CN214171646U - Steel wire framework pipe connecting structure - Google Patents
Steel wire framework pipe connecting structure Download PDFInfo
- Publication number
- CN214171646U CN214171646U CN202022910660.7U CN202022910660U CN214171646U CN 214171646 U CN214171646 U CN 214171646U CN 202022910660 U CN202022910660 U CN 202022910660U CN 214171646 U CN214171646 U CN 214171646U
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- Prior art keywords
- pipe
- steel wire
- wire framework
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 49
- 239000010959 steel Substances 0.000 title claims abstract description 49
- 238000002844 melting Methods 0.000 claims abstract description 42
- 230000008018 melting Effects 0.000 claims abstract description 35
- 239000012943 hotmelt Substances 0.000 claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 abstract description 8
- 238000010168 coupling process Methods 0.000 abstract description 8
- 238000005859 coupling reaction Methods 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000004698 Polyethylene Substances 0.000 description 20
- 230000004927 fusion Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a steel wire framework pipe connecting structure, which comprises a pipe joint, wherein the pipe joint comprises a PE pipe fitting with at least two groups of ports and steel wire framework pipes with the same number as the ports of the PE pipe fitting; each group of ports of the PE pipe fittings are connected with a group of hot melting conversion sleeves in a hot melting mode to form a group of pipe joints, the end portions of the steel wire framework pipes are provided with hot melting joints, and each group of hot melting conversion sleeves is connected with the hot melting joints of one group of steel wire framework pipes in a hot melting mode; the utility model discloses an among the steel wire framework union coupling structure, what connect between the steel wire framework pipe adopted is that ordinary PE pipe fitting adds the mode of hot melt shift collar, and the PE pipe fitting has low cost's advantage, simultaneously, is connected with the hot melt joint with on the steel wire framework pipe in the hot melt shift collar in addition at PE pipe fitting tip, has solved the difficult problem that directly links to each other with steel wire framework pipe of PE pipe fitting, adopts the hot melt to connect, and the connection effect is stable, is difficult for producing the seepage.
Description
Technical Field
The utility model relates to a steel wire framework pipe field particularly, relates to a steel wire framework union coupling structure.
Background
At present, when the steel wire framework pipe is connected in the industry, electric melting pipe fittings are mostly adopted for connection, but in the actual practice process, the following problems exist in the connection by adopting the electric melting pipe fittings:
when the steel wire framework pipes are connected by adopting the electric melting pipe fittings, the electric melting cost of the steel wire framework pipes with large calibers is high, and when the rated pressure exceeds 2.0MPa, the electric melting pipe fittings have the problem of insufficient pressure bearing;
secondly, the electric melting pipe fittings require proper winding tightness and uniform distribution of the copper wires in the manufacturing process, but the winding copper wires can influence the uniformity of the copper wire wiring after injection molding and extrusion, so that the resistance is changed, and the installation quality is influenced;
and in the actual construction process, the ovality of the large-caliber electric melting pipe fitting is large, so that the gap between the steel wire framework pipe and the electric melting pipe fitting is large, and the leakage is easy to occur due to insufficient fusion after installation.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned electric smelting pipe fitting exists when to steel wire framework union coupling, the utility model particularly provides a novel coupling and steel wire firmware union coupling structure, aim at reducing installation cost and improvement installation quality.
The embodiment of the utility model discloses a realize through following technical scheme:
a pipe joint comprises a PE pipe fitting with at least two groups of ports, wherein each group of ports of the PE pipe fitting is connected with a group of hot-melt conversion sleeves in a hot-melt mode.
In some preferred embodiments, the PE tubing is a tee, cross, elbow, or reducer.
A steel wire framework pipe connecting structure comprises the pipe joint and steel wire framework pipes, wherein the number of the steel wire framework pipes is equal to that of ports of PE (polyethylene) pipe fittings in the pipe joint;
the end parts of the steel wire framework pipes are provided with hot melting joints, and each group of hot melting conversion sleeves is in hot melting connection with the hot melting joints of one group of steel wire framework pipes.
In some preferred embodiments, the ends of the thermal fusion joint are wrapped on the inner wall and the outer wall of the end part of the steel wire framework.
In some preferred embodiments, the hot-melting conversion sleeve is provided with an equal-diameter part and an enlarged part, the wall thickness of the equal-diameter part is equal to that of the port of the PE pipe fitting, and the equal-diameter part is in hot melting connection with the port of the PE pipe fitting; the enlarged part is connected with the head end of the hot melting joint in a hot melting mode.
