A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Stable antiskid steel pipe sleeve and construction method
The invention discloses a stable anti-skid steel pipe sleeve and a construction method, and relates to the technical field of reinforcement cages. The device comprises a steel reinforcement cage and a connecting disc installed at the bottom of the steel reinforcement cage, a plurality of supporting steel bars are arranged at the bottom of the connecting disc in a circular array mode, a plurality of supporting insertion plates are installed on the peripheral side of the connecting disc in an array and sliding mode, and the sliding axes of the supporting insertion plates point to the axis direction of the steel reinforcement cage. The guide pipe makes contact with the two arc-shaped grooves, so that the guide pipe is guided to be coaxial with the reinforcement cage, the follow-up concrete circulation performance is guaranteed, after concrete is poured into the guide pipe, the concrete penetrates through the bottom end of the guide pipe and then penetrates through the trigger piece to fall into the base hole, and therefore the multiple supporting insertion plates move in the axis direction away from the reinforcement cage through the trigger piece; and therefore, the supporting insertion plates are inserted into the side walls of the base holes, and the phenomenon that the reinforcement cage floats upwards is prevented through limiting of the supporting insertion plates in the concrete pouring process.
本申请公开了稳固防滑钢管套及施工方法，涉及钢筋笼技术领域。本申请包括钢筋笼，安装在所述钢筋笼底部的连接盘，所述连接盘底部圆形阵列且构造有多个支撑钢筋，所述连接盘外周侧阵列且滑动安装有多个支撑插板，多个所述支撑插板的滑动轴线指向所述钢筋笼轴线方向。本申请导管与两个弧形槽接触，从而引导导管与钢筋笼同轴，从而保证了后续混凝土的流通性，在向导管内灌输混凝土后，混凝土穿过导管底端后穿过触发件落到基孔内，从而通过触发件使得多个支撑插板向远离钢筋笼的轴线方向移动，从而实现支撑插板插设在基孔的侧壁上，使得混凝土在灌输的过程中，通过支撑插板的限位，从而防止钢筋笼出现上浮的现象。
Stable antiskid steel pipe sleeve and construction method
The invention discloses a stable anti-skid steel pipe sleeve and a construction method, and relates to the technical field of reinforcement cages. The device comprises a steel reinforcement cage and a connecting disc installed at the bottom of the steel reinforcement cage, a plurality of supporting steel bars are arranged at the bottom of the connecting disc in a circular array mode, a plurality of supporting insertion plates are installed on the peripheral side of the connecting disc in an array and sliding mode, and the sliding axes of the supporting insertion plates point to the axis direction of the steel reinforcement cage. The guide pipe makes contact with the two arc-shaped grooves, so that the guide pipe is guided to be coaxial with the reinforcement cage, the follow-up concrete circulation performance is guaranteed, after concrete is poured into the guide pipe, the concrete penetrates through the bottom end of the guide pipe and then penetrates through the trigger piece to fall into the base hole, and therefore the multiple supporting insertion plates move in the axis direction away from the reinforcement cage through the trigger piece; and therefore, the supporting insertion plates are inserted into the side walls of the base holes, and the phenomenon that the reinforcement cage floats upwards is prevented through limiting of the supporting insertion plates in the concrete pouring process.
本申请公开了稳固防滑钢管套及施工方法，涉及钢筋笼技术领域。本申请包括钢筋笼，安装在所述钢筋笼底部的连接盘，所述连接盘底部圆形阵列且构造有多个支撑钢筋，所述连接盘外周侧阵列且滑动安装有多个支撑插板，多个所述支撑插板的滑动轴线指向所述钢筋笼轴线方向。本申请导管与两个弧形槽接触，从而引导导管与钢筋笼同轴，从而保证了后续混凝土的流通性，在向导管内灌输混凝土后，混凝土穿过导管底端后穿过触发件落到基孔内，从而通过触发件使得多个支撑插板向远离钢筋笼的轴线方向移动，从而实现支撑插板插设在基孔的侧壁上，使得混凝土在灌输的过程中，通过支撑插板的限位，从而防止钢筋笼出现上浮的现象。
Stable antiskid steel pipe sleeve and construction method
稳固防滑钢管套及施工方法
QIAN LIUJIANG (author) / ZHOU SHENGLIN (author)
2023-10-10
Patent
Electronic Resource
Chinese
| European Patent Office | 2019