High-strength anti-breaking cable bracket for bogie

Abstract

The invention relates to a high-strength anti-breaking cable bracket for a bogie. The high-strength anti-breaking cable bracket for the bogie is provided with a mounting plate and a cable fixing plate. Circular holes are formed in the mounting plate, and the mounting plate is fixed to the end of a side frame of the bogie through bolts. The cable fixing plate is located on or close to the outer side of the end of the side frame of the bogie, a cable fixing hole is formed in the cable fixing plate, and a cable is fixed to the cable fixing plate through a pipe clamp or a binding belt. The high-strength anti-breaking cable bracket for the bogie is transformed on the basis of an original bracket, and the bracket is fixed to the end of a framework of the bogie instead of being fixed to a shaft box cover of the shaft end of the bogie; and through primary vibration damping, the vibrating impacting acceleration of the high-strength anti-breaking cable bracket for the bogie is reduced, and fatigue break of the high-strength anti-breaking cable bracket for the bogie is better prevented. At the same time of eliminating the disadvantages of the original bracket, the high-strength anti-breaking cable bracket for the bogie can be well applicable to an original shaft end structure, and remaining shaft end structures do not need to be changed. In addition, the high-strength anti-breaking cable bracket for the bogie is good in universality and applicable to various coil-out connecting ports.

Description

technical field [0001] The invention relates to a high-strength break-proof cable bracket for a bogie, which is suitable for fixing cables at axle ends of rail vehicles. Background technique [0002] The cable bracket at the shaft end is a special bracket for fixing the cable at the shaft end. It is a kind of protection to prevent the cable from breaking during the shock and vibration process and meets the requirement that the cable needs to be fixed every 200mm. [0003] The bogie shaft end (sensor) cable support is fixed on the shaft end axle box cover, and the support is located below the first series, and the vibration impact acceleration is very large. For existing support structures, see figure 1 , see the installation diagram figure 2 . Install the bracket 1 through the shaft end bolt 2 on the front cover of the shaft end, and use the pipe clip 3 to fix the cable on the shaft end bracket. Its disadvantages are: the bracket is located below the first series, lacks...

AI Technical Summary

Problems solved by technology

The disadvantages are: the bracket is located below the first series, lacks the vibration reduction of the first series, the vibration impact acceleration is large, and fatigue fracture is prone to occur; the bracket limits the length of the cable from the interface to the outlet, and the versatility is poor, so it cannot be applied to various outlet interfaces

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