CN219282749U - Plugging device for sealing pipeline - Google Patents
Plugging device for sealing pipeline Download PDFInfo
- Publication number
- CN219282749U CN219282749U CN202320116261.4U CN202320116261U CN219282749U CN 219282749 U CN219282749 U CN 219282749U CN 202320116261 U CN202320116261 U CN 202320116261U CN 219282749 U CN219282749 U CN 219282749U
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- China
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- cover plate
- bottom plate
- plugging device
- sealing
- groove
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model discloses a plugging device for sealing a pipeline, which comprises a cover plate, a bottom plate, a rubber plug arranged between the cover plate and the bottom plate and an adjusting screw rod for connecting the cover plate and the bottom plate; the device is characterized in that the cover plate is provided with a preassembling component; the clamping assembly comprises a preassembling groove arranged on the cover plate and a plurality of rubber pads arranged in the preassembling groove. According to the utility model, the plugging device is pre-installed on the pipe body through the pre-assembly, so that the plugging device is prevented from moving during plugging, and the plugging efficiency is improved; through the friction between rubber pad increase pre-installation groove and the body, be convenient for to the fixed of plugging device, play the effect of protection and the effect of secondary seal to the body simultaneously, and then increase the leakproofness of plugging device.
Description
Technical Field
The utility model relates to the technical field of pipeline plugging devices, in particular to a plugging device for sealing a pipeline.
Background
In pipeline construction, because various obstacles such as highway, railway, river, optical cable, crossing (crossing) can be encountered along the line, the unavoidable broken ends (remained heads) can be produced in the pipeline construction, and the pipeline is blocked by using a blocking device to prevent from causing pipeline ponding and silt, but in the prior art, for example, the publication number is CN216344653U, a pipeline blocking device comprises: the middle part of the bottom plate is provided with a connecting rod which is vertically intersected with the bottom plate; the rubber plug is sleeved on the connecting rod; the middle part of the cover plate is provided with a through hole, the cover plate is sleeved on the connecting rod, and the rubber plug is positioned between the bottom plate and the cover plate; the sealing device can move when the pipe body is sealed, the sealing device can not be fixed until the rubber plug deforms and expands to the inner wall of the pipe body, the sealing device needs to be fixed by one hand during sealing, and the screw rod needs to be rotated by the other hand, so that the sealing and installing time is required to be increased, the sealing efficiency is further reduced, and the sealing device is inconvenient to install. For this purpose, a stopper for sealing a pipe is proposed.
Disclosure of Invention
The present utility model has been made to solve the above problems, and an object of the present utility model is to provide a pipe sealing stopper.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a plugging device for sealing a pipeline comprises a cover plate, a bottom plate, a rubber plug arranged between the cover plate and the bottom plate and an adjusting screw rod for connecting the cover plate and the bottom plate; the device is characterized in that the cover plate is provided with a preassembling component; the clamping assembly comprises a preassembling groove arranged on the cover plate and a plurality of rubber pads arranged in the preassembling groove.
Preferably, the rubber pads arranged in the preassembling grooves are all provided with rough surfaces.
Preferably, the cover plate and the bottom plate are provided with mounting bosses matched with the rubber plugs; the adjusting screw is adjustably mounted on the cover plate and the bottom plate.
Preferably, the bottom plate is also provided with a mounting groove; and a fixing nut matched with the adjusting screw is fixedly arranged in the mounting groove.
Preferably, one end of the adjusting screw is connected with the fixing nut, and the other end of the adjusting screw is provided with an adjusting handle.
The utility model has the beneficial effects that: the plugging device is pre-installed on the pipe body through the pre-assembly, so that the plugging device is prevented from moving during plugging, and the plugging efficiency is improved;
through the friction between rubber pad increase pre-installation groove and the body, be convenient for to the fixed of plugging device, play the effect of protection and the effect of secondary seal to the body simultaneously, and then increase the leakproofness of plugging device.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the cover plate of the present utility model.
Fig. 3 is a schematic structural view of the base plate of the present utility model.
Legend description: 1, a cover plate; 2, a bottom plate; 201 mounting slots; 3, a rubber plug; 301 mounting a boss; 4, adjusting a screw; 401 fixing a nut; 402 adjusting the handle; 5 preassembling the assembly; 501 pre-loading a groove; 502 a rubber pad; 503 rough surface.
Detailed Description
The utility model relates to a plugging device for sealing a pipeline, which is further described below with reference to the accompanying drawings.
Referring to fig. 1 to 3, the utility model provides a plugging device for sealing a pipeline, which comprises a cover plate 1, a bottom plate 2, a rubber plug 3 arranged between the cover plate 1 and the bottom plate 2, and an adjusting screw 4 for connecting the cover plate 1 and the bottom plate 2; the device is characterized in that a preassembly component 5 is arranged on the cover plate 1; the clamping assembly 5 comprises a preassembling groove 501 arranged on the cover plate 1 and a plurality of rubber pads 502 arranged in the preassembling groove 501 through strong glue; the rubber pads 502 arranged in the preassembly grooves 501 are respectively provided with a rough surface 503; the plugging device is pre-installed on the pipe body through the pre-assembly 5, so that the plugging device is prevented from moving during plugging, and the plugging efficiency is improved; through the friction between the increase preassembly groove 501 of utilizing rubber pad 502 and the body, be convenient for to the fixed of plugging device, play the effect of protection and the effect of secondary seal to the body simultaneously, and then increase the leakproofness of plugging device.
Referring to fig. 1-3, the cover plate 1 and the bottom plate 2 are provided with mounting bosses 301 which are matched with the rubber plugs 3; the adjusting screw 4 is adjustably arranged on the cover plate 1 and the bottom plate 2; the bottom plate 2 is also provided with a mounting groove 201; a fixing nut 401 matched with the adjusting screw 4 is fixedly arranged in the mounting groove 201 through hot melting; one end of the adjusting screw 4 is connected with the fixing nut 401, and the other end is provided with an adjusting handle 402.
According to the utility model, one end of a pipe body is inserted into a preassembling groove 501 on a cover plate 1, meanwhile, a bottom plate 2 and a rubber plug 3 are arranged in the pipe body, one end of the pipe body inserted into the preassembling groove 501 extrudes a rubber pad 502 in the preassembling groove 501 to enable the rubber pad 502 to be tightly attached to the pipe body, a plugging device is fixed, then a handle 402 is adjusted, the handle 402 drives an adjusting screw 4 to rotate, the bottom plate 2 pushes the rubber plug 3 to move, the bottom plate 2 and the cover plate 1 extrude the rubber plug 3, the rubber plug 3 deforms to be outwards convex until the convex contacts with the inner wall of the pipe body, and thus the pipe body is plugged.
The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.
Claims (5)
1. A plugging device for sealing a pipeline comprises a cover plate (1), a bottom plate (2), a rubber plug (3) arranged between the cover plate (1) and the bottom plate (2) and an adjusting screw (4) for connecting the cover plate (1) and the bottom plate (2); the device is characterized in that a preassembly component (5) is arranged on the cover plate (1); the preassembly assembly (5) comprises a preassembly groove (501) arranged on the cover plate (1) and a plurality of rubber pads (502) arranged in the preassembly groove (501).
2. A closure for sealing a conduit according to claim 1, wherein: and rough surfaces (503) are arranged on rubber pads (502) arranged in the preassembly grooves (501).
3. A closure for sealing a conduit according to claim 1, wherein: mounting bosses (301) matched with the rubber plugs (3) are arranged on the cover plate (1) and the bottom plate (2); the adjusting screw (4) is adjustably arranged on the cover plate (1) and the bottom plate (2).
4. A closure for sealing a conduit according to claim 3, wherein: the bottom plate (2) is also provided with a mounting groove (201); and a fixing nut (401) matched with the adjusting screw (4) is fixedly arranged in the mounting groove (201).
5. A closure for sealing a conduit according to claim 4, wherein: one end of the adjusting screw rod (4) is connected with the fixing nut (401), and the other end of the adjusting screw rod is provided with an adjusting handle (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320116261.4U CN219282749U (en) | 2023-02-06 | 2023-02-06 | Plugging device for sealing pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320116261.4U CN219282749U (en) | 2023-02-06 | 2023-02-06 | Plugging device for sealing pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219282749U true CN219282749U (en) | 2023-06-30 |
Family
ID=86927839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320116261.4U Active CN219282749U (en) | 2023-02-06 | 2023-02-06 | Plugging device for sealing pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219282749U (en) |
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2023
- 2023-02-06 CN CN202320116261.4U patent/CN219282749U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |