CN215658805U - Quick butt joint device for welding pipeline under pressure - Google Patents
Quick butt joint device for welding pipeline under pressure Download PDFInfo
- Publication number
- CN215658805U CN215658805U CN202122466240.9U CN202122466240U CN215658805U CN 215658805 U CN215658805 U CN 215658805U CN 202122466240 U CN202122466240 U CN 202122466240U CN 215658805 U CN215658805 U CN 215658805U
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- Prior art keywords
- pipeline
- supporting
- fixedly connected
- welding
- seat
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- Expired - Fee Related
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- 238000003466 welding Methods 0.000 title claims abstract description 22
- 210000001503 joint Anatomy 0.000 title claims abstract description 20
- 230000008093 supporting effect Effects 0.000 claims abstract description 77
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000000670 limiting effect Effects 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model belongs to the technical field of pipeline welding, and particularly relates to a quick butt joint device for welding a pipeline with pressure, which comprises two symmetrically distributed supporting seats, wherein the two supporting seats are respectively and fixedly connected with a pushing frame and a clamping frame, and both the two supporting seats are fixedly connected with a connecting support plate; the outside through emboliaing last support cardboard and lower support cardboard with the pipeline before the welding realizes tentatively supporting, through lead screw motor drive screw drive transmission, make the connecting block drive and support the cardboard and slide the expansion, and the telescopic link plays and avoids supporting the cardboard to appear sliding slope to the sliding path limiting displacement who supports the cardboard, thereby make lower support cardboard and last support cardboard will be located the pipeline of the outside and support the centre gripping in the realization fast, because the last limit distance that supports cardboard and lower support cardboard that both sides supporting seat set up when supporting the pipeline is unanimous, the high position that the both sides centre gripping pipeline prevented to appear differs, need not operating personnel to carry out the manual fine setting of secondary, thereby effectively guarantee butt joint efficiency.
Description
Technical Field
The utility model belongs to the technical field of pipeline welding, and particularly relates to a quick butt joint device for welding a pipeline with pressure.
Background
Modern welding energy sources are many, including gas flame, electric arc, laser, electron beam, friction and ultrasonic, and when welding pipes, the pipes need to be butt-jointed in a positioning way in order to ensure that the welding connection points are consistent.
When the existing pipeline is welded, because the vertical clamp is easy to deviate in the clamping and adjusting state, the manual fine adjustment and alignment of an operator are needed again in the bidirectional alignment process, and the butt joint operation is too complicated, so that the operation efficiency is directly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a quick butt joint device for welding a pipeline with pressure, which has the characteristic of quickly butting and positioning the pipeline.
The utility model provides the following technical scheme: take pressure pipeline welding to use quick interfacing apparatus, including two supporting seats that are the symmetric distribution, two the supporting seat is fixedly connected with respectively and pushes away frame and joint frame, two the extension board is connected to the equal fixedly connected with of supporting seat, two connect extension board fixedly connected with counterpoint seat and counterpoint piece respectively, the top of connecting the extension board is provided with two telescopic links that are used for sliding support, two the top of supporting seat all is equipped with drive mechanism, the top fixedly connected with sliding seat of connecting the extension board, sliding seat sliding connection has the last support cardboard that is used for the supporting tube way.
The transmission mechanism comprises a screw rod motor, a thread transmission seat and a connecting block, the screw rod motor is fixedly connected to the top of the supporting seat, the thread transmission seat is in threaded connection with the output end of the screw rod motor, and the connecting block is respectively in fixed connection with the upper supporting clamping plate and the thread transmission seat.
The connecting support plate is provided with a clamping groove, the sliding seat is fixedly connected with a movable block, and the movable block penetrates through the clamping groove and is in sliding connection with the clamping groove.
And the bottom walls of the two connecting support plates are fixedly connected with lower supporting clamping plates.
The upper end and the lower end of the telescopic rod are fixedly connected with the upper supporting clamping plate and the connecting support plate respectively.
The inner side of the pushing frame is connected with an inserting rod in a sliding mode, and one end of the inserting rod is connected with the clamping frame in a clamping mode.
Wherein, the bottom four corners of joint frame all is equipped with the pulley.
The utility model has the beneficial effects that: the pipeline is sleeved into the outer sides of the upper supporting clamp plate and the lower supporting clamp plate to realize preliminary support before welding, then the threaded transmission seat is driven by the lead screw motor to transmit, so that the connecting block drives the upper supporting clamp plate to slide and expand under the limiting action of the sliding seat, and the telescopic rod plays a role in limiting the sliding path of the upper supporting clamp plate to avoid the sliding inclination of the upper supporting clamp plate, thereby the lower supporting clamp plate and the upper supporting clamp plate quickly support the pipeline positioned on the outer side to realize inner clamping, because the upper supporting clamp plate and the lower supporting clamp plate arranged on the supporting seats at two sides have the same limit distance when supporting the pipeline, the height positions of the clamped pipelines at two sides are prevented from being different, then the pushing frame and the clamping frame are mutually pushed, the aligning seat and the aligning block are integrally spliced to realize quick alignment, contact butt joint is completed between the two pipelines at the moment, and secondary manual fine adjustment is not required by an operator, thereby effectively guaranteeing the butt joint efficiency.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a schematic view of another view of FIG. 2;
fig. 4 is an enlarged view of a portion a in fig. 1.
In the figure: 1. a supporting seat; 11. a pushing frame; 12. a clamping frame; 13. inserting a rod; 2. connecting the support plate; 201. a card slot; 21. a positioning seat; 22. a positioning block; 23. a lower supporting clamping plate; 3. a telescopic rod; 4. a transmission mechanism; 41. a screw motor; 42. a threaded drive mount; 43. connecting blocks; 5. a sliding seat; 51. an upper support clamping plate; 511. and (4) a loose block.
Detailed Description
Referring to fig. 1-4, the present invention provides the following technical solutions: take pressure pipeline welding to use quick interfacing apparatus, including two supporting seats 1 that are the symmetric distribution, two supporting seats 1 are fixedly connected with respectively and push away frame 11 and joint frame 12, two supporting seat 1 equal fixedly connected with connect extension board 2, two connect extension board 2 respectively fixedly connected with counterpoint seat 21 and counterpoint piece 22, the top of connecting extension board 2 is provided with two telescopic links 3 that are used for sliding support, the top of two supporting seats 1 all is equipped with drive mechanism 4, the top fixedly connected with sliding seat 5 of connecting extension board 2, 5 sliding connection of sliding seat has last support cardboard 51 that is used for the supporting tube way.
In this embodiment: the two supporting seats 1 are symmetrically arranged, the pushing frame 11 can be fixedly connected to the ground through bolts in a penetrating manner to prevent displacement, the pushing frame 11 and the clamping frame 12 are matched with each other to enable the clamping frame 12 to slide towards the inner side of the pushing frame 11, the two supporting seats 1 are butted, the telescopic rod 3 is arranged to play a role in sliding and supporting the upper supporting clamping plate 51, so that the upper supporting clamping plate 51 cannot incline to influence the supporting stability during up-and-down activities, the transmission mechanism 4 is arranged to drive and adjust the upper supporting clamping plate 51, the upper supporting clamping plate 51 slides upwards under the driving action of the transmission mechanism 4 to be matched with the lower supporting clamping plate 23 to clamp and support the pipeline, the upper supporting clamping plate 51 and the lower supporting clamping plate 23 arranged on the supporting seats 1 at two sides are consistent in limit distance when supporting the pipeline, and the phenomenon that the height positions of the pipeline clamped at two sides are different is prevented, ensuring the contraposition stability.
The transmission mechanism 4 comprises a screw rod motor 41, a thread transmission seat 42 and a connecting block 43, the screw rod motor 41 is fixedly connected to the top of the supporting seat 1, the thread transmission seat 42 is in threaded connection with the output end of the screw rod motor 41, and the connecting block 43 is respectively and fixedly connected with an upper supporting clamping plate 51 and the thread transmission seat 42; the output of lead screw motor 41 is connected with the lead screw, the outside of lead screw and with lead screw threaded connection are located to connecting block 43 cover, it drives connecting block 43 from top to bottom to realize connecting block 43 under the screw thread influence to rotate through lead screw motor 41 drive lead screw, and make connecting block 43 through mutual messenger of sliding seat 5 and last support cardboard 51 can not appear self rotation influence regulation stability in limiting displacement can only realize the oscilaltion, position stability when guaranteeing to support cardboard 51 with the pipeline support.
The connecting support plate 2 is provided with a clamping groove 201, the sliding seat 5 is fixedly connected with a movable block 511, and the movable block 511 penetrates through the clamping groove 201 and is in sliding connection with the clamping groove 201; draw-in groove 201 and loose piece 511 slide of mutually supporting for it is spacing each other because of draw-in groove 201 and loose piece 511 to support cardboard 51 under the stress, prevents to appear inclining to influence the centre gripping interval uniformity to two pipelines because of last support cardboard 51.
The bottom walls of the two connecting support plates 2 are both fixedly connected with lower support clamping plates 23; the inner wall of the bottom side of the pipeline is supported by the lower support clamping plate 23 when the upper support clamping plate 51 jacks up the pipeline to a limit distance, so that the lower support clamping plate 23 and the upper support clamping plate 51 jack up the pipeline.
The upper end and the lower end of the telescopic rod 3 are respectively fixedly connected with the upper supporting clamping plate 51 and the connecting support plate 2; play the secondary limiting action to the sliding path of last support cardboard 51 through telescopic link 3, make and support cardboard 51 and can only follow the straight line and slide at the slip in-process to improve the sliding stability of last support cardboard 51 simultaneously.
