CN211118124U

CN211118124U - Socket pipe for ships

Info

Publication number: CN211118124U
Application number: CN201921734255.5U
Authority: CN
Inventors: 田文忠
Original assignee: Shanghai Jinxuan Marine Equipment Co ltd
Current assignee: Shanghai Jinxuan Marine Equipment Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-07-28
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a naval vessel is with socket pipe, concretely relates to naval vessel spare part technical field, including the socket pipe body, the one end of socket pipe body is equipped with the socket, the other end of socket pipe body is equipped with the bellmouth, the lateral wall cover of socket is equipped with the spacing ring, the inside wall of spacing ring and the lateral wall fixed connection of socket, the outside cover of spacing ring is equipped with the sealing ring, the inside wall of sealing ring and the laminating of the lateral wall of spacing ring, the lateral wall of sealing ring and the laminating of the inside wall of bellmouth. The utility model discloses a be equipped with spacing ring, sealing ring, annular and extrusion ring piece, extrusion ring piece extrusion annular makes sealing ring and spacing ring laminating inseparable, is favorable to improving the naval vessel and uses socket joint pipe sealing performance, uses the sealing ring can not take place not hard up for a long time, and if during pipeline pressure increases, liquid extrusion sealing ring for the sealing ring is inseparabler with the spacing ring contact, is difficult for taking place to reveal the condition.

Description

Socket pipe for ships

Technical Field

The utility model relates to a naval vessel spare part technical field, more specifically say, the utility model relates to a socket joint pipe for naval vessel.

Background

The socket pipe of the ship is formed by connecting a plurality of pipe sections, wherein the socket and the spigot of the single-socket single-plug socket pipe are formed by manufacturing two ends of the pipe into a socket and a spigot, the caliber of the socket is locally enlarged, the inner diameter of the socket is larger than the outer diameter of the spigot, the spigot of the pipe section is inserted into the socket of another pipe section in the installation and connection, and the socket pipe fitting for the ship is convenient to install and can be used repeatedly.

The existing socket pipe for ships has poor sealing performance, after a spigot is inserted into a bell mouth, an annular gap between the two mouths is filled with a joint material, the joint material generally adopts a common sealing ring, and the common rubber ring is unstable in sealing and is easy to leak after being used for a long time.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a socket pipe for naval vessel, through being equipped with spacing ring, sealing ring, annular and extrusion ring piece, extrusion ring piece extrusion annular makes the sealing ring inseparable with the spacing ring laminating, is favorable to improving socket pipe sealing performance for naval vessel, uses the sealing ring can not take place not hard up for a long time, and if pipeline pressure increases, liquid extrusion sealing ring for the sealing ring is inseparabler with the spacing ring contact, is difficult for taking place to reveal the condition.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a naval vessel is with socket pipe, includes the socket pipe body, the one end of socket pipe body is equipped with the socket, the other end of socket pipe body is equipped with the bellmouth, the lateral wall cover of socket is equipped with the spacing ring, the inside wall of spacing ring and the lateral wall fixed connection of socket, the outside cover of spacing ring is equipped with the sealing ring, the inside wall of sealing ring and the laminating of the lateral wall of spacing ring, the lateral wall of sealing ring and the laminating of the inside wall of bellmouth, the annular has been seted up to the top of sealing ring, the inboard upper end of bellmouth is equipped with the extrusion ring piece, the upper end of extrusion ring piece and the upper wall fixed connection of bellmouth, the lower extreme of extrusion ring piece and the laminating of.

In a preferred embodiment, the cross section of the limiting ring is in the shape of a right triangle, and the bottom end of the cross section of the extrusion ring block is in an arc shape.

In a preferred embodiment, the lower end of the inner side of the socket is provided with a plurality of fixing plates which are uniformly distributed, one side of each fixing plate is provided with a fixing shaft, and one end of each fixing shaft is fixedly connected with the side wall of each fixing plate.

In a preferred embodiment, the outer side of the fixed shaft is sleeved with a cam, and the cam is rotatably connected with the outer side wall of the fixed shaft through an inner hole.

In a preferred embodiment, a friction plate is arranged on the outer side of the cam, and the inner side wall of the friction plate is fixedly connected with the outer side wall of the cam.

In a preferred embodiment, the outer side wall of the socket is provided with a plurality of toothed grooves, and the outer side wall of the friction plate is attached to one side of the toothed grooves.

In a preferred embodiment, the bottom end of the socket is provided with a plurality of notches, the inner sides of the notches are provided with connecting rods, the upper ends of the connecting rods are fixedly connected with the lower ends of the cams, and the bottom ends of the connecting rods extend to the lower side of the socket.

In a preferred embodiment, the outer side of the connecting rod is sleeved with a spring positioned below the socket, the upper end of the spring is movably connected with the lower wall of the socket, and the lower end of the spring is movably connected with the upper wall of the bottom end of the connecting rod.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a through being equipped with spacing ring, sealing ring, annular and extrusion ring piece, extrusion ring piece extrusion annular makes sealing ring and spacing ring laminating inseparable, compares with prior art, is favorable to improving naval vessel and uses socket joint pipe sealing performance, uses for a long time the sealing ring can not take place to become flexible, and if pipeline pressure increases, liquid extrusion sealing ring makes sealing ring and spacing ring contact inseparabler, is difficult for taking place the condition of revealing;

2. the utility model discloses a be equipped with fixed plate, fixed axle, cam, friction disc, flute profile, notch, connecting rod and spring, when the socket removed to the outside of bellmouth, the friction disc was more and more inseparable with the flute profile laminating for compare with prior art, be favorable to strengthening the ship and warship with the anticreep performance between the socket pipe, long-time use or be difficult for taking place to rock and relative movement between the socket pipe under the exogenic action, the security is high, and simple to operate.

Drawings

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

Fig. 2 is a cross-sectional view of fig. 1 according to the present invention.

Fig. 3 is a schematic view of the interconnection structure of the present invention.

Fig. 4 is a cross-sectional view of fig. 3 according to the present invention.

Fig. 5 is a partially enlarged view of a portion a in fig. 4 according to the present invention.

The reference signs are: the bearing comprises a socket pipe body 1, a socket 2, a bell mouth 3, a limit ring 4, a sealing ring 5, a ring groove 51, an extrusion ring block 6, a fixing plate 7, a fixing shaft 71, a cam 8, a friction plate 9, a tooth-shaped groove 91, a notch 100, a connecting rod 110 and a spring 120.

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.

The utility model provides a naval vessel is with socket pipe, including socket pipe body 1, socket pipe body 1's one end is equipped with socket 2, socket pipe body 1's the other end is equipped with bellmouth 3, socket 2's lateral wall cover is equipped with spacing ring 4, spacing ring 4's inside wall and socket 2's lateral wall fixed connection, spacing ring 4's outside cover is equipped with sealing ring 5, sealing ring 5's inside wall and spacing ring 4's lateral wall laminating, sealing ring 5's lateral wall and bellmouth 3's inside wall laminating, annular 51 has been seted up to sealing ring 5's top, the inboard upper end of bellmouth 3 is equipped with extrusion ring piece 6, the upper end of extrusion ring piece 6 and the upper wall fixed connection of bellmouth 3, the lower extreme of extrusion ring piece 6 and the laminating of annular 51's inside wall.

The cross section of the limiting ring 4 is in the shape of a right triangle, and the bottom end of the cross section of the extrusion ring block 6 is in the shape of a bow.

As shown in fig. 1 to 5, the embodiment specifically is as follows: when the socket 2 is installed, the socket 2 is pushed towards the inner side of the socket 3, after the bottom end of the extrusion ring block 6 is contacted with the annular groove 51, the pushing is continued, at the moment, the extrusion ring block 6 pushes the sealing ring 5, so that the sealing ring 5 moves along the inclined plane of the limiting ring 4, under the pushing of the extrusion ring block 6, the sealing ring 5 is tightly attached to the inclined plane of the limiting ring 4 and the inner side wall of the socket 3, meanwhile, if the pressure in the pipeline is overhigh, liquid flows into the upper part of the sealing ring 5 through the joint of the socket 2 and the socket 3, at the moment, the liquid can extrude the sealing ring 5, so that the sealing ring 5 is more tightly attached to the inclined plane of the limiting ring 4 and the inner side wall of the socket 3, the leakage is not easy to occur, namely, the sealing performance of the socket pipe for ships is improved, the sealing ring 5 cannot be loosened after long-time use, and if the pressure, the leakage condition is not easy to occur, the embodiment specifically solves the problems that the existing socket pipe for the ships is poor in sealing performance, after the spigot is inserted into the socket, an annular gap between the two sockets is filled with a connector material, the connector material generally adopts a common sealing ring, the common rubber ring is not firm in sealing, and the leakage condition is easy to occur after the socket pipe is used for a long time.

The lower extreme of bellmouth 3 inboard is equipped with a plurality of fixed plate 7, a plurality of fixed plate 7 evenly distributed, one side of fixed plate 7 is equipped with fixed axle 71, the one end of fixed axle 71 and the lateral wall fixed connection of fixed plate 7.

The outer side of the fixed shaft 71 is sleeved with a cam 8, and the cam 8 is rotatably connected with the outer side wall of the fixed shaft 71 through an inner hole.

The outer side of the cam 8 is provided with a friction plate 9, and the inner side wall of the friction plate 9 is fixedly connected with the outer side wall of the cam 8.

A plurality of tooth-shaped grooves 91 are formed in the outer side wall of the socket 2, and the outer side wall of the friction plate 9 is attached to one side of the tooth-shaped grooves 91.

A plurality of notches 100 are formed in the bottom end of the socket 3, connecting rods 110 are arranged on the inner sides of the notches 100, the upper ends of the connecting rods 110 are fixedly connected with the lower ends of the cams 8, and the bottom ends of the connecting rods 110 extend to the lower portion of the socket 3.

The outer side of the connecting rod 110 is sleeved with a spring 120 positioned below the socket 3, the upper end of the spring 120 is movably connected with the lower wall of the socket 3, and the lower end of the spring 120 is movably connected with the upper wall of the bottom end of the connecting rod 110.

As shown in fig. 1 to 5, the embodiment specifically is as follows: in the initial state, the spring 120 is in a compressed state, when the socket 2 is inserted into the socket 3, the connecting rod 110 is pushed upwards to rotate the protruding part of the cam 8 towards the side wall of the socket 3, i.e. anticlockwise rotation, then the socket 2 is inserted into the socket 2, after the socket is inserted to a proper position, the cam 8 is released, due to the elastic force of the spring 120, the connecting rod 110 moves downwards to drive the cam 8 to rotate clockwise, so that the friction plate 9 is tightly attached to the tooth-shaped groove 91, the tooth-shaped groove 91 is arranged to increase the friction force between the friction plate 9 and the socket 2, when the socket 2 moves towards the outer side of the socket 3 due to long-time use or external force, the socket 2 drives the cam 8 through the friction plate 9, so that the cam 8 has a tendency of clockwise rotation, so that the friction plate 9 is more and more tightly attached to the tooth-shaped groove 91, that is to say, the socket 2 is not easy, when dismantling socket 2 and bellmouth 3, upwards promote connecting rod 110 earlier, make cam 8 anticlockwise rotation, friction disc 9 and flute profile 91 break away from, can pull down socket 2 and bellmouth 3, be favorable to reinforcing the anticreep performance between the naval vessel socket pipe promptly, long-time use or difficult emergence are rocked and relative movement under the exogenic action between the socket pipe, the security is high, and simple to operate, the anticreep performance between the current socket pipe for naval vessel of this embodiment is perfect inadequately, easy emergence is rocked and relative movement under the exogenic action between the socket pipe, bring the trouble for the installation, simultaneously, when using, also easy emergence is because of the socket pipe relative movement takes place the condition of revealing, the security is lower problem also.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 of the specification, when the pipeline is installed, the socket 2 is pushed towards the inner side of the socket 3, when the bottom end of the extrusion ring block 6 is in contact with the annular groove 51, the pushing continues, at the moment, the extrusion ring block 6 pushes the sealing ring 5, so that the sealing ring 5 moves along the inclined surface of the limiting ring 4, under the pushing of the extrusion ring block 6, the sealing ring 5 is tightly attached to the inclined surface of the limiting ring 4 and the inner side wall of the socket 3, meanwhile, if the pressure in the pipeline is too high, liquid flows into the upper part of the sealing ring 5 through the joint of the socket 2 and the socket 3, at the moment, the liquid can extrude the sealing ring 5, so that the inclined surface of the sealing ring 5 and the limiting ring 4 is more tightly attached to the inner side wall;

