CN116038084A - A pipeline clamping device for pipeline automatic weld - Google Patents
A pipeline clamping device for pipeline automatic weld Download PDFInfo
- Publication number
- CN116038084A CN116038084A CN202310151469.4A CN202310151469A CN116038084A CN 116038084 A CN116038084 A CN 116038084A CN 202310151469 A CN202310151469 A CN 202310151469A CN 116038084 A CN116038084 A CN 116038084A
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- hoop
- hoops
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- fixed
- clamping device
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- 238000003466 welding Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000013016 damping Methods 0.000 claims abstract description 7
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000004907 flux Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/0026—Arc welding or cutting specially adapted for particular articles or work
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the technical field of pipeline clamping pieces, in particular to a pipeline clamping device for automatic welding of a pipeline, which comprises a first hoop and a second hoop, wherein the first hoop and the second hoop are respectively provided with two groups, the first hoop and the second hoop are respectively sleeved on two groups of pipelines to be welded, the surfaces of the first hoop and the second hoop are respectively provided with an embedded damping piece, a traction mechanism is arranged between the first hoop and the second hoop, an anti-deflection guide piece is arranged between the first hoop and the second hoop, and the traction mechanism pulls the second hoop to approach the second hoop; the beneficial effects are as follows: the pipeline clamping device for automatic pipeline welding provided by the invention can be operated by a single person, after the first two groups of hoops are arranged on one pipe body to be welded, the second hoops are arranged on the other pipe to be welded, and then the traction mechanism is started to drive the hoops to approach the second hoops, so that the two groups of pipes are tightly spliced together, and the splicing parts of the two groups of pipes are welded at the moment.
Description
Technical Field
The invention relates to the technical field of pipeline clamping pieces, in particular to a pipeline clamping device for automatic pipeline welding.
Background
The pipeline welding method comprises the following steps: the manual operation welding method for forming the welding line by using the arc as a heat source to melt the welding rod and the base material is to keep the temperature of the arc within the standard temperature; submerged arc welding (semi-automatic) arcs burn under the flux zone, which is only achieved with granular flux, as a coating for the molten metal bath, and air is isolated from entering the bath.
In the prior art, when the pipelines are welded, in order to avoid the deflection of the two pipelines which are required to be welded together, the two pipelines are clamped together by adopting a clamp, so that gaps are avoided, the deflection of the two pipelines during butt joint is avoided, and the two groups of pipelines are conveniently sealed and welded.
However, in the traditional pipeline clamping device, after two pipelines need to be manually pushed to approach, the two pipelines are locked and fixed by means of bolts, and in actual operation, the two pipelines need to be continuously forced to approach by a plurality of people, namely, the two pipelines need to be continuously forced to approach by a plurality of people, and meanwhile, the two pipelines need to be screwed by the plurality of people to be fastened by the bolts, so that the operation is troublesome and the labor is occupied.
Disclosure of Invention
The invention aims to provide a pipeline clamping device for automatic pipeline welding, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a pipeline clamping device for automatic pipeline welding comprises a first hoop and a second hoop, wherein the first hoop and the second hoop are respectively provided with two groups, the first hoop and the second hoop are respectively sleeved on two groups of pipelines needing to be welded, embedded damping pieces are respectively arranged on the surfaces of the first hoop and the second hoop, a traction mechanism is arranged between the first hoop and the second hoop, an anti-deviation guide piece is arranged between the first hoop and the second hoop, the traction mechanism pulls the first hoop to approach the second hoop, the distance between the first hoop and the second hoop is reduced, and the pipeline welding seam clamping of the first hoop and the second hoop is wrapped.
Preferably, the first hoop and the second hoop are in semicircular plate structures, the end parts of the first hoop and the second hoop are integrally formed with connecting pieces, the surfaces of the connecting pieces are provided with reserved holes, bolts are inserted into the reserved holes, and the two groups of hoops are fixedly connected through the bolts after being aligned.
Preferably, the embedded damping piece comprises two embedded grooves and rubber clamping strips, wherein the two embedded grooves are respectively arranged in the inner annular surfaces of the first hoop and the second hoop, a plurality of embedded grooves are arranged in each group, the plurality of embedded grooves are distributed along the inner annular surface of the first hoop, the rubber clamping strips are fixed in the embedded grooves, and the height of the rubber clamping strips is larger than the depth of the embedded grooves.
Preferably, the traction mechanism comprises a mounting frame, an electric telescopic rod, a connecting block, a positioning slot, a connecting frame, a perforation, a positioning insert, a traction piece, a pull ring and a spring, wherein the mounting frame is of a square frame body structure, the mounting frame is fixed on the outer annular surface of the second hoop, the electric telescopic rod is fixed in the mounting frame, and a piston rod of the electric telescopic rod faces the first hoop.
Preferably, the connecting block is fixed on a piston rod of the electric telescopic rod, the connecting block is movably inserted into the connecting frame, the connecting frame is of a -shaped platy structure, and the connecting frame is fixed on the outer ring surface of the first hoop.
Preferably, the positioning slot is formed in the surface of the connecting block, the through hole is formed in the surface of the connecting frame, one end of the positioning plug block is movably inserted into the through hole, the traction piece is fixed at the other end of the positioning plug block, and after the connecting block is inserted into the connecting frame, one end of the positioning plug block penetrates through the through hole and then is inserted into the positioning slot.
Preferably, the pulling piece is fixed at the other end of the positioning insert, the pull ring is fixed on the surface of the pulling piece, the spring is sleeved on the rod body of the positioning insert, and the spring is fixed between the connecting frame and the pulling piece.
Preferably, the anti-deviation guide piece comprises guide strips and a limiting frame, wherein the guide strips are of L-shaped plate structures, one ends of the guide strips are fixed on the outer annular surface of the hoop II, the guide strips are provided with two groups of guide strips which are symmetrically distributed about the hoop II, the other ends of the guide strips penetrate through the limiting frame, the limiting frame is of a -shaped plate structure, and the limiting frame is fixed on the outer annular surface of the hoop I.
Compared with the prior art, the invention has the beneficial effects that:
the pipeline clamping device for automatic pipeline welding provided by the invention can be operated by a single person, after the first two groups of hoops are arranged on one pipe body to be welded, the second hoops are arranged on the other pipe to be welded, and then the traction mechanism is started to drive the hoops to approach the second hoops, so that the two groups of pipes are tightly spliced together, and the splicing parts of the two groups of pipes are welded at the moment.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the present invention in semi-section;
FIG. 3 is an enlarged schematic view of the structure shown in FIG. 2A;
FIG. 4 is a schematic view showing the folded structure of the first and second hoops of the present invention;
FIG. 5 is a schematic view of a band of the present invention;
fig. 6 is a schematic view of a connection frame structure of the present invention.
In the figure: the device comprises a first hoop ring 1, a second hoop ring 2, a preformed hole 3, a bolt 4, an embedded groove 5, a rubber clamping strip 6, a guide strip 7, a limiting frame 8, a mounting frame 9, an electric telescopic rod 10, a connecting block 11, a positioning slot 12, a connecting frame 13, a perforation 14, a positioning insert 15, a traction piece 16, a pull ring 17 and a spring 18.
Description of the embodiments
In order to make the objects, technical solutions, and advantages of the present invention more apparent, the embodiments of the present invention will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present invention, are intended to be illustrative only and not limiting of the embodiments of the present invention, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present invention.
Examples
Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a pipeline clamping device for pipeline automatic weld, includes hoop I1 and hoop II 2, hoop I1 and hoop II 2 all are equipped with two sets of, and two sets of hoop I1 and hoop II 2 cover respectively are established on two sets of pipeline that need weld, and hoop I1 and hoop II 2's surface all is equipped with embedded damping piece, is equipped with traction mechanism between hoop I1 and hoop II 2, and is equipped with the anti-deflection guide between hoop I1 and hoop II 2, and traction mechanism pulls hoop I to hoop II 2 and is close to, reduces hoop I1 and hoop II 2 interval, realizes the pipeline welding seam centre gripping of hoop I1 and hoop II 2 parcel; the welding device meets the requirement of single operation, after the two groups of hoops 1 are installed on a pipe body to be welded, the hoops 2 are installed on another pipe to be welded, and then the traction mechanism is started to drive the hoops 1 to approach the hoops 2, so that the two groups of pipes are tightly spliced together, and the welding of the splicing parts of the two groups of pipes is achieved.
Examples
Referring to fig. 5, on the basis of the first embodiment, in order to promote the anti-slip effect of the hoops 1 and 2 behind the pipeline, the hoops 1 and 2 are in semicircular plate structures, the end parts of the hoops 1 and 2 are uniformly formed with connecting pieces, the surfaces of the connecting pieces are provided with preformed holes 3, bolts 4 are inserted into the preformed holes 3, the two groups of hoops 1 are fixedly connected through the bolts 4 after being aligned, the embedded damping piece comprises embedded grooves 5 and rubber clamping strips 6, the embedded grooves 5 are provided with two groups, the two groups of embedded grooves 5 are respectively formed in the inner annular surfaces of the hoops 1 and 2, each group of embedded grooves 5 is provided with a plurality of embedded grooves 5, the plurality of embedded grooves 5 are distributed along the inner annular surface of the hoops 1, the rubber clamping strips 6 are fixed in the embedded grooves 5, and the height of the rubber clamping strips 6 is larger than the depth of the embedded grooves 5.
Examples
Referring to fig. 3, 4 and 6, based on the second embodiment, in order to reduce the space between the first and second installed hoops 1 and 2, the traction mechanism includes a mounting frame 9, an electric telescopic rod 10, a connecting block 11, a positioning slot 12, a connecting frame 13, a through hole 14, a positioning insert 15, a traction piece 16, a pull ring 17 and a spring 18, wherein the mounting frame 9 is in a square frame structure, the mounting frame 9 is fixed on the outer ring surface of the second hoop 2, the electric telescopic rod 10 is fixed in the mounting frame 9, a piston rod of the electric telescopic rod 10 faces the first hoop 1, the connecting block 11 is fixed on the piston rod of the electric telescopic rod 10, the connecting block 11 is movably inserted in the connecting frame 13, the connecting frame 13 is in a -shaped plate structure, the connecting frame 13 is fixed on the outer ring surface of the first hoop 1, the positioning slot 12 is formed on the surface of the connecting block 11, the through hole 14 is formed on the surface of the connecting frame 13, one end of the positioning insert 15 is movably inserted in the through hole 14, the traction piece 16 is fixed on the other end of the positioning insert 15, the connecting block 11 is inserted into the connecting block 11 after the connecting block 11 is inserted into the connecting frame 13, one end of the positioning insert 15 is inserted into the through hole 16, the other end of the positioning insert 16 is fixed on the positioning insert 16, and the other end of the positioning insert 16 is fixed on the connecting piece 18, and the positioning insert 16 is fixed on the connecting piece 18; the anti-deflection guide piece comprises guide strips 7 and a limit frame 8, wherein the guide strips 7 are of L-shaped plate structures, one ends of the guide strips 7 are fixed on the outer annular surface of the hoop II 2, the guide strips 7 are provided with two groups, the two groups of guide strips 7 are symmetrically distributed about the hoop II 2, the other ends of the guide strips 7 penetrate through the limit frame 8, the limit frame 8 is of -shaped plate structures, and the limit frame 8 is fixed on the outer annular surface of the hoop I1.
During actual use, two groups of hoops 1 and two groups of hoops 2 are fixed on two groups of pipelines to be welded through bolts 4 respectively, after the hoops 1 and the hoops 2 are wrapped around the pipelines, the embedded groove 5 is extruded and deformed, the embedded groove 5 is rebounded and tightly abutted against the surface of the pipelines, friction of the hoops 1 and the hoops 2 on the pipelines is increased, the pull ring 17 is manually pinched to extract the positioning plug 15 upwards, the pulling piece 16 stretches the spring 18 to deform, the electric telescopic rod 10 is started to push the connecting block 11 to be inserted into the connecting frame 13, the pull ring 17 is loosened, the spring 18 rebounded to pull the pulling piece 16 to reset, the positioning plug 15 penetrates through the through holes 14 to be inserted into the positioning slots 12, connection between the connecting block 11 and the connecting frame 13 is achieved, when the piston rod of the electric telescopic rod 10 is retracted, the pipeline pulling the hoops 1 drives the pipeline of the hoops 1 to move towards the pipeline of the hoops 2, clamping of the two pipelines is achieved, and then a constructor welds joints of the two groups of pipelines.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A pipeline clamping device for pipeline automatic weld, includes hoop one (1) and hoop two (2), its characterized in that: the two groups of hoops I (1) and II (2) are respectively provided with two groups of hoops, the two groups of hoops I (1) and II (2) are respectively sleeved on two groups of pipelines needing to be welded, embedded damping pieces are respectively arranged on the surfaces of the hoops I (1) and II (2), a traction mechanism is arranged between the hoops I (1) and II (2), an anti-deflection guide piece is arranged between the hoops I (1) and II (2), the traction mechanism pulls the hoops I (1) to be close to the hoops II (2), the distance between the hoops I (1) and II (2) is reduced, and pipeline welding seam clamping wrapped by the hoops I (1) and II (2) is realized.
2. A pipe clamping device for automatic pipe welding according to claim 1, wherein: the first hoop (1) and the second hoop (2) are of semicircular plate structures, connecting pieces are integrally formed at the ends of the first hoop (1) and the second hoop (2), reserved holes (3) are formed in the surfaces of the connecting pieces, bolts (4) are inserted into the reserved holes (3), and the two groups of first hoops (1) are fixedly connected through the bolts (4) after being aligned.
3. A pipe clamping device for automatic pipe welding according to claim 1, wherein: the embedded damping piece comprises embedded grooves (5) and rubber holding strips (6), wherein the embedded grooves (5) are provided with two groups, the two groups of embedded grooves (5) are respectively arranged in the inner annular surfaces of the first hoop (1) and the second hoop (2), each group of embedded grooves (5) are provided with a plurality of embedded grooves (5) which are distributed along the inner annular surface of the first hoop (1), the rubber holding strips (6) are fixed in the embedded grooves (5), and the height of the rubber holding strips (6) is larger than the depth of the embedded grooves (5).
4. A pipe clamping device for automatic pipe welding according to claim 1, wherein: the traction mechanism comprises a mounting frame (9), an electric telescopic rod (10), a connecting block (11), a positioning slot (12), a connecting frame (13), a perforation (14), a positioning inserting block (15), a traction piece (16), a pull ring (17) and a spring (18), wherein the mounting frame (9) is of a square frame body structure, the mounting frame (9) is fixed on the outer ring surface of the hoop II (2), the electric telescopic rod (10) is fixed in the mounting frame (9), and a piston rod of the electric telescopic rod (10) faces the hoop I (1).
5. A pipe clamping device for automatic pipe welding according to claim 4, wherein: the connecting block (11) is fixed on a piston rod of the electric telescopic rod (10), the connecting block (11) is movably inserted into the connecting frame (13), the connecting frame (13) is of a -shaped platy structure, and the connecting frame (13) is fixed on the outer ring surface of the first hoop ring (1).
6. A pipe clamping device for automatic pipe welding according to claim 4, wherein: the locating slot (12) is formed in the surface of the connecting block (11), the through hole (14) is formed in the surface of the connecting frame (13), one end of the locating plug (15) is movably inserted into the through hole (14), the traction piece (16) is fixed at the other end of the locating plug (15), and after the connecting block (11) is inserted into the connecting frame (13), one end of the locating plug (15) penetrates through the through hole (14) and then is inserted into the locating slot (12).
7. A pipe clamping device for automatic pipe welding according to claim 4, wherein: the traction piece (16) is fixed at the other end of the positioning insert block (15), the pull ring (17) is fixed on the surface of the traction piece (16), the spring (18) is sleeved on the rod body of the positioning insert block (15), and the spring (18) is fixed between the connecting frame (13) and the traction piece (16).
8. A pipe clamping device for automatic pipe welding according to claim 2, wherein: the anti-deviation guide piece comprises guide strips (7) and a limiting frame (8), wherein the guide strips (7) are of an L-shaped plate structure, one ends of the guide strips (7) are fixed on the outer annular surface of the hoop II (2), the guide strips (7) are provided with two groups, the two groups of guide strips (7) are symmetrically distributed about the hoop II (2), the other ends of the guide strips (7) penetrate through the limiting frame (8), the limiting frame (8) is of a -shaped plate structure, and the limiting frame (8) is fixed on the outer annular surface of the hoop I (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310151469.4A CN116038084A (en) | 2023-02-22 | 2023-02-22 | A pipeline clamping device for pipeline automatic weld |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310151469.4A CN116038084A (en) | 2023-02-22 | 2023-02-22 | A pipeline clamping device for pipeline automatic weld |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116038084A true CN116038084A (en) | 2023-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310151469.4A Pending CN116038084A (en) | 2023-02-22 | 2023-02-22 | A pipeline clamping device for pipeline automatic weld |
Country Status (1)
| Country | Link |
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| CN (1) | CN116038084A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116357547A (en) * | 2023-06-02 | 2023-06-30 | 江苏嘉合建设有限公司 | Circulating cooling water supply and return device of air compressor unit |
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| DE102020124264A1 (en) * | 2020-09-17 | 2022-03-17 | Anja Merlo | System for handling and fixing pipe ends to create a connection between the pipe ends, in particular for connecting polyethylene pipes using a welding socket |
| CN216990659U (en) * | 2022-02-16 | 2022-07-19 | 安徽万朗高科有限公司 | Pipe orifice butt joint positioning device for pipeline repair |
| CN217355976U (en) * | 2021-12-16 | 2022-09-02 | 沧州新兴无缝钢管有限公司 | Anti-drop coupling for petroleum pipeline |
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2023
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116357547A (en) * | 2023-06-02 | 2023-06-30 | 江苏嘉合建设有限公司 | Circulating cooling water supply and return device of air compressor unit |
| CN116357547B (en) * | 2023-06-02 | 2023-07-28 | 江苏嘉合建设有限公司 | Circulating cooling water supply and return device of air compressor unit |
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