devotion to parents and loyalty to friendsStage boom elevatorHow to distinguish the direction of rotation

The household must make two steel splints above the entrance. The position and size of the clamp plate are determined based on the selected door machine model.Measure the beam edge distance between the upper and lower support beams. The measurement is to suspend the line from the upper support point to the ground for positioning,devotion to parents and loyalty to friendsElevating stage,devotion to parents and loyalty to friendsSecond floor household small elevator, and then measure the horizontal distance from the positioning point to the edge of the lower support beam.devotion to parents and loyalty to friends,The seat elevator person sits on a chair driven by an electric motor, and the button on the chair handle causes the power drive device at the bottom of the chair to drive the person chair up and down along the guide rail of the staircase railingThe compensation chain and rope shall not collide with the shaft or other components during the operation of the elevator.Knokke-Heist,Measurement of elevator shafts in new construction projects under different on-site conditions: When the building design is not yet completed, the operator only needs to provide the user with the standard elevator layout of the required elevator specifications, and the user entrusts the design department to design the elevator shaft. When the architectural design has been completed, and the site has not yet been constructed, is under construction, or has been completed, it must be determined based on the current construction or measured dimensions. If the original civil design of the shaft needs to be modified, the user should entrust the architectural design department to make the shaft design modification based on the layout provided by the elevator.The mechanical components of the elevator's traction machine require oil. There are two scales on the outer cover of the traction machine. Open the oil nozzle to check that the oil should be in the middle of the two scales. If the oil is lower than the lower scale, it means that the traction machine should be refueled. If not refueled, the elevator will not operate well for a long time, leading to the burning of the elevator traction machine and motor. After the elevator has been running for a long time, the oil should be replaced in a timely manner to keep the traction machine clean and in good condition.Please note that there should be a space of over mm left on both sides of the escalator,devotion to parents and loyalty to friendsStage boom elevator, and when arranged in parallel, there is no restriction between the two escalators.

The compensation chain and rope shall not collide with the shaft or other components during the operation of the elevator.In daily life elevators are a commonly used tool that brings us a lot of convenience. But how much do you know about the types and safety knowledge of elevators?If the elevator is in a downward direction, immediately close the door and return to the first floor station,The speed limiter tensioning device and the steel belt tensioning device should be equipped with a safety switch.Measure the length, width, and depth of the pit (if any) and observe whether there are grooves and embedded parts at the support beam.The effective support width of the upper and lower support beams should be greater than the width of the escalator truss, and there should be embedded steel plates.

The door closing button has no self maintenance function. During the designated maintenance period, the elevator components in operation are inspected, refueled, dust is removed, and safety devices are debugged. Including non-destructive testing and maintenance of elevator traction steel wire ropes.total cost,Cleaning and cleaning of elevator car guide shoes. As is well known, the guide shoe runs on the guide rail, and there is an oil cup on the guide shoe. To ensure that the elevator does not make any noise during operation, it is necessary to regularly refuel the oil cup and clean the guide shoe, and the cabin should be cleaned thoroughly.If there is a reserved shaft in the villa residential area, width, and depth of the shaft. If there is no reserved shaft, you can first choose the model of the elevator and create a new shaft based on the required reserved size space for different models.To implement the arrangement of escalators and provide feedback, in order to determine the configuration of certain shared devices, the order of shipment, and the alignment of handrail turns during continuous arrangement.devotion to parents and loyalty to friends,The shaft for updating the old elevator: The measurement of the shaft for the old elevator is the same as the shaft that has just been constructed. When the old elevator is not yet in use, try to obtain relevant data outside the shaft, such as the size of the machine room, floor height, and net size of the door opening. There are two situations when the old elevator is not yet in use: a. When the old elevator can start: in this case, paying attention to recording the pit size and the wall structure of the first floor such as whether the hall door is centered, whether there are brackets, whether there are special structures on the shaft wall, the measuring personnel and elevator technicians take the elevator to the top floor. After measuring the machine room and the position of embedded parts. Then, the measuring personnel, with the cooperation of the technicians, go up to the car roof and start the elevator at a maintenance speed. When the car roof is slightly lower than the sill of the second floor hall door, the parking lot stops. During this process, the measuring personnel observe and measure the full travel of the shaft from the top floor, mainly the height of the floor, while recording the measurement (safety must be paid attention to, and special attention should be paid to moving parts such as counterweights and wire ropes).The front room of the fire elevator is equipped with Class B fireproof doors or fireproof rolling shutters with stopping function.To implement the arrangement of escalators and provide feedback, in order to determine the configuration of certain shared devices, the order of shipment, and the alignment of handrail turns during continuous arrangement.