CN201243169Y - Interlocking device of drawer switch cabinet - Google Patents
Interlocking device of drawer switch cabinet Download PDFInfo
- Publication number
- CN201243169Y CN201243169Y CNU2008201631114U CN200820163111U CN201243169Y CN 201243169 Y CN201243169 Y CN 201243169Y CN U2008201631114 U CNU2008201631114 U CN U2008201631114U CN 200820163111 U CN200820163111 U CN 200820163111U CN 201243169 Y CN201243169 Y CN 201243169Y
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- CN
- China
- Prior art keywords
- connecting rod
- interlocking device
- switching mechanism
- interlock
- intermediate connecting
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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 - Lifetime
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Abstract
The utility model relates to an interlocking device of a drawer-model switch cabinet, comprising a position interlocking mechanism and a switch mechanism arranged on a bottom plate and an interlocking mechanism; the interlocking mechanism comprises a rotating mechanism which is connected with a switch rotating mechanism in the switch mechanism in an interlocking way and a locking mechanism which is used for locking the position interlocking mechanism; when the drawer is arranged at a connecting position, the position interlocking mechanism is matched with the locking mechanism in a locking way. The rotation of an intermediate connecting rod is realized by operating a handle, and the action of a bracket rotary table at the left side is realized by the connecting rods of left and right mechanisms; besides, a long rack slips left and right by the rotation of a gear, thus leading the drawer-model switch cabinet to be in place and leading the connecting rod in the switch mechanism to realize switching-in of the switch; the condition that the drawer-model switch cabinet in the prior art is not in place, and the switch is switched in; the operation is simple, and the safety factor is improved.
Description
Technical field
The utility model relates to a kind of switch cubicle, relates in particular to a kind of interlock of drawer switch cubicle.
Background technology
Position interlocking device and switching mechanism in the existing low voltage drawer switch cubicle are splits, often occur position interlocking device in the practical operation and also do not put in place, and the situation that switching mechanism has closed a floodgate, such misoperation must bring potential safety hazard to production.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art, and a kind of more reasonable structure is provided, the interlock of safer drawer switch cubicle.
For achieving the above object, the utility model adopts a kind of interlock of drawer switch cubicle, comprise the position interlocking device and the switching mechanism that are arranged on the base plate, wherein position interlocking device comprises left side brackets, left side brackets is dialled thick stick, gear, short tooth bar, long tooth bar, the tooth bar pressing plate, left side brackets is dialled the thick stick lower end and is connected short tooth bar, short tooth bar is connected by gear and long tooth bar, switching mechanism comprise with the drawer switch cubicle in the connecting rod that is connected of starting switch, handle and connecting rod, the switching mechanism carrier base, interlock comprises constituting with switching mechanism and is connected and the interlocking device of latched position interlocking device, this interlocking device comprise with switching mechanism in the rotating mechanism that is connected of connecting rod and the locking mechanism of latched position interlocking device, when drawer was in link position, position interlocking device and locking mechanism constituted lock fit.
The utility model further is set to rotating mechanism and comprises intermediate connecting rod, chain, the spring leaf card, wherein intermediate connecting rod is column, chain is circular sheet, offer the trepanning of perforation in the middle of it, form the left side of symmetry in a side of trepanning, right fixture block, edge along trepanning forms the location half circle groove that cooperates with connecting rod front end formation location, connecting rod, intermediate connecting rod, chain and the coaxial setting of spring leaf card, chain between connecting rod and intermediate connecting rod, the intermediate connecting rod front end is connected by the formation of the handle and connecting rod rear end in bearing pin and the switching mechanism, the front end rear end of intermediate connecting rod is set in the trepanning on chain, the periphery wall of intermediate connecting rod is the left side on chain of the close neighbour respectively, right fixture block, the spring leaf card is set on the outer ring of intermediate connecting rod, handle and connecting rod is connected by intermediate connecting rod and connecting rod formation, locking mechanism comprises left and right sides mechanism rod, the left side brackets rotating disk, the left side brackets rotating disk is rotatably mounted on the left side brackets leading flank of position interlocking device, mechanism rod one end in the left and right sides is hinged on the left side brackets rotating disk, and the other end is socketed on the outer ring of the intermediate connecting rod on the rotating mechanism.
The switching mechanism carrier base that the utility model further is set in the switching mechanism is made up of mechanism's intermediate, mechanism's upper clamp slice, upper bed-plate, after-poppet, fore-stock, upper bed-plate is installed on the base plate, mechanism's intermediate, mechanism's upper clamp slice, after-poppet and four blocks of plates of fore-stock are formed a framework and are fixed on the upper bed-plate, and intermediate connecting rod passes mechanism's intermediate.
The utility model further is set to rotating mechanism and comprises V-shaped stainless steel spring sheet, the both sides hook of stainless steel spring sheet is located on the dual-side of mechanism's upper clamp slice, arc transition is formed on stainless steel spring sheet bottom, and the arc transition on the outer circle wall of spring leaf card on the corresponding stainless steel spring sheet forms equally distributed a plurality of location notch.
Because the position of switching mechanism and position interlocking device is relatively compact, therefore can add instrument board on drawer-bottom board, instrument board is positioned at the opposite side of switching mechanism correspondence position interlocking device.
The utility model passes through the improvement to the interlock of drawer switch cubicle, an interlocking device is set between switching mechanism and position interlocking device again, interlocking device comprises rotating mechanism and locking mechanism, and locking mechanism comprises the left and right sides mechanism rod that is connected with intermediate connecting rod, the left side brackets rotating disk that cooperates with left and right sides mechanism rod formation interlock in addition.Realize the rotation of intermediate connecting rod by operating grip, realize the action of left side brackets rotating disk simultaneously by left and right sides mechanism rod, and the rotation by gear, the left and right slippage of long tooth bar puts the drawer switch cubicle in place, connecting rod in the switching mechanism is also realized the combined floodgate of switch, can not occur in original technology, the drawer switch cubicle does not also put in place, the situation that switch just closes a floodgate, simple to operate, coefficient of safety improves.
Description of drawings
Fig. 1 is the utility model embodiment schematic perspective view 1.
Fig. 2 is the utility model embodiment schematic perspective view 2.
Fig. 3 is the utility model embodiment master TV structure schematic diagram.
Fig. 4 is the utility model embodiment backsight structural representation.
Fig. 5 is the utility model embodiment plan structure schematic diagram.
Fig. 6 is that the utility model embodiment looks up structural representation.
Fig. 7 is the A-A cutaway view of Fig. 3.
Fig. 8 is the utility model embodiment part-structure exploded view.
Embodiment
As Fig. 1,2,3,4,5,6,7, shown in 8, specific embodiment of the utility model is a kind of interlock of drawer switch cubicle, comprise the position interlocking device 2 that is arranged on the base plate 1, switching mechanism 3, interlocking device 4, instrument board 5, wherein position interlocking device comprises left side brackets 21, left side brackets is dialled thick stick 22, gear 23, short tooth bar 24, long tooth bar 25, tooth bar pressing plate 26, left side brackets is dialled thick stick 22 lower ends and is connected short tooth bar 24, short tooth bar 24 is connected by gear 23 and long tooth bar 25, switching mechanism 3 comprise with the drawer switch cubicle in the connecting rod 31 that is connected of starting switch, handle and connecting rod 32, switching mechanism carrier base 33, interlocking device 4 constitutes the also latched position interlocking device 2 that is connected with switching mechanism 3, this interlocking device 4 comprise with switching mechanism 3 in the rotating mechanism 6 that is connected of connecting rod 31 and the locking mechanism 7 of latched position interlocking device, wherein rotating mechanism 6 comprises intermediate connecting rod 61, chain 62, spring leaf card 63, V-shaped stainless steel spring sheet 64, wherein intermediate connecting rod 61 is column, chain 62 is circular sheet, offer the trepanning 621 of perforation in the middle of it, form the left side of symmetry in a side of trepanning 621, right fixture block 622, edge along trepanning 621 forms the location half circle groove 623 that cooperates with connecting rod 31 front ends formation location, connecting rod 31, intermediate connecting rod 61, chain 62 and the 63 4 coaxial settings of spring leaf card, chain 62 between connecting rod 31 and intermediate connecting rod 61, intermediate connecting rod 61 front ends are connected by the formation of handle and connecting rod 32 rear ends in bearing pin 8 and the switching mechanism 3, the front end rear end of intermediate connecting rod 61 is set in the trepanning 621 on chain 62, the periphery wall of intermediate connecting rod 61 is the left side on chain 62 of the close neighbour respectively, right fixture block 622, spring leaf card 63 is set on the outer ring of intermediate connecting rod 61, handle and connecting rod 32 is connected by intermediate connecting rod 61 and connecting rod 31 formations, the both sides hook of stainless steel spring sheet 64 is located on the dual-side of mechanism's upper clamp slice 332, arc transition is formed on stainless steel spring sheet 64 bottoms, and the arc transition on the outer circle wall of spring leaf card 63 on the corresponding stainless steel spring sheet 64 forms equally distributed a plurality of location notch 631.Locking mechanism 7 comprises left and right sides mechanism rod 71, left side brackets rotating disk 72, left side brackets rotating disk 72 is rotatably mounted on left side brackets 21 leading flanks of position interlocking device 2, mechanism rod 71 1 ends in the left and right sides are hinged on the left side brackets rotating disk 72, and the other end is socketed on the outer ring of the intermediate connecting rod 61 on the rotating mechanism 6.Switching mechanism carrier base 33 in the switching mechanism 3 is made up of mechanism's intermediate 331, mechanism's upper clamp slice 332, upper bed-plate 333, after-poppet 334, fore-stock 335, upper bed-plate 333 is installed on the base plate 1, mechanism's intermediate 331, mechanism's upper clamp slice 332, after-poppet 334 and 335 4 blocks of plates of fore-stock are formed a framework and are fixed on the upper bed-plate 333, and intermediate connecting rod 61 passes mechanism's intermediate 331.Instrument board is positioned at the right side of switching mechanism correspondence position interlocking device.
