CN218745946U

CN218745946U - Windproof device for pipeline welding

Info

Publication number: CN218745946U
Application number: CN202223392436.9U
Authority: CN
Inventors: 刘洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-03-28
Anticipated expiration: 2032-12-19

Abstract

The utility model belongs to the technical field of oil gas transport, specific windproof device for pipeline welding that says so, including first pipeline and second pipeline, the outside of first pipeline and second pipeline is provided with the wind-guard plate jointly, and the quantity of wind-guard plate sets up to two, and one side of two wind-guard plates rotates each other to be connected, and the opposite side fixedly connected with handle of two wind-guard plates, the top fixedly connected with observation window of one of them wind-guard plate, and the top of observation window has seted up the welding mouth, and the both sides fixedly connected with of wind-guard plate are sealed, and the inside both sides of wind-guard plate are provided with fixture, and the internal surface of wind-guard plate has seted up the holding tank, and the inside scarf joint of holding tank has the ball; through the arrangement of the clamping mechanism, the first pipeline and the second pipeline can be conveniently clamped, so that the welding gun can be conveniently welded, the welding effect is improved, the welding port can be conveniently rotated to a proper position to be welded through the arrangement of the accommodating groove and the balls, and the welding machine is more convenient to use.

Description

Windproof device for pipeline welding

Technical Field

The utility model relates to an oil gas transport technical field specifically is safety device against wind is used in pipeline welding.

Background

Oil and gas pipelines are indispensable components in the field of oil and gas transmission. Oil gas pipeline is used for oil, another place is carried from a place to natural gas etc, oil and natural gas mainly rely on long defeated pipeline to carry to all over the country at present, long defeated pipeline uses automatic welding to weld mostly in the welding, automatic welding itself has windproof function, however automatic welding is high to the standardized requirement of work piece, need with the specification in same batch, to unloading precision, requirement height such as welding seam clearance, consequently just need the manual work to weld when carrying out the welding to the long defeated pipeline of different specifications, manual welding then needs other safety device to prevent wind between two pipelines, and lay the long defeated pipeline in the field and also can't use automatic welding, thereby when carrying out welding operation to oil gas pipeline in the field, often can receive the influence of blowing, consequently also need use safety device for the pipeline welding.

One chinese patent application CN211638752U discloses a wind-proof device for welding an oil and gas pipeline, which comprises a wind-proof cover arranged around the circumference of the oil and gas pipeline; the wind cap is provided with two oppositely arranged side walls and a top wall connected between the top ends of the two side walls, and the bottom ends of the two side walls are attached to the outer wall of the oil and gas pipeline, so that an annular cavity is defined by the top wall, the two side walls and the outer wall of the oil and gas pipeline; the pipeline section joint of oil gas pipeline is located between two lateral walls, offers the operation window that corresponds with partial pipeline section joint on the roof of windshield, and the circumferential direction of oil gas pipeline can be followed to the windshield to make welding equipment stretch into to the inside of toroidal cavity through the operation window, in order to carry out the circumferential weld to the pipeline section joint, thereby can reduce the influence of blowing to welding quality.

In view of the above and related prior art, the inventors believe that the following drawbacks tend to exist: the existing windproof device for pipeline welding can not clamp the pipelines on two sides inside the existing windproof device, so that a welding gun is easy to loosen during welding, the welding quality of the pipelines is affected, a welding port cannot be quickly rotated to a proper position for welding, and the welding efficiency is reduced; therefore, a wind guard for pipe welding has been proposed to address the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solved current safety device against wind for pipe welding, the majority can not press from both sides tightly the pipeline of inside both sides to make welder easily take place not hard up in the welded, thereby influenced the welding quality of pipeline, and can not make the welding mouth rotate suitable position fast and weld, reduced welding efficiency's problem, the utility model provides a safety device against wind for pipe welding.

