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A platform for research: civil engineering, architecture and urbanism
Cable-stayed bridge steel main tower section positioning device and positioning method
The invention discloses a cable-stayed bridge steel main tower section positioning device and positioning method. The cable-stayed bridge steel main tower section positioning device comprises: a supporting steel plate welded and fixed to a steel main tower wall plate; four main steel plates supported on the supporting steel plate and arranged around steel main tower; a horizontal jack set and a vertical jack set which are installed on the main steel plates, wherein the horizontal relative positions of two adjacent sections of the steel main tower are adjusted through the horizontal jack set; the vertical relative positions of every two adjacent sections of the steel main tower are adjusted through the corresponding vertical jack set. The positioning device can be repeatedly used, and is easy to mount and dismount, more stable, accurate in positioning and rapid in positioning; the device has very high flexibility and adaptability, and is good in applicability; and all parts of the positioning device are made of the same steel material as the steel main tower, mounting and dismounting are easy and convenient, and modification is easy.
本发明公开了一种斜拉桥钢主塔节段定位装置及定位方法，包括焊接固定于钢主塔壁板上的支撑钢板；支撑于所述支撑钢板上的主钢板；所述主钢板为四块，四块所述主钢板沿钢主塔四周布置；安装于所述主钢板上的水平向千斤顶组、以及竖直向千斤顶组；相邻两节段所述钢主塔通过所述水平向千斤顶组调整水平相对位置；相邻两节段所述钢主塔通过所述竖直向千斤顶组调整竖直相对位置。本发明的定位装置可以重复利用、易安装、易拆卸、更稳定，定位准确、定位快速；该装置具有很强的灵活性和适应性，适用性好；本发明的定位装置各个部件均利用钢主塔本身一样的钢材料制作，安装于拆卸简便，容易进行改装。
Cable-stayed bridge steel main tower section positioning device and positioning method
The invention discloses a cable-stayed bridge steel main tower section positioning device and positioning method. The cable-stayed bridge steel main tower section positioning device comprises: a supporting steel plate welded and fixed to a steel main tower wall plate; four main steel plates supported on the supporting steel plate and arranged around steel main tower; a horizontal jack set and a vertical jack set which are installed on the main steel plates, wherein the horizontal relative positions of two adjacent sections of the steel main tower are adjusted through the horizontal jack set; the vertical relative positions of every two adjacent sections of the steel main tower are adjusted through the corresponding vertical jack set. The positioning device can be repeatedly used, and is easy to mount and dismount, more stable, accurate in positioning and rapid in positioning; the device has very high flexibility and adaptability, and is good in applicability; and all parts of the positioning device are made of the same steel material as the steel main tower, mounting and dismounting are easy and convenient, and modification is easy.
本发明公开了一种斜拉桥钢主塔节段定位装置及定位方法，包括焊接固定于钢主塔壁板上的支撑钢板；支撑于所述支撑钢板上的主钢板；所述主钢板为四块，四块所述主钢板沿钢主塔四周布置；安装于所述主钢板上的水平向千斤顶组、以及竖直向千斤顶组；相邻两节段所述钢主塔通过所述水平向千斤顶组调整水平相对位置；相邻两节段所述钢主塔通过所述竖直向千斤顶组调整竖直相对位置。本发明的定位装置可以重复利用、易安装、易拆卸、更稳定，定位准确、定位快速；该装置具有很强的灵活性和适应性，适用性好；本发明的定位装置各个部件均利用钢主塔本身一样的钢材料制作，安装于拆卸简便，容易进行改装。
Cable-stayed bridge steel main tower section positioning device and positioning method
斜拉桥钢主塔节段定位装置及定位方法
LIU SHANGZHI (author) / FU TINGKUN (author) / FU BIN (author) / YANG GUOHONG (author)
2020-04-21
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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