CN202159916U - Insulating partition plate of switch cabinet - Google Patents
Insulating partition plate of switch cabinet Download PDFInfo
- Publication number
- CN202159916U CN202159916U CN2011202619465U CN201120261946U CN202159916U CN 202159916 U CN202159916 U CN 202159916U CN 2011202619465 U CN2011202619465 U CN 2011202619465U CN 201120261946 U CN201120261946 U CN 201120261946U CN 202159916 U CN202159916 U CN 202159916U
- Authority
- CN
- China
- Prior art keywords
- partition
- partition plate
- insulating partition
- flaky
- switch cabinet
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an insulating partition plate of a switch cabinet, which is suitable for ordinary types, and particularly suitable for being used by condensation and dirtiness type spaced metal closed switch equipment. The insulating partition plate of the switch cabinet is formed by pressing SMC (sheet moulding compound) unsaturated polyester glass fiber reinforced plastic into flaky partition sheets, wherein four long through hole or four long holes and three rectangular windows, which are arranged at intervals, are arranged on each flaky partition sheet, and a convex or concave connecting groove is arranged on the edge at one end of each flaky partition sheet; and further the convex or concave connecting grooves on the two partition sheets are used to splice the partition sheets into the whole insulating partition plate. The insulating partition plate has excellent mechanical and electrical properties, and can improve the reliability of products, ensure the smoothness of the partition plate, eliminate the hidden trouble due to seams and enable the product to achieve the IEC (international electrotechnical commission) standard.
Description
Technical field
The utility model relates to a kind of metal enclosed switchgear that is used for, the dividing plate that the insulation of handcart chamber and bus-bar room is opened.The insulating barrier of switch cubicle is applicable to various model plain edition switch cubicles, and suitable especially condensation, filthy type compartmented switchgear use.
Background technology
The 35KV switch cubicle that has a large capacity and a wide range that is adopted in the existing domestic electric power system; Dividing plate between its handcart chamber and bus-bar room is processed by the hard PVC plate, and the piece unreasonable structure of dividing plate is to produce the main thoroughfare that punctures under the condensation condition; Do not reach the specification requirement of electric power system condensation, filthy type product; Because of allowing serviceability temperature, the PVC plate is lower than 55 ℃ again, incendivity, electric property instability, bad mechanical strength; Promptly replace the easy moisture absorption also being arranged, leaking big defective, so condensation, filthy type product are to allow to use existing insulating barrier anything but with epoxy resin bonded fiber.
The utility model content
The technical problem that the utility model solved is to provide a kind of insulating barrier of switch cubicle, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the utility model solved adopts following technical scheme to realize:
The insulating barrier of the said switch cubicle of the utility model is made up of partition, said partition select for use have that good machinery and electric property and water absorption rate are low, shrinkage is low, SMC unsaturated polyester glass fiber reinforced plastics that size is prone to guarantee replaces original polyvinyl chloride compacting to form; Or be pressed into by SMC unsaturated polyester glass fiber reinforced plastics and have long through-hole alternate with window, an end margin has the sheet partition of protruding or recessed link slot, utilizes the protruding or recessed link slot on it to connect into whole insulating barrier by two partitions at least.
Beneficial effect: the utlity model has good machinery, electric property, improved reliability of products, guaranteed the smooth of Sui's plate, eliminated seam hidden danger, make product reach the IEC standard.
Description of drawings
Fig. 1 is a spacer structure sketch map under the utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is a spacer structure sketch map under the utility model.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is a spacer structure sketch map on the utility model.
Fig. 6 is the left view of Fig. 5.
Fig. 7 is a spacer structure sketch map on the utility model.
Fig. 8 is the left view of Fig. 7.
Fig. 9 is the enlarged drawing of II among Fig. 6, Fig. 8.
Figure 10 is the enlarged drawing of I among Fig. 2, Fig. 4.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Following partition (1), (2) are sheet; Both sides are educated the open slot of symmetry respectively; Top edge is for protruding the shape that is 90 °
, and bottom has two the waist holes are installed.
Four long through-holes that following partition (2) first half has spacing to equate, and partition (1) is gone up four long through-holes and three rectangle windows equal for spacing and separately down, the other installation waist hole that a symmetry is respectively arranged of each window.
Last partition (3), (4) are
shape; Both sides have the open slot of symmetry respectively; Lower limb is recessed
shape that is 90 °, and the top has four the waist hole is installed.
Four long through-holes that are complementary with following partition (1) are arranged on the last partition (3), and three rectangle windows have four long through-holes that are complementary with following partition (2) on the last partition (4).
Above-mentioned each partition select for use have that good machinery and electric property and water absorption rate are low, shrinkage is low, SMC unsaturated polyester glass fiber reinforced plastics that size is prone to guarantee replaces original polyvinyl chloride compacting to form.
During use; If be used for the 35KV switch cubicle of logical type of former times; Just can utilize
the shape link slot splicing on it in aggregates at a distance from (4), (2) with upper and lower; And cement the formation insulating barrier with epoxide-resin glue, and utilize the waist hole on it to be screwed upper and lower end again at switch cubicle, both sides lean on the open slot on it to be connected with switch cubicle; Just fix and can work, this insulating barrier can guarantee the degree of protection of equipment.If will be used for condensation, filthy type product uses, only need four long through-hole places on insulating barrier install alternate and relatively dividing plate get final product.If will insulating barrier be installed in the breaker cabinet and use, upper and lower partition (3), (1) are spliced into whole insulating barrier as stated above.Three rectangle windows on it supply to install the insulation valve and use.
Said dividing plate adopts the compacting of SMC unsaturated polyester glass fiber reinforced plastics, has good machinery, electric property, can improve reliability of products greatly.That upper and lower partition has adopted at seam crossing is protruding, recessed/the shape structure, be convenient to connect and bonding, guaranteed dividing plate smooth, eliminated seam hidden danger.
Structurally adopt assembled, make plain edition, condensation, filthy type product general, highly versatile is for the production and the management of factory provides convenience.Make its product reach IEC932 and " be used for the stern climate bar
1KV to the 72.5KV sealing switch equipment under the part and the additional requirement of control appliance " and GB3906-91
" 3KV to 35KV ac metal closing switch gear " can use under the stern climate condition of corresponding I class design about I class designing requirement.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection range to be defined by appending claims and equivalent thereof.
Claims (1)
1. the insulating barrier of a switch cubicle; Insulating barrier is made up of partition; It is characterized in that said partition replaces the compacting of original polyvinyl chloride to form by SMC unsaturated polyester glass fiber reinforced plastics, or be pressed into by SMC unsaturated polyester glass fiber reinforced plastics and have long through-hole alternate with window; One end margin has the sheet partition of protruding or recessed link slot, utilizes the protruding or recessed link slot on it to connect into whole insulating barrier by two partitions at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202619465U CN202159916U (en) | 2011-07-23 | 2011-07-23 | Insulating partition plate of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202619465U CN202159916U (en) | 2011-07-23 | 2011-07-23 | Insulating partition plate of switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202159916U true CN202159916U (en) | 2012-03-07 |
Family
ID=45767539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202619465U Expired - Fee Related CN202159916U (en) | 2011-07-23 | 2011-07-23 | Insulating partition plate of switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202159916U (en) |
-
2011
- 2011-07-23 CN CN2011202619465U patent/CN202159916U/en not_active Expired - Fee Related
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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: 20120307 Termination date: 20140723 |
|
| EXPY | Termination of patent right or utility model |