CN219120072U

CN219120072U - Steel wire mesh skeleton composite pipe

Info

Publication number: CN219120072U
Application number: CN202223389594.9U
Authority: CN
Inventors: 汪登权; 汪博
Original assignee: Suran Pipe Industry Zhangjiakou Co ltd
Current assignee: Suran Pipe Industry Zhangjiakou Co ltd
Priority date: 2022-12-17
Filing date: 2022-12-17
Publication date: 2023-06-02
Anticipated expiration: 2032-12-17

Abstract

The utility model belongs to the field of pipes, in particular to a steel wire mesh skeleton composite pipe, which comprises a first composite pipe and a second composite pipe, wherein the inner sides of the first composite pipe and the second composite pipe are provided with steel wire mesh skeletons; a fixing assembly mounted on the first and second composite pipes; and the connecting component is arranged on the fixed component. The utility model has reasonable design, the flange plate can be fixed on the outer side of the composite pipe through the fixed component and the connecting component, the flange plate is not easy to fall off after long-term use, the pipeline fixing effect is good, the service life is longer, the pipeline fixing cost is lower by only matching bolts and nuts during fixing, the large-scale popularization is facilitated, the parts are fewer, the fault tolerance is larger, the opening and the connecting position are matched and fixed through the sealing gasket, the leakage is not easy, and the connecting effect is better and the safety is higher.

Description

Steel wire mesh skeleton composite pipe

Technical Field

The utility model relates to the technical field of pipes, in particular to a steel wire mesh skeleton composite pipe.

Background

The steel wire mesh skeleton composite pipe is a relatively common composite pipe, and the composite pipe can have the advantages of a plastic pipe and the strength of a steel wire mesh simultaneously by taking high-strength plastic steel wire mesh and polyethylene as raw materials, so that the steel wire mesh skeleton composite pipe is commonly applied to the fields of water supply and air supply;

the publication number is CN217762596U discloses a steel wire mesh skeleton composite pipe, including first flange, first composite pipe body, fixed staple bolt, second composite pipe body, second flange, discharge port, steel wire mesh skeleton and location firm mechanism. According to the utility model, the positioning and stabilizing mechanism is arranged, the first fixing block and the second fixing block are matched with the clamping mechanism to clamp the first fixing flange and the second fixing flange, and then the screw is rotated clockwise, so that the screw is in threaded transmission at the inner side of the first threaded seat, the distance between the first fixing block and the second fixing block is shortened, the first composite pipe body and the second composite pipe body are tightly embedded into the inner side of the fixed hoop, and the advantage of stabilizing the connection between the steel wire mesh skeleton composite pipes is achieved;

the first fixing flange and the second fixing flange are clamped by the first fixing block and the second fixing block matched with the clamping mechanism, then the screw rod is rotated clockwise, so that the screw rod is in threaded transmission at the inner side of the first threaded seat, the distance between the first fixing block and the second fixing block is shortened, the first composite pipe body and the second composite pipe body are tightly embedded at the inner side of the fixed anchor ear, the advantage of stable connection between the steel wire mesh framework composite pipes is achieved, the screw rod can be rotated clockwise, the screw rod is in threaded transmission at the inner side of the second threaded seat, the screw rod is moved, the movable block drives the clamping block to move, the slide bar slides towards the inner side of the fixing block, the clamping block is matched with the first fixing block and the second fixing block to clamp and fix the second fixing flange and the first fixing flange, the advantage that can fix second flange and first flange fast has been reached, however this pipeline connected mode can exist two problems in the use, one is that its when carrying out the pipeline connection, the flange is usually in the outside of pipeline, easily become flexible and drop after long-term use, lead to the pipeline fixed effect not good, life is shorter, and a large amount of transmission class and structure class parts have been used during its fixing, this is higher when probably leading to this mode connecting tube, be unfavorable for popularizing on a large scale, and the part is more, fault tolerance is also less, and secondly it trompil and the junction of part are more when connecting, leak easily, the connection effect is relatively poor, the security is lower, therefore we propose a wire net skeleton composite pipe.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a steel wire mesh skeleton composite pipe.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a steel wire mesh skeleton composite pipe comprising:

the inner sides of the first composite pipe and the second composite pipe are provided with steel wire mesh frameworks;

a fixing assembly mounted on the first and second composite pipes;

and the connecting component is arranged on the fixed component.

Preferably, the fixed subassembly includes inner circle sealing gasket, ring flange, first screw hole, first fixing bolt, first fixation nut and first gasket seal, the inner circle sealing gasket bonds respectively in the inboard of first compound pipe and second compound pipe, the ring flange overlaps respectively and establishes in the outside of first compound pipe and second compound pipe, the outside a week at the ring flange is seted up to first screw hole, and runs through one side of first compound pipe, second compound pipe and inner circle sealing gasket, first fixing bolt threaded connection is in the inboard of first screw hole, first fixation nut threaded connection is in the outside of first fixing bolt, first gasket seal cover is established in the outside both sides of first fixing bolt.

Preferably, the flange plate is of a T-shaped structure, and the inner diameter of the flange plate is matched with the outer diameters of the first composite pipe and the second composite pipe.

Preferably, the connecting assembly comprises a second sealing gasket, an outer hoop, a second threaded hole, a second fixing bolt, a second fixing nut and a third sealing gasket, wherein the second sealing gasket is clamped between adjacent sides of the flange plate and the outer hoop, the outer hoop is clamped between inner sides of the adjacent second sealing gaskets, the second threaded hole is formed in one side of the left flange plate and penetrates through one sides of the outer hoop and the right flange plate, the second fixing bolt is in threaded connection with the inner side of the second threaded hole, the second fixing nut is in threaded connection with the outer side of the second fixing bolt, and the third sealing gasket is sleeved on two sides of the outer side of the second fixing bolt.

Preferably, the first sealing gasket, the second sealing gasket and the third sealing gasket are all circular, and the first sealing gasket, the second sealing gasket and the third sealing gasket are all made of silica gel materials.

Preferably, the first fixing bolts and the second fixing bolts are all provided with eight, and the first fixing bolts and the second fixing bolts are all made of outer hexagon bolts.

Preferably, a baffle ring is arranged in the middle of the inner side of the outer hoop, and the distance between the baffle ring and one side surface of the outer hoop is matched with the thickness of the second sealing gasket.

Preferably, the inner diameter of the second sealing gasket is larger than the inner diameter of the flange, and the outer diameter of the second sealing gasket is smaller than the plane distance from the center of the second threaded hole to the center of the flange.

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

(1) According to the steel wire mesh skeleton composite pipe, the flange plate on the steel wire mesh skeleton composite pipe can be fixed on the outer side of the composite pipe through the fixing assembly, and is not easy to fall off after long-term use, so that the pipe fixing effect is good, the service life is long, and the pipe fixing cost is low due to the fact that bolts and nuts are used for matching during fixing, large-scale popularization is facilitated, parts are fewer, and the fault tolerance is large.

(2) According to the steel wire mesh skeleton composite pipe, through the connecting assembly, the steel wire mesh skeleton composite pipe is fixed at the openings and the connecting positions through the sealing gasket in a matched mode, leakage is not easy to occur, and the connecting effect is good and the safety is high.

Drawings

Fig. 1 is a schematic perspective view of a steel wire mesh skeleton composite pipe according to the present utility model;

fig. 2 is a schematic diagram of a disassembled and enlarged structure of a steel wire mesh skeleton composite pipe according to the present utility model;

FIG. 3 is an enlarged schematic view of the portion A in FIG. 1;

fig. 4 is a schematic diagram of a partially disassembled and enlarged structure of a steel wire mesh skeleton composite pipe according to the present utility model.

In the figure: 1. a first composite tube; 2. a second composite tube; 3. an inner ring sealing gasket; 4. a flange plate; 5. a first threaded hole; 6. a first fixing bolt; 7. a first fixing nut; 8. a first sealing gasket; 9. a second sealing gasket; 10. an outer cuff; 11. a second threaded hole; 12. a second fixing bolt; 13. a second fixing nut; 14. a third sealing gasket; 15. a baffle ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples

Referring to fig. 1 to 4, a steel wire mesh skeleton composite pipe comprises a first composite pipe 1, a second composite pipe 2, a fixing component and a connecting component, wherein the inner sides of the first composite pipe 1 and the second composite pipe 2 are provided with steel wire mesh skeletons, the steel wire mesh skeletons can improve the integral strength of the composite pipe, the fixing component is arranged on the first composite pipe 1 and the second composite pipe 2, the connecting component is arranged on the fixing component, an inner ring sealing gasket 3 is respectively adhered to the inner sides of the first composite pipe 1 and the second composite pipe 2, a flange 4 is respectively sleeved on the outer sides of the first composite pipe 1 and the second composite pipe 2, a first threaded hole 5 is formed in one side of the flange 4 and penetrates through the first composite pipe 1, the second composite pipe 2 and one side of the inner ring sealing gasket 3, a first fixing bolt 6 is in threaded connection with the inner side of the first threaded hole 5, the first fixing nut 7 is connected with the outer side of the first fixing bolt 6 in a threaded manner, the first sealing gasket 8 is sleeved on the two sides of the outer side of the first fixing bolt 6, the second sealing gasket 9 is clamped between the flange plate 4 and the adjacent side of the outer hoop 10, the outer hoop 10 is clamped between the inner sides of the adjacent second sealing gaskets 9, the outer hoop 10 can improve the tightness of the structure and avoid leakage, the second threaded hole 11 is formed on one side of the left flange plate 4 and penetrates through one side of the outer hoop 10 and one side of the right flange plate 4, the second fixing bolt 12 is connected with the inner side of the second threaded hole 11 in a threaded manner, the second fixing nut 13 is connected with the outer side of the second fixing bolt 12 in a threaded manner, the third sealing gasket 14 is sleeved on the two sides of the outer side of the second fixing bolt 12, the baffle ring 15 is arranged in the middle of the inner side of the outer hoop 10 and can respectively support and limit the two second sealing gaskets 9, the spacing between the baffle ring 15 and one side of the outer hoop 10 is matched with the thickness of the second sealing gasket 9.

In this embodiment, the flange 4 has a T-shaped structure, and the inner diameter of the flange 4 is adapted to the outer diameters of the first composite pipe 1 and the second composite pipe 2, and it should be noted that the flange 4 can connect the composite pipes on two sides, so as to improve connection stability.

In this embodiment, the first sealing gasket 8, the second sealing gasket 9 and the third sealing gasket 14 are all in annular shapes, and the first sealing gasket 8, the second sealing gasket 9 and the third sealing gasket 14 are all made of silica gel materials, and it should be noted that the sealing performance of the structure during connection can be improved by the first sealing gasket 8, the second sealing gasket 9 and the third sealing gasket 14, and leakage is not easy.

In this embodiment, the first fixing bolt 6 and the second fixing bolt 12 are all provided with eight, and the first fixing bolt 6 and the second fixing bolt 12 are all made of outer hexagon bolts, and it should be noted that the first fixing bolt 6 and the second fixing bolt 12 can be convenient for install and fix this structure, so that the fixing cost is lower.

In this embodiment, the inner diameter of the second sealing gasket 9 is greater than the inner diameter of the flange 4, and the outer diameter of the second sealing gasket 9 is smaller than the planar distance from the center of the second threaded hole 11 to the center of the flange 4, and it should be noted that the second sealing gasket 9 may be filled on both sides of the outer hoop 10, so as to ensure the sealing effect at the connection position of the pipeline.

Through the structure, the steel wire mesh skeleton composite pipe provided by the utility model can ensure that the flange 4 can be fixed on the outer side of the composite pipe, is not easy to fall off after long-term use, has good pipeline fixing effect and longer service life, is only matched with bolts and nuts during fixing, has lower pipeline fixing cost, is beneficial to large-scale popularization, has fewer parts, has larger fault tolerance rate, is matched and fixed at the opening and the connecting part through the sealing gasket, is not easy to leak, has better connecting effect and higher safety, and is particularly operated by firstly fixing the inner ring sealing gasket 3 on the inner sides of the first composite pipe 1 and the second composite pipe 2, sleeving the flange 4 on the outer sides of the first composite pipe 1 and the second composite pipe 2 respectively, aligning the first threaded holes 5, respectively placing the first sealing gaskets 8 on the two sides of the first threaded holes 5, the first fixing bolt 6 is rotated to enter from the outside, the first fixing nut 7 is rotated to enable the first fixing nut 7 to be connected with the first fixing bolt 6 at the inner side of the pipeline, two first sealing gaskets 8 are respectively pressed on two sides of the first threaded hole 5 from two sides, after fixing of the two flange plates 4 is completed, the second sealing gaskets 9 are adhered to the adjacent sides of the flange plates 4, an outer hoop 10 is sleeved in the middle of the flange plates, two sides of the outer hoop 10 are respectively pressed with the two second sealing gaskets 9, third sealing gaskets 14 are respectively placed on two sides of the second threaded hole 11, the second fixing bolt 12 is rotated to enable the second fixing bolt 12 to enter into the second threaded hole 11, the second fixing nut 13 is rotated to enable the second fixing nut to be connected with the second fixing bolt 12 at the other side, and meanwhile the third sealing gaskets 14 at two sides are pressed on one side of the flange plates 4, and connection is completed.

The steel wire mesh skeleton composite pipe provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. A steel wire mesh skeleton composite pipe, comprising:

the device comprises a first composite pipe (1) and a second composite pipe (2), wherein steel wire mesh frameworks are arranged on the inner sides of the first composite pipe (1) and the second composite pipe (2);

the fixing assembly is arranged on the first composite pipe (1) and the second composite pipe (2);

the connecting component is arranged on the fixed component;

the fixing assembly comprises an inner ring sealing gasket (3), a flange plate (4), a first threaded hole (5), a first fixing bolt (6), a first fixing nut (7) and a first sealing gasket (8), wherein the inner ring sealing gasket (3) is respectively adhered to the inner sides of a first composite pipe (1) and a second composite pipe (2), the flange plate (4) is respectively sleeved on the outer sides of the first composite pipe (1) and the second composite pipe (2), the first threaded hole (5) is formed in one circle outside the flange plate (4) and penetrates through one side of the first composite pipe (1), one side of the second composite pipe (2) and one side of the inner ring sealing gasket (3), the first fixing bolt (6) is connected to the inner side of the first threaded hole (5) in a threaded mode, the first fixing nut (7) is connected to the outer sides of the first fixing bolt (6) in a threaded mode, and the first sealing gasket (8) is sleeved on the two sides of the outer sides of the first fixing bolt (6);

the connecting assembly comprises a second sealing gasket (9), an outer hoop (10), a second threaded hole (11), a second fixing bolt (12), a second fixing nut (13) and a third sealing gasket (14), wherein the second sealing gasket (9) is clamped between the flange plate (4) and the adjacent side of the outer hoop (10), the outer hoop (10) is clamped between the inner sides of the adjacent second sealing gasket (9), the second threaded hole (11) is formed in one side of the left flange plate (4) and penetrates through one sides of the outer hoop (10) and the right flange plate (4), the second fixing bolt (12) is in threaded connection with the inner side of the second threaded hole (11), the second fixing nut (13) is in threaded connection with the outer side of the second fixing bolt (12), and the third sealing gasket (14) is sleeved on two sides of the outer side of the second fixing bolt (12).

2. A steel wire mesh skeleton composite pipe according to claim 1, characterized in that the flange (4) is of a T-shaped structure, and the inner diameter of the flange (4) is adapted to the outer diameters of the first composite pipe (1) and the second composite pipe (2).

3. A steel wire mesh skeleton composite pipe according to claim 2, characterized in that the first sealing gasket (8), the second sealing gasket (9) and the third sealing gasket (14) are all circular ring-shaped, and the first sealing gasket (8), the second sealing gasket (9) and the third sealing gasket (14) are all made of silica gel materials.

4. A steel wire mesh skeleton composite pipe according to claim 3, characterized in that eight first fixing bolts (6) and eight second fixing bolts (12) are provided, and the first fixing bolts (6) and the second fixing bolts (12) are made of outer hexagonal bolts.

5. A steel wire mesh skeleton composite pipe according to claim 1, characterized in that a baffle ring (15) is arranged in the middle of the inner side of the outer hoop (10), and the spacing between the baffle ring (15) and one side surface of the outer hoop (10) is matched with the thickness of the second sealing gasket (9).

6. A steel wire mesh skeleton composite pipe according to claim 5, characterized in that the inner diameter of the second sealing gasket (9) is larger than the inner diameter of the flange plate (4), and the outer diameter of the second sealing gasket (9) is smaller than the plane spacing from the center of the second threaded hole (11) to the center of the flange plate (4).