CN112676761A

CN112676761A - Pipeline butt joint device capable of adjusting height rapidly and achieving alignment welding

Info

Publication number: CN112676761A
Application number: CN202110044056.7A
Authority: CN
Inventors: 朱婷菊
Original assignee: Hangzhou Zimang Office Supplies Co ltd
Current assignee: Hangzhou Zimang Office Supplies Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-04-20

Abstract

The invention discloses a pipeline butt joint device capable of quickly adjusting height and performing alignment welding, which comprises a left pipeline and a right pipeline, wherein a welding box is arranged on the left pipeline in a sliding manner, a movable telescopic rod is fixedly arranged at the upper part and the lower part of the right end surface of the welding box, a first fixed telescopic rod is fixedly arranged at the right end surface of the movable telescopic rod, a first fixed sucker is fixedly arranged at the position, close to the end surface, of the first fixed telescopic rod, and a butt joint sleeve is fixedly arranged at the left end surface of the welding box. The economic loss is reduced.

Description

Pipeline butt joint device capable of adjusting height rapidly and achieving alignment welding

Technical Field

The invention relates to a pipeline butt joint device capable of quickly adjusting height and performing alignment welding, and mainly relates to the technical field of guide pipes.

Background

The guide pipe is an important workpiece commonly used for oil and gas transportation, and is usually laid for a long distance, two sections of guide pipes need to be welded, the existing welding method is to lift the pipe by a crane, adjust the height of the pipe by workers and weld the two sections of pipes, but the mode is complex, and the alignment needs to be adjusted for many times, so that the working efficiency is reduced, the economic loss is increased, and the invention improves the defects.

Disclosure of Invention

The invention aims to provide a pipeline butt joint device which can quickly adjust the height and align and weld, and overcomes the problems.

The invention is realized by the following technical scheme.

The invention relates to a pipeline butt joint device capable of quickly adjusting height and performing alignment welding, which comprises a left pipeline and a right pipeline, wherein a welding box is arranged on the left pipeline in a sliding manner, a movable telescopic rod is fixedly arranged at the upper part and the lower part of the right end surface of the welding box, a first fixed telescopic rod is fixedly arranged at the right end surface of the movable telescopic rod, a first fixed sucker is fixedly arranged at the end surface, close to each other, of the first fixed telescopic rod, a butt joint sleeve is fixedly arranged at the left end surface of the welding box, butt joint plates are arranged at the left pipeline in a front-back sliding manner, the front butt joint plate and the rear butt joint plates are hinged with each other, hanging rings are symmetrically and fixedly arranged at the left end surface and the right end surface of the butt joint plates, a pressing chute is arranged in the hanging rings, a pressing block is arranged in the pressing chute, the butt joint plate is internally and uniformly fixedly provided with a push box, a push piston rod is arranged in the push box in a sliding manner, a push spring is fixedly arranged on the left end face of the push piston rod, the push spring is fixedly connected with the inner wall on the left side of the push box, the left end face of the push piston rod is fixedly provided with a recovery rope, a sensing box is fixedly arranged on the right end face of the push piston rod, a sensing piston rod is arranged in the sensing box in a sliding manner, the sensing piston rod is mutually close to the end face and fixedly provided with a sensing spring, the sensing spring is fixedly provided with a first height adjusting pipe on the upper side and a second height adjusting pipe on the lower side, the sensing spring is fixedly provided with a first transverse adjusting pipe on the front side, the sensing spring is fixedly provided with a second transverse adjusting pipe on the rear side, and the first height adjusting pipe and the second transverse adjusting pipe and the first transverse adjusting pipe and, the front side and the rear side of the butt joint plate are symmetrically provided with transverse adjusting boxes in a left-right mode, transverse adjusting piston rods are arranged in the transverse adjusting boxes in a sliding mode, the transverse adjusting piston rods are fixedly provided with connecting plates close to the end faces of the transverse adjusting piston rods, the connecting plates are fixedly connected with the butt joint plate, the transverse adjusting piston rods are fixedly provided with opening ropes away from the end faces of the transverse adjusting piston rods, transverse adjusting springs are fixedly arranged on the end faces of the transverse adjusting piston rods away from each other, the transverse adjusting springs are fixedly connected with the inner walls of the transverse adjusting boxes, the upper end face of the transverse adjusting box on the front side is fixedly connected with the second transverse adjusting pipe, the upper end face of the transverse adjusting box on the rear side is fixedly connected with the first transverse adjusting pipe, connecting pipes are fixedly arranged between the transverse adjusting boxes, the transverse adjusting boxes, the upper end surface of the height adjusting piston rod is fixedly provided with a height adjusting spring which is fixedly connected with the inner wall of the upper side of the height adjusting box, the upper end surface of the height adjusting box is fixedly connected with the first height adjusting pipe, the lower end surface of the height adjusting box is fixedly connected with the second height adjusting pipe, the lower end surface of the height adjusting piston rod is fixedly provided with a height supporting block which is supported on the ground, a clamping mechanism is arranged in the butt-joint plate and is used for clamping the pipeline for subsequent work, a welding mechanism is arranged in the welding box and is used for welding after the two pipelines are butted, the welding box is provided with a supporting mechanism which is used for supporting the welding box and the pipeline on the right side, and the butt joint plate is provided with a pushing mechanism, and the pushing mechanism is used for pushing the pipeline on the left side to move rightwards.

Further, chucking mechanism is including setting up in the front side extrusion spout in the butt-joint plate, it extrudees the piece to slide in the extrusion spout, the fixed extrusion spring that is equipped with of terminal surface before the extrusion piece, the fixed chucking rope that is equipped with of terminal surface before the extrusion piece, be equipped with the fixed slot in the butt-joint plate, fixed slot longitudinal symmetry is equipped with the chucking spout, it is equipped with the chucking piece to slide in the chucking spout, the chucking piece is kept away from the fixed chucking spring that is equipped with of terminal surface each other, the chucking spring with chucking spout inner wall fixed connection, the chucking piece keep away from each other the terminal surface with chucking rope fixed connection, the chucking piece keep away from each other the terminal surface with press rope fixed connection, the rear side fixed block that is equipped with on the butt-joint plate, the longitudinal symmetry.

Furthermore, the welding mechanism comprises a welding slide rail fixedly arranged in the welding box, the welding slide rail is close to the end face of the pipeline and is provided with a welding cylinder in a sliding mode, the lower end face of the welding cylinder is provided with a welding piston rod, and the lower end face of the welding piston rod is fixedly provided with a welding head.

Furthermore, the supporting mechanism comprises supporting cylinders which are symmetrically and fixedly arranged on the front end face and the rear end face of the welding box in a front-back mode, a supporting piston rod is arranged on the lower end face of each supporting cylinder, and supporting blocks are fixedly arranged on the lower end face of each supporting piston rod.

Further, pushing mechanism include the upper and lower symmetry fixed set up in the promotion telescopic link of butt joint plate left end face, the fixed telescopic link that is equipped with the second of promotion telescopic link left end face, the fixed telescopic link that is close to the terminal surface each other of second is fixed and is equipped with the fixed sucking disc of second, promote on the telescopic link with open rope fixed connection, the fixed telescopic link of second with retrieve rope fixed connection.

The invention has the beneficial effects that: after the pipe welding machine is used, after the guide pipes are placed at the designated positions by the crane, the direction of the next guide pipe is automatically adjusted according to the position of the previous guide pipe so as to achieve the purpose that the positions of the two guide pipes are flush, and then the lifted pipes are automatically pushed forwards to align the two pipes for welding, so that the phenomenon that the pipes are inclined when moving to cause repeated work is avoided, the working steps are greatly simplified, the working efficiency is improved, and the economic loss is reduced.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure a-a in fig. 1.

FIG. 3 is a schematic diagram of B-B in FIG. 1.

Fig. 4 is an enlarged schematic view of C in fig. 1.

Fig. 5 is an enlarged schematic view of D in fig. 3.

Fig. 6 is an enlarged schematic view of E in fig. 3.

FIG. 7 is a schematic view of the structure of F-F in FIG. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-7, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The pipe butting device capable of quickly adjusting height and performing alignment welding comprises a left pipe 12 and a right pipe 12, wherein a welding box 11 is arranged on the left side of the pipes 12 in a sliding manner, a movable telescopic rod 18 is fixedly arranged on the right end face of the welding box 11 from top to bottom, a first fixed telescopic rod 19 is fixedly arranged on the right end face of the movable telescopic rod 18, the first fixed telescopic rod 19 is fixedly provided with a first fixed sucker 20 close to the end face of each other, a butting sleeve 13 is fixedly arranged on the left end face of the welding box 11, a butting plate 21 is arranged on the left side of the pipes 12 in a front-back sliding manner, the butting plates 21 are hinged with each other in the front-back manner, lifting rings 22 are fixedly arranged on the upper end face of the butting plate 21 in a left-right symmetrical manner, pressing chutes 47 are arranged in the lifting rings 22, pressing blocks 49 are slidably arranged in the pressing chutes 47, pressing springs 48 are fixedly arranged on the, a pressing rope 50 is fixedly arranged on the upper end face of the pressing block 49, a pushing box 40 is uniformly and fixedly arranged in the butt joint plate 21, a pushing piston rod 41 is arranged in the pushing box 40 in a sliding manner, a pushing spring 42 is fixedly arranged on the left end face of the pushing piston rod 41, the pushing spring 42 is fixedly connected with the inner wall of the left side of the pushing box 40, a recovery rope 27 is fixedly arranged on the left end face of the pushing piston rod 41, a sensing box 43 is fixedly arranged on the right end face of the pushing piston rod 41, a sensing piston rod 44 is arranged in the sensing box 43 in a sliding manner, the sensing piston rod 44 is fixedly arranged close to the end face and is provided with a sensing spring 45, the sensing spring 45 on the upper side is fixedly provided with a first height adjusting pipe 32, the sensing spring 45 on the lower side is fixedly provided with a second height adjusting pipe 33, the sensing spring 45 on the front side is fixedly provided with, the first height adjusting pipe 32, the second height adjusting pipe 38, the first height adjusting pipe 34 and the second height adjusting pipe 33 are all fixedly provided with a check valve 46, the butt plate 21 is provided with transverse adjusting boxes 35 in bilateral symmetry, transverse adjusting piston rods 36 are slidably arranged in the transverse adjusting boxes 35, the transverse adjusting piston rods 36 are mutually close to end faces and fixedly provided with connecting plates 37, the connecting plates 37 are fixedly connected with the butt plate 21, the transverse adjusting piston rods 36 are mutually far away from the end faces and fixedly provided with opening ropes 26, the transverse adjusting piston rods 36 are mutually far away from the end faces and fixedly provided with transverse adjusting springs 60, the transverse adjusting springs 60 are fixedly connected with the inner walls of the transverse adjusting boxes 35, the upper end face of the transverse adjusting box 35 is fixedly connected with the second height adjusting pipe 38 at the front side, and the upper end face of the transverse adjusting box 35 is fixedly connected with the first height adjusting pipe 34 at the rear side, a connecting pipe 39 is fixedly arranged between the transverse adjusting boxes 35, a height adjusting box 28 is fixedly arranged on the end surface of each transverse adjusting box 35 far away from the end surface, a height adjusting piston rod 29 is arranged in each height adjusting box 28 in a sliding manner, a height adjusting spring 31 is fixedly arranged on the upper end surface of each height adjusting piston rod 29, each height adjusting spring 31 is fixedly connected with the inner wall of the upper side of each height adjusting box 28, the upper end surface of each height adjusting box 28 is fixedly connected with the first height adjusting pipe 32, the lower end surface of each height adjusting box 28 is fixedly connected with the second height adjusting pipe 33, a height supporting block 30 is fixedly arranged on the lower end surface of each height adjusting piston rod 29, each height supporting block 30 is supported on the ground, a clamping mechanism 101 is arranged in each butt joint plate 21, each clamping mechanism 101 is used for clamping the pipeline 12 to perform subsequent work, and a welding mechanism 102, the welding mechanism 102 is used for welding after the two pipelines 12 are butted, the welding box 11 is provided with a supporting mechanism 103, the supporting mechanism 103 is used for supporting the welding box 11 and the right pipeline 12, the butt plate 21 is provided with a pushing mechanism 104, and the pushing mechanism 104 is used for pushing the left pipeline 12 to move rightwards.

Advantageously, the jamming mechanism 101 comprises a pressing runner 57 provided in the docking plate 21 on the front side, a squeezing block 56 is arranged in the squeezing sliding groove 57 in a sliding manner, a squeezing spring 59 is fixedly arranged on the front end face of the squeezing block 56, the front end face of the extrusion block 56 is fixedly provided with a clamping rope 51, the butt joint plate 21 is internally provided with a fixing groove 58, the fixing groove 58 is provided with a clamping sliding groove 52 symmetrically up and down, a clamping block 54 is arranged in the clamping sliding groove 52 in a sliding way, the end faces of the clamping blocks 54 far away from each other are fixedly provided with clamping springs 53, the clamping springs 53 are fixedly connected with the inner wall of the clamping sliding groove 52, the terminal surface is kept away from each other to chucking piece 54 with chucking rope 51 fixed connection, chucking piece 54 keep away from each other the terminal surface with press rope 50 fixed connection, the rear side fixed block 61 that is equipped with on the buttjunction board 21, the longitudinal symmetry is equipped with chucking groove 55 in the fixed block 61.

Beneficially, the welding mechanism 102 includes a welding slide rail 14 fixedly disposed in the welding box 11, the welding slide rail 14 is slidably disposed near the end surface of the pipeline 12, a welding cylinder 15 is disposed on the lower end surface of the welding cylinder 15, and a welding head 17 is fixedly disposed on the lower end surface of the welding cylinder 16.

Advantageously, the supporting mechanism 103 includes supporting cylinders 62 that are symmetrically and fixedly disposed on the front and rear end surfaces of the welding box 11, a supporting piston rod 63 is disposed on the lower end surface of the supporting cylinder 62, and a supporting block 64 is fixedly disposed on the lower end surface of the supporting piston rod 63.

Beneficially, the pushing mechanism 104 includes a pushing telescopic rod 23 which is vertically symmetrically and fixedly disposed on the left end surface of the butt-joint plate 21, a second fixing telescopic rod 24 is fixedly disposed on the left end surface of the pushing telescopic rod 23, the second fixing telescopic rod 24 is mutually close to the end surface and is fixedly disposed with a second fixing suction cup 25, the pushing telescopic rod 23 is fixedly connected with the opening rope 26, and the second fixing telescopic rod 24 is fixedly connected with the recovery rope 27.

Sequence of mechanical actions of the whole device:

the telescopic rod 23 is pushed to move leftwards to drive the second fixed telescopic rod 24 to move leftwards, the second fixed telescopic rod 24 releases the recovery rope 27 to enable the push piston rod 41 to move rightwards under the action of the push spring 42 to drive the induction box 43 to move rightwards, the induction piston rod 44 is pressed by the butt joint sleeve 13 in the rightward movement process of the induction box 43 to represent that the left pipeline 12 is too high or too low to move forwards or backwards, the induction piston rod 44 is pressed to enable the height adjusting piston rod 29 to ascend or descend through the first height adjusting pipe 32 and the second height adjusting pipe 33, but the height adjusting piston rod 29 is fixed, the height adjusting box 28 ascends or descends to adjust the left pipeline 12, the induction piston rod 44 is pressed through the second transverse adjusting pipe 38 and the first transverse adjusting pipe 34 to enable the transverse adjusting piston rod 36 to move forwards or backwards between the transverse adjusting boxes 35 for adjustment through the connecting pipe 39, the left pipeline 12 is moved forwards or backwards, when all the induction piston rods 44 are not pressed any more, the induction piston rods 12 and the right pipeline 12 are aligned, the second fixed telescopic rod 24 is started to drive the second fixed sucker 25 to move towards the direction close to the pipeline 12 and suck the pipeline 12 through the second fixed sucker 25, the push telescopic rod 23 is started to drive the second fixed telescopic rod 24 to move rightwards, the left pipeline 12 is driven to move rightwards through the second fixed sucker 25, the left pipeline 12 and the right pipeline 12 are butted, in the process, the second fixed telescopic rod 24 pulls the recovery rope 27 to drive the push piston rod 41 to move leftwards so that the induction box 43 moves leftwards and is not detected any more, the support cylinder 62 is started to drive the support piston rod 63 to move upwards, the moving telescopic rod 18 is started to drive the welding box 11 to move leftwards to the joint of the two pipelines 12, the support cylinder 62 is started to drive the support piston rod 63 to move downwards, the welding cylinder 15 is started to drive the welding piston rod 16 to enable the welding head 17 to move downwards, the welding slide rail 14 is started to drive the welding cylinder 15 to slide on the welding slide rail 14, meanwhile, the welding head 17 is started to weld, after welding is completed, the crane loosens the lifting rope to enable the pressing block 49 to pop out under the action of the pressing spring 48 to pull the pressing rope 50 to enable the clamping blocks 54 to move towards the direction away from each other, the clamping blocks 54 are separated from the clamping groove 55, the clamping blocks 54 loosens the clamping rope 51 to enable the extruding block 56 to pop out under the action of the extruding spring 59, the telescopic rod 23 is pushed to be started to move rightwards to pull the opening rope 26 to enable the transverse adjusting piston rod 36 to move towards the direction away from each other, the butt joint plate 21 is driven to expand, the pipeline 12 is loosened, and the crane pulls the lifting rope to drive the butt joint plate.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a quick adjustment height and align welded pipeline interfacing apparatus, includes two pipelines of the left and right sides, the left side slip on the pipeline is equipped with the welding case, the fixed removal telescopic link that is equipped with from top to bottom of welding case right-hand member face, it is fixed to be equipped with first fixed telescopic link to remove the telescopic link right-hand member face, first fixed telescopic link is close to the terminal surface each other and is fixed and be equipped with first fixed sucking disc, the fixed butt joint sleeve that is equipped with of welding case left end face, its characterized in that: the left side pipeline is provided with butt joint plates in a front-back sliding mode, the front butt joint plate and the rear butt joint plate are hinged, the upper end face of each butt joint plate is provided with lifting rings symmetrically and fixedly, each lifting ring is internally provided with a pressing chute, each pressing chute is internally provided with a pressing block in a sliding mode, the upper end face of each pressing block is fixedly provided with a pressing spring, the pressing spring is fixedly connected with the inner wall of the upper side of the corresponding pressing chute, the upper end face of each pressing block is fixedly provided with a pressing rope, the butt joint plates are internally and uniformly and fixedly provided with a pushing box, each pushing box is internally and slidably provided with a pushing piston rod, the left end face of each pushing piston rod is fixedly provided with a pushing spring, the pushing spring is fixedly connected with the inner wall of the left side of the pushing box, the left end face of each pushing piston rod is fixedly, a first height adjusting pipe is fixedly arranged on the upper side of the induction spring, a second height adjusting pipe is fixedly arranged on the lower side of the induction spring, a first transverse adjusting pipe is fixedly arranged on the front side of the induction spring, a second transverse adjusting pipe is fixedly arranged on the rear side of the induction spring, the first height adjusting pipe, the second transverse adjusting pipe, the first transverse adjusting pipe and the second transverse adjusting pipe are respectively and fixedly provided with a check valve, transverse adjusting boxes are symmetrically arranged on the front side and the rear side of the butt joint plate in a left-right mode, transverse adjusting piston rods are slidably arranged in the transverse adjusting boxes, the transverse adjusting piston rods are mutually close to the end faces and are fixedly provided with connecting plates, the connecting plates are fixedly connected with the butt joint plate, the transverse adjusting piston rods are mutually far away from the end faces and are fixedly provided with opening ropes, and the transverse adjusting springs are mutually far, the transverse adjusting spring is fixedly connected with the inner wall of the transverse adjusting box, the upper end surface of the transverse adjusting box at the front side is fixedly connected with the second transverse adjusting pipe, the upper end surface of the transverse adjusting box at the rear side is fixedly connected with the first transverse adjusting pipe, a connecting pipe is fixedly arranged between the transverse adjusting boxes, the end surfaces of the transverse adjusting boxes far away from each other are fixedly provided with a height adjusting box, a height adjusting piston rod is arranged in the height adjusting box in a sliding manner, a height adjusting spring is fixedly arranged on the upper end surface of the height adjusting piston rod, the height adjusting spring is fixedly connected with the inner wall of the upper side of the height adjusting box, the upper end surface of the height adjusting box is fixedly connected with the first height adjusting pipe, the lower end surface of the height adjusting box is fixedly connected with the second height adjusting pipe, and a height supporting block is fixedly arranged on, the pipeline butt-joint device is characterized in that the height supporting block is supported on the ground, a clamping mechanism is arranged in the butt-joint plate and used for clamping the pipeline to perform follow-up work, a welding mechanism is arranged in the welding box and used for welding after the two pipelines are in butt joint, a supporting mechanism is arranged on the welding box and used for supporting the welding box and the right side pipelines, a pushing mechanism is arranged on the butt-joint plate and used for pushing the left side to move rightwards.

2. A quick height adjustment and alignment welded pipe butt joint apparatus as claimed in claim 1 wherein: the clamping mechanism is including setting up in the front side extrusion spout in the butt joint board, it extrudees the piece to slide in the extrusion spout, the fixed extrusion spring that is equipped with of terminal surface before the extrusion piece, the fixed chucking rope that is equipped with of terminal surface before the extrusion piece, be equipped with the fixed slot in the butt joint board, the fixed slot longitudinal symmetry is equipped with the chucking spout, it is equipped with the chucking piece to slide in the chucking spout, the chucking piece is kept away from the fixed chucking spring that is equipped with of terminal surface each other, the chucking spring with chucking spout inner wall fixed connection, the chucking piece keep away from each other the terminal surface with chucking rope fixed connection, the chucking piece keep away from each other the terminal surface with press rope fixed connection, the rear side fixed block that is equipped with on the butt joint board.

3. A quick height adjustment and alignment welded pipe butt joint apparatus as claimed in claim 1 wherein: the welding mechanism comprises a welding slide rail fixedly arranged in the welding box, the welding slide rail is close to the end face of the pipeline and is provided with a welding cylinder in a sliding mode, the lower end face of the welding cylinder is provided with a welding piston rod, and the lower end face of the welding piston rod is fixedly provided with a welding head.

4. A quick height adjustment and alignment welded pipe butt joint apparatus as claimed in claim 1 wherein: the supporting mechanism comprises supporting cylinders which are symmetrically and fixedly arranged on the front end face and the rear end face of the welding box in a front-back mode, a supporting piston rod is arranged on the lower end face of each supporting cylinder, and supporting blocks are fixedly arranged on the lower end faces of the supporting piston rods.

5. A quick height adjustment and alignment welded pipe butt joint apparatus as claimed in claim 1 wherein: the pushing mechanism comprises a pushing telescopic rod which is symmetrically and fixedly arranged on the left end face of the butt joint plate, a second fixing telescopic rod is fixedly arranged on the left end face of the pushing telescopic rod, a second fixing sucking disc is fixedly arranged on the end face of the second fixing telescopic rod, a rope fixing connection is opened on the pushing telescopic rod, and the second fixing telescopic rod is fixedly connected with the recovery rope.