The utility model passes through the improvement to the interlock of drawer switch cubicle, an interlocking device 4 is set between switching mechanism 3 and position interlocking device 2 again, interlocking device 4 comprises rotating mechanism 6 and locking mechanism 7, and locking mechanism 7 comprises the left and right sides mechanism rod 71 that is connected with intermediate connecting rod, the left side brackets rotating disk 72 that cooperates with left and right sides mechanism rod 71 formation interlocks in addition.Realize the rotation of intermediate connecting rod 61 by operating grip, realize the action of left side brackets rotating disk 72 simultaneously by left and right sides mechanism rod 71, and the rotation by gear 23, long tooth bar 25 left and right slippages put the drawer switch cubicle in place, connecting rod 31 in the switching mechanism 3 is also realized the combined floodgate of switch, can not occur in original technology, the drawer switch cubicle does not also put in place, the situation that switch just closes a floodgate, simple to operate, coefficient of safety improves.
Claims (8)
1, a kind of interlock of drawer switch cubicle, comprise the position interlocking device and the switching mechanism that are arranged on the base plate, wherein position interlocking device comprises left side brackets, left side brackets is dialled thick stick, gear, short tooth bar, long tooth bar, the tooth bar pressing plate, left side brackets is dialled the thick stick lower end and is connected short tooth bar, short tooth bar is connected by gear and long tooth bar, switching mechanism comprise with the drawer switch cubicle in the connecting rod that is connected of starting switch, handle and connecting rod, the switching mechanism carrier base, it is characterized in that: interlock comprises constituting with switching mechanism and is connected and the interlocking device of latched position interlocking device, this interlocking device comprise with switching mechanism in the rotating mechanism that is connected of connecting rod and the locking mechanism of latched position interlocking device, when drawer was in link position, position interlocking device and locking mechanism constituted lock fit.
2, the interlock of drawer switch cubicle according to claim 1, it is characterized in that: described rotating mechanism comprises intermediate connecting rod, chain, the spring leaf card, wherein intermediate connecting rod is column, chain is circular sheet, offer the trepanning of perforation in the middle of it, form the left side of symmetry in a side of trepanning, right fixture block, edge along trepanning forms the location half circle groove that cooperates with connecting rod front end formation location, connecting rod, intermediate connecting rod, chain and the coaxial setting of spring leaf card, chain between connecting rod and intermediate connecting rod, the intermediate connecting rod front end is connected by the formation of the handle and connecting rod rear end in bearing pin and the switching mechanism, the front end rear end of intermediate connecting rod is set in the trepanning on chain, the periphery wall of intermediate connecting rod is the left side on chain of the close neighbour respectively, right fixture block, the spring leaf card is set on the outer ring of intermediate connecting rod, handle and connecting rod is connected by intermediate connecting rod and connecting rod formation, locking mechanism comprises left and right sides mechanism rod, the left side brackets rotating disk, the left side brackets rotating disk is rotatably mounted on the left side brackets leading flank of position interlocking device, mechanism rod one end in the left and right sides is hinged on the left side brackets rotating disk, and the other end is socketed on the outer ring of the intermediate connecting rod on the rotating mechanism.
