Workboat moving in hydraulic stay bar mode

A workboat, hydraulic technology, applied in the direction of propulsion components, ship construction, ship propulsion, etc., can solve problems such as insufficient propulsion force and obstacle-surmounting ability, difficulty in normal work of crawler-type walking mechanism, and no good solution, etc., to achieve improvement The effect of promoting efficiency and good obstacle-surpassing ability

Inactive Publication Date: 2013-11-27
李志强 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the lack of propulsion and obstacle-crossing ability, the common crawler-type walking mechanism is also difficult to work normally under such conditions of mud and soft bottom of different shades
[0006] Currently, there is no good solution

Method used

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  • Workboat moving in hydraulic stay bar mode
  • Workboat moving in hydraulic stay bar mode
  • Workboat moving in hydraulic stay bar mode

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Refer to the attached figure 1 to attach Figure 6 A hydraulic strut-type traveling workboat of the present invention will be described in detail below.

[0023] A hydraulic strut type working boat of the present invention, its structure includes a hull 3, a control room 1 and an operating device 4, the operating device 4 and the control room 1 are respectively arranged on the upper part of the hull 3, and the hull The front and rear sides of 3 are respectively equipped with hydraulic strut devices, and the hydraulic strut device and the control room 1 are respectively connected with the hydraulic pump station 2, the power of the hydraulic strut device comes from the hydraulic pump station, and the The control room can manipulate the power output of the hydraulic pump station, and the hydraulic pump station 2 is arranged on the upper part of the hull 3 .

[0024] The hydraulic strut device includes a strut 7, a grip arm 6, a swing cylinder 5 and a lift cylinder 8, and...

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PUM

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Abstract

The invention discloses a workboat moving in a hydraulic stay bar mode and belongs to workboats. The workboat structurally comprises a workboat body, a control cabinet and a working device, wherein the working device and the control cabinet are arranged on the upper portion of the workboat body, hydraulic stay bar devices are arranged on the front side and the rear side of the workboat body respectively, the hydraulic stay bar devices and the control cabinet are connected with a hydraulic pump station respectively, and the hydraulic pump station is arranged on the upper portion of the workboat body. The workboat based on the bionics theory of how hippos moving in water and adopting a theory of poling a boat through bamboo spars uses a hydraulic cylinder as power and moves in a stay bar mode, and the workboat can be used for tugging of fleets moving shallow channels in inland rivers, can be used for performing dredging, transportation and other operations in mire lands severe in sedimentation or shallow rivers and lakes with tufty reeds and aquatic plants, can move silently close to water bottom under water and can be used for executing special operations as subwater sneaking devices.

Description

technical field [0001] The invention relates to an operation boat, in particular to an operation boat traveling in a hydraulic strut type. Background technique [0002] After the appearance of steam power, the earliest mechanical propulsion method of ships was paddle wheel propulsion. With the technological revolution, propeller propulsion is the most widely used in contemporary times. [0003] Ships propelled by propellers are suitable for navigating in bodies of water with a certain depth. When traveling in relatively shallow waters of inland rivers, where large thrust and low speed tugboats or workboats are required, the propeller must have a large geometric size or a high rotation speed to meet the work requirements, and the wake loss increases due to the viscosity of the water. The energy consumption is high and the propulsion efficiency is reduced; the entanglement of aquatic plants and fishing nets is also one of the reasons why the ship cannot propel normally; the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63H19/00B63H23/26B63B35/00
Inventor 李志强张林宗理华
Owner 李志强
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