CN220249310U - Pipeline leakage repairing structure - Google Patents
Pipeline leakage repairing structure Download PDFInfo
- Publication number
- CN220249310U CN220249310U CN202321867937.XU CN202321867937U CN220249310U CN 220249310 U CN220249310 U CN 220249310U CN 202321867937 U CN202321867937 U CN 202321867937U CN 220249310 U CN220249310 U CN 220249310U
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- sealing ring
- pressing
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- plates
- pressing block
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- 238000007789 sealing Methods 0.000 claims abstract description 95
- 230000008439 repair process Effects 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000003491 array Methods 0.000 claims 1
- 239000003292 glue Substances 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Pipe Accessories (AREA)
Abstract
The utility model discloses a pipeline leakage repairing structure, which comprises: a seal ring; the supporting plate is arranged on the inner side of the sealing ring in an array mode, a plurality of connecting units are arranged between any two adjacent supporting plates, the connecting units comprise connecting plates and pressing blocks, the connecting plates are located between the two adjacent supporting plates, two sides of each pressing block are respectively propped against the end portions of the two adjacent supporting plates, the pressing blocks are connected to the connecting plates and respectively press the two adjacent supporting plates to two sides, at least two supporting plates are arranged on the supporting assembly at intervals along the axial direction of the sealing ring, and the two adjacent supporting plates are directly propped outwards to be propped up tightly through connection of the pressing blocks and the connecting plates.
Description
Technical Field
The utility model relates to a pipe leakage repairing device, in particular to a pipe leakage repairing structure.
Background
To pipeline damage, the circumstances such as seepage, in order to reduce the influence that the construction caused, directly adopt stainless steel pair of expander inner liner to carry out local restoration to the pipeline generally, the construction restoration mode at present generally is cleared up pipeline interface or local damaged portion earlier, then corresponds at pipeline interface or local damaged position installation rubber sealing strip, compresses tightly a plurality of stainless steel expander in the inboard of rubber sealing strip to make appear the clearance between two adjacent stainless steel expander, and block into the connecting piece in the clearance, thereby make a plurality of stainless steel expander form the round at rubber sealing strip.
In the whole repair process, the main construction difficulty lies in that the stainless steel expansion ring is tightly pressed on the inner side of the rubber water-stop sealing belt, and the stainless steel expansion ring is pressed by equipment such as a jack at present, so that the operation process is troublesome, time and labor are wasted, and the whole construction repair efficiency is difficult to improve.
Disclosure of Invention
The present utility model aims to provide a pipe leakage repair structure which solves one or more technical problems existing in the prior art, and at least provides a beneficial choice or creation condition.
The utility model solves the technical problems as follows:
a pipe leak repair structure comprising: a seal ring; the support assembly comprises a support plate and a connecting unit, wherein the outer side of the support plate is propped against the inner side of the sealing ring, a plurality of support plates surround the circumference array of the central line of the sealing ring, the connecting unit is arranged between any two adjacent support plates, the connecting unit comprises a connecting plate and a pressing block, the connecting plate is positioned between the two adjacent support plates, the two sides of the pressing block are propped against the end parts of the two adjacent support plates respectively, the pressing block is connected with the connecting plate and presses the two adjacent support plates to the two sides respectively, and at least two support plates are arranged along the axial interval of the sealing ring.
The technical scheme has at least the following beneficial effects: when repairing the pipeline, install the sealing washer in the pipeline for the outside of sealing washer offsets in the inner wall of pipeline, then utilizes the jack-up subassembly to compress tightly in the inner wall of pipeline to the sealing washer, specifically, encircle a plurality of backup pads of central line at the sealing washer inboard, place the connecting unit between two adjacent backup pads, place the connecting plate in the connecting unit between the tip of two adjacent backup pads and sealing washer, then place the briquetting in the connecting unit in two adjacent backup pad tip one side of keeping away from the sealing washer, the tip of two adjacent backup pads offsets in the both sides of briquetting this moment, connect the briquetting on the connecting plate, the briquetting can provide the pressure of keeping away from each other to two adjacent backup pads, make the backup pad can be propped tightly to the direction of sealing washer and expand, thereby further compress tightly the sealing washer on the inner wall of pipeline, and two adjacent backup pad tip is also compressed tightly fixedly by the briquetting, thereby connect a plurality of backup pads in the sealing washer inboard and form a cyclic annular structure, the position that destroys on the pipeline or seepage then is located the position between two jack-up subassemblies of sealing washer, so directly prop up two adjacent backup pads tightly, the tip-up subassembly outside through the connection of briquetting, thereby realize that whole jack-up subassembly is kept away from each other, the operation is more simple, the convenient is installed in the pipeline, the operation is fast, the repair efficiency is improved.
