Engineering construction dust removal device

The utility model relates to the technical field of dust removal devices, in particular to an engineering construction dust removal device which comprises a dust remover body, a collecting mechanism is installed on the dust remover body, the collecting mechanism comprises a first connecting plate, the bottom end of the dust remover body is fixedly connected with the first connecting plate, a sliding groove is formed in the first connecting plate, and the first connecting plate is fixedly connected with the dust remover body. The first connecting plate is fixedly connected with a sliding rod located in the sliding groove, the sliding rod is slidably connected with a clamping plate, the sliding rod is sleeved with a first spring, the bottom end of the first connecting plate is provided with a second connecting plate, the second connecting plate is provided with a clamping groove, and the clamping plate is clamped with the clamping groove; the bottom end of the second connecting plate is fixedly connected with a