a lift

Abstract

The invention discloses a novel lifer which comprises a box body. A first supporting rod is fixedly mounted on the lower end surface of the box body, a moving mechanism is arranged below the first supporting rod, a hydraulic cylinder is fixedly mounted on the upper end surface of the first supporting rod, a first slide plate is slidably mounted in the hydraulic cylinder, a second supporting rod isfixedly mounted on the upper end surface of the first slide plate, a first supporting plate is fixedly mounted at the upper end of the second supporting rod, a second slide plate located on the leftside of the first slide plate is slidably mounted in the hydraulic cylinder, a third supporting rod is fixedly mounted on the upper end surface of the second slide plate, a second supporting rod is fixedly mounted at the upper end of the third supporting rod, front and back protecting devices are symmetrically arranged left and right on the first supporting plate, and left and right protecting devices are symmetrically arranged left and right on the box body. The novel lifter achieves a lifting function by way of hydraulic driving. A protecting measure of the lifter is partially hidden, so that occupied space can be reduced. When the lifter works, the moving function of the lifter is disenabled.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to an elevator. Background technique [0002] At present, elevators are widely used in engineering operations. Their disadvantages are complex mechanical structures and high manufacturing costs. In practical applications, they cannot effectively protect the safety of workers. Convenience, too many parts will also lead to a substantial increase in its weight. In the use of elevators, the manual operation is complicated, and it takes a lot of time and cost for people to learn to use the elevator. Contents of the invention [0003] Aiming at the deficiencies of the above-mentioned technologies, the present invention proposes an elevator, which can overcome the above-mentioned deficiencies. [0004] An elevator according to the present invention comprises a box body, a first pole is fixedly installed on the lower end surface of the box body, a moving mechanism is arranged under the...

AI Technical Summary

Problems solved by technology

[0002] At present, elevators are widely used in engineering operations. Their disadvantages are complex mechanical structures and high manufacturing costs. In practical applications, they cannot effectively protect the safety of workers. Convenience, too many parts will lead to a substantial increase in its weight. In the use of elevators, the manual operation is complicated, and it takes a lot of time and cost for people to learn to use the elevator

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