A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Stress testing device for pile foundation
The invention belongs to the field of building material detection, and particularly relates to a stress testing device for a pile foundation. The stress testing device is characterized in that a supporting column is slidably connected to the interior of a supporting cover at the top of a base, the top end of the supporting column extends to the position above the supporting cover and is fixedly provided with a transverse plate, clamping assemblies are fixedly arranged at the bottom of the transverse plate and the top of the base, an output shaft of a driving motor on one side of the top of thebase is in threaded connection with a rack, a rotating shaft rotationally connected to the top of the base is fixedly sleeved with a gear, a mounting disc is fixedly arranged at the top end of the rotating shaft, a hook rod is slidably connected to the interior of a fixing cover fixedly arranged on one side of the transverse plate, one end of the hook rod extends to the outer side of the fixing cover, and a pressure sensor is fixedly arranged on the inner wall of the bottom of the fixing cover. According to the stress testing device, reinforcing steel bars can be automatically clamped, and meanwhile, pressure is continuously applied to the reinforcing steel bars so that the maximum stress value capable of being borne by the reinforcing steel bars can be accurately measured, and good convenience is achieved.
本发明属于建筑材料检测领域，尤其涉及一种桩基应力测试装置，底座顶部支撑罩内滑动连接有支撑柱，支撑柱的顶端延伸至支撑罩的上方并固定安装有横板，横板底部和底座的顶部均固定安装有夹紧组件，底座的顶部一侧驱动电机的输出轴上螺纹连接有齿条，且底座的顶部转动连接转轴上固定套设有齿轮，转轴的顶端固定安装有安装盘，横板的一侧固定安装固定罩内滑动连接有钩杆，且钩杆的一端延伸至固定罩的外侧，固定罩的底部内壁上固定安装有压力传感器，本发明能够实现对钢筋进行自动夹紧，同时通过对钢筋不断地施加压力，以此能够准确的测出钢筋能够承受的最大应力值，具有良好的方便性。
Stress testing device for pile foundation
The invention belongs to the field of building material detection, and particularly relates to a stress testing device for a pile foundation. The stress testing device is characterized in that a supporting column is slidably connected to the interior of a supporting cover at the top of a base, the top end of the supporting column extends to the position above the supporting cover and is fixedly provided with a transverse plate, clamping assemblies are fixedly arranged at the bottom of the transverse plate and the top of the base, an output shaft of a driving motor on one side of the top of thebase is in threaded connection with a rack, a rotating shaft rotationally connected to the top of the base is fixedly sleeved with a gear, a mounting disc is fixedly arranged at the top end of the rotating shaft, a hook rod is slidably connected to the interior of a fixing cover fixedly arranged on one side of the transverse plate, one end of the hook rod extends to the outer side of the fixing cover, and a pressure sensor is fixedly arranged on the inner wall of the bottom of the fixing cover. According to the stress testing device, reinforcing steel bars can be automatically clamped, and meanwhile, pressure is continuously applied to the reinforcing steel bars so that the maximum stress value capable of being borne by the reinforcing steel bars can be accurately measured, and good convenience is achieved.
本发明属于建筑材料检测领域，尤其涉及一种桩基应力测试装置，底座顶部支撑罩内滑动连接有支撑柱，支撑柱的顶端延伸至支撑罩的上方并固定安装有横板，横板底部和底座的顶部均固定安装有夹紧组件，底座的顶部一侧驱动电机的输出轴上螺纹连接有齿条，且底座的顶部转动连接转轴上固定套设有齿轮，转轴的顶端固定安装有安装盘，横板的一侧固定安装固定罩内滑动连接有钩杆，且钩杆的一端延伸至固定罩的外侧，固定罩的底部内壁上固定安装有压力传感器，本发明能够实现对钢筋进行自动夹紧，同时通过对钢筋不断地施加压力，以此能够准确的测出钢筋能够承受的最大应力值，具有良好的方便性。
Stress testing device for pile foundation
一种桩基应力测试装置
LEI CHENGPING (author)
2020-12-11
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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