Forming process of support connecting piece of bridge steel structure foundation

Abstract

The invention relates to a forming process of a support connecting piece of a bridge steel structure foundation. A bridge support connecting piece forming device is adopted in the forming process of the support connecting piece of the bridge steel structure foundation, and the bridge support connecting piece forming device comprises a mounting bracket, an adjusting support plate, an adjusting mechanism, a positioning plate, a rotating lead screw, a movable block, a telescopic rod and a guide post. The forming process of the support connecting piece of the bridge steel structure foundation by adopting the bridge support connecting piece forming device comprises the following steps of (S1) locking the connecting piece support plate; (S2) adjusting the position of a bonding frame; (S3) positioning upper side plates; and (S4) welding a ribbed plate. According to the forming process, the problems of poor splicing effect between the upper side plates, influence on the forming effect of the upper side plates, incapability of accurate positioning of the upper side plates and the like because the upper side plates are not firmly locked by locking clamps when the upper side plates of different sizes are spliced during processing of an existing steel structure support connecting piece can be solved.

Description

technical field [0001] The invention relates to the field of steel structure connector processing, in particular to a forming process for bridge steel structure foundation support connectors. Background technique [0002] The bridge steel structure foundation support connector is an embedded part before the construction of the bridge column, which is used to connect the bridge column and provide support, thereby increasing the stability of the bridge column. The column structure of the bridge column is a square steel plate, a square steel plate The upper side of the middle part is welded with an upper side plate, and the upper side plates are spliced ​​into a square frame structure. A set of ribs are welded on the outer side of each upper side plate, and the ribs can stabilize the upper side plate. [0003] The bridge steel structure foundation support connector is generally processed manually. After the square steel plate is manually locked, the upper side plate is spliced ...

AI Technical Summary

Problems solved by technology

[0004] When splicing the upper side panels of different sizes, the locking clips do not lock the upper side panels firmly, resulting in poor splicing effect between the upper side panels, affecting the forming effect of the upper side panels, and the position of the upper side panels cannot be adjusted Accurate positioning, the position of the ribs cannot be corrected during welding, and the ribs need to be manually grasped and positioned, which may easily lead to deflection of the ribs

Images