A large-span prestressed truss structure connected with reinforcement

Abstract

The utility model discloses a kind of connection reinforcement's large-span prestressed truss structure, it is related to prestressed truss structure technical field, including two groups of steel structure stand, prestressed truss main body is transversely provided between two groups of the steel structure stand, the bottom of the cable fixed block is provided with the anti-drop reinforcement component that can prevent cable head end fracture and fall off. The connection reinforcement's large-span prestressed truss structure is provided with second cable ring, anti-drop cable, clamping plate, connecting bolt rod, anti-drop nut, cable ring and cambered surface clamping block, when using, two groups of clamping plate are clamped main cable by connecting bolt rod, anti-drop nut, cambered surface clamping block can increase friction, the anti-drop cable between second cable ring and cable ring plays the role of secondary connection, when main cable head end fracture and fall off, anti-drop cable can pull main cable, prevent it directly drop down, realized the function of head end reinforcement anti-drop, solve the problem that device does not have head end reinforcement anti-drop function.

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