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Portable crane used for unloading cargo oil pump

A portable and cargo oil pump technology, which is applied in the direction of portable lifting devices, hoisting devices, etc., can solve the problems of inconvenient handling of debris cranes, bulky debris cranes, and difficult storage and storage, etc., to achieve simple mobile installation and ensure smoothness Safety and safety, effect of reducing volume

Active Publication Date: 2015-01-21
COSCO ZHOUSHAN SHIPYARD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the sundries crane of this invention is used for cargo oil pumps to lift out of the cabin, and the sundries crane is inconvenient to carry. Large space, not easy to store and save

Method used

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  • Portable crane used for unloading cargo oil pump
  • Portable crane used for unloading cargo oil pump
  • Portable crane used for unloading cargo oil pump

Examples

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Embodiment Construction

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0027] Such as Figures 1 to 11 As shown, the portable crane used for cargo oil pump out of the cabin in this implementation includes a boom 5, a hook 58, a fixed pulley 57, a steering wheel 51, a pulley 54, a handle 12, a winch 52, a locking rod 53, a rotating Push rod 511, fixed support 2, fixed guide wheel 21, steering wheel fixed mount 4, guide frame 6, cross brace 3, wire rope turnbuckle 7, shackle 10, guide steel wire 8 and guide plate 15 etc.

[0028] Wherein, one end of the boom 5 is provided with a fixed pulley 57, and the rear side of the boom 5 is provided with a winch 52, and the wire rope 56 on the winch 52 is connected with the suspension hook 58 after passing through the fixed pulley 57, and the boom 5 is broken in the middle. Open, forming the first boom 59 and the second boom 510, the first boom 59 and the second boom 510 are...

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Abstract

The invention discloses a portable crane used for unloading a cargo oil pump. The portable crane comprises a lifting arm and is characterized in that the lifting arm is broken in the middle to form a first lifting arm body and a second lifting arm body, the first lifting arm body and the second lifting arm body are connected through a flange, a pulley is arranged on the rear side of the lifting arm, a steering wheel is arranged on the portion, close to the other end of the lifting arm, of the rear side of the lifting arm, a fixing support and a steering wheel fixing frame are arranged on a deck face, and a fixed guide wheel is arranged on the top of the fixing support. The lifting arm is designed into the split type, the fixing support and the steering wheel fixing frame are detachably assembled to form a base of the crane, and therefore the portable crane is convenient to store and install; in addition, the method of arranging the pulley on the rear side of the lifting arm is adopted, and therefore the lifting arm can be conveniently moved.

Description

technical field [0001] The invention relates to a crane, in particular to a portable crane used for cargo oil pumping out of the cabin. Background technique [0002] The cargo oil pump is a special equipment on the oil tanker. Its purpose is to transport the cargo oil on the oil tanker from the oil tank to the oil carrying equipment or oil depot on the wharf through the corresponding pipeline on the ship when the oil tanker is docked at the wharf. The cargo oil pump is installed at the bottom of the ship's cabin. During routine maintenance and replacement, the cargo oil pump needs to be transported out of the cabin. However, due to the small diameter of the manhole cover on the deck surface of the ship, for large ocean-going ships, the ship's cabin is far from the deck. Therefore, in order to ensure that the cargo oil pump equipment in the cabin can go out of the cabin smoothly, it is necessary to take measures to lift it by means of a lifting device. [0003] For this reas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66D3/18
CPCB66D3/18B66D2700/023
Inventor 刘爱玉
Owner COSCO ZHOUSHAN SHIPYARD
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