Folding type construction frame for building steel structure: Fid-Bau Portal

Folding type construction frame for building steel structure

GENG HE / WANG SHUNBIN / LIU CHAO

The invention provides a folding type construction frame for a building steel structure, and relates to the technical field of building steel structures. The problems that when an existing folding type construction frame for the building steel structure is used, pedals are usually fixed through bolts, mounting and dismounting of the pedals are troublesome, meanwhile, the connecting stability of the pedals is poor, the pedals are difficult to mount and use according to the lengths of cross rods of different construction frames, in addition, the construction frame is affected by the folding effect, the folding positions of the construction frame are prone to loosening, and consequently the overall stability is reduced are solved. The folding type construction frame comprises main supporting rods, wherein the main supporting rods are four sets of longitudinal rods and are distributed in a rectangular array mode, a connecting frame is arranged between the main supporting rods on the front side and the rear side, a fixing rod is arranged between the main supporting rods on the left side and the right side; and the two pedals are arranged on the main supporting rods. Hooks can slide along sliding grooves, the positions of the two hooks are adjusted according to the lengths of the different cross rods, and therefore the mounting positions of the pedals can be met, and the practicability of the pedals is improved.

本发明提供建筑钢构折叠式施工架，涉及建筑钢构技术领域，以解决现有的建筑钢构折叠式施工架在使用时，踏板通常使用螺栓固定，其安装和拆卸比较麻烦，同时踏板的连接稳定性较差，而且踏板难以根据不同施工架的横杆长度进行安装使用，另外施工架受折叠效果影响，其折叠位置容易发生松动现象，导致整体的稳定性降低的问题，包括主支撑杆；所述主支撑杆为四组纵杆并呈矩形阵列方式分布，且前后两侧主支撑杆之间设有连接架，并且左右两侧主支撑杆之间设有固定杆；所述主支撑杆上设有两处踏板。本发明中挂钩能够沿滑槽滑动，根据不同横杆的长度，进行调节两处挂钩的位置，因此能够满足踏板的安装位置，从而提高踏板的实用性。

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