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A platform for research: civil engineering, architecture and urbanism
Steel structure bridge reinforcing device
The invention discloses a steel structure bridge reinforcing device. The device comprises a base; a supporting column fixedly arranged between the base and a bridge plate and rotationally sleeved with a first sleeve, wherein the first sleeve is fixedly sleeved with a first bevel gear; supporting mechanisms uniformly spaced in the circumferential direction of the supporting column, which comprises a first supporting rod vertically arranged on the base; a second sleeve vertically arranged right above the first supporting rod; a screw, wherein the top of the screw is inserted into the second sleeve and is in threaded connection with the second sleeve, and the bottom of the screw vertically extends downwards and is rotationally connected with the first supporting rod; and the screw rod is fixedly sleeved with a second bevel gear; and a plurality of connecting rods, wherein one screw is correspondingly provided with one connecting rod, any connecting rod is horizontally and rotatably arranged, the two ends of each connecting rod are fixedly sleeved with third bevel gears respectively, and the two third bevel gears are meshed with the second bevel gears and the first bevel gears which are adjacent to the third bevel gears respectively. The steel structure bridge reinforcing device can be suitable for reinforcing steel structure bridges with different heights and has the beneficial effects of being easy and convenient to adjust and high in stability.
本发明公开了一种钢结构桥梁加固装置，包括：底座；支撑柱，其固设于底座和桥板间，并转动套设有第一套筒，第一套筒上固定套设第一伞齿轮；多个支撑机构，其沿支撑柱的周向均匀间隔，包括：第一支撑杆，其竖直设于底座上；第二套筒，其竖直设于第一支撑杆正上方；螺杆，其顶部插入第二套筒内并与之螺纹连接，底部竖直向下延伸并与第一支撑杆转动连接；螺杆上固定套设第二伞齿轮；多个连接杆，一个螺杆对应设置一个连接杆，任一连接杆水平转动设置，两端分别固定套设第三伞齿轮，两个第三伞齿轮分别和与其相邻的第二伞齿轮、第一伞齿轮啮合。本发明能够适用于不同高度的钢结构桥梁的加固，具有调节简便，稳固性高的有益效果。
Steel structure bridge reinforcing device
The invention discloses a steel structure bridge reinforcing device. The device comprises a base; a supporting column fixedly arranged between the base and a bridge plate and rotationally sleeved with a first sleeve, wherein the first sleeve is fixedly sleeved with a first bevel gear; supporting mechanisms uniformly spaced in the circumferential direction of the supporting column, which comprises a first supporting rod vertically arranged on the base; a second sleeve vertically arranged right above the first supporting rod; a screw, wherein the top of the screw is inserted into the second sleeve and is in threaded connection with the second sleeve, and the bottom of the screw vertically extends downwards and is rotationally connected with the first supporting rod; and the screw rod is fixedly sleeved with a second bevel gear; and a plurality of connecting rods, wherein one screw is correspondingly provided with one connecting rod, any connecting rod is horizontally and rotatably arranged, the two ends of each connecting rod are fixedly sleeved with third bevel gears respectively, and the two third bevel gears are meshed with the second bevel gears and the first bevel gears which are adjacent to the third bevel gears respectively. The steel structure bridge reinforcing device can be suitable for reinforcing steel structure bridges with different heights and has the beneficial effects of being easy and convenient to adjust and high in stability.
本发明公开了一种钢结构桥梁加固装置，包括：底座；支撑柱，其固设于底座和桥板间，并转动套设有第一套筒，第一套筒上固定套设第一伞齿轮；多个支撑机构，其沿支撑柱的周向均匀间隔，包括：第一支撑杆，其竖直设于底座上；第二套筒，其竖直设于第一支撑杆正上方；螺杆，其顶部插入第二套筒内并与之螺纹连接，底部竖直向下延伸并与第一支撑杆转动连接；螺杆上固定套设第二伞齿轮；多个连接杆，一个螺杆对应设置一个连接杆，任一连接杆水平转动设置，两端分别固定套设第三伞齿轮，两个第三伞齿轮分别和与其相邻的第二伞齿轮、第一伞齿轮啮合。本发明能够适用于不同高度的钢结构桥梁的加固，具有调节简便，稳固性高的有益效果。
Steel structure bridge reinforcing device
钢结构桥梁加固装置
ZHANG TING (author) / GUO HAORAN (author) / WU GONGQIN (author) / CHEN FANGWEI (author) / LYU XI (author) / WANG WEI (author)
2021-07-13
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken