CN202074180U - Fixing device for pipeline detection instrument - Google Patents
Fixing device for pipeline detection instrument Download PDFInfo
- Publication number
- CN202074180U CN202074180U CN2011201684999U CN201120168499U CN202074180U CN 202074180 U CN202074180 U CN 202074180U CN 2011201684999 U CN2011201684999 U CN 2011201684999U CN 201120168499 U CN201120168499 U CN 201120168499U CN 202074180 U CN202074180 U CN 202074180U
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- CN
- China
- Prior art keywords
- pipeline
- detection instrument
- fixing device
- fixing
- bearing wheel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A fixing device for a pipeline detection instrument comprises two symmetrically arranged brackets which are connected with each other through a connecting and fixing rod; each bracket comprises an upper fixing pressing tile, a lower fixing pressing base and three legs connected with the lower fixing pressing base; the upper fixing pressing tile and the lower fixing pressing base are locked through a fixing screw rod; and each leg comprises a telescopic sleeve, a telescopic wheel rod glidingly arranged in the telescopic sleeve, and a bearing wheel connected with the telescopic wheel rod. Due to the fixing device for the pipeline detection instrument, the length of the telescopic wheel rod in the telescopic sleeve can be regulated according to the different diameters of the pipelines, so that each bearing wheel can be fully contacted with the wall of the pipeline, the loaded instrument is located at the central position of the pipeline, and the pipeline detection instrument is arranged at a better observation and test positions; in addition, when the fixing device moves in the pipeline, each bearing wheel is contacted with the wall of the pipeline, so that the pipeline detection instrument can smoothly move in the pipeline, and the fixing device is prevented from tilting to a side when moving in the pipeline.
Description
Technical field
The utility model relates to pipe detection engineering field, specifically is that a kind of fixing tube detecting instrument also can transport the device that instrument moves in pipeline.
Background technique
In urban duct water supply, air feed, power supply, fuel feeding and other engineering investigation, in order to obtain the damaged situation in the pipeline, need carry out nondestructive inspection (NDI) to pipeline with instrument, instrument needs fixing in pipeline and steadily moves.
But, the device of existing fixed pipe detection instrument can not be along with the different regulated at will of pipe diameter size, cause like this when the pipe diameter size is big, the pipe detection instrument is not to be positioned at the pipeline central position just after being installed in fixing device, be not easy to pipeline is tested, and in pipeline, hold easy to fall down when mobile; Just can not use than hour fixing device in the pipe diameter size, need make troubles for so actual the use according to the redesign of pipe diameter size.
Summary of the invention
The utility model provides a kind of fixing device of pipe detection instrument, can be along with the size of the different regulated at will fixing devices of pipe diameter size, and make the pipe detection instrument be in observation, test position preferably, and the pipe detection instrument is steadily moved in pipeline.
A kind of fixing device of pipe detection instrument, comprise symmetrically arranged two supports, connect by being connected and fixed bar between described two supports, each support comprises fixing watt, time fixedly wedge and three supporting legs being connected with time fixing wedge of pressing, go up fixing press watt with down fixedly wedge lock by standing screw, each supporting leg comprises extension sleeve, the bearing wheel that slides and be arranged at the expanding pulley bar in the extension sleeve and be connected with the expanding pulley bar.
The fixing device of aforesaid pipe detection instrument, being at interval between three supporting legs, 60 degree angles are provided with.
The fixing device of aforesaid pipe detection instrument is equipped with standing screw on the sidewall of extension sleeve.
The fixing device of aforesaid pipe detection instrument, the bottom of expanding pulley bar is equipped with the bearing wheel seat, and described bearing wheel is fixedly mounted on the described bearing wheel seat.
The fixing device of aforesaid pipe detection instrument is provided with preceding draw ring on one of them support of described two supports, and the pusher seat is set on another support.
