolling test with an adjustable slope. The invention comprises a fixing plate, a lifting plate, and a bottom plate. The side of a supporting steel frame is fixed on an inner wall of a pit. The upper part of the supporting steel frame is provided with the fixing plate. The first bearing seat is fixedly mounted in the middle of the inner surface of the lifting plate by a second bolt. The first bearing seat is hinged to a worm inside an elevator, and the elevator is connected to a turning table by a first bolt. The top end of a screw of theelevator is connected to a first bearing seat through a rotating shaft. A slope meter is located at an edge of the lifting plate and raises or lowers the height of the lifting plate by turning a handwheel connected to the elevator. The test grade can be observed in real time by observing the reading of the slope meter, thereby adjusting the slope between the lifting plate and the ground. In addition, the bottom plate is lifted by a second hinge between the lifting plate and the bottom plate.

Description

technical field [0001] The invention relates to the technical field of vehicle testing, in particular to a vehicle rollover test device with adjustable slope. Background technique [0002] The vehicle rollover test is an item in the vehicle test test, and the slope of the rollover device is generally 35°-55°. Before the side turning test, the side turning device with the slope required by the test should be set up in advance. When it is required to complete the rollover test under conditions of different slopes, testers need to prepare rollover devices with multiple slopes, and the whole process is time-consuming and laborious, which increases the test period of the vehicle test. Contents of the invention [0003] The purpose of the present invention is to solve the time-consuming and labor-intensive situation of testing under different slope conditions in the vehicle rollover test, and to provide a vehicle rollover test device with adjustable slope. [0004] Technical s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007
CPCG01M17/007
Inventor 王勇张晓川李丽军林秀峰兰金花任豪杰蔡程武铃铜杨崇浩
Owner TIANJIN UNIV OF COMMERCE