CN207039492U - Flame-proof mine double loop switch controller - Google Patents
Flame-proof mine double loop switch controller Download PDFInfo
- Publication number
- CN207039492U CN207039492U CN201720998049.XU CN201720998049U CN207039492U CN 207039492 U CN207039492 U CN 207039492U CN 201720998049 U CN201720998049 U CN 201720998049U CN 207039492 U CN207039492 U CN 207039492U
- Authority
- CN
- China
- Prior art keywords
- switch
- flame
- proof mine
- double loop
- switch controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Patch Boards (AREA)
Abstract
The utility model flame-proof mine double loop switch controller, belongs to power circuit control technology field；Technical problem to be solved there is provided a kind of switching and require simple, safety, easy to operate flame-proof mine double loop switch controller；Solve technical scheme that the technical problem uses for：Flame-proof mine double loop switch controller, including cabinet, in addition to front cabinet door, wiring chamber door, isolation hand handle, isolating closing lock bar, main loop cabling introducing device, control line line leading device, plug wire binding post, nine core binding posts, insulating phase-change switch, travel switch, scram button, switch condition detection circuit；The utility model can be widely applied to coal production field.
Description
Technical field
The utility model flame-proof mine double loop switch controller, belongs to power circuit control technology field.
Background technology
Nearly two during the last ten years, and in order to realize " energy-saving ", major mineral bureau is in continuous haulage system generally using mining
Soft starter, frequency converter are as starting equipment；In view of the complexity of its structure, stops production once breaking down and often resulting in full ore deposit；
The standby host switching of continuous haulage system is always the problem of underground coal mine.
Using the standby host handover scheme of domestic and international continuous haulage system as analysis object, with " starting equipment line falling " for generation
Table, ore deposit side using " N is standby with one " cold standby scheme, i.e., continuous haulage system have several motors be just coupled several starting equipments,
A standby starting equipment, the starting equipment is cold standby（Power supply is not connect, does not connect load）.When a certain starting equipment outlet failure
When can not start shooting, power supply, load, control cable need to be extractd from failure starting equipment, connect standby starting equipment.Advantage：Standby host
Quantity is few.Shortcoming：Handoff procedure is complicated, it is long to delay the production time, must be equipped with electrician, wiring fallibility.
With " starting equipment is in parallel " for representative, using the parallel arrangement of " N is standby with N ", i.e. continuous haulage system has several for ore deposit side
Several starting equipments, standby respective numbers starting equipment, the starting equipment used and standby starting equipment electricity is just coupled in platform motor
Source is in parallel, load is in parallel, upper electricity when ensureing different by the insulating phase-change switch of respective mains side.When a certain starting equipment goes out
When line failure can not start shooting, by electricity on the power-off of failure starting equipment, standby starting equipment.Advantage：Handoff procedure is simple.Lack
Point：Easy maloperation, using, standby starting equipment upper electricity simultaneously, cause load short circuits；The starting equipment used gives standby starting
Equipment is counter to power, and is damaged during causing.
Utility model content
The utility model flame-proof mine double loop switch controller, overcomes the shortcomings of the prior art, there is provided
One kind switching requires simple, safety, easy to operate flame-proof mine double loop switch controller.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：Flame-proof mine double loop switches
Controller, including cabinet, in addition to front cabinet door, wiring chamber door, isolation hand handle, isolating closing lock bar, main loop cabling introducing device,
Control line line leading device, plug wire binding post, nine core binding posts, insulating phase-change switch, travel switch, scram button, switch
State detection circuit, wiring chamber door are arranged on a side of cabinet, and isolation hand handle, isolating closing lock bar, scram button are arranged on
Another side of cabinet, main loop cabling introducing device, control line line leading device are arranged on rear side of cabinet, and isolation commutation is opened
Pass, travel switch, plug wire binding post, nine core binding posts are arranged on inside cabinet, isolation hand handle include first isolation hand handle,
Second isolation hand handle, the first isolation hand handle, the second isolation hand are connected by isolating closing lock bar, scram button and travel switch phase
Even, the control relay of insulating phase-change switch is connected with nine core binding posts by wire, wire by control line line leading device,
It is connected with the switch condition detection circuit outside cabinet；
Main loop cabling is connected with plug wire binding post, insulating phase-change switch successively by main loop cabling introducing device.
Further, the main loop cabling introducing device includes three main loop cabling introducing devices, the major loop electricity
Cable introducing device is B5 press disc type cable entries.
Further, the control line line leading device includes two control line line leading devices, and the control line line leading device is
A4 compression type nut apparatus.
Further, the scram button includes the first scram button and the second scram button.
Further, the travel switch includes the first travel switch and the second travel switch.
Further, observation window and warning sign are provided with the front cabinet door.
Further, the sides adjacent of the isolation hand handle is provided with locking direction board.
The utility model has the advantages that compared with prior art.
1. the utility model handoff procedure is simple, switching time is short, the handle of insulating phase-change switch need to be only pulled；
Commonly 2. worker on duty is operable to the utility model, it is not necessary to is operated, shortened by the electrician of special training
Time that continuous haulage system recovers；
3. the utility model avoids the accident caused by line falling mistake without line falling；
4. the utility model can make use, standby starting equipment while upper electricity also not to cause load short circuits；
5. two insulating phase-change switch built in the utility model have mechanical interlocked, starting equipment is avoided to be risen to standby
Dynamic equipment is counter to power；
6. the utility model, without line falling, cutting for motor steering can be achieved in the handle that need to only pull insulating phase-change switch
Change.
Brief description of the drawings
The utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is surface structure front view of the present utility model.
Fig. 2 is surface structure right view of the present utility model.
Fig. 3 is surface structure top view of the present utility model.
Fig. 4 is electrical block diagram of the present utility model.
1- front cabinet doors in figure, 2- wiring chamber doors, 3- isolation hand handles, 4- isolating closing lock bars, 5- main loop cablings introduce dress
Put, 6- control line line leading devices, 7- plug wire binding posts, the core binding posts of 8- nine, 9- insulating phase-change switch, 10- travel switches,
11- scram buttons.
Embodiment
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the utility model flame-proof mine double loop switch controller, including cabinet,
Also include front cabinet door 1, wiring chamber door 2, isolation hand handle 3, isolating closing lock bar 4, main loop cabling introducing device 5, control line inlet wire
Device 6, plug wire binding post 7, nine core binding posts 8, insulating phase-change switch 9, travel switch 10, scram button 11, switch shape
State detects circuit, and wiring chamber door 2 is arranged on a side of cabinet, and isolation hand handle 3, isolating closing lock bar 4, scram button 11 are set
In another side of cabinet, main loop cabling introducing device 5, control line line leading device 6 are arranged on rear side of cabinet, isolate commutation
Switch 9, travel switch 10, plug wire binding post 8, nine core binding posts 9 are arranged on inside cabinet, and isolation hand handle 3 includes first
Isolate hand handle, second isolation hand handle, first isolation hand handle, second isolation hand by isolating closing lock bar 4 be connected, scram button 11 with
Travel switch 10 is connected, and the control relay of insulating phase-change switch 9 is connected with nine core binding posts 8 by wire, and wire passes through
Control line line leading device 6, it is connected with the switch condition detection circuit outside cabinet；
Main loop cabling by main loop cabling introducing device 5 successively with plug wire binding post 7, the phase of insulating phase-change switch 9
Even.
Further, the main loop cabling introducing device 5 includes three main loop cabling introducing devices, the major loop electricity
Cable introducing device 5 is B5 press disc type cable entries.
Further, the control line line leading device 6 includes two control line line leading devices, the control line line leading device 6
For A4 compression type nut apparatus.
Further, the scram button 11 includes the first scram button and the second scram button.
Further, the travel switch 10 includes the first travel switch and the second travel switch.
Further, observation window and warning sign are provided with the front cabinet door 1.
Further, the sides adjacent of the isolation hand handle 3 is provided with locking direction board.
In the present embodiment, switch condition detection circuit is used for the open and-shut mode for detecting current commutation disconnecting switch 9, quantity of state
Obtained, and be shown on Surveillance center's screen by the PLC being connected with off state detection single channel, facilitate underground work personnel real-time
The working condition of the equipment is grasped at any time.
The utility model operating process is as follows：When underground work personnel have found and flame-proof mine double loop switch controller
Connected continuous haulage system breaks down, and when starter can not work, staff presses the enter line side for needing to switch first
Scram button 11, it is ensured that travel switch 10 disconnect with the power supply of higher level's electrical equipment, be rotated further by corresponding to isolation hand handle 3 to lock
Tight position, scram button 11 is then discharged, this completes the switching in loop, vice versa.
Embodiment of the present utility model is explained in detail above in conjunction with accompanying drawing, but the utility model is not limited to
Embodiment is stated, in those of ordinary skill in the art's possessed knowledge, the utility model aims can also not departed from
On the premise of various changes can be made.
Claims (7)
1. flame-proof mine double loop switch controller, including cabinet, it is characterised in that：Also include front cabinet door, wiring chamber door, every
From hand handle, isolating closing lock bar, main loop cabling introducing device, control line line leading device, plug wire binding post, nine core terminals
Son, insulating phase-change switch, travel switch, scram button, switch condition detection circuit, wiring chamber door are arranged on a side of cabinet
Face, isolation hand handle, isolating closing lock bar, scram button are arranged on another side of cabinet, main loop cabling introducing device, control
Line line leading device is arranged on rear side of cabinet, and insulating phase-change switch, travel switch, plug wire binding post, nine core binding posts are set
Inside cabinet, isolation hand handle includes the first isolation hand handle, the second isolation hand handle, and the first isolation hand handle, the second isolation hand pass through
Isolating closing lock bar is connected, and scram button is connected with travel switch, the control relay of insulating phase-change switch and nine core binding posts
It is connected by wire, wire is connected by control line line leading device with the switch condition detection circuit outside cabinet；
Main loop cabling is connected with plug wire binding post, insulating phase-change switch successively by main loop cabling introducing device.
2. flame-proof mine double loop according to claim 1 switch controller, it is characterised in that：The main loop cabling
Introducing device includes three main loop cabling introducing devices, and the main loop cabling introducing device is that B5 press disc types cable introduces dress
Put.
3. flame-proof mine double loop according to claim 1 switch controller, it is characterised in that：The control line inlet wire
Device includes two control line line leading devices, and the control line line leading device is A4 compression type nut apparatus.
4. flame-proof mine double loop according to claim 1 switch controller, it is characterised in that：The scram button bag
Include the first scram button and the second scram button.
5. flame-proof mine double loop according to claim 1 switch controller, it is characterised in that：The travel switch bag
Include the first travel switch and the second travel switch.
6. flame-proof mine double loop according to claim 1 switch controller, it is characterised in that：Set on the front cabinet door
It is equipped with observation window and warning sign.
7. flame-proof mine double loop according to claim 1 switch controller, it is characterised in that：The isolation hand handle
Sides adjacent is provided with locking direction board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720998049.XU CN207039492U (en) | 2017-08-10 | 2017-08-10 | Flame-proof mine double loop switch controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720998049.XU CN207039492U (en) | 2017-08-10 | 2017-08-10 | Flame-proof mine double loop switch controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207039492U true CN207039492U (en) | 2018-02-23 |
Family
ID=61475169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720998049.XU Active CN207039492U (en) | 2017-08-10 | 2017-08-10 | Flame-proof mine double loop switch controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207039492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115082763A (en) * | 2022-08-22 | 2022-09-20 | 江苏安弘电气有限公司 | Isolation reversing switch state identification method and system |
-
2017
- 2017-08-10 CN CN201720998049.XU patent/CN207039492U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115082763A (en) * | 2022-08-22 | 2022-09-20 | 江苏安弘电气有限公司 | Isolation reversing switch state identification method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102508441B (en) | Multi-loop comprehensive control device for coal mine fully-mechanized excavation working surface | |
| CN207039492U (en) | Flame-proof mine double loop switch controller | |
| CN206673684U (en) | A kind of power switching device based on PLC controls | |
| CN204088182U (en) | A kind of mine explosion-suppression intelligent vacuum feeding switch | |
| CN206991977U (en) | A kind of blocking device for preventing power transformation operation back brake maloperation | |
| CN203086118U (en) | 10kV cable network feeder automation device | |
| CN207036917U (en) | Thread-changing formula terminal box | |
| CN105150863B (en) | A kind of rolling stock external power source access device | |
| CN209860400U (en) | Movable observation window of switch cabinet door | |
| CN209462086U (en) | A kind of energy storage boosting all-in-one machine | |
| CN207457443U (en) | The test system and its control device of a kind of high-tension switch gear | |
| CN101465525B (en) | High voltage frequency changer isolation trolley type high voltage switch cabinet | |
| CN201498898U (en) | Medium-voltage double-layer motor control cabinet | |
| CN101483354B (en) | General remote control electric appliance control box | |
| CN112736749A (en) | KYN high tension switchgear intelligence control system | |
| CN207353746U (en) | A kind of Novel switch cabinet | |
| CN205509644U (en) | Diesel generating set is as reserve high voltage power supply's power supply system | |
| CN206758302U (en) | A kind of Novel change-over switch electrical equipment | |
| CN201138726Y (en) | Electric appliance interlocking apparatus for multiple drawer type circuit breaker | |
| CN221081186U (en) | Select starting drive of multi-functional Variable Frequency Speed Governing (VFSG) all-in-one | |
| CN204992391U (en) | Mining vacuum feeder switch device with isolating fractures | |
| CN206022971U (en) | A kind of intelligent distribution switch cabinet | |
| CN2836299Y (en) | Mini-type integrated explosion-proof and intrinsically safe multi-functional vacuum electromagnetic starter for mining use | |
| CN216289852U (en) | Environment-friendly gas insulation looped network switch power control device | |
| CN204759096U (en) | Three -way formula switching device remote monitoring terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |