Hydraulic winch for hoisting building materials

Abstract

The invention relates to the technical field of winches, and discloses a hydraulic winch for hoisting building materials. The hydraulic winch comprises a base table, a supporting frame is fixedly installed on the front face of the top of the base table, fixed discs are fixedly installed at the two ends of the top of the base table, bearings are fixedly installed in the middles of the interiors ofthe two fixed discs, and a winding pipe is fixedly installed on the inner sides of the two bearings. Limiting discs are fixedly mounted at the two ends of the winding pipe, and oil injectors are fixedly mounted at the tops of the two fixed discs. According to the hydraulic winch for hoisting the building materials, the base table, the supporting frame, a guide ring and the like are arranged to achieve the purpose of being good in winding effect, the two ends of a rope are fixedly installed at the winding pipe and the building material end correspondingly, then a hydraulic motor starts to control the winding pipe to rotate, at the moment, the rope can stably complete the hoisting work without shaking under cooperative work of the supporting frame, a guide roller and the guide ring, so thatthe stable effect of the work is guaranteed, and the rope can be wound when the starting work is completed.

Description

technical field [0001] The invention relates to the technical field of winches, in particular to a hydraulic winch for hoisting building materials. Background technique [0002] Hoist, a light and small lifting device that uses a reel to wind a wire rope or chain to lift or pull heavy objects, also known as a winch. The hoist can lift the weight vertically, horizontally or obliquely. Currently, the electric hoist is the main type, which can be used alone or as a component in machinery such as lifting, road construction and mine hoisting. It is widely used because of its simple operation, large amount of rope winding, and convenient displacement. It is mainly used in In order to facilitate the smooth progress of the work, people have developed a variety of non-standard winches for the lifting or flat dragging of materials in construction, water conservancy projects, forestry, mines, docks, etc.: hydraulic winches, frequency conversion winches, double-drum winches, handbrake l...

AI Technical Summary

Problems solved by technology

[0004] There are still some problems in the use of the existing hydraulic pole hoist for lifting building materials: in order to facilitate the hoisting of building materials, the hoist often needs to be provided with a triangular structure area in the hoist area. On the one hand, it can ensure smooth winding and hoisting of materials. The structure is often blocked and unsmooth when rewinding, and the long-term use friction is large, which is not conducive to the long-term use of the equipment

Images