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Vehicular gantry crane coal shipping accessory

A vehicle-mounted, door crane technology, applied in packaging, transportation, packaging, containers, etc., can solve problems such as leakage, dust, and grabs that cannot be closed tightly, and achieve the effect of improving unloading efficiency and simplifying process links

Inactive Publication Date: 2012-10-03
TIANJIN PORT COKE TERMINAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in some cases, it is still difficult to achieve satisfactory results. For example, when encountering strong winds and lump coal operations, some coal lumps will be caught between the flaps of the grab bucket, causing the grab bucket to fail to close tightly, resulting in leakage and dust

Method used

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  • Vehicular gantry crane coal shipping accessory
  • Vehicular gantry crane coal shipping accessory

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Experimental program
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Embodiment Construction

[0016] A vehicle-mounted gantry crane coal loading attachment, an open rectangular box, the wall panels around the rectangular box are reinforced grids welded by C-shaped steel, the bottom of the rectangular box is made of Two bottom valves that can be unscrewed downwards are formed; cargo box lifting point devices are equipped outside the wall panels around the rectangular casing, and cargo box lifting point devices are equipped with cargo box lifting point devices on the sides of the two bottom valves close to the slit.

[0017] The container lifting point device has a lifting point pile connected to the box body, a safety retaining ring is sheathed on the outer end of the lifting point pile, and a safety latch is arranged on the lifting point pile outside the safety retaining ring. on the hanging point pile

[0018] The box structure reinforced by C-shaped steel is used to check and calculate the strength and stiffness to meet the requirements of frequent hoisting;

[0019...

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Abstract

The invention discloses a vehicular gantry crane coal shipping accessory. The vehicular gantry crane coal shipping accessory is characterized in that an opened rectangular box body is arranged, reinforced grids formed by welding C-shaped steel are arranged outside wall boards at the periphery of the rectangular box body, and the bottom surface of the rectangular box body consists of two bottom valves capable of downward unscrewing; container suspension centre devices are arranged outside wall boards at the periphery of the rectangular box body, and another container suspension centre device is arranged on the side edges of the two bottom valves close to a slotting position. The vehicular gantry crane coal shipping accessory can be arranged on a special self-discharging truck for coal transportation and discharging, and can be separated from an automobile when conducting shipping operation, thus not only being used as a container of the self-discharging truck, but also being used as a shipping accessory capable of conveniently using a gantry crane for suspension and discharging. According to the vehicular gantry crane coal shipping accessory, coal shipping operation can achieve environment friendliness requirement, energy is saved, consumption is reduced, and the efficiency is improved.

Description

Technical field: [0001] The invention belongs to attachments of port portal cranes, in particular to a coal loading attachment of a vehicle-mounted portal crane. Background technique: [0002] At present, the market coal mainly transported by truck accounts for about 40% of the total coal operation in Tianjin Port, which has the characteristics of low moisture content, small batches and multiple varieties. It adopts the operation technology of dump truck transportation, loader loading and stacking, and door crane with grab bucket. Due to the large number of operation links and the large amount of dust from the grab bucket, the difficulty of environmental governance in the port has been increased. The operation process stipulates that sprinklers and snow machines are required to carry out dust reduction operations in the storage yard, roads, and docks. At the same time, it is necessary to use door cranes to sprinkle water, etc. Technology for dust suppression in grab operati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D88/10B65D90/00
Inventor 张学忠李洪建陆志浩史立洲
Owner TIANJIN PORT COKE TERMINAL
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