CN206742679U - A kind of self-closing door power distribution cabinet - Google Patents
A kind of self-closing door power distribution cabinet Download PDFInfo
- Publication number
- CN206742679U CN206742679U CN201720525729.XU CN201720525729U CN206742679U CN 206742679 U CN206742679 U CN 206742679U CN 201720525729 U CN201720525729 U CN 201720525729U CN 206742679 U CN206742679 U CN 206742679U
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- Prior art keywords
- cabinet
- rope
- self
- power distribution
- closing
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Abstract
A kind of self-closing door power distribution cabinet, cabinet door including cabinet and with cabinet rotation connection, hanging hole is provided with the cabinet door, hooking device is provided with the cabinet, the hooking device includes the rope closing component for reeling rope and rope being reeled for packing up of hook, coupling hook, is additionally provided with induction installation on the cabinet, the induction installation includes travel switch, when cabinet door is opened, the travel switch exports induced signal；Timing means, receive induced signal and start timing, when after preset time, timing means exports enabling signal；When the rope closing component receives enabling signal, the rope closing is controlled to work, hook coordinates with hanging hole facilitates staff to dismantle, to choose whether to need self-closing door function, travel switch is provided for sensing whether current cabinet door is in opening, when cabinet door is opened, timing means starts timing, when after preset time, timing means control rope closing component starts, so as to realize the effect for closing cabinet door.
Description
Technical field
Power distribution cabinet technical field is the utility model is related to, more particularly to a kind of self-closing door power distribution cabinet.
Background technology
Power distribution cabinet（Case）Sub-power power distribution cabinet（Case）And light distribution cabinet（Case）, metering cabinet（Case）, be distribution system end
Level equipment.Power distribution cabinet is the general designation of motor control center.Power distribution cabinet is used in the occasion that load is more dispersed, loop is less；
Motor control center is used for the occasion that load is concentrated, loop is more.Their electric energy a certain circuit of upper level controller switching equipment
Distribute to load nearby.This grade of equipment reply load provides protection, monitoring and control.
Existing power distribution cabinet needs frequently debugging, to ensure to need using different uses, so frequent switch gate is needed,
And staff is possible to occur that the situation for forgetting to close cabinet door occurs in real work, and cabinet door is in opening and just had
It may damage.
Utility model content
The purpose of this utility model is to provide a kind of self-closing door power distribution cabinet, when forgetting to close cabinet door, the cabinet of the power distribution cabinet
Door can Self-resetting.
Above-mentioned purpose of the present utility model technical scheme is that：
A kind of self-closing door power distribution cabinet, including cabinet and the cabinet door with cabinet rotation connection, are provided with hanging hole in the cabinet door,
Hooking device is provided with the cabinet, the hooking device includes hook, reeling for coupling hook is restricted and for packing up
The rope closing component of drawstring, induction installation is additionally provided with the cabinet, the induction installation includes
Travel switch, when cabinet door is opened, the travel switch exports induced signal；
Timing means, receive induced signal and start timing, when after preset time, timing means output starts letter
Number；
When the rope closing component receives enabling signal, the rope closing component operation is controlled.
By using above-mentioned technical proposal, hook coordinates with hanging hole facilitates staff to dismantle, to choose whether to need certainly
Shutdown function, travel switch are provided for sensing whether current cabinet door is in opening, when cabinet door is opened, the trip
Switch can export induced signal so that timing means starts timing, when after preset time, timing means controls rope closing component
Start, so as to realize the effect for closing cabinet door.
As improvement of the present utility model, the rope closing component includes motor and connects the rotating disk of motor output shaft, described
Reel rope and be wound in the rotating disk.
By using above-mentioned technical proposal, motor driven rotating disk rotates, so as to which take-up rope be packed up.
As improvement of the present utility model, the timing means includes counter and execution module, and the counter includes
Triggering end and spilling end, the triggering end are coupled to travel switch, and the spilling end is coupled to execution module.
By using above-mentioned technical proposal, make come timing that the result of timing is more accurate, and triggering end is used for using counter
Start, end is overflowed after preset time is reached and exports high level signal, the execution module is received to export after high level signal and opened
Dynamic signal.
As improvement of the present utility model, the execution module includes NPN triode and relay, and the relay includes
Coil and normally opened contact, the spilling end of the base stage coupling counter of the NPN triode, colelctor electrode are coupled to power supply, emitter stage
Coil is coupled to, the normally opened contact is serially connected with motor.
By using above-mentioned technical proposal, NPN triode herein is used as switching component, when base stage receives high electricity
During ordinary mail, NPN triode conducting, coil is set to obtain electric work, so that contact closure is worked with drive motor.
As improvement of the present utility model, the timing means also include the reset switch connected with the travel switch with
And the alarm module with the motor parallel, the relay are arranged to the time relay.
By using above-mentioned technical proposal, time block exports high level signal now after reaching the time, alarm module
With coil simultaneously it is electric, then alarm module sends alarm sound, and due to the setting of the time relay, then motor will not move immediately
Make, if staff is also in working condition, hears that prompt tone presses reset key, restart timing.
As improvement of the present utility model, the motor is arranged in cabinet, and is fixed with the Over-The-Counter wall of cabinet, the electricity
The output shaft of machine is arranged in Over-The-Counter wall.
In summary, the utility model has the advantages that：Hook coordinates with hanging hole facilitates staff to dismantle, with
Choose whether to need self-closing door function, travel switch is provided for sensing whether current cabinet door is in opening, works as cabinet
When door is opened, the trip switch can export induced signal so that timing means starts timing, when after preset time, timing fills
Put control rope closing component to start, so as to realize the effect for closing cabinet door.
Brief description of the drawings
Fig. 1 is power distribution cabinet overall structure diagram；
Fig. 2 is Fig. 1 A portions enlarged drawing；
Fig. 3 is Fig. 1 B portions enlarged drawing；
Fig. 4 is Fig. 1 C portions enlarged drawing；
Fig. 5 is induction installation circuit diagram.
In figure, 1, reset switch；2nd, travel switch；3rd, spacing block set；4th, hooking device；41st, hanging hole；42nd, link up with；43、
Reel rope；44th, rotating disk；45th, motor；5th, cabinet；6th, cabinet door；8th, dovetail groove；81st, magnet；9th, induction installation.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Shown in reference picture 1-4, a kind of self-closing door power distribution cabinet, including cabinet door 6 and the cabinet 5 with the rotation connection of cabinet door 6, wherein
The top of cabinet door 6 is provided with hanging hole 41, and the top of cabinet 5 is provided with to be included hook 42, connect with hooking device 4, the hooking device 4
Connect hook 42 reels rope 43 and rope closing component, and rope closing component includes the motor 45 that is arranged in cabinet 5, the motor 45 with
The upper wall of cabinet 5 is fixedly connected, and the output shaft of motor 45 is arranged in wall and is fixedly connected with a rotating disk 44, and the rotating disk 44 is horizontal to be turned
It is dynamic, and horizontal level flushes with hanging hole 41, will not be cotton rope abjection rotating disk 44 so when rotating disk 44 rotates, and in cabinet 5
A side wall away from rotation connection position offers dovetail groove 8 and the magnet 81 with the sliding connection of dovetail groove 8, so when take-up fills
Put and door can be relatively fixed by magnetic when door is closed.
Shown in reference picture 1 and Fig. 5, above-mentioned take-up component is controlled by be worked with induction installation 9, and the induction installation 9 includes
Reset switch 1, travel switch 2, timing means, wherein, reset switch 1 is arranged on the outside of cabinet door 6, facilitate staff by
Pressure, travel switch 2 set the side wall of cabinet 5, and the position of travel switch 2 is provided with spacing block set 3 in cabinet door 6, when
When cabinet door 6 is closed, the spacing block set 3 can contradict with travel switch 2, and with the action of driving trip switch 2, timing fills
Put including counter, execution module, wherein, counter includes Enable Pin and overflows end, and above-mentioned travel switch 2 is opened to be normally closed
Close, and travel switch 2 is arranged in series the Enable Pin of linkage counter with reset switch 1, and spilling end coupling execution module should
Execution module includes NPN triode VT, the time relay and alarm module, and the time relay includes coil KT1 and normally opened touched
Wherein, end is overflowed in VT base stage coupling to point KT2, and colelctor electrode is coupled to power supply, and emitter stage is coupled to coil and alarm module, the report
Alert module is arranged to buzzer, and is set with coils from parallel connection of coils, and normally opened contact is connected with motor 45.
Specific works mode is, when cabinet door 6 is opened, the Enable Pin of this hour counter of the closure of travel switch 2, which receives, to be opened
Dynamic signal enabling, so as to play clocking effect, after preset time, the spilling end output high level signal of counter, now
Triode VT is turned on, then buzzer sends alarm sound, meanwhile, the time relay starts timing, now, if staff
During also in working condition, pressing reset switch 1, then counter restarts timing, forgets when staff has moved away from expression
Cabinet door 6 is closed, in order to ensure safety, now normally opened contact KT2 is closed, then motor 45M is acted, and by the drawing of cabinet door 6, realizes shutdown
Feature, it is simple and practical.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (6)
1. a kind of self-closing door power distribution cabinet, including cabinet (5) and the cabinet door (6) with cabinet (5) rotation connection, it is characterised in that：Institute
State and hanging hole (41) is provided with cabinet door (6), hooking device (4) is provided with the cabinet (5), the hooking device (4) includes
Link up with (42), the rope closing component for reeling rope (43) and rope (43) being reeled for packing up of coupling hook (42), the cabinet (5)
On be additionally provided with induction installation (9), the induction installation (9) includes
Travel switch (2), when cabinet door (6) is opened, the travel switch (2) exports induced signal；
Timing means, receive induced signal and start timing, when after preset time, timing means exports enabling signal；
When the rope closing component receives enabling signal, the rope closing component operation is controlled.
A kind of 2. self-closing door power distribution cabinet according to claim 1, it is characterised in that：The rope closing component includes motor (45)
With the rotating disk (44) of connection motor (45) output shaft, the rope (43) that reels is wound in the rotating disk (44).
A kind of 3. self-closing door power distribution cabinet according to claim 2, it is characterised in that：The timing means include counter and
Execution module, the counter include triggering end and overflow end, and the triggering end is coupled to travel switch (2), the spilling end
It is coupled to execution module.
A kind of 4. self-closing door power distribution cabinet according to claim 3, it is characterised in that：The execution module includes the poles of NPN tri-
Pipe and relay, the relay include coil and normally opened contact, the spilling of the base stage coupling counter of the NPN triode
End, colelctor electrode are coupled to power supply, and emitter stage is coupled to coil, and the normally opened contact is serially connected with motor (45).
A kind of 5. self-closing door power distribution cabinet according to claim 4, it is characterised in that：The timing means also include with it is described
The reset switch (1) and the alarm module in parallel with the motor (45), the relay of travel switch (2) series connection are arranged to
The time relay.
A kind of 6. self-closing door power distribution cabinet according to claim 5, it is characterised in that：The motor (45) is arranged on cabinet
(5) in, and fixed with the Over-The-Counter wall of cabinet (5), the output shaft of the motor (45) is arranged in Over-The-Counter wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720525729.XU CN206742679U (en) | 2017-05-11 | 2017-05-11 | A kind of self-closing door power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720525729.XU CN206742679U (en) | 2017-05-11 | 2017-05-11 | A kind of self-closing door power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206742679U true CN206742679U (en) | 2017-12-12 |
Family
ID=60565739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720525729.XU Expired - Fee Related CN206742679U (en) | 2017-05-11 | 2017-05-11 | A kind of self-closing door power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206742679U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112486095B (en) * | 2020-11-27 | 2022-03-29 | 东莞台一盈拓科技股份有限公司 | Numerical control machine tool control method, computer storage medium and numerical control machine tool |
| CN114803754A (en) * | 2021-06-16 | 2022-07-29 | 上海粤菱电梯配件有限公司 | Elevator power failure emergency device with early warning prompt and voice pacifying one-key rescue function |
-
2017
- 2017-05-11 CN CN201720525729.XU patent/CN206742679U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112486095B (en) * | 2020-11-27 | 2022-03-29 | 东莞台一盈拓科技股份有限公司 | Numerical control machine tool control method, computer storage medium and numerical control machine tool |
| CN114803754A (en) * | 2021-06-16 | 2022-07-29 | 上海粤菱电梯配件有限公司 | Elevator power failure emergency device with early warning prompt and voice pacifying one-key rescue function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171212 |