A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an pier energy absorption type rubber fender, which comprises an outer cylinder body, an inner cylinder body, buffer mechanisms and limiting mechanisms, wherein positioning seats are embedded in the left end and the right end of the outer cylinder body; a first air valve and a second air valve are respectively inserted into the central positions in the two positioning seats; the output end of the first valve and the output end of the second valve both extend into the outer cylinder, the output end of the second air valve is communicated with the interior of the inner cylinder body through a flexible hose, the front side and the rear side of the inner cylinder body are both elastically connected with the outer cylinder body through buffer mechanisms arranged at equalintervals, and the upper side and the lower side of the inner cylinder body are both movably connected with the outer cylinder body through limiting mechanisms arranged at equal intervals. Accordingto the rubber fender, a three-layer energy absorption structure is formed, so that the service life of the rubber fender is prolonged, the collision strength is efficiently relieved in the elastic stretching and retracting process, rigid damage is avoided, internal stress balance can be maintained, and energy absorption stability is guaranteed.
本发明公开了一种桥墩吸能式橡胶护舷，包括外筒体、内筒体、缓冲机构以及限位机构，所述外筒体的左右两端皆镶嵌有定位座，且两个定位座内部的中心位置处分别安插有第一气门、第二气门，所述第一气门、第二气门的输出端皆延伸至外筒体的内部，且第二气门的输出端通过柔性软管与内筒体的内部相互连通，所述内筒体的前后两侧皆通过等间距的缓冲机构与外筒体弹性连接，所述内筒体的上下两侧皆通过等间距的限位机构与外筒体活动连接。本发明不仅构成三层吸能结构，从而延长了该橡胶护舷的使用寿命，而且通过弹性伸缩过程中高效缓解碰撞力度，避免发生刚性损伤，还能够维持内部受力平衡、确保吸能稳定。
The invention discloses an pier energy absorption type rubber fender, which comprises an outer cylinder body, an inner cylinder body, buffer mechanisms and limiting mechanisms, wherein positioning seats are embedded in the left end and the right end of the outer cylinder body; a first air valve and a second air valve are respectively inserted into the central positions in the two positioning seats; the output end of the first valve and the output end of the second valve both extend into the outer cylinder, the output end of the second air valve is communicated with the interior of the inner cylinder body through a flexible hose, the front side and the rear side of the inner cylinder body are both elastically connected with the outer cylinder body through buffer mechanisms arranged at equalintervals, and the upper side and the lower side of the inner cylinder body are both movably connected with the outer cylinder body through limiting mechanisms arranged at equal intervals. Accordingto the rubber fender, a three-layer energy absorption structure is formed, so that the service life of the rubber fender is prolonged, the collision strength is efficiently relieved in the elastic stretching and retracting process, rigid damage is avoided, internal stress balance can be maintained, and energy absorption stability is guaranteed.
本发明公开了一种桥墩吸能式橡胶护舷，包括外筒体、内筒体、缓冲机构以及限位机构，所述外筒体的左右两端皆镶嵌有定位座，且两个定位座内部的中心位置处分别安插有第一气门、第二气门，所述第一气门、第二气门的输出端皆延伸至外筒体的内部，且第二气门的输出端通过柔性软管与内筒体的内部相互连通，所述内筒体的前后两侧皆通过等间距的缓冲机构与外筒体弹性连接，所述内筒体的上下两侧皆通过等间距的限位机构与外筒体活动连接。本发明不仅构成三层吸能结构，从而延长了该橡胶护舷的使用寿命，而且通过弹性伸缩过程中高效缓解碰撞力度，避免发生刚性损伤，还能够维持内部受力平衡、确保吸能稳定。
Pier energy absorption type rubber fender
一种桥墩吸能式橡胶护舷
JI CHUNQIU (author)
2020-10-09
Patent
Electronic Resource
Chinese
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