3, the interlock of drawer switch cubicle according to claim 1 and 2, it is characterized in that: the switching mechanism carrier base in the described switching mechanism is made up of mechanism's intermediate, mechanism's upper clamp slice, upper bed-plate, after-poppet, fore-stock, upper bed-plate is installed on the base plate, mechanism's intermediate, mechanism's upper clamp slice, after-poppet and four blocks of plates of fore-stock are formed a framework and are fixed on the upper bed-plate, and intermediate connecting rod passes mechanism's intermediate.
4, the interlock of drawer switch cubicle according to claim 1 and 2, it is characterized in that: described rotating mechanism comprises V-shaped stainless steel spring sheet, the both sides hook of stainless steel spring sheet is located on the dual-side of mechanism's upper clamp slice, arc transition is formed on stainless steel spring sheet bottom, and the arc transition on the outer circle wall of spring leaf card on the corresponding stainless steel spring sheet forms equally distributed a plurality of location notch.
5, the interlock of drawer switch cubicle according to claim 3, it is characterized in that: described rotating mechanism comprises V-shaped stainless steel spring sheet, the both sides hook of stainless steel spring sheet is located on the dual-side of mechanism's upper clamp slice, arc transition is formed on stainless steel spring sheet bottom, and the arc transition on the outer circle wall of spring leaf card on the corresponding stainless steel spring sheet forms equally distributed a plurality of location notch.
6, the interlock of drawer switch cubicle according to claim 1 and 2 is characterized in that: also be provided with instrument board on the described base plate, instrument board is positioned at the opposite side of switching mechanism correspondence position interlocking device.
7, the interlock of drawer switch cubicle according to claim 3 is characterized in that: also be provided with instrument board on the described base plate, instrument board is positioned at the opposite side of switching mechanism correspondence position interlocking device.
8, the interlock of drawer switch cubicle according to claim 4 is characterized in that: also be provided with instrument board on the described base plate, instrument board is positioned at the opposite side of switching mechanism correspondence position interlocking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201631114U CN201243169Y (en) | 2008-08-15 | 2008-08-15 | Interlocking device of drawer switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201631114U CN201243169Y (en) | 2008-08-15 | 2008-08-15 | Interlocking device of drawer switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201243169Y true CN201243169Y (en) | 2009-05-20 |
Family
ID=40716463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201631114U Expired - Lifetime CN201243169Y (en) | 2008-08-15 | 2008-08-15 | Interlocking device of drawer switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201243169Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101930857A (en) * | 2010-08-31 | 2010-12-29 | 福州天宇电气股份有限公司 | Interlocking device for preventing mistakenly entering into charged intervals |
| CN103956668A (en) * | 2014-05-20 | 2014-07-30 | 万控集团有限公司 | Combined type pushing interlocking mechanism for low-pressure extracted drawer |
| CN107919629A (en) * | 2016-10-10 | 2018-04-17 | 上海昱章电气成套设备有限公司 | Interlocking device for switchgear drawer and the fuse drawer equipped with the interlock |
-
2008
- 2008-08-15 CN CNU2008201631114U patent/CN201243169Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101930857A (en) * | 2010-08-31 | 2010-12-29 | 福州天宇电气股份有限公司 | Interlocking device for preventing mistakenly entering into charged intervals |
| CN101930857B (en) * | 2010-08-31 | 2015-05-20 | 福州天宇电气股份有限公司 | Interlocking device for preventing mistakenly entering into charged intervals |
| CN103956668A (en) * | 2014-05-20 | 2014-07-30 | 万控集团有限公司 | Combined type pushing interlocking mechanism for low-pressure extracted drawer |
| CN107919629A (en) * | 2016-10-10 | 2018-04-17 | 上海昱章电气成套设备有限公司 | Interlocking device for switchgear drawer and the fuse drawer equipped with the interlock |
| CN107919629B (en) * | 2016-10-10 | 2023-09-29 | 上海昱章电气股份有限公司 | Switch cabinet drawer interlocking device and fuse drawer with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wenzhou Zhongyi Locks Electric Appliance Co., Ltd. Assignor: Pan Min Contract fulfillment period: 2009.4.29 to 2018.8.14 Contract record no.: 2009330001574 Denomination of utility model: Interlocking device of drawer switch cabinet Granted publication date: 20090520 License type: Exclusive license Record date: 20090710 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.4.29 TO 2018.8.14; CHANGE OF CONTRACT Name of requester: ZHONGYI LOCK ELECTRICAL APPLIANCE CO., LTD., WENZH Effective date: 20090710 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090520 |
|
| CX01 | Expiry of patent term |