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An environmentally friendly and energy-saving hydraulically driven pile driver

An energy-saving and driving technology, applied in sheet pile walls, buildings, infrastructure engineering, etc., can solve the problems of easy leakage of ore-based hydraulic oil, consumption of large oil resources, high operating costs, etc., and achieve good environmental benefits and low operating costs Low, easy to move effect

Inactive Publication Date: 2014-10-15
湘潭发宇环保科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the existing hydraulic pile drivers use ore-based hydraulic oil as power. During the piling process, the ore-based hydraulic oil is easy to leak out and pollute the environment, and there is a problem of flammability.
In addition, its operation also needs to consume a large amount of oil resources, and the problem of high operating costs

Method used

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  • An environmentally friendly and energy-saving hydraulically driven pile driver
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  • An environmentally friendly and energy-saving hydraulically driven pile driver

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] Such as figure 1 As shown, the present invention includes a power mechanism, an impact mechanism and a piling joint mechanism, and the power mechanism includes a water tank 33, a first motor 35, a second motor 32, a centrifugal water pump 36, a booster water pump 37, an outlet pipe P1 and a return pipe P2 The water tank 33 communicates with the inlet of the centrifugal water pump 36 through a pipeline, and a filter 34 is arranged on the pipeline connecting the water tank 33 and the inlet of the centrifugal water pump 36 . The outlet of the centrifugal water pump 36 is connected with the inlet of the booster water pump 37; the centrifugal water pump 36 is connected with the first motor 35, and the booster water pump 37 is connected with the second motor 32; the outlet of the booster water pump 37 is connected with the outlet pipe P1 In communication, the outlet...

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Abstract

The invention discloses an environmental friendliness and energy conversation type water pressure driving pile driver, comprising a power mechanism, an impact mechanism and a piling connector mechanism, wherein a water outlet pipe of the power mechanism is connected with a water outlet of the impact mechanism; a water inlet pipe of the power mechanism is connected with a water inlet of the impact mechanism; and a connector of the piling connector mechanism is connected with a cylinder body of the impact mechanism by using a bolt. With the adoption of the environmental friendliness and energy conversation type water pressure driving pile driver provided by the invention, requirements of a pile foundation project, such as highway guardrail construction, dike flood prevention, house building and the like, can be met. Compared with the traditional mine foundation oil pressure type hydraulic system, the greatest difference is that pure water is used as a transmission medium. The medium used by the environmental friendliness and energy conversation type water pressure driving pile driver provided by the invention has the advantages of wide source and low price; and meanwhile, no pollution damage on an environment due to water leakage exists, and the noise is small. The environmental friendliness and energy conversation type water pressure driving pile driver has good environmental benefits.

Description

technical field [0001] The invention relates to a hydraulically driven pile driver, in particular to an environment-friendly and energy-saving hydraulically driven pile driver. Background technique [0002] Pile driver is an indispensable construction equipment in engineering projects such as ports, bridges, and highways. It can speed up the progress of the project and reduce the labor intensity of the supply. It is an important part of construction machinery and plays a huge role in the construction of the national economy. effect. Due to its advantages of low vibration, low noise and high energy utilization rate, hydraulic pile drivers have gradually replaced steam and diesel power and other power types of pile drivers, occupying a dominant position in the market. However, most of the existing hydraulic pile drivers use ore-based hydraulic oil as power. During the piling process, the ore-based hydraulic oil is easy to leak out and pollute the environment, and there is a p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D7/10
Inventor 文泽军
Owner 湘潭发宇环保科技股份有限公司
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