CN218863591U

CN218863591U - Auxiliary device is repaired to pipeline surface crack

Info

Publication number: CN218863591U
Application number: CN202223127480.7U
Authority: CN
Inventors: 张耀铭; 何敏
Original assignee: Guangdong Xuansheng Construction Engineering Technology Co ltd
Current assignee: Guangdong Xuansheng Construction Engineering Technology Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-04-14
Anticipated expiration: 2032-11-24

Abstract

The utility model relates to the technical field of pipeline, specifically be a pipeline surface crack repair auxiliary device, including a pipe body, the body right side is provided with the auxiliary frame, is equipped with leaking stoppage portion on its auxiliary frame, is connected with the body through the auxiliary frame, and leaking stoppage portion can plug up the department of breaking of body. The utility model discloses a do not make the liquid on the pipeline outer wall influence welding quality, through leaking stoppage portion on the auxiliary frame, the first screw rod of clockwise rotation makes first screw rod can promote clamp plate and restoration board to the body direction, and its leaking stoppage portion can plug up the department of breaking of body, and the sealing washer on the restoration board plays sealed effect, can avoid the inside liquid of pipeline to spill over, can't accomplish the welding when leading to liquid more.

Description

Auxiliary device is repaired to pipeline surface crack

Technical Field

The utility model relates to the technical field of pipelines, specifically be a pipeline surface crack repair auxiliary device.

Background

A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure point to a low pressure point of a pipeline, or is transported by the pressure or gravity of the fluid itself. The pipeline has wide application range, is mainly used in water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas transportation, agricultural irrigation, hydraulic engineering and various industrial devices, and the development of petroleum needs to adopt crude oil from underground to the ground through oil extraction equipment and convey the crude oil to a refining device through a pipeline to refine petroleum products such as gasoline, diesel oil and the like. The oil pipeline adopts the metal material mostly, receives the effect of corrosive substance in the crude oil in long-term transmission process, and the pipe wall suffers corrosion failure, and the condition that thinnings, perforation appears gradually, needs in time to repair and change, stops carrying crude oil earlier usually, closes the control flap at perforation section both ends, is under construction after the pipeline evacuation, and not only the process is loaded down with trivial details, and intensity of labour is big, and repair, change time are long, causes crude oil leakage in addition easily, the polluted environment, and work efficiency is lower.

The leakage repairing work generally occurs after the pipeline leaks, liquid always flows out from the position, close to the leakage point, on the pipeline, and particularly when the pressure of the liquid in the pipeline is low, more liquid flows out along the outer wall of the pipeline; when repairing the pipeline, the liquid on the outer wall of the pipeline easily influences the welding quality, and even the welding cannot be finished when more liquid exists. In view of this, we propose a pipeline surface crack repair auxiliary device.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above insufficiency, the utility model provides an auxiliary device is repaired to pipeline surface crack.

The technical scheme of the utility model is that:

the utility model provides a pipeline surface crack repair auxiliary device, includes the body, the body right side is provided with the auxiliary frame, is equipped with leaking stoppage portion on its auxiliary frame, is connected with the body through the auxiliary frame, and leaking stoppage portion can plug up the fracture department of body.

Preferably, the auxiliary frame comprises a connecting plate, connecting rods are fixed on the upper side and the lower side of the connecting plate, and the connecting rods are of L-shaped structures.

Preferably, every the second screw has all been seted up to the left end of connecting rod, and second screw internal connection has the rubber post, the rubber post divide into two parts, and its first half is the screw, and the screw can with second screw threaded connection, its latter half be rubber structure, both sides are laminated mutually about rubber structure and the body.

Preferably, a first screw hole is formed in the middle of the connecting plate and is in threaded connection with the first screw rod, a pressing plate is arranged on the first screw rod, a cylinder is arranged on the right side of the pressing plate, the screw hole is formed in the cylinder, and the screw hole is in threaded connection with the first screw rod.

Preferably, the periphery of the pressing plate is in threaded connection with a second screw, and a plugging part is arranged on the left side of the pressing plate.

Preferably, the leaking stoppage part comprises a repairing plate and a sealing ring, the sealing ring is arranged on the left side of the repairing plate, four fixing columns in one-to-one correspondence with the second screws are fixed on the right side of the repairing plate, and the second screws are in threaded connection with the fixing columns.

Preferably, after the first screw rod is rotated clockwise, the first screw rod can push the pressing plate and the repairing plate towards the pipe body.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a do not make the liquid on the pipeline outer wall influence welding quality, through the leaking stoppage portion on the auxiliary frame, clockwise rotation first screw rod makes first screw rod can promote clamp plate and restoration board to the body direction, and its leaking stoppage portion can plug up the department of breaking of body, and the sealing washer on the restoration board plays sealed effect, can avoid the inside liquid of pipeline to spill over, can't accomplish the welding when leading to liquid more.

Drawings

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

FIG. 2 is a schematic structural view (one of) of the auxiliary frame of the present invention;

fig. 3 is a schematic structural view of the auxiliary frame of the present invention (i.e., a second embodiment).

In the figure:

1. a pipe body;

2. an auxiliary frame; 21. a connecting plate; 22. a first screw hole; 23. a connecting rod; 24. a second screw hole; 25. a rubber column; 26. a first screw; 27. pressing a plate; 28. a second screw; 29. fixing a column; 210. repairing the plate; 211. and (5) sealing rings.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention details the above technical solution by the following embodiments:

a pipeline surface crack repairing auxiliary device comprises a pipe body 1, wherein an auxiliary frame 2 is arranged on the right side of the pipe body 1, a leaking stoppage part is arranged on the auxiliary frame 2, the auxiliary frame 2 is connected with the pipe body 1 through the auxiliary frame 2, and the leaking stoppage part can stop the broken part of the pipe body 1;

in this embodiment, in order not to make the liquid on the pipeline outer wall influence welding quality, through the leaking stoppage portion on auxiliary frame 2, leaking stoppage portion can stop up the department of rupture of body 1, can avoid the inside liquid of pipeline to spill over, can't accomplish the welding when leading to liquid more.

It is to be supplemented that the auxiliary frame 2 includes the link plate 21, and the upper and lower sides of the link plate 21 are fixed with the tie rod 23, its tie rod 23 is a L-shaped structure, the left end of each tie rod 23 has been offered the second screw hole 24, and connect with the rubber column 25 inside the second screw hole 24, the rubber column 25 is divided into two parts, its upper half is a screw, and the screw can be connected with second screw hole 24 screw thread, its lower half is a rubber structure, the rubber structure is fitted with upper and lower both sides of the tube body 1, offer the first screw hole 22 in the middle of the link plate 21, and the first screw hole 22 is connected with first screw 26 screw thread, there are pressing plates 27 on the first screw 26, there are cylinders on its pressing plate 27 right side, and the cylinder has been offered the screw hole inside, and the screw hole is connected with first screw 26 screw thread, the second screw 28 is connected with screw thread around the pressing plate 27, there are leak stoppage portions on its left side of pressing plates 27, the leak stoppage portion includes repairing plate 210 and sealing ring 211, and the sealing ring 211 is set up on the left side of repairing plate 210, its right side is fixed with four fixing columns 29 corresponding to the second screw 28 one-to-one, and the fixing column 26 and the first screw can push the first screw 26 clockwise after the first screw 26 screw rotates, the tube body 1;

in this embodiment, the auxiliary frame 2 is placed on one side of the pipe body 1, the leaking stoppage part is aligned with the broken position of the pipe body 1, the two connecting rods 23 are respectively placed on the upper and lower sides of the pipe body 1, the rubber columns 25 on the connecting rods 23 are divided into two parts, the upper half part of each connecting rod is a screw, the screw is in threaded connection with the second screw hole 24, the lower half part of each connecting rod is a rubber structure, the screw is screwed, the screw is in threaded connection with the second screw hole 24 and then moves downwards, so that the rubber structures are driven to move downwards, each rubber structure is attached to the upper and lower sides of the pipe body 1, the first screw 26 is screwed, the first screw hole 22 is in threaded connection with the first screw 26, the screw in the cylinder is in threaded connection with the first screw 26, the first screw 26 moves towards one side of the pipe body 1, the first screw 26 drives the pressing plate 27 to move together, at this time, the leaking stoppage part blocks the broken position of the pipe body 1, the sealing ring 211 is tightly connected with the outer wall of the pipe body 1, a sealing function is achieved, liquid overflow in the pipeline can be avoided, the repairing plate 210 can be welded with the pipe body 1, the repairing plate is welded with the pipe body 1, the second screw 28, the second screw is separated from the fixing column 29, and the sealing ring can be separated from the fixing column.

When the pipe body repairing device is used specifically, the auxiliary frame 2 is placed on one side of the pipe body 1, the leaking stoppage part is aligned to the broken position of the pipe body 1, the two connecting rods 23 are respectively placed on the upper side and the lower side of the pipe body 1, the rubber columns 25 on the connecting rods 23 are divided into two parts, the upper half parts of the connecting rods are screws, the screws are in threaded connection with the second screw holes 24, the lower half parts of the connecting rods are rubber structures, the screws are screwed to enable the screws to move downwards after being in threaded connection with the second screw holes 24, so that the rubber structures are driven to move downwards, each rubber structure is attached to the upper side and the lower side of the pipe body 1, the first screw rods 26 are screwed to enable the first screw holes 22 to be in threaded connection with the first screw rods 26, the screw holes in the cylinder bodies are in threaded connection with the first screw rods 26, the first screw rods 26 move towards one side of the pipe body 1, the first screw rods 26 drive the pressing plates 27 to move together, at the moment, the leaking stoppage part plugs the broken position of the pipe body 1, the sealing ring 211 is tightly connected with the outer wall of the pipe body 1, so that the leaking stoppage part can be sealed, liquid can be prevented from overflowing, the repairing plate 210 can be welded with the pipe body 1, at the second screw rods 28, and the second screw rods can be separated from the leaking stoppage part 29.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a pipeline surface crack repair auxiliary device, includes body (1), its characterized in that: the right side of the pipe body (1) is provided with an auxiliary frame (2), a leakage blocking part is arranged on the auxiliary frame (2), the auxiliary frame (2) is connected with the pipe body (1), and the leakage blocking part can block a broken part of the pipe body (1).

2. The pipeline surface crack repair assist device of claim 1, wherein: the auxiliary frame (2) comprises a connecting plate (21), connecting rods (23) are fixed on the upper side and the lower side of the connecting plate (21), and the connecting rods (23) are of an L-shaped structure.

3. The pipeline surface crack repair assist device of claim 2, wherein: every second screw (24) have all been seted up to the left end of connecting rod (23), and second screw (24) internal connection has rubber column (25), rubber column (25) divide into two parts, and its first half is the screw, and the screw can with second screw (24) threaded connection, its latter half be rubber structure, both sides are laminated mutually about rubber structure and body (1).

4. The pipeline surface crack repair assist device of claim 2, wherein: the middle of the connecting plate (21) is provided with a first screw hole (22), the first screw hole (22) is in threaded connection with the first screw rod (26), the first screw rod (26) is provided with a pressing plate (27), the right side of the pressing plate (27) is provided with a cylinder, the cylinder is internally provided with a screw hole, and the screw hole is in threaded connection with the first screw rod (26).

5. The pipeline surface crack repair assist device of claim 4, wherein: the periphery of the pressing plate (27) is in threaded connection with a second screw (28), and a plugging part is arranged on the left side of the pressing plate (27).

6. The pipeline surface crack repair assist device of claim 1, wherein: the leaking stoppage part comprises a repairing plate (210) and a sealing ring (211), the sealing ring (211) is arranged on the left side of the repairing plate (210), four fixing columns (29) which are in one-to-one correspondence with the second screws (28) are fixed on the right side of the repairing plate (210), and the second screws (28) are in threaded connection with the fixing columns (29).

7. The pipeline surface crack repair assist device of claim 4, wherein: when the first screw rod (26) is rotated clockwise, the first screw rod (26) can push the pressure plate (27) and the repair plate (210) towards the pipe body (1).