CN217874689U

CN217874689U - Injection molding socket flexible connection steel belt pipe

Info

Publication number: CN217874689U
Application number: CN202220824227.8U
Authority: CN
Inventors: 李茂盛; 朱红英
Original assignee: Longkou Shanli Machinery Co ltd
Current assignee: Longkou Shanli Machinery Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-11-22
Anticipated expiration: 2032-04-11

Abstract

The utility model relates to a steel band pipe technical field especially relates to a socket joint flexonics steel band pipe moulds plastics, including first steel band pipe, second steel band pipe, middle part socket pipe, first socket pipe and second socket pipe, the one end threaded connection of first steel band pipe is in one of them well pipe bell mouth inner wall, the one end threaded connection of second steel band pipe is in another well pipe bell mouth inner wall, first socket pipe both ends all are provided with first bearing pipe connector, second socket pipe both ends all are provided with second socket pipe interface, screw thread has all been seted up to first bearing pipe connector and second socket pipe interface inner wall. The utility model discloses a pipe seal ring in the first pipe seal ring that sets up and second pipe seal ring are to the first steel band pipe after the intercommunication and second steel band pipe formation encapsulated situation, and pipe seal ring also can be to the whole buffering and shock-absorbing function that forms of connection in the first pipe seal ring and the second simultaneously, and then promote the effect of flexonics, and also can deal with certain fluctuation, promote the safety in utilization.

Description

Injection molding socket flexible connection steel belt pipe

Technical Field

The utility model relates to a steel band pipe technical field especially relates to a socket joint flexonics steel band pipe moulds plastics.

Background

Grant bulletin No. CN208855089U, a socket joint flexible connection steel band pipe of moulding plastics, flexible connection steel band pipe is including integrative injection moulding's steel band pipe main part, steel band pipe main part tip is moulded plastics has the socket joint, the socket joint is including distributing in bellmouth and the socket at steel band pipe main part both ends, the bellmouth and the socket position department of steel band pipe main part all are equipped with stair structure. The utility model provides a socket joint flexonics steel band pipe moulds plastics, through steel band pipe main part tip has moulded plastics the bell and spigot, the bell and spigot is including distributing in bellmouth and the socket at steel band pipe main part both ends, the bellmouth and the socket position department of steel band pipe main part all are equipped with the setting of stair structure.

The socket joint flexible connection steel band pipe of moulding plastics among the above-mentioned background art, the ladder sealing connection of two or a plurality of socket joint flexible connection steel band pipes of moulding plastics of being convenient for, however, because the restriction of its structure, lead to only through the rigid connection mode of steel band pipe in the in-service use, lead to the steel band pipe not to possess flexible effect, and then make the steel band pipe drop easily, influence the use.

In view of this special the utility model is put forward.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an injection molding socket flexible connection steel belt pipe.

In order to realize the purpose, the utility model adopts the following technical scheme:

an injection molding socket flexible connection steel belt pipe comprises a first steel belt pipe, a second steel belt pipe, a middle bearing pipe, a first bearing pipe and a second bearing pipe;

middle part socket both ends all are provided with well pipe socket, the one end threaded connection of first steel band pipe is in one of them well pipe socket inner wall, the one end threaded connection of second steel band pipe is in another well pipe socket inner wall, the outer wall that middle part socket end was kept away from to first steel band pipe and second steel band pipe is provided with protruding circle, first socket both ends all are provided with first bearing pipe interface, second socket both ends all are provided with second socket pipe interface, spiral tooth has all been seted up to first bearing pipe interface and second socket pipe interface inner wall.

As a further embodiment of the present invention, the outer wall of the convex ring has been provided with threads, one of them the outer wall of the convex ring is connected with the inner wall of the first bearing pipe connector by screw thread, and the other one the outer wall of the convex ring is connected with the inner wall of the second bearing pipe connector by screw thread.

As a further embodiment of the present invention, the first steel belt pipe end and one of the first steel belt pipe end is provided with a first middle pipe sealing washer between the bottom in the middle pipe socket, the second steel belt pipe end and the other one of the second steel belt pipe sealing washer is provided between the bottom in the middle pipe socket.

As a further embodiment of the present invention, one of the convex ring end and the first bearing pipe interface is provided with a first convex ring sealing gasket between the bottom, and the other of the convex ring end and the second bearing pipe interface is provided with a second convex ring sealing gasket between the bottom.

As a further embodiment of the present invention, first bearing pipe interface inner wall threaded connection has first external pipe, second bearing pipe interface inner wall threaded connection has the second external pipe, be provided with first sealed neck ring in first external pipe mouth and the first bearing pipe interface between the bottom, be provided with the sealed neck ring of second in the second external pipe mouth and the second bearing pipe interface between the bottom.

Compared with the prior art, the utility model provides a socket joint flexonics steel band pipe moulds plastics has following beneficial effect:

this socket joint flexonics steel band pipe moulds plastics, through being provided with middle part bell pipe, first steel band pipe end portion and one of them be provided with first well pipe seal ring between the bottom in the well pipe bell mouth, second steel band pipe end portion and another be provided with second well pipe seal ring between the bottom in the well pipe bell mouth, can form sealed state to first steel band pipe and second steel band pipe after the intercommunication through first well pipe seal ring and second well pipe seal ring that set up, and seal ring also can be to the whole buffering and shock-absorbing function that forms of connecting in first well pipe seal ring and the second simultaneously, and then promote flexonics's effect, and also can deal with certain fluctuation, promote the safety in utilization.

Drawings

Fig. 1 is the utility model provides a structural schematic diagram of socket joint flexible connection steel band pipe moulds plastics.

Fig. 2 is the utility model provides a structural schematic diagram of socket joint flexible connection steel band pipe moulds plastics.

Fig. 3 is the utility model provides a structural schematic diagram of socket joint flexible connection steel band pipe moulds plastics.

In the figure: 1. a first steel strip pipe; 2. a second steel strip tube; 3. a middle bearing pipe; 4. a first socket pipe; 5. a second socket pipe; 6. a convex ring; 7. a first middle tube sealing gasket; 8. a second middle tube sealing gasket; 9. a first bead gasket; 10. a second bead gasket; 11. a first external pipe; 12. a second outer adapter tube; 13. a first sealing collar; 14. a second sealing collar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an injection molding socket flexible connection steel strip pipe comprises a first steel strip pipe 1, a second steel strip pipe 2, a middle bearing pipe 3, a first bearing pipe 4 and a second bearing pipe 5;

the improved bearing pipe is characterized in that middle pipe bellmouths are arranged at two ends of the middle pipe bell 3, one end of the first steel belt pipe 1 is in threaded connection with the inner wall of one of the middle pipe bellmouths, one end of the second steel belt pipe 2 is in threaded connection with the inner wall of the other middle pipe bellmouth, the outer wall, away from the middle pipe bell 3, of each of the first steel belt pipe 1 and the second steel belt pipe 2 is provided with a convex ring 6, first bearing pipe interfaces are arranged at two ends of the first bearing pipe 4, second bearing pipe interfaces are arranged at two ends of the second bearing pipe 5, and screw threads are arranged on the inner walls of the first bearing pipe interfaces and the second bearing pipe interfaces.

The outer wall of each convex ring 6 is provided with threads, the outer wall of one convex ring 6 is in threaded connection with the inner wall of the interface of the first bearing pipe, and the outer wall of the other convex ring 6 is in threaded connection with the inner wall of the interface of the second bearing pipe.

And a first middle pipe sealing gasket 7 is arranged between the end part of the first steel belt pipe 1 and the inner bottom of one of the middle pipe bellmouths, and a second middle pipe sealing gasket 8 is arranged between the end part of the second steel belt pipe 2 and the inner bottom of the other middle pipe bellmouth.

