Connecting device applied to assembly type concrete frame-prefabricated wallboard: Fid-Bau Portal

Connecting device applied to assembly type concrete frame-prefabricated wallboard

LYU QINGFANG / DING YI

The invention discloses a connecting device applied to an assembly type concrete frame-a prefabricated wallboard. The connecting device comprises concrete frame columns (1), upper and lower end concrete frame beams (2) and the prefabricated wallboard (3), wherein the upper and lower end concrete frame beams (2) are arranged between the concrete frame columns (1), the prefabricated wallboard (3) isarranged in a space enclosed by the concrete frame columns (1) and the upper and lower end concrete frame beams (2), a plurality of metal long grooves (4) provided with thin-wall metal protrusions (11) and metal sliding blocks (6) provided with protrusions (5) are embedded in the prefabricated wallboard (3), the protrusions (5) can slide in the metal long grooves (4), a plurality of metal parts (10) with grooves (9) are embedded in the concrete frame columns (1) and the concrete frame beams (2), and the protrusions (5) on the metal sliding blocks (6) slide to the grooves (9) of the metal parts (10) along the metal long grooves (4) to be fixed. The connecting method is simple, excessive wet connection on site is avoided, and assembly type construction is facilitated. The sliding blocks areadopted for sliding connection, so that a gap between a wall body and the frame is reduced, and the integrity of the frame and the prefabricated wall board is good.

本发明公开了一种适用于装配式混凝土框架‑预制墙板的连接装置，包括混凝土框架柱(1)，设于混凝土框架柱(1)之间的上、下端混凝土框架梁(2)及设在混凝土框架柱(1)和混凝土框架梁(2)所围成空间内的预制墙板(3)，所述预制墙板(3)内预埋若干设有薄壁金属突起(11)的金属长槽(4)和设有突起(5)的金属滑块(6)，突起(5)可在金属长槽(4)内滑动，所述混凝土框架柱(1)和混凝土框架梁(2)内预埋若干设有凹槽(9)的金属件(10)，金属滑块(6)上的突起(5)沿着金属长槽(4)滑至金属件(10)的凹槽(9)内固定。该连接方法简单，避免现场过多的湿连接，便于装配式施工。且采用滑块滑移连接，减小了墙体与框架间的空隙，框架与预制墙板的整体性较好。

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