Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides an anti-skid extension ladder, and relates to the technical field of extension ladders. The anti-skid extension ladder comprises outer frames, fixing mechanisms, an air supply device, a water supply device, guiding pipes and anti-skid mechanisms, wherein the fixing mechanisms are fixedly connected to the bottom ends of the outer frames, the friction force between the top ends of the outer frames and a wall surface and the ground gripping effect of the bottom ends of fixing blocks are enhanced through the fixing mechanisms, and slipping at the bottom end and top end of the extension ladder due to a slippery dirt floor influenced by cloudy and rainy weather is prevented; the air supply device is arranged on the right side of each fixing mechanism, one guiding pipe is fixedly connected to the side, close to the fixing mechanisms, of the water supply device, the other guiding pipe is fixedly connected to the side, close to the fixing mechanisms, of the air supply device, and the anti-skid mechanisms are rotationally connected between the outer frames, so that dirt between anti-skid blocks is cleaned, and the situation that other ends are fixedly connected with the outer frames due to the fact that the dirt is blocked between the anti-skid blocks is prevented; according to the provided anti-skid extension ladder, the problem that the extension ladder slips when being used in cloudy and rainy days in rural areas is solved.
本发明提供一种防滑伸缩梯，涉及伸缩梯技术领域。该一种防滑伸缩梯，包括外框，固定机构，供气装置，供水装置，导管，防滑机构，外框底端固定连接有固定机构，通过固定机构增强外框顶端与墙面之间的摩擦力以及增强固定块底端的抓地效果，防止受阴雨天气应影响泥土地面湿滑导致伸缩梯底端和顶端打滑，固定机构右侧设有供气装置，供水装置靠近固定机构的一侧固定连接有导管，供气装置靠近固定机构的一侧固定管连接有导管，外框之间转动连接有防滑机构，对防滑块之间的泥土进行清理，防止泥土堵塞在防滑块之间，导管另一端与外框固定连接，本发明提供了一种防滑伸缩梯，解决了在农村阴雨天气后使用伸缩梯出现打滑的问题。
The invention provides an anti-skid extension ladder, and relates to the technical field of extension ladders. The anti-skid extension ladder comprises outer frames, fixing mechanisms, an air supply device, a water supply device, guiding pipes and anti-skid mechanisms, wherein the fixing mechanisms are fixedly connected to the bottom ends of the outer frames, the friction force between the top ends of the outer frames and a wall surface and the ground gripping effect of the bottom ends of fixing blocks are enhanced through the fixing mechanisms, and slipping at the bottom end and top end of the extension ladder due to a slippery dirt floor influenced by cloudy and rainy weather is prevented; the air supply device is arranged on the right side of each fixing mechanism, one guiding pipe is fixedly connected to the side, close to the fixing mechanisms, of the water supply device, the other guiding pipe is fixedly connected to the side, close to the fixing mechanisms, of the air supply device, and the anti-skid mechanisms are rotationally connected between the outer frames, so that dirt between anti-skid blocks is cleaned, and the situation that other ends are fixedly connected with the outer frames due to the fact that the dirt is blocked between the anti-skid blocks is prevented; according to the provided anti-skid extension ladder, the problem that the extension ladder slips when being used in cloudy and rainy days in rural areas is solved.
本发明提供一种防滑伸缩梯，涉及伸缩梯技术领域。该一种防滑伸缩梯，包括外框，固定机构，供气装置，供水装置，导管，防滑机构，外框底端固定连接有固定机构，通过固定机构增强外框顶端与墙面之间的摩擦力以及增强固定块底端的抓地效果，防止受阴雨天气应影响泥土地面湿滑导致伸缩梯底端和顶端打滑，固定机构右侧设有供气装置，供水装置靠近固定机构的一侧固定连接有导管，供气装置靠近固定机构的一侧固定管连接有导管，外框之间转动连接有防滑机构，对防滑块之间的泥土进行清理，防止泥土堵塞在防滑块之间，导管另一端与外框固定连接，本发明提供了一种防滑伸缩梯，解决了在农村阴雨天气后使用伸缩梯出现打滑的问题。
Anti-skid pedal for insulating ladder and corresponding insulating ladder
| Europäisches Patentamt | 2015
Anti-skid multifunctional ladder with movable fulcrum
| Europäisches Patentamt | 2024