Method for placing heavy object at fixed point in air

Abstract

The invention relates to a method for lifting and placing a heavy object at a fixed point in air by using a simple stick and ropes. The method is characterized in that a long wood stick capable of bearing the heavy object is used as a lever, and three ropes are adopted at the same time; the same ends of the three ropes are respectively bound at different positions of the wood stick used as the lever, and the other ends are fixed on a special fixing point of a working platform after passing through a suspend fulcrum; the heavy object is fixed at one end of the lever; one rope is used as a fulcrum, and the ropes at two ends are respectively used as a heavy object suspending point and a lifting point of application of force; the heavy object is lifted through the upward raise of the lever to easily lift the heavy object, and the three ropes are sequentially fixed to lift the lever so as to lift the heavy object; and after the heavy object reaches a fixed point, the lever is rotated to place the heavy object at the fixed point. In addition, if the horizontal position is not enough, the middle fulcrum position of the lever can be adjusted or a child-mother lever is adopted to precisely place the heavy object at the fixed point in air.

Description

technical field [0001] The invention relates to a method for hoisting and placing heavy objects, in particular to a method for lifting heavy objects with simple tools and placing them at fixed points in the air. Specifically, it refers to the lifting device, lifting method and fixed-point placement method of heavy objects (hanging coffins) restored according to the ancient productivity level; that is, the method of using simple tools to lift heavy objects and place them in the air at fixed points. Background technique [0002] Using simple tools to lift heavy objects and carry out fixed-point placement in the air has been realized thousands of years ago, but how to use simple tools to lift heavy objects to a height of more than 100 meters and move them to a certain position in the air has not been solved until now. But it is still regarded as the "mystery of the ages". On August 5.6.7, 2009, CCTV Channel 10's "Into Science" program continuously broadcast the "Hanging Coffin...

AI Technical Summary

Problems solved by technology

On August 5.6.7, 2009, CCTV Channel 10's "Into Science" program continuously broadcast the "Hanging Coffin Mystery" program. In this program, many attempts to crack the ancient ancestors' methods of placing hanging coffins have been introduced. There are several methods for discovery and antique use: 1. Lifting method: use mechanical devices such as winches and pulleys to lift to the position of the hole and then use people to swing into the hole; 2. Sporadic transportation and assembly method: rely on ropes, long ladders and the like Climbing tools, disassemble the articles and necessary coffin-making tools, etc., and transport them one by one to the pre-selected cave by a single manpower, and then assemble and place them on site; 3. Descent method: hanging the coffin from the mountain ; 4, ladder transportation promotion method of utilization: 5, boat (pulley) traction promotion method: swing into hole again; Precisely placing the coffin, there are many difficulties that cannot be reasonably explained. Experts and special researchers pointed out that those methods are not in line with the development level of ancient productivity, so there are still many doubts about the method of placing the hanging coffin; at the end of the program , the host still called on people to come up with feasible methods and devices in line with the development level of ancient productive forces to solve the "mystery of the millennium hanging coffin"; A reward of 300,000 (later increased to 400,000) was offered to solve the "Millennium Placement Mystery"

Images