CN105429014B - A kind of switch cubicle hanging locking device and the switch cubicle using the hanging locking device - Google Patents
A kind of switch cubicle hanging locking device and the switch cubicle using the hanging locking device Download PDFInfo
- Publication number
- CN105429014B CN105429014B CN201510783094.9A CN201510783094A CN105429014B CN 105429014 B CN105429014 B CN 105429014B CN 201510783094 A CN201510783094 A CN 201510783094A CN 105429014 B CN105429014 B CN 105429014B
- Authority
- CN
- China
- Prior art keywords
- shutter
- annular slab
- switch cubicle
- handle hole
- locking device
- 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.)
- Active
Links
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000002035 prolonged effect Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
Abstract
The present invention relates to the switch cubicle of a kind of switch cubicle hanging locking device and the use hanging locking device, switch cubicle hanging locking device includes the shutter for being used to block corresponding operating hole, the switch cubicle hanging locking device also includes the mounting seat for being used to be fixed on corresponding cabinet, the shutter is arranged in the mounting seat, mounting seat is included for being located on the annular slab that the confession corresponding operating bar that the axis of the handle hole periphery extends along the longitudinal direction is passed through, the setting of mounting seat around handle hole to producing coupling mechanism force, action bars is prevented directly to be hit with handle hole, solve handle hole on the panel of switch cabinet body in the prior art intensity it is relatively low the problem of.
Description
Technical field
The present invention relates to mesolow field of switch equipment, and in particular to a kind of switch cubicle hanging locking device and is filled using the padlock
The switch cubicle put.
Background technology
In mesolow field of switch equipment, security protection, warning sign always are essential pith, improved
The security of execute-in-place, the degree of protection for improving equipment is the necessary requirement of switchgear.It is respectively provided with the cabinet of switch cubicle
Have in case of emergency from the handle hole of cabinet external manual manipulation circuit-breaker switching on-off, when inside switch cabinet breaks down
When producing arcing, arc light can be released from handle hole China and foreign countries, and the eyes and body of operating personnel are caused damage, it is therefore desirable to
Protector is set at the handle hole of switch cubicle.Authorization Notice No. discloses for CN203491522U Chinese utility model patent
A kind of medium voltage switchgear equipment handle hole radical occlusion device, including for blocking the shutter of handle hole comprehensively, opening provided with handle hole
The panel of cabinet of cabinet is closed provided with lock, one end of shutter is rotatably assemblied on panel, set on the other end of shutter
There is the lock banking stop for being adapted for filling padlock with lock, in operation, open padlock, shutter rotates along opening direction, i.e.,
The breaking-closing operating of breaker can be carried out.But it is due to that shutter needs to relatively rotate relative to panel, therefore deposits therebetween
In gap, when inside switch cabinet breaks down generation arcing, leaked at the gap that arc light can be between shutter and panel
Out operating personnel are caused with the infringement on eyes and body；Shutter is made using leftover pieces, using the screening being hinged
Baffle plate and the lock being arranged on panel cause the overall aesthetics of switch cubicle poor；The plate thickness of cabinet is relatively thin to cause operation
The intensity in hole is relatively low, and handle hole is inserted for action bars, frequent stress or is hit by action bars, and causes to grasp on panel
There are the defects such as crackle as place, and if the panel of cabinet is integrally done into thickness can cause the waste of material.
The content of the invention
Overcome the deficiencies in the prior art to solve there is provided one kind it is an object of the invention to provide one kind to grasp in the prior art
Make hole intensity it is relatively low the problem of switch cubicle hanging locking device, while the present invention also aims to provide a kind of to use the switch
The switch cubicle of cabinet hanging locking device.
To achieve these goals, a kind of switch cubicle hanging locking device of the invention is adopted the following technical scheme that：One kind switch
Cabinet hanging locking device, including for blocking the shutter in corresponding operating hole, the switch cubicle hanging locking device also includes being used to be fixed on
Mounting seat on corresponding cabinet, the shutter is arranged in the mounting seat, and mounting seat includes being used to be located on the operation
The annular slab that the confession corresponding operating bar that the axis of hole periphery extends along the longitudinal direction is passed through.
The front face of annular slab is used to put to being sticked with the cabinet when in use, and annular slab is provided with lower protruding block, under it is convex
Block has the lower semi-circular wall for the rear plate face for extending perpendicularly to annular slab being coaxially set with annular slab, lower semi-circular
The radius of wall is more than the internal bore radius of annular slab, and shutter is articulated with the mounting seat, and the hinge axes of shutter are before
Rear is to extension, and the inwall of shutter and lower semi-circular wall is engaged when shutter blocks handle hole.
The shutter includes being used to be engaged to block the shutter of the handle hole with the lower semi-circular wall
Body, the upper end of shutter body is provided with when shutter body blocks the handle hole and the upper end outer peripheral face of annular slab connects
Turning edge for cooperation is touched, turns edge and is coaxially set with annular slab.
The shutter body includes circular cover plate and the upper protruding block being located on cover plate, and upper protruding block has and annular slab
What is be coaxially set extends perpendicularly to the circular wall of upper half of the rear plate face of annular slab, the internal bore radius of upper half circle wall
It is identical with the internal bore radius of lower semi-circular wall.
Lock and lower lock are respectively arranged with the shutter and mounting seat, the upper and lower shutter that latches in blocks institute
The buckle structure for installing padlock is formed when stating handle hole.
A kind of switch cubicle of the present invention is adopted the following technical scheme that：A kind of switch cubicle, including cabinet, the face for being arranged at cabinet
Handle hole and the switch cubicle hanging locking device for blocking handle hole being arranged at handle hole on plate, the switch cubicle padlock dress
Put including the shutter for blocking corresponding operating hole, the switch cubicle hanging locking device also includes being used to be fixed on corresponding cabinet
Mounting seat, the shutter is arranged in the mounting seat, and mounting seat includes the axle for being used to be located on the handle hole periphery
The annular slab that the confession corresponding operating bar that line extends along the longitudinal direction is passed through.
The front face of annular slab is used to put to being sticked with the cabinet when in use, and annular slab is provided with lower protruding block, under it is convex
Block has the lower semi-circular wall for the rear plate face for extending perpendicularly to annular slab being coaxially set with annular slab, lower semi-circular
The radius of wall is more than the internal bore radius of annular slab, and shutter is articulated with the mounting seat, and the hinge axes of shutter are before
Rear is to extension, and the inwall of shutter and lower semi-circular wall is engaged when shutter blocks handle hole.
The shutter includes being used to be engaged to block the shutter of the handle hole with the lower semi-circular wall
Body, the upper end of shutter body is provided with when shutter body blocks the handle hole and the upper end outer peripheral face of annular slab connects
Turning edge for cooperation is touched, turns edge and is coaxially set with annular slab.
The shutter body includes circular cover plate and the upper protruding block being located on cover plate, and upper protruding block has and annular slab
What is be coaxially set extends perpendicularly to the circular wall of upper half of the rear plate face of annular slab, the internal bore radius of upper half circle wall
It is identical with the internal bore radius of lower semi-circular wall.
Lock and lower lock are respectively arranged with the shutter and mounting seat, the upper and lower shutter that latches in blocks institute
The buckle structure for installing padlock is formed when stating handle hole.
Beneficial effects of the present invention are：Mounting seat is fixed on corresponding cabinet, and shutter is arranged in mounting seat, is installed
Seat includes being located on the annular slab that the confession corresponding operating bar of handle hole periphery is passed through, and the setting of mounting seat around handle hole to producing
Raw coupling mechanism force, it is therefore prevented that action bars directly hits with handle hole, solves on the panel of switch cabinet body in the prior art
Handle hole intensity it is relatively low the problem of.
Further, the internal bore radius of lower semi-circular wall is more than the internal bore radius of annular slab, when shutter blocks operation
Kong Shi, the inwall of the outer peripheral face and lower semi-circular wall of shutter lower end is engaged, and is effectively prevented inside switch cabinet
The lower section leakage problem in gap of the arc light between shutter and mounting seat, improves degree of protection.
Further, the upper end of shutter body be provided with when shutter body blocks handle hole and annular slab upper end
What outer peripheral face was engaged turns edge, and turns edge and annular slab coaxial design, effectively avoids the arc light of inside switch cabinet from blocking
The problem of being leaked above gap between plate and mounting seat, further increases degree of protection.
Brief description of the drawings
Fig. 1 be a kind of one embodiment of switch cubicle of the invention in hanging locking device structural representation；
Fig. 2 is the structural representation of mounting seat；
Fig. 3 is the structural representation of shutter.
Embodiment
A kind of switch cubicle, as shown in figure 1, including cabinet, the handle hole being arranged on the panel of cabinet and being arranged at panel
On operation at be used for block the switch cubicle hanging locking device of handle hole, switch cubicle hanging locking device includes being fixed on corresponding cabinet
Mounting seat 2 and be arranged at being used in mounting seat 2 and block the shutter 1 of handle hole, mounting seat 2 includes being located on outside handle hole
The annular slab 3 that the confession corresponding operating bar that the axis enclosed extends along the longitudinal direction is passed through and the lower protruding block 4 being arranged on annular slab 3,
The front face of annular slab 3 is put with corresponding cabinet to being sticked when in use, and lower protruding block 4 has what is be coaxially set with annular slab 3
The lower semi-circular wall 14 of the rear plate face of annular slab 3 is extended perpendicularly to, the radius of lower semi-circular wall 14 is more than annular slab 3
Internal bore radius, shutter 1 include be engaged to block the shutter body of the handle hole with lower semi-circular wall 14, hide
Baffle body includes the circular cover plate 9 and the upper protruding block 8 that is located on cover plate 9 for being used to block handle hole, upper protruding block 8 have with
What annular slab 3 was coaxially set extends perpendicularly to the circular wall 15 of upper half of the rear plate face of annular slab 3, upper half circle wall
15 internal bore radius is identical with the internal bore radius of lower semi-circular wall 14, and the upper end of upper protruding block 8 is provided with when cover plate 9 blocks operation
What the upper end outer peripheral face of Kong Shiyu annular slabs 3 was engaged turns edge, and turns edge and is coaxially set with annular slab 3.The thickness of cover plate 9 is small
In the thickness of upper and lower projection, the right-hand member of upper protruding block 8 is provided with pin shaft hole 10, and upper protruding block 8 passes through the pin that is arranged in pin shaft hole 10
The right-hand member of axle and lower protruding block 4 be hinged it is connected, the left end of upper protruding block 8 and the left end of lower protruding block 4 be respectively arranged with lock 11 and under
Lock 12, upper and lower lock forms the buckle structure for being used for after shutter 1 blocks handle hole installing padlock 13.Hung in switch cubicle
Operational procedure is provided with locking device, such as handcart is shaken into sign, warning sign is shaken out, is with padlock function and safeguard function shape
One, forms integrated setting.
Installed at the handle hole of switch cubicle after the switch cubicle hanging locking device, product degree of protection can be effectively improved, can had
Effect meets arcing test requirements document, integrates protection, function and indicates, easy for installation, assembling is simple, improves production efficiency, drops
Low labor intensity.
In other embodiments of the invention, upper and lower projection can be not provided with, now lower locking plate can only include annular
Plate, shutter can only include cover plate, and one end of cover plate, which is hinged, to be fixed on annular slab；The endoporus of upper and lower semicircle armstand
Radius can also be identical with the size of the radius of the endoporus of mounting seat；The thickness of cover plate can also be more than or equal to upper and lower projection
Thickness；The upper end of shutter body can also be not provided with turning edge；Padlock can also be not provided with, lock and lower lock is now eliminated
Button.
