A self-anchored auxiliary clamping tool for butt jointing of the end of the stress tendon between the floor shear walls

Abstract

The invention discloses a self-anchored auxiliary clamping tool for butt jointing of the ends of stress tendons between floor shear walls, which includes a vertical rod and kerosene liquid. The outer sleeve is provided with a mounting sleeve, a positioning ring is fixedly installed between the ends of the vertical rod, and a sealing cylinder is fixed on the outer wall of the positioning ring on one side of the vertical rod, and the two ends of the connecting rope are respectively connected to the fixed ring The outer wall of the outer wall and the inside of the sealing cylinder, a positioning rod is installed through the inside of the positioning ring, a diagonal rod is fixedly installed on the inner side of the bottom of the vertical rod, and a runner is installed on the rotating shaft at the end of the vertical rod. The self-anchored auxiliary clamping tool is connected to the end of the stressed tendon between the shear walls of the floor, which facilitates the self-anchored rapid installation and positioning of the tool on the steel bar, improves the stability and accuracy of the tool positioning, and makes the steel bar in the floor shear wall. It is more convenient to strengthen the alignment connection between them, and reduce the labor consumption of manual docking.

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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