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Floating crane for overwater hoisting and assembling method thereof

A floating body and crane technology, applied in the direction of cranes, etc., can solve the problems of cumbersome assembly and dismantling, occupying the storage of old materials in steel casings, and increasing the recovery cost of transportation, etc., so as to save machinery and labor costs, reduce construction costs, and improve Effective utilization effect

Active Publication Date: 2019-04-09
SINOHYDRO BUREAU 8 CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] At present, most of the water hoisting machines are newly purchased or rented floating cranes. Whether it is the purchase cost, rent, and entry and exit fees, it is not a small expense, and the assembly and dismantling are extremely cumbersome. Generally, after the construction of the pile foundation on the site is completed, it will A large number of steel casings will be idle, which requires the storage of old steel casings and increased recycling costs such as transportation

Method used

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  • Floating crane for overwater hoisting and assembling method thereof
  • Floating crane for overwater hoisting and assembling method thereof
  • Floating crane for overwater hoisting and assembling method thereof

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Embodiment Construction

[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0031] Such as Figure 1 to Figure 5 As shown, the floating crane for hoisting in water in this embodiment includes a floating chassis 1, a vertical frame 2 and a crane 3. The floating chassis 1 includes at least two groups of longitudinal force-bearing floating bodies 11 arranged side by side in parallel, and each longitudinal force-bearing floating body 11 are connected with horizontally connected buoyant bodies 12 at the same direction ends, and each horizontally connected buoyant body 12 and each longitudinal load-bearing buoyant body 11 are formed by splicing end to end of at least two steel casings 13 with both ends closed, and the vertical frame 2 is arranged on each longitudinal load-bearing buoyant body. The top of the power buoyancy body 11 is placed side by side on the half side of the buoyant body 12 facing any transverse ...

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Abstract

The invention discloses a floating crane for overwater hoisting. The floating crane comprises a floating bottom frame, a vertical frame and a crane, at least two sets of longitudinal force bearing floating bodies which are arranged side by side in parallel, and the same-direction end of each longitudinal force bearing floating body is connected with a transverse connecting floating body, each transverse connecting floating body and each longitudinal bearing floating body are formed by splicing at least two steel protecting cylinders with two closed ends in an end-to-end mode, the vertical frame is arranged at the top end of each longitudinal force-bearing floating body, and the crane is arranged at the top end of the vertical frame. The floating crane for overwater hoisting has the structure of utilizing an idle steel protective cylinder as a floating body structure, and has the advantages of being easy to assemble and disassemble, low in cost, remarkable in construction benefit and the like. The method for assembling the floating crane for overwater hoisting comprises the following steps of S1 manufacturing the floating bottom frame; S2 building the stand columns; S3 fixedly mounting the crane on the top ends of the stand columns. The method is easy to assemble and fast to dismount.

Description

technical field [0001] The invention relates to the technical field of floating crane equipment, in particular to a floating crane for water hoisting and an assembly method thereof. Background technique [0002] At present, most of the water hoisting machines are newly purchased or rented floating cranes. Whether it is the purchase cost, rent, and entry and exit fees, it is not a small expense, and the assembly and dismantling are extremely cumbersome. Generally, after the construction of the pile foundation on the site is completed, the A large number of steel casings will be idle, which requires the storage of old steel casings and increased recycling costs such as transportation. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide a floating crane for water hoisting and its assembly method which utilizes an idle steel casing as a floating body structure, is easy to d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/53B66C23/16B66C23/62B66C23/74
CPCB66C23/166B66C23/53B66C23/62B66C23/74
Inventor 李亚民詹彪黄巍李金恒曾湖庚刘帆朱欣苏迎瑞刘兴
Owner SINOHYDRO BUREAU 8 CO LTD
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