The invention discloses a novel bridge construction detection telescopic arm. The outer wall of a straight rod is fixedly connected with the inner wall of a transverse barrel, the bottom of the transverse barrel is fixedly connected with the top of a first sliding sleeve, the inner wall of the first sliding sleeve is slidably connected with the outer wall of a first sliding rod in a clamped mode, the two ends of the first sliding rod are fixedly connected with the left side and the right side of the inner wall of a square shell respectively, a first spring is fixedly connected to the front face of the transverse barrel, an inclined rod is fixedly connected to the top of the first spring, the bottom of the inclined rod is rotationally connected with the upper portion of the front face of the square shell through a hinge pin, an outer shell is fixedly connected to the top of the square shell, and then inclined rod is arranged on the right side of the inner wall of the outer shell in an attached mode. According to the novel bridge construction detection telescopic arm, through cooperation of the square shell, the straight rod and the transverse barrel, limiting is carried out on a shell body through a protruding round block on the base, meanwhile, fixing is carried out on the straight rod by adopting the first spring, and therefore the problems that an existing device is unstable in fixation during working and prone to shaking during use are solved, and practicability is improved.
本发明公开了一种新型桥梁施工检测伸缩臂,所述直杆的外壁与横筒的内壁固定连接,所述横筒的底部与第一滑套的顶部固定连接,所述第一滑套的内壁与第一滑杆的外壁滑动卡接,所述第一滑杆的两端分别与方壳的内壁左右两侧固定连接,所述横筒的正面固接有第一弹簧,所述第一弹簧的顶部固接有斜杆,所述斜杆的底部通过销轴与方壳的正面上方转动相连,所述方壳的顶部固接有外壳,所述外壳的内壁右侧贴合有斜杆。该装置通过方壳、直杆和横筒之间的配合,通过底座上凸起的圆块对壳体进行限位,同时采用第一弹簧对直杆进行固定,解决了现有装置在进行工作时固定不稳固,在使用时容易发生晃动的问题,提高了实用性。
Novel bridge construction detection telescopic arm
一种新型桥梁施工检测伸缩臂
2021-06-04
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 |
Telescopic bridge used for vehicles and control system of telescopic bridge
European Patent Office | 2015
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