Simple efficient pile driver

A pile driver and high-efficiency technology, which is applied to sheet pile walls, drilling equipment, drilling equipment and methods, etc., can solve the problems of affecting the piling efficiency and the heating of the end of the drill bit, so as to reduce work costs, improve work efficiency and save work. effect of time

Inactive Publication Date: 2017-02-01
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during long-term use, it will cause the end of the drill bit to heat up, which will affect the piling efficiency

Method used

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] see Figure 1~2 , in an embodiment of the present invention, a simple and efficient pile driver includes a main arm 1, a fixed arm 2, a support arm 5 and a drill link 6; wherein the fixed arm 2 is in an L-shaped structure; the upper end of the main arm 1 is connected to the fixed The vertical section of the arm 2 is connected, the horizontal section of the fixed arm 2 is connected with the support arm 5, and the fixed arm 2 and the upper end of the supp...

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Abstract

The invention discloses a simple efficient pile driver. The simple efficient pile driver comprises an excavator main arm, a fixing arm, a supporting arm and a drill bit connecting rod. The fixing arm is of an L-shaped structure. The upper end of the excavator main arm and a vertical section of the fixing arm are connected. A fixing arm horizontal section and the supporting arm are connected, and the fixing arm and the upper end of the supporting arm are hinged. Meanwhile, a second hydraulic cylinder is arranged between the supporting arm and the fixing arm. A first hydraulic cylinder is arranged between the upper end of the fixing arm and the excavator main arm. The supporting arm and a power box are fixedly connected. The power box is arranged on the left side of the supporting arm and provided with a drill arm. The drill bit connecting rod is arranged at the lower end of the drill arm. The drill bit connecting rod comprises a drill rod, a push pipe, a push casing pipe, a screw rod and an auger bit. The drill rod is of a hollow structure, and the lower end of the push pipe is inserted in the upper portion of the drill rod. The simple efficient pile driver is convenient to operate and high in practicability, the drilling depth is guaranteed, time is saved, efficiency is improved, damage is not likely to happen, the structure is simple, and the manufacturing cost is low.

Description

technical field [0001] The invention relates to a pile driver, in particular to a simple and efficient pile driver. Background technique [0002] Buildings are structures built by people using all available materials such as soil, stone, wood, steel, glass, reeds, plastics, and ice. When piling is required on the construction site, special drilling equipment is generally required, which causes inconvenience and increases work costs; [0003] The pile driver is composed of pile hammer, pile frame and auxiliary equipment. The pile frame is a steel structure tower frame, and a hoist is provided at the rear of it for lifting piles and pile hammers. There is a guide frame composed of two guide rods in front of the pile frame, which is used to control the direction of pile driving, so that the pile can accurately penetrate into the ground according to the designed orientation. The basic technical parameters of the pile driver are the impact part weight, impact kinetic energy an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D5/34E21B7/00
CPCE02D5/34E21B7/00
Inventor 闫沛浩
Owner GUANGXI UNIV
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