A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Spherical hinge swivel support capable of realizing stable rotation
The invention relates to the field of bridge swivel, in particular to a spherical hinge swivel support capable of realizing stable rotation, which comprises a lower spherical hinge rotationally arranged on an upper spherical hinge, the lower spherical hinge is arranged on a mounting frame, the mounting frame is arranged at the center of an annular slide way, and a plurality of rectangular grooves are formed in the concave surface of the lower spherical hinge along the axis direction of the lower spherical hinge; a sliding assembly is arranged in each rectangular groove; each sliding assembly comprises a sliding column and a U-shaped plate. The U-shaped plates are arranged in the corresponding rectangular grooves, semicircular notches are formed in the inner walls of the two sides of each U-shaped plate, rotating shafts are arranged at the two ends of each sliding column, the rotating shafts can be rotationally arranged in the corresponding semicircular notches, and the sliding columns are located in the corresponding U-shaped plates. The rotating stability of the upper spherical hinge can be ensured through the multiple sliding columns, the abrasion degrees of the sliding columns are the same in the rotating process, so that the upper spherical hinge can be prevented from toppling over, the sliding columns can continuously make contact with lubricating liquid, and therefore the friction force of the sliding columns is further reduced.
本申请涉及桥梁转体领域，具体而言，涉及一种可实现平稳转动的球铰转体支座，包括转动设置在上球铰上的下球铰，下球铰设置在安装架上，安装架设置在环形滑道中心处，下球铰凹面沿其轴线方向设置有多个矩形凹槽，每个矩形凹槽内均设置有滑动组件；每组滑动组件均包括滑动柱和U形板；U形板设置在对应矩形凹槽内，U形板两侧内壁设置有半圆形缺槽，滑动柱两端设置有转动轴，转动轴能够转动的设置在对应半圆形缺槽内，滑动柱位于对应U形板内部。本申请通过多个滑动柱能够确保上球铰转动的稳定性，并且在转动过程中滑动柱的磨损程度相同，从而能够避免上球铰产生倾倒，其次滑动柱能够持续的与润滑液接触，从而进一步的减少滑动柱的摩擦力。
Spherical hinge swivel support capable of realizing stable rotation
The invention relates to the field of bridge swivel, in particular to a spherical hinge swivel support capable of realizing stable rotation, which comprises a lower spherical hinge rotationally arranged on an upper spherical hinge, the lower spherical hinge is arranged on a mounting frame, the mounting frame is arranged at the center of an annular slide way, and a plurality of rectangular grooves are formed in the concave surface of the lower spherical hinge along the axis direction of the lower spherical hinge; a sliding assembly is arranged in each rectangular groove; each sliding assembly comprises a sliding column and a U-shaped plate. The U-shaped plates are arranged in the corresponding rectangular grooves, semicircular notches are formed in the inner walls of the two sides of each U-shaped plate, rotating shafts are arranged at the two ends of each sliding column, the rotating shafts can be rotationally arranged in the corresponding semicircular notches, and the sliding columns are located in the corresponding U-shaped plates. The rotating stability of the upper spherical hinge can be ensured through the multiple sliding columns, the abrasion degrees of the sliding columns are the same in the rotating process, so that the upper spherical hinge can be prevented from toppling over, the sliding columns can continuously make contact with lubricating liquid, and therefore the friction force of the sliding columns is further reduced.
本申请涉及桥梁转体领域，具体而言，涉及一种可实现平稳转动的球铰转体支座，包括转动设置在上球铰上的下球铰，下球铰设置在安装架上，安装架设置在环形滑道中心处，下球铰凹面沿其轴线方向设置有多个矩形凹槽，每个矩形凹槽内均设置有滑动组件；每组滑动组件均包括滑动柱和U形板；U形板设置在对应矩形凹槽内，U形板两侧内壁设置有半圆形缺槽，滑动柱两端设置有转动轴，转动轴能够转动的设置在对应半圆形缺槽内，滑动柱位于对应U形板内部。本申请通过多个滑动柱能够确保上球铰转动的稳定性，并且在转动过程中滑动柱的磨损程度相同，从而能够避免上球铰产生倾倒，其次滑动柱能够持续的与润滑液接触，从而进一步的减少滑动柱的摩擦力。
Spherical hinge swivel support capable of realizing stable rotation
一种可实现平稳转动的球铰转体支座
CHEN HUFEI (author) / GAO WENHAO (author) / HU YONGTAO (author) / LIAN JUNGANG (author) / LI SU (author) / SONG YIWEI (author) / LIANG WENXIANG (author) / ZHANG PENG (author) / NAN XINGPENG (author)
2024-12-13
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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