CN207947540U - A kind of low-voltage distribution cabinet drawer unit door-plate tripper - Google Patents
A kind of low-voltage distribution cabinet drawer unit door-plate tripper Download PDFInfo
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- CN207947540U CN207947540U CN201721460926.4U CN201721460926U CN207947540U CN 207947540 U CN207947540 U CN 207947540U CN 201721460926 U CN201721460926 U CN 201721460926U CN 207947540 U CN207947540 U CN 207947540U
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- lead screw
- fixedly connected
- voltage distribution
- drawer unit
- low
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Abstract
The utility model is related to electrical cabinet technical fields, and disclose a kind of low-voltage distribution cabinet drawer unit door-plate tripper, including electric cabinet, the surface of the electric cabinet is provided with door lock, and one end of the door lock is fixedly connected with T fonts lock, and the inside of the electric cabinet is fixedly connected with motor, the output end of the motor is fixedly connected with lead screw, the both ends of the lead screw are both provided with bearing, and the thread surface of the lead screw is connected with lead screw block, and one end of the lead screw block is fixedly connected with connecting rod.The low-voltage distribution cabinet drawer unit door-plate tripper, by the way that T fonts lock, motor, lead screw, lead screw block and connecting rod is arranged, when needing repairing or emergency, the rotation of motor makes lead screw rotate, and drives the movement of lead screw block so that connecting rod and drawout cubicle movement, in order to repair and emergent management, the time of contact for directly reducing personnel and electric cabinet, the work safety of personnel has been ensured indirectly, to achieve the purpose that security performance is high.
Description
Technical field
The utility model is related to electrical cabinet technical field, specially a kind of low-voltage distribution cabinet drawer unit door-plate unlock dress
It sets.
Background technology
With the raising that power supply reliability requires, drawer type low-voltage distributing cabinet is widely adopted.To prevent drawer unit band
Hot-line insertion and extraction, operating mechanism and the tank bracket of drawer unit breaker are equipped with mechanical interlocking, i.e. the operating mechanism of breaker only exists
Could plug drawer unit when open position, but when circuit breaker failure or operating mechanism damage cannot normal separating brake when, at this point,
Drawer unit can not also be extracted out and be overhauled, when especially the failures such as arcing occurs in drawer, if cannot take out drawer in time
Go out, serious consequence will be generated.
Through retrieval, Chinese patent Authorization Notice No. CN206546979U discloses a kind of low-voltage distribution cabinet drawer unit door-plate
Tripper, including drawer unit door-plate, including hand handle and door lock in drawer unit door-plate front are set；The drawer list
First door-plate rear portion is equipped with drawer body, and the side of the drawer body is equipped with fixed plate.
Low-voltage distribution cabinet drawer unit door-plate tripper in the prior art has the following disadvantages：It is drawn with door lock
Dynamic catch and during taking drawer out of, it is difficult to ensure the integrality later stage of door lock maintenance and repair and drawing process in can
The case where door lock loosens or can not pull drawer can be will appear, it is therefore desirable to a kind of low-voltage distribution cabinet drawer unit door-plate tripper
To meet work requirements.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of low-voltage distribution cabinet drawer unit door-plate unlock dress
Set, have security performance height and later period maintenance and it is easy to maintain the advantages that, solve the above problem.
(2) technical solution
To realize that above-mentioned security performance height and later period maintenance and purpose easy to maintain, the utility model provide following technology
Scheme：A kind of low-voltage distribution cabinet drawer unit door-plate tripper, including electric cabinet, the surface of the electric cabinet are provided with door lock, institute
The one end for stating door lock is fixedly connected with T fonts lock, and the inside of the electric cabinet is fixedly connected with motor, the output end of the motor
It is fixedly connected with lead screw, the both ends of the lead screw are both provided with bearing, and the thread surface of the lead screw is connected with lead screw block, described
One end of lead screw block is fixedly connected with connecting rod, and one end of the connecting rod is fixedly connected with sliding block, and the surface of the sliding block is slided
Dynamic to be connected with sliding slot, the surface of the connecting rod is fixedly connected with fixed link, and the surface of the fixed link is fixedly connected with drawer
The thread surface of cabinet, the lead screw is connected with auxiliary device, and the auxiliary device includes scroll bar, and the thread surface of the scroll bar connects
It is connected to lead screw, the top of the scroll bar is fixedly connected with the hitch on electric cabinet inner wall, the bottom end rotation connection of the scroll bar
There are connecting seat, one end of the scroll bar through connecting seat and to extend to turn-button, the surface pivots of the turn-button are connected with handle, institute
The side for stating T fonts lock is fixedly connected with spring, and the side of the spring is fixedly connected with baffle, the baffle and T fonts
Snap-fastener is provided between lock.
Preferably, the hitch on the auxiliary device top is arranged on the inner wall of electric cabinet, and being internally provided with for hitch turns
Dynamic bearing.
Preferably, the connecting seat of the auxiliary device bottom end is embedded in the bottom end inside electric cabinet, and the inside of connecting seat is set
It is equipped with rolling bearing.
Preferably, ranging from 0 ° -180 ° of the angle of rotation of the turn-button, and the surface of handle is provided with Anti-slip cover.
Preferably, the diameter of the lead screw and scroll bar is five centimetres, and motor is micro-machine.
Preferably, the rotation round distance of the T fonts lock is two centimetres.
Preferably, the maximum compression distance of the spring is two centimetres, and spring maximum distortion distance is two centimetres.
(3) advantageous effect
Compared with prior art, the utility model provides a kind of low-voltage distribution cabinet drawer unit door-plate tripper, tool
Standby following advantageous effect：
1, low-voltage distribution cabinet drawer unit door-plate tripper, by the way that T fonts lock, motor, lead screw, lead screw block is arranged
And connecting rod, when needing repairing or emergency, the rotation of motor makes lead screw rotate, and drives the movement of lead screw block so that even
Extension bar and drawout cubicle movement directly reduce the time of contact of personnel and electric cabinet, indirectly guarantor in order to repair and emergent management
The work safety for having hindered personnel, to achieve the purpose that security performance is high.
2, low-voltage distribution cabinet drawer unit door-plate tripper, by the way that lead screw and auxiliary device is arranged, in motor damage
In the case of, the scroll bar rotation in staff's auxiliary device for rotation can drive lead screw to rotate indirectly, to drive lead screw block
Rotation avoids the port of electric cabinet directly facing staff, to reach later period maintenance and maintenance side in the bottom end of electric cabinet
Just purpose.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure top view；
Fig. 3 is the utility model assistant apparatus structure schematic diagram.
In figure：1 electric cabinet, 2 door locks, 3 T fonts lock, 4 motors, 5 lead screws, 6 bearings, 7 lead screw blocks, 8 connecting rods, 9 sliding blocks,
10 sliding slots, 11 fixed links, 12 drawout cubicles, 13 auxiliary devices, 131 scroll bars, 132 hitch, 133 connecting seats, 134 turn-buttons, 135
