Bottom die transportation construction device and method for high-speed railway box girder prefabrication production line

• Main Authors: LENG YAN, LI PENG, TANG JUN, ZHANG XIANGYUAN, ZHANG BOCONG, YANG SHUAI, LI SHENG, ZHANG HAO, SUN AIJUN, HE PENG, SUN QIKE
• Format: Patent
• Language: Chinese; English
• Published: 27.10.2023
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER; SHOP CONVEYOR SYSTEMS; STORING; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING; WORKING CEMENT, CLAY, OR STONE

The invention discloses a bottom die transportation construction device and method for a high-speed railway box girder prefabrication production line. The device comprises a bottom die transportation track; the jack running rails are arranged on one side and/or two sides of the bottom die conveying rail; the track clamping mechanism is connected with the jack running track in a clamping manner; the walking pushing jack is used for pushing the bottom die to move forwards; the jack walking vehicle can drive the pushing jack to move along the walking jack walking track; and the rail foundation is used for supporting the bottom die transportation rail. The method comprises the step that the piston rod of the walking pushing jack stretches out and draws back to achieve movement of the bottom die carrying box girder between the stations. By adopting the method, the station transfer of the box girder carried by the bottom die can be completed without using a large hoisting tool, the probability of deformation in the