Split bolt used for rapid construction and using method thereof

Abstract

The invention relates to the field of a tension member of threads capable of fastening or being tensile and used for a template, and specifically relates to a split bolt used for rapid construction and a using method thereof. The split bolt used for the rapid construction includes templates (11), longitudinal supporting bars (12) and transverse supporting bars (13), and is characterized in that the split bolt further comprises a double-headed screw rod (2), gaskets (3), outer screw rods (4), clamping hoops (51) and nuts (52), and the double-headed screw rod (2) is disposed between the two opposite templates (11); and the inner ends of the outer screw rods (4) are screwed into screw holes of end faces of the double-headed screw (2), and the outer ends of the outer screw rods (4) are sequentially sleeved by the clamping hoops (51) and the nuts (52). The using method of the split bolt used for the rapid construction is characterized in that the method is implemented in order according tothe steps: a. supporting the templates; b. pouring; and c. unloading the templates. The split bolt and the using method are simple in structure, are convenient to construct, and are wide in suitable range.

Description

technical field [0001] The invention relates to the field of tension members used for templates with screw threads capable of fastening or tension resistance, in particular to a tension bolt for rapid construction and a use method thereof. Background technique [0002] In the construction of high-rise and super high-rise buildings, it is inevitable to use a large number of tension screws. In the construction of construction projects, the tension screws are used to support and fix the formwork. The existing tension screws have cumbersome installation procedures. It needs to be adjusted back and forth to ensure that the structure or component size of the subsequent construction meets the requirements of the drawing, and the exposed screw head after form removal needs to be treated separately. When the structure or component is high, scaffolding must be erected. Cut out a bell mouth shape around the head, then cut off the exposed screw with a hand-held grinding wheel, and final...

AI Technical Summary

Problems solved by technology

[0002] In the construction of high-rise and super high-rise buildings, it is inevitable to use a large number of tension screws. In the construction of construction projects, the tension screws are used to support and fix the formwork. The existing tension screws have cumbersome installation procedures. It needs to be adjusted back and forth to ensure that the structure or component size of the subsequent construction meets the requirements of the drawing, and the exposed screw head after form removal needs to be treated separately. When the structure or component is high, scaffolding must be erected. Cut out a bell mouth shape around the head, then cut off the exposed screw with a grinding wheel, and finally seal the treated screw head with cement mortar

This construction method has complex procedures, long operation time, and high degree of difficulty, especially for long-term and large-scale high-altitude operations, which greatly increases the safety hazards of on-site construction.

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