CN217683733U - Connecting piece for municipal construction - Google Patents
Connecting piece for municipal construction Download PDFInfo
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- CN217683733U CN217683733U CN202221117368.2U CN202221117368U CN217683733U CN 217683733 U CN217683733 U CN 217683733U CN 202221117368 U CN202221117368 U CN 202221117368U CN 217683733 U CN217683733 U CN 217683733U
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- pipeline
- sleeve
- adapter sleeve
- municipal construction
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Abstract
The utility model relates to a connecting piece technical field specifically is a connecting piece for municipal construction. Including first pipeline, second pipeline and sleeve, sleeve middle part position is provided with the adapter sleeve that flexible material made, and adapter sleeve both ends diameter is greater than the middle part, and sleeve inner wall just is located the adapter sleeve and controls both ends position and be provided with and be used for the spacing lug of adapter sleeve, and the fixed block that is provided with of angle such as both ends about the sleeve, first pipeline and second pipeline outer wall position are equallyd divide do not fixed mounting have the fixed plate, and the fixed plate passes through bolt fixed mounting on the fixed block. The sealing performance is guaranteed, and meanwhile the mutual connection between pipelines with different sizes and diameters can be adapted.
Description
Technical Field
The utility model relates to a connecting piece technical field specifically is a connecting piece for municipal construction.
Background
In the municipal pipeline work progress, need use the connecting piece to connect the water pipe.
The existing water pipe connecting piece cannot adapt to the mutual connection among pipelines with different sizes.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above-mentioned problem of prior art, the utility model provides a connecting piece for municipal construction when guaranteeing the leakproofness, can adapt to the interconnect between the pipeline of different size diameters.
(II) technical scheme
In order to achieve the purpose, the utility model discloses a main technical scheme: including first pipeline, second pipeline and sleeve, sleeve middle part position is provided with the adapter sleeve that flexible material made, adapter sleeve both ends diameter is greater than the middle part, both ends position is provided with and is used for the spacing lug of adapter sleeve about the sleeve inner wall just is located the adapter sleeve, the fixed block that is provided with of angle such as both ends about the sleeve, first pipeline and second pipeline outer wall position are equallyd divide do fixed mounting have the fixed plate, the fixed plate passes through bolt fixed mounting on the fixed block.
Preferably, the connecting sleeve is made of rubber.
Preferably, when the first pipeline and the second pipeline are fixed on the fixing plate through bolts, the pressure equalizing connecting sleeves are pressed at the ends, close to the connecting sleeves, of the first pipeline and the second pipeline, and the connecting sleeves are deformed under the pressing of the first pipeline and the second pipeline.
Preferably, the diameters of the first pipeline and the second pipeline are smaller than the diameter of the opening at the larger end of the connecting sleeve, and the outer walls of the left end and the right end of the connecting sleeve are attached to the inner wall of the sleeve.
(III) advantageous effects
The utility model provides a connecting piece for municipal construction. The method has the following beneficial effects:
(1) When first pipeline and the second pipeline of not unidimensional diameter need be connected, at first insert sleeve both ends to first pipeline and second pipeline, first pipeline and second pipeline are located sleeve inner chamber one end and support at the adapter sleeve inner wall, when installing the fixed plate at the fixed block through the bolt, the fixed plate drives first pipeline and second pipeline respectively and removes towards the adapter sleeve, first pipeline and second pipeline are at the in-process that removes, oppress the adapter sleeve both ends, realize sealing connection, because the diameter at adapter sleeve both ends is greater than the middle part, can be adapted to the connection between the first pipeline and the second pipeline that do not use the diameter.
(2) When the connecting sleeve is used for a long time, if the connecting sleeve is aged and leaks water, the connecting sleeve made of flexible materials is directly drawn out through one end of the sleeve, and then new reassembly is carried out, so that the connecting sleeve is convenient to maintain.
Drawings
Fig. 1 is a front sectional view of the present invention.
In the figure: 1. a first conduit; 2. a second conduit; 3. a sleeve; 4. connecting sleeves; 5. a bump; 6. a fixed block; 7. and (7) fixing the plate.
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.
As shown in fig. 1, the connecting piece is used in municipal administration of this embodiment, including first pipeline 1, second pipeline 2 and sleeve 3, sleeve 3 middle part position is provided with adapter sleeve 4 that flexible material made, adapter sleeve 4 both ends diameter is greater than the middle part, sleeve 3 inner wall just is located adapter sleeve 4 left and right both ends position and is provided with and is used for the spacing lug 5 of adapter sleeve 4, sleeve 3 left and right sides equidistance angle fixed be provided with fixed block 6, first pipeline 1 and second pipeline 2 outer wall position are equallyd divide and are do not fixed mounting have fixed plate 7, fixed plate 7 passes through bolt fixed mounting on fixed block 6. When the first pipeline 1 and the second pipeline 2 with different diameters are required to be connected, the first pipeline 1 and the second pipeline 2 are firstly inserted into two ends of the sleeve 3, one ends of the first pipeline 1 and the second pipeline 2, which are positioned in an inner cavity of the sleeve 3, are abutted to the inner wall of the connecting sleeve 4, when the fixing plate 7 is installed on the fixing block 6 through bolts, the fixing plate 7 respectively drives the first pipeline 1 and the second pipeline 2 to move towards the connecting sleeve 4, and the first pipeline 1 and the second pipeline 2 press two ends of the connecting sleeve 4 in the moving process to realize sealing connection, and because the diameters of two ends of the connecting sleeve 4 are larger than the middle part, the connecting device can be suitable for connection between the first pipeline 1 and the second pipeline 2 with different diameters. When the connecting sleeve is used for a long time, if the connecting sleeve 4 is aged and leaks water, the connecting sleeve 4 made of flexible materials is directly drawn out through one end of the sleeve 3, and then a new sleeve is replaced to be reassembled, so that the maintenance is convenient.
Furthermore, the connecting sleeve 4 is made of rubber.
Further, when the first pipeline 1 and the second pipeline 2 are fixed on the fixing plate 7 through bolts, the connecting sleeve 4 is pressed by one ends, close to the connecting sleeve 4, of the first pipeline 1 and the second pipeline 2, and the connecting sleeve 4 is deformed by pressing of the first pipeline 1 and the second pipeline 2.
Further, the diameters of the first pipeline 1 and the second pipeline 2 are smaller than the diameter of the opening at the larger end of the connecting sleeve 4, and the outer walls of the left end and the right end of the connecting sleeve 4 are attached to the inner wall of the sleeve 3.
The working principle is as follows: when needing to connect the first pipeline 1 and the second pipeline 2 of different size diameters, at first insert first pipeline 1 and second pipeline 2 at the sleeve 3 both ends, first pipeline 1 and second pipeline 2 are located 3 inner chamber one ends of sleeve and support at the 4 inner walls of adapter sleeve, when installing fixed plate 7 at fixed block 6 through the bolt, fixed plate 7 drives first pipeline 1 and second pipeline 2 respectively and removes towards adapter sleeve 4, first pipeline 1 and second pipeline 2 are at the in-process that removes, oppress the adapter sleeve 4 both ends, realize sealing connection, because the diameter at adapter sleeve 4 both ends is greater than the middle part, can be adapted to the connection between the first pipeline 1 and the second pipeline 2 that do not use the diameter. When the connecting sleeve is used for a long time, if the connecting sleeve 4 is aged and leaks water, the connecting sleeve 4 made of flexible materials is directly drawn out through one end of the sleeve 3, and then a new sleeve is replaced to be reassembled, so that the maintenance is convenient.
Claims (4)
1. The utility model provides a connecting piece for municipal construction which characterized in that: including first pipeline (1), second pipeline (2) and sleeve (3), sleeve (3) middle part position is provided with adapter sleeve (4) that flexible material made, adapter sleeve (4) both ends diameter is greater than the middle part, sleeve (3) inner wall just is located adapter sleeve (4) and controls both ends position and be provided with and be used for spacing lug (5) to adapter sleeve (4), angular fixation such as both ends is provided with fixed block (6) about sleeve (3), other fixed mounting is equallyd divide to first pipeline (1) and second pipeline (2) outer wall position and has fixed plate (7), fixed plate (7) are through bolt fixed mounting on fixed block (6).
2. The coupler for municipal construction according to claim 1, wherein: the connecting sleeve (4) is made of rubber.
3. The coupler for municipal construction according to claim 1, wherein: when first pipeline (1) and second pipeline (2) pass through the bolt fastening on fixed plate (7), first pipeline (1) and second pipeline (2) are close to adapter sleeve (4) one end and all oppress adapter sleeve (4), and adapter sleeve (4) receive the oppression of first pipeline (1) and second pipeline (2) to take place to deform.
4. The coupler for municipal construction according to claim 1, wherein: the diameter of the first pipeline (1) and the diameter of the second pipeline (2) are smaller than the diameter of a larger end opening of the connecting sleeve (4), and the outer walls of the left end and the right end of the connecting sleeve (4) are attached to the inner wall of the sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221117368.2U CN217683733U (en) | 2022-05-10 | 2022-05-10 | Connecting piece for municipal construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221117368.2U CN217683733U (en) | 2022-05-10 | 2022-05-10 | Connecting piece for municipal construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217683733U true CN217683733U (en) | 2022-10-28 |
Family
ID=83737728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221117368.2U Active CN217683733U (en) | 2022-05-10 | 2022-05-10 | Connecting piece for municipal construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217683733U (en) |
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2022
- 2022-05-10 CN CN202221117368.2U patent/CN217683733U/en active Active
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