bridge river bridge box sleeve section of the safety diagnosis device

摘要

the design of bridge pier and find the following sleeve fixed on the corner side of the body, the left and right side apex, in conjunction with the shaft axis with the axis of the measurement pipe is respectively formed in the fixed plate and the fixed plate of the side of a bridge in uce21ub2e8 was fixed to the vertical welding group on the side of the body. the upper side of both ends in contact with the cathode terminal is small, regardless of the rank with the insulator shape, should immediately call the fixed version of the horizontal and vertical position of the center of the ministry of the party, regardless of the small brass to be inserted through it... the lower part is formed by the top brass. the lifting operation of the compression spring, the lower end of welding, the welding can be fixed on the top of the spring to move the top of the vertical part, of the two extremes, oscillatory small brass and the cathode ub2e8uc790uc640, electricity is the conductor of all the formation of the bridge. the sleeve in the warning, at the same time is short and the upward elasticity to the fixed plate; the rear side of the said axis at the apex with the combination of the shaft axis of the elastic bar and the horizontal direction ubd80uc5d0 settle, the roller on the shaft i decided to have the machine on the front side of a bridge to the bottom surface and the sleeve to close the sleeve on the bridge subsidence points upward elasticity is very small, regardless of the rank in the front side of the diagnosis on the fixed plate and the first side of the apex on the right side in conjunction with the axis of the shaft with the combination of axis and the upward elastic bar horizontal in anshun, the roller of the roller axis and the other group with the bottom surface and the side of the sleeve to close the bridge on the bridge sleeve subsidence points upward elasticity is very small, regardless of the rank of the ud0a4ub294 rear side equipped with the diagnosis. the bridge the sleeve section of the river bridge on the safety diagnosis device.;the original design of the bridge and the bridge sleeve installed in the following treatment, the upper structure, the load of bridge deflection measurement of the sleeve directly, as dangerous warning, warning, and control of the vehicle, the accident in advance and to prevent. study on the safety of the bridge sleeve can be effective.