CN218441258U - Lining plate for maintaining sewer - Google Patents
Lining plate for maintaining sewer Download PDFInfo
- Publication number
- CN218441258U CN218441258U CN202222821365.3U CN202222821365U CN218441258U CN 218441258 U CN218441258 U CN 218441258U CN 202222821365 U CN202222821365 U CN 202222821365U CN 218441258 U CN218441258 U CN 218441258U
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- China
- Prior art keywords
- fastening
- interior
- plate
- adjacent
- welt
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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
Abstract
The utility model discloses a sewer pipe maintains and uses interior welt relates to interior welt technical field, and its technical scheme main points are: the sealing plate comprises a pipe body and a plurality of inner lining plates arranged on the inner wall of the pipe body, wherein a sealing plate is arranged between every two adjacent inner lining plates, the length of the sealing plate is equal to that of each inner lining plate, a plurality of fastening assemblies are fixedly connected onto the sealing plate, and the fastening assemblies are used for limiting the sealing plate to be radially away from the inner lining plates along the pipe body. The utility model discloses a including interior wall mounting closing plate of welt, when closing plate lateral wall and interior welt laminating, the space is sealed by the closing plate between two adjacent interior welts this moment for can not produce the gap between interior welt and the body, thereby strengthened the sealed effect of interior welt and body after the body restoration.
Description
Technical Field
The utility model relates to an interior welt technical field, more specifically say, it relates to a sewer pipe maintains and uses interior welt.
Background
Pipelines such as water pipes and the like are mostly buried underground for use, and are easy to be damaged due to moisture or plant growth and the like in the long-time use process, so that the pipelines are damaged, and the use is influenced.
Under the condition, the pipe body needs to be repaired, a traditional lining method is generally adopted, the method is to embed the lining plates on the inner wall of the damaged pipe body for repairing, the lining plates are composed of a plurality of pieces, sealing pieces are arranged between the adjacent lining plates, and the phenomenon of aging can occur due to the long-time use of the sealing pieces, so that the adjacent lining plates are easy to generate gaps and are communicated with the damaged part of the pipeline, and the secondary damage of the pipeline is caused.
The utility model provides a new technical scheme solves the problem that adjacent interior welt produced the gap easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a not enough to prior art exists, the utility model aims to provide a sewer pipe maintains uses interior welt through including interior welt interior wall mounting closing plate, when closing plate lateral wall and interior welt laminating, the space is sealed by the closing plate between two adjacent interior welts this moment for can not produce the gap between the interior welt, reach sealed purpose between the adjacent interior welt.
The above technical purpose of the present invention can be achieved by the following technical solutions: the sealing plate comprises a pipe body and a plurality of inner lining plates arranged on the inner wall of the pipe body, wherein a sealing plate is arranged between every two adjacent inner lining plates, the length of the sealing plate is equal to that of each inner lining plate, a plurality of fastening assemblies are fixedly connected onto the sealing plate, and the fastening assemblies are used for limiting the sealing plate to be radially away from the inner lining plates along the pipe body.
The utility model discloses further set up to: the fastening assembly comprises a plurality of fastening blocks fixedly connected to one side, close to the inner lining plate, of the sealing plate, the fastening blocks are adjacent to each other, intervals exist between the fastening blocks, fastening grooves are formed in the side wall of the inner lining plate, the fastening blocks are a plurality of, the length of each fastening block is equal to that of each fastening groove, and the fastening blocks are all provided with elastic deformation potential energy enabling the fastening blocks to be continuously attached to the inner wall of each fastening groove.
The utility model discloses further set up to: the fastening assembly further comprises a plurality of limiting parts, the sectional areas of the limiting parts are smaller than that of the fastening grooves, the limiting parts are fixedly connected with the bottom ends of the fastening blocks, the lining plate is provided with limiting grooves communicated with the fastening grooves, and the fastening blocks are used for driving the bottom surfaces of two adjacent limiting parts to be attached to the inner walls of the limiting grooves.
The utility model discloses further set up to: the limiting piece is provided with a guide surface on one side far away from the fastening block, and the sectional area of the limiting piece gradually decreases along the direction far away from the fastening block.
The utility model discloses further set up to: the side wall of the inner lining plate is fixedly connected with a plurality of sealing elements.
The utility model discloses further set up to: the side wall of the inner lining plate is fixedly connected with a plurality of supporting blocks, and the sum of the lengths of the sealing element and the supporting blocks is equal to the length of the inner lining plate.
The utility model discloses further set up to: the side wall of the sealing element is fixedly connected with a convex block, and a groove for embedding the supporting block is formed in the adjacent inner lining plate.
To sum up, the utility model discloses following beneficial effect has: be equipped with the closing plate between two adjacent interior welts, the length of closing plate equals the length of interior welt, a plurality of fastening components of fixedly connected with on the closing plate, fastening components is used for restricting the closing plate and radially keeps away from interior welt along the body, and when closing plate lateral wall and interior welt laminating, the space was sealed by the closing plate between two adjacent interior welts this moment for can not produce the gap between the interior welt.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is an exploded view of the present invention;
fig. 5 is an enlarged view of a portion B in fig. 4.
In the figure: 1. a tube body; 2. an inner lining plate; 3. sealing plates; 4. a fastening block; 5. a fastening groove; 6. a limiting member; 7. a limiting groove; 8. a guide surface; 9. a seal member; 10. a support block; 11. a bump; 12. and (4) a groove.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
An inner lining plate for maintaining a sewer pipeline comprises a pipe body 1, an inner lining plate 2, a sealing plate 3 and a fastening component, wherein the inner lining plate 2 is embedded on the inner wall of the pipe body 1, the sealing plate 3 is installed on the inner wall of the inner lining plate 2, the length of the sealing plate 3 is equal to that of the inner lining plate 2, and the fastening component is bonded on one side, close to the inner lining plate 2, of the sealing plate 3.
As shown in fig. 1 and 2, two fastening grooves 5 are formed in the inner wall of the inner lining plate 2, a fastening assembly is installed on one side, close to a sealing element 9, of the inner lining plate 2, the fastening assembly is installed in the fastening grooves 5 of the adjacent inner lining plate 2, the fastening assembly comprises four fastening blocks 4 bonded on one side of the sealing plate 3 and four limiting parts 6 bonded correspondingly, intervals exist between the adjacent fastening blocks 4, the length of the fastening blocks 4 is equal to that of the fastening grooves 5, the fastening blocks 4 have elastic deformation potential energy which is continuously attached to the inner wall of the fastening grooves 5, the inner lining plate 2 is provided with limiting grooves 7 communicated with the fastening grooves 5, one side, far away from the fastening blocks 4, of each limiting part 6 is provided with a guide surface 8, the sectional area of each limiting part 6 is gradually reduced along the direction far away from the fastening blocks 4, the fastening blocks 4 are driven to extend into the limiting grooves 7 through the guide surfaces 8 to correspond to the limiting parts 6, when the side walls of the fastening blocks 4 are attached to the inner wall of the inner lining plate 2, the bottom surfaces of the limiting parts 6 adjacent to the inner wall of the limiting grooves 7 are attached to enable the side wall of the inner lining plate 2 to be attached to the inner wall of the pipe body 1.
As shown in fig. 1 and 2, a plurality of sealing elements 9 are bonded on one side of the lining plate 2, the sealing elements 9 are rubber blocks, a supporting block 10 is bonded on the other side of the lining plate 2, the sealing elements 9 are prevented from extending out of the adjacent lining plate 2, so that the side walls of the adjacent lining plate 2 are flush, a convex block 11 is bonded on the side wall of each sealing element 9, a groove 12 for embedding the supporting block 10 is formed in the adjacent lining plate 2, the cross section of each supporting groove is dovetail-shaped, when the lining plate 2 is installed, the convex block 11 extends into the groove 12 to be attached to the inner wall of the groove 12, so that the side wall of each sealing element 9 is attached to the side wall of the corresponding supporting block 10, the sum of the lengths of the sealing elements 9 and the supporting blocks 10 is equal to the length of the lining plate 2, and the adjacent lining plate 2 is in a sealing state.
The working principle is as follows: when the lining plate 2 is installed, the side wall of the lining plate 2 is attached to the inner wall of the pipe body 1, at the moment, the protruding block 11 extends into the groove 12 to be attached to the inner wall of the groove 12, the side wall of the sealing element 9 is attached to the side wall of the supporting block 10, the length of the sealing element 9 and the length of the supporting block 10 are equal to the length of the lining plate 2, the adjacent lining plate 2 is in a sealing state, at the moment, the sealing plate 3 is installed, because the four fastening blocks 4 are bonded to one side, close to the lining plate 2, of the sealing plate 3, the two fastening grooves 5 of the embedded fastening blocks 4 are formed in the side wall of the lining plate 2, the limiting grooves 7 communicated with the fastening grooves 5 are formed in the lining plate 2, the guide surfaces 8 are formed in one sides, far away from the fastening blocks 4, the corresponding limiting pieces 6 are driven by the guide surfaces 8 to extend into the limiting grooves 7 by the fastening blocks 4, when the side wall of the lining plate 2 is attached to the inner wall of the pipe body 1, the bottom surface of the adjacent limiting parts 6 are attached to the inner walls of the limiting grooves 7 at the lining plate, the inner wall of the adjacent limiting parts, the lining plate 2, the sealing element 9 between the lining plate 2 cannot be exposed outside, the sealing element 9 is prevented from aging, and gaps are caused between the adjacent lining plates 2.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a interior welt is used in sewer line maintenance, includes body (1) and sets up a plurality of interior welts (2) on body (1) inner wall, its characterized in that: be equipped with closing plate (3) between adjacent two interior welt (2), the length of closing plate (3) equals the length of interior welt (2), a plurality of fastening components of fixedly connected with on closing plate (3), fastening component is used for restricting closing plate (3) and radially keeps away from interior welt (2) along body (1).
2. The interior lining panel for sewer maintenance according to claim 1, wherein: fastening components include a plurality of fastening blocks (4) that fixed connection is close to interior welt (2) one side in closing plate (3), and is adjacent there is the interval between fastening block (4), and is adjacent fastening groove (5) have been seted up to interior welt (2) lateral wall, and is a plurality of the length of fastening block (4) equals the length of fastening groove (5), and is a plurality of fastening block (4) all have the elastic deformation potential energy that makes self and fastening groove (5) inner wall continuously laminate.
3. The interior lining panel for sewer maintenance according to claim 2, wherein: the fastening assembly further comprises a plurality of limiting parts (6), the sectional areas of the limiting parts (6) are smaller than the sectional areas of the fastening grooves (5), the limiting parts (6) are fixedly connected with the bottom ends of the fastening blocks (4), the lining plate (2) is provided with the limiting grooves (7) communicated with the fastening grooves (5), and the fastening blocks (4) are used for driving the bottom surfaces of two adjacent limiting parts (6) to be attached to the inner walls of the limiting grooves (7).
4. The interior lining panel for sewer maintenance according to claim 3, wherein: one side of the limiting piece (6) far away from the fastening block (4) is provided with a guide surface (8), and the sectional area of the limiting piece (6) is gradually reduced along the direction far away from the fastening block (4).
5. The interior lining panel for sewer maintenance according to claim 1, wherein: the side wall of the inner lining plate (2) is fixedly connected with a plurality of sealing pieces (9).
6. The interior lining panel for sewer maintenance according to claim 5, wherein: the side wall of the inner lining plate (2) is fixedly connected with a plurality of supporting blocks, and the sum of the lengths of the sealing element (9) and the supporting blocks (10) is equal to the length of the inner lining plate (2).
7. The interior lining panel for sewer maintenance according to claim 5, wherein: the side wall of the sealing element (9) is fixedly connected with a convex block (11), and a groove (12) for embedding the supporting block (10) is formed in the adjacent inner lining plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222821365.3U CN218441258U (en) | 2022-10-25 | 2022-10-25 | Lining plate for maintaining sewer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222821365.3U CN218441258U (en) | 2022-10-25 | 2022-10-25 | Lining plate for maintaining sewer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218441258U true CN218441258U (en) | 2023-02-03 |
Family
ID=85070102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222821365.3U Active CN218441258U (en) | 2022-10-25 | 2022-10-25 | Lining plate for maintaining sewer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218441258U (en) |
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2022
- 2022-10-25 CN CN202222821365.3U patent/CN218441258U/en active Active
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