CN207021615U - A kind of anti-circular current hot-dip plastic steel pipe - Google Patents
A kind of anti-circular current hot-dip plastic steel pipe Download PDFInfo
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- CN207021615U CN207021615U CN201720871810.3U CN201720871810U CN207021615U CN 207021615 U CN207021615 U CN 207021615U CN 201720871810 U CN201720871810 U CN 201720871810U CN 207021615 U CN207021615 U CN 207021615U
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- steel pipe
- plastic steel
- dip plastic
- hot
- circular current
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Abstract
The utility model discloses a kind of anti-circular current hot-dip plastic steel pipe, belong to cable protection pipe production field.The characteristics of hot-dip plastic steel pipe is the axial fracture that steel pipe head and the tail are provided through on tube wall, and axial incision position is provided with insulating materials.Compared with prior art, hot-dip plastic steel pipe of the present utility model perfect can solve the problems, such as in circular current caused by hyperbaric environment use there is good application value.
Description
Technical field
A kind of cable protection pipe is the utility model is related to, specifically a kind of anti-ring that can be applied to all kinds of transmission of electricity environment
Electric current hot dipping Plastic Steel Pipe.
Background technology
For hot-dip plastic steel pipe with its high mechanical strength, bearing capacity is strong, the features such as good flame resistance, be widely used in electric power,
In the cable protections in field such as communication.But because the body of hot-dip plastic steel pipe is metal material, and be ring seal structure, because
This, hot-dip plastic steel pipe of the prior art can be only applied to below 35KV low-voltage cable protection, if being applied to high-tension electricity
Cable, caused circular current magnetic field can cause cable to exceed normal use temperature in cable running, cause potential safety hazard.
The content of the invention
Technical assignment of the present utility model is to be directed to above-mentioned the deficiencies in the prior art, there is provided a kind of anti-circular current hot-dip plastic steel
Pipe.
Technical assignment of the present utility model is realized in the following manner：A kind of anti-circular current hot-dip plastic steel pipe, its feature
It is：The axial fracture of steel pipe head and the tail is provided through on hot-dip plastic steel tube wall, axial incision position is provided with insulating materials.
The axial fracture can be one or more, preferably one.
The insulating materials can use any one insulated non-metal material, preferably electro-insulating rubber bar.
In order to facilitate the fixation of insulating materials, flanging, insulating materials can be processed in the steel pipe tube wall of axial incision position
It is arranged between two flangings.
Insulating materials can be fixed on by any one insulating fixing piece between two flangings；Or insulating materials is set
Special cross sectional shape is calculated as, can be mounted between two flangings.But in view of fixed steadiness and it is produced into
This, insulating materials is preferably fixed between two flangings by nylon rivet.
The thickness of insulating materials is preferably 2-5mm, and width is preferably 15-25mm.
The production method of the utility model hot-dip plastic steel pipe comprises the following steps：
1st, hot-strip is after cans, in its surfaces externally and internally coating nano based high-polymer integration engineering polyethylene powder
End；
2nd, between insulating materials being placed in into two flange, and it is fixed using nylon rivet.
Compared with prior art, anti-circular current hot-dip plastic steel pipe of the present utility model has beneficial effect following prominent：
（One）Axial fracture and insulating materials are provided with tube wall, the body of other than ring type enclosed construction ideally solves hot dipping
Plastic Steel Pipe hyperbaric environment run caused by circulation problem, widened the scope of application of hot-dip plastic steel pipe.
（Two）Axial incision position is provided with flanging, on the one hand, the installation of insulating materials is facilitated, on the other hand, hot dipping
When Plastic Steel Pipe is placed, using this position as support hot-dip plastic steel pipe can be avoided arbitrarily to roll.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of embodiment primary antibody circular current hot-dip plastic steel pipe；
Accompanying drawing 2 is the A of anti-circular current hot-dip plastic steel pipe shown in Fig. 1 to structural representation；
Accompanying drawing 3 is the mplifying structure schematic diagram at Fig. 2 moderate resistance circular current hot-dip plastic steel pipes B；
Accompanying drawing 4 is the structural representation of embodiment secondary antibody circular current hot-dip plastic steel pipe.
Embodiment
Anti- circular current hot-dip plastic steel pipe of the present utility model is made in detailed below with specific embodiment with reference to Figure of description
Ground explanation.
Embodiment one：
One, which is designed with, as shown in accompanying drawing 1,2,3, on the tube wall 1 of the anti-circular current hot-dip plastic steel pipe of the utility model runs through steel
The axial fracture 2 of pipe head and the tail, and the tube wall 1 of the position of axial fracture 2 is machined with flanging 3.Electro-insulating rubber bar 4 passes through nylon rivet
5 are fixed between two flangings up and down.
Thickness a=3mm of electro-insulating rubber bar 4, width b=18mm.
Specific production method：
Step 1：Hot-strip 11 is after cans, and with hot-dip plastic technique, coating nano base is high poly- in its interior outside
Thing integration engineering powder coat 12；
Step 2：Between electro-insulating rubber bar 4 is placed in into two flange 3, and it is fixed using nylon rivet 5.
Embodiment two：
As shown in Figure 4, two are designed with the tube wall 1 of the anti-circular current hot-dip plastic steel pipe of the utility model through steel pipe head
The axial fracture 2 of tail, and the tube wall 1 of the position of axial fracture 2 is machined with flanging 3.Electro-insulating rubber bar 4 is solid by nylon rivet 5
It is scheduled between two flangings up and down.
Specific production method is identical with embodiment one.
Claims (4)
- A kind of 1. anti-circular current hot-dip plastic steel pipe, it is characterised in that：Steel pipe head and the tail are provided through on hot-dip plastic steel tube wall Axial fracture, axial incision position are provided with insulating materials.
- 2. anti-circular current hot-dip plastic steel pipe according to claim 1, it is characterised in that：The steel pipe tube wall of axial incision position adds Work has flanging, and insulating materials is arranged between two flangings.
- 3. anti-circular current hot-dip plastic steel pipe according to claim 2, it is characterised in that：Insulating materials is consolidated by nylon rivet It is scheduled between two flangings.
- 4. the anti-circular current hot-dip plastic steel pipe according to claim 1,2 or 3, it is characterised in that：The thickness of insulating materials is 2-5mm, width 15-25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720871810.3U CN207021615U (en) | 2017-07-18 | 2017-07-18 | A kind of anti-circular current hot-dip plastic steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720871810.3U CN207021615U (en) | 2017-07-18 | 2017-07-18 | A kind of anti-circular current hot-dip plastic steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207021615U true CN207021615U (en) | 2018-02-16 |
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ID=61480681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720871810.3U Active CN207021615U (en) | 2017-07-18 | 2017-07-18 | A kind of anti-circular current hot-dip plastic steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207021615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230955A (en) * | 2017-07-18 | 2017-10-03 | 浙江群英控股有限公司 | A kind of anti-circular current hot-dip plastic steel pipe |
-
2017
- 2017-07-18 CN CN201720871810.3U patent/CN207021615U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230955A (en) * | 2017-07-18 | 2017-10-03 | 浙江群英控股有限公司 | A kind of anti-circular current hot-dip plastic steel pipe |
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Legal Events
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230621 Address after: 4th Floor, No. 22 Liuying Lane, Hangzhou City, Zhejiang Province, 310005 Patentee after: ZHEJIANG CHEER & REACH HOLDING CO.,LTD. Patentee after: JIANDE GUANYUAN COMPLETE ELECTRICAL MANUFACTURING BRANCH, HANGZHOU ELECTRIC POWER EQUIPMENT MANUFACTURING Co.,Ltd. Patentee after: Hangzhou Jinyuan Technology Innovation Co.,Ltd. Address before: Floor 4, No. 22, Liuying Lane, Xiacheng District, Hangzhou, Zhejiang 310003 Patentee before: ZHEJIANG CHEER & REACH HOLDING CO.,LTD. Patentee before: ZHEJIANG GUANYUAN ELECTRIC CO.,LTD. |