A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Tie bar arch suspender tensioning equipment
The invention discloses tie bar arch suspender tensioning equipment, which belongs to the technical field of bridge suspender tensioning and comprises a support fixedly mounted on an arch rib and a lifting structure used for tensioning a suspender. A storage groove is formed in the arch rib, and one end of the suspender penetrates through the inner wall of the storage groove; a clamping groove is formed in the lifting rod; the lifting structure comprises a supporting plate, a first lead screw, a driving assembly and two clamping rods. A sliding groove is formed in the supporting plate, the two ends of the first lead screw are rotationally connected to the opposite inner walls of the sliding groove correspondingly, and the clamping rod is in threaded connection with the first lead screw; the driving assembly drives the first lead screw to rotate. A second lead screw is rotatably arranged on the support, the supporting plate is in threaded connection with the second lead screw, a guide rod is fixedly arranged on the support, the supporting plate slides on the guide rod, the lifting structure further comprises a transmission assembly, and the driving assembly drives the second lead screw to rotate through the transmission assembly. The method has the effects that the equipment mounting and dismounting steps are simplified, so that the working efficiency is improved, and the construction period is shortened.
本申请公开了系杆拱吊杆张拉设备，属于桥梁吊杆张拉技术领域，其包括固定安装在拱肋上的支座以及用于对吊杆进行张拉的提拉结构；拱肋上开设有存放槽，吊杆的一端穿设于所述存放槽内壁；吊杆上开设有夹持槽；提拉结构包括支板、第一丝杆、驱动组件以及两个夹持杆；支板上开设有滑移槽，第一丝杆的两端分别转动连接于滑移槽相对内壁，夹持杆螺纹连接于第一丝杆；驱动组件驱动第一丝杆转动；支座上转动设置有第二丝杆，支板螺纹连接于第二丝杆，支座上固定设置有导向杆，支板滑移于所述导向杆，提拉结构中还包含传动组件，驱动组件通过传动组件驱动第二丝杆转动。本申请具有简化设备安装拆卸步骤，从而增加工作效率，进而缩短施工工期的效果。
Tie bar arch suspender tensioning equipment
The invention discloses tie bar arch suspender tensioning equipment, which belongs to the technical field of bridge suspender tensioning and comprises a support fixedly mounted on an arch rib and a lifting structure used for tensioning a suspender. A storage groove is formed in the arch rib, and one end of the suspender penetrates through the inner wall of the storage groove; a clamping groove is formed in the lifting rod; the lifting structure comprises a supporting plate, a first lead screw, a driving assembly and two clamping rods. A sliding groove is formed in the supporting plate, the two ends of the first lead screw are rotationally connected to the opposite inner walls of the sliding groove correspondingly, and the clamping rod is in threaded connection with the first lead screw; the driving assembly drives the first lead screw to rotate. A second lead screw is rotatably arranged on the support, the supporting plate is in threaded connection with the second lead screw, a guide rod is fixedly arranged on the support, the supporting plate slides on the guide rod, the lifting structure further comprises a transmission assembly, and the driving assembly drives the second lead screw to rotate through the transmission assembly. The method has the effects that the equipment mounting and dismounting steps are simplified, so that the working efficiency is improved, and the construction period is shortened.
本申请公开了系杆拱吊杆张拉设备，属于桥梁吊杆张拉技术领域，其包括固定安装在拱肋上的支座以及用于对吊杆进行张拉的提拉结构；拱肋上开设有存放槽，吊杆的一端穿设于所述存放槽内壁；吊杆上开设有夹持槽；提拉结构包括支板、第一丝杆、驱动组件以及两个夹持杆；支板上开设有滑移槽，第一丝杆的两端分别转动连接于滑移槽相对内壁，夹持杆螺纹连接于第一丝杆；驱动组件驱动第一丝杆转动；支座上转动设置有第二丝杆，支板螺纹连接于第二丝杆，支座上固定设置有导向杆，支板滑移于所述导向杆，提拉结构中还包含传动组件，驱动组件通过传动组件驱动第二丝杆转动。本申请具有简化设备安装拆卸步骤，从而增加工作效率，进而缩短施工工期的效果。
Tie bar arch suspender tensioning equipment
系杆拱吊杆张拉设备
LI SHUAI (author) / LIU ZONGZU (author) / YANG DONG (author) / HOU LIJUN (author) / MA MENGMENG (author) / GUO QINGSONG (author) / XU XIAO (author)
2023-09-19
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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