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Wheel tread measuring device

A measuring device and wheel tread technology, which is applied in the direction of rim measurement/measurement, can solve the problems of large footprint, multiple equipment, and complicated measurement process, and achieve the effects of improving measurement accuracy, simplifying the measurement process, and improving measurement efficiency

Inactive Publication Date: 2021-01-19
CHINA HUADIAN ENG +1
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  • Abstract
  • Description
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Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention lies in the problems in the prior art that when using CCD imaging technology for measurement, the measurement process is relatively complicated, the required equipment is also more, and the floor space is larger.

Method used

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  • Wheel tread measuring device

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Embodiment 1

[0034] Such as figure 1 As shown, the embodiment of the present invention provides a wheel tread measurement device, the wheel tread measurement device includes: a connecting part and a displacement detection device.

[0035] The connecting part is suitable for being installed on the wheel 1 to be measured, the displacement detecting device is connected with the connecting part, and the displacement detecting device is adapted to obtain the distance between the preset position on the surface of the wheel and the displacement detecting device.

[0036] With such an arrangement, when measuring the wheel tread, the displacement detection device is directly installed on the wheel through the connecting portion, and then the displacement detection device is manually controlled to measure along the axial direction of the wheel. This simplifies the measurement process and simplifies the measurement equipment. Moreover, the wheel tread measuring device in the embodiment of the presen...

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Abstract

The invention discloses a wheel tread measuring device, and the device comprises a connecting part which is suitable for being installed on a wheel; and a displacement detection device which is connected with the connecting part and is suitable for obtaining the distance between the preset position on the surface of the wheel and the displacement detection device. According to the arrangement, when the wheel tread is measured, the displacement detection device is directly installed on the wheel through the connecting part, and then the displacement detection device is manually controlled to conduct measurement in the axial direction of the wheel. Therefore, the measurement process is simplified, and the measurement equipment is simplified. Moreover, the wheel tread measuring device in theembodiment of the invention only comprises the driving device and the displacement detection device, so that the occupied area is reduced.

Description

technical field [0001] The invention relates to the technical field of wheel measurement, in particular to a wheel tread measurement device. Background technique [0002] When the rail vehicle moves on the track, the wheel will collide with the track and the brake pads, and the friction will occur, because the wheel tread wear caused by the friction will reduce the diameter of the wheel; in addition, the wheel is often exposed to rain, snow, oil, etc. Even corrosion by corrosive agents. The tread and rim wear of the wheel set will change the geometry of the wheel set. Excessive wear and tear will produce serious traffic accident hidden dangers. [0003] At present, most of the measurement methods for wheel treads are based on CCD imaging technology. The measurement process of this method is relatively complicated, requires more equipment, and occupies a larger area. Contents of the invention [0004] Therefore, the technical problem to be solved by the present invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61K9/12
CPCB61K9/12
Inventor 郝鹏程白永锋杨亚东刘春阳李伟
Owner CHINA HUADIAN ENG
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