The utility model discloses technical scheme has following advantage and beneficial effect at least:
the utility model discloses an among coupling and steel wire framework union coupling structure, what the connection between the steel wire framework pipe adopted is that ordinary PE pipe fitting adds the mode of hot melt shift collar, and the PE pipe fitting has low cost's advantage, simultaneously, the PE pipe fitting tip is connected with the hot melt joint with on the steel wire framework pipe with the hot melt shift collar in addition, has solved the difficult problem that directly links to each other with steel wire framework pipe of PE pipe fitting, adopts the hot melt to connect, and the connection effect is stable, is difficult for producing the seepage.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of a steel wire framework pipe connection structure of the present invention;
icon: 1-steel wire skeleton pipe, 10-hot melting joint, 2-pipe joint, 20-PE pipe fitting, 200-port, 21-hot melting conversion sleeve, 210-isometric part, 211-enlarged part and 22-seam.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in 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, as 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 accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
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, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of this application is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific orientation, be constructed in a specific orientation and be operated is not to be construed as limiting the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the utility model provides a steel wire skeleton union coupling structure, including the PE pipe fitting 20 that has at least two sets of ports and with the equal steel wire skeleton pipe 1 of port 200 quantity of PE pipe fitting 20.
The PE pipe 20 can be a two-way pipe, a three-way pipe, a four-way pipe, an elbow, a big head, a small head or the like, and the three-way pipe is adopted in the embodiment.
Each group of ports 200 of the PE pipe 20 is connected with a group of heat-fusible switching sleeves 21 in a heat-fusible manner, and a seam 22 is formed between the ports 200 and the heat-fusible joints 10.
The end parts of the steel wire framework pipes 1 are provided with hot melting joints 10, each group of hot melting conversion sleeves 21 is in hot melting connection with the hot melting joints 10 of one group of steel wire framework pipes 1, and compared with the special electric melting joints required by electric melting connection, the cost advantage of the common PE pipe fitting is obvious.
The PE pipe 20 and the heat-fusible switching sleeve 21 on each set of ports 200 form a set of pipe joints 2 for connecting the steel wire skeleton pipes 1.
Referring to fig. 1, the ends of the thermal fusion joint 10 are coated on the inner wall and the outer wall of the end of the steel wire frame pipe 1, so that the connection effect between the thermal fusion joint 10 and the steel wire frame pipe 1 is stable.
Meanwhile, in some preferred embodiments, grooves may be formed in the outer side wall of the end portion of the steel wire framework pipe 1 to make the surface of the steel wire framework pipe be concave-convex, the steel wire framework pipe 1 with the grooves formed in the end portion is placed into an injection molding machine, and the end portion surface of the steel wire framework pipe 1 is subjected to secondary injection molding to form the hot melt joint 10, so that the hot melt joint 10 is matched with the concave-convex structure on the surface of the steel wire framework pipe 1, and the connection strength is enhanced.
In addition, the hot-melting conversion sleeve 21 is provided with an equal-diameter part 210 and an enlarged part 211, the wall thickness of the equal-diameter part 210 is equal to the wall thickness of the port of the PE pipe 20, so that the equal-diameter part 210 is conveniently in hot-melting connection with the port of the PE pipe 20, the enlarged part 211 is in hot-melting connection with the head end of the hot-melting joint 10, and the wall thickness of the enlarged part 211 is equal to the wall thickness of the hot-melting joint 10.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a steel wire framework tubular connection structure which characterized in that: the pipe joint comprises a PE pipe fitting (20) with at least two groups of ports (200), wherein a group of hot-melt conversion sleeves (21) are connected to each group of ports (200) of the PE pipe fitting (20) in a hot-melt mode; the PE pipe fitting (20) is a two-way pipe, a three-way pipe, a four-way pipe, an elbow or a reducer;
the pipe joint also comprises steel wire framework pipes (1) with the same number of ports (200) of the PE pipe fittings (20) in the pipe joint;
the end parts of the steel wire framework pipes (1) are provided with hot melting joints (10), and each group of hot melting conversion sleeves (21) is respectively in hot melting connection with the hot melting joints (10) of one group of steel wire framework pipes (1).
2. The steel wire skeleton pipe connection structure of claim 1, wherein: the tail end of the hot melting joint (10) is coated on the inner wall and the outer wall of the end part of the steel wire framework pipe (1).
3. The steel wire skeleton pipe connection structure of claim 1, wherein: the hot-melting conversion sleeve (21) is provided with an equal-diameter part (210) and an enlarged part (211), the wall thickness of the equal-diameter part (210) is equal to that of a port (200) of the PE pipe (20), and the equal-diameter part (210) is in hot melting connection with the port of the PE pipe (20); the expansion part (211) is in hot-melt connection with the head end of the hot-melt joint (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022910660.7U CN214171646U (en) | 2020-12-07 | 2020-12-07 | Steel wire framework pipe connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022910660.7U CN214171646U (en) | 2020-12-07 | 2020-12-07 | Steel wire framework pipe connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214171646U true CN214171646U (en) | 2021-09-10 |
Family
ID=77604437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022910660.7U Active CN214171646U (en) | 2020-12-07 | 2020-12-07 | Steel wire framework pipe connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214171646U (en) |
-
2020
- 2020-12-07 CN CN202022910660.7U patent/CN214171646U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 611230 north section of Hongye Road, Chongzhou Economic Development Zone, Chengdu, Sichuan Patentee after: Kangtai Plastic Technology Co.,Ltd. Address before: 611230 north section of Hongye Road, Chongzhou Economic Development Zone, Chengdu, Sichuan Patentee before: Kangtai Plastic Technology Group Co.,Ltd. |