CN203521989U - Low-voltage switch cabinet - Google Patents
Low-voltage switch cabinet Download PDFInfo
- Publication number
- CN203521989U CN203521989U CN201320626840.XU CN201320626840U CN203521989U CN 203521989 U CN203521989 U CN 203521989U CN 201320626840 U CN201320626840 U CN 201320626840U CN 203521989 U CN203521989 U CN 203521989U
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- CN
- China
- Prior art keywords
- low
- drawer
- switch cabinet
- telescopic arm
- tension switch
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- Expired - Fee Related
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Abstract
The utility model relates to a low-voltage switch cabinet including a casing which includes a side plate and a bottom plate, wherein a guide slide groove is arranged in the bottom plate and the guide slide groove has a reversed-T-shaped cross section; a drawer installed in the casing; a first guiding device which includes a support and two bottom guide wheels arranged in parallel at the two sides of the support respectively, wherein the two bottom guide wheels are connected with the support in a pivotal manner through a self-aligning bearing and arranged in the guide slide groove in a sliding manner; and a second guiding device which includes a side-face guide wheel and a telescopic arm, wherein one end of the telescopic arm is connected with the drawer and the side-face guide wheel abuts against the side plate in a sliding manner through the telescopic arm. The low-voltage switch cabinet realizes guiding orientation in vertical and horizontal directions through the guide slide groove with the reversed-T-shaped cross section and the side-face guide wheel so that reliable slide of the drawer is ensured and a jam problem is prevented effectively. The low-voltage switch cabinet has the characteristics of being simple in structure and low in cost.
Description
Technical field
The utility model relates to electric field, particularly relates to a kind of low-tension switch cabinet.
Background technology
Low-voltage distribution cabinet claims again low-tension switch cabinet, and it is applicable to transformer station, power plant, industrial and mining enterprises etc.Be to exchange 50Hz, the distribution system of rated voltage 380v, as power, is thrown light on and the electric energy conversion of distribution and the use of control.It is strong that this product has breaking capacity, and dynamic thermal stability is good, and electric scheme is drawn flexibly, combined and instant, series, practical, the features such as novel structure.
Drawer is one of important component part of low-tension switch cabinet, and its inside is fixed with electric elements, and after drawer closes, the electric elements in drawer are connected with the electric elements on low voltage switchgear body body.Therefore,, in order to guarantee that in drawer, every components and parts can normally be worked after drawer closes, the design of drawer just need to meet strict standard-required so.In industrial production, drawer side generally embeds the folding that slidably reciprocates to realize drawer in guide rail.But the design of drawer guideway of the prior art is unreasonable, in the process that drawer side slidably reciprocates in guide rail, may there is jiggly problem of sliding.
Utility model content
The purpose of this utility model be to provide a kind of simple in structure, reliable low-tension switch cabinet slides.
For solving the problems of the technologies described above, as an aspect of the present utility model, provide a kind of low-tension switch cabinet, comprising: housing, comprise side plate and base plate, on base plate, be provided with guide chute, guide chute has the cross section of convex shape; Drawer, is arranged in housing; The first guider, comprise support and two bottom directive wheels that be arranged in parallel, two bottom directive wheels are separately positioned on the both sides of support, and bottom two, directive wheels are connected with support pivotly by self-aligning bearing, and two bottom directive wheels are slidably arranged in guide chute; The second guider, comprises side guide wheel and telescopic arm, and one end of telescopic arm is connected with drawer, and side guide is taken turns by telescopic arm and side plate slip butt.
Further, telescopic arm comprises: first set, is connected with drawer; Second overlaps, and is set in slidably the outside of first set, and side guide wheel is connected pivotly with the free end of the second cover; Between first set and the second cover, form installing space; Flexible member, is arranged in installing space.
Further, low-tension switch cabinet also comprises closes indicator light, is arranged on the front end-plate of drawer; Magnetic detection unit, is arranged on the end plate of drawer, for generation of closing index signal; Control unit, with magnetic detection unit with close indicator light and be electrically connected to, closes index signal trigger control unit and opens and close indicator light.
Further, low-tension switch cabinet also comprises the ELECTROMAGNETIC REFLECTION layer that is arranged on hull outside.
The utility model is taken turns by guide chute and the side guide in convex shape cross section, has realized the guide-localization in vertical and horizontal aspect, has guaranteed the reliable slip of drawer, can effectively prevent stuck problem, has feature simple in structure, cost is low.
Accompanying drawing explanation
Fig. 1 has schematically shown partial structurtes schematic diagram of the present utility model.
Reference numeral in figure: 1, side plate; 2, base plate; 3, guide chute; 4, drawer; 5, support; 6, bottom directive wheel; 7, side guide wheel; 8, telescopic arm; 9, first set; 10, the second cover; 11, ELECTROMAGNETIC REFLECTION layer.
Embodiment
Below embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Please refer to Fig. 1, the low-tension switch cabinet in the utility model, comprising: housing, comprise side plate 1 and base plate 2, and on base plate 2, be provided with guide chute 3, guide chute 3 has the cross section of convex shape; Drawer 4, is arranged in housing; The first guider, comprise support 5 and two bottom directive wheels 6 that be arranged in parallel, two bottom directive wheels 6 are separately positioned on the both sides of support 5, and bottom two, directive wheels 6 are connected with support 5 pivotly by self-aligning bearing, and two bottom directive wheels 6 are slidably arranged in guide chute 3; The second guider, comprises side guide wheel 7 and telescopic arm 8, and one end of telescopic arm 8 is connected with drawer 4, and side guide wheel 7 is by telescopic arm 8 and side plate 1 slip butt.
The first guider in the utility model adopts the bottom directive wheel 6 of two adjusting centers to connect, and is positioned at the guide chute 3 in convex shape cross section, thereby, can prevent the problem that bottom directive wheel derails, guaranteed the reliable slip of drawer.Further, side guide wheel 7 is by the telescopic telescopic arm 8 of elasticity and side plate 1 butt, from and further guaranteed drawer position in the horizontal direction.Because bottom directive wheel 6 is alignings, thereby, can adapt to the mismachining tolerance of guide chute 3, prevent stuck problem.
Visible, the utility model, by guide chute 3 and the side guide wheel 7 in convex shape cross section, has been realized the guide-localization in vertical and horizontal aspect, has guaranteed the reliable slip of drawer, can effectively prevent stuck problem, has feature simple in structure, cost is low.
Preferably, telescopic arm 8 comprises: first set 9, is connected with drawer 4; Second overlaps 10, is set in slidably the outside of first set 9, and the free end of side guide wheel 7 and the second cover 10 is connected pivotly; Between first set 9 and the second cover 10, form installing space; Flexible member, is arranged in installing space.Flexible member makes the second cover 10 have the trend ejecting to side plate 1 direction, thereby makes side guide wheel 7 and side plate 1 keep butt.
Preferably, low-tension switch cabinet also comprises closes indicator light, is arranged on the front end-plate of drawer 4; Magnetic detection unit, is arranged on the end plate of drawer 4, for generation of closing index signal; Control unit, with magnetic detection unit with close indicator light and be electrically connected to, closes index signal trigger control unit and opens and close indicator light.Like this, after drawer is closed to and fullys recover from an illness, just can its state be indicated exactly by closing indicator light, while preventing from excessively closing, the accident of initiation.
Preferably, low-tension switch cabinet also comprises the ELECTROMAGNETIC REFLECTION layer 11 that is arranged on hull outside.Like this, can prevent the impact of external electromagnetic waves on the electrical equipment in switch cubicle, prevent from causing misoperation, cause security incident.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (4)
1. a low-tension switch cabinet, is characterized in that, comprising:
Housing, comprises side plate (1) and base plate (2), is provided with guide chute (3) on described base plate (2), and described guide chute (3) has the cross section of convex shape;
Drawer (4), is arranged in described housing;
The first guider, comprise support (5) and two bottom directive wheels (6) that be arranged in parallel, described two bottom directive wheels (6) are separately positioned on the both sides of described support (5), and described two bottom directive wheels (6) are connected with described support (5) pivotly by self-aligning bearing, described two bottom directive wheels (6) are slidably arranged in described guide chute (3);
The second guider, comprise side guide wheel (7) and telescopic arm (8), one end of described telescopic arm (8) is connected with described drawer (4), and described side guide wheel (7) is by described telescopic arm (8) and described side plate (1) slip butt.
2. low-tension switch cabinet according to claim 1, is characterized in that, described telescopic arm (8) comprising:
First set (9), is connected with described drawer (4);
Second overlaps (10), is set in slidably the outside of described first set (9), and described side guide wheel (7) is connected pivotly with the free end of described the second cover (10); Between described first set (9) and described the second cover (10), form installing space;
Flexible member, is arranged in described installing space.
3. low-tension switch cabinet according to claim 1, is characterized in that, described low-tension switch cabinet also comprises
Close indicator light, be arranged on the front end-plate of described drawer (4);
Magnetic detection unit, is arranged on the end plate of described drawer (4), for generation of closing index signal;
Control unit, with described magnetic detection unit and described in close indicator light and be electrically connected to, described in close index signal and trigger described control unit and close indicator light described in opening.
4. low-tension switch cabinet according to claim 1, is characterized in that, described low-tension switch cabinet also comprises the ELECTROMAGNETIC REFLECTION layer (11) that is arranged on described hull outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626840.XU CN203521989U (en) | 2013-10-09 | 2013-10-09 | Low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626840.XU CN203521989U (en) | 2013-10-09 | 2013-10-09 | Low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203521989U true CN203521989U (en) | 2014-04-02 |
Family
ID=50380864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320626840.XU Expired - Fee Related CN203521989U (en) | 2013-10-09 | 2013-10-09 | Low-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203521989U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394650A (en) * | 2017-09-11 | 2017-11-24 | 无锡厚发自动化设备有限公司 | A kind of assembly method of detachable drawer guideway |
| CN107482511A (en) * | 2017-09-11 | 2017-12-15 | 无锡厚发自动化设备有限公司 | A kind of assembly method of the anti-shaking device of drawer-type switch cabinet |
| CN107482513A (en) * | 2017-09-11 | 2017-12-15 | 江苏银佳企业集团有限公司 | A kind of anti-shaking device of drawer-type switch cabinet |
| CN107611836A (en) * | 2017-09-11 | 2018-01-19 | 无锡厚发自动化设备有限公司 | A kind of quick-detachable drawer guideway |
-
2013
- 2013-10-09 CN CN201320626840.XU patent/CN203521989U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394650A (en) * | 2017-09-11 | 2017-11-24 | 无锡厚发自动化设备有限公司 | A kind of assembly method of detachable drawer guideway |
| CN107482511A (en) * | 2017-09-11 | 2017-12-15 | 无锡厚发自动化设备有限公司 | A kind of assembly method of the anti-shaking device of drawer-type switch cabinet |
| CN107482513A (en) * | 2017-09-11 | 2017-12-15 | 江苏银佳企业集团有限公司 | A kind of anti-shaking device of drawer-type switch cabinet |
| CN107611836A (en) * | 2017-09-11 | 2018-01-19 | 无锡厚发自动化设备有限公司 | A kind of quick-detachable drawer guideway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Source Power Technology Co., Ltd. Assignor: Liu Jieping Contract record no.: 2014440020127 Denomination of utility model: Detection, control and alarm system for in-cabinet temperature of low-voltage switch cabinet Granted publication date: 20140402 License type: Exclusive License Record date: 20140421 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20161009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |