CN201587086U - Insulation terminal foam inner support benzene board and mold thereof - Google Patents
Insulation terminal foam inner support benzene board and mold thereof Download PDFInfo
- Publication number
- CN201587086U CN201587086U CN2009202704530U CN200920270453U CN201587086U CN 201587086 U CN201587086 U CN 201587086U CN 2009202704530 U CN2009202704530 U CN 2009202704530U CN 200920270453 U CN200920270453 U CN 200920270453U CN 201587086 U CN201587086 U CN 201587086U
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- benzene
- board mold
- benzene board
- composite insulator
- insulator
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Abstract
The utility model discloses an insulation terminal foam inner support benzene board and a mold thereof; wherein, the mold comprises a benzene board mold body, a first benzene board mold end part and a second benzene board mold end part respectively clamped on both ends of the benzene board mold body; the contour of the benzene mold body is the same with the contour of the insulation terminal. When the insulation terminal foam inner support benzene board and the mold thereof are in use, the finished products are protected against damage during transportation.
Description
Technical field
The utility model relates to the packing technique of high voltage installation, particularly, relates to holder benzene plate and mould thereof in a kind of composite insulator foam.
Background technology
The end that high-tension bus-bar connects tower hangs with the insulator of a lot of plate-likes, in order to increase creep age distance, usually this insulator is made glass or pottery, be called insulator.In order to prevent that filths such as floating dust from adhering at insulator surface, form path be insulated sub-both end voltage puncture, promptly creepage, so increase surface distance, be creep distance, the distance of discharging along insulating surface, promptly reveal distance.Zero resistance insulator refers to the Potential distribution at the insulator two ends that are in operation near zero or null insulator.The influence of null value or low resistance insulator: the insulation of line conductor depends on insulator chain, because manufacturing defect or extraneous effect, the continuous deterioration of insulating properties meeting of insulator when insulaion resistance reduces or be zero, is called low value or zero resistance insulator.In the detection to circuit, the ratio of null value or low resistance insulator is unexpectedly up to about 9%.
Insulator is smooth, can reduce the capacitive reactance effect between the electric wire, to reduce the loss of electric current.Insulator can be divided into supporting insulator, suspension insulator, anti-pollution type insulator and bushing insulator by structure.In overhead transmission line, insulator commonly used has pin insulator, dish formula insulator, suspension insulator, porcelain pole arm, rod insulator and strain insulator etc.Insulator commonly used now has: ceramic insulator, glass fibre reinforced plastic insulating, composite insulator and semiconducting insulation.
As seen, insulator has very significant effects to the conveying of electric wire and electric energy, so, in the packing and transportation of insulator,, in the inner packing of insulator, need to use the benzene plate in order to prevent to damage the insulator finished product.
Summary of the invention
The purpose of this utility model is, at the problems referred to above, proposes holder benzene plate and mould thereof in a kind of composite insulator foam, to realize can preventing the advantage that finished product damages in the transportation.
For achieving the above object, the technical solution adopted in the utility model is: holder benzene board mold in a kind of composite insulator foam, comprise benzene board mold body, and be connected respectively at the benzene board mold first end and the benzene board mold the second end at described benzene board mold body two ends; The outer shape of described benzene board mold body is identical with the outer shape of composite insulator.
Further, described benzene board mold body has the hollow form inner chamber, in the surface applied of described hollow form inner chamber release coating is arranged.
Further, described benzene board mold first end has the hollow form inner chamber, in the surface applied of described hollow form inner chamber release coating is arranged.
Further, described benzene board mold the second end has the hollow form inner chamber, in the surface applied of described hollow form inner chamber release coating is arranged.
Simultaneously, the another kind of technical scheme that the utility model adopts is: holder benzene plate in a kind of composite insulator foam, this benzene plate is made by holder benzene board mold in the above-described composite insulator foam.
Further, above-described benzene plate comprises benzene plate outer wall, and is positioned at the inside of described benzene plate outer wall and is used to hold the benzene plate cavity of described composite insulator.
Holder benzene plate and mould thereof in the composite insulator foam of each embodiment of the utility model, wherein, this mould comprises owing to comprise the benzene board mold body that has identical outer shape with composite insulator, and is connected respectively at the benzene board mold first end and the benzene board mold the second end at benzene board mold body two ends; By this mould, can make holder benzene plate in the composite insulator foam; Use holder benzene plate in this composite insulator foam, can realize the advantage that can prevent in the transportation that finished product from damaging.
Other features and advantages of the utility model will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the utility model.The purpose of this utility model and other advantages can realize and obtain by specifically noted structure in the specification of being write, claims and accompanying drawing.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Accompanying drawing is used to provide further understanding of the present utility model, and constitutes the part of specification, is used from explanation the utility model with embodiment one of the present utility model, does not constitute restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation according to holder benzene board mold in the utility model composite insulator foam;
Fig. 2 is the partial enlarged drawing of A portion among Fig. 1;
Fig. 3 is the partial structurtes schematic diagram according to holder benzene plate in the utility model composite insulator foam;
Fig. 4 is the left view of Fig. 3.
In conjunction with the accompanying drawings, Reference numeral is as follows among the utility model embodiment:
1-benzene board mold first end; The cavity of 2-benzene board mold first end; The cavity of 3-benzene board mold body; 4-benzene board mold body; The cavity of 5-benzene board mold the second end; 6-benzene board mold the second end; 7-benzene plate outer wall; 8-benzene plate cavity.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in qualification the utility model.
