CN208304286U - A kind of pipeline butt fixture - Google Patents
A kind of pipeline butt fixture Download PDFInfo
- Publication number
- CN208304286U CN208304286U CN201820961836.1U CN201820961836U CN208304286U CN 208304286 U CN208304286 U CN 208304286U CN 201820961836 U CN201820961836 U CN 201820961836U CN 208304286 U CN208304286 U CN 208304286U
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- bolt
- arc panel
- bolt hole
- arc
- welded
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Abstract
The utility model discloses a kind of pipeline butt fixtures, including two symmetrical chuck bodies, the chuck body is arc panel, 3 or more L-type bolt holders are welded on arc panel, the short side of L-type bolt holder is fixedly welded on arc plate surface, the long side of L-type bolt holder is axially parallel with arc panel, and the free-end of L-type bolt holder is provided with the bolt hole axially vertical with arc panel, is provided with fixed bolt hole on the arc panel between L-type bolt holder.The fixture is fixed on one end of pipeline to be welded using the fixing bolt on arc panel, by adjusting bolt, the fine tuning of pipeline location is realized, to achieve the purpose that adjust welding groove.In the case where not using locating piece, pipeline to be welded is accurately positioned, convenient disassembly is reusable.
Description
Technical field
The utility model belongs to Pipe installing field of fixtures, specially a kind of pipeline butt fixture.
Background technique
In power construction engineering, there are a large amount of pipeline weldings, and Pipe installing position is changeable, and site welding is almost
All using manual welding, traditional pipe string mostly uses the mode of welding locating piece in groove, in bottom welding process, needs
Locating piece is gradually ground off, the method installation effectiveness is lower, and installation cost is high.
How in the case where not using locating piece, pipeline to be welded is accurately positioned, and reach convenient disassembly, repeats
The effect used is the technical problems to be solved in the utility model.
Summary of the invention
The utility model provides a kind of pipeline butt fixture aiming at above-mentioned defect.The fixture uses arc
Fixing bolt on shape plate is fixed on one end of pipeline to be welded, by adjusting bolt, realizes the fine tuning of pipeline location, thus
Achieve the purpose that adjust welding groove.In the case where not using locating piece, pipeline to be welded is accurately positioned, convenient disassembly can
It reuses, improves installation effectiveness, reduce costs.
A kind of pipeline butt of the utility model is with clamp technology scheme, including two symmetrical chuck bodies, described
Chuck body be arc panel, welding 3 or more L-type bolt holder, the short sides of L-type bolt holder are fixedly welded on arc panel
The long side of arc plate surface, L-type bolt holder is axially parallel with arc panel, and the free-end of L-type bolt holder is provided with adjusting spiral shell
Keyhole is provided with fixed bolt hole on the arc panel between L-type bolt holder.
Two pieces of arc panels wherein one end interconnected is provided with connecting plate, and the corresponding bolt in position is provided on connecting plate
Hole is bolted using connection, constitutes locking device；
The arc panel other end mutually coincides after symmetrically cutting, and is overlapped position and is provided with the corresponding bolt hole in position, bolt
Across being overlapped, position bolt hole is parallel with arc plate axis, forms moving fulcrum.
It adjusts and is welded with adjusting nut on bolt hole.
It is vertical with arc plate axis across adjusting nut and adjusting bolt hole to adjust bolt.
Fixture nut is welded on fixed bolt hole.
Fixing bolt passes through fixture nut and fixed bolt hole is vertical with arc plate axis.
The utility model has the following beneficial effects: this fixture is first using a pair of of arc panel and the fixture nut being welded thereon
Bolt is fixed on pipeline to be welded, by the adjusting bolt and nut being welded on bolt holder, adjusts pipeline location,
To achieve the purpose that adjust welding groove.The method improves the efficiency of combination compared with traditional welding locating piece, reduces
Cost, meanwhile, because reduce welding defect rate without tack welding in groove, improve welding quality.
Detailed description of the invention:
Fig. 1 show the main view of the utility model；
Fig. 2 show the top view of the utility model；
Fig. 3 show A-A partial schematic diagram in Fig. 1.
In figure, 1. arc panels, 2. bolt holders, 3. adjust bolt, 4. connecting plates, 5. connection bolts, 6. fixing bolts.
Specific embodiment:
The technical side of the utility model is described in detail in the utility model in order to better understand with specific example below
Case, but the utility model is not limited thereto.
Embodiment 1
A kind of pipeline butt fixture, including two symmetrical chuck bodies, the chuck body are arc panel 1, arc
8 L-type bolt holders 2 are welded on shape plate 1, the short side of L-type bolt holder 2 is fixedly welded on 1 surface of arc panel, L-type bolt branch
The long side of frame 2 is axial parallel with arc panel 1, and the free-end of L-type bolt holder 2 is provided with adjusting bolt hole, adjusts on bolt hole
It is welded with adjusting nut, it is vertical with 1 axis of arc panel across adjusting nut and adjusting bolt hole to adjust bolt 3.
Fixed bolt hole is provided on arc panel 1 between L-type bolt holder 2.Fixed spiral shell is welded on fixed bolt hole
Mother, fixing bolt 6 passes through fixture nut and fixed bolt hole is vertical with 1 axis of arc panel.
Embodiment 2
A kind of pipeline butt fixture, including two symmetrical chuck bodies, the chuck body are arc panel 1, arc
8 L-type bolt holders 2 are welded on shape plate 1, the short side of L-type bolt holder 2 is fixedly welded on 1 surface of arc panel, L-type bolt branch
The long side of frame 2 is axial parallel with arc panel 1, and the free-end of L-type bolt holder 2 is provided with adjusting bolt hole, adjusts on bolt hole
It is welded with adjusting nut, it is vertical with 1 axis of arc panel across adjusting nut and adjusting bolt hole to adjust bolt 3.
Fixed bolt hole is provided on arc panel 1 between L-type bolt holder 2.Fixed spiral shell is welded on fixed bolt hole
Mother, fixing bolt 6 passes through fixture nut and fixed bolt hole is vertical with 1 axis of arc panel.
Two pieces of arc panels 1 wherein one end interconnected is provided with connecting plate 4, and it is corresponding to be provided with position on connecting plate 4
Bolt hole is connected using connection bolt 5, constitutes locking device；
1 other end of arc panel mutually coincides after symmetrically cutting, and is overlapped position and is provided with the corresponding bolt hole in position, bolt
Across being overlapped, position bolt hole is parallel with 1 axis of arc panel, forms moving fulcrum.
When installation, a pair of of arc panel 1 is mounted on to one end of docking tube groove, adjusts bolt 3, adjusting nut is fixed.
The other end for docking tube groove is protruded into fixture, the adjusting bolt 3 for organizing weldering on bolt holder 2 is adjusted, makes welding groove two sides
Alignment.
This positioning fixture can also play the work for preventing seam deformation other than it can be used for the group of weld seam to, adjustment gap
With.
Claims (6)
1. a kind of pipeline butt fixture, which is characterized in that including two symmetrical chuck bodies, the chuck body is arc
Shape plate, welding 3 or more L-type bolt holder, the short sides of L-type bolt holder are fixedly welded on arc plate surface, L-type on arc panel
The long side of bolt holder is axially parallel with arc panel, and the free-end of L-type bolt holder is provided with adjusting bolt hole, L-type bolt branch
Fixed bolt hole is provided on arc panel between frame.
2. a kind of pipeline butt fixture according to claim 1, which is characterized in that two pieces of arc panels it is interconnected its
Middle one end is provided with connecting plate, and the corresponding bolt hole in position is provided on connecting plate, and the arc panel other end mutually coincides when opposite,
It is overlapped position and is provided with the corresponding bolt hole in position, it is parallel with arc plate axis that bolt passes through coincidence position bolt hole.
3. a kind of pipeline butt fixture according to claim 1, which is characterized in that adjust and be welded with adjusting on bolt hole
Nut.
4. a kind of pipeline butt fixture according to claim 3, which is characterized in that adjust bolt pass through adjusting nut and
It is vertical with arc plate axis to adjust bolt hole.
5. a kind of pipeline butt fixture according to claim 1, which is characterized in that be welded with fixation on fixed bolt hole
Nut.
6. a kind of pipeline butt fixture according to claim 5, which is characterized in that fixing bolt pass through fixture nut and
Fixed bolt hole is vertical with arc plate axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820961836.1U CN208304286U (en) | 2018-06-21 | 2018-06-21 | A kind of pipeline butt fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820961836.1U CN208304286U (en) | 2018-06-21 | 2018-06-21 | A kind of pipeline butt fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208304286U true CN208304286U (en) | 2019-01-01 |
Family
ID=64708582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820961836.1U Active CN208304286U (en) | 2018-06-21 | 2018-06-21 | A kind of pipeline butt fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208304286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705898A (en) * | 2020-12-17 | 2021-04-27 | 中国二十冶集团有限公司 | Pipeline butt joint position adjusting device and using method thereof |
-
2018
- 2018-06-21 CN CN201820961836.1U patent/CN208304286U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705898A (en) * | 2020-12-17 | 2021-04-27 | 中国二十冶集团有限公司 | Pipeline butt joint position adjusting device and using method thereof |
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