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Maintenance knowledge of hydraulic lifting platform truck

by:Powerston     2021-06-13
In addition to being able to use any tool, the more important thing is that it needs to be maintained and maintained. Only in this way can the cost performance be maximized in long-term use, especially for machines such as hydraulic lifting platforms. The following is a summary of maintenance knowledge about hydraulic lifting platforms. a. When inspecting and repairing under the working platform of the lifting platform, the lifting platform must be hung and supported to prevent the lifting platform from falling suddenly and causing casualties. b. Do not adjust the overflow valve arbitrarily. Every element in the hydraulic system works under a specified pressure. Any adjustment of the relief valve may cause abnormal operation of the hydraulic system. There will be unnecessary damage to people and machinery. c. Between any part of the hydraulic system, the pressure must be relieved first, so as to prevent the pressure oil from spraying out and the workbench suddenly sliding down. Maintenance needs to be limited by time interval. Some are based on years, but some are based on months. If the following maintenance is calculated on a monthly basis, you will receive different results. a. Whether the rollers, intermediate shafts and bearings, cylinder pins and bearings, boom hinge shafts and bearings are worn or not. b. Fill all parts with some lubricating oil to prolong the service life of the bearing. c. The quality and level of the hydraulic oil. The lifting platform is raised all the way. In this position, the hydraulic floor should be 40-50 mm higher than the bottom of the box. If you find that the hydraulic oil is dark, sticky, or has foreign objects such as grit.
Safety protection system of hydraulic lifting platform
According to the characteristics of modern buildings and the emergence of super high-rise buildings, high-speed elevators with large traffic volume are an inevitable choice, but its safety and reliability are extremely important. 1. Anti-fall safety device for hydraulic lifting platform: 1. The hydraulic lifting platform device must be activated with a speed limiter. 2. When a hydraulic lifting cage platform cage has more than one speed limiter, they must be of the same design and must be activated at the same time. 2. Drive the machine brake, the lifting platform device will operate automatically under the following conditions: 1. The power supply is interrupted. 2. The power supply of the control circuit is interrupted. Mainly engaged in aluminum alloy elevators, boarding bridges, lifting platforms, etc. The company has advanced and complete equipment, strong and unique technical force, strives for perfection in products, and its technology is reasonable, safe and reliable.

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The rising construction hoist suppliers consciousness observed worldwide are expected to be key factors driving the demand for building material hoist suspended working platform.
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