Hydraulic lifting machine for lifting steel cylinder

Abstract

The invention discloses a hydraulic lifting machine for lifting a steel cylinder. The hydraulic lifting machine for lifting the steel cylinder comprises a walking trolley (1), a vertical oil cylinder (2) and a support plate (3) arranged on the top of the walking trolley (1), the support plate (3) is arranged at the left end of the walking trolley (1), a guide rail (5) is arranged on the right end face of the support plate (3), a steel plate (7) is arranged on a sliding block (6) and is perpendicular to the guide rail (5), the diameter of a through hole (8) is equal to the external diameter of the steel cylinder, a piston rod of a horizontal oil cylinder (9) is provided with a chuck (10), a semicircular groove is formed in the end face of the chuck (10), a vertical oil cylinder (2) is fixedly installed on the walking trolley (1), the vertical oil cylinder (2) is arranged at the right end of the walking trolley (1), and a piston rod of the vertical oil cylinder (2) is fixed on the steel plate (7). The hydraulic lifting machine for lifting the steel cylinder has the advantages that safety and reliability are achieved, the putaway efficiency of the steel cylinder is improved, the labor intensity of workers is reduced, and the steel cylinder can be carried conveniently.

Description

technical field [0001] The invention relates to the technical field of lifting steel cylinders, in particular to a hydraulic lifting machine for lifting steel cylinders. Background technique [0002] At present, steel cylinders include disposable or refillable mobile pressure containers with different pressures, different volumes, different structural forms and different materials for storing and transporting permanent gases, liquefied gases and dissolved gases. The height of the steel cylinders varies, some steel cylinders are used to hold liquid gases, such as liquid nitrogen, liquid ammonia, liquefied natural gas, liquid oxygen, etc., and some steel cylinders are used to hold industrial gases, such as argon, nitrogen, hydrogen, etc. [0003] In the steel cylinder production plant, the processing technology of the steel cylinder is as follows: firstly cast a steel cylinder with two plates with a cavity, and then weld the two halves. After welding, the outer surface of the ...

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Problems solved by technology

However, the weight of the steel cylinder is large. When lifting the steel cylinder, the usual operation is that two workers stand on both sides of the steel cylinder, one of the workers hugs the upper end of the steel cylinder, and the other hugs the lower end of the steel cylinder, thereby lifting the steel cylinder Lift vertically, and finally one of the workers passes the ear hole of the steel cylinder through the hook to lift the steel cylinder, which undoubtedly increases the labor intensity of the workers and increases the production cost, and in the lifting process, if the operation is improper, It is easy to cause safety hazards

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