CN216590444U

CN216590444U - Municipal administration water supply and drainage pipeline connection structure

Info

Publication number: CN216590444U
Application number: CN202122914110.7U
Authority: CN
Inventors: 陈思微; 芦明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-24
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a municipal administration water supply and drainage pipeline connecting structure, which relates to the field of drainage pipeline connection and comprises a first pipeline and a second pipeline, wherein the first pipeline and the second pipeline have the same structure, the first pipeline and the second pipeline are connected through splicing, the outer wall of the first pipeline is uniformly provided with a threaded hole and a storage hole, the threaded hole is communicated with the storage hole, the inner wall of the storage hole is provided with a limiting mechanism, one end of the limiting mechanism, far away from the threaded hole, is connected with the second pipeline, when in use, the connecting part of the first pipeline and the second pipeline can be fixed through the limiting mechanism, the tightness of connection between the first pipeline and the second pipeline can be enhanced, the first pipeline and the second pipeline can be prevented from being separated as much as possible, the leakage-proof effect of the pipeline connecting part is enhanced, and the pollution to the soil caused by water leakage at the pipeline connecting part is avoided as much as possible.

Description

Municipal administration water supply and drainage pipeline connection structure

Technical Field

The utility model relates to the field of drainage pipeline connection, in particular to a municipal water supply and drainage pipeline connection structure.

Background

The drainage pipe refers to a system consisting of a pipe channel for collecting and discharging sewage, wastewater and rainwater and accessory facilities thereof. Including main pipes, branch pipes and pipes leading to the treatment plant, whether built on streets or anywhere else, as long as the pipes are used for drainage, they should be counted as drainage pipes.

The existing municipal water supply and drainage pipeline is generally directly connected through a flange, and the pipeline is not beneficial to use due to the fact that water leakage occurs at the connecting part after long-term use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a municipal water supply and drainage pipeline connecting structure, and aims to effectively solve the problem that in the prior art, water leakage occurs at a connecting part after the pipeline is used for a long time.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a municipal administration water supply and drainage pipeline connection structure, includes first pipeline and second pipeline, first pipeline is the same with the structure of second pipeline, through the plug-in connection between first pipeline and the second pipeline, the outer wall of first pipeline evenly sets up threaded hole and puts the thing hole, the screw hole is linked together with putting the thing hole, the inner wall of putting the thing hole is provided with stop gear, stop gear keeps away from the one end of screw hole and is connected with the second pipeline, and the stop gear of setting can fix the position of being connected of first pipeline and second pipeline, can strengthen the compactness of being connected between first pipeline and the second pipeline, can also avoid first pipeline and second pipeline separation as far as possible to strengthen the leak protection effect of pipe connection department.

As a preferable scheme of the utility model, the first pipeline comprises a pipe body arranged at one end of the second pipeline, a connecting groove, a first mounting groove and a second mounting groove are formed at one end of the pipe body close to the second pipeline, the inside of the connecting groove is mutually spliced with the second pipeline, a connecting plate is arranged at one end of the pipe body far away from the second pipeline, limiting holes are uniformly formed in the outer wall of the connecting plate, a third mounting groove is formed in one side of the connecting plate far away from the pipe body, and the outer wall of the connecting plate is matched with the inner wall of the connecting groove.

According to a preferable scheme of the utility model, the limiting mechanism comprises a limiting head arranged in the object placing hole, one side of the limiting head, which is far away from the threaded hole, is connected with the second pipeline, one side of the limiting head, which is close to the threaded hole, is provided with a T-shaped groove, the inner wall of the T-shaped groove is movably connected with a T-shaped connector, the outer wall of the T-shaped connector is provided with a first spring, one side of the T-shaped connector, which is close to the threaded hole, is provided with a threaded limiting plate, and the outer diameter of the threaded limiting plate is matched with the inner diameter of the object placing hole.

According to a preferable scheme of the utility model, the inner wall of the threaded hole is provided with a protection plate, the outer wall of the protection plate is uniformly provided with threads, the outer diameter of the protection plate is matched with the inner diameter of the threaded hole, and the protection plate is positioned on one side of the limiting mechanism far away from the second pipeline.

As a preferable scheme of the present invention, a third sealing ring is disposed between the inside of the connecting groove and the contact surface of the second pipe, the first sealing ring is inserted into the inner wall of the first mounting groove, the second sealing ring is inserted into the inner wall of the second mounting groove, and both the first sealing ring and the second sealing ring are located between the contact surfaces of the first pipe and the second pipe.

As a preferable scheme of the present invention, the first sealing ring includes a protruding connection portion disposed on an inner wall of the first mounting groove, an annular ring is disposed on a side of the protruding connection portion away from the first pipe, and a reinforcing pad is disposed on an inner wall of the annular ring and located on inner walls of the first pipe and the second pipe.

Compared with the prior art, the utility model has the advantages that:

(1) the connecting part of the first pipeline and the second pipeline can be fixed through the limiting mechanism, the connection tightness between the first pipeline and the second pipeline can be enhanced, the first pipeline and the second pipeline can be prevented from being separated as much as possible, the leakage-proof effect of the pipeline connecting part is enhanced, and the pollution to the soil due to water leakage of the pipeline connecting part is avoided as much as possible;

(2) the connecting groove enables the first pipeline to be connected with the second pipeline, so that the first pipeline and the second pipeline are connected more stably, the limiting hole can be connected with the limiting mechanism when the pipelines are connected, the connection between the pipelines is more stable, the bottom of the limiting head is in an inclined shape, the positions of the first pipeline and the second pipeline can be limited, the first pipeline and the second pipeline are connected more tightly, the T-shaped groove can limit the position of the T-shaped connector, the T-shaped connector is matched with the first spring to enhance the using effect of the limiting head, the top of the inner wall of the storage hole is in a threaded shape, the position of the threaded limiting plate can be limited, so that the threaded limiting plate is installed more stably, the protecting plate can play a role of protecting the limiting mechanism, and the stability of the limiting mechanism is enhanced;

(3) the third sealing ring, the first sealing ring and the second sealing ring can enhance the sealing effect of the first pipeline and the second pipeline, so that the sealing effect of the pipeline joint is enhanced, the pipeline joint is prevented from leaking as much as possible, the mounting effect of the first sealing ring can be enhanced by the protruding connecting part, the first sealing ring is more stable to mount, and the sealing effect of the first sealing ring can be enhanced by the reinforcing pad.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the joint between the first and second pipes according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention;

fig. 5 is a schematic view of a first pipeline structure of the present invention.

The reference numbers in the figures illustrate:

1. a first conduit; 101. a pipe body; 102. connecting grooves; 103. a first mounting groove; 104. a second mounting groove; 105. a connecting plate; 106. a third mounting groove; 2. a second conduit; 3. a threaded hole; 4. a limiting hole; 5. a first seal ring; 501. an annular ring; 502. a protruding connection portion; 503. a reinforcing pad; 6. a second seal ring; 7. a third seal ring; 8. a placing hole; 9. a protection plate; 10. a limiting mechanism; 1001. a limiting head; 1002. a T-shaped groove; 1003. a T-shaped connector; 1004. a first spring; 1005. and a threaded limit plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Example (b):

referring to fig. 1-5, a municipal administration water supply and drainage pipeline connecting structure comprises a first pipeline 1 and a second pipeline 2, the first pipeline 1 and the second pipeline 2 have the same structure, the first pipeline 1 and the second pipeline 2 are connected through splicing, the outer wall of the first pipeline 1 is uniformly provided with a threaded hole 3 and a storage hole 8, the threaded hole 3 is communicated with the storage hole 8, the inner wall of the storage hole 8 is provided with a limiting mechanism 10, and one end of the limiting mechanism 10, which is far away from the threaded hole 3, is connected with the second pipeline 2.

In this embodiment, can fix the connection position of first pipeline 1 and second pipeline 2 through stop gear 10 that sets up, can strengthen the compactness of being connected between first pipeline 1 and the second pipeline 2, can also avoid first pipeline 1 and second pipeline 2 separation as far as possible to strengthen the leak protection effect of pipe connection department, avoid pipe connection department to leak and cause the pollution to the soil as far as possible.

Referring to fig. 1 and 5, the first pipeline 1 includes a pipe body 101 disposed at one end of the second pipeline 2, a connecting groove 102, a first mounting groove 103 and a second mounting groove 104 are disposed at one end of the pipe body 101 close to the second pipeline 2, the connecting groove 102 is inserted into the second pipeline 2, a connecting plate 105 is disposed at one end of the pipe body 101 far away from the second pipeline 2, the outer wall of the connecting plate 105 is uniformly provided with a limiting hole 4, a third mounting groove 106 is disposed at one side of the connecting plate 105 far away from the pipe body 101, and the outer wall of the connecting plate 105 is matched with the inner wall of the connecting groove 102.

In this embodiment, the connecting groove 102 enables the first pipeline 1 to be connected with the second pipeline 2, so that the first pipeline 1 and the second pipeline 2 are more stably connected, and the limiting hole 4 can be connected with the limiting mechanism 10 when the pipelines are connected, so that the pipelines are more stably connected.

Referring to fig. 3, the limiting mechanism 10 includes a limiting head 1001 disposed inside the article accommodating hole 8, one side of the limiting head 1001 away from the threaded hole 3 is connected to the second pipeline 2, a T-shaped groove 1002 is disposed on one side of the limiting head 1001 close to the threaded hole 3, an inner wall of the T-shaped groove 1002 is movably connected to a T-shaped connector 1003, a first spring 1004 is disposed on an outer wall of the T-shaped connector 1003, a threaded limiting plate 1005 is disposed on one side of the T-shaped connector 1003 close to the threaded hole 3, and an outer diameter of the threaded limiting plate 1005 is matched with an inner diameter of the article accommodating hole 8.

In this embodiment, the bottom of the limiting head 1001 is inclined, the positions of the first pipeline 1 and the second pipeline 2 can be limited, the first pipeline 1 and the second pipeline 2 are connected more tightly, the T-shaped groove 1002 can limit the position of the T-shaped connector 1003, the T-shaped connector 1003 can be matched with the first spring 1004 to enhance the using effect of the limiting head 1001, the top of the inner wall of the object placing hole 8 is threaded, the position of the threaded limiting plate 1005 can be limited, the threaded limiting plate 1005 can be installed more stably, and the limiting head can be detached as required.

Referring to fig. 3, a protection plate 9 is disposed on an inner wall of the threaded hole 3, threads are uniformly disposed on an outer wall of the protection plate 9, an outer diameter of the protection plate 9 is matched with an inner diameter of the threaded hole 3, and the protection plate 9 is located on a side of the limiting mechanism 10 away from the second pipeline 2.

In this embodiment, the guard plate 9 that sets up can play the guard action, strengthens stop gear 10's steadiness.

Referring to fig. 2 and 5, a third sealing ring 7 is disposed between the inside of the connecting groove 102 and the contact surface of the second pipe 2, a first sealing ring 5 is inserted into the inner wall of the first mounting groove 103, a second sealing ring 6 is inserted into the inner wall of the second mounting groove 104, and the first sealing ring 5 and the second sealing ring 6 are both located between the contact surfaces of the first pipe 1 and the second pipe 2.

In this embodiment, the third sealing ring 7, the first sealing ring 5 and the second sealing ring 6 can enhance the sealing effect of the first pipeline 1 and the second pipeline 2, so as to enhance the sealing effect of the pipeline joint and avoid water leakage at the pipeline joint as much as possible.

Referring to fig. 4, the first sealing ring 5 includes a protruding connection portion 502 disposed on an inner wall of the first installation groove 103, an annular ring 501 is disposed on a side of the protruding connection portion 502 away from the first pipe 1, a reinforcing pad 503 is disposed on an inner wall of the annular ring 501, and the reinforcing pad 503 is disposed on inner walls of the first pipe 1 and the second pipe 2.

In this embodiment, the protruding connection portion 502 can enhance the installation effect of the first sealing ring 5, so that the first sealing ring 5 is more stably installed, and the reinforcing pad 503 can enhance the sealing effect of the first sealing ring 5.

The working principle is as follows:

in the utility model, when in use, the connecting part of the first pipeline 1 and the second pipeline 2 is fixed by the limiting mechanism 10, the tightness of the connection between the first pipeline 1 and the second pipeline 2 can be enhanced, the separation of the first pipeline 1 and the second pipeline 2 can be avoided as much as possible, thereby enhancing the anti-leakage effect of the pipeline joint, the T-shaped connector 1003 can enhance the using effect of the limiting head 1001 by matching with the first spring 1004, the top of the inner wall of the storage hole 8 is in a thread shape, the position of screw thread limiting plate 1005 can be restricted, what make the installation of screw thread limiting plate 1005 more firm, and guard plate 9 can play the guard action, and the sealed effect of first pipeline 1 and second pipeline 2 can all be strengthened to third sealing washer 7, first sealing washer 5 and second sealing washer 6 to reinforcing pipe connection department's sealed effect, avoiding pipe connection department to leak as far as possible.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to cover the technical scope of the present invention, the technical solutions and the modifications thereof according to the present invention within the technical scope of the present invention.

Claims

1. A municipal administration water supply and drainage pipeline connection structure, comprising: the pipeline structure comprises a first pipeline (1) and a second pipeline (2), wherein the first pipeline (1) and the second pipeline (2) have the same structure, and the first pipeline (1) and the second pipeline (2) are connected in an inserting manner; the outer wall of the first pipeline (1) is evenly provided with a threaded hole (3) and a storage hole (8), the threaded hole (3) is communicated with the storage hole (8), the inner wall of the storage hole (8) is provided with a limiting mechanism (10), and one end, far away from the threaded hole (3), of the limiting mechanism (10) is connected with the second pipeline (2).

2. The municipal water supply and drainage pipeline connecting structure according to claim 1, wherein: first pipeline (1) is including setting up body (101) in second pipeline (2) one end, spread groove (102), first mounting groove (103) and second mounting groove (104) have been seted up to body (101) one end that is close to second pipeline (2), the inside and the second pipeline (2) of spread groove (102) are pegged graft each other, the one end that second pipeline (2) were kept away from in body (101) is provided with connecting plate (105), spacing hole (4) have evenly been seted up to the outer wall of connecting plate (105), third mounting groove (106) have been seted up to one side that body (101) were kept away from in connecting plate (105), the outer wall of connecting plate (105) and the inner wall phase-match of spread groove (102).

3. The municipal water supply and drainage pipeline connecting structure according to claim 1, wherein: stop gear (10) are including setting up limiting head (1001) putting thing hole (8) inside, limiting head (1001) are kept away from one side of screw hole (3) and are connected with second pipeline (2), T type groove (1002) have been seted up to limiting head (1001) one side that is close to screw hole (3), the inner wall swing joint of T type groove (1002) has T shape connector (1003), the outer wall of T shape connector (1003) is provided with first spring (1004), one side that T shape connector (1003) is close to screw hole (3) is provided with threaded limiting plate (1005), the external diameter of threaded limiting plate (1005) and the internal diameter phase-match of putting thing hole (8).

4. The municipal water supply and drainage pipeline connecting structure according to claim 1, wherein: the inner wall of screw hole (3) is provided with guard plate (9), the outer wall of guard plate (9) evenly is provided with the screw thread, the external diameter of guard plate (9) and the internal diameter phase-match of screw hole (3), one side that second pipeline (2) were kept away from in guard plate (9) is located stop gear (10).

5. The municipal water supply and drainage pipeline connecting structure according to claim 2, wherein: a third sealing ring (7) is arranged between the inside of the connecting groove (102) and the contact surface of the second pipeline (2), a first sealing ring (5) is inserted into the inner wall of the first mounting groove (103), a second sealing ring (6) is inserted into the inner wall of the second mounting groove (104), and the first sealing ring (5) and the second sealing ring (6) are both located between the contact surfaces of the first pipeline (1) and the second pipeline (2).

6. The municipal water supply and drainage pipeline connecting structure according to claim 5, wherein: first sealing washer (5) are including setting up bulge connecting portion (502) at first mounting groove (103) inner wall, one side that first pipeline (1) was kept away from in bulge connecting portion (502) is provided with annular ring (501), the inner wall of annular ring (501) is provided with strengthens pad (503), strengthen the inner wall that pad (503) are located first pipeline (1) and second pipeline (2).