CN203859404U - Bus-bar room mechanism of heavy-current low-voltage electrical cabinet - Google Patents
Bus-bar room mechanism of heavy-current low-voltage electrical cabinet Download PDFInfo
- Publication number
- CN203859404U CN203859404U CN201420238189.3U CN201420238189U CN203859404U CN 203859404 U CN203859404 U CN 203859404U CN 201420238189 U CN201420238189 U CN 201420238189U CN 203859404 U CN203859404 U CN 203859404U
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- China
- Prior art keywords
- bus
- main frame
- bar room
- crossbeam
- cover plate
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- 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 - Lifetime
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- 230000005611 electricity Effects 0.000 claims description 10
- 238000000926 separation method Methods 0.000 abstract 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a bus-bar room mechanism of a heavy-current low-voltage electrical cabinet. The bus-bar room mechanism is mounted on the top part of a main frame of the lower-voltage electrical cabinet. The top part of the main frame comprises a bus-bar room in the front portion and a cable room in the rear portion. The side edge, close to the main frame, of the bus-bar room is fixedly provided with a separation plate. The bus-bar room and the cable room have a cover plate arranged on the main frame. The bus-bar room mechanism comprises a cross beam and a heightening support. The cross beam is erected on the two opposite sides of the main frame, and is parallel to the separation plate. The two ends of the heightening support are respectively fixed on the cross beam and the separation plate. The cover plate is divided into a front cover plate part and a rear cover plate part. The front cover plate part is arranged on the heightening support while the rear cover plate part is arranged on the cross beam and the edge of the main frame. According to the utility model, by virtue of adding the cross beam in the middle part of the main frame of the cabinet and adding the top part heightening support on the upper ends of the cross beam and the separation plate of the bus-bar room, the mounting space of the bus-bar room of the cabinet is increased, and when a heavy-current scheme needs to be adopted, the requirements can be satisfied without reducing the limited mounting space of inherent elements of the cabinet.
Description
Technical field
The utility model relates to low tension cabinet, especially a kind of bus-bar room mechanism of high-current low-voltage electricity cabinet.
Background technology
As shown in Figure 1, in existing low tension cabinet, bus-bar room 10S is generally at cabinet 20S top, and conventional design scheme is top direct flat plate 30S design, reserved certain busbar space, but in the time that busbar carrying capacity is very large, while particularly running into the above electric current of 5000A, if will change in existing scheme, can only be to reduce the element installing space of product own, in product design, just reduce so limited installing space, cannot better meet design requirement.
Utility model content
For solving the problems of the technologies described above, the technical problems to be solved in the utility model is to provide.
The technical solution adopted in the utility model is:
A kind of bus-bar room mechanism of high-current low-voltage electricity cabinet, be installed on the main frame top of low tension cabinet, the top of this main frame is respectively anterior bus-bar room and the cable vault at rear portion, bus-bar room is fixed with a dividing plate near a side of main frame, bus-bar room and cable vault have a cover plate and are arranged on main frame, it is characterized in that: comprise a crossbeam, heightening bracket, beam erection is on the relative side frame of main frame two, this crossbeam is parallel with described dividing plate, and the two ends of heightening bracket are separately fixed on described crossbeam and dividing plate; Described cover plate is divided into front shroud and back shroud, and front shroud is arranged on heightening bracket, and back shroud is arranged on crossbeam and main frame frame.
Further, described heightening bracket comprises the first support and the second support, and the first support and the second support are separately fixed on described crossbeam and dividing plate.
Especially, the top of described dividing plate is inverted u-shaped portion, supports an end of described heightening bracket in inverted u-shaped portion.
Wherein, the side frame that described crossbeam is relative with main frame two connects by fixed connecting piece, front shroud is connected by fixed connecting piece with heightening bracket, and back shroud is connected by fixed connecting piece with crossbeam, main frame frame respectively, and dividing plate is connected by fixed connecting piece with main frame side.
Described fixed connecting piece is bolt.
The beneficial effects of the utility model:
The utility model increases crossbeam by the middle part of cabinet main frame, increase respectively top heightening bracket at crossbeam and bus-bar room dividing plate upper end, then former monoblock cover plate is resolved into two of front and back, fixing respectively, so just increase the bus-bar room installing space of product, in the time running into large current scheme, do not reduce the element of product own the confined space is installed, just can meet the demands.
Brief description of the drawings
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
Fig. 1 is the schematic diagram of conventional low electricity cabinet and bus-bar room mechanism;
Fig. 2 is the schematic diagram of the utility model low tension cabinet and bus-bar room mechanism.
Embodiment
Shown in figure 2, for the bus-bar room mechanism of a kind of high-current low-voltage electricity cabinet of the present utility model, be installed on the main frame top of low tension cabinet, the top of this main frame 10 is respectively anterior bus-bar room 20 and the cable vault 30 at rear portion, bus-bar room 20 is fixed with a dividing plate 40 near a side of main frame 10, bus-bar room 20 has a cover plate with cable vault 30 and is arranged on main frame 10, comprise a crossbeam 50, heightening bracket 60, crossbeam 50 is erected on 10 liang of relative side frames of main frame, this crossbeam 50 is parallel with described dividing plate 40, the two ends of heightening bracket 60 are separately fixed on described crossbeam 50 and dividing plate 40, described cover plate is divided into front shroud 80 and back shroud 90, and front shroud 80 is arranged on heightening bracket 60, and back shroud 90 is arranged on crossbeam 50 and main frame 10 frames.
Middle part by above-mentioned cabinet main frame 10 increases crossbeam 50, increase respectively top heightening bracket 60 at crossbeam 50 and bus-bar room 20 dividing plate 40 upper ends, bus-bar room 20 installing spaces of product are so just increased, in the time running into large current scheme, do not reduce the element of product own the confined space is installed, just can meet the demands.
Wherein, described heightening bracket 60 can be ring frame body, also can be selected the first support 601 of the present embodiment and the second support 602, the first supports 601 and the second support 602 and is separately fixed on described crossbeam 50 and dividing plate 40.
In addition, the top of described dividing plate 40 is inverted u-shaped portion, supports an end of described heightening bracket 60 in inverted u-shaped portion, is convenient to contact area enough between the two.
In the present embodiment, 10 liang of relative side frames of crossbeam 50 and main frame connect by fixed connecting piece, front shroud is connected by fixed connecting piece with heightening bracket 60, back shroud is connected by fixed connecting piece with crossbeam 50, main frame 10 frames respectively, dividing plate 40 is connected by fixed connecting piece with main frame 10 sides, the fixed connecting piece of this programme is bolt 70, certainly, also can select other conventional fixed connecting pieces to realize above-mentioned.
The foregoing is only preferential execution mode of the present utility model, the utility model is not limited to above-mentioned execution mode, as long as within the technical scheme that realizes the utility model object with basic identical means all belongs to protection range of the present utility model.
Claims (5)
1. the bus-bar room mechanism of a high-current low-voltage electricity cabinet, be installed on the main frame top of low tension cabinet, the top of this main frame is respectively anterior bus-bar room and the cable vault at rear portion, bus-bar room is fixed with a dividing plate near a side of main frame, bus-bar room and cable vault have a cover plate and are arranged on main frame, it is characterized in that: comprise a crossbeam, heightening bracket, beam erection is on the relative side frame of main frame two, this crossbeam is parallel with described dividing plate, and the two ends of heightening bracket are separately fixed on described crossbeam and dividing plate; Described cover plate is divided into front shroud and back shroud, and front shroud is arranged on heightening bracket, and back shroud is arranged on crossbeam and main frame frame.
2. the bus-bar room mechanism of a kind of high-current low-voltage electricity cabinet according to claim 1, is characterized in that: described heightening bracket comprises the first support and the second support, and the first support and the second support are separately fixed on described crossbeam and dividing plate.
3. the bus-bar room mechanism of a kind of high-current low-voltage electricity cabinet according to claim 1, is characterized in that: the top of described dividing plate is inverted u-shaped portion, supports an end of described heightening bracket in inverted u-shaped portion.
4. the bus-bar room mechanism of a kind of high-current low-voltage electricity cabinet according to claim 1, it is characterized in that: the side frame that described crossbeam is relative with main frame two connects by fixed connecting piece, front shroud is connected by fixed connecting piece with heightening bracket, back shroud is connected by fixed connecting piece with crossbeam, main frame frame respectively, and dividing plate is connected by fixed connecting piece with main frame side.
5. the bus-bar room mechanism of a kind of high-current low-voltage electricity cabinet according to claim 4, is characterized in that: described fixed connecting piece is bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238189.3U CN203859404U (en) | 2014-05-09 | 2014-05-09 | Bus-bar room mechanism of heavy-current low-voltage electrical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238189.3U CN203859404U (en) | 2014-05-09 | 2014-05-09 | Bus-bar room mechanism of heavy-current low-voltage electrical cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203859404U true CN203859404U (en) | 2014-10-01 |
Family
ID=51609244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420238189.3U Expired - Lifetime CN203859404U (en) | 2014-05-09 | 2014-05-09 | Bus-bar room mechanism of heavy-current low-voltage electrical cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203859404U (en) |
-
2014
- 2014-05-09 CN CN201420238189.3U patent/CN203859404U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200422 Address after: 528400 No.1, Hengmen Xingye West Road, Nanlang Town, Zhongshan City, Guangdong Province Patentee after: Guangdong Mingyang Electric Co.,Ltd. Address before: 528437 Jiangling West Road, Torch Development Zone, Guangdong, No. 25, No. Patentee before: ZHONGSHAN MINGYANG ELECTRIC Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.1, Hengmen Xingye West Road, Nanlang Town, Zhongshan City, Guangdong Province, 528400 Patentee after: Guangdong Mingyang Electric Co.,Ltd. Address before: No.1, Hengmen Xingye West Road, Nanlang Town, Zhongshan City, Guangdong Province, 528400 Patentee before: Guangdong Mingyang Electric Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |