WHAT IS CARGO LIFT SYSTEM
The cargo lift system is a fixed freight elevator and a non-scissor freight elevator. It is suitable for the transfer of goods between the second and third floors of industrial plants, restaurants, and restaurants. Especially suitable for workplaces where pits cannot be excavated. And no upper lifting point is required. Diversified forms (single column, double column, four column). The equipment runs smoothly, the operation is simple and reliable, with hydraulic and electrical protections, and the cargo transportation is economical and convenient.
Application of Cargo Lift System
Cargo lift system are mainly used to transport goods between various working floors; three-dimensional garages and underground garages between two and three-story high-rise buildings, places where pits cannot be excavated, and occasions where the top height cannot reach the requirements, etc. are difficult to solve in narrow spaces. Casting Machinery will do its best to tailor a highly efficient delivery platform for you. The hydraulic system of the product is equipped with anti-falling, upper and lower doors interactive interlocking, and operation buttons can be set on each floor and the work surface of the lifting platform to achieve multi-point control. The product has a solid structure, large carrying capacity, stable lifting, simple and convenient installation and maintenance. It is an economical and practical low-floor elevator to replace the ideal cargo conveying equipment. According to the installation environment and use requirements of the lifting platform, choose different optional configurations to achieve better use effects.
Safety Factor of Cargo Lift System
In recent years, malignant accidents of construction lifting platforms have occurred from time to time. The root cause is that the management measures are not in place and the lack of scientificity is the root cause of hidden dangers of construction lifting platform accidents. Here, taking the SC type construction lifting platform as an example, several issues that need attention are put forward.
The safety switches of the lifting platform are designed according to safety requirements, including fence door limit, cage door limit, top door limit, limit switch, upper and lower limit switch, counterweight anti-break rope protection switch, etc. In some construction sites, in order to save trouble, some limit switches are manually cancelled and short-circuited, or they are not repaired in time after they are damaged, which is equivalent to canceling the safety defense lines of these elevator roads and planting hidden accidents.
Anti-fall safety device
The anti-falling safety device is an important part of the construction lifting platform, and it is necessary to rely on it to eliminate the occurrence of cage falling accidents and ensure the safety of the occupants. Therefore, the factory test of the anti-fall safety device is very strict. Before leaving the factory, the legal inspection unit will measure the torque, measure the critical speed, and measure the spring compression. Each unit is accompanied by a test report and assembled on the construction lifting platform. After landing, perform a drop test under the rated load, and the lifting platform in use on the construction site must undergo a drop test every three months. For hydraulic lifts with anti-falling safety devices that have been delivered for two years (the date of delivery on the anti-falling safety device), they must also be sent to a legal inspection unit for inspection and testing, and will be tested once a year thereafter.
Replace worn gears and racks
Construction on the construction site, the working environment is harsh, cement, mortar, and dust cannot be eliminated. The gears and racks are ground each other, and the teeth are still in use after they are sharpened. This should be taken seriously. As we all know, the tooth profile should be like a cantilever beam. When worn to a certain size, the gear (or rack) must be replaced. To what extent is it necessary to stop using it and replace it with a new one? It can be measured with a 25-50mm common normal micrometer. When the normal length of the gear’s male lifting platform is worn from 37.1mm to less than 35.1mm (2 teeth) To replace the new gear. When the rack is worn, measured by the tooth thickness caliper, when the chord height is 8mm, the tooth thickness is worn from 12.56mm to less than 10.6mm. The rack must be replaced. However, there are many “old teeth” gears on the construction site. The platform is still in overdue service. For safety reasons, new parts must be replaced.