CN204012301U - The distribution box with anti-theft feature - Google Patents

The distribution box with anti-theft feature Download PDF

Info

Publication number
CN204012301U
CN204012301U CN201420493609.2U CN201420493609U CN204012301U CN 204012301 U CN204012301 U CN 204012301U CN 201420493609 U CN201420493609 U CN 201420493609U CN 204012301 U CN204012301 U CN 204012301U
Authority
CN
China
Prior art keywords
door
lock
groove
electric
axle
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
Application number
CN201420493609.2U
Other languages
Chinese (zh)
Inventor
田海涛
石玉龙
田松震
王璐
刘绍锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Henan Yanling County Power Supply Co Ltd
State Grid Corp of China SGCC
Original Assignee
State Grid Henan Yanling County Power Supply Co Ltd
State Grid Corp of China SGCC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Henan Yanling County Power Supply Co Ltd, State Grid Corp of China SGCC filed Critical State Grid Henan Yanling County Power Supply Co Ltd
Priority to CN201420493609.2U priority Critical patent/CN204012301U/en
Application granted granted Critical
Publication of CN204012301U publication Critical patent/CN204012301U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The distribution box with anti-theft feature, comprise casing and chamber door, chamber door is provided with burglar-proof mechanism, burglar-proof mechanism comprises the door lock seat being located on chamber door inwall, electric-magnetic lock, conductive pole and keyhole axle, in door lock seat, be rotationally connected and be useful on the door lock axle that opens and closes chamber door, door lock axle front end is rotatably connected to door handle, chamber door outside vertical is provided with together for hiding the groove of placing door handle, inner side, door handle lower end is vertically provided with connecting rod, the inner top of connecting rod is provided with draw-in groove, conductive pole outer end is connected with siren, conductive pole the inner is connected with circuit for alarming, circuit for alarming upper end is connected with elastic conducting strip.The utility model carries out associated by the door lock of distribution box with the electric-magnetic lock of watch-dog running status, by the door handle locking of door lock, make door handle cannot swing backward and exit the groove on distribution box door, thereby cannot be rotated operation by opposite house lock shaft, avoided opening by mistake the operation of door, safe and reliable.

Description

The distribution box with anti-theft feature
Technical field
The utility model belongs to electrical equipment technical field, relates in particular to a kind of distribution box with anti-theft feature.
Background technology
In service at power equipment, usually need various door locks are installed, prevent mistakenly entering charged chamber.At present, generally with padlock or blade lock, carry out the locking of control appliance door.But it is often random more intense.Particularly when night and field work, due to operating personnel's inadvertent, while having opened equipment wrong, easily cause misoperation, and then damage equipment or cause human casualty accident.In addition, owing to being used for operating the common extending equipment door-plate of door handle of door lock, under environment, its anti-theft capability is poor out of doors.
Utility model content
The utility model, in order to solve weak point of the prior art, provides a kind of easy and simple to handle, safe and reliable distribution box with anti-theft feature.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the distribution box with anti-theft feature, comprise casing and chamber door, chamber door one side is rotatably connected on casing by hinge, on chamber door, at opposite side, be provided with burglar-proof mechanism, burglar-proof mechanism comprises the door lock seat being located on chamber door inwall, electric-magnetic lock, conductive pole and the keyhole axle opening and closing for controlling electric-magnetic lock, in door lock seat, be rotationally connected and be useful on the door lock axle that opens and closes chamber door, door lock axle is horizontally disposed with, door lock axle front end is provided with yoke, yoke is rotatably connected to door handle by bearing pin, chamber door outside vertical is provided with together for hiding the groove of placing door handle, inner side, door handle lower end is vertically provided with connecting rod, the inner top of connecting rod is provided with draw-in groove, electric-magnetic lock is positioned at door lock seat below, conductive pole is positioned at electric-magnetic lock below, conductive pole outer end is connected with the siren being positioned on chamber door outer wall, conductive pole the inner is connected with circuit for alarming, circuit for alarming upper end is connected with elastic conducting strip, keyhole axle is positioned at electric-magnetic lock top, chamber door is provided with for the through hole through connecting rod, the dead bolt of electric-magnetic lock arranges down, when door handle, hide while being placed in groove, the draw-in groove on connecting rod is connected with dead bolt buckle, and elastic conducting strip is clamped between draw-in groove and dead bolt.
Described siren is red green LED display lamp.
Adopt technique scheme, the operation principle of burglar-proof mechanism is as follows:
Door lock axle can operate its rotation by door handle, and the rotation of door lock axle can be opened door lock; The yoke that door lock axle outer end arranges, yoke is hinged by a bearing pin vertical with door lock axle and door handle upper end, make door handle can take bearing pin as rotating shaft swing, the swing of door handle enters it or leaves the groove being positioned on a body, when door handle is positioned at groove, cannot rotate by actuating doors lock shaft; When door handle is positioned at groove, the connecting rod of door handle lower end stretches into distribution box inside through the through hole on chamber door; The electric-magnetic lock that controlled by device latchup system that chamber door inwall is installed, electric-magnetic lock bottom is provided with dead bolt that can be vertically flexible, when connecting rod stretches into chamber door inside, the dead bolt stretching out can snap onto in the draw-in groove on connecting rod, makes connecting rod and door handle swing and to exit backward.Electric-magnetic lock is operated by keyhole axle, when distribution box state allows opening door operation, using key insertion keyhole axle rotation can operate electric-magnetic lock upwards shrinks dead bolt, dead bolt leaves draw-in groove, elastic conducting strip between draw-in groove and dead bolt is transferred to circuit for alarming by the folding situation of draw-in groove and dead bolt, and circuit for alarming is controlled siren by conductive pole and sent corresponding signal (red light or green light).
Compared with prior art, the beneficial effects of the utility model are: the utility model carries out associated by the door lock of distribution box with the electric-magnetic lock of watch-dog running status, when distribution box is not when allowing to open the running status of door lock, stretched out by the dead bolt of the electric-magnetic lock of block sytem control, door handle locking by door lock, makes door handle cannot swing backward and exit the groove on distribution box door, thereby cannot be rotated operation by opposite house lock shaft, avoided opening by mistake the operation of door, safe and reliable; In addition, in equipment running process, the main body of door handle is hidden in the groove on distribution box door, has improved the ability of its waterproof and dustproof and anti-artificial damage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of burglar-proof mechanism in the utility model.
Embodiment
As depicted in figs. 1 and 2, the distribution box with anti-theft feature of the present utility model, comprise casing 18 and chamber door 1, chamber door 1 one sides are rotatably connected on casing 18 by hinge 19, on chamber door 1, at opposite side, be provided with burglar-proof mechanism, burglar-proof mechanism comprises the door lock seat 2 being located on chamber door 1 inwall, electric-magnetic lock 3, conductive pole 4 and the keyhole axle 5 opening and closing for controlling electric-magnetic lock 3, in door lock seat 2, be rotationally connected and be useful on the door lock axle 6 that opens and closes chamber door 1, door lock axle 6 is horizontally disposed with, door lock axle 6 front ends are provided with yoke 7, yoke 7 is rotatably connected to door handle 9 by bearing pin 8, chamber door 1 outside vertical is provided with together for hiding the groove 10 of placing door handle, door handle 9 inner sides, lower end are vertically provided with connecting rod 11, the inner top of connecting rod 11 is provided with draw-in groove 12, electric-magnetic lock 3 is positioned at door lock seat 2 belows, conductive pole 4 is positioned at electric-magnetic lock 3 belows, conductive pole 4 outer ends are connected with the siren 13 being positioned on chamber door 1 outer wall, conductive pole 4 the inners are connected with circuit for alarming 14, circuit for alarming 14 upper ends are connected with elastic conducting strip 15, keyhole axle 5 is positioned at electric-magnetic lock 3 tops, chamber door 1 is provided with for the through hole 16 through connecting rod 11, the dead bolt 17 of electric-magnetic lock 3 arranges down, when door handle 9, hide and be placed into groove 10 when interior, the draw-in groove 12 on connecting rod 11 is connected with dead bolt 17 buckles, and elastic conducting strip 15 is clamped between draw-in groove 12 and dead bolt 17.
Siren 13 is red green LED display lamp.
Electric-magnetic lock 3, keyhole axle 5, siren 13, circuit for alarming 14 in the middle of the utility model, and be existing mature technology by the flexible function of dead bolt 17 that key is inserted into the interior control electric-magnetic lock 3 of keyhole axle 5, concrete structure repeats no more.
In the utility model, the operation principle of burglar-proof mechanism and process are as follows:
Door lock axle 6 can be by its rotation of door handle 9 operations, and the rotation of door lock axle 6 can be opened door lock; The yoke 7 that door lock axle 6 outer ends arrange, yoke 7 is hinged by a bearing pin vertical with door lock axle 68 and door handle 9 upper ends, make door handle 9 can take bearing pin 8 as rotating shaft swing, the swing of door handle 9 enters it or leaves the groove 10 being positioned on a body, when door handle 9 is positioned at groove 10, cannot rotate by actuating doors lock shaft 6; When door handle 9 is positioned at groove 10, the connecting rod 11 of door handle 9 lower ends stretches into distribution box inside through the through hole 16 on chamber door 1; The electric-magnetic lock 3 that controlled by device latchup system that chamber door 1 inwall is installed, electric-magnetic lock 3 bottoms are provided with dead bolt 17 that can be vertically flexible, when connecting rod 11 stretches into chamber door 1 inside, the dead bolt 17 stretching out can snap onto in the draw-in groove 12 on connecting rod 11, makes connecting rod 11 and door handle 9 swing and to exit backward.Electric-magnetic lock 3 is by 5 operations of keyhole axle, when distribution box state allows opening door operation, using key insertion keyhole axle 5 rotation can operate electric-magnetic lock 3 upwards shrinks dead bolt 17, dead bolt 17 leaves draw-in groove 12, elastic conducting strip 15 between draw-in groove 12 and dead bolt 17 is transferred to circuit for alarming 14 by draw-in groove 12 and the folding situation of dead bolt 17, and circuit for alarming 14 is controlled siren 13 by conductive pole 4 and sent corresponding signal (red light or green light).
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the situation that not deviating from spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than above-mentioned explanation, is therefore intended to include in the utility model dropping on the implication that is equal to important document of claim and all changes in scope.Any Reference numeral in claim should be considered as limiting the protection range of related claim.

