Q:Is there a specification requirement for the floor door of the elevator to the floor? How high

The door locks must be in the direction of the elevator, and the people on the floor are not allowed to move at will, only the driver will be able to move. The other is that the height of the door must be 1.8 meters high, so that the workers' heads don't reach out to the danger.

Q:The elevator is banned from using elevators for more than a class of high winds

More than 6 levels of wind are forbidden to be removed and used. More than 4 levels of wind are not allowed to rise, and more than 6 winds are prohibited.

Q:What is the main function of elevator motherboard?

It's collecting the peripheral signals and testing and assigning the output instructions,

Q:Does the new approach builder need a localizer test report

Need, not for safety device testing qualified report, inspection agency will not issue the inspection report, in the construction of elevator installation supervision and inspection report, there is a specifically for, for safety device must have testing qualified report, to be certified.

Q:Is the construction elevator a special equipment

Belong to special equipment construction lifter, but generally used as home building municipal engineering does not belong to the quality and technical supervision management, but belong to the administration of urban construction. Because the system of quality control unless invited, shall not be involved in military, aerospace, nuclear industry, mine, municipal, sea, railway locomotive hoisting machinery management.

Q:The difference between the derrick and the construction elevator?

You want the picture to still want to explain, the words to go to baidu search all can. The derrick is not to be multiplied by the person, the setting height is not more than 30 meters, now most of the place begin to phase out the use of the derrick, because the safety coefficient is low. The construction elevator can carry cargo, set up a height of 150 meters, and can carry a weight of 1-3 tons

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:How is the construction elevator installed

The construction elevator should choose a good position first, do the elevator foundation, at the same time make the wall in the setting process. This one has the corresponding elevator basic drawing, should the professional personnel carry on setting up and disassembling.

Q:How long does the construction elevator do a crash test

Construction lifter before put into use, must pass a drop test, using every three months should do a drop test, to adjust for safety device, braking distance will be falling not more than 1.2 m, after test and normal operation of every happening for action, must be to reset the attached safety device. The adjustment, repair, or identification of the anti-falling safety device shall be carried out by the manufacturer or designated authorized unit, which shall be operated by the professional at the time of the crash test. General can at the local special equipment inspection institutions detection, can also be tested in other qualified enterprises, such as: wuhan science, Shanghai special survey, qufu golden horse machinery testing!

Q:When building tall buildings, the machine that USES to lift concrete to wait for tall building

It should be the ground pump, the center is the tower crane, the construction face is the concrete pump of the cloth machine to the construction method. The advanced cloth machine is the arm bracket of the pump car, can operate with the remote control, is as convenient as the pump car.