CN202721365U - Glass fiber reinforced plastic low voltage integrated power distribution cabinet - Google Patents
Glass fiber reinforced plastic low voltage integrated power distribution cabinet Download PDFInfo
- Publication number
- CN202721365U CN202721365U CN 201220579471 CN201220579471U CN202721365U CN 202721365 U CN202721365 U CN 202721365U CN 201220579471 CN201220579471 CN 201220579471 CN 201220579471 U CN201220579471 U CN 201220579471U CN 202721365 U CN202721365 U CN 202721365U
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- top plate
- power distribution
- fiber reinforced
- glass fiber
- reinforced plastic
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- Expired - Lifetime
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- 239000011152 fibreglass Substances 0.000 title claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 3
- 210000004709 eyebrow Anatomy 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims 1
- 230000032683 aging Effects 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 238000005192 partition Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of power distribution cabinets and discloses a glass fiber reinforced plastic low voltage integrated power distribution cabinet, according to the main technical scheme, comprising a cabinet body formed by a base, left and right side plates, front and rear cabinet doors, and a top plate, wherein the bottom portion of the base is provided with a bottom plate, the cabinet body is divided into front and rear cavities by a back plate arranged at the middle of the cabinet body and provided with a reinforcing rib structure, the back plate in the cavities is fixedly provided with a connection rack for hanging an instrument and a mother board, the middle portion of the cabinet is provided with a cross bar, the top plate is provided with at least three top plate connection ribs, the back plate is fixed between the cross bar and the top plate connection ribs, and the top plate is provided with a wire incoming hole and a wire outgoing hole. The glass fiber reinforced plastic low voltage integrated power distribution cabinet has the characteristics of being excellent in insulating performance, being corrosion resistant and ageing resistant and being high in load bearing intensity and long in service life.
Description
Technical Field
The utility model belongs to the technical field of the switch board, especially, relate to one kind and use and fall to the phase voltage through the transformer and be the low pressure comprehensive switch board of making by glass fiber reinforced plastic material of each subscriber line with phase voltage and 220V's line voltage distribution after 380V.
Background
At present, the outer skin of the used low-voltage comprehensive power distribution cabinet, the fixedly installed instrument and the back plate of the busbar are all made of steel plates, the partition plate for separating the space in the electric cabinet is formed by the steel plates which are directly connected with the outer skin into an integral structure, and the instrument, the busbar and the partition plate are insulated and isolated by selecting insulating materials. The power distribution cabinet with the structure has high mechanical strength, but has huge potential safety hazard due to structural defects.
SUMMERY OF THE UTILITY MODEL
The to-be-solved purpose of the utility model is to provide a switch board is synthesized to glass steel low pressure that security performance is good, long service life.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a switch board is synthesized to glass steel low pressure which characterized in that: comprises a base with a bottom plate at the bottom, a left side plate, a right side plate, a front cabinet door, a rear cabinet door and a cabinet body consisting of a top plate, wherein the left side plate and the right side plate are arranged at the two sides of the base; the cabinet body is divided into a front chamber and a rear chamber by a back plate with a reinforcing rib structure arranged in the middle, and a connecting frame for hanging instruments and busbars is fixed on the back plate in the chambers; wherein,
a cross rod connected with the base through a connecting rib is arranged in the middle of the cabinet body, at least three top plate connecting ribs are arranged on the top plate, and the back plate is fixed between the cross rod and the top plate connecting ribs;
and the top plate is provided with a wire inlet hole and a wire outlet hole.
It constitutes above-mentioned glass steel low pressure and synthesizes additional technical characterstic of switch board still includes:
a plurality of partition plates which are perpendicular to the back plate and fixedly connected with the back plate are arranged in the cabinet body, the partition plates divide the front chamber and the rear chamber into a plurality of functional chambers, and the front cabinet door and the rear cabinet door are arranged corresponding to the functional chambers;
the front side and the rear side of the base are provided with a front doorsill and a rear doorsill, and the front cabinet door and the rear cabinet door are respectively arranged on the front doorsill and the rear doorsill;
the lower half parts of the left side plate and the right side plate are provided with side vent holes, the inner parts of which are fixed with window screens, the vent holes are of a cross bar structure, and the upper eyebrows of each bar hole forming the cross bar are provided with a bar blocking mechanism;
the front and rear ends of the top plate protrude out of the front and rear cabinet doors, and an upper vent hole for fixing a window screen inside is formed between the top plate and the front and rear cabinet doors;
the top plate connecting ribs are arranged in a triangular shape;
and handle grooves are arranged at the two ends of the front side and the rear side of the base.
The utility model provides a switch board is synthesized to glass steel low pressure compares with prior art and has following advantage: firstly, the other structures of the low-voltage comprehensive power distribution cabinet except necessary screw and nut fixing pieces are made of glass fiber reinforced plastic materials, so that the low-voltage comprehensive power distribution cabinet has the characteristics of good insulating property, corrosion resistance and ageing resistance; secondly, the back plate forming the power distribution cabinet is fixed between the at least three top plate connecting ribs arranged in a triangular shape and the cross rods, which are also arranged in a triangular shape, of the base bottom plate, so that the structure is firm, and the back plate has excellent load bearing strength of instruments and busbars; and secondly, because the side vent holes which are internally fixed with window screens are arranged between the left side plate, the right side plate, the front cabinet door and the top plate of the power distribution cabinet, the ventilation circulation which enters and exits from the bottom to the top is formed in the cabinet body, the interior of the cabinet body has good ventilation and cooling performances, and the service life of the cabinet body is ensured.
Drawings
FIG. 1 is a schematic structural view of the glass fiber reinforced plastic low-voltage comprehensive power distribution cabinet of the present invention;
fig. 2 is a schematic view of a base structure of the power distribution cabinet;
fig. 3 is a schematic structural view of a section a-a of the distribution cabinet;
fig. 4 is a schematic structural view of the top surface of the power distribution cabinet;
fig. 5 is a schematic structural diagram of the side vent of the power distribution cabinet.
Detailed Description
The following structure that combines the glass steel low pressure to synthesize switch board that the utility model provides a does further detailed description with the attached drawing:
as shown in fig. 1, 2, 3 and 4, for the structural schematic diagram of the glass fiber reinforced plastic low-voltage comprehensive power distribution cabinet provided by the present invention, the structure of the glass fiber reinforced plastic low-voltage comprehensive power distribution cabinet comprises a base 2, left and right side plates 3, 4 fixed on both sides of the base, a cabinet body composed of a front cabinet door, a rear cabinet door and a top plate 5; wherein, the bottom of the base 2 is provided with a bottom plate 1, the middle part of the base is provided with a cross bar 7 connected with the base through a connecting bar 6, the upper part of the top plate 5 is provided with three top plate connecting bars 8 arranged in a triangle (the top plate connecting bars can be provided with a plurality of top plate connecting bars, or respectively arranged in a triangle or arranged in a big triangle, the purpose is to strengthen the stability and the connecting strength between the top plate connecting bars and the back plate, the back plate 10 which is provided with transverse (or longitudinal) concave-convex reinforcing bars 9 and is fixed with a connecting frame 21 is fixed between the cross bar 7 and the top plate connecting bars 8, and the cabinet body is divided into a front cavity and a; the front and rear chambers are at right angle with the back plate and are fixedly connected with four clapboards 11 to divide the front and rear chambers into functional chambers such as a wire inlet chamber 12, a switch chamber 13, a wire outlet chamber 14, a metering chamber 15 and a capacitance chamber 16, and the functional chambers respectively correspond to a front cabinet door 17 and a rear cabinet door 18; the top plates 5 of the wire inlet chamber 12 and the wire outlet chamber 14 are respectively provided with a wire inlet hole 19 and a wire outlet hole 20. When the multifunctional cabinet back plate is used, the voltmeter, the power meter, the switch and the capacitor are fixed on the connecting frame 21 of the back plate of each functional cabinet, the three-phase line at the low-voltage end of the transformer is led into the wire inlet cabinet 12 through the wire inlet hole 19, and is redistributed to each user through the wire outlet hole 20 after being connected with the voltmeter, the power meter, the switch and the capacitor and passing through the wire outlet cabinet 14.
In the above-mentioned switch board structure is synthesized to glass steel low pressure:
the number of the partition plates 11 which divide the front and rear chambers into functional chambers can be set according to requirements; meanwhile, the number of the front and rear cabinet doors arranged at the front and rear sides of the cabinet body can also be set according to requirements, and can correspond to the functional chambers, or two chambers with similar functions share one cabinet door;
in order to improve the sealing performance of the power distribution cabinet, front and rear doorsills 29 and 30 are arranged on the front and rear sides of the base 2, and front and rear cabinet doors are arranged on the doorsills;
the glass fiber reinforced plastic low-voltage comprehensive power distribution cabinet is completely made of glass fiber reinforced plastic materials except necessary screw and nut fasteners, so that the insulating property of the power distribution cabinet is greatly improved;
in order to improve the ventilation effect of the power distribution cabinet, the lower half parts of the left and right side plates of the power distribution cabinet are provided with side vent holes 23 fixed with window screens 22 inside, the vent holes are arranged into a cross bar structure, and the upper eyebrows of each bar hole 24 forming the cross bar are provided with blocking bars 25 (shown in figure 5) for preventing rainwater from flowing into the bar holes; front and rear end portions 26 of the top plate 5 of the power distribution cabinet protrude from the front and rear cabinet doors 17 and 18 to form a rainproof barrier mechanism, and an upper vent hole 27 for fixing a window screen is arranged with the barrier mechanism (as shown in fig. 1 and 3);
in order to facilitate the installation and movement, handle recesses 28 are formed at both ends of the front and rear sides constituting the base.
Claims (7)
1. The utility model provides a switch board is synthesized to glass steel low pressure which characterized in that: comprises a base with a bottom plate at the bottom, a left side plate, a right side plate, a front cabinet door, a rear cabinet door and a cabinet body consisting of a top plate, wherein the left side plate and the right side plate are arranged at the two sides of the base; the cabinet body is divided into a front chamber and a rear chamber by a back plate with a reinforcing rib structure arranged in the middle, and a connecting frame for hanging instruments and busbars is fixed on the back plate in the chambers; wherein,
a cross rod connected with the base through a connecting rib is arranged in the middle of the cabinet body, at least three top plate connecting ribs are arranged on the top plate, and the back plate is fixed between the cross rod and the top plate connecting ribs;
and the top plate is provided with a wire inlet hole and a wire outlet hole.
2. The glass fiber reinforced plastic low-voltage comprehensive power distribution cabinet according to claim 1, characterized in that: the cabinet body is internally provided with a plurality of clapboards which are perpendicular to the back board and are fixedly connected with the back board, the front chamber and the rear chamber are divided into a plurality of functional chambers by the clapboards, and the front cabinet door and the rear cabinet door are arranged corresponding to the functional chambers.
3. The glass fiber reinforced plastic low-voltage comprehensive power distribution cabinet according to claim 1 or 2, characterized in that: the front side and the rear side of the base are provided with a front doorsill and a rear doorsill, and the front cabinet door and the rear cabinet door are respectively arranged on the front doorsill and the rear doorsill.
4. The glass fiber reinforced plastic low-voltage comprehensive power distribution cabinet according to claim 1, characterized in that: the lower half parts of the left side plate and the right side plate are provided with side vent holes, the inside of each side vent hole is fixed with a window screen, each vent hole is of a cross bar structure, and a barrier mechanism is arranged at the upper eyebrow of each bar hole forming the cross bar.
5. The glass fiber reinforced plastic low-voltage comprehensive power distribution cabinet according to claim 1, characterized in that: the front end and the rear end of the top plate protrude out of the front cabinet door and the rear cabinet door, and an upper vent hole for fixing window screening inside is formed between the top plate and the front cabinet door and between the top plate and the rear cabinet door.
6. The glass fiber reinforced plastic low-voltage comprehensive power distribution cabinet according to claim 1, characterized in that: the top plate connecting ribs are arranged in a triangular shape.
7. The glass fiber reinforced plastic low-voltage comprehensive power distribution cabinet according to claim 1, characterized in that: handle grooves are arranged at the two ends of the front side and the rear side of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220579471 CN202721365U (en) | 2012-11-06 | 2012-11-06 | Glass fiber reinforced plastic low voltage integrated power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220579471 CN202721365U (en) | 2012-11-06 | 2012-11-06 | Glass fiber reinforced plastic low voltage integrated power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202721365U true CN202721365U (en) | 2013-02-06 |
Family
ID=47623169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220579471 Expired - Lifetime CN202721365U (en) | 2012-11-06 | 2012-11-06 | Glass fiber reinforced plastic low voltage integrated power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202721365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683032A (en) * | 2013-11-30 | 2014-03-26 | 成都天磐科技有限责任公司 | Secure distribution cabinet convenient to move and hang |
-
2012
- 2012-11-06 CN CN 201220579471 patent/CN202721365U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683032A (en) * | 2013-11-30 | 2014-03-26 | 成都天磐科技有限责任公司 | Secure distribution cabinet convenient to move and hang |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130206 |
|
| CX01 | Expiry of patent term |