DYDT-28 Elevator Safety System Identification Experimental Platform

Release time：2024-06-26 16:00viewed：times

1. Product Overview The
elevator safety equipment identification tr*ning device can print various components of the elevator safety device on the table in the form of color physical pictures, and design corresponding selection buttons. Teachers can set faults and provide students with identification and selection in the form of multiple-choice questions to achieve the purpose of teaching, tr*ning, and assessment. Through tr*ning, students can quickly identify various components in the elevator safety device and understand their functions. Teachers can conduct identification tr*ning and assessment of safety device 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 structure characteristics The elevator safety system identification tr*ning device consists of two parts:
a tr*ning table and a tr*ning platform
. (I) Tr*ning table
1. The experimental table has two lockable drawers for storing tr*ning tools and materials, etc. There is a double-door locker with lock function at the bottom. The four legs at the bottom of the tr*ning table are equipped with universal wheels with brake function (the universal wheels are stable and reliable when braked, and flexible in unlocked state, which is convenient for tr*ning, handling or moving).
2. The m*n part of the tr*ning table adopts a full steel structure, with matte spray-coated steel plates, beautiful and durable. The desktop adopts high-density medium-density fiberboard, the edges are trimmed while operating, the edges are thickened and polished with small R-shaped treatment, and the slide r*l adopts a silent slide r*l; the desktop height adopts an appropriate height that conforms to the principle of ergonomics: 800mm.
(II) Tr*ning table
1. The m*n part of the tr*ning table adopts a full steel structure, with matte spray-coated steel plates, beautiful and durable. The table top is printed with aluminum-plastic plate. The entire tr*ning table 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, a lighting fluorescent lamp, various buttons and safety terminals.
2. This tr*ning table prints the safety device components on the table in the form of color physical pictures, and designs corresponding selection buttons. Teachers set up faults and provide students with multiple-choice questions for identification and selection. Students freely choose exercises based on their own knowledge. There will be corresponding information prompts for correct or wrong answers. It can be used as an assessment of students' mastery of basic knowledge of elevator majors.
3. This tr*ning table uses key emergency opening to facilitate teachers to manage tr*ning equipment, prevent unauthorized persons from arbitrarily operating equipment, and effectively protect students' personal and equipment safety.
4. 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, and help. There are prompts for all virtual simulation task processes, and the software automatically ticks after completing a task. There are experimental tasks 1 and basic solids above the tool library (the XYZ space coordinate icon automatically rotates with the rotation when the model is rotated.) A. Plane solids: The experimental steps are divided into experimental tasks (text prompt tasks) - build models (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 answering interface, and select the three-dimensional projection diagram completed at this time from the 6 items) B. Cutting solids: The experimental steps are divided into experimental tasks (text prompt tasks) - build models (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 answering interface, and 4 options for each question. C. Mechanical mechanism construction: 2 mechanisms (2-degree-of-freedom robotic arm, 3-degree-of-freedom 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 has an introduction and video demonstration. There are 2 questions in the answering interface (both models must be built before entering). There are 4 options for each question. III. Technical performance (parameters) 1. 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 power supply voltage: AC (220±22) V; frequency: (50±1) Hz. Switch output power supply voltage: DC (24 ± 2.4) V; DC (12 ± 1.2) V; DC (9 ± 0.9) V; DC (5 ± 0.5) V;
2. System current ≤2A
3. System power ≤0.5KVA
4. System weight: ≤50kg
5. Working environment: temperature -10℃～+40℃ Relative humidity <70% (30℃) Altitude <4000m
6. Dimensions: 800mm*600mm*1700mm
7. Safety protection: Safety meets national standards, has automatic leakage protection function, and has short circuit protection function.
4. Tr*ning project
Tr*ning on identification and assessment of elevator safety device components.
5. M*n equipment configuration

Serial number	Product Name	quantity	unit
1	Control motherboard	1	piece
2	Light module	3	piece
3	Answer Module 1	2	piece
4	Answer Module 2	2	piece
5	Metal ring lighted push button	14	Only
6	Toggle switch	14	Only
7	Single phase leakage	1	Only
8	Fuse	1	Only

10	Switching Power Supply	1	Only
11	Digital timer	1	indivual
12	Lock switch	1	indivual

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