A multi-directional shock absorbing buffer device

Abstract

The invention discloses a multi-directional shock absorbing and buffering device, which comprises two bases combined together, a moving rod, and two first buffer bodies. The moving rod is built in the two bases, and can Displacement is generated relative to the base, and the base has a space for the displacement of the moving rod; the two first buffer bodies are symmetrically distributed in the two bases and are in contact with the moving rod; The first buffer body includes several moving blocks evenly distributed along the circumferential direction. When the moving rod is displaced, the moving blocks can follow the moving rod to generate displacement; the present invention can adapt to shock absorption and buffering in multiple directions, and can While satisfying the cushioning in multiple directions, it avoids the non-axial deformation impact of the spring load.

Description

technical field [0001] The invention relates to the technical field of shock absorbing devices, in particular to a multi-directional shock absorbing and buffering device. Background technique [0002] The existing damping device generally forms a one-way damping, such as the buffer mechanism realized by elastic components such as existing cylindrical springs and disc springs, which utilize axial deformation during buffering, which is for The cushioning effect in the direction of radial direction or axis swing is poor; [0003] For example, a cylindrical spring is easily damaged when it is subjected to radial deformation impact for a long time, especially when it is subjected to axis swing (that is, the two ends of the spring produce radial dislocation movement), and the two ends of the spring will have different directions. The radial impact; another example is that disc springs are prone to misalignment when subjected to radial deformation. [0004] For example: For some ...

AI Technical Summary

Problems solved by technology

[0002] The existing damping device generally forms a one-way damping, such as the buffer mechanism realized by elastic components such as existing cylindrical springs and disc springs, which utilize axial deformation during buffering, which is for The cushioning effect in the direction of radial direction or axis swing is poor;

[0003] For example, a cylindrical spring is easily damaged when it is subjected to radial deformation impact for a long time, especially when it is subjected to axis swing (that is, the two ends of the spring produce radial dislocation movement), and the two ends of the spring will have different directions. Radial impact; Another example is that disc springs are prone to misalignment when subjected to radial deformation

[0004] For example: For some mechanical equipment, the vibration is not only from one direction, but also in other directions, and the one-way vibration absorption is difficult to meet the actual adaptation effect;

[0005] Another example is a ship, which is actually used on the water surface. The fluctuation of the water surface is multi-directional, and the swing situation will often exist. The traditional one-way shock absorption cannot be well adapted to the shock absorption of objects or equipment on the ship. For example, when the hull floats up and down vertically (axially), one-way shock absorption can be achieved through the axial deformation of the spring. When pushed by lateral wind or waves, the hull will swing radially. At the same time, this swing and float up and down It does not exist alone, but exists at the same time. For this kind of shock absorption, one direction cannot be considered alone. It needs to be considered comprehensively to meet the buffering in this complex direction.

Images