JP3138237U

JP3138237U - Piling machine

Info

Publication number: JP3138237U
Application number: JP2007008195U
Authority: JP
Inventors: 和徳宇土
Original assignee: 和徳宇土
Priority date: 2007-09-26
Filing date: 2007-09-26
Publication date: 2007-12-27
Anticipated expiration: 2017-09-26

Abstract

【課題】杭木を１本、１本抜くのは重労働でありまたよく怪我をします。この杭抜き機を使うことにより疲労が少なくなり作業能率が２〜３倍も高くなります。
【解決手段】杭木７を引き抜くためバール（Ｌ字型）の先端１についているチェーン２を杭木に１回巻きチェーンのあそびがないように、チェーン目で調整し止め金具３に止め両手で握り棒４が、９０°（直角）になるように手前に引き寄せます。
【選択図】図１[Problem] It is heavy labor and often injured to pull out one pile. By using this pile remover, fatigue is reduced and work efficiency is increased 2 to 3 times.
SOLUTION: A chain 2 attached to the tip 1 of a bar (L-shaped) for pulling out a pile 7 is wound around the pile and adjusted with a chain eye so that there is no play of the chain. Pull the grip bar 4 toward you so that it is 90 ° (right angle).
[Selection] Figure 1

Description

本考案は、地中に打ち込んだ杭木を抜く道具に関する。 The present invention relates to a tool for removing piles that have been driven into the ground.

従来は、杭木の上部をハンマーで叩き杭木の周りに隙間を作り手で１本、１本引き上げていた。 Conventionally, the upper part of the pile was struck with a hammer to create a gap around the pile and lifted one by one.

１本、１本手で引き上げていたら重労働でありよく手を怪我します。 If you pull it up one by one, it is hard work and often injures your hand.

そこで、杭木を引き抜くため、バール（Ｌ字型）の先端についているチェーンを杭木に１回巻き、チェーンのあそびがないようにチェーンの目で調整し止め金具に止め（図１）、両手で握り棒が９０°（直角）になるように手前に引き寄せます（図２）。 Therefore, to pull out the pile, the chain attached to the end of the bar (L-shaped) is wrapped around the pile once, adjusted with the eyes of the chain so that there is no play on the chain, and fastened to the stopper (Fig. 1). Then, pull the grip bar toward you so that it is 90 ° (right angle) (Figure 2).

よって本考案は、杭木の大きさ、材質、形状に関係なく簡単に引き抜くことができ、また握り棒が６０°に倒れているので杭木が曲がったり折れたりすることもありません。そしてまた、一番力がかかる接地面には鉄板があり地面に食い込むことはありません。 Therefore, the present invention can be pulled out easily regardless of the size, material, and shape of the pile, and the pile does not bend or break because the grip bar is tilted to 60 °. Also, there is an iron plate on the ground plane where the most force is applied, and it does not dig into the ground.

軽くて強い鉄製にしたので３ｋｇしかなく大きさ、材質、形状がいろいろあるのでチェーンを使うことにより対応できるようになりました。 Because it is made of light and strong iron, it has only 3kg, and there are various sizes, materials, and shapes, so it can be handled by using a chain.

本考案にかかる杭抜き機で、杭木にチェーンを巻いてセットした状態である。 It is the state which wound and set the chain around the pile with the pile remover according to the present invention. 本考案にかかる杭抜き機で、杭木を引き抜いた状態である。 It is the state which pulled out a pile with the pile remover concerning this invention. 本考案の正面図である。 It is a front view of the present invention.

Explanation of symbols

１バールの先端
２チェーン
３止め金具
４握り棒
５鉄板
６補強材
７杭木1 Bar tip 2 Chain 3 Fastener 4 Grip bar 5 Iron plate 6 Reinforcement material 7 Piling wood

Claims

The top of a large pile (wood, iron, plastic) that has been driven into the ground is rolled once with a chain attached to the tip of a bar (L-shaped), adjusted with the eyes of the chain so that there is no play, and fixed to a stopper. Since the grip bar is tilted 60 °, pulling the grip bar with both hands to make it 90 ° (right angle) is a tool that allows the piles to come out.