CN217736556U

CN217736556U - Connection structure of municipal administration water-feeding pipe antiseep

Info

Publication number: CN217736556U
Application number: CN202221432566.8U
Authority: CN
Inventors: 郭晓珍; 金君丽
Original assignee: Yiwu Chengsheng Municipal Engineering Co ltd
Current assignee: Yiwu Chengsheng Municipal Engineering Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-11-04
Anticipated expiration: 2032-06-09

Abstract

The utility model relates to a water supply line connects technical field, specific connection structure of municipal administration water supply line antiseep that says so, the connecting pipe, first water supply line and second water supply line, the inboard equal fixed mounting in both ends of connecting pipe has interior bushing pipe, and the both ends outside fixed mounting of connecting pipe has the sleeve pipe, form the inserting groove between interior bushing pipe and the sleeve pipe, first water supply line pegs graft inside the inserting groove at both ends respectively with the second water supply line, be linked together through interior bushing pipe and connecting pipe between first water supply line and the second water supply line, through adopting interior bushing pipe and sleeve pipe, be convenient for connect first water supply line and second water supply line, and through first gasbag ring and second gasbag ring, improve the stability after connecting, and pass through the injecting glue pipe, be convenient for pour into the position of connecting with outside sealed glue, further improve the connection effect, avoid taking place the seepage, and pass through the grip block, be convenient for fix first water supply line and second water supply line, improve the stability after connecting.

Description

Connection structure of municipal administration water-feeding pipe antiseep

Technical Field

The utility model relates to a connection structure specifically is a connection structure of municipal administration water supply line antiseep, belongs to water supply line and connects technical field.

Background

Municipal water supply pipe is the important guarantee that the city can normal operating, under the general condition, municipal water supply pipe is located the underground, municipal water supply pipe carries the product water from one-level water supply system or water purification plant and uses user's pipe-line system, in time provide the water resource for the user, in city construction, be one of important component parts, when carrying, water supply pipe is the passageway that rivers flow, present water supply pipe is the pipeline of prefabricating into the festival mostly, when laying, need connect many root canals way, accomplish laying of whole water supply line, and then when connecting between the pipeline, need use connection structure, it connects to adopt flange now mostly.

However, when the connecting flange is used for connection, the threads are used for fixation, and when the sealing piece is used for a long time, leakage phenomena are often generated due to aging of the sealing piece, so that connection is unstable, and when the sealing piece is used for fixation, the leakage phenomena can occur in gaps among the threads, and the sealing piece is inconvenient to use.

In view of this special suggestion the utility model discloses, when connecting between the water supply line, have stronger leakproofness and connection stability, avoid taking place the seepage phenomenon, facilitate the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a connection structure of municipal administration water supply line antiseep just lies in solving above-mentioned problem, when using, has to connect stably, and the leakproofness is strong, avoids taking place seepage phenomenon, convenient to use.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a connection structure of municipal administration water supply line antiseep, including connecting pipe, first water supply line and second water supply line, the inboard equal fixed mounting in both ends of connecting pipe has interior bushing pipe, just the both ends outside fixed mounting of connecting pipe has the sleeve pipe, interior bushing pipe with form the inserting groove between the sleeve pipe, first water supply line with the second water supply line is pegged graft respectively at both ends inside the inserting groove, first water supply line with pass through between the second water supply line interior bushing pipe with the connecting pipe is linked together, when using, will first water supply line with the second water supply line is pegged graft the inside of inserting groove, and will first water supply line with the second water supply line is fixed the inside of inserting groove makes first water supply line with pass through between the second water supply line interior bushing pipe with the connecting pipe is linked together, avoids taking place the seepage phenomenon, improves the stability of connection, convenient to use.

Furthermore, the inside of inserting groove is located inlay in the outside of interior bushing pipe and install first gasbag ring, the inside of inserting groove is located sheathed tube inboard fixed mounting has second gasbag ring, first gasbag ring with second gasbag ring respectively with first water supply pipe with the second water supply pipe compresses tightly mutually, outside one side fixed mounting of connecting pipe has the inflation valve, just the inflation valve with first gasbag ring with second gasbag ring is linked together, the inside of inserting groove is located first gasbag ring with the equal fixed mounting in one side of second gasbag ring has the gasket, just the gasket with first water supply pipe with the second water supply pipe compresses tightly mutually, through first gasbag ring with second gasbag ring is convenient for seal the gap, improves antiseep effect.

Furthermore, an annular cavity is formed in the inner side of the connecting pipe, through holes are formed in the insertion groove in a circumferential array mode, the through holes are communicated with the cavity, an adhesive injection pipe is fixedly mounted at the upper end of the connecting pipe and communicated with the cavity, a sealing cover is connected to the upper end of the adhesive injection pipe in a threaded mode, and external sealant is conveniently injected into the insertion groove through the adhesive injection pipe and is conveniently sealed.

Furthermore, the sheathed tube one end becomes circumference distribution fixed mounting and has the grip block, just the grip block is the wedge structure, sheathed tube one end threaded connection has the locking ring, just the one end fixed mounting of locking ring has the toper pipe, the toper pipe with the outside of grip block is compressed mutually, sheathed tube surface one end fixed mounting has the screwed pipe, just locking ring threaded connection is in on the screwed pipe, the grip block is right first water supply pipe with the second water supply pipe presss from both sides tightly mutually, through the toper pipe, it is convenient for right the grip block contracts, and then is convenient for right water supply pipe with the second water supply pipe fixes, improves the stability of connecting.

The utility model discloses a technological effect and advantage: the utility model discloses an adopt interior bushing pipe and sleeve pipe, be convenient for connect first water supply pipe and second water supply pipe, and through first gasbag ring and second gasbag ring, improve the stability after connecting to through the injecting glue pipe, be convenient for pour into the position of connecting with outside sealed glue into, further improve the connection effect, avoid taking place the seepage, and through the grip block, be convenient for fix first water supply pipe and second water supply pipe, improve the stability after connecting.

Drawings

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

FIG. 2 is a schematic view of the present invention with the first and second water supply pipes removed;

FIG. 3 is a schematic structural view of a connecting pipe according to the present invention;

FIG. 4 is a schematic structural view of the middle connection pipe of the present invention after being cut;

in the figure: 1. a connecting pipe; 2. a first water supply pipe; 3. a second water supply pipe; 4. a liner tube; 5. a sleeve; 6. inserting grooves; 7. a first balloon ring; 8. a second balloon ring; 9. an inflation valve; 10. sealing the sheet; 11. a cavity; 12. a through hole; 13. a glue injection pipe; 14. a sealing cover; 15. a clamping plate; 16. locking ring; 17. a tapered tube; 18. a threaded pipe.

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.

Please refer to fig. 1-4, a municipal water supply pipe leakage-proof connection structure, including a connection pipe 1, a first water supply pipe 2 and a second water supply pipe 3, an inner lining pipe 4 is fixedly installed on both inner sides of both ends of the connection pipe 1, and a sleeve 5 is fixedly installed on both outer sides of both ends of the connection pipe 1, an insertion groove 6 is formed between the inner lining pipe 4 and the sleeve 5, the first water supply pipe 2 and the second water supply pipe 3 are respectively inserted inside the insertion groove 6 at both ends, the first water supply pipe 2 and the second water supply pipe 3 are communicated with the connection pipe 1 through the inner lining pipe 4, when in use, the first water supply pipe 2 and the second water supply pipe 3 are inserted inside the insertion groove 6, and the first water supply pipe 2 and the second water supply pipe 3 are fixed inside the insertion groove 6, so that the first water supply pipe 2 and the second water supply pipe 3 are communicated with each other through the inner lining pipe 4 and the connection pipe 1, thereby avoiding leakage, improving connection stability and facilitating use.

As a technical optimization scheme, the inside of inserting groove 6 is located the outside of interior bushing 4 and inlays and install first gasbag ring 7, the inboard fixed mounting that the inside of inserting groove 6 is located sleeve pipe 5 has second gasbag ring 8, first gasbag ring 7 compresses tightly with first water supply pipe 2 and second water supply pipe 3 respectively with second gasbag ring 8, outside one side fixed mounting of connecting pipe 1 has inflation valve 9, and inflation valve 9 is linked together with first gasbag ring 7 and second gasbag ring 8, the inside equal fixed mounting in one side that is located first gasbag ring 7 and second gasbag ring 8 of inserting groove 6 has gasket 10, and gasket 10 compresses tightly with first water supply pipe 2 and second water supply pipe 3 mutually, peg graft first water supply pipe 2 and second water supply pipe 3 inside the back at inserting groove 6, inflate first gasbag ring 7 and second gasbag ring 8 through inflation valve 9, make first gasbag ring 7 and second gasbag ring 8 carry out the tight effect to first water supply pipe 2 and second water supply pipe 3, and then improve when connecting groove, and further improve the sealed effect of connecting pipe, and take place the seepage through first gasbag ring 7 and second gasbag ring 8, the interior bushing of sealing of the first water supply pipe 2 and second, it is convenient for the leakage phenomenon to take place with second water supply pipe 4, it is convenient for the interior bushing to take place with second water supply pipe 4, further to advance through first gasbag ring 7 and second gasbag ring 5, the leak sealing operation.

As a technical optimization scheme, annular cavity 11 has been seted up to connecting pipe 1's inboard, and inserting groove 6's inside becomes the circumference array and has seted up through-hole 12, through-hole 12 is linked together with cavity 11, connecting pipe 1's upper end fixed mounting has glue injection pipe 13, and glue injection pipe 13 is linked together with cavity 11, glue injection pipe 13's upper end threaded connection has sealed lid 14, through glue injection pipe 13, peg graft first water supply pipe 2 and second water supply pipe 3 at inserting groove 6 inside back, pour into cavity 11's inside with outside sealed glue into, and make sealed glue enter into inserting groove 6's inside through-hole 12, seal first water supply pipe 2 and second water supply pipe 3 in inserting groove 6's inside, further improve sealed effect.

As a technical optimization scheme, the one end of sleeve pipe 5 becomes circumference distribution fixed mounting and has grip block 15, and grip block 15 is the wedge structure, sleeve pipe 5's one end threaded connection has locking ring 16, and locking ring 16's one end fixed mounting has conical tube 17, conical tube 17 compresses tightly mutually with grip block 15's the outside, sleeve pipe 5's surface one end fixed mounting has screwed pipe 18, and locking ring 16 threaded connection is on screwed pipe 18, grip block 15 presss from both sides tightly first water-feeding pipeline 2 and second water-feeding pipeline 3 mutually, when using, through twisting 16, make 1 orientation of conical tube 17 looks connecting pipe remove, and then make conical tube 17 compress tightly grip block 15, and grip block 15 is the wedge structure, and then make grip block 15 take place micro-deformation, press from both sides tightly first water-feeding pipeline 2 and second water-feeding pipeline 3, be convenient for fixing first water-feeding pipeline 2 and second water-feeding pipeline 3.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a connection structure of municipal administration water supply pipe antiseep which characterized in that: including connecting pipe (1), first water supply pipe (2) and second water supply pipe (3), the equal fixed mounting in both ends inboard of connecting pipe (1) has interior bushing pipe (4), just the both ends outside fixed mounting of connecting pipe (1) has sleeve pipe (5), interior bushing pipe (4) with form inserting groove (6) between sleeve pipe (5), first water supply pipe (2) with second water supply pipe (3) are pegged graft respectively at both ends inside inserting groove (6), first water supply pipe (2) with pass through between second water supply pipe (3) interior bushing pipe (4) with connecting pipe (1) is linked together.

2. The municipal water supply pipe leakage-proof connecting structure according to claim 1, wherein: the inside of inserting groove (6) is located inlay in the outside of interior bushing pipe (4) and install first gasbag ring (7), the inside of inserting groove (6) is located the inboard fixed mounting of sleeve pipe (5) has second gasbag ring (8), first gasbag ring (7) with second gasbag ring (8) respectively with first water supply pipe (2) with second water supply pipe (3) compress tightly mutually.

3. The municipal water supply pipe leakage-proof connecting structure according to claim 2, wherein: outside one side fixed mounting of connecting pipe (1) has inflation valve (9), just inflation valve (9) with first gasbag ring (7) with second gasbag ring (8) are linked together.

4. The municipal water supply pipe leakage-proof connecting structure according to claim 3, wherein: the inside of inserting groove (6) is located equal fixed mounting in one side of first gasbag ring (7) with second gasbag ring (8) has gasket (10), just gasket (10) with first water supply pipe (2) with second water supply pipe (3) compress tightly mutually.

5. The municipal water supply pipe leakage-proof connecting structure according to claim 1, wherein: the inner side of the connecting pipe (1) is provided with an annular cavity (11), the inner part of the inserting groove (6) is circumferentially provided with through holes (12) in an array mode, and the through holes (12) are communicated with the cavity (11).

6. The municipal water supply pipe leakage-proof connecting structure according to claim 5, wherein: the upper end fixed mounting of connecting pipe (1) has injecting glue pipe (13), just injecting glue pipe (13) with cavity (11) are linked together, the upper end threaded connection of injecting glue pipe (13) has sealed lid (14).

7. The municipal water supply pipe leakage-proof connecting structure according to claim 1, wherein: the clamp plate structure is characterized in that clamping plates (15) are circumferentially distributed and fixedly mounted at one end of the sleeve (5), the clamping plates (15) are of a wedge-shaped structure, one end of the sleeve (5) is in threaded connection with a locking ring (16), a conical pipe (17) is fixedly mounted at one end of the locking ring (16), and the conical pipe (17) and the outer side of the clamping plates (15) are pressed tightly.

8. The municipal water supply pipe leakage-proof connecting structure according to claim 7, wherein: a threaded pipe (18) is fixedly installed at one end of the outer surface of the sleeve (5), the locking ring (16) is in threaded connection with the threaded pipe (18), and the clamping plate (15) clamps the first water supply pipeline (2) and the second water supply pipeline (3).