A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete over-pouring height control device and method for cast-in-situ bored pile
The invention discloses a concrete over-pouring height control device and method for a cast-in-situ bored pile, which solves the problems of low efficiency and complexity in operation of a height control method for the cast-in-situ bored pile in the prior art and has the beneficial effects that the pouring height of the cast-in-situ bored pile can be accurately controlled, and the working efficiency is improved. According to the specific scheme, the concrete over-pouring height control device for the cast-in-situ bored pile comprises a base, a support frame and a connecting rod, wherein the base can be arranged in a hole of the cast-in-situ bored pile, and a positioning rod is installed on the base; the support frame is supported through the ground, a first through hole through which the positioning rod can penetrate is formed in the support frame, a disconnected alarm circuit is arranged on the support frame, and the two disconnected ends of the alarm circuit are arranged at the first through hole; and one end of the connecting rod is installed on the support frame, and the connecting rod penetrates through the base, so that the base can move relative to the connecting rod under the action of external force, and then the positioning rod is driven to enter the first through hole and communicate with the alarm circuit.
本发明公开了钻孔灌注桩混凝土超灌高度控制装置及方法，解决了现有技术中钻孔灌注桩高度的控制方法存在效率低下且工作繁琐的问题，具有能够精确控制钻孔灌注桩灌注高度，提高工作效率的有益效果，具体方案如下：钻孔灌注桩混凝土超灌高度控制装置，包括底座，底座能够设于钻孔灌注桩孔洞内，底座安装有定位杆；支撑架，支撑架通过地面支撑，支撑架设置能够用于定位杆穿过的第一贯通孔，支撑架设置断开的报警电路，报警电路断开的两端分别设于第一贯通孔处；连接杆，连接杆的一端安装于支撑架，且连接杆穿过底座设置以使得底座在外力作用下能够相对于连接杆移动，进而带动定位杆进入第一贯通孔并连通报警电路。
Concrete over-pouring height control device and method for cast-in-situ bored pile
The invention discloses a concrete over-pouring height control device and method for a cast-in-situ bored pile, which solves the problems of low efficiency and complexity in operation of a height control method for the cast-in-situ bored pile in the prior art and has the beneficial effects that the pouring height of the cast-in-situ bored pile can be accurately controlled, and the working efficiency is improved. According to the specific scheme, the concrete over-pouring height control device for the cast-in-situ bored pile comprises a base, a support frame and a connecting rod, wherein the base can be arranged in a hole of the cast-in-situ bored pile, and a positioning rod is installed on the base; the support frame is supported through the ground, a first through hole through which the positioning rod can penetrate is formed in the support frame, a disconnected alarm circuit is arranged on the support frame, and the two disconnected ends of the alarm circuit are arranged at the first through hole; and one end of the connecting rod is installed on the support frame, and the connecting rod penetrates through the base, so that the base can move relative to the connecting rod under the action of external force, and then the positioning rod is driven to enter the first through hole and communicate with the alarm circuit.
本发明公开了钻孔灌注桩混凝土超灌高度控制装置及方法，解决了现有技术中钻孔灌注桩高度的控制方法存在效率低下且工作繁琐的问题，具有能够精确控制钻孔灌注桩灌注高度，提高工作效率的有益效果，具体方案如下：钻孔灌注桩混凝土超灌高度控制装置，包括底座，底座能够设于钻孔灌注桩孔洞内，底座安装有定位杆；支撑架，支撑架通过地面支撑，支撑架设置能够用于定位杆穿过的第一贯通孔，支撑架设置断开的报警电路，报警电路断开的两端分别设于第一贯通孔处；连接杆，连接杆的一端安装于支撑架，且连接杆穿过底座设置以使得底座在外力作用下能够相对于连接杆移动，进而带动定位杆进入第一贯通孔并连通报警电路。
Concrete over-pouring height control device and method for cast-in-situ bored pile
钻孔灌注桩混凝土超灌高度控制装置及方法
ZHANG QIANQING (author) / LIU SHANWEI (author) / ZHAO YIHUA (author) / WANG SHAOLEI (author) / XIAO KAI (author) / LI YINGWEI (author) / CHEN DIYANG (author)
2021-07-27
Patent
Electronic Resource
Chinese
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