CN211423698U

CN211423698U - Pipeline repairing device

Info

Publication number: CN211423698U
Application number: CN201921973015.0U
Authority: CN
Inventors: 周清; 李昆; 屈才斌; 孟虹宇
Original assignee: CRCC Harbour and Channel Engineering Bureau Group Co Ltd
Current assignee: CRCC Harbour and Channel Engineering Bureau Group Co Ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-09-04
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a pipeline repairing device, which comprises a pipeline, wherein the pipeline is provided with a leakage point; the leakage blocking plate completely covers the leakage point, and the radian of the leakage blocking plate is the same as that of the pipeline; the fixing piece is erected on the leakage point, the fixing piece and the leakage blocking plate are respectively arranged on the inner side and the outer side of the pipeline, and the fixing piece is connected with the leakage blocking plate through a fastening piece. The device covers the leakage point of the pipeline through the leakage blocking plate and is fixed through the fixing part, so that the pipeline is repaired, and water and leakage are prevented. The device is fixed in a mode of internal and external clamping and binding, the structural strength of the device is guaranteed, and secondary leakage can be effectively prevented.

Description

Pipeline repairing device

Technical Field

The utility model belongs to the technical field of the pipeline repair technique and specifically relates to a pipeline repairing device is related to.

Background

When municipal administration or the pipeline in other fields takes place the damage, the water in the pipeline can gush out fast, needs in time to repair to avoid damaging the expansion. The existing repairing process is easy to cause various problems, such as easy water leakage after repairing, small structural strength of the repaired part and easy damage caused by water pressure.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a pipeline patching device, its leakproofness is good, is difficult for leaking, and structural strength is high.

The utility model discloses a solve the technical scheme that its technical problem adopted and be:

a pipeline repair device comprising a pipeline having a leak point; the leakage blocking plate completely covers the leakage point, and the radian of the leakage blocking plate is the same as that of the pipeline; the fixing piece is erected on the leakage point, the fixing piece and the leakage blocking plate are respectively arranged on the inner side and the outer side of the pipeline, and the fixing piece is connected with the leakage blocking plate through a fastening piece.

According to the utility model discloses a pipeline patching device of first aspect, the leak stoppage board is located the pipeline outside, the mounting is located the pipeline is inboard.

According to the utility model discloses an aspect a pipeline patching device, leaking stoppage board surface parcel has waterproof material.

According to the utility model discloses a pipeline patching device of first aspect, waterproof material is geotechnological cloth.

According to the utility model discloses the first aspect a pipeline patching device, the mounting includes at least two, the mounting is the channel-section steel, two sole of channel-section steel with the laminating of pipeline wall.

According to the utility model discloses a pipeline patching device of first aspect, the mounting is followed the axial extension of pipeline.

According to the utility model discloses an aspect a pipeline patching device, it is adjacent connect through the connecting piece between the mounting, the connecting piece crooked radian with the radian of pipeline is the same.

According to the utility model discloses a pipeline patching device of first aspect, adjacent connect through three connecting piece at least between the mounting.

According to the utility model discloses the first aspect a pipeline patching device, the leak stoppage board is steel leak stoppage board.

According to the utility model discloses an aspect a pipeline patching device, the fastener includes the nut and the fixed screw rod that sets up on the mounting, the mounting hole has been seted up on the closure plate, the screw rod passes the mounting hole, the nut spiral shell is established on the screw rod to make mounting and closure plate fixed connection.

The utility model has the advantages that: the pipeline repairing device comprises a pipeline, a plugging plate and a fixing piece, wherein the plugging plate covers a leakage point of the pipeline and is fixed through the fixing piece, so that the pipeline is repaired, and water and leakage are prevented. The device is fixed in a mode of internal and external clamping and binding, the structural strength of the device is guaranteed, and secondary leakage can be effectively prevented.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. Obviously, the described figures are only some embodiments of the invention, not all embodiments, and other designs and figures can be obtained by those skilled in the art without inventive effort, based on these figures:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at B;

fig. 4 is a schematic structural view of the middle leakage blocking plate of the present invention;

fig. 5 is a schematic structural diagram of the middle fixing member of the present invention.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention.

Referring to fig. 1 to 5, a pipe repairing apparatus in this embodiment for repairing a pipe and stopping and preventing water leakage includes a pipe 10, a leakage blocking plate 20, and a fixing member 30.

Wherein, referring to fig. 1, the pipe 10 can be a pipe of a municipal pipeline, and can also be a pipe of other application fields, and the pipe 10 is mostly a round pipe, but other shapes of pipelines are not excluded.

Referring to fig. 1, the pipeline 10 has a leak point 11, the leak point 11 is a rupture of the pipeline 10, and water in the pipeline 10 flows out of the leak point 11. Referring to fig. 1, the leak point 11 has an area, typically an irregular shape, which is the general shape of the pipe 10 after it has been broken. But it is not excluded that in some embodiments, there are cases where the leak point 11 may be a small area or a plurality of openings. The leakage point 11 in the present invention is only the leakage point 11 that will cause the water in the pipeline 10 to flow out.

With reference to fig. 1, the leak-stopping plate 20 completely covers the leak point 11. Specifically, the area of the leakage blocking plate 20 is larger than that of the leakage point 11, the leakage blocking plate 20 completely covers the leakage point 11, and the leakage blocking plate 20 prevents the water in the pipeline 10 from flowing out continuously. Meanwhile, referring to fig. 2 and 3, the radian of the leakage blocking plate 20 is the same as that of the pipeline 10, and here, the radian of the pipeline 10 refers to the radian of the radial cross section of the pipeline 10. In this embodiment, the pipe 10 is a circular pipe, so the cross section of the leakage blocking plate 20 is circular arc. Preferably, the plugging plate 20 is a steel plugging plate.

Referring to fig. 1, the fixing member 30 is mounted on the leak point 11. Specifically, the fixing member 30 is pressed against the pipeline 10, in this embodiment, the fixing member 30 is pressed against the inner side of the pipeline 10, and the pressing contact position of the fixing member 30 and the pipeline 10 is located at the side end of the leak point 11.

It should be noted that, in the present embodiment, the fixing member 30 is not fixedly connected to the pipe 10, that is, there is no conventional technique such as welding, bolting, etc., and the end of the fixing member 30 is fixed inside the pipe 10, and only by clamping the leakage blocking plate 20 and the fixing member 30 to each other, that is, by internal and external clamping.

Referring to fig. 2 and 3, the fixing member 30 and the leakage blocking plate 20 are respectively disposed at both inner and outer sides of the pipe 10. In this embodiment, the fixing member 30 is located inside the pipe 10, and the leakage blocking plate 20 is located outside the pipe 10. Such an arrangement facilitates installation: when the leakage plugging plate is installed, the fixing member 30 only needs to penetrate through the leakage point 11 to enter the inner side of the pipeline 10, and then the leakage plugging plate 20 is fixed on the fixing member 30. This is a preferred embodiment. It is not excluded that in some embodiments there is also a blanking plate 20 inside the pipe 10 and a fixing 30 outside the pipe 10.

Referring to fig. 1 to 3, the fixing member 30 is connected to the leakage blocking plate 20 by a fastening member 40. In this embodiment, the fastening member 40 includes a nut and a screw fixedly disposed on the fixing member 30, the plugging plate 20 is provided with a mounting hole 21, the screw passes through the mounting hole 21, and the nut is screwed on the screw, so that the fixing member 30 and the plugging plate 20 are fixedly connected. Referring to fig. 4, the plugging plate 20 is provided with a mounting hole 21 for the screw to pass through, when the screw passes through the mounting hole 21, an operator screws a nut on the other side of the plugging plate 20, i.e., the outer side in this embodiment, the nut is not shown in the figure, thereby completing the installation of the plugging plate 20 and the fixing member 30.

The pipeline repairing device in the embodiment covers the leakage point 11 through the leakage blocking plate 20 and is fixed through the fixing part 30, so that the pipeline is repaired, and water and leakage are prevented. The device is fixed in a mode of internal and external clamping and binding, the structural strength of the device is guaranteed, and secondary leakage can be effectively prevented.

