Reinforced concrete prefabrication auxiliary device capable of prolonging service life of prefabricated slab: Fid-Bau Portal

Reinforced concrete prefabrication auxiliary device capable of prolonging service life of prefabricated slab

YANG XIUHAI

The invention relates to the technical field of prefabricated parts, and discloses a reinforced concrete prefabrication auxiliary device capable of prolonging the service life of a prefabricated slab. The reinforced concrete prefabrication auxiliary device comprises the concrete prefabricated slab, wherein a protective frame is fixedly connected to the interior of the concrete prefabricated slab; a storage base is movably connected to the interior of the protective frame; an extrusion frame is movably connected to the side surface of the storage base; an extrusion spring is movably connected to the interior of the extrusion frame; a T-shaped rod is movably connected to the side surface of the extrusion frame; a gas storage bag is movably connected to one end of the T-shaped rod; a gas supply pipeline is movably connected to the outer surface of the gas storage bag; an air spring is movably connected to one end of the gas supply pipeline; and a mounting frame is movably connected to one end of the air spring. According to the reinforced concrete prefabrication auxiliary device, the situation that water flow penetrates into concrete through fine holes in the concrete and corrodes the concrete and steel bars can be prevented, the normal strength of the prefabricated slab is ensured, and meanwhile, the service life of the prefabricated slab is prolonged to a certain extent.

本发明涉及预制件技术领域，且公开一种可提高预制板使用寿命的钢筋混凝土预制辅助装置，包括混凝土预制板，所述混凝土预制板的内部固定连接有防护架，所述防护架的内部活动连接有储存座，所述储存座的侧表面活动连接有挤压架，所述挤压架的内部活动连接有挤压簧，所述挤压架的侧表面活动连接有T型杆，所述T型杆的一端活动连接有储气囊，所述储气囊的外表面活动连接有送气管道，所述送气管道的一端活动连接有空气弹簧，所述空气弹簧的一端活动连接有安装架。能够防止水流通过混凝土内部的细孔深入到混凝土中，腐蚀混凝土和钢筋，不仅确保了预制板的正常强度，同时在一定程度上提高了预制板的使用寿命。

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