CN210263294U - a municipal sewer - Google Patents
a municipal sewer Download PDFInfo
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- CN210263294U CN210263294U CN201921020516.7U CN201921020516U CN210263294U CN 210263294 U CN210263294 U CN 210263294U CN 201921020516 U CN201921020516 U CN 201921020516U CN 210263294 U CN210263294 U CN 210263294U
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- rubber tube
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- sewer
- thread bush
- terminal surface
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Abstract
The utility model discloses a sewer for municipal administration relates to municipal drainage technical field, has solved two metal connecting pipes and has alignd comparatively troublesome technical problem each other when the butt joint. The technical points comprise that: the utility model provides a sewer for municipal administration, include sewer body and the well edge of being connected with sewer body upper end, the sewer body includes many interconnect's pipeline, be provided with the rubber tube that is used for communicateing two adjacent pipelines between the adjacent pipeline, the both ends of pipeline are equipped with the external screw thread, the both ends outer wall cover of rubber tube is established and is slided and be connected with the thread bush, the terminal surface outer wall of rubber tube outwards extends has the bulge loop, the one end that the pipeline was kept away from to the thread bush is provided with and is used for preventing the inner ring that the thread bush breaks away from the rubber tube with the bulge loop. The utility model has the advantages of be convenient for two adjacent connecting pipes to install.
Description
Technical Field
The utility model relates to a municipal drainage technical field, more specifically say, it relates to a sewer for municipal administration.
Background
The sewer is a pipeline for discharging sewage and rainwater of a building and is also an underground passage for discharging sewage and rainwater of a city, a factory or a village.
Chinese patent with bulletin number CN207499112U discloses a sewer for municipal administration, including sewer body and well edge, sewer body upper end is connected with the well edge, the inspection shaft lid is connected to well edge upper end, inspection shaft lid upper end is equipped with a plurality of outlet, the sewer body includes right angle pipe and connecting pipe, the equal fixed connection of right angle pipe and connecting pipe port department connects the accessory pipe, all be equipped with a plurality of recesses on the joint accessory pipe, two connect the accessory pipe and pass through fixed connector and connect, two fixed blocks are installed to fixed connector one side, two fixed blocks pass through bolted connection.
Similar to the municipal sewer in the prior art, according to the specification, the sewer can be matched with the groove in the joint auxiliary pipe through the protrusion on the fixed connecting piece in the installation process, and the connecting piece is locked through the bolt, so that the two connecting pipes can be detachably connected. But when using the connecting piece to install two adjacent connecting pipes together, need align and the axis is at same straight line with two metal connecting pipe's terminal surface, just can make recess and protruding cooperation lock, when the length of connecting pipe is longer, two metal connecting pipe's terminal surface is not well aligned, causes inconvenient when installing, and its sealed effect is not good, consequently remains to be improved.
SUMMERY OF THE UTILITY MODEL
To current technical problem, an object of the utility model is to provide a sewer is used in municipal administration, it has two adjacent connecting pipes of being convenient for and carries out the advantage installed.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a sewer for municipal administration, includes sewer body and the well edge of being connected with sewer body upper end, the sewer body includes many interconnect's pipeline, and is adjacent be provided with the rubber tube that is used for communicateing two adjacent pipelines between the pipeline, the both ends of pipeline are equipped with the external screw thread, the both ends outer wall cover of rubber tube is established and is slided and be connected with the thread bush, the terminal surface outer wall of rubber tube outwards extends has the bulge loop, the one end that the pipeline was kept away from to the thread bush is provided with and is used for preventing the inner ring that the thread bush breaks away from the rubber tube with the bulge loop joint.
Through adopting above-mentioned technical scheme, when forming the sewer body with a plurality of pipe connections together, be connected respectively with two adjacent pipelines through the rubber tube, because the rubber tube has better flexibility, can have certain bending deformation, can make things convenient for the terminal surface of rubber tube to align with the pipeline terminal surface, need not align the terminal surface of two pipelines that will have certain length, it is comparatively troublesome. Through rotatory thread bush make it with the external screw thread screw-thread fit on the pipeline, bulge loop and inner ring joint, when the thread bush of screwing, the inner ring can drive the terminal surface of rubber tube and laminate towards the terminal surface of pipeline and press from both sides tightly to realize the sealing connection of rubber tube and pipeline, because the rubber tube can be crooked its terminal surface and can align with the pipeline terminal surface fast and carry out locking connection, reach the effect that two adjacent connecting pipes of being convenient for were installed.
