The invention discloses a supporting anchor cable uplift bearing capacity test jack supporting device which comprises a bottom plate, a first universal joint and a second universal joint which are the same in structure are fixed to the top of the bottom plate, a supporting rod is fixed to the top of the first universal joint, and a bottom pipe is fixed to the top of the second universal joint. The top of the supporting rod is movably connected with the side face of the bottom pipe to form an adjustable triangular support so as to adjust the inclination angle of the bottom pipe, a ball head is arranged at the top of the bottom pipe, and the top of the ball head is sleeved with a supporting seat. The supporting seat has the beneficial effects that angle adjustment of the bottom pipe is achieved through cooperation of the supporting rod and the bottom pipe, swing adjustment after cooperation of the bottom pipe and the supporting rod can be achieved through arrangement of the first universal joint and the second universal joint, and rotation of the supporting seat in any direction can be achieved through a ball head at the top of the bottom pipe; therefore, the technical problem that the provided uplift bearing capacity cannot be along the axial direction of the anchor cable due to the fact that the jack can only be placed on the supporting anchor cable and cannot be fixed in the prior art is solved.
本发明公开了一种支护锚索抗拔承载力试验千斤顶支撑装置,所述支撑装置包括包括底板,底板的顶部固定有结构相同的第一万向节和第二万向节,第一万向节的顶部固定有支撑杆,第二万向节的顶部固定有底管,支撑杆的顶部和底管的侧面活动连接,形成可调的三角形支持,以调节底管的倾斜角度,底管的顶部设有球头,球头的顶部套设有支撑座。本发明的有益效果是:通过支撑杆与底管的配合实现底管的角度调节,通过第一万向节和第二万向节的设置,可以实现底管与支撑杆配合后的摆动调节,而底管顶部的球头能够实现支撑座任意方向的转动,进而解决现有技术中千斤顶只能放在支护锚索上,不能固定,造成提供的抗拔承载力不能沿锚索轴向的技术问题。
Jack supporting device for supporting anchor cable uplift bearing capacity test
一种支护锚索抗拔承载力试验千斤顶支撑装置
2024-05-28
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / E02D FOUNDATIONS , Gründungen |
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