CN2290131Y - Drawer locator for drawing low-voltage switch cubicle - Google Patents
Drawer locator for drawing low-voltage switch cubicle Download PDFInfo
- Publication number
- CN2290131Y CN2290131Y CN 96231313 CN96231313U CN2290131Y CN 2290131 Y CN2290131 Y CN 2290131Y CN 96231313 CN96231313 CN 96231313 CN 96231313 U CN96231313 U CN 96231313U CN 2290131 Y CN2290131 Y CN 2290131Y
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- CN
- China
- Prior art keywords
- plate
- drawer
- location
- pair
- pinion
- 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 relates to a drawer locator for a drawing low-voltage switch cubicle, comprising a positioning device and a driving device, wherein, one end of a positioning inserting plate of the positioning device is connected with a positioning bent plate and a central guide rail, and the other end is connected with the driving device; the positioning bent plate is arranged on a cubicle body; the central guide rail is arranged on a supporting plate which is arranged between the switch cubicle and the drawer; a bull gear and a middle gear of the driving device are engaged; the middle gear and a pinion gear are sheathed on a square shaft; the pinion gear is engaged with the positioning inserting plate. The utility model has the advantages of simple structure, convenient installation and operation, reliable positioning, etc.
Description
The utility model is a kind of pull-out type low-tension switch cabinet drawer detent mechanism.
Existing pull-out type low-tension switch cabinet drawer, its location that pushes behind the cabinet is to realize with a kind of very complicated interlocking device, part is various, structural requirement is harsh, matching requirements to the processing of parts and whole device are all very strict, and the locating effect of this mechanism of even now is still desirable not to the utmost.
Task of the present utility model is that a kind of simple in structure, easy to install and use, reliable pull-out type low-tension switch cabinet drawer detent mechanism in location will be provided.
Task of the present utility model is finished like this, a kind of pull-out type low-tension switch cabinet drawer detent mechanism, it comprises one by location plate 12,17, location bent plate 2, center rail 13 and the positioner formed and one are by a pair of middle gear 4, pinion 5, the transmission device that gear wheel 8 and wrench 9 etc. are formed, the location plate 12 of positioner, an end of 17 is connected with center rail 13 with location bent plate 2 respectively, the other end is connected with transmission device respectively, location bent plate 2 is fixed on the switch cabinet body, center rail 13 is fixed on the drawer supporting plate, supporting plate 1 is fixed on below the drawer-bottom board 11 of switch cubicle, the middle gear 4 of transmission mechanism, pinion 5, gear wheel 8 is located at respectively between the drawer-bottom board 11 and supporting plate 1 of switch cubicle, wrench 9 is fixed on the gear wheel 8, a pair of gear wheel 8 is meshing with each other, and be meshed with a pair of middle gear 4 respectively, a pair of middle gear 4 is enclosed within on the square shaft 6 with a pair of pinion 5, a pair of pinion 5 respectively with the location plate 12 of positioner, 17 are meshed.
Below in conjunction with accompanying drawing the utility model is further described below
Fig. 1 is a structure chart of the present utility model.
Fig. 2 is the assembling relationship figure of bearing pin 7 of the present utility model and gear wheel 8.
Tooth bar 14, sliding tray 15,16 are arranged respectively on the location plate 12 of positioner of the present utility model, on the plate 17 of location tooth bar 18, sliding tray 19,20 are arranged respectively, tooth bar 14 is meshed with the pinion 5 of transmission mechanism, and sliding tray 15,16 and sliding tray 19,20 are enclosed within respectively on two bearing pins 3 that are fixed on drawer-bottom board 11 and the supporting plate 1.One end of the location plate 12,17 of positioner is pegged graft with location bent plate 2 and center rail 13 respectively, and the other end meshes with a pair of pinion 5 respectively.To locate bent plate 2 and center rail 13 is separately fixed on switch cabinet body and the drawer supporting plate, on the bent plate 2 of location, offer and to locate the groove that plate 12 ends move freely for piece, on center rail 13, open system one breach, an end of location plate 17 can be inserted wherein.
Supporting plate 1 of the present utility model is fixing by screw and drawer-bottom board 11, bearing pin 3 is set respectively on supporting plate 1,7 and an end of square shaft 6, bearing pin 3,7 and the other end of square shaft 6 be arranged on the drawer-bottom board 11, middle gear 4, pinion 5, gear wheel 8 respectively has a pair of, a pair of gear wheel 8 is arranged on a pair of bearing pin 7 middle parts, promptly in the interlayer between supporting plate 1 and drawer-bottom board 11, a pair of gear wheel 8 is meshing with each other, and mesh with a pair of middle gear 4 separately, middle gear 4 is coaxial with pinion 5, pinion 5 meshes with location plate 12 again, and middle gear 4 and pinion 5 are installed on the same square shaft 6, are located in the interlayer between supporting plate 1 and the drawer plate 11.During assembling, should make pinion 5 be positioned at middle gear 4 below, a pair of location plate 12,17 that is meshed with a pair of pinion 5 also lays respectively between supporting plate 1 and the drawer-bottom board 11.Fig. 1 only will locate plate 12,17 in order to clearly reveal, pinion 5 is drawn in above the middle gear 4.The end of bearing pin 3 and square shaft 6 is stretched into respectively in the elongated slot 15,16 and elongated slot 19,20 of locating on the plate 12,17, and the effect of elongated slot 15,16 and elongated slot 19,20 is to guarantee to locate plate 12,17 to do moving of elongated slot 15,16 and elongated slot 19,20 length ranges along bearing pin 3 respectively.On the gear wheel 8 that spanner 9 usefulness rivets 10 are fixed therein.Location bent plate 2 is fixed on the cabinet of switch cubicle, and center rail 13 is fixed on the drawer supporting plate, and the effect of center rail 13 is the middle guide effects that not only played the location but also played drawer.
When using the utility model, only need spanner 9 is pulled the B position from the A position, be rotated counterclockwise with gear wheel 8 of spanner 9 riveting all-in-one-pieces, thereby driving the gear wheel 8 on the left side and a middle gear 4 on the right turns clockwise, and the gear wheel 8 on the left side drives a middle gear 4 dos rotation counterclockwise on the left side simultaneously, because pinion 5 is enclosed within on the same square shaft 6 with middle gear 4, so pinion 5 also rotates synchronously with middle gear 4, and pinion 5 is and location plate 12, tooth bar 14 on 17,18 are meshed, thereby by its drive location plate 12,17 guiding bottom lefts at bearing pin 3, move right, insert in the oblong aperture of location bent plate 12 and center rail 13 respectively, play positioning action.With drawer lock, can not push or pull out behind the location, thereby locking is reliable, if need to remove the location, as long as spanner 9 is pulled to the A position from the B position.
The utility model simplifies the structure owing to adopted above-mentioned design, installation and easy to use, and the location is reliable.
Claims (2)
1, a kind of pull-out type low-tension switch cabinet drawer detent mechanism, it is characterized in that it comprises one by location plate (12), (17), location bent plate (2), center rail (13) and the positioner formed and one are by a pair of middle gear (4), pinion (5), the transmission device that gear wheel (8) and wrench (9) etc. are formed, the location plate (12) of positioner, (17) a end is connected with center rail (13) with location bent plate (2) respectively, the other end is connected with transmission device respectively, location bent plate (2) is fixed on the switch cabinet body, center rail (13) is fixed on the drawer supporting plate, supporting plate (1) is fixed on below the drawer-bottom board (11) of switch cubicle, the middle gear of transmission mechanism (4), pinion (5), gear wheel (8) is located at respectively between the drawer-bottom board (11) and supporting plate (1) of switch cubicle, wrench (9) is fixed on the gear wheel (8), a pair of gear wheel (8) is meshing with each other, and be meshed with a pair of middle gear (4) respectively, a pair of middle gear (4) is enclosed within on the square shaft (6) with a pair of little halogen wheel (5), a pair of pinion (5) respectively with the location plate (12) of positioner, (17) be meshed.
2, pull-out type low-tension switch cabinet drawer detent mechanism according to claim 1, it is characterized in that locating tooth bar (14), sliding tray (15), (16) are arranged respectively on the plate (12), on the location plate (17) tooth bar (18), sliding tray (19), (20) are arranged respectively, tooth bar (14) is meshed with the pinion (5) of transmission mechanism, and sliding tray (15), (16) and sliding tray (19), (20) are enclosed within respectively on two bearing pins (3) that are fixed on drawer-bottom board (11) and the supporting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96231313 CN2290131Y (en) | 1996-02-12 | 1996-02-12 | Drawer locator for drawing low-voltage switch cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96231313 CN2290131Y (en) | 1996-02-12 | 1996-02-12 | Drawer locator for drawing low-voltage switch cubicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2290131Y true CN2290131Y (en) | 1998-09-02 |
Family
ID=33908529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96231313 Expired - Fee Related CN2290131Y (en) | 1996-02-12 | 1996-02-12 | Drawer locator for drawing low-voltage switch cubicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2290131Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101652909B (en) * | 2007-04-10 | 2013-03-27 | 西门子公司 | Module rack and control box having a plurality of module racks |
-
1996
- 1996-02-12 CN CN 96231313 patent/CN2290131Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101652909B (en) * | 2007-04-10 | 2013-03-27 | 西门子公司 | Module rack and control box having a plurality of module racks |
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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 |