CN220742171U - Positioning device for polyethylene pipe fusion - Google Patents
Positioning device for polyethylene pipe fusion Download PDFInfo
- Publication number
- CN220742171U CN220742171U CN202322452681.2U CN202322452681U CN220742171U CN 220742171 U CN220742171 U CN 220742171U CN 202322452681 U CN202322452681 U CN 202322452681U CN 220742171 U CN220742171 U CN 220742171U
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- CN
- China
- Prior art keywords
- pipeline
- lifting
- polyethylene pipe
- plate
- positioning
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004698 Polyethylene Substances 0.000 title claims abstract description 50
- -1 polyethylene Polymers 0.000 title claims abstract description 49
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 49
- 230000004927 fusion Effects 0.000 title claims description 8
- 238000003466 welding Methods 0.000 claims abstract description 13
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 239000003845 household chemical Substances 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Abstract
The utility model relates to a positioning device for polyethylene pipe welding, and belongs to the technical field of pipeline connection. The pipeline lifting device comprises a support, a seat plate arranged on the support, a pipeline moving structure arranged on the left side of the upper surface of the seat plate and a pipeline lifting structure arranged on the right side of the upper surface of the seat plate, wherein a pipeline positioning structure is arranged between the pipeline moving structure and the pipeline lifting structure. The utility model has the advantages that: the pipeline to be welded is respectively placed on the movable supporting plate and the lifting supporting plate, then the pipeline positioning structure is sleeved on the pipeline placed on the movable supporting plate, the position of the pipeline placed on the lifting supporting plate is regulated by the lifting screw, and the pipeline on the lifting supporting plate and the pipeline positioning plate on the pipeline positioning structure are moved to the same axis, so that the aim of coaxially aligning the pipeline to be welded is fulfilled, and the straightness of pipeline welding is improved.
Description
Technical field:
the utility model relates to a positioning device for polyethylene pipe welding, and belongs to the technical field of pipeline connection.
The background technology is as follows:
polyethylene, also called PE pipe, is a highly crystalline, nonpolar thermoplastic resin with excellent resistance to most household and industrial chemicals, and polyethylene tubing is also called high density polyethylene.
When the existing polyethylene pipes are welded, a worker needs to hold a hot melting machine by hand, and the other worker is used for butt-jointing two polyethylene pipes to be welded and then welding the two polyethylene pipes.
In view of the foregoing, there is a need in the industry for a positioning device for polyethylene pipe fusion to address the problems faced in the industry.
The utility model comprises the following steps:
the technical problems to be solved by the utility model are as follows: a positioning device for polyethylene pipe fusion is provided to solve the problems faced in the industry.
In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides a positioner for polyethylene pipe butt fusion, includes the support, install in bedplate on the support, install in the pipeline moving structure in bedplate upper surface left side, install in pipeline elevation structure on bedplate upper surface right side, pipeline moving structure with be provided with pipeline location structure between the pipeline elevation structure.
Preferably, the pipeline moving structure comprises a linear guide rail, a sliding block is arranged on the linear guide rail, a moving support plate is arranged on the sliding block, a positioning groove with a circular arc-shaped structure is arranged on the moving support plate, a first polyethylene pipe is placed in the positioning groove, a plurality of fixing rods are arranged on the front side and the rear side of the moving support plate, a fixing rope is arranged on the first polyethylene pipe, and two ends of the fixing rope are respectively fixed on the fixing rods on the front side and the rear side.
Preferably, the pipeline lifting structure comprises a lifting support plate, a lifting seat is arranged at the middle position of the bottom of the lifting support plate, lifting threaded holes are formed in the lifting seat, a plurality of guide posts are respectively arranged on two sides of the lifting seat, a plurality of guide holes are formed in the seat plate, the guide posts are inserted into the guide holes, lifting through holes are formed in the seat plate, lifting screws are arranged in the lifting through holes, one ends of the lifting screws are connected to the lifting threaded holes of the lifting seat, and a second polyethylene pipe is arranged on the lifting support plate.
Preferably, the guide post is sleeved with a spring, and the spring is located between the seat plate and the lifting support plate.
Preferably, the pipeline positioning structure comprises a middle connecting plate with a circular structure, wherein a middle threaded hole is formed in the center of the middle connecting plate, the middle threaded hole penetrates from one side of the middle connecting plate to the other side of the middle connecting plate, and pipeline positioning plates are respectively arranged on two sides of the middle connecting plate.
Preferably, the pipeline locating plate is provided with an inner groove with a circular structure, an inner through hole is formed in the inner groove, and the pipeline locating plate and the middle connecting plate are fixed together through bolts.
Compared with the prior art, the utility model has the following advantages: the pipeline to be welded is respectively placed on the movable supporting plate and the lifting supporting plate, then the pipeline positioning structure is sleeved on the pipeline placed on the movable supporting plate, the position of the pipeline placed on the lifting supporting plate is regulated by the lifting screw, and the pipeline on the lifting supporting plate and the pipeline positioning plate on the pipeline positioning structure are moved to the same axis, so that the aim of coaxially aligning the pipeline to be welded is fulfilled, and the straightness of pipeline welding is improved.
Description of the drawings:
the utility model is further described below with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a schematic view of the mounting tube positioning structure of the present utility model.
Fig. 3 is a schematic view of the structure of the present utility model in use.
Fig. 4 is a schematic view of a pipe locating structure.
Fig. 5 is a schematic view of the structure of the movable support plate.
In the figure: a bracket 1; a seat plate 2; a guide hole 201; a lifting through hole 202; a lifting screw 203; a pipe moving structure 3; a linear guide 301; a slider 302; a moving support plate 303; a positioning groove 304; a first polyethylene pipe 305; a fixing rod 306; a fixing rope 307; a pipe lifting structure 4; a lifting support plate 401; a lifting base 402; lifting screw holes 403; a guide post 404; a spring 405; a pipe positioning structure 5; an intermediate connection plate 501; a neutral threaded hole 502; a pipe positioning plate 503; an inner groove 504; an inner through hole 505.
The specific embodiment is as follows:
the utility model is described in detail below with reference to the attached drawings and detailed description:
the positioning device for polyethylene pipe welding as shown in fig. 1 to 5 comprises a bracket 1, a seat plate 2 arranged on the bracket 1, a pipe moving structure 3 arranged on the left side of the upper surface of the seat plate 2 and a pipe lifting structure 4 arranged on the right side of the upper surface of the seat plate 2, wherein a pipe positioning structure 5 is arranged between the pipe moving structure 3 and the pipe lifting structure 4.
As shown in fig. 3 and 5, the pipe moving structure 3 includes a linear guide 301, a slider 302 is provided on the linear guide 301, a moving support plate 303 is provided on the slider 302, a positioning groove 304 having a circular arc structure is provided on the moving support plate 303, a first polyethylene pipe 305 is placed in the positioning groove 304, a plurality of fixing rods 306 are provided on the front and rear sides of the moving support plate 303, a fixing rope 307 is provided on the first polyethylene pipe 305, and two ends of the fixing rope 307 are respectively fixed on the fixing rods 306 on the front and rear sides.
As shown in fig. 3, in order to adjust the height of the second polyethylene pipe, further, the pipe lifting structure 4 includes a lifting support plate 401, a lifting seat 402 is disposed at a middle position of a bottom of the lifting support plate 401, lifting threaded holes 403 are disposed on the lifting seat 402, a plurality of guide posts 404 are disposed on two sides of the lifting seat 402, a plurality of guide holes 201 are disposed on the seat plate 2, the guide posts 404 are inserted into the guide holes 201, a lifting through hole 202 is disposed on the seat plate 2, a lifting screw 203 is disposed in the lifting through hole 202, one end of the lifting screw 203 is connected to the lifting threaded holes 403 of the lifting seat 402, and the second polyethylene pipe is disposed on the lifting support plate 401.
In order to jack up the lifting support plate 401, further, a spring 405 is sleeved on the guide post 404, and the spring 405 is located between the seat plate 2 and the lifting support plate 401.
As shown in fig. 4, the pipe positioning structure 5 includes a middle connecting plate 501 having a circular structure, a middle threaded hole 502 is provided at the center of the middle connecting plate 501, the middle threaded hole 502 penetrates from one side of the middle connecting plate 501 to the other side, and two sides of the middle connecting plate 501 are respectively provided with a pipe positioning plate 503.
In order to achieve the purpose of concentric axis, further, the pipe locating plate 503 is provided with an inner groove 504 with a circular structure, an inner through hole 505 is arranged in the inner groove 504, and the pipe locating plate 503 and the middle connecting plate 501 are fixed together by bolts.
When the welding device is used, two pipeline positioning plates 503 are arranged and are respectively positioned on the left side and the right side of the middle connecting plate 501, the inner diameter of an inner groove 504 of the pipeline positioning plate 503 positioned on the left side is larger than the outer diameter of the first polyethylene pipe 305 by 0.1mm, and the inner diameter of the inner groove 504 of the pipeline positioning plate 503 positioned on the right side is larger than the outer diameter of the second polyethylene pipe 305 by 0.1mm, so that the pipeline positioning plate 503 can be inserted into the polyethylene pipe to be welded.
Then place first polyethylene pipe 305 and second polyethylene pipe respectively on movable support plate 303 and lifting support plate 401, fix first polyethylene pipe 305 and second polyethylene pipe respectively through fixed rope 307, then insert pipeline locating plate 503 on pipeline locating structure 5 left side to first polyethylene pipe 305, remove first polyethylene pipe 305 to the position of settlement through slider 302, then rotate lifting screw 203, drive lifting support plate 401 and install the second polyethylene pipe on lifting support plate 401 through lifting screw 203 and do the lift removal, the second polyethylene pipe is in the lift in-process, insert the second polyethylene pipe in the inner groove 504 on pipeline locating plate 503 on pipeline locating structure 5 right side, at this moment first polyethylene pipe 305 and second polyethylene pipe insert respectively in pipeline locating plate 503 on pipeline locating structure 5 left side and right side, because pipeline locating plate 503 on pipeline locating structure 5 left and right side is coaxial, first polyethylene pipe 305 and second coaxial polyethylene pipe are the same-axis joint device in this way, the second polyethylene pipe is the same-axis joint device is also held by the manual welding of the second polyethylene pipe in order to have solved simultaneously, the problem of welding the second polyethylene pipe is easy to be solved by the manual welding of the person after the same time.
It is emphasized that: the above embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited in any way, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims (6)
1. A positioner for polyethylene pipe butt fusion, its characterized in that: the device comprises a support (1), a seat board (2) arranged on the support (1), a pipeline moving structure (3) arranged on the left side of the upper surface of the seat board (2) and a pipeline lifting structure (4) arranged on the right side of the upper surface of the seat board (2), wherein a pipeline positioning structure (5) is arranged between the pipeline moving structure (3) and the pipeline lifting structure (4).
2. The positioning device for polyethylene pipe welding according to claim 1, wherein: pipeline moving structure (3) include linear guide (301), be provided with slider (302) on linear guide (301), be provided with on slider (302) and remove backup pad (303), be provided with on removal backup pad (303) and be circular arc structure's constant head tank (304), place first polyethylene pipe (305) in constant head tank (304), both sides are provided with a plurality of dead levers (306) around removing backup pad (303), be provided with fixed rope (307) on first polyethylene pipe (305), fixed rope (307) both ends are fixed respectively on dead lever (306) of both sides around.
3. The positioning device for polyethylene pipe welding according to claim 1, wherein: pipeline elevation structure (4) are including lifting support board (401), the bottom intermediate position of lifting support board (401) is provided with lift seat (402), be provided with on lift seat (402) and go up and down screw hole (403), the both sides of lift seat (402) are provided with a plurality of guide posts (404) respectively, be provided with a plurality of guiding holes (201) on bedplate (2), guide post (404) are inserted in guiding hole (201), be provided with on bedplate (2) and go up and down through-hole (202), be provided with lifting screw (203) in lifting through-hole (202), the one end of lifting screw (203) is connected to in lifting screw hole (403) of lift seat (402), be provided with the second polyethylene pipe on lifting support board (401).
4. A positioning device for polyethylene pipe fusion according to claim 3, wherein: the guide post (404) is sleeved with a spring (405), and the spring (405) is positioned between the seat plate (2) and the lifting support plate (401).
5. The positioning device for polyethylene pipe welding according to claim 1, wherein: the pipeline positioning structure (5) comprises a middle connecting plate (501) with a circular structure, a middle threaded hole (502) is formed in the center of the middle connecting plate (501), the middle threaded hole (502) penetrates from one side of the middle connecting plate (501) to the other side, and pipeline positioning plates (503) are respectively arranged on two sides of the middle connecting plate (501).
6. The positioning device for polyethylene pipe fusion according to claim 5, wherein: the pipeline locating plate (503) is provided with an inner groove (504) with a circular structure, an inner through hole (505) is arranged in the inner groove (504), and the pipeline locating plate (503) and the middle connecting plate (501) are fixed together through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322452681.2U CN220742171U (en) | 2023-09-08 | 2023-09-08 | Positioning device for polyethylene pipe fusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322452681.2U CN220742171U (en) | 2023-09-08 | 2023-09-08 | Positioning device for polyethylene pipe fusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220742171U true CN220742171U (en) | 2024-04-09 |
Family
ID=90569772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322452681.2U Active CN220742171U (en) | 2023-09-08 | 2023-09-08 | Positioning device for polyethylene pipe fusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220742171U (en) |
-
2023
- 2023-09-08 CN CN202322452681.2U patent/CN220742171U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |