Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lifting structure for large-span truss and lifting method thereof
The invention relates to a lifting structure for a large-span truss and a lifting method thereof. The truss is to be connected between two opposite end trusses, the lifting structure comprises a frame body which is vertically and fixedly arranged on the ground and used for supporting the end trusses; a lifting frame is fixedly mounted at the tops of the end trusses, wherein the lifting frame partially extends in the direction close to a truss at the other end; and a hoisting device which is installed on the extending part of the lifting frame, wherein a rope is wound on the hoisting device, and the hoisting device is fixedly connected with the truss through the rope, so that the hoisting device winds the rope to drive the truss to ascend, and then the truss is lifted to the position between the two end trusses. The lifting structure and the lifting method effectively solve the problem that under the condition that the space is limited, a supported frame body is difficult to arrange, the frame body is arranged by attaching to the end trusses at the two ends of the truss, and therefore, a simple supporting system is formed, overall lifting of the large-span truss is achieved, the construction difficulty is lowered, and the construction efficiency and the construction quality are improved.
本发明涉及一种用于大跨度桁架的提升结构及其提升方法，该桁架待连接于相对的两个端桁架之间，该提升结构包括：竖直固设于地面且供支撑端桁架的架体；固定安装于端桁架的顶部的提升架，且该提升架部分向靠近另一端桁架的方向延伸；以及安装于提升架的延伸部分的起吊器，该起吊器盘绕有绳索，通过绳索与桁架固定连接，进而起吊器收起绳索，以带动桁架上升，从而提升桁架至两个端桁架之间。本发明有效的解决了在空间受限情况下支撑的架体难以设置的问题，通过依附桁架两端的端桁架设置架体，以形成简易的支撑体系，从而实现大跨度桁架的整体提升，降低了施工难度，提升了施工效率和施工质量。
Lifting structure for large-span truss and lifting method thereof
The invention relates to a lifting structure for a large-span truss and a lifting method thereof. The truss is to be connected between two opposite end trusses, the lifting structure comprises a frame body which is vertically and fixedly arranged on the ground and used for supporting the end trusses; a lifting frame is fixedly mounted at the tops of the end trusses, wherein the lifting frame partially extends in the direction close to a truss at the other end; and a hoisting device which is installed on the extending part of the lifting frame, wherein a rope is wound on the hoisting device, and the hoisting device is fixedly connected with the truss through the rope, so that the hoisting device winds the rope to drive the truss to ascend, and then the truss is lifted to the position between the two end trusses. The lifting structure and the lifting method effectively solve the problem that under the condition that the space is limited, a supported frame body is difficult to arrange, the frame body is arranged by attaching to the end trusses at the two ends of the truss, and therefore, a simple supporting system is formed, overall lifting of the large-span truss is achieved, the construction difficulty is lowered, and the construction efficiency and the construction quality are improved.
本发明涉及一种用于大跨度桁架的提升结构及其提升方法，该桁架待连接于相对的两个端桁架之间，该提升结构包括：竖直固设于地面且供支撑端桁架的架体；固定安装于端桁架的顶部的提升架，且该提升架部分向靠近另一端桁架的方向延伸；以及安装于提升架的延伸部分的起吊器，该起吊器盘绕有绳索，通过绳索与桁架固定连接，进而起吊器收起绳索，以带动桁架上升，从而提升桁架至两个端桁架之间。本发明有效的解决了在空间受限情况下支撑的架体难以设置的问题，通过依附桁架两端的端桁架设置架体，以形成简易的支撑体系，从而实现大跨度桁架的整体提升，降低了施工难度，提升了施工效率和施工质量。
Lifting structure for large-span truss and lifting method thereof
用于大跨度桁架的提升结构及其提升方法
JIA CONGLIANG (Autor:in) / LI CHEN (Autor:in) / WANG DERONG (Autor:in) / XING JIAJIAN (Autor:in)
20.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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