CN216939224U - Pipeline welding is to mouthful frock - Google Patents
Pipeline welding is to mouthful frock Download PDFInfo
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- CN216939224U CN216939224U CN202220747508.8U CN202220747508U CN216939224U CN 216939224 U CN216939224 U CN 216939224U CN 202220747508 U CN202220747508 U CN 202220747508U CN 216939224 U CN216939224 U CN 216939224U
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Abstract
The utility model discloses a pipeline welding aligning tool, which comprises two arc plates, wherein flanges are arranged at two ends of each arc plate, mounting holes are formed in the flanges, a plurality of aligning devices are symmetrically arranged on the outer arc surfaces of the arc plates, and each aligning device comprises: the fixed support is welded and fixed with the arc plate, the upper end of the fixed support is provided with a correction seat, and the height of the correction seat is higher than that of the arc plate; the correcting seat is provided with an adjusting bolt, the adjusting bolt is in threaded connection with the correcting seat, and the bolt head of the adjusting bolt points to the circle center of the arc plate; the utility model solves the problems that the pipeline in the prior art is aligned by manpower, time and labor are wasted, and the aligning quality is difficult to ensure; the utility model has the advantages of simple aligning operation and high aligning precision, and ensures the aligning efficiency and quality of the pipeline; the tool has the advantages of light weight, small volume, good adaptability to the butt construction of large-diameter pipelines in small space and convenient carrying.
Description
Technical Field
The utility model relates to the technical field of small hardware tools, in particular to a pipeline welding aligning tool.
Background
In the process of pipeline installation welding, the pipeline is required to be aligned, and the construction quality and efficiency of the process determine the quality and the installation efficiency of the pipeline installation welding. The tradition is to mouthful process and mainly relies on manpower and hoist to go on, and not only the manpower consumes great but also to mouthful efficiency slow, and the quality of being geared to needs of job also hardly obtains guaranteeing. The traditional pipeline is more difficult to align the pipeline with large pipe diameter and thick pipe wall, the aligning precision is difficult to control, and the error is larger; the standard specification and the design requirement are difficult to achieve, the quality hidden danger is remained, the service life of the pipeline or the equipment is reduced, and some safety accidents can be caused. The advantages and the use effect are obvious. In order to solve the problems, a pipeline welding aligning tool is provided at present, which can perfectly align the pipeline welding.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pipeline welding aligning tool; the problems of difficulty in aligning the pipeline, low aligning precision, low efficiency, time and labor waste in the prior art are solved.
The specific scheme of the utility model is as follows: the utility model provides a pipeline welding is to mouthful frock, includes two circular arc boards, the circular arc board both ends have the turn-ups, be equipped with the mounting hole on the turn-ups, the symmetry is equipped with a plurality of alignment device on the circular arc board extrados, alignment device includes: the fixing support is an L-shaped plate, the fixing support is welded and fixed with the arc plate, a correcting seat is arranged at the upper end of the fixing support, and the height of the correcting seat is higher than that of the arc plate; the correcting seat is provided with an adjusting bolt, the adjusting bolt is in threaded connection with the correcting seat, and the bolt head of the adjusting bolt points to the circle center of the arc plate; the two arc plates are detachably and symmetrically arranged and fixed, and a circular installation channel is formed in the middle of the two arc plates.
In one embodiment, the calibration seat is a long nut.
In one embodiment, the two circular arc plates are fixed by screw thread connection of bolts.
In one embodiment, the circular arc plate has a thickness δ =10 mm and a width of 100 mm.
In one embodiment, the spacer bolt has a gauge of M12 mm to 60 mm.
In one embodiment, 2 alignment devices are symmetrically arranged on the outer arc surface of the arc plate, and the included angle of the alignment devices is 90 degrees.
The operation method of the utility model comprises the following steps: the pipeline is sleeved in an installation channel formed by two fixed arc plates, the pipeline needing aligning is dragged to an aligning device to align with the pipeline in the installation channel, and the pipeline is adjusted by utilizing adjusting bolts on the aligning device from four directions until the two pipelines are aligned successfully.
The utility model has the following beneficial effects: 1. the aligning operation is simple, the aligning precision is high, and the aligning efficiency and quality of the pipeline are ensured; 2. the butt joint work of pipelines with different pipe diameters can be finished by replacing arc plates with different diameters; 3. the material is simple, the rapid assembly can be carried out on site, the site construction is convenient, and the influence of no special equipment on the site is avoided to the greatest extent; 4. the tool is light in weight, small in size, capable of being well suitable for the butt construction of large-diameter pipelines in small spaces and convenient to carry.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a top view of FIG. 2;
in the figure: 1-arc plate, 101-flanging, 102-installation channel, 2-alignment device, 201-fixed support, 202-correction seat and 203-adjusting bolt.
Detailed Description
Referring to fig. 1-3, a pipeline welding aligning tool includes two arc plates 1, where two ends of each arc plate 1 are provided with flanges 101, each flange 101 is provided with a mounting hole, a plurality of aligning devices 2 are symmetrically arranged on outer arc surfaces of the arc plates 1, and each aligning device 2 includes: the fixing support 201 is an L-shaped plate, the fixing support 201 is welded and fixed with the arc plate 1, a correcting seat 202 is arranged at the upper end of the fixing support 201, and the height of the correcting seat 202 is higher than that of the arc plate 1; an adjusting bolt 203 is arranged on the correcting seat 202, the adjusting bolt 203 is in threaded connection with the correcting seat 202, and the bolt head of the adjusting bolt 203 points to the circle center of the arc plate 1; the two arc plates 1 are detachably and symmetrically arranged and fixed, and a circular installation channel 102 is formed in the middle.
Preferably, in this embodiment, the calibration base 202 is a long nut. The long nut is directly welded at the upper end of the fixing support 201, so that the threaded hole of the long nut points to the axis direction of the arc plate 1.
Specifically, the adjusting bolt 203 is rotated by utilizing the threaded connection relationship between the adjusting bolt 203 and the correcting seat 202, the pipeline needing aligning is pushed by utilizing the thrust of the adjusting bolt 203, and the pipeline is adjusted from four directions, and after the pipeline and the pipeline are completely aligned by visual observation, the pipeline can be welded and fixed.
Preferably, in the present embodiment, the two circular arc plates 1 are fixed by a bolt thread connection.
Preferably, in this embodiment, the thickness δ =10 mm and the width of the circular arc plate 1 is 100 mm.
Preferably, in this embodiment, the specification of the adjusting bolt 203 is M12 × 60 mm.
Preferably, in this embodiment, 2 alignment devices 2 are symmetrically disposed on the outer arc surface of the arc plate 1, and an included angle of the alignment devices 2 is 90 °.
The operation method of the utility model comprises the following steps: the pipeline is sleeved in the installation channel 102 formed by the two arc plates 1 which are installed and fixed, then the pipeline which needs to be aligned is dragged to the aligning device 2 to be aligned with the pipeline in the installation channel 102, the pipeline is adjusted by the adjusting bolt 203 on the aligning device 2, and the pipeline is adjusted from four directions until the two pipelines are aligned successfully.
Claims (6)
1. The utility model provides a pipeline welding is to mouthpart frock which characterized in that: including two circular arc boards, the circular arc board both ends have the turn-ups, be equipped with the mounting hole on the turn-ups, the symmetry is equipped with a plurality of alignment devices on the arc board extrados, alignment device includes: the fixing support is an L-shaped plate, the fixing support is welded and fixed with the arc plate, a correcting seat is arranged at the upper end of the fixing support, and the height of the correcting seat is higher than that of the arc plate; the correcting seat is provided with an adjusting bolt, the adjusting bolt is in threaded connection with the correcting seat, and the bolt head of the adjusting bolt points to the circle center of the arc plate; the two arc plates are detachably and symmetrically arranged and fixed, and a circular installation channel is formed in the middle of the two arc plates.
2. The pipeline welding aligning tool of claim 1, which is characterized in that: the correction seat is a long nut.
3. The pipeline welding aligning tool of claim 1, which is characterized in that: the two arc plates are connected and fixed by bolts and threads.
4. The pipeline welding aligning tool of claim 1, which is characterized in that: the thickness of the arc plate is delta =10 mm, and the width of the arc plate is 100 mm.
5. The pipeline welding aligning tool of claim 4, which is characterized in that: the specification of the adjusting bolt is M12 mm and 60 mm.
6. The pipeline welding aligning tool of claim 1, which is characterized in that: the cambered surface of circular arc board is gone up the symmetry and is equipped with 2 alignment device, just alignment device's contained angle is 90.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220747508.8U CN216939224U (en) | 2022-04-02 | 2022-04-02 | Pipeline welding is to mouthful frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220747508.8U CN216939224U (en) | 2022-04-02 | 2022-04-02 | Pipeline welding is to mouthful frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216939224U true CN216939224U (en) | 2022-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220747508.8U Active CN216939224U (en) | 2022-04-02 | 2022-04-02 | Pipeline welding is to mouthful frock |
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| Country | Link |
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| CN (1) | CN216939224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116220363A (en) * | 2023-02-13 | 2023-06-06 | 浙江中南绿建科技集团有限公司 | Method for preventing staggered edges of cross-shaped rotary tubular column |
-
2022
- 2022-04-02 CN CN202220747508.8U patent/CN216939224U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116220363A (en) * | 2023-02-13 | 2023-06-06 | 浙江中南绿建科技集团有限公司 | Method for preventing staggered edges of cross-shaped rotary tubular column |
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