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Detailed description of the function of the safety components of fixed lifting platforms

Release time:

2024-03-23

The fall arrester is a primary component on the aluminium alloy lifting platform, which should be relied upon to eliminate the occurrence of cage falling incidents and ensure the safety of the occupants. Therefore, the factory test of fall arrester is very serious, before leaving the factory, it is measured by the legal inspection unit for torque measurement, critical speed measurement, the measurement of spring tightness, each with a test report, assembled to the construction lifts for the rated load under the fall test, and the use of lifts in the construction site are necessary every three months to carry out a fall test.

1, fixed lifting platform safety maintenance switch:
The safety maintenance switch of the lifting platform is planned according to the safety demand, there are fence door limit, cage door limit, top door limit, limit switch, upper and lower limit switch, counterweight anti-break rope maintenance switch, etc.. Some construction sites in order to save energy will be some limit switch artificial cancellation and short or damaged after not timely correction, is equivalent to cancellation of these safety lines of defence, planted the risk of accidents. Example: the cage to load long things, the cage can not put need to extend the cage outside, and man-made cancellation of the door limit or the top door limit, in the above safety equipment is not perfect or not defective, as always loaded with people loaded, this illegal work is to take the life of the mischief, in order to avoid the risk of accidents, I hope that the leadership of the use of units to strengthen the management of the lifting platform, a serious request for the platform maintenance and operation of the staff to regularly check the various safety switches for security. Reliability, to eradicate the occurrence of incidents.
2, fixed lifting platform safety buffer:
Construction lifting platform on the buffer of the construction lift safety of the final line of defence, first, it is necessary to set up, second, it is necessary to have a certain degree of strength, can withstand the impact of the rated load of the lifting platform, and play a buffer role. And now many sites, some have set up, but not enough to play the role of buffer, there are sites on the complete lack of buffer, which is extremely wrong, I hope that the use of units to pay attention to check, do not underestimate the final line of defence.
3, fixed lifting platform safety descent equipment:
When the lifting platform in the work of a sudden power failure or equipment faults and can not be normal decline, lifting platform with safety descending equipment, so you can let the operator to remove the risk of consideration, concentrate on the work to go.
4、Fixed lifting platform fall prevention safety device:
Anti-fall safety device is a primary component on the aluminium alloy lifting platform, relying on it to eliminate the occurrence of cage falling incidents, to ensure the safety of the lives of the occupants. Therefore, the factory test is very serious, the factory by the statutory inspection unit for its torque measurement, critical speed measurement, spring tightness measurement, each with a test report, assembled to the construction hoist for the rated load under the fall test, and the site of the use of lifts are necessary every three months to carry out a fall test.