CN218378149U

CN218378149U - Tongue-and-groove type flexible interface reinforced concrete drain pipe

Info

Publication number: CN218378149U
Application number: CN202222917623.8U
Authority: CN
Inventors: 刘同芳; 张申波; 傅文博; 刘丙海
Original assignee: Tianjin Hehai Pipe Industry Co ltd
Current assignee: Tianjin Hehai Pipe Industry Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-01-24
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a tongue-and-groove type flexible interface reinforced concrete drain pipe, relating to the technical field of drain pipes; the utility model discloses a water pipe, no. one water pipe one side is inserted and is equipped with No. two water pipes, no. two water pipes and a water pipe are mutually supported, the ball valve is installed to the water pipe internal rotation, the junction cover of a water pipe and No. two water pipes is equipped with the hafu festival, the hafu festival is mutually supported with a water pipe and No. two water pipes, fixed mounting has the rose box in No. two water pipes, makes pitch hemp fully enter into the filling inslot to make the leakproofness of a water pipe and No. two water pipes better, prevent the problem of leaking, and mutually support through hafu festival and a water pipe and No. two water pipes, prevent that the condition of dislocation from taking place for the water pipe, can prevent through the rose box that the junction of No. two water pipes and evagination end from taking place the condition of jam, make the water connectivity of water pipe better.

Description

Tongue-and-groove type flexible interface reinforced concrete drain pipe

Technical Field

The utility model relates to a drain pipe technical field specifically is a tongue-and-groove type flexible interface reinforced concrete drain pipe.

Background

With the rapid advance of urbanization, china builds or plans to build a plurality of sewage treatment plants in large and medium cities, a large amount of industrial wastewater and domestic sewage enter the sewage treatment plants through drain pipes for centralized treatment, the drain pipes mostly use reinforced concrete drain pipes, green and environment-friendly cement is usually used for cement in the process of manufacturing the drain pipes, however, when the traditional concrete steel pipes are butted and asphalt is caulked, asphalt cannot well enter joints, sealing failure can be caused, the sealing performance of the reinforced concrete water pipes is influenced, and the water pipes can be dislocated after a long time.

SUMMERY OF THE UTILITY MODEL

The problems that sealing failure can be caused when asphalt cannot well enter a joint due to asphalt hemp thread caulking during butt joint of traditional concrete steel pipes, the sealing performance of the reinforced concrete water pipe is affected, and the water pipe is dislocated after a long time; an object of the utility model is to provide a tongue-and-groove formula flexible interface reinforced concrete drain pipe.

In order to solve the technical problem, the utility model adopts the following technical scheme: a grooved and tongued flexible interface reinforced concrete drain pipe comprises a first water pipe, wherein a second water pipe is inserted into one side of the first water pipe, the second water pipe is matched with the first water pipe, a ball valve is installed in the first water pipe in a rotating mode, a half joint is sleeved at the joint of the first water pipe and the second water pipe, the half joint is matched with the first water pipe and the second water pipe, and a filter box is fixedly installed in the second water pipe.

Through adopting above-mentioned technical scheme, through filling mouth and the mutually supporting of filling groove, make the pitch hemp silk fully enter into the filling inslot to make the leakproofness of a water pipe and No. two water pipes better, prevent the problem that leaks, and mutually support through hough section and a water pipe and No. two water pipes, prevent that the condition of dislocation from taking place for the water pipe, can prevent through the rose box that the junction of No. two water pipes and evagination end from taking place the condition of jam, make the water permeability of water pipe better.

Preferably, a threaded barrel is fixedly mounted on the upper surface of the first water pipe, a filling port is formed in one end, far away from the threaded barrel, of the upper surface of the first water pipe, an inner embedded groove is formed in the surface of one side of the first water pipe, an outer convex end is fixedly mounted on the surface of one side of the second water pipe, the inner embedded groove is matched with the outer convex end, a filling groove is formed in the surface of the outer convex end, the filling groove is matched with the filling port, and T-shaped plates are fixedly mounted on the lower surfaces of the second water pipe and the first water pipe.

Preferably, a valve core is arranged in the ball valve, a threaded rod is fixedly mounted on the upper surface of the ball valve, the threaded rod is matched with the threaded cylinder, a turntable is fixedly mounted on the upper surface of the threaded rod, a cushion is fixedly mounted on the inner surface of the half joint, a connecting block is fixedly mounted on one side of the half joint, a first bolt is mounted in the connecting block through thread, and the first bolt penetrates through the connecting block.

Preferably, demountable installation has the filter screen in the rose box, filter screen one side fixed surface installs the fixed block, the fixed block internally threaded mounting has the second bolt, the second bolt runs through in fixed block to the rose box.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses a mutually supporting of filler and filling groove makes pitch hemp silk fully enter into the filling inslot to make the leakproofness of a water pipe and No. two water pipes better, prevent the problem that leaks, and mutually support with a water pipe and No. two water pipes through half festival, prevent that the condition of dislocation from taking place for the water pipe, can prevent through the rose box that the junction of No. two water pipes and evagination end from taking place the condition of jam, make the water-passing nature of water pipe better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

Fig. 2 is the utility model discloses a water pipe and No. two water piping structure schematic diagrams.

Fig. 3 is the schematic view of the ball valve structure of the present invention.

Fig. 4 is a schematic view of the structure of the huff section of the present invention.

Fig. 5 is a schematic view of the structure of the filter box of the present invention.

In the figure: 1. a first water pipe; 11. a threaded barrel; 111. a filling port; 112. embedding a groove; 12. a second water pipe; 13. a convex end; 131. filling a groove; 14. a T-shaped plate; 2. a ball valve; 21. a valve core; 22. a threaded rod; 23. a turntable; 3. a half section; 31. a soft cushion; 32. connecting blocks; 321. a first bolt; 4. A filter box; 41. a filter screen; 42. a fixed block; 421. and a second bolt.

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.

Example (b): as shown in fig. 1-5, the utility model provides a tongue-and-groove type flexible interface reinforced concrete drain pipe, including a water pipe 1, its characterized in that: no. 1 one side of water pipe is inserted and is equipped with No. two water pipe 12, and No. two water pipe 12 and No. 1 water pipe mutually support, and 1 internal rotation of a water pipe installs ball valve 2, and the junction cover of a water pipe 1 and No. two water pipe 12 is equipped with half festival 3, and half festival 3 and a water pipe 1 and No. two water pipe 12 mutually support, and No. two water pipe 12 internal fixation have rose box 4.

Through adopting above-mentioned technical scheme, through mutually supporting of No. two water pipes 12 and a water pipe 1, can realize carrying out the drainage, through 2 steerable rivers of ball valve, when needing to change the water pipe, can close ball valve 2 and change, through mutually supporting of filler 111 and filling groove 131, make pitch hemp silk fully enter into in the filling groove 131, thereby make the leakproofness of a water pipe 1 and No. two water pipes 12 better, prevent the problem that leaks, and mutually support through hough section 3 and a water pipe 1 and No. two water pipes 12, prevent that the condition of dislocation from taking place for the water pipe, can prevent through rose box 4 that the junction of No. two water pipes 13 and evagination end 13 from taking place the condition of jam, make the water flowing through nature of water pipe better.

A threaded barrel 11 is fixedly mounted on the upper surface of a first water pipe 1, a filling opening 111 is formed in one end, far away from the threaded barrel 11, of the upper surface of the first water pipe 1, an inner caulking groove 112 is formed in the surface of one side of the first water pipe 1, an outer convex end 13 is fixedly mounted on the surface of one side of a second water pipe 12, the inner caulking groove 112 is matched with the outer convex end 13, a filling groove 131 is formed in the surface of the outer convex end 13, the filling groove 131 is matched with the filling opening 111, and a T-shaped plate 14 is fixedly mounted on the lower surfaces of the second water pipe 12 and the first water pipe 1.

Through adopting above-mentioned technical scheme, threaded rod 22 mutually supports with threaded barrel 11, rotates ball valve 2, through filling mouth 111 and the mutually supporting of filling groove 131, makes the pitch hemp silk fully enter into in filling groove 131 to make the leakproofness of a water pipe 1 and No. two water pipe 12 better, through the mutually supporting of interior caulking groove 112 and evagination end 13, install a water pipe 1 and No. two water pipe 12, T template 14 is used for supporting a water pipe 1 and No. two water pipe 12, prevents to take place the condition of dislocation.

A valve core 21 is arranged in the ball valve 2, a threaded rod 22 is fixedly arranged on the upper surface of the ball valve 2, the threaded rod 22 is matched with the threaded cylinder 11, a rotary disc 23 is fixedly arranged on the upper surface of the threaded rod 22, a cushion 31 is fixedly arranged on the inner surface of the half joint 3, a connecting block 32 is fixedly arranged on one side surface of the half joint 3, a first bolt 321 is arranged in the inner thread of the connecting block 32, and the first bolt 321 penetrates through the connecting block 32.

Through adopting above-mentioned technical scheme, 2 steerable rivers of ball valve, when needing to change the water pipe, can close ball valve 2 and change, mutually support through threaded rod 22 and threaded cylinder 11, rotate ball valve 2, half a husband festival 3 is used for fixed water pipe 1 and No. two water pipes 12, mutually supports through half a husband festival 3 and a water pipe 1 and No. two water pipes 12, prevents that the condition of dislocation from taking place for the water pipe, fixes through first bolt 321 through connection piece 32.

Demountable installation has filter screen 41 in the

rose box

4, and 41 one side fixed surface of filter screen installs fixed block 42, and fixed block 42 internal thread installs second bolt 421, and second bolt 421 runs through fixed block 42 to rose box 4 in.

Through adopting above-mentioned technical scheme, can prevent through rose box 4 that the condition of jam from taking place for the junction of No. two water pipe 13 and evagination end 13, make the water-carrying capacity of water pipe better, run through fixed block 42 through second bolt 421 and fix filter screen 41 in to rose box 4.

The working principle is as follows: firstly, a first water pipe 1 and a second water pipe 12 are installed through the mutual matching of the inner embedded groove 121 and the outer convex end 13, then asphalt hemp threads are filled through the filling opening 111, the asphalt hemp threads fully enter the filling groove 131 through the mutual matching of the filling opening 111 and the filling groove 131, and then the asphalt hemp threads are mutually matched with the first water pipe 1 and the second water pipe 12 through the half joint 3, so that the water pipes are prevented from being staggered, and when the water pipes need to be replaced, the ball valves 2 can be closed for replacement.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a tongue-and-groove formula flexible interface reinforced concrete drain pipe, includes water pipe (1), its characterized in that: no. one water pipe (1) one side is inserted and is equipped with No. two water pipe (12), no. two water pipe (12) and a water pipe (1) are mutually supported, ball valve (2) are installed to a water pipe (1) internal rotation, no. one water pipe (1) is equipped with half festival (3) with the junction cover of No. two water pipe (12), half festival (3) and a water pipe (1) and No. two water pipe (12) are mutually supported, no. two water pipe (12) internal fixed mounting have rose box (4).

2. The tongue-and-groove type flexible interface reinforced concrete drain pipe according to claim 1, characterized in that a threaded cylinder (11) is fixedly mounted on the upper surface of the first water pipe (1), a filling port (111) is formed in one end, away from the threaded cylinder (11), of the upper surface of the first water pipe (1), and an inner caulking groove (112) is formed in the surface of one side of the first water pipe (1).

3. The grooved and tongued flexible interface reinforced concrete drain pipe according to claim 2, characterized in that an outer convex end (13) is fixedly installed on one side surface of the second water pipe (12), the inner embedded groove (112) is matched with the outer convex end (13), a filling groove (131) is formed in the surface of the outer convex end (13), the filling groove (131) is matched with the filling port (111), and the T-shaped plates (14) are fixedly installed on the lower surfaces of the second water pipe (12) and the first water pipe (1).

4. The tongue-and-groove type flexible interface reinforced concrete drain pipe according to claim 2, characterized in that a valve core (21) is arranged in the ball valve (2), a threaded rod (22) is fixedly arranged on the upper surface of the ball valve (2), the threaded rod (22) is matched with the threaded barrel (11), and a rotary table (23) is fixedly arranged on the upper surface of the threaded rod (22).

5. The tongue-and-groove type flexible interface reinforced concrete drain pipe according to claim 1, characterized in that a soft cushion (31) is fixedly installed on the inner surface of the half joint (3), a connecting block (32) is fixedly installed on the surface of one side of the half joint (3), a first bolt (321) is installed in the connecting block (32) through a thread, and the first bolt (321) penetrates through the connecting block (32).

6. The grooved and tongued flexible interface reinforced concrete drain pipe according to claim 1, wherein a filter screen (41) is detachably mounted in the filter box (4), a fixed block (42) is fixedly mounted on the surface of one side of the filter screen (41), a second bolt (421) is mounted in the fixed block (42) through a thread, and the second bolt (421) penetrates through the fixed block (42) to the inside of the filter box (4).