CN202930755U - Stable insulating bus frame for switch cabinet - Google Patents
Stable insulating bus frame for switch cabinet Download PDFInfo
- Publication number
- CN202930755U CN202930755U CN 201220511269 CN201220511269U CN202930755U CN 202930755 U CN202930755 U CN 202930755U CN 201220511269 CN201220511269 CN 201220511269 CN 201220511269 U CN201220511269 U CN 201220511269U CN 202930755 U CN202930755 U CN 202930755U
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- CN
- China
- Prior art keywords
- bus
- strengthened
- plate
- fixing plate
- bus frame
- 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 stable insulating bus frame for a switch cabinet, comprising a bus fixing plate, a C-shaped upper strengthened plate and a C-shaped strengthened plate matched with the C-shaped upper strengthened plate. Multiple busbar through holes are distributed in the bus fixing plate; corresponding installation holes are respectively arranged at the two ends of each strengthened plate; grooves are respectively arranged in the inner walls of the upper and lower strengthened plates, wherein the bus fixing plate is embedded into the grooves of the upper and lower strengthened plates; and a rectangular pedestal extending outward along the edge is arranged in the lower end of the lower strengthened plate, wherein anti-skid threads are arranged in the bottom of the pedestal. The stable insulating bus frame for the switch cabinet is simple in structure and convenient to install and use; the design of the upper and lower strengthened plates improves mechanical strength of the bus fixing plate, and prevents the bus fixing plate from deforming and cracking due to influences of tension and distortion; and the design of arranging the anti-skid pedestal in the lower end of the lower strengthened plate effectively improves the stability of the insulating bus bar, prolongs the service life of the bus fixing plate and ensures stability of copper busbars.
Description
Technical field
The utility model relates to a kind of switch cubicle insulating bus frame, is specially a kind of switch cubicle steady type insulating bus frame.
Background technology
Bus frame is one of requisite important spare part in switch cubicle, and existing bus frame mostly is a plate body, or upper and lower Combined plate body, and the round of wearing of several equidistant arrangements is set on plate body, is used for fixedly wearing copper bus-bar.Yet existing bus frame mechanical strength is not good, and is firm not after copper bus-bar is worn in installation, easily Tensile, distortion impact and deform, phenomenon of rupture, useful life is short, the stability that copper bus-bar is worn in impact.
The utility model content
The purpose of this utility model is to provide a kind of switch cubicle steady type insulating bus frame, not good to solve bus frame mechanical strength traditional in prior art, it is firm not after copper bus-bar is worn in installation, easily Tensile, distortion impact and deform, phenomenon of rupture, useful life is short, and the problem of copper bus-bar stability is worn in impact.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of switch cubicle steady type insulating bus frame, it is characterized in that: the upper and lower stiffener of C shape that includes the bus fixed head and match, be distributed with several on described bus fixed head and wear round, described upper and lower stiffener two ends are respectively equipped with corresponding installing hole, be respectively equipped with groove on the madial wall of described upper and lower stiffener, described bus fixed head is inlaid in the groove of upper and lower stiffener, described lower reinforcing plate lower end edge edge outwards extends rectangular base, and described base end face is provided with anti-slip veins.
Described a kind of switch cubicle steady type insulating bus frame is characterized in that: described installing hole is shoulder hole.
Described a kind of switch cubicle steady type insulating bus frame, it is characterized in that: described base is provided with several bolts hole.
The beneficial effects of the utility model are:
The utility model is simple in structure; easy to install; adopt the design of upper and lower stiffener; can make bus fixed head periphery effectively be protected, and promote the mechanical strength of bus fixed head, prevent bus fixed head Tensile, distortion impact and deform, phenomenon of rupture; employing arranges the design of anti-skid base in the lower reinforcing plate lower end; effectively promote the steadiness of insulating bus frame, extended the useful life of bus fixed head, the stability that has guaranteed to wear copper bus-bar.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of switch cubicle steady type insulating bus frame, the upper and lower stiffener 2 of C shape, 3 that includes bus fixed head 1 and match, be distributed with several on bus fixed head 1 and wear round 4, upper and lower stiffener 2,3 two ends are respectively equipped with corresponding installing hole 5, be respectively equipped with groove 6 on upper and lower stiffener 2,3 madial wall, bus fixed head 1 is inlaid in upper and lower stiffener 2,3 groove 6, lower reinforcing plate 3 lower end edge edges outwards extend rectangular base 7, and base 7 bottom surfaces are provided with anti-slip veins.Installing hole 5 is shoulder hole, and base 7 is provided with several bolts hole 8.
Claims (3)
1. switch cubicle steady type insulating bus frame, it is characterized in that: the upper and lower stiffener of C shape that includes the bus fixed head and match, be distributed with several on described bus fixed head and wear round, described upper and lower stiffener two ends are respectively equipped with corresponding installing hole, be respectively equipped with groove on the madial wall of described upper and lower stiffener, described bus fixed head is inlaid in the groove of upper and lower stiffener, described lower reinforcing plate lower end edge edge outwards extends rectangular base, and described base end face is provided with anti-slip veins.
2. a kind of switch cubicle steady type insulating bus frame according to claim 1, it is characterized in that: described installing hole is shoulder hole.
3. a kind of switch cubicle steady type insulating bus frame according to claim 1, it is characterized in that: described base is provided with several bolts hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220511269 CN202930755U (en) | 2012-09-29 | 2012-09-29 | Stable insulating bus frame for switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220511269 CN202930755U (en) | 2012-09-29 | 2012-09-29 | Stable insulating bus frame for switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202930755U true CN202930755U (en) | 2013-05-08 |
Family
ID=48220665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220511269 Expired - Fee Related CN202930755U (en) | 2012-09-29 | 2012-09-29 | Stable insulating bus frame for switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202930755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066531A (en) * | 2018-07-02 | 2018-12-21 | 李凤东 | A kind of wire box fixed plate of non-dismantling formwork system |
-
2012
- 2012-09-29 CN CN 201220511269 patent/CN202930755U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066531A (en) * | 2018-07-02 | 2018-12-21 | 李凤东 | A kind of wire box fixed plate of non-dismantling formwork system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20130929 |