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What are the reasons for the elevator downtime?
- Personally feel that, in addition to holding the hold is not tight, the other will not cause a decline. Door locks and security circuit if the problem, and finally also hold the hold and have to light hair scallion Gui Gui Phthalate Pharaoh, if the brakes no problem, no matter what the problem, will be locked. Under normal circumstances, the host any abnormal operation, the encoder can be detected, the inverter will be protected. Do not know what the concept of your decline is Is the loss of control, or the normal range of decline?s
When the woman came home she was found to be tracked by a man
- I think that as long as no elevator on nothing, because from the behavior of men obviously do not want to start from the elevator, may be afraid of the camera or other reasons, or do not have to wait for the elevator to the third floor, in the elevator to the second floor of the process can be In the elevator room to kill the woman, was not hands-on obviously scruples, so I judge the elevator to the third floor as long as the elevator will be able to life insurance, out of the elevator will die.s
Just signed 500 shares happy elevator, the first time, is expected to earn much money?
- Congratulations! In accordance with the current performance of the stock market new shares, estimated intestines open satin grade to do persuasion slippery Express elevator listing should be able to have 12-16 daily limit above. Estimated profit of 1.5-2.2 million yuan in particular the actual performance of the market after the operation of the markets
Does the state require the number of floors above the elevator?
- Housing construction use function is not the same, the provisions are not the same for the general residential buildings, seven or more residential or residential entrance floor from the outdoor design of the ground height of more than 16m residential must be set up the elevator. 12 or more high-rise residential buildings, each building should not be less than two sets of elevators, which should be equipped with a stretcher can accommodate the elevator.s
How to save the elevator
- I am engaged in maintenance, you say this situation is very rare, very little, do not know? There is a possibility, that is overload, so advise you not to squeeze the elevator. Normally the elevator will not fall. Even if it is overloaded fall, nor is you imagine the free fall, as the speed will not be very fast. The elevator has a lot of protection devices, even if the same protection device failure, can not fail at the same time, so the elevator is safe, the elevator for more than 100 years, you heard someone in the elevator from falling above the fall of the people? No. The elevator has to kill people, but are not falling when people died in the elevator, dead mostly elevator workers. Belong to the illegal operation, their own play dead. So the elevator failure, do not panic, stay inside do not tamper on the line, no life dangerous. As for the TV on the knees to bend like, no need. Right is immediately by the elevator phone keys, notify the professionals to deal with. Do not arbitrarily Pa door, tamper with the like. If the phone is unreasonable, mobile phone, mobile phone nowhere, pat on the car door, propaganda. Hope to adopt. Thank yous
Rated load 1050KG elevator on the weight is generally how much
- The weight of the weight = car weight + half of the rated load is the weight of the counterweight + weight = car + balance coefficient (here take 50%) * rated load of your elevator factory weight is the number of KG ? 1050KG elevator, then the total weight of the total weight of 1.3T ~ 1.4T 酣 households Feng Feng Ju 莶 angle to bring around the ax. (Including the heavy frame). That is 50KG on the heavy block, then need 24-28 pieces. If you do not worry, after loading the balance under the measured coefficient to ensure that the balance between 0.4 to 0.5 can be installed after the can also be added or minus the weight.s
Elevator industry room emergency electric operation is what ah?
- Emergency electric operation control For the manpower operation to enhance the load capacity of the car with the required load capacity greater than 400N of the elevator drive the host, the engine room should be set to meet the requirements of an emergency electric running switch. The elevator drive mainframe should be powered by a normal power supply or by a standby power supply (if any). The following conditions should also be met: 1) The emergency electric operation switch should be operated from the machine room, and the car is operated by a button that continuously presses against the protection against misoperation. The direction of operation should be clearly marked; 2) emergency electric operation switch operation, in addition to the control by the switch, the car should be to prevent all the operation. 3) The emergency electric operation switch itself or through another electrical switch that meets the requirements shall invalidate the following electrical installations: (1) electrical safety devices on the safety gear; (2) the safety of the electrical (3) electrical safety devices on the car overclocking protection device; (4) limit switches; (5) electrical safety devices on the bumper. 4) The emergency electric running switch and its operating button should be set to be easy to observe the elevator drive host directly when used; 5) The car speed should not be greater than 0.63m / s.s
Are the elevators now hydraulic?
- no. brand will be used with ease. The The Ha ha. The Thes
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