CN203765238U - Petroleum pipeline welding device - Google Patents
Petroleum pipeline welding device Download PDFInfo
- Publication number
- CN203765238U CN203765238U CN201420163003.2U CN201420163003U CN203765238U CN 203765238 U CN203765238 U CN 203765238U CN 201420163003 U CN201420163003 U CN 201420163003U CN 203765238 U CN203765238 U CN 203765238U
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- Prior art keywords
- shaft sleeve
- welded
- petroleum pipeline
- fixed head
- welding
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Abstract
The utility model discloses a petroleum pipeline welding device which comprises a movable support body, a first fixing board, a second fixing board and a welding adjusting assembly arranged between the first fixing board and the second fixing board. Clamping assemblies are perpendicularly arranged on the first fixing board and the second fixing board respectively in a sliding mode. Steel tubes to be welded are firmly clamped through the clamping assemblies. The welding adjusting assembly is used for smoothly placing the two steel tubes to be welded and guaranteeing that joints are accurately aligned. The welding adjusting assembly comprises a supporting body capable of being lifted and a steel tube fixing device fixedly arranged on the supporting body. The steel tube fixing device comprises a shaft sleeve allowing the steel tubes to be welded to enter. The shaft sleeve is divided into an upper shaft sleeve body and a lower shaft sleeve body which are hinged to each other. According to the petroleum pipeline welding device, on the basis that the steel tubes to be welded can be firmly clamped, seamless connection of the two steel tubes is achieved, accuracy is achieved, and the petroleum pipeline welding device has the advantages of being simple in structure and convenient to use.
Description
Technical field
The utility model belongs to petroleum machinery field, is specifically related to petroleum pipeline welder.
Background technology
At present, surface duct welding is general to be adopted mechanical hoisting or manually lifts, the pipe ends alignment of needs welding.Because pipeline quality is very large; when docking, be difficult to move, be difficult to guarantee that docking is neat, when welding, docking port dislocation is larger; and in welding process; also need people to hold on the other hand protecting mask, hold welding material on the other hand and weld, careless slightly; can affect welding quality; cause pipeline to destroy too early, impact is normally produced, and even may jeopardize personal safety.
Summary of the invention
The technical problems to be solved in the utility model has been to provide petroleum pipeline welder, and this device can firmly clamp on the basis of pipeline to be welded, realizes the seamless link of two steel pipes, and accuracy is provided, and has feature simple in structure, easy to use.
For achieving the above object, the technical solution of the utility model is as follows:
Petroleum pipeline welder, comprising:
One Moveable support body,
One is arranged at the first fixed head being set up in parallel and the second fixed head on Moveable support body,
Described the first fixed head with on the second fixed head all vertical slip clamp assemblies is set, described clamp assemblies firmly clamps steel pipe to be welded,
And one be arranged at welding between the first fixed head and the second fixed head and adjust assembly, described welding is adjusted assembly for two steel pipes to be welded are steadily placed, and guarantees that interface accurately aims at,
The supporter that assembly comprises a Liftable type is adjusted in described welding, and one is fixedly installed on the steel tube fixing device on supporter,
Described steel tube fixing device comprises an axle sleeve entering for steel pipe to be welded, and this axle sleeve is divided into Upper shaft sleeve and Lower shaft sleeve, and described Upper shaft sleeve and Lower shaft sleeve are hinged.
In a preferred embodiment of the present utility model, the cross section of described axle sleeve is divided into two parts, comprises left cross section and right cross section, and described left cross section and right cross section are all isosceles trapezoid, and the narrow limit of two isosceles trapezoids is connected.
In a preferred embodiment of the present utility model, on the tube wall of described Upper shaft sleeve, be provided with observation window, described observation window is positioned at axle sleeve middle part, for observing the junction of welding steel pipe.
In a preferred embodiment of the present utility model, described clamp assemblies comprises a sliding panel, and one is positioned at the U-shaped sliding shoe of sliding panel upper and lower end.
By technique scheme, the beneficial effects of the utility model are:
Petroleum pipeline one end to be welded is positioned on clamp assemblies, the other end is positioned in axle sleeve, because the cross section in axle sleeve is two isosceles trapezoids, and the lateral opening footpath of the length of isosceles trapezoid is slightly larger than the caliber of petroleum steel pipe to be welded, and the broadside of isosceles trapezoid equals the caliber of petroleum steel pipe to be welded, make the accurate correspondence of soldering opening energy of two steel pipes to be welded, be convenient to follow-up welding job.
And because clamp assemblies is U-shaped sliding shoe setting up and down, more can bring into play chucking power, and in petroleum pipeline handling process, can be motionless.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of steel tube fixing device of the present utility model.
Fig. 3 is the sectional view of steel tube fixing device of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
With reference to Fig. 1, petroleum pipeline welder, comprising:
One Moveable support body 100,
One is arranged at the first fixed head 200 being set up in parallel and the second fixed head 300 on Moveable support body 100, wherein the first fixed head 200 with on the second fixed head 300 all vertical slip clamp assemblies 400 is set, this clamp assemblies 400 firmly clamps steel pipe to be welded, clamp assemblies 400 comprises that a sliding panel 410, is positioned at the U-shaped sliding shoe 420 of sliding panel upper and lower end.
And one be arranged at welding between the first fixed head 200 and the second fixed head 300 and adjust assembly 500, described welding is adjusted assembly 500 for two steel pipes to be welded are steadily placed, and guarantees that interface accurately aims at,
Described welding is adjusted assembly 500 and is comprised that the supporter 600, of a Liftable type is fixedly installed on the steel tube fixing device 700 on supporter 600,
With reference to Fig. 2 and Fig. 3, this steel tube fixing device 700 comprises an axle sleeve 710 entering for steel pipe to be welded, and this axle sleeve is divided into Upper shaft sleeve 711 and Lower shaft sleeve 712, and Upper shaft sleeve 711 and Lower shaft sleeve 712 are hinged by a hinge axis 713.
The cross section of axle sleeve 710 is divided into two parts, comprises left cross section 714 and right cross section 715, and left cross section 714 and right cross section 715 are all isosceles trapezoid, and the narrow limit 716 of two isosceles trapezoids is connected.
On the tube wall of Upper shaft sleeve 711, be provided with observation window 717, described observation window is positioned at axle sleeve middle part, for observing the junction of welding steel pipe.
By technique scheme, the beneficial effects of the utility model are:
Petroleum pipeline one end to be welded is positioned on clamp assemblies, the other end is positioned in axle sleeve, because the cross section in axle sleeve is two isosceles trapezoids, and the lateral opening footpath of the length of isosceles trapezoid is slightly larger than the caliber of petroleum steel pipe to be welded, and the broadside of isosceles trapezoid equals the caliber of petroleum steel pipe to be welded, make the accurate correspondence of soldering opening energy of two steel pipes to be welded, be convenient to follow-up welding job.
And because clamp assemblies is U-shaped sliding shoe setting up and down, more can bring into play chucking power, and in petroleum pipeline handling process, can be motionless.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. petroleum pipeline welder, is characterized in that, comprising:
One Moveable support body,
One is arranged at the first fixed head being set up in parallel and the second fixed head on Moveable support body,
Described the first fixed head with on the second fixed head all vertical slip clamp assemblies is set, described clamp assemblies firmly clamps steel pipe to be welded,
And one be arranged at welding between the first fixed head and the second fixed head and adjust assembly, described welding is adjusted assembly for two steel pipes to be welded are steadily placed, and guarantees that interface accurately aims at,
The supporter that assembly comprises a Liftable type is adjusted in described welding, and one is fixedly installed on the steel tube fixing device on supporter,
Described steel tube fixing device comprises an axle sleeve entering for steel pipe to be welded, and this axle sleeve is divided into Upper shaft sleeve and Lower shaft sleeve, and described Upper shaft sleeve and Lower shaft sleeve are hinged.
2. petroleum pipeline welder according to claim 1, it is characterized in that: the cross section of described axle sleeve is divided into two parts, comprise left cross section and right cross section, described left cross section and right cross section are all isosceles trapezoid, and the narrow limit of two isosceles trapezoids is connected.
3. petroleum pipeline welder according to claim 1, is characterized in that: on the tube wall of described Upper shaft sleeve, be provided with observation window, described observation window is positioned at axle sleeve middle part, for observing the junction of welding steel pipe.
4. petroleum pipeline welder according to claim 1, is characterized in that: described clamp assemblies comprises a sliding panel, and one is positioned at the U-shaped sliding shoe of sliding panel upper and lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420163003.2U CN203765238U (en) | 2014-04-04 | 2014-04-04 | Petroleum pipeline welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420163003.2U CN203765238U (en) | 2014-04-04 | 2014-04-04 | Petroleum pipeline welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203765238U true CN203765238U (en) | 2014-08-13 |
Family
ID=51282484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420163003.2U Expired - Fee Related CN203765238U (en) | 2014-04-04 | 2014-04-04 | Petroleum pipeline welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203765238U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516805A (en) * | 2016-11-27 | 2017-03-22 | 无锡金顶石油管材配件制造有限公司 | Special unloading device for petroleum pipelines |
| CN108480906A (en) * | 2018-05-30 | 2018-09-04 | 安吉麦锐克家居有限公司 | A kind of welding tooling of office chair bottom bar |
| CN108500463A (en) * | 2018-05-30 | 2018-09-07 | 连云港市欧雅特照明电器有限公司 | Explosion-proof dual control both-end mariages halogen heating pipe process units |
| WO2019095777A1 (en) * | 2017-11-20 | 2019-05-23 | 东莞理工学院 | Irregular pipe welding fixture |
| CN109848635A (en) * | 2019-03-02 | 2019-06-07 | 陈丹虹 | A kind of welding tooling of two bend pipes butt welding |
-
2014
- 2014-04-04 CN CN201420163003.2U patent/CN203765238U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516805A (en) * | 2016-11-27 | 2017-03-22 | 无锡金顶石油管材配件制造有限公司 | Special unloading device for petroleum pipelines |
| WO2019095777A1 (en) * | 2017-11-20 | 2019-05-23 | 东莞理工学院 | Irregular pipe welding fixture |
| CN108480906A (en) * | 2018-05-30 | 2018-09-04 | 安吉麦锐克家居有限公司 | A kind of welding tooling of office chair bottom bar |
| CN108500463A (en) * | 2018-05-30 | 2018-09-07 | 连云港市欧雅特照明电器有限公司 | Explosion-proof dual control both-end mariages halogen heating pipe process units |
| CN109848635A (en) * | 2019-03-02 | 2019-06-07 | 陈丹虹 | A kind of welding tooling of two bend pipes butt welding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Yaohuamen Yao village in Qixia District of Nanjing City, 210046 new Jiangsu province No. 100 Patentee after: CHINA CONSTRUCTION INDUSTRIAL & ENERGY ENGINEERING GROUP Co.,Ltd. Address before: Yaohuamen Yao village in Qixia District of Nanjing City, 210046 new Jiangsu province No. 100 Patentee before: China Construction Installation Engineering Co.,Ltd. |
|
| 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: 20140813 |