CN110104512A - A kind of promotion frame control system and its control method - Google Patents
A kind of promotion frame control system and its control method Download PDFInfo
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- CN110104512A CN110104512A CN201910400053.5A CN201910400053A CN110104512A CN 110104512 A CN110104512 A CN 110104512A CN 201910400053 A CN201910400053 A CN 201910400053A CN 110104512 A CN110104512 A CN 110104512A
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 12
- 238000012544 monitoring process Methods 0.000 claims abstract description 5
- 239000003990 capacitor Substances 0.000 claims description 27
- 239000013078 crystal Substances 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 230000007613 environmental effect Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000011897 real-time detection Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
- B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
A kind of promotion frame control system of the present invention and its control method, belong to hoisting frame control technology field；Technical problem to be solved are as follows: a kind of improvement for promoting frame control system hardware configuration and control method is provided；Solve the technical solution of technical problem use are as follows: including setting in the indoor upper control machine of monitoring, upper control machine is connected by on-scene communication bus with more the next unit machines；The next unit machine is internally provided with cell controller, and cell controller is connected with LCD display, keyboard, power module, data acquisition module, data communication module, motor drive module respectively by conducting wire；The bottom of the next unit machine is arranged in motor drive module, the signal output end of motor drive module is connected with servo motor, be provided with load transducer, infrared sensor, position sensor on servo motor, the load transducer, infrared sensor, position sensor signal output end be connected with data acquisition module；The present invention is applied to hoisting frame and controls place.
Description
Technical field
A kind of promotion frame control system of the present invention and its control method, belong to hoisting frame control technology field.
Background technique
Hoisting frame is the new type scaffold system used in recent years, is mainly used in high-layer shear force wall formula building, its energy
It is moved up or down along building body surface, hoisting frame is divided into fluid pressure type, electrodynamic type, manpower hand pulling type etc. according to power resources
Main several classes, general hoisting frame are pulled using hydraulic jack, electric block, manpower and are exported as hoisting frame lifting drive.
But hoisting frame used at present, in control process, promote speed of fall state cannot carry out depending on the site environment
Adaptive adjustment, when going up and down start and stop, impact is larger, simultaneously because speed is uncontrollable, power output can not be surveyed, and lead to each promotion
The lifting speed of frame unit is difficult to keep synchronous, is easy to appear asynchronous or alarms because overloading failure, hoisting frame is caused to tilt,
Falling accident occurs when serious.
Summary of the invention
The present invention is in order to overcome the deficiencies in the prior art, technical problem to be solved are as follows: provides a kind of promotion
The improvement of frame control system hardware configuration and control method.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows: a kind of promotion frame control system, including set
It sets and is monitoring indoor upper control machine, the upper control machine is connected by on-scene communication bus with more the next unit machines；
The bottom unit machine is internally provided with cell controller, and the cell controller is shown with LCD respectively by conducting wire
Screen, keyboard, power module, data acquisition module, data communication module, motor drive module are connected；
The bottom of the next unit machine, the signal output end and servo of the motor drive module is arranged in the motor drive module
Motor is connected, and is provided with load transducer, infrared sensor, position sensor on the servo motor, the load transducer,
Infrared sensor, position sensor signal output end be connected with data acquisition module；
The upper control machine passes through external data deconcentrator and data communication module wired connection；
It is provided with Temperature Humidity Sensor, wind speed wind direction sensor, height sensor on hoisting frame, the Temperature Humidity Sensor,
Wind speed wind direction sensor, height sensor signal output end be connected with upper control machine.
The upper control machine is also connected with sound and light alarm module.
The chip that the cell controller uses is control chip U1, the circuit structure of the cell controller are as follows:
It is connected after the power end VBAT for controlling chip U1 and the cathode for meeting diode D5 with one end of capacitor C7, two pole
The anode of pipe D5 is connected with 3.3V input power, the other end of the capacitor C7 and the cathode for meeting diode D6, and battery BT1's is negative
It is extremely grounded afterwards, the anode of the diode D6 is connected with the anode of battery BT1；
One end of the reseting port RESET and connecting resistance R15 of the control chip U1, behind one end of capacitor C9 with reset switch K1
One end be connected, be grounded after the other end of the other end shunt-wound capacitance C9 of the reset switch K1, the other end of the resistance R15
It is connected with 3.3V input power；
The clock OSC output end of the control chip U1 simultaneously connects one end of crystal oscillator Y2, behind one end of resistance R14 with capacitor C8 one
End is connected, and the clock OSC input terminal of the control chip U1 simultaneously connects the other end of crystal oscillator Y2, after the other end of resistance R14 with electricity
The one end for holding C7 is connected, and is grounded after the other end of the other end shunt-wound capacitance C7 of the capacitor C8；
It is connected behind the clock end PC15 for controlling chip U1 and the one end for meeting crystal oscillator Y1 with one end of capacitor C6, the control core
The clock end PC14 of piece U1 is simultaneously connected after connecing the other end of crystal oscillator Y1 with one end of capacitor C5, and the other end of the capacitor C6 simultaneously connects
It is grounded after the other end of capacitor C5；
The port PC3 of the control chip U1 is connected with one end of resistance R24, the other end and connecting resistance R25 of the resistance R24
One end after be grounded, the other end of the resistance R25 is connected with 3.3V input power.
The model STM32F103ZET6 of the control chip U1.
A kind of hoisting frame control method, includes the following steps:
Step 1: starting upper control machine, the connection status of upper control machine check and each functional module and sensor；
Step 2: operation upper control machine and each the next unit machine establish connection, while acquiring upper control machine surrounding enviroment number
According to, including temperature and humidity, wind speed and direction, altitude information, and will accordingly connect data and environmental data is shown on a display screen；
Step 3: the downward bit location machine of upper control machine sends data acquisition instructions, and the next unit machine is adopted by respective sensor
Collect load weight, the height position data of servo motor, and corresponding data is fed back into upper control machine；
Step 4: upper control machine is compared by that will acquire data with preset parameter threshold, judges whether to transfinite；
Such as judge collected upper control machine surrounding enviroment data over run, then upper control machine issues sound-light alarm；
Step 5: if judged that upper control machine receives operational order, then action command is issued to each the next unit machine, controls servo
Motor work, while acquiring the load and location parameter of servo motor, and upper control machine is by the number of collected each servo motor
According to being compared, judge each servo motor in lifting process, stress and height whether consistent, the upper control if inconsistent
Machine processed issues sound-light alarm, and bit location machine feeds back latch signal downwards, controls corresponding servo motor and stops working；
Step 6: after servo motor stops working, staff can be adaptively adjusted by operation upper control machine control,
The load of corresponding servo motor and altitude information are adaptively adjusted, after meeting hoisting frame safe action parameter, under control
Bit location machine releases the lock instruction of servo motor, and control works on, while continuing to acquire the environment on upper control machine periphery
The operating parameter of parameter and servo motor.
What the present invention had compared with the existing technology has the beneficial effect that control system provided by the invention can be mentioned in control
It rises in frame lifting process, situation, load condition, system provide the lifting speed of hoisting frame depending on the site environment, while according to liter
The load condition and power output situation and height change situation that real-time detection arrives during drop, voluntarily adjust each list in real time
First lifting speed, it is ensured that lifting speed is consistent between each unit, prevents from causing hoisting frame to tilt due to asynchronous；The present invention
Compared with prior art, there is flexible control performance, can be passed through according to data such as collected live wind speed, wind direction, load
The processing of controller is analyzed, and is sent work order to corresponding motor drive module, is made its work in corresponding power interval；System
Control command and information transmitting between live each unit and master controller are carried out using fieldindustrybus, improve system
Safety and reliability can be promoted the use of in the building site for being provided with hoisting frame.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawing:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is electrical block diagram of the invention；
Fig. 3 is the circuit diagram of invention unit controller；
Fig. 4 is the flow chart of the present invention control hoisting frame course of work；
In figure: 1 be upper control machine, 2 be the next unit machine, 3 be cell controller, 4 be LCD display, 5 be keyboard, 6 be electricity
Source module, 7 be data acquisition module, 8 be data communication module, 9 be motor drive module, 10 be servo motor, 11 be load
Sensor, 12 be infrared sensor, 13 be position sensor, 14 be data deconcentrator, 15 be Temperature Humidity Sensor, 16 be wind speed
Wind transducer, 17 are height sensor.
Specific embodiment
As shown in Figure 1 and Figure 4, a kind of promotion frame control system of the present invention, including setting are monitoring indoor upper control
Machine (1), the upper control machine (1) are connected by on-scene communication bus with more the next unit machines (2)；
Bottom unit machine (2) is internally provided with cell controller (3), and the cell controller (3) is distinguished by conducting wire
With LCD display (4), keyboard (5), power module (6), data acquisition module (7), data communication module (8), motor driven mould
Block (9) is connected；
The motor drive module (9) is arranged in the bottom of the next unit machine (2), and the signal of the motor drive module (9) is defeated
Outlet is connected with servo motor (10), be provided on the servo motor (10) load transducer (11), infrared sensor (12),
Position sensor (13), the load transducer (11), infrared sensor (12), the signal output end of position sensor (13) are equal
It is connected with data acquisition module (7)；
The upper control machine (1) passes through external data deconcentrator (14) and data communication module (8) wired connection；
Temperature Humidity Sensor (15), wind speed wind direction sensor (16), height sensor (17), the temperature are provided on hoisting frame
Humidity sensor (15), wind speed wind direction sensor (16), height sensor (17) signal output end with upper control machine (1)
It is connected.
The upper control machine (1) is also connected with sound and light alarm module.
The chip that the cell controller (3) uses is control chip U1, the circuit structure of the cell controller (3)
Are as follows:
It is connected after the power end VBAT for controlling chip U1 and the cathode for meeting diode D5 with one end of capacitor C7, two pole
The anode of pipe D5 is connected with 3.3V input power, the other end of the capacitor C7 and the cathode for meeting diode D6, and battery BT1's is negative
It is extremely grounded afterwards, the anode of the diode D6 is connected with the anode of battery BT1；
One end of the reseting port RESET and connecting resistance R15 of the control chip U1, behind one end of capacitor C9 with reset switch K1
One end be connected, be grounded after the other end of the other end shunt-wound capacitance C9 of the reset switch K1, the other end of the resistance R15
It is connected with 3.3V input power；
The clock OSC output end of the control chip U1 simultaneously connects one end of crystal oscillator Y2, behind one end of resistance R14 with capacitor C8 one
End is connected, and the clock OSC input terminal of the control chip U1 simultaneously connects the other end of crystal oscillator Y2, after the other end of resistance R14 with electricity
The one end for holding C7 is connected, and is grounded after the other end of the other end shunt-wound capacitance C7 of the capacitor C8；
It is connected behind the clock end PC15 for controlling chip U1 and the one end for meeting crystal oscillator Y1 with one end of capacitor C6, the control core
The clock end PC14 of piece U1 is simultaneously connected after connecing the other end of crystal oscillator Y1 with one end of capacitor C5, and the other end of the capacitor C6 simultaneously connects
It is grounded after the other end of capacitor C5；
The port PC3 of the control chip U1 is connected with one end of resistance R24, the other end and connecting resistance R25 of the resistance R24
One end after be grounded, the other end of the resistance R25 is connected with 3.3V input power.
The model STM32F103ZET6 of the control chip U1.
A kind of hoisting frame control method, includes the following steps:
Step 1: starting upper control machine (1), upper control machine (1) check the connection status with each functional module and sensor；
Step 2: operation upper control machine (1) and each the next unit machine (2) establish connection, while acquiring upper control machine (1) week
Surrounding environment data, including temperature and humidity, wind speed and direction, altitude information, and will accordingly connect data and environmental data shows and showing
On screen；
Step 3: bit location machine (2) sends data acquisition instructions to upper control machine (1) downwards, and the next unit machine (2) passes through corresponding
Sensor acquires the load weight of servo motor (10), height position data, and corresponding data is fed back to upper control machine
(1)；
Step 4: upper control machine (1) is compared by that will acquire data with preset parameter threshold, judges whether to transfinite；
Such as judge collected upper control machine (1) surrounding enviroment data over run, then upper control machine (1) issues sound-light alarm；
Step 5: if judged that upper control machine (1) receives operational order, then action command, control are issued to each the next unit machine (2)
Servo motor work processed, while the load and location parameter of servo motor (10) are acquired, upper control machine (1) will be collected each
The data of servo motor are compared, and judge each servo motor in lifting process, whether stress and height are consistent, if not
Consistent then upper control machine (1) issues sound-light alarm, and bit location machine (2) feeds back latch signal downwards, controls corresponding servo
Motor (10) stops working；
Step 6: after servo motor (10) stops working, staff can be adapted to by operation upper control machine (1) control
Property adjustment, the load of corresponding servo motor (10) and altitude information are adaptively adjusted, meet hoisting frame safe action join
After number, the lock instruction that the next unit machine (2) releases servo motor (10) is controlled, control works on, while continuing in acquisition
The position environmental parameter on control machine (1) periphery and the operating parameter of servo motor (10).
The present invention replaces electric hoist alternating current generator, liquid used in electronic promotion frame control system at present using servo motor
Pressure type promotes hydraulic jack used in frame control system, and as the power of present invention lifting hoisting frame, system passes through acquisition
Temperature Humidity Sensor, the wind speed wind direction sensor, height sensor data being mounted on hoisting frame, while detecting hoisting frame load
Data are handled, the work operational process of real-time detection servo motor, to driving by the analysis of the corresponding data of upper control machine
Motor sends corresponding control instruction, plans lifting speed automatically, can incline to avoid asynchronous, hoisting frame is acted between each hoisting frame
The generation of the accidents such as oblique.
The present invention by the master controller of upper control machine, cell controller, servo motor drive module, servo motor and
The EM equipment modules such as external sensor composition；The master controller and cell controller are all made of ARM series CortexTM-M3 processing
Device STM32F103ZET6, processor processing signal capabilities are strong, low in energy consumption, have good Function Extension ability, support access
The sensor of multiple functions model carries out data monitoring.
The present invention is using STM32 single-chip microcontroller as processor, and LCD liquid crystal display screen realizes that processing data are externally shown, key
Disk realizes the operation to hoisting frame equipment, and cell controller controls servo motor movement by servo motor drive module, simultaneously
Detect servo motor working condition, such as electric current, torque parameter and send back cell controller, servo motor drive module according to
The control instruction driving servo motor received is moved, and servo motor drives hoisting frame to carry out rising or falling movement；
The transmission of information is realized between each unit controller and master controller of the present invention by the way of fieldindustrybus, periphery
Circuit is responsible for ambient wind velocity, temperature, humidity, height, load, system running state information real-time detection and feeds back to processor
It is handled in real time.
About specific structure of the present invention it should be noted that the mutual connection of each component models for using of the present invention is closed
System be it is determining, achievable, in addition to specified otherwise in embodiment, specific connection relationship can bring corresponding skill
Art effect, and based on not depending under the premise of corresponding software program executes, technical problem proposed by the present invention is solved, in the present invention
The component of appearance, module, the model of specific component, connection type belong to those skilled in the art in addition to illustrating
Member's prior arts such as the available publication arrived, published journal article or common knowledge before the applying date, are not necessarily to
It repeats, so that the technical solution that this case provides is clear, complete, achievable, and can reappear or obtain according to the technological means
Corresponding physical product.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (5)
1. a kind of promotion frame control system, it is characterised in that: monitoring indoor upper control machine (1) including setting, it is described on
Position control machine (1) is connected by on-scene communication bus with more the next unit machines (2)；
Bottom unit machine (2) is internally provided with cell controller (3), and the cell controller (3) is distinguished by conducting wire
With LCD display (4), keyboard (5), power module (6), data acquisition module (7), data communication module (8), motor driven mould
Block (9) is connected；
The motor drive module (9) is arranged in the bottom of the next unit machine (2), and the signal of the motor drive module (9) is defeated
Outlet is connected with servo motor (10), be provided on the servo motor (10) load transducer (11), infrared sensor (12),
Position sensor (13), the load transducer (11), infrared sensor (12), the signal output end of position sensor (13) are equal
It is connected with data acquisition module (7)；
The upper control machine (1) passes through external data deconcentrator (14) and data communication module (8) wired connection；
Temperature Humidity Sensor (15), wind speed wind direction sensor (16), height sensor (17), the temperature are provided on hoisting frame
Humidity sensor (15), wind speed wind direction sensor (16), height sensor (17) signal output end with upper control machine (1)
It is connected.
2. a kind of promotion frame control system according to claim 1, it is characterised in that: the upper control machine (1) also connects
It is connected to sound and light alarm module.
3. a kind of promotion frame control system according to claim 2, it is characterised in that: the cell controller (3) uses
Chip be control chip U1, the circuit structure of the cell controller (3) are as follows:
It is connected after the power end VBAT for controlling chip U1 and the cathode for meeting diode D5 with one end of capacitor C7, two pole
The anode of pipe D5 is connected with 3.3V input power, the other end of the capacitor C7 and the cathode for meeting diode D6, and battery BT1's is negative
It is extremely grounded afterwards, the anode of the diode D6 is connected with the anode of battery BT1；
One end of the reseting port RESET and connecting resistance R15 of the control chip U1, behind one end of capacitor C9 with reset switch K1
One end be connected, be grounded after the other end of the other end shunt-wound capacitance C9 of the reset switch K1, the other end of the resistance R15
It is connected with 3.3V input power；
The clock OSC output end of the control chip U1 simultaneously connects one end of crystal oscillator Y2, behind one end of resistance R14 with capacitor C8 one
End is connected, and the clock OSC input terminal of the control chip U1 simultaneously connects the other end of crystal oscillator Y2, after the other end of resistance R14 with electricity
The one end for holding C7 is connected, and is grounded after the other end of the other end shunt-wound capacitance C7 of the capacitor C8；
It is connected behind the clock end PC15 for controlling chip U1 and the one end for meeting crystal oscillator Y1 with one end of capacitor C6, the control core
The clock end PC14 of piece U1 is simultaneously connected after connecing the other end of crystal oscillator Y1 with one end of capacitor C5, and the other end of the capacitor C6 simultaneously connects
It is grounded after the other end of capacitor C5；
The port PC3 of the control chip U1 is connected with one end of resistance R24, the other end and connecting resistance R25 of the resistance R24
One end after be grounded, the other end of the resistance R25 is connected with 3.3V input power.
4. a kind of promotion frame control system according to claim 3, it is characterised in that: the model of the control chip U1
STM32F103ZET6。
5. a kind of hoisting frame control method, characterized by the following steps:
Step 1: starting upper control machine (1), upper control machine (1) check the connection status with each functional module and sensor；
Step 2: operation upper control machine (1) and each the next unit machine (2) establish connection, while acquiring upper control machine (1) week
Surrounding environment data, including temperature and humidity, wind speed and direction, altitude information, and will accordingly connect data and environmental data shows and showing
On screen；
Step 3: bit location machine (2) sends data acquisition instructions to upper control machine (1) downwards, and the next unit machine (2) passes through corresponding
Sensor acquires the load weight of servo motor (10), height position data, and corresponding data is fed back to upper control machine
(1)；
Step 4: upper control machine (1) is compared by that will acquire data with preset parameter threshold, judges whether to transfinite；
Such as judge collected upper control machine (1) surrounding enviroment data over run, then upper control machine (1) issues sound-light alarm；
Step 5: if judged that upper control machine (1) receives operational order, then action command, control are issued to each the next unit machine (2)
Servo motor work processed, while the load and location parameter of servo motor (10) are acquired, upper control machine (1) will be collected each
The data of servo motor are compared, and judge each servo motor in lifting process, whether stress and height are consistent, if not
Consistent then upper control machine (1) issues sound-light alarm, and bit location machine (2) feeds back latch signal downwards, controls corresponding servo
Motor (10) stops working；
Step 6: after servo motor (10) stops working, staff can be adapted to by operation upper control machine (1) control
Property adjustment, the load of corresponding servo motor (10) and altitude information are adaptively adjusted, meet hoisting frame safe action join
After number, the lock instruction that the next unit machine (2) releases servo motor (10) is controlled, control works on, while continuing in acquisition
The position environmental parameter on control machine (1) periphery and the operating parameter of servo motor (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910400053.5A CN110104512A (en) | 2019-05-14 | 2019-05-14 | A kind of promotion frame control system and its control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910400053.5A CN110104512A (en) | 2019-05-14 | 2019-05-14 | A kind of promotion frame control system and its control method |
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| CN110104512A true CN110104512A (en) | 2019-08-09 |
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| CN203149386U (en) * | 2013-04-02 | 2013-08-21 | 蚌埠传感器系统工程有限公司 | Intelligent control system for attached-type lifting scaffold |
| CN203326934U (en) * | 2013-05-31 | 2013-12-04 | 南京工程学院 | Double-motor synchronous control system |
| CN205421885U (en) * | 2016-02-02 | 2016-08-03 | 尚春成 | Inserted lift scaffold synchronous control system |
| CN206878728U (en) * | 2017-06-07 | 2018-01-12 | 深圳市新科瑞电气技术有限公司 | A kind of raise scaffold intelligent driving system |
| US20180183362A1 (en) * | 2015-06-26 | 2018-06-28 | Up First Construction Systems Pty Ltd | Control system |
| CN207851572U (en) * | 2018-03-02 | 2018-09-11 | 中建六局建设发展有限公司 | A kind of electric lifting scaffold intelligence control system |
| CN210103202U (en) * | 2019-05-14 | 2020-02-21 | 山西航天清华装备有限责任公司 | Hoisting frame control system |
-
2019
- 2019-05-14 CN CN201910400053.5A patent/CN110104512A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203149386U (en) * | 2013-04-02 | 2013-08-21 | 蚌埠传感器系统工程有限公司 | Intelligent control system for attached-type lifting scaffold |
| CN203326934U (en) * | 2013-05-31 | 2013-12-04 | 南京工程学院 | Double-motor synchronous control system |
| US20180183362A1 (en) * | 2015-06-26 | 2018-06-28 | Up First Construction Systems Pty Ltd | Control system |
| CN205421885U (en) * | 2016-02-02 | 2016-08-03 | 尚春成 | Inserted lift scaffold synchronous control system |
| CN206878728U (en) * | 2017-06-07 | 2018-01-12 | 深圳市新科瑞电气技术有限公司 | A kind of raise scaffold intelligent driving system |
| CN207851572U (en) * | 2018-03-02 | 2018-09-11 | 中建六局建设发展有限公司 | A kind of electric lifting scaffold intelligence control system |
| CN210103202U (en) * | 2019-05-14 | 2020-02-21 | 山西航天清华装备有限责任公司 | Hoisting frame control system |
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Application publication date: 20190809 |
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