CN215258475U - Steel wire welding enhancement mode electric smelting pipe fitting - Google Patents
Steel wire welding enhancement mode electric smelting pipe fitting Download PDFInfo
- Publication number
- CN215258475U CN215258475U CN202121354883.8U CN202121354883U CN215258475U CN 215258475 U CN215258475 U CN 215258475U CN 202121354883 U CN202121354883 U CN 202121354883U CN 215258475 U CN215258475 U CN 215258475U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- steel wire
- steel
- electric smelting
- wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a steel wire welding enhancement mode electric smelting pipe fitting, include: the pipe fitting body, pipe fitting body inner wall is provided with spiral helicine heating wire, this internal outside that lies in the heating wire of pipe fitting is around being equipped with the steel skeleton structural layer, the steel skeleton structural layer is the latticed integrative structure of crisscross welding formation of steel wire warp and steel wire weft, be provided with a plurality of location nails in the steel skeleton structural layer, be equipped with at least one terminal on the pipe fitting body, the heating wire with the terminal is connected. The utility model discloses a steel wire welding enhancement mode electric smelting pipe fitting, steel skeleton structure layer porosity and intensity are all higher, are difficult for appearing the pipe fitting body of plastics and the layering of steel skeleton structure layer, stable in structure, and compressive property is good.
Description
Technical Field
The utility model relates to a technical field of electric smelting pipe fitting especially relates to a steel wire welding enhancement mode electric smelting pipe fitting.
Background
The steel skeleton electric smelting pipe fittings on the market at present adopt steel plate punching post-welded to be the required direct, elbow, tee bend structure of corresponding specification as the reinforcing structure layer of steel skeleton electric smelting pipe fittings, and the shortcoming of this kind of structure lies in that the porosity of reinforcing structure layer is low, only about 30%, and the layering between plastics and steel plate appears easily after the shaping, and secondly, the reinforcing structure layer intensity that steel plate punching post-welded is low, causes the resistance to pressure ability of product to hang down.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a steel wire welding enhancement mode electric smelting pipe fitting, steel skeleton structural layer porosity and intensity are all higher, and the difficult pipe fitting body that appears plastics and the layering of steel skeleton structural layer, the steel skeleton structural layer of setting has improved the compressive property of electric smelting pipe fitting.
In order to solve the technical problem, the utility model discloses a technical scheme be: a steel wire welding reinforced electrofusion pipe fitting comprising: the pipe fitting body, pipe fitting body inner wall is provided with spiral helicine heating wire, this internal outside that lies in the heating wire of pipe fitting is around being equipped with the steel skeleton structural layer, the steel skeleton structural layer is the latticed body structure of crisscross welding formation of steel wire warp and steel wire weft, be provided with a plurality of location nails between steel skeleton structural layer and the heating wire, be equipped with at least one terminal on the pipe fitting body, the heating wire with the terminal is connected.
In a preferred embodiment of the present invention, the heating wire, the steel skeleton structure layer and the tube body are integrally formed by injection molding.
In a preferred embodiment of the present invention, the center distance between the steel wire warp and the steel wire weft is less than or equal to 15mm, the diameter of the steel wire warp is greater than or equal to 1.75mm, and the diameter of the steel wire weft is greater than or equal to 1.75m m.
In a preferred embodiment of the present invention, the inner side of the steel wire warp of the steel skeleton structure layer is spaced from the heating wire by a distance of not less than 5mm, and the outer side of the steel wire weft is spaced from the outer wall of the electric melting pipe by a distance of not less than 1.8 mm.
In a preferred embodiment of the present invention, the upper and lower ends of the tube body are provided with observation holes.
In a preferred embodiment of the present invention, the tube body is provided with two terminals, and two ends of the heating wire are respectively connected to the two terminals in a one-to-one correspondence.
In a preferred embodiment of the present invention, the steel skeleton structure layer and the pipe body are compositely formed into a tubular structure by an extruder, and the heating wire is embedded in the inner layer of the tubular structure by a post-wire-laying process.
The utility model has the advantages that: the utility model discloses a steel wire welding enhancement mode electric smelting pipe fitting, steel skeleton structural layer porosity and intensity are all higher, are difficult for appearing the pipe fitting body of plastics and the layering problem of steel skeleton structural layer, stable in structure, and preparation simple process, the steel skeleton structural layer of setting has improved the compressive property of electric smelting pipe fitting.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a sectional view taken along line G-G of FIG. 1;
FIG. 3 is a cross-sectional view F-F of FIG. 1;
FIG. 4 is a schematic structural diagram of another embodiment of the present invention;
FIG. 5 is a sectional view taken along line G-G of FIG. 4;
fig. 6 is a sectional view F-F of fig. 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. 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.
Referring to fig. 1-3, the present invention relates to a steel wire welding enhanced electric smelting pipe fitting, which includes: pipe fitting body 1, pipe fitting body inner wall are provided with spiral helicine heating wire 2, this internal outside that lies in the heating wire of pipe fitting is around being equipped with steel skeleton structural layer 3, steel skeleton structural layer is the latticed integrative structure of steel wire warp 31 and the crisscross welding formation of steel wire weft 32, and the setting of steel skeleton structural layer has improved the compressive property of electric smelting pipe fitting, be provided with a plurality of location nails 4 in the steel skeleton structural layer, location nail can prevent the removal and the dislocation of steel skeleton structural layer when moulding plastics, be equipped with two terminals 5 on the pipe fitting body, the both ends of heating wire are connected with two terminal one-to-ones respectively.
Furthermore, the center distance between the steel wire warps and the center distance between the steel wire wefts is not more than 15mm, the diameters of the steel wire warps and the steel wire wefts are not less than 1.75mm, the net distance between the inner sides of the steel wire warps of the steel skeleton structure layer and the electric heating wire is not less than 5mm, and the distance between the outer sides of the steel wire wefts and the outer wall of the electric melting pipe fitting is not less than 1.8 mm.
Furthermore, the upper end and the lower end of the pipe fitting body can be provided with observation holes 6, and whether the welding quality is good or not can be judged by observing whether the materials are emitted from the positions of the observation holes 6 during welding of the pipe fitting.
In a specific embodiment, the heating wire, the steel skeleton structure layer and the pipe body are molded integrally by injection molding, when in manufacture, the heating wire is firstly wound on the mold core, the heating wire is generally made of copper, the outer layer is coated with the material which is the same as the material of the electric melting pipe body, the steel skeleton structure layer is sleeved outside the heating wire, the steel skeleton structure layer is welded by adopting high-strength low-carbon steel wires, and the porosity and the strength are high; set up a plurality of location nails in the steel skeleton structural layer outside, with the accurate definite cavity assigned position that is located mould cavity and mold core formation of steel skeleton structural layer, when pipe fitting body and steel skeleton structural layer were moulded plastics, prevent the aversion of steel skeleton structural layer at the in-process of moulding plastics, realize that plastics pass steel skeleton structural layer area rate and reach more than 60%, avoid appearing the condition of layering.
Referring to fig. 4-6, in another embodiment, the steel skeleton structure layer and the pipe body are compounded and formed into a tubular structure through an extruder, the heating wire is pre-embedded in the inner layer of the tubular structure, in the specific operation, the steel skeleton structure layer is formed by welding the high-strength low-carbon steel wire through a warp wire releasing device and a weft wire releasing device respectively through a special steel wire welding skeleton reinforced polyethylene composite pipe production line and a special tooling mold, the tubular structure is formed by extruding and compounding the high-strength low-carbon steel wire and the pipe body through the mold, and the heating wire in the inner layer of the tubular structure is pre-embedded by using a wire laying process.
The utility model relates to a steel wire welding enhancement mode electric smelting pipe fitting's beneficial effect is: the utility model discloses a steel wire welding enhancement mode electric smelting pipe fitting, steel skeleton structure layer porosity and intensity are all higher, are difficult for appearing the pipe fitting body of plastics and the layering problem of steel skeleton structure layer, stable in structure, and preparation simple process, the steel skeleton structure layer of setting has improved the compressive property of electric smelting pipe fitting.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (7)
1. The utility model provides a steel wire welding enhancement mode electric smelting pipe fitting which characterized in that includes: the pipe fitting body, pipe fitting body inner wall is provided with spiral helicine heating wire, this internal outside that lies in the heating wire of pipe fitting is around being equipped with the steel skeleton structural layer, the steel skeleton structural layer is the latticed body structure of crisscross welding formation of steel wire warp and steel wire weft, be provided with a plurality of location nails between steel skeleton structural layer and the heating wire, be equipped with at least one terminal on the pipe fitting body, the heating wire with the terminal is connected.
2. The steel wire welding reinforced electric smelting pipe fitting as claimed in claim 1, wherein the heating wire, steel skeleton structure layer and the pipe fitting body are injection molded and integrally formed.
3. The steel wire welding reinforced electric smelting pipe fitting as claimed in claim 1, wherein the center distance between the steel wire warp and the center distance between the steel wire weft is less than or equal to 15mm, the diameter of the steel wire warp is greater than or equal to 1.75mm, and the diameter of the steel wire weft is greater than or equal to 1.75m m.
4. The steel wire welding reinforced electric smelting pipe fitting as claimed in claim 1, wherein the steel wire warp inside of the steel skeleton structure layer is spaced from the electric heating wire by a net distance of not less than 5mm, and the steel wire weft outside is spaced from the outer wall of the electric smelting pipe fitting by a net distance of not less than 1.8 mm.
5. The steel wire welding reinforced electric smelting pipe fitting according to claim 1, characterized in that the upper and lower ends of the pipe fitting body are provided with observation holes.
6. The steel wire welding reinforced electric smelting pipe fitting according to claim 1, wherein the pipe fitting body is provided with two binding posts, and two ends of the heating wire are respectively connected with the two binding posts in a one-to-one correspondence manner.
7. The steel wire welding reinforced electric smelting pipe fitting as claimed in claim 1, wherein the steel skeleton structure layer and the pipe fitting body are compositely formed into a tubular structure by an extruder, and the electric heating wire is embedded in the inner layer of the tubular structure by a post wire laying process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121354883.8U CN215258475U (en) | 2021-06-18 | 2021-06-18 | Steel wire welding enhancement mode electric smelting pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121354883.8U CN215258475U (en) | 2021-06-18 | 2021-06-18 | Steel wire welding enhancement mode electric smelting pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215258475U true CN215258475U (en) | 2021-12-21 |
Family
ID=79480814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121354883.8U Active CN215258475U (en) | 2021-06-18 | 2021-06-18 | Steel wire welding enhancement mode electric smelting pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215258475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217741A (en) * | 2021-06-18 | 2021-08-06 | 江苏双腾管业有限公司 | Steel wire welding enhancement mode electric smelting pipe fitting |
-
2021
- 2021-06-18 CN CN202121354883.8U patent/CN215258475U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217741A (en) * | 2021-06-18 | 2021-08-06 | 江苏双腾管业有限公司 | Steel wire welding enhancement mode electric smelting pipe fitting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215258475U (en) | Steel wire welding enhancement mode electric smelting pipe fitting | |
| CN102024518B (en) | Composite wire core bar with thermoplastic resin substrate and preparation die and process thereof | |
| CN106608999A (en) | Material special for plastic pipes and preparation method of continuous-fiber-cloth-enhanced plastic pipe | |
| CN107289220A (en) | A kind of enhanced composite electric melting sleeve and preparation method thereof | |
| CN113217741A (en) | Steel wire welding enhancement mode electric smelting pipe fitting | |
| CN208687143U (en) | A kind of large-bore plastics pressure pipe, plastics reinforced pipe and plastics duct piece forming die | |
| CN206606193U (en) | Braking automobile air accumulator | |
| CN111089212B (en) | Short fiber reinforced plastic electric melting pipe fitting with optimized injection position and injection mold thereof | |
| CN109440755B (en) | Preparation method of reinforced pressure-resistant geogrid | |
| CN1085810C (en) | Reinforced plastic pipe and its preparation method | |
| CN103275483A (en) | Method for manufacturing steel frame reinforced nylon pipeline | |
| CN110578838A (en) | polyethylene winding structure wall B-shaped pipe and production process thereof | |
| CN214294379U (en) | Adjustable extrusion device in export of PVC tubular product production | |
| CN113586811B (en) | Injection molding type RTP plastic composite pressure pipe fitting and machining process thereof | |
| CN111688174A (en) | HDPE double-plastic double-composite winding reinforced pipe processing technology and product thereof | |
| CN205655025U (en) | Compound electrocast sleeve of enhancement mode | |
| CN218965958U (en) | Plastic steel pipe joint forming device | |
| CN1241476A (en) | Steel net-reinforced hollow plastic product and its rolling forming process | |
| CN102661453B (en) | Tube-framework strengthened plastic composite tube and producing process thereof | |
| CN201838372U (en) | Conducting wire core rod made of thermoplastic resin matrix composite material | |
| CN207808552U (en) | Double embedding mouth formula internal-rib enhancing ripple type winding pipelines, winding pipeline extrusion die and winding pipeline former | |
| CN217762566U (en) | Electric smelting tee bend pipe fitting | |
| CN205447077U (en) | Electric smelting formula is usherd to seat whole curved steel of moulding plastics and is moulded head | |
| CN112963632A (en) | Flexible composite pipe and production method and production device thereof | |
| CN215674180U (en) | Enhancement mode electromagnetic induction electric smelting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |