Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel environment-friendly plastic self-ripping runway
The invention discloses a novel environment-friendly plastic self-ripping runway which comprises a foundation layer, a self-ripping plastic runway body, a high jump buffer air cushion, a buffer air cushion lifting device and a protective cover plate. The self-ripping plastic runway is laid on the foundation layer; a sinking groove is formed in the foundation layer; the high jump buffer air cushionand the buffer air cushion lifting device are arranged in the sinking groove; the buffer air cushion lifting device is used for supporting the high jump buffer air cushion to push the high jump buffer air cushion to lift; the buffering air cushion lifting device comprises a supporting stand column, an air cushion supporting plate, a bottom plate, a lifting motor, a first supporting rod assembly,a second supporting rod assembly, a rotating shaft pin, a lead screw, a lead screw nut, a pull rod, an electric three-way valve, an air inlet one-way valve, an air outlet one-way valve, an inflation electric pump, an air exhaust electric pump, a three-way valve control switch and an inflation electric pump control switch. The high jump buffering air cushion has the beneficial effects that the highjump buffering air cushion can be inflated and deflated while the high jump buffering air cushion is lifted, and use is convenient.
本发明公开了一种新型环保塑胶自结纹型跑道，包括：地基层、自结纹塑胶跑道、跳高缓冲气垫、缓冲气垫升降装置和防护盖板；自结纹塑胶跑道铺设于地基层；地基层形成有沉槽；跳高缓冲气垫和缓冲气垫升降装置设置于沉槽内；缓冲气垫升降装置用于支撑跳高缓冲气垫推动跳高缓冲气垫升降运动；缓冲气垫升降装置包括：支撑立柱、气垫支撑板、底板、升降电机、第一支撑杆组件、第二支撑杆组件、转轴销、丝杆、丝杆螺母、拉杆、电动三通阀、进气单向阀、出气单向阀、充气电泵、抽气电泵、三通阀控制开关、充气电泵控制开关和抽气电泵控制开关。本发明的有益之处在于，对跳高缓冲气垫升降的同时能够对跳高缓冲气垫进行充气和抽气使用方便。
Novel environment-friendly plastic self-ripping runway
The invention discloses a novel environment-friendly plastic self-ripping runway which comprises a foundation layer, a self-ripping plastic runway body, a high jump buffer air cushion, a buffer air cushion lifting device and a protective cover plate. The self-ripping plastic runway is laid on the foundation layer; a sinking groove is formed in the foundation layer; the high jump buffer air cushionand the buffer air cushion lifting device are arranged in the sinking groove; the buffer air cushion lifting device is used for supporting the high jump buffer air cushion to push the high jump buffer air cushion to lift; the buffering air cushion lifting device comprises a supporting stand column, an air cushion supporting plate, a bottom plate, a lifting motor, a first supporting rod assembly,a second supporting rod assembly, a rotating shaft pin, a lead screw, a lead screw nut, a pull rod, an electric three-way valve, an air inlet one-way valve, an air outlet one-way valve, an inflation electric pump, an air exhaust electric pump, a three-way valve control switch and an inflation electric pump control switch. The high jump buffering air cushion has the beneficial effects that the highjump buffering air cushion can be inflated and deflated while the high jump buffering air cushion is lifted, and use is convenient.
本发明公开了一种新型环保塑胶自结纹型跑道，包括：地基层、自结纹塑胶跑道、跳高缓冲气垫、缓冲气垫升降装置和防护盖板；自结纹塑胶跑道铺设于地基层；地基层形成有沉槽；跳高缓冲气垫和缓冲气垫升降装置设置于沉槽内；缓冲气垫升降装置用于支撑跳高缓冲气垫推动跳高缓冲气垫升降运动；缓冲气垫升降装置包括：支撑立柱、气垫支撑板、底板、升降电机、第一支撑杆组件、第二支撑杆组件、转轴销、丝杆、丝杆螺母、拉杆、电动三通阀、进气单向阀、出气单向阀、充气电泵、抽气电泵、三通阀控制开关、充气电泵控制开关和抽气电泵控制开关。本发明的有益之处在于，对跳高缓冲气垫升降的同时能够对跳高缓冲气垫进行充气和抽气使用方便。
Novel environment-friendly plastic self-ripping runway
新型环保塑胶自结纹型跑道
LU HAILONG (Autor:in)
07.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
A63B
Geräte für Körperübungen, Turngeräte, Gymnastik, zum Schwimmen, Klettern oder Fechten
,
APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING
Novel environment-friendly self-graining type plastic runway
| Europäisches Patentamt | 2020