CN115576263A - Electrical control system and method for guide frame climbing platform - Google Patents
Electrical control system and method for guide frame climbing platform Download PDFInfo
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- CN115576263A CN115576263A CN202211407008.0A CN202211407008A CN115576263A CN 115576263 A CN115576263 A CN 115576263A CN 202211407008 A CN202211407008 A CN 202211407008A CN 115576263 A CN115576263 A CN 115576263A
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- 230000009194 climbing Effects 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000003993 interaction Effects 0.000 claims abstract description 10
- 238000012544 monitoring process Methods 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 claims description 9
- 230000001133 acceleration Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 230000001174 ascending effect Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000000007 visual effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/14—Plc safety
- G05B2219/14005—Alarm
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Abstract
The invention provides an electrical control system of a guide frame climbing platform, wherein a master control information cabinet body is used for transmitting field data to a cloud server through cloud data interaction; the system is used for collecting field wind speed information and digital alarm information and providing safety performance detection of the whole equipment; the system is used for communicating with a descending driving cabinet body through an Ethercat bus, issuing an operation instruction and monitoring the operation condition of the descending driving cabinet body; the driving cabinet body is used for receiving a driving instruction sent by the master control information cabinet, and the driving motor operates to drive the whole equipment to ascend and descend. The invention also provides an electrical control method of the guide frame climbing platform. The invention adopts a control mode of a triangular topological structure, has high centralized control degree, and is favorable for eliminating faults and reducing wiring pressure. According to the invention, the whole system can be controlled only by pressing a button with one hand of an operator or clicking on the HMI touch screen, and the HMI displays the state parameter information of each distributed control unit in real time to play a visual monitoring role.
Description
Technical Field
The invention relates to the technical field of guide frame climbing platforms, in particular to an electrical control system and method of a guide frame climbing platform.
Background
Major structure construction and outer facade construction of modern high-rise buildings mostly adopt professional construction operation platforms, the current mainstream construction operation platform comprises a cantilever scaffold, an attached scaffold and an electric hanging basket, but the three construction platforms have the problems of high danger, backward technical level, single function, poor operation environment, long time for assembly and disassembly, more input labor force, large steel consumption, poor impression effect, fire hazard and the like, and become one of bottlenecks which hinder the development of the industry.
Therefore, a guide frame climbing type working platform begins to appear in the industry, which mainly comprises a guide rail frame, a driving unit and a frame body, and an electrical control system and a method of the guide frame climbing platform are urgently needed in order to realize reliable use of the guide frame climbing platform and guarantee safe construction operation of the platform.
Disclosure of Invention
In order to solve the problems, the invention aims to provide an electrical control system and method of a guide frame climbing platform.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
an electrical control system of a guide frame climbing platform comprises a main control information cabinet body and a driving cabinet body, wherein the main control information cabinet body is used for transmitting field data to a cloud server through cloud data interaction; the system is used for collecting field wind speed information and digital alarm information and providing overall equipment safety performance detection; the intelligent control cabinet is used for communicating with a descending driving cabinet body through an Ethercat bus, issuing an operation instruction and monitoring the operation condition of the descending driving cabinet body; the driving cabinet body is used for receiving a driving instruction sent by the master control information cabinet, and the driving motor operates to drive the whole equipment to ascend and descend.
Furthermore, the total control information cabinet body comprises an HMI (human machine interface), an air speed sensor, an emergency stop start reset button, a cloud server and a total control PLC (programmable logic controller), wherein the HMI, the air speed sensor, the emergency stop start reset button and the cloud server are all communicated with the total control PLC and are used for executing corresponding work according to setting.
Furthermore, the HMI is used for man-machine interaction, the ascending and descending height is manually input, the driving cabinet body at the lower end is driven to an accurate position, and meanwhile, the current height, the running speed and the IO state information of the display equipment are output.
Further, the wind speed sensor is used for detecting the wind speed condition of a construction site, and when the wind speed reaches a rated execution threshold value, alarm information is provided for the whole system.
Furthermore, the scram start reset button is used for manually operating the whole equipment to perform corresponding operation.
Furthermore, the cloud server is used for recording and storing field acquisition information in real time for remote monitoring.
Further, the driving cabinet body comprises a pin shaft sensor, a remote IO module, a frequency converter, a motor, an encoder and a driving PLC, wherein the driving PLC receives signals transmitted by the master control PLC through Ethercat communication and controls the downlink frequency converter and the motor to execute; the pin shaft sensor is fixed at the position of a stress bearing point, and when the stress change exceeds a set threshold value, the PLC is driven to feed back and provide alarm information for the whole system; the remote IO module is used for inputting a button instruction signal, a limit signal, a light signal, a language broadcast signal and the input and output of a digital quantity signal of a panel button and a safety limit switch, so that the interaction of acousto-optic signals on site is realized; the motors are in 3-bit groups and controlled by the same frequency converter, and the running condition of the carried motors is controlled by the frequency converter, so that the synchronization and the performance of the motors are ensured; the encoder is used for acquiring the running condition of a certain motor in a group of motors, acquiring the running distance and acceleration information of the motors through encoded data, and transmitting the running distance and acceleration information to the frequency converter as a control basis.
In order to achieve the purpose, the invention further provides an electrical control method of the guide frame climbing platform, the electrical control system of the guide frame climbing platform is adopted, manual operation is carried out through a button of the master control cabinet body and the master control cabinet body HMI, and corresponding control can be carried out on the drive cabinet body PLC through the master control cabinet body PLC.
Has the advantages that: the invention adopts a control mode of a triangular topological structure, has high centralized control degree, and is favorable for eliminating faults and reducing wiring pressure. According to the invention, the whole system can be controlled only by pressing a button with one hand of an operator or clicking on the HMI touch screen, and the HMI displays the state parameter information of each distributed control unit in real time to play a visual monitoring role.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation of the invention. In the drawings:
fig. 1 is a schematic structural diagram of an electrical control system of a guide frame climbing platform according to an embodiment of the present invention;
fig. 2 is a flowchart of an electrical control method for a guide frame climbing platform according to an embodiment of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
Referring to fig. 1: an electrical control system of a guide frame climbing platform comprises a master control information cabinet body and a driving cabinet body, wherein the master control information cabinet body is used for transmitting field data to a cloud server through cloud data interaction; the system is used for collecting field wind speed information and digital alarm information and providing safety performance detection of the whole equipment; the system is used for communicating with a descending driving cabinet body through an Ethercat bus, issuing an operation instruction and monitoring the operation condition of the descending driving cabinet body; the driving cabinet body is used for receiving a driving instruction sent by the master control information cabinet, and the driving motor operates to drive the whole equipment to ascend and descend.
In the embodiment, a triangular topological structure is built in an Ethercat bus form, and the PLC of the master control information cabinet sends instructions to each driving cabinet to finally complete motor driving, so that the effect of integral ascending and descending of the equipment is achieved; the method has the advantages of realizing high centralized control degree, facilitating fault elimination, reducing wiring pressure and the like.
In a specific example, the master control information cabinet body comprises an HMI (human machine interface), an air speed sensor, an emergency stop start reset button, a cloud server and a master control PLC (programmable logic controller), wherein the HMI, the air speed sensor, the emergency stop start reset button and the cloud server are all in communication connection with the master control PLC and are used for executing corresponding work according to setting.
The total control PLC of this embodiment can receive the feedback signal of the driving cabinet body, and send various analog, digital signals or other types of instruction signals to the corresponding parts in the total control information cabinet body, so as to realize real-time monitoring and processing.
In a specific example, the HMI is used for human-computer interaction, and manually inputs the ascending and descending height for driving the lower driving cabinet body to an accurate position, and outputs the current height, the operation speed and the IO state information of the display device.
In a specific example, the wind speed sensor is used for detecting the wind speed condition of a construction site, and when the wind speed reaches a rated execution threshold value, alarm information is provided for the whole system.
In a specific example, the scram start reset button is used for manually operating the whole equipment to perform corresponding operation.
In a specific example, the cloud server is used for recording and storing field acquisition information in real time for remote monitoring.
In a specific example, the driving cabinet body comprises a pin shaft sensor, a remote IO module, a frequency converter, a motor, an encoder and a driving PLC, wherein the driving PLC receives signals transmitted by the master control PLC through Ethercat communication and controls the downlink frequency converter and the motor to execute; the pin shaft sensor is fixed at a stress bearing point, and when the stress change exceeds a set threshold value, the PLC is driven to feed back and provide alarm information for the whole system; the remote IO module is used for inputting a button instruction signal, a limit signal, a light signal, a language broadcast signal and digital quantity signals of a panel button and a safety limit switch to be input and output, so that the interaction of acousto-optic signals on site is realized; the motors are in 3-bit groups and controlled by the same frequency converter, and the running condition of the carried motors is controlled by the frequency converter, so that the synchronization and the performance of the motors are ensured; the encoder is used for acquiring the running condition of a certain motor in a group of motors, acquiring the running distance and acceleration information of the motors through encoded data, and transmitting the running distance and acceleration information to the frequency converter as a control basis.
To achieve the above object, see fig. 2: the embodiment also provides an electrical control method of the guide frame climbing platform, which adopts the electrical control system of the guide frame climbing platform, and performs manual operation through the button of the master control cabinet body and the HMI of the master control cabinet body, namely, the PLC of the master control cabinet body can perform corresponding control on the PLC of the driving cabinet body.
The electrical control method of the guide frame climbing platform of the present embodiment and the electrical control system of the guide frame climbing platform have the same advantages as the prior art, and are not described herein again.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The electric control system of the guide frame climbing platform is characterized by comprising a master control information cabinet body and a driving cabinet body, wherein the master control information cabinet body is used for transmitting field data to a cloud server through cloud data interaction; the system is used for collecting field wind speed information and digital alarm information and providing overall equipment safety performance detection; the system is used for communicating with a descending driving cabinet body through an Ethercat bus, issuing an operation instruction and monitoring the operation condition of the descending driving cabinet body; the driving cabinet body is used for receiving a driving instruction sent by the master control information cabinet, and the driving motor operates to drive the whole equipment to ascend and descend.
2. The electrical control system of the guide frame climbing platform according to claim 1, wherein the master control information cabinet body comprises an HMI (human machine interface), an air speed sensor, an emergency stop start reset button, a cloud server and a master control PLC (programmable logic controller), and the HMI, the air speed sensor, the emergency stop start reset button and the cloud server are all in communication connection with the master control PLC and used for executing corresponding work according to setting.
3. The electrical control system of the guide frame climbing platform according to claim 2, wherein the HMI is used for human-computer interaction, and the HMI is used for manually inputting the ascending and descending height for the lower driving cabinet body to drive to an accurate position, and outputting the current height, the operating speed and the IO state information of the display equipment.
4. The electrical control system of the guide frame climbing platform according to claim 2, wherein the wind speed sensor is used for detecting the wind speed condition at a construction site, and when the wind speed reaches a rated execution threshold value, alarm information is provided for the whole system.
5. The electrical control system for a guide frame climbing platform according to claim 2, wherein the scram start reset button is used for manual operation of the whole equipment for corresponding operation.
6. The electrical control system of the guide frame climbing platform according to claim 2, wherein the cloud server is configured to record and store field collected information in real time for remote monitoring.
7. The electrical control system of the guide frame climbing platform according to claim 2, wherein the driving cabinet comprises a pin sensor, a remote IO module, a frequency converter, a motor, an encoder and a driving PLC, and the driving PLC receives a signal transmitted by the master control PLC through Ethercat communication and controls the downstream frequency converter and the motor to execute; the pin shaft sensor is fixed at a stress bearing point, and when the stress change exceeds a set threshold value, the PLC is driven to feed back and provide alarm information for the whole system; the remote IO module is used for inputting a button instruction signal, a limit signal, a light signal, a language broadcast signal and digital quantity signals of a panel button and a safety limit switch to be input and output, so that the interaction of acousto-optic signals on site is realized; the motors are in 3-bit groups and controlled by the same frequency converter, and the running condition of the carried motors is controlled by the frequency converter, so that the synchronization and the performance of the motors are ensured; the encoder is used for acquiring the running condition of a certain motor in a group of motors, acquiring the running distance and acceleration information of the motors through encoded data, and transmitting the running distance and acceleration information to the frequency converter as a control basis.
