Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reinforcement cage protection arm for rotary excavating pile
The invention relates to the technical field of rotary excavating piles, and discloses a rotary excavating pile reinforcement cage protection arm which comprises a steel casing structure and further comprises a reinforcement cage structure arranged in the steel casing structure during construction. The balance structure is arranged on the reinforcement cage structure; and the limiting mechanisms are arranged on the two sides of the steel casing structure. The steel casing structure is novel in design and ingenious in structure, it is guaranteed that the risk of damage to the steel casing structure is reduced in a visual blind area of pouring, meanwhile, the supporting force on the reinforcement cage structure is increased through the supporting main ribs and the annular ribs, once outward force is generated in the reinforcement cage structure during concrete pouring, the force is decomposed and transmitted through the balance structure, and the effect of protecting the steel casing structure is achieved. Compared with a single-layer reinforcement cage structure, the deviation risk of the reinforcement cage structure is reduced, the accuracy of concrete pouring in the construction process is guaranteed, the compressive strength of the reinforcing steel bars at the connecting position of the whole reinforcement cage structure is improved, and therefore the compressive strength and the supporting acting force of the whole rotary excavating pile after concrete pouring are improved.
本发明涉及旋挖桩技术领域，且公开了一种旋挖桩钢筋笼护臂，包括钢护筒结构，还包括：钢筋笼结构，施工时设置在所述钢护筒结构内部；平衡结构，设置在所述钢筋笼结构上；限位机构，设置在所述钢护筒结构两侧。本发明设计新颖，结构巧妙，保证在浇筑的视野盲区内，减少钢护筒结构损伤的风险，同时由支撑主筋与圆环筋增加对钢筋笼结构的支撑力，一旦混凝土浇筑时对钢筋笼结构内部产生向外的力，则由平衡结构对力进行分解传递，相较于单层钢筋笼结构，减少了钢筋笼结构的偏移风险，保证施工过程中混凝土浇筑的精确度，且增加整体钢筋笼结构在连接位置处的钢筋抗压强度，从而增加与混凝土浇筑后该旋挖桩整体的抗压性与支撑作用力。
Reinforcement cage protection arm for rotary excavating pile
The invention relates to the technical field of rotary excavating piles, and discloses a rotary excavating pile reinforcement cage protection arm which comprises a steel casing structure and further comprises a reinforcement cage structure arranged in the steel casing structure during construction. The balance structure is arranged on the reinforcement cage structure; and the limiting mechanisms are arranged on the two sides of the steel casing structure. The steel casing structure is novel in design and ingenious in structure, it is guaranteed that the risk of damage to the steel casing structure is reduced in a visual blind area of pouring, meanwhile, the supporting force on the reinforcement cage structure is increased through the supporting main ribs and the annular ribs, once outward force is generated in the reinforcement cage structure during concrete pouring, the force is decomposed and transmitted through the balance structure, and the effect of protecting the steel casing structure is achieved. Compared with a single-layer reinforcement cage structure, the deviation risk of the reinforcement cage structure is reduced, the accuracy of concrete pouring in the construction process is guaranteed, the compressive strength of the reinforcing steel bars at the connecting position of the whole reinforcement cage structure is improved, and therefore the compressive strength and the supporting acting force of the whole rotary excavating pile after concrete pouring are improved.
本发明涉及旋挖桩技术领域，且公开了一种旋挖桩钢筋笼护臂，包括钢护筒结构，还包括：钢筋笼结构，施工时设置在所述钢护筒结构内部；平衡结构，设置在所述钢筋笼结构上；限位机构，设置在所述钢护筒结构两侧。本发明设计新颖，结构巧妙，保证在浇筑的视野盲区内，减少钢护筒结构损伤的风险，同时由支撑主筋与圆环筋增加对钢筋笼结构的支撑力，一旦混凝土浇筑时对钢筋笼结构内部产生向外的力，则由平衡结构对力进行分解传递，相较于单层钢筋笼结构，减少了钢筋笼结构的偏移风险，保证施工过程中混凝土浇筑的精确度，且增加整体钢筋笼结构在连接位置处的钢筋抗压强度，从而增加与混凝土浇筑后该旋挖桩整体的抗压性与支撑作用力。
Reinforcement cage protection arm for rotary excavating pile
一种旋挖桩钢筋笼护臂
LIU JIANHUI (Autor:in) / ZHU BINGFU (Autor:in)
05.01.2024
Patent
Elektronische Ressource
Chinesisch
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