CN221237387U - Pipeline connecting device for municipal engineering - Google Patents
Pipeline connecting device for municipal engineering Download PDFInfo
- Publication number
- CN221237387U CN221237387U CN202322864311.XU CN202322864311U CN221237387U CN 221237387 U CN221237387 U CN 221237387U CN 202322864311 U CN202322864311 U CN 202322864311U CN 221237387 U CN221237387 U CN 221237387U
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- CN
- China
- Prior art keywords
- pipeline
- flange
- piston
- support
- ring flange
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 229920000742 Cotton Polymers 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 239000011651 chromium Substances 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000013016 damping Methods 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 description 7
- 239000010865 sewage Substances 0.000 description 4
- 238000007747 plating Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010030 laminating 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
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The utility model discloses a pipeline connecting device for municipal engineering, which relates to the technical field of municipal pipelines and comprises a pipeline, wherein the right end of the pipeline is connected with a first flange, screws are arranged on the upper side and the lower side of the inside of the first flange, a sealing ring is embedded in the right side of the first flange, a second flange is arranged at the left end of the pipeline, screw holes are formed on the upper side and the lower side of the inside of the second flange, support pipes are connected to the bottoms of the first flange and the second flange, and springs are arranged above the inside of the support pipes. According to the utility model, the piston is supported by the spring, when the upper part of the pipeline is extruded, the piston and the support pipe can relatively move, the spring can deform and cooperate with the damping of the movement of the piston attached to the inner wall of the support pipe, so that the buffer effect on the relative movement of the support pipe and the support rod can be achieved, the pipeline can be well buffered, and the phenomenon that the upper part of the pipeline is extruded to generate rupture is avoided.
Description
Technical Field
The utility model relates to the technical field of municipal pipelines, in particular to a pipeline connecting device for municipal engineering.
Background
The urban drainage system is an engineering facility system for treating and removing urban sewage and rainwater, is a component of urban public facilities, is planned to be a component of urban overall planning, is generally composed of pipelines and sewage treatment plants, is collected by the pipelines under the condition of splitting sewage and rainwater, is sent to sewage treatment and then is discharged into water bodies or recycled, and the rainwater runoff is collected by the pipelines and then is discharged into the water bodies nearby.
Existing open-air-mounted municipal pipes are typically joined together by multiple sets of pipes when placed, but the bottoms of the pipes generally lack a supporting cushioning structure and are prone to breakage when the pipe is squeezed above.
Disclosure of utility model
The utility model aims to provide a pipeline connecting device for municipal engineering, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a pipe connection device for municipal works, comprising:
The pipeline, the right-hand member of pipeline is connected with first ring flange, the screw is installed to the inside upper and lower both sides of first ring flange, and the right-hand member embedding of first ring flange has the sealing washer, the second ring flange is installed to the left end of pipeline, and the screw has been seted up to the inside upper and lower both sides of second ring flange, the bottom of first ring flange and second ring flange all is connected with the stay tube, and installs the spring in the inside top of stay tube, the bottom of spring is connected with the piston, the bracing piece has been installed to the bottom of piston, and the bottom of bracing piece is connected with the non slipping spur.
Preferably, the inside of pipeline is provided with the water pipe body, and the inboard of water pipe body is provided with the chrome coating, the outside spraying of water pipe body has the anticorrosive coating, and the outside parcel of anticorrosive coating has the protection cotton.
Preferably, the outside of the protective cotton is provided with a strip-shaped groove, and the length of the strip-shaped groove is consistent with that of the protective cotton.
Preferably, the first flange plate is in threaded connection with the screw, and the external threads of the screw are complementary with the internal threads of the screw hole of the second flange plate.
Preferably, an elastic structure is formed between the piston and the support tube through a spring, and the outer wall of the piston is attached to the inner wall of the support tube.
Preferably, a moving structure is formed between the support rod and the support tube through a piston, and the inner diameter of the support tube is larger than the diameter of the support rod.
Preferably, the support tube is electrically connected with the first flange, and the support tube is distributed on the front side and the rear side of the bottom of the first flange and the second flange.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. According to the utility model, the piston is supported by the spring, when the upper part of the pipeline is extruded, the piston and the support pipe can relatively move, the spring can deform and cooperate with the damping of the movement of the piston attached to the inner wall of the support pipe, so that the buffer effect on the relative movement of the support pipe and the support rod can be achieved, the pipeline can be well buffered, and the phenomenon that the upper part of the pipeline is extruded to generate rupture is avoided.
Drawings
FIG. 1 is a schematic view of an overall three-dimensional structure in the present utility model;
FIG. 2 is a schematic diagram of a cross-sectional structure of a pipeline according to the present utility model;
Fig. 3 is a schematic view of the internal connection structure of the support tube in the present utility model.
Legend description:
1. A pipe; 101. a water pipe body; 102. a chromium plating layer; 103. an anti-corrosion layer; 104. protective cotton; 105. a bar-shaped groove; 2. a screw; 3. a first flange; 4. a support tube; 5. a second flange; 6. a screw hole; 7. a support rod; 8. an anti-skid block; 9. a piston; 10. a seal ring; 11. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a pipeline connecting device for municipal engineering comprises a pipeline 1, wherein the right end of the pipeline 1 is connected with a first flange plate 3, screws 2 are installed on the upper side and the lower side of the inside of the first flange plate 3, sealing rings 10 are embedded in the right side of the first flange plate 3, the first flange plate 3 is in threaded connection with the screws 2, external threads of the screws 2 are complementary with internal threads of screw holes 6 of a second flange plate 5, when the screws 2 are manually rotated, the screws 2 can rotate and move in the first flange plate 3, two adjacent groups of pipelines 1 can be spliced together by splicing the first flange plate 3 of the pipeline 1 with the second flange plate 5 of another pipeline 1, and the like, multiple groups of pipelines 1 can be spliced together by screwing the screws 2, the second flange plate 5 is installed on the left end of the pipeline 1, and the screw holes 6 are formed on the upper side and the lower side of the inside of the second flange plate 5;
The bottoms of the first flange plate 3 and the second flange plate 5 are connected with a support pipe 4, a spring 11 is arranged above the inside of the support pipe 4, electric welding connection is adopted between the support pipe 4 and the first flange plate 3, the support pipe 4 is distributed on the front side and the rear side of the bottoms of the first flange plate 3 and the second flange plate 5, the electric welding connection ensures the connection tightness between the support pipe 4 and the first flange plate 3, the support pipe 4 is identical to the second flange plate 5, the support pipe 4 is distributed on the front side and the rear side of the bottoms of the first flange plate 3 and the second flange plate 5, and good support stability of the first flange plate 3 and the second flange plate 5 is ensured;
The bottom end of the spring 11 is connected with the piston 9, an elastic structure is formed between the piston 9 and the support tube 4 through the spring 11, the outer wall of the piston 9 is attached to the inner wall of the support tube 4, the piston 9 and the support tube 4 are connected together through the spring 11, the spring 11 can play a role in supporting the piston 9, when the piston 9 and the support tube 4 relatively move, the spring 11 can deform and cooperate with damping of the movement of the piston 9 attached to the inner wall of the support tube 4, the piston 9 and the support tube 4 relatively can be buffered, the support rod 7 is arranged at the bottom of the piston 9, the bottom end of the support rod 7 is connected with the anti-skid block 8, a moving structure is formed between the support rod 7 and the support tube 4 through the piston 9, the inner diameter of the support tube 4 is larger than the diameter of the support rod 7, the piston 9 can move in the support tube 4, and the support rod 7 can realize telescopic movement in the support tube 4;
The inside of the pipeline 1 is provided with a water pipe body 101, the inner side of the water pipe body 101 is provided with a chromium plating layer 102, the outside of the water pipe body 101 is sprayed with an anti-corrosion layer 103, the outside of the anti-corrosion layer 103 is wrapped with protective cotton 104, the chromium plating layer 102 can play a role in protecting the inner wall of the water pipe body 101, the phenomenon that the inner wall of the water pipe body is corroded is avoided, the arrangement of the anti-corrosion layer 103 can play an anti-corrosion effect on the outside of the water pipe body 101, the protective cotton 104 can prevent the anti-corrosion layer 103 on the outside of the water pipe body 101 from being scratched, and the good anti-corrosion effect on the outside of the water pipe body 101 is ensured;
The outside of the protection cotton 104 is provided with the strip-shaped groove 105, and the length of the strip-shaped groove 105 is consistent with that of the protection cotton 104, and the anti-skid capability of the outside of the protection cotton 104 can be improved by arranging the strip-shaped groove outside the protection cotton 104, so that the phenomenon of sliding is not easy to occur when the pipeline 1 is conveyed.
Working principle: through the first ring flange 3 with pipeline 1 and the second ring flange 5 of another pipeline 1 splice together, screw 2 is tightened again can splice two adjacent groups pipeline 1 together, so can splice multiunit pipeline 1 together by analogy, the expansibility is better, be fit for municipal drainage engineering, link together piston 9 and stay tube 4 through spring 11, spring 11 can play the effect of supporting piston 9, when pipeline 1 receives vibration or extrusion, can take place relative movement between piston 9 and the stay tube 4, spring 11 can take place deformation, the damping of cooperation piston 9 laminating in stay tube 4 inner wall removal can play the cushioning effect to the relative of piston 9 and stay tube 4, thereby can play the buffering effect to the relative movement of stay tube 4 and bracing piece 7, finally can play better buffering effect to pipeline 1.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. A pipe connection device for municipal works, comprising:
pipeline (1), the right-hand member of pipeline (1) is connected with first ring flange (3), screw (2) are installed to the inside upper and lower both sides of first ring flange (3), and the right-hand member of first ring flange (3) is embedded to have sealing washer (10), second ring flange (5) are installed to the left end of pipeline (1), and screw (6) have been seted up to the inside upper and lower both sides of second ring flange (5), the bottom of first ring flange (3) and second ring flange (5) all is connected with stay tube (4), and spring (11) are installed to the inside top of stay tube (4), piston (9) are connected with to the bottom of spring (11), bracing piece (7) are installed to the bottom of piston (9), and the bottom of bracing piece (7) is connected with non slipping spur (8).
2. A pipe connection for municipal works according to claim 1, wherein: the inside of pipeline (1) is provided with water pipe body (101), and the inboard of water pipe body (101) is provided with chromium coating (102), the outside spraying of water pipe body (101) has anticorrosive coating (103), and the outside parcel of anticorrosive coating (103) has protective cotton (104).
3. A pipe connection for municipal works according to claim 2, wherein: the outside of the protective cotton (104) is provided with a strip-shaped groove (105), and the length of the strip-shaped groove (105) is consistent with that of the protective cotton (104).
4. A pipe connection for municipal works according to claim 1, wherein: the first flange plate (3) is in threaded connection with the screw (2), and external threads of the screw (2) are complementary with internal threads of the screw hole (6) of the second flange plate (5).
5. A pipe connection for municipal works according to claim 1, wherein: an elastic structure is formed between the piston (9) and the support tube (4) through a spring (11), and the outer wall of the piston (9) is attached to the inner wall of the support tube (4).
6. A pipe connection for municipal works according to claim 1, wherein: a moving structure is formed between the support rod (7) and the support tube (4) through a piston (9), and the inner diameter of the support tube (4) is larger than the diameter of the support rod (7).
7. A pipe connection for municipal works according to claim 1, wherein: the support pipes (4) are connected with the first flange plate (3) through electric welding, and the support pipes (4) are distributed on the front side and the rear side of the bottoms of the first flange plate (3) and the second flange plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322864311.XU CN221237387U (en) | 2023-10-24 | 2023-10-24 | Pipeline connecting device for municipal engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322864311.XU CN221237387U (en) | 2023-10-24 | 2023-10-24 | Pipeline connecting device for municipal engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221237387U true CN221237387U (en) | 2024-06-28 |
Family
ID=91596722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322864311.XU Active CN221237387U (en) | 2023-10-24 | 2023-10-24 | Pipeline connecting device for municipal engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221237387U (en) |
-
2023
- 2023-10-24 CN CN202322864311.XU patent/CN221237387U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |