Mechanical adjustment rod for self-adaptive brace sag adjustment

Abstract

The invention provides a mechanical adjusting rod for adjusting the perpendicularity of a self-adaptive diagonal brace. The mechanical adjusting rod comprises a steel tube supporting rod piece, a bevel gear box, a mechanical adjusting device and a bevel gear adjusting rod, wherein the steel tube supporting rod piece is used for supporting a prefabricated part; the bevel gear box is connected to the mechanical adjusting device and the bevel gear adjusting rod, respectively, for controlling the bevel gear adjusting rod to stretch; the mechanical adjusting device is connected to the bevel gear box for providing a driving force to the bevel gear box; and one end of the bevel gear adjusting rod is connected to the steel tube supporting rod piece while the other end of the bevel gear adjusting rod is connected to the bevel gear box; after the steel tube supporting rod piece fixedly supports the prefabricated part, the mechanical adjusting device is inserted onto the bevel gear box; the mechanical adjusting device drives the bevel gear box to adjust the gear to rotate forward or backward, so that the bevel gear adjusting rod stretches to play a role of pushing or shrinking the supporting steel tube so as to push the prefabricated part to adjust the perpendicularity. According to the embodiment, the perpendicularity can be mechanically adjusted with high precision after the prefabricated part is fixed, so that the construction efficiency and the quality of a prefabricated assembled building are improved.

Description

technical field [0001] The invention relates to a mechanical adjustment rod for self-adaptive diagonal brace vertical adjustment. Background technique [0002] With the large-scale application of prefabricated concrete structures, during the construction of prefabricated buildings, prefabricated components are hoisted, positioned, temporarily fixed, fine-tuned for verticality, and finally positioned. The control of verticality adjustment accuracy is very important, but efficiency is also key. point. During the construction of vertical components of prefabricated concrete structures, the verticality of the components after they are fixed in place directly affects the overall structural quality and the construction control of subsequent floor components, and the verticality currently used on the construction site is manually measured and manually adjusted, such as the management link The lack of it will inevitably lead to the problem of low efficiency and poor quality. How to...

AI Technical Summary

Problems solved by technology

During the construction of vertical components of prefabricated concrete structures, the verticality of the components after they are fixed in place directly affects the overall structural quality and the construction control of subsequent floor components, and the verticality currently used on the construction site is manually measured and manually adjusted, such as the management link The lack of it will inevitably lead to the problem of low efficiency and poor quality. How to solve the problem of ensuring the construction quality and taking into account the construction efficiency during the installation of prefabricated components has become an urgent problem to be solved.

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