The front room of the fire elevator is equipped with Class B fireproof doors or fireproof rolling shutters with stopping function.The requirement for the shaft is that it should not be plastered, which is beneficial for reducing noise, but there should be no protruding foreign objects.Gdynia, screw elevators, and hydraulic elevators have different requirements for civil engineering. Common traction elevators require a certain amount of hoistway space, which can be made of concrete, steel structure hoistways, and glass curtain walls to create sightseeing elevators; The depth of the pit should be at least cm or more; Additionally, there are certain requirements for the height of the top floor.Measure the length width, and depth of the pit (if any) and observe whether there are grooves and embedded parts at the support beam.Kayanza,There is a dedicated fire telephone in the fire elevator car.Measure the length, width, and depth of the pit (if any),GdyniaStage banner elevator, and observe whether there are grooves and embedded parts at the support beam.During the use of elevators, some elevator users seek temporary workers or unqualified companies for elevator maintenance in order to reduce costs and save funds. Once safety issues arise, even the responsible unit cannot be found. If the maintenance is carried out by elevator manufacturers or qualified professional companies, on the one hand, the maintenance technology and quality are guaranteed, and on the other hand, if any problems occur, someone is also responsible.

The safety monitoring machine room environment screen cabinet main power switch traction wheel speed limiter shaft and pit guide rail layer door and car counterweight should be reliably fixed with pressure plates to prevent loosening.The braking system of the elevator is usually closed, which means it is in the braking state when there is no power, and only when it needs to be turned on, will the power turn on the brakes. So as soon as there was a power outage, the brakes closed and the elevator was braked in mid air. When the elevator descends abnormally, cut off the power and the elevatorIn the event of a fire, when instructed by the fire center or the dedicated operation button of the first floor firefighter to enter the firefighting state, the elevator should immediately stop on the floor without opening the door, return to the first floor station, and automatically open the elevator door if it is in the upward direction.management,　　“& rdquo; Elevator shaft: The design conditions are provided by the user to the architectural design department. The architectural design department analyzes whether the on-site pit depth, top floor height, reaction force, etc. can meet the installation requirements of the elevator, as well as which building structures are needed (such as smashing stairs or floors), and develops a renovation construction plan. If it is indeed necessary to change the elevator structure due to civil engineering conditions (such as car size, door opening width, then consider the non-standard design of the elevator.Multiple elevator shafts can be connected and an - # I-beam can be fixed at a certain height between each adjacent elevator shaft, with the same position as the ring beam. The pit must be equipped with an isolation net that is mm above the ground level.The basic content of escalator shaft measurement is to measure the lifting height. The same as measuring the height of a straight ladder, strictly speaking, the lifting height of a ladder is the vertical distance between the finished ground at the upper and lower support beams. When using the suspension line method to measure, attention should be paid to whether there is a drop between the positioning point of the line drop and the decoration surface of the lower support beam of the ladder.

Measure the length width, and depth of the pit (if any), and observe whether there are grooves and embedded parts at the support beam.Focus on Development,Machine room power supply: The power supply should be three-phase V, HZ, and the lighting power supply should be single-phase V, including: home elevator manufacturersAs elevator people, let's talk about elevator and elevator safety knowledge: The elevators we currently use include box type passenger elevators,GdyniaSemi-automatic high-altitude reclaimer, escalators, and we don't use many of them. Now, let's take a look at the safety knowledge of box type passenger elevators and escalators: When we take escalators, Be sure to follow the safety instructions when riding on the elevator. Do not crowd or play around, hold onto the elevator firmly, fasten your shoelaces, and avoid getting them caught up.The front room of the fire elevator is equipped with indoor fire hydrants.Gdynia,The effective support width of the upper and lower support beams should be greater than the width of the escalator truss and there should be embedded steel plates.The speed limiter tensioning device and the steel belt tensioning device should be equipped with a safety switch.There is a dedicated fire telephone in the fire elevator car.