The utility model relates to an outdoor cable terminal station is splicing apparatus many times, including stand -column steel pipe, its characterized in that: stand -column steel pipe's bottom is equipped with end flange, be equipped with cat ladder and cable along stand -column steel pipe, the outer parcel of cable has the protection tube, it is fixed that the protection tube passes through theprotection tube fixed bolster, it is fixed that the cable passes through cable fixed support, protection tube fixed bolster and cable fixed support all install on stand -column steel pipe, and cable fixed support is located protection tube fixed bolster top, horizontal supporting part spare is installed on stand -column steel pipe's top, a cable head bedplate is installed to one side on the horizontal supporting part spare, the opposite side has erect supporting insulator, the utility model has the advantages of simple structure, compact, reasonable, the outdoor construction installation of being convenient for is taken up an area of for a short time, and the cost is low, and is little to original line influence, and the power off time is short, has higher security and economic nature, butthe wide application is expanded in the dilatation in outdoor cable terminal station.