A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a cable wall-penetration structure, and belongs to the technical field of cable wall penetration. The cable wall-penetration structure comprises a cable and also comprises anenergy dissipation pipe which is arranged in a wall body in a penetrating manner, wherein the energy dissipation pipe comprises an outer pipe and an inner pipe which is arranged in the outer pipe in apenetrating manner; the cable is arranged in the inner pipe in a penetrating manner; the outer pipe comprises two side plates, the side plates are positioned on two ends of the outer pipe, and each side plate is provided with an open hole; and the inner pipe and the outer pipe are connected through elastic components. When the wall body vibrates due to impact, the outer pipe transfers impact force to the inner pipe through the elastic components, meanwhile, a function of vibration attenuation and energy absorption is performed, the inner pipe can generate displacement in the outer pipe in a certain range, the impact force is consumed, the impact borne by the cable in the inner pipe is reduced, the damage of the cable is effectively reduced, and the service life of the cable is prolonged.
本发明涉及一种电缆穿墙结构，属于电缆穿墙技术领域，包括电缆，还包括穿设于墙体内的消能管，所述消能管包括外管和穿设于外管内的内管，所述电缆穿设于内管内，所述外管包括侧板；所述侧板设置两块，且位于外管的两端，所述侧板开设有开孔，所述内管与外管之间通过弹性组件连接。当墙体受到冲击振动时，外管将冲击力通过弹性组件传递给内管，同时起到减振吸能的作用，内管可于外管内在一定范围内发生位移，消耗冲击力，减小内管内的电缆受到的冲击，有效地减小电缆损坏，延长电缆的使用寿命。
The invention relates to a cable wall-penetration structure, and belongs to the technical field of cable wall penetration. The cable wall-penetration structure comprises a cable and also comprises anenergy dissipation pipe which is arranged in a wall body in a penetrating manner, wherein the energy dissipation pipe comprises an outer pipe and an inner pipe which is arranged in the outer pipe in apenetrating manner; the cable is arranged in the inner pipe in a penetrating manner; the outer pipe comprises two side plates, the side plates are positioned on two ends of the outer pipe, and each side plate is provided with an open hole; and the inner pipe and the outer pipe are connected through elastic components. When the wall body vibrates due to impact, the outer pipe transfers impact force to the inner pipe through the elastic components, meanwhile, a function of vibration attenuation and energy absorption is performed, the inner pipe can generate displacement in the outer pipe in a certain range, the impact force is consumed, the impact borne by the cable in the inner pipe is reduced, the damage of the cable is effectively reduced, and the service life of the cable is prolonged.
本发明涉及一种电缆穿墙结构，属于电缆穿墙技术领域，包括电缆，还包括穿设于墙体内的消能管，所述消能管包括外管和穿设于外管内的内管，所述电缆穿设于内管内，所述外管包括侧板；所述侧板设置两块，且位于外管的两端，所述侧板开设有开孔，所述内管与外管之间通过弹性组件连接。当墙体受到冲击振动时，外管将冲击力通过弹性组件传递给内管，同时起到减振吸能的作用，内管可于外管内在一定范围内发生位移，消耗冲击力，减小内管内的电缆受到的冲击，有效地减小电缆损坏，延长电缆的使用寿命。
Cable wall-penetration structure and cable wall-penetration construction method
一种电缆穿墙结构及其穿墙施工方法
XU YONG (author)
2020-04-10
Patent
Electronic Resource
Chinese
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