The invention provides a synchronous
towing, pushing and tunneling device of underground box
culvert or pipeline construction, relating the technical field of
building construction machinery. The invention solves the technical problems of increasing suitability for a construction field,
tunneling length and construction work efficiency. The synchronous
towing, pushing and tunneling device comprises a push jack set, a tunneling
machine head, a pull jack set and a plurality of cables, wherein the push jack set is arranged in a starting well, a cable reactive wall is arranged in a receiving well, the pull jack set is arranged on the cable reactive wall, at least four horizontal directional holes are drilled between the starting well and the receiving well along a designed axis direction, the cables are respectively laid into the horizontal directional holes, one end of each cable is connected and fixedly locked with the pull jack set in the receiving well, the other end of each cable is fixedly connected with the head of the tunneling
machine head, and a cable self-
locking mechanism which is used for stopping the cables is arranged on the pull jack set. The synchronous
towing, pushing and tunneling device of underground box
culvert or pipeline construction is suitable for various sizes of
reinforced concrete or steel structure culverts or pipelines with rectangular and circular sections.