Bendable road post with function of elastic energy dissipation

An elastic and bending technology, applied in the field of bendable road pillars, can solve the problems of vehicle owner injury, large impact force at the moment of impact, and large impact, and achieve the effect of reducing impact injuries

Active Publication Date: 2016-12-07
华赣城建集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the strength of road pillars is often increased. Reasonable structural design and high-strength materials are used to make super-high-strength road pillars to increase safety. The force is very large, and it will still cause damage to the owner

Method used

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  • Bendable road post with function of elastic energy dissipation
  • Bendable road post with function of elastic energy dissipation
  • Bendable road post with function of elastic energy dissipation

Examples

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Embodiment Construction

[0021] Such as figure 1 , 2 As shown, it includes a bottom pillar, a first leaf spring, a transition pillar, a second leaf spring, and a curved pillar. There is a bending column, the two ends of the first leaf spring are respectively installed on the bottom pillar and the transition column, and the two ends of the second leaf spring are respectively installed on the transition column and the bending column; the upper side of the bending column is also installed with five bending columns through the rotation pair in turn. columns, and a second leaf spring is installed on the same side between each curved column, and the first leaf spring and the second leaf spring are respectively installed on both sides of the mechanism composed of the bottom pillar, transition column and curved column; the bottom pillar, transition column and The curved columns can rotate with each other through the rotating pair, and the elastic action of the first leaf spring and the second leaf spring has...

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Abstract

The invention belongs to the technical field of road piles, and particularly relates to a bendable road post with the function of elastic energy dissipation. The bendable road post with the function of elastic energy dissipation comprises a bottom supporting post body, a first plate spring, a transition post body, second plate springs and bending post bodies, wherein the bottom supporting post body is installed on the ground; the transition post body and the multiple bending post bodies are sequentially connected through rotary pairs from the lower side; the first plate spring is installed between the bottom supporting post body and the transition post body; the second plate springs are installed between the transition post body and the corresponding bending post body as well as between the bending post bodies; the bending post bodies, the transition post body and the bottom supporting post body can rotate relatively and rotate according to the design requirements by arranging limiting blocks or clamping blocks between the post bodies, and the plate springs have a buffering function during rotation. According to the design of the road post, the multiple post bodies are hinged, when the road post is impacted by a vehicle, the road post can wrap the head of the vehicle through hinged rotation, and impact energy is absorbed through deformation of the plate springs, so that impact damage is reduced, and a good use effect is achieved.

Description

Technical field [0001] The invention belongs to the technical field of road piles, in particular to a bendable road pile for elastic energy dissipation. Background technique [0002] At present, road pillars are one of the important measures to protect the safety of automobiles. The design requirements of road pillars can ensure that when a car accident occurs, it can prevent the car from rushing out of the road as much as possible, causing more serious casualties. At present, the strength of road pillars is often increased. Reasonable structural design and high-strength materials are used to make super-high-strength road pillars to increase safety. The force is very large, and it will still cause damage to the owner. [0003] The present invention designs an elastic energy-dissipating bendable road column to solve the above problems. Contents of the invention [0004] In order to solve the above-mentioned defects in the prior art, the present invention discloses an elas...

Claims

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Application Information

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IPC IPC(8): E01F15/00
CPCE01F15/003E01F15/00
Inventor 柳欢
Owner 华赣城建集团股份有限公司
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