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Connecting rod capable of monitoring axial force in real time
The invention discloses a connecting rod capable of monitoring the axial force in real time. The connecting rod is characterized by comprising two main rods, a sleeve rod and a hinge pin sensor. Eachmain rod comprises an outer connecting rod, an inner connecting rod and a threaded rod. One end of each inner connecting rod is fixedly connected with the end of the corresponding outer connecting rod, and a first connector is arranged at the other end of each inner connecting rod. The two main rods are coaxial, and the first connectors are hinged through the hinge pin sensor. The sleeve rod comprises two half sleeves. Sliding grooves which are arranged in the length direction are formed in the inner connecting rods at least in the upper direction and the lower direction, balls are embedded into the positions, corresponding to the sliding grooves, of the inner side of the sleeve rod, and the exposed portions of the balls are buckled in the sliding grooves. The main rods and the sleeve rodcan relatively slide in the axial direction. The connecting rod directly bears all the axial force through the hinge pin sensor, the axial tension and the pressure of a rod piece can be accurately monitored in real time, and the accuracy of the measurement result of the hinge pin sensor can be improved due to the fact that the balls and the sliding grooves are arranged.
本发明公开了一种可实时监测轴力的连接杆，其特征在于，所述连接杆包括2个主杆、1个套杆和1个销轴传感器。所述主杆包括外连杆、内连杆和螺杆；内连杆的一端与外连杆的端部固定连接，另一端设置有第一连接头；两个主杆同轴心，且第一连接头通过销轴传感器铰接；所述套杆包括两个半套管；所述内连杆上至少在上下两个方向上设置有沿长度方向的滑槽，所述套杆内侧与滑槽对应位置上内嵌有滚珠，所述滚珠外露部分卡扣在滑槽中，所述主杆与所述套杆可沿轴向方向相对滑动。所述连接杆通过销轴传感器直接承受全部轴力，可实时准确地监测杆件的轴向拉力和压力，且通过设置滚珠和滑槽，可提高销轴传感器测量结果的准确性。
Connecting rod capable of monitoring axial force in real time
The invention discloses a connecting rod capable of monitoring the axial force in real time. The connecting rod is characterized by comprising two main rods, a sleeve rod and a hinge pin sensor. Eachmain rod comprises an outer connecting rod, an inner connecting rod and a threaded rod. One end of each inner connecting rod is fixedly connected with the end of the corresponding outer connecting rod, and a first connector is arranged at the other end of each inner connecting rod. The two main rods are coaxial, and the first connectors are hinged through the hinge pin sensor. The sleeve rod comprises two half sleeves. Sliding grooves which are arranged in the length direction are formed in the inner connecting rods at least in the upper direction and the lower direction, balls are embedded into the positions, corresponding to the sliding grooves, of the inner side of the sleeve rod, and the exposed portions of the balls are buckled in the sliding grooves. The main rods and the sleeve rodcan relatively slide in the axial direction. The connecting rod directly bears all the axial force through the hinge pin sensor, the axial tension and the pressure of a rod piece can be accurately monitored in real time, and the accuracy of the measurement result of the hinge pin sensor can be improved due to the fact that the balls and the sliding grooves are arranged.
本发明公开了一种可实时监测轴力的连接杆，其特征在于，所述连接杆包括2个主杆、1个套杆和1个销轴传感器。所述主杆包括外连杆、内连杆和螺杆；内连杆的一端与外连杆的端部固定连接，另一端设置有第一连接头；两个主杆同轴心，且第一连接头通过销轴传感器铰接；所述套杆包括两个半套管；所述内连杆上至少在上下两个方向上设置有沿长度方向的滑槽，所述套杆内侧与滑槽对应位置上内嵌有滚珠，所述滚珠外露部分卡扣在滑槽中，所述主杆与所述套杆可沿轴向方向相对滑动。所述连接杆通过销轴传感器直接承受全部轴力，可实时准确地监测杆件的轴向拉力和压力，且通过设置滚珠和滑槽，可提高销轴传感器测量结果的准确性。
Connecting rod capable of monitoring axial force in real time
一种可实时监测轴力的连接杆
PAN XI (author) / HUANG YULIN (author) / PAN FENG (author) / ZUO ZIBO (author) / HAN YAMING (author) / ZHANG LONGLONG (author)
2020-07-24
Patent
Electronic Resource
Chinese
IPC:
B66B
Aufzüge
,
ELEVATORS
/
E04G
SCAFFOLDING
,
Baugerüste
/
G01L
Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden
,
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
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