Embedded part of vertical actuator and construction method of embedded part

Abstract

The invention relates to an embedded part of a vertical actuator. The embedded part comprises a frame body for being mounted on a foundation, an anchor rod frame mounted at the top of the frame body,sleeve frames and a supporting frame, wherein a plurality of vertical anchor rods are arranged at the top of the anchor rod frame in a spacing manner, a positioning plate is fixedly arranged at the position close to the anchor rods, of the top of the anchor rod frame, and a set distance is formed between the positioning plate and the anchor rods; the sleeve frames are mounted at the top of the anchor rod frame, a plurality of sleeves are arranged in the sleeve frames and correspond to the anchor rods, the sleeves are arranged on the corresponding anchor rods in a sleeving mode, and the outer walls of the sleeves abut against the corresponding positioning plate; and the supporting frame is mounted at the top of the frame body and supported between every two adjacent sleeve frames, and afterconcrete is poured, the anchor rods are buried in the concrete and partially exposed so that the vertical actuator can be mounted. The problem that the precision of the embedded part is difficult tocontrol is effectively solved, the mounting precision of the embedded part is ensured by optimizing the structure of the embedded part, the construction efficiency is improved, the construction quality can also be ensured, and a solid foundation is laid for subsequent construction.

Description

technical field [0001] The invention relates to the field of building construction, in particular to an embedded part of a vertical actuator. Background technique [0002] In earthquake simulation research facilities, it is generally necessary to pre-embed embedded parts in the concrete structure of the shaking table, and then install vertical actuators on the exposed parts of the embedded parts to provide vertical force to the building to be tested. However, in large-scale earthquake engineering In the simulation research, the overall structure of the vibration table is large, the embedded parts are heavy, and the machining accuracy is high. If the bolts and other fixing methods are directly used for positioning, problems such as deformation and offset are prone to occur, making it difficult or even impossible to adjust accurately in the later stage. , affecting the construction quality. Contents of the invention [0003] The purpose of the present invention is to overco...

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the defects of the prior art, provide an embedded part of a vertical actuator, solve the problem of difficult control of the precision of the embedded part, and ensure the installation accuracy of the embedded part by optimizing the structure of the embedded part , which improves the construction efficiency and ensures the construction quality, laying a solid foundation for subsequent construction

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