CN2371704Y - Impact drawer buffer energy storage device for low-voltage distributing cabinet - Google Patents
Impact drawer buffer energy storage device for low-voltage distributing cabinet Download PDFInfo
- Publication number
- CN2371704Y CN2371704Y CN 99206517 CN99206517U CN2371704Y CN 2371704 Y CN2371704 Y CN 2371704Y CN 99206517 CN99206517 CN 99206517 CN 99206517 U CN99206517 U CN 99206517U CN 2371704 Y CN2371704 Y CN 2371704Y
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- China
- Prior art keywords
- drawer
- energy storage
- storage device
- low
- buffer
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- Expired - Fee Related
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Abstract
The utility model discloses a buffer and energy storage device for an impact drawer of a low-voltage distributing cabinet, which is characterized in that the buffer and energy storage device is mainly composed of a push rod 1, a spring 2, a mounting plate 3 and a regulating nut 4. The buffer and energy storage device is installed beside first inserted links 5 on both the front and the back ends of a drawer. Because the device which is installed beside a first inserter of a drawer has the structure, when the drawer is inserted in and is close to an operating position, the device begins to store energy and generates reaction force which plays a buffer role, and when the drawer reaches the operating position, the device completes to store energy. When the drawer is drawn out, the drawer can be drawn out only by light drawing force because the action the spring counteracts most of static friction. The device has the advantages of simple structure, easy installation, easier operation and labor saving.
Description
The utility model relates to a kind of low-voltage distribution cabinet impacting type drawer stored energy buffering device.
Present pull-out type power distribution cabinet is realized the insertion and the extraction of drawer, adopt the impacting type drawer structure, but this mode has 2 deficiencies more, the one, the contact engaging and separating force of drawer is bigger, for guaranteeing that drawer puts in place, needs firmly bigger once, the impact that produces after putting in place is big, and noise is also big; Be that will overcome powerful stiction could extract drawer out when extracting drawer out more again, the operator needs very big strength, and operation is difficulty.
The utility model is intended to propose a kind of low-voltage distribution cabinet impacting type drawer stored energy buffering device, makes that the operation of drawout cubicle of impacting type is easier, more laborsaving.
A kind of low-voltage distribution cabinet impacting type drawer stored energy buffering device that the utility model proposes is characterized in that mainly being made up of push rod, spring, mounting panel and adjusting nut, is installed in an inserted link next door of drawer rear and front end.
Because a kind of low-voltage distribution cabinet impacting type drawer stored energy buffering device that the utility model proposes has said structure, this device is installed in plug-in unit next door of drawer, its energy storage elastic force is selected for use according to drawer plug power size and is adjusted, make it to be slightly less than the stiction that will overcome when drawer is pulled out, when will be near the service position, this device begins energy storage after drawer inserted, and produce a reaction force, play cushioning effect, after drawer put in place, energy storage was finished; When pulling out drawer, because the effect of spring just can make drawer break away from the service position with most of stiction counteracting so only need gently draw, simple, the easily installation of this apparatus structure, and operation is easier, more laborsaving.
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the figure that installs and uses of the utility model embodiment.
With reference to Fig. 1, Fig. 2, a kind of low-voltage distribution cabinet impacting type drawer stored energy buffering device that the utility model proposes, it is characterized in that mainly by push rod 1, spring 2, mounting panel 3 and adjusting nut 4 are formed, be installed in inserted link 5 next doors of drawer rear and front end, because this device has said structure, this device is installed in plug-in unit next door of drawer, its energy storage elastic force is selected for use according to drawer plug power size and is adjusted, make it to be slightly less than the stiction that will overcome when drawer is pulled out, when will be near the service position, this device begins energy storage after drawer inserted, and produce a reaction force, play cushioning effect, after drawer put in place, energy storage was finished; When pulling out drawer, because the effect of spring just can make drawer break away from the service position with most of stiction counteracting so only need gently draw, simple, the easily installation of this apparatus structure, and operation is easier, more laborsaving.
Claims (1)
1, a kind of low-voltage distribution cabinet impacting type drawer stored energy buffering device is characterized in that mainly being made up of push rod (1), spring (2), mounting panel (3) and adjusting nut (4), is installed in an inserted link (5) next door of drawer rear and front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99206517 CN2371704Y (en) | 1999-03-25 | 1999-03-25 | Impact drawer buffer energy storage device for low-voltage distributing cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99206517 CN2371704Y (en) | 1999-03-25 | 1999-03-25 | Impact drawer buffer energy storage device for low-voltage distributing cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2371704Y true CN2371704Y (en) | 2000-03-29 |
Family
ID=34000778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99206517 Expired - Fee Related CN2371704Y (en) | 1999-03-25 | 1999-03-25 | Impact drawer buffer energy storage device for low-voltage distributing cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2371704Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015088572A1 (en) * | 2013-03-15 | 2015-06-18 | Dot Hill Systems Corporation | Compliant drawer latch assembly |
| CN105858190A (en) * | 2016-05-04 | 2016-08-17 | 江苏准信自动化科技股份有限公司 | Fast fertilizer lifting device |
| CN106058705A (en) * | 2016-08-01 | 2016-10-26 | 舒渝燕 | Drawer power distribution cabinet with anti-collision and anti-fall power-assisted propulsion mechanism |
| CN113224679A (en) * | 2021-05-24 | 2021-08-06 | 吉安市正和电力发展有限公司 | Drawer misplug prevention device of electric low-voltage draw-out type switch cabinet |
-
1999
- 1999-03-25 CN CN 99206517 patent/CN2371704Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015088572A1 (en) * | 2013-03-15 | 2015-06-18 | Dot Hill Systems Corporation | Compliant drawer latch assembly |
| CN105858190A (en) * | 2016-05-04 | 2016-08-17 | 江苏准信自动化科技股份有限公司 | Fast fertilizer lifting device |
| CN106058705A (en) * | 2016-08-01 | 2016-10-26 | 舒渝燕 | Drawer power distribution cabinet with anti-collision and anti-fall power-assisted propulsion mechanism |
| CN107947005A (en) * | 2016-08-01 | 2018-04-20 | 湖南湘讯企业管理有限公司 | A kind of drawer-type distribution box for falling power-assisted propulsive mechanism with collision prevention |
| CN113224679A (en) * | 2021-05-24 | 2021-08-06 | 吉安市正和电力发展有限公司 | Drawer misplug prevention device of electric low-voltage draw-out type switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |