1. The overall structure: some of the glass used in the elevator does not meet the requirements of national regulations. The specifications include provisions for glass landing doors, glass car walls, and glass car doors.
2. In the pit
1) Regarding the situation where the car-side reverse sheave is on the bottom of the car, the distance between the traction wire rope on the reverse sheave and the fixed base of the car buffer should be considered. Avoid elevator failure and interference between steel wire rope and buffer base.
2) Due to the subsequent changes to the building, special attention should be paid to the waterproof treatment of the pit floor and surrounding walls when visiting elevators installed outdoors. Especially in summer, the requirements for waterproofing are higher.
3. In the computer room
Passenger elevators have changed from the original machine room design to more and more machine room elevators. Need to pay attention to: For elevators without machine room, attention should be paid to rescue issues. There is no rescue instructions in some control boxes. Of course, it is also possible to use the method of artificially adding the car component to restore the "topping". For elevators with a machine room, in order to seek the overall effect, some operating units also use glass curtain walls in the machine room, especially to avoid the temperature change in the machine room in summer and winter, which affects the normal operation of electrical components and the main engine, and the failure rate of the elevator will also affect the elevator. Life span. In addition, guardrails that meet the strength and height should be used around the glass curtain wall.
4. Other aspects
1) The general speed of visiting elevators should not be too fast. If the rated speed is too fast, when the elevator goes down, the elevator will feel that the elevator is falling quickly, and there will be a sense of fear. Especially if the outside view is not open, it feels more ferocious.
2) The overall function of the passenger elevator should be good, and the hall door, guide rail bracket, counterweight and wall should be treated uniformly and beautifully. Coupled with the beautiful lighting design outside the car, a visit to the elevator will achieve the best effect.
