CN104723013A - Overhead pipeline welding stand - Google Patents
Overhead pipeline welding stand Download PDFInfo
- Publication number
- CN104723013A CN104723013A CN201510141142.4A CN201510141142A CN104723013A CN 104723013 A CN104723013 A CN 104723013A CN 201510141142 A CN201510141142 A CN 201510141142A CN 104723013 A CN104723013 A CN 104723013A
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- China
- Prior art keywords
- ring
- armful
- spacing
- fixing
- gear shaft
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
An overhead pipeline welding stand comprises limiting holding rings, fixed holding rings, a guide rail shaft and a gear shaft, the limiting holding rings are arranged on a first welding pipeline, the limiting holding rings and the fixed holding rings are arranged on a second welding pipeline, guide rail shaft connecting plates are arranged on the limiting holding rings, a middle sleeve plate and the gear shaft are arranged on the fixed holding rings, the guide rail shaft passes through the middle sleeve plate, the two ends of the guide rail shaft are fixed on the guide rail shaft connecting plates respectively, and the gear shaft is meshed with the guide rail shaft. Grooves are formed in an upper fixed holding ring and an upper limiting holding ring, wherein each groove is shaped like a Chinese character 'ji', and the upper fixed holding ring and the upper limiting holding ring are hung and fixed to square steel. A fastening bolt is further arranged at the position, of the groove which is shaped like a Chinese character 'ji', of the upper fixed holding ring in the horizontal direction. By the adoption of the structure, pipelines to be welded are hung below the square steel through the limiting holding rings, and the labor intensity of workers in the butt joint process is lowered. One of the pipelines to be welded is driven to move through the transmission of a gear pair, high-precision butt joint between adjacent pipelines to be welded is achieved, and the quality of welding construction of overhead pipelines is improved.
Description
Technical field
The present invention relates to aerial pipeline welding field, particularly a kind of aerial pipeline welding stand.
Background technology
Tube welder extensively uses in the laying construction process of surface duct, but pipeline construction equipment in the market only can the requirement of surface construction contentedly, not fine to heart effect, and increase along with the construction length of aerial pipeline, the aligning of welded pipe line, with regard to difficulty more, result also in the increase of the labour intensity of workman.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of aerial pipeline welding stand, relying on by organizing the docking of embracing ring and realizing between aerial pipeline more, improving docking accuracy, utilizing gear drive to decrease the labour intensity of workman in docking operation simultaneously.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of aerial pipeline welding stand, comprise spacing armful of ring, fixing armful ring, lead rail axis and gear shaft, the first welded pipe line is provided with spacing armful of ring, and the second welded pipe line is provided with spacing armful of ring and embraces a ring with fixing;
Spacing armful of ring is provided with lead rail axis connecting plate, and fixing ring of embracing is provided with middle cage plate and gear shaft, and lead rail axis is through middle cage plate, and lead rail axis two ends are fixed on lead rail axis connecting plate, and gear shaft engages with lead rail axis.
In preferred scheme, spacing armful of described ring comprises spacing lower armful ring and spacing upper armful ring, and between spacing lower armful ring with spacing upper armful ring, one end adopts slip-knot bolt to be connected, and the other end adopts pin to be connected with connecting plate.
In preferred scheme, described fixing ring of embracing comprises fixing upper armful ring and fixing lower armful ring, and fixing upper armful ring adopts slip-knot bolt to be connected with one end between fixing lower armful ring, and the other end adopts pin to be connected with connecting plate.
In preferred scheme, described fixing upper armful ring and a spacing upper ring of embracing are provided with a few font groove, are hung on fixing and square steel by a few font groove.
In preferred scheme, described fixing upper a few font groove location of embracing ring are also provided with the fastening bolt of horizontal direction.
In preferred scheme, described gear shaft two ends are provided with gear shaft fixed block, and gear shaft fixed block is fixed on middle cage plate two ends.
In preferred scheme, described gear shaft one end is provided with Handleset.
In preferred scheme, ovalize under described fixing armful ring closure state, in annular under spacing armful of ring closure state.
A kind of aerial pipeline welding stand provided by the invention, by adopting above structure, utilize and spacing armful of ring is set on the welded pipe line that two need docking, by spacing armful of ring, welded pipe line is suspended on the below of square steel, reduces the labour intensity of workman in docking operation.And between two spacing armful of rings, be provided with lead rail axis, fixing armful ring arranges the gear shaft be connected with a joggle with lead rail axis, driven the movement of a wherein welded pipe line by the transmission of gear pair, realize the high accuracy docking between welded pipe line, improve the quality of aerial pipeline welding procedure.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is detonation configuration schematic diagram of the present invention.
Fig. 2 is structural representation of the present invention.
Fig. 3 is construction assembly structure schematic diagram of the present invention.
In figure: lead rail axis connecting plate 1, spacing lower armful ring 2, spacing upper armful ring 3, fastening bolt 4, fixing upper armful ring 5, fixing lower armful ring 6, middle cage plate 7, Handleset 8, lead rail axis 9, gear shaft fixed block 10, gear shaft 11, the first welded pipe line 12, second welded pipe line 13, square steel 14.
Detailed description of the invention
As in figure, a kind of aerial pipeline welding stand, comprise spacing armful of ring, fixing embrace ring, lead rail axis 9 and gear shaft 11, first welded pipe line 12 be provided with spacing armful of ring, the second welded pipe line 13 is provided with spacing armful of ring and embraces a ring with fixing;
Spacing armful of ring is provided with lead rail axis connecting plate 1, and fixing ring of embracing is provided with middle cage plate 7 and gear shaft 11, and lead rail axis 9 is through middle cage plate 7, and lead rail axis 9 two ends are fixed on lead rail axis connecting plate 1, and gear shaft 11 engages with lead rail axis 9.By adopting said structure, multiple spacing armful of ring is utilized to be fixed welded pipe line position with fixing ring of embracing, promote docking precision, lifting construction quality, and rely on lead rail axis and gear shaft to drive the carrying out of docking and constructing, compare and use traditional construction mode, greatly reduce the labour intensity of workman.
In preferred scheme, spacing armful of described ring comprises spacing lower armful ring 2 and spacing upper armful ring 3, and between spacing lower armful ring 2 with spacing upper armful ring 3, one end adopts slip-knot bolt to be connected, and the other end adopts pin to be connected with connecting plate.
In preferred scheme, described fixing ring of embracing comprises fixing upper armful ring 5 and fixing lower armful ring 6, and fixing upper armful ring 5 adopts slip-knot bolt to be connected with one end between fixing lower armful ring 6, and the other end adopts pin to be connected with connecting plate.By utilizing the structure of embracing ring up and down, enabling to embrace convenient being fixed welded pipe line of ring, unclamping and embrace ring up and down, after fixing welded pipe line, ring will be embraced again close, and make the easier for installation of welded pipe line.
In preferred scheme, described fixing upper ring 5 of embracing is provided with a few font groove with spacing upper ring 3 of embracing, and is hung fixing with on square steel 14 by a few font groove.Ring will be embraced by a few font groove and welded pipe line is fixed on below square steel, and not need artificial location, reduce labour intensity.
In preferred scheme, described fixing upper a few font groove location of embracing ring 5 are also provided with the fastening bolt 4 of horizontal direction.For avoiding fixing ring of embracing to move relative to square steel with pipeline in pipeline docking operation, after installing pipeline, fastening bolt need be utilized to be fixed by fixing ring of embracing, make it in work progress, remain static relative to square steel.
In preferred scheme, described gear shaft 11 two ends are provided with gear shaft fixed block 10, and gear shaft fixed block 10 is fixed on middle cage plate 7 two ends.Due to gear shaft being only provided with gear in the place contacted with lead rail axis, for avoiding gear shaft generation along the movement of its axial direction, gear and guide rail being come off, gear shaft fixed block should be set and ensure that its position is fixed.Also fixed block can be replaced whole gear shaft is all arranged with guide rail meshed gears.
In preferred scheme, described gear shaft 11 one end is provided with Handleset 8.Carried out the rotation of gear shaft by arm, thus drive pipeline to carry out mating operation, make operation more comfortable.
In preferred scheme, ovalize under described fixing armful ring closure state, in annular under spacing armful of ring closure state.Fixing ring of embracing must clamping pipe, in docking operation, fixingly embraces ring and welded pipe line must keep geo-stationary, and spacing armful of ring then only plays a spacing effect, in docking operation, and spacing armful of ring and welded pipe line relative movement.
Be described below in conjunction with example:
Before construction, carry out welded pipe line fix, the square steel of welded pipe line docking location will hang two spacing armful of rings and a fixing armful ring, fixing ring of embracing hangs between two spacing armful of rings, unclamp the slip-knot bolt end embracing ring, the butt end of a pipeline is fixed in the collar extension of a spacing armful of ring, the butt end of another root pipeline is fixed in another spacing armful of ring and fixing collar extension of embracing ring, after allowing, lower armful of ring is connected with upper armful ring by slip-knot bolt, now fixing ring of embracing must step up pipeline, spacing armful of ring must and pipeline between keep certain interval, by fastening bolt, spacing armful of ring is fixed on square steel.Then rotary handle assembly, Handleset driven gear axle rotates, gear shaft is moved in lead rail axis by gear drive, thus driving fixing ring of embracing to move on square steel, when between two pipeline butt ends, spacing is close to welding plate thickness, stop operating Handleset, then welding plate is utilized to melt interface end, after removing welding plate, swinging handle assembly again, realizes the docking of pipeline.
The quantity of spacing armful of ring can increase according to the length of welded pipe line, and to ensure whole pipe level, and adopt slip-knot bolt to connect between armful ring, must leave certain interval, during convenient docking, adjustment pipeline in the vertical direction moves, to ensure the precision of docking.
Claims (8)
1. an aerial pipeline welding stand, comprise spacing armful of ring, fixing armful ring, lead rail axis (9) and gear shaft (11), it is characterized in that: the first welded pipe line (12) is provided with spacing armful of ring, the second welded pipe line (13) is provided with spacing armful of ring and embraces ring with fixing;
Spacing armful of ring is provided with lead rail axis connecting plate (1), fixing ring of embracing is provided with middle cage plate (7) and gear shaft (11), lead rail axis (9) is through middle cage plate (7), lead rail axis (9) two ends are fixed on lead rail axis connecting plate (1), and gear shaft (11) engages with lead rail axis (9).
2. a kind of aerial pipeline welding stand according to claim 1, it is characterized in that: spacing armful of described ring comprises spacing lower armful ring (2) and spacing upper armful ring (3), between spacing lower armful ring (2) with spacing upper armful ring (3), one end adopts slip-knot bolt to be connected, and the other end adopts pin to be connected with connecting plate.
3. a kind of aerial pipeline welding stand according to claim 1, it is characterized in that: described fixing ring of embracing comprises fixing upper armful ring (5) and fixing lower armful ring (6), fixing upper armful ring (5) adopts slip-knot bolt to be connected with one end between fixing lower armful ring (6), and the other end adopts pin to be connected with connecting plate.
4. a kind of aerial pipeline welding stand according to claim 2 and 3, it is characterized in that: described fixing upper ring (5) of embracing is provided with a few font groove with spacing upper ring (3) of embracing, and is hung fixing with on square steel (14) by a few font groove.
5. according to a kind of aerial pipeline welding stand described in claim 2 to 4, it is characterized in that: described fixing upper a few font groove location of embracing ring (5) are also provided with the fastening bolt (4) of horizontal direction.
6. a kind of aerial pipeline welding stand according to claim 1, it is characterized in that: described gear shaft (11) two ends are provided with gear shaft fixed block (10), and gear shaft fixed block (10) is fixed on middle cage plate (7) two ends.
7. a kind of aerial pipeline welding stand according to claim 1, is characterized in that: described gear shaft (11) one end is provided with Handleset (8).
8. a kind of aerial pipeline welding stand according to claim 1, is characterized in that: ovalize under described fixing armful ring closure state, in annular under spacing armful of ring closure state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510141142.4A CN104723013B (en) | 2015-03-30 | 2015-03-30 | A kind of aerial pipeline welding stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510141142.4A CN104723013B (en) | 2015-03-30 | 2015-03-30 | A kind of aerial pipeline welding stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104723013A true CN104723013A (en) | 2015-06-24 |
| CN104723013B CN104723013B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510141142.4A Expired - Fee Related CN104723013B (en) | 2015-03-30 | 2015-03-30 | A kind of aerial pipeline welding stand |
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| CN (1) | CN104723013B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479045A (en) * | 2015-11-18 | 2016-04-13 | 西南石油大学 | External butt joint worktable of large-caliber pipes |
| CN105945507A (en) * | 2016-07-27 | 2016-09-21 | 邬宏敏 | Pipeline fixing welding method in building construction |
| CN106239020A (en) * | 2016-08-25 | 2016-12-21 | 滁州艾普机电科技有限公司 | A kind of novel pipe fitting welder |
| CN108747151A (en) * | 2018-06-25 | 2018-11-06 | 常州市思企智能科技有限公司 | Petroleum pipeline welding equipment rack |
| CN110434436A (en) * | 2019-07-05 | 2019-11-12 | 芜湖中燃城市燃气发展有限公司 | A kind of Long-distance Transmission Pipeline welding procedure |
| CN110539094A (en) * | 2019-08-30 | 2019-12-06 | 西安航天动力机械有限公司 | Thin-wall cylinder laser cutting device and processing method |
| CN110842461A (en) * | 2019-11-27 | 2020-02-28 | 徐州宇立建设工程有限公司 | Steel pipe cutting equipment convenient to it is fixed tight |
| CN111496457A (en) * | 2020-04-08 | 2020-08-07 | 宁夏农林科学院农业资源与环境研究所（宁夏土壤与植物营养重点实验室） | Farmland irrigation water pipe butt joint auxiliary device and using method thereof |
| CN111606213A (en) * | 2020-06-03 | 2020-09-01 | 吴丹 | Laying, installing and constructing method for long-distance heat supply pipe network |
| CN112815107A (en) * | 2021-02-04 | 2021-05-18 | 江苏江浪阀门有限公司 | High-precision electric corrugated pipe regulating valve and machining process thereof |
| CN112958989A (en) * | 2021-01-22 | 2021-06-15 | 南京工程学院 | Metal material processing and welding equipment and using method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202016104378U1 (en) * | 2016-08-09 | 2017-11-13 | Tube-Tec Rohrverformungstechnik Gmbh | Rotary mount and mounting arrangement |
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| CN103978290A (en) * | 2014-05-12 | 2014-08-13 | 西北工业大学 | Joint welding clamp of titanium alloy straight pipe and joint welding method |
| CN204584639U (en) * | 2015-03-30 | 2015-08-26 | 三峡大学 | A kind of aerial pipeline welding stand |
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Patent Citations (6)
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| GB2463882A (en) * | 2008-09-25 | 2010-03-31 | Univ Exeter | Apparatus for the rotation of objects to allow inspection and/or treatment thereof |
| CN102398132A (en) * | 2010-09-10 | 2012-04-04 | 中国石油化工股份有限公司 | Device for horizontally aligning expansion corrugated pipes, and pipe aligning welding method |
| CN202180323U (en) * | 2011-08-25 | 2012-04-04 | 渤海造船厂集团有限公司 | Positioning die device for precise installation of pipelines and pipe fittings |
| CN203757178U (en) * | 2014-03-24 | 2014-08-06 | 莱芜钢铁集团有限公司 | Overhead pipeline welding windproof shed |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479045A (en) * | 2015-11-18 | 2016-04-13 | 西南石油大学 | External butt joint worktable of large-caliber pipes |
| CN105945507A (en) * | 2016-07-27 | 2016-09-21 | 邬宏敏 | Pipeline fixing welding method in building construction |
| CN105945507B (en) * | 2016-07-27 | 2018-08-07 | 广州石化华穗工程有限公司 | Pipeline fixes welding method in a kind of construction |
| CN106239020A (en) * | 2016-08-25 | 2016-12-21 | 滁州艾普机电科技有限公司 | A kind of novel pipe fitting welder |
| CN108747151A (en) * | 2018-06-25 | 2018-11-06 | 常州市思企智能科技有限公司 | Petroleum pipeline welding equipment rack |
| CN110434436A (en) * | 2019-07-05 | 2019-11-12 | 芜湖中燃城市燃气发展有限公司 | A kind of Long-distance Transmission Pipeline welding procedure |
| CN110539094A (en) * | 2019-08-30 | 2019-12-06 | 西安航天动力机械有限公司 | Thin-wall cylinder laser cutting device and processing method |
| CN110842461A (en) * | 2019-11-27 | 2020-02-28 | 徐州宇立建设工程有限公司 | Steel pipe cutting equipment convenient to it is fixed tight |
| CN111496457A (en) * | 2020-04-08 | 2020-08-07 | 宁夏农林科学院农业资源与环境研究所（宁夏土壤与植物营养重点实验室） | Farmland irrigation water pipe butt joint auxiliary device and using method thereof |
| CN111606213A (en) * | 2020-06-03 | 2020-09-01 | 吴丹 | Laying, installing and constructing method for long-distance heat supply pipe network |
| CN111606213B (en) * | 2020-06-03 | 2021-12-24 | 郑州高新热力有限责任公司 | Laying, installing and constructing method for long-distance heat supply pipe network |
| CN112958989A (en) * | 2021-01-22 | 2021-06-15 | 南京工程学院 | Metal material processing and welding equipment and using method thereof |
| CN112815107A (en) * | 2021-02-04 | 2021-05-18 | 江苏江浪阀门有限公司 | High-precision electric corrugated pipe regulating valve and machining process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104723013B (en) | 2016-04-27 |
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Granted publication date: 20160427 |