A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Height-adjustable cross beam convenient to fix and operation method
The invention discloses a height-adjustable cross beam convenient to fix and an operation method. The height-adjustable cross beam convenient to fix comprises a first stand column, a first threaded rod is connected to the inner wall of the first stand column through a bearing, a first belt wheel is inserted into the outer wall of the first threaded rod, and the first threaded rod is in transmission connection with a first servo motor through the first belt wheel; and the outer wall of the first threaded rod is in threaded connection with a first sleeve, the outer wall of the top of the first sleeve is connected with a connecting pipe, the outer wall of the top of the connecting pipe is connected with a first connecting column, the outer wall of one side of the first connecting column is fixedly connected with an electric telescopic rod through a bolt, and a piston column of the electric telescopic rod is connected with a limiting rod. The second servo motor drives the second threaded rod to rotate, so that the first clamping plate can do circle center motion, the cross beam is fixed by continuously reducing the distance between the first clamping plate and the second clamping plate, and the cross beam is not firmly fixed with the first clamping plate and the second clamping plate, so that the cross beam is convenient to disassemble and assemble, and the operation is simple.
本发明公开了一种便于固定可调节高度的横梁及操作方法，包括第一立柱，所述第一立柱内壁通过轴承连接有第一螺纹杆，所述第一螺纹杆外壁插接有第一皮带轮，且第一螺纹杆通过第一皮带轮传动连接有第一伺服电机，所述第一螺纹杆外壁螺接有第一套管，且第一套管顶部外壁连接有连接管，所述连接管顶部外壁连接有第一连接柱，所述第一连接柱一侧外壁通过螺栓固定连接有电动伸缩杆，且电动伸缩杆的活塞柱连接有限位杆。本发明通过第二伺服电机带动第二螺纹杆转动，使得第一夹持板能够做圆心运动，通过第一加持板与第二夹持板之间的距离不断减小来固定横梁，由于横梁与第一夹持板和第二夹持板之间不是固定死的，所以方便了横梁的拆装，操作简单。
Height-adjustable cross beam convenient to fix and operation method
The invention discloses a height-adjustable cross beam convenient to fix and an operation method. The height-adjustable cross beam convenient to fix comprises a first stand column, a first threaded rod is connected to the inner wall of the first stand column through a bearing, a first belt wheel is inserted into the outer wall of the first threaded rod, and the first threaded rod is in transmission connection with a first servo motor through the first belt wheel; and the outer wall of the first threaded rod is in threaded connection with a first sleeve, the outer wall of the top of the first sleeve is connected with a connecting pipe, the outer wall of the top of the connecting pipe is connected with a first connecting column, the outer wall of one side of the first connecting column is fixedly connected with an electric telescopic rod through a bolt, and a piston column of the electric telescopic rod is connected with a limiting rod. The second servo motor drives the second threaded rod to rotate, so that the first clamping plate can do circle center motion, the cross beam is fixed by continuously reducing the distance between the first clamping plate and the second clamping plate, and the cross beam is not firmly fixed with the first clamping plate and the second clamping plate, so that the cross beam is convenient to disassemble and assemble, and the operation is simple.
本发明公开了一种便于固定可调节高度的横梁及操作方法，包括第一立柱，所述第一立柱内壁通过轴承连接有第一螺纹杆，所述第一螺纹杆外壁插接有第一皮带轮，且第一螺纹杆通过第一皮带轮传动连接有第一伺服电机，所述第一螺纹杆外壁螺接有第一套管，且第一套管顶部外壁连接有连接管，所述连接管顶部外壁连接有第一连接柱，所述第一连接柱一侧外壁通过螺栓固定连接有电动伸缩杆，且电动伸缩杆的活塞柱连接有限位杆。本发明通过第二伺服电机带动第二螺纹杆转动，使得第一夹持板能够做圆心运动，通过第一加持板与第二夹持板之间的距离不断减小来固定横梁，由于横梁与第一夹持板和第二夹持板之间不是固定死的，所以方便了横梁的拆装，操作简单。
Height-adjustable cross beam convenient to fix and operation method
一种便于固定可调节高度的横梁及操作方法
HUANG BINRUN (author) / HUANG RUNXIA (author)
2021-04-16
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
Height-adjustable bollard convenient to disassemble and assemble
| European Patent Office | 2024
Height-adjustable operation platform device at bottom of rectangular beam
| European Patent Office | 2020