STS crane

A crane and ship-to-shore technology, applied in the direction of cranes, trolley cranes, ship accessories, etc., can solve problems such as noise, rope shedding, etc., and achieve the effect of flexible maintenance work, easy maintenance, and light structure

Active Publication Date: 2019-12-03
KONECRANES GLOBAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Excessive sagging causing the rope to fall off its rope pulley
Slack ropes can also cause noise

Method used

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  • STS crane
  • STS crane

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The STS crane in the figure has a gantry-like frame structure 1 arranged to be supported by wheels 2, which can move along a rail R arranged on a quay Q. The boom 3 is supported on the top portion of the portal frame structure 1, is substantially horizontal in its operating position, and has a portion 3a intended to extend toward the side of the ship S next to the quay Q, and a portion 3b intended to extend toward the side of the quay Q . A trolley 4 supported by wheels 5 is arranged to move along the boom 3 , the trolley being supported by trolley rails 6 arranged on the boom 3 . On top of the boom 3 a hoisting mechanism is arranged, which is advantageously arranged in the vicinity of the portal frame structure 1 or is supported on the portal frame structure, with ropes for hoisting ropes 8 Drums 7 , whereby the hoisting ropes 8 are guided from the rope drums 7 through the end of the boom 3 to the trolley 4 . In the trolley 4 the hoisting ropes 8 are led through a pu...

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PUM

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Abstract

The invention relates to an STS crane (Ship-to Shore) which comprises a portal frame structure; a boom (3) which has a portion (3a) extending on a ship's side as well as a portion (3b) extending on aquay side; a trolley (4) moving along the boom; a hoisting mechanism which has a rope drum (7) for hoisting ropes (8), whereby the hoisting ropes are routed from the rope drum through boom ends to thetrolley; auxiliary trolleys (9, 10) which move along the boom on both sides of the trolley to support and / or tighten the hoisting ropes; and a folding joint (16) on the boom portion extending on theship's side for folding up the folding por-tion (3c) of the boom extending to the direction of the ship from the folding joint (16); whereby there are auxiliary trolley rails (17)arranged for the auxiliary trol-leys (9, 10), these auxiliary trolley rails being separate from the trolley rails (6); and whereby the drive roping of the auxiliary trolleys is divided into two separate and independent drive ropings (13, 14) which have separate and independent drive mechanisms (11, 12) and which are on different sides of the folding joint (16) on the boom.

Description

technical field [0001] The present invention relates to STS (ship-to-shore) cranes. Background technique [0002] The STS crane consists of a portal frame structure; a boom supported to the top part of the portal frame structure, the boom having a section intended to extend on the ship's side and a section intended to extend on the quayside; hoisting adapted to move along the boom a trolley supported by trolley rails arranged on the boom; a hoisting mechanism arranged on top of the boom with rope drums for the hoisting ropes, whereby the hoisting ropes go from Rope drums routed through the boom ends to trolleys; auxiliary trolleys arranged to move along the boom on either side of the trolley to support and / or take up the hoisting ropes; the drive mechanism and drive ropes of the auxiliary trolley for moving the auxiliary trolley; and the folding joint on the boom section intended to extend sideways to extend the The folded part of the boom is folded up. [0003] In an STS...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): B66C11/16B66C13/10B66C19/00B66C5/08B63B27/12
CPCB66C5/08B66C7/10B66C11/18B66C11/20B66C13/10B66C19/002B63B27/12B66C11/16B66C7/08B66C13/04
InventorT·库帕里宁
OwnerKONECRANES GLOBAL