The utility model provides a technical scheme that its technical problem adopted is: pipeline is safety device for welding, including first pipeline and second pipeline, the outside of first pipeline and second pipeline is provided with windproof components jointly, windproof components's quantity sets up to two, two windproof components's one side rotation is connected, two windproof components's opposite side fixedly connected with handle, one of them windproof components's top fixedly connected with observation window, the welding mouth has been seted up at the top of observation window, windproof components's both sides fixedly connected with are sealed to fill up, windproof components's inside both sides are provided with fixture, windproof components's internal surface has seted up the holding tank, the inside scarf joint of holding tank has the ball, the holding tank all sets up to a plurality ofly with the quantity of ball, when welding between first pipeline and the second pipeline, with two windproof components cover the junction of first pipeline and second pipeline, then through the inter attraction between magnetic path and the magnetic channel make two windproof components between fix, can make the gap between windproof components avris and first pipeline and the second pipeline seal up through the sealed effect of filling up, through the clamping mechanism to first pipeline and the second pipeline between the clamping mechanism, utilize the welding gun to carry out the observation window to the welding condition of observation through the welding.

Preferably, one end of one of the windproof plates is fixedly connected with a magnetic block, one end of the other windproof plate is provided with a groove, and the inside of the groove is fixedly connected with a magnetic groove block.

Preferably, the magnetic path joint is in the inside of magnetic slot piece, the magnetism of magnetic slot piece is opposite with the magnetism of magnetic path, when needs rotate and weld different positions, make between first pipeline and the second pipeline tightly no longer pressed from both sides through not hard up fixture, then rotate two boards of preventing wind, make the inside ball of holding tank roll on the surface of pipeline, and then can make the board of preventing wind roll on the surface of first pipeline and second pipeline, press from both sides tightly through fixture once more when rotating required position, can conveniently rotate the welding mouth to suitable position through the setting of holding tank and ball and weld, it is more convenient during the use.

Preferably, fixture includes the thread bush, thread bush fixed connection is in the top of preventing wind the board, the internal thread of thread bush is connected with the threaded rod, the top fixedly connected with adjustment handle of threaded rod.

Preferably, the bottom end of the threaded rod penetrates through the top wall of the windproof plate and is rotatably connected with a clamping plate, and the front surface of the clamping plate is arc-shaped.

Preferably, common fixedly connected with telescopic link between the top both sides of grip block and the inner wall of preventing wind the board, the antiskid groove has been seted up to the bottom of grip block, just the quantity in antiskid groove sets up to a plurality ofly, when pressing from both sides tightly first pipeline and second pipeline through fixture, twist grip makes the threaded rod rotate in the inside of thread bush to make the threaded rod carry out the up-and-down motion, and then the threaded rod drives the grip block and carries out the up-and-down motion and press from both sides the pipeline tightly, can make the both ends of grip block can not take place to rotate through the effect of telescopic link, can make the tight effect of clamp of grip block better through the setting in antiskid groove, can conveniently press from both sides tightly between first pipeline and the second pipeline through the setting of fixture, thereby make things convenient for welder to weld, improved the welding effect.

The utility model discloses an useful part lies in:

1. the utility model discloses a fixture's setting, when pressing from both sides tightly first pipeline and second pipeline through fixture, twist grip makes the threaded rod rotate in the inside of thread bush, thereby make the threaded rod carry out the up-and-down motion, and then the threaded rod drives the grip block and carries out the up-and-down motion and press from both sides tightly the pipeline, the effect through the telescopic link can make the both ends of grip block can not take place to rotate, setting through the antiskid groove can make the clamp of grip block press from both sides tight effect better, can conveniently press from both sides tightly between first pipeline and the second pipeline through fixture's setting, thereby make things convenient for welder to weld, the welding effect is improved.

2. The utility model discloses a setting of holding tank and ball, when needs rotate and weld different positions, make between first pipeline and the second pipeline no longer tightly pressed from both sides through not hard up fixture, then rotate two wind-proof boards, make the inside ball of holding tank roll on the surface of pipeline, and then can make wind-proof board roll on the surface of first pipeline and second pipeline, press from both sides tightly through fixture once more when rotating the position that needs, can conveniently rotate the welding seam to suitable position and weld through setting up of holding tank and ball, it is more convenient during the use.

Drawings

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

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

FIG. 2 is a schematic view of the surface structure of the wind-shielding plate of the present invention;

FIG. 3 is a front sectional view of the windshield of the present invention;

FIG. 4 is an enlarged view of the point A in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the inner structure of the windbreak plate of the present invention;

fig. 6 is a schematic view of the structure of the clamping mechanism of the present invention.

In the figure: 1. a first pipe; 2. a second pipe; 3. a windbreak panel; 4. a handle; 5. an observation window; 6. welding the opening; 7. a gasket; 8. a clamping mechanism; 81. a threaded sleeve; 82. a threaded rod; 83. an adjusting handle; 84. a clamping plate; 85. a telescopic rod; 86. an anti-slip groove; 9. accommodating grooves; 10. a ball bearing; 11. a magnetic block; 12. and a magnetic slot block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Please refer to fig. 1-6, the windproof device for pipeline welding, including a first pipeline 1 and a second pipeline 2, the first pipeline 1 and the second pipeline 2 are provided with windproof plates 3 outside together, the number of the windproof plates 3 is two, one sides of the two windproof plates 3 are rotatably connected with each other, the other sides of the two windproof plates 3 are fixedly connected with a handle 4, one of the windproof plates 3 is fixedly connected with an observation window 5, a welding port 6 is provided at the top of the observation window 5, two sides of the windproof plates 3 are fixedly connected with a sealing gasket 7, two sides of the windproof plates 3 are provided with a clamping mechanism 8, an accommodating groove 9 is provided on the inner surface of the windproof plates 3, a ball 10 is embedded inside the accommodating groove 9, the accommodating groove 9 and the ball 10 are provided in multiple numbers, when welding is performed between the first pipeline 1 and the second pipeline 2, the two windproof plates 3 are sleeved at the connection between the first pipeline 1 and the second pipeline 2, then the two windproof plates 3 are fixed by mutual attraction between a magnetic block 11 and a magnetic groove block 12, the windproof plates 3 and the first pipeline 1 and the second pipeline 2 are fixed by welding through the welding port 6, and the welding mechanism, and the observation mechanism performs welding through the welding port 6, and the welding gap between the second pipeline 2.

One end of one of the windproof plates 3 is fixedly connected with a magnetic block 11, one end of the other windproof plate 3 is provided with a groove, and the inside of the groove is fixedly connected with a magnetic groove block 12.

Wherein, magnetic path 11 joint is in the inside of magnetic slot block 12, the magnetism of magnetic slot block 12 is opposite with the magnetism of magnetic path 11, when needs rotate and weld different positions, make through not hard up fixture 8 that first pipeline 1 and second pipeline 2 between no longer pressed from both sides tightly, then rotate two windproof plate 3, make the inside ball 10 of holding tank 9 roll on the surface of pipeline, and then can make windproof plate 3 roll on the surface of first pipeline 1 and second pipeline 2, it presss from both sides tightly through fixture 8 again when rotating required position, can conveniently rotate welding mouthful 6 to suitable position through holding tank 9 and ball 10's setting and weld, it is more convenient during the use.

Wherein, fixture 8 includes thread bush 81, and thread bush 81 fixed connection is in the top of preventing wind board 3, and the internal thread of thread bush 81 is connected with threaded rod 82, and the top fixedly connected with adjustment handle 83 of threaded rod 82.

Wherein, the bottom end of the threaded rod 82 passes through the top wall of the windproof plate 3 and is rotatably connected with a clamping plate 84, and the front shape of the clamping plate 84 is arc-shaped.

Wherein, common fixedly connected with telescopic link 85 between the top both sides of grip block 84 and the inner wall of preventing wind board 3, antiskid groove 86 has been seted up to grip block 84's bottom, and antiskid groove 86's quantity sets up to a plurality ofly, when pressing from both sides tight first pipeline 1 and second pipeline 2 through fixture 8, twist grip 4 makes threaded rod 82 rotate in the inside of thread bush 81, thereby make threaded rod 82 carry out the up-and-down motion, and then threaded rod 82 drives grip block 84 and carries out the up-and-down motion and press from both sides tight the pipeline, the effect through telescopic link 85 can make the both ends of grip block 84 can not take place to rotate, can make the tight effect of clamp of grip block 84 better through the setting of antiskid groove 86, can conveniently press from both sides tightly between first pipeline 1 and the second pipeline 2 through the setting of fixture 8, thereby make things convenient for welder to weld, the welding effect has been improved.

