CN216520234U

CN216520234U - Steel wire mesh skeleton pipe flange connector

Info

Publication number: CN216520234U
Application number: CN202122817828.4U
Authority: CN
Inventors: 林宣快
Original assignee: Qinghai Kaideli Pipeline Engineering Co ltd
Current assignee: Qinghai Kaideli Pipeline Engineering Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-05-13
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a steel wire mesh framework pipe flange connector which comprises a pipeline body, wherein the pipeline body comprises a composite base layer and a steel wire mesh, the composite base layer is divided into two layers, the steel wire mesh is positioned in the middle of the composite base layer, an electric smelting PE flange root is arranged on the outer surface of the pipeline body, a flange plate is arranged at the shaft shoulder of the electric smelting PE flange root, and the flange plates are detachably connected through bolt assemblies. The beneficial effects of the utility model are: through bolt assembly connection ring flange, make the ring flange be close to each other, bolt assembly comprises stud and nut moreover, and the stud both ends can all be fastened through the nut, and the installation of being convenient for when installing moreover can improve the leakproofness between the electric smelting PE flange root through being provided with second sealing washer and third sealing washer respectively in second recess and third recess inside.

Description

Steel wire mesh skeleton pipe flange connector

Technical Field

The utility model relates to the field of pipeline connectors, in particular to a steel wire mesh skeleton pipe flange connector.

Background

The steel wire mesh framework pipe is an industry abbreviation of steel wire mesh framework plastic composite pipe, and is an improved novel steel framework plastic composite pipe. The pipe is made up by using high-strength steel wires after plastic coating and cross-weaving to form net as skeleton and thermoplastic plastics polyethylene and fusing them together, using steel wire winding net as skeleton reinforcement body of polyethylene plastic pipe, using high-density polyethylene (HDPE) as core pipe base body and adopting high-performance HDPE modified adhesive resin to tightly connect the steel wire skeleton with inner and outer layers of high-density polyethylene together so as to obtain good composite effect. Because the high strength steel wire reinforcement is encased in the continuous thermoplastic, the composite pipe overcomes the disadvantages of steel and plastic pipes, while maintaining the advantages of steel and plastic pipes.

In the actual use process of the pipeline, two sections of pipelines are generally connected through a connecting assembly, the use length is further guaranteed according to different use conditions, the leakage phenomenon often occurs when the existing connecting piece is used, and therefore the problem is solved by providing the steel wire mesh framework pipe flange connector.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a steel wire mesh framework pipe flange connector.

The purpose of the utility model is realized by the following technical scheme:

the utility model provides a wire net skeleton pipe flange connector, includes the pipeline body, the pipeline body includes compound basic unit and wire net, compound basic unit divide into two-layerly, and the wire net is located in the middle of the compound basic unit, pipeline body surface is provided with electric smelting PE ring flange root, the shaft shoulder department of electric smelting PE ring flange root is provided with the ring flange, can dismantle the connection through bolt assembly between the ring flange.

A further technical scheme is that the bolt assembly comprises a stud and a nut, the two ends of the stud are in threaded connection with the nut, and a spring gasket is arranged between the nut and the flange plate during connection.

A further technical scheme is that the end of the pipeline body is bent by ninety degrees to form a bent portion, the side of the bent portion is provided with an electric smelting PE flange root, and the two electric smelting PE flange roots are connected through a bolt assembly.

A further technical solution is that a first sealing ring is arranged between the two bending parts.

A second groove is formed in the side face of the electric smelting PE flange root, and a second sealing ring is arranged in the second groove.

A third groove is further formed in the side face of the electric smelting PE flange root, and a third sealing ring is arranged inside the third groove.

The utility model has the following advantages:

the flange plates are connected through the bolt assemblies, so that the flange plates are close to each other, the bolt assemblies consist of the double-end studs and the nuts, two ends of each stud can be fastened through the nuts and are convenient to install during installation, the sealing performance between electric smelting PE flange roots can be improved by respectively arranging the second sealing ring and the third sealing ring in the second groove and the third groove, double sealing is performed through the second sealing ring and the third sealing ring, the sealing performance of the connector is improved, and the leakage risk is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the pipe body according to the present invention.

Fig. 2 is an enlarged schematic view of the utility model at a in fig. 1.

Fig. 3 is a structural diagram of the bending part of the present invention.

In the figure, 1, a pipe body; 101. a composite base layer; 102. steel wire mesh; 2. electrically melting PE flange root; 3. a flange plate; 4. a bolt assembly; 5. a spring washer; 6. a bending section; 7. a first seal ring; 8. a second groove; 9. a second seal ring; 10. a third groove; 11. and a third sealing ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as figure 1, embodiment 1 shown in figure 2, a steel wire mesh skeleton pipe flange connector, including pipeline body 1, pipeline body 1 includes composite base layer 101 and steel wire mesh 102, composite base layer 101 divide into two-layerly, and steel wire mesh 102 is located in the middle of composite base layer 101, can improve holistic intensity through being provided with steel wire mesh 102 between

composite base layer

101, 1 surface of pipeline body is provided with electric smelting PE flange root 2, the shaft shoulder department of electric smelting PE flange root 2 is provided with ring flange 3, can dismantle the connection through bolt assembly 4 between the ring flange 3, make pipeline body 1 and electric smelting PE flange root 2 be close to each other through bolt assembly 4 and connect, combine together.

The bolt assembly 4 consists of a stud and a nut, the two ends of the stud are in threaded connection with the nut, and a spring gasket 5 is arranged between the nut and the flange plate 3 during connection; through stud and nut built-up connection, stud both ends can all fasten through the nut to be convenient for install when installing, general stud and nut all are the standard component, can be very easy find the part of adaptation, can be convenient for more change when taking place to damage.

A second groove 8 is formed in the side surface of the electric smelting PE flange root 2, and a second sealing ring 9 is arranged inside the second groove 8; a third groove 10 is further formed in the side face of the electric smelting PE flange root 2, and a third sealing ring 11 is arranged inside the third groove 10; through set up second sealing washer 9 and third sealing washer 11 respectively inside second recess 8 and third recess 10 and can form double seal between electric smelting PE flange root 2, and then improve the leakproofness of this connector, reduce the emergence and leak.

As embodiment 2 shown in fig. 3, a steel wire mesh skeleton pipe flange connector, its characterized in that: including pipeline body 1, pipeline body 1 includes composite base layer 101 and wire net 102, and composite base layer 101 divide into two-layerly, and wire net 102 is located in the middle of composite base layer 101.

The tip of pipeline body 1 is bent ninety degrees and is formed flexion 6, and the side of flexion 6 is provided with electric smelting PE flange root 2, and two electric smelting PE flange roots 2 are connected through bolt assembly 4, through bending pipeline body 1 into ninety degrees and form flexion 6, can reduce the use to coupling assembling, practices thrift use cost, makes directly make in addition and dock between two flexion 6, reduces intermediate junction spare to improve holistic reliability.

The bolt assembly 4 consists of a stud and a nut, the two ends of the stud are in threaded connection with the nut, and a spring gasket 5 is arranged between the nut and the flange plate 3 during connection; the double-end stud can be connected with the screw thread from the double-end, can be conveniently installed and disassembled in the practical use, and the common double-end stud and the screw cap are standard parts, can be conveniently purchased and are convenient to replace.

A first sealing ring 7 is arranged between the two bending parts 6; the first sealing ring 7 is in pressing contact with the side face of the bending part 6, so that the bending parts 6 can be mutually attached, the sealing effect is achieved in use, and leakage is reduced.

The working process of the utility model is as follows: firstly, make ring flange 3 and electrofusion PE flange root 2 combine, then weld ring flange 3 and pipeline body 1 together, put into second recess 8 and third sealing washer 11 respectively to second sealing washer 9 and third sealing washer after the welding finishes, next fasten ring flange 3 together through bolt assembly 4 to make and combine between the electrofusion PE flange root 2, realize the connection of pipeline body 1.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a steel mesh skeleton pipe flange connector which characterized in that: including pipeline body (1), pipeline body (1) is including compound basic unit (101) and wire net (102), compound basic unit (101) divide into two-layerly, and wire net (102) are located in the middle of compound basic unit (101), pipeline body (1) surface is provided with electric smelting PE flange root (2), the shaft shoulder department of electric smelting PE flange root (2) is provided with ring flange (3), can dismantle the connection through bolt assembly (4) between ring flange (3).

2. The steel wire mesh skeleton pipe flange connector of claim 1, which is characterized in that: bolt assembly (4) are for compriseing stud and nut, and stud both ends threaded connection has the nut, is provided with spring washer (5) between nut and ring flange (3) during the connection.

3. The steel wire mesh skeleton pipe flange connector of claim 1, which is characterized in that: the end of the pipeline body (1) is bent by ninety degrees to form a bent portion (6), the side face of the bent portion (6) is provided with an electric melting PE flange root (2), and the two electric melting PE flange roots (2) are connected through a bolt assembly (4).

4. The steel wire mesh skeleton pipe flange connector of claim 3, wherein: a first sealing ring (7) is arranged between the two bending parts (6).

5. The steel wire mesh skeleton pipe flange connector of claim 2, wherein: a second groove (8) is formed in the side face of the electric melting PE flange root (2), and a second sealing ring (9) is arranged inside the second groove (8).

6. The steel wire mesh skeleton pipe flange connector of claim 5, wherein: a third groove (10) is further formed in the side face of the electric melting PE flange root (2), and a third sealing ring (11) is arranged inside the third groove (10).