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A special vehicle structure and characteristic parameter measuring device

A characteristic parameter, a technology for special vehicles, which is applied in the direction of measuring devices, vehicle testing, machine/structural component testing, etc., to achieve the effect of convenient maintenance, easy disassembly, and small size

Active Publication Date: 2020-06-12
CHINA NORTH VEHICLE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is: how to solve many deficiencies in the existing measurement process

Method used

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  • A special vehicle structure and characteristic parameter measuring device
  • A special vehicle structure and characteristic parameter measuring device

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Experimental program
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Embodiment 1

[0054] This example Figure 1 to Figure 2 As shown, the present embodiment provides a measuring device for vehicle structure and characteristic parameters. After the parameters to be measured are determined, the reference lower plane of the horizontal base 1 is placed on the structural shape of the parameters to be measured, and the two Two suction cups 9 are adsorbed on the surface of the vehicle near the structure to be measured, and two horizontal adjustment rods 8 are connected to the horizontal base 1 and the suction cups 9. After fixing, observe the position of the air bubbles in the inclination display instrument 2, and adjust the position by rotating the two horizontal adjustment rods. The adjustment rod on the rod 8 changes the length of the two adjustment rods so that the air bubble moves in the center position, so that it can be ensured that the horizontal base 1 is also in a horizontal state relative to the measurement position. After leveling, install the horizont...

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Abstract

The invention belongs to the technical field of external-field testing of special vehicles and particularly relates to a measurement device for structure and characteristic parameters of a special vehicle. The lower reference plane of a horizontal base of the device is placed on the upper face of a structure shape of a to-be-measured parameter, two suction cups are sucked on the surface of the vehicle, two horizontal adjustment rods are connected to the horizontal base and the suction cups, the horizontal base is provided with a dip angle displayer, laser emitter switches and a display screen,and horizontal rods are connected to the end faces of the two ends of the horizontal base and provided with the laser emitters; after the position relation is determined, the laser emitters are started for measurement, and after measurement is stable, data is read on the display screen. The device is small in size, convenient to carry, high in efficiency and convenient to maintain. Compared withan existing dotting marking method for measurement, the precision is greatly improved; compared with an intelligent measurement system, a vehicle parameter can be measured anytime and anywhere, the testing applicability of vehicle tests is improved, and the testing cost is greatly lowered.

Description

technical field [0001] The invention belongs to the technical field of field testing of special vehicles, and in particular relates to a special vehicle structure and characteristic parameter measuring device. Background technique [0002] At present, the structural and characteristic parameters of special vehicles mainly include vehicle length, vehicle width, vehicle body height, line of fire height, turret top-to-ground height and minimum ground-to-ground height, etc. The measuring tools include ruler, tape measure, level ruler, inclinometer, Plumb bobs, height rulers and marking tools, etc. Compared with ordinary vehicles, the difficulty of measurement is increased, especially in the measurement of height parameters, among which there are many irregular structural shapes. Due to the position of the measured parameters and factors such as irregular shapes outside the arc, it is difficult to measure parameters and measure The data is inaccurate. During the measurement proc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M17/007
CPCG01M17/007
Inventor 方国昌郭强蒋海波靳聪张月李爽
Owner CHINA NORTH VEHICLE RES INST
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