Hoisting method of large parts in narrow area
A hoisting method and component technology, applied in the directions of transportation and packaging, load hoisting components, etc., can solve problems such as elevation, inability to hoist operations, construction difficulty, etc., and achieve the effects of creating economic benefits, improving construction benefits, and shortening construction period.
Active Publication Date: 2014-10-01
PANGANG GRP ENG TECH
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Problems solved by technology
Because many dust removal pipelines are designed and routed according to the actual conditions of the original factory buildings, this has caused problems such as large spans of dust removal pipelines, high elevations, and narrow construction environments on site.
Therefore, in these narrow environments, it is impossible to use conventional construction methods for hoisting operations, which brings considerable difficulty to the construction, and it is difficult to ensure the progress of the construction period and construction safety.
Method used
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[0014] Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings, in which exemplary embodiments according to the present invention are shown, however, those skilled in the art will understand that these embodiments are for illustrative purposes only. , and should not be construed as limiting the scope of the present invention. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
[0015] According to one embodiment of the present invention, a method for hoisting a large component in a narrow area may include the following steps: arranging the first crane at the first end of the large component (that is, the component to be hoisted), and setting the first end of the first crane securing a hook to said first end; positioning a second crane at a second end of the large component opposite the first end, and se...
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The invention discloses a method for hoisting a large-scale part in a narrow area. The method comprises the following steps of arranging a first crane on a first end of a large-scale part, fixing a lifting hook of the first crane to the first end of the large-scale part, arranging a second crane on a second end of the large-scale part, wherein the second end is opposite to the first end, fixing a lifting hook of the second crane to the second end of the large-scale part, lifting the large-scale part by the first crane and the second crane, transporting the large-scale part to an uncovered first position, arranging a third crane between the first position and an installation position of the large-scale part, fixing the large-scale part located at the first position to a lifting hook of the third crane, releasing the connection between the large-scale part and the lifting hooks of the first crane and the second crane, and transporting the large-scale part to the installation position by the third crane.
Description
technical field [0001] The invention relates to a method for hoisting a large component in a narrow area, more specifically, the invention relates to a method for hoisting a large component in a narrow area with multiple machines. Background technique [0002] As large-scale cranes are now more and more widely used in construction installations, many super-high and ultra-distance components can be hoisted in place by cranes at one time. However, due to environmental restrictions (for example, in narrow areas), large cranes are difficult to access in many places, so it is difficult to use large cranes to perform hoisting operations on large components. For example, as more and more attention is paid to environmental protection, some enterprises that pollute the environment need to carry out dust removal transformation on pollution sources. Since many dust removal pipelines are designed and routed according to the actual conditions of the original factory buildings, this has ...
Claims
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IPC IPC(8): B66C13/00
Inventor 白海波雷勇钟彪谢波徐建华罗富英刘建刚
Owner PANGANG GRP ENG TECH