Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Beam plate hoisting construction method
The invention discloses a beam and slab hoisting construction method which comprises the following steps that a bridge erecting machine is erected on two sets of cover beams, the bridge erecting machine frame is located at the position of a 4 # beam to an 8 # beam of the left width of the cover beams, the position of a middle supporting leg of the bridge erecting machine frame moves backwards, and then two hoisting crown blocks are installed on the bridge erecting machine frame; the I-shaped beam is moved to the area between the lower portions of the two sets of bent caps, and steel strand hanging rings on the I-shaped beam are hung through hooks on the two hoisting crown blocks; and then the two hoisting crown blocks synchronously and horizontally hoist the I-shaped beam, and the I-shaped beam is moved to the bottom of the cover beam. According to the beam plate hoisting construction method, the two hoisting crown blocks of the bridge girder erection machine are adopted for double-hoisting-point hoisting, beam piece installation is completed through transverse synchronous operation and longitudinal differential operation, land outside a red line is not needed to be used for arranging a beam lifting station, the original ecology and environment are protected to the maximum extent, the beam plate hoisting problem is solved, and the construction efficiency is improved. The method has good economic benefits, social benefits and environmental protection benefits.
本发明公开了一种梁板吊装施工方法，包括以下步骤：将架桥机架设在两组盖梁上，且架桥机架位于盖梁左幅4#梁‑8#梁处，架桥机架的中支腿处向后移动，然后在架桥机架上的安装两台起重天车；将工字梁移动至两组盖梁下方之间的区域，两台起重天车上的挂钩对工字梁上的钢绞线吊环处进行吊挂；再使两台起重天车同步、水平起吊工字梁，并将工字梁至盖梁底部，本发明涉及吊装技术领域。该梁板吊装施工方法，本发明采用架桥机的两台起重天车进行双吊点起吊，通过横向同步操作、纵向差异操作，完成梁片安装，无需征用红线外土地设置提梁站，最大限度地保护原有生态和环境，并解决了梁板吊装问题，具有良好的经济效益、社会效益和环保效益。
Beam plate hoisting construction method
The invention discloses a beam and slab hoisting construction method which comprises the following steps that a bridge erecting machine is erected on two sets of cover beams, the bridge erecting machine frame is located at the position of a 4 # beam to an 8 # beam of the left width of the cover beams, the position of a middle supporting leg of the bridge erecting machine frame moves backwards, and then two hoisting crown blocks are installed on the bridge erecting machine frame; the I-shaped beam is moved to the area between the lower portions of the two sets of bent caps, and steel strand hanging rings on the I-shaped beam are hung through hooks on the two hoisting crown blocks; and then the two hoisting crown blocks synchronously and horizontally hoist the I-shaped beam, and the I-shaped beam is moved to the bottom of the cover beam. According to the beam plate hoisting construction method, the two hoisting crown blocks of the bridge girder erection machine are adopted for double-hoisting-point hoisting, beam piece installation is completed through transverse synchronous operation and longitudinal differential operation, land outside a red line is not needed to be used for arranging a beam lifting station, the original ecology and environment are protected to the maximum extent, the beam plate hoisting problem is solved, and the construction efficiency is improved. The method has good economic benefits, social benefits and environmental protection benefits.
本发明公开了一种梁板吊装施工方法，包括以下步骤：将架桥机架设在两组盖梁上，且架桥机架位于盖梁左幅4#梁‑8#梁处，架桥机架的中支腿处向后移动，然后在架桥机架上的安装两台起重天车；将工字梁移动至两组盖梁下方之间的区域，两台起重天车上的挂钩对工字梁上的钢绞线吊环处进行吊挂；再使两台起重天车同步、水平起吊工字梁，并将工字梁至盖梁底部，本发明涉及吊装技术领域。该梁板吊装施工方法，本发明采用架桥机的两台起重天车进行双吊点起吊，通过横向同步操作、纵向差异操作，完成梁片安装，无需征用红线外土地设置提梁站，最大限度地保护原有生态和环境，并解决了梁板吊装问题，具有良好的经济效益、社会效益和环保效益。
Beam plate hoisting construction method
一种梁板吊装施工方法
LIU XINLAI (Autor:in) / LIU CHENXI (Autor:in) / YAN DESHENG (Autor:in) / LIU SHUIZHOU (Autor:in) / YU WEIWEI (Autor:in) / SU ZHONGFU (Autor:in) / GUO ZIXUE (Autor:in)
10.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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