Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Low-clearance reinforcement cage lowering device and method
The invention relates to a low-clearance reinforcement cage lowering device and method.The device comprises spiral stirrups, stirrup connecting devices, longitudinal bars, prefabricated buckles, longitudinal bar positioning discs and a conveying device, the spiral stirrups are formed by prefabricating and compressing steel strands and placed in the stirrup connecting devices, the prefabricated buckles are arranged on the stirrups at equal intervals, and the longitudinal bars are arranged on the longitudinal bar positioning discs; a conveying device is installed at the bottom end of the longitudinal bar, a through hole is formed in the longitudinal bar positioning disc, and under the action of the conveying device, the longitudinal bar penetrates through the through hole to drive the reinforcement cage to be lowered and extrude the prefabricated buckle to be connected with the longitudinal bar. According to the device, the steel strands serve as reinforcement cage stirrups to be prefabricated into spiral stirrups, the size is small, transportation is convenient, and the device is suitable for construction in a narrow space. The double-layer rubber rolling wheels serve as a conveying device and have the functions of pulling the longitudinal bars downwards, extruding the prefabricated buckles to be connected with the longitudinal bars and the like. And moreover, the prefabricated buckles are arranged on the spiral stirrups at equal intervals in advance, spiral stirrup forming, reinforcement cage connecting and lowering are conducted at the same time, and the construction efficiency is improved.
本发明涉及一种低净空钢筋笼下放装置及方法，该装置包括螺旋箍筋、箍筋连接装置、纵筋、预制卡扣、纵筋定位盘以及传送装置，螺旋箍筋由钢绞线预制压缩而成，螺旋箍筋放置于箍筋连接装置中，箍筋上等间距设置预制卡扣，纵筋底端安装传送装置，纵筋定位盘上设有贯通孔，在传送装置的作用下，纵筋穿过贯通孔带动钢筋笼下放并挤紧预制卡扣与纵筋连接。该装置将钢绞线作为钢筋笼箍筋预制形成螺旋箍筋，体积小，方便运输，适合在狭小空间内施工。双层橡胶滚轮作为传送装置具有拉纵筋向下，挤紧预制卡扣与纵筋连接等功能。而且，通过预先在螺旋箍筋上等距设置预制卡扣，螺旋箍筋成型、钢筋笼连接和下放同时进行，提高了施工效率。
Low-clearance reinforcement cage lowering device and method
The invention relates to a low-clearance reinforcement cage lowering device and method.The device comprises spiral stirrups, stirrup connecting devices, longitudinal bars, prefabricated buckles, longitudinal bar positioning discs and a conveying device, the spiral stirrups are formed by prefabricating and compressing steel strands and placed in the stirrup connecting devices, the prefabricated buckles are arranged on the stirrups at equal intervals, and the longitudinal bars are arranged on the longitudinal bar positioning discs; a conveying device is installed at the bottom end of the longitudinal bar, a through hole is formed in the longitudinal bar positioning disc, and under the action of the conveying device, the longitudinal bar penetrates through the through hole to drive the reinforcement cage to be lowered and extrude the prefabricated buckle to be connected with the longitudinal bar. According to the device, the steel strands serve as reinforcement cage stirrups to be prefabricated into spiral stirrups, the size is small, transportation is convenient, and the device is suitable for construction in a narrow space. The double-layer rubber rolling wheels serve as a conveying device and have the functions of pulling the longitudinal bars downwards, extruding the prefabricated buckles to be connected with the longitudinal bars and the like. And moreover, the prefabricated buckles are arranged on the spiral stirrups at equal intervals in advance, spiral stirrup forming, reinforcement cage connecting and lowering are conducted at the same time, and the construction efficiency is improved.
本发明涉及一种低净空钢筋笼下放装置及方法，该装置包括螺旋箍筋、箍筋连接装置、纵筋、预制卡扣、纵筋定位盘以及传送装置，螺旋箍筋由钢绞线预制压缩而成，螺旋箍筋放置于箍筋连接装置中，箍筋上等间距设置预制卡扣，纵筋底端安装传送装置，纵筋定位盘上设有贯通孔，在传送装置的作用下，纵筋穿过贯通孔带动钢筋笼下放并挤紧预制卡扣与纵筋连接。该装置将钢绞线作为钢筋笼箍筋预制形成螺旋箍筋，体积小，方便运输，适合在狭小空间内施工。双层橡胶滚轮作为传送装置具有拉纵筋向下，挤紧预制卡扣与纵筋连接等功能。而且，通过预先在螺旋箍筋上等距设置预制卡扣，螺旋箍筋成型、钢筋笼连接和下放同时进行，提高了施工效率。
Low-clearance reinforcement cage lowering device and method
一种低净空钢筋笼下放装置及方法
LI HAOZE (Autor:in) / LONG LIBO (Autor:in) / WANG ZHUJUN (Autor:in) / YAN KAIKAI (Autor:in) / GAO SHUJUN (Autor:in)
26.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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