CN-224214958-U - Portable oil pipe perforation patching device

Abstract

The utility model discloses a portable oil pipe perforation repairing device, which relates to the technical field of oil pipe perforation repairing, and comprises an arc elastic stainless steel sheet, a sealing mechanism and a fixing mechanism, wherein two ends of the arc elastic stainless steel sheet are connected with bases, the lower surface of the arc elastic stainless steel sheet is connected with the sealing mechanism, the sealing mechanism comprises a sponge rubber pad and a rubber gasket, the lower surface of the arc elastic stainless steel sheet is fixedly connected with the sponge rubber pad, and the lower surface of the sponge rubber pad is fixedly connected with the rubber gasket.

Inventors

• CHANG JIANG
• ZHANG JIANMIN

Assignees

• 陕西伟堪石油技术应用服务有限公司

Dates

Publication Date

20260508

Application Date

20250625

Claims (6)

1. 1. A portable oil pipe perforation repair device, comprising: The arc-shaped elastic stainless steel sheet (1), two ends of the arc-shaped elastic stainless steel sheet (1) are connected with bases (2); The sealing mechanism is connected with the lower surface of the arc elastic stainless steel sheet (1) and comprises a sponge rubber pad (6) and a rubber gasket (7), the lower surface of the arc elastic stainless steel sheet (1) is fixedly connected with the sponge rubber pad (6), and the lower surface of the sponge rubber pad (6) is fixedly connected with the rubber gasket (7); The fixing mechanism is connected with the two bases (2), and comprises an elastic stainless steel ribbon (4) and a ratchet type steel band locker (3), wherein the side face of one base (2) is fixedly connected with the elastic stainless steel ribbon (4), and the other base (2) is rotatably connected with the ratchet type steel band locker (3).
2. 2. The portable oil pipe perforation repair device according to claim 1, wherein the upper surface of the arc-shaped elastic stainless steel sheet (1) is provided with shallow waves.
3. 3. A portable oil pipe perforation repair device according to claim 1, wherein the lower surface of the rubber gasket (7) is provided with a sealant layer (8).
4. 4. A portable oil pipe perforation repair device according to claim 3, wherein the lower surface of the sealant layer (8) is provided with an anti-sticking isolation film (9).
5. 5. The portable oil pipe perforation repair device according to claim 1, wherein the lower surface of the elastic stainless steel ribbon (4) is provided with anti-skid patterns.
6. 6. The portable oil pipe perforation repairing device according to claim 1, wherein two symmetrically arranged fluorescent identification bands (5) are fixedly connected to the upper surface of the arc-shaped elastic stainless steel sheet (1).

Description

Portable oil pipe perforation patching device Technical Field The utility model relates to the technical field of oil pipe perforation repair, in particular to a portable oil pipe perforation repair device. Background In the fields of petroleum, chemical and energy industries, perforation leakage of oil pipes due to corrosion and mechanical damage is a common fault. In order to reduce the loss of production, mechanical compression type repair devices are widely used for temporary pressurized plugging. The existing device adopts a split type rigid flange plate or arc-shaped pressing plate group structure, the radian of the device is prefabricated according to the fixed pipe diameter, the applicability is poor, the portability is not enough, and secondly, the device is generally designed through bolt fastening, so that the installation is time-consuming. Disclosure of utility model The present utility model is directed to a portable oil pipe perforation repairing device, which solves the problems set forth in the above-mentioned background art. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a portable oil pipe perforation patching device, includes arc elasticity stainless steel sheet, sealing mechanism and fixed establishment, the both ends of arc elasticity stainless steel sheet all are connected with the base, the lower surface of arc elasticity stainless steel sheet is connected with sealing mechanism, and sealing mechanism includes sponge rubber pad and rubber gasket, and the lower fixed surface of arc elasticity stainless steel sheet is connected with the sponge rubber pad, and the lower fixed surface of sponge rubber pad is connected with the rubber gasket, two be connected with fixed establishment on the base, fixed establishment includes elasticity stainless steel ribbon and ratchet formula steel band locker, and the side fixedly connected with elasticity stainless steel ribbon of one of them base rotates on another base and is connected with ratchet formula steel band locker. As a further scheme of the utility model, the upper surface of the arc elastic stainless steel sheet is provided with shallow waves. As a further scheme of the utility model, the lower surface of the rubber gasket is provided with a sealant layer. As a further scheme of the utility model, the lower surface of the sealant layer is provided with an anti-sticking isolation film. As a further scheme of the utility model, the lower surface of the elastic stainless steel ribbon is provided with anti-skid patterns. As a further scheme of the utility model, the upper surface of the arc elastic stainless steel sheet is fixedly connected with two symmetrically arranged fluorescent identification bands. Compared with the prior art, the utility model has the beneficial effects that: The utility model can deform and attach to the pipeline through the arc elastic stainless steel sheet, is convenient for plugging oil pipes with different pipe diameters, improves the applicability of the device, and is beneficial to compensating tiny unevenness by arranging the softer sponge rubber pad on the rubber pad through the double-layer sealing mechanism consisting of the sponge rubber pad and the rubber pad, improves the sealing effect, and has the advantages of small and light structure and portability in use. Drawings FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is a schematic view of another angle structure of the present utility model; fig. 3 is an enlarged schematic view of the structure at a in fig. 2. In the figure, 1, an arc elastic stainless steel sheet, 2, a base, 3, a ratchet type steel belt locker, 4, an elastic stainless steel ribbon, 5, a fluorescent marking belt, 6, a sponge rubber pad, 7, a rubber gasket, 8, a sealing glue layer, 9 and an anti-sticking isolation film. Detailed Description The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. Referring to fig. 1 to 3, in an embodiment of the utility model, a portable oil pipe perforation repairing device includes an arc elastic stainless steel sheet 1, a sealing mechanism and a fixing mechanism. In the specific implementation process, as shown in fig. 1 and 2, the two ends of the arc elastic stainless steel sheet 1 are connected with the base 2, the lower surface of the arc elastic stainless steel sheet 1 is connected with the sealing mechanism, the sealing mechanism comprises a sponge rubber pad 6 and a rubber gasket 7, th