Holder benzene board mold embodiment in the composite insulator foam
According to the utility model embodiment, provide holder benzene board mold in a kind of composite insulator foam.As depicted in figs. 1 and 2, present embodiment comprises benzene board mold body 4, and is connected respectively at the benzene board mold first end 1 and the benzene board mold the second end 6 at benzene board mold body 4 two ends; The outer shape of benzene board mold body 4 is identical with the outer shape of composite insulator.Wherein, benzene board mold body 4 adopts the LY12 aluminium sheet, and wall thickness is greater than 12mm, and the type of cooling adopts water-cooling pattern, and the depanning mode adopts air blowing mould machinery backform.
Particularly, in the present embodiment, benzene board mold body 1 is that 1600 type three-chip type profile of tooth foams are linked in sequence and form; Holder benzene board mold can be installed in the molded machine of the full-automatic bubble of PSZ-1600 in the composite insulator foam of present embodiment, can guarantee the accurate location with the composite insulator finished product, and installation, convenient disassembly.
Further, in the present embodiment, benzene board mold body 4 has the hollow form inner chamber, i.e. the cavity 3 of benzene board mold body; Benzene board mold first end 1 has the hollow form inner chamber, i.e. the cavity 2 of benzene board mold first end; Benzene board mold the second end 6 has the hollow form inner chamber, i.e. the cavity 5 of benzene board mold the second end.Wherein, the surface of each cavity scribbles release coating, and the polishing degree can reach 0.8.
In the present embodiment, the holder mould is obtained by foamed material processing in the composite insulator foam, six orthogonal degree of mold integral can reach ± and 0.1, the depth of parallelism can reach ± 0.1, during normal use, mold integral is indeformable, and phenomenons such as mould cracking and distortion can not occur in normal service life.
The compound EPS die industry of holder benzene board mold standard in the composite insulator foam of present embodiment, its service condition is: height above sea level≤1000m, ambient temperature conditions is :-25 ℃～+ 40 ℃.
Holder benzene plate embodiment in the composite insulator foam
According to the utility model embodiment, holder benzene plate in a kind of composite insulator foam is provided, and this benzene plate is made by holder benzene board mold in the above-mentioned composite insulator foam, here, the structure and the performance of holder benzene board mold can not repeat them here referring to the related description of Fig. 1 and Fig. 2 in the composite insulator foam.
Further, as shown in Figure 3 and Figure 4, present embodiment comprises benzene plate outer wall 7, and is positioned at the inside of benzene plate outer wall 7 and is used to hold the benzene plate cavity 8 of composite insulator, and the shape of benzene plate cavity 8 is identical with the outer shape of composite insulator.
In sum, holder benzene plate and mould thereof in the composite insulator foam of each embodiment of the utility model, wherein, this mould comprises owing to comprise the benzene board mold body that has identical outer shape with composite insulator, and is connected respectively at the benzene board mold first end and the benzene board mold the second end at benzene board mold body two ends; By this mould, can make holder benzene plate in the composite insulator foam; Use holder benzene plate in this composite insulator foam, can realize the advantage that can prevent in the transportation that finished product from damaging.
It should be noted that at last: the above only is preferred embodiment of the present utility model, be not limited to the utility model, although the utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. hold in the palm the benzene board mold in a composite insulator foam, it is characterized in that, comprise benzene board mold body, and be connected respectively at the benzene board mold first end and the benzene board mold the second end at described benzene board mold body two ends; The outer shape of described benzene board mold body is identical with the outer shape of composite insulator.
2. holder benzene board mold is characterized in that described benzene board mold body has the hollow form inner chamber in the composite insulator foam according to claim 1, in the surface applied of described hollow form inner chamber release coating is arranged.
3. holder benzene board mold is characterized in that described benzene board mold first end has the hollow form inner chamber in the composite insulator foam according to claim 1 and 2, in the surface applied of described hollow form inner chamber release coating is arranged.
4. holder benzene board mold is characterized in that described benzene board mold the second end has the hollow form inner chamber in the composite insulator foam according to claim 1 and 2, in the surface applied of described hollow form inner chamber release coating is arranged.
5. hold in the palm the benzene plate in a composite insulator foam, it is characterized in that, this benzene plate is made by holder benzene board mold in the described composite insulator foam of claim 1.
6. holder benzene plate is characterized in that described benzene plate comprises benzene plate outer wall in the composite insulator foam according to claim 5, and is positioned at the inside of described benzene plate outer wall and is used to hold the benzene plate cavity of described composite insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202704530U CN201587086U (en) | 2009-11-23 | 2009-11-23 | Insulation terminal foam inner support benzene board and mold thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202704530U CN201587086U (en) | 2009-11-23 | 2009-11-23 | Insulation terminal foam inner support benzene board and mold thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201587086U true CN201587086U (en) | 2010-09-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202704530U Expired - Fee Related CN201587086U (en) | 2009-11-23 | 2009-11-23 | Insulation terminal foam inner support benzene board and mold thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201587086U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103832710A (en) * | 2014-03-18 | 2014-06-04 | 国家电网公司 | Device for protecting composite insulator |
| CN111941716A (en) * | 2020-08-28 | 2020-11-17 | 华北电力大学（保定） | Cross arm fixing and rotating device for composite insulation cross arm core body manufacturing equipment |
-
2009
- 2009-11-23 CN CN2009202704530U patent/CN201587086U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103832710A (en) * | 2014-03-18 | 2014-06-04 | 国家电网公司 | Device for protecting composite insulator |
| CN103832710B (en) * | 2014-03-18 | 2016-07-06 | 国家电网公司 | Composite insulator protection device |
| CN111941716A (en) * | 2020-08-28 | 2020-11-17 | 华北电力大学（保定） | Cross arm fixing and rotating device for composite insulation cross arm core body manufacturing equipment |
| CN111941716B (en) * | 2020-08-28 | 2021-10-08 | 华北电力大学（保定） | Cross arm fixing and rotating device for composite insulation cross arm core body manufacturing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20141123 |
|
| EXPY | Termination of patent right or utility model |