Steel rail supporting frame for urban rail transit integral building construction

Abstract

The invention provides a steel rail supporting frame for urban rail transit overall building construction, relates to the technical field of steel rail supporting, and solves the problems that in the using process, dust and residues are likely to fall into a sliding groove, normal adjustment is affected, and even the jamming phenomenon is likely to occur. And auxiliary cleaning and vibration type cleaning cannot be realized through structural improvement. The steel rail supporting frame for urban rail transit overall building construction comprises a main body rod. An adjusting structure is installed on the main body rod, two rails are placed on the adjusting structure, and two auxiliary structures are further installed on the adjusting structure. The elastic telescopic rod is welded on the seat body, and the head end of the elastic telescopic rod is of a hemispherical structure; the head end of the elastic telescopic rod is connected with the clamping groove in a snapped mode, the elastic telescopic rod and the clamping groove jointly form a vibration cleaning type structure of the main body rod, and therefore when the sliding base moves, dust and residues on the main body rod can be vibrated off through continuous clamping connection of the head end of the elastic telescopic rod and the clamping groove.

Description

technical field [0001] The invention belongs to the technical field of rail support, and more specifically relates to a rail support frame used for urban rail transit integral building construction. Background technique [0002] The rail support frame is a tool for fixing the track, adjusting the gauge, and adjusting the elevation of the track when laying the integral ballast bed. [0003] For example, the application number: CN201921811091.1 provides a rail support frame for the overall construction of urban rail transit, including a device body, and a lifting connecting plate in the left and right directions is arranged in the middle of the device body, and the middle of the lifting connecting plate is from the bottom upwards The lifting adjustment rod in the up and down direction is installed; the top end of the lifting adjustment rod is placed with an adjustment wheel, and the end faces of the left and right sides of the lifting connecting plate are inserted with the rai...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above-mentioned technical problems, the present invention provides a rail support frame used for the overall construction of urban rail transit, to solve the existing problem that the sliding adjustment structure of the existing device is generally realized by sliding grooves, but in Dust and residues are easy to fall into the sliding groove during use, affecting normal adjustment, and even prone to jamming; moreover, the existing device has a single structure, and cannot achieve auxiliary cleaning and vibration through structural improvement during the adjustment process type cleaning; finally, the existing device cannot realize quick adjustment and automatic locking after adjustment when adjusting

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