Push bench

The utility model discloses a push bench which comprises an electric hydraulic device, wherein a hydraulic jack connected with the electric hydraulic device is arranged one end of a pipeline guide groove of which the end part is provided with a baffle plate, and a column-shaped pipe is arranged on the pipeline guide groove. A plurality of column-shaped connecting pieces are arranged between one end of the column-shaped pipe and the hydraulic jack, and the other end of the column-shaped pipe is provided with a plug. When the push bench is used for laying pipelines under roadways, the push bench is directly fixed on a section which needs constructing, then a power supply is switched on, and then the hydraulic jack is used for playing required pipelines under the roadways, which avoids destroying roadways and affecting traffic due to the construction by chiseling the roadways, saves construction time and lowers construction cost. With the advantages of simple structure and convenient operation, the utility model is especially suitable for laying pipelines under highways with cement pavement or under the pavement of freeways.