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A platform for research: civil engineering, architecture and urbanism
Reciprocating pulling type super-tonnage steel box girder continuous traction device and using method thereof
The invention relates to a reciprocating pulling type super-tonnage steel box girder continuous traction device and a using method thereof. The traction device comprises an anchoring base, a main frame, a traction mechanism and a jacking mechanism. The main frame is slidably arranged on the anchoring base, the traction mechanism is fixedly arranged on the anchoring base, the traction mechanism is used for driving the main frame to slide back and forth in the length direction of the anchoring base, and the jacking mechanism is arranged in the main frame. The using method comprises the steps: erecting the temporary piers, installing the traction device on the temporary piers, hoisting the steel box girders to the temporary piers, assembling the steel box girder sections, controlling the jacking mechanism to conduct synchronous jacking, and jacking up the steel box girder sections; controlling the traction mechanism to drive the whole steel box girder section to advance; controlling the traction device jacking mechanism to reset, so the steel box girder sections are parked to the temporary piers; controlling the traction mechanism to reset; and repeating the control process of the traction device until the steel box girder section is in place. The construction method has the effects of reducing the work amount during installation and construction of the super-tonnage steel box girder and improving the construction efficiency.
本申请涉及往复拽拉式超大吨位钢箱梁连续牵引装置及其使用方法，牵引装置包括锚固底座、主框架、牵引机构以及顶升机构；主框架滑动设置在锚固底座上，牵引机构固设在锚固底座上，牵引机构用于带动主框架沿锚固底座长度方向往复滑移，顶升机构设置在主框架中。其使用方法包括：搭设临时墩，安装牵引装置于临时墩上，将钢箱梁吊装到临时墩上，组装成钢箱梁节段，操控顶升机构同步顶升，将钢箱梁节段顶起；操控牵引机构带动钢箱梁节段整体前进；操控牵引装置顶升机构复位，钢箱梁节段落至临时墩上；操控牵引机构复位；重复牵引装置操控过程，直至钢箱梁节段就位。本申请具有减小超大吨位钢箱梁安装施工时的工程量，提升施工效率的效果。
Reciprocating pulling type super-tonnage steel box girder continuous traction device and using method thereof
The invention relates to a reciprocating pulling type super-tonnage steel box girder continuous traction device and a using method thereof. The traction device comprises an anchoring base, a main frame, a traction mechanism and a jacking mechanism. The main frame is slidably arranged on the anchoring base, the traction mechanism is fixedly arranged on the anchoring base, the traction mechanism is used for driving the main frame to slide back and forth in the length direction of the anchoring base, and the jacking mechanism is arranged in the main frame. The using method comprises the steps: erecting the temporary piers, installing the traction device on the temporary piers, hoisting the steel box girders to the temporary piers, assembling the steel box girder sections, controlling the jacking mechanism to conduct synchronous jacking, and jacking up the steel box girder sections; controlling the traction mechanism to drive the whole steel box girder section to advance; controlling the traction device jacking mechanism to reset, so the steel box girder sections are parked to the temporary piers; controlling the traction mechanism to reset; and repeating the control process of the traction device until the steel box girder section is in place. The construction method has the effects of reducing the work amount during installation and construction of the super-tonnage steel box girder and improving the construction efficiency.
本申请涉及往复拽拉式超大吨位钢箱梁连续牵引装置及其使用方法，牵引装置包括锚固底座、主框架、牵引机构以及顶升机构；主框架滑动设置在锚固底座上，牵引机构固设在锚固底座上，牵引机构用于带动主框架沿锚固底座长度方向往复滑移，顶升机构设置在主框架中。其使用方法包括：搭设临时墩，安装牵引装置于临时墩上，将钢箱梁吊装到临时墩上，组装成钢箱梁节段，操控顶升机构同步顶升，将钢箱梁节段顶起；操控牵引机构带动钢箱梁节段整体前进；操控牵引装置顶升机构复位，钢箱梁节段落至临时墩上；操控牵引机构复位；重复牵引装置操控过程，直至钢箱梁节段就位。本申请具有减小超大吨位钢箱梁安装施工时的工程量，提升施工效率的效果。
Reciprocating pulling type super-tonnage steel box girder continuous traction device and using method thereof
往复拽拉式超大吨位钢箱梁连续牵引装置及其使用方法
CUI XUETAO (author) / HOU JUN (author) / ZHENG LIANG (author) / LI LEI (author) / YANG NAN (author) / LIU XU (author) / LI BO (author) / ZHAO HONGYU (author) / PAN ZHE (author) / TIAN ZHUANG (author)
2021-06-22
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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