CN201259413Y - Auxiliary device for steel pipe detection - Google Patents
Auxiliary device for steel pipe detection Download PDFInfo
- Publication number
- CN201259413Y CN201259413Y CNU2008201729305U CN200820172930U CN201259413Y CN 201259413 Y CN201259413 Y CN 201259413Y CN U2008201729305 U CNU2008201729305 U CN U2008201729305U CN 200820172930 U CN200820172930 U CN 200820172930U CN 201259413 Y CN201259413 Y CN 201259413Y
- Authority
- CN
- China
- Prior art keywords
- latus rectum
- bracket
- guide rod
- steel pipe
- guide rail
- Prior art date
- 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
The utility model provides a steel pipe detection auxiliary device, which consists of a bracket and a latus rectum guide rail, and is characterized in that the top end of a bracket is provided with a micrometer adjusting nut, and the bracket and the latus rectum guide rail are arranged in the same row; the latus rectum guide rail consists of a motor, a belt, a transmission wheel, a pressing wheel, a guide rod and a latus rectum scale; the latus rectum scale faces towards the bracket, and the guide rod is fixed with the latus rectum scale and stays at the same horizontal level with the bracket, and the guide rod passes through the pressing wheel and the transmission wheel, and the motor drives the transmission wheel to go forward or backward through the belt. The steel pipe detection auxiliary device has the advantages that the detection can be done without the air source, thereby saving the labor cost, and the work can be completed by one worker, thereby saving the labor force. The latus rectum scale is moved frequently by person through the air or the rope. The device is driven by a motor, so that the efficiency is high, and the detection speed of the latus rectum can be improved by one time.
Description
Technical field:
The utility model relates to a kind of mechanical hook-up, especially a kind of device that pipe diameter is detected.
Background technology:
Petroleum oil and sleeve pipe are the important equipment of oil well, and its quality must guarantee that 100% is qualified.The latus rectum test is a wherein important ring, and its process is according to the API-5CT standard-required, and the steel pipe total length is carried out the latus rectum test.Utilize drift diameter gauge that the endoporus shape and size error of steel pipe and vertically straight degree are tested.Its method of inspection is that the drift diameter gauge with respective diameters inserts in the tested steel tube inner hole, and drift diameter gauge is qualified by the person smoothly, be obstructed if drift diameter gauge is current, and then be defective.This path drifting machine is exactly the equipment that seamless tubing and casing is carried out the latus rectum test.
What total length latus rectum test was at present generally adopted is, with drift diameter gauge put into steel pipe with air-blowing to the other end, or on drift diameter gauge the tether rope by manually moving the other end to.
Summary of the invention:
The purpose of this utility model is to provide a kind of drift test device, is different from two kinds of latus rectum test methods.
The purpose of this utility model is achieved in that a kind of steel pipe check servicing unit, form by support, latus rectum guide rail, it is characterized in that cantilever tip has fine-tuning nut, support and latus rectum guide rail are laid side by side, and the latus rectum guide rail is made up of motor, belt, power wheel, pinch roller, guide rod and drift diameter gauge, and drift diameter gauge is in the face of support, guide rod and drift diameter gauge are fixed together, with support on a surface level, guide rod passes pinch roller and power wheel, motor drives power wheel by belt and advances or retreat.
Compared with prior art, the utility model has the advantages that:
1, not relying on source of the gas just can test.
2, save labour turnover, a workman just can finish the work.
3, save muscle power, with gas or with rope draw all can be manually frequent the heavy drift diameter gauge of removing.And this method is by driven by motor.
4, efficient height can make drift test speed be enhanced about more than once.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
A kind of steel pipe check servicing unit, form by support 1, latus rectum guide rail, there is fine-tuning nut on support 1 top, support 1 is laid side by side with the latus rectum guide rail, and the latus rectum guide rail is made up of motor 7, belt 6, power wheel 5, pinch roller 4, guide rod 8 and drift diameter gauge 3, and drift diameter gauge 3 is in the face of support 1, guide rod 8 is fixed together with drift diameter gauge 3, with support 1 on a surface level, guide rod 8 passes pinch roller 4 and power wheel 5, motor 7 drives power wheels 5 by belt 6 and advances or retreat.
Principle of work is that with drift diameter gauge 3 connections one guide rod 8, motor 7 drives power wheels 5 and rotates, thereby guide rod 8 and drift diameter gauge 3 are moved.Thereby there is pinch roller 4 to make drift diameter gauge 3 height of centers consistent on the guide rod 8 with steel pipe 2 height of centers.Drift diameter gauge 3 enters steel pipe 2 endoporus by the A end, starter motor 7, and when drift diameter gauge 3 has just gone out the B end, motor 7 counter-rotatings, drift diameter gauge 3 sets back, and carries out next root steel pipe 2 total length latus rectums test, so repeatedly.
Claims (1)
1, a kind of steel pipe check servicing unit, form by support, latus rectum guide rail, it is characterized in that cantilever tip has fine-tuning nut, support and latus rectum guide rail are laid side by side, and the latus rectum guide rail is made up of motor, belt, power wheel, pinch roller, guide rod and drift diameter gauge, and drift diameter gauge is in the face of support, guide rod and drift diameter gauge are fixed together, with support on a surface level, guide rod passes pinch roller and power wheel, motor drives power wheel by belt and advances or retreat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201729305U CN201259413Y (en) | 2008-10-10 | 2008-10-10 | Auxiliary device for steel pipe detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201729305U CN201259413Y (en) | 2008-10-10 | 2008-10-10 | Auxiliary device for steel pipe detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201259413Y true CN201259413Y (en) | 2009-06-17 |
Family
ID=40773651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201729305U Expired - Fee Related CN201259413Y (en) | 2008-10-10 | 2008-10-10 | Auxiliary device for steel pipe detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201259413Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773500A (en) * | 2015-03-30 | 2015-07-15 | 中国重型机械研究院股份公司 | Drifter feeding and discharging mechanism applicable to length-variable steel tube |
| CN106761694A (en) * | 2017-02-15 | 2017-05-31 | 张成功 | It is a kind of to be advised from walking run through casing size detection |
-
2008
- 2008-10-10 CN CNU2008201729305U patent/CN201259413Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773500A (en) * | 2015-03-30 | 2015-07-15 | 中国重型机械研究院股份公司 | Drifter feeding and discharging mechanism applicable to length-variable steel tube |
| CN104773500B (en) * | 2015-03-30 | 2017-03-08 | 中国重型机械研究院股份公司 | A kind of path drifting machine feeding-discharging mechanism being applied to elongated steel pipe |
| CN106761694A (en) * | 2017-02-15 | 2017-05-31 | 张成功 | It is a kind of to be advised from walking run through casing size detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20111010 |