A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cast-in-place beam full framing integral moving method
The invention discloses a cast-in-place beam full framing integral moving method. The method comprises the following steps that 1, before beam body construction is completed and a support is dismantled, support bases are adjusted row by row to move upwards to be separated from the ground, then steel pipes are placed row by row below the support bases in the advancing direction, channel steel is placed on the steel pipes, and the support bases are adjusted row by row to move downwards to be placed into the channel steel to be jacked; 2, a counter-force support is embedded in the ground in the advancing direction of the support; 3, a pulley block is arranged between the counter-force support and the support, a pulley block fixed pulley is connected with the counter-force support through a steel cable, and a pulley block movable pulley is connected with the front end of channel steel through a traction steel cable; 4, a winch is synchronously started to wind the steel wire rope, and the support is dragged to move forwards through the movable pulley and the traction steel wire rope; and 5, after the support reaches the preset position, the support bases are sequentially adjusted to move upwards row by row to break away from the steel channels, the steel channels and the steel pipes are drawn out, the support bases are adjusted to move downwards to abut against the ground, and overall movement of the cast-in-place beam full framing is completed. The construction period is shortened by 60%-80% through the method.
本发明公开了一种现浇梁满堂支架整体移动方法，1、在梁体施工完成、支架拆除前，逐排调节支架底座向上移动脱离地面，然后逐排在支架底座下方沿前进方向放置钢管，在钢管上放置槽钢，逐排调节支架底座向下移动放入槽钢内顶紧；2、在支架前进方向地面上埋设反力支撑；3、在反力支撑与支架之间布置滑轮组，滑轮组定滑轮通过钢索与反力支撑连接，滑轮组动滑轮通过牵引钢索与槽钢前端连接；4、同步启动卷扬机卷入钢丝绳，通过动滑轮和牵引钢索拖动支架向前移动；5、待支架到达预定位置后，逐排依次调节支架底座向上移动脱离槽钢，抽出槽钢、钢管，调节支架底座向下移动与地面顶紧，完成现浇梁满堂支架整体移动。本发明节约工期60%～80%。
Cast-in-place beam full framing integral moving method
The invention discloses a cast-in-place beam full framing integral moving method. The method comprises the following steps that 1, before beam body construction is completed and a support is dismantled, support bases are adjusted row by row to move upwards to be separated from the ground, then steel pipes are placed row by row below the support bases in the advancing direction, channel steel is placed on the steel pipes, and the support bases are adjusted row by row to move downwards to be placed into the channel steel to be jacked; 2, a counter-force support is embedded in the ground in the advancing direction of the support; 3, a pulley block is arranged between the counter-force support and the support, a pulley block fixed pulley is connected with the counter-force support through a steel cable, and a pulley block movable pulley is connected with the front end of channel steel through a traction steel cable; 4, a winch is synchronously started to wind the steel wire rope, and the support is dragged to move forwards through the movable pulley and the traction steel wire rope; and 5, after the support reaches the preset position, the support bases are sequentially adjusted to move upwards row by row to break away from the steel channels, the steel channels and the steel pipes are drawn out, the support bases are adjusted to move downwards to abut against the ground, and overall movement of the cast-in-place beam full framing is completed. The construction period is shortened by 60%-80% through the method.
本发明公开了一种现浇梁满堂支架整体移动方法，1、在梁体施工完成、支架拆除前，逐排调节支架底座向上移动脱离地面，然后逐排在支架底座下方沿前进方向放置钢管，在钢管上放置槽钢，逐排调节支架底座向下移动放入槽钢内顶紧；2、在支架前进方向地面上埋设反力支撑；3、在反力支撑与支架之间布置滑轮组，滑轮组定滑轮通过钢索与反力支撑连接，滑轮组动滑轮通过牵引钢索与槽钢前端连接；4、同步启动卷扬机卷入钢丝绳，通过动滑轮和牵引钢索拖动支架向前移动；5、待支架到达预定位置后，逐排依次调节支架底座向上移动脱离槽钢，抽出槽钢、钢管，调节支架底座向下移动与地面顶紧，完成现浇梁满堂支架整体移动。本发明节约工期60%～80%。
Cast-in-place beam full framing integral moving method
现浇梁满堂支架整体移动方法
HU XIAOFEI (author) / LI SHIMAO (author) / BAO JIANWEN (author) / CHEN HUIFANG (author) / XU XIAOFENG (author) / LI HAO (author) / HE SIYUAN (author) / DU ZHIHUA (author) / ZHANG FAN (author) / LI JILONG (author)
2020-06-09
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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