1, a single crane, lifting crane, air level micro switch and other functions.
2, door frame with single main type and double girder type two kinds for the user to choose from, for the rational use of materials, the main beam with variable cross-section optimization design.
3, door frame rigidity leg has a single main type and double column type for the user to choose from.
(4), the car is equipped with double main hook, respectively on two lateral girder, but can move laterally 0 to 2 m.
5, under the car there is main, deputy two hooks, placed in the main girder center below.
6, upper and lower the car can be seen through each other
7, all of the lifting mechanism and operation mechanism adopts frequency control of motor speed.
8, leg lateral rigidity, top of the main girder with jib crane maintenance, to complete the upper and lower the car's maintenance work.
9, for the convenience of drivers and maintenance personnel, a rigid leg with boarding the elevator.
10, to prevent the storm hit, is equipped with safe and reliable clamping rail, anchor and anchor chain device such as a hurricane.