The working principle is as follows: when the first pipeline 1 and the second pipeline 2 are welded, the two windproof plates 3 are sleeved at the joint of the first pipeline 1 and the second pipeline 2, then the two windproof plates 3 are fixed through mutual attraction between the magnetic block 11 and the magnetic groove block 12, gaps between the sides of the windproof plates 3 and the first pipeline 1 and the second pipeline 2 can be sealed through the action of the sealing gasket 7, the first pipeline 1 and the second pipeline 2 are clamped and fixed through the clamping mechanism 8, then a welding gun penetrates through the welding port 6 to be welded, and the welding condition inside is observed through the observation window 5;

when the first pipeline 1 and the second pipeline 2 are clamped through the clamping mechanism 8, the threaded rod 82 is rotated inside the threaded sleeve 81 by the aid of the rotating handle 4, so that the threaded rod 82 moves up and down, the threaded rod 82 drives the clamping plate 84 to move up and down and clamp the pipelines, two ends of the clamping plate 84 cannot rotate under the action of the telescopic rod 85, the clamping effect of the clamping plate 84 can be better due to the arrangement of the anti-skidding grooves 86, the first pipeline 1 and the second pipeline 2 can be conveniently clamped through the arrangement of the clamping mechanism 8, welding of a welding gun is facilitated, and the welding effect is improved;

when needs rotate and weld different positions, make between first pipeline 1 and the second pipeline 2 no longer to be pressed from both sides tightly through not hard up fixture 8, then rotate two windproof plate 3, make the inside ball 10 of holding tank 9 roll on the surface of pipeline, and then can make windproof plate 3 roll on the surface of first pipeline 1 and second pipeline 2, press from both sides tightly through fixture 8 once more when rotating the position that needs, can conveniently rotate welding mouthful 6 suitable position through the setting of holding tank 9 and ball 10 and weld, it is more convenient during the use.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. Wind-proof device is used in pipeline welding includes first pipeline (1) and second pipeline (2), its characterized in that: the utility model discloses a windproof and windproof device, including first pipeline (1) and second pipeline (2), be provided with windproof plate (3) outside jointly, the quantity of windproof plate (3) sets up to two, two one side rotation of windproof plate (3) is connected, two opposite side fixedly connected with handle (4) of windproof plate (3), one of them top fixedly connected with observation window (5) of windproof plate (3), welding mouth (6) have been seted up at the top of observation window (5), the sealed pad (7) of both sides fixedly connected with of windproof plate (3), the inside both sides of windproof plate (3) are provided with fixture (8), holding tank (9) have been seted up to the internal surface of windproof plate (3), the inside scarf joint of holding tank (9) has ball (10), holding tank (9) all set up to a plurality ofly with the quantity of ball (10).

2. The windproof device for pipe welding according to claim 1, characterized in that: one end of one of the windproof plates (3) is fixedly connected with a magnetic block (11), one end of the other windproof plate (3) is provided with a groove, and a magnetic groove block (12) is fixedly connected inside the groove.

3. The windshield for pipe welding of claim 2, wherein: the magnetic block (11) is clamped inside the magnetic slot block (12), and the magnetism of the magnetic slot block (12) is opposite to that of the magnetic block (11).

4. The windproof device for pipe welding according to claim 1, characterized in that: fixture (8) are including thread bush (81), thread bush (81) fixed connection is in the top of preventing wind board (3), the internal thread of thread bush (81) is connected with threaded rod (82), the top fixedly connected with adjustment handle (83) of threaded rod (82).

5. The windproof device for pipe welding according to claim 4, characterized in that: the bottom end of the threaded rod (82) penetrates through the top wall of the windproof plate (3) and is rotatably connected with a clamping plate (84), and the front face of the clamping plate (84) is arc-shaped.

6. The windproof device for pipe welding according to claim 5, characterized in that: the windproof and windproof and windproof combined frame is characterized in that telescopic rods (85) are fixedly connected between two sides of the top of the clamping plate (84) and the inner wall of the windproof plate (3) together, antiskid grooves (86) are formed in the bottom of the clamping plate (84), and the number of the antiskid grooves (86) is multiple.