CN206722587U - Door locking device of switch cabinet - Google Patents
Door locking device of switch cabinet Download PDFInfo
- Publication number
- CN206722587U CN206722587U CN201720444757.9U CN201720444757U CN206722587U CN 206722587 U CN206722587 U CN 206722587U CN 201720444757 U CN201720444757 U CN 201720444757U CN 206722587 U CN206722587 U CN 206722587U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- locking bar
- handle
- door
- lock
- 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
Links
Abstract
It the utility model is related to a kind of door locking device of switch cabinet, including door lock assembly, first locking bar, second locking bar, first lock ring, second lock ring, door lock assembly includes support, handle, first connecting plate, second connecting plate, lock body, lock, first connecting plate, second connecting plate is set with handle linkage, first locking bar and the linkage of the first connecting plate are set, second locking bar and the linkage of the second connecting plate are set, first connecting plate, second connecting plate acts with handle and drives the first locking bar respectively, second locking bar acts, realize the first locking bar, second locking bar respectively with the first lock ring, the locking or unblock of second lock ring, there is a drive division on first connecting plate, being corresponded on second connecting plate has a linkage portion at drive division, when handle is opened, drive division contradicts in linkage portion and forms being linked for the first connecting plate and the second connecting plate；When the handles are close, the first connecting plate and the second connecting plate freely coordinate.The utility model has the advantages of cost is low, locking effect is good.
Description
Technical field
It the utility model is related to electrical equipment technical field, and in particular to a kind of door locking device of switch cabinet.
Background technology
High-tension switch cabinet refers to be used for play break-make, control in power system generating, transmission of electricity, distribution, electric energy conversion and consumption
Or the effect such as protection, switch cubicle have the functions such as aerial inlet-outlet line, cable incoming-outgoing wire, bus contact.Be primarily adapted for use in power plant,
The various different fields such as transformer station, petrochemical industry, metallurgical steel rolling, industry light industry textile industry, industrial enterprise and residential quarters, skyscraper.Open
To close and door lock assembly is provided with the cabinet door of cabinet, the structure design of the existing door lock assembly on switch cubicle is unreasonable, from
And the door lock assembly has amateur maintainer and opens cabinet door, there is electric shock problem, and existing door locking device of switch cabinet is also
In the presence of operate it is inconvenient, cost is high, locking effect is poor, structure is not compact the problem of.
The content of the invention
The defects of the purpose of this utility model is to overcome prior art, there is provided one kind is compact-sized, cost is low, locking effect
Fruit is good, the door locking device of switch cabinet of simple operation.
To achieve the above object, the utility model uses a kind of door locking device of switch cabinet, including is arranged on the outer wall of cabinet door
On door lock assembly, be movably arranged on the inwall of cabinet door the first locking bar, corresponding first locking bar underface at activity set
The second locking bar on the inwall of cabinet door, the first lock ring for being arranged on cabinet and being engaged with the first locking bar, it is arranged on cabinet
The second lock ring that is upper and being engaged with the second locking bar, described door lock assembly include support, the hinge being fixed on the outer wall of cabinet door
The handle that is connected on support, the first connecting plate being rotatably arranged in support, the second connecting plate being rotatably arranged in support, set
The lock body in handle, at its lower end, the lock for being arranged on support and being engaged with lock body are put, the first described connecting plate, second connect
Fishplate bar is set with handle linkage, and the first described locking bar and the linkage of the first connecting plate are set, and the second locking bar and the second connecting plate join
Dynamic to set, the first connecting plate, the second connecting plate act with handle and drive the first locking bar respectively, the second locking bar acts, and realize the
The locking or unblock with the first lock ring, the second lock ring respectively of one locking bar, the second locking bar, there is one on the first described connecting plate
Drive division, corresponding on the second described connecting plate has a linkage portion at drive division, and when handle is opened, drive division, which contradicts, to exist
In linkage portion and form being linked for the first connecting plate and the second connecting plate；When the handles are close, the first connecting plate and second
Connecting plate freely coordinates.
The beneficial effect of said structure is：The door locking device of switch cabinet have compact-sized, cost is low, locking effect is good,
The advantages of simple operation.When closing cabinet door, operating personnel depress handle, and the lock body on handle locks with lock, on handle
The first drive shaft, the second drive shaft drive respectively the first connecting plate, the second connecting plate action, the first connecting plate, second connection
Plate action promotes the first locking bar, the action of the second locking bar respectively, and the first locking bar, the second locking bar are respectively inserted into the first lock ring, second
In lock ring, now, cabinet door can not be opened, so as to realize the locking of cabinet door and cabinet；In unblock, operating personnel's pull-up handle,
The first drive shaft on handle drives the action of the first connecting plate, and the first connecting plate drives the second connecting plate to act, the first connecting plate,
Second connecting plate is extracted out of the first lock ring, the second lock ring respectively, and now, cabinet door can be opened, and realize cabinet door and the solution of cabinet
Lock.
Especially, corresponding first connecting plate on described handle, be respectively arranged with one first driving at the second connecting plate
Axle, the second drive shaft, are provided with the first allocating slot being engaged with the first drive shaft on the first described connecting plate, and described first
Drive shaft acts in the first allocating slot with handle and the first connecting plate can be driven to rotate, corresponding second on the second described connecting plate
The second allocating slot is provided with drive shaft, the second drive shaft acts in the second allocating slot with handle and the second connecting plate can be driven to turn
It is dynamic.By being provided with the first drive shaft being engaged respectively with the first allocating slot, the second allocating slot, the second drive shaft on handle, from
And ensure to be driven between handle and the first connecting plate, the second connecting plate more reliable, improve the reliability of door lock assembly work.
Especially, it is provided with the first lockhole on described support, is provided with the on described handle at corresponding first lockhole
Two lockholes, when the handles are close, the first lockhole, which overlaps with the second lockhole and forms one, to be used to install the antitheft of lead sealing or padlock
Lockhole.By being provided with antitheft lockhole on door lock assembly, padlock or lead sealing can be installed on antitheft lockhole, so as to amateur people
Member can not open cabinet door, avoid triggering security incident.
Brief description of the drawings
Fig. 1 is that the utility model embodiment cabinet door locks status architecture schematic diagram.
Fig. 2 is the utility model embodiment cabinet door released state structural representation.
Fig. 3 is the latch-up structure schematic diagram of the utility model embodiment door lock assembly.
Fig. 4 is the latch-up structure schematic diagram of the utility model embodiment door lock assembly.
Embodiment
As shown in figures 1-4, the utility model embodiment is a kind of door locking device of switch cabinet, including is arranged on cabinet door 11
Door lock assembly 20 on outer wall, the first locking bar 30 being movably arranged on the inwall of cabinet door 11, corresponding first locking bar 30 just under
The second locking bar 31 that square place is movably arranged on the inwall of cabinet door 11, it is arranged on cabinet 10 and is engaged with the first locking bar 30
First lock ring 32, the second lock ring 33 for being arranged on cabinet 10 and being engaged with the second locking bar 31.Described door lock assembly 20 wraps
Include the support 21 being fixed on the outer wall of cabinet door 11, be hinged handle 22 on the stent 21, be rotatably arranged in support 21 the
One connecting plate 23, the second connecting plate 24 being rotatably arranged in support 21, the lock body 25 being arranged on the lower end of handle 22, it is arranged on
The lock 26 being engaged on support 21 and with lock body 25, the first described connecting plate 23, the second connecting plate 24 link with handle 22
Set, as shown in Figure 3,4, corresponding first connecting plate 23 on described handle 22, be respectively arranged with one at the second connecting plate 24
First drive shaft 221, the second drive shaft 222, it is provided with what is be engaged with the first drive shaft 221 on the first described connecting plate 23
First allocating slot 232, the first described drive shaft 221 act in the first allocating slot 231 with handle 22 and can drive the first connecting plate
23 are rotated, and the second allocating slot 242, the second drive shaft 222 are provided with corresponding second drive shaft 222 on the second described connecting plate 24
Acted with handle 22 in the second allocating slot 242 and the second connecting plate 24 can be driven to rotate.By be provided with handle respectively with
The first drive shaft that first allocating slot, the second allocating slot are engaged, the second drive shaft, so as to ensure handle and the first connecting plate, second
Be driven between connecting plate it is more reliable, improve the door lock assembly work reliability.The first described locking bar 30 is connected with first
The linkage of plate 23 is set, and the second locking bar 31 and the linkage of the second connecting plate 24 are set, and the first connecting plate 23, the second connecting plate 24 are with handle
22 actions and drive the first locking bar 30, the second locking bar 31 to act respectively, realize the first locking bar 30, the second locking bar 31 respectively with first
The locking or unblock of lock ring 32, the second lock ring 33, have a drive division 231 on the first described connecting plate 23, and described
Being corresponded on two connecting plates 24 has a linkage portion 241 at drive division 231, when handle is opened, drive division 231, which contradicts, to link
In portion 241 and form being linked for the first connecting plate 23 and the second connecting plate 24；When the handles are close, the first connecting plate 23 with
Second connecting plate 24 freely coordinates.
As shown in Figure 1,2,3, 4, the first lockhole 211 is provided with described support 21, corresponding the on described handle 22
The second lockhole 223 is provided with one lockhole 211, when handle 22 is closed, the first lockhole 211 is overlapped with the second lockhole 223 and shape
The antitheft lockhole 200 for being used to install lead sealing or padlock into one.By being provided with antitheft lockhole, antitheft lockhole on door lock assembly
On padlock or lead sealing can be installed, cabinet door can not be opened so as to layman, avoid triggering security incident.
The door locking device of switch cabinet has the advantages of compact-sized, cost is low, locking effect is good, simple operation.Closing
During cabinet door, operating personnel depress handle, and the lock body on handle locks with lock, the first drive shaft, the second driving on handle
Axle drives the first connecting plate, the action of the second connecting plate respectively, and the first connecting plate, the action of the second connecting plate promote the first lock respectively
Bar, the action of the second locking bar, the first locking bar, the second locking bar are respectively inserted into the first lock ring, in the second lock ring, and now, cabinet door can not
Open, so as to realize the locking of cabinet door and cabinet；In unblock, operating personnel's pull-up handle, the first drive shaft on handle is driven
Dynamic first connecting plate action, the first connecting plate drive the action of the second connecting plate, and the first connecting plate, the second connecting plate are respectively from first
Extracted in lock ring, the second lock ring, now, cabinet door can be opened, and realize the unblock of cabinet door and cabinet.
Claims (3)
- A kind of 1. door locking device of switch cabinet, it is characterised in that：The door lock assembly includes the door lock group being arranged on the outer wall of cabinet door Part, the first locking bar being movably arranged on the inwall of cabinet door, correspondingly it is movably arranged on the interior of cabinet door at the underface of the first locking bar The second locking bar on wall, the first lock ring for being arranged on cabinet and being engaged with the first locking bar, it is arranged on cabinet and with second The second lock ring that locking bar is engaged, described door lock assembly include be fixed on the outer wall of cabinet door support, be hinged on support Handle, be rotatably arranged in support the first connecting plate, be rotatably arranged in support the second connecting plate, be arranged under handle Lock body on end, the lock for being arranged on support and being engaged with lock body, the first described connecting plate, the second connecting plate and handle Linkage is set, and the first described locking bar and the linkage of the first connecting plate are set, and the second locking bar and the linkage of the second connecting plate are set, and first Connecting plate, the second connecting plate act with handle and drive the first locking bar respectively, the second locking bar acts, and realize the first locking bar, second The locking bar locking or unblock with the first lock ring, the second lock ring respectively, there is a drive division on the first described connecting plate, it is described The second connecting plate on correspond to there is a linkage portion at drive division, when handle is opened, drive division contradict in linkage portion and Form being linked for the first connecting plate and the second connecting plate；When the handles are close, the first connecting plate and the second connecting plate are free Coordinate.
- 2. door locking device of switch cabinet according to claim 1, it is characterised in that：Corresponding first connection on described handle First drive shaft, the second drive shaft are respectively arranged with plate, the second connecting plate, be provided with the first described connecting plate with The first allocating slot that first drive shaft is engaged, the first described drive shaft act in the first allocating slot with handle and can drive first Connecting plate rotates, and is provided with the second allocating slot at corresponding second drive shaft on the second described connecting plate, the second drive shaft is with handle Acted in the second allocating slot and the second connecting plate can be driven to rotate.
- 3. door locking device of switch cabinet according to claim 1, it is characterised in that：The first lock is provided with described support Hole, the second lockhole is provided with corresponding first lockhole on described handle, when the handles are close, the first lockhole and the second lockhole weight Close and form an antitheft lockhole for being used to install lead sealing or padlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720444757.9U CN206722587U (en) | 2017-04-25 | 2017-04-25 | Door locking device of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720444757.9U CN206722587U (en) | 2017-04-25 | 2017-04-25 | Door locking device of switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206722587U true CN206722587U (en) | 2017-12-08 |
Family
ID=60506775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720444757.9U Expired - Fee Related CN206722587U (en) | 2017-04-25 | 2017-04-25 | Door locking device of switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206722587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458067A (en) * | 2018-12-27 | 2019-03-12 | 浙江聚盛电气有限公司 | The door lock mechanism of switchgear |
-
2017
- 2017-04-25 CN CN201720444757.9U patent/CN206722587U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458067A (en) * | 2018-12-27 | 2019-03-12 | 浙江聚盛电气有限公司 | The door lock mechanism of switchgear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204343821U (en) | A kind of self-locking double opening lock | |
| CN206722587U (en) | Door locking device of switch cabinet | |
| CN201315419Y (en) | Net door interlocking device for transformer room | |
| CN206194632U (en) | Interlock of earthing switch AND gate of cubical switchboard | |
| CN203056441U (en) | 10 kV middle-set-type dolly electric power switch cabinet contact baffle plate blocking device | |
| CN201327780Y (en) | Mechanical interlocking device of grounding switch in switch cabinet | |
| CN204967005U (en) | JP cabinet with prevent mistake and open device | |
| CN205543742U (en) | Area door body interlocking mechanism's cubical switchboard | |
| CN204754670U (en) | Hyperbaric chamber emergency exits | |
| CN206758312U (en) | Fuse room door interlock and ring main unit | |
| CN207283192U (en) | A kind of Intelligent charging station for being easily installed maintenance | |
| CN206585260U (en) | A kind of valve mechanism locking system | |
| CN206922438U (en) | A kind of power circuit control system | |
| CN206368625U (en) | A kind of high-tension switch gear lifts door lock assembly | |
| CN207098311U (en) | A kind of switch cubicle | |
| CN103643852B (en) | Automatic opening/closing device for electric window | |
| CN202678156U (en) | Grounding switch used in alternating current transmission diesel locomotive | |
| CN206922232U (en) | A kind of switch cubicle with concealed Quick speed door opener | |
| CN210577047U (en) | Low-voltage switchgear cabinet door connection structure | |
| CN205921291U (en) | Looped netowrk cabinet ground connection interlocking device and contain device's american looped netowrk cabinet | |
| CN205452831U (en) | High tension switchgear back door ground connection interlocking device | |
| CN206312852U (en) | Fire pump mechanical emergency starts executing agency | |
| CN205846472U (en) | A kind of high-tension switch cabinet of band electrical verification form | |
| CN208396454U (en) | A kind of safe and reliable cabinet door lock construction | |
| CN205452084U (en) | Lower door interlock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20200425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |