CN205303224U - Combination switch upper cover device of uncapping - Google Patents
Combination switch upper cover device of uncapping Download PDFInfo
- Publication number
- CN205303224U CN205303224U CN201521097621.2U CN201521097621U CN205303224U CN 205303224 U CN205303224 U CN 205303224U CN 201521097621 U CN201521097621 U CN 201521097621U CN 205303224 U CN205303224 U CN 205303224U
- Authority
- CN
- China
- Prior art keywords
- upper cover
- cubicle switch
- combination switch
- switch body
- jack
- 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.)
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Abstract
The utility model discloses a combination switch upper cover device of uncapping, including the combination switch body, the upper cover both sides limit of combination switch body department all is provided with the slide, has all placed the dolly above every slide, installs the jack on the dolly, and the couple is installed at the jack top, and the upper cover of combination switch body opens and shuts the edge and is provided with a pair of pull ring, upper cover that a pair of pull ring is located the combination switch body turning position departments that limit and two slides are constituteed that open and shut, get in touch and the jack top between still be connected with one section chain, the utility model provides a combination switch upper cover that exists among the prior art problem of uncapping and wasting time and energy.
Description
Technical field
This utility model belongs to electromechanical equipment technical field, is specifically related to cover opening device on a kind of cubicle switch.
Background technology
Fully-mechanized mining working has 3 cubicle switchs, it is frequently necessary to open cubicle switch upper cover maintenance wire connection cavity, owing to upper cover is heavier, it usually needs 2 people coordinate mobile cubicle switch upper cover, and cubicle switch top does not have suitable standing place, brings certain difficulty to upkeep operation.
Utility model content
The purpose of this utility model is to provide cover opening device on a kind of cubicle switch, solves the cubicle switch upper cover existed in prior art and uncaps the problem wasted time and energy.
This utility model be employed technical scheme comprise that, cover opening device on a kind of cubicle switch, including cubicle switch body, the upper cover dual-side place of cubicle switch body is provided with slideway, dolly all it is placed with above each slideway, being provided with jack on dolly, jack top is provided with hook, and the upper cover folding limit of cubicle switch body is provided with a pair draw ring.
Feature of the present utility model also resides in,
A pair draw ring is positioned at the upper cover folding limit of cubicle switch body and the corner location place of two slideway compositions.
It is also associated with one section of chain between hook and jack top.
The beneficial effects of the utility model are, cover opening device on a kind of cubicle switch, by the upper cover both sides at cubicle switch body, slideway is set, slideway arranges jack, the upper cover of cubicle switch body is opened by supporting role smoothly that rely on jack, dolly owing to being contained in jack can slide on slideway again, so whole process easily easily realizes.
Accompanying drawing explanation
Fig. 1 is the structural representation of cover opening device on a kind of cubicle switch of this utility model.
In figure, 1. upper cover, 2. slideway, 3. dolly, 4. jack, 5. draw ring, 6. hook.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in detail.
Cover opening device on this utility model one cubicle switch, structure is as shown in Figure 1, including cubicle switch body, the upper cover 1 dual-side place of cubicle switch body is provided with slideway 2, each slideway 2 is all placed with dolly 3 above, dolly 3 is provided with jack 4, jack 4 top is provided with hook 6, the upper cover 1 folding limit of cubicle switch body is provided with a pair draw ring 5, a pair draw ring 5 is positioned at upper cover 1 folding limit and the corner location place of two slideway 2 compositions of cubicle switch body, is also associated with one section of chain between hook 6 and jack 4 top.
Cover opening device on this utility model one cubicle switch, during initial conditions, dolly 3 is placed in the side, folding limit of the upper cover 1 of cubicle switch body, when needing the upper cover 1 opening cubicle switch body, only the hook 6 at jack 4 top need to be connected with the draw ring 5 on the upper cover 1 of cubicle switch body, because being also associated with one section of chain between hook 6 and jack 4 top, so jack 4 is in the state of not lifting during initial conditions, when slowly raising along with jack 4, due to stretching action, chain is straightened, dolly slowly slides to the other end of slideway along slideway 2 simultaneously, when dolly 3 slides into the other end of slideway 2, the upper cover 1 of cubicle switch body is also opened therewith.
Cover opening device on this utility model one cubicle switch, whole manufacturing process is simple and saves time, when coming into operation, it will be apparent that saves and uncaps the time, improves the overhaul efficiency of cubicle switch.
Claims (3)
1. cover opening device on a cubicle switch, it is characterized in that, including cubicle switch body, upper cover (1) the dual-side place of cubicle switch body is provided with slideway (2), each slideway (2) is all placed with dolly (3) above, dolly (3) is provided with jack (4), jack (4) top is provided with hook (6), and upper cover (1) the folding limit of described cubicle switch body is provided with a pair draw ring (5).
2. cover opening device on a kind of cubicle switch according to claim 1, it is characterized in that, the pair of draw ring (5) is positioned at the corner location place that upper cover (1) the folding limit of cubicle switch body forms with two slideways (2).
3. cover opening device on a kind of cubicle switch according to claim 1, it is characterised in that be also associated with one section of chain between described hook (6) and jack (4) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521097621.2U CN205303224U (en) | 2015-12-24 | 2015-12-24 | Combination switch upper cover device of uncapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521097621.2U CN205303224U (en) | 2015-12-24 | 2015-12-24 | Combination switch upper cover device of uncapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205303224U true CN205303224U (en) | 2016-06-08 |
Family
ID=56473508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521097621.2U Active CN205303224U (en) | 2015-12-24 | 2015-12-24 | Combination switch upper cover device of uncapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205303224U (en) |
-
2015
- 2015-12-24 CN CN201521097621.2U patent/CN205303224U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |