CN202985004U - Simple and easy docking device of big-caliber line pipe - Google Patents
Simple and easy docking device of big-caliber line pipe Download PDFInfo
- Publication number
- CN202985004U CN202985004U CN 201320025437 CN201320025437U CN202985004U CN 202985004 U CN202985004 U CN 202985004U CN 201320025437 CN201320025437 CN 201320025437 CN 201320025437 U CN201320025437 U CN 201320025437U CN 202985004 U CN202985004 U CN 202985004U
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- annular plate
- lower annular
- upper annular
- docking device
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Abstract
The utility model relates to a line pipe docking device, in particular to a simple and easy docking device of a big-caliber line pipe. The simple and easy docking device of the big-caliber line pipe comprises a rotating shaft, a pin shaft, horizontal baffles, top pressing screw rods, an upper annular plate and a lower annular plate, wherein one end of the upper annular plate is connected with one end of the lower annular plate through the rotating shaft, the other end of the upper annular plate is connected with the other end of the lower annular plate through the pin shaft, the upper annular plate and the lower annular plate rotate around the rotating shaft, one of the horizontal baffles is arranged in the middle of the upper annular plate, one of the horizontal baffles is arranged in the middle of the lower annular plate , and the top pressing screw rods are arranged on the horizontal baffles. The simple and easy docking device of the big-caliber line pipe has the advantages of being simple in structure, easy to operate and low in cost. Accuracy of a pipe line connecting is guaranteed. Not only can a small construction side team save cost, but also the quality is guaranteed. The simple and easy docking device of the big-caliber line pipe has a certain popularization and practical applicability, the work efficiency is improved, and labor intensity of workers is relieved.
Description
One, technical field
The utility model relates to a kind of pipeline docking facilities, particularly a kind of heavy-caliber pipeline Simple abutting device.
Two, background technology
Constantly perfect along with oilfield construction, each unit can transform some large flow processs, but for greater than Φ 377 less than the group of the pipeline of Φ 830 to perplexing some little construction teams always, because the pipeline bore is large, wall thickness is large, the pipeline quality is large, and group is to requiring height, and unfitness of butt joint is little, welding quality requires very high, and machinery do not have mouthpart so little oil unit of building yet, if need to lease, because of service time short, rent is more expensive, nowadays such rental agencies does not have yet, so difficulty of construction is large sometimes, and difficult quality guarantee.
Three, summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, and a kind of heavy-caliber pipeline Simple abutting device is provided, and is simple in structure, and easy operating is with low cost, guarantees the accuracy rate that pipeline connects.
Its technical scheme is: comprise rotating shaft, bearing pin, lagging, top silk pressing bar, upper annular plate, lower annular plate, one end of upper annular plate, lower annular plate connects by rotating shaft, the other end connects by bearing pin, upper annular plate, lower annular plate rotate around the axis, be provided with 3 groups of laggings in the middle of upper annular plate, be provided with 3 groups of laggings in the middle of lower annular plate, described lagging is provided with top silk pressing bar.
The junction of described upper annular plate, lower annular plate is provided with connecting plate.
The beneficial effects of the utility model are: simple in structure, and easy operating, with low cost, guarantee the accuracy rate that pipeline connects, can save cost for little construction party troop, can ensure the quality of products again, have certain popularization practicality, improved operating efficiency, alleviated staff's labour intensity.
Four, description of drawings
Accompanying drawing 1 is top view of the present utility model;
Accompanying drawing 2 is side views of the present utility model;
In upper figure: rotating shaft 1, bearing pin 2, lagging 4, top silk pressing bar 5, upper annular plate 6, lower annular plate 7, connecting plate 8.
Five, the specific embodiment
1-2 by reference to the accompanying drawings, the utility model will be further described:
The utility model comprises rotating shaft 1, bearing pin 2, lagging 4, top silk pressing bar 5, upper annular plate 6, lower annular plate 7, one end of upper annular plate 6, lower annular plate 7 connects by rotating shaft 1, the other end connects by bearing pin 2, upper annular plate 6, lower annular plate 71 rotate around the shaft, be provided with 3 groups of laggings 4 in the middle of upper annular plate 6, be provided with 3 groups of laggings 4 in the middle of lower annular plate 7, each lagging 4 is provided with 2 top silk pressing bars 5.
The junction of described upper annular plate 6, lower annular plate 7 is provided with connecting plate 8, and connecting plate 8 is passed in rotating shaft 1, realizes that upper annular plate 6, lower annular plate 7 connect, and upper annular plate 6, lower annular plate 71 rotate around the shaft, and bearing pin 2 can plug.
Construction method:
1, when construction, it is suitable for mouthpart to select according to the size of pipeline, top silk pressing bar pine on earth first, conveniently blocks pipeline when docking like this;
2, pull up bearing pin, after being stuck on pipeline 3, plug pin to upper annular plate 6, lower annular plate 7;
3, according to the mismatch deflection of pipeline, on press closer the silk pressing bar, make pipeline keep the mismatch amount being transferred to the amount that can weld with one heart, carry out spot welding and fix, carry out the bottoming welding.
4, welding 50% rear dismounting to mouthpart, is pulled out the pin dismounting and is got final product.
Claims (2)
1. heavy-caliber pipeline Simple abutting device, it is characterized in that: comprise rotating shaft (1), bearing pin (2), lagging (4), top silk pressing bar (5), upper annular plate (6), lower annular plate (7), upper annular plate (6), one end of lower annular plate (7) connects by rotating shaft (1), the other end connects by bearing pin (2), upper annular plate (6), lower annular plate (7) (1) around the shaft rotates, be provided with 3 groups of laggings (4) in the middle of upper annular plate (6), be provided with 3 groups of laggings (4) in the middle of lower annular plate (7), described lagging (4) is provided with top silk pressing bar (5).
2. heavy-caliber pipeline Simple abutting device according to claim 1, it is characterized in that: the junction of described upper annular plate (6), lower annular plate (7) is provided with connecting plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025437 CN202985004U (en) | 2013-01-07 | 2013-01-07 | Simple and easy docking device of big-caliber line pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025437 CN202985004U (en) | 2013-01-07 | 2013-01-07 | Simple and easy docking device of big-caliber line pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202985004U true CN202985004U (en) | 2013-06-12 |
Family
ID=48556225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320025437 Expired - Fee Related CN202985004U (en) | 2013-01-07 | 2013-01-07 | Simple and easy docking device of big-caliber line pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202985004U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396904A (en) * | 2015-12-22 | 2016-03-16 | 中国石油天然气集团公司 | Correcting device for correcting shape of opening of conveying pipe |
| CN109648246A (en) * | 2018-12-25 | 2019-04-19 | 湖南省工业设备安装有限公司 | A kind of contra-aperture device, steel bushing steel jacket docking processing unit (plant) and method |
| CN110216411A (en) * | 2019-06-21 | 2019-09-10 | 中船黄埔文冲船舶有限公司 | A kind of tooling for the docking of round tube part |
| CN111992968A (en) * | 2020-06-30 | 2020-11-27 | 上海江南长兴造船有限责任公司 | Pipe butt welding positioning tool and butt welding positioning method |
-
2013
- 2013-01-07 CN CN 201320025437 patent/CN202985004U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396904A (en) * | 2015-12-22 | 2016-03-16 | 中国石油天然气集团公司 | Correcting device for correcting shape of opening of conveying pipe |
| CN109648246A (en) * | 2018-12-25 | 2019-04-19 | 湖南省工业设备安装有限公司 | A kind of contra-aperture device, steel bushing steel jacket docking processing unit (plant) and method |
| CN110216411A (en) * | 2019-06-21 | 2019-09-10 | 中船黄埔文冲船舶有限公司 | A kind of tooling for the docking of round tube part |
| CN111992968A (en) * | 2020-06-30 | 2020-11-27 | 上海江南长兴造船有限责任公司 | Pipe butt welding positioning tool and butt welding positioning method |
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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: 20130612 Termination date: 20140107 |