CN207181310U - A kind of self-propelled bridge bottom crack detection means - Google Patents
A kind of self-propelled bridge bottom crack detection means Download PDFInfo
- Publication number
- CN207181310U CN207181310U CN201721167146.0U CN201721167146U CN207181310U CN 207181310 U CN207181310 U CN 207181310U CN 201721167146 U CN201721167146 U CN 201721167146U CN 207181310 U CN207181310 U CN 207181310U
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- China
- Prior art keywords
- expansion link
- dolly
- side wall
- bridge
- self
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Abstract
A kind of self-propelled bridge bottom crack detection means, includes：Illuminating lamp, stringer board, road wheel and fast pulley；It is described to be installed on side wall from walking dolly；It is described that the bottom symmetrical for walking dolly is provided with stringer board at two；Fast pulley is installed on the stringer board；It is described to be provided with road wheel corresponding to side coping on dolly from walking；The control device is installed on from the top for walking dolly；One end of first expansion link is connected with control device, and the other end of the first expansion link is hinged with the second expansion link；Second expansion link is hinged with the 3rd expansion link；The camera is installed on the end top of the 3rd expansion link.The utility model is provided with walks dolly certainly with what bridge side wall was engaged, because dolly is arranged on side wall, when being detected, will not take road surface road, it is ensured that unobstructed, potential safety hazard when elimination detects of bridge traffic circulation.
Description
Technical field
It the utility model is related to Bridge Inspection field, more particularly to a kind of self-propelled bridge bottom crack detection dress
Put.
Background technology
Bridge Crack is the important content of bridge security detection and bridge collapse accident prevention, and conventional method is using artificial
Detection, detection speed slow, inefficient be present, the problems such as labor intensity is big, security is low.Newest detection technique uses machine
Device visible sensation method, crack bridge image is shot using high-resolution camera, is then handled with software, show that crack is believed
Breath.
Application No. CN201621072017.9 Chinese patent discloses a kind of bridge bottom crack detection means, including
Dolly and display terminal, in addition to the rotating disk above dolly is arranged on, it is arranged in the middle part of rotating disk, L-shaped horizontal extension bar,
It is that one end is connected with horizontal extension boom end, can be around the vertical expansion link of own central axis line rotation, with the vertical expansion link other end
Connection simultaneously can be around the detection expansion link that its terminal longitudinally rotates, and is arranged on the collecting unit of detection telescopic rod end；Institute
Collecting unit and display terminal wireless connection, including video camera are stated, the memory and Wireless Transmitter being connected with video camera.This reality
Staff can be effectively avoided directly to carry out checking that time-consuming, check careless omission or checks inaccurate situation with new device, also
The danger that staff reaches the detection of bridge bottom surface in person can be effectively avoided, and its stability is strong, detectable scope is wide, operation side
Just, installation is safeguarded simple, suitable for popularization and application.
The Chinese patent of Application No. 201720093232.5 discloses a kind of Bridge Crack detection means and detection method,
The Bridge Crack automatic detection device includes control device, installation carriage, expansion link mechanism and detection means, the control device
Including data processing equipment, display, traveling controller, camera shutter frequency detecting unit, Telescopic bar adjusting device, expansion link
Adjustment control device, first apart from detection unit and second distance detection unit, brightness of illumination detection unit, luminance adjustment module and
Brightness of illumination controller, the detection means include be arranged on the 4th expansion link on video camera, the video camera, display,
Expansion link adjustment control device, brightness of illumination controller and the described data processing equipment of traveling controller connect.The utility model
Simple in construction, reasonable in design and use is easy to operate, can realize accurate, the quick detection of Bridge Crack size, improves bridge
The operating efficiency of Crack Detection and the reliability of detection data, it is practical.
Based on above-mentioned, inventor has found, existing bridge bottom crack detection means has problems with when in use：
1. detection car is walked at the top of bridge, road is taken, for passing vehicle, potential safety hazard be present.
2. detecting car when being walked on bridge, easily wander off, it is necessary to which staff is constantly controlled, adjusted.
Then, inventor in view of this, adhere to the relevant industries for many years it is abundant design and develop and the experience of actual fabrication,
Improvement is studied for existing structure and missing, there is provided a kind of self-propelled bridge bottom crack detection means, to reach
With more the purpose of more practical value.
Utility model content
The purpose of this utility model is to provide a kind of self-propelled bridge bottom crack detection means, to solve above-mentioned background
The detection car proposed in technology is walked at the top of bridge, takes road, for passing vehicle, potential safety hazard be present.Detection
Car easily wanders off, it is necessary to the problem of staff is constantly controlled, adjusted when being walked on bridge.
