A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a metal pipe butt-joint piece for bridge building. The metal pipe butt-joint piece comprises a connecting rod. A first mounting ring is arranged at one end of the connecting rod, and a second mounting ring and a connecting end are arranged at the other end of the connecting rod. The connecting end is sleeved with a sleeving pipe, and a first surface bearing and a second surface bearing are arranged in the sleeving pipe. The butt-joint function on a metal pipe can be achieved, the connecting rod is conveniently connected with the metal pipe through the first mounting ring and conveniently connected with the metal pipe through the second mounting ring and the sleeving pipe, and therefore a bridge base frame can be built on a bank.
The invention discloses a metal pipe butt-joint piece for bridge building. The metal pipe butt-joint piece comprises a connecting rod. A first mounting ring is arranged at one end of the connecting rod, and a second mounting ring and a connecting end are arranged at the other end of the connecting rod. The connecting end is sleeved with a sleeving pipe, and a first surface bearing and a second surface bearing are arranged in the sleeving pipe. The butt-joint function on a metal pipe can be achieved, the connecting rod is conveniently connected with the metal pipe through the first mounting ring and conveniently connected with the metal pipe through the second mounting ring and the sleeving pipe, and therefore a bridge base frame can be built on a bank.
Non-shearing rapid strong-pulling butt-joint fastener for building pipe pile and connecting piece
| European Patent Office | 2021
| European Patent Office | 2022