CN103084777A - Welding device for oil tube - Google Patents
Welding device for oil tube Download PDFInfo
- Publication number
- CN103084777A CN103084777A CN2013100519343A CN201310051934A CN103084777A CN 103084777 A CN103084777 A CN 103084777A CN 2013100519343 A CN2013100519343 A CN 2013100519343A CN 201310051934 A CN201310051934 A CN 201310051934A CN 103084777 A CN103084777 A CN 103084777A
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- Prior art keywords
- pole
- pipe
- pipeline
- clamping plate
- supporting tubes
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- 238000003466 welding Methods 0.000 title abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000009826 distribution Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000008844 regulatory mechanism Effects 0.000 abstract 2
- 238000005452 bending Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 19
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
- Piles And Underground Anchors (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention provides a welding device for an oil tube and relates to a welding device. Three supporting tubes (2) are distributed in a triangle shape. One ends of two connection bars (6) are respectively connected at two sides of the supporting tube which is at the lower portion of the three supporting tubes in a hinged mode. The other ends of the connection bars are respectively connected with the two supporting tubes which are at the upper portion of the three supporting tubes. A 'V'-shaped structure or a 'C'-shaped structure with an upward opening portion is formed by the two connection bars and the three supporting tubes. Two ends of a fulcrum bar (4) are connected between the two upper supporting tubes in a hinged mode. A regulation mechanism is arranged at the middle portion of the fulcrum bar. A supporting mechanism of the inner wall (5) of a pipeline (1) is formed by the straightening or bending, caused by the regulation mechanism, of the middle portion of the fulcrum bar. At least three sets of supporting mechanisms of the inner walls of the pipelines are arranged on the three supporting tubes at intervals. According to the welding device for the oil tube, three supporting tubes distributed in the triangle shape abut against the joint portions of the pipelines so that the end faces of the pipelines can be aligned. After a naked welding joint is welded, by replacing the positions of the supporting tubes and welding, the alignment welding of the pipelines is achieved.
Description
[technical field]
The present invention relates to a kind of oil pipe welding tool, especially relate to a kind of oil pipe welder.
[background technology]
Known, oil pipeline is being born crude oil by the A ground conveying task to B, and is very big for China's oil pipeline construction demand amount, but only 3.5 ten thousand kilometers of existing large-scale oil pipeline overall lengths.The expert estimates, coming 10 years China will realize that the product oils such as gasoline, diesel oil, kerosene all utilize pipeline to carry.Wish will be completed above-mentioned target, all wants every year on average newly-built 20,000 kilometers all kinds of conveyance conduits; In order to reduce the conveying cost, only have caliber to increase, oil transportation cost could reduce.Namely under rich in petroleum resources, the guaranteed prerequisite of oil sources, the benefit of building large diameter pipeline can be more obvious.And raising pipeline operating pressure can increase throughput rate, increases station spacing, reduce the station number, makes investment minimizing, cost.Therefore, adopting heavy caliber, high-pressure delivery is the trend of pipeline engineering development.720 millimeters of the maximum calibers of the existing crude oil pipeline of China, Luning line for example, and external maximum caliber is 1220 millimeters.China's present natural gas line diameter maximum be the transfering natural gas from the west to the east pipeline, 1016 millimeters of diameters, and external maximum has reached more than 1400 millimeters.China compares with world standard on the bore and pressure of pipe-line construction, also has larger gap, and main cause is that solder technology and equipment are comparatively backward.
[summary of the invention]
In order to overcome the deficiency in background technology, the invention discloses a kind of oil pipe welder, when constructing in the tunnel, utilize the stay pipe of three distributions triangular in shape to withstand on the pipeline joint, form the end face alignment of pipeline, by changing stay pipe position and welding, realize the end face alignment welding of pipeline after exposed gap welding, the present invention can adapt to the welding of multiple caliber because employing is articulated and connected.
For achieving the above object, the present invention adopts following technical scheme:
a kind of oil pipe welder, comprise governor motion, pole, stay pipe and connecting rod, three stay pipe distributions triangular in shape, one end of two connecting rods is articulated and connected in the both sides, one of bottom of three stay pipes, the other end of two connecting rods connects respectively two, the top of three stay pipes, form " V " shape structure or oral area " C " shape structure up by two connecting rods and three stay pipes, the two ends of pole are articulated and connected between the stay pipe of two, top, middle part pole is provided with governor motion, formed the inside pipe wall supporting mechanism that stretches or be bent to form pipeline at pole middle part by governor motion, be interval with the inside pipe wall supporting mechanism of at least three set of tubes on described three stay pipes.
Described oil pipe welder, described governor motion comprises pole, screws head, male-pipe and locking screwed pipe, described pole is disconnected by the middle part, gap pole is respectively equipped with ring, and the male-pipe that screws first side setting passes after two rings of pole gap the internal thread locking by the locking screwed pipe.
Described oil pipe welder is respectively equipped with on two sides that screw on head, locking screwed pipe outer edge surface and screws groove.
Described oil pipe welder, bottom at pipeline is provided with tube support arrangement, described tube support arrangement comprises base plate, bearing, clamping plate and support wheel, be interval with the bearing of two same structures on described base plate, the clamping plate middle lower portion connects bearing by axle, connects two support wheels by wheel shaft respectively in the clamping plate both upper ends thereof; Two support wheels on each clamping plate withstand on respectively the bottom surfaces both sides formation tube support arrangement of pipeline.
Described oil pipe welder, the top of described clamping plate are arc-shaped recess.
Owing to having adopted technique scheme, the present invention has following beneficial effect:
Oil pipe welder of the present invention when constructing in the tunnel, utilizes the stay pipe of three distributions triangular in shape to withstand on the pipeline joint, forms the end face alignment welding of pipeline, and the present invention can adapt to the welding of multiple caliber because employing is articulated and connected; The present invention has prolongation structure, when constructing on the level land, utilizes the support wheel on bearing can realize better welding, more in short-term, utilizes support wheel can realize the rotation of pipeline at pipeline, need not to face upward the head welding, has facilitated workman's construction; That the present invention has is simple in structure, cost is lower, and welding effect obviously is better than the advantage of prior art; Especially being fit to oil pipeline or natural gas tube uses.
[description of drawings]
Fig. 1 is structural representation of the present invention;
Fig. 2 is seat structure schematic diagram of the present invention;
Fig. 3 is branching rod structure schematic diagram of the present invention;
Fig. 4 is governor motion structural representation of the present invention;
In figure: 1, pipeline; 2, stay pipe; 3, governor motion; 4, pole; 5, inside pipe wall; 6, connecting rod; 7, support wheel; 8, wheel shaft; 9, clamping plate; 10, axle; 11, bearing; 12, base plate; 13, ring; 14, screw groove; 15, screw head; 16, male-pipe; 17, locking screwed pipe; 18, internal thread.
[specific embodiment]
Can explain in more detail the present invention by the following examples, the present invention is not limited to the following examples, discloses purpose of the present invention and is intended to protect all changes and improvements in the scope of the invention;
oil pipe welder described in 1～4 by reference to the accompanying drawings, comprise governor motion 3, pole 4, stay pipe 2 and connecting rod 6, three stay pipe 2 distributions triangular in shape, one end of two connecting rods 6 is articulated and connected in the both sides, one of bottom of three stay pipes 2, the other end of two connecting rods 6 connects respectively two, the top of three stay pipes 2, form " V " shape structure or oral area " C " shape structure up by two connecting rods 6 and three stay pipes 2, the two ends of pole 4 are articulated and connected between the stay pipe 2 of two, top, be provided with governor motion 3 at the middle part of pole 4, formed the inside pipe wall that stretches or be bent to form pipeline 15 supporting mechanisms at pole 4 middle parts by governor motion 3, be interval with inside pipe wall 5 supporting mechanisms of at least three set of tubes 1 on described three stay pipes 2.
Further, described governor motion 3 comprises pole 4, screw 15, male-pipe 16 and locking screwed pipe 17, described pole 4 is disconnected by the middle part, gap pole 4 is respectively equipped with ring 13, screw a male-pipe of 15 1 side settings 16 and pass after two of pole 4 gaps rings 13 internal threads 18 lockings by locking screwed pipe 17, screwing 15, be respectively equipped with on two sides on locking screwed pipe 17 outer edge surfaces and screw groove 14.
Further, bottom at pipeline 1 is provided with tube support arrangement, described tube support arrangement comprises base plate 12, bearing 11, clamping plate 9 and support wheel 7, be interval with the bearing 11 of two same structures on described base plate 12, clamping plate 9 middle lower portion connect bearing 11 by axle 10, connect two support wheels 7 by wheel shaft 8 respectively in clamping plate 9 both upper ends thereof; Two support wheels 7 on each clamping plate 9 withstand on respectively the bottom surfaces both sides formation tube support arrangement of pipeline 1, and the top of described clamping plate 9 is arc-shaped recess.
Implement oil pipe welder of the present invention, when constructing in the tunnel, utilize the stay pipe 2 of three distributions triangular in shape to withstand on the pipeline joint, form the end face alignment of pipeline, pass through to change stay pipe 2 positions and welding after exposed gap welding, realize the end face alignment welding of pipeline, the present invention can adapt to the welding of multiple caliber because employing is articulated and connected; The present invention has prolongation structure, when constructing on the level land, utilizes the support wheel 7 on bearing 11 can realize better welding, more in short-term, utilizes support wheel 7 can realize the rotation of pipeline 1 at pipeline, need not to face upward the head welding, has facilitated workman's construction.
Part not in the detailed description of the invention is prior art.
Claims (5)
1. oil pipe welder, comprise governor motion (3), pole (4), stay pipe (2) and connecting rod (6), it is characterized in that: three stay pipes (2) distribution triangular in shape, one end of two connecting rods (6) is articulated and connected in the both sides, one of bottom of three stay pipes (2), the other end of two connecting rods (6) connects respectively two, the top of three stay pipes (2), form " V " shape structure or oral area " C " shape structure up by two connecting rods (6) and three stay pipes (2), the two ends of pole (4) are articulated and connected between two stay pipes in top (2), be provided with governor motion (3) at the middle part of pole (4), formed the inside pipe wall that stretches or be bent to form pipeline (1) (5) supporting mechanism at pole (4) middle part by governor motion (3), be interval with inside pipe wall (5) supporting mechanism of at least three set of tubes (1) on described three stay pipes (2).
2. oil pipe welder according to claim 1, it is characterized in that: described governor motion (3) comprises pole (4), screw head (15), male-pipe (16) and lock screwed pipe (17), described pole (4) is disconnected by the middle part, gap pole (4) is respectively equipped with ring (13), and the male-pipe (16) that screws head (15) one sides settings passes rear internal thread (18) locking by locking screwed pipe (17) of two rings (13) of pole (4) gap.
3. oil pipe welder according to claim 2, is characterized in that: be respectively equipped with on two sides that screw on head (15), locking screwed pipe (17) outer edge surface and screw groove (14).
4. oil pipe welder according to claim 1, it is characterized in that: the bottom at pipeline (1) is provided with tube support arrangement, described tube support arrangement comprises base plate (12), bearing (11), clamping plate (9) and support wheel (7), be interval with the bearing (11) of two same structures on described base plate (12), clamping plate (9) middle lower portion connects bearing (11) by axle (10), connects two support wheels (7) by wheel shaft (8) respectively in clamping plate (9) both upper ends thereof; Two support wheels (7) on each clamping plate (9) withstand on respectively the bottom surfaces both sides formation tube support arrangement of pipeline (1).
5. oil pipe welder according to claim 4, it is characterized in that: the top of described clamping plate (9) is arc-shaped recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310051934.3A CN103084777B (en) | 2013-02-04 | 2013-02-04 | A kind of oil pipe welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310051934.3A CN103084777B (en) | 2013-02-04 | 2013-02-04 | A kind of oil pipe welder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103084777A true CN103084777A (en) | 2013-05-08 |
| CN103084777B CN103084777B (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310051934.3A Expired - Fee Related CN103084777B (en) | 2013-02-04 | 2013-02-04 | A kind of oil pipe welder |
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| Country | Link |
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| CN (1) | CN103084777B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406709A (en) * | 2013-08-21 | 2013-11-27 | 苏州市合昌电器有限公司 | Auxiliary welding device |
| CN105290826A (en) * | 2015-10-31 | 2016-02-03 | 安新生 | Tool for tapping of calibrating and counting type W-shaped piece |
| CN105290827A (en) * | 2015-10-31 | 2016-02-03 | 安新生 | Safety W-type workpiece tapping tool |
| CN105382354A (en) * | 2015-10-31 | 2016-03-09 | 安新生 | W-shaped part tapping tool based on sensing detection counting |
| CN106312966A (en) * | 2015-06-25 | 2017-01-11 | 安徽艾可蓝节能环保科技有限公司 | Self-adaption bracket mechanism for purifier |
| CN112427815A (en) * | 2020-10-26 | 2021-03-02 | 南京华锻智能装备科技有限公司 | Integrated efficient laser pipe cutting machine |
| CN113927120A (en) * | 2021-09-24 | 2022-01-14 | 无锡铭辰焊接科技有限公司 | Automatic brazing equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4641984A (en) * | 1984-10-11 | 1987-02-10 | 501 Saipem S.p.A. | Tube coupler, particularly suitable for platform foundation piles |
| GB2267596A (en) * | 1992-06-05 | 1993-12-08 | Powergraphic Displays Ltd | Illuminated rotary display apparatus. |
| US5499849A (en) * | 1992-05-21 | 1996-03-19 | Fend; Heinrich | Device for forcing two conical flanges of a pipe coupling together under pressure |
| CN102794595A (en) * | 2011-05-24 | 2012-11-28 | 常州东吴链传动制造有限公司 | Efficient roller welding frame |
| CN203092060U (en) * | 2013-02-04 | 2013-07-31 | 李香秀 | Oil pipe welding device |
-
2013
- 2013-02-04 CN CN201310051934.3A patent/CN103084777B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4641984A (en) * | 1984-10-11 | 1987-02-10 | 501 Saipem S.p.A. | Tube coupler, particularly suitable for platform foundation piles |
| US5499849A (en) * | 1992-05-21 | 1996-03-19 | Fend; Heinrich | Device for forcing two conical flanges of a pipe coupling together under pressure |
| GB2267596A (en) * | 1992-06-05 | 1993-12-08 | Powergraphic Displays Ltd | Illuminated rotary display apparatus. |
| CN102794595A (en) * | 2011-05-24 | 2012-11-28 | 常州东吴链传动制造有限公司 | Efficient roller welding frame |
| CN203092060U (en) * | 2013-02-04 | 2013-07-31 | 李香秀 | Oil pipe welding device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406709A (en) * | 2013-08-21 | 2013-11-27 | 苏州市合昌电器有限公司 | Auxiliary welding device |
| CN106312966A (en) * | 2015-06-25 | 2017-01-11 | 安徽艾可蓝节能环保科技有限公司 | Self-adaption bracket mechanism for purifier |
| CN105290826A (en) * | 2015-10-31 | 2016-02-03 | 安新生 | Tool for tapping of calibrating and counting type W-shaped piece |
| CN105290827A (en) * | 2015-10-31 | 2016-02-03 | 安新生 | Safety W-type workpiece tapping tool |
| CN105382354A (en) * | 2015-10-31 | 2016-03-09 | 安新生 | W-shaped part tapping tool based on sensing detection counting |
| CN112427815A (en) * | 2020-10-26 | 2021-03-02 | 南京华锻智能装备科技有限公司 | Integrated efficient laser pipe cutting machine |
| CN113927120A (en) * | 2021-09-24 | 2022-01-14 | 无锡铭辰焊接科技有限公司 | Automatic brazing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103084777B (en) | 2015-09-09 |
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| ASS | Succession or assignment of patent right |
Owner name: CIXI CITY FUHAI DAQI ELECTRICAL APPLIANCE FACTORY Free format text: FORMER OWNER: LI XIANGXIU Effective date: 20150804 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Han Yuyin Inventor before: Li Xiangxiu |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI XIANGXIU TO: HAN YUYIN |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20150804 Address after: East Village Fuhai Town Zhejiang city Cixi province Han Road 315332 Applicant after: Cixi City Fuhai Daqi Electrical Appliance Factory Address before: East Village Fuhai Town Zhejiang city Cixi province Han Road 315332 Applicant before: Li Xiangxiu |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ma Shibo Inventor before: Han Yuyin |
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| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161115 Address after: Li Tan Zhen Dacheng County of Hebei province in 065904 Langfang city current source village street 1 Lane No. 314 Patentee after: Ma Shibo Address before: East Village Fuhai Town Zhejiang city Cixi province Han Road 315332 Patentee before: Cixi City Fuhai Daqi Electrical Appliance Factory |
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| CP02 | Change in the address of a patent holder |
Address after: 542899 No. 25 Jianshe Middle Road, the Guangxi Zhuang Autonomous Region, Hezhou Patentee after: Ma Shibo Address before: Li Tan Zhen Dacheng County of Hebei province in 065904 Langfang city current source village street 1 Lane No. 314 Patentee before: Ma Shibo |
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| CP02 | Change in the address of a patent holder | ||
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Address after: 225300 No. 32, west side of Hubin Road, Xu Zhuang Street, Gao Gang, Taizhou, Jiangsu Patentee after: Ma Shibo Address before: 542899 No. 25 Jianzhong Road, Hezhou, the Guangxi Zhuang Autonomous Region. Patentee before: Ma Shibo |
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| 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: 20150909 Termination date: 20190204 |