Bulk carrier lifting device

A technology for hoisting devices and bulk carriers, which is applied in the directions of transportation and packaging, cargo handling equipment, ship accessories, etc. It can solve problems such as the inability of the crane to move, and achieve the effect of high work efficiency and large work range

Inactive Publication Date: 2014-08-27
GUIPING DAZHONG SHIP REPAIR MFR YARD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the crane cannot be moved and can only be operated within a certain range of the crane itself.

Method used

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  • Bulk carrier lifting device

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Embodiment Construction

[0013] The implementation structure of the present invention will be described below in conjunction with the accompanying drawings.

[0014] refer to figure 1 , the bulk carrier lifting device includes a track 1 and a crane, and the crane includes a base 3, a slewing bearing 4, a turntable 6, a balance seat 7, a tower body 10, a lifting arm 5, a hoisting winch 8 and a luffing winch 9.

[0015] A track wheel 2 is installed below the base 3, and the track wheel 2 is connected with the track 1. The turntable 6 is connected to the base 3 through the slewing support 4, the balance base 7 and the boom 9 are respectively installed on both sides of the turntable 6, and the lifting winch 8 and the luffing winch 9 are installed on the turntable 6, and The wire rope of the lifting winch 8 is connected with the hook at the end of the boom 5 through the block of pulleys on the tower body 10 and the boom 5, and the wire rope of the luffing winch 9 passes through the block of pulleys on th...

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PUM

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Abstract

The invention discloses a bulk carrier lifting device. The bulk carrier lifting device comprises a rail and a lifting machine, wherein the lifting machine is connected with the rail through rail wheels; the rail wheels are mounted below a base; a rotary table is connected with the base through a rotary support; a balance seat and a cargo boom are respectively arranged at the two sides of the rotary table; a lifting winch and an amplitude variation winch are mounted on the rotary table; a steel wire rope of the lifting winch is connected with a lifting hook at the end head of the cargo boom through pulley blocks of a tower body and the cargo boom; a steel wire rope of the amplitude variation winch is connected with the cargo boom through the pulley blocks of the tower body and the cargo boom. The bulk carrier lifting device can rotate for 360 degrees through the rotary support; the cargo boom can be used for adjusting the angle through the amplitude variation winch to lift cargoes within a certain radius covering range by the cargo boom. The lifting device can be moved through the rail; compared with a fixed type lifting device, the bulk carrier lifting device is larger in working range under the condition of same cargo boom length; the bulk carrier lifting device can walk with loads and the working efficiency is high.

Description

technical field [0001] The invention relates to a bulk carrier, in particular to a bulk carrier lifting device. Background technique [0002] Bulk carrier is the abbreviation of bulk carrier, which is specially used to transport unpacked goods, such as coal, ore, timber, livestock, grain, salt, cement, etc. When loading and unloading cargo, bulk carriers usually need to use the cranes at the wharf. When the loading and unloading capacity of the wharf is too large, it is necessary to waste time to wait for the free cranes. However, some small wharves do not have cranes for loading and unloading cargo, and need to carry out Manual loading and unloading is inefficient and labor intensive. [0003] China Patent Authorization Announcement No. CN202642043U, the date of the authorized announcement is January 2, 2013. The invention patent discloses a bulk carrier loading and unloading crane. The crane is fixedly installed on the deck of the bulk carrier to achieve a certain radius ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/52B66C23/62B63B27/10
Inventor 吴金德李海森吴航宇李建华韦剑桥宾东成梁焕勇陈剑华周文清
Owner GUIPING DAZHONG SHIP REPAIR MFR YARD
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