Drawing snapping line releaser and line drawing method in building construction

Abstract

The invention discloses a drawing snapping line releaser and a line drawing method in building construction and belongs to the technical field of construction engineering. The drawing snapping line releaser is composed of a line frame, a line shaft, a leveler, a rubber cup and drawing snapping line devices. The whole process of a line releasing method in building construction of the drawing snapping line releaser is operated by one person. Before line snapping, angular points of each layer are measured by a theodolite. The method for connecting the angular points includes: firstly respectively placing the two drawing snapping line devices on the angular point portions at a diagonal position, fixing the drawing snapping line devices through the rubber cup, then respectively drawing two lines perpendicular to each other from the drawing snapping line devices to form drawing lines and snapping lines, respectively drawing the drawing lines and the snapping lines to the other angular points, checking and inspecting that the dimensions of all positions and the dimensions of diagonals are right, and performing line snapping. The drawing snapping line releaser and the line drawing method in building construction have the advantages of being used in line drawing operation of building construction, improving line releasing progress, being accurate and reasonable in construction, reducing labor cost, saving resources and reducing danger sources.

Description

Technical field [0001] The invention relates to a wire drawing tool and a method for building construction, and belongs to the technical field of measurement and setting out of construction engineering. Background technique [0002] The existing construction pay-off tool is a winding board, which requires three people to operate together during the pay-off process (see figure 1 ). When setting the line, the line-paying person A presses the tie-in brick with his hand near a point where the line is laid out, and the line-paying person B holds the winding board and moves in the direction of the line, stopping every 4-5 meters Make a mark, and the liner C uses a pencil to stick a line to trace the discontinuous point, and then use an ink fountain to flick the line through the two discontinuous points to make several points connected into a straight line. This is the current process of line-out. Long time delay, high manpower consumption and inconsistent visual inspection of disconti...

AI Technical Summary

Problems solved by technology

Long delay in unwinding, high manpower consumption, and inconsistent visual inspection of discontinuity points, resulting in inaccurate and unscientific standardization of the line.

The winding plate cannot rotate flexibly, and the pulling wire is not free and flexible

It makes people's hands feel sore and soft, causing the winding board and wire to be discarded at will after unwinding, resulting in waste, polluting the environment, and sometimes stumbling on the feet of the on-site personnel, causing wrestling and becoming a source of danger

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