CN203456740U - Mounting plate structure of frame-type breaker in low-voltage distribution cabinet - Google Patents
Mounting plate structure of frame-type breaker in low-voltage distribution cabinet Download PDFInfo
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- CN203456740U CN203456740U CN201320547451.8U CN201320547451U CN203456740U CN 203456740 U CN203456740 U CN 203456740U CN 201320547451 U CN201320547451 U CN 201320547451U CN 203456740 U CN203456740 U CN 203456740U
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- galvanized sheet
- sheet body
- mounting plate
- voltage distribution
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Abstract
The utility model discloses a mounting plate structure of a frame-type breaker in a low-voltage distribution cabinet. The mounting plate structure comprises a cabinet frame, and a mounting plate is fixedly connected in the cabinet frame. The mounting plate comprises a galvanized sheet body. Ends of four side edges of the galvanized sheet body respectively bend downward to a vertical direction to form end plates, and edges of the end plates on two long side edges respectively bend inward continuously to a direction parallel with the galvanized sheet body, so as to form support plates. KB sectional material reinforcing ribs are connected on an inner surface of the galvanized sheet body through bolts. The mounting plate is firmly fixed in the cabinet frame by bolts. The mounting plate structure is advantaged by high installing plate intensity and low production cost, and the mounting plate would not cause electroplating pollution to environment.
Description
Technical field
The utility model relates to low-voltage distribution cabinet, relates in particular in low-voltage distribution cabinet the mounting plates structure in order to installing frame posture circuit breaker.
Background technology
Frame-type circuit breaker is installed in low-voltage distribution cabinet, the mounting panel of installing frame posture circuit breaker is a very thick whole plate normally, on the inner surface of whole plate, be welded with mounting rail, in order to strengthen the bonding strength of mounting panel, for repairing the surface of soldered destruction, need to supplement and electroplate at weld, then more whole plate is anchored in cabinet body frame, the mounting plates structure of above-mentioned low-voltage distribution cabinet center posture circuit breaker, its shortcoming is: the thickness of mounting panel need constantly increase along with the increase of compliant fuser, conventionally the thickness of mounting panel is not less than 5 millimeters, greatly increased production cost, in addition, because technological requirement must be supplemented and electroplate at weld, the shortcoming of plating is that the production time is long, workload is large, and seriously polluted to surrounding environment, and energy consumption is higher.
Utility model content
The technical problem of the required solution of the utility model is: the mounting plates structure that a kind of easy for installation, low-voltage distribution cabinet center posture circuit breaker that can greatly reduce production costs, need not supplement plating is provided.
For addressing the above problem, the technical solution adopted in the utility model is: the mounting plates structure of described low-voltage distribution cabinet center posture circuit breaker, comprise cabinet body frame, mounting panel is fixedly connected in cabinet body frame, described mounting panel comprises galvanized sheet body, the end of four sides of galvanized sheet body is bent to respectively vertical direction downwards and forms end plate, and the end plate edge that is positioned at two long side ends continues to be respectively bent to the inside with galvanized sheet body parallel direction and then forms supporting bracket, KB section bar reinforcement is bolted on the inner surface of galvanized sheet body, to strengthen the bearing strength of galvanized sheet body, mounting panel by bolted in cabinet body frame.
Further, the mounting plates structure of aforesaid low-voltage distribution cabinet center posture circuit breaker, wherein, be at least provided with two KB section bar support posts below each supporting bracket, the two ends of every KB section bar support post are fixedly connected with supporting bracket and cabinet body frame base cross members respectively.
The beneficial effects of the utility model are: the end at four sides of galvanized sheet body is respectively arranged with end plate, the bearing strength of galvanized sheet body is increased greatly, combination by end plate and supporting bracket, KB section bar support post and KB section bar reinforcement arranges, the thickness of mounting panel is set to 2.5 millimeters just can meet use needs, greatly reduces production cost; In addition, avoided in process of production welding, also just need not supplement plating, reduced and electroplated the production time taking, improved production efficiency, more can not cause to electroplate to surrounding environment and pollute, and reduce energy consumption simultaneously.
Accompanying drawing explanation
Fig. 1 is the connection diagram of low-voltage distribution cabinet center posture breaker mounting plate structure described in the utility model.
Fig. 2 is the structural representation of mounting panel.
Fig. 3 is the structural representation of A direction in Fig. 2.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, technical scheme described in the utility model is described in further detail.
As Fig. 1, Fig. 2, shown in Fig. 3, the mounting plates structure of the low-voltage distribution cabinet center posture circuit breaker described in the present embodiment, comprise cabinet body frame 4, mounting panel 1 is fixedly connected in cabinet body frame 4, described mounting panel 1 comprises galvanized sheet body 11, the end of two long sides 12 of galvanized sheet body 11 is respectively arranged with the first end plate 51, article two, the end of short side 13 is respectively arranged with the second end plate 52, on the first end plate 51, be also provided with supporting bracket 6, described first, the second end plate 51 and 52 and the version of supporting bracket 6 be: the end of two long sides 12 of galvanized sheet and two short sides 13 is bent to respectively to vertical direction downwards and forms first, the second end plate 51 and 52, then the edge of the first end plate 51 is continued to be respectively bent to the inside and then formation supporting bracket 6 parallel with galvanized sheet body 11, KB section bar reinforcement 2 is bolted on galvanized sheet body 11 inner surfaces, to strengthen the bearing strength of galvanized sheet body 11, galvanized sheet body 11 by bolted in cabinet body frame 4, below each supporting bracket 6, be provided with two KB section bar support posts 3, the two ends of every KB section bar support post 3 are fixedly connected with the base cross members of supporting bracket 6 and cabinet body frame 4 respectively, to support galvanized sheet body 11, strengthen the bearing strength of mounting panel 1, in actual use, can increase as required the radical of KB section bar support post.
The mounting plates structure of above-mentioned low-voltage distribution cabinet center posture circuit breaker, end at four sides of galvanized sheet body is respectively arranged with first, second end plate 51 and 52, the bearing strength of galvanized sheet body 11 is increased greatly, by first, second end plate 51 and 52 and the combination of supporting bracket 6, KB section bar support post 3 arrange, the thickness of mounting panel 1 is set to 2.5 millimeters just can meet use needs, greatly reduces production cost; In addition, in production process, avoided welding, also just need not supplement plating, greatly reduced and electroplated the production time taking, improved production efficiency, more can not cause to electroplate to surrounding environment and pollute, and reduce energy consumption simultaneously.
Claims (2)
1. the mounting plates structure of low-voltage distribution cabinet center posture circuit breaker, comprise cabinet body frame, mounting panel is fixedly connected in cabinet body frame, it is characterized in that: described mounting panel comprises galvanized sheet body, the end of four sides of galvanized sheet body is bent to respectively vertical direction downwards and forms end plate, and the end plate edge that is positioned at two long side ends continues to be respectively bent to the inside with galvanized sheet body parallel direction and then forms supporting bracket, KB section bar reinforcement is bolted on the inner surface of galvanized sheet body, to strengthen the bearing strength of galvanized sheet body, mounting panel by bolted in cabinet body frame.
2. according to the mounting plates structure of low-voltage distribution cabinet center posture circuit breaker claimed in claim 1, it is characterized in that: below each supporting bracket, be at least provided with two KB section bar support posts, the two ends of every KB section bar support post are fixedly connected with supporting bracket and cabinet body frame base cross members respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320547451.8U CN203456740U (en) | 2013-09-05 | 2013-09-05 | Mounting plate structure of frame-type breaker in low-voltage distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320547451.8U CN203456740U (en) | 2013-09-05 | 2013-09-05 | Mounting plate structure of frame-type breaker in low-voltage distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203456740U true CN203456740U (en) | 2014-02-26 |
Family
ID=50136594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320547451.8U Expired - Lifetime CN203456740U (en) | 2013-09-05 | 2013-09-05 | Mounting plate structure of frame-type breaker in low-voltage distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203456740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490290A (en) * | 2013-09-05 | 2014-01-01 | 江苏天港箱柜有限公司 | Mounting plate structure of frame-type circuit breaker in low-voltage distribution cabinet |
-
2013
- 2013-09-05 CN CN201320547451.8U patent/CN203456740U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490290A (en) * | 2013-09-05 | 2014-01-01 | 江苏天港箱柜有限公司 | Mounting plate structure of frame-type circuit breaker in low-voltage distribution cabinet |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |