CN212266733U - Fixing clamp for hot-melt welding of water supply and drainage PE pipeline - Google Patents
Fixing clamp for hot-melt welding of water supply and drainage PE pipeline Download PDFInfo
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- CN212266733U CN212266733U CN202020773094.7U CN202020773094U CN212266733U CN 212266733 U CN212266733 U CN 212266733U CN 202020773094 U CN202020773094 U CN 202020773094U CN 212266733 U CN212266733 U CN 212266733U
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Abstract
The utility model relates to a water supply and drainage PE pipeline fixing fixture for hot melt welding, comprising a base plate, bottom plate upper surface both ends are equipped with two bearing frames, all install hollow rotating shaft through the bearing on two bearing frames, be fixed with two mounting panels about the axis symmetry on the outer wall of every hollow rotating shaft, be equipped with adjustable type clamping device on the mounting panel, the pipeline that will treat welding is pressed from both sides tightly to two adjustable type clamping device in every hollow rotating shaft, the bottom plate upper surface is equipped with a plurality of recesses in the pipeline both sides, install the carriage in the recess, be equipped with the spring between the inner wall that the pipeline was kept away from to carriage lateral wall lower extreme and recess, the carriage is equipped with L shape anti-rotation frame towards one side of pipeline, L shape anti-rotation frame holds the pipeline bottom and pastes. The utility model discloses can utilize adjustable type clamping device's clamping bar and arc splint to press from both sides tightly to the pipeline of different diameters, the pipeline can rotate as required, and the welding does not receive the restriction in space, and welded quality is better.
Description
Technical Field
The utility model relates to a pipeline clamp's technical field especially relates to a water supply and drainage PE pipeline fixation clamp for hot melt welding.
Background
In urban construction, the laying of water supply and drainage pipelines is particularly important for urban water supply and drainage systems, and a common connection mode of the water supply and drainage PE pipelines is hot-melt welding. In the process of welding two pipelines, the fixed centering of the two pipelines is difficult always, the fixed centering is difficult to grasp, the fixed centering is not easy to operate aiming at products with different pipe diameters, the fixed centering cannot be adjusted in a rotating mode after centering, and the welding position is limited by a space angle, so that the final welding quality is influenced.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and providing a fixing clamp for the hot-melting welding of a water supply and drainage PE pipeline.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
the utility model provides a water supply and drainage PE pipeline fixing fixture for hot melt welding, includes the bottom plate, bottom plate upper surface both ends are equipped with two bearing frames, all install hollow rotating shaft through the bearing on two bearing frames, are fixed with two mounting panels in relation to the axis symmetry on the outer wall of every hollow rotating shaft, be equipped with adjustable type clamping device on the mounting panel, two adjustable type clamping device in every hollow rotating shaft will treat welded pipe clamp tightly, the bottom plate upper surface is equipped with a plurality of recesses in the pipeline both sides, install the carriage in the recess, be equipped with the spring between the inner wall that the pipeline was kept away from to carriage lateral wall lower extreme and recess, the carriage is equipped with L shape rotation prevention frame towards one side of pipeline, L shape rotation prevention frame holds in the palm the pipeline bottom and pastes with the outer wall of pipeline mutually.
The adjustable clamping device comprises a clamping rod inserted on the mounting plate, arc-shaped clamping plates are arranged at one ends of the clamping rod facing the pipeline, adjusting nuts are screwed on the two sides of the mounting plate on the clamping rod, and the pipeline is clamped by the two arc-shaped clamping plates.
And anti-skid grains are arranged on two surfaces of the L-shaped anti-rotation frame, which are contacted with the bottom and the side of the pipeline.
The sliding frame is characterized in that inverted T-shaped sliding blocks are arranged at the bottom of the sliding frame, sliding ways matched with the inverted T-shaped sliding blocks are arranged at the bottom of the grooves, and the inverted T-shaped sliding blocks are arranged in the sliding ways of the grooves in a sliding mode.
And a push-pull handle is arranged on one side surface of the sliding frame opposite to the L-shaped anti-rotating frame.
