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Sensor mounting device for monitoring effective prestress loss of concrete beam
The invention discloses a sensor mounting device for monitoring effective prestress loss of a concrete beam. The sensor mounting device comprises a movable mounting vehicle, a hinge seat is fixedly connected to the upper side of the movable mounting vehicle, a telescopic arm is hinged to the hinge seat, a supporting shaft is fixedly connected to the upper end of the telescopic arm, the supporting shaft is rotationally connected with a cylindrical shell, and one end of the outer circle of the cylindrical shell is fixedly connected with a rubber ring; at least two windows are arranged in the middle of the outer circle of the cylindrical shell, baffles are fixedly connected to the inner walls of the cylindrical shell on the two sides of each window, inserting grooves are formed in the sides, facing the windows, of the baffles, elastic pieces are jointly inserted into the inserting grooves of the two baffles, sheet-shaped sensors are pasted to the outer sides, corresponding to the windows, of the elastic pieces, and the sheet-shaped sensors are provided with pasting faces. And a push-out device is arranged in the cylindrical shell. Through rolling of the cylindrical shell, the window of the outer circle face of the cylindrical shell can make contact with the side face of the prestressed beam, at the moment, the sheet-shaped sensor is pushed out through the push-out device, the sheet-shaped sensor is pasted to the side face of the prestressed beam, and installation is convenient and fast.
本发明公开了用于监测混凝土梁有效预应力损失的传感器安装装置，包括移动安装车，移动安装车上侧固定连接铰接座，铰接座铰接连接伸缩臂，伸缩臂上端固定连接支撑轴，支撑轴转动连接圆柱壳体，圆柱壳体的外圆一端固定连接橡胶环；圆柱壳体的外圆中部至少设置两个窗口，每个窗口两侧的圆柱壳体内壁固定连接挡板，挡板朝向窗口的一侧设有插槽，两个挡板的插槽内共同插接有弹性片，弹性片对应窗口外侧粘贴有片状传感器，片状传感器设有粘贴面，圆柱壳体内设置推出装置。本发明通过圆柱壳体滚动，其外圆面的窗口会出现与预应力梁侧面接触的状态，在此时通过推出装置将片状传感器推出，片状传感器粘贴到预应力梁侧面，安装便捷。
Sensor mounting device for monitoring effective prestress loss of concrete beam
The invention discloses a sensor mounting device for monitoring effective prestress loss of a concrete beam. The sensor mounting device comprises a movable mounting vehicle, a hinge seat is fixedly connected to the upper side of the movable mounting vehicle, a telescopic arm is hinged to the hinge seat, a supporting shaft is fixedly connected to the upper end of the telescopic arm, the supporting shaft is rotationally connected with a cylindrical shell, and one end of the outer circle of the cylindrical shell is fixedly connected with a rubber ring; at least two windows are arranged in the middle of the outer circle of the cylindrical shell, baffles are fixedly connected to the inner walls of the cylindrical shell on the two sides of each window, inserting grooves are formed in the sides, facing the windows, of the baffles, elastic pieces are jointly inserted into the inserting grooves of the two baffles, sheet-shaped sensors are pasted to the outer sides, corresponding to the windows, of the elastic pieces, and the sheet-shaped sensors are provided with pasting faces. And a push-out device is arranged in the cylindrical shell. Through rolling of the cylindrical shell, the window of the outer circle face of the cylindrical shell can make contact with the side face of the prestressed beam, at the moment, the sheet-shaped sensor is pushed out through the push-out device, the sheet-shaped sensor is pasted to the side face of the prestressed beam, and installation is convenient and fast.
本发明公开了用于监测混凝土梁有效预应力损失的传感器安装装置，包括移动安装车，移动安装车上侧固定连接铰接座，铰接座铰接连接伸缩臂，伸缩臂上端固定连接支撑轴，支撑轴转动连接圆柱壳体，圆柱壳体的外圆一端固定连接橡胶环；圆柱壳体的外圆中部至少设置两个窗口，每个窗口两侧的圆柱壳体内壁固定连接挡板，挡板朝向窗口的一侧设有插槽，两个挡板的插槽内共同插接有弹性片，弹性片对应窗口外侧粘贴有片状传感器，片状传感器设有粘贴面，圆柱壳体内设置推出装置。本发明通过圆柱壳体滚动，其外圆面的窗口会出现与预应力梁侧面接触的状态，在此时通过推出装置将片状传感器推出，片状传感器粘贴到预应力梁侧面，安装便捷。
Sensor mounting device for monitoring effective prestress loss of concrete beam
用于监测混凝土梁有效预应力损失的传感器安装装置
LIU QINGHUA (author) / QIU ZHANGLONG (author) / WANG WEI (author) / LUO BINLONG (author) / ZHAI YONGHONG (author) / LEI XIANSHENG (author) / XI ZHENGHUI (author) / CHEN BIN (author) / XU PING (author)
2024-04-26
Patent
Electronic Resource
Chinese
IPC:
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
/
E01D
BRIDGES
,
Brücken
/
F16F
SPRINGS
,
Federn
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