Bridge construction device

Abstract

The invention discloses a bridge construction equipment, comprising a clamping head connected with a transport vehicle, and a second hollow cavity fixed on the left end of the clamping head and provided with a port to the left, and a long groove on the upper surface. The base frame of the first through cavity is arranged on the right side of the second cavity below the elongated groove, and the base frame in the middle of the elongated groove is provided with a second through cavity in the up and down direction, and a fixed installation At the left end of the base frame and through the cover plate of the second hollow cavity to the right, and two sets of linkage mechanisms, a driving machine, and two clamping claws, and are installed on the right side of the first through cavity The iron absorbing device on the upper surface of the base frame on the side, and two fixing pieces fixed on the left side of the cover plate. The device adopts air pressure control, and is easy to operate. The closing and locking of the clamping jaws can be realized by using a driving machine, which reduces the manufacturing cost, and at the same time, the clamping is safe and reliable.

Description

technical field [0001] The invention relates to the field of bridges, in particular to bridge construction equipment. Background technique [0002] During the construction of the bridge, a large number of steel pipes are needed. Before, after or during the construction, the steel pipes often need to be transported. Nowadays, transport vehicles are usually used for transportation to effectively reduce manpower. The transport vehicles are handling the steel pipes When transporting, it needs to be clamped first. The traditional clamping device has a complex design structure, high manufacturing cost, and insufficient stability for clamping the steel tube. It is difficult to control the center of gravity of the steel tube. The risk of falling off in the clamping device. Therefore, there are certain safety hazards in the process of transporting the clamping device used by traditional transport vehicles, which will affect the progress of bridge construction. Contents of the inven...

AI Technical Summary

Problems solved by technology

[0002] During the construction of the bridge, a large number of steel pipes are needed. Before, after or during the construction, the steel pipes often need to be transported. Nowadays, transport vehicles are usually used for transportation to effectively reduce manpower. The transport vehicles are handling the steel pipes When transporting, it needs to be clamped first. The traditional clamping device has a complex design structure, high manufacturing cost, and insufficient stability for clamping the steel tube. It is difficult to control the center of gravity of the steel tube. The risk of falling off in the clamping device. Therefore, there are certain safety hazards in the process of transporting the clamping device used by traditional transport vehicles, which will affect the construction progress of the bridge.

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