CN204012394U - Separate type idler wheel mechanism for low-voltage complete switch equipment drawer - Google Patents
Separate type idler wheel mechanism for low-voltage complete switch equipment drawer Download PDFInfo
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- CN204012394U CN204012394U CN201420396781.6U CN201420396781U CN204012394U CN 204012394 U CN204012394 U CN 204012394U CN 201420396781 U CN201420396781 U CN 201420396781U CN 204012394 U CN204012394 U CN 204012394U
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- drawer
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- switch equipment
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Abstract
The utility model discloses a kind of separate type idler wheel mechanism for low-voltage complete switch equipment drawer, be arranged on the left and right sides of low-voltage complete switch equipment drawer, described drawer comprises drawer supporting plate and drawer body, described separate type idler wheel mechanism comprises: the first roller and the second roller, described the first roller is arranged on the front end of drawer supporting plate, and described the first roller protrudes the upper surface of described drawer supporting plate, and can contact with the bottom surface of described drawer body, described the second roller is installed on the rear end of the side of described drawer body, and described the second roller protrudes the bottom surface of described drawer body, and can contact with the upper surface of described drawer supporting plate.By the way, the utility model can make the drawer of low-voltage complete switch equipment when pushing or pull out, remain that four-wheel support to roll, and effectively reduces drawer propelling resistance, convenient and strength-saving, avoids load-bearing overweight and roller is damaged by pressure simultaneously, increases the service life.
Description
Technical field
The utility model relates to electrical switchgear field, particularly relates to a kind of separate type idler wheel mechanism for low-voltage complete switch equipment drawer.
Background technology
Existing drawer generally adopts four-wheel structure, in drawer bottom, four rolling is installed, two of front ends, two of rear ends, it is all two roller supportings of forward end when pushing or pull out, two of rear ends roller only pushes completely at drawer, under static state, the just effect of shared support drawer.The drawer of this structure, underaction when advancing and pulling out, and also for large capacity drawer, when advancing, because the frictional resistance being subject to is larger, relatively effort, and the long-time unbalance stress of roller, can cause damage, affects useful life.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of separate type idler wheel mechanism for low-voltage complete switch equipment drawer, can make the drawer of low-voltage complete switch equipment when pushing or pull out, remain that four-wheel supports rolling, effectively reduce drawer propelling resistance, convenient and strength-saving, keep stressed even simultaneously, avoid load-bearing overweight and roller is damaged by pressure, increase the service life.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of separate type idler wheel mechanism for low-voltage complete switch equipment drawer is provided, be arranged on the left and right sides of low-voltage complete switch equipment drawer, described drawer comprises drawer supporting plate and drawer body, described separate type idler wheel mechanism comprises: the first roller and the second roller, described the first roller is arranged on the front end of drawer supporting plate, and described the first roller protrudes the upper surface of described drawer supporting plate, and can contact with the bottom surface of described drawer body, described the second roller is installed on the rear end of the side of described drawer body, and described the second roller protrudes the bottom surface of described drawer body, and can contact with the upper surface of described drawer supporting plate.
In preferred embodiment of the utility model, the front end of described drawer supporting plate is fixed with roller and props up part, and described roller props up the first roller is installed on part.
In preferred embodiment of the utility model, described drawer body comprises drawer door-plate, drawer left plate, drawer right plate, drawer backboard and drawer-bottom board, the two ends of described drawer door-plate are connected with the front end of drawer left plate, drawer right plate respectively, the two ends of described drawer backboard are connected with the rear end of drawer left plate, drawer right plate respectively, and the surrounding of described drawer-bottom board is connected with drawer backboard with drawer door-plate, drawer left plate, drawer right plate respectively.
In preferred embodiment of the utility model, described the second roller is installed on the outside, rear end of described drawer left plate and described drawer right plate.
In preferred embodiment of the utility model, described the first roller equals described the second roller at the protrusion height of the bottom surface of described drawer body at the protrusion height of the upper surface of described drawer supporting plate.
The beneficial effects of the utility model are: by adopting separate type between two, roller is divided into two groups, be symmetricly set on drawer supporting plate and drawer, make the drawer of low-voltage complete switch equipment when pushing or pull out, remain the rolling movement that four-wheel supports, frictional resistance while effectively reducing drawer propelling, convenient and strength-saving, keep stressed even simultaneously, avoided load-bearing overweight and roller is damaged by pressure, increased the service life.
Accompanying drawing explanation
Fig. 1 is that the utility model is for the structural representation of the separate type idler wheel mechanism of low-voltage complete switch equipment drawer;
Fig. 2 is for the vertical view of the separate type idler wheel mechanism of low-voltage complete switch equipment drawer shown in Fig. 1;
Fig. 3 is for the right view of the separate type idler wheel mechanism of low-voltage complete switch equipment drawer shown in Fig. 1;
Fig. 4 is for the front view of the separate type idler wheel mechanism of low-voltage complete switch equipment drawer described in Fig. 3;
In accompanying drawing, the mark of each parts is as follows: 1, drawer body, 11, drawer door-plate, 12, drawer left plate, 13, drawer right plate, 14, drawer backboard, 15, drawer-bottom board, 2, drawer supporting plate, the 3, first roller, 4, roller props up part, the 5, second roller.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection range of the present utility model is made to more explicit defining.
Refer to Fig. 1-Fig. 4, the utility model embodiment comprises:
A kind of separate type idler wheel mechanism for low-voltage complete switch equipment drawer, be arranged on the left and right sides of low-voltage complete switch equipment drawer, described drawer comprises drawer supporting plate 2 and drawer body 1, described drawer body 1 comprises drawer door-plate 11, drawer left plate 12, drawer right plate 13, drawer backboard 14 and drawer-bottom board 15, the two ends of described drawer door-plate 11 respectively with drawer left plate 12, the front end of drawer right plate 13 connects, the two ends of described drawer backboard 14 respectively with drawer left plate 12, the rear end of drawer right plate 13 connects, the surrounding of described drawer-bottom board 15 respectively with drawer door-plate 11, drawer left plate 12, drawer right plate 13 is connected with drawer backboard 14,
Described separate type idler wheel mechanism comprises: the first roller 3 and the second roller 5, wherein:
The front end of described drawer supporting plate 2 is fixed with roller and props up part 4, described the first roller 3 is arranged on described roller and props up on part 4, and described the first roller 3 protrudes the upper surface of described drawer supporting plate 2, and can contact with the drawer-bottom board 15 of drawer body 1, when drawer body 1 pushes or pulls out, described the first roller 3 contacts with the bottom surface of drawer-bottom board 15;
Described the second roller 5 is installed on the outside, rear end of described drawer left plate 12 and described drawer right plate 13, and the bottom surface that described the second roller 5 protrudes the drawer-bottom board 15 of drawer body 1, and can contact with the upper surface of described drawer supporting plate 2, when drawer body 1 pushes or pulls out, described the second roller 5 all contacts with the upper surface of described drawer supporting plate 2.
Described the first roller 3 equals described the second roller 5 at the protrusion height of the bottom surface of the drawer-bottom board 15 of drawer body 1 at the protrusion height of the upper surface of described drawer supporting plate 2, makes drawer body 1 maintenance level.
The feature of this mechanism is the four rolling separate design of drawer bottom in prior art, two the second rollers 5 are arranged on drawer body 1, and being propped up to part 4 by roller, two the first rollers 3 are arranged on drawer supporting plate 2, four rolling adopts separate type between two, make drawer body 1 in pushing or pulling out process, remain the rolling movement that four-wheel supports, frictional resistance while effectively reducing drawer propelling, keep stressed even, avoid load-bearing overweight and roller is damaged by pressure, increase the service life.
The utility model has disclosed a kind of separate type idler wheel mechanism for low-voltage complete switch equipment drawer, by adopting separate type between two, roller is divided into two groups, be symmetricly set on drawer supporting plate and drawer, make the drawer of low-voltage complete switch equipment when pushing or pull out, remain the rolling movement that four-wheel supports, the frictional resistance while effectively reducing drawer propelling, convenient and strength-saving, keep stressed simultaneously and evenly avoided load-bearing overweight and roller is damaged by pressure, increase the service life.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. the separate type idler wheel mechanism for low-voltage complete switch equipment drawer, be arranged on the left and right sides of low-voltage complete switch equipment drawer, described drawer comprises drawer supporting plate and drawer body, it is characterized in that, described separate type idler wheel mechanism comprises: the first roller and the second roller, described the first roller is arranged on the front end of drawer supporting plate, and described the first roller protrudes the upper surface of described drawer supporting plate, and can contact with the bottom surface of described drawer body, described the second roller is installed on the rear end of the side of described drawer body, and described the second roller protrudes the bottom surface of described drawer body, and can contact with the upper surface of described drawer supporting plate.
2. the separate type idler wheel mechanism for low-voltage complete switch equipment drawer according to claim 1, is characterized in that, the front end of described drawer supporting plate is fixed with roller and props up part, and described roller props up the first roller is installed on part.
3. the separate type idler wheel mechanism for low-voltage complete switch equipment drawer according to claim 1, it is characterized in that, described drawer body comprises drawer door-plate, drawer left plate, drawer right plate, drawer backboard and drawer-bottom board, the two ends of described drawer door-plate are connected with the front end of drawer left plate, drawer right plate respectively, the two ends of described drawer backboard are connected with the rear end of drawer left plate, drawer right plate respectively, and the surrounding of described drawer-bottom board is connected with drawer backboard with drawer door-plate, drawer left plate, drawer right plate respectively.
4. the separate type idler wheel mechanism for low-voltage complete switch equipment drawer according to claim 3, is characterized in that, described the second roller is installed on the outside, rear end of described drawer left plate and described drawer right plate.
5. the separate type idler wheel mechanism for low-voltage complete switch equipment drawer according to claim 1, it is characterized in that, described the first roller equals described the second roller at the protrusion height of the bottom surface of described drawer body at the protrusion height of the upper surface of described drawer supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396781.6U CN204012394U (en) | 2014-07-18 | 2014-07-18 | Separate type idler wheel mechanism for low-voltage complete switch equipment drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396781.6U CN204012394U (en) | 2014-07-18 | 2014-07-18 | Separate type idler wheel mechanism for low-voltage complete switch equipment drawer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204012394U true CN204012394U (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420396781.6U Expired - Fee Related CN204012394U (en) | 2014-07-18 | 2014-07-18 | Separate type idler wheel mechanism for low-voltage complete switch equipment drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204012394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051024A (en) * | 2017-11-30 | 2018-05-18 | 无锡市军豪复合材料有限公司 | A kind of sponge is pressed into testing integrated machine |
-
2014
- 2014-07-18 CN CN201420396781.6U patent/CN204012394U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051024A (en) * | 2017-11-30 | 2018-05-18 | 无锡市军豪复合材料有限公司 | A kind of sponge is pressed into testing integrated machine |
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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: 20141210 Termination date: 20190718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |