folding crane

Abstract

The invention discloses a folding crane which comprises a master bracket, a hanging rack, a lifting device, at least one pair of support legs, and folding support mechanisms, wherein the master bracket is in a telescopic structure; the upper end of the master bracket is pivoted with and supports one end of the hanging rack; the lifting device is mounted at the other end of the hanging rack; the lower end of the master bracket is pivoted with one end of each support leg; one end of each support mechanism is pivoted with the master bracket; and the other end of each support mechanism is pivoted with each support leg. The folding crane can save a storage space greatly, and is convenient to carry, and the use flexibility and convenience are improved greatly.

Description

technical field [0001] The invention relates to a crane, in particular to a folding crane which has a folding function, saves storage space and is convenient to carry. Background technique [0002] In production and life, it is often necessary to move goods from a low place to a high place, or unload them from a high place to a low place, but manual handling is time-consuming and laborious, and the work efficiency is very low. Therefore, the goods are usually transported by elevator or crane to ascend or descend. Existing lifts are generally used for large-scale goods, which are relatively large in volume and weight, and are generally difficult to move or move. Although they can transport or move large-scale goods, they are suitable for use in factories. However, for unloading or loading places Frequent changes, but difficult to carry manually, these lifts with poor flexibility and portability are obviously not suitable for use; and the above-mentioned lifts are large in si...

AI Technical Summary

Problems solved by technology

[0002] In production and life, it is often necessary to move goods from a low place to a high place, or unload them from a high place to a low place, but manual handling is time-consuming and laborious, and the work efficiency is very low. Therefore, the goods are usually transported by elevator or crane to ascend or descend

Existing lifts are generally used for large-scale goods, which are relatively large in volume and weight, and are generally difficult to move or move. Although they can transport or move large-scale goods, they are suitable for use in factories. However, for unloading or loading places In the case of frequent changes but difficult to carry manually, these lifts with poor flexibility and portability are obviously not suitable for use; moreover, these lifts mentioned above are large in size, occupy a large space, and are very inconvenient to store

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