Amphibious pile driver

An amphibious pile driver and pile driver technology, which is applied to amphibious vehicles, sheet pile walls, motor vehicles, etc., can solve the problems of equipment prone to subsidence and overturning, unsuitable for intertidal zones, low bearing capacity, etc., and achieves safety and reliability. The effect of piling construction, good maneuverability and high work efficiency

CN101736741AInactive Publication Date: 2010-06-16SANY ELECTRIC CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2010-06-16
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the technical field of a pile driver and discloses an amphibious pile driver. The amphibious pile driver comprises a base, a working device arranged on the base, an elevated buoyancy tank. The base comprises an internal weight, a powerplant, a gearing device and a control device. The amphibious pile driver also comprises two sets of crawler units respectively arranged on both sides of the base bottom, with each comprising two parallel caterpillar belt mechanisms connected by a binding mechanism; and stretchable outriggers to adjust the height of the elevated buoyancy tank for different working depth. The stretchable outriggers are connected to the binding mechanism and the elevated buoyancy tank and transfer the power to the gearing device to drive the crawler units. This amphibious pile driver of invention can carry out the piling work in the offshore area safe and fast.
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Description

technical field

[0001] The invention relates to the technical field of piling equipment, in particular to an amphibious pile driver. Background technique

[0002] With the increasingly severe energy situation, the wind power industry has maintained rapid development in recent years, and the wind resources in coastal tidal flats have been effectively utilized, but it is still in the initial development stage. One of the difficulties is the lack of maneuverability in the construction of wind farms in coastal tidal flats. There are two types of existing pile drivers: land pile drivers and offshore pile drivers.

[0003] Among them, for land-based piling equipment, such as crawler pile drivers and static pile drivers, although they have good maneuverability and simple construction, they require high ground bearing capacity (MPa level) when driving and piling. When the tidal flat area is at low tide, construction cannot be done directly on the tidal flat (the bearing capacity of...

Examples

Embodiment Construction

[0045] The core of the present invention is to provide an amphibious pile driver according to the characteristics of coastal flats or shallow sea areas. The amphibious pile driver can quickly, safely and reliably realize piling construction in coastal flat areas.

[0046] In order to enable those skilled in the art to better understand the solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0047] Please see figure 1 , figure 1 It is a three-dimensional structural schematic diagram of a specific embodiment of the amphibious pile driver provided by the present invention.

[0048] Such as figure 1 As shown, the amphibious pile driver provided by the present invention includes a working device 1, a chassis 2, an elevated floating box 3, a crawler walking device 4, and a telescopic outrigger device.

[0049] In order to describe in detail the specific structure of th...