Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mechanical self-locking type connecting sleeve structure and construction method
The invention discloses a mechanical self-locking type connecting sleeve structure and a construction method. The invention aims to provide a novel structural form for solving the problems that a plurality of reinforcing mesh joints cannot be accurately centered during construction, the connection of reinforcing steel bars slips and the like through the mechanical self-locking type connecting sleeve with a high tolerance rate in prefabricated assembly structures of bridges and buildings. A clamping piece mechanism is assembled into a whole through a fixing frame mechanism and installed in a tolerance adjusting steel sleeve, then a steel spring is installed, an end socket structure is screwed in, threads at the two ends of the end socket structure are arranged in a positive and negative rotation mode, it is guaranteed that fastening is conducted during screwing, and an anti-loosening effect can be achieved. The mechanical self-locking type connecting sleeve structure has the technical advantages that mechanical connection is adopted, installation is more convenient, a clamping mechanism is distributed in a special tooth form, machining is rapid, precision is easy to control, and the equipment and labor cost is reduced; a tolerance chamfer is arranged on the tolerance adjusting steel sleeve, controlling of error control caused by too large spacing error of the reinforcing steel bars in the construction process is facilitated, the threads at the two ends of the end socket structure are arranged in the positive and negative rotation mode, it is guaranteed that fastening is conducted during screwing, and the anti-loosening effect can be achieved.
本发明公开了一种机械自锁式连接套筒结构及施工方法，其技术目的是在桥梁、建筑预制拼装结构中通过容差率高的机械自锁式连接套筒，解决施工中多根钢筋网接头无法准确对中，及钢筋连接滑移等问题的一种新的结构形式。夹片机构通过固定架机构组装成整体，装入容差调节钢套筒中，然后装入钢弹簧，旋入封头结构，封头结构两端螺纹为正反旋布置，保证拧动时同时紧固，并且能起到防松作用。本申请对应的技术优点体现为；采用机械式连接，安装更方便，夹紧机构特殊齿形分布，加工快捷、精度容易控制，降低设备及人工成本；容差调节钢套筒上设置容差倒角，方便在施工过程中控制因钢筋间距误差太大引起的误差控制，封头结构两端螺纹为正反旋布置，保证拧动时同时紧固，并且能起到防松作用。
Mechanical self-locking type connecting sleeve structure and construction method
The invention discloses a mechanical self-locking type connecting sleeve structure and a construction method. The invention aims to provide a novel structural form for solving the problems that a plurality of reinforcing mesh joints cannot be accurately centered during construction, the connection of reinforcing steel bars slips and the like through the mechanical self-locking type connecting sleeve with a high tolerance rate in prefabricated assembly structures of bridges and buildings. A clamping piece mechanism is assembled into a whole through a fixing frame mechanism and installed in a tolerance adjusting steel sleeve, then a steel spring is installed, an end socket structure is screwed in, threads at the two ends of the end socket structure are arranged in a positive and negative rotation mode, it is guaranteed that fastening is conducted during screwing, and an anti-loosening effect can be achieved. The mechanical self-locking type connecting sleeve structure has the technical advantages that mechanical connection is adopted, installation is more convenient, a clamping mechanism is distributed in a special tooth form, machining is rapid, precision is easy to control, and the equipment and labor cost is reduced; a tolerance chamfer is arranged on the tolerance adjusting steel sleeve, controlling of error control caused by too large spacing error of the reinforcing steel bars in the construction process is facilitated, the threads at the two ends of the end socket structure are arranged in the positive and negative rotation mode, it is guaranteed that fastening is conducted during screwing, and the anti-loosening effect can be achieved.
本发明公开了一种机械自锁式连接套筒结构及施工方法，其技术目的是在桥梁、建筑预制拼装结构中通过容差率高的机械自锁式连接套筒，解决施工中多根钢筋网接头无法准确对中，及钢筋连接滑移等问题的一种新的结构形式。夹片机构通过固定架机构组装成整体，装入容差调节钢套筒中，然后装入钢弹簧，旋入封头结构，封头结构两端螺纹为正反旋布置，保证拧动时同时紧固，并且能起到防松作用。本申请对应的技术优点体现为；采用机械式连接，安装更方便，夹紧机构特殊齿形分布，加工快捷、精度容易控制，降低设备及人工成本；容差调节钢套筒上设置容差倒角，方便在施工过程中控制因钢筋间距误差太大引起的误差控制，封头结构两端螺纹为正反旋布置，保证拧动时同时紧固，并且能起到防松作用。
Mechanical self-locking type connecting sleeve structure and construction method
一种机械自锁式连接套筒结构及施工方法
LU WEI (Autor:in) / ZOU YU (Autor:in) / YU ZHIBING (Autor:in) / LIU WANCHUN (Autor:in) / LIU CHAO (Autor:in) / JI SHENZENG (Autor:in) / LI HAIQING (Autor:in) / LUO QI (Autor:in) / CHEN JIE (Autor:in) / WANG YANG (Autor:in)
03.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04C
STRUCTURAL ELEMENTS
,
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