CN103683008A - Fixing device for electrical apparatus element in power distribution cabinet and production method thereof - Google Patents
Fixing device for electrical apparatus element in power distribution cabinet and production method thereof Download PDFInfo
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- CN103683008A CN103683008A CN201310713467.6A CN201310713467A CN103683008A CN 103683008 A CN103683008 A CN 103683008A CN 201310713467 A CN201310713467 A CN 201310713467A CN 103683008 A CN103683008 A CN 103683008A
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- power distribution
- fixture
- distribution cabinet
- electric elements
- production method
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Abstract
The invention relates to a fixing device for an electrical apparatus element in a power distribution cabinet. The fixing device comprises a body, wherein the body comprises a wire storage slot and a sliding slot; the width of the sliding slot is smaller than that of the wire storage slot; the sliding slot is internally provided with a sliding block; a lug is arranged between the wire storage slot and the sliding slot; the distance between each of two ends of the sliding block and the sliding slot is smaller than 0.15 mm. During preparation, preforming is firstly carried out, then dipping is carried out, and finally forming is carried out. The fixing device has the advantages of being convenient to install and fix.
Description
Technical field
The present invention relates to a kind of fixture and production method thereof of electric elements of fire-retardant, insulation.
Background technology
For the electric elements in power distribution cabinet, in installation process, generally need to adopt fixture that electric elements are connected with power distribution cabinet, fixture generally all requires insulation, existing fixture is to be all generally directly installed on power distribution cabinet by screw, comparatively inconvenience in use, and in installation process, need to load and unload in time, affect installation effectiveness, and existing fixture is generally phenolic resins, but adopt phenolic resins in mould during pultrusion, need to process through several channel temps region waste energy consumption.
Summary of the invention
The object of the invention is in order to overcome above deficiency, the invention provides a kind of fire-retardant, intensity is high, production method is simple, the energy-conservation fixture for electric elements in power distribution cabinet and production method thereof.
Object of the present invention is achieved through the following technical solutions: a kind of fixture for electric elements in power distribution cabinet, described fixture comprises body, body comprises storage wire casing and slide slot, the width of slide slot is less than the width of storage wire casing, in slide slot, be provided with slide block, between storage wire casing and slide slot, be provided with projection, the spacing between slide block two ends and slide slot is all less than 0.15mm.
Further improvement of the present invention is: body and slide block include fine glass fibre layer, the first alkali-free layer, thick glass fibre layer and the second alkali-free layer.
Production method for the preparation of the fixture of electric elements in power distribution cabinet, comprises the following steps:
A, preforming: alkali-free glass fibre yarn and glass mat are intervally arranged, are arranged into the section bar of the shape of body and slide block;
B, dipping: the body of the moulding of arranging and slide block are flooded in vinylite compound, and then, by the section bar preforming after dipping, the weight ratio of vinylite compound and section bar is 35:65;
C, moulding: the section bar after preforming is entered to pultrusion mold cavity and carry out pultrusion, pultrusion hauling speed is 250mm/min, and pultrusion mold heated to 135～175 ℃ are fixed device after die cavity pultrusion.
Further improvement of the present invention is: described vinylite compound comprises by weight percentage: ultraviolet (UV) resistant agent uv:0.8～1.2%, curing agent: 0.8～1.2%, pigment: 3～5%, aluminium hydroxide: 28～32%, and all the other are resin.
Further improvement of the present invention is: described vinylite compound comprises by weight percentage: ultraviolet (UV) resistant agent uv:1%, curing agent: 1%, pigment: 4%, aluminium hydroxide: 30%, and all the other are resin.
Further improvement of the present invention is: curing agent is methylethylketone.
The present invention compared with prior art has following characteristics: fire-retardant and intensity is high, electric elements are arranged on slide block, so when mounted more for convenience, and be convenient to fix, guaranteed installation effectiveness, and when producing, only need to once heat, comparatively energy-conservation.
accompanying drawing explanation:
Fig. 1 is structural representation of the present invention;
Fig. 2 is that Fig. 2 is the sectional view of body and slide block;
Number in the figure: 1-body, 2-storage wire casing, 3-slide slot, 4-slide block, 5-projection, 6-fine glass fibre layer, 7-the first alkali-free layer, 8-thick glass fibre layer, 9-the second alkali-free layer.
embodiment:
in order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment only, for explaining the present invention, does not form limiting the scope of the present invention.
As Fig. 1 and Fig. 2 show the embodiment of a kind of fixture for electric elements in power distribution cabinet of the present invention, described fixture comprises body 1, body 1 comprises storage wire casing 2 and slide slot 3, the width of slide slot 3 is less than the width of storage wire casing 2, in slide slot 3, be provided with slide block 4, between storage wire casing 2 and slide slot 3, be provided with projection 5, spacing between slide block 4 two ends and slide slot 1 is all less than 0.15mm, and body 1 and slide block 4 include fine glass fibre layer 6, the first alkali-free layer 7, thick glass fibre layer 8 and the second alkali-free layer 9.
Production method for the preparation of the fixture of electric elements in power distribution cabinet, comprises the following steps:
A, preforming: alkali-free glass fibre yarn and glass mat are intervally arranged, are arranged into the section bar of the shape of body 1 and slide block 4;
B, dipping: the body of the moulding of arranging 1 and slide block 2 are flooded in vinylite compound, and then, by the section bar preforming after dipping, the weight ratio of vinylite compound and section bar is 35:65;
C, moulding: the section bar after preforming is entered to pultrusion mold cavity and carry out pultrusion, pultrusion hauling speed is 250mm/min, and pultrusion mold heated to 135～175 ℃ are fixed device after die cavity pultrusion.
Described vinylite compound comprises by weight percentage: ultraviolet (UV) resistant agent uv:0.8～1.2%, curing agent: 0.8～1.2%, pigment: 3～5%, aluminium hydroxide: 28～32%, all the other are resin, preferred vinyl resin mixture of the present invention comprises by weight percentage: ultraviolet (UV) resistant agent uv:1%, curing agent: 1%, pigment: 4%, aluminium hydroxide: 30%, all the other are resin, and curing agent is that methylethylketone, ultraviolet (UV) resistant agent uv are benzophenone and derivative thereof.
Fixture of the present invention is in power distribution cabinet, not only fire-retardant and intensity is high, and electric elements are arranged on slide block 4, so when mounted more for convenience, and be convenient to fix, guaranteed installation effectiveness, and when producing, only need to once heat, comparatively energy-conservation.
Claims (6)
1. the fixture for electric elements in power distribution cabinet, it is characterized in that: described fixture comprises body (1), described body (1) comprises storage wire casing (2) and slide slot (3), the width of described slide slot (3) is less than the width of described storage wire casing (2), in described slide slot (3), be provided with slide block (4), between described storage wire casing (2) and described slide slot (3), be provided with projection (5), the spacing between described slide block (4) two ends and described slide slot (1) is all less than 0.15mm.
2. according to claim 1 for the fixture of electric elements in power distribution cabinet, it is characterized in that: described body (1) and described slide block (4) include fine glass fibre layer (6), the first alkali-free layer (7), thick glass fibre layer (8) and the second alkali-free layer (9).
3. the production method of the preparation fixture for electric elements in power distribution cabinet claimed in claim 1, is characterized in that, comprises the following steps:
A, preforming: alkali-free glass fibre yarn and glass mat are intervally arranged, are arranged into the section bar of the shape of body (1) and slide block (4);
B, dipping: the body of the moulding of arranging (1) and slide block (2) are flooded in vinylite compound, and then, by the section bar preforming after dipping, the weight ratio of vinylite compound and section bar is 35:65;
C, moulding: the section bar after preforming is entered to pultrusion mold cavity and carry out pultrusion, pultrusion hauling speed is 250mm/min, and pultrusion mold heated to 135～175 ℃ are fixed device after die cavity pultrusion.
4. according to claim 3 for the preparation of the production method of the fixture of electric elements in power distribution cabinet, it is characterized in that: described vinylite compound comprises by weight percentage: ultraviolet (UV) resistant agent uv:0.8～1.2%, curing agent: 0.8～1.2%, pigment: 3～5%, aluminium hydroxide: 28～32%, all the other are resin.
5. according to claim 4 for the preparation of the production method of the fixture of electric elements in power distribution cabinet, it is characterized in that: described vinylite compound comprises by weight percentage: ultraviolet (UV) resistant agent uv:1%, curing agent: 1%, pigment: 4%, aluminium hydroxide: 30%, all the other are resin.
6. according to claim 5 for the preparation of the production method of the fixture of electric elements in power distribution cabinet, it is characterized in that: described curing agent is methylethylketone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310713467.6A CN103683008A (en) | 2013-12-23 | 2013-12-23 | Fixing device for electrical apparatus element in power distribution cabinet and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310713467.6A CN103683008A (en) | 2013-12-23 | 2013-12-23 | Fixing device for electrical apparatus element in power distribution cabinet and production method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103683008A true CN103683008A (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310713467.6A Pending CN103683008A (en) | 2013-12-23 | 2013-12-23 | Fixing device for electrical apparatus element in power distribution cabinet and production method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103683008A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201044332Y (en) * | 2007-02-01 | 2008-04-02 | 王学军 | Generatrix connecting structure of low voltage distribution box |
| CN101672044A (en) * | 2009-08-18 | 2010-03-17 | 醴陵市万通新型材料有限公司 | Glass fiber reinforced plastic cable channel cover plate and production method thereof |
| CN101741042A (en) * | 2010-01-07 | 2010-06-16 | 西安唯实输配电技术有限公司 | Preparation method of composite insulation cross arm for electric outdoor anti-ultraviolet overhead line |
| CN203632014U (en) * | 2013-12-23 | 2014-06-04 | 南通澳兰德复合材料有限公司 | Fixing device for electrical components in power distribution cabinet |
-
2013
- 2013-12-23 CN CN201310713467.6A patent/CN103683008A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201044332Y (en) * | 2007-02-01 | 2008-04-02 | 王学军 | Generatrix connecting structure of low voltage distribution box |
| CN101672044A (en) * | 2009-08-18 | 2010-03-17 | 醴陵市万通新型材料有限公司 | Glass fiber reinforced plastic cable channel cover plate and production method thereof |
| CN101741042A (en) * | 2010-01-07 | 2010-06-16 | 西安唯实输配电技术有限公司 | Preparation method of composite insulation cross arm for electric outdoor anti-ultraviolet overhead line |
| CN203632014U (en) * | 2013-12-23 | 2014-06-04 | 南通澳兰德复合材料有限公司 | Fixing device for electrical components in power distribution cabinet |
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Application publication date: 20140326 |
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| RJ01 | Rejection of invention patent application after publication |