A method for installing large-scale aluminum plate stretching machine equipment in a confined space
A limited space and equipment installation technology, which is applied in the field of equipment installation of large-scale aluminum plate stretching machine, can solve the problems of unsafe installation of sliders and jaw fixtures, restricting the construction progress of the project, and difficulty in construction, so as to reduce equipment deformation or economic risk of damage, guarantee progress and quality requirements, and reduce the effect of construction cost input
Active Publication Date: 2018-07-17
CHINA MCC17 GRP
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Problems solved by technology
However, the construction of the aluminum plate stretching machine in a confined space is very difficult. If the crane in the factory building and the existing transportation equipment on the market are used directly, the transportation and hoisting of the equipment cannot be completed, and it is easy to happen during the construction process. There are few supporting stress points, resulting in deformation or even damage to the pressure connecting strip. The installation of sliders and jaw fixtures is unsafe due to overloading, causing economic losses and restricting the construction progress of the project.
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[0036] The preferred modes of the present invention will be described in further detail below in conjunction with the examples.
[0037] A method for installing large-scale aluminum plate stretching machine equipment in a confined space, comprising the following steps:
[0038] S1. Basic acceptance and track installation
[0039] Such as figure 1 and figure 2 As shown, first check the size deviation of the equipment foundation, which should meet the requirements of the equipment, and set the installation reference point on the foundation of the same plate. 2 Hoisting to the track base 1, the center line is based on the center steel wire put in for precision control, the gauge is based on one side of the track 2 for alignment, the center line deviation is controlled within 0.25mm, and the elevation deviation is controlled In the range of 0.5mm, the track is finally grouted for the second time. The grouting material used for the second grouting is the original 800# grouting ...
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The invention discloses a method for mounting large aluminum plate drawing mill equipment in a confined space. The method includes the following steps of S1, performing foundation inspection and acceptance and track mounting, secondly, mounting a drawing head lower rack, thirdly, mounting a main hydraulic cylinder, fourthly, mounting pressure connecting strips, fifthly, hoisting large plates, sixthly, hoisting a drawing head upper rack and seventhly, mounting jaw clamps. According to the method for mounting the large aluminum plate drawing mill equipment in the confined space, under the specific condition limitations of plants and equipment foundations, a hoisting device and a transportation device are adopted to achieve equipment transportation and hoisting work, the economic risk caused by equipment deformation or damage is reduced, the problem of hoisting of components in the confined space is avoided, the construction cost input is reduced, and the engineering construction progress and quality requirements are guaranteed.
Description
technical field [0001] The invention belongs to the field of installation of aluminum plate stretching machine equipment, and in particular relates to a method for installing large aluminum plate stretching machine equipment in a limited space. Background technique [0002] With the rapid development of my country's industrial industry and the continuous improvement of the internal quality requirements of industrial materials, there are more and more large-scale stretching machine equipment installation projects. However, the construction of the aluminum plate stretching machine in a confined space is very difficult. If the crane in the factory building and the existing transportation equipment on the market are used directly, the transportation and hoisting of the equipment cannot be completed, and it is easy to happen during the construction process. There are few supporting stress points, resulting in deformation or even damage to the pressure connecting strip. The instal...
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IPC IPC(8): B21D22/20
CPCB21D22/20
Inventor朱道付佘明富胡明德
OwnerCHINA MCC17 GRP