Portable lifting device based on loading machine lifting accropode and manufacturing method of device

Abstract

The invention relates to a portable lifting device based on loading machine lifting accropode. The device comprises a bearing plate, triangular supporting frames are symmetrically welded to the upper surface of the bearing plate, a lifting beam is welded to the tops of the two triangular supporting frames, a lifting ring is mounted in the middle of the lifting beam in a vertically lifted manner, the four corners of the bearing plate are each provided with two spaced hanging through grooves, the direction of the hanging through grooves is perpendicular to the lifting beam, a hoisting beam is formed between two hanging through grooves, the hoisting beam and the bearing plate are integrated, a U-shaped hoisting ring is inserted in two hanging through grooves, and is hoisted on the hoisting beam, and the positions, on the sides of the triangular supporting frames, of the two U-shaped hoisting rings are bound with a lifting belt. The invention further provides a manufacturing method of the portable lifting device of three tons of accropode. Compared with traditional loading machine hoisting, the lifting device is simple in structure, flexible in mounting and use, wide in view, portable in operation, high in power, low in road condition requirement and the like, and the problem that the accropode of the prefabricated site is difficultly out of a pond, and the hoisting efficiency is low.

Description

technical field [0001] The invention belongs to the technical field of hydraulic engineering, is mainly used for hoisting and transporting twisted king blocks in a prefabricated field, and is a portable hoisting device for hoisting twisted king blocks based on a loader and a manufacturing method thereof. Background technique [0002] Twisted king block is a kind of face protection block, which is usually used in the face protection layer of slope breakwaters and protection projects. By weakening the impact of waves, it plays the role of resisting wind and waves and blocking sand. Due to its advantages of stable structure and not easy to be damaged, it is widely used in sea and river dams and revetment projects in my country. [0003] The weight of a single block of the Twisting King block is relatively large, the speed of out of the pool during the prefabricated construction is fast, and the site reuse rate is high, which determines that the hoisting and transportation of th...

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Problems solved by technology

[0005] In order to solve the technical problems existing in the known technology, the present invention provides a simple structure, flexible installation and use, wide field of vision, light operation, strong power, low requirements on road conditions, etc., and solves the difficulty of prefabricated field torsion king block getting out of the pool, hoisting and so on. A portable hoisting device and its manufacturing method based on the loader hoisting Twist King block for the problem of low efficiency

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