A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Recovery device for main reinforcements of fender posts and recovery method for main reinforcements of reinforcing steel bars
The invention relates to a fender post main reinforcement recovery device and a steel bar main reinforcement recovery method. The device comprises an upper sleeve and a lower sleeve; a limiting column is arranged on the outer side of the upper sleeve, a plurality of grooves are formed in the periphery of an inner cylindrical cavity, elastic bodies and wedge-shaped blocks are arranged in the grooves, the wedge-shaped blocks are provided with wedge-shaped block upper inclined faces and wedge-shaped block lower inclined faces, the wedge-shaped block upper inclined faces comprise the first inclined face and the second inclined face, and the inclination angle of the first inclined face is smaller than that of the second inclined face. The inclination angle of the lower inclined surface of the wedge block is equal to that of the inclined surface II; a linear sliding groove and a spiral sliding groove which are vertically connected are formed in the inner wall of the lower sleeve, a fixed column and a sliding block arranged on the fixed column in a sleeving mode are arranged in the lower sleeve, a cap-shaped structure is arranged at the upper end of the fixed column, the circumferential face of the sliding block is an annular inclined face which is vertically symmetrical, and the inclination angle of the annular inclined face is equal to that of the second inclined face. According to the method, the recycling of the main reinforcing steel bars is realized by using the device. The problems that in the prior art, fender post steel bars are difficult to recycle, and the construction material cost is high can be solved.
本发明涉及一种围护桩主筋回收装置及钢筋主筋回收方法，该装置包括上套筒和下套筒；上套筒外侧设置限位柱，内部圆柱腔周围设置多个凹槽，凹槽中设置弹性体和楔形块，楔形块设有楔形块上斜面和楔形块下斜面，楔形块上斜面包括斜面一和斜面二，斜面一的倾斜角度小于斜面二的倾斜角度，楔形块下斜面的倾斜角度等于斜面二的倾斜角度；下套筒内壁设有上下衔接的直线滑槽和螺旋滑槽，下套筒内设有固定柱体和套设在固定柱体上的滑块，固定柱体上端设有帽状结构，滑块圆周面为上下对称的环形斜面，环形斜面的倾斜角度等于斜面二的倾斜角度；所述方法利用该装置实现钢筋主筋的回收。本发明可以解决现有技术中围护桩钢筋的难回收，施工材料成本高等问题。
Recovery device for main reinforcements of fender posts and recovery method for main reinforcements of reinforcing steel bars
The invention relates to a fender post main reinforcement recovery device and a steel bar main reinforcement recovery method. The device comprises an upper sleeve and a lower sleeve; a limiting column is arranged on the outer side of the upper sleeve, a plurality of grooves are formed in the periphery of an inner cylindrical cavity, elastic bodies and wedge-shaped blocks are arranged in the grooves, the wedge-shaped blocks are provided with wedge-shaped block upper inclined faces and wedge-shaped block lower inclined faces, the wedge-shaped block upper inclined faces comprise the first inclined face and the second inclined face, and the inclination angle of the first inclined face is smaller than that of the second inclined face. The inclination angle of the lower inclined surface of the wedge block is equal to that of the inclined surface II; a linear sliding groove and a spiral sliding groove which are vertically connected are formed in the inner wall of the lower sleeve, a fixed column and a sliding block arranged on the fixed column in a sleeving mode are arranged in the lower sleeve, a cap-shaped structure is arranged at the upper end of the fixed column, the circumferential face of the sliding block is an annular inclined face which is vertically symmetrical, and the inclination angle of the annular inclined face is equal to that of the second inclined face. According to the method, the recycling of the main reinforcing steel bars is realized by using the device. The problems that in the prior art, fender post steel bars are difficult to recycle, and the construction material cost is high can be solved.
本发明涉及一种围护桩主筋回收装置及钢筋主筋回收方法，该装置包括上套筒和下套筒；上套筒外侧设置限位柱，内部圆柱腔周围设置多个凹槽，凹槽中设置弹性体和楔形块，楔形块设有楔形块上斜面和楔形块下斜面，楔形块上斜面包括斜面一和斜面二，斜面一的倾斜角度小于斜面二的倾斜角度，楔形块下斜面的倾斜角度等于斜面二的倾斜角度；下套筒内壁设有上下衔接的直线滑槽和螺旋滑槽，下套筒内设有固定柱体和套设在固定柱体上的滑块，固定柱体上端设有帽状结构，滑块圆周面为上下对称的环形斜面，环形斜面的倾斜角度等于斜面二的倾斜角度；所述方法利用该装置实现钢筋主筋的回收。本发明可以解决现有技术中围护桩钢筋的难回收，施工材料成本高等问题。
Recovery device for main reinforcements of fender posts and recovery method for main reinforcements of reinforcing steel bars
一种围护桩主筋回收装置及钢筋主筋回收方法
HUANG CHANGFU (author) / FU HAINAN (author) / TIAN YUDONG (author) / JIAO LEI (author) / SUN DANDAN (author) / LIU ZHONGXIN (author) / XU PENGFEI (author) / XU XIAOYU (author) / ZHENG TAIYI (author) / WANG QING (author)
2024-08-13
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Device capable of recycling main reinforcements of fender posts and using method
| European Patent Office | 2024
Anchorage device for recycling main reinforcements of fender posts and construction method
| European Patent Office | 2024
| European Patent Office | 2023
Reinforcement cage with recyclable main reinforcements and manufacturing method thereof
| European Patent Office | 2022