Cutter-suction dredger operation simulator

A technology of cutter suction dredger and simulation device, which is applied in the field of cutter suction dredger operation simulation device, can solve the problems of low operation output and low construction efficiency, and achieve increased output, extended service life, and stable lifting Effect

Inactive Publication Date: 2017-06-20
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual construction, due to improper selection of parameters such as reamer speed, reamer feed speed, and mud pump power output, the output of the operation is not high and the construction efficiency is low.

Method used

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  • Cutter-suction dredger operation simulator
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  • Cutter-suction dredger operation simulator

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] In the embodiment of the present invention, such as Figure 1-Figure 9 As shown, a cutter suction dredger operation simulation device is provided, including an experimental pool 1, a platform stepping mechanism, a reamer power output mechanism, a bridge rotation mechanism, and a bridge height adjustment mechanism. The platform stepping mechanism is set up in the experimental In Chishang, the bridge rotation mechanism includes a vertical planetary hoist 6, a cylindrical drum 7, a drum shell 8, double-row tapered roller bearings 9, and a steel rope 11. The bottom of the vertical planetary hois...

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Abstract

The invention discloses a cutter-suction dredger operation simulator. The bottom of a vertical planetary hoist is installed on a bench stepping mechanism through a flange. A groove is arranged in the circumference of a cylindrical drum. The steel rope of the vertical planetary hoist is wound inside the groove. In a bridge height adjustment mechanism, a front flange hydraulic lever I and a front flange hydraulic lever II are installed in the cylindrical drum through front flanges. A connecting block I is provided with two shaft holes which match the optical shaft of the front flange hydraulic lever I and the optical shaft of the front flange hydraulic lever II respectively and are axially positioned through shaft shoulders and round nuts. In a reamer power output mechanism, one end of a reamer bridge II is welded to a connecting block II, a rotating shaft is arranged between the other end of the reamer bridge II and one end of a reamer bridge I, and the rotating shaft is arranged on the reamer bridge I through a rolling bearing. The device can be adjusted based on different soil quality, and improve the output of dredgers. The device has a longer service life.

Description

technical field [0001] The invention belongs to the technical field of environmental protection dredging, in particular to a cutter suction dredger operation simulation device. Background technique [0002] There are many rivers and lakes in China, and the Yangtze River, Yellow River, Haihe River and other water systems are well developed. The total mileage of inland waterways is about 120,000 kilometers. Passage and flood storage capacity. The use of dredging equipment to decontaminate ports and waterways in industrial areas has become common practice in many countries. It is a long-term and difficult task for our country to dredge the Yangtze River, Yellow River and other waters. Driven by the wave of global economicization and the rapid development of international trade, the dredging industry has reached a period of vigorous development. In environmental dredging projects, cutter suction dredgers are widely used. This type of hydraulic dredger uses mud pumps and pipe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B25/02
CPCG09B25/02
Inventor 熊庭张梦达江攀
Owner WUHAN UNIV OF TECH
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