Line flipping device for engineering

Abstract

The invention relates to a line flipping device for engineering. The device comprises a connecting plate, a line-outlet mechanism and an ink dyeing mechanism, the ink dyeing mechanism comprises a base, a fixed pulley, a sponge block, a shielding assembly and an ink dyeing assembly, and the line-outlet mechanism comprises a connecting cylinder, a line coil, a rotating rod, an elastic line and a positioning rod. According to the line flipping device for engineering, ink dyeing of the elastic line is realized through the ink dyeing mechanism, excessive ink is adsorbed through the sponge block so that the pulled-out elastic line is uniformly adhered with ink, dripping is prevented, and the cost is saved; through the cooperation of a first connecting plate and a second connecting plate, the shielding of a limiting groove is achieved, the overflow of the ink in the operation process is prevented, the carrying is facilitated, and line outlet and recovery of the elastic line are achieved through the line-outlet mechanism; and through a roller, the fixed pulley and the rotating rod, the elastic line is more stable during line outlet and line returning, the elastic line is protected, the service lifetime is prolonged, dust and ink on the elastic line are cleaned during line returning, and the usage practicability is improved.

Description

technical field [0001] The invention particularly relates to an engineering thread snapping device. Background technique [0002] There will be a line springing process during the construction process. The specific operation method is: use a line soaked in ink, two people each take one end and then bounce it on the ground or wall. The function is to determine the horizontal line or vertical line, or As a reference line for building walls, it will also be used when looking for a horizontal position in the construction site. The ink staining effect of the existing thread snapper is not ideal, the ejected line is not obvious, and the ink on the snap line will stick when recycling Attached to the hand, it is troublesome to clean up, and there is no stable recovery device when recycling the elastic thread, which makes the elastic thread easy to be damaged and reduces the service life. Contents of the invention [0003] The technical problem to be solved by the present inventio...

AI Technical Summary

Problems solved by technology

[0002] There will be a line springing process during the construction process. The specific operation method is: use a line soaked in ink, two people each take one end and then bounce it on the ground or wall. The function is to determine the horizontal line or vertical line, or As a reference line for building walls, it will also be used when looking for a horizontal position in the construction site. The ink staining effect of the existing thread snapper is not ideal, the ejected line is not obvious, and the ink on the snap line will stick when recycling Attached to the hand, it is troublesome to clean up, and there is no stable recovery device when recycling the elastic thread, which makes the elastic thread easy to be damaged and reduces the service life

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