The utility model discloses further set up to: and a sealing piece is arranged on the contact end surface of the rubber tube and the pipeline.
Through adopting above-mentioned technical scheme, can improve the leakproofness of rubber tube and pipe connection through setting up the sealing member, prevent that the junction of rubber tube and pipeline from taking place to leak.
The utility model discloses further set up to: the sealing member sets up to the sealing washer of inlaying on its terminal surface, the terminal surface of pipeline is provided with the recess that sets up with the sealing washer is relative, the sealing washer is in the extruded state after rubber tube and pipe connection.
Through adopting above-mentioned technical scheme, through the cooperation that sets up solid ring and recess, and the sealing washer receives the extrusion after rubber tube and pipe connection, improves the leakproofness of rubber tube and pipe connection terminal surface, reaches the sealed effect of rubber tube and pipe connection department.
The utility model discloses further set up to: the end face of the rubber pipe is vertically provided with a positioning shaft, and the end face of the pipeline is provided with a positioning hole matched with the positioning shaft.
Through adopting above-mentioned technical scheme, through the cooperation that sets up location axle and locating hole, when laminating the terminal surface of rubber tube and the terminal surface of pipeline, can play location and supporting role, the rotatory thread bush of being convenient for carries out threaded connection with the pipeline.
The utility model discloses further set up to: one end of the positioning shaft, which is far away from the rubber tube, is hemispherical.
Through adopting above-mentioned technical scheme, when inserting the locating hole with the location axle, be hemispherical setting through one end and can play the guide effect, make things convenient for the location axle to insert the locating hole along hemispherical outer wall.
The utility model discloses further set up to: the outer wall of the rubber tube is provided with a sealing sheet between the convex ring and the inner ring, and the sealing sheet is in an extruded state after the rubber tube is connected with a pipeline.
Through adopting above-mentioned technical scheme, through set up the gasket between bulge loop and inner ring, can increase the leakproofness between thread bush and the rubber tube after thread bush and pipe connection, when there is water to spill the gap between thread bush and the rubber tube from the binding face of rubber tube and pipeline, avoid water to follow the gap and continue to flow to the outside, play the effect that improves rubber tube and pipe connection leakproofness.
The utility model discloses further set up to: the outer wall of the rubber tube is sleeved with a plurality of hoop bodies along the length direction of the rubber tube, and the head end and the tail end of each hoop body are connected.
Through adopting above-mentioned technical scheme, through setting up the cyclic annular hoop body that end to end formed, can play the effect of protection to the rubber tube in the condition that does not influence the rubber tube bending, both can prevent that the rubber tube from receiving the foreign object extrusion and warping, also can prevent to cause the spalling of rubber tube when the hydraulic pressure is too big.
The utility model discloses further set up to: the cross section of the hoop body is rectangular.
Through adopting above-mentioned technical scheme, personally submit the hoop body that long shape set up through the transversal, can increase the area of contact of hoop body and rubber tube outer wall, improve the protection effect of hoop body to the rubber tube.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the matching of the rubber pipe, the threaded sleeve, the convex ring and the inner ring, the rubber pipe has bending deformation capacity and can be quickly aligned and connected with the end face of a pipeline, and then the rubber pipe is locked through the threaded sleeve, so that the adjacent pipelines can be installed without being aligned, and the effect of facilitating the installation of two adjacent connecting pipes is achieved;
(2) by arranging the sealing ring and the sealing sheet, the sealing performance between the pipeline and the rubber pipe is improved, and the pipeline and the rubber pipe are prevented from leaking water;
(3) through the cooperation that sets up location axle and locating hole, can fix a position when the terminal surface of rubber tube and pipeline aligns the laminating, make things convenient for the rotation of thread bush to the erection joint of the pipeline of being convenient for.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is a schematic cross-sectional view of the present embodiment;
fig. 3 is an enlarged view of a portion a as in fig. 2.
Reference numerals: 1. a sewer body; 2. a well edge; 3. a pipeline; 4. a rubber tube; 5. a threaded sleeve; 6. a convex ring; 7. an inner ring; 8. positioning the shaft; 9. positioning holes; 10. a seal ring; 11. a groove; 12. sealing the sheet; 13. a hoop body.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
In the embodiment, as shown in fig. 1 to 3, the municipal sewer comprises a sewer body 1 for water flowing and a well edge 2 connected with the upper end of the sewer body 1, water on the ground flows into the sewer body 1 from the well edge 2, the sewer body 1 comprises a plurality of pipelines 3 which are mutually communicated, a rubber pipe 4 for communicating two adjacent pipelines 3 is installed between the adjacent pipelines 3, external threads are arranged at two ends of each pipeline 3, circular threaded sleeves 5 are sleeved and connected in a sliding manner on the outer walls of the two ends of each rubber pipe 4, a convex ring 6 which is attached to the end face of each pipeline 3 extends outwards from the outer wall of the end face of each rubber pipe 4, an inner ring 7 which is clamped with the convex ring 6 and used for preventing the threaded sleeves 5 from being separated from the rubber pipes 4 is integrally formed at one end of each threaded sleeve 5, and the inner wall of the inner ring 7 is attached to the outer wall of each rubber; because rubber tube 4 has certain bending deformation ability, the terminal surface that makes its terminal surface and pipeline 3 that can be quick aligns and laminates, then rotatory thread bush 5 makes it and pipeline 3 threaded connection locking, thread bush 5 is in the locking in-process, the terminal surface that inner ring 7 drove the rubber ring is laminated with pipeline 3 terminal surface and is pressed from both sides tightly to realize being connected between the adjacent pipeline 3, and need not go to adjust the pipeline 3 that has longer length and make it align, reach the effect that two adjacent connecting pipes of being convenient for were installed.
As shown in fig. 3, a positioning shaft 8 is vertically fixed on the end surface of the rubber tube 4, a positioning hole 9 matched with the positioning shaft 8 is fixed on the end surface of the pipeline 3, when the rubber tube 4 is aligned and attached to the end surface of the pipeline 3, the rubber tube 4 and the pipeline 3 can be positioned when being installed through the matching of the positioning shaft 8 and the positioning hole 9, so that the installation accuracy is improved, and the threaded sleeve 5 is convenient to rotate and fix; wherein, the one end that the rubber tube 4 was kept away from to location axle 8 is hemispherical setting, can play the guide effect, and the location axle 8 of being convenient for gets into locating hole 9 along hemispherical outer wall fast.
As shown in fig. 3, a sealing member for improving the connection sealing performance between the rubber tube 4 and the pipeline 3 is arranged on the contact end surface between the rubber tube 4 and the pipeline 3, the sealing member is a sealing ring 10 embedded on the end surface of the rubber tube 4, a groove 11 corresponding to the sealing ring 10 is formed in the end surface of the pipeline 3, the cross section of the groove 11 is arc-shaped, the sealing ring 10 is in an extruded state after the rubber tube 4 is connected with the pipeline 3, the sealing ring 10 is pressed to provide a force for extruding towards the outside, so that water is prevented from leaking from the joint of the end surfaces, and the sealing effect between the rubber tube 4 and the pipeline 3 is realized.
As shown in fig. 3, a sealing sheet 12 for air sealing is arranged between the convex ring 6 and the inner ring 7 on the outer wall of the rubber tube 4, the sealing sheet 12 is extruded between the convex ring 6 and the concave ring after the rubber tube 4 is connected with the pipeline 3, when water seeps into the gap between the outer wall of the rubber tube 4 and the thread bushing 5 from the end surface of the rubber tube 4 and the end surface of the pipeline 3, the sealing sheet 12 can prevent the water from leaking out from the gap, and the effect of setting a sealing line is achieved, so that the sealing effect of the rubber tube 4 and the pipeline 3 is improved.
Combine fig. 1 and fig. 2 to show, a plurality of hoop bodies 13 that are used for hooping the outer wall of rubber tube 4 have been cup jointed along its length direction at the outer wall of rubber tube 4, the end to end both ends of hoop body 13 meet and form cyclic annularly, can be under the condition that does not influence the bending deformation of rubber tube 4, prevent that rubber tube 4 from being stressed and warping, play the effect of protecting rubber tube 4, and the transversal rectangle setting of personally submitting of hoop body 13, can increase with the laminating area of hoop body 13 and rubber tube 4 outer wall, in order to improve the protective effect to rubber tube 4.
The utility model discloses a working process and beneficial effect as follows:
during the installation, with the cooperation of location axle 8 on the 4 terminal surfaces of rubber tube and locating hole 9 on the pipeline 3, realize the preliminary location of rubber tube 4 and pipeline 3, because rubber tube 4 has bending deformation's ability, can align with the terminal surface laminating of pipeline 3 fast, then rotatory thread bush 5 locks with the external screw thread on the pipeline 3, in the locking process, inner ring 7 can drive the terminal surface of rubber tube 4 with 6 joints of bulge loop and laminate tightly towards the terminal surface of pipeline 3, laminating in-process sealing washer 10 receives the extrusion and can improve the sealed effect of rubber tube 4 and pipeline 3, prevent water leakage, in its installation, need not align adjacent pipeline 3 completely and just can install, realize being convenient for the effect that two adjacent connecting pipes installed.
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 (8)
1. A municipal sewer comprising a sewer body (1) and a well edge (2) connected to the upper end of the sewer body (1), the sewer body (1) comprising a plurality of interconnected pipes (3), characterized in that: adjacent be provided with rubber tube (4) that are used for communicateing adjacent two pipeline (3) between pipeline (3), the both ends of pipeline (3) are equipped with the external screw thread, the both ends outer wall cover of rubber tube (4) is established and is slided and be connected with thread bush (5), the terminal surface outer wall of rubber tube (4) outwards extends has bulge loop (6), the one end that pipeline (3) were kept away from in thread bush (5) is provided with and is used for preventing inner ring (7) that thread bush (5) break away from rubber tube (4) with bulge loop (6) joint.
2. The municipal sewer according to claim 1, wherein: and a sealing piece is arranged on the contact end surface of the rubber tube (4) and the pipeline (3).
3. A municipal sewer according to claim 2, wherein: the sealing member sets up to inlay sealing washer (10) of locating on its terminal surface, the terminal surface of pipeline (3) is provided with recess (11) that set up with sealing washer (10) relatively, sealing washer (10) are in the extruded state after rubber tube (4) are connected with pipeline (3).
4. A municipal sewer according to claim 3, wherein: the end face of the rubber tube (4) is vertically provided with a positioning shaft (8), and the end face of the pipeline (3) is provided with a positioning hole (9) matched with the positioning shaft (8).
5. The municipal sewer according to claim 4, wherein: and one end of the positioning shaft (8) far away from the rubber tube (4) is hemispherical.
6. The municipal sewer according to claim 1, wherein: the outer wall of rubber tube (4) is located and is provided with gasket (12) between bulge loop (6) and inner ring (7), gasket (12) are in the extruded state after rubber tube (4) and pipeline (3) are connected.
7. The municipal sewer according to claim 1, wherein: the outer wall of the rubber tube (4) is sleeved with a plurality of hoop bodies (13) along the length direction of the rubber tube, and the head end and the tail end of each hoop body (13) are connected.
8. The municipal sewer according to claim 7, wherein: the cross section of the hoop body (13) is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921020516.7U CN210263294U (en) | 2019-07-02 | 2019-07-02 | a municipal sewer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921020516.7U CN210263294U (en) | 2019-07-02 | 2019-07-02 | a municipal sewer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210263294U true CN210263294U (en) | 2020-04-07 |
Family
ID=70046595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921020516.7U Active CN210263294U (en) | 2019-07-02 | 2019-07-02 | a municipal sewer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210263294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114250809A (en) * | 2021-12-02 | 2022-03-29 | 重庆安特管业有限公司 | Integrated winding forming solid wall inspection well |
-
2019
- 2019-07-02 CN CN201921020516.7U patent/CN210263294U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114250809A (en) * | 2021-12-02 | 2022-03-29 | 重庆安特管业有限公司 | Integrated winding forming solid wall inspection well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 361000 Fujian Province, Xiamen City, China (Fujian) Pilot Free Trade Zone, Xiamen Area, Xiangyu Road 97, Xiamen International Shipping Center, Building D, 8th Floor, Unit 06 Patentee after: Xiamen Tejiantou Architectural Design Co., Ltd. Country or region after: China Address before: 361000 Fujian Province, Xiamen City, China (Fujian) Free Trade Zone, Xiamen Area, Xiangyu Road 97, Xiamen International Shipping Center D Building, 8th Floor, Unit 06 Patentee before: Xiamen tefang International Design Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 361010 Fujian Province, Xiamen City, Siming District, Xiahe Road 1238, Room 502 Patentee after: Xiamen tejiantou architectural design Co.,Ltd. Country or region after: China Address before: 361000 Fujian Province, Xiamen City, China (Fujian) Free Trade Zone, Xiamen Area, Xiangyu Road 97, Xiamen International Shipping Center D Building, 8th Floor, Unit 06 Patentee before: Xiamen tejiantou architectural design Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |