Adjustable energy dissipation prefabricated wall column

Abstract

The invention relates to the technical field of energy dissipation and shock absorption, and discloses an adjustable energy dissipation prefabricated wall column. The two ends of a vertical adjusting component are connected with the lower end of a prefabricated upper buttress component and the upper end of a damper component correspondingly, and the upper end of a prefabricated lower buttress component is connected with the lower end of the damper component; a connecting support is connected with a prefabricated frame top beam, the upper portion of a connecting clamping piece is detachably connected with the connecting support, the lower portion of the connecting clamping piece is connected with an adjusting support through an adjusting screw, the adjusting support is provided with a kidney-shaped hole allowing the adjusting screw to penetrate, the kidney-shaped hole is vertically formed, and the adjusting support is connected with the damper component; and when the adjustable energy dissipation prefabricated wall column is hoisted, temporary fixing angle steel is detachably connected between the prefabricated lower buttress component and the prefabricated upper buttress component. The adjustable energy dissipation prefabricated wall column has the advantages that the height of the adjustable energy dissipation prefabricated wall column can be adjusted, installation is convenient, the construction efficiency is high, the requirement for the machining precision is low, the application range is wide, practicability is high, the energy dissipation and shock absorption effects are good, and hoisting is convenient.

Description

technical field [0001] The invention relates to the technical field of energy dissipation and shock absorption, in particular to an adjustable energy dissipation prefabricated wall column. Background technique [0002] As green buildings and industrialized buildings become the future trend, prefabricated buildings will gradually develop, but prefabricated buildings will inevitably be subjected to external dynamic loads such as earthquakes during use, and are used as external parts of buildings. When the dynamic load reaches a certain intensity, the building will generate strong vibration, which not only seriously affects the normal use function of the building, but also may threaten the safety of the building, causing catastrophic consequences of building damage and collapse. The performance is weaker than the seismic performance of cast-in-place structures, which limits the development of prefabricated buildings. Therefore, it is necessary to use energy dissipation and shoc...

AI Technical Summary

Problems solved by technology

[0002] As green buildings and industrialized buildings become the future trend, prefabricated buildings will gradually develop, but prefabricated buildings will inevitably be subjected to external dynamic loads such as earthquakes during use, and are used as external parts of buildings. When the dynamic load reaches a certain intensity, the building will generate strong vibration, which not only seriously affects the normal use function of the building, but also may threaten the safety of the building, causing catastrophic consequences of building damage and collapse. The performance is weaker than the seismic performance of cast-in-place structures, which limits the development of prefabricated buildings. Therefore, it is necessary to use energy dissipation and shock absorption technology to solve the current problems of prefabricated buildings.

At present, compared with other damper support methods, the pier-type connection has the following advantages: ① It does not affect the building function too much, and it is convenient for opening doors and windows; Low cost; ③Convenient construction, reducing construction procedures; ④Direct force transmission path, which can effectively ensure the energy dissipation effect of the damper; ⑤Wide application range, can be used for connection of various dampers, so the pier type support is widely used; However, the existing pier-type support is usually cast on site, and the installation efficiency is low, and the height of the pier-type support is fixed and cannot be adjusted. In order to ensure the installation accuracy of the pier-type support, it is necessary to control the processing error of the pier-type support to avoid The phenomenon that the pier support is too high or too low will affect the construction period

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