CN2285526Y - Longitudinally and transversally latticed low-voltage switch cabinet - Google Patents
Longitudinally and transversally latticed low-voltage switch cabinet Download PDFInfo
- Publication number
- CN2285526Y CN2285526Y CN 96222362 CN96222362U CN2285526Y CN 2285526 Y CN2285526 Y CN 2285526Y CN 96222362 CN96222362 CN 96222362 CN 96222362 U CN96222362 U CN 96222362U CN 2285526 Y CN2285526 Y CN 2285526Y
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- switch cubicle
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Abstract
The utility model relates to a longitudinally and transversally latticed low voltage switch cabinet. The external shape of the utility model is a closed type structure, the upper part and the lower part of the utility model are provided with ventilating shutter decorative plates, the main body structure is longitudinally and transversally latticed into a plurality of independent small chambers, a main bus bar, a branch bus bar, electrical apparatus elements and other parts are all be latticed and arranged in respective small chambers, primal bare wires and electrified bodies are divided with each other, and the utility model avoids either fault which can be expanded to adjacent elements and can easily cause accidents to be enlarged. The utility model is characterized in that the front surface of the utility model is provided with the upper and lower part decorative plates, a middle part vertically and horizontally latticed small door which is provided with a switch handle, a signal lamp, an instrumentation and other electrical apparatus elements, the sliver small door of a middle control cable, back surface decorative plates and two back doors.
Description
The utility model belongs to low pressure power supplying and distributing equipment technical field, and it relates to a kind of technology category of low-tension switch cabinet.
The product of the same type of present domestic use by I oneself invention, and is thought to participate in by beam, and locellus is isolated fixed low-tension switch cabinet in length and breadth.Seven days since patent No. 89221496.1. implements, in this process after this several years, my independent management and payment patent fee, and accumulated suitable rich experience, new improvement and substantive distinguishing features and obvious improvement have been arranged, and Gu Te proposes patent application again.
The utility model is realized by following structure.
A kind of low-tension switch cabinet of cellular in length and breadth (seeing Figure of description 1-4 and Instructions Page 3 description of drawings), profile is an enclosed construction, be provided with several loops in the cabinet, each loop is by the main bus of paying, branch bar, switchgear, composition such as electric elements and lead, the inside that it is characterized in that switch cubicle is designed to the cell that lattice in length and breadth becomes several lattices, and implemented each electrical circuit together with the secondary connection terminal, cable line etc., be installed in respectively in each corresponding cell, wicket (2) is equipped with in the front of cell, adorn switch knob (3) on the door and adorn electric elements such as instrument (7) signal lamp (5) or button as required, the rectangular wicket in intermediate controlled cable vault (6), back side decorative panel (8) and biparting back door (18).In order to ensure maintenance personnel's personal safety, door has good grounding measures.
The overall structure of switch cubicle is divided into substantially: the main bus-bar room (10) of paying, electric elements chamber (4), branch bar chamber (15), cable vault etc. (17), this switch cubicle concrete structure division is as follows:
1, the main bus-bar room (accompanying drawing 2 (10)) of paying
Main pay the bus-bar room design on this switch cubicle all, its both sides are set up and are presided over the main bus clip of paying the usefulness of bus, bus-bar room bottom and both sides are with the shrouding isolation and formed an independently bus-bar room, scurry the influence of arc when so just avoiding with next door switch cubicle short circuit and prevent the expansion of accident.
Active cover plate (1) is made at the top of bus-bar room, to reach the totally enclosed purpose of switch cubicle.
2, electric elements chamber (accompanying drawing 1 (4))
The electric elements chamber of each independent lattice is the main body of this switch cubicle, and it is in main frame, and lattice becomes several independently cells in length and breadth, and the top and bottom of cell are fixed in the main frame after blinds division board lattice is arranged.
There is the electric elements mounting panel back of cell, and this mounting panel is installed in separately the cell with bolt, and electric elements are arranged from top to bottom, easy access and maintenance.
The secondary connection terminal still is housed in the cell,, has guaranteed safe power supply and personal safety so each distribution loop is independence and does not disturb mutually in other loop.
Electric elements are installed externally continuous productive process on the mounting panel, so advantageous conditions has been created in production in enormous quantities to switch cubicle.
Electric elements meet damage need change and overhaul the time, this electric elements chamber is interruption maintenance separately, need not to influence the normal power supply between other loop, guaranteed the long-term safety power supply for distribution, is the main substantive distinguishing features and the obvious improvement of this switch cubicle.
3, branch bar chamber (accompanying drawing 30 (15))
Branch bar is arranged on the latter half of of switch cubicle, its both sides are the dividing plate (16) of branch bar chamber, the front is transparent flame-retarding plexiglass tent (13), and the power supply in the cell passes through insulated wire, from branch bar is guided to separately cell, so do not have the exposed danger of electrified body, guaranteed personal safety.
The setting of leader cable circuit is fixed in the latter half of cable vault of switch cubicle (17), and its cable end is fixed on the cable fixed support (14) of both sides, cable vault, so the switch cubicle after installing is spick-and-span.
The main substantive distinguishing features of cellular low-tension switch cabinet is in length and breadth, owing to make enclosed construction, it is processed into member with priming sheet, basic framework is combination assembled structure, and whole members of framework all are formed by connecting with bolted, advantages such as event has the precision height, and is easy for installation.
Switch cubicle front lattice in length and breadth is the door of each cell, on the door switch knob is housed, and this handle has interlocking device, so chargedly can not at will open wicket, assurance maintenance personnel's misoperation is to guarantee personal safety.
On the door of cell the measuring instrument of this chamber or signal lamp button etc. are housed, all very convenient.
Positive two limits of switch cubicle are provided with pro rata lattice wicket, and rectangular wicket is being inlayed in the centre, so have more practicality and aesthetics.The switch cubicle top and bottom are the ventilating blind decorative panel, are biparting rectangular door behind.
This switch cubicle is owing to be designed in length and breadth that lattice becomes several independently cells, and with main bus bar, branch bar and electric elements etc. all are arranged in separately the cell by lattice, and original exposed line and electrified body all are spaced from each other.Promptly avoid the fault of any one components and parts, all can expand adjacent components and parts to and the hidden danger that jeopardizes whole switch cubicle, prevented the generation of electric shock and short circuit effectively, reached the purpose of safety utilization of electric power and safety in production.
Switch cubicle is rational in infrastructure, has attractive appearance, and installation and maintenance are all very convenient, are a kind of products that is worthy to be popularized.
Description of drawings:
Fig. 1 is cellular low-tension switch cabinet front perspective view in length and breadth.
Among the figure (1)---active cover plate, (2)---cellular cell door in length and breadth,
(3)---switch knob, (4)---electric elements chamber,
(5)---signal lamp, (6)---the rectangular wicket in control cable chamber,
(7)---instrument, (8)---decorative panel,
(9)---the door hasp,
Fig. 2 is cellular low-tension switch cabinet end view in length and breadth.
Among the figure (10)---the main bus-bar room of paying, (11)---branch bar,
(12)---the main bus of paying, (13)---transparent flame-retarding plexiglass tent,
Fig. 3 is cellular low-tension switch cabinet vertical view in length and breadth.
Among the figure (14)---the leader cable fixed support, (15)---branch bar chamber,
(16)---the branch bar clamping plate, (17)---cable vault,
Fig. 4 is cellular low-tension switch cabinet dorsal view in length and breadth.
Among the figure (18)---biparting back door, (19)---ventilating blind,
(20)---door lock,
Claims (3)
1, a kind of low-tension switch cabinet of cellular in length and breadth profile is an enclosed construction, be provided with several loops in the cabinet, each loop is made up of main bus, branch bar, switchgear, electric elements and the lead etc. paid, the inside that it is characterized in that switch cubicle is designed to the cell that lattice in length and breadth becomes several lattices, and implemented each electrical circuit together with the secondary connection terminal, cable lines etc. are installed in respectively in each corresponding cell, have formed a cell one tunnel for distribution loop.
Switch cubicle upper bus chamber, each lattice cell of middle part.The rectangular wicket in intermediate controlled cable vault, latter half branch bus and cable vault.
2, by the described cellular in length and breadth of claim 1 low-tension switch cabinet, it is characterized in that switch cubicle is positive and be cellular wicket in length and breadth, on electric elements such as switch knob, signal lamp, instrument are housed.
3, by the described cellular in length and breadth of claim 1 low-tension switch cabinet.It is characterized in that switch cubicle makes enclosed construction, upper and lower is a switch cubicle ventilation decorative panel before the cabinet, and the side is to preside over main bus clip and the shrouding of paying the usefulness of bus, and the back side is bivalve door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96222362 CN2285526Y (en) | 1996-12-02 | 1996-12-02 | Longitudinally and transversally latticed low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96222362 CN2285526Y (en) | 1996-12-02 | 1996-12-02 | Longitudinally and transversally latticed low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2285526Y true CN2285526Y (en) | 1998-07-01 |
Family
ID=33901918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96222362 Expired - Lifetime CN2285526Y (en) | 1996-12-02 | 1996-12-02 | Longitudinally and transversally latticed low-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2285526Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101156287B (en) * | 2005-04-07 | 2013-09-11 | Abb专利有限公司 | Electrical switchgear |
-
1996
- 1996-12-02 CN CN 96222362 patent/CN2285526Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101156287B (en) * | 2005-04-07 | 2013-09-11 | Abb专利有限公司 | Electrical switchgear |
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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 | ||
| CX01 | Expiry of patent term |