CN208520335U - A kind of car body amount of deflection on-line dynamic measurement device of laser ranging - Google Patents
A kind of car body amount of deflection on-line dynamic measurement device of laser ranging Download PDFInfo
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- CN208520335U CN208520335U CN201820760097.XU CN201820760097U CN208520335U CN 208520335 U CN208520335 U CN 208520335U CN 201820760097 U CN201820760097 U CN 201820760097U CN 208520335 U CN208520335 U CN 208520335U
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- module
- laser ranging
- display module
- vehicle body
- deflection
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Abstract
The utility model discloses a kind of car body amount of deflection on-line dynamic measurement device of laser ranging, the on-position measure and instruction device include: laser ranging module, range finder module and display module connection cables, display module, display module and audio-frequency module connection cables and audio-frequency module；The laser ranging module is fixed on the downside of tested vehicle body amount of deflection measuring point to be checked, and the normal direction of laser ranging module is vertical with tested vehicle body；The display module and audio-frequency module are individually fixed in the surface of tested vehicle body；The display module is connect by range finder module with display module connection cables with the laser ranging module；The audio-frequency module is connect by display module with audio-frequency module connection cables with the display module.The car body amount of deflection dynamic on-position measure of laser ranging provided by the utility model has non-cpntact measurement, simple operation and other advantages.
Description
Technical field
The utility model relates to vehicle body deflection metrologies, more particularly to one kind to detect rail vehicle by laser ranging module
Car body assembly amount of deflection adjustment amount on-position measure and instruction device.
Background technique
Vehicle body amount of deflection is that rail traffic vehicles vehicle body is all very crucial in intensity, rigidity, the big critical issue of stability three
Important parameter, can directly affect rail traffic vehicles operation safety.Currently, the method for checking vehicle body amount of deflection mainly has
Two kinds, one is centimeter check method, survey crew uses the fixture and attachment device group splice grafting of mechanical dial gauge and design
Vehicle body test point is touched, vehicle body amount of deflection information is determined according to percentage meter reading, the detection device of this method is complex, and to detection
Personnel requirement is higher, and time-consuming for measurement.Another kind is communicating pipe detection method, passes through amount of deflection test point in communicating pipe and standard liquid level
Difference obtains vehicle body amount of deflection information, and this method the degree of automation is low, and detection efficiency is low.
Summary of the invention
In order to solve the above technical problems, the purpose of the utility model is to provide a kind of vehicle vehicles of rail traffic laser ranging
Body assembles amount of deflection adjustment amount on-position measure device, and the apparatus structure is simple, good operability.
The purpose of this utility model is realized by technical solution below:
A kind of car body amount of deflection on-line dynamic measurement device of laser ranging, comprising: laser ranging module (3), range finder module
With display module connection cables (4), display module (5), display module and audio-frequency module connection cables (6) and audio-frequency module (7)；
The laser ranging module (3) is fixed on the downside of tested vehicle body (1) amount of deflection measuring point to be checked, and laser ranging module
(3) normal direction is vertical with tested vehicle body (1)；
The display module (5) and audio-frequency module (7) are individually fixed in the surface of tested vehicle body (1)；The display module
(5) it is connect by range finder module with display module connection cables (4) with the laser ranging module (3)；The audio-frequency module (7)
It is connect by display module with audio-frequency module connection cables (6) with the display module (5).
Compared with prior art, one or more embodiments of the utility model can have following advantage:
It solves existing rail traffic vehicles vehicle body amount of deflection and detects the defect that the degree of automation is low, and detection cycle is grown.
Using vehicle body deflection metrology point can be detected in the arbitrarily mobile laser ranging module of body bottom, belong to non-contact
Formula measurement, environment resistant interference performance are stronger.
The display module real-time display measurement point shift value arbitrarily moved on tested vehicle body, displacement output are more intuitive
It is illustrated, it is lower to operator's technical requirements.
Detailed description of the invention
Fig. 1 is the car body amount of deflection on-line dynamic measurement apparatus structure schematic diagram of laser ranging.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below in conjunction with examples and drawings pair
The utility model embodiment is described in further detail.
As shown in Figure 1, being the car body amount of deflection on-line dynamic measurement apparatus structure of laser ranging, comprising: laser ranging module
3, range finder module and display module connection cables 4, display module 5, display module and audio-frequency module connection cables 6 and audio-frequency module
7；
The laser ranging module 3 is fixed on the downside of tested 1 amount of deflection of vehicle body measuring point to be checked, and laser ranging module 3
Normal direction is vertical with tested vehicle body 1；
The display module 5 and audio-frequency module 7 are individually fixed in the surface of tested vehicle body 1；The display module 5 passes through survey
It is connect away from module with display module connection cables 4 with the laser ranging module 3；The audio-frequency module 7 by display module with
Audio-frequency module connection cables 6 are connect with the display module 5.
Above-mentioned laser ranging module 3 is fixed in the downside of tested 1 amount of deflection of vehicle body measuring point to be checked for packaged type, can arbitrarily be moved
It is dynamic.
Above-mentioned display module 5 is fixed on the surface of tested vehicle body 1 for packaged type, can arbitrarily be moved.
Above-mentioned tested vehicle body 1 is by the support device 2 that may make vehicle body hanging, such as jack.
The detection method of on-line measurement device provided by the above embodiment is as follows:
Laser ranging module is fixed on the downside of tested 1 amount of deflection of vehicle body measuring point to be checked, and display module 5 and audio-frequency module 7 are solid
It is scheduled on detection vehicle body 1.
The displacement real-time display that display module 5 detects is on display module 5, if detection shift value meets the amount of deflection
Examination criteria shift value, then audio-frequency module 7 exports prompt sound effect.
On-line measurement device provided by the above embodiment has many advantages, such as that structure is simple, the degree of automation is good, and shows mould
Block provides detection vehicle body amount of deflection specified point and is displaced numerical quantity, if displacement reaches standard value, sound module exports prompt sound effect,
The measurement efficiency for improving carbody amount of deflection meets in production the needs of to car body deflection metrology efficiency.
Although embodiment disclosed by the utility model is as above, the content is only to facilitate understand that this is practical
Novel and use embodiment, is not intended to limit the utility model.Skill in any the utility model technical field
Art personnel can be in the formal and details of implementation under the premise of not departing from spirit and scope disclosed by the utility model
On make any modification and variation, but the scope of patent protection of the utility model, must still be defined with appended claims
Range subject to.
Claims (2)
1. a kind of car body amount of deflection on-line dynamic measurement device of laser ranging, which is characterized in that on-position measure and instruction device packet
It includes: laser ranging module (3), range finder module and display module connection cables (4), display module (5), display module and audio mould
Block connection cables (6) and audio-frequency module (7)；
The laser ranging module (3) is fixed on the downside of tested vehicle body (1) amount of deflection measuring point to be checked, and laser ranging module (3)
Normal direction it is vertical with tested vehicle body (1)；
The display module (5) and audio-frequency module (7) are individually fixed in the surface of tested vehicle body (1)；The display module (5) is logical
Range finder module is crossed to connect with display module connection cables (4) with the laser ranging module (3)；The audio-frequency module (7) passes through
Display module is connect with audio-frequency module connection cables (6) with the display module (5)；
The laser ranging module (3) is fixed in the downside of tested vehicle body (1) amount of deflection measuring point to be checked for packaged type；
The display module (5) is fixed on the surface of tested vehicle body (1) for packaged type.
2. the car body amount of deflection on-line dynamic measurement device of laser ranging as described in claim 1, which is characterized in that described tested
Vehicle body (1) is by the support device (2) that may make vehicle body hanging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820760097.XU CN208520335U (en) | 2018-05-22 | 2018-05-22 | A kind of car body amount of deflection on-line dynamic measurement device of laser ranging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820760097.XU CN208520335U (en) | 2018-05-22 | 2018-05-22 | A kind of car body amount of deflection on-line dynamic measurement device of laser ranging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208520335U true CN208520335U (en) | 2019-02-19 |
Family
ID=65339261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820760097.XU Expired - Fee Related CN208520335U (en) | 2018-05-22 | 2018-05-22 | A kind of car body amount of deflection on-line dynamic measurement device of laser ranging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208520335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624154A (en) * | 2021-08-07 | 2021-11-09 | 南京中车浦镇城轨车辆有限责任公司 | Rail vehicle automobile body assembly measurement system |
-
2018
- 2018-05-22 CN CN201820760097.XU patent/CN208520335U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624154A (en) * | 2021-08-07 | 2021-11-09 | 南京中车浦镇城轨车辆有限责任公司 | Rail vehicle automobile body assembly measurement system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |