CN218136109U - Chemical pipeline welding clamp - Google Patents
Chemical pipeline welding clamp Download PDFInfo
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- CN218136109U CN218136109U CN202221625615.XU CN202221625615U CN218136109U CN 218136109 U CN218136109 U CN 218136109U CN 202221625615 U CN202221625615 U CN 202221625615U CN 218136109 U CN218136109 U CN 218136109U
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- butt joint
- pipeline
- nut
- joint pipeline
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Abstract
The utility model provides a chemical pipeline welding jig, including butt joint pipeline one, butt joint pipeline two, the welding has a plurality of groups mount, every group on the butt joint pipeline one the mount includes the fixed plate, the fixed plate includes the rectangular plate and the trapezoidal plate that the integral type is connected, trapezoidal plate outer end rigid connection nut, the nut transversely sets up, the top of butt joint pipeline two is arranged in to the nut, a nut threaded connection accommodate the lead screw, accommodate the lead screw bottom top is on butt joint pipeline two, the annular lantern ring of accommodate the lead screw top rigid connection ring, place a movable handle in the lantern ring. The utility model discloses simple structure, convenient operation, especially very practical when heavy-calibre pipeline centering welding not only improves the leakproofness and the welded quality of butt joint pipeline butt joint department, has improved the efficiency of construction moreover.
Description
Technical Field
The utility model relates to a chemical industry technical field, in particular to chemical pipeline welding jig.
Background
Very long pipeline often need be laid in the chemical industry workshop, and the laying of these pipelines often needs a lot of pipe to link together, and in the place that pipe and pipe link to each other, need the welding together, need the pipeline to dock completely in the welded time just can guarantee that the junction has fine leakproofness, just so can reduce the leakage accident, guarantee the transportation. At present, two pipelines need to be butted manually during pipeline welding construction, manual operation wastes time and labor, and working efficiency is influenced; particularly, the welding of pipelines with larger calibers has larger difficulty in butt joint, and a clamping device is needed to be used for improving the welding quality; most of the existing clamps have the defects of complex structure, need of a certain operation space, troublesome operation, difficult taking-out after construction and the like.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model provides a chemical pipeline welding jig, includes butt joint pipeline one, butt joint pipeline two, the welding has a plurality of groups mount, every group on the butt joint pipeline one the mount includes the fixed plate, the fixed plate includes cuboid board and trapezoidal plate that the integral type is connected, a trapezoidal plate outer end rigid connection nut, the nut transversely sets up, the top of butt joint pipeline two is arranged in to the nut, a nut threaded connection accommodate the lead screw, the top of accommodate the lead screw bottom is on butt joint pipeline two, an accommodate the lead screw top rigid connection ring form lantern ring, a movable handle is placed in the ring.
Preferably, the movable handle is a cylindrical short rod.
Preferably, a group of fixing frames are welded on the first pipeline at intervals of 30-60 degrees.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, convenient operation, especially very practical when heavy-calibre pipeline centering welding not only improves the leakproofness and the welded quality of butt joint pipeline butt joint department, has improved the efficiency of construction moreover.
Drawings
The invention is described in further detail below with reference to the following figures and embodiments:
fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a left side view structure diagram of the present invention.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings:
the utility model provides a chemical pipeline welding jig, includes butt joint pipeline 1, butt joint pipeline two 2, the welding has the mount 3 that a plurality of groups are the annular array on the butt joint pipeline 1, every group mount 3 includes fixed plate 31, fixed plate 31 includes cuboid board 301 and trapezoidal board 302 that the integral type is connected, trapezoidal board 302 outer end rigid connection nut 4, nut 4 transversely sets up, the top of butt joint pipeline two 2 is arranged in to nut 4, 4 threaded connection accommodate the lead screw 5 of nut, 5 bottoms of accommodate the lead screw are pushed up on butt joint pipeline two 2, 5 top rigid connection ring form lantern ring 6 of accommodate the lead screw, place a movable handle 7 in the lantern ring 6.
Further, the movable handle 7 is a cylindrical short rod.
Further, a group of fixing frames 3 are welded on the first pipeline 1 at intervals of 30-60 degrees.
During construction, firstly, the fixing frame 3 is welded on the butt joint pipeline 1 in advance, then the butt joint pipeline 1 is transported to a position where a to-be-constructed position needs to be in butt joint with the butt joint pipeline 2, if the butt joint pipeline 1 and the butt joint pipeline 2 are in butt joint in different directions, only the adjusting screw rod 5 on the tilting side of the butt joint pipeline 2 needs to be adjusted, during adjustment, the movable handle 7 is rotated clockwise, the adjusting screw rod 5 is adjusted downwards, the butt joint pipeline 2 on the tilting side is pressed downwards until pipe orifices of the butt joint pipeline 1 and the butt joint pipeline 2 are completely centered, the butt joint pipeline 1 and the butt joint pipeline 2 are sealed and welded, and the sealing performance and the welding quality of the butt joint position of the butt joint pipeline 1 and the butt joint pipeline 2 are improved. After welding, the movable handle 7 is rotated anticlockwise to drive the adjusting screw rod 5 to be adjusted upwards until the adjusting screw rod 5 is separated from the second butt joint pipeline 2, and finally the angle grinder is used for separating the fixing frame 3 from the welding point of the first butt joint pipeline 1.
The utility model discloses simple structure, convenient operation, especially very practical when heavy-calibre pipeline centering welding not only improves the leakproofness and the welded quality of butt joint pipeline butt joint department, has improved the efficiency of construction moreover.
The above detailed description of the embodiments of the present invention is only used as an example, and the present invention is not limited to the above described embodiments, and the modifications of the present invention are also within the scope of the present invention.
Claims (3)
1. The utility model provides a chemical pipeline welding jig, its characterized in that, includes butt joint pipeline one (1), butt joint pipeline two (2), the welding has mount (3) that a plurality of groups are the annular array on butt joint pipeline one (1), every group mount (3) are including fixed plate (31), fixed plate (31) are including cuboid board (301) and trapezoidal plate (302) that the integral type is connected, trapezoidal plate (302) outer end rigid connection nut (4), nut (4) transversely set up, the top of butt joint pipeline two (2) is arranged in nut (4), nut (4) threaded connection accommodate the lead screw (5), accommodate the lead screw (5) bottom top is on butt joint pipeline two (2), accommodate the lead screw (5) top rigid connection a ring form lantern ring (6), place a movable handle (7) in the lantern ring (6).
2. The chemical pipeline welding fixture according to claim 1, wherein the movable handle (7) is a cylindrical short rod.
3. The chemical pipeline welding fixture according to claim 1, characterized in that a group of fixing frames (3) are welded on the first pipeline (1) at intervals of 30-60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221625615.XU CN218136109U (en) | 2022-06-28 | 2022-06-28 | Chemical pipeline welding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221625615.XU CN218136109U (en) | 2022-06-28 | 2022-06-28 | Chemical pipeline welding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218136109U true CN218136109U (en) | 2022-12-27 |
Family
ID=84576626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221625615.XU Active CN218136109U (en) | 2022-06-28 | 2022-06-28 | Chemical pipeline welding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218136109U (en) |
-
2022
- 2022-06-28 CN CN202221625615.XU patent/CN218136109U/en active Active
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