CN203166331U - Openable top cover of low voltage switchgear cabinet - Google Patents
Openable top cover of low voltage switchgear cabinet Download PDFInfo
- Publication number
- CN203166331U CN203166331U CN 201320125994 CN201320125994U CN203166331U CN 203166331 U CN203166331 U CN 203166331U CN 201320125994 CN201320125994 CN 201320125994 CN 201320125994 U CN201320125994 U CN 201320125994U CN 203166331 U CN203166331 U CN 203166331U
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- CN
- China
- Prior art keywords
- cover plate
- hinge
- switchgear cabinet
- screw
- low voltage
- 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 an openable top cover of a low voltage switchgear cabinet, which comprises a cover plate, radiating holes, screw holes, screws and a hinge. The two screw holes are arranged in the front end of the cover plate, three rows of the radiating holes are arranged in the cover plate, and the hinge is arranged in the rear end of the cover plate, wherein the rear end of the cover plate is connected with the switchgear cabinet via the hinge, and the front end of the cover plate is fixed on the switchgear cabinet via connection of the screw holes with the screws. The openable top cover of the low voltage switchgear cabinet has the advantages of simple and stable structure, convenient installation, and fireproof and high-temperature-proof performance.
Description
Technical field
The utility model relates to a kind of dome, relates in particular to a kind of low-tension switch cabinet openable dome, is mainly used in the inside of the low-tension switch cabinet of transformer station.
Background technology
Low-tension switch cabinet extensive use in the power transmission and distribution industry, it is indispensable part in enterprises and institutions and the industrial and mining enterprises' distribution facility, because the raising that the restriction of user's site environment and user require equipment, the top cover of low-tension switch cabinet all adopts the form of fixed installation or direct welding at present, this series products exists when reality is used installs inconvenience, is difficult for maintenance etc.; It is topmost because top cover is fixed installation, when equipment is installed at the scene, because the restriction in switchgear house space, the busbar segmental machining must be made, the overlapped points of the more many busbars of the quantity of equipment is just more many, the heat generating spot of the more many buses of overlapped points is just more many, the heat accumulation of each heat generating spot gets up, the temperature of whole bus is risen, and the ampacity of busbar will descend, so when the design of many projects, have to the specification of busbar is strengthened, so just make cost increase, and the equipment installation is inconvenient, and has certain shortcomings such as accident potential.
The utility model content
The technical problems to be solved in the utility model is: overcome the deficiency of existing situation, provide a kind of simple in structure, easy for installation, structure is firm, low-tension switch cabinet openable dome.
The utility model is realized in the following manner, a kind of low-tension switch cabinet openable dome, comprise: cover plate, louvre, screw, screw, hinge, described cover forward end is provided with two screws, described cover plate is provided with three row's louvres, and described cover plate rear end is provided with hinge.
Described cover plate rear end is connected with switch cubicle by hinge, and described cover forward end is fastened on the switch cubicle by screw and screw.
The utlity model has following remarkable advantages and beneficial effect:
1) simple in structure, easy for installation;
2) structure is firm, anti-high temperature is easy to prevent fires.
Description of drawings
Fig. 1 is the vertical view of a kind of drawer-type switch cabinet shelter-clad of the utility model;
Fig. 2 is a kind of drawer-type switch cabinet shelter-clad of the utility model scheme of installation.
Wherein: the 1-cover plate; The 2-louvre; The 3-screw; The 4-screw; The 5-hinge; The 6-switch cubicle.
Embodiment
Shown in Fig. 1-2, a kind of drawer-type switch cabinet shelter-clad comprises: cover plate 1, louvre 2, screw 3, screw 4, hinge 5, and described cover plate 1 front end is provided with two screws 3, described cover plate 1 is provided with three row's louvres 2, and described cover plate 1 rear end is provided with hinge 5.
Described cover plate 1 rear end is connected with switch cubicle 6 by hinge 5, and described cover plate 1 front end is fastened on the switch cubicle 6 by screw 3 and screw 4.
It should be noted that at last: above embodiment is only in order to illustrate the utility model and the described technical scheme of unrestricted the utility model; Therefore, although this specification has been described in detail with reference to above-mentioned the utility model of each embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the claim scope of the present utility model.
Claims (2)
1. low-tension switch cabinet openable dome, comprise: cover plate, louvre, screw, screw, hinge, it is characterized in that: described cover forward end is provided with two screws, and described cover plate is provided with three row's louvres, and described cover plate rear end is provided with hinge.
2. a kind of low-tension switch cabinet openable dome according to claim 1, it is characterized in that: described cover plate rear end is connected with switch cubicle by hinge, and described cover forward end is fastened on the switch cubicle by screw and screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320125994 CN203166331U (en) | 2013-03-19 | 2013-03-19 | Openable top cover of low voltage switchgear cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320125994 CN203166331U (en) | 2013-03-19 | 2013-03-19 | Openable top cover of low voltage switchgear cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203166331U true CN203166331U (en) | 2013-08-28 |
Family
ID=49027491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320125994 Expired - Fee Related CN203166331U (en) | 2013-03-19 | 2013-03-19 | Openable top cover of low voltage switchgear cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203166331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252145A (en) * | 2016-09-12 | 2016-12-21 | 遵义华正电缆桥架有限公司 | A kind of switch cabinet grounding switch backlocking device with heat sinking function |
-
2013
- 2013-03-19 CN CN 201320125994 patent/CN203166331U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252145A (en) * | 2016-09-12 | 2016-12-21 | 遵义华正电缆桥架有限公司 | A kind of switch cabinet grounding switch backlocking device with heat sinking function |
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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: 20130828 Termination date: 20140319 |