Equipment for elevator electrical wiring teaching

Abstract

The invention relates to the technical field of elevator teaching, and discloses equipment for elevator electrical wiring teaching. The equipment comprises a frame, wherein the frame is built by meansof an aluminum alloy structure, and students have enough space for simulation and also have enough space for observation and wiring; a hoistway assembly, a lift car assembly, a machine room assemblyand a landing assembly which are shrunk according to a certain proportion are arranged in the frame; and machine room electrical components, hoistway electrical components and lift car electrical components in the frame are connected with one another through insertion ports convenient to disassemble. The electrical components are installed in a hoistway in a three-dimensional mode, and cognition,installation and wiring of an elevator electrical system are guaranteed. The machine room assembly can automatically ascend and descend to simulate elevator machine room electrical operation accordingto requirements, a platform does not need to be built, climbing operation of students is avoided, and potential safety hazards are eliminated. A simulated lift car can be moved out of the hoistway assembly, space limitation is relieved, students can know the structure of the simulated lift car and conduct electrical wiring conveniently, and connection or disconnection of the four spaces is more convenient.

Description

technical field [0001] The invention relates to the technical field of elevator teaching, in particular to a device used in the teaching of elevator electrical wiring. Background technique [0002] The current elevator teaching and training equipment is mainly based on on-site real elevators and elevator models. Whether it is a real elevator on site or an elevator model for teaching, the elevator electrical system is concentrated in the elevator machine room, elevator shaft and electrical control cabinet, and the installation, connection, and wiring of its electrical components are all operated in a closed space, especially It is the space limitation of the hoistway, which cannot meet the requirements of the openness of the teaching and training equipment in the training and teaching process. The problems existing in the current elevator teaching equipment mainly include the following points: [0003] 1. Real ladder teaching and training equipment. On the one hand, due to ...

AI Technical Summary

Problems solved by technology

Although the elevator model has narrowed the shaft and increased the intuitiveness, because the sensors and signal cables are still arranged in the shaft, the space is narrower, the measurement and installation are still inconvenient, and the practical training for the design, installation and commissioning of the elevator electrical system still exists. difficulty

[0005] 3. The elevator electrical control system in the real elevator. At present, the electrical control system in the real elevator is mostly designed with an integrated machine. The control logic and algorithm of the elevator control system have been designed before leaving the factory. The control program and algorithm are external Encryption, students cannot see the control program, so it is impossible to carry out practical training and teaching of elevator control algorithm and control program

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