DYDT-20 Elevator Safety Components and Equipment Teaching Experiment Platform

Release time：2024-06-28 16:00viewed：times

1. Product Overview The
elevator safety components and equipment teaching board can be used for teaching, tr*ning and assessment of the identification of elevator mechanical and electrical components. Through tr*ning, students can quickly identify elevator mechanical and electrical components. Understand the basic knowledge of elevators such as their functions and installation locations, so that they can quickly master the basic structure and principles of elevators. Teachers can conduct practical tr*ning and assessment of the identification of elevator mechanical and electrical components for students according to teaching needs. It is very suitable for introductory teaching and ability assessment of elevator-related majors offered by higher vocational colleges, technical colleges, and secondary vocational schools. In addition, it can also be used as a technical school, vocational education center, and vocational qualification appr*sal station for elevator professional skills tr*ning, skill appr*sal, and assessment.
2. Equipment Features
1. Elevator Equipment Identification Operation Platform The four feet at the bottom of the tr*ning platform are equipped with universal wheels with brake functions (the universal wheels are stable and reliable when braking, and flexible in movement when unlocked, which is convenient for practical tr*ning, transportation, or movement).
2. The m*n part of the tr*ning platform adopts a full steel structure, and the steel plate is sprayed with matte plastic, which is beautiful and durable. The table top is printed with aluminum-plastic plate. The entire tr*ning platform consists of a leakage protection switch, a fuse, a switching power supply, a digital display timer, an intelligent card swipe start circuit board, an intelligent assessment circuit kit, various buttons and safety terminals.
3. This tr*ning platform prints the elevator mechanical components and electrical components on the table in the form of a structural diagram, and designs corresponding selection buttons. The teacher sets the fault and provides students with identification and selection in the form of multiple-choice questions. Students freely choose exercises based on their own knowledge. There will be corresponding information prompts for correct or wrong answers, which can be used as an assessment of students' mastery of basic elevator professional knowledge.
4. This tr*ning platform uses two opening methods: key emergency opening and card swiping, which is convenient for teachers to manage tr*ning equipment, prevent unauthorized persons from arbitrarily operating equipment, and effectively protect students' personal and equipment safety.
III. Technical parameters
(I) Power supply
Input power supply voltage
System total power supply voltage: single-phase AC (220±22) V; frequency: (50±1) Hz.
Switching power supply input voltage: AC (220±22)V; frequency: (50±1)Hz.
Switching output power voltage: DC (24±2.4)V; DC (12±1.2)V; DC (9±0.9)V; DC (5±0.5)V;
(ii) System current ≤2A
(iii) System power ≤0.5KVA
(iv) System weight: ≤50kg (
v) Working environment: temperature -10℃～+40℃ Relative humidity ＜70%(30℃) Altitude ＜4000m
(vi) Dimensions: 800mm*600mm*1700mm
(vii) Safety protection: Safety meets national standards
(viii) With automatic leakage protection function
(ix) With short circuit protection function
(x) Comprehensive integrated tr*ning virtual simulation system for vocational skills The model
in the software can be rotated 360°, enlarged, reduced, and translated, and has universal interactive buttons: return, home page, help. There are prompts for all virtual simulation task processes, and the software automatically ticks after completing a task. There is an experimental task 1 above the tool library, Basic Solid ( the XYZ space coordinate icon automatically rotates with the model when rotating.) A. Plane Solid: The experimental steps are divided into experimental tasks (text prompt tasks) - Build model (drag the model in the tool library to the three-projection surface system, and the projection will be automatically displayed. There will be prompts when the selection is wrong) - Change posture (change by clicking the up, down, left and right arrows) - Select projection (enter the answer interface, and select the three-dimensional projection diagram completed at this time from the 6 items) B. Cut Solid: The experimental steps are divided into experimental tasks (text prompt tasks) - Build model (drag the model in the tool library to the three-projection surface system, and the projection will be automatically displayed) - Mark the projection situation (mark the three-dimensional projection diagram, and select the corresponding marking symbol in the 14 blank columns) C. Intersecting solids: The experimental steps are divided into experimental tasks (text prompt tasks) - digging holes (select any digging hole model, then you can select any surface in the XYZ space coordinates, the models will switch at the same time, and a coordinate slider will appear. According to the displacement of the slider, the model will have a corresponding degree of cross-section) - aperture change (select 1-4 apertures) - rear through hole - select projection (enter the answering interface, and select the completed three-dimensional projection diagram at this time in 8 items) 2. Assembly A. Assembly assembly: The experimental steps are divided into experimental tasks (text prompt tasks) - select the assembly model (8 models can be selected) - assemble the assembly (select the tool library model according to the selected model and drag and drop the assembly) - section the assembly (you can select any surface in the XYZ space coordinates, the models will switch at the same time, and a coordinate slider will appear. According to the displacement of the slider, the model will have a corresponding degree of cross-section) - select side projection (enter the answering interface, based on the known front and horizontal projection diagrams, select the correct side projection diagram in 3 items) B. Assembly drawing reading: The experimental steps are divided into experimental tasks (text prompt tasks) - select the assembly section view (8 types of drawings can be selected) - build the assembly model (select the tool library model according to the selected model and drag and drop the combination) - cut the assembly (you can select any surface in the XYZ space coordinates, the model will switch at the same time, and a coordinate slider will appear. According to the displacement of the slider, the model will appear with a corresponding degree of section) - select the left view (enter the answer interface, according to the known m*n view and top view, select the correct left view from the 3 items) 3. Assembly A. Mechanical transmission mechanism : 8 mechanisms (worm gear, gear rack, spiral transmission, plane external meshing gear, plane internal meshing gear, space spur bevel gear, belt drive , ch*n drive) are optional. After selecting, the model will appear in the toolbar. Drag the model freely to combine. After the combination is completed, the model can be operated. Each mechanism comes with an introduction, video demonstration, and drawing method. There are 6 questions in the answer interface, and each question has 4 options. B. Gear oil pump: Select the tool library model according to the prompts and build the model step by step. You can choose to learn the introduction, drawing method, and animation principle (the internal movement principle of the model can be visualized). There are 2 questions in the answer interface, with 4 options for each question.
C. Mechanical mechanism construction: 2 mechanisms (2-DOF robotic arm, 3-DOF robotic arm). Select the tool library model according to the prompts and build the model step by step. After the combination is completed, the model can be operated. Each mechanism comes with a brief introduction and video demonstration. The answering interface (you must complete the construction of 2 models to enter) has 2 questions, each with 4 options.
a4. Tr*ning projects
1. Elevator mechanical parts identification and assessment tr*ning;
2. Elevator electrical parts identification and assessment tr*ning.
V. M*n equipment configuration

Serial number	Product Name	quantity	unit
1.	Control motherboard	1	piece
2.	Light module	5	piece
3.	Answer Module 1	5	piece
4.	Answer Module 2	5	piece
5.	Metal ring lighted push button	38	Only
6.	Toggle switch	38	Only
7.	Single phase leakage	1	Only
8.	Fuse	1	Only
9.	IC Reader/Writer Module	1	set
10.	Switching Power Supply	1	Only
11.	Digital timer	1	indivual
12.	Lock switch	1	indivual

Previous：DYDT-19 Elevator Motor Electrical Control Experimental Platform

Next：DYDT-21 Clamp Amperemeter Electrical Experiment Platform