Summary of the invention
The purpose of the present invention is to provide a kind of electric power drawout cubicle and its application methods, can overcome the above-mentioned of the prior art
Defect.
According to the present invention, a kind of electric power drawout cubicle of apparatus of the present invention, including cabinet body and can front and back carry out be mounted on
Multiple groups drawout cubicle in the cabinet body, drawout cubicle front end face described in every group are provided with the handle for carrying out drawout cubicle, the pumping
Chest of drawers bottom wall rear end is provided with the downward engaging slot of oral area, and the engaging slot aft bulkhead is provided with the restricted driving extended to the back-end
Slot, the drawout cubicle aft bulkhead are provided with fixed point slot, and the cabinet body is provided with oral area towards the accommodating chamber of front end, after the accommodating chamber
End wall is fixedly installed the fixed point arm matched with the fixed point slot, and the accommodating chamber bottom wall is provided with front and back is extended and oral area
Chamber is slided at upward center, and the center, which slides to match at left and right sides of chamber, is provided with sideslip an actor's rendering of an operatic tune, described sideslip an actor's rendering of an operatic tune with it is described
Center slides and is provided with partition between chamber, and sideslip an actor's rendering of an operatic tune described in connection and the center are provided in the partition front and rear
The hole of chamber is slided, and is rotatably mounted with toothed wheel in described hole, the outer ring tooth of the toothed wheel protrudes into the side
It slides chamber and the center is slided in chamber, the center is slided can glidingly be equipped with landing frame up and down in chamber, the landing frame
It is provided with the external tooth form item being engaged with the toothed wheel on the wall of the left and right sides, can be glidingly equipped with up and down in described sideslip an actor's rendering of an operatic tune
Landing block is fixedly installed with pushing tow elastic component between the landing block and described sideslip an actor's rendering of an operatic tune bottom, and the landing block is interior
It is provided with the internal tooth form item being engaged with the toothed wheel on side end face, the driving drawout cubicle is provided in the landing frame and is carried out
Pushing device, be provided with shield rest device in the pushing device, the shield rest device includes antivibration pad and radiating fin.
Further technical solution, the pushing device include being arranged in the landing frame and front-rear direction extension parallel port
The upward slide slot in portion, the implementation motor for being fixedly mounted on the slide slot rear end are pushed away with what the implementation motor was connected
Row spiral shell shape bar and the implementation spiral shell shape block being mounted on the implementation spiral shell shape bar, the implementation spiral shell shape bar front end is rotatably mounted
In the slide slot front bulkhead, the implementation spiral shell shape block upper end is fixedly installed with implementation arm, and the implementation arm upper end is provided with
The restricted driving arm for extending backward and being matched with the restricted driving slot, and the thickness and the restricted driving arm carried out on arm front-rear direction
The sum of length on front-rear direction is less than engaging slot groove width in the front-back direction.
Further technical solution, the antivibration pad are arranged in the bottom for carrying out motor and consolidate with the landing frame
Fixed connection, the radiating fin are arranged on the shell for carrying out motor and are fixedly connected with the implementation motor, institute
The bottom for stating radiating fin is fixedly connected with the antivibration pad, is uniformly distributed on the shell for carrying out motor and is provided with three pieces
Above radiating fin.
Further technical solution is equipped with ball in the partition upper end wall.
Further technical solution, the landing block front end face, which is provided with, leads an inclined edge surfaces.
Further technical solution, width is equal up and down with the restricted driving slot for the thickness of the restricted driving arm up and down direction.
