Building pier protection frame based on triangular positioning structure and positioning method thereof

Abstract

The invention relates to the technical field of building piers, in particular to a building pier protection frame based on a triangular positioning structure. The building pier protection frame comprises three fixed bases and three positioning protection mechanisms arranged at the tops of the fixed bases in a sliding mode, each fixed base comprises a supporting base, a movable rotating groove is formed in the top of each supporting base, and each positioning protection mechanism at least comprises a positioning device with a positioning arc plate, the connecting line of the center points of the tops of the three positioning arc plates is an equilateral triangle, connecting plates are fixedly arranged on the outer walls of the positioning arc plates, the ends of the connecting plates are arranged in the moving rotating grooves in a sliding mode, adjusting screw holes are formed in the surfaces of the connecting plates, and a protective device comprises protective air bags which are fixedly arranged on the outer walls of the positioning arc plates; and the tops of the protective air bags communicate with inflation pipes. According to the building pier protection frame, building piersof different sizes can be positioned and fixed, and rigid impact of impact can be buffered.

Description

technical field [0001] The invention relates to the technical field of building piers, in particular to a building pier protective frame based on a triangular positioning structure and a positioning method thereof. Background technique [0002] Bridge piers are the intermediate supporting structures in bridges with two holes or more than two holes except for the bridge abutment where the two ends are connected with the embankment. Piers are mainly composed of top caps and pier bodies, and abutments are mainly composed of top caps and abutment bodies. Bridge piers are divided into solid piers, column piers and bent piers, etc. According to the plane shape, they can be divided into rectangular piers, pointed piers, round shaped pier etc. The materials for building bridge piers can be wood, stone, concrete, reinforced concrete, steel, etc. The position of the bridge piers is closely related to the span layout of the bridge superstructure, and should be determined through techn...

AI Technical Summary

Problems solved by technology

[0003] In the current market, building piers with circular piers are widely used, and usually need to use protective frames to protect the periphery of building piers. However, the current protective frames cannot effectively locate building piers, and cannot be used according to different sizes of circular piers. To adjust the positioning of building piers with different shapes, it is necessary to prepare protective frames of different sizes according to different sizes of building piers, resulting in difficult production, low adaptability, and lack of practicability. In view of this, we propose a building pier protective frame based on a triangular positioning structure and its positioning method

Images