End butt joint self-anchorage type auxiliary clamping tool of stress ribs between story shear walls

Abstract

The invention discloses an end butt joint self-anchorage type auxiliary clamping tool of stress ribs between story shear walls. The end butt joint self-anchorage type auxiliary clamping tool comprisesvertical rods and kerosene liquid, arc-shaped rods are fixedly installed in the middles of the vertical rods, the outer sides of the arc-shaped rods are sleeved with mounting sleeves, positioning rings are fixedly installed between the ends of the vertical rods, sealing cylinders are fixed to the outer walls of the positioning rings on one sides of the vertical rods in a penetrating mode, the twoends of connecting ropes are connected to the outer walls of the fixing rings and the interiors of the sealing cylinders, positioning rods are installed in the positioning rings in a penetrating mode, inclined rods are fixedly installed on the inner sides of the bottoms of the vertical rods, and rotating wheels are installed at the ends of the inclined rods through rotating shafts. According to the end butt joint self-anchorage type auxiliary clamping tool of the stress ribs between the story shear walls, self-anchored rapid installation and positioning of a tool on steel bars are facilitated, the stable effect and accuracy of tool positioning are improved, the steel bars can be more conveniently and rapidly connected and reinforced between the story shear walls in an aligned mode, and labor consumption of manual butt joint is reduced.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a self-anchored auxiliary clamping tool for butt jointing of the ends of stressed tendons between floor shear walls. Background technique [0002] In the construction process of the concrete pouring and forming house building, after the concrete pouring of the floor slab is completed, the steel bar binding construction team needs to bind or weld the steel bar at the position of the reserved construction load-bearing shear wall above the floor slab, so that different floors The positioning reinforced steel bars in the shear wall between them can bear the force well during use, and there will be no problems such as transverse wind loads that will cause bending dislocation between the installed steel bars in the shear wall, so as to ensure that the shear wall after concrete pouring It has good load-bearing and strength effects when used, and improves the safety of buil...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a self-anchored auxiliary clamping tool for butt jointing of the ends of the stressed tendons between the floor shear walls, so as to solve the above-mentioned background technology. During the butt welding construction with the end, due to the weight and length of the steel bar itself, when it is necessary to weld and bind the steel bar, multiple construction operators need to exist at the same construction position to carry out the butt joint, support and connection reinforcement of the steel bar respectively Operation, as well as the consumption of artificial labor, and at the same time cause too many people in the construction of the floor. In the tight time period, it will cause the inconvenience of covering the floor construction and laying out work. During the butt welding construction, it is very easy to cause dislocation at the butt joint position of the steel bar end. When the steel bar is subjected to long-term force bearing, the dislocation welding position is easy to cause shear damage, which affects the efficiency of the butt joint stability of the steel bar end and the stability of the construction work. security issues

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