Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-span paving and leveling all-in-one machine
The invention relates to the technical field of construction equipment, in particular to a large-span paving and leveling all-in-one machine which comprises guide rails arranged at the upper end and the lower end of a river levee, each guide rail is formed by connecting and assembling a plurality of guide plates end to end, movable connecting boxes are symmetrically arranged on the two guide rails, and a main beam is movably arranged between the two movable connecting boxes; a plurality of drag hooks are arranged on the right side of the main beam at equal intervals, and an arc-shaped beam is arranged on the left side of the main beam. The two winches are arranged to pull the plurality of drag hooks on the main beam, so that the stress of the main beam in the moving process is more uniform, the stress concentration caused by single-point traction is reduced, the risk that the main beam is broken is effectively reduced, the traction force is applied to the middle of the main beam, the loads on the two sides can be better balanced, and the service life of the main beam is prolonged. The situation of local excessive stress is avoided, the service life of the main beam is prolonged, and the safety and stability of construction are guaranteed.
本发明涉及施工设备技术领域，尤其涉及一种大跨度摊铺整平一体机，包括设置在河堤上下两端的导向轨，所述导向轨由数个导向板首尾相接组装而成，两个所述导向轨上对称设置有活动连接箱，两个所述活动连接箱之间活动设置有主梁，所述主梁的右侧等间距设置有数个拉钩，所述主梁左侧设置有弧形梁。通过设置两个卷扬机牵引主梁上的数个拉钩，这种设计能够使主梁在移动过程中受力更加均匀，减少因单点牵引导致的应力集中，从而有效降低了主梁发生断裂的风险，主梁中间受到牵引力，可以更好地平衡两侧的载荷，避免出现局部过度受力的情况，延长了主梁的使用寿命，保证了施工的安全性和稳定性。
Large-span paving and leveling all-in-one machine
The invention relates to the technical field of construction equipment, in particular to a large-span paving and leveling all-in-one machine which comprises guide rails arranged at the upper end and the lower end of a river levee, each guide rail is formed by connecting and assembling a plurality of guide plates end to end, movable connecting boxes are symmetrically arranged on the two guide rails, and a main beam is movably arranged between the two movable connecting boxes; a plurality of drag hooks are arranged on the right side of the main beam at equal intervals, and an arc-shaped beam is arranged on the left side of the main beam. The two winches are arranged to pull the plurality of drag hooks on the main beam, so that the stress of the main beam in the moving process is more uniform, the stress concentration caused by single-point traction is reduced, the risk that the main beam is broken is effectively reduced, the traction force is applied to the middle of the main beam, the loads on the two sides can be better balanced, and the service life of the main beam is prolonged. The situation of local excessive stress is avoided, the service life of the main beam is prolonged, and the safety and stability of construction are guaranteed.
本发明涉及施工设备技术领域，尤其涉及一种大跨度摊铺整平一体机，包括设置在河堤上下两端的导向轨，所述导向轨由数个导向板首尾相接组装而成，两个所述导向轨上对称设置有活动连接箱，两个所述活动连接箱之间活动设置有主梁，所述主梁的右侧等间距设置有数个拉钩，所述主梁左侧设置有弧形梁。通过设置两个卷扬机牵引主梁上的数个拉钩，这种设计能够使主梁在移动过程中受力更加均匀，减少因单点牵引导致的应力集中，从而有效降低了主梁发生断裂的风险，主梁中间受到牵引力，可以更好地平衡两侧的载荷，避免出现局部过度受力的情况，延长了主梁的使用寿命，保证了施工的安全性和稳定性。
Large-span paving and leveling all-in-one machine
一种大跨度摊铺整平一体机
LIU RUIJIAN (Autor:in) / AN XIUSHAN (Autor:in) / LI LIANG (Autor:in) / LIU MING (Autor:in) / SU YIRU (Autor:in) / LIU WENBIN (Autor:in) / WANG LIANMING (Autor:in) / LI YUQIANG (Autor:in) / CHEN SHUANG (Autor:in) / GUO TENGTENG (Autor:in)
17.12.2024
Patent
Elektronische Ressource
Chinesisch
Paving and leveling mechanism and paving and leveling machine
| Europäisches Patentamt | 2020
Paving and leveling working head and paving and leveling machine
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2021