CN207921586U - Gas pipeline is creeped detection device - Google Patents
Gas pipeline is creeped detection device Download PDFInfo
- Publication number
- CN207921586U CN207921586U CN201721705060.9U CN201721705060U CN207921586U CN 207921586 U CN207921586 U CN 207921586U CN 201721705060 U CN201721705060 U CN 201721705060U CN 207921586 U CN207921586 U CN 207921586U
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- China
- Prior art keywords
- pipeline
- cover plate
- upper cover
- lower cover
- contact roller
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Abstract
It creeps detection device the utility model discloses gas pipeline, the upper cover plate and lower cover of tubular structure are formed including being mutually matched, move towards identical with pipeline to be detected in the tubular opening direction, it is connected by detachable structure between the upper cover plate and lower cover, also by support leg setting, there are two the guide wheels for being directed toward tubulose construction geometry center on the inner wall of the lower cover, driving device is also connected with by spring on the upper cover plate, contact roller is connected in the driving device.The present apparatus is using the above structure, when needing to be detected pipeline, open upper cover plate and lower cover, pipeline is placed between upper cover plate and lower cover, close upper cover plate and lower cover, pipeline is fixed between contact roller and guide wheel by contact roller under the action of the spring, and driving device drives contact roller rotation, driving device to be moved on pipeline.Solve that existing pipeline climbing robot is complicated, and testing cost is higher, it is also difficult to the problem of adapting to the pipeline of different thicknesses.
Description
Technical field
It creeps detection device the utility model is related to one kind, and in particular to gas pipeline is creeped detection device.
Background technology
Pipeline is to be used to convey gas, liquid or with solid particle with what pipe, pipe connector and valve etc. were connected into
Fluid device.In general, after the superchargings such as air blower, compressor, pump and boiler, low pressure is flowed to from the high pressure of pipeline for fluid
Pressure or the gravity conveying of fluid itself can also be used in place.Having many uses for pipeline is general, be used primarily in water supply, draining, heat supply,
It gives gas, in long distance delivery oil and natural gas, agricultural irrigation, hydraulic engineering and various commercial plants.In order to ensure pipeline
Safe operation and when accident occurs, prevent fault spread in time, right in addition to the installing detection control instrument on pipeline and safety valve
Certain critical pipings also take specific safety measure, are such as filled on the pipeline of gas piping and long distance delivery oil and natural gas
If accidental depressurization valve or urgent block valve.They can stop conveying when disastrous accident occurs in time automatically, to reduce calamity
Evil loss.
Existing pipeline climbing robot is complicated, and testing cost is higher, it is also difficult to adapt to the pipeline of different thicknesses.
Utility model content
Technical problem to be solved in the utility model is that existing pipeline climbing robot is complicated, testing cost compared with
It is high, it is also difficult to adapt to the pipeline of different thicknesses, and it is an object of the present invention to provide gas pipeline is creeped detection device, solve existing pipeline and climb
Row robot architecture is complicated, and testing cost is higher, it is also difficult to the problem of adapting to the pipeline of different thicknesses.
The utility model is achieved through the following technical solutions：
Gas pipeline is creeped detection device, including is mutually matched the upper cover plate and lower cover to form tubular structure, the pipe
Shaped opening direction moves towards identical with pipeline to be detected, is connected by detachable structure between the upper cover plate and lower cover, institute
It states on the inner wall of lower cover also by support leg setting there are two the guide wheel for being directed toward tubulose construction geometry center, on the upper cover plate
Driving device is also connected with by spring, contact roller is connected in the driving device.The present apparatus using the above structure, is needing
When being detected to pipeline, open upper cover plate and lower cover, pipeline be placed between upper cover plate and lower cover, close upper cover plate and
Pipeline is fixed between contact roller and guide wheel by lower cover, contact roller under the action of the spring, and driving device driving compresses rotation
Dynamic, driving device moves on pipeline.
The detection module is arranged on the outer surface of tubular structure.People easy to operation on the outer surface is arranged in detection module
Member according to demand replaces field module, simultaneously as gas pipeline is generally located in city, also needs not worry about ring
The severe problem in border.
The upper cover plate is connected with lower cover one end by loose-leaf, and the other end is matched by buckle.Using above-mentioned company
Binding structure, it is easy to disassemble, while loose-leaf links together upper cover plate and lower cover, and part when detection is avoided to lose.
Center line outwardly convex, protrusion are elastic material to the guide wheel along circumferential direction.
Center line is recessed inwardly the contact roller along circumferential direction, and recessed portion is elastic material.It is advantageous using the above structure
Contact area between increase guide wheel and contact roller and pipeline, the stability of stiffening device.
The utility model compared with prior art, has the following advantages and advantages：
1, the utility model gas pipeline is creeped detection device, and simple in structure, manufacturing cost is low, convenient for universal；
2, the utility model gas pipeline is creeped detection device, is suitable for the pipeline of various calibers, stability is high, not rapid wear
It is bad.
Description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
FIG. 1 is a schematic structural view of the utility model.
Specific implementation mode
To make the purpose of this utility model, technical solution and advantage be more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1
The detection device as shown in Figure 1, the utility model gas pipeline is creeped, including be mutually matched and to form the upper of tubular structure
Cover board 2 and lower cover 1, the tubular opening direction move towards identical with pipeline to be detected, the upper cover plate 2 and lower cover 1 it
Between connected by detachable structure, on the inner wall of the lower cover 1 also by support leg 6 setting there are two be directed toward tubular structure it is several
The guide wheel 7 at what center is also connected with motor on the upper cover plate 2 by the spring 10 for the impaction state that coefficient of elasticity is 50N/mm
Driving device 8 is connected with contact roller 9 in the driving device 8.The present apparatus using the above structure, is needing to examine pipeline
When survey, upper cover plate 2 and lower cover 1 are opened, pipeline is placed between upper cover plate 2 and lower cover 1, upper cover plate 2 and lower cover are closed
1, pipeline is fixed between contact roller 9 and guide wheel 7 by contact roller 9 under the action of spring 10, and driving device 8 drives contact roller 9
Rotation, driving device move on pipeline.The detection module 3 is arranged on the outer surface of tubular structure.Detection module 3 is arranged
Personnel easy to operation according to demand replace field module 3 on the outer surface, simultaneously as gas pipeline is generally located on
In city, the problem of also needing not worry about bad environments.The upper cover plate 2 and 1 one end of lower cover are connected by loose-leaf 4, another
End is matched by buckle 5.It is easy to disassemble using above-mentioned connection structure, while loose-leaf connects upper cover plate 2 and lower cover 1
Together, part when detection is avoided to lose.Center line outwardly convex, protrusion are elastic rubber to the guide wheel 7 along circumferential direction
Material.Center line is recessed inwardly the contact roller 9 along circumferential direction, and recessed portion is elastic rubber material.Have using the above structure
Conducive to the contact area increased between guide wheel 7 and contact roller 9 and pipeline, the stability of stiffening device.
Above-described specific implementation mode, to the purpose of this utility model, technical solution and advantageous effect carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (4)
- The detection device 1. gas pipeline is creeped, including it is mutually matched the upper cover plate (2) and lower cover (1) to form tubular structure, institute That states tubular opening direction and pipeline to be detected moves towards identical, which is characterized in that between the upper cover plate (2) and lower cover (1) It is connected by detachable structure, also by support leg (6) setting, there are two be directed toward tubular structure on the inner wall of the lower cover (1) The guide wheel (7) of geometric center is also connected with driving device (8), the driving device on the upper cover plate (2) by spring (10) (8) contact roller (9) is connected on.
- The detection device 2. gas pipeline according to claim 1 is creeped, which is characterized in that the upper cover plate (2) and lower cover Plate (1) one end is connected by loose-leaf (4), and the other end is matched by buckle (5).
- The detection device 3. gas pipeline according to claim 1 is creeped, which is characterized in that the guide wheel (7) is circumferentially square To center line outwardly convex, protrusion is elastic material.
- The detection device 4. gas pipeline according to claim 1 is creeped, which is characterized in that the contact roller (9) is circumferentially Direction center line is recessed inwardly, and recessed portion is elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721705060.9U CN207921586U (en) | 2017-12-08 | 2017-12-08 | Gas pipeline is creeped detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721705060.9U CN207921586U (en) | 2017-12-08 | 2017-12-08 | Gas pipeline is creeped detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207921586U true CN207921586U (en) | 2018-09-28 |
Family
ID=63606640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721705060.9U Expired - Fee Related CN207921586U (en) | 2017-12-08 | 2017-12-08 | Gas pipeline is creeped detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207921586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781578A (en) * | 2017-12-08 | 2018-03-09 | 成都星协科技有限公司 | A kind of crawling device for gas pipeline detection |
-
2017
- 2017-12-08 CN CN201721705060.9U patent/CN207921586U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781578A (en) * | 2017-12-08 | 2018-03-09 | 成都星协科技有限公司 | A kind of crawling device for gas pipeline detection |
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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: 20180928 Termination date: 20191208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |