A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an early-dismantling supporting device for constructional engineering. The early-dismantling supporting device for constructional engineering comprises a base; a rotating column is arranged above the base, connecting cylinders are arranged below and above the rotating column, a threaded sleeve is fixedly connected to the upper end face of the upper connecting cylinder, a threaded shaft is connected to the threaded sleeve in a matched mode, and a bearing column is fixedly connected to the upper end of the threaded shaft; second arc annular grooves are formed in the upperend face and the lower end face of the rotating column, a plurality of balls are arranged in the second arc annular grooves, an upper rotating shaft is connected to the upper end of the rotating column, a lower rotating shaft is connected to the lower portion of the rotating column, a rectangular column is fixedly connected to the upper end of the upper rotating shaft, a rectangular blind hole isformed in the lower end face of the threaded shaft, and the upper end of the rectangular column extends into the rectangular blind hole. According to the early-dismantling supporting device for the constructional engineering, through the arrangement of the threaded sleeve, the threaded shaft and the rectangular column, when the rectangular column rotates, the threaded shaft can rotate along withthe rectangular column, the threaded shaft can move up and down, and then the height of the early-dismantling supporting device can be conveniently adjusted.
本发明公开了一种建筑工程早拆支撑装置，包括底座，所述底座的上方设置有转动柱，转动柱的下方和上方均设置有连接筒，上方的连接筒的上端面固定连接有螺纹套筒，螺纹套筒上配合连接有螺纹轴，螺纹轴的上端固定连接有承托柱，所述转动柱的上端面和下端面均设置有第二圆弧环槽，第二圆弧环槽中设置有数个滚珠，转动柱的上端连接有上旋转轴，转动柱的下方连接有下旋转轴，上旋转轴的上端固定连接有矩形柱，所述螺纹轴的下端面设置有矩形盲孔，矩形柱的上端伸入矩形盲孔中。本发明通过螺纹套筒、螺纹轴和矩形柱的设置，矩形柱发生转动时，螺纹轴也会跟随转动，螺纹轴能够实现上下移动，进而方便对本发明的高度进行调节。
The invention discloses an early-dismantling supporting device for constructional engineering. The early-dismantling supporting device for constructional engineering comprises a base; a rotating column is arranged above the base, connecting cylinders are arranged below and above the rotating column, a threaded sleeve is fixedly connected to the upper end face of the upper connecting cylinder, a threaded shaft is connected to the threaded sleeve in a matched mode, and a bearing column is fixedly connected to the upper end of the threaded shaft; second arc annular grooves are formed in the upperend face and the lower end face of the rotating column, a plurality of balls are arranged in the second arc annular grooves, an upper rotating shaft is connected to the upper end of the rotating column, a lower rotating shaft is connected to the lower portion of the rotating column, a rectangular column is fixedly connected to the upper end of the upper rotating shaft, a rectangular blind hole isformed in the lower end face of the threaded shaft, and the upper end of the rectangular column extends into the rectangular blind hole. According to the early-dismantling supporting device for the constructional engineering, through the arrangement of the threaded sleeve, the threaded shaft and the rectangular column, when the rectangular column rotates, the threaded shaft can rotate along withthe rectangular column, the threaded shaft can move up and down, and then the height of the early-dismantling supporting device can be conveniently adjusted.
本发明公开了一种建筑工程早拆支撑装置，包括底座，所述底座的上方设置有转动柱，转动柱的下方和上方均设置有连接筒，上方的连接筒的上端面固定连接有螺纹套筒，螺纹套筒上配合连接有螺纹轴，螺纹轴的上端固定连接有承托柱，所述转动柱的上端面和下端面均设置有第二圆弧环槽，第二圆弧环槽中设置有数个滚珠，转动柱的上端连接有上旋转轴，转动柱的下方连接有下旋转轴，上旋转轴的上端固定连接有矩形柱，所述螺纹轴的下端面设置有矩形盲孔，矩形柱的上端伸入矩形盲孔中。本发明通过螺纹套筒、螺纹轴和矩形柱的设置，矩形柱发生转动时，螺纹轴也会跟随转动，螺纹轴能够实现上下移动，进而方便对本发明的高度进行调节。
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