The utility model can be according to the difference of pipe diameter size, regulate the length of expanding pulley bar in extension sleeve, each bearing wheel can both fully be contacted with tube wall, and the instrument that can make loading is positioned at the pipeline central position, thereby makes the pipe detection instrument be in observation, test position preferably; Fixing device of the present utility model in addition in pipeline when mobile each bearing wheel all contact with tube wall, the pipe detection instrument is steadily moved in pipeline, guarantee that fixing device side does not take place when pipeline move.
Description of drawings
Fig. 1 is the front section view of the fixing device of the utility model pipe detection instrument;
Fig. 2 is the side sectional view of the fixing device of the utility model pipe detection instrument, comprises pusher seat 11;
Fig. 3 is the sectional view that is used for the rear push-rod 12 that the pusher seat 11 with Fig. 2 is tightened.
Among the figure: last fixing press watt of 1-, fixing wedge under the 2-, 3, the 6-standing screw, the 4-extension sleeve, 5-expanding pulley bar, 7-bearing wheel seat, the 8-bearing wheel, 9-is connected and fixed bar, draw ring before the 10-, 11-pusher seat, 12-rear push-rod, 121-screw rod, 12-thread groove.
Embodiment
Below in conjunction with the accompanying drawing in the utility model, the technological scheme in the utility model is clearly and completely described.
Please refer to Fig. 1 and Fig. 2, the fixing device of the utility model pipe detection instrument comprises symmetrically arranged two supports, connects by being connected and fixed bar 9 between described two supports.
Each support comprise fixing press watt 1, down fixedly wedge 2 and with fixing three supporting legs being connected of wedge 2 down, go up fixing press watt 1 with down fixedly wedge 2 can pass through standing screw 3 and lock.Each supporting leg comprises extension sleeve 4, sliding is arranged at expanding pulley bar 5 in the extension sleeve 4 and the bearing wheel 8 that is connected with expanding pulley bar 5.As shown in Figure 1, interval several angle between three supporting legs, for example 60 spend, the extension sleeve 4 of each supporting leg is fixedly connected on down fixedly on the wedge 2, expanding pulley bar 5 slides and is arranged in the extension sleeve 4, be equipped with standing screw 6 on the sidewall of extension sleeve 4, after being used for expanding pulley bar 5 and in extension sleeve 4, sliding according to actual needs with expanding pulley bar 5 locking and positioning.The bottom of expanding pulley bar 5 is equipped with bearing wheel seat 7, and described bearing wheel 8 is fixedly mounted on the described bearing wheel seat 7.
As shown in Figure 2, connect by being connected and fixed bar 9 between symmetrically arranged two supports, concrete, be connected and fixed bar 9 and be connected with the extension sleeve 4 of each support respectively.Draw ring 10 before being provided with on one of them support is provided with pusher seat 11 on another support.The utility model can adopt the front to move with the mode of draw ring 10 before the rope traction, also can be connected the back with pusher seat 11 with rear push-rod 12 and promote motion.Please in the lump with reference to figure 3, the front end of described rear push-rod 12 is provided with screw rod 121, and the rear end is provided with thread groove 122, and use can extend after thread groove 122 screw threads of the screw rod 121 of a plurality of rear push-rods 12 by a front end and rear end screw.
During use, with the pipe detection instrument by last fixedly pressure watt 1, fixedly wedge 2, standing screw 3 are fixing down.Difference according to the pipe diameter size, regulate the length of expanding pulley bar 54 li of extension sleeves, each bearing wheel 8 can both fully be contacted with tube wall, and can make the instrument of loading be positioned at the pipeline central position, thereby make the pipe detection instrument be in observation, test position preferably; Fixing device of the present utility model in addition in pipeline when mobile each bearing wheel all contact with tube wall, the pipe detection instrument is steadily moved in pipeline, guarantee that fixing device side does not take place when pipeline move.
The above; it only is embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly belong to those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (5)
1. the fixing device of a pipe detection instrument, it is characterized in that: comprise symmetrically arranged two supports, connect by being connected and fixed bar (9) between described two supports, each support comprises fixing three supporting legs of pressing watt (1), following fixedly wedge (2) and being connected with following fixedly wedge (2), go up fixing pressure watt (1) and following fixedly wedge (2) by standing screw (3) locking, each supporting leg comprises that extension sleeve (4), slip are arranged at the interior expanding pulley bar (5) of extension sleeve (4) and reach the bearing wheel (8) that is connected with expanding pulley bar (5).
2. the fixing device of pipe detection instrument as claimed in claim 1 is characterized in that: being at interval between three supporting legs, 60 degree angles are provided with.
3. the fixing device of pipe detection instrument as claimed in claim 1 is characterized in that: be equipped with standing screw (6) on the sidewall of extension sleeve (4).
4. the fixing device of pipe detection instrument as claimed in claim 1 is characterized in that: the bottom of expanding pulley bar (5) is equipped with bearing wheel seat (7), and described bearing wheel (8) is fixedly mounted on the described bearing wheel seat (7).
5. the fixing device of pipe detection instrument as claimed in claim 1 is characterized in that: preceding draw ring (10) is set on one of them support of described two supports, pusher seat (11) is set on another support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201684999U CN202074180U (en) | 2011-05-23 | 2011-05-23 | Fixing device for pipeline detection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201684999U CN202074180U (en) | 2011-05-23 | 2011-05-23 | Fixing device for pipeline detection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202074180U true CN202074180U (en) | 2011-12-14 |
Family
ID=45112283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201684999U Expired - Fee Related CN202074180U (en) | 2011-05-23 | 2011-05-23 | Fixing device for pipeline detection instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202074180U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143793A (en) * | 2014-07-08 | 2014-11-12 | 国家电网公司 | Three-phase common tank conducting rod assembling tool |
| CN104332902A (en) * | 2014-07-08 | 2015-02-04 | 国家电网公司 | Swinging three-phase common-box conductive rod assembling tool |
| CN104913120A (en) * | 2015-05-26 | 2015-09-16 | 成都高普石油工程技术有限公司 | Oil pipeline support with stable structure |
| CN107606382A (en) * | 2017-09-08 | 2018-01-19 | 河海大学常州校区 | A kind of maintained equipment suitable for transmission pipeline |
| CN109596057A (en) * | 2018-12-05 | 2019-04-09 | 辽河石油勘探局有限公司 | Portable steel pipe geometric parameter measurement instrument |
-
2011
- 2011-05-23 CN CN2011201684999U patent/CN202074180U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143793A (en) * | 2014-07-08 | 2014-11-12 | 国家电网公司 | Three-phase common tank conducting rod assembling tool |
| CN104332902A (en) * | 2014-07-08 | 2015-02-04 | 国家电网公司 | Swinging three-phase common-box conductive rod assembling tool |
| CN104332902B (en) * | 2014-07-08 | 2017-06-30 | 国家电网公司 | Swingable formula three-phase combined type conducting rod assembly tooling |
| CN104143793B (en) * | 2014-07-08 | 2017-07-14 | 国家电网公司 | A kind of three-phase combined type conducting rod assembly tooling |
| CN104913120A (en) * | 2015-05-26 | 2015-09-16 | 成都高普石油工程技术有限公司 | Oil pipeline support with stable structure |
| CN107606382A (en) * | 2017-09-08 | 2018-01-19 | 河海大学常州校区 | A kind of maintained equipment suitable for transmission pipeline |
| CN107606382B (en) * | 2017-09-08 | 2019-06-07 | 河海大学常州校区 | A kind of to maintain equipment suitable for transmission pipeline |
| CN109596057A (en) * | 2018-12-05 | 2019-04-09 | 辽河石油勘探局有限公司 | Portable steel pipe geometric parameter measurement instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20200523 |