further, referring to fig. 1-5 of the specification, in an initial state, the spring 120 is in a compressed state, when the socket 2 is inserted into the socket 3, the connecting rod 110 is pushed upwards to rotate the protruding portion of the cam 8 towards the side wall of the socket 3, i.e. anticlockwise rotation, then the socket 2 is inserted into the socket 2, after the socket is inserted into a proper position, the cam 8 is released, due to the elastic force of the spring 120, the connecting rod 110 moves downwards to drive the cam 8 to rotate clockwise, so that the friction plate 9 is tightly attached to the tooth-shaped groove 91, the tooth-shaped groove 91 is arranged to increase the friction force between the friction plate 9 and the socket 2, when the socket 2 moves towards the outer side of the socket 3 due to long-time use or external force, the socket 2 drives the cam 8 through the friction plate 9, so that the cam 8 has a tendency of clockwise rotation, so that the friction plate 9 is tightly attached to the tooth-shaped, that is, the socket 2 is not easy to move or shake on the inner side of the socket 3, when the socket 2 and the socket 3 are disassembled, the connecting rod 110 is pushed upwards first, the cam 8 rotates anticlockwise, the friction plate 9 is separated from the tooth-shaped groove 91, and the socket 2 and the socket 3 can be disassembled.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a naval vessel is with socket pipe, includes socket pipe body (1), the one end of socket pipe body (1) is equipped with socket (2), the other end of socket pipe body (1) is equipped with bellmouth (3), its characterized in that: the lateral wall cover of socket (2) is equipped with spacing ring (4), the inside wall of spacing ring (4) and the lateral wall fixed connection of socket (2), the outside cover of spacing ring (4) is equipped with sealing ring (5), the inside wall of sealing ring (5) and the lateral wall laminating of spacing ring (4), the outside wall of sealing ring (5) and the inside wall laminating of bellmouth (3), annular (51) have been seted up to the top of sealing ring (5), the upper end of bellmouth (3) inboard is equipped with extrusion ring piece (6), the upper end of extrusion ring piece (6) and the upper wall fixed connection of bellmouth (3), the lower extreme of extrusion ring piece (6) and the inside wall laminating of annular (51).

2. The socket pipe for ships and warships according to claim 1, characterized in that: the cross section of the limiting ring (4) is in the shape of a right-angled triangle, and the bottom end of the cross section of the extrusion ring block (6) is in the shape of a bow.

3. The socket pipe for ships and warships according to claim 1, characterized in that: the lower extreme of bellmouth (3) inboard is equipped with a plurality of fixed plate (7), a plurality of fixed plate (7) evenly distributed, one side of fixed plate (7) is equipped with fixed axle (71), the one end of fixed axle (71) and the lateral wall fixed connection of fixed plate (7).

4. The socket pipe for ships according to claim 3, wherein: the outer side of the fixed shaft (71) is sleeved with a cam (8), and the cam (8) is rotatably connected with the outer side wall of the fixed shaft (71) through an inner hole.

5. The socket pipe for ships and warships according to claim 4, characterized in that: the outer side of the cam (8) is provided with a friction plate (9), and the inner side wall of the friction plate (9) is fixedly connected with the outer side wall of the cam (8).

6. The socket pipe for ships and warships according to claim 5, characterized in that: a plurality of tooth-shaped grooves (91) are formed in the outer side wall of the socket (2), and the outer side wall of the friction plate (9) is attached to one side of the tooth-shaped grooves (91).

7. The socket pipe for ships and warships according to claim 4, characterized in that: a plurality of notches (100) have been seted up to the bottom of bellmouth (3), the inboard of notch (100) is equipped with connecting rod (110), the upper end of connecting rod (110) and the lower extreme fixed connection of cam (8), the bottom of connecting rod (110) extends to the below of bellmouth (3).

8. The socket pipe for ships and warships according to claim 7, characterized in that: the outer side of the connecting rod (110) is sleeved with a spring (120) located below the socket (3), the upper end of the spring (120) is movably connected with the lower wall of the socket (3), and the lower end of the spring (120) is movably connected with the upper wall of the bottom end of the connecting rod (110).