CN207067018U - A kind of detection means of express highway pavement crack detection car - Google Patents
A kind of detection means of express highway pavement crack detection car Download PDFInfo
- Publication number
- CN207067018U CN207067018U CN201720870812.0U CN201720870812U CN207067018U CN 207067018 U CN207067018 U CN 207067018U CN 201720870812 U CN201720870812 U CN 201720870812U CN 207067018 U CN207067018 U CN 207067018U
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- China
- Prior art keywords
- camera
- harvester
- arm
- rail brackets
- express highway
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Abstract
The utility model discloses a kind of detection means of express highway pavement crack detection car, including detection car, resilient cushion member, fixed arm, positioning bolt hole, arm, rail brackets, LED compensating lamps, harvester are adjusted；Harvester includes external trigger port, camera upper end cover, camera main-body, camera fixed plate 1, camera fixed plate 2, installing supporting plate, camera bottom end cover, camera lens.Spring shock-absorbing pad is located at fixed arm and tail of the body installation place, relaxes impact, reduces interference when car body is shot to harvester；3 positioning bolt holes, which can make adjustment arm be located at diverse location, to be vertically moved, so as to realize the shooting of diverse location；There is closed slide below rail brackets, series of LED compensating lamp is installed on closed slide, LED compensating lamps can need to adjust brightness according to environment, harvester is in optimal shooting environmental；Transverse shifting can be carried out in the closed slide that harvester is arranged on rail brackets and wherein, so as to improve the integrity degree of shooting and accuracy.
Description
Technical field
It the utility model is related to a kind of detection means in pavement detection field, more particularly to a kind of express highway pavement crackle
Detect the detection means of car.
Background technology
With the continuous propulsion of China " five-year-plan ", China's expressway construction has reached a higher water
It is flat.Highway plays more and more important effect in people live, and brings and overturns the heavens to people's living standard in highway
While change with covering, because highway is by the long-term weight of vehicle, natural cause, human factor etc., it is easy to road occur
The diseases such as facial cleft line, in addition China's freeway management and its technical merit also rest on a relatively backward stage, to height
The maintenance neither one rounded system of fast highway, express highway pavement crack detection is into a critically important problem.
At this stage, the work of China's express highway pavement crack detection relies primarily on artificial or semi-automatic pavement detection and split
The characteristics of marks detection method, such method have accuracy low, and fund input is big, inefficient, and potential safety hazard is higher, far
Far from the fast development for adapting to China's highway.From the point of view of some pavement detection cars both domestic and external, such as road surface of Japan
The IMAQ of crack detection car does not have illuminator, when the shade for running into the cloudy day or being formed because of support on road surface, work
The quality of shooting can receive very big influence；In addition, the pavement distress survey car that Canada develops can not be carried out to transversal crack
Detection, collecting efficiency be not high.
The utility model is asked for luminance shortage (too strong) when can not gather road surface crackle and the shooting of large area
Topic, there is provided a kind of simple in construction, the detection means of efficiently quick express highway pavement crack detection car.
Utility model content
The utility model is proposed in view of the above problems, and the purpose of this utility model is to provide a kind of express highway pavement and split
Line detects the detection means of car, and the device integral arrangement is overall in inverted "L" shaped in body tail, using Aseismatic Design.Pass through tune
Whole arm is in the design of the movement and LED compensating lamps on guide rail of installation, harvester of different positioning holes, reasonable Arrangement, letter
List efficiently solves the problems, such as the luminance shortage (too strong) when the road surface crackle that can not gather large area and shooting.
The technical solution of the utility model is as follows：
A kind of detection means of express highway pavement crack detection car, including detection car, resilient cushion member, fixed arm are fixed
Position bolt hole, adjusts arm, rail brackets, LED compensating lamps, harvester；Harvester includes external trigger port, camera upper end
Lid, camera main-body, camera fixed plate 1, camera fixed plate 2, installation supporting plate, camera bottom end cover, camera lens, wherein：It is fixed
Arm is connected by bolt with body tail, and accompanies resilient cushion member wherein, slows down vibrations, improves the stability of shooting；Gu
Fixed arm and adjustment arm right angle setting；There are 3 positioning bolt holes on adjustment arm, realize the shooting in diverse location, it is more accurate to obtain
Image.
A kind of detection means of express highway pavement crack detection car, wherein：Harvester is installed by camera fixed plate
In the underface of rail brackets；LED compensating lamps are distributed on rail brackets.
A kind of detection means of express highway pavement crack detection car, wherein：Camera main-body by bolt respectively with camera
Fixed plate 1 and camera fixed plate 2 connect；Described camera upper end cover and camera bottom end cover are distributed on up and down the two of camera main-body
Side.
A kind of detection means of express highway pavement crack detection car, wherein：External trigger port receives detection car car body and passed
The signal passed is shot high definition camera；There are two closed slides on rail brackets, harvester is arranged on closed slide,
Harvester can slowly move back and forth road pavement along guide rail and carry out horizontal shooting.
Brief description of the drawings
Fig. 1 is that the utility model detects the scheme of installation on car in express highway pavement.
Fig. 2 is harvester structure front view of the present utility model.
Fig. 3 is structure upward view when the utility model uses.
Description of reference numerals：
1- detects car, 2- resilient cushion members, 3- fixed arms, 4- positioning bolt holes, 5- adjustment arms, 6- rail bracketses, 7-LED
Compensating lamp, 8- harvesters, 81- external triggers port, 82- camera upper end covers, 83- camera main-bodies, 84- cameras fixed plate 1,85-
Camera fixed plate 2,86- installation supporting plates, 87- camera bottom end covers, 88 camera lens.
Embodiment
To make the purpose of this utility model, technical scheme and advantage are clearer, with reference to accompanying drawing of the present utility model,
Technical scheme is carried out clear, be fully described by.
Fig. 1 to Fig. 3, what the utility model was showed is a kind of detection means of express highway pavement crack detection car, such as
It is the scheme more optimized shown in Fig. 1, the utility model can be with carrying out portraitlandscape slow back and forth to harvester as needed
It is mobile and the regulation with environment is carried out to LED compensating lamps, be advantageous to gather the road surface crackle of large area increase sample rate and
Improve the quality of shooting pattern.
Fig. 1 shows scheme of installation of the utility model on express highway pavement detection car, and Fig. 2 is that this practicality is new
The harvester structure front view of type, Fig. 3 are structure upward views when the utility model uses.As shown in Figure 1, can be according to difference
The needs of situation, arm (5) will be adjusted in any one positioning bolt hole (4) on fixed arm (3) or can gathered
Position of the adjustment arm on fixed arm (3) is changed during the crackle of road surface；Harvester (8) is arranged on rail brackets (6)
In, when detection car (1) travels on a highway, because resilient cushion member (2) plays a part of slowing down vibrations, harvester
(8) the road surface crack image that the camera lens (88) in photograph is more stable, more accurate clear；When detection car (1) traveling
To road surface crackle than more serious region when, detection car (1) can halt, harvester (8) (is not drawn into) in motor in figure
In the presence of can along rail brackets (6) laterally slowly move back and forth, the road surface crackle of more many areas can be captured, increase
Sample rate, the basis of compacting is provided for the analysis in later stage.
As shown in Figure 3, the series of LED compensating lamp (7) on rail brackets (6) can with the change of surrounding environment and
Work.When surrounding environment is dark or brighter, LED compensating lamps (7) can improve or reduce brightness, be easy to camera lens collection more
Clear accurately road surface crackle.
The easy application method of the utility model：Fixed arm (3) is arranged on detection car body tail, makes adjustment arm (5)
With fixed arm (3) right angle setting and some positioning bolt hole (4), camera lens (88) the alignment road surface area of harvester (8)
Domain.During detection car traveling, harvester road pavement crackle transversely or longitudinally can be shot back and forth simultaneously, and will note
The shooting situation of record reaches to be stored in detection car (1), is easy to post analysis.
It is described above, preferred embodiment only of the present utility model, not the utility model is imposed any restrictions, every
Make any simple modification, change and equivalent structure transformation to above example according to the utility model in essence, belong to this
The protection domain of utility model technical scheme.
Claims (4)
- A kind of 1. detection means of express highway pavement crack detection car, it is characterised in that：Described express highway pavement crackle The detection means of detection car includes detection car (1), resilient cushion member (2), fixed arm (3), positioning bolt hole (4), adjusts arm (5), rail brackets (6), LED compensating lamps (7), harvester (8)；Described fixed arm (3) passes through bolt and body tail phase Even, and resilient cushion member (2) is accompanied wherein；Described fixed arm (3) and adjustment arm (5) right angle setting；Described adjustment arm (5) there are 3 positioning bolt holes (4) on.
- A kind of 2. detection means of express highway pavement crack detection car according to claim 1, it is characterised in that：It is described Harvester (8) by camera fixed plate be arranged on rail brackets (6) underface；Described LED compensating lamps (7) are distributed on On rail brackets (6).
- 3. a kind of detection means of express highway pavement crack detection car according to claim 1, described harvester (8) external trigger port (81) are included, camera upper end cover (82), camera main-body (83), camera fixed plate 1 (84), camera fixed plate 2 (85) supporting plate (86), camera bottom end cover (87), camera lens (88), are installed, it is characterised in that：Camera main-body (83) passes through spiral shell Bolt is connected with camera fixed plate 1 (84) and camera fixed plate 2 (85) respectively；Described camera upper end cover (82) and camera bottom end cover (87) both sides up and down of camera main-body (83) are distributed in.
- 4. a kind of detection means of express highway pavement crack detection car according to claim 1 or claim 2, it is special Sign is：There are two closed slides on described rail brackets (6), harvester (8) is arranged on parallel on rail brackets (6) In guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720870812.0U CN207067018U (en) | 2017-07-18 | 2017-07-18 | A kind of detection means of express highway pavement crack detection car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720870812.0U CN207067018U (en) | 2017-07-18 | 2017-07-18 | A kind of detection means of express highway pavement crack detection car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207067018U true CN207067018U (en) | 2018-03-02 |
Family
ID=61510933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720870812.0U Expired - Fee Related CN207067018U (en) | 2017-07-18 | 2017-07-18 | A kind of detection means of express highway pavement crack detection car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207067018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112064501A (en) * | 2020-09-10 | 2020-12-11 | 苏交科集团股份有限公司 | Detection vehicle for bridge bearing performance evaluation and use method thereof |
-
2017
- 2017-07-18 CN CN201720870812.0U patent/CN207067018U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112064501A (en) * | 2020-09-10 | 2020-12-11 | 苏交科集团股份有限公司 | Detection vehicle for bridge bearing performance evaluation and use method thereof |
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Legal Events
| 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: 20180302 Termination date: 20180718 |
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| CF01 | Termination of patent right due to non-payment of annual fee |