CN217977900U

CN217977900U - Pipeline connecting structure of anti-release rubber sealing ring

Info

Publication number: CN217977900U
Application number: CN202222031731.5U
Authority: CN
Inventors: 郑强
Original assignee: Hebei Huagen Technology Co ltd
Current assignee: Hebei Huagen Technology Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-12-06
Anticipated expiration: 2032-08-03

Abstract

The utility model relates to a pipe connection technical field just discloses a only take off rubber seal's pipe connection structure, including the butt joint pipe, the inner wall of butt joint pipe is equipped with the pipe of pegging graft, the left side of the outer surface of the pipe of pegging graft is fixed mounting respectively has annular rubber seal and protruding rubber pad, the fixed surface of the pipe of pegging graft installs the fixed bolster, the top of fixed bolster is equipped with rotatable arc locating lever. This end pipeline connection structure of taking off rubber seal, through control ring shaft drive fixed block and arc pulling rod cooperation pulling arc locating lever to expand to the outside and remove spacing operation, be convenient for more quick dismantle the operation to the pipeline, simultaneously can be more quick connect fixedly to the pipeline, avoid long-time use back to lead to the pipeline surface to appear the rusty condition, be convenient for better to the pipeline install and dismantle the operation, effectively improved the convenience of using the pipeline.

Description

Pipeline connecting structure of anti-release rubber sealing ring

Technical Field

The utility model relates to a pipe connection technical field specifically is a only take off rubber seal's pipe connection structure.

Background

The pipeline is a device which is connected by pipes, pipe connectors, valves and the like and used for conveying gas, liquid or fluid with solid particles, generally, the fluid flows from a high-pressure part to a low-pressure part of the pipeline after being pressurized by a blower, a compressor, a pump, a boiler and the like, and can also be conveyed by utilizing the pressure or gravity of the fluid, the pipeline has wide application range and is mainly used for water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices; at present, the existing pipeline connecting structure generally adopts a bolt and a nut to be mutually screwed to connect the pipelines; the existing connection mode for the pipeline is connected by the bolts and the nuts when in use, so that the pipeline is very easy to rust after long-time use, the pipeline is not convenient to install and disassemble, the convenience for using the pipeline is reduced, and the pipeline is not favorable for better use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a pipeline connection structure of only taking off rubber seal has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an only take off rubber seal's pipeline connection structure, includes the butt joint pipe, the inner wall of butt joint pipe is equipped with the pipe of pegging graft, the left side of the outer surface of the pipe of pegging graft is fixed mounting annular rubber seal and protruding rubber pad respectively, the outer fixed surface of the pipe of pegging graft installs the fixed bolster, the top of fixed bolster is equipped with rotatable arc locating lever, the middle part of arc locating lever is equipped with rotatable axis of rotation, the surface of axis of rotation is equipped with rotatable arc pulling rod, the right side of arc pulling rod is equipped with rotatable annular axle, the outer fixed surface of annular axle installs the fixed block, the medial surface fixed mounting of fixed block has the annular movable plate with the surface mutual gliding of the pipe of pegging graft.

Preferably, the inner side surface of the annular moving plate is fixedly provided with a strip-shaped sliding block, the outer surface of the insertion pipe is provided with a strip-shaped sliding groove, and the strip-shaped sliding block is in sliding connection with the strip-shaped sliding groove.

Preferably, the right side of the outer surface of the butt joint pipe is provided with a plurality of groups of positioning grooves, the left side of the arc-shaped positioning rod is fixedly provided with a positioning lug, and the positioning grooves are matched with the positioning lug.

Preferably, the right side of the inner wall of the butt-joint pipe is provided with an annular sealing groove, and the size of the annular sealing groove is matched with that of the annular rubber sealing ring.

Preferably, the right side of the inner wall of the butt-joint pipe is provided with a rubber groove, and the size of the rubber groove is matched with that of the protruding rubber pad.

(III) advantageous effects

Compared with the prior art, the utility model provides a pipeline connection structure of only taking off rubber seal possesses following beneficial effect:

1. this end pipeline connection structure of taking off rubber seal, through control ring shaft drive fixed block and arc pulling rod cooperation pulling arc locating lever to expand to the outside and remove spacing operation, be convenient for more quick dismantle the operation to the pipeline, simultaneously can be more quick connect fixedly to the pipeline, avoid long-time use back to lead to the pipeline surface to appear the rusty condition, be convenient for better to the pipeline install and dismantle the operation, effectively improved the convenience of using the pipeline.

2. This end and take off rubber seal's pipeline connection structure seals the operation to the butt joint pipe and the pipe of pegging graft through annular rubber seal and protruding rubber pad cooperation, has better connection seal effect to the butt joint pipe and the pipe of pegging graft, helps the stability of connecting between the more stable assurance pipeline, is convenient for better connect the operation to the pipeline, has effectively improved the convenience that people used, and the efficient of being convenient for uses more.

Drawings

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

FIG. 2 is a schematic view of the vertical cross-section structure of the present invention;

fig. 3 is a schematic view of the present invention showing a partial structure.

In the figure: 1. butt-joint pipes; 2. inserting a tube; 3. an annular rubber seal ring; 4. a raised rubber pad; 5. a fixed bracket; 6. an arc-shaped positioning rod; 7. a rotating shaft; 8. an arc-shaped pulling rod; 9. an annular shaft; 10. a fixed block; 11. and (4) circularly moving the plate.

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: the utility model provides a pipeline connection structure of rubber seal that ends, including interfacing pipe 1, the inner wall of interfacing pipe 1 is equipped with grafting pipe 2, the left side of 2 surfaces of grafting pipe is fixed mounting respectively has annular rubber seal 3 and protruding rubber pad 4, seal the operation to interfacing pipe 1 and grafting pipe 2 through annular rubber seal 3 and the cooperation of protruding rubber pad 4, to interfacing pipe 1 and grafting pipe 2 have better connection seal effect, help the stability of connecting between the more stable assurance pipeline, be convenient for better connect the operation to the pipeline, the convenience that people used has effectively been improved, be convenient for use more efficiently, the fixed surface of grafting pipe 2 installs fixed bolster 5, the top of fixed bolster 5 is equipped with rotatable arc locating lever 6, it releases spacing operation to expand to the outside through control annular axle 9 drive fixed block 10 and the cooperation pulling arc locating lever 6 of arc locating lever 8, be convenient for more quick dismantle the operation to the pipeline, simultaneously can be more quick connect the pipeline fixedly, avoid the condition that the pipeline surface corrosion appears after using for a long time, be convenient for better install and dismantle the operation to the pipeline, the rotatable axis of rotation is equipped with rotatable fixed surface of arc locating lever 7, the fixed surface of arc axle 11 fixed block is equipped with the annular sliding plate of rotatable fixed surface of annular pulling rod 9, the fixed surface of arc axle 10, the fixed surface of rotatable axis 10, the fixed block 11 is equipped with the movable plate of annular sliding plate, the annular sliding plate of annular sliding plate.

The utility model discloses in for the ease of sliding to there is rectangular shape slider at the medial surface fixed mounting of annular movable plate 11, rectangular shape spout has been seted up to the surface of grafting pipe 2, rectangular shape slider and rectangular shape spout sliding connection, and the rectangular shape slider of the 11 medial surfaces of annular movable plate mutually supports with the rectangular shape spout of the 2 surfaces of grafting pipe, is convenient for slide.

The utility model discloses in order to improve positioning effect to seted up multiunit positioning groove on the right side to taking over 1 surface of pipe, the left side fixed mounting of arc locating lever 6 has positioning lug, positioning groove and positioning lug looks adaptation, and positioning groove and the left positioning lug of arc locating lever on taking over 1 surface right side mutually support, improve positioning effect.

The utility model discloses in for the ease of sealing operation to annular seal groove has been seted up on the right side to 1 inner wall of pipe, the size of annular seal groove and annular rubber seal 3's size looks adaptation, and annular seal groove and annular rubber seal 3 on 1 inner wall right side of pipe mutually support, are convenient for seal the operation.

The utility model discloses in order to prevent to drop to seted up rubber groove on the right side of 1 inner wall of butt joint pipe, rubber groove's size and protruding rubber pad 4's size looks adaptation, the rubber groove on 1 inner wall right side of butt joint pipe mutually supports with protruding rubber pad 4 and prevents to drop.

When using, will dock pipe 1 and peg graft pipe 2 and dock, use annular rubber seal 3 and protruding rubber pad 4 cooperation to seal up the operation, control annular axle 9 drives fixed block 10 and annular movable plate 11 and slides to the left side along the surface of grafting pipe 2 afterwards, and fixed block 10 drives arc pulling rod 8 and removes, and arc pulling rod 8 drives axis of rotation 7 and removes, and axis of rotation 7 drives arc locating lever 6 and inwards removes the card and go on the location operation in the recess to the 1 surface of butt joint pipe.

To sum up, this end rubber seal's pipeline connection structure of taking off, drive fixed block 10 and arc pull rod 8 cooperation pulling arc locating lever 6 through control annular shaft 9 and expand to the outside and remove spacing operation, be convenient for more quick dismantle the operation to the pipeline, simultaneously can be more quick connect fixedly to the pipeline, avoid leading to the pipeline surface to appear the rusty condition after using for a long time, be convenient for better install and dismantle the operation to the pipeline, effectively improved the convenience of using the pipeline.

This end rubber seal's pipeline connection structure takes off, through annular rubber seal 3 and protruding rubber pad 4 cooperation to taking over 1 and the operation of pegging graft pipe 2 sealing, have better joint seal effect to taking over 1 and the stability of pegging graft pipe 2, help the stability of connecting between the more stable assurance pipeline, be convenient for better connect the operation to the pipeline, effectively improved the convenience that people used, be convenient for more the efficient use.

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 pipeline connection structure of anti-disengaging rubber seal, includes butt joint pipe (1), its characterized in that: the inner wall of butt joint pipe (1) is equipped with grafting pipe (2), the left side of grafting pipe (2) surface is fixed mounting annular rubber seal circle (3) and protruding rubber pad (4) respectively, the outer fixed surface of grafting pipe (2) installs fixed bolster (5), the top of fixed bolster (5) is equipped with rotatable arc locating lever (6), the middle part of arc locating lever (6) is equipped with rotatable axis of rotation (7), the surface of axis of rotation (7) is equipped with rotatable arc pulling rod (8), the right side of arc pulling rod (8) is equipped with rotatable annular axle (9), the outer fixed surface of annular axle (9) installs fixed block (10), the medial surface fixed mounting of fixed block (10) has annular movable plate (11) with the surface mutual gliding of grafting pipe (2).

2. The pipe connection structure of a separation-preventing rubber seal ring as set forth in claim 1, wherein: the inner side surface of the annular moving plate (11) is fixedly provided with a strip-shaped sliding block, the outer surface of the insertion pipe (2) is provided with a strip-shaped sliding groove, and the strip-shaped sliding block is in sliding connection with the strip-shaped sliding groove.

3. The pipe connection structure of the anti-drop rubber seal ring according to claim 1, wherein: the right side of the outer surface of the butt joint pipe (1) is provided with a plurality of groups of positioning grooves, the left side of the arc-shaped positioning rod (6) is fixedly provided with a positioning lug, and the positioning grooves are matched with the positioning lug.

4. The pipe connection structure of a separation-preventing rubber seal ring as set forth in claim 1, wherein: an annular sealing groove is formed in the right side of the inner wall of the butt joint pipe (1), and the size of the annular sealing groove is matched with that of the annular rubber sealing ring (3).

5. The pipe connection structure of a separation-preventing rubber seal ring as set forth in claim 1, wherein: the right side of the inner wall of the butt joint pipe (1) is provided with a rubber groove, and the size of the rubber groove is matched with that of the raised rubber pad (4).