CN204595553U - A kind of building operation apparatus for controlling elevator - Google Patents
A kind of building operation apparatus for controlling elevator Download PDFInfo
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- CN204595553U CN204595553U CN201520275893.0U CN201520275893U CN204595553U CN 204595553 U CN204595553 U CN 204595553U CN 201520275893 U CN201520275893 U CN 201520275893U CN 204595553 U CN204595553 U CN 204595553U
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Abstract
A kind of building operation apparatus for controlling elevator of the utility model, belongs to elevator control technology field; The technical matters solved is: provide the apparatus for controlling elevator that a kind of security is high; The technical scheme adopted is: a kind of building operation apparatus for controlling elevator, comprising: PLC module, frequency converter module, card reader module, the indicating module that puts in place, insulation monitoring module, display module, communication module, memory module, reset control module and power module; Described PLC module is connected with reset control module with above-mentioned frequency converter module, card reader module, the indicating module that puts in place, insulation monitoring module, display module, communication module, memory module respectively, described frequency converter module and elevator motor are electrically connected, and described power module is that whole control system is powered; The utility model is applicable to building field.
Description
Technical field
A kind of building operation apparatus for controlling elevator of the utility model, belongs to elevator control technology field.
Background technology
The vertical conveyor of elevator to be a kind of with motor be power, box like gondola is housed, takes advantage of people or carrying goods for tier building, vertical lift elevator has a car, operates in the vertical or pitch angle of at least two row and is less than between the rigid guideway of 15 °.Car size and version are convenient to passenger and are come in and gone out or handling goods.No matter its type of drive traditionally; using the general name of elevator as vertical transportation means of transport in buildings; existing building operation building site can be provided with easy elevator usually; the most control system of these elevators is simple; working environment is poor, and longevity of service, dead weight capacity is large; be easy to occur the faults such as overload, short circuit, electric leakage, easily cause the generation of accident.
Utility model content
The utility model overcomes the deficiency that prior art exists, and technical matters to be solved is: provide the apparatus for controlling elevator that a kind of security is high.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of building operation apparatus for controlling elevator, comprising: PLC module, frequency converter module, card reader module, the indicating module that puts in place, insulation monitoring module, display module, communication module, memory module, reset control module and power module;
Described PLC module is connected with reset control module with above-mentioned frequency converter module, card reader module, the indicating module that puts in place, insulation monitoring module, display module, communication module, memory module respectively, described frequency converter module and elevator motor are electrically connected, and described power module is that whole control system is powered;
The described indicating module that puts in place includes: travel switch module, proximity switch module, voltage hall sensor, current Hall sensor, the first photoelectric isolation module, data conditioning circuit, the second photoelectric isolation module; Described travel switch module and the signal output part of proximity switch module are connected in series after the first photoelectric isolation module and are connected with the signal input port of PLC module, the signal output part of described voltage hall sensor and current Hall sensor is connected with the signal input port of PLC module after concatenated data modulate circuit and the second photoelectric isolation module successively, and described voltage hall sensor and current Hall sensor are articulated on the circuit of elevator motor.
The circuit structure of described insulation monitoring module is: a stiff end of potentiometer W1 successively and connect the movable end of potentiometer W1, one end of resistance R1, one end of resistance R2,7 pin of NE555 chip IC 1,8 pin of NE555 chip IC 1, one end of resistance R3 be connected with cathode power supply VCC with behind one end of resistance R4;
Another stiff end of described potentiometer W1 is also connected with the drain electrode of field effect transistor T1 after connecing the base stage of NPN type triode D1, the collector of described NPN type triode D1 is also connected with one end of resistance R5 after the other end of connecting resistance R1, be connected with one end of resistance R6 behind one end of the emitter shunt-wound capacitance C1 of NPN type triode D1, the described other end of resistance R5 is connected with the base stage of PNP type triode D2, the emitter of described PNP type triode D2 is connected with the other end of resistance R2, the collector of PNP type triode D2 is also connected with 2 pin of NE555 chip IC 1 after connecing a stiff end of potentiometer W2, 5 pin of described NE555 chip IC 1 are connected with one end of electric capacity C2, 6 pin of NE555 chip IC 1 are also connected with the other end of resistance R3 after connecing 7 pin of NE555 chip IC 1 and the positive pole of electric capacity C3, 3 pin of NE555 chip IC 1 are connected with the base stage of NPN type triode D3, the collector of described NPN type triode D3 is connected with the other end of resistance R4, the emitter of described NPN type triode D3 is also connected with the positive pole of hummer Q1 after the positive pole of sending and receiving optical diode D4,
Ground connection after the negative pole of the source electrode of described field effect transistor the T1 other end of 1 pin of the movable end of another stiff end of the other end of the other end of shunt-wound capacitance C1, resistance R6, potentiometer W2, potentiometer W2, NE555 chip IC 1, electric capacity C2, the negative pole of electric capacity C3, the negative pole of light emitting diode D4 and hummer Q1 successively; The grid of described field effect transistor T1 is connected with Insulation monitoring sheet J1 by wire.
Described travel switch module and proximity switch module have multiple.
The model of described field effect transistor T1 is 3DJ6D or for 3DJ6E or for 3DJ6F or be 3DJ6G.
Described cathode power supply VCC adopts+12V power supply.
The beneficial effect that the utility model compared with prior art has is:
One, the utility model accurately grasps position and the running orbit of elevator by travel switch module and proximity switch module, and the operation conditions of elevator motor is judged by voltage hall sensor and current Hall sensor, rely on display device and pilot lamp intuitively to remind field personnel, field personnel can be made accurately to judge the running status of elevator;
Two, the utility model is by the drain conditions of insulation monitoring module moment monitoring lift appliance, and can send rapidly sound and light alarm signal when there is electric leakage, reminds field personnel, improves the security performance of whole lift appliance.
Three, the whole device circuit of the utility model is simple for structure, and measuring accuracy is high, and components and parts are cheap, and equipment cost is lower, easy to install, practical, is easy to apply.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is electrical block diagram of the present utility model;
Fig. 2 is the circuit diagram of insulation monitoring module in the utility model;
In figure: 1 is PLC module, 2 is frequency converter module, 3 is card reader module, 4 is the indicating module that puts in place, 5 is insulation monitoring module, 6 is display module, 7 is communication module, 8 is memory module, 9 is reset control module, 10 is power module, 11 is elevator motor, 12 is travel switch module, 13 is proximity switch module, 14 is voltage hall sensor, 15 is current Hall sensor, 16 is the first photoelectric isolation module, 17 is data conditioning circuit, 18 is the second photoelectric isolation module.
Embodiment
As shown in Figure 1, a kind of building operation apparatus for controlling elevator of the utility model, comprising: PLC module 1, frequency converter module 2, card reader module 3, the indicating module 4 that puts in place, insulation monitoring module 5, display module 6, communication module 7, memory module 8, reset control module 9 and power module 10.
Described PLC module 1 is connected with reset control module 9 with above-mentioned frequency converter module 2, card reader module 3, the indicating module 4 that puts in place, insulation monitoring module 5, display module 6, communication module 7, memory module 8 respectively, described frequency converter module 2 is electrically connected with elevator motor 11, and described power module 10 is powered for whole control system.
The described indicating module 4 that puts in place includes: travel switch module 12, proximity switch module 13, voltage hall sensor 14, current Hall sensor 15, first photoelectric isolation module 16, data conditioning circuit 17, second photoelectric isolation module 18; Described travel switch module 12 and the signal output part of proximity switch module 13 are connected with the signal input port of PLC module 1 after being connected in series the first photoelectric isolation module 16, the signal output part of described voltage hall sensor 14 and current Hall sensor 15 is connected with the signal input port of PLC module 1 after concatenated data modulate circuit 17 and the second photoelectric isolation module 18 successively, and described voltage hall sensor 14 and current Hall sensor 15 are articulated on the circuit of elevator motor 11.
The circuit structure of described insulation monitoring module 5 is: a stiff end of potentiometer W1 successively and connect the movable end of potentiometer W1, one end of resistance R1, one end of resistance R2,7 pin of NE555 chip IC 1,8 pin of NE555 chip IC 1, one end of resistance R3 be connected with cathode power supply VCC with behind one end of resistance R4;
Another stiff end of described potentiometer W1 is also connected with the drain electrode of field effect transistor T1 after connecing the base stage of NPN type triode D1, the collector of described NPN type triode D1 is also connected with one end of resistance R5 after the other end of connecting resistance R1, be connected with one end of resistance R6 behind one end of the emitter shunt-wound capacitance C1 of NPN type triode D1, the described other end of resistance R5 is connected with the base stage of PNP type triode D2, the emitter of described PNP type triode D2 is connected with the other end of resistance R2, the collector of PNP type triode D2 is also connected with 2 pin of NE555 chip IC 1 after connecing a stiff end of potentiometer W2, 5 pin of described NE555 chip IC 1 are connected with one end of electric capacity C2, 6 pin of NE555 chip IC 1 are also connected with the other end of resistance R3 after connecing 7 pin of NE555 chip IC 1 and the positive pole of electric capacity C3, 3 pin of NE555 chip IC 1 are connected with the base stage of NPN type triode D3, the collector of described NPN type triode D3 is connected with the other end of resistance R4, the emitter of described NPN type triode D3 is also connected with the positive pole of hummer Q1 after the positive pole of sending and receiving optical diode D4,
Ground connection after the negative pole of the source electrode of described field effect transistor the T1 other end of 1 pin of the movable end of another stiff end of the other end of the other end of shunt-wound capacitance C1, resistance R6, potentiometer W2, potentiometer W2, NE555 chip IC 1, electric capacity C2, the negative pole of electric capacity C3, the negative pole of light emitting diode D4 and hummer Q1 successively; The grid of described field effect transistor T1 is connected with Insulation monitoring sheet J1 by wire, and described Insulation monitoring sheet J1 has multiple, is arranged on the leakage current detect point of elevator respectively.
Described travel switch module 12 and proximity switch module 13 have multiple, in this embodiment, travel switch module 12 and proximity switch module 13 are arranged in pairs, be arranged on elevator rail, the physical location of dolly accurately can be judged by travel switch module 12, the operational process of dolly is gathered by proximity switch module 13, and above-mentioned information is sent to PLC module 1 by the moment, PLC module 1 judges the position of dolly according to above-mentioned information, and above-mentioned information is shown by display module 6, remind field personnel.
Near connecting terminal of motor place on the circuit that described voltage hall sensor 14 and current Hall sensor 15 are articulated in elevator motor 11, be used for respectively gathering the voltage and current of elevator motor 11, and the information of collection is sent to PLC module 1, PLC module 1 relies on above-mentioned information to judge the duty of dolly in conjunction with the information that above-mentioned travel switch module 12 and proximity switch module 13 send; Above-mentioned Hall current sensor 15 adopts punching magnetic balance type Zero flux Hall current sensor, because the signal of voltage hall sensor 14 and current Hall sensor 15 is more weak, can be amplified by data conditioning circuit 17 to above-mentioned signal.
The model of described field effect transistor T1 is 3DJ6D, or be 3DJ6E, or be 3DJ6F, or be 3DJ6G, 3DJ6 type field effect transistor is domestic N channel depletion type field effect transistor, during work, forward voltage is added between DS, make to flow through drain current in raceway groove, grid source electrode control voltage between GS just can control the size of drain current, so when Insulation monitoring sheet J1 senses electric leakage power supply, can drain current be made rapidly to increase, the D1 and PNP type triode D2 of conducting NPN type triode successively, low triggering end 2 pin of NE555 chip IC 1 is sent to after being amplified by signal, sound and light alarm is controlled at the signal of 3 pin stable outputs of NE555 chip IC 1, described cathode power supply VCC adopts+12V power supply, also+5V power supply can be adopted, ensure the normal work of acoustic-optic alarm.
The utility model accurately can grasp running orbit and the operation conditions of elevator, and there is leakage current detect function, greatly can improve the elevator safety performance of working-yard, and whole device circuit is simple for structure, and measuring accuracy is high, and components and parts are cheap, equipment cost is lower, easy to install, practical, be easy to apply.
Claims (5)
1. a building operation apparatus for controlling elevator, is characterized in that: comprising: PLC module (1), frequency converter module (2), card reader module (3), the indicating module that puts in place (4), insulation monitoring module (5), display module (6), communication module (7), memory module (8), reset control module (9) and power module (10);
Described PLC module (1) is connected with reset control module (9) with above-mentioned frequency converter module (2), card reader module (3), the indicating module that puts in place (4), insulation monitoring module (5), display module (6), communication module (7), memory module (8) respectively, described frequency converter module (2) and elevator motor (11) are electrically connected, and described power module (10) is powered for whole control system;
The described indicating module that puts in place (4) includes: travel switch module (12), proximity switch module (13), voltage hall sensor (14), current Hall sensor (15), the first photoelectric isolation module (16), data conditioning circuit (17), the second photoelectric isolation module (18); Described travel switch module (12) and the signal output part of proximity switch module (13) are connected in series the first photoelectric isolation module (16) and are connected with the signal input port of PLC module (1) afterwards, the signal output part of described voltage hall sensor (14) and current Hall sensor (15) successively concatenated data modulate circuit (17) is connected with the signal input port of PLC module (1) afterwards with the second photoelectric isolation module (18), and described voltage hall sensor (14) and current Hall sensor (15) are articulated on the circuit of elevator motor (11).
2. a kind of building operation apparatus for controlling elevator according to claim 1, is characterized in that: the circuit structure of described insulation monitoring module (5) is: a stiff end of potentiometer W1 successively and connect the movable end of potentiometer W1, one end of resistance R1, one end of resistance R2,7 pin of NE555 chip IC 1,8 pin of NE555 chip IC 1, one end of resistance R3 be connected with cathode power supply VCC with behind one end of resistance R4;
Another stiff end of described potentiometer W1 is also connected with the drain electrode of field effect transistor T1 after connecing the base stage of NPN type triode D1, the collector of described NPN type triode D1 is also connected with one end of resistance R5 after the other end of connecting resistance R1, be connected with one end of resistance R6 behind one end of the emitter shunt-wound capacitance C1 of NPN type triode D1, the described other end of resistance R5 is connected with the base stage of PNP type triode D2, the emitter of described PNP type triode D2 is connected with the other end of resistance R2, the collector of PNP type triode D2 is also connected with 2 pin of NE555 chip IC 1 after connecing a stiff end of potentiometer W2, 5 pin of described NE555 chip IC 1 are connected with one end of electric capacity C2, 6 pin of NE555 chip IC 1 are also connected with the other end of resistance R3 after connecing 7 pin of NE555 chip IC 1 and the positive pole of electric capacity C3, 3 pin of NE555 chip IC 1 are connected with the base stage of NPN type triode D3, the collector of described NPN type triode D3 is connected with the other end of resistance R4, the emitter of described NPN type triode D3 is also connected with the positive pole of hummer Q1 after the positive pole of sending and receiving optical diode D4,
Ground connection after the negative pole of the source electrode of described field effect transistor the T1 other end of 1 pin of the movable end of another stiff end of the other end of the other end of shunt-wound capacitance C1, resistance R6, potentiometer W2, potentiometer W2, NE555 chip IC 1, electric capacity C2, the negative pole of electric capacity C3, the negative pole of light emitting diode D4 and hummer Q1 successively; The grid of described field effect transistor T1 is connected with Insulation monitoring sheet J1 by wire.
3. a kind of building operation apparatus for controlling elevator according to claim 1 and 2, is characterized in that: described travel switch module (12) and proximity switch module (13) have multiple.
4. a kind of building operation apparatus for controlling elevator according to claim 2, is characterized in that: the model of described field effect transistor T1 is 3DJ6D or for 3DJ6E or for 3DJ6F or be 3DJ6G.
5. a kind of building operation apparatus for controlling elevator according to claim 2, is characterized in that: described cathode power supply VCC adopts+12V power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520275893.0U CN204595553U (en) | 2015-04-30 | 2015-04-30 | A kind of building operation apparatus for controlling elevator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520275893.0U CN204595553U (en) | 2015-04-30 | 2015-04-30 | A kind of building operation apparatus for controlling elevator |
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| Publication Number | Publication Date |
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| CN204595553U true CN204595553U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520275893.0U Expired - Fee Related CN204595553U (en) | 2015-04-30 | 2015-04-30 | A kind of building operation apparatus for controlling elevator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811593A (en) * | 2019-11-07 | 2020-02-21 | 天津中医药大学第二附属医院 | Method for judging liver hemodynamics characteristics of hypertension traditional Chinese medicine syndrome |
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2015
- 2015-04-30 CN CN201520275893.0U patent/CN204595553U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811593A (en) * | 2019-11-07 | 2020-02-21 | 天津中医药大学第二附属医院 | Method for judging liver hemodynamics characteristics of hypertension traditional Chinese medicine syndrome |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| 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: 20150826 Termination date: 20170430 |