CN213929822U

CN213929822U - Pressure pipeline connecting device

Info

Publication number: CN213929822U
Application number: CN202023041445.4U
Authority: CN
Inventors: 韦志文; 陈顶明; 严晨
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-10
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a pressure pipeline connecting device, which comprises two pipe bodies, wherein the joint of the two pipe bodies is embedded with a reinforced steel wire, the joint of the two pipe bodies is sheathed with a sealing ring, the top ends of the two pipe bodies are provided with a plurality of upper clamping devices, both sides of the upper clamping devices are all fixedly provided with a fixed plate, the top ends of the upper clamping devices are all fixedly provided with a fixed block, a connecting rod is alternately connected between the fixed blocks, the bottom ends of the two pipe bodies are provided with a plurality of lower clamping devices, both sides of the upper clamping devices and both sides of the lower clamping devices are all fixedly provided with a fixed plate, the upper clamping device and the lower clamping device arranged on the outer side of the pipe body are used for fixedly connecting the joint of the pipelines, when the two pipelines are connected, the clamping device in the middle has the function of connecting the two pipelines, meanwhile, the sealing ring is arranged at the joint to prevent the pipeline at the joint from leaking water and being unsealed, and the clamping devices at the two ends can fix the positions of the two pipelines to ensure that the two pipelines do not move.

Description

Pressure pipeline connecting device

Technical Field

The utility model relates to a connecting device, in particular to pipeline under pressure connecting device.

Background

The pipeline connector creates a set of unique pipeline connecting technology by the original design, breaks through the traditional connecting concept, adopts stainless steel and rubber to manufacture an element combination device to achieve the sealing and pressure-bearing functions, and has a very compact structure. During construction, the pipe ends do not need to be processed, the connector is sleeved at the two pipe ends to be connected, the bolts beside the side are screwed, the clamping teeth are tightly meshed with the surfaces of the pipe ends to achieve limiting and fixing, and the sealing sleeve is tightly attached to the pipeline to achieve a locking state of sealing and firm connection. The pipeline connector is divided into a limiting pipeline connector, a compensating pipeline connector, a double-clamp pipeline connector, a pipeline repairing device, a non-metal pipeline connector and the like according to different connection functions. The pipeline connector can be widely applied to pipeline connection of various materials in the industries of petroleum, chemical industry, shipbuilding, ocean platforms, electric power, light industry, medicine, food, construction, municipal administration, environmental protection, mechanical equipment matching and the like.

At present, pressure pipeline connecting device wide application is used in the industry pipeline connection, still has partly incomplete problem and can influence the sealed of pipe connection and leak etc. for example, modern underground pressure pipeline passes through the connecting piece and accomplishes the connection between the pipeline, and the leakproofness can appear in the junction poor, leaks, fixes insecure scheduling problem between the pipeline, and a pressure pipeline connecting device is used for solving above-mentioned problem of proposing now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline under pressure connecting device to the leakproofness can appear in the junction that proposes among the solution above-mentioned background art is poor, leaks, fixed insecure problem between the pipeline.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pipeline under pressure connecting device, includes two bodys, two the junction of body inlays and is equipped with the enhancement steel wire, two the junction cover of body is equipped with the sealing ring, two the top of body is equipped with a plurality of clamping device, and is a plurality of the equal fixed mounting in both sides of going up clamping device has a fixed plate, and is a plurality of the equal fixed mounting in top of going up clamping device has a fixed block, and is a plurality of the interlude is connected with the connecting rod, two between the fixed block the bottom of body is equipped with a plurality of clamping device down, and is a plurality of go up the both sides of clamping device and a plurality of the equal fixed mounting in both sides of clamping device has a fixed plate, corresponding two through threaded rod fixed connection between the fixed plate, and is a plurality of the equal threaded connection in both ends of threaded rod has the nut.

As an optimized technical scheme of the utility model, two the anticorrosion glue film has been laid in the outside of body.

As an optimal technical scheme of the utility model, the equal fixed mounting in both ends of sealing ring has a plurality of water absorption pieces.

As an optimal technical scheme of the utility model, it is a plurality of the top of piece that absorbs water is all fixed and is equipped with a plurality of allochroic silica gel grain, and is a plurality of the allochroic silica gel grain is evenly to place.

As an optimal technical scheme of the utility model, it is a plurality of the perforation has all been seted up to the fixed block.

As an optimized technical scheme of the utility model, it is a plurality of the rubber layer has all been laid to the inboard of going up the double-layered ware and the inboard of lower double-layered ware.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a pipeline under pressure connecting device carries out fixed connection through the last clamping device that sets up the body outside and clamping device down to the pipe connection department, and when two pipe connections, middle clamping device has the effect of connecting two pipelines, is equipped with the sealing ring simultaneously in the junction and prevents that the junction pipeline from leaking the unsealed problem, and the position assurance that the clamping device at both ends can fix two pipelines does not take place to remove.

Drawings

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

fig. 2 is a schematic plan view of the present invention;

fig. 3 is an enlarged schematic view of the structure at a position a of the present invention;

fig. 4 is a schematic view of the structure of the components of the present invention.

In the figure: 1. a pipe body; 2. reinforcing steel wires; 3. a seal ring; 4. an anti-corrosion glue layer; 5. an upper clamping device; 6. a lower clamping device; 7. a fixing plate; 8. a threaded rod; 9. a nut; 10. a fixed block; 11. perforating; 12. a connecting rod; 13. a water-absorbing block; 14. allochroic silica gel particles.

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.

Please refer to fig. 1-4, the utility model provides a pipeline under pressure connecting device, including two bodys 1, the junction of two bodys 1 inlays and is equipped with reinforcing steel wire 2, the junction cover of two bodys 1 is equipped with sealing ring 3, the top of two bodys 1 is equipped with a plurality of clamping device 5 of going up, the equal fixed mounting in both sides of a plurality of clamping device 5 of going up has fixed plate 7, the equal fixed mounting in top of a plurality of clamping device 5 of going up has fixed block 10, it is connected with connecting rod 12 to alternate between a plurality of fixed blocks 10, the bottom of two bodys 1 is equipped with a plurality of clamping device 6 down, the equal fixed mounting in both sides of a plurality of clamping device 5 of going up and a plurality of clamping device 6's 6 both sides has fixed plate 7 down, through 8 fixed connection of threaded rod between two corresponding fixed plates 7, the equal threaded connection in both ends of a plurality of threaded rods 8 has nut 9.

Preferably, the outer sides of the two pipe bodies 1 are paved with anti-corrosion glue layers 4, so that the pipe bodies 1 are prevented from being corroded due to the fact that the pipeline is connected for a long time in an airtight mode.

Preferably, a plurality of water absorption blocks 13 are fixedly installed at both ends of the sealing ring 3 to absorb some water brought by the external environment.

Preferably, a plurality of allochroic silica gel particles 14 are all fixed on the top of a plurality of water absorption blocks 13, and a plurality of allochroic silica gel particles 14 are evenly placed, play a role in prompting, and the tube body 1 can be replaced in time when the allochroic silica gel particles 14 change color.

Preferably, a plurality of fixed blocks 10 are all provided with a through hole 11, so that the connecting rod 12 is inserted into the through hole 11 to be conveniently detached.

Preferably, rubber layers are laid on the inner sides of the plurality of upper retainers 5 and the inner sides of the plurality of lower retainers 6, so that the pressure and the supporting force are properly reduced when the joints of the pipe body 1 are fixed.

When in specific use, the utility model relates to a pressure pipeline connecting device, when two pipe bodies 1 are fixed by a clamping device, fixing plates 7 at two sides of an upper clamping device 5 are connected with screw holes by screw threads through a threaded rod 8 to fix the pipe bodies 1 with the fixing plates 7 at two sides of a lower clamping device 6, meanwhile, clamping devices are also arranged at the two ends of the pipe body 1 to stabilize the positions of the two pipe bodies 1, the fixing blocks 10 at the tops of the three upper clamping devices 5 are inserted and connected through the connecting rods 12 to play a role in convenient disassembly, the joint of the pipe body 1 is provided with a sealing ring 3 and a reinforcing steel wire 2 for sealing the connecting part of the pipeline, and the two sides of each sealing ring 3 are fixedly provided with water absorption blocks 13, one end of the water absorption block 13, which is far away from the tube body 1, is fixedly connected with a plurality of uniformly distributed color-changing silica gel particles 14, so that a prompt effect is achieved, and the tube body 1 can be replaced in time when the color-changing silica gel particles 14 change color.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A pipeline under pressure connecting device comprises two pipes (1), and is characterized in that a reinforcing steel wire (2) is embedded at the joint of the two pipes (1), a sealing ring (3) is sleeved at the joint of the two pipes (1), a plurality of upper clamping devices (5) are arranged at the top ends of the two pipes (1), fixing plates (7) are fixedly arranged on the two sides of the upper clamping devices (5), fixing blocks (10) are fixedly arranged on the top ends of the upper clamping devices (5), connecting rods (12) are alternately connected between the fixing blocks (10), a plurality of lower clamping devices (6) are arranged at the bottom ends of the two pipes (1), fixing plates (7) are fixedly arranged on the two sides of the upper clamping devices (5) and the two sides of the lower clamping devices (6), and the fixing plates (7) are fixedly connected through threaded rods (8), and nuts (9) are connected to both ends of the threaded rods (8) in a threaded manner.

2. A pressure pipe connection according to claim 1, wherein: and an anti-corrosion glue layer (4) is laid on the outer sides of the two pipe bodies (1).

3. A pressure pipe connection according to claim 1, wherein: and a plurality of water absorption blocks (13) are fixedly arranged at the two ends of the sealing ring (3).

4. A pressure pipe connection according to claim 3, wherein: a plurality of allochroic silica gel particles (14) are fixedly arranged at the top ends of the water absorption blocks (13), and the allochroic silica gel particles (14) are uniformly arranged.

5. A pressure pipe connection according to claim 1, wherein: the fixing blocks (10) are provided with through holes (11).

6. A pressure pipe connection according to claim 1, wherein: rubber layers are laid on the inner sides of the upper clamping devices (5) and the inner sides of the lower clamping devices (6).