CN215280693U - Heat supply pipeline welding is to mouthpart - Google Patents
Heat supply pipeline welding is to mouthpart Download PDFInfo
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- CN215280693U CN215280693U CN202121108119.2U CN202121108119U CN215280693U CN 215280693 U CN215280693 U CN 215280693U CN 202121108119 U CN202121108119 U CN 202121108119U CN 215280693 U CN215280693 U CN 215280693U
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- heat supply
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Abstract
The utility model discloses a heat supply pipeline welding butt joint device, which mainly relates to the field of welding tools; the method comprises the following steps: the pipe hoop comprises two pipe hoops, wherein guide rings are arranged on the outer walls of the two pipe hoops, a plurality of wedge blocks are arranged on the inner walls of the two pipe hoops, mounting grooves matched with the wedge blocks are formed in the pipe hoops, and the wedge blocks are connected with the mounting grooves in a sliding mode; the guide rods sequentially penetrate through the guide rings on the two pipe hoops and are connected with the guide rings in a sliding mode; a traction device for adjusting the distance between the two pipe clamps; the utility model provides a butt joint problem between the welding pipeline, guaranteed welded quality, can reduce the environment moreover and influence the use of butt joint ware, saved the manpower, improved the accuracy of pipeline butt joint.
Description
Technical Field
The utility model relates to a welding frock field specifically is a heat supply pipeline welding is to mouthpart.
Background
In the heat supply pipeline work progress, in order to guarantee pipeline welding quality, just must guarantee the quality of pipeline butt joint at first, nevertheless because pipeline quality problem, often can appear the problem that the pipeline ovality is super poor. Therefore, when the pipelines are aligned, the condition that the misalignment of the pipeline assembly is caused by the out-of-tolerance of the ovality of the pipelines must be controlled, otherwise, the welding quality of the pipelines is influenced.
At present, when two pipelines are butted, the pipelines are clamped by a pipe clamp, and the distance between the two pipelines is adjusted manually, so that although the adjustment can be realized, the limitation on the number of construction people is large, and when the size of the pipeline is large, the manual adjustment is difficult, the adjustment distance is difficult to grasp, and the construction quality and progress are influenced; before the pipeline is welded, the pipeline needs to be aligned, when the pipeline is not accurately abutted, the ovality is easy to be out of tolerance, and the welding quality is influenced, so that the service life and the service quality are influenced, and the existing alignment mode is easily influenced by the construction environment and is easy to be out of tolerance; in addition, because welded pipeline size is different respectively, just need the ferrule to adapt to different pipe diameter sizes, and current ferrule uses the adaptability comparatively single, and application range is narrower, carries out the in-process that pulls to the pipeline again moreover, appears becoming flexible easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the problem that exists among the prior art, provide a heat supply pipeline welding is to a mouthful ware, solved the problem of being geared to the needs of job between the welding pipeline, guaranteed welded quality, can reduce the environment moreover and influence the use of a mouthful ware, saved the manpower, improved the accuracy of pipeline butt joint.
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:
a heating line welding aligner, comprising:
the pipe hoop comprises two pipe hoops, wherein guide rings are arranged on the outer walls of the two pipe hoops, a plurality of wedge blocks are arranged on the inner walls of the two pipe hoops, mounting grooves matched with the wedge blocks are formed in the pipe hoops, and the wedge blocks are connected with the mounting grooves in a sliding mode;
the guide rods sequentially penetrate through the guide rings on the two pipe hoops and are connected with the guide rings in a sliding mode;
a pulling device for adjusting the distance between the two pipe clamps.
Preferably, a plurality of the wedges are centered about the center of the pipe clamp and are arranged in an annular array on the inner wall of the pipe clamp.
Preferably, the guide rod is a hexagonal prism, and a round hole matched with the hexagonal prism is formed in the guide ring.
Preferably, draw gear includes motor, threaded rod, supporting seat, screw thread seat, one of them the ferrule is used for installing motor, supporting seat, and another ferrule is used for installing the screw thread seat, the threaded rod is connected with motor drive, the threaded rod rotates with the supporting seat to be connected, be equipped with the screw hole that suits with the threaded rod on the screw thread seat.
Preferably, one end of the threaded rod, which is far away from the motor, is provided with a stop block.
Contrast prior art, the beneficial effects of the utility model reside in that:
the pipe hoop of the utility model is arranged on a pipeline to be welded in a butt joint way, the wedge block is used for adjusting the clamping degree between the pipeline and the pipe hoop, different pipeline sizes can be corresponded according to the size of the wedge block, the clamping of different pipelines is realized, and the use diversification is improved; the guide ring and the guide rod have the function of guiding, the butt joint accuracy between the two pipelines can be ensured, the occurrence of butt joint deviation scale and the influence on the welding quality are prevented, the influence of environmental factors is avoided, and the use is convenient; the traction device has the functions that after the pipe hoop is arranged on the pipeline, the distance between the two pipelines is adjusted, different welding gaps are adjusted according to welding requirements, the requirement on the number of constructors can be reduced, the construction difficulty is reduced, and the burden of workers is reduced; the utility model discloses simple structure, firm reliable, convenient to use can not receive construction environment's influence, has saved a large amount of manpowers, material resources, financial resources, has improved productivity greatly, has improved the degree of accuracy of the mouth facing between the pipeline, has improved welded effect, has improved the life of pipeline.
Drawings
FIG. 1 is a reference diagram of the usage state of the present invention;
FIG. 2 is a side view of FIG. 1;
the reference numbers in the drawings: 1. a pipe hoop; 2. a guide ring; 3. a wedge block; 4. a guide bar; 5. a traction device; 51. a motor; 52. a threaded rod; 53. a supporting seat; 54. a threaded seat; 55. a stopper; 6. a pipeline.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.
Example (b): as shown in the attached drawings 1-2, the utility model relates to a heat supply pipeline welding is to mouthpart, include:
the pipe hoop device comprises pipe hoops 1, wherein the number of the pipe hoops 1 is two, the pipe hoops 1 are used for being installed on a pipeline 6 to be butt-welded, guide rings 2 are arranged on the outer walls of the two pipe hoops 1, and in order to ensure the stability of guiding, the number of the guide rings 2 on each pipe hoop 1 is at least two;
two all be equipped with a plurality of wedge 3 on the inner wall of ferrule 1, be equipped with the mounting groove that suits with wedge 3 on the ferrule 1, wedge 3 and mounting groove sliding connection, as shown in figure 1, the height that highly is higher than the one end that the wedge 3 kept away from the tip of pipeline 6 of the one end of the tip that the wedge 3 is close to the tip of pipeline 6, wedge 3 is used for adjusting the chucking degree between pipeline 6 and the ferrule 1, can correspond different pipeline size according to the size of the use of wedge 3, realize the block to the pipeline 6 of different pipe diameters, improve the diversification of use, it is preferred, in order to guarantee the stability of chucking, a plurality of wedge 3 uses the center of ferrule 1 as the center, annular array arranges on the inner wall of ferrule 1, can guarantee the atress balance.
The traction device 5 is used for adjusting the distance between the two pipe hoops 1, the traction device 5 is used for adjusting the distance between the two pipe hoops 1 after the pipe hoops 1 are installed on the pipes 6, adjusting different welding gaps according to welding requirements, reducing the number of people for constructors, reducing construction difficulty and reducing the burden of workers, preferably, in order to further reduce the burden of the workers, the traction device 5 comprises a motor 51, a threaded rod 52, a supporting seat 53 and a threaded seat 54, wherein the motor 51 and the supporting seat 53 are fixed on one pipe hoop 1, the threaded seat 54 is fixed on the other pipe hoop 1, the threaded rod 52 is in transmission connection with a rotating shaft of the motor 51 through a connecting sleeve, the threaded rod 52 is in rotary connection with the supporting seat 53, and the threaded seat 54 is provided with a threaded hole matched with the threaded rod 52, the motor 51 starts, through the transmission of threaded rod 52, can drive screw thread seat 54 and remove, and then adjusts the distance between two pipe hoops 1, through motor drive, can reduce the use to the manual work, reduces workman's the construction degree of difficulty. Furthermore, a stop 55 is arranged at one end of the threaded rod 52 far away from the motor 51, so that overtravel can be prevented.
The pipe hoop 1 and the wedge block 3 of the utility model can clamp the pipeline 6, thereby facilitating the connection between the utility model and the pipeline 6, and the clamping degree of the wedge block 3 can be used for adjusting the clamping with the pipeline 6, and the clamping direction of the wedge block 3 is opposite to the moving direction of the pipeline 6, thereby preventing the looseness; the distance between the pipelines 6 is adjusted by the threaded rod 52 and the motor 61, so that the labor can be saved, the burden of workers can be reduced, the limit of construction environment is avoided, and the operation is convenient; by utilizing the guide ring 2 and the guide rod 4, the alignment accuracy between pipelines can be improved, so that the welding effect is better; the utility model discloses simple structure, firm reliable, convenient to use can not receive construction environment's influence, has saved a large amount of manpowers, material resources, financial resources, has improved productivity greatly, has improved the degree of accuracy of the mouth facing between the pipeline, has improved welded effect, has improved the life of pipeline.
Claims (5)
1. A heat supply pipeline welding aligning device is characterized by comprising:
the pipe hoop structure comprises pipe hoops (1), wherein the number of the pipe hoops (1) is two, guide rings (2) are arranged on the outer walls of the two pipe hoops (1), a plurality of wedge blocks (3) are arranged on the inner walls of the two pipe hoops (1), mounting grooves matched with the wedge blocks (3) are formed in the pipe hoops (1), and the wedge blocks (3) are connected with the mounting grooves in a sliding mode;
the guide rods (4) sequentially penetrate through the guide rings (2) on the two pipe hoops (1) and are in sliding connection with the guide rings (2);
a pulling device (5), wherein the pulling device (5) is used for adjusting the distance between the two pipe hoops (1).
2. The heat supply pipeline welding butt joint device according to claim 1, wherein: the wedge-shaped blocks (3) are arranged on the inner wall of the pipe hoop (1) in an annular array by taking the center of the pipe hoop (1) as the center.
3. The heat supply pipeline welding butt joint device according to claim 1, wherein: the guide rod (4) is a hexagonal prism, and a round hole matched with the hexagonal prism is formed in the guide ring (2).
4. The heat supply pipeline welding butt joint device according to claim 1, wherein: draw gear (5) include motor (51), threaded rod (52), supporting seat (53), screw seat (54), one of them ferrule (1) is used for installing motor (51), supporting seat (53), and another ferrule (1) is used for installing screw seat (54), threaded rod (52) are connected with motor (51) transmission, threaded rod (52) rotate with supporting seat (53) and are connected, be equipped with the screw hole that suits with threaded rod (52) on screw seat (54).
5. The heat supply pipeline welding mouthpart of claim 4, characterized in that: and a stop block (55) is arranged at one end of the threaded rod (52) far away from the motor (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121108119.2U CN215280693U (en) | 2021-05-21 | 2021-05-21 | Heat supply pipeline welding is to mouthpart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121108119.2U CN215280693U (en) | 2021-05-21 | 2021-05-21 | Heat supply pipeline welding is to mouthpart |
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| Publication Number | Publication Date |
|---|---|
| CN215280693U true CN215280693U (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121108119.2U Active CN215280693U (en) | 2021-05-21 | 2021-05-21 | Heat supply pipeline welding is to mouthpart |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114833503A (en) * | 2022-06-14 | 2022-08-02 | 广东宝氢科技有限公司 | Traction positioning device for welding pipeline |
| CN116038084A (en) * | 2023-02-22 | 2023-05-02 | 中国船舶集团有限公司第七一九研究所 | A pipeline clamping device for pipeline automatic weld |
-
2021
- 2021-05-21 CN CN202121108119.2U patent/CN215280693U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114833503A (en) * | 2022-06-14 | 2022-08-02 | 广东宝氢科技有限公司 | Traction positioning device for welding pipeline |
| CN116038084A (en) * | 2023-02-22 | 2023-05-02 | 中国船舶集团有限公司第七一九研究所 | A pipeline clamping device for pipeline automatic weld |
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