CN208530586U - A kind of coal mine is kept off a car thick stick with touching formula sound-light alarm - Google Patents
A kind of coal mine is kept off a car thick stick with touching formula sound-light alarm Download PDFInfo
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- CN208530586U CN208530586U CN201821221740.8U CN201821221740U CN208530586U CN 208530586 U CN208530586 U CN 208530586U CN 201821221740 U CN201821221740 U CN 201821221740U CN 208530586 U CN208530586 U CN 208530586U
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- thick stick
- sensor
- car
- alarm
- kept
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Abstract
The utility model discloses a kind of coal mines to be kept off a car thick stick with touching formula sound-light alarm, it is related to one kind and keeps off a car thick stick.Including thick stick of pneumatically keeping off a car, pneumatic control case, sensor, control host and alarm, cylinder is provided on pneumatic thick stick of keeping off a car, cylinder is connected with pneumatic control case, pneumatic control case connects with wind regime, sensor is provided with above cylinder, sensor is connected by cable with control host, and control host is connected with alarm, the piston rod of cylinder also passes through rope to be fixed with top plate, and sensor is fixed on top plate；The sensor is using mechanical passage formula sensor.The utility model has ensured the pneumatic car stopping rod normal safe operation of ramp, and improves the safety coefficient of ramp transport, guarantees the personal safety of operator.
Description
Technical field
It keeps off a car thick stick the utility model relates to one kind, and in particular to a kind of coal mine is kept off a car thick stick with touching formula sound-light alarm.
Background technique
With the propulsion of down-hole mining, ramp transport is an important link of Safety of Coal Mine Production work.In recent years,
The reason of ratio that ramp shipping accident accounts for mine accident sum is continuously increased, and slope shipping accident is caused to occur has very much,
Such as: derailing accident caused by traction steel wire fracture of rope；Derailing accident caused by car arrester is not made good use of；Bunching bolt barefoot pin and
Derailing accident caused by joining link is broken；Derailing accident caused by winch shear shielding failure；It accidentally givees a signal and causes sport car thing
Therefore；Loosely winch is drawn race etc. on puffer basis.The accurate transmission of signal plays considerable role among these.It is oblique to guarantee
The safe operation of ramp transport, to pneumatically keeping off a car, thick stick lifting signal transmission system is transformed, and increases a set of voice alarm
Interlock had not only ensured the pneumatic car stopping rod normal safe operation of ramp, but also improved the safety coefficient of ramp transport, protected
Demonstrate,prove the personal safety of operator.
It is kept off a car thick stick in conclusion the utility model devises a kind of coal mine with touching formula sound-light alarm.
Summary of the invention
In view of the shortcomings of the prior art, the utility model aims to provide a kind of coal mine touching formula acousto-optics
Alarm is kept off a car thick stick, has ensured the pneumatic car stopping rod normal safe operation of ramp, and improves the safety coefficient of ramp transport, is protected
Demonstrate,prove the personal safety of operator.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of coal mine is touched
Formula sound-light alarm is kept off a car thick stick, including thick stick of pneumatically keeping off a car, pneumatic control case, sensor, control host and alarm, thick stick of pneumatically keeping off a car
On be provided with cylinder, cylinder is connected with pneumatic control case, and pneumatic control case connects with wind regime, be provided with sensor above cylinder,
Sensor is connected by cable with control host, and control host is connected with alarm, and the piston rod of cylinder also passes through rope and top
Plate is fixed, and sensor is fixed on top plate；The sensor is using mechanical passage formula sensor.
Preferably, the sensor is connected with the foot of photoelectrical coupler, 3 feet of photoelectrical coupler respectively with photoelectricity coupling
1 foot of clutch, capacitor one end, first resistor one end, 1 foot of integrated circuit, second resistance one end, alarm one end, power supply are just
Extremely be connected, 5 feet of photoelectrical coupler respectively with the capacitor other end, 3 feet of integrated circuit, the emitter of signal amplifier, power supply
Cathode is connected, and 4 feet of photoelectrical coupler are connected with 2 feet of the first resistor other end, integrated circuit, 4 feet and letter of integrated circuit
The base stage of number amplifier is connected, and the collector of signal amplifier is connected with the second resistance other end, the alarm other end.
Preferably, the model ZP-12C of the sensor.
Preferably, the model TIL111M of the photoelectrical coupler.
Preferably, the model ISD1720 of the integrated circuit.
Preferably, the model CS9013 of the signal amplifier.
The thick stick of pneumatically keeping off a car of the inclined gallery installation of the utility model makes to keep off a car by opening pneumatic control case under gas pressure
Thick stick rises automatically, and thick stick of keeping off a car touches the sensor being fixed on above top plate during rise, and sensor actuation passes through connection
Cable signal is transmitted to control host, and control host passes the signal along on alarm by signal processing, and alarm issues report
Alert signal, plays a warning role.
The utility model has the beneficial effects that having ensured the pneumatic car stopping rod normal safe operation of ramp, and improve slope
The safety coefficient of road transport, guarantees the personal safety of operator.
Detailed description of the invention
It is described in detail the utility model with reference to the accompanying drawings and detailed description；
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the circuit diagram of the utility model.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
- Fig. 2 referring to Fig.1, present embodiment use following technical scheme: a kind of coal mine touching formula sound-light alarm gear
Vehicle thick stick, including thick stick 1 of pneumatically keeping off a car, pneumatic control case 2, sensor 3, control host 4 and alarm 5 are arranged on thick stick 1 of pneumatically keeping off a car
There is cylinder 6, cylinder 6 is connected with pneumatic control case 2, and pneumatic control case 2 connects with wind regime 8, sensor 3 is provided with above cylinder 6,
Sensor 3 is connected by cable with control host 4, and control host 4 is connected with alarm 5, and the piston rod of cylinder 6 also passes through rope
Fixed with top plate 7, sensor 3 is fixed on top plate 7；The sensor 3 is using mechanical passage formula sensor.
It is worth noting that, the sensor 3 is connected with 2 feet of photoelectrical coupler OC, 3 feet point of photoelectrical coupler OC
Not with 1 foot of photoelectrical coupler OC, the one end capacitor C1, the one end first resistor R1,1 foot of integrated circuit U, second resistance R2 mono-
End, 5 one end of alarm, power supply E anode be connected, 5 feet of photoelectrical coupler respectively with the capacitor C1 other end, integrated circuit U 3
Foot, the emitter of signal amplifier VT, power cathode are connected, and 4 feet and the first resistor R1 other end of photoelectrical coupler OC integrate
2 feet of circuit are connected, and 4 feet of integrated circuit U are connected with the base stage of signal amplifier VT, the collector of signal amplifier VT and the
The two resistance R1 other ends, the alarm other end are connected.The model ZP-12C of the sensor 3.The photoelectrical coupler
The model TIL111M of OC.The model ISD1720 of the integrated circuit U.The model of the signal amplifier VT
CS9013。
The sensor of present embodiment is using mechanical passage formula sensor, when sensor is by external force, sensing
Output normal opened contact closure issues signal inside device, is controlled host and passes the signal along to execution relay, executes relay and inhales
It closes, alarm issues alarm signal；When sensor external force minor matter, sensor internal output normal opened contact, which is disconnected, issues signal, warp
Control host passes the signal along to execution relay, executes relay and disconnects conjunction, and alarm stops working, and alarm signal disappears.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of coal mine is kept off a car thick stick with touching formula sound-light alarm, which is characterized in that including thick stick of pneumatically keeping off a car (1), pneumatic control case
(2), sensor (3), control host (4) and alarm (5) are pneumatically kept off a car and are provided with cylinder (6) on thick stick (1), cylinder (6) and gas
Dynamic control cabinet (2) are connected, and pneumatic control case (2) connects with wind regime, are provided with sensor (3) above cylinder (6), sensor (3)
It is connected by cable with control host (4), control host (4) is connected with alarm (5), and the piston rod of cylinder (6) also passes through rope
Son is fixed with top plate (7), and sensor (3) is fixed on top plate (7)；The sensor (3) is using mechanical passage formula sensor.
2. a kind of coal mine according to claim 1 is kept off a car thick stick with touching formula sound-light alarm, which is characterized in that the sensing
Device (3) is connected with 2 feet of photoelectrical coupler (OC), 3 feet of photoelectrical coupler (OC) respectively with 1 foot of photoelectrical coupler (OC),
The one end capacitor (C1), the one end first resistor (R1), 1 foot of integrated circuit (U), the one end second resistance (R2), alarm (5) one
End, power supply (E) anode be connected, 5 feet of photoelectrical coupler (OC) respectively with capacitor (C1) other end, integrated circuit (U) 3 feet,
Emitter, power supply (E) cathode of signal amplifier (VT) are connected, and 4 feet and first resistor (R1) of photoelectrical coupler (OC) are another
End, 2 feet of integrated circuit (U) are connected, and 4 feet of integrated circuit (U) are connected with the base stage of signal amplifier (VT), signal amplifier
(VT) collector is connected with second resistance (R1) other end, alarm (5) other end.
3. a kind of coal mine according to claim 1 is kept off a car thick stick with touching formula sound-light alarm, which is characterized in that the sensing
The model ZP-12C of device (3).
4. a kind of coal mine according to claim 2 is kept off a car thick stick with touching formula sound-light alarm, which is characterized in that described is integrated
The model ISD1720 of circuit (U).
5. a kind of coal mine according to claim 2 is kept off a car thick stick with touching formula sound-light alarm, which is characterized in that the signal
The model CS9013 of amplifier (VT).
6. a kind of coal mine according to claim 2 is kept off a car thick stick with touching formula sound-light alarm, which is characterized in that the photoelectricity
The model TIL111M of coupler (OC).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821221740.8U CN208530586U (en) | 2018-07-31 | 2018-07-31 | A kind of coal mine is kept off a car thick stick with touching formula sound-light alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821221740.8U CN208530586U (en) | 2018-07-31 | 2018-07-31 | A kind of coal mine is kept off a car thick stick with touching formula sound-light alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208530586U true CN208530586U (en) | 2019-02-22 |
Family
ID=65386520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821221740.8U Expired - Fee Related CN208530586U (en) | 2018-07-31 | 2018-07-31 | A kind of coal mine is kept off a car thick stick with touching formula sound-light alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208530586U (en) |
-
2018
- 2018-07-31 CN CN201821221740.8U patent/CN208530586U/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 |
Granted publication date: 20190222 Termination date: 20190731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |