CN203660306U - Roller type cabinet door anti-drop device - Google Patents
Roller type cabinet door anti-drop device Download PDFInfo
- Publication number
- CN203660306U CN203660306U CN201320741273.2U CN201320741273U CN203660306U CN 203660306 U CN203660306 U CN 203660306U CN 201320741273 U CN201320741273 U CN 201320741273U CN 203660306 U CN203660306 U CN 203660306U
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- CN
- China
- Prior art keywords
- cabinet door
- cabinet
- roller
- roller type
- fixture
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- 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 roller type cabinet door anti-drop device which comprises a fixed piece and rollers which is arranged at the outer sides of the upper part of the fixed piece. The fixed piece is fixed at the inner side of the upright column of a power distribution cabinet. The rollers are outside a cabinet frame, and the positions of the rollers are corresponding to the upper side cross side of a cabinet door. Compared with the prior art, the roller type cabinet door anti-drop device has the advantages of simple installation, material saving, simple technological process and reasonable structure, and a drop problem of the cabinet door is effectively solved.
Description
Technical field
The utility model relates to a kind of cabinet door for power distributing cabinet sagging prevention device, especially relates to a kind of cabinet door sagging prevention device of roller type.
Background technology
Along with the development of distribution industry, the structure of distribution cabinet is progressively subject to market and more and more pays close attention to, and cabinet card arranges that well-balanced property is more outstanding.Current distribution cabinet door plate generally selects hinge to install, cabinet door size slightly large or door-plate on because having installed, electric elements gravity increases, all there will be cabinet door for power distributing cabinet sagging, thereby affect the switching manipulation of cabinet door and the aesthetics of cabinet card.
In prior art, also there are some anti-cabinet door falling devices, but the in the situation that of length in the stressed time, due to unbalance stress, the situation of meeting generating means distortion, useful life is short.
Utility model content
Problem to be solved in the utility model is to overcome shortcoming and defect of the prior art, and a kind of cabinet door sagging prevention device is provided, and long service life, effectively prevents cabinet door falling.
The technical solution of the utility model is as follows: a kind of roller type cabinet door sagging prevention device, is characterized in that; Comprise fixture and roller, described roller is two, is riveting respectively the left and right sides in fixture; Described fixture is fixed on the column inner side of distribution cabinet, and described roller is positioned at outside cabinet frame, and position is corresponding with the upside horizontal edge of cabinet door.
Further, described fixture has connecting hole, and described connecting hole is corresponding with the modulus installing hole of distribution column of cabinet body inner side, can regulate and install according to the height of cabinet door.
Use principle of the present utility model is, if the generation of cabinet door is sagging, in the time that cabinet door is closed; The upper cross edge joint of cabinet door contacts roller, can under the effect of roller, be raised to original position along roller, solve the problem that the cabinet door that causes due to cabinet door falling cannot be closed.
The utility model compared with prior art, its beneficial effect is: this device is installed simple, save material, technique is simplified, rational in infrastructure, has effectively solved the problem of cabinet door falling, simultaneously because used two rollers to be riveting in the structure of the left and right sides of fixture, stress equalization, has effectively prevented that in situation that the stressed time grows, this device produces the possibility of distortion, has extended this device useful life.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is right view of the present utility model.
1, fixture.2, roller.
3, connecting hole.
Embodiment
Below in conjunction with specific embodiment, the utility model is made and being further illustrated.
As shown in Figure 1, 2, a kind of roller type cabinet door sagging prevention device, comprises fixture 1 and roller 2, and described roller 2 is two, is riveting respectively the left and right sides in fixture; Described fixture 1 has connecting hole 3, is fixed on the corresponding position, column inner side of distribution cabinet by connecting hole 3, and described roller 2 is positioned at outside cabinet frame, and position is corresponding with the upside horizontal edge of cabinet door.
If it is sagging that cabinet door occurs, in the time that cabinet door is closed; The upper cross edge joint of cabinet door contacts roller 2, can under the effect of roller 2, be raised to original position along roller 2, solve the problem that the cabinet door that causes due to cabinet door falling cannot be closed.
Because used two rollers 2 to be riveting in the structure of the left and right sides of fixture 1, stress equalization, has effectively prevented that in situation that the stressed time grows, this device produces the possibility of distortion, has extended this device useful life.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to the utility model application range, within all should still belonging to patent covering scope of the present utility model.
Claims (2)
1. a roller type cabinet door sagging prevention device, is characterized in that; Comprise fixture and roller, described roller is two, is riveting respectively the left and right sides in fixture; Described fixture is fixed on the column inner side of distribution cabinet, and described roller is positioned at outside cabinet frame, and position is corresponding with the upside horizontal edge of cabinet door.
2. a kind of roller type cabinet door sagging prevention device according to claim 1, is characterized in that; Described fixture has connecting hole, and described connecting hole is corresponding with the modulus installing hole of distribution column of cabinet body inner side, regulates and installs according to the height of cabinet door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320741273.2U CN203660306U (en) | 2013-11-20 | 2013-11-20 | Roller type cabinet door anti-drop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320741273.2U CN203660306U (en) | 2013-11-20 | 2013-11-20 | Roller type cabinet door anti-drop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203660306U true CN203660306U (en) | 2014-06-18 |
Family
ID=50926659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320741273.2U Expired - Fee Related CN203660306U (en) | 2013-11-20 | 2013-11-20 | Roller type cabinet door anti-drop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203660306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832505A (en) * | 2018-07-27 | 2018-11-16 | 镇江施耐德电器有限公司 | Door of switch cabinet sagging prevention device |
-
2013
- 2013-11-20 CN CN201320741273.2U patent/CN203660306U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832505A (en) * | 2018-07-27 | 2018-11-16 | 镇江施耐德电器有限公司 | Door of switch cabinet sagging prevention device |
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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: 20140618 Termination date: 20171120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |