Assembly type upright pillar module for building

Abstract

The invention provides an assembly type upright pillar module for a building. The assembly type upright pillar module comprises a square pillar body, an abutting-joint base and a concreting auxiliarydevice. The square pillar body comprises a reinforcement cage skeleton and concrete, the abutting-joint base is arranged in the concrete on the lower portion of the square pillar body, and the abutting-joint base comprises a supporting bottom plate. The concreting auxiliary device comprises a concreting sealing press plate assembly, two threaded rods are arranged on a connecting plate, and the concreting sealing press plate assembly can be connected with the concrete of the square pillar body through the threaded rods. A sleeve in the upright pillar module is directly fixed to the supporting bottom plate, therefore, when the upright pillar module is prefabricated and concreted, displacement of the sleeve cannot be caused, and later direct connection of the sleeve with reinforcing steel bars on a building foundation is facilitated. After the upright pillar module is in abutting joint with the building foundation, it can be successfully achieved that the joints between the upright pillarmodule and the building foundation are sealed through the concreting auxiliary device, and the smooth progress of subsequent concreting is facilitated.

Description

technical field [0001] The invention relates to an assembled building column module. Background technique [0002] Prefabricated buildings refer to buildings assembled on site with prefabricated components. The advantage of this kind of building is that the construction speed is fast, it is less restricted by climatic conditions, it saves labor and can improve the construction quality. Most of the prefabricated buildings use traditional reinforced concrete materials as the raw materials for the assembly modules of the prefabricated buildings, and the connection between the assembly modules adopts traditional bolt connection, welding and other methods. At present, in the prefabrication process of the column modules, it is generally necessary to set a casing at the bottom of the column so that the steel bars on the building foundation used to fix the column are inserted into the bottom of the column to achieve a stable combination of the column and the building foundation. Du...

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Problems solved by technology

At present, in the prefabrication process of the column modules, it is generally necessary to set a casing at the bottom of the column so that the steel bars on the building foundation used to fix the column are inserted into the bottom of the column to achieve a stable combination of the column and the building foundation. During the prefabrication process, Because the casing often has a certain amount of displacement, when the steel bar is inserted into the casing, it is necessary to repeatedly adjust the position of the column and the upper part of the steel bar to achieve the smooth insertion of the steel bar into the casing, which in turn makes the docking operation of the column module and the building foundation more troublesome Further, after the column module is docked with the building foundation, the grouting method is often used to realize the stable connection between the column bottom and the building foundation. Rebuild the pouring sealing formwork at the foundation joint to achieve sealing during pouring. Building the formwork on site is not only time-consuming and laborious, but also the sealing effect on the annular gap between the bottom of the column and the building foundation is not very good, and grout leakage often occurs. Further, for The support of the formwork often requires drilling holes on the building foundation to support the formwork support rods to achieve favorable support for the formwork, resulting in too cumbersome in-situ pouring operations between the column modules and the building foundation

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