Water and electricity installation auxiliary line drawing device

Abstract

The invention discloses water and electricity installation auxiliary line drawing device. The water and electricity installation auxiliary line drawing device comprises a base, a height adjusting unit, a line drawing unit, adjusting units and an installation shell, wherein the installation shell is arranged in the middle of the top end of the base; a storage unit is arranged in a groove in the base; fixing grooves are formed in the left side and the right side of the base; installation units are arranged on the left side face and the right side face of the installation shell; the height adjusting unit comprises elastic plug pins, an inner guide column, a positioning hole, an outer guide column and a connecting plate; the bottom end of the outer guide column is matched with the groove in the top end of the installation shell; the top end of the outer guide column is in sliding connection with the bottom end of the inner guide column; the positioning hole is formed in the top end of thefront side face of the outer guide column; the elastic plug pins are arrayed on the front side face of the inner guide column and matched with the positioning hole; the connecting plate is arranged atthe top end of the inner guide column; and the adjusting units are arranged at the top ends of the left side face and the right side face of the inner guide column. The water and electricity installation auxiliary line drawing device is easy to use, convenient to adjust, high in practicability and high in accuracy.

Description

technical field [0001] The invention relates to the technical field of construction engineering equipment, in particular to equipment for drawing auxiliary lines for hydropower installation. Background technique [0002] In the process of hydropower installation, before the slotting machine slots, it is necessary to draw auxiliary lines on the wall or the ground to achieve the purpose of slotting reasonably, or to install some equipment, it is necessary to draw auxiliary lines , the current equipment is prone to the problem of crooked drawing when drawing a straight line. At the same time, because the height of the equipment cannot be adjusted, it is not easy to draw a straight line on a high wall, which causes inconvenience to the builder, hinders the work, and reduces the construction quality. And it is impossible to replace the appropriate line drawing pen according to different usage conditions, thereby reducing the practicability of the equipment. During the constructio...

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Problems solved by technology

[0002] In the process of hydropower installation, before the slotting machine slots, it is necessary to draw auxiliary lines on the wall or the ground to achieve the purpose of slotting reasonably, or to install some equipment, it is necessary to draw auxiliary lines , the current equipment is prone to the problem of crooked drawing when drawing a straight line. At the same time, because the height of the equipment cannot be adjusted, it is not easy to draw a straight line on a high wall, which causes inconvenience to the builder, hinders the work, and reduces the construction quality. And it is impossible to replace the appropriate line drawing pen according to different usage conditions, thereby reducing the practicability of the equipment. During the construction process, because the tools and spare parts cannot be classified and placed, it is very difficult for personnel to select and take them. inconvenient

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