A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Top hanging type construction method for replacing large equipment in steel structure factory building
The invention relates to a top hanging type construction method for replacing large-scale equipment in a steel structure factory building, and solves the problems that the transportation difficulty of equipment entering and exiting the factory building is large when some large-scale equipment in the original steel structure factory building is replaced, and non-stop operation in the equipment replacement process is difficult to realize. The method comprises the following steps that S1, a roof dismantling area is delimited; s2, a protective shed is installed above the roof dismantling area, a hole used for hoisting equipment is reserved in the middle of the protective shed, and the protective shed is wholly covered with a film; s3, the roof of the dismantling area is dismantled; s4, a covering film and a single-layer rod piece at the hole opening of the protective shed are dismantled, the hole opening area is cleared, and old equipment is hoisted out of the hole opening through a crane; new equipment is hoisted from the hole, and the hole of the protective shed is covered with a film again after hoisting is completed; s5, the roof in the dismantling area is restored and installed; and S6, the protective shed above the roof is dismantled. According to the method, large equipment in a plant is replaced under the condition that the positions of other equipment are not influenced in a manner of erecting a shed to disassemble and assemble the steel structure roof structure.
本发明涉及一种钢结构厂房内大型设备更换的顶吊式施工方法，解决原钢结构厂房内一些大型设备更换，设备进出厂房的运输难度大，且难以做到设备更换过程中的不停机操作的问题。本方法包括以下步骤：S1，划定屋顶拆除区域；S2，在屋顶拆除区域上方安装防护棚，防护棚中部留有用于吊装设备的洞口，防护棚整体覆膜；S3，对拆除区域房顶进行拆卸；S4，拆除防护棚洞口处的覆膜及单层杆件，清空洞口区域，吊机将旧设备从洞口处吊出；将新设备从洞口处吊入，完成吊装后防护棚洞口处重新覆膜；S5，对拆除区域的房顶进行复原安装；S6，拆除屋顶上方的防护棚。本发明通过搭棚拆装钢结构屋顶结构的方式，在不影响其他设备位置的情况下对厂房内大型设备进行更换。
Top hanging type construction method for replacing large equipment in steel structure factory building
The invention relates to a top hanging type construction method for replacing large-scale equipment in a steel structure factory building, and solves the problems that the transportation difficulty of equipment entering and exiting the factory building is large when some large-scale equipment in the original steel structure factory building is replaced, and non-stop operation in the equipment replacement process is difficult to realize. The method comprises the following steps that S1, a roof dismantling area is delimited; s2, a protective shed is installed above the roof dismantling area, a hole used for hoisting equipment is reserved in the middle of the protective shed, and the protective shed is wholly covered with a film; s3, the roof of the dismantling area is dismantled; s4, a covering film and a single-layer rod piece at the hole opening of the protective shed are dismantled, the hole opening area is cleared, and old equipment is hoisted out of the hole opening through a crane; new equipment is hoisted from the hole, and the hole of the protective shed is covered with a film again after hoisting is completed; s5, the roof in the dismantling area is restored and installed; and S6, the protective shed above the roof is dismantled. According to the method, large equipment in a plant is replaced under the condition that the positions of other equipment are not influenced in a manner of erecting a shed to disassemble and assemble the steel structure roof structure.
本发明涉及一种钢结构厂房内大型设备更换的顶吊式施工方法，解决原钢结构厂房内一些大型设备更换，设备进出厂房的运输难度大，且难以做到设备更换过程中的不停机操作的问题。本方法包括以下步骤：S1，划定屋顶拆除区域；S2，在屋顶拆除区域上方安装防护棚，防护棚中部留有用于吊装设备的洞口，防护棚整体覆膜；S3，对拆除区域房顶进行拆卸；S4，拆除防护棚洞口处的覆膜及单层杆件，清空洞口区域，吊机将旧设备从洞口处吊出；将新设备从洞口处吊入，完成吊装后防护棚洞口处重新覆膜；S5，对拆除区域的房顶进行复原安装；S6，拆除屋顶上方的防护棚。本发明通过搭棚拆装钢结构屋顶结构的方式，在不影响其他设备位置的情况下对厂房内大型设备进行更换。
Top hanging type construction method for replacing large equipment in steel structure factory building
一种钢结构厂房内大型设备更换的顶吊式施工方法
LI XIAOMING (author) / GENG SHIQI (author) / HE ZHAO (author) / MO GUANSHUI (author)
2025-01-03
Patent
Electronic Resource
Chinese
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