CN207542666U - A kind of combined electrical apparatus panel crosslinking lock device - Google Patents
A kind of combined electrical apparatus panel crosslinking lock device Download PDFInfo
- Publication number
- CN207542666U CN207542666U CN201721523060.7U CN201721523060U CN207542666U CN 207542666 U CN207542666 U CN 207542666U CN 201721523060 U CN201721523060 U CN 201721523060U CN 207542666 U CN207542666 U CN 207542666U
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- Prior art keywords
- electrical apparatus
- combined electrical
- button
- interlocker
- screw
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Abstract
The utility model discloses a kind of combined electrical apparatus panel crosslinking lock devices, including combined electrical apparatus cabinet, fault detector, terminal box, interlocker, overload inductor, breaking plug-in strip, microswitch, the fault detector is provided on the combined electrical apparatus cabinet, voltmeter is provided with below the fault detector, stop button is provided with beside the voltmeter, the stop button is internally provided with button contacts piece, start button is provided with beside the stop button, the start button is internally provided with the button contacts piece, the combined electrical apparatus cabinet is internally provided with the terminal box.Advantageous effect is：The device can be when circuit breaks down, felt by overloading inductor, so as to which interlocker be made to break circuit, prevent occurring drain conditions in Electric Appliance Cabinet, make combined electrical apparatus cabinet in a safe condition, maintenance personal is facilitated to overhaul, and fault detector can show that the position of the switch of failure, prevent operating personnel's maloperation, it is impossible to fix a breakdown in time.
Description
Technical field
The utility model is related to combined electrical apparatus technical field, more particularly to a kind of combined electrical apparatus panel crosslinking lock device.
Background technology
Combined electrical apparatus（composite apparatus）It is by two or more electric appliance, is formed by wiring requirement
One entirety and each electric appliance still keep originality can device.Compact-sized, outline overall and installing dimensions is small, easy to use, and each electricity
The performance of device can preferably cooperation.It can be divided into low pressure combined electrical apparatus and high-voltage combined electrical apparatus by voltage levels.Common is low
Pressure combined electrical apparatus has Fuse Type knife-like switch, electromagnetic starter, combined starter etc..Low pressure combined electrical apparatus is easy to use, can make be
It unites greatly simplified.High-voltage combined electrical apparatus is divided into two kinds of open type and totally enclosed type by insulation system.
Safety interlock is widely used general in field of industrial safety, and a large amount of danger source is expose in factory：Rotation
Wheel, movement lever etc., if set without any additional protection, worker is in direct contact this kind of danger source, may
It can lead to industrial accident；In order to avoid the generation of this kind of accident, can select to add additional protective device, safety interlock
Development be not limited to the protective device of protective cover etc, but to the concept development of more broad sense, but howsoever develop,
Wherein at least include two concepts：First, for safety；2nd, it must link with equipment, mechanical equal controller.
The security performance that ensure that device is used in combination with interlock in combined electrical apparatus, but worker is checking safety failure
When, it is not easy to the place broken down is found, maloperation can delay efficiency, while general electric appliance does not have interlock,
In operation and machine running process, it may appear that safety accident.
Invention content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of combined electrical apparatus panel interlocking dress
It puts.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of combined electrical apparatus panel crosslinking lock device, including combined electrical apparatus cabinet, fault detector, terminal box, interlocker, mistake
Inductor, breaking plug-in strip, microswitch are carried, the fault detector, the malfunction coefficient are provided on the combined electrical apparatus cabinet
Voltmeter is provided with below device, is provided with stop button beside the voltmeter, the stop button is internally provided with button and connects
Contact, the stop button side are provided with start button, and the start button is internally provided with the button contacts piece, described
Combined electrical apparatus cabinet is internally provided with the terminal box, and breaker is provided with below the terminal box, is set below the breaker
There is power switch, contactor is provided with below the power switch, the interlocker is provided with above the power switch, it is described
Interlocker is internally provided with the breaking plug-in strip, and the microswitch, the microswitch are provided with below the open circuit plug-in strip
Side is provided with the overload inductor, and power cord is provided with above the interlocker.
In above structure, the power cord transmission electric current enters the combined electrical apparatus cabinet, by the power switch, passes through
The start button and the contactor are connected after the breaker, forms complete circuit, when circuit breaks down, the mistake
Fault-signal can be monitored by carrying inductor, and signal is passed to the fault detector and the microswitch, the fine motion
The switch control breaking plug-in strip breaks the electric current in circuit, personnel inspection failure convenient to overhaul, and simultaneous faults display can be shown
Location of fault is shown, service personnel is made intuitively to know failure problems, quickly solves failure.
In order to further improve a kind of use function of combined electrical apparatus panel crosslinking lock device, the fault detector and institute
It states combined electrical apparatus cabinet to be connected by screw, the voltmeter and the combined electrical apparatus cabinet nested encryptions.
In order to further improve a kind of use function of combined electrical apparatus panel crosslinking lock device, the start button with it is described
Combined electrical apparatus cabinet nested encryptions, the stop button and the combined electrical apparatus cabinet nested encryptions, the stop button are pressed with described
Button contact chip is connected through a screw thread, and the start button is connected through a screw thread with the button contacts piece.
In order to further improve a kind of use function of combined electrical apparatus panel crosslinking lock device, the start button with it is described
Contactor is connected by conducting wire, and the stop button is connect with the breaker by conducting wire, the terminal box and the open circuit
Device is connected by conducting wire, and the terminal box is connected by screw with the combined electrical apparatus cabinet, and the terminal box is pressed with the stopping
Button is connected by conducting wire.
In order to further improve a kind of use function of combined electrical apparatus panel crosslinking lock device, the breaker with described group
It closes Electric Appliance Cabinet to be connected by screw, the breaker is connect with the power switch by conducting wire, the contactor and the electricity
Source switch is connected by conducting wire, and the contactor is connected by screw with the combined electrical apparatus cabinet.
In order to further improve a kind of use function of combined electrical apparatus panel crosslinking lock device, the power switch with it is described
Combined electrical apparatus cabinet is connected by screw, and the power switch is connect with the interlocker by conducting wire.
In order to further improve a kind of use function of combined electrical apparatus panel crosslinking lock device, the interlocker with described group
It closes Electric Appliance Cabinet to be connected by screw, the overload inductor is connected by screw with the interlocker, the microswitch and institute
State overload inductor connected by conducting wire, the microswitch is connected by screw with the interlocker, it is described open circuit plug-in strip and
The interlocker is connected by screw, and the open circuit plug-in strip is connect with the microswitch by conducting wire.
The beneficial effects of the utility model are：The device can be when circuit breaks down, by overloading inductor sense
It arrives, so as to which interlocker be made to break circuit, prevents occurring drain conditions in Electric Appliance Cabinet, make combined electrical apparatus cabinet in a safe condition, side
Just maintenance personal overhauls, and fault detector can show that the position of the switch of failure, prevent operating personnel's maloperation, it is impossible to and
When fix a breakdown.
Description of the drawings
Fig. 1 is a kind of front view of combined electrical apparatus panel crosslinking lock device described in the utility model；
Fig. 2 is a kind of combined electrical apparatus cabinet internal structure signal of combined electrical apparatus panel crosslinking lock device described in the utility model
Figure；
Fig. 3 is a kind of circuit diagram of combined electrical apparatus panel crosslinking lock device described in the utility model.
