CN214197759U - Drainage pipeline prosthetic devices - Google Patents
Drainage pipeline prosthetic devices Download PDFInfo
- Publication number
- CN214197759U CN214197759U CN202023086059.7U CN202023086059U CN214197759U CN 214197759 U CN214197759 U CN 214197759U CN 202023086059 U CN202023086059 U CN 202023086059U CN 214197759 U CN214197759 U CN 214197759U
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- China
- Prior art keywords
- rubber
- connecting screw
- claw
- connecting block
- compress tightly
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- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 210000000078 claw Anatomy 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000012856 packing Methods 0.000 claims abstract description 7
- 230000008439 repair process Effects 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 abstract description 6
- 238000010030 laminating Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a drainage pipeline repairing device, which comprises a rubber sealing gasket, wherein the rubber sealing gasket is arranged at the leakage position of a drainage pipeline through a locking mechanism, the locking mechanism consists of a pressing mechanism, a nut, a rubber cushion block and a metal sheet, the pressing mechanism consists of a pressing mechanism framework and a rubber pressing block, and the pressing mechanism framework consists of a connecting screw rod, a connecting block and a pressing claw; the utility model discloses a hold-down mechanism skeleton is by connecting screw, the connecting block with compress tightly the claw and constitute, and compress tightly the claw and be 120 contained angles with the connecting block and draw in to the one end that has the connecting screw of external screw thread, through this mode, make on the pulling force of effect on connecting screw can conduct to compressing tightly the claw, drive all claws that compress tightly through the pulling force and carry out deformation according to the arc surface of place, thereby make the sealed surface of laminating rubber packing that rubber packing can be better, the sealed arc surface of laminating place drainage pipe that can be better of rubber packing simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the pipeline is restoreed, concretely relates to drainage pipe prosthetic devices.
Background
With the enlargement of the scale of cities, the drainage systems of the cities are more and more complex; in order to ensure that a drainage system in a town can work normally, the drainage pipeline needs to be detected and maintained frequently, and when the local damage of the drainage pipeline is detected, the drainage pipeline is repaired urgently by adopting a trenchless repair technology.
The existing emergency repair device for the drainage pipeline is complex in structure and long in construction time, and meanwhile, the problem that the repair effect is not ideal enough is often caused because the surface of the pipeline is arc-shaped.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drainage pipe prosthetic devices to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a drainage pipeline repairing device comprises a rubber sealing gasket, wherein the rubber sealing gasket is installed at the leakage position of a drainage pipeline through a locking mechanism, the locking mechanism comprises a pressing mechanism, a nut, a rubber cushion block and a metal sheet, the pressing mechanism comprises a pressing mechanism framework and a rubber pressing block, the pressing mechanism framework comprises a connecting screw rod, a connecting block and a pressing claw, the connecting block is fixedly arranged at one end of the connecting screw rod far away from an external thread, the pressing claw is arranged on the side surface of the connecting block in a plurality of equidistant circumferential distribution, the pressing claw and the connecting block are 120-degree included angles and are furled in towards one end of the connecting screw rod with the external thread, the rubber pressing block is of an umbrella-shaped structure, the rubber pressing block completely wraps the connecting block and the pressing claw, and the connecting screw rod penetrates out of the drainage pipeline through a leakage hole on the drainage pipeline, the rubber cushion block and the metal sheet are sleeved on the connecting screw rod, the nut is installed on the connecting screw rod, the nut extrudes the metal sheet to further compress the rubber cushion block on the drainage pipeline, and the rubber sealing gasket is arranged between the drainage pipeline and the rubber pressing block.
Preferably, the connecting screw rod, the connecting block and the pressing claw are of an integrated structure.
Preferably, a through hole matched with the connecting screw rod is formed in the center of the rubber sealing gasket.
Compared with the prior art, the beneficial effects of the utility model are that: in the installation, can drive the rubber compact heap through screwing up the nut and compress tightly the rubber seal pad, thereby reduce the leakage, the hold-down mechanism skeleton is by connecting screw, the connecting block is constituteed with the compact heap, and compress tightly the claw and be 120 contained angles and draw in to the one end that has the connecting screw of external screw thread with the connecting block, through this kind of design, make the pulling force that acts on connecting screw can conduct on compressing tightly the claw, it carries out deformation according to place arc surface to drive all the compressing tightly claws through the pulling force, thereby make the sealed surface of laminating rubber seal that the rubber compact heap can be better, the sealed arc surface of laminating place drainage pipe that the rubber seal pad can be better simultaneously, and then reduce the leakage that causes because drainage pipe's arc surface, the utility model discloses it is rational in infrastructure effective, use the nut to fix, and is simple to use, and convenient to install.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a schematic view of the connection structure of the present invention with a drainage pipeline;
fig. 2 is a schematic view of a three-dimensional structure of the framework of the pressing mechanism of the present invention;
fig. 3 is a schematic front structural view of the pressing mechanism frame of the present invention.
In the figure: 1. a rubber gasket; 2. a hold-down mechanism; 3. a nut; 4. a rubber cushion block; 5. a metal sheet; 6. a hold-down mechanism skeleton; 7. a rubber compression block; 8. connecting a screw rod; 9. connecting blocks; 10. and (5) pressing the claws.
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 without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: a drainage pipeline repairing device comprises a rubber sealing gasket 1, the rubber sealing gasket 1 is installed at the leakage position of a drainage pipeline through a locking mechanism, the locking mechanism is composed of a pressing mechanism 2, a nut 3, a rubber cushion block 4 and a metal sheet 5, the pressing mechanism 2 is composed of a pressing mechanism framework 6 and a rubber pressing block 7, the pressing mechanism framework 6 is composed of a connecting screw rod 8, a connecting block 9 and a pressing claw 10, the connecting block 9 is fixedly arranged at one end, far away from external threads, of the connecting screw rod 8, the pressing claw 10 is arranged into a plurality of parts and is circumferentially distributed on the side face of the connecting block 9 at equal intervals, the pressing claw 10 and the connecting block 9 form an included angle of 120 degrees and are folded towards one end of the connecting screw rod 8 with the external threads, the rubber pressing block 7 is of an umbrella-shaped structure, the connecting block 9 and the pressing claw 10 are completely wrapped by the rubber pressing block 7, and the connecting screw rod 8 penetrates out of the drainage pipeline through a leakage hole, rubber cushion 4 and sheetmetal 5 suit are on connecting screw 8, and nut 3 is installed on connecting screw 8, and nut 3 extrusion sheetmetal 5 and then compress tightly rubber cushion 4 on drainage pipe, and rubber packing pad 1 sets up between drainage pipe and rubber compact heap 7.
In this embodiment, preferably, the connecting screw 8, the connecting block 9 and the pressing claw 10 are of an integrated structure.
In this embodiment, it is preferable that a through hole matched with the connecting screw 8 is formed at a central position of the rubber packing 1.
The utility model discloses theory of operation and use flow: the utility model is fixedly installed as shown in figure 1, in the installation process, the rubber compressing block 7 can be driven to compress the rubber sealing gasket 1 by screwing the nut 3, thereby reducing the leakage, the compressing mechanism framework 6 consists of a connecting screw rod 8, a connecting block 9 and a compressing claw 10, the compressing claw 10 and the connecting block 9 form an included angle of 120 degrees and are folded towards one end of the connecting screw rod 8 with an external thread, through the design mode, the pulling force acting on the connecting screw rod 8 can be transmitted to the compressing claw 10, all the compressing claws 10 are driven to deform according to the arc surface by the pulling force, thereby the rubber compressing block 7 can be better attached to the surface of the rubber sealing gasket 1, simultaneously the rubber sealing gasket 1 can be better attached to the arc surface of the drainage pipeline, further the leakage caused by the arc surface of the drainage pipeline is reduced, the utility model has reasonable and effective structure, the nut 3 is used for fixing, so that the use is simple and the installation is convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a drainage pipe prosthetic devices, includes rubber packing pad (1), its characterized in that: rubber seal pad (1) is installed in drainage pipe's leakage position through locking mechanism, locking mechanism comprises hold-down mechanism (2), nut (3), rubber cushion (4) and sheetmetal (5), hold-down mechanism (2) comprises hold-down mechanism skeleton (6) and rubber compact heap (7), hold-down mechanism skeleton (6) comprise connecting screw (8), connecting block (9) and compress tightly claw (10), the fixed one end of keeping away from the external screw thread that sets up on connecting screw (8) in connecting block (9), compress tightly claw (10) and set up to a plurality of and equidistant circumference and distribute on the side of connecting block (9), compress tightly claw (10) and connecting block (9) and be 120 contained angles and draw in to the one end that has the connecting screw (8) of external screw thread, rubber compact heap (7) are umbrella-shaped structure, and rubber compact heap (7) will connecting block (9), Compress tightly claw (10) and wrap up completely, drainage pipe is worn out via the leakage hole on the drainage pipe in connecting screw (8), rubber cushion (4) and sheetmetal (5) suit are on connecting screw (8), nut (3) are installed on connecting screw (8), and nut (3) extrusion sheetmetal (5) and then compress tightly rubber cushion (4) on drainage pipe, rubber packing pad (1) sets up between drainage pipe and rubber compact heap (7).
2. The drain pipe repair device according to claim 1, wherein: the connecting screw rod (8), the connecting block (9) and the pressing claw (10) are of an integrated structure.
3. The drain pipe repair device according to claim 1, wherein: the center position of the rubber sealing gasket (1) is provided with a through hole matched with the connecting screw rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023086059.7U CN214197759U (en) | 2020-12-17 | 2020-12-17 | Drainage pipeline prosthetic devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023086059.7U CN214197759U (en) | 2020-12-17 | 2020-12-17 | Drainage pipeline prosthetic devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214197759U true CN214197759U (en) | 2021-09-14 |
Family
ID=77654205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023086059.7U Active CN214197759U (en) | 2020-12-17 | 2020-12-17 | Drainage pipeline prosthetic devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214197759U (en) |
-
2020
- 2020-12-17 CN CN202023086059.7U patent/CN214197759U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |