Adjustable type foundation brake device and adjusting method

Abstract

The invention relates to an adjustable type foundation brake device and an adjusting method. Currently, a used long and large goods transport vehicle has the characteristics of being large in load capacity, complex in structure and the like and is limited by a structural space, thus gaps between brake-shoes and wheel pairs cannot be adjusted, and the transporting difficulty of conveying and loading of large equipment such as a crane is caused. The adjustable type foundation brake device comprises a set of middle pull rod device bodies A (1) and a set of middle pull rod device bodies B (2); one ends of the middle pull rod device bodies A are connected with the middles of brake levers A (3) through round pins correspondingly; the other ends of the middle pull rod device bodies A are connected with horizontal brake levers (11) through round pins; the upper portions of the horizontal brake levers are connected with one ends of brake pull rods (9) through round pins; the other ends of the brake pull rods are connected with middle brake levers (7) through round pins; and the middle pull rod device bodies B are connected between the middle brake levers and brake levers B (16) through round pins.

Description

Technical field: [0001] The invention relates to an adjustable foundation braking device for a 4-axis bogie, in particular to an adjustable foundation braking device and an adjustment method. Background technique: [0002] At present, the large-scale cargo transport vehicle has the characteristics of heavy load and complex structure, and is limited by the structural space. The gap between the brake shoe and the wheel set cannot be adjusted, which makes it difficult to transport large equipment such as loading cranes. Invention content: [0003] The object of the present invention is to provide an adjustable foundation braking device and an adjustment method. [0004] Above-mentioned purpose realizes by following technical scheme: [0005] An adjustable foundation braking device, which consists of: a set of middle tie rod devices A, a set of middle tie rod devices B, one end of the middle tie rod device A is respectively connected to the middle part of the brake lever A th...

AI Technical Summary

Problems solved by technology

[0002] At present, the large-scale cargo transport vehicle has the characteristics of heavy load and complex structure, and is limited by the structural space. The gap between the brake shoe and the wheel set cannot be adjusted, which makes it difficult to transport large-scale equipment such as loading and unloading cranes.

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