Tooling and method for rapid positioning and adjustment of prefabricated beam components

Abstract

The invention provides a tooling and method for quick positioning and adjustment of prefabricated beam components. The present invention changes the original system of setting up a temporary support frame under the prefabricated component to a tooling system where a translational tool holder is arranged under the prefabricated component. The tooling system is composed of an adjustable tool-type support frame, a movable self-locking support frame and other devices. The top of the self-locking support frame is provided with a first elevation-adjustable movable jack, and the top of the self-locking support frame is Both sides are provided with verticality control line hammers hanging to the ground, and the bottom of the self-locking support frame is provided with lockable pulleys, which can complete the functions of quick and temporary fixing of components, adjustment of elevation, verticality and horizontal position, and realize prefabrication The components are quickly positioned, reducing the erection of the support frame on the construction site, and the support frame can be translated to achieve rapid movement and can be reused.

Description

technical field [0001] The invention relates to a tool and method for rapid positioning and adjustment of prefabricated beam components. Background technique [0002] With the large-scale application of prefabricated concrete structures, during the construction of prefabricated buildings, temporary position positioning and elevation control are required during the hoisting and installation of components. At present, most of them are in the form of erecting large-area support frames under the components, which is costly The construction period is long, and manual dismantling is required in the later stage, which is inefficient. [0003] During the construction of the horizontal components of the prefabricated concrete structure, it is necessary to temporarily position the prefabricated components and adjust the elevation and verticality. The fixed system is the way of erecting a support frame under the prefabricated member, and the erection and dismantling of the support fra...

AI Technical Summary

Problems solved by technology

[0002] With the large-scale application of prefabricated concrete structures, during the construction of prefabricated buildings, temporary position positioning and elevation control are required during the hoisting and installation of components. At present, most of them adopt the form of erecting large-area support frames under the components. The construction period is long, and manual demolition is required in the later stage, which is inefficient

[0003] During the construction of horizontal components of prefabricated concrete structures, it is necessary to temporarily position and adjust the verticality of prefabricated components. The elevation and horizontal position of components after they are fixed in place directly affect the overall structural quality and the construction control of subsequent floor components. The fixed system is the way of setting up the support frame under the prefabricated components. The erection and removal of the support frame requires labor and takes up a construction period.

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