Q:What is the main function of elevator motherboard?

The elevator motherboard is different from each brand, and it functions like a computer motherboard

Q:How does the elevator operate

One must first understand the basic structure of the elevator, function, operation and safety protection measures for each elevator, so each new elevator operation need to carefully look at elevator operation manual! 2 each elevator switches in eye-catching position, the first thing to know to control the power box, and stop buttons and effective protection switch, it is helpful for you in the process of operation, have safety emergency measures! 3 each elevator has the control box, it has indicated the direction and floor indicator, if your operation is simple and easy lift, it is not a lot of protection measures, only up to the threshold, sometimes may malfunction, press in operation had better stop, make sure someone wrong operation or accident happen! 4 as for how to increase the security of the original equipment and measures, can reach Ann and suzhou mechanical and electrical technology department contact, they have free professional technical support and solutions!

Q:How large a leakage protector is used for the construction elevator

If it is 33KW, direct start, single cage, 160A, leakage action current 50ma-75ma, movement time 0.1 s, electrical machine leakage protector. The best.

Q:Why is the construction elevator not up to the roof

The free end of the construction of the lift height is only 7.5 meters high, general construction elevator drive now is the case, so the hoisting cage height and drive around 4.5 meters high, the other national standard construction elevator ceiling limit moves, drive above about 1.8 meters away from the top of the rails. So it's the free end of the construction elevator that can't satisfy the roof. As long as they can set up effective adhesion measures, they can also get on the roof.

Q:Elevator installation approach, need to give the total package (inspect) what data, come a master to answer the detail point

Elevator random documents, material verification documents, product certificate.

Q:The maximum allowable deviation of the vertical is the vertical degree when the construction elevator is installed

The maximum allowable deviation for the installation of the elevator rail frame is the following: The height of the elevator rail is less than 70 meters, and the vertical deviation should not be greater than one thousandth of the height of the guide frame. 2, the guide frame height is greater than 70 meters is less than or equal to 100 meters, the deviation is less than or equal to 70 mm. 3, the guide frame is larger than 100 meters is less than 150 meters, the deviation is less than or equal to 90 mm. 4, the guide frame is larger than 150 meters is less than or equal to 200 meters. The deviation is less than or equal to 110 mm. The guide frame is greater than 200 meters and the deviation is less than 130 mm.

Q:Does the building height not exceed 40 meters must install the construction elevator?

There is no hard and fast rules, but the construction unit according to the time limit for a project, the delivery of materials, construction personnel and management personnel, including supervision, need to install the vertical transportation machinery (including goods dual-purpose ladder).

Q:How does the construction elevator add up

The principle is simple Now, the construction of a manned, cargo-carrying construction elevator is a gear rack. You can't understand how to say that you can't understand

Q:What is the safety device for construction elevator?

Fence threshold position, threshold position, both inside and outside ladder ladder cage cage up and down limit, limit switch, for safety device, weight limiter and ladder to the top of cage outside the door stop, on the abrupt stop switch. The highest point is a toothless standard day. There are elevators and ultra high sensing switches.

Q:What are the requirements for the construction elevator

Actually good or bad for safety device can only judge by test and inspection in the daily operation is not sure whether it is good or bad, for those who are serving for safety device, or advice for the earlier inspection and regular test, only accomplish know fairly well, to malignant accident prevention rather than cure.