CN216407992U - Pipe cutting connecting device for winding structure wall pipe - Google Patents
Pipe cutting connecting device for winding structure wall pipe Download PDFInfo
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- CN216407992U CN216407992U CN202122885547.2U CN202122885547U CN216407992U CN 216407992 U CN216407992 U CN 216407992U CN 202122885547 U CN202122885547 U CN 202122885547U CN 216407992 U CN216407992 U CN 216407992U
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Abstract
The utility model relates to a pipe cutting connecting device for a winding structure wall pipe, which comprises a winding structure wall pipe, a connecting socket and a connecting joint, wherein a corresponding joint connecting area is formed after rib pipes are removed from the end part of the winding structure wall pipe; the connecting joint comprises a joint body fixedly sleeved in a joint connecting area of the winding structure wall pipe, a corresponding gear convex edge is inwards arranged at the outer end part of the joint body, and after the joint body is connected to the joint connecting area of the winding structure wall pipe, the inner end of the gear convex edge is abutted to the end part of the winding structure wall pipe; the outer periphery of the joint body is fixedly sleeved with a corresponding annular rubber ring, and when the joint body is inserted into the connecting bellmouth, the annular rubber ring is clamped between the joint body and the connecting bellmouth in an extrusion state. The utility model can be used at any time in engineering and is convenient to install, thereby effectively shortening the construction period and saving the cost greatly.
Description
Technical Field
The utility model relates to a pipeline connecting device, in particular to a pipe cutting connecting device for a winding structure wall pipe.
Background
Because of its safety, reliability, environmental protection and high-end, the winding structure wall pipe is widely applied to the fields of municipal engineering, nuclear power thermal power, petrochemical industry, metallurgical industry, traffic hubs and the like, and has already been widely applied worldwide. The urban rainwater and sewage system is a novel environment-friendly pipe material which is evaluated as a key popularization product by the China Ministry of construction and is used for popularizing the urban rainwater and sewage system in China, namely replacing steel with plastic and cement with plastic. Winding arrangement wall pipe obtains the wide application as a novel environmental protection tubular product, however, its in actual work progress, because of the pipe shaft overlength often appears in the difference of operating mode and leads to connecting the inconvenient condition, then produces the nozzle stub of special customization production.
At present, the short pipes used in engineering are produced by special customization of manufacturers, the pipe length is not easy to control, the production is not easy to operate, and the used manpower and material resources are large, so that the cost is wasted. The time for counting the special customized short pipes is greatly prolonged in the engineering drawing disassembling process, and the condition of judgment errors is easy to occur.
Therefore, the utility model aims to design a pipe cutting connecting device for the wall pipe with the winding structure, which can be used along with cutting in engineering and is convenient to install, thereby effectively shortening the construction period greatly and saving the cost.
Disclosure of Invention
In view of the above problems of the prior art, the present invention is to provide a pipe cutting connector for a wound structural wall pipe, which effectively solves the above problems of the prior art.
The technical scheme of the utility model is as follows:
a pipe-cutting connecting device for a winding structure wall pipe comprises a winding structure wall pipe, a connecting socket and a connecting joint for connecting the winding structure wall pipe to the connecting socket,
removing the ribbed pipe from the end part of the winding structure wall pipe to form a corresponding joint connection area;
the connecting joint comprises a joint body fixedly sleeved in a joint connecting area of the winding structure wall pipe, a corresponding gear convex edge is inwards arranged at the outer end part of the joint body, and after the joint body is connected to the joint connecting area of the winding structure wall pipe, the inner end of the gear convex edge is abutted to the end part of the winding structure wall pipe; the outer periphery of the joint body is fixedly sleeved with a corresponding annular rubber ring, and when the joint body is inserted into the connecting bellmouth, the annular rubber ring is clamped between the joint body and the connecting bellmouth in an extrusion state.
The convex edge of the gear is connected to the joint body in an integrated manner in a ring shape.
Or the gear convex edge consists of a plurality of gear convex blocks which are arranged at equal angles, and the gear convex blocks are connected to the joint body in a uniform mode.
The outer side wall of the joint body is provided with a circle of corresponding rubber ring groove, and the annular rubber ring is sleeved in the rubber ring groove.
The annular rubber ring is a closed throttling rubber ring prepared from a rubber material, at least one circle of corresponding water stop strip is integrally formed on the outer wall of the annular rubber ring and outwards arranged, and the cross section of the water stop strip is in a barb shape with the pointed end facing backwards.
Corresponding chamfers are respectively arranged on the inner side wall of the inner end part of the joint body and the outer side wall of the outer end part of the joint body.
The surface of the joint connecting area of the winding structure wall pipe is coated with a layer of corresponding adhesive, and the joint body is fixedly connected to the joint connecting area of the winding structure wall pipe in an adhesive mode.
Or corresponding capacitance welding wires are distributed on the inner wall of the joint body, and the joint body is fixedly connected to the joint connection area of the winding structure wall pipe in an electric melting welding mode.
The connecting bell mouth is a bell mouth of the inspection well or a bell mouth of the pipe body.
The winding structure wall pipe is an HDPE winding structure wall B-shaped pipe.
The utility model has the advantages that:
1) in the use process, the winding structure wall pipe can be intercepted according to the installation requirement, the end rib pipe of the winding structure wall pipe is removed after the interception is finished, so that a corresponding joint connection area is formed, and then the winding structure wall pipe with the connection joint and the annular rubber ring can be connected to a corresponding connection socket after the connection joint and the annular rubber ring are respectively connected in place. Therefore, the technical effects of use along with cutting and convenient installation can be realized, the construction period is effectively shortened greatly, and the cost is saved.
2) The joint comprises a joint body, wherein the outer end part of the joint body is inwards provided with a corresponding gear convex edge, and after the joint body is connected to the joint connection area of the winding structure wall pipe, the inner end of the gear convex edge is abutted to the end part of the winding structure wall pipe. Under the effect that keeps off the protruding edge of fender position, can enough effectively ensure to connect the body and can accurately connect and target in place, and can effectively promote the wholeness between winding arrangement wall pipe and attach fitting's the tip to effectively promote the winding arrangement wall pipe in assembly and the follow-up use and the structural stability between the attach fitting.
3) The outer side wall of the joint body is provided with a circle of corresponding rubber ring groove, and the installation of the annular rubber ring can be effectively facilitated and the assembly stability of the annular rubber ring can be effectively improved through the arrangement of the rubber ring groove.
4) The outer wall of the annular rubber ring is integrally formed and is outwards provided with at least one circle of corresponding water stop strips, and the cross sections of the water stop strips are in barb shapes with backward pointed ends. Under the action of the water stop strip, the waterproof effect of the annular rubber ring can be further effectively improved.
5) Corresponding chamfers are respectively arranged on the inner side wall of the inner end part of the joint body and the outer side wall of the outer end part of the joint body. Through the setting of chamfer, can effectively promote the convenient degree of assembly between joint body and the winding arrangement wall pipe and between joint body and the connection bellmouth.
6) The gear convex edge of the utility model consists of a plurality of gear convex blocks which are arranged at equal angles, and the gear convex blocks are connected to the joint body in a uniform manner. The gear convex edges are arranged into a plurality of gear convex blocks which are arranged at equal angles, so that an observation port can be effectively formed between every two adjacent gear convex blocks, and whether each gear convex block is abutted in place or not is further observed, and the practical effect of the gear cam is further improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the connection joint to the winding structure wall pipe.
Fig. 3 is a schematic view of the assembled structure of the present invention.
Fig. 4 is a schematic view of a structure in which an adhesive is applied to a joint region.
Fig. 5 is a schematic structural view of the joint body.
Fig. 6 is a schematic structural view of a joint body according to the second embodiment.
Fig. 7 is a schematic structural view of a joint body according to a third embodiment.
Detailed Description
To facilitate understanding of those skilled in the art, the structure of the present invention will now be described in further detail by way of examples in conjunction with the accompanying drawings:
referring to fig. 1 to 5, a pipe-cutting connecting apparatus for a wound-structure wall pipe includes a wound-structure wall pipe 1, a connection socket 2, and a connection fitting 3 for connecting the wound-structure wall pipe 1 to the connection socket 2,
the end part of the winding structure wall pipe 1 is provided with a corresponding joint connection area 101 after rib pipes are removed;
the connecting joint 3 comprises a joint body 301 fixedly sleeved on the joint connecting area 101 of the winding structure wall pipe 1, a corresponding gear convex edge 302 is arranged inward at the outer end of the joint body 301, and after the joint body 301 is connected to the joint connecting area 101 of the winding structure wall pipe 1, the inner end of the gear convex edge 302 abuts against the end of the winding structure wall pipe 1; the periphery of the joint body 301 is fixedly sleeved with a corresponding annular rubber ring 4, when the joint body 301 is inserted into the connecting bell mouth 2, the annular rubber ring 4 is clamped between the joint body 301 and the connecting bell mouth 2 in an extrusion state.
In the use, can carry out the intercepting to winding arrangement wall pipe 1 according to the installation needs, accomplish after the intercepting with the tip ribbed pipe of winding arrangement wall pipe 1 and get rid of to form corresponding joint connection district 101, after connecting joint 3, annular rubber ring 4 respectively put in place, can be with having on the winding arrangement wall pipe 1 of connecting joint 3, annular rubber ring 4 be connected to corresponding connection bellmouth 2. Therefore, the technical effects of use along with cutting and convenient installation can be realized, the construction period is effectively shortened greatly, and the cost is saved.
After the joint body 301 is connected to the joint connection area 101 of the winding wall pipe 1, the inner end of the shift flange 302 abuts the end of the winding wall pipe 1. Under the effect of keeping off the protruding edge 302 of position, can enough effectively ensure to connect body 302 and can accurate connection target in place, and can effectively promote the wholeness between the tip of winding arrangement wall pipe 1 and attach fitting 3 to effectively promote the structural stability between winding arrangement wall pipe 1 and the attach fitting 3 in assembly and the subsequent use.
The gear convex edge 302 is integrally connected to the joint body 301 in a ring shape.
The outer side wall of the joint body 301 is provided with a corresponding rubber ring groove 5, and the annular rubber ring 4 is sleeved in the rubber ring groove 5. Through the setting of rubber ring groove 5, the installation of annular rubber ring 4 of can effectively being convenient for to and effectively promote the assembly stability of annular rubber ring 4.
The annular rubber ring 4 is a closed throttling rubber ring made of rubber materials, two corresponding water stop strips 401 are integrally formed on the outer wall of the annular rubber ring 4 outwards, and the cross sections of the water stop strips 401 are in barb shapes with backward pointed ends. Under the action of the water stop strip 401, the waterproof effect of the annular rubber ring 4 can be further effectively improved.
Corresponding chamfers 6 are respectively arranged on the inner side wall of the inner end part of the joint body 301 and the outer side wall of the outer end part of the joint body. Through the setting of chamfer 6, can effectively promote the convenient degree of assembly between joint body 301 and the winding arrangement wall pipe 1 and between joint body 301 and the connection bellmouth 2.
The surface of the joint connection area 101 of the winding structure wall pipe 1 is coated with a corresponding layer of adhesive 7, and the joint body is fixedly connected to the joint connection area 101 of the winding structure wall pipe 1 by means of glue.
The connecting socket 2 is a socket of an inspection well. The winding structure wall pipe 1 is an HDPE winding structure wall B-shaped pipe.
Example two:
referring to fig. 6, the difference between the present embodiment and the first embodiment is that the gear ledge 302 is composed of a plurality of gear bumps arranged at equal angles, and the gear bumps are integrally connected to the joint body 301. The gear convex edges 302 are arranged into a plurality of gear convex blocks which are arranged at equal angles, so that an observation port can be effectively formed between every two adjacent gear convex blocks, and whether each gear convex block is abutted in place or not is further observed, and the practical effect of the gear cam type gear is further improved.
It should be noted that, the implementation principle and the resulting technical effects of the embodiment are the same as those of the first embodiment, and for the sake of brief description, reference may be made to corresponding contents of the first embodiment.
Example three:
referring to fig. 7, the present embodiment is different from the first embodiment in that the inner wall of the joint body 301 is provided with corresponding capacitance welding wires 8, and the joint body 301 is fixedly connected to the joint connection region 101 of the winding structure wall pipe 1 by means of electric fusion welding.