The purpose and effect of the self-propelled bridge bottom crack detection means of the utility model, by the institute of technological means in detail below
Reach：
A kind of self-propelled bridge bottom crack detection means, wherein, the self-propelled bridge bottom crack detection means, including
Have：
Bridge body, side wall, dolly, control device, the first expansion link, the second expansion link, the 3rd expansion link, shooting are walked certainly
Head, illuminating lamp, stringer board, road wheel and fast pulley；
The side wall is located at the both sides of bridge body；It is described to be installed on side wall from walking dolly；Certainly the bottom for walking dolly
Portion is symmetrically arranged with stringer board at two；Fast pulley is installed on the stringer board；It is described to be set on dolly corresponding to side coping from walking
There is road wheel；The control device is installed on from the top for walking dolly；One end of first expansion link is connected with control device
Connect, and the other end of the first expansion link is hinged with the second expansion link；Second expansion link is hinged with the 3rd expansion link；Institute
State the end top that camera is installed on the 3rd expansion link.
Further, the U-shape structure from the car body for walking dolly for the setting that matches with side wall.
Further, it is provided with illuminating lamp in the 3rd expansion link around the camera.
With existing structure in comparison, the utility model has the following advantages that：
1. the utility model is provided with walks dolly certainly with what bridge side wall was engaged, because dolly is arranged on side wall,
When being detected, road surface road will not be taken, it is ensured that unobstructed, potential safety hazard when elimination detects of bridge traffic circulation.
2. of the present utility model from dolly is walked on the side wall, the problem of in the absence of wandering off, measurement can effectively ensure that
Accuracy, it is easy to the later stage to be analyzed.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is that the utility model walks vehicle structure schematic diagram certainly.
In figure：1st, bridge body, 2, side wall, 3, walk dolly certainly, 4, control device, the 5, first expansion link, 6, second is flexible
Bar, the 7, the 3rd expansion link, 8, camera, 9, illuminating lamp, 10, stringer board, 11, road wheel, 12, fast pulley.
Embodiment
Below, embodiment of the present utility model is will be explained in, the example is shown in the accompanying drawings and the description below.Although will
The utility model is described with reference to exemplary embodiment, it is to be understood that the description does not really want the utility model to be limited to this to show
The embodiment of example property.On the contrary, the utility model will not only cover the exemplary embodiment, but also cover various replacements,
Change, equivalent and other embodiment, it can be included in spirit of the present utility model and the model that appended claims are limited
In enclosing.
Referring to Fig. 1-2, a kind of self-propelled bridge bottom crack detection means, include：
Bridge body 1, side wall 2, to walk dolly 3, control device 4, the first expansion link 5, the second expansion link the 6, the 3rd certainly flexible
Bar 7, camera 8, illuminating lamp 9, stringer board 10, road wheel 11 and fast pulley 12；
Side wall 2 is located at the both sides of bridge body 1；It is installed on from dolly 3 is walked on side wall 2；Set from the bottom symmetrical for walking dolly 3
It is equipped with stringer board 10 at two；Fast pulley 12 is installed on stringer board 12；Road wheel is provided with from the top walked on dolly 3 corresponding to side wall 2
11；Control device 4 is installed on from the top for walking dolly；One end of first expansion link 5 is connected with control device 4, and first stretches
The other end of contracting bar 5 is hinged with the second expansion link 6；Second expansion link 6 is hinged with the 3rd expansion link 7；Camera 8 is installed on
The end top of 3rd expansion link 7.
Wherein, the car body for walking dolly 3 certainly is the U-shape structure for the setting that matches with side wall 2, will can be walked certainly by U-shape structure
Dolly 3 is fixed on side wall 2, avoids dropping.
Wherein, illuminating lamp 9 is provided with the 3rd expansion link 7 around camera 8, when weather condition is poor, ensures to take the photograph
As the effect of first 8 shootings, adaptability is improved.
The specifically used mode of the present embodiment and effect：
When using the self-propelled bridge bottom crack detection means, it is necessary first to dolly 3 will be walked certainly and be erected at side wall 2
On, road wheel 11 is provided with from the top walked on dolly 3 corresponding to side wall 2, road wheel 11 is driving wheel, realizes and walks dolly 3 certainly
Walking, the car body for walking dolly 3 certainly is the U-shape structure for the setting that matches with side wall 2, will can certainly walk dolly 3 by U-shape structure and fix
On side wall 2, and the balance in the presence of fast pulley 12 between holding and side wall 2, stretched by control device 4 to adjust first
The position of contracting bar 5, the second expansion link 6 and the 3rd expansion link 7, realizes the detection to the basal crack of bridge body 1；Specifically, control
Device 4 processed includes data processing equipment and the regulation being adjusted to the first expansion link 5, the second expansion link 6 and the 3rd expansion link 7
Device etc., its specific control mode are prior art, as in the Application No. 201720093232.5 that is proposed in background technology
State's patent, the utility model repeat no more.
Described above is only to preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, it is every according to the technical essence of the utility model to any simple modification made for any of the above embodiments, equivalent variations with
Modification, is belonged in the range of technical solutions of the utility model.
Claims (3)
- A kind of 1. self-propelled bridge bottom crack detection means, it is characterised in that：Described self-propelled bridge bottom crack detection Device, include：Bridge body, side wall, walk certainly dolly, control device, the first expansion link, the second expansion link, the 3rd expansion link, camera, Illuminating lamp, stringer board, road wheel and fast pulley；The side wall is located at the both sides of bridge body；It is described to be installed on side wall from walking dolly；Certainly the bottom pair for walking dolly Title is provided with stringer board at two；Fast pulley is installed on the stringer board；It is described from walk on dolly correspond to side coping be provided with row Walk wheel；The control device is installed on from the top for walking dolly；One end of first expansion link is connected with control device, and The other end of first expansion link is hinged with the second expansion link；Second expansion link is hinged with the 3rd expansion link；It is described to take the photograph As head is installed on the end top of the 3rd expansion link.
- 2. self-propelled bridge bottom crack detection means according to claim 1, it is characterised in that：It is described to walk dolly certainly Car body is the U-shape structure of setting of matching with side wall.
- 3. self-propelled bridge bottom crack detection means according to claim 1, it is characterised in that：The week of the camera Enclose and be provided with illuminating lamp in the 3rd expansion link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721167146.0U CN207181310U (en) | 2017-09-13 | 2017-09-13 | A kind of self-propelled bridge bottom crack detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721167146.0U CN207181310U (en) | 2017-09-13 | 2017-09-13 | A kind of self-propelled bridge bottom crack detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207181310U true CN207181310U (en) | 2018-04-03 |
Family
ID=61747171
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721167146.0U Expired - Fee Related CN207181310U (en) | 2017-09-13 | 2017-09-13 | A kind of self-propelled bridge bottom crack detection means |
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| Country | Link |
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| CN (1) | CN207181310U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109799288A (en) * | 2019-03-14 | 2019-05-24 | 上海海事大学 | A kind of suspension type ship hull weld joint ultrasonic detection device |
| CN110077796A (en) * | 2019-05-20 | 2019-08-02 | 中交路桥华东工程有限公司 | A kind of transport of materials trolley for the non-fragment orbit on protecting wall of walking |
| CN110108211A (en) * | 2019-04-17 | 2019-08-09 | 福建省永正工程质量检测有限公司 | A kind of fracture width measuring device detecting bridge bottom surface |
| CN114263106A (en) * | 2022-01-06 | 2022-04-01 | 程长霞 | Portable gardens arch bridge owner encircles crack detection device |
| CN114414587A (en) * | 2021-12-27 | 2022-04-29 | 许伟峰 | Improved self-propelled bridge bottom surface crack detection device |
-
2017
- 2017-09-13 CN CN201721167146.0U patent/CN207181310U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109799288A (en) * | 2019-03-14 | 2019-05-24 | 上海海事大学 | A kind of suspension type ship hull weld joint ultrasonic detection device |
| CN109799288B (en) * | 2019-03-14 | 2022-02-01 | 上海海事大学 | Suspension type hull welding seam ultrasonic detection device |
| CN110108211A (en) * | 2019-04-17 | 2019-08-09 | 福建省永正工程质量检测有限公司 | A kind of fracture width measuring device detecting bridge bottom surface |
| CN110077796A (en) * | 2019-05-20 | 2019-08-02 | 中交路桥华东工程有限公司 | A kind of transport of materials trolley for the non-fragment orbit on protecting wall of walking |
| CN114414587A (en) * | 2021-12-27 | 2022-04-29 | 许伟峰 | Improved self-propelled bridge bottom surface crack detection device |
| CN114414587B (en) * | 2021-12-27 | 2023-11-07 | 许伟峰 | Improved self-propelled bridge bottom surface crack detection device |
| CN114263106A (en) * | 2022-01-06 | 2022-04-01 | 程长霞 | Portable gardens arch bridge owner encircles crack detection device |
| CN114263106B (en) * | 2022-01-06 | 2024-02-20 | 程长霞 | Portable gardens arch bridge main arch crack detection device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20190913 |
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| CF01 | Termination of patent right due to non-payment of annual fee |