Multi-directional steel structure connecting piece for assembly type building: Fid-Bau Portal

Multi-directional steel structure connecting piece for assembly type building

XUE LITONG

The invention discloses a multi-directional steel structure connecting piece for an assembly type building, and belongs to the field of steel constructions. According to the multi-directional steel structure connecting piece for the assembly type building, through the arrangement of an outer covering cap and a multi-directional movable core, when the connecting piece is used, the outer covering cap and the multi-directional movable core are assembled according to the needed installation angle, concrete slurry is poured into an inner movable ball, so that the inner movable ball is expanded to be matched with the inner wall of the outer covering cap, the effect of locking the connecting piece is achieved, the effect of a bolt at the mounting hole is matched, and compared with the prior art, the connecting strength of the connecting piece is remarkably improved, potential safety hazards are reduced, the connecting piece is suitable for the longitudinal and transverse vertical position relation and the non-longitudinal and transverse cross position relation at the same time, the using range is wide, practicability is high, in addition, in the concrete slurry pouring process, in cooperation with the effect of an internal vibration cross rope, the situation that large gaps are generated in concrete can be effectively avoided, the connecting strength is further improved, and potential safety hazards are further reduced.

本发明公开了一种装配式建筑用多向式钢结构连接件，属于钢结构领域，一种装配式建筑用多向式钢结构连接件，本连接件通过外包帽以及多向动芯的设置，在使用时，根据需要的安装角度将外包帽和多向动芯后，向内动球内灌入混凝土浆料，使内动球膨胀与外包帽内壁匹配，从而达到锁定本连接件的作用，配合安装孔处的螺栓作用，相较于现有技术，显著提高本连接件的连接强度，降低安全隐患，并且本连接件同时适用纵横垂直的位置关系以及非纵横向的交叉位置关系，使用范围广实用性强，另外，在灌注混凝土浆料过程中，配合内振交叉绳的作用，可有效避免混凝土内产生较大空隙的情况发生，进一步提高连接强度，降低安全隐患。

Zugriff

Download

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren