CN203911246U - Vertical bus fixing device of low voltage power distribution cabinet - Google Patents
Vertical bus fixing device of low voltage power distribution cabinet Download PDFInfo
- Publication number
- CN203911246U CN203911246U CN201420313444.6U CN201420313444U CN203911246U CN 203911246 U CN203911246 U CN 203911246U CN 201420313444 U CN201420313444 U CN 201420313444U CN 203911246 U CN203911246 U CN 203911246U
- Authority
- CN
- China
- Prior art keywords
- vertical bus
- pallet
- distribution cabinet
- power distribution
- notch
- 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 discloses a vertical bus fixing device of a low voltage power distribution cabinet. A vertical bus is fixed to the power distribution cabinet through a bus clamp. The outer side of the vertical bus is provided with a protective cover. The bottom part of the vertical bus is provided with a pallet that is fixed to an element layer plate of the power distribution cabinet. The pallet is provided with a notch in plug-in connection with a bus copper bar of the vertical bus. The pallet is provided with a positioning plate at the notch side. The vertical bus fixing device of the low voltage power distribution cabinet is provided with the pallet at the bottom part of the vertical bus, the pallet is provided with the notch, and the notch side of the pallet is provided with the positioning plate. The copper bar of the vertical bus is inserted into the notch. Under the effects of the notch and the positioning plate, the pallet gives a horizontal support force for the vertical bus to support the vertical bus, and the vertical bus is stably fixed to the power distribution cabinet under the effects of the pallet. In the long usage and transport process of the power distribution cabinet, the vertical bus remains the same without dropping, and usage safety of the power distribution cabinet is ensured.
Description
Technical field
The utility model relates to low-voltage distribution cabinet, is specifically related to the vertical bus fixture of low-voltage distribution cabinet.
Background technology
At present, in low-voltage distribution the complete sets of equipment, the feeder line low-voltage distribution of each system has corresponding vertical bus cashier's office in a shop.Operating personnel touch vertical bus when preventing plant maintenance, and in power distribution cabinet, vertical bus generally adopts the sealing of vertical bus seal bootr, and common way is vertical bus to be covered through being processed into seal bootr with plastic plate or steel plate.Because vertical bus is that vertical bus clamp by being located on power distribution cabinet is fixed, vertical direction clamping force fixed support copper bar for vertical bus clamp, when low-voltage distribution cabinet dispatches from the factory transport, because Action of Gravity Field vertical bus is easy to sagging, and easily cause plug-in unit off normal of unit drawer of power distribution cabinet, and be difficult for finding, when low-voltage distribution cabinet powers on like this, be just easy to cause the situation of short circuit.Short circuit can cause this device damage and total input-wire switch trip after occurring, and brings and have a strong impact on to the production of final electricity consumption department, life, when serious, may cause personnel's life safety.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides one to provide support for vertical bus, prevents that vertical bus is sagging, and then ensures the vertical bus fixture of the low-voltage distribution cabinet of power distribution cabinet safety in utilization.
To achieve these goals, the technical solution adopted in the utility model is:
The vertical bus fixture of this low-voltage distribution cabinet, described vertical bus is fixed on described power distribution cabinet by bus clip, described vertical bus outside is provided with protective cover, and described vertical bus bottom is provided with pallet, and described pallet is fixed on the unit laminate of described power distribution cabinet; Described pallet is provided with the notch of pegging graft with the bus bar copper row of described vertical bus; On described pallet, be positioned at described notch one side and be provided with location-plate.
Described pallet and described unit laminate are bolted, and described pallet is provided with installing hole.
Between described notch bottom and described tray bottom surface, be the insulation board of 20mm, described installing hole is located on described insulation board.
Described pallet and location-plate are all located at described protective cover bottom.
Described pallet and described location-plate are structure as a whole.
The utility model has the advantage of: the vertical bus fixture of this low-voltage distribution cabinet, be provided with pallet in vertical bus bottom, pallet is provided with notch, and on pallet, notch one side is provided with location-plate; The copper bar of vertical bus inserts notch, and under the positioning action of notch and location-plate, pallet gives vertical bus with support force in the horizontal direction, and to hold vertical bus, vertical bus is firmly fixed on power distribution cabinet under the effect of pallet; In the long-term use of power distribution cabinet and transportation, vertical bus can be not sagging, ensured the safety in utilization of power distribution cabinet.
Brief description of the drawings
Mark in content and the figure below each width accompanying drawing of the utility model specification being expressed is briefly described:
Fig. 1 is the structural representation of the vertical bus fixture of the utility model low-voltage distribution cabinet.
Fig. 2 is the front view of the pallet of the vertical bus fixture of Fig. 1 low-voltage distribution cabinet.
Fig. 3 is the vertical view of the pallet of the vertical bus fixture of Fig. 1 low-voltage distribution cabinet.
Mark in above-mentioned figure is:
1, pallet, 2, notch, 3, location-plate, 4, installing hole, 5, unit laminate, 6, protective cover, 7, copper bar.
Embodiment
Contrast accompanying drawing below, by the description to optimum embodiment, embodiment of the present utility model is described in further detail.
As shown in Figure 1 to Figure 3, the vertical bus fixture of this low-voltage distribution cabinet, vertical bus is fixed on power distribution cabinet by bus clip, and vertical bus outside is provided with protective cover 6, and vertical bus bottom is provided with pallet 1, and pallet 1 is fixed on the unit laminate 5 of power distribution cabinet; Pallet 1 is provided with the notch 2 of pegging graft with the copper bar 7 of vertical bus; On pallet 1, be positioned at notch 2 one sides and be provided with location-plate 3.
The vertical bus fixture of this low-voltage distribution cabinet, the copper bar 7 of vertical bus inserts on the notch 2 of pallet 1, under the positioning action of notch 2 and location-plate 3, pallet 1 gives vertical bus with support force in the horizontal direction, to hold vertical bus, vertical bus is firmly fixed on power distribution cabinet under the effect of pallet 1; In the long-term use of power distribution cabinet and transportation, vertical bus can be not sagging, ensured the safety in utilization of power distribution cabinet.
Pallet 1 and unit laminate 5 are bolted, and pallet 1 is provided with installing hole 5.Bolt connecting mode easy accessibility, does not affect the assembling of vertical bus.
Between notch 2 bottoms and pallet 1 bottom surface, be the insulation board of 20mm, on pallet 1, notch 2 bottoms are provided with 20mm insulation distance, and installing hole 5 is located on insulation board.Insulation board, for ensureing the insulation between vertical bus and veneer laminate, ensures the safety in utilization of vertical bus.
Pallet 1 and location-plate 3 are all located at protective cover 6 bottoms.Pallet 1 and location-plate 3 are arranged on protective cover 6 bottoms, easy for installation.
Pallet 1 and location-plate 3 are structure as a whole.Pallet 1 and location-plate 3 are structure as a whole, and pallet 1 structural strength is good, and assembling are installed more for convenience.
Preferred trays 1 is made by the polycarbonate plate of flame-resistant insulation, the copper bar 7 of vertical bus inserts notch 2, on pallet 1, notch 2 bottoms are provided with 20mm insulation distance, the positive reserved good installing hole 5 of pallet 1, in the situation that not affecting vertical bus connection, pallet 1 is fixed on unit laminate 5 after being inserted by protective cover 6 bottoms of the vertical bus after cabinet, and pallet 1 is positive simultaneously fixes with unit laminate 5 use bolts.Copper bar 7 in low-voltage distribution cabinet vertical bus protective cover 6 has just been held like this.The bottom of the protective cover 6 of vertical bus arranges a pallet 1 of making of polycarbonate plate, has improved vertical bus stability, has effectively solved copper bar 7 sagging problems of vertical bus, has reduced the generation with electric fault, has improved the safety in utilization of power distribution cabinet.
Claims (5)
1. the vertical bus fixture of a low-voltage distribution cabinet, described vertical bus is fixed on described power distribution cabinet by bus clip, described vertical bus outside is provided with protective cover, it is characterized in that: described vertical bus bottom is provided with pallet, and described pallet is fixed on the unit laminate of described power distribution cabinet; Described pallet is provided with the notch of pegging graft with the bus bar copper row of described vertical bus; On described pallet, be positioned at described notch one side and be provided with location-plate.
2. the vertical bus fixture of low-voltage distribution cabinet as claimed in claim 1, is characterized in that: described pallet and described unit laminate are bolted, and described pallet is provided with installing hole.
3. the vertical bus fixture of low-voltage distribution cabinet as claimed in claim 2, is characterized in that: between described notch bottom and described tray bottom surface, be the insulation board of 20mm, described installing hole is located on described insulation board.
4. the vertical bus fixture of low-voltage distribution cabinet as claimed in claim 3, is characterized in that: described pallet and location-plate are all located at described protective cover bottom.
5. the vertical bus fixture of low-voltage distribution cabinet as claimed in claim 4, is characterized in that: described pallet and described location-plate are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420313444.6U CN203911246U (en) | 2014-06-11 | 2014-06-11 | Vertical bus fixing device of low voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420313444.6U CN203911246U (en) | 2014-06-11 | 2014-06-11 | Vertical bus fixing device of low voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203911246U true CN203911246U (en) | 2014-10-29 |
Family
ID=51785492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420313444.6U Expired - Fee Related CN203911246U (en) | 2014-06-11 | 2014-06-11 | Vertical bus fixing device of low voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203911246U (en) |
-
2014
- 2014-06-11 CN CN201420313444.6U patent/CN203911246U/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: 20141029 Termination date: 20170611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |