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A platform for research: civil engineering, architecture and urbanism
Variable cross-section pier body steel bar prefabricating jig frame
The invention relates to the technical field of bridge construction, and provides a variable cross-section pier body steel bar prefabricated jig frame. The variable cross-section pier body steel bar prefabricated jig frame comprises a plurality of vertical jig frames vertically arranged on the ground and at least one piece of longitudinal fixing steel. The vertical jig frame at least comprises a lower toothed plate, a left toothed plate, a right toothed plate and an upper toothed plate, the lower toothed plate is perpendicularly arranged on the ground, the left toothed plate and the right toothed plate are detachably installed at the two ends of the lower toothed plate, the two ends of the upper toothed plate are detachably installed at the upper end of the left toothed plate and the upper end of the right toothed plate respectively, and each of the lower toothed plate and the upper toothed plate comprises a straight line segment and arc segments arranged at the two ends of the straight line segment. Each arc section of the upper toothed plate is in butt joint with the upper end of the left toothed plate or the upper end of the right toothed plate on the same side, and each arc section of the lower toothed plate is in butt joint with the lower end of the left toothed plate or the lower end of the right toothed plate on the same side. According to the technical scheme provided by the invention, the size of the prefabricated jig frame can be correspondingly and gradually adjusted according to the change of the height position of the corresponding pier body.
本申请涉及桥梁施工的技术领域，本申请提供一种变截面墩身钢筋预制胎架。该变截面墩身钢筋预制胎架，包括：若干个垂直排列于地面的立式胎架以及至少一纵向固定钢；该立式胎架，至少包括：下齿板、左齿板、右齿板和上齿板；下齿板垂直设置于地面，左齿板和右齿板可拆卸地安装在该下齿板的两端部，该上齿板的两端部可拆卸地分别安装在该左齿板和右齿板的上端部，下齿板和上齿板均包括一直线段与设置于该直线段两端的圆弧段，该上齿板的每一圆弧段分别与同侧的左齿板或右齿板的上端部对接，该下齿板的每一圆弧段分别与同侧的左齿板或右齿板的下端部对接。本申请所提供的技术方案能够根据其对应的墩身高度位置的变化对应渐进式调整预制胎架的尺寸。
Variable cross-section pier body steel bar prefabricating jig frame
The invention relates to the technical field of bridge construction, and provides a variable cross-section pier body steel bar prefabricated jig frame. The variable cross-section pier body steel bar prefabricated jig frame comprises a plurality of vertical jig frames vertically arranged on the ground and at least one piece of longitudinal fixing steel. The vertical jig frame at least comprises a lower toothed plate, a left toothed plate, a right toothed plate and an upper toothed plate, the lower toothed plate is perpendicularly arranged on the ground, the left toothed plate and the right toothed plate are detachably installed at the two ends of the lower toothed plate, the two ends of the upper toothed plate are detachably installed at the upper end of the left toothed plate and the upper end of the right toothed plate respectively, and each of the lower toothed plate and the upper toothed plate comprises a straight line segment and arc segments arranged at the two ends of the straight line segment. Each arc section of the upper toothed plate is in butt joint with the upper end of the left toothed plate or the upper end of the right toothed plate on the same side, and each arc section of the lower toothed plate is in butt joint with the lower end of the left toothed plate or the lower end of the right toothed plate on the same side. According to the technical scheme provided by the invention, the size of the prefabricated jig frame can be correspondingly and gradually adjusted according to the change of the height position of the corresponding pier body.
本申请涉及桥梁施工的技术领域，本申请提供一种变截面墩身钢筋预制胎架。该变截面墩身钢筋预制胎架，包括：若干个垂直排列于地面的立式胎架以及至少一纵向固定钢；该立式胎架，至少包括：下齿板、左齿板、右齿板和上齿板；下齿板垂直设置于地面，左齿板和右齿板可拆卸地安装在该下齿板的两端部，该上齿板的两端部可拆卸地分别安装在该左齿板和右齿板的上端部，下齿板和上齿板均包括一直线段与设置于该直线段两端的圆弧段，该上齿板的每一圆弧段分别与同侧的左齿板或右齿板的上端部对接，该下齿板的每一圆弧段分别与同侧的左齿板或右齿板的下端部对接。本申请所提供的技术方案能够根据其对应的墩身高度位置的变化对应渐进式调整预制胎架的尺寸。
Variable cross-section pier body steel bar prefabricating jig frame
变截面墩身钢筋预制胎架
LI YOUQING (author) / WEN DONGCHANG (author) / YAO YAN (author) / ZENG KELIN (author) / ZENG JUNJIE (author) / GONG SONGYU (author) / HU JISHUANG (author) / SONG LEI (author) / LUO QIANG (author) / ZHANG HENG (author)
2022-11-22
Patent
Electronic Resource
Chinese
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