A kind of embodiment of switch cubicle hanging locking device is filled with the switch cubicle padlock in a kind of each embodiment of above-mentioned switch cubicle
The embodiment put is identical, and here is omitted.
Claims (8)
1. a kind of switch cubicle hanging locking device, including for blocking the shutter in corresponding operating hole, it is characterised in that：The switch cubicle
Hanging locking device also includes the mounting seat for being used to be fixed on corresponding cabinet, and the shutter is arranged in the mounting seat, installed
Seat is included for being located on the annular slab that the confession corresponding operating bar that the axis of the handle hole periphery extends along the longitudinal direction is passed through,
The front face of annular slab is used to put to being sticked with the cabinet when in use, and annular slab is provided with lower protruding block, lower protruding block have with
What annular slab was coaxially set extends perpendicularly to the lower semi-circular wall of the rear plate face of annular slab, the half of lower semi-circular wall
Footpath is more than the internal bore radius of annular slab, and shutter is articulated with the mounting seat, and the hinge axes of shutter are prolonged along the longitudinal direction
Stretch, the inwall of shutter and lower semi-circular wall is engaged when shutter blocks handle hole.
2. a kind of switch cubicle hanging locking device according to claim 1, it is characterised in that：The shutter includes being used for and institute
State lower semi-circular wall to be engaged to block the shutter body of the handle hole, the upper end of shutter body, which is provided with, to be hidden
When baffle body blocks the handle hole and annular slab turning edge of being engaged of upper end outer peripheral face, turn edge and annular slab coaxial line
Set.
3. a kind of switch cubicle hanging locking device according to claim 2, it is characterised in that：The shutter body includes circle
Cover plate and the upper protruding block that is located on cover plate, upper protruding block has and annular slab is coaxially set extends perpendicularly to annular
The circular wall of the upper half of the rear plate face of plate, the internal bore radius of upper half circle wall is identical with the internal bore radius of lower semi-circular wall.
4. a kind of switch cubicle hanging locking device according to claim any one of 1-3, it is characterised in that：The shutter and peace
Lock and lower lock are respectively arranged with dress seat, upper and lower latch in is formed when shutter blocks the handle hole for installing
The buckle structure of padlock.
5. a kind of switch cubicle, including cabinet, the handle hole that is arranged on the panel of cabinet and it is arranged at being used at handle hole and hides
The switch cubicle hanging locking device of handle hole is kept off, the switch cubicle hanging locking device includes the shutter for being used to block corresponding operating hole, its
It is characterised by：The switch cubicle hanging locking device also includes the mounting seat for being used to be fixed on corresponding cabinet, and the shutter is set
In in the mounting seat, the confession that the axis that mounting seat includes being used for being located on the handle hole periphery extends along the longitudinal direction is corresponding
The annular slab that action bars is passed through, the front face of annular slab is used to put to being sticked with the cabinet when in use, and annular slab is provided with
Lower protruding block, the lower semi-circular that lower protruding block has the rear plate face for extending perpendicularly to annular slab being coaxially set with annular slab is stood
Wall, the radius of lower semi-circular wall is more than the internal bore radius of annular slab, and shutter is articulated with the mounting seat, the hinge of shutter
Spindle line extends along the longitudinal direction, and the inwall of shutter and lower semi-circular wall is engaged when shutter blocks handle hole.
6. a kind of switch cubicle according to claim 5, it is characterised in that：The shutter includes being used for and the lower half circle
Shape wall is engaged to block the shutter body of the handle hole, and the upper end of shutter body is provided with shutter body
When blocking the handle hole and annular slab turning edge of being engaged of upper end outer peripheral face, turn edge and be coaxially set with annular slab.
7. a kind of switch cubicle according to claim 6, it is characterised in that：The shutter body include circular cover plate and
The upper protruding block on cover plate is located on, upper protruding block has the back plate for extending perpendicularly to annular slab being coaxially set with annular slab
The circular wall of the upper half in face, the internal bore radius of upper half circle wall is identical with the internal bore radius of lower semi-circular wall.
8. a kind of switch cubicle according to claim any one of 5-7, it is characterised in that：Divide on the shutter and mounting seat
Lock and lower lock are not provided with, it is upper and lower to latch in the lock formed when shutter blocks the handle hole for installing padlock
Buckle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510783094.9A CN105429014B (en) | 2015-11-16 | 2015-11-16 | A kind of switch cubicle hanging locking device and the switch cubicle using the hanging locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510783094.9A CN105429014B (en) | 2015-11-16 | 2015-11-16 | A kind of switch cubicle hanging locking device and the switch cubicle using the hanging locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105429014A CN105429014A (en) | 2016-03-23 |
| CN105429014B true CN105429014B (en) | 2017-09-22 |
Family
ID=55507032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510783094.9A Active CN105429014B (en) | 2015-11-16 | 2015-11-16 | A kind of switch cubicle hanging locking device and the switch cubicle using the hanging locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105429014B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09151641A (en) * | 1995-11-30 | 1997-06-10 | Takigen Mfg Co Ltd | Door locking device |
| CN203491522U (en) * | 2013-06-28 | 2014-03-19 | 安徽明远电力设备制造有限公司 | Operating hole shielding device for middle-voltage switching equipment |
| CN204238692U (en) * | 2014-11-19 | 2015-04-01 | 上海一电集团有限公司 | A kind of switch cabinet handcart shakes inlet hole protective device |
-
2015
- 2015-11-16 CN CN201510783094.9A patent/CN105429014B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09151641A (en) * | 1995-11-30 | 1997-06-10 | Takigen Mfg Co Ltd | Door locking device |
| CN203491522U (en) * | 2013-06-28 | 2014-03-19 | 安徽明远电力设备制造有限公司 | Operating hole shielding device for middle-voltage switching equipment |
| CN204238692U (en) * | 2014-11-19 | 2015-04-01 | 上海一电集团有限公司 | A kind of switch cabinet handcart shakes inlet hole protective device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105429014A (en) | 2016-03-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202249324U (en) | Switch cabinet door lock catch structure | |
| CN104536532A (en) | Screw-free front-dismantled hidden magnetic attraction structure with infrared touch frame for touch all-in-one machine | |
| CN105429014B (en) | A kind of switch cubicle hanging locking device and the switch cubicle using the hanging locking device | |
| CN204337553U (en) | A kind of fire extinguisher cabinet with anti-theft feature | |
| CN104453454A (en) | Intelligent electronic lock for cabinets | |
| CN203640569U (en) | Double-leaf antitheft fire-fighting door | |
| CN202174722U (en) | Concealed type safety rod device of injection molding machine | |
| CN205189535U (en) | Two ring lock frames that drive are locked a door | |
| CN208858261U (en) | A kind of type transformer station door lock device | |
| CN201984976U (en) | Mine explosion-proof combined switch with locking function | |
| CN205422228U (en) | High tension switchgear lock structure | |
| CN206789452U (en) | A kind of interlock based on cam lock | |
| CN204738627U (en) | Double hook lock of high security | |
| CN203826785U (en) | Switch cabinet rear cover plate locking mechanism | |
| CN105098616B (en) | Switch cubicle and its handle hole hole plugging device | |
| CN201174514Y (en) | Protection separation door of fiberglass electric control cabinet | |
| CN208093397U (en) | A kind of interlock of on-load switch combined electrical apparatus and disconnecting switch | |
| CN201623368U (en) | Rear door interlocked switchgear cabinet | |
| CN202930764U (en) | GGD with secure protection structure | |
| CN103573059B (en) | A kind of multiple plug of prized up-proof door | |
| CN211635008U (en) | Safe fire hydrant case | |
| CN207098299U (en) | A kind of explosion-proof observation window construction | |
| CN205428756U (en) | High tension switchgear's no. 5 prevents operating device that interlocks | |
| CN205429542U (en) | High -voltage board hand vehicle drive device | |
| CN211062637U (en) | Indoor load isolating switch protector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |