Porous steel-clad type non-power-failure reinforcing device of power transmission tower main material: Fid-Bau Portal

Porous steel-clad type non-power-failure reinforcing device of power transmission tower main material

FU XING / TAN ZHIXUAN / LI HONGNAN / LI GANG / JIANG YAO / DONG ZHIQIAN

The invention belongs to the related technical field of constructional engineering power transmission towers, and discloses a porous steel-clad type non-power-failure reinforcing device of a power transmission tower main material. The problem that loads on the power transmission tower main material cannot be fully transmitted to fixing pieces is solved, and an original structure does not need to be drilled or welded. The porous steel-clad type non-power-failure reinforcing device comprises the fixing pieces, force transmission pieces and a reinforcing piece; the fixing pieces are steel plates with holes and wrap the power transmission tower main material inside and outside, the holes correspond to bolts on the power transmission tower main material one by one, the force transmission pieces are a horizontal steel plate with stiffening ribs and a vertical steel plate with a vertical row of fixing holes, the horizontal steel plate of the force transmission pieces is connected to the fixing pieces, the vertical steel plate of the force transmission pieces is connected to the reinforcing piece, and the reinforcing piece is angle steel and can be arranged on the inner side or the outer side of the power transmission tower main material.

本发明属于建筑工程输电塔相关技术领域，公开了一种多孔包钢式输电塔主材不停电加固装置，解决了输电塔主材上的荷载不能充分传递到固定件上的问题，且无需对原有结构钻孔或焊接，包括固定件、传力件和加强件，固定件为带孔的钢板，在输电塔主材上一内一外的包住，孔洞与输电塔主材上的螺栓一一对应，所述传力件为一带加劲肋的水平钢板和一有一竖排固定孔的垂直钢板，所述传力件的水平钢板连接在所述的固定件上，所述传力件的垂直钢板连接在所述的加强件上，所述的加强件为角钢，可布置输电塔主材的内侧或者外侧。

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