JP6494049B2

JP6494049B2 - Tripod pile driver

Info

Publication number: JP6494049B2
Application number: JP2017031538A
Authority: JP
Inventors: 由伍小宮
Original assignee: 由伍小宮
Priority date: 2017-02-07
Filing date: 2017-02-07
Publication date: 2019-04-03
Anticipated expiration: 2037-02-07
Also published as: JP2018127869A

Description

本発明は、柱３本の三脚の構造の杭打機に関するものです。The present invention relates to a pile driving machine having a tripod structure with three pillars.

従来、狭い道路の現場や急勾配等の現場では、建設機械の杭打機が現場に入れず、杭打作業が出来ませんでした。Conventionally, on a narrow road site or a steep slope site, the construction machine pile driver could not enter the site, and the pile driving work could not be performed.

従来、家々の間隔が狭く、その奥の現場におきましては、小さい杭打機でも搬入搬出が出来ない現場があります。又、急階段、急勾配等で現場まで杭打機が搬入、搬出が出来ない現場があります。Conventionally, there is a site where the interval between houses is narrow, and at the site behind it, even a small pile driver cannot carry in and out. In addition, there are some sites where pile drivers cannot be carried in and out of the site due to steep stairs and steep slopes.

Means to solve the problem

従来の杭打機は、現場まで行けなければ杭打ち作業は出来ません。機械を解体して、小さな機材として、現場まで人力で搬入して現場内で人力で組立して、杭打設をするような、杭打機はありませんでした。本発明は、三脚の構造を利用して、新たな三脚の構造の杭打機で、搬入する機材も小さくして、重いモンケンはウインチで転がしながら、現場へ搬入、組立て、杭打ち、解体、搬出、が出来る三脚杭打機です。A conventional pile driver cannot perform pile driving work unless it can go to the site. There was no pile driver that dismantled the machine, carried it manually to the site as a small piece of equipment, assembled it manually on site, and laid the pile. The present invention uses a tripod structure, a new tripod structure pile driving machine, the equipment to be carried in is small, heavy monken is rolled in a winch, brought into the site, assembled, piled, dismantled, A tripod pile driver that can be unloaded.

本発明を図と共に説明すれば、図１の様に三脚（保持部）の上端に上部１（接続固定部）を設ける、上部１に真矢（垂直軸体）を支える穴２を設ける。
三脚（保持部）の構造は、二脚３が上部１に自在４の構造で設ける。外の一脚５は上部１に固定６の構造で設ける。又は、固定６の状態ではなく、組立て時に、ネジ、又はピン７で一脚５を上部１に設ける。なぜ一脚５を上部１に固定６するかと言えば、三脚共に自在４にすると、上部１が斜めの状態になり、固定されず、いつも三脚が安定せず、杭打ちの部品の真矢８が上部１に設けられている真矢を支える穴２が斜めになり、真矢８を真矢を支える穴２に通すことが出来なくなるためである。そのために、一脚５だけは、上部１に固定６することにより、上部１が斜めにならず、安定することが出来る。上部１と一脚５との設ける方法として、完全に固定６する方法と、固定６せず、一脚だけのネジの締め付け、又は完全に固定６せず、少しガタがある構造、又は、上部１が少し斜めになる所で、ストッパーを付ける構造等、自在４であっても上部１が杭打作業に支障が無い程度に固定６に近い自在４にする。そして三脚の構造は真っ直ぐ、又は、上部１の下部で設けている脚と脚との間隔は、三脚の下部は広いですが、三脚の上部の間隔は狭く、ウインチ９（巻き上げ機）でモンケン落し１０モンケン１１等の機具（打設具）を三脚の上部一杯まで吊り上げると、モンケン落し１０モンケン１１等の機具が、三脚に接触したり、当ったりして、モンケン落し１０、モンケン１１等の機具が三脚の上部一杯まで上げることが出来ませんので図２の様に、三脚の全部、又は一部分の上部を曲げて、三脚の上部を広くし、モンケン落し１０、モンケン１１等の機具を、三脚の上部一杯まで上げられる様にする。
又、三脚で、重いモンケン１１の４００ｋｇの重量を支えるには、弱く堪えられない場合は、図３の様に、三脚の上部で二又２８に分けて、１本の脚を２本脚にして、モンケン１１の重量に堪える様にする。又は上部１を支える三脚を４本組の脚として、上部１に設ける。
三脚の脚の構造は、１本物の脚、又は数本繋ぎ１２の脚にする。
繋ぎ１２の方法は、ネジ、又はピン７、又はスライドでピン７等の方法で繋ぐ。三脚の下端内に自在のジャッキー１３を設ける。
三脚の長さは、三本脚の内、二本脚３は同じ長さで、外の一本脚５は二本脚３より短くすると、三脚が立てやすくなる。
三脚の内、一本脚５を二又の二本脚にした場合、脚の強度を保つために、脚と脚との間に、補強の筋交い２９を設ける。
本発明の三脚を立ち上げた場合は、三脚を補強するために三脚の脚同士を横の棒又はパイプ１４等で結束して補強する。本発明の上部１の下部に、ウインチ９の滑車取付け金具１５ワイヤー取付け金具１６を設ける。
真矢８は長くて重いので、１本物、又は数本繋ぎの構造にする。又は、上部１の真矢を支える穴２に真矢８を通し、真矢８の上部にピンを通す穴２６を設け、ピン７を真矢８に通し、真矢を支える穴２から真矢８が外れない様な構造にする。
真矢８は、鉄板上に凸部２４付きの真矢固定鉄板２５で真矢８の下端を固定しても良し、使用しなくても良い、上部１の真矢を支える穴２に真矢８を通し、真矢８の上部を支えている。 If this invention is demonstrated with a figure, the upper part 1 (connection fixing | fixed part) will be provided in the upper end of a tripod (holding part) like FIG. 1, and the hole 2 which supports a true arrow (vertical shaft body) will be provided in the upper part 1. FIG .
As for the structure of the tripod (holding portion), the tripod 3 is provided in the upper part 1 with a free 4 structure. The outer monopod 5 is provided on the upper part 1 with a fixed 6 structure. Alternatively, the monopod 5 is provided on the upper portion 1 with a screw or a pin 7 at the time of assembling instead of the fixed state 6. The reason why the monopod 5 is fixed 6 to the upper part 1 is that if the tripod is made freely 4, the upper part 1 is inclined and not fixed, the tripod is not always stable, and the arrow 8 of the pile driving part is This is because the hole 2 supporting the true arrow provided in the upper part 1 is inclined, and the true arrow 8 cannot be passed through the hole 2 supporting the true arrow. Therefore, by fixing only the monopod 5 to the upper part 1, the upper part 1 is not inclined and can be stabilized. As a method of providing the upper part 1 and the monopod 5, there is a method of completely fixing 6 and a structure that does not fix 6 and tightens a screw of only one leg, or does not completely fix 6 and has a slight backlash, or an upper part Even if it is free 4 such as a structure where a stopper is attached where 1 is slightly inclined, the free 4 close to the fixed 6 is made so that the upper part 1 does not interfere with the pile driving work. And the structure of the tripod is straight or the distance between the legs provided at the lower part of the upper part 1 is wide at the lower part of the tripod, but the distance between the upper part of the tripod is narrow, and the winch 9 (winding machine) removes the monken. When a device such as 10 monken 11 (punching tool ) is lifted up to the upper part of the tripod, the device such as monken drop 10 monken 11 comes in contact with or hits the tripod, and the device such as monken drop 10 or monken 11 as shown in FIG. 2 but we are not able to be raised to the top full of tripod, all of the tripod, or a portion of the top songs Gaité, to widen the top of the tripod, Monken dropped 10, the Kigu of Monken 11 and the like, Try to lift up to the top of the tripod.
Also, if you can't bear the weight of the heavy monken 11 with a tripod, if you can't bear it weakly, as shown in Fig. 3, the tripod is divided into 2 or 28 at the top of the tripod. And be able to bear the weight of Monken 11. Or the tripod which supports the upper part 1 is provided in the upper part 1 as a leg of 4 sets.
The structure of the tripod leg is a single leg or a couple of twelve legs.
The connection 12 is connected by a screw, a pin 7 or a slide 7 using a method such as a pin 7. A free jackie 13 is provided in the lower end of the tripod.
If the tripod is the same length as the tripod, the tripod 3 is the same length, and the outer leg 5 is shorter than the tripod 3, the tripod can be easily set up.
When the single leg 5 is a bifurcated two leg among the tripods, a reinforcing brace 29 is provided between the legs in order to maintain the strength of the legs.
When the tripod of the present invention is started up, the legs of the tripod are tied together with a horizontal bar or pipe 14 to reinforce the tripod. A pulley mounting bracket 15 for the winch 9 and a wire mounting bracket 16 are provided at the lower portion of the upper portion 1 of the present invention.
Since Shinya 8 is long and heavy, a single or several connected structure is used. Or, through the hole 2 supporting the arrow of the upper part 1, the hole 26 for passing the pin is provided at the upper part of the arrow 8, the pin 7 is passed through the arrow 8, and the arrow 8 does not come off the hole 2 supporting the arrow. Make the structure.
The arrow 8 may be fixed to the lower end of the arrow 8 with the arrow fixing iron plate 25 with the convex part 24 on the iron plate, and may not be used. The upper part of 8 is supported.

本発明の三脚の組立てを説明致します。
まず始めに三脚の上部１と三脚３、５を地上に寝かせて、三脚３、５と上部１の下部の滑車取付け金具１５に滑車１７を取付け、滑車１７内に、ウインチ９のワイヤー１８を入れ込み、ワイヤー１８を、フック付き滑車１９内へ入れ込み、ワイヤー１８を上部の滑車１７で止める。そして、上部１の下部のワイヤー取付け金具１６にワイヤー２０を取付ける。
そして、人力、又はクレーン等で本発明の三脚を立ち上げる、そして、立ち上げたら、棒又はパイプ１４等で横に脚と脚を連結する。そして杭芯の場所まで人力、又はクレーン等で三脚を運び、上部１のワイヤー取付け金具１６からのワイヤー２０を、地面に補強の杭を打込み、レバーブロック（登録商標）等、荷の巻き上げ下げ、けん引、締め付け等を行うための連結装置３０で杭とワイヤー２０を連結させてレバーブロック（登録商標）でワイヤー２０を張って三脚を補強する。そして、機具の、モンケン落し１０、モンケン１１、クッション２１、杭のアタッチメント２２、真矢８等を三脚の内側で、ウインチ９で各機具を吊り上げ、組立てて行く、そして組立て後、杭芯上に杭２３を立て、ウインチ９でモンケン落し１０、モンケン１１を三脚の上部一杯まで吊り上げ、モンケン落し１０で、モンケン１１を落下させ杭２３を打設する装置です。
そして、杭打設が終了したら次の杭芯まで移動するために各機具を解体して、移動して、又組立てし、杭打設をする装置です。 I will explain the assembly of the tripod of the present invention.
First, the upper part 1 and the tripods 3 and 5 of the tripod are laid on the ground, the pulley 17 is attached to the pulley mounting bracket 15 of the lower part of the tripods 3 and 5 and the upper part 1, and the wire 18 of the winch 9 is inserted into the pulley 17. The wire 18 is inserted into the pulley 19 with the hook, and the wire 18 is stopped by the upper pulley 17. Then, the wire 20 is attached to the lower wire mounting bracket 16 of the upper portion 1.
Then, the tripod of the present invention is raised by human power or a crane or the like, and when the tripod is raised, the legs and legs are connected to each other by a rod or pipe 14 or the like. And carry the tripod to the place of the pile core manually or with a crane, etc., drive the wire 20 from the wire mounting bracket 16 of the upper part 1 into the ground, the pile of reinforcement, the lever block (registered trademark), etc. The pile and the wire 20 are connected by a connecting device 30 for towing and tightening , and the wire 20 is stretched by a lever block (registered trademark) to reinforce the tripod. Then, the equipment's monken drop 10, monken 11, cushion 21, pile attachment 22, Shinya 8 etc. are lifted inside the tripod and each equipment is assembled with the winch 9 and assembled, and then piled on the pile core. 23 is a device that drops monken 10 with winch 9 and lifts monken 11 up to the top of the tripod, then drops monken 11 with monken drop 10 and drives pile 23.
And when pile driving is completed, each machine is disassembled, moved, reassembled, and pile driven to move to the next pile core.

Effect of the invention

本発明は三脚杭打設機の機材、機具等を、人力で運べる様に解体して、重い４００ｋｇの重量のモンケンは、ウインチで転がし、又はクレーンで吊り上げて、狭い道路、狭い現場、特殊な現場等の現場内に搬入することが出来、現場内で組立て、杭打設をして、杭打設終了後、解体して現場外へ搬出し、杭工事を完了することが出来る三脚杭打機です。The present invention dismantles the equipment and equipment of a tripod pile driving machine so that it can be carried by human power, and the heavy 400kg weight monken is rolled by a winch or lifted by a crane to narrow roads, narrow sites, special Tripod pile driving that can be carried into the site such as the site, assembled and piled in the site, dismantled after pile driving is completed, and taken out of the site to complete the pile work It is a machine.

従来の杭打機では、狭い道路、狭い現場、特殊な現場等へ搬入出来ず、杭打設が出来なかった事に対し、本発明の三脚杭打機は、杭打機を解体して、人力やウインチ等で現場内に搬入して、現場内で組立て、杭を打設し、解体して、搬出が出来、家の基礎の杭、鋼管杭φ１３９、８ミリを打設する能力性能を持つ三脚杭打機です。In the conventional pile driver, the tripod pile driver of the present invention dismantled the pile driver, whereas it could not be carried into a narrow road, a narrow site, a special site, etc. It can be carried into the site by human power or winch, assembled in the site, piles placed, dismantled, dismantled, carried out, and housed in piles, steel pipe piles φ139, 8 mm This is a tripod pile driver.

本発明の三脚の正面図。The front view of the tripod of this invention. 脚の上部を曲げた図。The figure which bent the upper part of the leg. 一本脚を二又にして二本脚にした図。A figure with one leg split into two legs.

１、上部（接続固定部）
２、真矢を支える穴
３、二脚
４、自在
５、一脚
６、固定
７、ピン
８、真矢（垂直軸体）
９、ウインチ（巻き上げ機）
１０、モンケン落し
１１、モンケン
１２、繋ぎ
１３、自在ジャッキー
１４、棒、パイプ
１５、滑車取付金具
１６、ワイヤー取付金具
１７、滑車
１８、ワイヤー
１９、フック付き滑車
２０、ワイヤー
２１、クッション
２２、杭のアタッチメント
２３、杭
２４、凸
２５、真矢固定鉄板
２６、ピンを通す穴
２７、曲げる
２８、二又
２９、筋交い
３０、連結装置

1. Upper part (connection fixing part)
2, hole supporting Shinya 3, bipod 4, free 5, monopod 6, fixing 7, pin 8, Shinya (vertical shaft)
9. Winch (winding machine)
10, monken drop 11, monken 12, tether 13, swivel jack 14, rod, pipe 15, pulley fitting 16, wire fitting 17, pulley 18, wire 19, pulley 20 with hook, wire 21, cushion 22, pile Attachment 23, Pile 24, Convex 25, Shinya fixed iron plate 26, Hole 27 through which pin passes, Bending 28, Forked 29, Bracing 30, Linking device

Claims

Pile driving tool having a driving tool for driving a pile into the ground, a vertical shaft body to which the driving tool is connected to a lower end, and a holding portion for holding the driving tool and the vertical shaft body. Machine,
The holding part comprises at least three leg parts and a connection fixing part for connecting the leg parts at the upper end thereof,
The upper end of one leg of the legs is substantially fixed to the connection fixing part, and the upper end of the other leg is movable to the connection fixing part ,
The connection fixing portion is provided with a connection hole for connecting the vertical shaft body, and the vertical shaft body is provided with a fixing hole for passing a pin on an upper end side thereof, and the connection hole is provided with the fixing hole of the vertical shaft body. insert the upper side, said by inserting the pin and fixed to the fixing hole, pile driver which said connection fixing part and the vertical shaft body, characterized in Rukoto connected.

2. The pile driving machine according to claim 1, wherein the length of the substantially fixed one leg portion is shorter than the length of the other leg portion.

The pile driving machine according to claim 1 or 2, wherein the leg portion has a structure in which a leg on an upper end side is bent outward in the vicinity of the connection fixing portion.

The pile driving machine according to any one of claims 1 to 3, wherein the leg portion has a bifurcated structure in the vicinity of the connection fixing portion of an upper end side leg.

The pile driving machine according to any one of claims 1 to 4, wherein a jack is provided on a lower end side of the leg portion.

The pile driver further includes a connecting device for fixing the holding portion, and the connection fixing portion of the holding portion is provided with a wire mounting bracket, and a wire is provided between the connecting device and the wire mounting bracket. The pile driving machine according to any one of claims 1 to 5 , wherein the holding portion is fixed by connecting at a point.

The pile driving machine further includes a hoisting machine (winch) for moving the driving tool in a vertical direction with respect to the ground via a wire, and a pulley is connected to a connection fixing portion of the holding unit, The pile driving machine according to any one of claims 1 to 6 , wherein the tool is configured to drive a pile by winding or dropping a wire through the pulley by the winch.