Rail wheel fixing device

Abstract

The invention discloses a rail wheel fixing device. The rail wheel fixing device comprises a bottom plate, a left side plate, a right side plate, a left blocking plate, a right blocking plate and a front closing plate, wherein the left side plate and the right side plate are arranged on the upper surface of the bottom plate in parallel; the front end of the left side plate and the front end of theright side plate are arc; the arcs are matched with an arc surface of a wheel of a rail wheel; the left blocking plate and the right blocking plate are arranged on the lower surface of the bottom plate in parallel; and an axis and a locking bolt perpendicular to the left blocking plate are arranged on the left blocking plate. The rail wheel fixing device disclosed by the invention is simple in structure, good in fixing property, and convenient and swift to disassemble.

Description

technical field [0001] The invention relates to the technical field of shipbuilding, in particular to a rail wheel fixing device. Background technique [0002] It is a common way to use rail wheels to roll on the rails to carry objects, such as trains, large cranes, etc. Sometimes rail wheels need to be positioned somewhere when they roll on the rails, such as in order to prevent the car body during shunting operations. Slippery, iron shoes are used for fixing and positioning. Since most of the train tracks are on flat ground, using iron shoes can well achieve the purpose of preventing the car body from slipping. When positioning, such as when a ship is pulled into the water by longitudinal rails, due to the large slope of the launching slideway, the use of train wheel fixing devices for fixing cannot meet the reliability requirements of restricting the downward movement of the rail wheels of the launching device, and most of the currently used rail wheel fixing devices are ...

AI Technical Summary

Problems solved by technology

[0002] It is a common way to use rail wheels to roll on the rails to move objects, such as trains, large cranes, etc. Sometimes the rail wheels need to be positioned somewhere when rolling on the rails, such as in order to prevent the body of the train during shunting operations. Slippery, iron shoes are used for fixing and positioning. Since most of the train tracks are on flat ground, using iron shoes can well achieve the purpose of preventing the car body from slipping. When positioning, such as when the longitudinal track of the ship is pulled into the water, due to the large slope of the launching slideway, the use of train wheel fixing devices for fixing cannot meet the reliability requirements of limiting the downward movement of the rail wheels of the launching device, and most of the currently used rail wheel fixing devices are The structure is complex, disassembly is difficult, and the fixing performance is poor and the cost is high

Images