CN201629512U - Low-voltage switch cabinet drawer feed mechanism - Google Patents
Low-voltage switch cabinet drawer feed mechanism Download PDFInfo
- Publication number
- CN201629512U CN201629512U CN2010201362755U CN201020136275U CN201629512U CN 201629512 U CN201629512 U CN 201629512U CN 2010201362755 U CN2010201362755 U CN 2010201362755U CN 201020136275 U CN201020136275 U CN 201020136275U CN 201629512 U CN201629512 U CN 201629512U
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- CN
- China
- Prior art keywords
- plate
- drawer
- lockplate
- operation panel
- switch cabinet
- 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 low-voltage switch cabinet drawer feed mechanism. A positioning pin is arranged on a drawer shelf of a switch cabinet; a positioning plate is fixedly arranged on a drawer bottom plate by screws and respectively provided with a working position, a testing position and a separating position, and can be inserted into a groove at the top of a locking plate; the locking plate provided with a long round hole can be in flexible connection with an operating plate in a relative motion way by an installation positioning pin; the installation positioning pin penetrates through the positioning plate and the operating plate to be fixed on the drawer bottom plate by nuts; the operating plate and the locking plate can rotate around an installation pin; a door frame is arranged on a door; one end of a tension spring is fixed on the operating plate, and the other end thereof is fixed on the locking plate; the tail end of the locking plate extends out of the door frame; and identifications for the working position, the testing position and the separating position are marked on the door frame. The low-voltage switch cabinet drawer feed mechanism has small volume, few parts, low manufacturing cost, reliable working, small operating force, and simple and convenient operation, and has no restriction on the installation position of a circuit breaker, and a primary circuit has an obvious breakpoint at the testing position, thus ensuring the personal safety of staff.
Description
Technical field
The utility model drawer of low-voltage switch cabinet propulsive mechanism relates to low pressure draw out switchgear technical field, is applied to switch cubicle.
Background technology
The low pressure drawer-type switch cabinet drawer propulsive mechanism of extensive use at present is made up of plastics operating grip, spiral promoting shaft, positioning element and sensitive switch, and breaker operator and drawer advance a shared cover mechanism.In use exist operating grip damage easily, bulky take valuable drawer space, restricted to the circuit breaker installation site, cost is high, operating physical force is big, easily misoperation, transport that link is many, primary circuit does not have obvious breakpoint during test position.
The utility model content
The purpose of this utility model is to provide a kind of drawer of low-voltage switch cabinet propulsive mechanism, with solve existing low pressure drawer-type switch cabinet drawer propulsive mechanism exist operating grip damage easily, bulky take valuable drawer space, restricted to the circuit breaker installation site, cost is high, operating physical force is big, easily misoperation, transport that link is many, primary circuit does not have obvious cut-off point problem during test position drawer of low-voltage switch cabinet propulsive mechanism.Its technology is achieved in that and comprises operation panel, alignment pin, make the plate mount pin, location-plate, lockplate, doorframe, extension spring, the installing and locating pin, the structure of travel switch is interior, it is characterized in that: installing and locating pin on the switch cabinet drawer shelf, fixedly mount location-plate at drawer-bottom board by screw, have the service position on the location-plate, test position, the separation point position, and can insert the groove at lockplate top, the lockplate that has a slotted hole can be made the active of relative motion by installing and locating pin and operation panel and be connected, mount pin passes location-plate and operation panel is fixed on the drawer-bottom board with nut, operation panel and lockplate can rotate around mount pin, the aperture that a dress padlock is all arranged on lockplate and the operation panel, drawer-bottom board is installed travel switch, doorframe is installed on door, extension spring one end is fixed on the operation panel, the other end is fixed on the lockplate, the lockplate end stretches out doorframe, and is marked with the service position at doorframe, test position, the sign of three positions of separation point position.The positive effect of implementing after this technology is: compared with prior art, it is little to have a volume, and part is few, cost is low, reliable operation, and operating physical force is little, easy and simple to handle, primary circuit has obvious cut-off point, safeguard work personnel's personal safety during, test position unrestricted to the circuit breaker installation site.
Description of drawings
Fig. 1 is the utility model master TV structure schematic diagram;
Fig. 2 is a link position structural representation of the present utility model;
Fig. 3 is a test position structural representation of the present utility model;
Fig. 4 is a separation point position of the present utility model structural representation;
Wherein, 1-operation panel, 2-alignment pin, 3-make plate mount pin, 4-location-plate, 5-lockplate, 6-doorframe, 7-extension spring, 8-installing and locating pin, 9-travel switch, 10-drawer-bottom board.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As Fig. 1,2,3, shown in 4, installing and locating pin (2) on the switch cabinet drawer shelf, fixedly mount location-plate (4) at drawer-bottom board (10) by screw, location-plate has the service position on (4), test position, the separation point position, and can insert the groove at lockplate (5) top, the lockplate (5) that has a slotted hole can be made the active of relative motion by installing and locating pin (8) with operation panel (1) and be connected, mount pin (3) passes location-plate (4) and operation panel (1) is fixed on the drawer-bottom board (10) with nut, operation panel (1) and lockplate (4) can rotate around mount pin (3), the aperture that a dress padlock is all arranged on lockplate (5) and the operation panel (1), drawer-bottom board (10) is installed travel switch (9), doorframe (6) is installed on door, extension spring (7) one ends are fixed on the operation panel (1), the other end is fixed on the lockplate (5), lockplate (5) end stretches out doorframe (6), and is marked with the service position at doorframe (6), test position, the sign of three positions of separation point position.
See accompanying drawing 1,2,3,4, when needing drawer outside cabinet, to insert in the cabinet: from the groove of location-plate (4), extract lockplate (5) out, stir operation panel (1) and go up the separation point position to doorframe (6), lockplate (5) enters into location-plate (4) and goes up the separation point position groove under the effect of extension spring (7), then drawer is put into switch cubicle, groove on the operation panel (1) enters alignment pin (2), from the groove of location-plate (4) separation point position, extract lockplate (5) out, stir operation panel (1) to the right, under the effect of the groove of operation panel (1) and alignment pin (2), drawer enters the separation point position.
When stirring doorframe (6) test position when operation panel (1), lockplate (5) enters the test position groove on the location-plate (4) under extension spring (7) effect, drawer lock is in test position, and travel switch (9) action can operating breaker electrically operated institution (when electrically operated institution is housed).
When the needs drawer when test position enters the service position, from the groove of location-plate (4), extract lockplate (5) out, stir operation panel (1) to the right, under the effect of the groove of operation panel (1) and alignment pin (2), drawer enters motion, when operation panel (1) was stirred doorframe (6) service position, lockplate (5) entered the service position groove on the location-plate (4) under extension spring (7) effect, and drawer lock is in the service position.
When drawer moves on to test position from the service position, the operation that moves on to the separation point position from test position is opposite with above step preface.Be not described in detail.
Claims (1)
1. drawer of low-voltage switch cabinet propulsive mechanism, comprise operation panel, alignment pin, make the plate mount pin, location-plate, lockplate, doorframe, extension spring, the installing and locating pin, the structure of travel switch is interior, it is characterized in that: installing and locating pin on the switch cabinet drawer shelf, fixedly mount location-plate at drawer-bottom board by screw, have the service position on the location-plate, test position, the separation point position, and can insert the groove at lockplate top, the lockplate that has a slotted hole can be made the active of relative motion by installing and locating pin and operation panel and be connected, mount pin passes location-plate and operation panel is fixed on the drawer-bottom board with nut, operation panel and lockplate can rotate around mount pin, the aperture that a dress padlock is all arranged on lockplate and the operation panel, drawer-bottom board is installed travel switch, doorframe is installed on door, extension spring one end is fixed on the operation panel, the other end is fixed on the lockplate, and the lockplate end stretches out doorframe, and is marked with the service position at doorframe, test position, the sign of three positions of separation point position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201362755U CN201629512U (en) | 2010-03-18 | 2010-03-18 | Low-voltage switch cabinet drawer feed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201362755U CN201629512U (en) | 2010-03-18 | 2010-03-18 | Low-voltage switch cabinet drawer feed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201629512U true CN201629512U (en) | 2010-11-10 |
Family
ID=43060911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201362755U Expired - Fee Related CN201629512U (en) | 2010-03-18 | 2010-03-18 | Low-voltage switch cabinet drawer feed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201629512U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490323A (en) * | 2013-09-03 | 2014-01-01 | 江苏天港箱柜有限公司 | Three-station poking handle type drawer for low voltage power distribution cabinet |
| CN105281241A (en) * | 2014-05-28 | 2016-01-27 | 通用电气公司 | Switchgear including withdrawable switchgear unit having blocking mechanism |
-
2010
- 2010-03-18 CN CN2010201362755U patent/CN201629512U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490323A (en) * | 2013-09-03 | 2014-01-01 | 江苏天港箱柜有限公司 | Three-station poking handle type drawer for low voltage power distribution cabinet |
| CN103490323B (en) * | 2013-09-03 | 2016-08-17 | 江苏天港箱柜有限公司 | Three stations for low-voltage distribution cabinet dial wushu drawer |
| CN105281241A (en) * | 2014-05-28 | 2016-01-27 | 通用电气公司 | Switchgear including withdrawable switchgear unit having blocking mechanism |
| CN105281241B (en) * | 2014-05-28 | 2019-01-25 | 通用电气公司 | Switchgear including the draw out switchgear unit with blocking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Xia Sanguang Document name: Patent certificate of utility model |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20130318 |