Further, the surface of the leakage blocking plate 20 is wrapped with a waterproof material, and the waterproof material is used for placing the leakage point 11 for secondary leakage, so that the sealing performance of the pipeline 10 is improved. It can be understood that the waterproof material only needs to be arranged on the surface of the leak blocking plate 20, which is in contact with the leak point 11, to achieve the above effect. It is clear that wrapping one side of the closure panel 20 with a water resistant material is not really convenient to handle, and therefore in this embodiment the entire surface of the closure panel 20 is wrapped with a water resistant material for ease of wrapping. Meanwhile, in the embodiment, the waterproof material is geotextile, and other materials capable of realizing waterproofness can be adopted.

Still further, referring to fig. 1 to 3, the fixing member 30 includes at least two, the fixing member 30 is a channel steel, referring to fig. 3, the channel steel includes a bottom plate and two foot plates at two ends of the bottom plate, and the two foot plates of the channel steel are attached to the wall surface of the pipeline 10. In this embodiment, the number of the fixing members 30 is two, that is, there are two channel steels in this embodiment.

Still further, referring to fig. 1 to 3, the fixing member 30 extends in an axial direction of the pipe 10. In this embodiment, both of the fixing members 30 extend in the axial direction of the pipe 10, i.e., the two fixing members 30 are parallel to each other.

Still further, referring to fig. 2, 3 and 5, the adjacent fixing members 30 are connected by a connecting member 50, in this embodiment, the fixing members 30 include two, and two ends of the connecting member 50 are respectively connected to the foot plate side ends of the two fixing members 30. The connector 50 may be a steel connector strip. Preferably, the connecting member 50 is bent in the same arc as the pipe 10, so as to ensure that the foot plate of the fixing member 30 can be attached to the pipe 10. And, the adjacent fixing members 30 are connected by at least three connecting members 50, in this embodiment, there are three connecting members 50, but the number of the connecting members 50 is not only, and may be determined according to the actual length of the fixing members 30.

The above embodiments are further described in the above aspects of the present invention, but it should not be understood that the scope of the above subject matter of the present invention is limited to the above embodiments, and all the technologies realized based on the above aspects belong to the scope of the present invention.

Claims

1. A pipeline repair device, characterized by: comprises that

A pipe (10), said pipe (10) having a leak point (11);

the leakage blocking plate (20), the leakage blocking plate (20) completely covers the leakage point (11), and the radian of the leakage blocking plate (20) is the same as that of the pipeline (10);

fixing part (30), erect fixing part (30) on leak source (11), fixing part (30) with leak stoppage board (20) are established respectively the inside and outside both sides of pipeline (10), fixing part (30) pass through fastener (40) with leak stoppage board (20) are connected.

2. The pipeline rehabilitation apparatus according to claim 1, wherein: the leak stoppage plate (20) is positioned on the outer side of the pipeline (10), and the fixing piece (30) is positioned on the inner side of the pipeline (10).

3. The pipeline rehabilitation apparatus according to claim 1, wherein: the surface of the leakage blocking plate (20) is wrapped with waterproof materials.

4. A pipeline rehabilitation apparatus according to claim 3, wherein: the waterproof material is geotextile.

5. The pipeline rehabilitation apparatus according to claim 1, wherein: the fixing piece (30) comprises at least two channel steel, and the two foot plates of the channel steel are attached to the wall surface of the pipeline (10).

6. The pipeline rehabilitation apparatus according to claim 1 or 5, wherein: the fixing member (30) extends in the axial direction of the pipe (10).

7. The pipeline rehabilitation apparatus according to claim 5, wherein: the adjacent fixing pieces (30) are connected through a connecting piece (50), and the bending radian of the connecting piece (50) is the same as that of the pipeline (10).

8. The pipeline rehabilitation apparatus according to claim 7, wherein: the adjacent fixing pieces (30) are connected through at least three connecting pieces (50).

9. The pipeline rehabilitation apparatus according to claim 1, wherein: the leakage blocking plate (20) is a steel leakage blocking plate.

10. The pipeline rehabilitation apparatus according to claim 1, wherein: fastener (40) include the nut and the fixed screw rod that sets up on mounting (30), mounting hole (21) have been seted up on leak stoppage board (20), the screw rod passes mounting hole (21), the nut spiral shell is established on the screw rod to make mounting (30) and leak stoppage board (20) fixed connection.