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Rubber floater for dredging projects

A floating head and rubber technology, applied in the direction of earth mover/shovel, construction, etc., can solve the problems of short service life, aging, corrosion, etc., and achieve the effect of simple use, improved wear resistance, and improved product strength

Pending Publication Date: 2016-08-10
T RUBBER
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0014] The object of the present invention is to provide a kind of rubber floating head for dredging engineering, in order to solve the technical problem existing in the existing connecting device floating ball / floating head of the quick connector and the bow blowing first pipe in the dredging engineering, such as due to frequent Corrosion and aging are serious and the service life is short due to impact

Method used

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  • Rubber floater for dredging projects

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Embodiment Construction

[0023] Attached below figure 1 , the specific structure and installation and use process of the rubber floating head of the present invention will be described in detail. The description is for understanding the method and core idea of ​​the present invention, and it cannot be considered that the specific implementation of the present invention is limited thereto, nor should it be interpreted as a limitation of the present invention. For those skilled in the art, on the premise of not departing from the concept of the present invention, some simple deduction or replacement should be considered as belonging to the protection scope of the present invention.

[0024] The rubber floating head of the present invention comprises, from the inside to the outside, a cylinder body 1, an anti-crossover plate 2, an end flange 3, a buoyancy layer 4, a pressure bearing layer 6, an aging-resistant layer 7, a flange plate 8 and lifting lugs 9. The buoyancy layer 4, the pressure-bearing layer...

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Abstract

The invention provides a rubber floater for dredging projects. The rubber floater for dredging projects is provided with a barrel, an anti-channeling plate, an end flange, a buoyancy layer, a pressure-bearing layer, an aging resisting layer, a flange plate and a suspension lug sequentially from inside to outside. The buoyancy layer is formed by compounding buoyancy EVA foam and pressure-resisting PE foam. The pressure-bearing layer is composed of a shoulder reinforcing plate, a nylon or polyester cord and a nylon mesh, and the nylon or polyester cord and the nylon mesh are integrally wound around and cover the buoyancy layer. The aging resisting layer is made of ethylene-propylene-diene monomer (EPDM) rubber modified by adding rutile type titanium dioxide whiskers. The corrosion resistance, impact resistance and elasticity of the rubber floater for dredging projects are improved, the service life of the rubber floater for dredging projects is prolonged, and the rubber floater for dredging projects is convenient to use, reliable, simple in production process and low in cost. The rubber floater for dredging projects is particularly suitable for connection of quick couplings and a first pipe at the bow portion for dredging projects, the effective operation of dredging projects can be ensured, and the project cost is reduced.

Description

technical field [0001] The invention relates to dredging engineering equipment, in particular to a rubber floating head for dredging engineering, which is suitable for the connection between the quick joint of the dredging engineering and the first bow blowing pipe. Background technique [0002] Dredging is to dredge, widen or dig deep waters such as rivers and lakes, and use manpower or machinery to carry out underwater earthwork excavation projects. The dredging rubber floating head is an important component of dredging engineering equipment technology, and it is the connection device for the quick joint and the first pipe of bow blowing in dredging engineering. [0003] With the arrival of a new round of golden development period for dredging projects, more and more advanced construction technologies and equipment are emerging vigorously. Large-capacity trailing suction dredgers can meet the needs of long-distance sand extraction, making dredgers in 2- 3 Different places...

Claims

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Application Information

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IPC IPC(8): E02F7/10
CPCE02F7/10
Inventor 王素菊白琰王辉姜炎松张万智马青元周君
Owner T RUBBER
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