KetaiFully automatic elevator electricEnergy saving methods in several areas

the number of high-rise buildings in urban areas has sharply increased

With the continuous improvement of urbanization level in China,KetaiElectric high-altitude elevator, and the height of buildings has also continued to grow. This has created a demand for high-altitude lifting platform vehicles. Therefore, in order to meet the needs of the domestic market and the public, efforts will inevitably be made to design and produce high-altitude lifting platform vehicles.

The foundation production and acceptance of electric elevators for foundation construction should comply with the user manual and regulatory requirements.

Ketai.When charging, it is necessary to charge it in a timely manner. When the equipment is used for about 2 months (according to the actual frequency of use), and if any pin shaft is found

The L distance depends on the selected wall mount model.

.To ensure safe and reliable braking of the lifting platform and prevent accidents, a hydraulic control one-way valve, also known as a hydraulic lock, is added to ensure safe self-locking in the event of an accidental rupture of the hydraulic pipeline. An overload sound control alarm has been installed to distinguish between overload or equipment failure. Electrical system explosion-proof button SB1&flash; The rotation of the SB6 motor and the commutation of the explosion-proof electromagnetic directional valve are used to maintain load increase or decrease, and; Program adjustment time delay to avoid frequent movement of electric elevators that may affect their service life.

Drivers of construction electric elevators should hold special construction operations and are not allowed to operate without a certificate.

The bearing capacity of the ground under the concrete foundation plate should be greater than 0.15Mpa.

During normal operation, the horizontal distance between the closed cage door and the closed landing door should not exceed 150mm. Otherwise measures should be taken to make it meet the requirements, or side protection devices at the entrance of the landing station that meet the requirements should be equipped. The distance between any opening between the side protection device and the hanging cage or landing door should not exceed 150mm.

Items and other miscellaneous items.

Then, the lifting platform platform platform that carries the load needs to be balanced, and no deviation of one side is allowed. The lifting of goods does not allow people to stand on both sides of the platform, and the lifting of goods should try to maintain a stable and uniform speed.

Latest consultation.In order to meet the needs of contemporary audiences and achieve perfect effects, in addition to lighting and sound stage machinery is particularly important on the stage. On the stage,KetaiSmall and simple electric elevator, there are suspension rods, suspension points, lighting bridges, lighting suspension cages, and fire curtains. Under the stage, there are lifting platforms, car platforms, turntables, and lifting orchestras. Some lifting platforms are equipped with turntables, or there are lifting platforms in the turntables. Various types of lifting platforms are equipped in professional opera houses, dance theaters, drama theaters, and many internationally renowned music halls. It has the functions of quickly changing scenery, creating special atmosphere and effects, and changing the stage form according to the needs of the performance.

The foundation production and acceptance of electric elevators for foundation construction should comply with the user manual and regulatory requirements.

Safety performance: Electric elevators not only have the safety device of traditional traction elevators, but also have an overflow valve to prevent excessive system pressure during upward movement

Braking. The brake limit switch for partial motion control of the electric hoist traction machine. Assembly that restricts the operation of the lift car when it is opened to a high or low position; If the limit switch controls the overtravel switch. When the car travels to a high or low position, it will take on the function of raising or lowering. In order to prevent the lift car from crashing or sinking, stage equipment should be dismantled with over travel switches that can cut off power and cannot be automatically reset, and installed in the machine room, rather than in the shaft; A buffer should be installed that can absorb the energy of the moving mechanism and reduce impact.

Direct labor.Buffer. In order to increase the energy for the car to hit the top or sink to the bottom. Remove rubber or sponge from the buffer and cabin to increase their impact energy; Rope groove slipping and other accidents caused the car to suddenly fall, resulting in a safety clamp. To prevent breakage of the lifting wire rope. A safety clamp that can simultaneously cut off the power supply and stop the car from falling should be removed from the car. A car without safety tongs is not allowed to ride or carry people. If it is a simple electric elevator, there should be a safety device (such as a safety stop pin) to prevent people from suddenly falling when loading and unloading goods in the car; Electric elevators with three or more floors (including three floors) for passengers or passengers.

. The shutdown device (emergency stop switch) should be installed outside the ground protective fence; b) Pulley room (if any. Pulley room refers to a room where only pulleys or speed limiters and electrical equipment are installed; c) hanging cage top, if

Acceptance: Concrete strength grade C30,KetaiElectric brick elevator, strength testing report.

Ketai.Emergency manual valve: In case of power failure, it can cause the car to descend to the nearest floor position and open the door

The safety distance between the outer edge of the upper part of the landing door and the moving parts of the electric elevator during normal operation should not be less than 0.75m; If the rated speed is not greater than 0.7m/s, the safety distance can be 0.40m.

The foundation base or embedded parts should be fully embedded in the concrete foundation plate.