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How to improve the safety performance of hydraulic lifting platform

by:Powerston     2021-07-25
1. The anti-falling safety device 1 is an important part of the hydraulic lifting cage platform. It is necessary to rely on it to eliminate the occurrence of cage falling accidents and ensure the safety of the crew. The hydraulic lifting cage platform is driven by steel wire ropes and is mostly used to transport goods. It is composed of tower, hanging basket, hoist, etc. The tower is generally a truss structure, which is pulled by cables to keep it upright. The hanging basket is welded with section steel and is a container for loading goods. The hoist is fixed on the ground, the wire rope is connected to the gondola through the pulley on the top of the tower, and the gondola is pulled to run up and down, and the operator controls it on the ground. Therefore, the anti-fall safety device is very strict in the factory test. Before leaving the factory, the legal inspection unit measures the torque, the critical speed measurement and the spring compression measurement, and each measurement is accompanied by a test report. The drop test under the rated load is carried out after assembly on the construction mobile lifting cage platform. The mobile lifting platform used on site must be tested every three months.  The safety protection switch of the mobile lifting platform is designed according to safety requirements. There are fence door limit, cage door limit, top door limit, limit switch, upper and lower limit switch, heavy rope break protection switch, etc. In order to save the workload of some construction sites, some limit switches will be cancelled or short-circuited or damaged after timely maintenance. This is equivalent to the safety protection of these lines and buried potential accidents. For example, in order to load long things, the hanging cage cannot be placed inside or outside the cage, but in order to cancel the threshold position or ceiling threshold, and in order to cancel the threshold or ceiling threshold, the above-mentioned safety facilities are not complete or complete, so that they can be carried easily. Items. This illegal action is joking about a person’s life. In order to avoid potential accidents, we hope to use unit leaders to strengthen management and strictly require mobile platform maintenance and operators to regularly check the safety and reliability of various safety switches to prevent accidents.  Replace worn gears and racks in time for on-site construction. The working conditions are bad, cement, mortar, and dust cannot be cleaned out. The gears and racks are running in each other, and the racks are still in use, so attention should be paid. The hydraulic docking bridge is a special auxiliary equipment for fast loading and unloading of goods. Its height adjustment function enables a bridge between the truck and the cargo platform of the warehouse. The forklift and other handling vehicles can directly drive into the truck for bulk loading and unloading through it. Called the loading and unloading platform. As we all know, the tooth shape should be like a cantilever beam. When worn to a certain size, the gear (or rack) must be replaced. To what extent will wear and tear cease to be used to replace new ones? The 25-normal normal can be used to measure a new gear. When it must be replaced, the common normal length of the gear is from normal wear to less than normal size (2 teeth). When the rack is worn, use the thickness of the rack to measure it. When the height of the rack drops from the height of the abrasive particles to a lower level, the rack must be replaced. However, many mobile lifting platforms with 'old-tooth' gears and frames are still on site. For safety reasons, new accessories must be replaced.  Building buffers on hydraulic lifting platforms is the last line of defense for the safety of mobile lifting platforms. The boarding bridge is used for bridge equipment between forklifts and trucks to facilitate loading and unloading of goods. Maximum dynamic load: 6T, maximum static load: 6T, maximum width: 2M, maximum length: 4M. There are many categories, generally divided into mobile docking bridges and fixed docking bridges. Conventional: solid tires with a length of 11M and a width of 2.1M. First, it must be established; second, it must have a certain strength. It can withstand the impact of the rated load of the mobile lifting platform and play the role of the turntable. And now many sites, although some have settings, but not enough to play the role of the buffer zone, there is no buffer zone on the site, this is extremely wrong, I hope the user unit pay attention to check, do not use this line of defense.
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