An inserting rod 13 is connected to the inner side of the pushing frame 11 in a sliding mode, and one end of the inserting rod 13 is connected with the clamping frame 12 in a clamping mode; will have the supporting seat 1 promotion of joint frame 12 when the butt joint for joint frame 12 slides to the inboard direction of pushing away frame 11, realizes the butt joint to the centre gripping back pipeline, and after joint frame 12 got into the inboard of pushing away frame 11, the accessible runs through push away frame 11 with inserted bar 13 and inserts the slip lock between joint frame 12 and the realization is died to pushing away frame 11 and joint frame 12, prevents that the pipeline after the butt joint from appearing the activity under welded condition.
Pulleys are arranged at four corners of the bottom of the clamping frame 12; the pulley at the bottom of the clamping frame 12 reduces the effect of friction force pushing the clamping frame 12 to the inner side of the pushing frame 11.
The working principle and the using process of the utility model are as follows: before welding, two pipelines are sequentially corresponding to two supporting seats 1, the pipelines are sleeved into the outer sides of an upper supporting clamping plate 51 and a lower supporting clamping plate 23 to realize preliminary supporting, then the pipelines are sequentially driven by a screw rod motor 41 arranged at the top of the two supporting seats 1 to drive a threaded transmission seat 42 to transmit, so that a connecting block 43 drives the upper supporting clamping plate 51 to slide and expand upwards under the limiting action of a sliding seat 5, a telescopic rod 3 limits the sliding path of the upper supporting clamping plate 51, a clamping groove 201 limits the sliding path of the upper supporting clamping plate 51, the upper supporting clamping plate 51 is prevented from sliding and inclining under the supporting action to influence the supporting stability of the pipelines, the lower supporting clamping plate 23 and the upper supporting clamping plate 51 quickly support the pipelines positioned at the outer sides to realize inner clamping, and the limit distances when the pipelines are supported by the upper supporting clamping plate 51 and the lower supporting clamping plate 23 arranged on the supporting seats 1 at two sides are consistent, the high position that prevents both sides centre gripping pipeline differs, later through promoting each other that push away frame 11 and joint frame 12, makes counterpoint seat 21 and counterpoint piece 22 peg graft each other wholly and realize counterpointing, accomplishes the contact butt joint between two pipelines this moment, need not operating personnel and carries out the manual fine setting of secondary to effectively guarantee butt joint efficiency.
Claims (7)
1. Quick interfacing apparatus is used in pipeline welding is pressed in area, its characterized in that: including two supporting seats that are the symmetric distribution, two the supporting seat is fixedly connected with respectively and pushes away frame and joint frame, two the extension board is connected to the equal fixedly connected with of supporting seat, two connect extension board fixedly connected with counterpoint seat and counterpoint piece respectively, the top of connecting the extension board is provided with two telescopic links that are used for the slip to support, two the top of supporting seat all is equipped with drive mechanism, the top fixedly connected with sliding seat of connecting the extension board, sliding seat sliding connection has the last cardboard that supports that is used for the supporting tube way.
2. The quick butt joint device for welding the pipeline with pressure according to claim 1, which is characterized in that: the transmission mechanism comprises a screw rod motor, a thread transmission seat and a connecting block, the screw rod motor is fixedly connected to the top of the supporting seat, the thread transmission seat is in threaded connection with the output end of the screw rod motor, and the connecting block is respectively in fixed connection with the upper supporting clamping plate and the thread transmission seat.
3. The quick butt joint device for welding the pipeline with pressure according to claim 1, which is characterized in that: the connecting support plate is provided with a clamping groove, the sliding seat is fixedly connected with a movable block, and the movable block penetrates through the clamping groove and is in sliding connection with the clamping groove.
4. The quick butt joint device for welding the pipeline with pressure according to claim 1, which is characterized in that: and the bottom walls of the two connecting support plates are fixedly connected with lower supporting clamping plates.
5. The quick butt joint device for welding the pipeline with pressure according to claim 1, which is characterized in that: the upper end and the lower end of the telescopic rod are respectively fixedly connected with the upper supporting clamping plate and the connecting support plate.
6. The quick butt joint device for welding the pipeline with pressure according to claim 1, which is characterized in that: the inboard sliding connection of propelling movement frame has the inserted bar, the one end of inserted bar with joint frame block is connected.
7. The quick butt joint device for welding the pipeline with pressure according to claim 1, which is characterized in that: and pulleys are arranged at four corners of the bottom of the clamping frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122466240.9U CN215658805U (en) | 2021-10-13 | 2021-10-13 | Quick butt joint device for welding pipeline under pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122466240.9U CN215658805U (en) | 2021-10-13 | 2021-10-13 | Quick butt joint device for welding pipeline under pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215658805U true CN215658805U (en) | 2022-01-28 |
Family
ID=79968138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122466240.9U Expired - Fee Related CN215658805U (en) | 2021-10-13 | 2021-10-13 | Quick butt joint device for welding pipeline under pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215658805U (en) |
-
2021
- 2021-10-13 CN CN202122466240.9U patent/CN215658805U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |