CN215986994U - Pipe jacking tunneling machine electric control system based on industrial personal computer - Google Patents
Pipe jacking tunneling machine electric control system based on industrial personal computer Download PDFInfo
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- CN215986994U CN215986994U CN202122306591.3U CN202122306591U CN215986994U CN 215986994 U CN215986994 U CN 215986994U CN 202122306591 U CN202122306591 U CN 202122306591U CN 215986994 U CN215986994 U CN 215986994U
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- personal computer
- industrial personal
- expansion module
- station communication
- slave station
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Abstract
The utility model discloses an electric control system of a pipe-jacking tunneling machine based on an industrial personal computer, which comprises the industrial personal computer; the output end of the industrial personal computer is connected with the master station communication and expansion module, the master station communication and expansion module is respectively connected with the buttons, the indicator lamps and part of the sensors, the output end of the industrial personal computer is also connected with the slave station communication and expansion module through the slave station PLC, the slave station communication and expansion module is respectively connected with the overload relay, the executive component, the sensor access, the mutual inductor access and the frequency converter, and the industrial personal computer is connected with the touch screen; the utility model can carry out real-time display, storage, analysis and report on various equipment parameters of the pipe-jacking tunneling machine in the underground construction process; in addition, the system is connected with the database, the database is used for storing and reading data, and when a user needs to inquire historical data, the industrial personal computer can display a complete data list to the user.
Description
Technical Field
The utility model relates to the technical field of electric control of a pipe-jacking tunneling machine, in particular to an electric control system of the pipe-jacking tunneling machine based on an industrial personal computer.
Background
At present, an electric control system of a pipe jacking tunneling machine mainly comprises a button, a touch screen, a master station PLC, a slave station PLC and the like. The master station PLC transmits control signals sent by the buttons and the touch screen to the slave station PLC control system through the CC-Link module to control the work of the push bench, the slave station PLC is connected with various sensors and is responsible for collecting the construction condition of the push bench, and then transmits data to the touch screen to display the data in real time.
Along with the continuous expansion of the requirement of underground construction of the jacking pipe in recent years, the performance test of various complex terrains on the jacking pipe machine is more and more strict. Meanwhile, along with the development and wide application of the industrial internet technology, the pipe jacking underground construction technology gradually tends to be automatic and intelligent. The electric control system of the existing pipe jacking tunneling machine is simple in structure, human-computer interaction mainly depends on a touch screen, the resource configuration inside the touch screen is weak, stored information is limited, operation and historical information checking are inconvenient, and in addition, a PLC (programmable logic controller) expansion module is limited, so that the detected data types are limited. Therefore, the existing electric control system of the pipe jacking machine cannot realize real-time monitoring, analysis and storage of various data of the pipe jacking machine in the running process of a complex underground environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems of the background technology, and provides an electric control system of a pipe-jacking machine based on an industrial personal computer, which can display, store, analyze and report various equipment parameters of the pipe-jacking machine in the underground construction process in real time. By using the control system, the condition of underground construction of the pipe jacking equipment can be collected in real time, data can be presented to a user in time through a touch screen display interface, in addition, the system is connected with a database, the database is used for storing and reading the data, and when the user needs to inquire historical data, the industrial personal computer can display a complete data list to the user.
The purpose of the utility model can be realized by the following technical scheme:
an electric control system of a pipe jacking tunneling machine based on an industrial personal computer comprises the industrial personal computer; the output of industrial computer is connected with main website communication and extension module, and main website communication and extension module are connected with button and pilot lamp, partial sensor respectively, and the output of industrial computer still is connected with slave station communication and extension module through slave station PLC, and slave station communication and extension module are connected with overload relay, executive component, sensor access, mutual-inductor access, converter respectively.
As a further scheme of the utility model: the industrial personal computer is also connected with the touch screen.
As a further scheme of the utility model: the industrial personal computer is connected with the PLC in an EtherCat communication connection mode.
As a further scheme of the utility model: the master station communication and expansion module is connected with the slave station communication and expansion module.
As a further scheme of the utility model: the master station communication and expansion module and the slave station communication and expansion module are connected in a serial port communication connection mode.
As a further scheme of the utility model: the industrial personal computer is connected with the database and is provided with a parameter interface.
As a further scheme of the utility model: and automatically generating a folder on the desktop of the industrial personal computer, and saving the folder by taking the starting time and the ending time as file names.
The utility model has the beneficial effects that:
the industrial personal computer can provide failure diagnosis information of the push bench, and good equipment historical data query and service life pre-diagnosis algorithm, and can be well integrated into a human-computer interface environment; because the industrial personal computer can use internal configuration software or programming to realize the communication with the slave station PLC, when the communication mode is selected, 485 serial port communication or EnterCat communication can be selected, so that the redundancy of the communication mode is realized;
the industrial computer sends control signal, sends slave station PLC control system control push bench work through EtherCat communication, and slave station communication and expansion module are connected with the slave station sensor, are responsible for gathering push bench construction conditions, send the touch-control screen with data transfer again, carry out data real-time display. The touch screen is mainly used as a human-computer interaction tool, and can display various parameters such as cutter head current, main jacking pressure and the like detected by the slave station sensor during the operation of the push bench and alarm information through the touch screen, so that a user can conveniently master the operation condition of the equipment in real time, and timely maintain and process fault equipment. The industrial personal computer can perform real-time online monitoring and control on the underground construction working condition of the top pipe heading machine, give quick response to the change of the working condition, perform data acquisition and output adjustment in time, and automatically reset in case of danger so as to ensure the normal operation of the system. The method comprises the steps that an industrial personal computer obtains various parameters in the construction process of the pipe-jacking tunneling machine, communication with a slave station PLC is achieved through internal configuration software or programming, the industrial personal computer is connected with a master station controller, the industrial personal computer is connected with a database, data are stored and read through the database, when electric equipment fails and alarms, the industrial personal computer receives failure alarm information, a failure alarm information list is automatically generated and stored, and when a user needs to inquire historical alarm records, the industrial personal computer can display the complete alarm event list to the user.
Drawings
The utility model will be further described with reference to the accompanying drawings.
Fig. 1 is a block diagram of a control system of the present invention.
In the figure: 1. a touch screen; 2. an industrial personal computer; 3. a button and an indicator light; 4. a partial sensor; 5. a master station communication and expansion module; 6. a PLC; 7. a slave station communication and expansion module; 8. an overload relay; 9. an executive component; 10. sensor access; 11. connecting a mutual inductor; 12. and a frequency converter.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the utility model relates to a pipe jacking tunneling machine electric control system based on an industrial personal computer 2, which comprises a touch screen 1, an industrial personal computer 2, a button, an indicator light 3, a part of sensors 4, a master station communication and expansion module 5, a PLC6, a slave station communication and expansion module 7, an overload relay 8, an executive component 9, a sensor access 10, a mutual inductor access 11 and a frequency converter 12; the output end of the industrial personal computer 2 is connected with a master station communication and expansion module 5, the master station communication and expansion module 5 is respectively connected with a button, an indicator light 3 and a part of sensors 4, the output end of the industrial personal computer 2 is also connected with a slave station communication and expansion module 7 through a slave station PLC6, and the slave station communication and expansion module 7 is respectively connected with an overload relay 8, an executive component 9, a sensor access 10, a mutual inductor access 11 and a frequency converter 12; the master station communication and expansion module 5 is connected with the slave station communication and expansion module 7; the industrial personal computer 2 is connected with the touch screen 1;
during operation, the industrial personal computer 2 sends a control signal, the control signal is transmitted to the slave station PLC6 control system through EtherCat communication to control the work of the pipe pushing jack, the slave station communication and expansion module 7 is connected with the slave station sensor and is responsible for collecting the construction condition of the pipe pushing jack, and then data are transmitted to the touch screen 1 to be displayed in real time. The touch screen 1 is mainly used as a human-computer interaction tool, and can display parameters such as cutter head current and main jacking pressure detected by a slave station sensor and alarm information when the push bench operates through the touch screen 1, so that a user can conveniently master the operation condition of the equipment in real time and timely maintain and process fault equipment. The industrial personal computer 2 can perform real-time online monitoring and control on the underground construction working condition of the top pipe heading machine, give quick response to the change of the working condition, perform data acquisition and output adjustment in time, and automatically reset in case of danger so as to ensure the normal operation of the system. The industrial personal computer 2 obtains various parameters in the construction process of the pipe-jacking tunneling machine, communication with the slave station PLC6 is achieved through internal configuration software or programming, the industrial personal computer 2 is connected with the database, data are stored and read through the database, when electric equipment fails and alarms, the industrial personal computer 2 receives failure alarm information, a failure alarm information list is automatically generated and stored, and when a user needs to inquire historical alarm records, the industrial personal computer 2 can display the complete alarm event list to the user. The industrial personal computer 2 can also set partial parameters in the operation process of the equipment through a parameter setting interface, the lubricating interval, the lubricating time, the number of oil cylinders, the stroke of the oil cylinders, the upper and lower limits of a rotating angle, the deviation rectifying stroke, the rotating speed of a cutter head, the number of motors, the factory number, the model specification, the water inlet flow and the sludge discharge flow are set, a lead-out button is clicked, a folder can be automatically generated on the desktop of the industrial personal computer 2, and the initial time and the final time are used as file names for storage. The input element is connected with the master station communication and expansion module 5, and realizes the control of external input on program operation and necessary data acquisition functions. The executive component mainly comprises an overload relay 8, an executive component 9, a sensor access 10, a mutual inductor access 11 and a frequency converter 12, and the executive component acts according to an instruction sent by the slave station PLC 6. The command sent by the industrial personal computer 2 is firstly sent to the PLC6, and the PLC6 interprets the command into a corresponding time sequence signal to directly control corresponding equipment. The PLC6 receives the device state analog quantity data transmitted by the sensor, converts the device state analog quantity data into a digital signal and feeds the digital signal back to the industrial personal computer 2.
Preferably, an industrial personal computer 2 is added in a conventional push bench electronic control system to serve as equipment for data storage, analysis and report generation; the industrial personal computer 2 adopts a control and automation technology based on Windows to complete the industrial automation control with extremely high real-time performance, the programming language is compatible with a plurality of specified standard languages, and the industrial personal computer has good cooperation and joint debugging capability with the upper computer programming; the cloud stores data by using MySQL, processes and stores the data according to common functions, and achieves quick reading of the app end. And a complete data document is prepared for all tables, data formats and program interfaces to ensure the expansion of future new data operation and the realization of undeveloped modules. At the remote access and cloud: by means of powerful network functions of an upper computer and rich programming development packages, the cloud server can be accessed more conveniently and remotely than a programmable logic controller, and visual cloud access and data interconnection are realized; a self cloud server link is built in an enterprise, data safety and integrity are guaranteed, and the cloud server link is only required to be jointly adjusted with the industrial personal computer 2, so that the cloud server link is more convenient to realize compared with a programmable logic controller; in order to better optimize a data acquisition and industrial control framework, adapt to a field working environment and dissipate heat, an ELM3704 module is selected, the ELM3704 module provides a 4-channel synchronous data acquisition function, is simple to install, supports an EtherCAT bus, has adjustable acquisition frequency, is an integrated circuit type piezoelectric sensor interface, provides a front-end anti-aliasing filter, and can well acquire and process vibration related data such as acceleration, speed and displacement signals.
The working principle of the utility model is as follows: the industrial personal computer 2 can provide failure diagnosis information of the push bench by utilizing the strong computing power provided by the CPU and combining with a programming environment, provides good historical data query and service life pre-diagnosis algorithm of the equipment, and can be well integrated into a human-computer interface environment; because the industrial personal computer 2 can use internal configuration software or programming to realize communication with the slave station PLC6, when a communication mode is selected, 485 serial port communication or EnterCat communication can be selected, and redundancy of the communication mode is realized;
aiming at the problem that the electric control system of the push bench cannot store historical fault data, the system is connected with a database, so that the historical data can be conveniently stored and inquired;
data directly access in the high in the clouds, look over and read the convenience, can anytime and anywhere monitoring equipment's operational aspect through computer or mobile device, provide professional guidance for the operational failure of equipment, guarantee equipment normal operating.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the utility model. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (5)
1. An electric control system of a pipe jacking tunneling machine based on an industrial personal computer is characterized by comprising the industrial personal computer (2); the industrial personal computer (2) is connected with the master station communication and expansion module (5), the master station communication and expansion module (5) is respectively connected with the button and the indicator lamp (3) and the partial sensor (4), the industrial personal computer (2) is further connected with the slave station communication and expansion module (7) through the PLC (6) of the slave station, and the slave station communication and expansion module (7) is respectively connected with the overload relay (8), the executive component (9), the sensor access (10), the mutual inductor access (11) and the frequency converter (12).
2. The pipe-jacking tunneling machine electric control system based on the industrial personal computer according to claim 1, characterized in that the industrial personal computer (2) is further connected with the touch screen (1).
3. The pipe-jacking tunneling machine electric control system based on the industrial personal computer according to claim 1, characterized in that the industrial personal computer (2) is connected with the PLC (6) in an EtherCat communication connection mode.
4. The pipe-jacking tunneling machine electric control system based on the industrial personal computer as claimed in claim 1, wherein the master station communication and expansion module (5) is in communication connection with the slave station communication and expansion module (7).
5. The pipe jacking machine electric control system based on the industrial personal computer as claimed in claim 4, wherein the connection between the master station communication and expansion module (5) and the slave station communication and expansion module (7) adopts a 458 serial port communication connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122306591.3U CN215986994U (en) | 2021-09-23 | 2021-09-23 | Pipe jacking tunneling machine electric control system based on industrial personal computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122306591.3U CN215986994U (en) | 2021-09-23 | 2021-09-23 | Pipe jacking tunneling machine electric control system based on industrial personal computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215986994U true CN215986994U (en) | 2022-03-08 |
Family
ID=80464660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122306591.3U Withdrawn - After Issue CN215986994U (en) | 2021-09-23 | 2021-09-23 | Pipe jacking tunneling machine electric control system based on industrial personal computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215986994U (en) |
-
2021
- 2021-09-23 CN CN202122306591.3U patent/CN215986994U/en not_active Withdrawn - After Issue
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Granted publication date: 20220308 Effective date of abandoning: 20230614 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20220308 Effective date of abandoning: 20230614 |
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| AV01 | Patent right actively abandoned |