A device for assisting the installation of steel end shells
An end shell and mounting seat technology is applied in the field of pipelines, which can solve the problems of difficulty in meeting the installation accuracy requirements of steel end shells and the high work intensity of construction workers, and achieve the effect of reducing the work intensity and ensuring the installation accuracy requirements.
Active Publication Date: 2021-09-17
GUANGZHOU SHIPYARD INTERNATIONAL LTD +1
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- Application Information
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Problems solved by technology
In the existing technology, welding and welding of pipe joints are generally used for assistance. The work intensity of the construction personnel is high, and it is difficult to meet the installation accuracy requirements of the steel end shell.
Method used
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[0035] The following further aspect of the present invention are described in conjunction with the accompanying drawings and embodiments. It will be appreciated that the specific embodiments described herein are merely illustrative of the invention and are not limited thereto. Also to be noted also that, for convenience of description, the accompanying drawings illustrate only the part related to the present invention, but not all.
[0036] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected to", "connected" are to be broadly understood, for example, may be a fixed connection, or may be removably connection; it may be a mechanical connector may be electrically connected; may be directly connected, can also be connected indirectly through intervening structures, may be in communication the interior of the two elements. The specific meaning of the above terms in the present invention w...
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The invention relates to the technical field of pipelines, in particular to a device for assisting the installation of a steel end shell, which comprises a bracket; a first electromagnet is arranged on the bracket and can be adsorbed with a pipe section through which the steel end shell is pierced. connection; an adjustment assembly is arranged on the bracket, a second electromagnet is hinged with one end of the adjustment assembly, and can be connected with the steel end shell by adsorption; the adjustment assembly is configured to be able to adjust the second The angle of the electromagnet relative to the adjustment assembly adjusts the flatness of the steel end shell. The invention can ensure the installation precision requirements of the steel end shell, and at the same time reduce the work intensity of construction personnel.
Description
Technical field [0001] The present invention relates to the field piping, in particular, it relates to an apparatus for assisting the installation of the steel end of the housing. Background technique [0002] In the deep channel section tube immersed tunnel construction process, The two ends of each tube section are provided with a steel end of the housing, through the steel shell provided on the end of pipe sections, the upper case is attached to the steel side rubber water, pipe joints after sinking in the sea waterstops waterproofing the interface to achieve the docking tube section by compressing the rubber between the two pipe sections, thus mounting precision steel end shell demanding. [0003] Each steel pipe sections end to end two ends of a length of the outer shell is 45.94 meters, 10.6 meters wide, 0.65 m high endless belt, the end of the housing has an inclination of steel, steel end shell flatness requirement is not greater than 5 mm. The prior art is generally used...
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IPC IPC(8): E02D25/00E02D29/063E02D29/073
CPCE02D25/00E02D29/063E02D29/073
Inventor 李金兰张光锋谢义东葛赛
Owner GUANGZHOU SHIPYARD INTERNATIONAL LTD