CN202817577U - Low voltage power distribution cabinet valve device - Google Patents
Low voltage power distribution cabinet valve device Download PDFInfo
- Publication number
- CN202817577U CN202817577U CN201220467833.5U CN201220467833U CN202817577U CN 202817577 U CN202817577 U CN 202817577U CN 201220467833 U CN201220467833 U CN 201220467833U CN 202817577 U CN202817577 U CN 202817577U
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- CN
- China
- Prior art keywords
- plate
- feature board
- slide plate
- sliding plate
- guide plate
- 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 - Lifetime
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Abstract
The utility model discloses a low voltage distribution cabinet valve device. The low voltage distribution cabinet valve device comprises a function plate which is located between a movable contact and a static contact. The function plate is provided with a main socket hole. A sliding plate is arranged in the function plate. A reset spring is arranged between the function plate and the sliding plate. A guide plate with a slope is arranged on one side of the sliding plate. The installation bracket end of the movable contact can press against the slope of the guide plate and can relatively move along the slope. The sliding plate is pushed to the direction which is opposite to the spring force of the reset spring through the slope of the guide plate. The sliding plate is provided with a subsidiary socket hole. The spring force of the reset spring enables the sliding plate to slide to one side and enables the subsidiary socket hole of the sliding plate and the main socket hole of the function plate to be mutually staggered. By adopting the above structure, the sliding plate is arranged, and when a drawer is propelled, the sliding plate is opened and the movable contact contacts the static contact. After the drawer is pushed out, the sliding plate returns to the original position through the spring force and completely blocks the static contact in the front, thus a worker is prevented from directly touching the static contact, and a potential safety hazard is eliminated.
Description
Technical field
The utility model relates to the anti-electric shock apparatus of using in a kind of low-voltage distribution apparatus, specifically a kind of low-voltage distribution cabinet valve arrangement.
Background technology
At present, existing low voltage drawer cabinet is interior in order to guarantee operating personnel's handling safety, generally all can between moving contact and fixed contact, be provided with feature board, existing feature board directly be one with the plate of spliced eye, structure although it is so can play certain protective action, but owing to need headspace to moving contact, in order to moving contact can be contacted with fixed contact, like this after drawer is extracted out, generally can not block fixed contact fully in the front, make the spliced eye on the feature board can not complete closed, still there be certain potential safety hazard in therefore existing this structure.
Summary of the invention
The technical problems to be solved in the utility model provides and prevents that the staff from directly touching fixed contact, the low-voltage distribution cabinet valve arrangement that eliminates safe hidden trouble after a kind of drawer is extracted out.
In order to solve the problems of the technologies described above, low-voltage distribution cabinet valve arrangement of the present utility model, comprise the feature board between moving contact and fixed contact, be provided with the main spliced eye that moving contact is passed through on the feature board, be provided with the slide plate that can in the slideway of feature board, horizontally slip in the feature board, be provided with back-moving spring between feature board and the slide plate, one side setting of slide plate can be by the bevelled guide plate of being with of moving contact promotion, one end of moving contact mounting bracket can be pressed on the inclined-plane of guide plate and can relatively move along the inclined-plane, and by the inclined-plane of guide plate slide plate is pushed to the direction opposite with the spring force of back-moving spring, be provided with the secondary spliced eye corresponding with the main spliced eye of feature board on the slide plate, the spring force of back-moving spring makes slide plate slide to a side and the secondary spliced eye of slide plate and the main spliced eye of feature board is staggered mutually.
The slideway arranged outside of described feature board has C shape part, one side of slide plate is provided with L shaped that matches with C shape part, back-moving spring is placed in the cavity of C shape part and L shaped formation, and the bevelled guide plate of tool is placed in L shaped back by the supporting bracket that is arranged on L shaped.
Described moving contact is provided with four, and the side of one of them moving contact is provided with dome, and described dome is pressed on the inclined-plane of guide plate and can relatively moves along the inclined-plane.
After adopting above-mentioned structure, be provided with the slide plate that can horizontally slip in feature board in the slideway of feature board, be provided with back-moving spring between feature board and the slide plate, when drawer advanced, slide plate was opened, and moving contact is contacted with fixed contact by the slide plate that arranges; After drawer was released, slide plate was got back to original position by spring force, blocks fixed contact fully in the front, has prevented that the staff from directly touching fixed contact, stopped the generation of potential safety hazard.
Description of drawings
Fig. 1 is the perspective view of one of them direction of the utility model;
Fig. 2 is the perspective view of the utility model another one direction;
Fig. 3 is slide plate perspective view of the present utility model;
Fig. 4 is feature board perspective view of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, low-voltage distribution cabinet valve arrangement of the present utility model is described in further detail.