The beneficial effects of the present invention are:
1. landing frame is located at center under the action of self-weight and slides chamber lower position, and restricts driving due in the initial state
Arm is not exposed to center and slides chamber, so that drawout cubicle be allowed inwardly to carry out;
2. the internal tooth form lower part of landing block is engaged with toothed wheel, and the external tooth form top of landing frame is stung with toothed wheel
It closes, therefore, landing frame can be driven to move up when landing block moves down;
3. by drawout cubicle carry out into cabinet body, drawout cubicle, which can squeeze, leads an inclined edge surfaces, so as to by landing block down
Pressure, and landing frame is driven to and slides, and be inserted into restricted driving arm and implementation arm can in the engaging slot, starting is carried out electronic
It will drive implementation spiral shell shape block after machine to move backward, and restricted driving arm can be inserted into restricted driving slot and drive drawout cubicle mobile to the back-end,
When drawout cubicle aft bulkhead and the accommodating chamber aft bulkhead contact, stop the implementation motor, at this point, drawout cubicle can be locked
Fixed, therefore the stability of drawout cubicle can be greatly increased by preventing drawout cubicle and the cabinet body from relative displacement occurs;
4. and when carry out motor drive carry out spiral shell shape block forward end it is mobile when, restricted driving arm can be detached from restricted driving slot, and carry out
Arm can push drawout cubicle to move forward, when carry out spiral shell shape block be moved to front end when, pushing tow elastic component thrusting action and
The Gravitative Loads of landing frame, landing block moves up, and landing frame moves down, and is detached from so as to make restricted driving arm and carry out arm
Engaging slot, and drawout cubicle is allowed to pull out;
5. apparatus of the present invention are compact structure and easy to use, highly-safe.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As shown in Figs 1-4, a kind of electric power drawout cubicle of the invention, including cabinet body 1 and can front and back carry out be mounted on institute
The multiple groups drawout cubicle 2 in cabinet body 1 is stated, 2 front end face of drawout cubicle described in every group is provided with the handle for carrying out drawout cubicle 2, described
2 bottom wall rear end of drawout cubicle is provided with the downward engaging slot 20 of oral area, and 20 aft bulkhead of the engaging slot is provided with and extends to the back-end
Restricted driving slot 21,2 aft bulkhead of drawout cubicle is provided with fixed point slot 28, and the cabinet body 1 is provided with oral area towards the accommodating chamber of front end
100,100 aft bulkhead of accommodating chamber is fixedly installed the fixed point arm 18 matched with the fixed point slot 28, the accommodating chamber 100
Bottom wall is provided with center that front and back is extended and that oral area is upward and slides chamber 12, and the setting that matches at left and right sides of chamber 12 is slided at the center
There is sideslip an actor's rendering of an operatic tune 10, described sideslip an actor's rendering of an operatic tune 10 and the center slide and be provided with partition 11 between chamber 12,11 front of partition
The hole of chamber 12 is slided with the center with sideslip an actor's rendering of an operatic tune 10 described in connection is provided in rear portion, and in described hole rotatably
Toothed wheel 5 is installed, the outer ring tooth of the toothed wheel 5 protrudes into described sideslip an actor's rendering of an operatic tune 10 and the center is slided in chamber 12, institute
The center of stating is slided can glidingly be equipped with landing frame 3 up and down in chamber 12, be provided on 3 left and right sides wall of landing frame with it is described
The external tooth form item that toothed wheel 5 is engaged can glidingly be equipped with landing block 101, the landing block in described sideslip an actor's rendering of an operatic tune 10 up and down
It is fixedly installed with pushing tow elastic component 102 between 101 and 10 bottom of sideslip an actor's rendering of an operatic tune, the pushing tow elastic component 102 is to by institute
The upward pushing tow of landing block 101 is stated, and is provided with the internal tooth being engaged with the toothed wheel 5 on the inner side end of the landing block 101
Shape item 103 is provided with the pushing device for driving the drawout cubicle 2 to carry out in the landing frame 3, is provided in the pushing device
Rest device is protected, the shield rest device includes antivibration pad 79 and radiating fin 80.
Valuably, the pushing device includes being arranged in the landing frame 3 and front-rear direction extends and oral area is upward
Slide slot 32, the implementation motor 30 for being fixedly mounted on 32 rear end of slide slot are pushed away with what the implementation motor 30 was connected
Row spiral shell shape bar 31 and the implementation spiral shell shape block 33 being mounted on the implementation spiral shell shape bar 31,31 front end of implementation spiral shell shape bar can revolve
It is mounted in 32 front bulkhead of slide slot with turning, 33 upper end of implementation spiral shell shape block, which is fixedly installed with, carries out arm 34, described to push away
34 upper end of row arm is provided with the restricted driving arm 35 for extending backward and matching with the restricted driving slot 21, and 34 front and back of implementation arm
The sum of length B2 on upward thickness B3 and 35 front-rear direction of restricted driving arm is less than the engaging slot 20 slot in the front-back direction
Wide B1, so that the restricted driving arm 35 and the implementation arm 34 be allowed to be inserted upwardly into the engaging slot 20.
Valuably, the antivibration pad 79 is arranged in the bottom for carrying out motor 30 and fixes with the landing frame 3 and connects
It connecing, the radiating fin 80 is arranged on the shell for carrying out motor 30 and is fixedly connected with the implementation motor 30,
The bottom of the radiating fin 80 is fixedly connected with the antivibration pad 79, is uniformly distributed and is set on the shell for carrying out motor 30
It is equipped with the radiating fin 80 of three pieces or more, the radiating fin 80 is being transported to absorb and distribute the implementation motor 30
The heat generated when row, the antivibration pad 79 is to resist the vibration force that generates at runtime of implementation motor 30 to anti-
The vibration force that only the implementation motor 30 generates at runtime is excessive and the landing frame 3 is caused to be shaken.
Valuably, ball 110 is installed in 11 upper end wall of partition, the ball 110 to the drawout cubicle 2
Bottom wall contact, to facilitate the implementation and release of the drawout cubicle 2.
Valuably, 101 front end face of landing block, which is provided with, leads an inclined edge surfaces 104, it is described lead an inclined edge surfaces 104 to
The bottom of 2 aft bulkhead of drawout cubicle contacts, to can press down the landing block 101 when the drawout cubicle 2 is carried out.
Valuably, the thickness of 35 up and down direction of restricted driving arm is equal with about 21 width of restricted driving slot, thus in institute
State the upper and lower displacement that the drawout cubicle 2 can be limited when restricted driving arm 35 is matched with the restricted driving slot 21.
In the initial state, the landing frame 3 is located at the center under the action of self-weight and slides under chamber 12 cabinet body 1
Portion position, the restricted driving arm 35 is not exposed to the center and slides chamber 12, and the landing block 101 is in the pushing tow elastic component
By upward pushing tow under the action of 102, so that 103 lower part of internal tooth form item of the landing block 101 is engaged with the toothed wheel 5, and
The external tooth form top of the landing frame 3 is engaged with the toothed wheel 5;When 2 rear end of drawout cubicle is carried out to the cabinet body 1
Behind 100 front of accommodating chamber, when continuing to carry out the drawout cubicle 2, the drawout cubicle 2 can squeeze it is described lead an inclined edge surfaces 104, thus
The landing block 101 can be pressed down, since 103 lower part of internal tooth form item of the landing block 101 is engaged with the toothed wheel 5,
And the external tooth form top of the landing frame 3 is engaged with the toothed wheel 5, thus when the landing block 101 moves down, institute
It states landing frame 3 and is driven to and slide, and the restricted driving arm 35 and the implementation arm 34 can be inserted into the engaging slot 20,
The drawout cubicle 2 starts the implementation motor 30 when can not carry out, the implementation motor 30 drives the implementation spiral shell shape bar
31 rotations, and the implementation spiral shell shape bar 31 drives the implementation spiral shell shape block 33 to move backward, and the restricted driving arm 35 can be inserted into
In the restricted driving slot 21 and the drawout cubicle 2 is driven to move to the back-end, when 2 aft bulkhead of drawout cubicle and the accommodating chamber 100
When aft bulkhead contacts and the fixed point arm 18 is matched with the fixed point slot 28, stop the implementation motor 30, at this point, due to
The restricted driving arm 35 still cooperates with the restricted driving slot 21, therefore the drawout cubicle 2 is locked, limit the drawout cubicle 2 with it is described
Relative displacement occurs for cabinet body 1;And when needing to take out the drawout cubicle 2, start the implementation motor 30, makes the implementation spiral shell
Shape bar 31 drives 33 forward end of implementation spiral shell shape block mobile, and the restricted driving arm 35 can be detached from the restricted driving slot 21, and described pushes away
Row arm 34 can push 2 forward end of drawout cubicle mobile, when the implementation spiral shell shape block 33 is moved to front end, in the pushing tow
The Gravitative Loads of the thrusting action of elastic component 102 and the landing frame 3, the landing block 101 moves up, and the landing
Frame 3 moves down, and the engaging slot 20 is detached from so as to make the restricted driving arm 35 and carry out arm 34, then by the drawout cubicle
2 pull out.
The beneficial effects of the present invention are: landing frame is slided positioned at center under the action of self-weight due in the initial state
Chamber lower position, and restricted driving arm is not exposed to center and slides chamber, so that drawout cubicle be allowed inwardly to carry out;The internal tooth form item of landing block
Lower part is engaged with toothed wheel, and the external tooth form top of landing frame is engaged with toothed wheel, therefore, the energy when landing block moves down
Enough driving landing framves move up;When drawout cubicle is carried out into cabinet body, drawout cubicle, which can squeeze, leads an inclined edge surfaces, so as to rise
Drop block presses down, and landing frame is driven to and slides, and be inserted into restricted driving arm and implementation arm can in the engaging slot, starts
It will drive implementation spiral shell shape block after implementation motor to move backward, and restricted driving arm can be inserted into restricted driving slot and drive drawout cubicle backward
End movement, when drawout cubicle aft bulkhead contacts with the accommodating chamber aft bulkhead and pinpoints arm and match with the fixed point slot, stopping
The implementation motor, at this point, can lock drawout cubicle, preventing drawout cubicle and the cabinet body from relative displacement occurs therefore can be big
The big stability for increasing drawout cubicle;And when carrying out motor drive implementation spiral shell shape block forward end movement, restricted driving arm can be detached from limit
Row slot, and carrying out arm can push drawout cubicle to move forward, when implementation spiral shell shape block is moved to front end, on the top of pushing tow elastic component
Push away the Gravitative Loads of effect and landing frame, landing block moves up, and landing frame moves down, so as to make restricted driving arm and
Carry out arm and be detached from engaging slot, and drawout cubicle is allowed to pull out;Apparatus of the present invention are compact structure and easy to use, highly-safe.
The above, the specific embodiment only invented, but invent protection scope be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection scope of invention.Therefore, the protection scope of invention
It should be determined by the scope of protection defined in the claims.