As a further improvement of the technical scheme, two ends of the supporting plate are protruded towards the central line direction of the sealing ring and are provided with the first guide block and the second guide block, one side surface of the first guide block, which is away from the second guide block, is a first guide surface, one side surface of the second guide block, which is away from the first guide block, is a second guide surface, a connecting cylinder extending towards the central line of the sealing ring is connected to the connecting plate, a through passage is arranged in the pressing block, the connecting cylinder stretches into the through passage, two opposite side surfaces of the pressing block are inclined pressing surfaces, the two inclined pressing surfaces are inclined and close to each other along the direction away from the center of the sealing ring, the first guide surface on one supporting plate and the second guide surface on the other supporting plate are respectively propped against the two inclined pressing surfaces, and the locking part is connected to the connecting cylinder and propped against the pressing block. When the pressing block is connected to the connecting plate, pressure towards the sealing ring is applied to the pressing block, the inclined pressing surfaces on two sides of the pressing block respectively prop against the first guiding surface of the first guiding block in one supporting plate and the second guiding surface of the second guiding block in the other supporting plate, and due to the inclined design of the inclined pressing surfaces on two sides of the pressing block, the pressing block can respectively press two adjacent supporting plates to two sides when pressing the connecting plate, so that the two adjacent supporting plates can be further expanded and pressed on the sealing ring, then the locking piece stretches into the penetrating channel to be connected with the connecting cylinder, and the locking piece is propped against the pressing block, so that the mutual fixed connection of the pressing block and the connecting plate can be realized.
As a further improvement of the technical scheme, limit grooves are formed in one sides, opposite to the sealing rings, of the two end portions of the supporting plates, and the two ends of the connecting plate extend into the two limit grooves, opposite to the supporting plates, respectively. The two ends of the supporting plate are respectively provided with the limiting grooves for accommodating and limiting the end parts of the connecting plate, when the jacking component is installed, the two ends of the connecting plate are inserted into the two limiting grooves opposite to each other of the two adjacent supporting plates, the connecting plate can be rapidly positioned, the side surfaces of the connecting plate opposite to the sealing ring and the side surfaces of the end parts of the supporting plate opposite to the sealing ring are propped against the inner side of the sealing ring, and the pressure equalizing of the sealing ring is facilitated to be tightly carried out on the inner wall of a pipeline.
As a further improvement of the technical scheme, the locking piece comprises a connecting column and a pressing plate, wherein the pressing plate is connected to the connecting column, one end of the connecting column is connected to the connecting cylinder through threads, and the pressing plate abuts against one side, away from the sealing ring, of the pressing block. When the retaining member compresses tightly the briquetting in the connecting plate, the one end of spliced pole inserts in the through passage, with spliced pole threaded connection, and the clamp plate of spliced pole outside connection then offsets on the briquetting, presses to the briquetting through the clamp plate, along with threaded connection of spliced pole and spliced pole increases gradually, also increases gradually the dynamics of pressing to the briquetting, so can directly make the briquetting press both sides to two adjacent backup pads respectively when connecting the briquetting.
As a further improvement of the technical scheme, the connecting column is sleeved with a gasket, and the gasket is located between the pressing plate and the pressing block. The pressing plate applies pressure to the pressing block through the gasket, and the gasket can provide pretightening force for the pressing plate, so that the pressing block is not easy to loosen after being pressed by the pressing plate.
As a further improvement of the above technical solution, the end of the connecting column far away from the connecting cylinder is provided with a jack, and the jack extends along the radial direction of the connecting column. When the connecting column is connected with the connecting cylinder, a rod-shaped tool arranged outside can be inserted into the jack, and the force arm for applying force is increased through the rod-shaped tool, so that the connecting column and the connecting cylinder are connected with each other in a threaded manner more conveniently and in a labor-saving manner.
As a further improvement of the technical scheme, the two inclined pressing surfaces are provided with convex ribs, and the convex ribs on the two inclined pressing surfaces are mutually inclined and close along the direction away from the center of the sealing ring. Inclined press surfaces on two sides of the pressing block are contacted with the first guide surface and the second guide surface through the convex ribs, when the pressing block presses the first guide surface and the second guide surface, friction between the convex ribs on the pressing block and the first guide surface and the second guide surface can be reduced, the pressing block can be pressed between the two support plates more conveniently, and along with gradual increase of pressure, the convex ribs on two sides of the pressing block can be pressed onto the first guide surface and the second guide surface gradually, so that the pressing block is combined with the two support plates more tightly.
As a further improvement of the technical scheme, a reinforcing rib is arranged on one side, facing the sealing ring, of the connecting plate, and the reinforcing rib extends around the central line of the sealing ring. The reinforcing ribs can increase the deformation resistance of the connecting plate, so that the connecting plate is not easy to bend and deform when stressed, and the stability of the whole connecting structure is improved.
As a further improvement of the technical scheme, the outer side of the sealing ring is provided with a sawtooth groove, and the sawtooth groove extends around the central line of the sealing ring. When the inner walls of the sealing ring and the pipeline are connected with each other, glue can be applied to the outer side of the sealing ring, at the moment, the glue enters the saw tooth groove, and more glue can be contained by the saw tooth groove, so that the connection effect of the sealing ring and the pipeline is improved.
As a further improvement of the above technical solution, the top support assembly further includes a gasket, and the gasket is located between the end portions of the adjacent two support plates and the seal ring. When the pressing blocks press the two adjacent supporting plates to the two sides, the ends of the two supporting plates and the sealing ring can slide relatively, and at the moment, the gasket can block and separate the ends of the two supporting plates, so that damage to the sealing ring is effectively reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the drawings described are only some embodiments of the utility model, but not all embodiments, and that other designs and drawings can be obtained from these drawings by a person skilled in the art without inventive effort.
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is an enlarged partial schematic view of a of fig. 1.
In the accompanying drawings: 1-sealing ring, 21-supporting plate, 211-limit groove, 22-connecting unit, 221-connecting plate, 2211-first guide block, 2212-second guide block, 222-press block, 2221-inclined press surface, 231-connecting column, 2311-jack, 232-press plate, 233-gasket, 234-connecting cylinder and 24-gasket.
Detailed Description
The conception, specific structure, and technical effects produced by the present utility model will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to a connection structure that may be better formed by adding or subtracting connection aids depending on the particular implementation. The technical features in the utility model can be interactively combined on the premise of no contradiction and conflict.
Referring to fig. 1 and 2, a pipe leakage repair structure comprising: a sealing ring 1; the support assembly comprises a support plate 21 and a connecting unit 22, wherein the outer side of the support plate 21 abuts against the inner side of the sealing ring 1, a plurality of support plates 21 are circumferentially arrayed around the central line of the sealing ring 1, the connecting unit 22 is arranged between any two adjacent support plates 21, in practical application, the number of the support plates 21 can be two or three, the number of the connecting units 22 is corresponding to the number of the two or three, the connecting unit 22 comprises a connecting plate 221 and a pressing block 222, the connecting plate 221 is positioned between the two adjacent support plates 21, two sides of the pressing block 222 abut against the end parts of the two adjacent support plates 21 respectively, the pressing block 222 is connected with the connecting plate 221 and presses the two adjacent support plates 21 to the two sides respectively, and at least two support plates are arranged along the axial interval of the sealing ring 1.
When the pipeline leakage repairing structure is used for repairing a pipeline, the sealing ring 1 is installed in the pipeline, the outer side of the sealing ring 1 is propped against the inner wall of the pipeline, then the sealing ring 1 is tightly pressed against the inner wall of the pipeline by the propping assembly, the supporting plates 21 are specifically distributed around the inner side of the sealing ring 1, the connecting units 22 are placed between the adjacent two supporting plates 21, the connecting plates 221 in the connecting units 22 are placed between the end parts of the adjacent two supporting plates 21 and the sealing ring 1, the pressing blocks 222 in the connecting units 22 are placed on one side, far away from the sealing ring 1, of the end parts of the adjacent two supporting plates 21 are propped against the two sides of the pressing blocks 222, the pressing blocks 222 are connected onto the connecting plates 221, the adjacent two supporting plates 21 can be provided with pressure far away from each other, the supporting plates 21 can be tightly propped up and expanded in the direction of the sealing ring 1, the sealing ring 1 is further pressed against the inner wall of the pipeline, the end parts of the adjacent two supporting plates 21 are also tightly pressed and fixed by the pressing blocks 222, the plurality of supporting plates 21 are connected inside the sealing ring 1 to form an annular structure, the inner side of the pipeline is damaged or the positions of the pipeline are propped up against the two supporting plates 1, the two supporting plates are located between the two supporting plates 1 and the two supporting plates are directly propped up against the adjacent supporting plates 1, the two supporting plates are directly arranged in the sealing ring 1, the two positions are tightly and the sealing plates are directly opposite to the sealing ring 1, the sealing assembly is more convenient to be more convenient, and the sealing assembly is more convenient, and the sealing efficiency is easy to repair.
The pressing block 222 is required to provide pressure far away from each other for two adjacent support plates 21 when being connected to the connecting plate 221, and can be directly connected to the connecting plate 221 by adopting the wedge-shaped pressing block 222, specifically, two ends of the support plate 21 are protruded towards the central line direction of the sealing ring 1 and are provided with a first guide block 2211 and a second guide block 2212, one side surface of the first guide block 2211, which is far away from the second guide block 2212, is a first guide surface, one side surface of the second guide block 2212, which is far away from the first guide block 2211, is a second guide surface, a connecting cylinder 234 extending towards the central line of the sealing ring 1 is connected to the connecting plate 221, a through channel is arranged in the pressing block 222, the connecting cylinder 234 extends into the through channel, two opposite sides of the pressing block 222 are inclined pressing surfaces 2221, the two inclined pressing surfaces 2221 are close to each other in the direction far away from the center of the sealing ring 1, the first guide surface and the second guide surface of one support plate 21 are propped against the second guide surface of the other support plate 21, and the two opposite pressing blocks are respectively connected to the connecting cylinder 234, and the locking element 22 is propped against the connecting element 22. When the pressing block 222 is connected to the connecting plate 221, pressure towards the sealing ring 1 is applied to the pressing block 222, the inclined pressing surfaces 2221 on two sides of the pressing block 222 respectively prop against the first guiding surface of the first guiding block 2211 on one supporting plate 21 and the second guiding surface of the second guiding block 2212 on the other supporting plate 21, and due to the inclined design of the inclined pressing surfaces 2221 on two sides of the pressing block 222, the pressing block 222 can respectively press two adjacent supporting plates 21 towards two sides when pressing the connecting plate 221, so that the two adjacent supporting plates 21 can be further expanded and pressed on the sealing ring 1, then the locking piece stretches into the through channel to be connected with the connecting cylinder 234, and the locking piece props against the pressing block 222, so that the mutual fixed connection between the pressing block 222 and the connecting plate 221 can be realized.
In the above embodiment, the connecting plate 221 may directly prop against the end portion of the supporting plate 21 opposite to the inner side of the sealing ring 1, and it is not convenient to locate the connecting plate 221 and two adjacent supporting plates 21 each other at this time, so in this embodiment, two end portions of the supporting plate 21 opposite to one side of the sealing ring 1 are each provided with a limiting groove 211, and two ends of the connecting plate 221 respectively extend into two limiting grooves 211 opposite to each other of the two supporting plates 21. The two ends of the supporting plate 21 are respectively provided with the limiting grooves 211 for accommodating and limiting the end parts of the connecting plate 221, when the shoring component is installed, the two ends of the connecting plate 221 are firstly inserted into the two limiting grooves 211 opposite to each other of the two adjacent supporting plates 21, so that the quick positioning of the connecting plate 221 can be realized, the side surface of the connecting plate 221 opposite to the sealing ring 1 and the side surface of the end part of the supporting plate 21 opposite to the sealing ring 1 are propped against the inner side of the sealing ring 1, and the pressure equalizing of the sealing ring 1 is facilitated to be tightly pressed on the inner wall of a pipeline.
The locking piece can directly adopt the connection structures such as rivet, card post to be connected to in the connecting cylinder 234, and when both interconnect, this connection structure is direct with briquetting 222 relatively fixed in on the connecting plate 221, and in order to realize can push away backup pad 21 respectively to both sides gradually when connecting briquetting 222 with connecting plate 221 each other, in this embodiment, the locking piece includes spliced pole 231 and clamp plate 232, clamp plate 232 connect in on the spliced pole 231, the one end of spliced pole 231 through threaded connection in the connecting cylinder 234, clamp plate 232 offset in briquetting 222 is kept away from one side of sealing washer 1. When the pressing block 222 is pressed on the connecting plate 221 by the locking member, one end of the connecting column 231 is inserted into the through passage and is in threaded connection with the connecting cylinder 234, the pressing plate 232 connected to the outer side of the connecting column 231 abuts against the pressing block 222, the pressing block 222 is pressed by the pressing plate 232, and the pressing force on the pressing block 222 is gradually increased along with the gradual increase of the threaded connection between the connecting column 231 and the connecting cylinder 234, so that the pressing block 222 can be directly pressed to two sides of two adjacent supporting plates 21 respectively when the pressing block 222 is connected.
Further, a washer 233 is sleeved on the connecting post 231, and the washer 233 is located between the pressing plate 232 and the pressing block 222. The pressing plate 232 applies pressure to the pressing block 222 through the gasket 233, and the gasket 233 can provide a pretightening force for the pressing plate 232, so that the pressing block 222 is not easy to loosen after the pressing plate 232 presses.
Further, an end of the connection post 231 remote from the connection cylinder 234 is provided with a socket 2311, and the socket 2311 extends in a radial direction of the connection post 231. When the connection post 231 is connected to the connection cylinder 234, a rod-shaped tool is inserted into the insertion hole 2311, and the arm of force is increased by the rod-shaped tool, so that the connection post 231 and the connection cylinder 234 can be connected with each other by screw threads more conveniently and in a labor-saving manner.
The first guide surface on the first guide block 2211 and the second guide surface on the second guide block 2212 are respectively propped against the two inclined pressing surfaces 2221, at this time, the first guide surface and the second guide surface are mutually attached, the friction force is large when the pressing block 222 slides relatively on the first guide surface and the second guide surface, in order to improve the smoothness when the pressing block 222 is connected with the connecting plate 221, in this embodiment, the two inclined pressing surfaces 2221 are all provided with convex ribs, and the convex ribs on the two inclined pressing surfaces 2221 are mutually inclined and close along the direction away from the center of the sealing ring 1. The inclined pressing surfaces 2221 at two sides of the pressing block 222 are contacted with the first guiding surface and the second guiding surface through the convex ribs, when the pressing block 222 presses the first guiding surface and the second guiding surface, the convex ribs on the pressing block 222 can reduce friction between the first guiding surface and the second guiding surface, so that the pressing block 222 can be pressed between the two supporting plates 21 more conveniently, and as the pressure is gradually increased, the convex ribs at two sides of the pressing block 222 can be pressed onto the first guiding surface and the second guiding surface gradually, so that the pressing block 222 is combined with the two supporting plates 21 more tightly.
Further, a reinforcing rib is disposed on a side of the connecting plate 221 facing the sealing ring 1, and extends around the center line of the sealing ring 1, and in practical application, a plurality of reinforcing ribs may be disposed on the connecting plate 221 at intervals. The reinforcing ribs can increase the deformation resistance of the connecting plate 221, so that the connecting plate 221 is not easy to bend and deform when being stressed, and the stability of the whole connecting structure is improved.
As a further improvement of the above technical solution, a serration groove is provided on the outer side of the seal ring 1, and the serration groove extends around the center line of the seal ring 1. When the sealing ring 1 is connected with the inner wall of the pipeline, glue can be applied to the outer side of the sealing ring 1, at the moment, the glue enters the saw tooth groove, and more glue can be contained by the saw tooth groove, so that the connection effect of the sealing ring 1 and the pipeline is improved.
The jacking assembly further comprises a gasket 24, wherein the gasket 24 is positioned between the end parts of two adjacent support plates 21 and the sealing ring 1. When the two adjacent support plates 21 are pressed to two sides by the pressing blocks 222, relative sliding can be caused between the end parts of the two support plates 21 and the sealing ring 1, and at the moment, the gasket 24 can block and separate the end parts of the two support plates 21, so that damage to the sealing ring 1 is effectively reduced.
While the preferred embodiments of the present utility model have been illustrated and described, the present utility model is not limited to the embodiments, and various equivalent modifications and substitutions can be made by one skilled in the art without departing from the spirit of the present utility model, and these are intended to be included in the scope of the present utility model as defined in the appended claims.
Claims (10)
1. A pipeline leakage repair structure, characterized in that: comprising the following steps:
a seal ring (1);
the support assembly comprises a support plate (21) and a connecting unit (22), wherein the outer side of the support plate (21) abuts against the inner side of the sealing ring (1), the support plate (21) is arranged in a plurality of circumferential arrays around the central line of the sealing ring (1), the connecting unit (22) is arranged between any two adjacent support plates (21), the connecting unit (22) comprises a connecting plate (221) and a pressing block (222), the connecting plate (221) is positioned between two adjacent support plates (21), two sides of the pressing block (222) abut against the end parts of the two adjacent support plates (21) respectively, the pressing block (222) is connected to the connecting plate (221) and presses the two adjacent support plates (21) to the two sides respectively, and at least two support plates are arranged at intervals along the axial direction of the sealing ring (1).
2. A pipe leak repair structure as defined in claim 1, wherein: the two ends of the supporting plate (21) are protruded towards the central line direction of the sealing ring (1) and are provided with a first guide block (2211) and a second guide block (2212), one side surface of the first guide block (2211) deviating from the second guide block (2212) is a first guide surface, one side surface of the second guide block (2212) deviating from the first guide block (2211) is a second guide surface, a connecting cylinder (234) extending towards the central line of the sealing ring (1) is connected to the connecting plate (221), a through channel is arranged in the pressing block (222), the connecting cylinder (234) stretches into the through channel, two opposite side surfaces of the pressing block (222) are inclined pressing surfaces (2221), the two inclined pressing surfaces (2221) are close to each other in a direction deviating from the center of the sealing ring (1), the first guide surface on one supporting plate (21) and the second guide surface of the other supporting plate (21) are respectively abutted against the two inclined pressing surfaces (2221) and are connected with the locking piece (22) and comprise the locking piece (222).
3. A pipe leak repair structure as defined in claim 2, wherein: limiting grooves (211) are formed in one sides, opposite to the sealing rings (1), of the two end portions of the supporting plates (21), and two ends of the connecting plates (221) extend into the two limiting grooves (211) opposite to each other of the two supporting plates (21) respectively.
4. A pipe leak repair structure as defined in claim 2, wherein: the locking piece comprises a connecting column (231) and a pressing plate (232), wherein the pressing plate (232) is connected to the connecting column (231), one end of the connecting column (231) is connected to the inside of the connecting cylinder (234) through threads, and the pressing plate (232) abuts against one side, away from the sealing ring (1), of the pressing block (222).
5. A pipe leak repair structure as defined in claim 4, wherein: a gasket (233) is sleeved on the connecting column (231), and the gasket (233) is located between the pressing plate (232) and the pressing block (222).
6. A pipe leak repair structure as defined in claim 4, wherein: the end of the connecting column (231) far away from the connecting cylinder (234) is provided with a jack (2311), and the jack (2311) extends along the radial direction of the connecting column (231).
7. A pipe leak repair structure as defined in claim 2, wherein: convex ribs are arranged on the two inclined pressing surfaces (2221), and the convex ribs on the two inclined pressing surfaces (2221) are mutually inclined and close along the direction away from the center of the sealing ring (1).
8. A pipe leak repair structure as defined in claim 1, wherein: one side of the connecting plate (221) facing the sealing ring (1) is provided with a reinforcing rib, and the reinforcing rib extends around the central line of the sealing ring (1).
9. A pipe leak repair structure as defined in claim 1, wherein: the outside of sealing washer (1) is provided with the serration groove, the serration groove encircles the central line extension of sealing washer (1).
10. A pipe leak repair structure as defined in claim 1, wherein: the top support assembly further comprises a gasket (24), and the gasket (24) is located between the end parts of two adjacent support plates (21) and the sealing ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321867937.XU CN220249310U (en) | 2023-07-17 | 2023-07-17 | Pipeline leakage repairing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321867937.XU CN220249310U (en) | 2023-07-17 | 2023-07-17 | Pipeline leakage repairing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220249310U true CN220249310U (en) | 2023-12-26 |
Family
ID=89271237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321867937.XU Active CN220249310U (en) | 2023-07-17 | 2023-07-17 | Pipeline leakage repairing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220249310U (en) |
-
2023
- 2023-07-17 CN CN202321867937.XU patent/CN220249310U/en active Active
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