Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Device for preventing reinforcement cage from floating upwards
The invention discloses a device for preventing a reinforcement cage from floating upwards. The device comprises a pile opening supporting platform and a reinforcement cage supporting frame located on the lower portion, inserting strips are fixed to the lower surface of the pile opening supporting platform, strip-shaped ratchets are arranged on the side faces of the inserting strips, inserting blocks are fixed to the reinforcement cage supporting frame, and inverted-T-shaped inserting grooves are formed in the side faces of the inserting blocks. The inserting strips penetrates through transverse grooves in the inverted-T-shaped inserting grooves, the strip-shaped ratchets face the groove opening directions of the inverted-T-shaped inserting grooves, rotating bases are fixed to the positions, located on the two sides of the groove openings of the inverted-T-shaped inserting grooves, of the inserting blocks, a rotating shaft is fixed between the rotating bases, the rotating shaft is sleeved with a ratchet rod in rotating fit with the rotating shaft to form a lever structure, and the lower end of the ratchet rod extends to form a pawl. The rotating shaft is further sleeved with a torsional spring to drive the pawl to abut against the inserting strips, when the pawl abuts against the inserting strips, the pawl can be matched with the strip-shaped ratchets to limit movement of the inserting blocks towards the pile opening supporting platform, and a ratchet rod rotation control device is further arranged at the upper end of the ratchet rod so that the ratchet rod can be conveniently operated to rotate.
本发明公开了一种防止钢筋笼上浮的装置，包括桩口支撑平台和位于下方的钢筋笼支撑架，桩口支撑平台的下表面固定有插条，插条侧面上设置有条形棘齿，钢筋笼支撑架上固定有插块，插块侧面上开设有倒T型插槽，插条穿过于倒T型插槽中的横槽，条形棘齿朝向于倒T型插槽的槽口方向，插块位于倒T型插槽的槽口两侧固定有转动座，转动座之间固定有转轴，转轴上套设有与其转动配合的棘杆以形成杠杆结构，棘杆的下端延伸形成有棘爪，转轴上还套设有扭簧以驱使棘爪抵接在插条上，当棘爪抵接在插条上时，棘爪能够与条形棘齿配合以对插块朝向桩口支撑平台方向移动进行限位，棘杆的上端还设置有棘杆转动控制装置方便操作棘杆转动。
Device for preventing reinforcement cage from floating upwards
The invention discloses a device for preventing a reinforcement cage from floating upwards. The device comprises a pile opening supporting platform and a reinforcement cage supporting frame located on the lower portion, inserting strips are fixed to the lower surface of the pile opening supporting platform, strip-shaped ratchets are arranged on the side faces of the inserting strips, inserting blocks are fixed to the reinforcement cage supporting frame, and inverted-T-shaped inserting grooves are formed in the side faces of the inserting blocks. The inserting strips penetrates through transverse grooves in the inverted-T-shaped inserting grooves, the strip-shaped ratchets face the groove opening directions of the inverted-T-shaped inserting grooves, rotating bases are fixed to the positions, located on the two sides of the groove openings of the inverted-T-shaped inserting grooves, of the inserting blocks, a rotating shaft is fixed between the rotating bases, the rotating shaft is sleeved with a ratchet rod in rotating fit with the rotating shaft to form a lever structure, and the lower end of the ratchet rod extends to form a pawl. The rotating shaft is further sleeved with a torsional spring to drive the pawl to abut against the inserting strips, when the pawl abuts against the inserting strips, the pawl can be matched with the strip-shaped ratchets to limit movement of the inserting blocks towards the pile opening supporting platform, and a ratchet rod rotation control device is further arranged at the upper end of the ratchet rod so that the ratchet rod can be conveniently operated to rotate.
本发明公开了一种防止钢筋笼上浮的装置，包括桩口支撑平台和位于下方的钢筋笼支撑架，桩口支撑平台的下表面固定有插条，插条侧面上设置有条形棘齿，钢筋笼支撑架上固定有插块，插块侧面上开设有倒T型插槽，插条穿过于倒T型插槽中的横槽，条形棘齿朝向于倒T型插槽的槽口方向，插块位于倒T型插槽的槽口两侧固定有转动座，转动座之间固定有转轴，转轴上套设有与其转动配合的棘杆以形成杠杆结构，棘杆的下端延伸形成有棘爪，转轴上还套设有扭簧以驱使棘爪抵接在插条上，当棘爪抵接在插条上时，棘爪能够与条形棘齿配合以对插块朝向桩口支撑平台方向移动进行限位，棘杆的上端还设置有棘杆转动控制装置方便操作棘杆转动。
Device for preventing reinforcement cage from floating upwards
一种防止钢筋笼上浮的装置
WANG YU (Autor:in) / GUO SHAODONG (Autor:in) / ZHOU XIONG (Autor:in) / HUANG RUI (Autor:in) / WANG QIANCHENG (Autor:in)
01.02.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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