The elevator installation process
1, the lift shaft
First lift shaft must be in accordance with the acceptance criteria of the lift to build, the shaft must be reinforced concrete structure, if be the ring beam structure of brick wall, must add clip wall steel plate or steel channel, because the elevator’s orbit is fixed on the inner wall of the shaft, if be the brick wall of shaft is not up to the acceptance standard. Loose bricks are easy to not stress so well or do all concrete structure, this structure of the shaft is of great help to the elevator installation quality, and service life than bricks are durable, but the cost is relatively high. Again is ring beam brick wall of the structure of the shaft, the shaft cost is lower, but need to be on the inner wall of the shaft per 2 meters on a sandwich plate, or more than 20 # channel steel, to ensure the quality of the installation of the elevator guide rail.
2, order of the lift
With party a in the elevator company under the premise of the elevator shaft and drawings is verified, elevator company need to sign the elevator equipment and installation contracts with party a, its equipment contract refers to the price of basic equipment, elevator, contains only elevator equipment cost and transport cost. Installation contract is the elevator hoisting, installation, acceptance, after the arrival of the goods lift shaft correction and so on a series of costs.
3, the installation of the elevator
In the elevator after the arrival of the goods, the elevator company will arrange the installation team approach, party a is responsible for providing storage sites and warehouses, need the factory to the elevator after the installation commissioning local train and express. Again by elevator company provide effective data to the local quality and technical supervision departments reporting for inspection, such as government departments after acceptance, the elevator can deliver customers to use. (during installation, party a is responsible for the elevator installation of civil fit)
4, the warranty of the lift
In the government after the acceptance of the elevator, the elevator company will be in the elevator for 12 months free warranty. The elevator maintenance personnel must be hold the elevator maintenance operation certificate of citizens over the age of 18. And according to the elevator manufacturing and acceptance criteria to perform GB7588-2003.