CN214889716U - Pipeline plugging device - Google Patents
Pipeline plugging device Download PDFInfo
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- CN214889716U CN214889716U CN202121434880.5U CN202121434880U CN214889716U CN 214889716 U CN214889716 U CN 214889716U CN 202121434880 U CN202121434880 U CN 202121434880U CN 214889716 U CN214889716 U CN 214889716U
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- pipeline
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- plugging
- shutoff
- wall
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Abstract
The utility model relates to a pipeline plugging device, pipeline plugging device include shutoff board and first fixed plate, and the shutoff board is the arc, and the shutoff board lateral surface is used for the laminating on the pipeline inner wall of pipeline leak department, and first fixed plate has two at least, and each first fixed plate is arranged along pipeline length direction and is set up in shutoff board lateral surface one side to with shutoff board fixed connection, the both ends homoenergetic of each first fixed plate can with pipeline outer wall butt. Compare in current clamp plugging device around pipeline outer wall a week, the utility model discloses can select corresponding shutoff board according to the size of leaking the mouth of a river, only need use less material can realize leaking the shutoff of mouth of a river, the cost is showing and is reducing to the construction is convenient, is favorable to operating in narrow and small space, has greatly promoted sewer line shutoff efficiency.
Description
Technical Field
The utility model relates to a pipeline shutoff technical field, concretely relates to pipeline plugging device.
Background
The sewage pipe network is an arterial blood vessel of a city, and has an important function of smoothly conveying urban domestic sewage to a sewage treatment plant, and once the sewage pipe is leaked, a large amount of sewage overflows to cause extremely adverse influence on the ecological environment. The shutoff method of other pipelines in the conventionality is weld the restoration in getting into the pipe with pipe network pressure release back staff, but the sewage pipe network is mostly pipeline under pressure, do not possess the possibility of outage pressure release because of the particularity of its function, and the sewage pipe space is narrow, the construction operation face is less, the difficult implementation of sewage pipe shutoff operation, there is the device that is used for the pipeline shutoff on the market now, generally fix plugging material on the outer wall of pipeline through the clamp, but to the great pipeline of such pipe diameter of sewage pipe, need consume a large amount of plugging material, lead to pipeline repair cost to increase, and because the space is narrow, shutoff work is comparatively difficult.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pipeline plugging device to solve the problem that pipeline shutoff is with high costs.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a pipeline plugging device comprises a plugging plate and a first fixing plate; the blocking plate is arc-shaped, and the outer side surface of the blocking plate is attached to the inner wall of the pipeline at the water leakage port of the pipeline; the number of the first fixing plates is at least two, the first fixing plates are arranged on one side of the outer side face of the blocking plate along the length direction of the pipeline and are fixedly connected with the blocking plate, and two ends of each first fixing plate can be abutted to the outer wall of the pipeline.
Further, the outer side surface of the blocking plate is pasted with a sealing layer.
Further, the first fixing plate is fixedly connected with the plugging plate through bolts.
Further, the first fixed plate is fixedly connected with the plugging plate through at least two bolts, and the two bolts are both positioned in the water leakage port.
Furthermore, two long holes are formed in the first fixing plate along the length direction of the first fixing plate, and a bolt penetrates through the long holes to fixedly connect the first fixing plate with the plugging plate.
Further, the number of the first fixing plates is two.
Further, the pipeline plugging device further comprises a second fixing plate, the second fixing plate is arranged on one side of the inner side face of the plugging plate along the length direction of the pipeline, and two ends of the second fixing plate can be pressed on the inner wall of the pipeline and are fixedly connected with the plugging plate through bolts.
Further, the outer side surface of the plugging plate is also provided with a handle.
Further, the blocking plate is made of stainless steel.
The utility model has the advantages that:
the utility model discloses a pipeline plugging device, including shutoff board and first fixed plate, the shutoff board is the arc, and the shutoff board lateral surface is used for the laminating on the pipeline inner wall of pipeline leak department, and first fixed plate has two at least, and each first fixed plate is arranged along pipeline length direction and is set up in shutoff board lateral surface one side to with shutoff board fixed connection, the both ends homoenergetic of each first fixed plate can with pipeline outer wall butt. Compare in current clamp plugging device around pipeline outer wall a week, the utility model discloses can select the shutoff board of corresponding size to carry out the shutoff according to the size of leaking the mouth of a river, only need use less material can realize leaking the shutoff of mouth of a river, the cost is showing and is reducing.
Drawings
Fig. 1 is a schematic structural diagram of the pipeline plugging device of the present invention.
Names corresponding to the marks in the figure:
1. the sealing device comprises a plugging plate 2, a first fixing plate 3, a second fixing plate 4, a sealing layer 5, a handle 6 and a long hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 all belong to the protection scope of the present invention.
as shown in fig. 1, the pipeline plugging device comprises a plugging plate 1, a first fixing plate 2 and a second fixing plate 3, wherein the first fixing plate 2 is arranged on one side of the outer side surface of the plugging plate 1 and is fixedly connected with the plugging plate 1 through a bolt, and the second fixing plate 3 is arranged on one side of the inner side surface of the plugging plate 1 and is fixedly connected with the plugging plate 1 through a bolt.
The plugging plate 1 is arc, and the lateral surface and the laminating of pipeline inner wall of plugging plate 1, in this embodiment, the width of plugging plate 1 is 25cm, and is long for 60cm, can be applicable to the shutoff demand that the pipe diameter of generally using is 120 cm's sewage pipe in the municipal administration at present.
In this embodiment, the blocking plate 1 is curved in an arc shape along the length direction thereof.
After a water leakage port appears in the pipeline, the plugging plate 1 extends into the pipeline from the water leakage port, and the outer side surface of the plugging plate 1 is attached to the inner wall of the pipeline, namely the water leakage port, so that the plugging effect is achieved.
The fixing of closure plate 1 is accomplished through first fixed plate 2, and first fixed plate 2 has two, all establishes in closure plate 1 lateral surface one side, and two first fixed plates 2 set up side by side along pipeline length direction, and in the use of practice, the both ends homoenergetic butt of every first fixed plate 2 is on the pipeline outer wall to make closure plate 1 laminate with leaking the mouth of a river through the bolt firmly.
In this embodiment, every first fixed plate 2 all is connected with shutoff board 1 through two bolts, and two bolts all are located the mouth that leaks, are convenient for install the bolt.
Open on the first fixed plate 2 and have two slot holes 6, two bolts pass shutoff board 1 and slot hole 6 promptly, fix on first fixed plate 2 through the nut, and slot hole 6 sets up along 2 length direction of first fixed plate, can guarantee that 2 both ends homoenergetic butt of first fixed plate are on the pipeline outer wall according to the size of a dimension adjustment mounted position of leaking the mouth of a river during in-service use.
The function of first fixed plate 2 is to ensure that closure plate 1 and the mouth of a river closely laminate, avoids leaking, so two first fixed plates 2 are established on closure plate 1 upper portion for one, and another is established in closure plate 1 lower part, ensures that closure plate 1 and the mouth of a river closely laminate.
In order to guarantee the strength of the first fixing plate 2 and avoid the secondary water leakage caused by the deformation of the first fixing plate 2 after long-term use, in the embodiment, the first fixing plate 2 is made of angle iron, the rigidity of the angle iron is high, and the deformation can be avoided after long-term use.
In order to avoid the upwarp or the deformation of the middle position of the plugging plate 1, in this embodiment, a second fixing plate 3 is further arranged, the second fixing plate 3 is arranged on one side of the inner side surface of the plugging plate 1, in actual use, both ends of the second fixing plate 3 can be abutted to the inner wall of the pipeline and are fixedly connected with the plugging plate 1 through two bolts, the second fixing plate 3 is fixed at the middle position of the plugging plate 1, and the material is the same as that of the first fixing plate 2 and is also angle iron.
In order to further ensure the plugging effect, in this embodiment, the sealing layers 4 are respectively disposed at four side positions on the outer side surface of the plugging plate 1, and the sealing layers 4 are attached to the inner wall of the pipeline around the water leaking port during plugging, so as to ensure that no water leakage occurs.
Because the operation space is less when sewer line shutoff is under construction, for the constructor operation of being convenient for, still be equipped with handle 5 on the shutoff board 1, handle 5 sets up on the outer wall of shutoff board 1, and the position of handle 5 satisfies and does not influence the laminating of shutoff board 1 on the pipeline inner wall.
The sewage pipeline is complicated in water quality component and has certain corrosivity, and in the embodiment, the plugging plate 1 and each bolt are made of stainless steel materials, so that the corrosion can be effectively avoided, and the service life of the plugging device is prolonged.
The using method comprises the following steps:
after the pipeline leaked, constructor selected corresponding shutoff board 1 according to the size of leaking the mouth of a river, place shutoff board 1 in the pipeline from leaking the mouth of a river from the pipeline outside, then use the bolt to install second fixed plate 3 on 1 inner wall of shutoff board, make 3 both ends of second fixed plate and pipeline inner wall butt, then use the bolt to pass shutoff board 1 and first fixed plate 2 in proper order from the pipeline, it is fixed with shutoff board 1 with two first fixed plates 2, 2 both ends of two first fixed plates all with pipeline outer wall butt, shutoff board 1 closely laminates on pipeline inner wall, thereby reach the purpose of shutoff.
The utility model discloses a pipeline plugging device compares in current clamp plugging device around pipeline outer wall a week, only needs to use less material can realize leaking the shutoff at the mouth of a river, and the cost is showing and is reducing to the construction is convenient, is favorable to operating in narrow and small space, has greatly promoted sewer line shutoff efficiency.
In other embodiments, the sealing layer 4 may also cover the entire outer side of the closure plate 1.
In other embodiments, the number of the first fixing plates 2 is three or more.
Claims (10)
1. A pipeline plugging device which characterized in that: comprises a plugging plate and a first fixing plate; the blocking plate is arc-shaped, and the outer side surface of the blocking plate is attached to the inner wall of the pipeline at the water leakage port of the pipeline; the number of the first fixing plates is at least two, the first fixing plates are arranged on one side of the outer side face of the blocking plate along the length direction of the pipeline and are fixedly connected with the blocking plate, and two ends of each first fixing plate can be abutted to the outer wall of the pipeline.
2. The pipeline occlusion device of claim 1, wherein: and a sealing layer is adhered to the outer side surface of the plugging plate.
3. The pipeline occlusion device of claim 1, wherein: the first fixing plate is fixedly connected with the plugging plate through bolts.
4. The pipeline plugging device of claim 3 wherein: the first fixing plate is fixedly connected with the plugging plate through at least two bolts, and the two bolts are both positioned in the water leakage port.
5. The pipeline occlusion device of claim 4, wherein: two long holes are formed in the first fixing plate along the length direction of the first fixing plate, and a bolt penetrates through the long holes to fixedly connect the first fixing plate with the plugging plate.
6. The pipeline plugging device of claim 5 wherein: the number of the first fixing plates is two.
7. The pipeline occlusion device of claim 1, wherein: the pipeline sealing device is characterized by further comprising a second fixing plate, the second fixing plate is arranged on one side of the inner side face of the sealing plate along the length direction of the pipeline, and two ends of the second fixing plate can be pressed on the inner wall of the pipeline and are fixedly connected with the sealing plate through bolts.
8. The pipeline plugging device of claim 7 wherein: the second fixed plate is fixedly connected with the plugging plate through at least two bolts, and the two bolts are both positioned in the water leakage port.
9. The pipeline occlusion device of claim 1, wherein: the outer side surface of the plugging plate is also provided with a handle.
10. The pipeline occlusion device of claim 1, wherein: the plugging plate is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121434880.5U CN214889716U (en) | 2021-06-24 | 2021-06-24 | Pipeline plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121434880.5U CN214889716U (en) | 2021-06-24 | 2021-06-24 | Pipeline plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214889716U true CN214889716U (en) | 2021-11-26 |
Family
ID=78906478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121434880.5U Active CN214889716U (en) | 2021-06-24 | 2021-06-24 | Pipeline plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214889716U (en) |
-
2021
- 2021-06-24 CN CN202121434880.5U patent/CN214889716U/en active Active
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