As shown in the figure, low-voltage distribution cabinet valve arrangement of the present utility model, comprise the feature board 3 between moving contact 1 and fixed contact 2, be provided with the main spliced eye 4 that moving contact 1 is passed through on the feature board 3, be provided with the slide plate 5 that can in the slideway of feature board, horizontally slip in the feature board 3, be provided with back-moving spring 7 between feature board 3 and the slide plate 5, one side setting of slide plate 5 can be by the bevelled guide plate 6 of being with of moving contact 1 promotion, one end of the mounting bracket 13 of moving contact can be pressed on the inclined-plane of guide plate 6 and can relatively move along the inclined-plane, and by the inclined-plane of guide plate 6 slide plate 5 is pushed to the direction opposite with the spring force of back-moving spring 7, be provided with the secondary spliced eye 8 corresponding with the main spliced eye 4 of feature board on the slide plate 5, the spring force of back-moving spring 7 makes slide plate 5 slide to a side and the main spliced eye 4 of the secondary spliced eye 8 that makes slide plate and feature board staggers mutually.
Wherein, the slideway arranged outside of feature board 3 has C shape part 9, one side of slide plate 5 is provided with L shaped 10 that matches with C shape part 9, back-moving spring 7 is placed in the cavity of C shape part 9 and L shaped 10 formation, and the bevelled guide plate 6 of tool is placed in L shaped 10 back by the supporting bracket 11 that is arranged on L shaped 10.
Moving contact 1 can be provided with four in the utility model, mounting bracket 13 sides of a moving contact are provided with dome 12 therein, and dome 12 is pressed on the inclined-plane of guide plate 6 and can relatively moves along the inclined-plane.
Can find out by structure of the present utility model, the utility model is arranged on slide plate 5 in the feature board 3 and can horizontally slips in the slideway of feature board, the bevelled guide plate 6 of tool is placed in L shaped 10 back by the supporting bracket 11 that is arranged on L shaped 10, make thus guide plate 6 be arranged in slideway, therefore guide plate 6 is contacted with the dome 12 of moving contact, when moving contact 1 is pushed ahead, dome 12 on the moving contact 1 impels slide plate 5 to be moved to the left along slideway by the inclined-plane on the slide plate guide plate, while compression reseting spring 7, thereby abdicate the main spliced eye 4 on the feature board 3, four moving contacts that are connected to a row are contacted with fixed contact by feature board; When moving contact left fixed contact and moves backward, slide plate sprang back to original position by the elastic force of back-moving spring, and the main spliced eye on the feature board 3 is blocked, and prevents from touching fixed contact.
Claims (3)
1. low-voltage distribution cabinet valve arrangement, comprise the feature board (3) that is positioned between moving contact (1) and the fixed contact (2), be provided with the main spliced eye (4) that can supply moving contact (1) to pass through on the feature board (3), it is characterized in that: be provided with the slide plate (5) that can in the slideway of feature board, horizontally slip in the described feature board (3), be provided with back-moving spring (7) between feature board (3) and the slide plate (5), one side setting of described slide plate (5) can be with bevelled guide plate (6) by what moving contact (1) promoted, one end of the mounting bracket of moving contact (13) can be pressed on the inclined-plane of guide plate (6) and can relatively move along the inclined-plane, and by the inclined-plane of guide plate (6) slide plate (5) is pushed to the direction opposite with the spring force of back-moving spring (7), be provided with the secondary spliced eye (8) corresponding with the main spliced eye (4) of feature board on the slide plate (5), the spring force of back-moving spring (7) makes slide plate (5) slide to a side and the secondary spliced eye (8) of slide plate and the main spliced eye (4) of feature board is staggered mutually.
2. according to low-voltage distribution cabinet valve arrangement claimed in claim 1, it is characterized in that: the slideway arranged outside of described feature board (3) has C shape part (9), one side of slide plate (5) is provided with L shaped (10) of matching with C shape part (9), back-moving spring (7) is placed in the cavity of C shape part (9) and L shaped (10) formation, and the bevelled guide plate of tool (6) is placed in the back of L shaped (10) by being arranged on L shaped the supporting bracket (11) on (10).
3. according to low-voltage distribution cabinet valve arrangement claimed in claim 1, it is characterized in that: described moving contact (1) is provided with four, the mounting bracket of one of them moving contact (13) side is provided with dome (12), and described dome (12) is pressed on the inclined-plane of guide plate (6) and can relatively moves along the inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220467833.5U CN202817577U (en) | 2012-09-14 | 2012-09-14 | Low voltage power distribution cabinet valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220467833.5U CN202817577U (en) | 2012-09-14 | 2012-09-14 | Low voltage power distribution cabinet valve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202817577U true CN202817577U (en) | 2013-03-20 |
Family
ID=47876395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220467833.5U Expired - Lifetime CN202817577U (en) | 2012-09-14 | 2012-09-14 | Low voltage power distribution cabinet valve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202817577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117698A (en) * | 2020-08-28 | 2020-12-22 | 镇江茗驰电气有限公司 | Novel take low pressure drawer cabinet of shutter mechanism |
-
2012
- 2012-09-14 CN CN201220467833.5U patent/CN202817577U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117698A (en) * | 2020-08-28 | 2020-12-22 | 镇江茗驰电气有限公司 | Novel take low pressure drawer cabinet of shutter mechanism |
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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 |
Granted publication date: 20130320 |
|
| CX01 | Expiry of patent term |