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A platform for research: civil engineering, architecture and urbanism
Device for improving replacement efficiency of suspension bridge suspenders
The invention belongs to the technical field of suspension bridges, particularly relates to a device for improving the replacement efficiency of suspension bridge suspenders, and aims to solve the problems that an existing suspender replacement device is simple in design structure and often needs to consume a large amount of manpower and material resources in the replacement process, and consequently, the replacement efficiency of the suspenders is low. The invention provides the following scheme: the device comprises a base; supporting columns are arranged on the two sides of the outer wall of the top of the base correspondingly; grooves are formed in the outer walls of the opposite sides of the two supporting columns correspondingly; lead screws are connected to the inner walls of the grooves through bearings; the outer walls of the lead screws are sleeved with sliding plates; moving plates are arranged on the outer walls of the sliding plates; the moving plates are of an L-shaped structure; an electric push rod and electric telescopic rods are arranged on the outer wall of the side, away from the sliding plate, of the moving plate; a limiting ring is arranged at one end of a piston rod of the electric push rod; and a first clamping ring and a second clamping ring are arranged at one ends of piston rods of the two electric telescopic rods correspondingly. Time and labor are saved, and the replacement efficiency of the suspenders is remarkably improved.
本发明属于悬索桥技术领域，尤其是一种提高悬索桥吊杆更换效率的装置，针对现有的吊杆更换装置设计结构简单，更换的过程中常常需要耗费大量人力物力，导致吊杆的更换效率较低的问题，现提出以下方案，包括底座，所述底座顶部外壁的两侧均设置有支撑柱，且两个支撑柱相对一侧外壁均开设有凹槽，所述凹槽的内壁通过轴承连接有丝杆，所述丝杆的外壁套接有滑动板，所述滑动板的外壁设置有移动板，所述移动板呈L型结构，所述移动板远离滑动板的一侧外壁分别设置有电动推杆和电动伸缩杆，所述电动推杆活塞杆的一端设置有限位环，两个所述电动伸缩杆活塞杆的一端分别设置有第一夹环和第二夹环。本发明省时省力，显著提高了吊杆的更换效率。
Device for improving replacement efficiency of suspension bridge suspenders
The invention belongs to the technical field of suspension bridges, particularly relates to a device for improving the replacement efficiency of suspension bridge suspenders, and aims to solve the problems that an existing suspender replacement device is simple in design structure and often needs to consume a large amount of manpower and material resources in the replacement process, and consequently, the replacement efficiency of the suspenders is low. The invention provides the following scheme: the device comprises a base; supporting columns are arranged on the two sides of the outer wall of the top of the base correspondingly; grooves are formed in the outer walls of the opposite sides of the two supporting columns correspondingly; lead screws are connected to the inner walls of the grooves through bearings; the outer walls of the lead screws are sleeved with sliding plates; moving plates are arranged on the outer walls of the sliding plates; the moving plates are of an L-shaped structure; an electric push rod and electric telescopic rods are arranged on the outer wall of the side, away from the sliding plate, of the moving plate; a limiting ring is arranged at one end of a piston rod of the electric push rod; and a first clamping ring and a second clamping ring are arranged at one ends of piston rods of the two electric telescopic rods correspondingly. Time and labor are saved, and the replacement efficiency of the suspenders is remarkably improved.
本发明属于悬索桥技术领域，尤其是一种提高悬索桥吊杆更换效率的装置，针对现有的吊杆更换装置设计结构简单，更换的过程中常常需要耗费大量人力物力，导致吊杆的更换效率较低的问题，现提出以下方案，包括底座，所述底座顶部外壁的两侧均设置有支撑柱，且两个支撑柱相对一侧外壁均开设有凹槽，所述凹槽的内壁通过轴承连接有丝杆，所述丝杆的外壁套接有滑动板，所述滑动板的外壁设置有移动板，所述移动板呈L型结构，所述移动板远离滑动板的一侧外壁分别设置有电动推杆和电动伸缩杆，所述电动推杆活塞杆的一端设置有限位环，两个所述电动伸缩杆活塞杆的一端分别设置有第一夹环和第二夹环。本发明省时省力，显著提高了吊杆的更换效率。
Device for improving replacement efficiency of suspension bridge suspenders
一种提高悬索桥吊杆更换效率的装置
CAI HUAZHONG (author) / TU ZENGTIAN (author) / DUAN RUNFENG (author) / LIN YIJIE (author) / LIAO SIGUI (author) / SU XINGCHEN (author)
2021-06-11
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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