Stable plumb line capable of avoiding long-time swing for constructional engineering and operation method of stable plumb line

Abstract

The invention discloses a stable pendant line capable of avoiding long-time swing for constructional engineering and an operation method thereof, and relates to the technical field of constructional engineering. According to the stable plumb line capable of avoiding long-time swing for constructional engineering and the operation method thereof, by starting a motor, an output shaft of the motor drives a rotating rod to rotate, the top of a first baffle is separated from the bottom of a weight block, the weight block falls down from a falling hole, and meanwhile the rotating rod drives a second baffle to rotate, a second baffle plate is inserted into a gap between load-bearing blocks to block the load-bearing blocks of the second baffle plate, so that the falling impact force of the load-bearing blocks can reduce the swing amplitude of the plummet, the gravity of the plummet is increased, the weight of the bottom of the steel wire is increased, and the steel wire is not interfered by external force, the measuring wall is fixed in a concentric-square-shaped bracket through a screw rod, when the gradienter is horizontal, the butt joint block is separated from the butt joint hole, and the second spring opens the first clamping block and the second clamping block to enable the hammer to droop under the action of gravity.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a stable drop line for construction engineering that can avoid long-term swinging and an operating method thereof. Background technique [0002] Plumb bob, also called line pendant, is a very light line on the top, and a heavy lead weight is hung below. The lead weight is formed into an inverted cone. Using gravity, after the plumb is suspended, the plumb will point vertically downward. The center of the heart, the object next to it is compared with the plumb line to determine whether it is vertical, and it is mostly used for architectural measurement. Because the direction of the force is vertical, that is to say, the applied force is along the direction of gravity, gravity and gravity form a small angle, and the resultant force of gravity and the centripetal force of the earth's rotation is universal gravitation, so the vertical direction is not the center of t...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a stable falling wire for construction engineering that can avoid long-term swinging and its operation method, which solves the problem that the falling hammer will be disturbed by external forces when it falls, causing the falling hammer to swing for a long time , the problem that the building wall cannot be accurately measured

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