Hand, 14 springs, 15 baffles, 16 snap-fasteners.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, to the technology in the utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only that the utility model part is implemented
Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound
The every other embodiment obtained under the premise of the property made labour, shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, a kind of low-voltage distribution cabinet drawer unit door-plate tripper, including electric cabinet 1, the surface of electric cabinet 1
It is provided with door lock 2, it is two lis that one end of door lock 2, which is fixedly connected with the rotation round distance of T fonts lock 3, T fonts lock 3,
Rice, the inside of electric cabinet 1 are fixedly connected with motor 4, and the output end of motor 4 is fixedly connected with lead screw 5, and the both ends of lead screw 5 are respectively provided with
There are bearing 6, the thread surface of lead screw 5 to be connected with lead screw block 7, one end of lead screw block 7 is fixedly connected with connecting rod 8, passes through setting
T fonts lock 3, motor 4, lead screw 5, lead screw block 7 and connecting rod 8, when needing repairing or emergency, the rotation of motor 4 makes
It obtains lead screw 5 to rotate, lead screw block 7 is driven to move so that connecting rod 8 and drawout cubicle 12 move, in order to repair and promptly locate
Reason directly reduces the time of contact of personnel and electric cabinet 1, the work safety of personnel has been ensured indirectly, to reach security performance height
Purpose, one end of connecting rod 8 is fixedly connected with sliding block 9, and the surface of sliding block 9 slidably connects sliding slot 10, the table of connecting rod 8
Face is fixedly connected with fixed link 11, and the surface of fixed link 11 is fixedly connected with drawout cubicle 12, and the thread surface of lead screw 5 is connected with auxiliary
Help device 13, auxiliary device 13 includes scroll bar 131, and the diameter of lead screw 5 and scroll bar 131 is five centimetres, and motor 4 is small-sized
The thread surface of motor, scroll bar 131 is connected with lead screw 5, and the top of scroll bar 131 is fixedly connected with the set on 1 inner wall of electric cabinet
Button 132, the hitch 132 on 13 top of auxiliary device is arranged on the inner wall of electric cabinet 1, and hitch 132 is internally provided with rotation axis
It holds, the bottom end of scroll bar 131 is rotatably connected to connecting seat 133, and the connecting seat 133 of 13 bottom end of auxiliary device is embedded in inside electric cabinet 1
Bottom end, and connecting seat 133 is internally provided with rolling bearing, and one end of scroll bar 131 through connecting seat 133 and extends to turn-button
134, ranging from 0 ° -180 ° of the angle of rotation of turn-button 134, and the surface of handle 135 is provided with Anti-slip cover, the surface of turn-button 134 turns
Dynamic to be connected with handle 135, by the way that lead screw 5 and auxiliary device 13 is arranged, in the case where motor 4 damages, staff's rotation is auxiliary
The rotation of scroll bar 131 helped in device 13 can drive lead screw 5 to rotate indirectly, to drive lead screw block 7 to rotate, at the bottom of electric cabinet 1
It holds and avoids the port of electric cabinet 1 directly facing staff, to achieve the purpose that later period maintenance and easy to maintain, T fonts
The side of lock 3 is fixedly connected with spring 14, and the maximum compression distance of spring 14 is two centimetres, and the maximum distortion distance of spring 14
It it is two centimetres, the side of spring 14 is fixedly connected with baffle 15, and snap-fastener 16 is provided between baffle 15 and T fonts lock 3.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and master control
Device can be the conventionally known equipment that computer etc. plays control.When in use, it opens door lock 2 and then presses door lock 2,
So that door lock 2 latches 3 compressed springs 14 by T autotypes, then Revolving door lock 2 is so that T fonts lock 3 touches button 16, simultaneously
Motor 4 starts lead screw 5 and rotates, and lead screw block 7 is driven to rotate so that drawout cubicle 12 is horizontal to be removed, and under 4 damaged condition of motor, is led to
It crosses handle 135 and rotates scroll bar 131 so that lead screw 5 rotates, and then drives drawout cubicle 12 is horizontal to remove.
In conclusion the low-voltage distribution cabinet drawer unit door-plate tripper, by be arranged T fonts latch 3, motor 4,
Lead screw 5, lead screw block 7 and connecting rod 8, when needing repairing or emergency, the rotation of motor 4 makes lead screw 5 rotate, and drives silk
Bar block 7 moves so that connecting rod 8 and drawout cubicle 12 move, in order to repair and emergent management, directly reduce personnel with it is electric
The time of contact of cabinet 1 has ensured the work safety of personnel indirectly, to achieve the purpose that security performance is high, by the way that lead screw 5 is arranged
With auxiliary device 13, in the case where motor 4 damages, the rotation of scroll bar 131 in staff's auxiliary device for rotation 13 can between
Tape splicing moves lead screw 5 and rotates, to drive lead screw block 7 to rotate, the bottom end of electric cabinet 1 avoid the port of electric cabinet 1 directly facing
Staff, to achieve the purpose that later period maintenance and easy to maintain.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of low-voltage distribution cabinet drawer unit door-plate tripper, including electric cabinet (1), it is characterised in that：The electric cabinet (1)
Surface is provided with door lock (2), and one end of the door lock (2) is fixedly connected with T fonts lock (3), and the inside of the electric cabinet (1) is solid
Surely it is connected with motor (4), the output end of the motor (4) is fixedly connected with lead screw (5), and the both ends of the lead screw (5) are respectively provided with
There are bearing (6), the thread surface of the lead screw (5) to be connected with lead screw block (7), one end of the lead screw block (7) is fixedly connected with
One end of connecting rod (8), the connecting rod (8) is fixedly connected with sliding block (9), and the surface of the sliding block (9) slidably connects cunning
The surface of slot (10), the connecting rod (8) is fixedly connected with fixed link (11), and the surface of the fixed link (11) is fixedly connected with
The thread surface of drawout cubicle (12), the lead screw (5) is connected with auxiliary device (13), and the auxiliary device (13) includes scroll bar
(131), the thread surface of the scroll bar (131) is connected with lead screw (5), and the top of the scroll bar (131), which is fixedly connected with, to be located at
The bottom end of hitch (132) on electric cabinet (1) inner wall, the scroll bar (131) is rotatably connected to connecting seat (133), the scroll bar
(131) one end is through connecting seat (133) and extends to turn-button (134), and the surface pivots of the turn-button (134) are connected with handle
(135), the side of the T fonts lock (3) is fixedly connected with spring (14), and the side of the spring (14) is fixedly connected with gear
Plate (15) is provided with snap-fastener (16) between the baffle (15) and T fonts lock (3).
2. a kind of low-voltage distribution cabinet drawer unit door-plate tripper according to claim 1, it is characterised in that：It is described auxiliary
The hitch (132) on device (13) top is helped to be arranged on the inner wall of electric cabinet (1), and hitch (132) is internally provided with rotation axis
It holds.
3. a kind of low-voltage distribution cabinet drawer unit door-plate tripper according to claim 1, it is characterised in that：It is described auxiliary
The connecting seat (133) of device (13) bottom end is helped to be embedded in the internal bottom end of electric cabinet (1), and connecting seat (133) are internally provided with
Rolling bearing.
4. a kind of low-voltage distribution cabinet drawer unit door-plate tripper according to claim 1, it is characterised in that：Described turn
Ranging from 0 ° -180 ° of the angle of rotation of button (134), and the surface of handle (135) is provided with Anti-slip cover.
5. a kind of low-voltage distribution cabinet drawer unit door-plate tripper according to claim 1, it is characterised in that：The silk
The diameter of bar (5) and scroll bar (131) is five centimetres, and motor (4) is micro-machine.
6. a kind of low-voltage distribution cabinet drawer unit door-plate tripper according to claim 1, it is characterised in that：The T
The rotation round distance that font latches (3) is two centimetres.
7. a kind of low-voltage distribution cabinet drawer unit door-plate tripper according to claim 1, it is characterised in that：The bullet
The maximum compression distance of spring (14) is two centimetres, and the maximum distortion distance of spring (14) is two centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721460926.4U CN207947540U (en) | 2017-11-06 | 2017-11-06 | A kind of low-voltage distribution cabinet drawer unit door-plate tripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721460926.4U CN207947540U (en) | 2017-11-06 | 2017-11-06 | A kind of low-voltage distribution cabinet drawer unit door-plate tripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207947540U true CN207947540U (en) | 2018-10-09 |
Family
ID=63703556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721460926.4U Active CN207947540U (en) | 2017-11-06 | 2017-11-06 | A kind of low-voltage distribution cabinet drawer unit door-plate tripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207947540U (en) |
-
2017
- 2017-11-06 CN CN201721460926.4U patent/CN207947540U/en active Active
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