CN203882535U - Practical training system for elevator control - Google Patents
Practical training system for elevator control Download PDFInfo
- Publication number
- CN203882535U CN203882535U CN201420277537.8U CN201420277537U CN203882535U CN 203882535 U CN203882535 U CN 203882535U CN 201420277537 U CN201420277537 U CN 201420277537U CN 203882535 U CN203882535 U CN 203882535U
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- elevator control
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- mesh plate
- plc
- terminal box
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Abstract
The utility model discloses a practical training system for elevator control, which comprises the components of: a mesh plate rack, a modular replaceable PLC unit, a main-machine interface, a power module, a servo driving module, a variable-frequency driving module, a terminal box and an elevator control unit; wherein the mesh plate rack is an integrated formed rack composed of a metal base and a steel plastic-blasted mesh plate. The modular replaceable PLC unit is a programmable controller. The elevator control unit comprises an aluminum section platform, a linear movement mechanism, a cage, an inductive transducer, an encoder and a three-phase asynchronous motor. The linear movement mechanism is fixed on the aluminum section platform, and the other components of the elevator control unit are assembled in the linear movement mechanism. All electrical components are connected with the modular replaceable PLC unit through the terminal box for simulating elevator control. The practical training system for the elevator control can make a student design a system solution according to a teaching content and selects a device for performing practical training of assembling and debugging, and can remarkably improve teaching quality and comprehension of the student beyond book knowledge.
Description
Technical field
The utility model relates to a kind of robotization experience system, relate in particular to a kind ofly based on elevator control and be applicable to the experience system of the elevator control of the education experiments such as monitoring software training, Programmable Logic Controller training, sensor training, mechanical system Installation and Debugging training and the training of motor Driving technique, belong to teaching equipment field.
Background technology
Education is the important engineering for social development, the progressive continuous training of personnel, and every subjects all needs constantly new teaching notes and the educational aid of research of educator, complies with scientific and technical development.As everyone knows, between literal arts and science and engineering, there is larger difference, even in fact in the middle of science and engineering, also have many different subjects that vary, in teaching process, need to study pointedly, sum up and improve form of teaching.
Electromechanical integration is in science and engineering, to have much a representational subject and direction, and it,, across having related to the fields such as machinery, electronics, Communication Control, is a course that comprehensive skill is stronger.In the time carrying out the teaching of this course, traditional books teaching is current leading mode, all kinds of colleges and universities are for promoting quality of instruction, all carry out experimental teaching to some extent, by the know-why of describing in books and technical application case are reproduced in laboratory, allow student participate, to deepen their visual impression, consolidate books study.But this type of traditional teaching experimental equipment is very simple, lacks actual operability.Just because of this limitation, quality of instruction secular stagnation not before, the overall qualities of graduate students are lower, lack and put into practice manipulative ability.
Summary of the invention
In view of above-mentioned existing teaching predicament, the purpose of this utility model is the experience system that proposes a kind of elevator control, solves electromechanical integration object teaching, increases the problem that Students ' Learning is experienced, skillfully grasped system architecture skill.
Above-mentioned purpose of the present utility model, its technical solution being achieved is: a kind of experience system of elevator control, it is characterized in that: described experience system is provided with mesh plate pedestal, the replaceable PLC of modularization unit, man-machine interface, power module, servo-driven module, frequency conversion drive module, connecting terminal box and elevator control unit, wherein said mesh plate pedestal is the one-body molded support body of metab and steel plastic-blasting mesh plate, the replaceable PLC of described modularization unit is Programmable Logic Controller, described elevator control unit comprises aluminium section bar platform, straight-line motion mechanism, car, inductance sensor, scrambler and threephase asynchronous machine, straight-line motion mechanism is fixed on aluminium section bar platform, and car, inductance sensor, scrambler, threephase asynchronous machine and the reducer casing carrying thereof are all assembled among straight-line motion mechanism, all electric component is by the control of the replaceable PLC unit simulation of connecting terminal box connection mode blocking elevator.
Further, the metab of described mesh plate pedestal bottom is provided with universal caster wheel.
Further, the replaceable PLC of described modularization unit is the optional malfunction test module that is provided with also, analog quantity spread module, Industrial Ethernet, wherein analog quantity spread module is the coupling unit of pilot lamp and button, malfunction test module contains the monolithic processor of supporting 16 fault settings and external charactron to show number of faults, described monolithic processor supports that USB downloads, support WIN7, 1602/12864 liquid crystal interface is provided, plate carries 5V and 3.3V power supply, NRF24L01/CC1100 wave point is provided, ultrasonic distance measuring module interface is provided and supports group of four figures pipe to show.
Further, described connecting terminal box integrates and is provided with the connecting terminal block of corresponding Programmable Logic Controller, safety socket, more than four action button, a upper eletric button and an anxious button that stops loop of control of φ 4mm.
Further, described power module comprises power output interface, earth leakage circuit-breaker, DC24V Switching Power Supply and the AC380V of apolegamy attaching, the AC power of AC220V, power output interface access connecting terminal box.
Apply experience system of the present utility model, its remarkable advantage is presented as: by configure the experience system of this elevator control at school duty room, the practical training that can make student assemble, debug according to content of courses design system scheme selector, can significantly promote quality of instruction and student exceeds the comprehension outside book knowledge.This experience system has advantages of that reliability, dirigibility, opening and security tool are good.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model experience system.
Fig. 2 is the structural representation of the utility model elevator control unit.
Embodiment
The utility model innovation has proposed a kind of experience system of elevator control, solve pointedly electromechanical integration object teaching, increase the problem that Students ' Learning is experienced, skillfully grasped system architecture skill, realized the robotization television teaching system of a kind of reliability, dirigibility, opening and security.
As shown in Figure 1, the primary structure of the experience system of above-mentioned elevator control of the present utility model is characterized as, and it is mainly provided with mesh plate pedestal 1, the replaceable PLC of modularization unit 2, man-machine interface 3, power module 4, servo-driven module 5, frequency conversion drive module 6, connecting terminal box 7 and elevator control unit 8.
Wherein mesh plate pedestal is the one-body molded support body of metab and steel plastic-blasting mesh plate, the support of this system and the basis that attaching is laid are provided, by based on the each module of the two-sided attaching of this mesh plate stands longitudinal, unit, can make system space effectively reduce, break through the area limitation of common teacher's desktop.From becoming a useful person and structural parameters: mesh plate pedestal adopts 40 × 40 industrial aluminum profile frameworks, steel plastic-blasting mesh plate, metal plastic-blasting base and four universal caster wheel compositions.For installing and fixed function module and control system, firm in structure, attractive in appearance, integrated moving is convenient.The key technical indexes: physical dimension: length × wide × height=800 × 600 × 2000mm; Web plate size: 1600 × 800mm.
The core control section that the replaceable PLC of above-mentioned modularization unit is whole experience system, configure corresponding Programmable Logic Controller and multiple expansion module for different teaching and training request, comprised analog quantity spread module, Industrial Ethernet and control material object etc.This PLC system can meet the control requirement of student to multiclass control object.In addition, the replaceable PLC of this modularization unit is the optional malfunction test module that is provided with also, analog quantity spread module, Industrial Ethernet, wherein analog quantity spread module is the coupling unit of pilot lamp and button, malfunction test module contains the monolithic processor of supporting 16 fault settings and external charactron to show number of faults, described monolithic processor supports that USB downloads, support WIN7, 1602/12864 liquid crystal interface is provided, plate carries 5V and 3.3V power supply, NRF24L01/CC1100 wave point is provided, ultrasonic distance measuring module interface is provided and supports group of four figures pipe to show.
Above-mentioned man-machine interface can configure remittance river or Siemens's touch-screen, supporting Programme Line and communication cable.Facilitate student to understand the control principle of touch-screen, be familiar with the programming software of touch-screen, write each control system of touch screen program control.
Above-mentioned power module provides power supply output for whole system and control object, and it comprises power output interface, earth leakage circuit-breaker, DC24V Switching Power Supply and the AC380V of apolegamy attaching, the AC power of AC220V, power output interface access connecting terminal box.
Above-mentioned connecting terminal box integrates and is provided with the connecting terminal block of corresponding Programmable Logic Controller, safety socket, more than four action button, a upper eletric button and an anxious button that stops loop of control of φ 4mm.This connecting terminal box is secured on mesh plate pedestal, and whole or optional part based in the replaceable PLC of the above-mentioned modularization of connecting terminal box, the experiment control object corresponding with the content of courses and man-machine interface, power module, servo-driven module, frequency conversion drive module is secured on mesh plate pedestal and is electrically connected and becomes simulation and training system.
