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Steel rail shipment method and special hoisting tool

A rail and spreader technology, which is applied in the field of rail loading methods and special spreaders, can solve problems such as low operating efficiency, large man-machine usage, and long auxiliary time, so as to improve ship-loading efficiency and economic benefits, and reduce man-machine The effect of operating pressure and reducing the pressure of stockpiling

Inactive Publication Date: 2018-02-23
TIANJIN PORT NO 1 STEVEDORING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The loading and unloading of this kind of cargo involves many operation links, long auxiliary time, large man-machine consumption, and low operation efficiency. These disadvantages seriously affect economic benefits.

Method used

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  • Steel rail shipment method and special hoisting tool
  • Steel rail shipment method and special hoisting tool
  • Steel rail shipment method and special hoisting tool

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Embodiment Construction

[0021] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0022] A rail loading method, comprising the following steps: Step 1, rail unloading: using two cranes with the same specifications and load technical parameters to lift synchronously from both sides of the unloaded rail; Step 2, stacking rails: lifting step 1 The unloaded rails are placed on the laying skids, and skids are laid on each layer; Step 3, rail loading: 1) Two forklifts with the same specifications and load technical parameters are used to stack the rails on the rails in step 2 from The lower ends of both sides pick up the goods synchronously and send them to the skids laid on the side of the ship. At this time, each layer of rails is manually turned over to make the rail surface all upward; 2) Then use special lifting tools to simultaneously lift from both sides of the rails To the cabin, at this time, the special spreader caliper a...

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Abstract

The invention discloses a steel rail shipment method and a special hoisting tool for the method. The steel rail shipment method comprises the steps that 1, steel rails are unloaded; 2, stacking is conducted on the steel rails; and 3, shipment is conducted on the steel rails, two clamps are firmly clamped on each steel rail, a lower hoisting system of a balancing hoisting beam is perpendicularly fixed to the steel rails, face turning operation is conducted on each layer of steel rails, so that the rail faces of the steel rails face up. The special hoisting tool comprises a supporting lever, double hooks, steel wire woven belts, forklift fork teeth, steel wire rope upper hoisting cables, hoisting hooks, the balancing hoisting beam, unloading buckles, steel wire rope lower hoisting cables, unloading buckles and special clamping tools. The balancing hoisting beam comprises a main beam, hoisting lug plates on the two sides of the main beam and forklift shovel pants on the upper face of themain beam. The special hoisting tool has the beneficial effects that the stopping time when a ship is berthed in a port is shortened, man-machine operation pressure is relieved, goods yard stockpilingpressure is relieved, and the shipment efficiency and the economic benefits of the steel rails are improved.

Description

technical field [0001] The invention relates to the field of port transportation, in particular to a rail loading method and a special spreader. Background technique [0002] In recent years, more and more steel rails are exported. Domestic transportation is mostly transported by rail to the port. The unloaded trains are stacked to the yard in front of the wharf. All loaded into the ship in an upwards fashion. The loading and unloading of this kind of cargo involves many operation links, long auxiliary time, large man-machine consumption, and low operation efficiency. These disadvantages seriously affect economic benefits. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a shipping method that can reduce the time for ships to stop at the port without increasing the cost of loading and unloading at the port, and at the same time reduce the pressure on the company's man-machine operations and slow down the pressure...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C13/04B66C1/18B66C1/12B66C1/30B66C13/06B66F9/12
CPCB66C13/04B66C1/12B66C1/18B66C1/30B66C13/06B66F9/12
Inventor 肖寰王春双王瑛周围颜培祥訾宝祥崔振山
Owner TIANJIN PORT NO 1 STEVEDORING
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