CN102983522A - Drawer interlocking mechanism - Google Patents
Drawer interlocking mechanism Download PDFInfo
- Publication number
- CN102983522A CN102983522A CN2012104442331A CN201210444233A CN102983522A CN 102983522 A CN102983522 A CN 102983522A CN 2012104442331 A CN2012104442331 A CN 2012104442331A CN 201210444233 A CN201210444233 A CN 201210444233A CN 102983522 A CN102983522 A CN 102983522A
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- China
- Prior art keywords
- drawer
- interlocking
- connecting rod
- interlocking mechanism
- rotating switch
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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.)
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Abstract
The invention relates to a drawer interlocking mechanism and belongs to the technical field of parts of an electric control cabinet. The drawer interlocking mechanism comprises a rotating switch, a connecting rod, an interlocking piece, an interlocking pin and an interlocking support, one end of the connecting rod is fixed on the rotating switch, the other end of the connecting rod is fixed on the interlocking piece, and the interlocking piece is provided with an arc groove which is provided for free sliding of the interlocking pin. The drawer interlocking mechanism has the advantages that a simple mechanical mechanism is adopted so as to meet linkage of the rotating switch and the interlocking pin, and enable opening and closing of a drawer to be closely related with electric interlocking performance. The drawer can not be pulled out in a switching-on state, and the pull-out position of the drawer can not be switched on. Meanwhile, the drawer interlocking mechanism is suitable for industrial and mining enterprises and high-rise buildings with high power supply reliability, and used as distribution centers which are centralized and controlled.
Description
Technical field
The invention belongs to the parts technical field of electrical control cabinet, relate in particular to a kind of drawer interlocking mechanism of drawer control cubicle.
Background technology
Drawer-type switch cabinet is to adopt steel plate to make closure, and the electric elements in line loop all are installed in the drawer that can extract out, and formation can be finished the functional unit of a certain class power supply task.Between functional unit and bus or the cable, the feature board made from metallic plate or the plastics of ground connection separates, and forms bus, functional unit and cable Three regions.Quarantine measures are also arranged between each functional unit.Drawer-type switch cabinet has higher reliability, fail safe and interchangeability, is more advanced switch cubicle, the switch cubicle of producing at present, and majority is drawer-type switch cabinet.They are applicable to the industrial and mining enterprises, the skyscraper that require power supply reliability higher, as central controlled distribution center.
Summary of the invention
Technical problem to be solved by this invention provides the good and simple in structure interlocking mechanism for drawer cabinet of a kind of security performance.
For solving the problems of the technologies described above, the technical solution used in the present invention is, a kind of interlocking mechanism for drawer cabinet, comprise rotating switch, connecting rod, locking plate, interlocking bolt and interlock bracket, described connecting rod one end is fixed on the change over switch, the other end is fixed on the locking plate, and described locking plate is provided with the deep-slotted chip breaker that is free to slide for described interlocking bolt.
The simple mechanical structure of interlocking mechanism for drawer cabinet utilization of the present invention satisfies the interlock of rotating switch and interlocking bolt, makes the folding of drawer and electrical interlock performance closely related, reaches "on" position and can not pull out drawer, and beneficial effect can not close a floodgate in the drawer pull-out location.
Description of drawings
Accompanying drawing is interlocking mechanism for drawer cabinet of the present invention mounting structure schematic diagram in drawer.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is made and to further specify.
As shown in the figure, a kind of interlocking mechanism for drawer cabinet, comprise rotating switch 5, connecting rod 1, locking plate 2, interlocking bolt 3 and interlock bracket 4, described connecting rod 1 one ends are fixed on the change over switch 5, the other end is fixed on the locking plate 2, and described locking plate 2 is provided with the deep-slotted chip breaker that is free to slide for described interlocking bolt 3.
Interlocking mechanism for drawer cabinet of the present invention has guaranteed that the control cubicle drawer has connection/two positions of separation.The separation point position: drawer can advance and pull out, position display " separation ", and switch can not be closed a floodgate, and drawer can advance, if drawer not in the tram, just can not be carried out the connection of drawer; Coupled position: drawer lock, after closing, main switch can not pull out, and a secondary is in running order, if drawer not in the tram, just can not be carried out the connection of drawer.Withdraw from drawer with above opposite.The drawer unit of same size can exchange flexibly.
The description of above embodiment is comparatively concrete, detailed; but can not therefore be interpreted as the restriction to this patent scope; should be noted that; for the person of ordinary skill of the art; without departing from the inventive concept of the premise; can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (1)
1. interlocking mechanism for drawer cabinet, it is characterized in that: described interlocking mechanism for drawer cabinet comprises rotating switch, connecting rod, locking plate, interlocking bolt and interlock bracket, described connecting rod one end is fixed on the change over switch, the other end is fixed on the locking plate, and described locking plate is provided with the deep-slotted chip breaker that is free to slide for described interlocking bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104442331A CN102983522A (en) | 2012-11-08 | 2012-11-08 | Drawer interlocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104442331A CN102983522A (en) | 2012-11-08 | 2012-11-08 | Drawer interlocking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102983522A true CN102983522A (en) | 2013-03-20 |
Family
ID=47857345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104442331A Pending CN102983522A (en) | 2012-11-08 | 2012-11-08 | Drawer interlocking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102983522A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500953A (en) * | 2013-10-12 | 2014-01-08 | 昆山振宏电子机械有限公司 | Drawer side plate for switch cabinet and drawer for switch cabinet |
| CN103746311A (en) * | 2014-01-28 | 2014-04-23 | 盛道（中国）电气有限公司 | Drawer type low-voltage switch cabinet |
| CN103887728A (en) * | 2014-01-28 | 2014-06-25 | 盛道（中国）电气有限公司 | Drawer type low-voltage switch cabinet |
| CN104577844A (en) * | 2015-01-19 | 2015-04-29 | 浙江中凯科技股份有限公司 | Interlocking mechanism and drawer type switch cabinet with interlocking mechanism |
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2252300A1 (en) * | 1997-10-30 | 1999-04-30 | Asea Brown Boveri Ag | Safety door-locking system for switchgear cabinets |
| CN200987046Y (en) * | 2006-12-25 | 2007-12-05 | 郭树海 | Novel low-voltage drawer controlling mechanism |
| CN202917882U (en) * | 2012-11-08 | 2013-05-01 | 江苏有能电气成套有限公司 | Drawer cabinet interlock mechanism |
-
2012
- 2012-11-08 CN CN2012104442331A patent/CN102983522A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2252300A1 (en) * | 1997-10-30 | 1999-04-30 | Asea Brown Boveri Ag | Safety door-locking system for switchgear cabinets |
| CN200987046Y (en) * | 2006-12-25 | 2007-12-05 | 郭树海 | Novel low-voltage drawer controlling mechanism |
| CN202917882U (en) * | 2012-11-08 | 2013-05-01 | 江苏有能电气成套有限公司 | Drawer cabinet interlock mechanism |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500953A (en) * | 2013-10-12 | 2014-01-08 | 昆山振宏电子机械有限公司 | Drawer side plate for switch cabinet and drawer for switch cabinet |
| CN103746311A (en) * | 2014-01-28 | 2014-04-23 | 盛道（中国）电气有限公司 | Drawer type low-voltage switch cabinet |
| CN103887728A (en) * | 2014-01-28 | 2014-06-25 | 盛道（中国）电气有限公司 | Drawer type low-voltage switch cabinet |
| CN104577844A (en) * | 2015-01-19 | 2015-04-29 | 浙江中凯科技股份有限公司 | Interlocking mechanism and drawer type switch cabinet with interlocking mechanism |
| 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 |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |