CN213776689U

CN213776689U - Full seal structure of rubber ring and pipe fitting

Info

Publication number: CN213776689U
Application number: CN202022672625.6U
Authority: CN
Inventors: 李振江
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-07-23
Anticipated expiration: 2030-11-18

Abstract

The utility model relates to the technical field of pipe connection, in particular to a full sealing structure of a rubber ring and a pipe fitting, which comprises a pipe body, an annular connecting plate and a connecting buckle plate, wherein the inner side of the pipe body is fixedly connected with a fixed block, the right end of the fixed block is rotationally connected with a transmission block, the outer side of the transmission block is rotationally connected with a transmission rod, the outer end of the transmission rod is rotationally connected with a clamping plate, the outer side of the clamping plate is slidably connected with a sealing rubber ring, the left side of the sealing rubber ring is slidably connected with the annular connecting plate, and the right end of the annular connecting plate is slidably connected with the connecting buckle plate, the position of the sealing rubber ring is fixed, so that the pipe fittings can be connected in a full-sealing manner.

Description

Full seal structure of rubber ring and pipe fitting

Technical Field

The utility model relates to a pipe connection technical field specifically is a full seal structure of rubber ring and pipe fitting.

Background

With the development of society, the application of pipe fittings is increasingly wide, the pipe fittings are the general names of parts playing the roles of connecting, controlling, turning, shunting, sealing, supporting and the like in a pipeline system, steel pipe fittings are pressure-bearing pipe fittings and are divided into four categories according to different processing technologies, namely butt welding pipe fittings, welding seams and weldless pipe fittings, and in addition, the steel pipe fittings comprise socket welding, threaded pipe fittings and flange pipe fittings.

In the prior art, the sealing rubber ring is easy to deviate after the pipe fitting is used for a long time, so that the pipe fitting leaks, unnecessary loss is caused, and the pipe fitting cannot be connected in a fully-sealed manner in the pipe fitting connection, so that the joint is easy to leak, and the use of the pipe fitting is influenced; and need the connecting piece to fix the junction of two pipe fittings when connecting the pipe fitting, relatively waste time when connecting, be not convenient for carry out the dismouting to the pipe fitting simultaneously, and then be not convenient for use and accomodate the pipe fitting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full seal structure of rubber ring and pipe fitting to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a full-sealing structure of a rubber ring and a pipe fitting comprises a pipe body, an annular connecting plate and a connecting buckle plate, wherein the inner side of the pipe body is fixedly connected with a fixed block, the right end of the fixed block is rotatably connected with a transmission block, the outer surface of a rotating shaft between the transmission block and the fixed block is coated with a torsion spring, the outer side of the transmission block is rotatably connected with a transmission rod, the outer end of the transmission rod is rotatably connected with a clamping plate, the clamping plate is slidably connected with the pipe body, the outer side of the clamping plate is slidably connected with a sealing rubber ring, the sealing rubber ring is hermetically connected with the pipe body, the left side of the sealing rubber ring is slidably connected with the annular connecting plate, the right end of the annular connecting plate is slidably connected with a connecting buckle plate, the connecting buckle plate is slidably connected with the sealing rubber ring, the outer end of the annular connecting plate is rotatably connected with a connecting plate, and the inner side of the right end of the connecting plate is fixedly connected with a fixed rod, the surface of the fixed rod is externally coated with a first spring, the outer side of the fixed rod is connected with a buckle in a sliding mode, and the buckle is connected with a connecting buckle in a sliding mode.

Preferably, the right end of the transmission block is fixedly connected with a rotary valve.

Preferably, the inboard sliding connection who connects the buckle has the push pedal, sliding connection between push pedal and the body, the right-hand member fixedly connected with slide bar of push pedal, sliding connection between slide bar and the connection buckle, the right side surface of slide bar is covered with the second spring outward.

Preferably, the upper end of the buckle is fixedly connected with two extrusion plates, and the extrusion plates are symmetrically arranged around the central axis of the connecting plate.

Preferably, the left end torque arm of the torsion spring is fixedly connected with the fixed block, and the right end torque arm of the torsion spring is fixedly connected with the transmission block.

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

1. in the utility model, the transmission rod can drive the clamping plate to move inwards by the rotation of the transmission block through the arranged transmission block, the torsion spring and the clamping plate, so that the sealing rubber ring, the annular connecting plate and the connecting clamping plate can be arranged outside the pipe body, and the clamping plate can move outwards by the action of the torsion spring, so that the clamping plate can be connected with the sealing rubber ring, the position of the sealing rubber ring is fixed, and the pipe fittings can be connected in a fully-sealed manner;

2. the utility model discloses in, through connecting plate, first spring and the buckle that sets up, utilize buckle and the connection board be connected make annular fishplate bar can be connected with the connection buckle to make can the high-speed joint between pipe fitting and the pipe fitting, and can make the buckle remove through the effect of first spring, and then be convenient for carry out the dismouting between the pipe fitting, be convenient for use and accomodate the pipe fitting, make the pipe fitting more convenient to use.

Drawings

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

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a top view of the mounting structure of the connecting plate, the fixing rod and the buckle of the present invention.

In the figure: the device comprises a pipe body 1, a fixing block 2, a transmission block 3, a torsion spring 4, a transmission rod 5, a clamping plate 6, a sealing rubber ring 7, an annular connecting plate 8, a connecting buckling plate 9, a connecting plate 10, a fixing rod 11, a first spring 12, a buckle 13, a rotary valve 14, a push plate 15, a sliding rod 16, a second spring 17 and an extrusion plate 18.

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.

Referring to fig. 1-3, the present invention provides a technical solution:

a full-sealing structure of a rubber ring and a pipe fitting comprises a pipe body 1, an annular connecting plate 8 and a connecting buckle plate 9, wherein the inner side of the pipe body 1 is fixedly connected with a fixed block 2, the right end of the fixed block 2 is rotatably connected with a transmission block 3, a torsion spring 4 is coated on the surface of a rotating shaft between the transmission block 3 and the fixed block 2, the outer side of the transmission block 3 is rotatably connected with a transmission rod 5, the outer end of the transmission rod 5 is rotatably connected with a clamping plate 6, the clamping plate 6 is slidably connected with the pipe body 1, the outer side of the clamping plate 6 is slidably connected with a sealing rubber ring 7, the sealing rubber ring 7 is hermetically connected with the pipe body 1, the left side of the sealing rubber ring 7 is slidably connected with the annular connecting plate 8, the right end of the annular connecting plate 8 is slidably connected with the connecting buckle plate 9, the connecting buckle plate 9 is slidably connected with the pipe body 1, the connecting buckle plate 9 is slidably connected with the sealing rubber ring 7, and the outer end of the annular connecting plate 8 is rotatably connected with a connecting plate 10, a fixed rod 11 is fixedly connected to the inner side of the right end of the connecting plate 10, a first spring 12 is coated on the surface of the fixed rod 11, a buckle 13 is connected to the outer side of the fixed rod 11 in a sliding mode, and the buckle 13 is connected with the connecting buckle 9 in a sliding mode.

The right end of the transmission block 3 is fixedly connected with a rotary valve 14, so that the transmission block 3 can be conveniently rotated, the clamping plate 6 can smoothly move, and the sealing rubber ring 7 can be conveniently installed; the inner side of the connecting buckle plate 9 is slidably connected with a push plate 15, the push plate 15 is slidably connected with the pipe body 1, the right end of the push plate 15 is fixedly connected with a sliding rod 16, the sliding rod 16 is slidably connected with the connecting buckle plate 9, and the right side surface of the sliding rod 16 is externally coated with a second spring 17, so that the connecting buckle plate 9 and the annular connecting plate 8 can be quickly disassembled, and the pipe fitting can be conveniently disassembled; the upper ends of the buckles 13 are fixedly connected with the extrusion plates 18, the number of the extrusion plates 18 is two, and the extrusion plates 18 are symmetrically arranged about the central axis of the connecting plate 10, so that the buckles 13 can be conveniently moved, and the annular connecting plate 8 and the connecting buckle 9 can be quickly disassembled and assembled; fixed connection between the left end torque arm of torsion spring 4 and fixed block 2, fixed connection between the right-hand member torque arm of torsion spring 4 and transmission block 3 makes cardboard 6 can be connected with sealing rubber ring 7 is stable to realize full sealing connection.

The working process is as follows: the device does not adopt any power supply for connection, when the pipe fitting is connected, the rotary valve 14 is rotated reversely, the transmission block 3 drives the transmission rod 5 to move inwards, so that the clamping plate 6 moves inwards, the annular connecting plate 8, the sealing rubber ring 7 and the connecting buckle plate 9 can be arranged on the outer side of the pipe body 1, when the sealing rubber ring 7 is arranged on the outer side of the clamping plate 6, the rotary valve 14 is loosened, the elasticity of the torsion spring 4 is recovered, the transmission block 3 rotates forwards, so that the transmission rod 5 drives the clamping plate 6 to move outwards, the clamping plate 6 is connected with the sealing rubber ring 7, the position of the sealing rubber ring 7 can be fixed, the sealing rubber ring 7 can seal the pipe body 1 in a fully-sealed mode, simultaneously, after the sealing rubber ring 7 is fixed, the annular connecting plate 8 is connected with the connecting buckle plate 9, the pushing plate 15 moves towards the right side, and the sliding rod 16 moves towards the right side, thereby make the second spring 17 tensile, be connected connecting plate 10 with connecting buckle 9 simultaneously, and press stripper plate 18 to the inboard, make buckle 13 move to the inboard, thereby make first spring 12 compress, and when buckle 13 removed to connecting buckle 9's inboard, loosen stripper plate 18, make first spring 12 bullet stretch, thereby make buckle 13 be connected with connecting buckle 9, and make sealed rubber ring 7 can laminate the surface at body 1 through annular fishplate bar 8 and the effect of connecting buckle 9, thereby make the leakproofness more effective, and can be quick dismouting of carrying on between the messenger pipe fitting through stripper plate 18's removal, be convenient for the connection and the accomodating of pipe fitting.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. The utility model provides a full seal structure of rubber ring and pipe fitting, includes body (1), annular fishplate bar (8) and connection buckle (9), its characterized in that: the inner side of the pipe body (1) is fixedly connected with a fixed block (2), the right end of the fixed block (2) is rotatably connected with a transmission block (3), the outer surface of a rotating shaft between the transmission block (3) and the fixed block (2) is coated with a torsion spring (4), the outer side of the transmission block (3) is rotatably connected with a transmission rod (5), the outer end of the transmission rod (5) is rotatably connected with a clamping plate (6), the clamping plate (6) is slidably connected with the pipe body (1), the outer side of the clamping plate (6) is slidably connected with a sealing rubber ring (7), the sealing rubber ring (7) is hermetically connected with the pipe body (1), the left side of the sealing rubber ring (7) is slidably connected with an annular connecting plate (8), the right end of the annular connecting plate (8) is slidably connected with a connecting buckle plate (9), and the connecting buckle plate (9) is slidably connected with the pipe body (1), sliding connection between connection buckle (9) and sealing rubber ring (7), the outer end of annular fishplate bar (8) is rotated and is connected with connecting plate (10), the inboard fixedly connected with dead lever (11) of right-hand member of connecting plate (10), the surface of dead lever (11) is covered with first spring (12) outward, the outside sliding connection of dead lever (11) has buckle (13), sliding connection between buckle (13) and connection buckle (9).

2. The full-sealing structure of the rubber ring and the pipe fitting as claimed in claim 1, wherein: the right end of the transmission block (3) is fixedly connected with a rotary valve (14).

3. The full-sealing structure of the rubber ring and the pipe fitting as claimed in claim 1, wherein: the inboard sliding connection of connecting buckle (9) has push plate (15), sliding connection between push plate (15) and body (1), the right-hand member fixedly connected with slide bar (16) of push plate (15), sliding connection between slide bar (16) and the connection buckle (9), the right side surface of slide bar (16) coats and has second spring (17).

4. The full-sealing structure of the rubber ring and the pipe fitting as claimed in claim 1, wherein: the upper end of the buckle (13) is fixedly connected with two extrusion plates (18), and the two extrusion plates (18) are symmetrically arranged relative to the central axis of the connecting plate (10).

5. The full-sealing structure of the rubber ring and the pipe fitting as claimed in claim 1, wherein: the left end torque arm of the torsion spring (4) is fixedly connected with the fixed block (2), and the right end torque arm of the torsion spring (4) is fixedly connected with the transmission block (3).