CN209413940U - The remote control unit of interior shaft lifting system safety door and promotion signal - Google Patents
The remote control unit of interior shaft lifting system safety door and promotion signal Download PDFInfo
- Publication number
- CN209413940U CN209413940U CN201920163893.XU CN201920163893U CN209413940U CN 209413940 U CN209413940 U CN 209413940U CN 201920163893 U CN201920163893 U CN 201920163893U CN 209413940 U CN209413940 U CN 209413940U
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- signal
- remote control
- station
- contact
- safety door
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Abstract
The utility model discloses the remote control units of a kind of interior shaft lifting system safety door and promotion signal, parking lot is remotely controlled including interior shaft lifting system and is remotely controlled safety door, hole top signal, station and the signal station in parking lot, the safety door includes actuating motor and switching circuit, and the hole top signal includes signal line；The switching circuit and signal line are co-located in the electric appliance control box in remote control parking lot, and the electric appliance control box is electrically connected receiver, and the receiver connects the transmitter for being located at interior shaft control room by wireless signal；The remote control normally-closed contact of the transmitter is connected in the major loop of switching circuit, it is in parallel with the station shutdown play button in switching circuit to be remotely controlled shutdown contact, opening door of remote-control contact is in parallel with the station enabling play button in switching circuit, and remote signal contact is in parallel with the signal station button in signal line.The remote control unit of the utility model can be remotely controlled parking lot safety door and hole top signal, solve the problems, such as the safety and reliability that safety door switch and promotion signal are sent, avoid the generation of promotion accident.
Description
Technical field
The utility model belongs to mine hoisting technical field, is related to a kind of interior shaft lifting system safety door and promotion signal
Remote control unit.
Background technique
China is vast in territory, and rich in minerals, wherein a big chunk mineral products are needed from underground mining through a series of transports
Lifting means mentions ground to realize its use value.It is by the pit shaft lifts personnel of interior shaft that interior shaft, which is promoted, promotes mine
Stone and all kinds of equipment.Some interior shafts as booster action, and the later period that stops production enter the interior shaft in mine management stage, by
In these interior shafts far from main shaft mouth, to arrive interior shaft operation and need in underworkings walking relatively long distance, because of not big life
Production task, lifting system frequency of use is lower, along with the working environment of underground humidity, leads to safety door and underground signal system
Failure rate is higher.Current solution is that winchman and signalman is periodically allowed to open sky to rarely needed interior shaft lifting system
Machine operating and repair and maintenance cannot although doing so the failure rate of the safety door that can be reduced lifting system and promotion signal etc.
The failure of safety door and signal system is solved at all from the internal operating program of lifting system to prestige caused by promotion safety
The side of body.Meanwhile interior shaft safety door and promotion signal room needs be arranged in different production of water planes, it is contemplated that manpower at
This, it is impossible to each level all sets full-time signalman, especially rarely needed service shaft and in halt production later regulation rank
The interior shaft of section, personnel and material lifting problem when such no signal full-time staff operates at the scene become influence and promote system
One unfavorable factor of the security reliability of system, often the promotion accident because of maloperation and caused by sending out wrong signal.
Summary of the invention
For described in background technique, the mine interior shaft lifting system of the prior art, when frequency of use is lower, because lacking
Control on few internal operating program, when safety door and promotion signal failure or production scene is without full-time signal personnel
When, it cannot be guaranteed that the problem of promotion accident, easily occurs in safety of going into the well on personnel, the utility model provides a kind of interior shaft promotion system
Unite safety door and promotion signal remote control unit, the device can remote control security door and hole top signal, can thoroughly solve to pacify
The problem of safety and reliability of air cock and signal system switch, the workload of signalman is reduced, human resources is saved, avoids
The generation of promotion accident.
The utility model is that solution above-mentioned technical problem, a kind of interior shaft lifting system are safe by the following technical programs
The remote control unit of door and promotion signal is remotely controlled parking lot including interior shaft lifting system and is remotely controlled safety door, the well in parking lot
Message number, station and signal station, the safety door include actuating motor and switching circuit, and the hole top signal includes signal wire
Road；The switching circuit and signal line are co-located in the electric appliance control box in remote control parking lot, and the electric appliance control box is electrically connected
Receiver, the receiver are located at the transmitter of interior shaft control room by wireless signal connection；The remote control of the transmitter is normal
Closed contact is connected in the major loop of switching circuit, and the station shutdown play button in remote control shutdown contact and switching circuit is simultaneously
Connection, opening door of remote-control contact is in parallel with the station enabling play button in switching circuit, in remote signal contact and signal line
Signal station button it is in parallel.
Further, the switching circuit includes shutdown separated time road, enabling separated time road and shutdown separated time road and enabling point
The transmitter remote control normally-closed contact and the normally closed play button of station being connected in series respectively after lines in parallel；The shutdown separated time road
Coil including shutdown sub-line road and with the concatenated positive contactor in shutdown sub-line road, shutdown sub-line road includes parallel with one another
Remote control shutdown contact, positive contactor normally opened contact and station shutdown play button；The enabling separated time road includes opening
Door sub-line road and the coil with the concatenated reversed contactor in enabling sub-line road, enabling sub-line road include remote control parallel with one another
Enabling contact, reversed contactor normally opened contact and station enabling play button；The station is closed the door, enabling work is pressed
The remote control shutdown contact and opening door of remote-control contact of button and transmitter are normally opened contact；The supply voltage of the switching circuit
For 36V.
Further, the actuating motor is three alternating current generators, and three of positive contactor and reversed contactor are often
It is connected on the power circuit of the actuating motor after opening contact shunt.
Further, in the signal line, forward-, series contactor after remote signal contact is in parallel with signal station button
Normally-closed contact.
Further, the remote control parking lot is provided with camera, and the camera is electrically connected the display of interior shaft control room.
Working principle of the utility model is:
The remote control shutdown contact of transmitter is pressed, positive contactor is attracted, and actuating motor rotates forward, and safety door is closed,
After safety door is closed in place, the remote control normally-closed contact of transmitter is pressed, positive contactor discharges, in actuating motor power circuit
Three normally open contacts of positive contactor disconnect, and actuating motor stops working, the working effect that transmitter remote control security door is closed with
Pressing operations platform shutdown play button is identical with the effect of the normally closed play button of station respectively on remote control parking lot station.
The opening door of remote-control contact of transmitter is pressed, reversed contactor is attracted, and actuating motor rotates backward, and safety door is opened,
After safety door is opened in place, the remote control normally-closed contact of transmitter is pressed, reversed contactor discharges, in actuating motor power circuit
Three normally open contacts of reversed contactor disconnect, and actuating motor stops working, the working effect that transmitter remote control security door is opened with
Pressing operations platform enabling play button is identical with the effect of the normally closed play button of station respectively on remote control parking lot station.
When safety door closes not in place, positive contactor does not discharge, then in signal line, positive contactor normally-closed contact is not
It can be connected, press the remote signal contact of transmitter at this time, the signal on signal line will not issue, and realize safety door and signal
It is chain.After safety door is closed in place, the distant of transmitter is pressed in positive contactor release, positive contactor normally-closed contact conducting
Signalling contact is controlled, promotion signal sending, while electric bell ring are had, realizes long-range sending promotion signal.
In conclusion signalman is in interior shaft control room, it will be able to which Wireless remote control is remotely controlled the pass of the safety door in parking lot
Closing and opening opens, and can also issue promotion signal, and can be realized safety door close it is chain with hole top signal, thus substitution signal
For work in the manipulation work of remote control parking lot station and in the manipulation work of telecar field signal platform, the labour for reducing signalman is strong
Degree, reduces signalman's staffing, additionally it is possible to ensure that signal issues after safety door closing, improve the safety of lifting system
Coefficient avoids promotion accident caused by mistaking signal.
The utility model has the beneficial effects that
The interior shaft lifting system safety door of the utility model and the remote control unit of promotion signal, can be remotely controlled parking lot
Safety door and hole top signal solve the problems, such as the safety and reliability that safety door switch and promotion signal are sent, can reduce letter
The workload of number work, avoids the generation of promotion accident, is advantageously implemented the automation of mine operation.
Detailed description of the invention
The electricity of the remote control unit of the interior shaft lifting system safety door and promotion signal of Fig. 1 the utility model embodiment
Road connection schematic diagram；
Fig. 2 safety door actuating motor circuit connection diagram；
The remote control parking lot schematic diagram of Fig. 3 the utility model embodiment；
1 in figure, remote control parking lot, 2, safety door, 3, hole top signal, 4, station, 5, signal station, 6, actuating motor, 7, open
Pass route, 71, shutdown separated time road, 711, shutdown sub-line road, 72, enabling separated time road, 721, enabling sub-line road, 8, signal line,
9, electric appliance control box, 10, receiver, 11, transmitter, 12, remote control normally-closed contact, 13, opening door of remote-control contact, 14, station pass
Door play button, 15, remote control shutdown contact, 16, station enabling play button, 17, remote signal contact, 18, signal station presses
Button, 19, the normally closed play button of station, 20, positive contactor, 201, positive contactor normally opened contact, 202, positive contactor
Three normally open contacts, 203, positive contactor normally-closed contact, 21, reversed contactor, 211, reversed contactor normally opened contact, 212,
Three normally open contacts of reversed contactor, 22, camera, 23, display, 24, signalman, 25, interior shaft control room, 26, electric bell.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Query graph 1 to Fig. 3, a kind of interior shaft lifting system safety door of the utility model embodiment and promotion signal it is distant
Control device is controlled, be remotely controlled parking lot 1 including interior shaft lifting system and is remotely controlled safety door 2, the hole top signal 3, station in parking lot 1
4 and signal station 5, the safety door 2 includes actuating motor 6 and switching circuit 7, and the hole top signal 3 includes signal line 8；Institute
It states switching circuit 7 and signal line 8 is co-located in the electric appliance control box 9 in remote control parking lot, the electric appliance control box 9 is electrically connected
Device 10 is received, the receiver 10 is located at the transmitter 11 of interior shaft control room by wireless signal connection；The transmitter 11
Remote control normally-closed contact 12 is connected in the major loop of switching circuit 7, and the station in remote control shutdown contact 15 and switching circuit 7 closes
Door play button 14 is in parallel, and opening door of remote-control contact 13 is in parallel with the station enabling play button 16 in switching circuit, remote control letter
Number contact 17 is in parallel with the signal station button 18 in signal line 8.
In the present embodiment, the switching circuit includes shutdown separated time road 71, enabling separated time road 72 and shutdown separated time road 71
The transmitter 11 being connected in series respectively after in parallel with enabling separated time road 72 is remotely controlled normally-closed contact 12 and the normally closed play button of station
19；The shutdown separated time road 71 includes shutdown sub-line road 711 and the line with the concatenated positive contactor 20 in shutdown sub-line road 711
Circle, shutdown sub-line road 711 include remote control shutdown contact 15 parallel with one another, positive contactor normally opened contact 201, Yi Jicao
Make platform shutdown play button 14；The enabling separated time road 72 is concatenated anti-including enabling sub-line road 721 and with enabling sub-line road 721
To the coil of contactor 21, enabling sub-line road 721 includes opening door of remote-control contact 13 parallel with one another, and reversed contactor is normally opened
Contact 211 and station enabling play button 16；The station shutdown, enabling play button 14,16 and transmitter
Remote control shutdown contact 15 and opening door of remote-control contact 13 be normally opened contact；The supply voltage of the switching circuit is 36V.
In the present embodiment, the actuating motor 6 is three alternating current generators, and three of positive contactor and reversed contactor are often
Contact 202 and 203 is opened, is connected on the power circuit of actuating motor 6 after in parallel.
In the present embodiment, in the signal line 8, forward-, series after remote signal contact 17 is in parallel with signal station button 8
Contactor normally-closed contact 203.
In the present embodiment, the remote control parking lot 1 is provided with camera 25, and the camera 22 is electrically connected interior shaft control room
Display 23.The setting is advantageously implemented 24 remote monitoring activities of signalman.
Working principle of the utility model is:
The remote control shutdown contact 15 of transmitter is pressed, positive contactor 20 is attracted, and actuating motor 6 rotates forward, safety door 2
It closes, after safety door 2 is closed in place, presses the remote control normally-closed contact 12 of transmitter 11, positive contactor 20 discharges, actuating motor
Three normally open contacts 202 of positive contactor in 6 power circuits disconnect, and actuating motor 6 stops working, 11 remote control security of transmitter
Door 2 close working effects with remote control 1 station 4 of parking lot on distinguish pressing operations platform shutdown play button 14 and station it is normal
The effect for closing play button 19 is identical.
The opening door of remote-control contact 13 of transmitter 11 is pressed, reversed contactor 21 is attracted, and actuating motor 6 rotates backward, safety
Door 2 is opened, and after safety door 2 is opened in place, presses the remote control normally-closed contact 12 of transmitter 11, and reversed contactor 21 discharges, and executes
Three normally open contacts 212 of reversed contactor in 6 power circuit of motor disconnect, and actuating motor 6 stops working, and transmitter 11 is remotely controlled
The working effect that safety door 2 is opened and pressing operations platform enabling play button 16 and the operation respectively on remote control 1 station 4 of parking lot
The effect of the normally closed play button 19 of platform is identical.
When safety door 2 closes not in place, positive contactor 20 does not discharge, then in signal line 8, the positive normally closed touching of contactor
Point 203 does not turn on, and presses the remote signal contact 17 of transmitter 11 at this time, and the signal on signal line 8 will not issue, and realizes
Safety door 2 and hole top signal 3 are chain.After safety door 2 is closed in place, positive contactor 20 discharges, the positive normally closed touching of contactor
203 conducting of point, presses the remote signal contact of transmitter 11, has promotion signal sending, while 26 ring of electric bell, realizes long-range
Issue promotion signal.
In conclusion signalman 24 is in interior shaft control room 25, it will be able to the safety door in Wireless remote control remote control parking lot 1
2 closing and unlatching, can also issue promotion signal, and can be realized safety door 2 close it is chain with signal, to substitute letter
The manipulation work of number work 24 in remote control 1 station 4 of parking lot and the manipulation work in remote control 1 signal station 5 of parking lot, reduce signalman
24 labor intensity reduces 24 staffing of signalman, additionally it is possible to ensure that signal issues after the closing of safety door 2, improve
The safety coefficient of lifting system avoids promotion accident caused by mistaking signal.
The utility model embodiment the utility model has the advantages that
The interior shaft lifting system safety door of the utility model embodiment and the remote control unit of promotion signal, Neng Gouyao
Parking lot safety door and hole top signal are controlled, solves the problems, such as the safety and reliability that safety door switch and promotion signal are sent, energy
The workload for reducing signalman, avoids the generation of promotion accident, is advantageously implemented the automation of mine operation.
Above embodiments and attached drawing are merely to illustrate the technical solution of the utility model, are not the limits to the utility model
System, is described in detail the utility model referring to preferred embodiment, those skilled in the art should understand that,
The variations, modifications, additions or substitutions that those skilled in the art are made in the essential scope of the utility model
Without departure from the objective of the utility model, it also should belong to the claims of the utility model.
It is state of the art that the utility model, which does not specifically describe place,.
Claims (5)
1. a kind of remote control unit of interior shaft lifting system safety door and promotion signal, including the remote control of interior shaft lifting system
Parking lot and safety door, hole top signal, station and the signal station for being remotely controlled parking lot, it is characterised in that: the safety door includes holding
Row motor and switching circuit, the hole top signal include signal line；The switching circuit and signal line are co-located on distant
In the electric appliance control box for controlling parking lot, the electric appliance control box is electrically connected receiver, and the receiver is connected by wireless signal and is located at
The transmitter of interior shaft control room；The remote control normally-closed contact of the transmitter is connected in the major loop of switching circuit, and remote control is closed
Door contact is in parallel with the station shutdown play button in switching circuit, and opening door of remote-control contact is opened with the station in switching circuit
Door play button is in parallel, and remote signal contact is in parallel with the signal station button in signal line.
2. the remote control unit of interior shaft lifting system safety door and promotion signal according to claim 1, feature
Be: the switching circuit include shutdown separated time road, enabling separated time road and shutdown separated time road it is in parallel with enabling separated time road after point
The transmitter remote control normally-closed contact and the normally closed play button of station not being connected in series；The shutdown separated time road includes shutdown sub-line
Road and coil with the concatenated positive contactor in shutdown sub-line road, shutdown sub-line road include that remote control parallel with one another is closed the door touching
Point, positive contactor normally opened contact and station shutdown play button；The enabling separated time road include enabling sub-line road and with
The coil of the concatenated reversed contactor in enabling sub-line road, enabling sub-line road include opening door of remote-control contact parallel with one another, instead
To contactor normally opened contact and station enabling play button；The station shutdown, enabling play button, and transmitting
The remote control shutdown contact and opening door of remote-control contact of device are normally opened contact；The supply voltage of the switching circuit is 36V.
3. the remote control unit of interior shaft lifting system safety door and promotion signal according to claim 2, feature
Be: the actuating motor is three alternating current generators, is connected after three normally opened contacts parallel connection of positive contactor and reversed contactor
It connects on the power circuit of the actuating motor.
4. the remote control unit of interior shaft lifting system safety door and promotion signal according to claim 1, feature
It is: in the signal line, forward-, series contactor normally-closed contact after remote signal contact is in parallel with signal station button.
5. the remote control unit of interior shaft lifting system safety door and promotion signal according to claim 1, feature
Be: the remote control parking lot is provided with camera, and the camera is electrically connected the display of interior shaft control room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163893.XU CN209413940U (en) | 2019-01-30 | 2019-01-30 | The remote control unit of interior shaft lifting system safety door and promotion signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163893.XU CN209413940U (en) | 2019-01-30 | 2019-01-30 | The remote control unit of interior shaft lifting system safety door and promotion signal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209413940U true CN209413940U (en) | 2019-09-20 |
Family
ID=67944478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920163893.XU Expired - Fee Related CN209413940U (en) | 2019-01-30 | 2019-01-30 | The remote control unit of interior shaft lifting system safety door and promotion signal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209413940U (en) |
-
2019
- 2019-01-30 CN CN201920163893.XU patent/CN209413940U/en not_active Expired - Fee Related
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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: 20190920 Termination date: 20210130 |