CN202978082U - Assistant device for drawer of power distribution cabinet - Google Patents
Assistant device for drawer of power distribution cabinet Download PDFInfo
- Publication number
- CN202978082U CN202978082U CN 201220634101 CN201220634101U CN202978082U CN 202978082 U CN202978082 U CN 202978082U CN 201220634101 CN201220634101 CN 201220634101 CN 201220634101 U CN201220634101 U CN 201220634101U CN 202978082 U CN202978082 U CN 202978082U
- Authority
- CN
- China
- Prior art keywords
- drawer
- door
- air spring
- distribution cabinet
- power distribution
- 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 - Fee Related
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Abstract
The utility model discloses an assistant device with which a drawer of a power distribution cabinet can be easily opened. The assistant device comprises a drawer fixing box and a drawer moving box telescopically mounted inside the drawer fixing box, wherein the drawer moving box is provided with a door on one side distant from the drawer fixing box, and a door handle for pulling the drawer by hand is mounted on the door; electric devices of the power distribution cabinet are mounted inside the drawer moving box; the door and the drawer fixing box are connected by air springs, and the air spring is composed of an air spring telescoping rod and an air spring fixing sleeve; and the air spring telescoping rods are fixedly mounted on the door, and the air spring fixing sleeves are fixedly mounted on the drawer fixing box. Further, the number of the air springs is two, and the air springs are symmetrically mounted on two sides of the drawer door and the drawer fixing box. Further more, the drawer moving box is slidingly mounted on the drawer fixing box by movable sliding rails.
Description
Technical field
The utility model relates to the power distribution cabinet field, is specifically related to the drawer parts of power distribution cabinet.
Background technology
The use of power distribution cabinet is extensive, and kind is many; Wherein, the complete power distribution cabinet of low pressure draw-out type is for adapting to the demand of electric power industry development, the Introduced From Abroad state-of-the-art technology has the Combined low-tension switch cabinet system of contemporary world advanced level and is improved the high type low-voltage distribution cabinet of exploitation, the needs of the various power supplies of this product adaptation, distribution are widely used in the various low-voltage distribution systems such as power plant, transformer station, hotel, industrial and mining enterprises building, urban construction.The drawer inside of this power distribution cabinet all is equipped with electric component, causes the overall weight of the single drawer of power distribution cabinet larger, is not easy to very much the operator and drawer is pulled open overhauls.
The utility model content
The utility model provides a kind of power assisting device that can easily pull open power distribution cabinet drawer for above-mentioned the deficiencies in the prior art.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of power assisting device of power distribution cabinet drawer comprises by drawer fixed case and the flexible drawer movable case that is arranged in the drawer fixed case; The drawer movable case is installed door-plate away from drawer fixed case one side, installs on door-plate to be used for manually pulling the drawer handle of drawer; The electric component of power distribution cabinet is installed in the drawer movable case;
Be connected with air spring between above-mentioned door-plate and drawer fixed case, described air spring is comprised of the gentle spring retaining sleeve cylinder of air spring expansion link; The air spring expansion link is fixedly mounted on door-plate, and the air spring fixed muffle is fixedly mounted on the drawer fixed case.
Be further: above-mentioned air spring is two, and symmetry is arranged on the both sides of drawer door-plate and drawer fixed case.
Be further: above-mentioned drawer movable case is slidably mounted on the drawer fixed case by shifting sledge.
The beneficial effects of the utility model are:
The power assisting device of the utility model power distribution cabinet drawer by at the inner air spring of arranging uniformly of drawer, has guaranteed that drawer can be lighter when pulling out; Air spring does not need other power take-off mechanism, and is simple and reliable, can repeated multiple timesly use, and its useful life can be identical with power distribution cabinet, and cost is low, and maintenance cost is also lower.
Description of drawings
Fig. 1 is plan structure schematic diagram of the present utility model;
Fig. 2 is main TV structure schematic diagram of the present utility model.
Description of reference numerals:
The 1-drawer handle, 2-door-plate, 3-air spring expansion link, 4-drawer movable case, 5-air spring fixed muffle, 6-drawer fixed case.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described:
As shown in Figure 1 and Figure 2, it shows an embodiment of the present utility model, and the power assisting device of the utility model power distribution cabinet drawer comprises by drawer fixed case 6 and the flexible drawer movable case 4 that is arranged in the drawer fixed case; The drawer movable case is installed door-plate 2 away from drawer fixed case one side, installs on door-plate 2 to be used for manually pulling the drawer handle 1 of drawer; The electric component of power distribution cabinet is installed in drawer movable case 4;
Be connected with air spring between above-mentioned door-plate 2 and drawer fixed case 6, described air spring is comprised of the gentle spring retaining sleeve cylinder 5 of air spring expansion link 3; Air spring expansion link 3 is fixedly mounted on door-plate 2, and air spring fixed muffle 5 is fixedly mounted on drawer fixed case 6.
Above-mentioned air spring is two, and symmetry is arranged on the both sides of drawer door-plate 1 and drawer fixed case 6.
Above-mentioned drawer movable case 4 is slidably mounted on drawer fixed case 6 by shifting sledge.
The utility model is when real work, and in heating process, exhausting blower fan and breeze fan do not start, and in-cabinet temperature heats up; When thermocouple monitoring was increased to set point to the cabinet internal temperature, the exhausting blower fan controlled by controller and breeze fan starts, and this moment, heater was not worked, and entered temperature-fall period in cabinet; Until temperature is reduced to the value that meets the burn-in test requirement.
The above has done detailed description to the utility model preferred implementation by reference to the accompanying drawings, but the utility model is not limited to above-mentioned execution mode, in the ken that those of ordinary skills possess, can also make a variety of changes under the prerequisite that does not break away from the utility model aim.
Do not break away from design of the present utility model and scope and can make many other changes and remodeling.Should be appreciated that the utility model is not limited to specific execution mode, scope of the present utility model is defined by the following claims.
Claims (3)
1. the power assisting device of a power distribution cabinet drawer, comprise by drawer fixed case (6) and the flexible drawer movable case (4) that is arranged in the drawer fixed case; The drawer movable case is installed door-plate (2) away from drawer fixed case one side, it is characterized in that: the upper installation of door-plate (2) is used for manually pulling the drawer handle (1) of drawer; The electric component of power distribution cabinet is installed in drawer movable case (4);
Be connected with air spring between above-mentioned door-plate (2) and drawer fixed case (6), described air spring is comprised of the gentle spring retaining sleeve cylinder of air spring expansion link (3) (5); Air spring expansion link (3) is fixedly mounted on door-plate (2), and air spring fixed muffle (5) is fixedly mounted on drawer fixed case (6).
2. the power assisting device of a kind of power distribution cabinet drawer as claimed in claim 1, it is characterized in that: described air spring is two, symmetry is arranged on the both sides of drawer door-plate (1) and drawer fixed case (6).
3. the power assisting device of a kind of power distribution cabinet drawer as claimed in claim 1 or 2, it is characterized in that: described drawer movable case (4) is slidably mounted on drawer fixed case (6) by shifting sledge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220634101 CN202978082U (en) | 2012-11-26 | 2012-11-26 | Assistant device for drawer of power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220634101 CN202978082U (en) | 2012-11-26 | 2012-11-26 | Assistant device for drawer of power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202978082U true CN202978082U (en) | 2013-06-05 |
Family
ID=48519109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220634101 Expired - Fee Related CN202978082U (en) | 2012-11-26 | 2012-11-26 | Assistant device for drawer of power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202978082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110191610A (en) * | 2019-05-23 | 2019-08-30 | 徐州工业职业技术学院 | A kind of multi-track structure of industrial computer cabinet |
-
2012
- 2012-11-26 CN CN 201220634101 patent/CN202978082U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110191610A (en) * | 2019-05-23 | 2019-08-30 | 徐州工业职业技术学院 | A kind of multi-track structure of industrial computer cabinet |
| CN110191610B (en) * | 2019-05-23 | 2020-12-18 | 徐州工业职业技术学院 | Multi-track structure of industrial computer cabinet |
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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: 20130605 Termination date: 20141126 |
|
| EXPY | Termination of patent right or utility model |