In elevator control simulation, above-mentioned elevator control unit is to be made up of aluminium section bar platform, straight-line motion mechanism, car, inductance sensor, scrambler, threephase asynchronous machine, terminal board, wherein straight-line motion mechanism is fixed on aluminium section bar platform, and car, inductance sensor, scrambler, threephase asynchronous machine and the reducer casing carrying thereof are all assembled among straight-line motion mechanism, all electric component is by the replaceable PLC of terminal board connection mode blocking unit.In the time carrying out practice-training teaching, can cultivate student's manipulative ability, assemble, be connected based on mesh plate pedestal according to the design of elevator structure and power section; Then put into practice the technology such as elevator control, Application in Sensing by teaching programming; Allow student in real training process, find and solve fault, understand that intuitively how PLC controls the device performance that all kinds of electric components are realized the efficient control of elevator operation and are familiar with all kinds of electromechanical integration, improves the quality of teaching conscientiously.
Apply experience system of the present utility model, its remarkable advantage is presented as: by configure this experience system at school duty room, the practical training that can make student assemble, debug according to content of courses design system scheme selector, can significantly promote quality of instruction and student exceeds the comprehension outside book knowledge.In addition, this experience system has advantages of that reliability, dirigibility, opening and security tool are good.It should be noted that, the practice that elevator control described in the utility model is basic electrical principle, its structure and annexation that realizes elevator lifting basic controlling and advanced control is conventionally known to one of skill in the art, this creation is intended to the instrument of outstanding a kind of practical training, provide the required of practical teaching, and deindustrialization drops into the working control of lift product.
In addition to the implementation, the utility model can also have other embodiment, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on the utility model scope required for protection.
Claims (5)
1. the experience system of an elevator control, it is characterized in that: described experience system is provided with mesh plate pedestal, the replaceable PLC of modularization unit, man-machine interface, power module, servo-driven module, frequency conversion drive module, connecting terminal box and elevator control unit, wherein said mesh plate pedestal is the one-body molded support body of metab and steel plastic-blasting mesh plate, the replaceable PLC of described modularization unit is Programmable Logic Controller, described elevator control unit comprises aluminium section bar platform, straight-line motion mechanism, car, inductance sensor, scrambler and threephase asynchronous machine, straight-line motion mechanism is fixed on aluminium section bar platform, and car, inductance sensor, scrambler, threephase asynchronous machine and the reducer casing carrying thereof are all assembled among straight-line motion mechanism, all electric component is by the control of the replaceable PLC unit simulation of connecting terminal box connection mode blocking elevator.
2. the experience system of elevator control according to claim 1, is characterized in that: the metab bottom of described mesh plate pedestal is provided with universal caster wheel.
3. the experience system of elevator control according to claim 1, it is characterized in that: the replaceable PLC of described modularization unit is the optional malfunction test module that is provided with also, analog quantity spread module, Industrial Ethernet, wherein analog quantity spread module is the coupling unit of pilot lamp and button, malfunction test module contains the monolithic processor of supporting 16 fault settings and external charactron to show number of faults, described monolithic processor supports that USB downloads, support WIN7, 1602/12864 liquid crystal interface is provided, plate carries 5V and 3.3V power supply, NRF24L01/CC1100 wave point is provided, ultrasonic distance measuring module interface is provided and supports group of four figures pipe to show.
4. the experience system of elevator control according to claim 1, is characterized in that: described connecting terminal box integrates safety socket, more than four action button of the connecting terminal block, the φ 4mm that are provided with corresponding Programmable Logic Controller, upper eletric button and one and controls the anxious button that stops loop.
5. the experience system of elevator control according to claim 1; it is characterized in that: described power module comprises power output interface, earth leakage circuit-breaker, DC24V Switching Power Supply and the AC380V of apolegamy attaching, the AC power of AC220V power output interface access connecting terminal box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277537.8U CN203882535U (en) | 2014-05-28 | 2014-05-28 | Practical training system for elevator control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277537.8U CN203882535U (en) | 2014-05-28 | 2014-05-28 | Practical training system for elevator control |
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| Publication Number | Publication Date |
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| CN203882535U true CN203882535U (en) | 2014-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420277537.8U Expired - Fee Related CN203882535U (en) | 2014-05-28 | 2014-05-28 | Practical training system for elevator control |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104503446A (en) * | 2015-01-19 | 2015-04-08 | 陕西科技大学 | Energy conservation elevator analogue control system and control method thereof |
-
2014
- 2014-05-28 CN CN201420277537.8U patent/CN203882535U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104503446A (en) * | 2015-01-19 | 2015-04-08 | 陕西科技大学 | Energy conservation elevator analogue control system and control method thereof |
| CN104503446B (en) * | 2015-01-19 | 2018-04-06 | 陕西科技大学 | A kind of energy-conserving elevator analog control system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20150528 |
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| EXPY | Termination of patent right or utility model |