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Portal crane with supporting floating body

A technology of gantry cranes and floating bodies, which is applied in the direction of trolley cranes, cranes, load suspension components, etc., and can solve problems such as limited application, high crane prices, and long overhangs of booms

Inactive Publication Date: 2018-10-23
东台市富康机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the application of this efficient and economical transportation method in inland waterway shipping is very limited, and its restrictive factors are: for container cranes on wharfs, the boom rail beams carrying goods are cantilever beams, and the boom cantilever is long , the load is heavy, and the torque received after lifting the goods is large, which is very different from the ordinary crane. The price of cranes is very high. On the other hand, the requirements for the foundation of the terminal are also very high, which is unmatched by ordinary cargo terminals.
Therefore, the construction cost of the container wharf and its lifting and handling facilities necessary for inland river container transportation is high, which restricts the development of inland river container transportation

Method used

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  • Portal crane with supporting floating body
  • Portal crane with supporting floating body
  • Portal crane with supporting floating body

Examples

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Embodiment Construction

[0025] in figure 1 with figure 2 In the gantry crane with floating body support shown, the fixed gantry 7 is a steel frame member with a gate-shaped structure, and the fixed gantry 7 with a gate-shaped structure faces the river and is fixedly connected to the pier on the river bank. The door-shaped structure of 7 is fixedly supported by rail beams 4, and the rail beams 4 fixed on the fixed door frame 7 extend to both sides, and the rear door frame 8 is fixedly connected to the rear end of the door frame. The rear door frame 8 also has a door-shaped structure and is fixed Between the door frame 7 and the rear door frame 8 is the container transfer stacking space. The track beam 4 includes two beam frame bodies arranged parallel to each other. The two beam frame bodies are fixed in the fixed door frame 7 and the rear door frame 8 by the fixed door frame 7 and The two uprights of the rear door frame 8 are supported, and a heavy guide rail 5 is fixedly connected to each beam frame ...

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Abstract

The invention discloses a portal crane with a supporting floating body. The portal crane comprises a fixing portal and a track beam fixed to the fixing portal. A lifting guide rail is fixedly connected to the track beam. A crane car is movably supported in the lifting guide rail. The track beam is also connected with a floating portal. The floating portal is supported on a floating body on water.The floating portal comprises a floating portal body and a hydraulic oil cylinder mounted on the floating portal body. The floating body on water can be a ship-shaped structure or a pontoon type structure. By means of the portal crane with the supporting floating body, the requirement for transporting a container by crane in an inland wharf can be met; in addition, the requirement for the basis ofthe wharf is low; and the construction cost of the wharf and cranes thereof is lowered.

Description

Technical field [0001] The invention relates to a lifting equipment, in particular to a lifting equipment for a wharf. Background technique [0002] The main form of modern terminal freight includes container transportation. Container transportation is a modern mode of transportation. It uses large containers such as containers as carriers to assemble the goods into container units, so that large-scale loading and unloading machinery, large-scale trucks and ships can be used for loading and unloading and handling operations in the modern circulation field. And to complete transportation tasks, its transportation efficiency is high, it has high economic benefits, and it is widely used in land transportation and sea transportation. However, the application of this efficient and economical transportation method in inland waterway shipping is very limited. Its restrictive factors are: for container cranes on the wharf, the boom rail beam that carries the cargo is a cantilever beam, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C19/02B66C7/00
CPCB66C19/02B66C7/00B66C19/002
Inventor 彭洪崔益祥
Owner 东台市富康机械有限公司
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