CN213271586U - Pipeline port connection sealing structure - Google Patents
Pipeline port connection sealing structure Download PDFInfo
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- CN213271586U CN213271586U CN202022043345.9U CN202022043345U CN213271586U CN 213271586 U CN213271586 U CN 213271586U CN 202022043345 U CN202022043345 U CN 202022043345U CN 213271586 U CN213271586 U CN 213271586U
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- sealing pipe
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Abstract
The utility model provides a pipeline port connecting and sealing structure, belonging to the field of pipeline repair, which comprises a sealing pipe arranged at the connecting position of two pipeline ports and a fixing part arranged inside the two ends of the sealing pipe and used for expanding the sealing pipe to be tightly attached to the inner wall of the pipeline; the fixed part is including installing the inside clamp of sealed tube one end, the clamp is cyclic annular for having an open-ended, the open position department of clamp have with the both ends contact of clamp is used for with the connection piece that the clamp propped open. The connection sealing structure can effectively connect and seal the pipeline ports, has simple structure and high sealing performance, and effectively connects the sealing pipe with the inner wall of the pipeline in a tight way under the action of the extrusion force of the clamp so as to achieve the purpose of sealing, and is stable in installation and convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the pipeline is restoreed, especially, relate to a seal structure is connected to pipeline port.
Background
In the process of repairing a pipeline, a layer of repairing material is usually compounded on the inner wall of the pipeline for repairing, in the process of repairing a longer pipeline, construction is usually carried out in a sectional repairing mode for convenient repairing, and the problem of port connection sealing in the sectional repairing is inevitable.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a pipeline port connection seal structure aims at solving the problem that proposes in the background art.
The embodiment of the utility model is realized in such a way that a pipeline port connection sealing structure comprises a sealing pipe arranged at the connecting position of two pipeline ports and a fixing part which is arranged inside the two ends of the sealing pipe and is used for expanding the sealing pipe to be tightly attached to the inner wall of the pipeline;
the fixed part is including installing the inside clamp of sealed tube one end, the clamp is cyclic annular for having an open-ended, the open position department of clamp have with the both ends contact of clamp is used for with the connection piece that the clamp propped open.
Preferably, the supporting blocks are welded on the inner sides of the two ends of the clamping hoop.
Preferably, the two ends of the hoop are welded with clamping blocks corresponding to the end parts of the connecting sheets, and the clamping blocks are provided with clamping grooves corresponding to the end parts of the connecting sheets.
Preferably, the sealing tube is made of rubber material.
Preferably, the inner side wall and the outer side wall of the end part of the sealing pipe are symmetrically provided with connecting grooves, and the fixing part is located at a position, corresponding to the connecting grooves, of the end part of the sealing pipe.
The connection sealing structure can effectively connect and seal the pipeline ports, has simple structure and high sealing performance, and effectively connects the sealing pipe with the inner wall of the pipeline in a tight way under the action of the extrusion force of the clamp so as to achieve the purpose of sealing, and is stable in installation and convenient to use.
Drawings
FIG. 1 is a schematic structural view of a pipe port connection seal structure;
FIG. 2 is a schematic view of a fixing portion of a pipe port connection sealing structure;
fig. 3 is an enlarged schematic view of a structure at a in fig. 2.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, fig. 2 and fig. 3, the utility model provides a pipe port connection sealing structure, which comprises a sealing pipe 1 disposed at the connection position of two pipe ports and fixing parts 2 installed inside the two ends of the sealing pipe 1 and used for spreading the sealing pipe 1 and clinging to the inner wall of the pipe;
the fixing portion 2 is including installing the inside clamp 21 of sealed tube 1 one end, the clamp 21 is cyclic annular for having an open-ended, the open position department of clamp 21 have with the both ends contact of clamp 21 is used for with the connection piece 22 that clamp 21 strutted.
Wherein the sealing tube 1 is made of rubber material; it has good ductility and sealability.
During the construction, the junction of pipeline is arranged in to artifical with sealed tube 1, make sealed tube 1's one end be located inside the one end of a connecting pipe, the other end is located inside the one end of another connecting pipe, strut clamp 21, make the outer wall of clamp 21 and the inner wall contact of sealed tube 1, thereby strut sealed tube 1, make the outer wall of sealed tube 1 and a connecting tube's inner wall contact, at the open position department with connection piece 22 card at clamp 21, make clamp 21 constitute an annular support ring, it is fixed with sealed tube 1 and pipeline, thereby accomplish the sealing connection work of pipeline.
As shown in fig. 2, in order to facilitate the installation and fixation of the sealing pipe 1, support blocks 23 are welded on the inner sides of both ends of the clamp 21. When fixing sealing tube 1, with the fixed block of jack and the activity fast respectively with the supporting shoe 23 contact at clamp 21 both ends, strut clamp 21 through the jack, and then make sealing tube 21 and pipeline inner wall in close contact with, seal the pipeline connection port.
As shown in fig. 1, 2 and 3, in order to improve the structural stability of the fixing portion 2, clamping blocks 24 are welded to the two ends of the clip 21 corresponding to the end portions of the connecting pieces 22, and clamping grooves 241 are formed in the end portions of the clamping blocks 24 corresponding to the connecting pieces 22. The clamping groove 241 is formed in the clamping block 24, so that the end part of the connecting piece 22 is positioned in the clamping groove 241, the connecting piece 22 is prevented from falling off under the stress extrusion of the two ends of the hoop 21, and the structure of the fixing part 2 is more stable; meanwhile, after the clamp 21 is unfolded, the two ends of the connecting piece 22 can be respectively positioned in the clamping grooves 241 of the two clamping blocks 24, and then the connecting piece 22 enters the clamping grooves 241 by applying force, so that the assembly of the fixing part 2 is completed, and the sealing pipe 1 is fixed on the inner wall of the pipeline.
It should be noted that the length of the connecting piece 22 can be selected as required, and the connecting piece 22 is used to contact the two ends of the clamp 21 to form a closed ring shape, so as to enhance the supporting capability of the clamp 21, so that the sealing tube 1 is kept stable.
As shown in fig. 1, in order to improve the stability of the sealing pipe 1 and ensure the sealing performance of the pipe connection, connection grooves 11 are symmetrically formed on the inner side wall and the outer side wall of the end portion of the sealing pipe 1, and the fixing portion 2 is located at a position, corresponding to the connection grooves 11, of the end portion of the sealing pipe 1. The friction force between the sealing pipe 1 and the inner wall of the pipeline and the clamp 21 is increased through the connecting groove 11, so that the sealing pipe 1 is more stably installed; when the sealing pipe 1 is stressed by extrusion force, the end part of the sealing pipe 1 is deformed by the extrusion force, so that the sealing pipe is more tightly connected with the clamp 21 and the inner wall of the pipeline, and the tightness of pipeline connection is effectively ensured.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The pipeline port connecting and sealing structure is characterized by comprising a sealing pipe (1) arranged at the connecting position of two pipeline ports and fixing parts (2) which are arranged inside two ends of the sealing pipe (1) and used for propping open the sealing pipe (1) to be tightly attached to the inner wall of a pipeline;
fixed part (2) are including installing clamp (21) inside sealed tube (1) one end, clamp (21) are cyclic annular for having an open-ended, the open position department of clamp (21) have with the both ends contact of clamp (21) is used for with connection piece (22) that clamp (21) strut.
2. The pipe port connection sealing structure according to claim 1, wherein support blocks (23) are welded to both end inner sides of the yoke (21).
3. The pipe port connection sealing structure according to claim 1, wherein clamping blocks (24) are welded to both ends of the clamping band (21) at positions corresponding to the end portions of the connecting pieces (22), and clamping grooves (241) are formed in the clamping blocks (24) at positions corresponding to the end portions of the connecting pieces (22).
4. The pipe port connection sealing arrangement according to claim 1, characterized in that the sealing tube (1) is made of rubber material.
5. The pipe port connection sealing structure of claim 4, wherein the sealing pipe (1) has symmetrically opened connecting grooves (11) on the inner and outer side walls of the end portion, and the fixing portion (2) is located at the end portion of the sealing pipe (1) corresponding to the connecting grooves (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022043345.9U CN213271586U (en) | 2020-09-17 | 2020-09-17 | Pipeline port connection sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022043345.9U CN213271586U (en) | 2020-09-17 | 2020-09-17 | Pipeline port connection sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213271586U true CN213271586U (en) | 2021-05-25 |
Family
ID=75942117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022043345.9U Active CN213271586U (en) | 2020-09-17 | 2020-09-17 | Pipeline port connection sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213271586U (en) |
-
2020
- 2020-09-17 CN CN202022043345.9U patent/CN213271586U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Sealing Structure for Pipeline Port Connection Effective date of registration: 20230626 Granted publication date: 20210525 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Songjiang sub branch Pledgor: Shanghai Guankang Technology Co.,Ltd. Registration number: Y2023310000290 |