Self-propelled tool car for installing steel beam inspection car track

The utility model discloses a self-propelled tooling car for installing a steel beam inspection car track. The self-propelled tooling car comprises a tooling car main body supporting structure, a pulley is fixed at the upper end of the pulley bracket, and the lower end of the pulley bracket is connected with the tooling vehicle main body supporting structure; the lower end of the walking device is connected with the tool vehicle main body supporting structure; and the fixing device is connected between the tool car main body supporting structure and the steel beam inspection car track. The rail mounting device is used for mounting the rail of the maintenance vehicle for the underwater section of the steel box girder, can effectively solve the problem that the operation space is limited when the maintenance vehicle for the underwater section of the steel box girder is mounted, is simple to manufacture and convenient to construct, and has very high applicability and popularization value. 本实用新型公开了一种用于钢梁检查车轨道安装的自