2results about How to "Increase horizontal stiffness" patented technology

This invention relates to a leaf spring elastic support for a balance suspension, comprising an upper mounting base and a lower mounting base, which are longitudinally fitted together. A spring mounting position is provided circumferentially on the upper mounting base, with the spring portion mounted vertically within the mounting position. The upper mounting base is fixed to a pre-tightened frame via an intermediate connecting part to provide vertical vibration damping. The vertical mounting of the spring portion, combined with the special structures of the upper and lower mounting bases, such as conical mounting surfaces and cylindrical support structures, effectively resists horizontal forces and tensile forces, preventing performance degradation or failure of the support under complex stress environments. Simultaneously, this design enhances the structural strength of the support and extends its service life.

The utility model provides a shock insulation support which comprises a support body, an upper connecting plate located on the upper end face of the support body and a lower connecting plate located on the lower end face of the support body. The shock insulation support further comprises steel U-shaped pieces evenly distributed on the periphery of the support body, the steel U-shaped pieces are provided with the opening ends located on the head portions and the closed ends located on the tail portions, the two sides of the opening ends are connected with the upper connecting plate and the lower connecting plate respectively, and therefore the horizontal rigidity of the shock insulation support can be enhanced through the elastic stages of the steel U-shaped pieces; the energy consumption can be improved through plastic deformation of the steel U-shaped piece, and the energy consumption capacity is high; by using the steel U-shaped piece, the use amount of the pencil lead can be greatly reduced, even the pencil lead is not used, the cost is lower, and the environment-friendly requirement is met; due to the existence of the steel U-shaped piece, the shock insulation support not only can effectively counteract impact load of an earthquake and dissipate earthquake energy, but also can effectively counteract disturbance of wind load and slight vibration to the shock insulation support, and is good in performance stability.