The L-shaped anti-rotating frame is detachably connected to the sliding frame through bolts.
And a rubber protective pad is arranged on the surface of the arc-shaped clamping plate, which is attached to the pipeline.
The utility model has the advantages that: the utility model discloses can utilize adjustable type clamping device's clamping bar and arc splint to press from both sides tightly to the pipeline of different diameters, adjust two pipeline centering after fixed, recycle L shape and prevent two pipelines of rotating rack prevention and rotate, after the welding of upper portion was accomplished, with L shape two pipelines of rotation after preventing rotating rack pull from its position again with L shape rotating rack return, later carry out the welding of lower part, the pipeline can be rotatory as required, not receive the restriction in space, welded quality is better.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1-a bottom plate; 2-bearing seat; 3-a hollow rotating shaft; 4-mounting a plate; 5-a pipeline; 6-groove; 7-a sliding frame; 8-a spring; 9-L-shaped anti-rotation frame; 10-a clamping bar; 11-arc splint; 12-an adjusting nut; 13-anti-skid lines;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1, a fixing jig for hot-melt welding of a water supply and drainage PE pipe comprises a base plate 1, two bearing seats 2 are arranged at two ends of the upper surface of the bottom plate 1, hollow rotating shafts 3 are respectively arranged on the two bearing seats 2 through bearings, two mounting plates 4 are symmetrically fixed on the outer wall of each hollow rotating shaft 3 about an axis, the mounting plate 4 is provided with adjustable clamping devices, two adjustable clamping devices on each hollow rotating shaft 3 clamp the pipeline 5 to be welded, a plurality of grooves 6 are arranged on the upper surface of the bottom plate 1 at two sides of the pipeline 5, sliding frames 7 are arranged in the grooves 6, be equipped with spring 8 between the inner wall that pipeline 5 was kept away from to carriage 7 lateral wall lower extreme and recess 6, carriage 7 is equipped with L shape anti-rotation frame 9 towards one side of pipeline 5, L shape anti-rotation frame 9 holds pipeline 5 bottom and pastes mutually with the outer wall of pipeline 5.
The adjustable clamping device comprises a clamping rod 10 inserted on the mounting plate 4, an arc-shaped clamping plate 11 is arranged at one end, facing the pipeline 5, of the clamping rod 10, adjusting nuts 12 are screwed on the two sides of the mounting plate 4 on the clamping rod 10, and the two arc-shaped clamping plates 11 clamp the pipeline 5 tightly.
And anti-skid grains 13 are arranged on two surfaces of the L-shaped anti-rotation frame 9, which are contacted with the bottom and the side part of the pipeline 5.
The bottom of the sliding frame 7 is provided with inverted T-shaped sliding blocks, the bottom of the groove 6 is provided with a slideway matched with the inverted T-shaped sliding blocks, and the inverted T-shaped sliding blocks are arranged in the slideway of the groove 6 in a sliding mode.
And a push-pull handle is arranged on one side surface of the sliding frame 7 opposite to the L-shaped anti-rotating frame 9.
The L-shaped anti-rotation frame 9 is detachably connected to the sliding frame 7 through bolts.
And a rubber protection pad is arranged on the surface of the arc-shaped clamping plate 11, which is attached to the pipeline 5.
The utility model discloses can utilize adjustable type clamping device's clamping bar 10 and arc splint 11 to press from both sides tightly to the pipeline 5 of different diameters, it is fixed after adjusting two pipelines 5 centering, it prevents two pipelines 5 rotations to recycle L shape anti-rotating frame 9, after the welding of upper portion was accomplished, prevent L shape that rotating frame 9 pulls two rotatory pipelines 5 after its position and prevent rotating frame 9 return with L shape again, later carry out the welding of lower part, pipeline 5 can rotate as required, do not receive the restriction in space, welded quality is better.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (7)
1. The utility model provides a plumbing PE pipeline fixing fixture for hot melt welding, its characterized in that, includes bottom plate (1), bottom plate (1) upper surface both ends are equipped with two bearing frames (2), all install hollow rotating shaft (3) through the bearing on two bearing frames (2), are fixed with two mounting panels (4) on the outer wall of every hollow rotating shaft (3) in relation to the axis symmetry, be equipped with adjustable type clamping device on mounting panel (4), two adjustable type clamping device on every hollow rotating shaft (3) will wait that welded pipeline (5) press from both sides tightly, bottom plate (1) upper surface is equipped with a plurality of recesses (6) in pipeline (5) both sides, install carriage (7) in recess (6), be equipped with spring (8) between the inner wall that pipeline (5) were kept away from to carriage (7) lateral wall lower extreme and recess (6), carriage (7) are equipped with L shape towards one side of pipeline (5) and prevent changeing frame (9), the L-shaped anti-rotation frame (9) supports the bottom of the pipeline (5) and is attached to the outer wall of the pipeline (5).
2. The fixing clamp for hot-melt welding of the water supply and drainage PE pipeline is characterized in that the adjustable clamping device comprises a clamping rod (10) inserted on the mounting plate (4), an arc-shaped clamping plate (11) is arranged at one end, facing the pipeline (5), of the clamping rod (10), adjusting nuts (12) are screwed on two sides of the mounting plate (4) on the clamping rod (10), and the two arc-shaped clamping plates (11) clamp the pipeline (5).
3. A fixing clamp for hot-melt welding of a PE (polyethylene) pipeline for water supply and drainage as claimed in claim 2, wherein the two surfaces of the L-shaped anti-rotation frame (9) contacting with the bottom and the side of the pipeline (5) are provided with anti-skid grains (13).
4. The fixing clamp for the hot-melt welding of the PE water supply and drainage pipeline is characterized in that inverted T-shaped sliding blocks are arranged at the bottom of the sliding frame (7), sliding ways matched with the inverted T-shaped sliding blocks are arranged at the bottom of the groove (6), and the inverted T-shaped sliding blocks are arranged in the sliding ways of the groove (6) in a sliding mode.
5. A fixing clamp for the hot-melt welding of a PE pipeline for water supply and drainage as claimed in claim 4, wherein a push-pull handle is arranged on one side surface of the sliding frame (7) opposite to the L-shaped anti-rotating frame (9).
6. A fixing jig for hot melt welding of a PE pipe for water supply and drainage according to claim 5, characterized in that the L-shaped rotation preventing bracket (9) is detachably connected to the sliding bracket (7) by bolts.
7. A fixing clamp for hot-melt welding of a PE (polyethylene) pipe for water supply and drainage as claimed in claim 6, wherein a rubber protection pad is arranged on the joint surface of the arc-shaped clamping plate (11) and the pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020773094.7U CN212266733U (en) | 2020-05-12 | 2020-05-12 | Fixing clamp for hot-melt welding of water supply and drainage PE pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020773094.7U CN212266733U (en) | 2020-05-12 | 2020-05-12 | Fixing clamp for hot-melt welding of water supply and drainage PE pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN212266733U true CN212266733U (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020773094.7U Active CN212266733U (en) | 2020-05-12 | 2020-05-12 | Fixing clamp for hot-melt welding of water supply and drainage PE pipeline |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048312A (en) * | 2021-03-09 | 2021-06-29 | 北京市公用工程设计监理有限公司 | Ultrasonic welding construction method for small-diameter PE natural gas pipeline |
| CN114346948A (en) * | 2022-03-21 | 2022-04-15 | 江苏华讯电子技术有限公司 | Microwave transmission line joint assembling device |
-
2020
- 2020-05-12 CN CN202020773094.7U patent/CN212266733U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048312A (en) * | 2021-03-09 | 2021-06-29 | 北京市公用工程设计监理有限公司 | Ultrasonic welding construction method for small-diameter PE natural gas pipeline |
| CN114346948A (en) * | 2022-03-21 | 2022-04-15 | 江苏华讯电子技术有限公司 | Microwave transmission line joint assembling device |
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