8. An electrical control method of a guide frame climbing platform is characterized in that an electrical control system of the guide frame climbing platform according to any one of claims 1 to 7 is adopted, manual operation is carried out through a button of a master control cabinet body and a master control cabinet body HMI, and corresponding control can be carried out on a drive cabinet body PLC through the master control cabinet body PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211407008.0A CN115576263A (en) | 2022-11-10 | 2022-11-10 | Electrical control system and method for guide frame climbing platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211407008.0A CN115576263A (en) | 2022-11-10 | 2022-11-10 | Electrical control system and method for guide frame climbing platform |
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| CN115576263A true CN115576263A (en) | 2023-01-06 |
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| CN202211407008.0A Pending CN115576263A (en) | 2022-11-10 | 2022-11-10 | Electrical control system and method for guide frame climbing platform |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102363509A (en) * | 2011-11-01 | 2012-02-29 | 大连科信起重电器有限公司 | Outer climbing protection device of tower crane |
| CN209291864U (en) * | 2018-12-28 | 2019-08-23 | 北京星河模板脚手架工程有限公司 | Saddle climbing type workbench overload detection and warning device |
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| CN112938765A (en) * | 2020-12-24 | 2021-06-11 | 南京高立工程机械有限公司 | Intelligent frequency conversion all-in-one machine for construction elevator |
| CN215885930U (en) * | 2021-09-06 | 2022-02-22 | 无锡市小天鹅建筑机械有限公司 | Lifting platform control system for driving of hoister |
| CN216737255U (en) * | 2022-01-13 | 2022-06-14 | 中交第二航务工程局有限公司 | Building tower crane with safety monitoring system |
| CN114659559A (en) * | 2022-03-28 | 2022-06-24 | 江苏鑫昇腾科技发展股份有限公司 | Intelligent building climbing frame working state monitoring system and method based on Internet of things |
| CN217213494U (en) * | 2022-03-18 | 2022-08-16 | 无锡市小天鹅建筑机械有限公司 | Control system for multi-hanging-point hanging basket |
| CN115180539A (en) * | 2022-06-08 | 2022-10-14 | 中联重科建筑起重机械有限责任公司 | Wind field monitoring equipment for tower crane |
| CN115231403A (en) * | 2022-06-07 | 2022-10-25 | 江西飞达电气设备有限公司 | Elevator safety monitoring management system based on big data analysis |
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2022
- 2022-11-10 CN CN202211407008.0A patent/CN115576263A/en active Pending
Patent Citations (12)
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|---|---|---|---|---|
| CN102363509A (en) * | 2011-11-01 | 2012-02-29 | 大连科信起重电器有限公司 | Outer climbing protection device of tower crane |
| CN209291864U (en) * | 2018-12-28 | 2019-08-23 | 北京星河模板脚手架工程有限公司 | Saddle climbing type workbench overload detection and warning device |
| CN211930755U (en) * | 2020-05-19 | 2020-11-13 | 浙江省建筑科学设计研究院有限公司 | Wireless video monitoring system for construction site of outer facade of building |
| CN112532737A (en) * | 2020-12-07 | 2021-03-19 | 邢台亚特工业自动化科技有限公司 | Intelligent climbing frame background system |
| CN112938765A (en) * | 2020-12-24 | 2021-06-11 | 南京高立工程机械有限公司 | Intelligent frequency conversion all-in-one machine for construction elevator |
| CN112758824A (en) * | 2021-01-21 | 2021-05-07 | 宜昌市创星电子技术发展有限公司 | Unmanned control system of tower crane |
| CN215885930U (en) * | 2021-09-06 | 2022-02-22 | 无锡市小天鹅建筑机械有限公司 | Lifting platform control system for driving of hoister |
| CN216737255U (en) * | 2022-01-13 | 2022-06-14 | 中交第二航务工程局有限公司 | Building tower crane with safety monitoring system |
| CN217213494U (en) * | 2022-03-18 | 2022-08-16 | 无锡市小天鹅建筑机械有限公司 | Control system for multi-hanging-point hanging basket |
| CN114659559A (en) * | 2022-03-28 | 2022-06-24 | 江苏鑫昇腾科技发展股份有限公司 | Intelligent building climbing frame working state monitoring system and method based on Internet of things |
| CN115231403A (en) * | 2022-06-07 | 2022-10-25 | 江西飞达电气设备有限公司 | Elevator safety monitoring management system based on big data analysis |
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Inventor after: Shi Bo Inventor after: Zeng Lingrui Inventor after: Yue Jie Inventor after: Wang Zheng Inventor after: Dong Chengjie Inventor before: Shi Bo Inventor before: Zeng Lingrui Inventor before: Yue Jie Inventor before: Wang Zheng Inventor before: Dong Chengjie |
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Effective date of registration: 20230721 Address after: 518107 903, Building A2, Building A1A2, China Merchants Guangming Science Park, Sightseeing Road, Fenghuang Community, Guangming District, Shenzhen, Guangdong Applicant after: China Construction Third Engineering Bureau Yungou Robot Co.,Ltd. Address before: 3301, Office Building 3B, Vanke Times Square, No. 85, Longcheng Avenue, Shangjing Community, Longcheng Street, Longgang District, Shenzhen, Guangdong 518000 Applicant before: China Construction Third Engineering Bureau Science and Innovation Industry Development Co.,Ltd. |