CN2729725Y - Fault repairing connecting mechanism used for apparatus of pipeline non-cable detecting - Google Patents
Fault repairing connecting mechanism used for apparatus of pipeline non-cable detecting Download PDFInfo
- Publication number
- CN2729725Y CN2729725Y CN 200420096601 CN200420096601U CN2729725Y CN 2729725 Y CN2729725 Y CN 2729725Y CN 200420096601 CN200420096601 CN 200420096601 CN 200420096601 U CN200420096601 U CN 200420096601U CN 2729725 Y CN2729725 Y CN 2729725Y
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- China
- Prior art keywords
- awl
- pipeline
- cable
- processed
- butt joint
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- Expired - Fee Related
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Abstract
The utility model relates to a fault repairing butting mechanism used for a pipeline non-cable detecting apparatus, which is composed of a butting awl and a receiving awl. A driving motor, a retarder and a power transmission electrode is arranged in the butting awl, an output shaft of the retarder is connected with a boosting screw rod, the tail part is provided with a spring and a steel rod, the neck part of the top end is provided with an annular groove, and the platform position of the bottom is provided with an annular magnet; an annular lock pin and a receiving electrode are arranged in the receiving awl, the platform position of the top end is provided with an annular magnet, and the tail part is provided with a spring and a steel rod. The fault repairing butting mechanism used for a non-cable pipeline detecting apparatus of the utility model enables a non-cable detector to be connected with a pipeline ambulance with a steel cable by a butting mechanism when the non-cable pipeline detector clamped and blocked in a pipeline is rescued, and then the detector can be pulled out by a winding engine outside of the pipeline. The butting mechanism has the advantages of reasonable design process, simple operation and safety, and can be applied to the rescue work of non-cable detectors in oil or gas pipelines on the land and on the sea.
Description
Technical field
The utility model relates to the breachdown rescue docking mechanism that a kind of pipe detection device uses, particularly a kind of breachdown rescue docking mechanism at no cable pipe detector.
Background technology
Along with the continuous expansion and the development of oil development scale, land and benthal oil-gas pipeline thereof are also accordingly more and more longer.Manufacturing lay and operational process must butt welded seam, defective tests, and finds defect of pipeline in time, repair and damage section, in order to avoid cause the disaster accident.In the process that detects pipeline, owing to be subjected to the influence (foreign matter of residual large-size in the pipe deforming, pipeline, control system collapse, motor are stuck, mechanical system fault etc.) of X factor, might cause whole detection device to be trapped in and cause major accident in the pipeline.Must carry out breachdown rescue this moment to pick-up unit, salvages in pipeline.Existing pipe detection pick-up unit is divided into cable pick-up unit and no cable pick-up unit, after stifled card takes place the cable pick-up unit, is to drag the flexible steel wire that ties up on the pick-up unit by the windlass outside the pipeline to rob and rescue.Take place to block up when blocking and there is not the cable pick-up unit, can only in pipeline, fetch water by pump, by pressure pick-up unit is extruded, there is a lot of shortcomings in this mode, because oil/gas pipe line is generally longer, the pressure loss is big, and the pressure of original transfer pump does not generally reach requirement, have only the replacing large discharge pump, cause economic waste.There are the characteristics of single load bearing in pick-up unit in addition, can only usually cause pick-up unit to block tighter and tighter from a direction water filling, must cut off the situation that pipeline takes out.Will inevitably influence production, contaminated environment.
Summary of the invention
Stifled card takes place in oil and gas pipes at no cable pick-up unit, difficult quilt is robbed the deficiency of rescuing, and I propose new scheme, by the mode of butt joint wire hawser is received on the pick-up unit, by the windlass that pipeline is outer pick-up unit is extracted from pipeline, finished rescue work.The purpose of this utility model is to provide a kind of breachdown rescue docking mechanism that the cable pipe detection device uses that do not have to society.
The utility model is achieved in that it is that the butt joint awl is formed with the acceptance awl, drive motor and speed reduction unit, sending electrode are equipped with in butt joint awl inside, reducer output shaft connects augering screw, butt joint vertex of a cone end neck has an annular groove, accepting awl inside is equipped with annular lock pin, is subjected to electrode, butt joint is bored the bottom platform position and is accepted the vertex of a cone end platform position ring-shaped magnet is installed, and butt joint awl and the bottom of accepting to bore are equipped with spring.The butt joint awl is processed to taper shape, its top neck is processed with annular groove, the cylindrical cavity that inside is processed to connect, the bottom is processed with screw, butt joint awl bottom platform position is processed to trapezoidal, accepts awl and is processed to inner chamber for conical, and the afterbody of accepting awl is processed to circular stairstepping, annular rubber column is installed in butt joint awl bottom platform position, and the top outlet seals with seal gasket.Accepting the awl bottom portion of groove seals with seal gasket.The butt joint awl is installed on the relief car by spring and steel pole, accepts awl and is installed on the pick-up unit by spring and steel pole.
A kind of breachdown rescue docking mechanism that the cable pipe detection device uses that do not have described in the utility model.In that rescue is stifled when being stuck in ducted no cable pipe detector, demonstrate very big superiority.By docking mechanism, no cable detecting device is connected with pipeline ambulance with wirerope, extract by the windlass that pipeline is outer.This docking mechanism design technology is reasonable, simple to operate, safe and reliable.Can be applicable to the rescue work of no cable detecting device in land, the marine oil and gas pipeline, be with a wide range of applications.
Description of drawings
A kind of synoptic diagram that does not have the breachdown rescue docking mechanism of cable pipe detection device use of Fig. 1
1 pick-up unit 2 is subjected to electrode 3 to accept awl 4 ring-shaped magnets 5 annular grooves 6 rubber columns 7 butt joint awl 8 springs, 9 steel pole 10 relief cars, 11 motors and speed reduction unit 12 augering screws 13 sending electrodes 14 seal gaskets 15 lock pins
Embodiment
Now the utility model is described further: in the daily pipe detection process in conjunction with Figure of description, the acceptance awl (3) of spill is installed on the no cable pipe detection device (1) by spring (8) and steel pole (9) in advance, moves in pipeline with pick-up unit (1).When stifled card took place in pipeline no cable pipe detection device (1), relief car (10) was carrying the butt joint awl (7) of convex and is being with wirerope to transfer in the pipeline, finds no cable pipe detection device (1) to dock.When docking, the convex of relief car (10) butt joint awl (7) is accepted awl (3) near the spill on the no cable pipe detection device (1), under the effect of ring-shaped magnet (4) suction, is docking together.Lock pin (15) is stuck in the annular groove (5), and spill acceptance awl (3) and convex butt joint awl (7) is tightly combined.Then, motor and speed reduction unit thereof (11) drive augering screw (12) rotation, sending electrode (13) is moved right, and the seal gasket of bursting enclosed electrode (14) contacts with the electrode (2) that is subjected to that spill is accepted awl (3), thereby power supply is delivered to the unlocking motor of no cable pipe detection device (1).Rubber (6) post plays bumper and absorbing shock; Spring (8) plays flexible effect, so that butt joint accurately, reliably.
Claims (4)
1, a kind of pipeline does not have the breachdown rescue docking mechanism that the cable pick-up unit uses, it is characterized in that: it is made up of butt joint awl (7) and acceptance awl (3), drive motor and speed reduction unit (11) are equipped with in butt joint awl (7) inside, sending electrode (13), reducer output shaft connects augering screw (12), afterbody is equipped with spring (8) and steel pole (9), the top neck has an annular groove (5), the bottom platform position is equipped with ring-shaped magnet (4), accept awl (3) inside annular lock pin (15) is housed, be subjected to electrode (2), the tip platform position is equipped with ring-shaped magnet (4), and afterbody is equipped with spring (8) and steel pole (9).
2, the described a kind of pipeline of claim 1 does not have the breachdown rescue docking mechanism that the cable pick-up unit uses, it is characterized in that: butt joint awl (7) is processed to taper shape, its top neck is processed with annular groove (5), the cylindrical cavity that inside is processed to connect, the bottom is processed with screw, butt joint awl (7) bottom platform position is processed to trapezoidal, accepts awl (3) inner chamber and is processed to taper shape, and the afterbody of accepting awl (3) is processed to the circle stairstepping.
3, the described a kind of pipeline of claim 1 does not have the breachdown rescue docking mechanism that the cable pick-up unit uses, it is characterized in that: annular rubber column (6) is installed in butt joint awl (7) bottom platform position, outlet seal gasket (14) sealing in top is accepted awl (3) bottom portion of groove and is sealed with seal gasket (14).
4, the described a kind of pipeline of claim 1 does not have the breachdown rescue docking mechanism that the cable pick-up unit uses, it is characterized in that: butt joint awl (7) is installed on the relief car (10) by spring (8) and steel pole (9), accepts awl (3) and is installed on the pick-up unit (1) by spring (8) and steel pole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420096601 CN2729725Y (en) | 2004-09-24 | 2004-09-24 | Fault repairing connecting mechanism used for apparatus of pipeline non-cable detecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420096601 CN2729725Y (en) | 2004-09-24 | 2004-09-24 | Fault repairing connecting mechanism used for apparatus of pipeline non-cable detecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2729725Y true CN2729725Y (en) | 2005-09-28 |
Family
ID=35048500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420096601 Expired - Fee Related CN2729725Y (en) | 2004-09-24 | 2004-09-24 | Fault repairing connecting mechanism used for apparatus of pipeline non-cable detecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2729725Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182441A (en) * | 2011-03-04 | 2011-09-14 | 上海大学 | Method for locating underground non-cable test system |
| CN112276991A (en) * | 2020-10-20 | 2021-01-29 | 内蒙古工业大学 | Docking mechanism of mobile robot |
-
2004
- 2004-09-24 CN CN 200420096601 patent/CN2729725Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182441A (en) * | 2011-03-04 | 2011-09-14 | 上海大学 | Method for locating underground non-cable test system |
| CN102182441B (en) * | 2011-03-04 | 2013-06-05 | 上海大学 | Method for locating underground non-cable test system |
| CN112276991A (en) * | 2020-10-20 | 2021-01-29 | 内蒙古工业大学 | Docking mechanism of mobile robot |
| CN112276991B (en) * | 2020-10-20 | 2022-03-01 | 内蒙古工业大学 | Docking mechanism of mobile robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |