CN204967039U - Fire -retardant block terminal of cement - Google Patents
Fire -retardant block terminal of cement Download PDFInfo
- Publication number
- CN204967039U CN204967039U CN201520743397.3U CN201520743397U CN204967039U CN 204967039 U CN204967039 U CN 204967039U CN 201520743397 U CN201520743397 U CN 201520743397U CN 204967039 U CN204967039 U CN 204967039U
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- cement
- plate
- wing
- web
- section
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Abstract
The utility model provides a fire -retardant block terminal of cement, includes by the base, four sides curb plate and top cap constitution box, the inside of box be provided with high and low voltage switch equipment, distribution transformer equipment, its characterized in that: the four sides curb plate be the cement plate that constitutes by cement, the cross section of cement plate serve as reasons two edges of a wing with connect the H type that constitutes in the web on two edges of a wing, and the cement plate is provided with a plurality of through -holes along length direction. Adopting above -mentioned structure, because what adopt is the cement plate, effectively insulating against heat, fire -retardant, simultaneously, the cement panel of the creative adoption H type cross section of this practicality and H type cross section are provided with a plurality of through -holes along the length direction of curb plate, the weight that can effectively reduce whole curb plate, and it is big to have the ability of cutting of holding in addition, the stable good characteristics in cross -section, two effective deadenings.
Description
Technical field
The utility model relates to distribution box technical field, is specifically related to a kind of cement flame retardant distribution box.
Background technology
Distribution box is a kind of common controller switching equipment, all has setting in familiar factory, residential block or road both sides etc.High-and low-voltage switch equipment, distribution transformer equipment etc. is generally provided with in distribution box.Traditional distribution box, it generally comprises base, is arranged at four side plates on base and is arranged on the top cover formation above side plate.Four side plates generally adopt aluminium alloy or corrosion resistant plate to be welded on framework to form; Foamed material is set between flaggy to play certain support and filling effect.But this traditional structure is not heat insulation and can not effective fire protection flame retarding under emergency situations, is particularly arranged on the distribution box of residential block, once the condition of a fire such as circuit for generating short circuits, abnormally dangerous.
Utility model content
The utility model, for the above-mentioned deficiency of prior art, provides a kind of and effectively prevents spreading of the intensity of a fire, and the safety of protection surrounding environment, effectively can play the cement flame retardant distribution box of soundproof effect.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of cement flame retardant distribution box, comprises by base, and four sides side plate and top cover form casing; The inside of described casing is provided with high-and low-voltage switch equipment, distribution transformer equipment; The described cement plate of four sides side plate all for being made up of cement, the cross section of described cement plate is the H type be made up of with the web being connected to two edges of a wing two edges of a wing; And cement plate is provided with some through holes along its length.
Adopt said structure, due to employing is cement plate, can be effectively heat insulation, fire-retardant, simultaneously, the cement sheet material of this practicality creationary employing H type cross section and the cement plate of H type cross section along its length (i.e. the short transverse of the casing of side plate formation) are provided with some through holes, one weight that effectively can reduce whole side plate, and it is large to have bearing capacity, the feature that cross-sectional stability is good; Two can also effective deadening.
As preferably, the described H type be made up of two edges of a wing and the web that is connected to two edges of a wing, its hollow position is provided with fire protection flame retarding cystosepiment; Adopt this structure to fill full by whole cement plate inside, effectively can improve supporting role, improve the fire-retardant soundproof effect of whole side plate simultaneously further.
Fire protection flame retarding foam described in this practicality is fire-retardant poly-chlorinated isocyanurates foamed board or modified phenolic foamed board or A level fireproof polyurethane heat insulation board.
As preferably, described cross section is its thickness along the length direction of web of cement plate of H type is 3-6cm, and the width of web is the 1/3-2/3 of flange width.Adopt this structure, can effectively promote supporting role and flame retardant effect, also can not waste too much materials simultaneously; And the width on web and the edge of a wing can the bearing capacity of refinforced cement layer further than also.
As preferably, four limits of the side plate that cement layer is formed are embedded with metal hemming edge, and the edge of metal hemming edge is all connected in the edge of a wing of web both sides; Adopt this structure, one comes when seated, only needs on metal hemming edge, weld hinge or other parts, does not need punching etc.; Two carry out metal hemming edge is connected in the edge of a wing of web both sides, and the cement layer making both sides be in position, the edge of a wing achieves connection by metal hemming edge, gain in strength and cement layer angle place comprise dynamics.
Accompanying drawing explanation
The energy-saving distribution box structure schematic diagram of Fig. 1 the utility model.
Fig. 2 the utility model side plate cross-sectional structure schematic diagram (without fire protection flame retarding cystosepiment).
Fig. 3 the utility model side plate cross-sectional structure schematic diagram (having fire protection flame retarding cystosepiment).
Fig. 4 the utility model lateral plate structure schematic diagram (being provided with metal hemming edge broadside view).
Fig. 5 the utility model lateral plate structure schematic diagram (being provided with the narrow edge view of metal hemming edge).
Fig. 6 the utility model monolithic lateral plate structure schematic diagram.
Embodiment
Below by embodiment, the utility model is described in further detail, but the utility model is not only confined to following examples.
As shown in figures 1 to 6, a kind of cement flame retardant distribution box, comprises by base 1, and four sides side plate 2 and top cover 3 form casing; The inside of described casing is provided with high-and low-voltage switch equipment, distribution transformer equipment (be distribution box conventional equipment, repeat no more) herein; The described cement plate of four sides side plate all for being made up of cement, the cross section of described cement plate is the H type be made up of with the web 2.2 being connected to two edges of a wing two edges of a wing 2.1; And cement plate is provided with some through holes 2.3 along its length.
Adopt said structure, due to employing is cement plate, can be effectively heat insulation, fire-retardant, simultaneously, the cement sheet material of this practicality creationary employing H type cross section and the cement plate of H type cross section along its length (i.e. the short transverse of the casing of side plate formation) are provided with some through holes, one weight that effectively can reduce whole side plate, and it is large to have bearing capacity, the feature that cross-sectional stability is good; Two can also effective deadening.
The H type be made up of with the web being connected to two edges of a wing two edges of a wing described in this practicality, its hollow position is provided with fire protection flame retarding cystosepiment 4; Adopt this structure to fill full by whole cement plate inside, effectively can improve supporting role, improve the fire-retardant soundproof effect of whole side plate simultaneously further.
Fire protection flame retarding foam described in this practicality is fire-retardant poly-chlorinated isocyanurates foamed board or modified phenolic foamed board or A level fireproof polyurethane heat insulation board.
Cross section described in this practicality is its thickness along the length direction of web of cement plate of H type is 3-6cm, and the width on the edge of a wing is the 1/3-2/3 of web width.Adopt this structure, can effectively promote supporting role and flame retardant effect, also can not waste too much materials simultaneously; And the width on web and the edge of a wing can the bearing capacity of refinforced cement layer further than also.
Four limits of the side plate that this practical cement layer is formed are embedded with metal hemming edge 5, and the edge of metal hemming edge is all connected in the edge of a wing of web both sides; Adopt this structure, one comes when seated, only needs on metal hemming edge, weld hinge or other parts, does not need punching etc.; Two carry out metal hemming edge is connected in the edge of a wing of web both sides, and the cement layer making both sides be in position, the edge of a wing achieves connection by metal hemming edge, gain in strength and cement layer angle place comprise dynamics.
Claims (4)
1. a cement flame retardant distribution box, comprises by base, and four sides side plate and top cover form casing; The inside of described casing is provided with high-and low-voltage switch equipment, distribution transformer equipment, it is characterized in that: the described cement plate of four sides side plate all for being made up of cement, the cross section of described cement plate is the H type be made up of with the web being connected to two edges of a wing two edges of a wing; And cement plate is provided with some through holes along its length.
2. cement flame retardant distribution box according to claim 1, is characterized in that: the described H type be made up of with the web being connected to two edges of a wing two edges of a wing, its hollow position is provided with fire protection flame retarding cystosepiment.
3. cement flame retardant distribution box according to claim 1, is characterized in that: described cross section is its thickness along the length direction of web of cement plate of H type is 3-6cm, and the width of web is the 1/3-2/3 of flange width.
4. cement flame retardant distribution box according to claim 1, is characterized in that: four limits of the side plate that described cement layer is formed are embedded with metal hemming edge, and the edge of metal hemming edge is all connected in the edge of a wing of web both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520743397.3U CN204967039U (en) | 2015-09-23 | 2015-09-23 | Fire -retardant block terminal of cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520743397.3U CN204967039U (en) | 2015-09-23 | 2015-09-23 | Fire -retardant block terminal of cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204967039U true CN204967039U (en) | 2016-01-13 |
Family
ID=55062080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520743397.3U Expired - Fee Related CN204967039U (en) | 2015-09-23 | 2015-09-23 | Fire -retardant block terminal of cement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204967039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112968372A (en) * | 2021-03-10 | 2021-06-15 | 北京北龙源开关设备有限责任公司 | Power distribution cabinet installed in modularized mode |
-
2015
- 2015-09-23 CN CN201520743397.3U patent/CN204967039U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112968372A (en) * | 2021-03-10 | 2021-06-15 | 北京北龙源开关设备有限责任公司 | Power distribution cabinet installed in modularized mode |
| CN112968372B (en) * | 2021-03-10 | 2023-03-21 | 北京北龙源开关设备有限责任公司 | Power distribution cabinet installed in modularized mode |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20200923 |