CN104713889A - Pipeline weld detection mirror - Google Patents
Pipeline weld detection mirror Download PDFInfo
- Publication number
- CN104713889A CN104713889A CN201310666156.9A CN201310666156A CN104713889A CN 104713889 A CN104713889 A CN 104713889A CN 201310666156 A CN201310666156 A CN 201310666156A CN 104713889 A CN104713889 A CN 104713889A
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- Prior art keywords
- pipeline
- fixture
- detection mirror
- wall
- tumbler
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses a pipeline weld detection mirror, and particularly relates to a pipeline weld detection mirror for detecting an inner wall of a pipeline. Technical problems that a rotating structure of an existing pipeline weld detection mirror is complex; all-dimensional detection of the inner wall of the pipeline can't be satisfied; and the lens isn't clear when the diameter of the pipeline to be detected is large need to be overcome. The pipeline weld detection mirror comprises a fixed piece and a rotating piece sleeving the fixed piece, wherein the fixed piece is internally provided with a motor, the output shaft of which is connected to a small gear; and a rotating piece is internally provided with an inner gear, which engages with the small gear; the side wall of the rotating piece is provided with a lens; and the front end of the rotating piece is provided with a front light. By using the structure above, the pipeline weld detection mirror is simple in structure and flexible and convenient to use, can detect the circumferential weld in the pipeline through 360 degrees, is small in friction, and can accurately detect the weld of the inner wall when the inner diameter of the pipeline to be detected is large.
Description
Technical field
The present invention relates to a kind of detection mirror, be specifically related to a kind of pipe welding line detecting mirror for testing pipes inwall.
Background technology
At present, adopt when detecting pipe interior and detect mirror, need detection mirror to go deep into pipeline, detection mirror conventional at present can not rotate or rotate difficulty, complex structure, can not meet the comprehensive detection to inner-walls of duct, and detection light is straight photograph, when testing pipes internal diameter is larger, the light arriving tube wall is more weak, camera lens is unclear, accurately can not reflect inner-walls of duct welding situation, inefficiency.
Summary of the invention
The technical problem to be solved in the present invention is pipe welding line detecting mirror rotational structure complexity conventional at present, the comprehensive detection to inner-walls of duct can not be met, when detecting the larger pipeline of internal diameter, camera lens is unclear, there is provided a kind of structure simple, light and flexible, the pipe welding line detecting mirror that can detect inner-walls of duct 360 ° of girth seams.
For achieving the above object, the present invention adopts following technical proposals: a kind of pipe welding line detecting mirror, comprise fixture and be socketed in the tumbler on fixture with fixture, motor is provided with in fixture, the output shaft of motor is connected with pinion wheel, be provided with annular wheel in tumbler, pinion wheel engages with annular wheel; The sidewall of described tumbler is provided with camera lens, and front end is provided with headlight.
The sidewall of described tumbler is also provided with side lamp.
Be provided with ball between described protective jacket and the outer wall of fixture, ball is located in the groove of fixture outer wall.
Adopt the structure of the present invention of technique scheme simple, flexible and convenient to use, can detect inner-walls of duct 360 ° of girth seams, rub little, also accurately can detect its inwall weld seam situation when testing pipes internal diameter is larger.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is sectional structure schematic diagram of the present invention.
Embodiment
As shown in Figure 1 to Figure 2, the present invention includes fixture 1 and be socketed in the tumbler 2 on fixture 1 with fixture 1, be provided with motor 3 in fixture 1, the output shaft of motor 3 is connected with pinion wheel 4, is provided with annular wheel 5 in tumbler 2, and pinion wheel 4 engages with annular wheel 5; The sidewall of described tumbler 2 is provided with camera lens 6, and front end is provided with headlight 7.
The sidewall of described tumbler 2 is also provided with side lamp 8, and side lamp 8 clearly can observe pipeline surrounding inwall.
Be provided with ball between described protective jacket 9 and the outer wall of fixture 1, ball is located at the groove 10 li of fixture 1 outer wall.Protective jacket 9 is fixedly connected with tumbler 2, and the existence of protective jacket and ball decreases the friction between protective jacket 9 and fixture 1.
During work, the output shaft of motor 3 drives pinion wheel 4 to rotate, and pinion wheel 4 drives the annular wheel 5 of tumbler 2 to rotate, and then drives whole tumbler 2 to rotate, tumbler 2 rotates and camera lens 6 can be detected inner-walls of duct 360 ° of girth seams, and headlight 7 and side lamp 8 provide light source for camera lens 6.
Claims (3)
1. a pipe welding line detecting mirror, it is characterized in that: comprise fixture (1) and be socketed in the tumbler (2) on fixture (1) with fixture (1), motor (3) is provided with in fixture (1), the output shaft of motor (3) is connected with pinion wheel (4), be provided with annular wheel (5) in tumbler (2), pinion wheel (4) engages with annular wheel (5); The sidewall of described tumbler (2) is provided with camera lens (6), and front end is provided with headlight (7).
2. pipe welding line detecting mirror according to claim 1, is characterized in that: the sidewall of described tumbler (2) is also provided with side lamp (8).
3. pipe welding line detecting mirror according to claim 1, is characterized in that: described fixture (1) and tumbler (2) socket place are provided with protective jacket (9),
Pipe welding line detecting mirror according to claim 1, is characterized in that: be provided with ball between described protective jacket (9) and the outer wall of fixture (1), and the groove (10) that ball is located at fixture (1) outer wall is inner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310666156.9A CN104713889A (en) | 2013-12-11 | 2013-12-11 | Pipeline weld detection mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310666156.9A CN104713889A (en) | 2013-12-11 | 2013-12-11 | Pipeline weld detection mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104713889A true CN104713889A (en) | 2015-06-17 |
Family
ID=53413402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310666156.9A Pending CN104713889A (en) | 2013-12-11 | 2013-12-11 | Pipeline weld detection mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104713889A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109752380A (en) * | 2017-11-08 | 2019-05-14 | 上海宝冶集团有限公司 | Special tooling for pipeline internal weld seams quality examination |
| CN111912789A (en) * | 2019-05-07 | 2020-11-10 | 湖北省鲲发工程检测有限公司 | Pipeline weld joint detection mechanism and method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1441243A (en) * | 2003-04-02 | 2003-09-10 | 东营市科威智能技术有限公司 | Radio remote-controlled pipeline observing machine |
| CN103149213A (en) * | 2013-02-26 | 2013-06-12 | 张家港市安捷探伤焊割设备修造厂 | Pipeline flaw detection endoscope |
-
2013
- 2013-12-11 CN CN201310666156.9A patent/CN104713889A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1441243A (en) * | 2003-04-02 | 2003-09-10 | 东营市科威智能技术有限公司 | Radio remote-controlled pipeline observing machine |
| CN103149213A (en) * | 2013-02-26 | 2013-06-12 | 张家港市安捷探伤焊割设备修造厂 | Pipeline flaw detection endoscope |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109752380A (en) * | 2017-11-08 | 2019-05-14 | 上海宝冶集团有限公司 | Special tooling for pipeline internal weld seams quality examination |
| CN111912789A (en) * | 2019-05-07 | 2020-11-10 | 湖北省鲲发工程检测有限公司 | Pipeline weld joint detection mechanism and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150617 |