Novel damping mechanism of engineering water tank

Abstract

The invention relates to a novel damping mechanism of an engineering water tank. The novel damping mechanism comprises an upper connecting assembly and a lower connecting assembly. The upper connecting assembly can fixedly connect a water chamber at the upper end of a radiator with a frame via a frame connecting plate of the water tank; the lower connecting assembly is arranged among a bottom frame and support columns at the lower end of the radiator and is in clearance fit with the bottom frame. The novel damping mechanism has the advantages that the novel damping mechanism is simple in structure and low in manufacturing cost; the water tank is separated from the steel frame by the upper connecting assembly via rubber pads, so that the influence of vibration of the frame on the water tank is reduced under the damping effects of the rubber pads when radiating packs are vibrated; the lower connecting assembly is additionally provided with a metal auxiliary sleeve arranged between a support sleeve and the frame, so that abrasion due to friction is prevented, the service life of the support sleeve is prolonged, and the rubber support sleeve can act for a long time, and the service life of the radiator is prolonged.

Description

technical field [0001] The invention relates to a radiator device for engineering machinery vehicles, in particular to a novel engineering water tank damping mechanism. Background technique [0002] Due to the harsh working environment of the radiator used on construction machinery vehicles, the shock absorber needs to be considered in actual use. In the traditional design, the upper end is generally used between the frame and the water tank for shock absorption, and the lower end is only between the water tank and the fixed frame. A rubber support sleeve is added to the connecting part to play the role of shock absorption, but in actual use, due to the tightness of the upper end, the rubber parts at the lower end will bear forces in all directions in actual working conditions. Due to the friction of relative motion, the general rubber parts It is easy to break in a short time, which causes the support sleeve not only to have no buffer protection effect on the connection bet...

AI Technical Summary

Problems solved by technology

[0002] Due to the harsh working environment of the radiator used on construction machinery vehicles, the shock absorber needs to be considered in actual use. In the traditional design, the upper end is generally used between the frame and the water tank for shock absorption, and the lower end is only between the water tank and the fixed frame. A rubber support sleeve is added to the connecting part to play the role of shock absorption, but in actual use, due to the tightness of the upper end, the rubber parts at the lower end will bear forces in all directions in actual working conditions. Due to the friction of relative motion, the general rubber parts It is easy to break in a short time, which causes the support sleeve not only to have no buffer protection effect on the connection between the heat dissipation device and the connection frame, but also to increase the activity space of the heat dissipation device at the upper and lower ends of the connection frame due to the rupture of the support sleeve. Large, in harsh working conditions, greatly reducing the life of the radiator

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