Bridge and culvert supporting structure for highway bridge engineering

Abstract

The invention discloses a bridge and culvert supporting structure highway bridge engineering. The structure comprises a fixing device and an adjusting device installed above the fixing device, the adjusting device comprises two lateral threaded pipes which are symmetrically arranged, the fixing device comprises a fixing pipe, two vertical pipes are vertically arranged in the center of the upper surface of the fixing pipe, a first limiting groove is formed in the inner wall of each of the two vertical pipes, a motor is arranged on one side of the surface of the fixing pipe, the motor is arranged in the fixing pipe and rotationally connected with a rotating shaft, four driving gears are evenly arranged on the rotating shaft from left to right, side pipes are symmetrically arranged on the two sides of the upper surface of the fixing pipe and transversely and symmetrically arranged, a second limiting groove is formed in the inner wall of each of the four side pipes, the four side pipes and the lateral threaded pipes rotate in a matched mode, a second limiting ring is arranged on the outer surface of each lateral threaded pipe, the second limiting ring and the second limiting groove rotate in a matched mode, and the lateral threaded pipes and the driving gear are meshed with lateral gears. With the structure, manpower and material resources are reduced, the construction progress is accelerated, and adjustment and supporting of bridges and culverts of different sizes are facilitated.

Description

technical field [0001] The invention relates to the field of bridge and culvert supports, in particular to a bridge and culvert support structure for highway bridge engineering. Background technique [0002] Highway and bridge engineering includes bridge main body (namely, bridge superstructure and bridge substructure) engineering and auxiliary engineering facilities in the overall bridge position. There are many affiliated engineering facilities, such as revetment, diversion embankment and other structures to regulate water flow in order to maintain the stability of the bridge at the river channel, approach bridges connecting the bridge head with the road, railings on the bridge surface to prevent wheel collisions, and sidewalks to ensure the safety of pedestrians Railings, as well as signs on the bridge, navigation signs under the bridge and bridge deck lighting equipment. [0003] The existing support structures for bridges and culverts require a large number of steel th...

AI Technical Summary

Problems solved by technology

[0003] The existing support structures for bridges and culverts require a large number of steel threads for fixed installation and coordination when supporting the bridges and culverts, which wastes a lot of manpower and material resources, thereby reducing the efficiency of support. At the same time, the traditional bridge and culvert support structure, Most of them are fixed-size structures, which can only support and fix the corresponding bridge and culvert sizes, thereby reducing the practical effect and making it difficult to support bridges and culverts of other specifications

Images