Quickly-assembled tunnel ditch cable trough formwork

The utility model relates to a fast assembly tunnel ditch cable trough template, which comprises a communication signal cable trough, a power cable trough and a ditch arranged between the communication signal cable trough and the power cable trough, the whole cable trough plastic steel module is reasonably divided into a plurality of small modules, and specifically, the small modules are divided into a plurality of small modules. The communication signal cable trough is divided into four small modules to be spliced, the power cable trough is divided into five small modules to be spliced, the ditch is divided into four small modules to be spliced, the divided small modules are very convenient to carry and easy to splice, a single person can splice the small modules, the mechanical hoisting process is omitted, traffic lanes do not need to be occupied, and potential safety hazards are reduced. In addition, the surface of the plastic steel formwork is smooth and clean, the abutted seam of the formwork is tight an