CN102377113A - Device for locking switch cabinet door - Google Patents
Device for locking switch cabinet door Download PDFInfo
- Publication number
- CN102377113A CN102377113A CN2011103566690A CN201110356669A CN102377113A CN 102377113 A CN102377113 A CN 102377113A CN 2011103566690 A CN2011103566690 A CN 2011103566690A CN 201110356669 A CN201110356669 A CN 201110356669A CN 102377113 A CN102377113 A CN 102377113A
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- Prior art keywords
- door
- hook
- connector
- switch cabinet
- shaped hook
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Abstract
The invention relates to a device for locking a switch cabinet door, which comprises a door frame and a movable door, wherein the side of the door frame is fixedly provided with a hook; the side of the movable door is fixed with an end plate which is movably connected with a handle by a first connecting piece; and the handle is connected with a U-shaped hook by a second connecting piece. The device for locking the switch cabinet door is simple in structure; the U-shaped hook can be automatically sheathed into a ]-shaped hook when the door is closed, so that the door is locked and closed and does not swing back and forth; when the door is opened, the U-shaped hook is lifted upwards; and therefore, the device for locking the switch cabinet door is flexible and convenient to operate, and the service life of the door can be prolonged.
Description
Technical field
The present invention relates to a kind of power equipment, relate in particular to a kind of locking device of switch cubicle door.
Background technology
Switchgear be in electric power system to the general designation of controller switching equipments such as high voltage power distributing cabinet, transformer, low-tension switch cabinet, control cabinet, it need use door.The door of the switchgear that uses does not at present have stopping means, can swing back and forth closing Men Shimen, crushes the people easily or damages door, influences the normal operation of work.
Summary of the invention
The present invention has overcome the deficiency of prior art, and a kind of locking device of switch cubicle door simple in structure is provided.
For achieving the above object; The technical scheme that the present invention adopts is: a kind of locking device of switch cubicle door; Comprise doorframe, dodge gate, the side of said doorframe is fixed with hook, and the side of said dodge gate is fixed with end plate; Said end plate is connected with handle through first connector, and said handle is connected with the U-shaped hook through second connector.
In preferred embodiment of the present invention, the locking device of switch cubicle door comprises that further said hook comprises hanging seat, is arranged on the hanging seat] the shape hook, said U-shaped rhampotheca is gone into said] in the shape hook.
In preferred embodiment of the present invention, the locking device of switch cubicle door comprises that further said first connector, second connector are bearing pin.
The invention solves the defective that exists in the background technology, the present invention is simple in structure, when door is closed; The U-shaped hook can be inserted in automatically] in the shape hook, door lock is tightly closed, and rocks no longer back and forth; Only need the U-shaped hook up be lifted when opening the door and get final product flexible and convenient operation, the useful life of having improved door.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is the structural representation of the preferred embodiments of the present invention;
Among the figure: 1, doorframe, 2, dodge gate, 3, hook, 4, end plate, 5, first connector, 6, handle, 7, second connector, 8, the U-shaped hook, 9, hanging seat, 10 ,] the shape hook.
Embodiment
Combine accompanying drawing and embodiment that the present invention is done further detailed explanation now, these accompanying drawings are the sketch map of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
As shown in Figure 1; A kind of locking device of switch cubicle door; Comprise doorframe 1, dodge gate 2, the side of said doorframe 1 is fixed with hook 3, and the side of said dodge gate 2 is fixed with end plate 4; Said end plate 4 is connected with handle 6 through first connector 5, and said handle 6 is connected with U-shaped hook 8 through second connector 7.
In the preferred embodiment of the present invention, said hook 3 comprises hanging seat 9, is arranged on the hanging seat 9] shape hook 10, said U-shaped hook 8 is inserted in said] in the shape hook 10.
Preferred said first connector 5 of the present invention, second connector 6 are bearing pin.
When the present invention uses, pulling handle 6, handle 6 rotates around first connector 5; Drive U-shaped hook 8 simultaneously and rotate around second connector 5, U-shaped hook 8 is inserted on the doorframe 1] in the shape hook 10, dodge gate 2 is pinned; When needs are opened dodge gate 2, U-shaped hook 8 up lifted get final product.
Above foundation desirable embodiment of the present invention is enlightenment, and through above-mentioned description, the related personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the specification, must confirm technical scope according to the claim scope.
Claims (3)
1. the locking device of a switch cubicle door; Comprise doorframe, dodge gate, it is characterized in that: the side of said doorframe is fixed with hook, and the side of said dodge gate is fixed with end plate; Said end plate is connected with handle through first connector, and said handle is connected with the U-shaped hook through second connector.
2. the locking device of switch cubicle door according to claim 1 is characterized in that: said hook comprises hanging seat, is arranged on the hanging seat] the shape hook, said U-shaped rhampotheca is gone into said] in the shape hook.
3. the locking device of switch cubicle door according to claim 1 is characterized in that: said first connector, second connector are bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103566690A CN102377113A (en) | 2011-11-11 | 2011-11-11 | Device for locking switch cabinet door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103566690A CN102377113A (en) | 2011-11-11 | 2011-11-11 | Device for locking switch cabinet door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102377113A true CN102377113A (en) | 2012-03-14 |
Family
ID=45795306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103566690A Pending CN102377113A (en) | 2011-11-11 | 2011-11-11 | Device for locking switch cabinet door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102377113A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086448A (en) * | 2017-05-17 | 2017-08-22 | 浙江全瑞本科技股份有限公司 | Label protector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2475198Y (en) * | 2001-01-18 | 2002-01-30 | 黄显敏 | Fault operation preventing interlocking mechanism |
| CN201413947Y (en) * | 2009-05-18 | 2010-02-24 | 深圳市深开电器实业有限公司 | Interlocking device of ground switch and door of switch apparatus |
| CN201717519U (en) * | 2010-08-06 | 2011-01-19 | 广东北江开关厂有限公司 | Linkage structure used for grounding knife of switch cabinet and cable chamber door |
| CN102064488A (en) * | 2010-10-13 | 2011-05-18 | 山东泰开成套电器有限公司 | Emergency unlocking device for drawer panel |
| CN201981904U (en) * | 2010-12-07 | 2011-09-21 | 中发电气股份有限公司 | External safe catching lock of cabinet doors |
| CN202308822U (en) * | 2011-11-11 | 2012-07-04 | 江苏正佰电气有限公司 | Locking device for door of switch cabinet |
-
2011
- 2011-11-11 CN CN2011103566690A patent/CN102377113A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2475198Y (en) * | 2001-01-18 | 2002-01-30 | 黄显敏 | Fault operation preventing interlocking mechanism |
| CN201413947Y (en) * | 2009-05-18 | 2010-02-24 | 深圳市深开电器实业有限公司 | Interlocking device of ground switch and door of switch apparatus |
| CN201717519U (en) * | 2010-08-06 | 2011-01-19 | 广东北江开关厂有限公司 | Linkage structure used for grounding knife of switch cabinet and cable chamber door |
| CN102064488A (en) * | 2010-10-13 | 2011-05-18 | 山东泰开成套电器有限公司 | Emergency unlocking device for drawer panel |
| CN201981904U (en) * | 2010-12-07 | 2011-09-21 | 中发电气股份有限公司 | External safe catching lock of cabinet doors |
| CN202308822U (en) * | 2011-11-11 | 2012-07-04 | 江苏正佰电气有限公司 | Locking device for door of switch cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086448A (en) * | 2017-05-17 | 2017-08-22 | 浙江全瑞本科技股份有限公司 | Label protector |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120314 |