Hoisting device

Abstract

The invention provides a hoisting device. A plurality of extension bars are fixed at the bottom of a to-be-transported spherical component, and a circular ring is connected above the extension bar through a suspender, and a spherical component is sleeved, and the circular ring is connected with an upper hanging bracket through the suspender, so that the upper hanging bracket is transported through a lifting apparatus, and the spherical component is transported to a reserved work place; the spherical component can be stably and safely transported to the reserved work place without contacting with the surface of the spherical component.

Description

technical field [0001] The invention relates to the field of hoisting devices for special equipment, and mainly relates to a hoisting device for spherical equipment with a high center of gravity and whose surface needs to be protected. Background technique [0002] In some fields such as infrastructure construction, it is usually necessary to transport many large and heavy equipment or components to a specific work site, and sometimes the work site is even located in a higher place. When the lifting hook cannot be installed on the equipment or component to be transported, or the installed hook is not enough to bear its weight, it is usually necessary to use some auxiliary lifting devices to transport it. Fix the equipment or components to be transported on the hoisting device first, then transport the hoisting device by means of a crane, arrive at the designated work site, and then remove the hoisting device from the equipment or components to be transported to achieve The ...

AI Technical Summary

Problems solved by technology

[0003] However, many equipment or components are spherical, and the surface needs to be protected, that is, it is impossible to install hooks on the surface, which means that spherical equipment or components cannot be directly transported

In addition, there is currently no special hoisting tool for the hoisting of spherical equipment or components that need to be protected on the surface. If the hoisting point cannot be placed for direct hoisting, the surface of the equipment may be damaged no matter whether the wire rope or the sling is used.

Images