Inland river ship lock bottom plate top layer steel bar supporting device

Abstract

The invention provides an inland river ship lock bottom plate top layer reinforcing steel bar supporting device, relates to the technical field of ship lock construction, and solves the problems thatduring supporting, sealing between a supporting pipe and a bottom reinforcing steel bar seat is not tight enough, so that cement grout enters the supporting pipe easily, and finally detection is blocked, self-adaptive adjustment cannot be achieved according to the width of the steel bar frame, and use is inconvenient; and the supporting height cannot be adjusted according to the actual situation.An inland river ship lock bottom plate top layer reinforcing steel bar supporting device comprises a reinforcing steel bar frame. And the steel bar frame is buried in concrete. The two sleeves A are both of a cylindrical tubular structure, and the interiors of the two sleeves A are each connected with a hook in a sliding mode. The two sleeves A are each in threaded connection with a fastening boltA used for locking the corresponding hook, the two hooks are both connected with the reinforcing steel bar frames in a hooked mode, the sleeves A form a self-adaptive adjusting structure of the hooks, and therefore stretching adjustment of the hooks can be achieved according to the width between the reinforcing steel bar frames.

Description

technical field [0001] The invention belongs to the technical field of ship lock construction, and more specifically relates to a steel bar support device for the bottom plate of an inland river ship lock. Background technique [0002] Ship lock refers to a kind of "navigable building". In natural rivers, due to flow regulation, channelization and navigation, as well as restrictions on topographical conditions and water surface slopes on canals, it is necessary to have a stepped longitudinal section to form a concentrated water drop; the bottom plate of the lock is generally made of concrete. [0003] For example, the application number: CN201820099588.4, a steel bar support device for the top layer of the ship lock bottom plate, relates to the technical field of ship lock construction, including a base, a support rod, a casing and a suspension assembly, the base is fixed on the concrete cushion, and the support rod The lower end is detachably fixedly connected to the base,...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above-mentioned technical problems, the present invention provides a steel bar support device on the bottom plate of an inland river ship lock to solve the existing problem that the seal between the support tube and the bottom steel bar seat of the existing device is not tight enough when supporting, thus easily causing cement slurry to

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