It should be noted that, the implementation principle and the resulting technical effects of the embodiment are the same as those of the first embodiment, and for the sake of brief description, reference may be made to corresponding contents of the first embodiment.
The foregoing is only a preferred embodiment of the present invention, and 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 (10)
1. A winding arrangement wall pipe is with cutting a tub connecting device, includes winding arrangement wall pipe (1), connects bellmouth (2), and is used for connecting winding arrangement wall pipe (1) to connect attach fitting (3) of bellmouth (2), its characterized in that:
the end part of the winding structure wall pipe (1) is provided with a corresponding joint connection area (101) after rib pipes are removed;
the connecting joint (3) comprises a joint body (301) fixedly sleeved on a joint connecting area (101) of the winding structure wall pipe (1), a corresponding gear convex edge (302) is inwards arranged at the outer end part of the joint body (301), and after the joint body (301) is connected to the joint connecting area (101) of the winding structure wall pipe (1), the inner end of the gear convex edge (302) is abutted to the end part of the winding structure wall pipe (1); the fixed cover in the periphery that connects body (301) is equipped with a corresponding annular rubber ring (4), connect body (301) peg graft when connecting bellmouth (2), annular rubber ring (4) are the extrusion state and press from both sides and locate connect between body (301) and connection bellmouth (2).
2. A pipe cutting connecting device for a winding structure wall pipe according to claim 1, wherein: the gear convex edge (302) is integrally connected to the joint body (301) in a ring shape.
3. A pipe cutting connecting device for a winding structure wall pipe according to claim 1, wherein: the gear convex edge (302) is composed of a plurality of gear convex blocks which are arranged at equal angles, and the gear convex blocks are connected to the joint body (301) in a uniform manner.
4. A pipe cutting connecting device for a winding structure wall pipe according to claim 1, wherein: the outer side wall of the joint body (301) is provided with a circle of corresponding rubber ring groove (5), and the annular rubber ring (4) is sleeved in the rubber ring groove (5).
5. A pipe cutting connecting device for a winding structure wall pipe according to claim 1, wherein: the annular rubber ring (4) is a closed throttling rubber ring prepared from a rubber material, at least one circle of corresponding water stop strip (401) is outwards arranged on the outer wall of the annular rubber ring (4) in an integrated forming mode, and the cross section of the water stop strip (401) is in a barb shape with the pointed end facing backwards.
6. A pipe cutting connecting device for a winding structure wall pipe according to claim 1, wherein: corresponding chamfers (6) are respectively arranged on the inner side wall of the inner end part of the joint body (301) and the outer side wall of the outer end part of the joint body.
7. A pipe cutting connecting device for a winding structure wall pipe according to claim 1, wherein: the surface of the joint connection area (101) of the winding structure wall pipe (1) is coated with a layer of corresponding adhesive (7), and the joint body (301) is fixedly connected to the joint connection area (101) of the winding structure wall pipe (1) in an adhesive mode.
8. A pipe cutting connecting device for a winding structure wall pipe according to claim 1, wherein: the inner wall of the joint body (301) is provided with corresponding capacitance welding wires (8), and the joint body (301) is fixedly connected to the joint connecting area (101) of the winding structure wall pipe (1) in an electric melting welding mode.
9. A pipe cutting connecting device for a winding structure wall pipe according to claim 1, wherein: the connecting bell mouth (2) is a bell mouth of an inspection well or a bell mouth of a pipe body.
10. A pipe cutting connecting device for a winding structure wall pipe according to claim 1, wherein: the winding structure wall pipe (1) is an HDPE winding structure wall B-shaped pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122885547.2U CN216407992U (en) | 2021-11-23 | 2021-11-23 | Pipe cutting connecting device for winding structure wall pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122885547.2U CN216407992U (en) | 2021-11-23 | 2021-11-23 | Pipe cutting connecting device for winding structure wall pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216407992U true CN216407992U (en) | 2022-04-29 |
Family
ID=81302238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122885547.2U Active CN216407992U (en) | 2021-11-23 | 2021-11-23 | Pipe cutting connecting device for winding structure wall pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216407992U (en) |
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2021
- 2021-11-23 CN CN202122885547.2U patent/CN216407992U/en active Active
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