What is a Freight Elevator?

Cargo elevators are mainly designed for transporting goods, usually accompanied by elevators. The freight elevator car is long and narrow. A motor-powered vertical lift equipped with a box-shaped pod. Stationary lifts serving the specified floors. It has a car that runs between at least two rows of vertical rigid guides.

1900, United States

The elevator industry is a special industry. The state has detailed national standards for the design, manufacture, installation and use of elevators. The main part of the elevator is composed of civil engineering, machinery and electrical, etc. The mechanical part is

1. For newly installed elevators, first, the quality guarantee period of the elevator manufacturers (generally 1--2 years). 2. The daily maintenance of the elevator should be performed by a professional team (certification issued by the General Administration of Quality Supervision).

3. Maintenance and maintenance shall implement the Special Equipment Safety Supervision Regulations, Elevator Supervision and Inspection Regulations, Elevator Maintenance and Maintenance Rules (GB18775), and relevant national standards, line standards and local standards.

4. The maintenance should be carried out at regular intervals and scheduled appointments, and divided into half-monthly, monthly and annual maintenance. The various types of maintenance content are different, but must be done, and must be recorded in detail and signed and approved by both parties.

5. As soon as the elevator fails, the maintenance unit must arrive at the site within the prescribed time (the specific time varies, and the Beijing Municipality requires it to arrive within 30 minutes).

Freight elevator machine room

1. The machine room shall be managed by maintenance and overhaul personnel. Other non-professionals shall not enter at will. The machine room shall be locked and marked with the words "the machine room is heavy, and idlers are not allowed to enter."

2. The machine room must ensure that there is no possibility of rain and snow intrusion, good ventilation and heat insulation, and dehumidification should be kept clean, dry, dust-free and corrosive gas. Except for tools and equipment necessary for inspection and maintenance, there should be no other items.

3. A fire extinguisher capable of extinguishing electrical fires shall be provided in the equipment room.

4. When the elevator is not used for a long time, the main power switch of the machine room should be turned off.

5. Except for the elevator equipment specified in the hoistway, no sundries shall be stored and water pipe gas pipes shall be laid.

6. The shaft shall be kept clean and tidy, and there shall be no tower ash or dust.

7. The guide rails and door slideways should be kept tidy, and the oil boxes should ensure that the oil level is suitable.

Eighth, well lighting, car roof lighting, bottom pit lighting should ensure sufficient illumination, timely replacement of damaged bulbs, switches.

Nine, the bottom pit should be convenient to go up and down, no debris, no stagnant water, should be cleaned frequently and kept tidy.

Freight elevator shaft

1. The machine room shall be managed by maintenance and overhaul personnel. Other non-professionals shall not enter at will. The machine room shall be locked and marked with the words "the machine room is heavy, and idlers are not allowed to enter."

2. The machine room must ensure that there is no possibility of rain and snow intrusion, good ventilation and heat insulation, and dehumidification should be kept clean, dry, dust-free and corrosive gas. Except for tools and equipment necessary for inspection and maintenance, there should be no other items.

3. A fire extinguisher capable of extinguishing electrical fires shall be provided in the equipment room.

4. When the elevator is not used for a long time, the main power switch of the machine room should be turned off.

5. Except for the elevator equipment specified in the hoistway, no sundries shall be stored and water pipe gas pipes shall be laid.

6. The hoistway shall be kept clean and tidy, and there shall be no tower ash or dust.