JP2016079618A5

JP2016079618A5 -

Info

Publication number: JP2016079618A5
Application number: JP2014210323A
Authority: JP
Filing date: 2014-10-14
Publication date: 2017-03-16
Anticipated expiration: 2034-10-14

Description

この発明は手持ち式杭打ちに用いる杭打ち機に関し、より詳細には、重機を用いた杭打ちができない土地に、スクリュー杭を打ち込むことができる、二人式エンジン杭打ち機及び係る杭打ち機を用いた杭打ち方法に関する。
The present invention relates to a pile driving machine used for hand-held pile driving , and more particularly, a two-person engine pile driving machine and a pile driving machine capable of driving a screw pile into a land where heavy driving cannot be used. The present invention relates to a pile driving method using the .

本願発明は、茶畑、果樹園、野菜畑、狭い土地等重機を用いた杭打ちができない土地に、ソーラーパネル用の架台、土留め杭基礎、フェンス用の杭基礎等として用いるスクリュー杭を正確に打ち込むための二人式エンジン杭打ち機及び係る杭打ち機を用いた杭打ち方法を提供することを目的とする。また、十分な回転トルクを有する動力を使用しても、安定した杭打ちのできる杭打ち機及び杭打ち方法を提供することを目的とする。さらに、作業員が杭打ち状況を常に監視しながら作業ができる杭打ち方法を提供することを目的とする。 The invention of the present application accurately uses a screw pile used as a stand for solar panels, a retaining pile foundation, a pile foundation for a fence, etc. on a land that cannot be piled using heavy machinery such as a tea plantation, an orchard, a vegetable field, and a narrow land. An object is to provide a two-person engine pile driver for driving and a pile driving method using the pile driver . It is another object of the present invention to provide a pile driving machine and a pile driving method capable of stable pile driving even when power having sufficient rotational torque is used. It is another object of the present invention to provide a pile driving method in which an operator can work while constantly monitoring the pile driving situation.

上記課題を解決するため、請求項１記載の、
相対する２名の作業者が杭打ち作業に使用するエンジン式手持ちフレーム型杭打ち機であって、フレーム両端に作業者用の把手があり、フレーム中央にはエンジンマウントが設置された構造であって、作業者用の把手は、フレーム中央から２本の金属製パイプを平行に配置した両端部に把手をつけた構造であって、エンジンマウントは作業者用の把手から０．２〜１ｍの位置にあり、エンジンマウント端部につながった伸縮可能なトルクバーはベースプレートで地面と設地する構成であり、エンジンマウントにはガソリンエンジンが取り付けられ、ガソリンエンジンは、その駆動を減速して伝える減速機を備え、更に、減速機とつながったドリルジョイントで、スクリュー杭にガソリンエンジンの回転を伝える構成の手持ち式杭打ち機とした。 In order to solve the above-mentioned problem,
An engine-type hand-held frame pile driver used by two opposing workers for pile driving work, with a handle for the workers at both ends of the frame and an engine mount installed in the center of the frame. The operator's handle has a structure in which two metal pipes are arranged in parallel from the center of the frame and grips are attached to both ends, and the engine mount is 0.2 to 1 m from the operator's handle. The extendable torque bar located at the position and connected to the end of the engine mount is installed on the ground with a base plate. A gasoline engine is attached to the engine mount, and the gasoline engine decelerates and transmits the drive. the provided, further, a drill joints Tsu coupled with reduction gear, and a hand-held pile driver configurations for transmitting rotation of the gasoline engine to the screw pile

さらに、請求項２記載の、フレームが上フレームと下フレームの二段で構成され、さらに、上フレームと下フレームを金属パイプでつなぐ結合用フレームから構成されたフレームであって、エンジンマウントは下フレームに設置され、下フレームまたは結合用フレームが接地部分を有する構成としたフレームである手持ち式杭打ち機とした。 Furthermore, the frame according to claim 2 is composed of two stages of an upper frame and a lower frame , and further comprises a coupling frame for connecting the upper frame and the lower frame with a metal pipe , the engine mount being lower It was set as the hand-held pile driving machine which is a frame installed in the frame and having a structure in which the lower frame or the coupling frame has a grounding portion .

さらに、請求項３記載の、手持ち式杭打ち機にスクリュー杭をつなぎ、スクリュー杭の打ち込み位置決めをした後、相対する２名の作業者がフレーム両端の把手を持ち、作業員から見て９０度の位置に設置されたトルクバーでささえながら、
ガソリンエンジンの駆動に合わせてスクリュー杭の打ち込みを開始し、杭打ち作業の進行に伴い杭打ち機の地面からの高さが変動することにあわせてトルクバーが伸縮する杭打ち方法とした。
さらに、請求項４記載の、杭打ちの位置決め時に、スタンドを用いる杭打ち方法であって、手持ち式杭打ち機の接地部分をスタンド上に置き、スクリュー杭を杭打ち機とジョイントでつなぎ、杭打ちの位置決めから杭打ち開始時まで、スタンドを使用する杭打ち方法であって、仮打ち込み後、スタンドを外して、打ち込みをする杭打ち方法とした。 Further, after connecting the screw pile to the hand-held pile driver according to claim 3 and positioning the screw pile, the two opposing workers have grips at both ends of the frame, and 90 degrees as viewed from the operator. While supporting with a torque bar installed at
The pile driving method started by driving the screw pile in accordance with the driving of the gasoline engine, and the torque bar expanded and contracted as the height of the pile driving machine fluctuated as the pile driving progressed .
A pile driving method using a stand at the time of pile driving positioning according to claim 4, wherein the grounding portion of the hand-held pile driver is placed on the stand, the screw pile is connected to the pile driver by a joint , A pile driving method that uses a stand from positioning to the start of pile driving .

茶畑、果樹園、野菜畑、狭い土地等重機を用いた杭打ちができない土地に、ソーラーパネル用の架台、土留め杭基礎、フェンス用の杭基礎等として用いるスクリュー杭を正確に打ち込む杭打ち機を提供できる。また、係る杭打ち機を使用することで、十分な回転トルクを有する動力を使用しても、安定した杭打ちのできる杭打ち方法が提供できる。さらに、本発明の杭打ち機では、作業員が杭打ち状況を常に監視しながら作業ができるので、正確な杭打ちが確実にできる。 Tea plantations, orchards, vegetable gardens, to the narrow land, such as land that can not stake out using heavy equipment, stand for the solar panels, earth retaining pile foundation, pile driver to type the exact screw piles to be used as such as pile foundation for the fence Can provide. Moreover, even if it uses the power which has sufficient rotational torque by using the pile driver which concerns, the pile driving method which can perform a stable pile driving can be provided. Furthermore, in the pile driving machine of the present invention, since the worker can work while constantly monitoring the pile driving situation, accurate pile driving can be ensured.

Claims

An engine-type hand-held frame pile driver used by two opposing workers for pile driving work ,
There are handles for workers at both ends of the frame, and an engine mount is installed at the center of the frame.
The handle for the operator is a structure in which two metal pipes are arranged in parallel from the center of the frame and grips are attached to both ends.
The engine mount is located 0.2 to 1m from the handle for the operator .
The extendable torque bar connected to the end of the engine mount is configured to be grounded with the base plate,
A gasoline engine is attached to the engine mount ,
The gasoline engine is equipped with a speed reducer that decelerates and transmits the drive ,
Furthermore, a drill joints Tsu coupled with reducer, handheld pile driver configurations for transmitting rotation of the gasoline engine to the screw pile.

The frame is composed of two stages of an upper frame and a lower frame made of a metal pipe, and further comprises a frame for coupling that connects the upper frame and the lower frame with a metal pipe ,
The engine mount is installed on the lower frame,
The hand-held pile driver according to claim 1, wherein the lower frame or the coupling frame is a frame having a grounding portion .

After connecting a screw pile to the hand-held pile driver according to claim 1 or 2 , and driving and positioning the screw pile,
Two opposing workers hold the handles at both ends of the frame,
While supporting with a torque bar installed at a position of 90 degrees as seen from the worker,
Start driving the screw piles in time with the driving of the gasoline engine ,
A pile driving method in which the torque bar expands and contracts as the height of the pile driving machine changes from the ground as the pile driving work progresses .

A pile driving method using a stand when positioning pile driving,
Place the grounding part of the hand-held pile driver according to claim 1 or 2 on a stand,
It is a pile driving method that uses a stand from the position of pile driving to the start of pile driving by connecting the screw pile with a pile driving machine ,
4. The pile driving method according to claim 3, wherein after the temporary driving, the stand is removed and driving is performed.