CN203288960U - Waterproof high-voltage switchgear - Google Patents
Waterproof high-voltage switchgear Download PDFInfo
- Publication number
- CN203288960U CN203288960U CN2013202396748U CN201320239674U CN203288960U CN 203288960 U CN203288960 U CN 203288960U CN 2013202396748 U CN2013202396748 U CN 2013202396748U CN 201320239674 U CN201320239674 U CN 201320239674U CN 203288960 U CN203288960 U CN 203288960U
- Authority
- CN
- China
- Prior art keywords
- side plate
- waterproof high
- end flange
- wall bushing
- tension switch
- 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 waterproof high-voltage switchgear. The waterproof high-voltage switchgear comprises a cabinet body provided with a side plate provided with three line holes, and also comprises three wall bushings, and two ends of each wall bushing are respectively provided with end flanges; and simultaneously the end flanges are fixed on the side plate through screws, and the wall bushings are matched with the line holes. Preferably, the wall bushings and the end flanges are prepared by plastic materials, and the wall bushings and the end flanges are connected by hot melting; and sealing gaskets are disposed between the end flanges and the side plate. The waterproof high-voltage switchgear has the advantage that water is effectively prevented from penetrating into the cabinet body.
Description
Technical field
The utility model relates to the switch cubicle technical field, especially relates to a kind of waterproof high-tension switch cabinet.
Background technology
High-tension switch cabinet is widely used under coal mine, and connects by 3 buses between different high-tension switch cabinets.Like this, in, the environment that leaks moist in down-hole, very easily there is the gap of water between two cabinets to enter cabinet, cause phase fault.
Summary of the invention
The purpose of this utility model is to provide a kind of waterproof high-tension switch cabinet, and it has can prevent effectively that sealing enters the characteristics in cabinet.
The technical scheme that the utility model adopts is: the waterproof high-tension switch cabinet, comprise cabinet, this cabinet has side plate, have 3 line holes on this side plate, described waterproof high-tension switch cabinet also includes 3 wall bushings, and these wall bushing two ends are equipped with end flange, simultaneously, this end flange is fixed on this side plate by screw, and this wall bushing matches with this line hole.
Described wall bushing and end flange are plastic material preparation, and this wall bushing and end flange hot melt link together.
Be provided with sealing gasket between described end flange and this side plate.
The advantage that compared to the prior art the utility model has is: can prevent that effectively sealing enters in cabinet.The bus of waterproof high-tension switch cabinet of the present utility model is through in this wall bushing, and the end flange at these wall bushing two ends can seal the line hole fully, thereby water is difficult for entering in cabinet by this line hole, and then is difficult for forming short circuit.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is the left view of embodiment of the present utility model;
Fig. 2 is that A-A of Fig. 1 is to view;
Fig. 3 is that the master of wall bushing of the present utility model and end flange thereof looks cutaway view (with respect to Fig. 1 and Fig. 2, amplifying).
In figure: 10, cabinet, 11, side plate, 12, the line hole; 20, wall bushing, 21, end flange, 22, screw; 30, sealing gasket.
Embodiment
Embodiment, see that Fig. 1 is to shown in Figure 3: the waterproof high-tension switch cabinet, comprise cabinet 10, this cabinet 10 has side plate 11, has 3 line holes 12 that supply bus to pass on this side plate 11.More particularly, this waterproof high-tension switch cabinet also includes 3 wall bushings 20, and these wall bushing 20 two ends are equipped with end flange 21, and this end flange 21 is fixed on this side plate 11 by screw 22, and this wall bushing 20 matches with this line hole 12.That is, this bus connects 10 of cabinets by passing this wall bushing 20.Like this, this line hole 12 is sealed by end flange 21, thereby water is difficult for entering cabinet 10 inside via line hole 12.
Optimize, this wall bushing 20 and end flange 21 are the plastic material preparation, and this wall bushing 20 and end flange 21 hot melts link together.Like this, not only be easy to preparation, and sealing effectiveness is better.
Further, be provided with sealing gasket 30 between this end flange 21 and this side plate 11.Like this, further increased sealing effectiveness.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (3)
1. waterproof high-tension switch cabinet, comprise cabinet (10), this cabinet (10) has side plate (11), have 3 line holes (12) on this side plate (11), it is characterized in that: described waterproof high-tension switch cabinet also includes 3 wall bushings (20), and this wall bushing (20) two ends are equipped with end flange (21), simultaneously, this end flange (21) is fixed on this side plate (11) by screw (22), and this wall bushing (20) and this line hole (12) match.
2. waterproof high-tension switch cabinet according to claim 1 is characterized in that: described wall bushing (20) and end flange (21) are the plastic material preparation, and this wall bushing (20) and end flange (21) hot melt link together.
3. waterproof high-tension switch cabinet according to claim 1 and 2, is characterized in that: be provided with sealing gasket (30) between described end flange (21) and this side plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202396748U CN203288960U (en) | 2013-05-07 | 2013-05-07 | Waterproof high-voltage switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202396748U CN203288960U (en) | 2013-05-07 | 2013-05-07 | Waterproof high-voltage switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203288960U true CN203288960U (en) | 2013-11-13 |
Family
ID=49545304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202396748U Expired - Fee Related CN203288960U (en) | 2013-05-07 | 2013-05-07 | Waterproof high-voltage switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203288960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104993390A (en) * | 2015-06-29 | 2015-10-21 | 浙江中兴电缆有限公司 | Outdoor primary distribution box |
-
2013
- 2013-05-07 CN CN2013202396748U patent/CN203288960U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104993390A (en) * | 2015-06-29 | 2015-10-21 | 浙江中兴电缆有限公司 | Outdoor primary distribution box |
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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: 20131113 Termination date: 20150507 |
|
| EXPY | Termination of patent right or utility model |