Anti-collision steel beam additionally arranged on construction elevator

The utility model discloses an anti-collision steel beam additionally arranged on a construction elevator, which comprises a first gasket support, a second gasket support, a first square tube, a second square tube, a third square tube, a fourth square tube, a U-shaped ring, a pin shaft, a first high-strength bolt and a second high-strength bolt, and the first square tube and the second square tube are fixed on the first gasket support; a third square tube is fixed on the second gasket support; the first square tube and the second square tube are connected with one end of the fourth square tube through pin shafts. The device has the advantages of being convenient, flexible and stable to mount and dismount. 本实用新型公开了一种施工电梯加装防冲撞钢梁，包括第一垫片支座、第二垫片支座、第一方通、第二方通、第三方通、第四方通、U型环、销轴、第一高强螺栓和第二高强螺栓，所述第一垫片支座上固定有第一方通和第二方通；所述第二垫片支座上固定有第三方通；所述第一方通、第二方通通过销轴与第四方通的一端连接。该新型的有益效果安装拆卸方便，灵活、稳定。