CN223004634U

CN223004634U - Pipeline connecting device

Info

Publication number: CN223004634U
Application number: CN202421671628.XU
Authority: CN
Inventors: 陆秀婷; 喻思洁; 陆煜恒
Original assignee: Zhejiang Qianda Pipe Industry Co ltd
Current assignee: Zhejiang Qianda Pipe Industry Co ltd
Priority date: 2024-07-16
Filing date: 2024-07-16
Publication date: 2025-06-20
Anticipated expiration: 2034-07-16

Abstract

The utility model discloses a pipeline connection device, including a pipeline body, the pipeline body is divided into two groups, the surface of the pipeline body is sleeved with a connection structure, the interior of the connection structure is embedded with a sealing structure, the pipeline body includes a pipe body and a sealing ring, a sealing ring is fixedly installed on one side surface of the pipeline body, the connection structure includes a first fixing ring, a screw rod, an outer cover, a mounting plate, a fixing bolt, a screw hole, an embedding hole, a second fixing ring, and a slide groove, the outer cover is divided into two groups, the surface of the outer cover is located near the front and rear positions and the mounting plates are fixedly installed, the mounting plates are four groups in total, the upper surface of the mounting plates are opened with screw holes, the interior of the screw holes is embedded with fixing bolts, and the fixing bolts are divided into two groups. The pipeline connection device described in the utility model can quickly install the pipeline, can further seal the pipeline, and prevent the pipeline from leaking.

Description

Pipeline connecting device

Technical Field

The utility model relates to the technical field of pipeline connection, in particular to a pipeline connection device.

Background

The pipeline is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and the like, has wide application range and is mainly used in protection of power cables, water supply, water discharge, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices, various connecting modes of the pipeline are adopted, such as welding, clamping and pressing type connection, threaded connection, socket connection and the like, the conventional pipeline connecting device has certain defects in use, the welding mode is not easy to disassemble, the clamping and pressing type connection is poor in stability, the threaded connection is mainly suitable for steel pipes, copper pipes and the like, the adaptability is poor, the sealing performance is poor, and leakage is easy to occur after the installation is finished, and therefore, the pipeline connecting device is provided.

Disclosure of utility model

The utility model mainly aims to provide a pipeline connecting device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a pipeline connecting device, includes the pipeline main part, the pipeline main part is two sets of, the surface cover of pipeline main part is established and is connected with connection structure, connection structure's inside inlays to be established and installs seal structure.

Further, the pipeline main body comprises a pipe body and a sealing ring, and the sealing ring is fixedly arranged on one side surface of the pipeline main body.

Further, connection structure includes first solid fixed ring, screw rod, dustcoat, installation plate, fixing bolt, screw, inlays and establishes hole, second solid fixed ring, spout, the dustcoat is two sets ofly, the surface of dustcoat is located near the place ahead and equal fixed mounting in rear position has the installation plate, four sets altogether of installation plate, the screw has all been seted up to the upper surface of installation plate, the inside of screw is inlayed and is connected with fixing bolt, fixing bolt is two sets ofly, the internal surface of dustcoat is located near one side position and all inlays and establishes and install first solid fixed ring, one side surface of first solid fixed ring is located the intermediate position and all has been seted up and inlay and establish the hole, inlay the inside of establishing the hole and all inlay and establish and install the screw rod, the internal surface of dustcoat is located near the opposite side position and all inlays and establish and install the second solid fixed ring, the internal surface of dustcoat is located near one side of first solid fixed ring and all has seted up the spout.

Further, the pipeline main body and the connecting structure are sleeved and arranged on the surface of the pipe body through the first fixing ring and the second fixing ring.

Further, the sealing structure comprises an air bag, a limiting ring, a sliding block and a pushing plate, wherein the limiting ring is fixedly arranged on one side surface of the air bag, the pushing plate is fixedly arranged on the other side surface of the air bag, the sliding block is fixedly arranged on the surface of the pushing plate, and the sliding blocks are two groups.

Furthermore, the connecting structure and the sealing structure are embedded and arranged between the first fixing ring and the second fixing ring through the push plate and the limiting ring, and the sliding block is embedded and arranged in the sliding groove.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, the two groups of pipelines can be quickly connected and fixed through the arranged mounting plate and the fixing bolts, the operation is convenient, the disassembly and the assembly are convenient, and the push plate can be extruded through the arranged screw rod, so that the air bag is deformed, and the tightness between the pipeline main bodies is enhanced.

Drawings

FIG. 1 is a schematic view of the overall structure of a pipe connection device according to the present utility model;

FIG. 2 is a cross-sectional view of a mounting plate of a pipe coupling according to the present utility model;

FIG. 3 is a detailed view of the connection structure of a pipe connection device according to the present utility model;

FIG. 4 is an enlarged detail view of FIG. 2A of a pipe connection of the present utility model;

FIG. 5 is an enlarged detail view of FIG. 3B of a pipe connection of the present utility model;

fig. 6 is an enlarged detail view of fig. 5C of a pipe connection device according to the present utility model.

In the figure, 1, a pipeline main body, 101, a pipe body, 102, a sealing ring, 2, a connecting structure, 201, a first fixing ring, 202, a screw, 203, an outer cover, 204, an installation plate, 205, a fixing bolt, 206, a screw hole, 207, an embedded hole, 208, a second fixing ring, 209, a sliding chute, 3, a sealing structure, 301, an air bag, 302, a limiting ring, 303, a sliding block, 304 and a push plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-6, a pipeline connecting device comprises two groups of pipeline main bodies 1, wherein the surface of the pipeline main bodies 1 is sleeved with a connecting structure 2, and a sealing structure 3 is embedded in the connecting structure 2;

The pipeline main body 1 comprises a pipeline body 101 and a sealing ring 102, the sealing ring 102 is fixedly arranged on one side surface of the pipeline main body 1, and the sealing ring 102 plays a certain role in sealing the pipeline body 101; the connecting structure 2 comprises a first fixing ring 201, a screw rod 202, an outer cover 203, a mounting plate 204, fixing bolts 205, screw holes 206, embedding holes 207, a second fixing ring 208 and sliding grooves 209, wherein the two groups of outer cover 203 are arranged, the mounting plate 204 is fixedly mounted on the surface of the outer cover 203 at positions close to the front and the rear, the four groups of mounting plate 204 are arranged, the screw holes 206 are formed in the upper surface of the mounting plate 204, the fixing bolts 205 are embedded and connected in the screw holes 206, the two groups of fixing bolts 205 are arranged in the inner surface of the outer cover 203, the first fixing ring 201 is embedded and mounted on the inner surface of the outer cover 203 at positions close to one side, the embedding holes 207 are formed in the inner surface of the first fixing ring 201 at positions close to the middle, threads are formed in the embedding holes 207, the screw rods 202 are embedded and mounted on the inner surface of the outer cover 203 at positions close to the other side, and the sliding grooves 209 are formed in the inner surface of the outer cover 203 at positions close to the first fixing ring 201; the pipeline main body 1 and the connecting structure 2 are sleeved on the surface of the pipeline main body 101 through the first fixing ring 201 and the second fixing ring 208, the sealing structure 3 comprises an air bag 301, a limiting ring 302, a sliding block 303 and a push plate 304, the limiting ring 302 is fixedly arranged on one side surface of the air bag 301, the push plate 304 is fixedly arranged on the other side surface of the air bag 301, the sliding block 303 is fixedly arranged on the surface of the push plate 304, two groups of sliding blocks 303 are arranged, the air bag 301 is filled with gas, the air bag 301 deforms when being subjected to external force, the connecting structure 2 and the sealing structure 3 are embedded and arranged between the first fixing ring 201 and the second fixing ring 208 through the push plate 304 and the limiting ring 302, the slider 303 is embedded and mounted inside the chute 209.

It should be noted that, in the use of the pipe connecting device, the two groups of pipe main bodies 1 are aligned, the pipe main bodies 1 are connected through the connecting structure 2 and are sealed through the sealing structure 3, the pipe body 101 is aligned, the sealing ring 102 is contacted, the outer cover 203 is sleeved on the surface of the pipe body 101, the first fixing ring 201 is contacted with the second fixing ring 208, the mounting plates 204 are contacted, the fixing bolts 205 are embedded into the screw holes 206 to fix, the screw 202 embedded into the holes 207 is rotated, the push plate 304 is pushed to move to one side by the screw 202, the sliding block 303 moves in the sliding groove 209, the air bag 301 is extruded, and the air bag 301 wraps the pipe body 101 for sealing.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The pipeline connecting device is characterized by comprising two groups of pipeline main bodies (1), wherein the surface of the pipeline main bodies (1) is sleeved with a connecting structure (2), a sealing structure (3) is embedded in the connecting structure (2), the connecting structure (2) comprises a first fixing ring (201), a screw rod (202), an outer cover (203), a mounting plate block (204), fixing bolts (205), screw holes (206), embedded holes (207), a second fixing ring (208) and sliding grooves (209), the outer cover (203) is provided with two groups, the surface of the outer cover (203) is provided with the mounting plate block (204) at the position close to the front and the rear, the four groups of the mounting plate block (204) are provided with the screw holes (206), the fixing bolts (205) are embedded in the screw holes (206), the inner surfaces of the outer cover (203) are provided with the first fixing ring (202) embedded at the position close to one side, the screw rod (207) is embedded in the middle position of the inner cover (203), the inner surface of the outer cover (203) is close to the other side and is embedded with a second fixing ring (208), and the inner surface of the outer cover (203) is close to one side of the first fixing ring (201) and is provided with a sliding groove (209).

2. The pipe connecting device according to claim 1, wherein the pipe main body (1) comprises a pipe body (101) and a sealing ring (102), and the sealing ring (102) is fixedly arranged on one side surface of the pipe main body (1).

3. The pipe connecting device according to claim 2, wherein the pipe body (1) and the connecting structure (2) are sleeved on the surface of the pipe body (101) through the first fixing ring (201) and the second fixing ring (208).

4. The pipeline connecting device according to claim 3, wherein the sealing structure (3) comprises an air bag (301), a limiting ring (302), a sliding block (303) and a pushing plate (304), the limiting ring (302) is fixedly arranged on one side surface of the air bag (301), the pushing plate (304) is fixedly arranged on the other side surface of the air bag (301), the sliding blocks (303) are fixedly arranged on the surface of the pushing plate (304), and the sliding blocks (303) are in two groups.

5. The device for connecting a pipeline according to claim 4, wherein the connecting structure (2) and the sealing structure (3) are embedded and installed between the first fixing ring (201) and the second fixing ring (208) through the push plate (304) and the limiting ring (302), and the sliding block (303) is embedded and installed inside the sliding groove (209).