A first convex ring sealing gasket 9 is arranged between the end part of one convex ring 6 and the inner bottom of the first bearing pipe interface, and a second convex ring sealing gasket 10 is arranged between the end part of the other convex ring 6 and the inner bottom of the second bearing pipe interface.

First bearing pipe interface inner wall threaded connection has first external pipe 11, second bearing pipe interface inner wall threaded connection has the second to take over 12 outward, be provided with first sealed neck ring 13 in first external pipe 11 mouth of pipe and the first bearing pipe interface between the bottom, be provided with the sealed neck ring 14 of second between the bottom in the second external pipe 12 mouth of pipe and the second bearing pipe interface.

The utility model discloses in, during the use, through being provided with middle part bell pipe 3, be provided with first well pipe seal ring 7 between the bottom in 1 tip of first steel band pipe and one of them well pipe bell mouth, be provided with second well pipe seal ring 8 between the bottom in 2 tip of second steel band pipe and another one well pipe bell mouth, first steel band pipe 1 and second steel band pipe 2 after the intercommunication form encapsulated situation in seal ring 7 and the second well pipe seal ring 8 that can set up, well pipe seal ring 7 and second well pipe seal ring 8 also can be to the whole buffering and shock-absorbing function of connecting simultaneously, and then promote the effect of flexonics, and also can deal with certain fluctuation, promote the safety in utilization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An injection molding socket flexible connection steel belt pipe comprises a first steel belt pipe (1), a second steel belt pipe (2), a middle bearing pipe (3), a first bearing pipe (4) and a second bearing pipe (5);

the middle pipe socket is characterized in that the two ends of the middle pipe socket (3) are provided with middle pipe sockets, one end of the first steel belt pipe (1) is in threaded connection with the inner wall of one of the middle pipe sockets, one end of the second steel belt pipe (2) is in threaded connection with the inner wall of the other middle pipe socket, the outer wall of the middle pipe socket (3) far away from the first steel belt pipe (1) and the second steel belt pipe (2) is provided with a convex ring (6), the two ends of the first pipe socket (4) are provided with first bearing pipe sockets, the two ends of the second pipe socket (5) are provided with second pipe sockets, and the inner walls of the first bearing pipe sockets and the second pipe sockets are provided with screw threads.

2. An injection molding socket flexible connection steel strip pipe according to claim 1, wherein the outer walls of the convex rings (6) are provided with threads, the outer wall of one of the convex rings (6) is in threaded connection with the inner wall of a first bearing pipe joint, and the outer wall of the other convex ring (6) is in threaded connection with the inside of a second bearing pipe joint.

3. An injection molding socket flexible connection steel strip pipe according to claim 1, characterized in that a first middle pipe sealing washer (7) is arranged between the end of the first steel strip pipe (1) and the inner bottom of one of the middle pipe sockets, and a second middle pipe sealing washer (8) is arranged between the end of the second steel strip pipe (2) and the inner bottom of the other middle pipe socket.

4. An injection moulded socket flexible connecting steel strip pipe according to claim 2, characterised in that a first bead gasket (9) is arranged between the end of one of the beads (6) and the inner bottom of the first support pipe joint, and a second bead gasket (10) is arranged between the end of the other bead (6) and the inner bottom of the second support pipe joint.

5. The injection molding socket flexible connection steel strip pipe according to claim 1, wherein a first external connecting pipe (11) is connected to the inner wall of the first bearing pipe interface in a threaded manner, a second external connecting pipe (12) is connected to the inner wall of the second bearing pipe interface in a threaded manner, a first sealing collar (13) is arranged between the pipe orifice of the first external connecting pipe (11) and the inner bottom of the first bearing pipe interface, and a second sealing collar (14) is arranged between the pipe orifice of the second external connecting pipe (12) and the inner bottom of the second bearing pipe interface.