Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hanging basket for large-span ultra-wide bridge
The invention discloses a hanging basket for a large-span ultra-wide bridge, which belongs to the technical field of bridge construction and comprises a hanging basket body, a front upper cross beam and a rear upper cross beam, the front upper cross beam and the rear upper cross beam are respectively fixed at the front end and the middle of the hanging basket body, the front upper cross beam is connected to a front lower cross beam through a front suspender, and the rear upper cross beam is connected to a rear lower cross beam through a rear suspender; a first support is fixed to the front lower cross beam and hinged to one end of an inclined supporting beam, the other end of the inclined supporting beam obliquely extends upwards towards the side where the front hanging rod is located, a vertical plate is fixed to the upper end of the inclined supporting beam, a transverse guide rod is fixed to the vertical plate, and the guide rod is arranged in a sliding sleeve fixed to the front hanging rod in a sliding and penetrating mode. The outer side of the guide rod is sleeved with a damping spring, and the two ends of the damping spring are connected with the vertical plate and the front hanging rod correspondingly. A longitudinal damping device is connected between the front suspender and the rear suspender, and a transverse damping device is arranged between the rear suspender and the rear upper cross beam. The hanging basket can effectively resist the hidden danger of wind power to the hanging basket, and the safety of constructors is improved.
本发明公开了一种大跨径超宽桥梁用挂篮，属于桥梁施工技术领域，包括挂篮本体、分别固定在挂篮本体前端和中部的前上横梁和后上横梁，前上横梁通过前吊杆连接至前下横梁，后上横梁通过后吊杆连接至后下横梁；前下横梁上固定有第一支座，第一支座铰接至斜撑梁的一端，斜撑梁的另一端朝前吊杆所在一侧倾斜向上延伸，斜撑梁的上端固定有竖板，竖板上固定有横向的导杆，导杆滑动地穿设在前吊杆上固定的滑动套筒内，导杆的外侧套设有阻尼弹簧，阻尼弹簧的两端分别与竖板和前吊杆连接；前吊杆与后吊杆之间连接有纵向阻尼装置，后吊杆与后上横梁之间设置有横向阻尼装置。本发明挂篮可以有效抗击风力对挂篮的隐患，提高施工人员的安全性。
Hanging basket for large-span ultra-wide bridge
The invention discloses a hanging basket for a large-span ultra-wide bridge, which belongs to the technical field of bridge construction and comprises a hanging basket body, a front upper cross beam and a rear upper cross beam, the front upper cross beam and the rear upper cross beam are respectively fixed at the front end and the middle of the hanging basket body, the front upper cross beam is connected to a front lower cross beam through a front suspender, and the rear upper cross beam is connected to a rear lower cross beam through a rear suspender; a first support is fixed to the front lower cross beam and hinged to one end of an inclined supporting beam, the other end of the inclined supporting beam obliquely extends upwards towards the side where the front hanging rod is located, a vertical plate is fixed to the upper end of the inclined supporting beam, a transverse guide rod is fixed to the vertical plate, and the guide rod is arranged in a sliding sleeve fixed to the front hanging rod in a sliding and penetrating mode. The outer side of the guide rod is sleeved with a damping spring, and the two ends of the damping spring are connected with the vertical plate and the front hanging rod correspondingly. A longitudinal damping device is connected between the front suspender and the rear suspender, and a transverse damping device is arranged between the rear suspender and the rear upper cross beam. The hanging basket can effectively resist the hidden danger of wind power to the hanging basket, and the safety of constructors is improved.
本发明公开了一种大跨径超宽桥梁用挂篮，属于桥梁施工技术领域，包括挂篮本体、分别固定在挂篮本体前端和中部的前上横梁和后上横梁，前上横梁通过前吊杆连接至前下横梁，后上横梁通过后吊杆连接至后下横梁；前下横梁上固定有第一支座，第一支座铰接至斜撑梁的一端，斜撑梁的另一端朝前吊杆所在一侧倾斜向上延伸，斜撑梁的上端固定有竖板，竖板上固定有横向的导杆，导杆滑动地穿设在前吊杆上固定的滑动套筒内，导杆的外侧套设有阻尼弹簧，阻尼弹簧的两端分别与竖板和前吊杆连接；前吊杆与后吊杆之间连接有纵向阻尼装置，后吊杆与后上横梁之间设置有横向阻尼装置。本发明挂篮可以有效抗击风力对挂篮的隐患，提高施工人员的安全性。
Hanging basket for large-span ultra-wide bridge
一种大跨径超宽桥梁用挂篮
YAN WEILU (Autor:in) / QIN CHAO (Autor:in) / WANG LEI (Autor:in) / LYU SHANGGUI (Autor:in) / NIE CHENYAO (Autor:in) / LIU WEIPU (Autor:in)
08.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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