CN220286791U

CN220286791U - Damaged repair equipment of oil gas pipeline

Info

Publication number: CN220286791U
Application number: CN202321658550.3U
Authority: CN
Inventors: 付彬卿
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2024-01-02
Anticipated expiration: 2033-06-28

Abstract

The utility model relates to the technical field of pipeline repair, in particular to oil and gas pipeline damage repair equipment, which comprises a fixed support, wherein the fixed support comprises a top plate and a bottom plate, four corners of the bottom of the top plate are fixedly connected with connecting rods, the bottom ends of the four connecting rods extend to the inside of the top plate, a fastening assembly is arranged between the fixed support and the top plate, a disassembly and assembly is arranged in the bottom plate, the disassembly and assembly comprises a mounting cavity arranged on the left side and the right side of the inside of the bottom plate, a cam is arranged in the middle of the inner cavity of the mounting cavity, the bottom end of the cam is rotatably connected with the inner wall of the mounting cavity, arc-shaped plates are arranged at the front end and the rear end of the cam, one side opposite to the arc-shaped plates is contacted with the two ends of the cam, the top ends of the two cams are fixedly connected with L-shaped rotating rods, and the two L-shaped rotating rods extend to the outside of the bottom plate, so that an operator can conveniently install and use the oil and gas pipeline damage repair equipment.

Description

Damaged repair equipment of oil gas pipeline

Technical Field

The utility model relates to the technical field of pipeline repair, in particular to oil and gas pipeline damage repair equipment.

Background

In recent years, along with the rapid development of national economy, pipelines are taken as main tools for energy transportation in China, the construction of the pipelines has formed a huge scale in China, however, along with the increase of the operation time of the pipelines, the possibility of damage caused by crack and external impact of the pipelines is increased, and because of the combustibility and high risk of oil gas, great difficulties are brought to the pipeline protection and repair work, the pipelines are repaired by welding, the oil gas is possibly burnt, and more fastening repair is used at present; the pipeline repairing device used in the current market is low in applicability, so that when general pipeline repairing equipment is used, the general pipeline repairing equipment is difficult to adjust according to the size of a pipeline to be repaired, the existing equipment is inconvenient to split, the pipeline is required to be sleeved on one end of the pipeline, if the damaged pipeline is positioned in the middle, the operation difficulty of a user is increased, and the working efficiency of the user is reduced.

Disclosure of Invention

The utility model aims to provide oil and gas pipeline damage repair equipment for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an oil gas pipeline damage repair equipment, includes the fixed bolster, the fixed bolster includes roof and bottom plate, four angles fixedly connected with connecting rods of roof bottom, four the bottom of connecting rod extends to the inside of roof, be provided with fastening assembly between fixed bolster and the roof, the inside of bottom plate is provided with dismouting subassembly;

the assembly and disassembly components comprise mounting cavities arranged on the left side and the right side of the inside of the bottom plate, cams are arranged in the middle of the inner cavities of the mounting cavities, the bottoms of the cams are rotationally connected with the inner walls of the mounting cavities, arc plates are arranged at the front end and the rear end of each cam, one side of each arc plate opposite to each other is contacted with the two ends of each cam, the top ends of each cam are fixedly connected with L-shaped rotating rods, the two L-shaped rotating rods extend to the outside of the bottom plate, and pushing rods are fixedly connected to the other sides of the arc plates.

As a preferable scheme of the utility model, one ends of the two push rods far away from the arc-shaped plate are fixedly connected with clamping rods, the surfaces of the two clamping rods are sleeved with guide cylinders, the surfaces of the two guide cylinders are fixedly connected with the inner wall of the mounting cavity, and the two clamping rods penetrate through the two guide cylinders and are in sliding connection with the inner wall of the guide cylinders.

As a preferable scheme of the utility model, the surfaces of the two clamping rods are provided with reset springs, one ends of the two reset springs are fixedly connected with the push rod, and the other ends of the two reset springs are fixedly connected with the surfaces of the two guide cylinders.

As a preferable scheme of the utility model, through holes are fixedly connected at four corners of the top of the bottom plate, clamping grooves are formed in the bottoms of the surfaces of the four connecting rods, the bottom ends of the four connecting rods extend to the interiors of the two mounting cavities through the through holes, and the structures of the inner cavities of the two mounting cavities are identical.

As a preferable scheme of the utility model, two bases are arranged between the top plate and the bottom plate, one sides of the two bases, which are opposite to the top plate and the bottom plate respectively, are fixedly connected, the two bases are symmetrically arranged, one sides of the two bases, which are opposite to the two bases, are arc-shaped, telescopic rods are uniformly distributed on the surfaces of one sides of the two bases, the total number of the telescopic rods is six, and the surfaces of the two bases are uniformly distributed on the six telescopic rods.

As the preferable scheme of the utility model, the fastening component comprises an upper fastening plate and a lower fastening plate, the upper fastening plate and the lower fastening plate are arc-shaped, one ends of the upper fastening plate and the lower fastening plate, which are opposite, are respectively connected with one ends of the six telescopic rods, which are far away from the base, and the left and right sides of the bottom of the upper fastening plate are fixedly connected with first connecting lugs.

As a preferable scheme of the utility model, the left side and the right side of the top of the lower fastening plate are fixedly connected with second connecting lugs, the two first connecting lugs and the two second connecting lugs are connected through bolts, the inner side of the upper fastening plate is provided with a pressure sensor, a sealing gasket is adhered to the inner side of the pressure sensor, and the inner side structure of the lower fastening plate and the upper fastening plate are symmetrically arranged.

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

1. according to the utility model, the distance between the upper fastening plate and the lower fastening plate can be changed through the telescopic rod, so that the telescopic rod is suitable for damaged pipelines with different pipe diameters, pressure sensors are arranged between the upper fastening plate and the sealing gasket, the pressure applied to the pipeline can be known through the pressure sensors, and the pipeline is not damaged again due to overlarge pressure.

2. According to the utility model, the fixing support can be split into two parts through the dismounting assembly, so that the equipment can be directly arranged at the damaged position of the pipeline, the damage of the middle part of the longer pipeline is avoided, the equipment is required to be sleeved from one end of the pipeline for moving, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic view of the structure of the fastening assembly of the present utility model;

FIG. 3 is a schematic top view of the assembly and disassembly of the present utility model;

FIG. 4 is a schematic view of the structure of the base plate of the present utility model;

fig. 5 is a schematic view of the connection structure of the cam and the L-shaped rotating rod of the present utility model.

In the figure: 1. a fixed bracket; 101. a top plate; 102. a bottom plate; 103. a connecting rod; 104. a base; 105. a telescopic rod; 2. a fastening assembly; 201. an upper fastening plate; 202. a first connection lug; 203. a lower fastening plate; 204. a second connecting ear; 205. a pressure sensor; 206. a sealing gasket; 3. disassembling and assembling the assembly; 301. a mounting cavity; 302. a cam; 303. an arc-shaped plate; 304. a push rod; 305. a clamping rod; 306. a return spring; 307. a guide cylinder; 308. a clamping groove; 309. a through hole; 310. an L-shaped rotating rod.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the utility model.

Referring to fig. 1, 3 and 5, the present utility model provides a technical solution:

the utility model provides an oil gas pipeline damage repair facility, including fixed bolster 1, fixed bolster 1 includes roof 101 and bottom plate 102, four angle fixedly connected with connecting rods 103 of roof 101 bottom, the inside that the bottom of four connecting rods 103 extends to roof 101 is provided with fastening component 2 between fixed bolster 1 and the roof 101, the inside of bottom plate 102 is provided with dismouting subassembly 3, dismouting subassembly 3 is including seting up the installation cavity 301 in the inside left and right sides of bottom plate 102, the middle part in installation cavity 301 inner chamber is provided with cam 302, the bottom and the inner wall rotation of installation cavity 301 of cam 302 are connected, both ends all are provided with arc 303 around the cam 302, the opposite one side of two arc 303 contacts with the both ends of cam 302, the equal fixedly connected with L shape dwang 310 in top of two cams 302, the outside that two L shape dwang 310 extends to bottom plate 102, the opposite side fixedly connected with push rod 304 of two arc 303.

As shown in fig. 3 and fig. 4, one ends of the two push rods 304 far away from the arc plate 303 are fixedly connected with clamping rods 305, the surfaces of the two clamping rods 305 are sleeved with guide cylinders 307, the surfaces of the two guide cylinders 307 are fixedly connected with the inner walls of the mounting cavities 301, the two clamping rods 305 penetrate through the two guide cylinders 307 and are slidably connected with the inner walls of the guide cylinders 307, the surfaces of the two clamping rods 305 are provided with reset springs 306, one ends of the two reset springs 306 are fixedly connected with the push rods 304, the other ends of the two reset springs 306 are fixedly connected with the surfaces of the two guide cylinders 307, four corners of the top of the bottom plate 102 are fixedly connected with through holes 309, clamping grooves 308 are formed in the bottoms of the surfaces of the four connecting rods 103, the bottoms of the four connecting rods 103 extend to the inner parts of the two mounting cavities 301 through the through holes 309, and the structures of the inner cavities of the two mounting cavities 301 are identical.

As shown in fig. 1 and 2, two bases 104 are disposed between a top plate 101 and a bottom plate 102, one sides of the two bases 104 opposite to the top plate 101 and the bottom plate 102 are fixedly connected, the two bases 104 are symmetrically disposed, one sides of the two bases 104 opposite to each other are arc-shaped, telescopic rods 105 are uniformly distributed on the surfaces of the two opposite sides of the two bases 104, the total number of the telescopic rods 105 is six, the surfaces of the two bases 104 are uniformly distributed on the six telescopic rods 105, the fastening assembly 2 comprises an upper fastening plate 201 and a lower fastening plate 203, the upper fastening plate 201 and the lower fastening plate 203 are arc-shaped, one ends, opposite to each other, of the upper fastening plate 201 and the lower fastening plate 203 are respectively connected with one ends, away from the bases 104, of the six telescopic rods 105, the left side and the right side of the bottom of the upper fastening plate 201 are fixedly connected with first connecting lugs 202, the left side and the right side of the top of the lower fastening plate 203 are fixedly connected with second connecting lugs 204, the two first connecting lugs 202 and the two second connecting lugs 204 are connected through bolts, the inner sides of the upper fastening plate 201 are provided with pressure sensors 205, the inner sides of the pressure sensors 205 are bonded with sealing pads 203, and the inner sides of the upper fastening plate 203 are symmetrically disposed.

The working flow of the utility model is as follows: during use, the fixing support 1 is sleeved at the position where a pipeline is damaged, the four connecting rods 103 are inserted into the mounting cavity 301 through the through holes 309, the two cams 302 are rotated through the two through holes 309, the two cams 302 push the arc plates 303 on two sides to move, the push rod 304 and the clamping rod 305 also move towards two sides together, the reset spring 306 is extruded, the four clamping rods 305 are clamped in the clamping grooves 308 formed in the surface of the connecting rods 103, the fixing support 1 is realized, then the telescopic rods 105 slowly stretch, the positions between the upper fastening plate 201 and the lower fastening plate 203 are adjusted, so that the fixing support is suitable for damaged pipelines with different pipe diameters, the pressure sensor 205 is arranged between the upper fastening plate 201 and the lower fastening plate 203 and the sealing gasket 206, the pressure applied to the pipeline can be known through the pressure sensor 205, the pipeline is not damaged again due to overlarge pressure, the sealing gasket 206 repairs the damaged position of the pipeline, and then the first connecting lug 202 and the second connecting lug 204 are used for reinforcing.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an damaged repair facility of oil gas pipeline, includes fixed bolster (1), its characterized in that: the fixing support (1) comprises a top plate (101) and a bottom plate (102), four corners of the bottom of the top plate (101) are fixedly connected with connecting rods (103), the bottom ends of the four connecting rods (103) extend to the inside of the top plate (101), a fastening assembly (2) is arranged between the fixing support (1) and the top plate (101), and a disassembly assembly (3) is arranged in the bottom plate (102);

the disassembly and assembly (3) comprises a mounting cavity (301) formed in the left side and the right side of the inside of a base plate (102), a cam (302) is arranged in the middle of the inner cavity of the mounting cavity (301), the bottom end of the cam (302) is rotationally connected with the inner wall of the mounting cavity (301), arc plates (303) are arranged at the front end and the rear end of the cam (302), one opposite sides of the arc plates (303) are contacted with the two ends of the cam (302), the top ends of the two cams (302) are fixedly connected with L-shaped rotating rods (310), the two L-shaped rotating rods (310) extend to the outside of the base plate (102), and push rods (304) are fixedly connected to the other sides of the arc plates (303).

2. The oil and gas pipeline damage repair device according to claim 1, wherein: two push rods (304) are kept away from one end of arc (303) and are all fixedly connected with clamping rods (305), two the surface cover of clamping rods (305) is provided with guide cylinder (307), two the surface of guide cylinder (307) and the inner wall fixed connection of installation cavity (301), two clamping rods (305) run through two guide cylinders (307) and with the inner wall sliding connection of guide cylinder (307).

3. An oil and gas pipeline damage repair device according to claim 2, wherein: the surface of two clamping rods (305) is provided with a reset spring (306), one end of each reset spring (306) is fixedly connected with a push rod (304), and the other end of each reset spring (306) is fixedly connected with the surface of two guide cylinders (307).

4. The oil and gas pipeline damage repair device according to claim 1, wherein: four angles fixedly connected with through-hole (309) at bottom plate (102) top, four draw-in groove (308) have all been seted up to the bottom on connecting rod (103) surface, four the bottom of connecting rod (103) is through the inside that through-hole (309) extended to two installation cavity (301), two the structure setting of installation cavity (301) inner chamber is the same.

5. The oil and gas pipeline damage repair device according to claim 1, wherein: two bases (104) are arranged between the top plate (101) and the bottom plate (102), one side, opposite to the top plate (101) and the bottom plate (102), of each base (104) is fixedly connected, two bases (104) are symmetrically arranged, one side, opposite to each base (104), of each base (104) is arc-shaped, telescopic rods (105) are uniformly distributed on the surfaces of the opposite sides of the two bases (104), the total number of the telescopic rods (105) is six, and the six telescopic rods (105) are uniformly distributed on the surfaces of the two bases (104).

6. The oil and gas pipeline damage repair device according to claim 1, wherein: the fastening assembly (2) comprises an upper fastening plate (201) and a lower fastening plate (203), the upper fastening plate (201) and the lower fastening plate (203) are in arc-shaped arrangement, one ends of the upper fastening plate (201) and the lower fastening plate (203) which are opposite are respectively connected with one ends of the six telescopic rods (105) which are far away from the base (104), and the left and right sides of the bottom of the upper fastening plate (201) are fixedly connected with first connecting lugs (202).

7. The oil and gas pipeline damage repair device of claim 6, wherein: the left and right sides fixedly connected with second engaging lug (204) at lower binding plate (203) top, two connect through the bolt between first engaging lug (202) and two second engaging lugs (204), the inboard of going up binding plate (201) is provided with pressure sensor (205), the inside bonding of pressure sensor (205) has sealed pad (206), the inboard structure of lower binding plate (203) is the symmetry setting with last binding plate (201).