Claims (2)

1. the distribution box with anti-theft feature, comprise casing and chamber door, chamber door one side is rotatably connected on casing by hinge, on chamber door, at opposite side, be provided with burglar-proof mechanism, it is characterized in that: burglar-proof mechanism comprises the door lock seat being located on chamber door inwall, electric-magnetic lock, conductive pole and the keyhole axle opening and closing for controlling electric-magnetic lock, in door lock seat, be rotationally connected and be useful on the door lock axle that opens and closes chamber door, door lock axle is horizontally disposed with, door lock axle front end is provided with yoke, yoke is rotatably connected to door handle by bearing pin, chamber door outside vertical is provided with together for hiding the groove of placing door handle, inner side, door handle lower end is vertically provided with connecting rod, the inner top of connecting rod is provided with draw-in groove, electric-magnetic lock is positioned at door lock seat below, conductive pole is positioned at electric-magnetic lock below, conductive pole outer end is connected with the siren being positioned on chamber door outer wall, conductive pole the inner is connected with circuit for alarming, circuit for alarming upper end is connected with elastic conducting strip, keyhole axle is positioned at electric-magnetic lock top, chamber door is provided with for the through hole through connecting rod, the dead bolt of electric-magnetic lock arranges down, when door handle, hide while being placed in groove, the draw-in groove on connecting rod is connected with dead bolt buckle, and elastic conducting strip is clamped between draw-in groove and dead bolt.
2. according to the distribution box with anti-theft feature described in claims 1, it is characterized in that: described siren is red green LED display lamp.
CN201420493609.2U 2014-08-29 2014-08-29 The distribution box with anti-theft feature Expired - Fee Related CN204012301U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420493609.2U CN204012301U (en) 2014-08-29 2014-08-29 The distribution box with anti-theft feature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420493609.2U CN204012301U (en) 2014-08-29 2014-08-29 The distribution box with anti-theft feature

Publications (1)

Publication Number Publication Date
CN204012301U true CN204012301U (en) 2014-12-10

Family

ID=52052244

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420493609.2U Expired - Fee Related CN204012301U (en) 2014-08-29 2014-08-29 The distribution box with anti-theft feature

Country Status (1)

Country Link
CN (1) CN204012301U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141210

Termination date: 20160829