Portable steel construction fastener

The utility model provides a portable steel construction fastener, include by bracing piece (1) and fix at the L type support (3) at bracing piece (1) both ends but the C type fastener device of steelconstruction is lived to the block that constitutes, it can be in sliding surface's about the steel construction pulley (2) to be fixed with respectively on bracing piece (1) and the L type support (3). When the construction, portable steel construction fastener device accessible pulley slides along H shaped steel, the effectual efficiency of construction that has improved. The utility model hasthe advantages of simple structure, convenient operation and improvement efficiency of construction. 本实用新型提供可移动钢结构卡件，包括由支撑杆（1）和固定在支撑杆（1）两端的L型支架（3）构成的可卡合住钢结构的C型卡件装置，所述支撑杆（1）和L型支架（3）上分别固定有可在钢结构上下表面滑动的滑轮（2）。在施工时，可移动钢结构卡件装置可通过滑轮沿着H型钢滑动，有效的提高了施工效率。本实用新型具有结构简单、操作方便和提高施工效率的优点。