A kind of safe electric power distributing cabinet
Technical field
The present invention relates to technical field of electric power, particularly a kind of safe electric power distributing cabinet.
Background technology
Power distribution cabinet is integrated with the cabinet of the electrical equipment for electric energy distribution.The effect of power distribution cabinet is that electrical equipment is carried out
Distribution and control, when overload, short circuit and electric leakage occurs in circuit, power distribution cabinet can also provide power-off protection.Power distribution cabinet mainly has
Both sides acts on:First, carrying out distribution and control to electrical equipment, second, when overload, short circuit and electric leakage occurs in circuit, carry
For power-off protection, when circuit breaks down, be advantageous to control fault coverage to be also convenient for rapidly finding out trouble point and arranged in time
Remove, without large-area power-cuts.
The mechanical lock of the manual control of drawer-type distribution box at present, by the rocking arm in corresponding key turns lockset and
The opposing party's latch fitting is driven to, and reaches the fastening of control relative position latch fitting or relaxes so as to reach the purpose of on or off, is made
Unlocked and locked with needing staff to insert lockhole with key, therefore be not easy to find during use, reduce inspection speed,
Cumbersome, practicality, security be not high.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of safe electric power distributing cabinet, for overcoming in the prior art
Drawbacks described above.
The present invention is achieved through the following technical solutions:A kind of safe electric power distributing cabinet of the present invention, including cabinet
Body, the inside on the right side of the cabinet are provided with drawer placing chamber, drawer appliance, the drawer appliance are provided with the drawer placing chamber
Be provided with the connecting portion of locking groove, the inner upper of the cabinet left side wall is provided with drive cavity, the cabinet left side wall it is interior
Latch fitting groove is provided with below portion, travelling gear and removable engaging tooth wheel is provided with the drive cavity, is installed with the travelling gear
Drive link, it is rotatablely connected with the cabinet inwall at the top of the drive link, the drive link bottom is along the cabinet inner left wall
Extend downwardly setting, be fixed with driven angular wheel at the top of the removable engaging tooth wheel, under the removable engaging tooth wheel bottom
The cabinet inwall of side is provided with the first guide runner, is provided with slider guide in first guide runner, the slider guide is provided with
Adapting rod, the adapting rod is through the removable engaging tooth wheel and the driven angular wheel and upwardly extends setting, the work
Dynamic engage gear over top is provided with link slot, and the link slot over top is provided with movable sliding, set in the movable sliding
There are top pressure spring and movable connecting rod, cabinet wall body is run through on the right side of the movable connecting rod and is extended into the drawer placing chamber
Set, the movable connecting rod left bottom is fixedly installed with elongated end at the top of the adapting rod, the institute on the left of the link slot
State cabinet inwall and be provided with motor, be rotatably assorted and be connected with to be nibbled with the driven angular wheel on the motor
The active angular wheel of connection is closed, is provided with the first screw rod and the second screw rod in the latch fitting groove, first screw rod is provided with the
One sliding shoe, second screw rod are provided with the second sliding shoe, and the second guide runner is provided with the right side of the latch fitting groove, and described first slides
It is symmetrical on the right side of motion block and the second sliding shoe to be provided with the lock for running through second guide runner and extending into drawer placing chamber
Determine hook part.
Preferably technical scheme, the removable engaging tooth wheel and the driven angular wheel rotate with the adapting rod
It is connected.
Preferably technical scheme, the link slot are arranged between the movable sliding and the drive cavity and successively
Connection is set.
Preferably technical scheme, the drive link, first screw rod and second screw rod are same axial line
And setting is integral, first screw rod and the second screw flight direction are oppositely arranged.
Preferably technical scheme, both sides are symmetrical up and down inside the lock slots is provided with lock hole, the lock hole
To be connected with the locking hook part lock fit.
The beneficial effects of the invention are as follows:Original state is that the first sliding shoe and the second sliding shoe opposite side offset connection, logical
Cross and promote the cabinet inwall of drawer appliance to the left so that the locking hook part insertion on the first sliding shoe and the second sliding shoe connects
Abutted against in lock slots in socket part, the outer wall of top compresses movable connecting rod right-hand end, movable connecting rod on the left of drawer appliance
Make to overcome the active force of top pressure spring to drive movable connecting rod to move to the left so that driven angular wheel and active conical tooth
Wheel, removable engaging tooth wheel engages connection with travelling gear, then by motor rotation successively drive active angular wheel, from
Dynamic angular wheel, removable engaging tooth wheel, travelling gear and drive rod rotation, because the first screw rod and the second screw flight direction are anti-
To setting, so that the first sliding shoe and the second sliding shoe drive locking hook part to realize backwards to movement, when locking hook part and lock
Determine to control motor to stop operating after the lock hole in groove is fully engaged, complete locking;During unblock, by controlling motor
Reversion;Simple in construction, simple operation of the invention, improves inspection speed, and practicality and safe.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is a kind of safe electric power distributing cabinet internal structure schematic diagram of the present invention;
Fig. 2 is the structural representation after a kind of safe electric power distributing cabinet locking of the present invention;
Fig. 3 is the partial enlarged drawing of A in Fig. 1 of the invention;
Fig. 4 is the drawer appliance structural representation of the present invention.
Embodiment
As Figure 1-Figure 4, a kind of safe electric power distributing cabinet of the invention, it is characterised in that:It is described including cabinet 1
The inside on the right side of cabinet 1 is provided with drawer placing chamber 6, and the drawer placing chamber 6 is interior to be provided with drawer appliance 2, on the drawer appliance 2
Connecting portion 21 provided with locking groove 22, the inner upper of the left side wall of cabinet 1 are provided with drive cavity 3, the left side wall of cabinet 1
Lower inside be provided with latch fitting groove 4, is provided with travelling gear 51 and removable engaging tooth wheel 92, the driving cog in the drive cavity 3
Drive link 5 is installed with wheel 51, the top of drive link 5 is rotatablely connected with the inwall of cabinet 1, the bottom edge of drive link 5
The inner left wall of cabinet 1 extends downwardly setting, and the top of removable engaging tooth wheel 92 is fixed with driven angular wheel 91, institute
The inwall of the cabinet 1 for stating the bottom part down of removable engaging tooth wheel 92 is provided with the first guide runner 31, in first guide runner 31
Provided with slider guide 93, the slider guide 93 is provided with adapting rod 9, and the adapting rod 9 runs through the removable engaging tooth wheel 92 and institute
State driven angular wheel 91 and upwardly extend setting, the over top of removable engaging tooth wheel 92 is provided with link slot 32, the company
The over top of access slot 32 is provided with movable sliding 7, and top pressure spring 72 and movable connecting rod 71 are provided with the movable sliding 7, described
The right side of movable connecting rod 71 is extended through the wall body of cabinet 1 and into the drawer placing chamber 6, and the movable connecting rod 71 is left
Side bottom is fixedly installed with the top elongated end of adapting rod 9, and the inwall of the cabinet 1 in the left side of link slot 32, which is provided with, to be driven
Motor 8 is moved, is rotatably assorted and is connected with to engage the initiative taper of connection with the driven angular wheel 91 on the motor 8
Shape gear 81, the latch fitting groove 4 is interior to be provided with the first screw rod 41 and the second screw rod 42, and first screw rod 41 is provided with first and slided
Block 43, second screw rod 42 are provided with the second sliding shoe 44, and the right side of latch fitting groove 4 is provided with the second guide runner 45, and described the
The one sliding shoe 43 and right side of the second sliding shoe 44 is symmetrical is provided with through second guide runner 45 and to drawer placing chamber 6
The locking hook part 46 of interior extension.
Wherein, the removable engaging tooth wheel 92 and the driven angular wheel 91 are rotatably assorted with the adapting rod 9 is connected,
The link slot 32 is arranged between the movable sliding 7 and the drive cavity 3 and is sequentially communicated setting, the drive link 5, institute
State the first screw rod 41 and second screw rod 42 to be same axial line and be integral setting, first screw rod 41 and described the
The hand of spiral of two screw rod 42 is oppositely arranged, and the inside both sides of lock slots 22 are symmetrical to be provided with lock hole 221, the lock hole
221 to it is described locking the lock fit of hook part 46 be connected.
Offseted connection in use, original state is the first sliding shoe 43 and the opposite side of the second sliding shoe 44, by by drawer
The inwall of cabinet 1 of component 2 to the left promotes so that the insertion of locking hook part 46 on the first sliding shoe 43 and the second sliding shoe 44 connects
Abutted against in lock slots 22 in socket part 21, meanwhile, the outer wall of the left side of drawer appliance 2 top compresses the right side of movable connecting rod 71
End, movable connecting rod 71 make to overcome the active force of top pressure spring 72 to drive movable connecting rod 71 to move to the left so that from mantle
Shape gear 91 is engaged with travelling gear 51 and is connected with active angular wheel 81, removable engaging tooth wheel 92, then passes through motor 8
Rotate and drive active angular wheel 81, driven angular wheel 91, removable engaging tooth wheel 92, travelling gear 51 and drive link 5 successively
Rotate, because the first screw rod 41 and the hand of spiral of the second screw rod 42 are oppositely arranged, so that the first sliding shoe 43 and second is slided
Motion block 44 drives locking hook part 46 to realize backwards to movement, when locking hook part 46 is fully engaged with the lock hole 221 in lock slots 22
Control motor 8 stops operating afterwards, completes locking.During unblock, by controlling motor 8 to invert.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, it should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.