CN219170053U - Centering temporary fixing device for water pipe welding - Google Patents
Centering temporary fixing device for water pipe welding Download PDFInfo
- Publication number
- CN219170053U CN219170053U CN202223364453.1U CN202223364453U CN219170053U CN 219170053 U CN219170053 U CN 219170053U CN 202223364453 U CN202223364453 U CN 202223364453U CN 219170053 U CN219170053 U CN 219170053U
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- water pipe
- frame
- centering
- bolts
- fixing
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model relates to the technical field of pipeline welding, in particular to a centering temporary fixing device for water pipe welding, which comprises a detachable frame and a fixing frame, wherein the fixing frame is U-shaped, two bolts are fixedly arranged at the top of the fixing frame, insertion holes are formed in the fixing frame and correspond to the bolts, locking nuts are connected to the outer walls of the bolts through threads.
Description
Technical Field
The utility model relates to the technical field of pipeline welding, in particular to a centering temporary fixing device for water pipe welding.
Background
With the development of building construction, the welding quality requirements of construction units on water pipes are more and more strict.
Often because of the proficiency of workers and the difference of work responsibility in the water pipe welding process, the pipelines are not completely centered during welding, larger misalignment occurs, the welding quality of the pipelines is poor, even the final acceptance is disqualified, if reworking directly affects the operation efficiency of related procedures, the situation is a difficult problem to be solved when the current pipelines are welded.
Disclosure of Invention
The utility model aims to provide a centering temporary fixing device for water pipe welding, which is used for solving the problems in the background art.
The technical scheme of the utility model is as follows: the centering temporary fixing device for water pipe welding comprises a detachable frame and a fixing frame, wherein the fixing frame is U-shaped, two bolts are fixedly arranged at the top of the fixing frame, insertion holes are formed in the fixing frame, the insertion holes correspond to the bolts, and locking nuts are connected to the outer walls of the bolts through threads;
screw holes are formed in three sides of the fixed frame and the outer wall of the detachable frame, telescopic screws are connected to the inner wall of the screw holes through threads, and water pipes are arranged in the 'mouth' -shaped parts of the fixed frame and the detachable frame.
Preferably, the fixing frames are provided with two groups, and two connecting plates are fixedly arranged between two adjacent groups of fixing frames.
Preferably, a plurality of telescopic screws are distributed in a circumferential array along the outer wall of the water pipe.
The utility model provides a centering temporary fixing device for water pipe welding through improvement, which has the following improvements and advantages compared with the prior art:
the method comprises the following steps: the centering temporary fixing device for water pipe welding solves the problem of centering in the water pipe welding in building construction, improves the welding quality and efficiency, can be repeatedly recycled, has good economic effect, is easy to obtain materials required by manufacturing, has a convenient structure, is convenient to process and manufacture, and is easy to popularize;
and two,: the utility model can save the physical strength of the constructors during the manual centering of the pipelines, lighten the construction labor intensity of the constructors and improve the construction efficiency.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a perspective view of the present utility model;
fig. 2 is a schematic structural view of the working state of the present utility model.
Reference numerals illustrate:
1. a connecting plate; 2. a detachable frame; 3. a lock nut; 4. a telescopic screw; 5. and fixing the frame.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a centering temporary fixing device for water pipe welding by improving the centering temporary fixing device, which comprises the following technical scheme:
as shown in fig. 1-2, a centering temporary fixing device for welding a water pipe comprises a detachable frame 2 and a fixing frame 5, wherein the fixing frame 5 is U-shaped, two bolts are fixedly arranged at the top of the fixing frame 5, the bolts can be fixed with the fixing frame 5 through welding, inserting holes are formed in the fixing frame 5, the inserting holes correspond to the bolts, and locking nuts 3 are connected to the outer walls of the bolts through threads;
screw holes are formed in three sides of the fixed frame 5 and the outer wall of the detachable frame 2, the inner wall of the screw holes is connected with the telescopic screw 4 through threads, a water pipe is arranged in the shape of a 'mouth' of the fixed frame 5 and the detachable frame 2, and the water pipe is pushed through one end of the telescopic screw 4 by rotating the telescopic screw 4.
Further, two groups of fixing frames 5 are arranged, two connecting plates 1 are fixedly arranged between two adjacent groups of fixing frames 5, and the connecting plates 1 can be welded and fixed on the fixing frames 5.
Further, the telescopic screws 4 are distributed along the outer wall of the water pipe in a circumferential array, and the positions of the pipe orifices of the water pipe are adjusted by rotating the telescopic screws 4 at different positions.
When the butt welding construction of the water pipe is carried out, the fixed frame 5 is placed below the position of the water pipe connector, then the water pipe to be subjected to the butt welding construction is placed on the U-shaped inner wall of the fixed frame 5, meanwhile, the detachable frame 2 is placed above the water pipe, bolts are inserted into the detachable frame 2 through insertion holes, then the locking nut 3 is rotated through a tool to lock the fixed frame 5 and the detachable frame 2, and at the moment, the fixed frame 5 and the detachable frame 2 form a 'mouth' -shaped structure;
through rotating the telescopic screw 4 of different positions department, utilize the telescopic screw 4 of different positions department stretch out the length difference come the regulation water pipe mouth of pipe position, make two pipeline that wait to weld carry out pipeline welding after reaching full centering, after the pipeline welding is accomplished, through adjusting the length of telescopic screw 4, make the pipeline loosen, then demolish the whole device after removing lock nut 3, remove the repeated cyclic utilization in lower road weld position after dismantling, in this device use, through adjusting the stretch out length of telescopic screw 4, can be applicable to the water pipe of multiple pipe diameter.
To sum up, the device solves the difficult problem of water pipe welding centering in construction, improves welding quality and efficiency, and water pipe welded centering temporary fixing device repeatedly usable, economic effect is good, and the required material of the device preparation is obtained easily, and the convenient processing preparation of structure, easily promotes, saves the manual centering physical power of constructor pipeline through the device, alleviates operating personnel's construction labor intensity, improves the efficiency of construction.
Claims (3)
1. A centering temporary fixation device for water pipe welding, its characterized in that: the detachable fixing device comprises a detachable frame (2) and a fixing frame (5), wherein the fixing frame (5) is U-shaped, two bolts are fixedly arranged at the top of the fixing frame (5), inserting holes are formed in the fixing frame (5), the inserting holes correspond to the bolts, and locking nuts (3) are connected to the outer walls of the bolts through threads;
screw holes are formed in three sides of the fixed frame (5) and the outer wall of the detachable frame (2), telescopic screws (4) are connected to the inner wall of the screw holes through threads, and water pipes are arranged in the 'mouths' of the fixed frame (5) and the detachable frame (2).
2. A centering temporary fixation device for water pipe welding as claimed in claim 1, wherein: the fixing frames (5) are provided with two groups, and two connecting plates (1) are fixedly arranged between two adjacent groups of fixing frames (5).
3. A centering temporary fixation device for water pipe welding as claimed in claim 1, wherein: the telescopic screw rods (4) are distributed in a circumferential array along the outer wall of the water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223364453.1U CN219170053U (en) | 2022-12-15 | 2022-12-15 | Centering temporary fixing device for water pipe welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223364453.1U CN219170053U (en) | 2022-12-15 | 2022-12-15 | Centering temporary fixing device for water pipe welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219170053U true CN219170053U (en) | 2023-06-13 |
Family
ID=86663709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223364453.1U Active CN219170053U (en) | 2022-12-15 | 2022-12-15 | Centering temporary fixing device for water pipe welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219170053U (en) |
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2022
- 2022-12-15 CN CN202223364453.1U patent/CN219170053U/en active Active
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