The reference numerals are as follows：
1st, combined electrical apparatus cabinet；2nd, fault detector；3rd, voltmeter；4th, stop button；5th, start button；6th, terminal box；7、
Breaker；8th, interlocker；9th, power switch；10th, contactor；11st, inductor is overloaded；12nd, breaking plug-in strip；13rd, microswitch；
14th, power cord；15th, button contacts piece.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of combined electrical apparatus panel crosslinking lock device, including combined electrical apparatus cabinet 1, fault detector 2,
Terminal box 6, interlocker 8 overload inductor 11, breaking plug-in strip 12, microswitch 13, are set on combined electrical apparatus cabinet 1 faulty aobvious
Show device 2, for the combined electrical apparatus cabinet 1 for placing and protecting circuit, fault detector 2, which corresponds to, is used for display circuit at each circuit
Trouble point, 2 lower section of fault detector are provided with voltmeter 3, and voltmeter 3 is used for display circuit voltage, and 3 side of voltmeter is provided with
Stop button 4, stop button 4 operate for halt circuit, and stop button 4 is internally provided with button contacts piece 15, button contacts
Piece 15 is for connecting circuit, and 4 side of stop button is provided with start button 5, and start button 5 is used for start-up circuit, start button 5
Button contacts piece 15 is internally provided with, combined electrical apparatus cabinet 1 is internally provided with terminal box 6, and terminal box 6 is used to connect conducting wire, terminal box 6
Lower section is provided with breaker 7, and breaker 7 is for protecting circuit, and 7 lower section of breaker is provided with power switch 9, and power switch 9 is used
In control road break-make, 9 lower section of power switch is provided with contactor 10, and contactor 10 for quickly cutting off alternating current circuit, open by power supply
It closing 9 tops and is provided with interlocker 8, for interlocker 8 for protecting operating personnel safe, interlocker 8 is internally provided with breaking plug-in strip 12,
Breaking plug-in strip 12 is for breaking circuital current, and breaking 12 lower section of plug-in strip is provided with microswitch 13, and microswitch 13 is used to control
Breaking plug-in strip, 13 side of microswitch are provided with overload inductor 11, and overload inductor 11 is for sensor circuit overload signal, connection
8 top of lock device is provided with power cord 14, and power cord 14 is used to conduct electric current.
In above structure, power cord 14 transmits electric current and enters combined electrical apparatus cabinet 1, by power switch 9, passes through breaker 7
Connection start button 5 and contactor 10 afterwards, form complete circuit, and when circuit breaks down, overload inductor 11 can monitor
Signal is passed to fault detector 2 and microswitch 13 by fault-signal, and microswitch 13 controls breaking plug-in strip 12 to break electricity
Electric current in road, personnel inspection failure convenient to overhaul, simultaneous faults display 2 can show location of fault, make service personnel
Intuitively know failure problems, quickly solve failure.
In order to further improve a kind of use function of combined electrical apparatus panel crosslinking lock device, fault detector 2 is with combining
Electric Appliance Cabinet 1 is connected by screw, voltmeter 3 and 1 nested encryptions of combined electrical apparatus cabinet, and start button 5 is nested with combined electrical apparatus cabinet 1 even
It connects, stop button 4 and 1 nested encryptions of combined electrical apparatus cabinet, stop button 4 are connected through a screw thread with button contacts piece 15, and startup is pressed
Button 5 is connected through a screw thread with button contacts piece 15, and start button 5 is connect with contactor 10 by conducting wire, stop button 4 and open circuit
Device 7 is connected by conducting wire, and terminal box 6 is connect with breaker 7 by conducting wire, and terminal box 6 is connected with combined electrical apparatus cabinet 1 by screw
Connect, terminal box 6 is connect with stop button 4 by conducting wire, and breaker 7 is connected by screw with combined electrical apparatus cabinet 1, breaker 7 with
Power switch 9 is connected by conducting wire, and contactor 10 is connect with power switch 9 by conducting wire, and contactor 10 is logical with combined electrical apparatus cabinet 1
Screw connection is crossed, power switch 9 is connected by screw with combined electrical apparatus cabinet 1, and power switch 9 is connect with interlocker 8 by conducting wire,
Interlocker 8 is connected by screw with combined electrical apparatus cabinet 1, and overload inductor 11 is connected by screw with interlocker 8, microswitch 13
It is connect with overload inductor 11 by conducting wire, microswitch 13 is connected by screw with interlocker 8, breaking plug-in strip 12 and interlocker
8 are connected by screw, and breaking plug-in strip 12 is connect with microswitch 13 by conducting wire.
The basic principle, main feature and advantage of the utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by appending claims and equivalents.
Claims (7)
1. a kind of combined electrical apparatus panel crosslinking lock device, it is characterised in that：Including combined electrical apparatus cabinet, fault detector, terminal box,
Interlocker overloads inductor, breaking plug-in strip, microswitch, and the fault detector is provided on the combined electrical apparatus cabinet, described
Voltmeter is provided with below fault detector, stop button is provided with beside the voltmeter, is set inside the stop button
There is button contacts piece, be provided with start button beside the stop button, the start button is internally provided with the button and connects
Contact, the combined electrical apparatus cabinet are internally provided with the terminal box, breaker, the breaker are provided with below the terminal box
Lower section is provided with power switch, and contactor is provided with below the power switch, is provided with above the power switch described
Device is locked, the interlocker is internally provided with the breaking plug-in strip, the microswitch is provided with below the open circuit plug-in strip, described
The overload inductor is provided with beside microswitch, power cord is provided with above the interlocker.
2. a kind of combined electrical apparatus panel crosslinking lock device according to claim 1, it is characterised in that：The fault detector
It is connected by screw with the combined electrical apparatus cabinet, the voltmeter and the combined electrical apparatus cabinet nested encryptions.
3. a kind of combined electrical apparatus panel crosslinking lock device according to claim 1, it is characterised in that：The start button with
The combined electrical apparatus cabinet nested encryptions, the stop button and the combined electrical apparatus cabinet nested encryptions, the stop button and institute
It states button contacts piece to be connected through a screw thread, the start button is connected through a screw thread with the button contacts piece.
4. a kind of combined electrical apparatus panel crosslinking lock device according to claim 1, it is characterised in that：The start button with
The contactor is connected by conducting wire, and the stop button is connect with the breaker by conducting wire, the terminal box with it is described
Breaker is connected by conducting wire, and the terminal box is connected by screw with the combined electrical apparatus cabinet, and the terminal box is stopped with described
Only button is connected by conducting wire.
5. a kind of combined electrical apparatus panel crosslinking lock device according to claim 1, it is characterised in that：The breaker and institute
It states combined electrical apparatus cabinet to be connected by screw, the breaker is connect with the power switch by conducting wire, the contactor and institute
It states power switch to connect by conducting wire, the contactor is connected by screw with the combined electrical apparatus cabinet.
6. a kind of combined electrical apparatus panel crosslinking lock device according to claim 1, it is characterised in that：The power switch with
The combined electrical apparatus cabinet is connected by screw, and the power switch is connect with the interlocker by conducting wire.
7. a kind of combined electrical apparatus panel crosslinking lock device according to claim 1, it is characterised in that：The interlocker and institute
It states combined electrical apparatus cabinet to be connected by screw, the overload inductor is connected by screw with the interlocker, the microswitch
It is connect with the overload inductor by conducting wire, the microswitch is connected by screw with the interlocker, the circuit breaker
Knife is connected by screw with the interlocker, and the open circuit plug-in strip is connect with the microswitch by conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523060.7U CN207542666U (en) | 2017-11-15 | 2017-11-15 | A kind of combined electrical apparatus panel crosslinking lock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523060.7U CN207542666U (en) | 2017-11-15 | 2017-11-15 | A kind of combined electrical apparatus panel crosslinking lock device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207542666U true CN207542666U (en) | 2018-06-26 |
Family
ID=62613354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721523060.7U Expired - Fee Related CN207542666U (en) | 2017-11-15 | 2017-11-15 | A kind of combined electrical apparatus panel crosslinking lock device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207542666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114200291A (en) * | 2021-11-10 | 2022-03-18 | 广州亿沃新能源科技有限公司 | High-voltage circuit breaker dynamic contact resistance testing device with expandable function |
-
2017
- 2017-11-15 CN CN201721523060.7U patent/CN207542666U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114200291A (en) * | 2021-11-10 | 2022-03-18 | 广州亿沃新能源科技有限公司 | High-voltage circuit breaker dynamic contact resistance testing device with expandable function |
| CN114200291B (en) * | 2021-11-10 | 2024-01-23 | 天航长鹰(江苏)科技有限公司 | High-voltage circuit breaker dynamic contact resistance testing device with extensible 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 |
Granted publication date: 20180626 Termination date: 20201115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |