A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Continuous beam cantilever casting method
The invention provides a continuous beam cantilever casting method which comprises the following steps that S1, a cantilever casting all-in-one machine is installed and comprises a supporting framework system, a walking system is arranged below the supporting framework system, a suspension mechanism is arranged at the front end of the supporting framework system, and the lower end of the suspension mechanism is connected with a bottom bearing mechanism; s2, the cantilever casting all-in-one machine walks to the construction front end, the prefabricated reinforcement cage is hoisted to the position above the bottom die and between the outer side dies, an inner die is assembled, and concrete is poured; s3, after the concrete is solidified and reaches a certain strength, the bottom die, the outer side die and the inner die are separated from the poured continuous beam segment, the outer side die and the bottom die move to the construction front end of the next pouring segment along with the cantilever pouring all-in-one machine, the outer side die and the bottom die are adjusted, then a prefabricated reinforcement cage is hoisted to the position above the bottom die and between the outer side die, and the continuous beam segment is formed. The inner mold is moved to the position of a matched hole channel in the middle of the reinforcement cage, and concrete is poured after the formwork device is installed; and the step S3 is repeated till continuous beam pouring is completed. According to the invention, the high-altitude operation risk can be effectively reduced, the construction operation continuity is improved, the construction quality is improved, and the operation time is shortened.
本发明提供了一种连续梁悬臂浇筑的方法，包括以下步骤：S1.安装悬臂浇筑一体机，所述悬臂浇筑一体机包括支撑骨架系统，支撑骨架系统下面设置有行走系统，前端设置有悬吊机构，悬吊机构的下端连接有底部承重机构；S2.悬臂浇筑一体机行走至施工前端，将预制好的钢筋笼吊装至底模上面、外侧模之间，拼装内模，浇筑混凝土；S3.混凝土固结并达到一定强度后，使底模、外侧模和内模脱离已浇筑好的连续梁节段，外侧模、底模跟随悬臂浇筑一体机走行至下一个浇筑节段的施工前端，调整外侧模和底模，再将预制好的钢筋笼吊装至底模上面、外侧模之间，移动内模至钢筋笼中间匹配的孔道位置处，模板装置安装完成后浇筑混凝土；重复步骤S3直至连续梁浇筑完成。通过本发明可以有效降低高空作业风险、提高施工作业连续性、提高施工质量、缩短作业时间。
Continuous beam cantilever casting method
The invention provides a continuous beam cantilever casting method which comprises the following steps that S1, a cantilever casting all-in-one machine is installed and comprises a supporting framework system, a walking system is arranged below the supporting framework system, a suspension mechanism is arranged at the front end of the supporting framework system, and the lower end of the suspension mechanism is connected with a bottom bearing mechanism; s2, the cantilever casting all-in-one machine walks to the construction front end, the prefabricated reinforcement cage is hoisted to the position above the bottom die and between the outer side dies, an inner die is assembled, and concrete is poured; s3, after the concrete is solidified and reaches a certain strength, the bottom die, the outer side die and the inner die are separated from the poured continuous beam segment, the outer side die and the bottom die move to the construction front end of the next pouring segment along with the cantilever pouring all-in-one machine, the outer side die and the bottom die are adjusted, then a prefabricated reinforcement cage is hoisted to the position above the bottom die and between the outer side die, and the continuous beam segment is formed. The inner mold is moved to the position of a matched hole channel in the middle of the reinforcement cage, and concrete is poured after the formwork device is installed; and the step S3 is repeated till continuous beam pouring is completed. According to the invention, the high-altitude operation risk can be effectively reduced, the construction operation continuity is improved, the construction quality is improved, and the operation time is shortened.
本发明提供了一种连续梁悬臂浇筑的方法，包括以下步骤：S1.安装悬臂浇筑一体机，所述悬臂浇筑一体机包括支撑骨架系统，支撑骨架系统下面设置有行走系统，前端设置有悬吊机构，悬吊机构的下端连接有底部承重机构；S2.悬臂浇筑一体机行走至施工前端，将预制好的钢筋笼吊装至底模上面、外侧模之间，拼装内模，浇筑混凝土；S3.混凝土固结并达到一定强度后，使底模、外侧模和内模脱离已浇筑好的连续梁节段，外侧模、底模跟随悬臂浇筑一体机走行至下一个浇筑节段的施工前端，调整外侧模和底模，再将预制好的钢筋笼吊装至底模上面、外侧模之间，移动内模至钢筋笼中间匹配的孔道位置处，模板装置安装完成后浇筑混凝土；重复步骤S3直至连续梁浇筑完成。通过本发明可以有效降低高空作业风险、提高施工作业连续性、提高施工质量、缩短作业时间。
Continuous beam cantilever casting method
一种连续梁悬臂浇筑方法
TANG JUN (author) / HE PENG (author) / LENG YAN (author) / ZHANG BOCONG (author) / ZHANG XIANGYUAN (author) / XIAO YANJUN (author) / YANG XU (author) / LIU CAOPING (author) / ZHANG HAO (author) / LI SHENG (author)
2023-01-17
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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