Vehicle Minimum Ground Clearance Measuring Device
A technology for ground clearance and measuring device, applied in the field of vehicles, can solve the problems of reduced accuracy of measurement data, prone to calipers, affecting measurement accuracy, etc. Effect
Inactive Publication Date: 2017-12-08
BEIJING BORGWARD AUTOMOBILE CO LTD
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Problems solved by technology
It can be seen that the measuring instrument takes the lower plane of the L-shaped base 1' as the base point, and measures the minimum ground clearance of the vehicle by sliding the steel ruler belt 2', and the sliding of the steel ruler belt 2' in the L-shaped channel 3' is not easy to control , the caliper is prone to occur during the sliding process, which affects the normal progress of the measurement process; when using this measuring instrument for measurement, the measurement personnel pull the ruler hook 2a' of the steel ruler belt 2' to the measured point, and the measurement results are less affected by human factors. The accuracy of the measurement data is greatly reduced; in addition, this measurement method needs to manually select the measurement points, and the measurement personnel will measure the selected measurement points one by one. This measurement method may miss the possible lowest point of the chassis, which will inevitably affect the measurement. accuracy
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[0024] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0025] see Figure 2 to Figure 4 , which shows a schematic structural diagram of a vehicle minimum ground clearance measuring device provided by an embodiment of the present invention. As shown in the figure, the measuring device includes: a base 1, a swing arm 2, a locking mechanism 7 and a control mechanism.
[0026] Wherein, the base 1 is a strip structure, and the lower surface 11 of the base 1 is a plane. The first end of th...
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The invention provides a vehicle minimum ground clearance measuring device. The device includes: a base, a swing arm, a locking mechanism and a control mechanism; wherein, the first end of the swing arm is rotationally connected with the base through the locking mechanism, and the second end of the swing arm is a measuring end; the control mechanism is arranged on the base, And, the control mechanism is used to determine the distance between the measuring end of the swing arm and the bottom surface of the base. The measuring device in the present invention can move continuously under the vehicle to continuously measure the ground clearance of the vehicle chassis, and then accurately obtain the minimum ground clearance of the vehicle; compared with the measurement method of artificially selecting points in the prior art , the invention can accurately measure the minimum ground clearance of the vehicle, avoids the error caused by artificial point selection, and improves the measurement accuracy.
Description
technical field [0001] The invention relates to the technical field of vehicles, in particular to a vehicle minimum ground clearance measuring device. Background technique [0002] The minimum ground clearance of the vehicle refers to the vertical distance between the lowest point of the components in the middle area of the vehicle and the ground under the condition of the set load of the vehicle, which reflects the ability of the vehicle to pass through obstacles. At present, the structure of the measuring instrument for measuring the minimum ground clearance of vehicles is generally as follows: figure 1 As shown, it includes L-shaped base 1' and steel ruler belt 2'. Wherein, the L-shaped base 1' is provided with an L-shaped channel 3', the steel ruler belt 2' passes through the L-shaped channel 3' and is bent by the bending point of the L-shaped channel 3', and the front end of the steel ruler belt 2' is set There is a ruler hook 2a', a scale pointer 2b' is provided at...
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IPC IPC(8): G01B7/14
Inventor 张磊牛洪海
Owner BEIJING BORGWARD AUTOMOBILE CO LTD