JPH0526892B2 - - Google Patents
Info
- Publication number
- JPH0526892B2 JPH0526892B2 JP59009421A JP942184A JPH0526892B2 JP H0526892 B2 JPH0526892 B2 JP H0526892B2 JP 59009421 A JP59009421 A JP 59009421A JP 942184 A JP942184 A JP 942184A JP H0526892 B2 JPH0526892 B2 JP H0526892B2
- Authority
- JP
- Japan
- Prior art keywords
- pile
- pile driving
- driving
- movable arm
- driven
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
- E02D7/14—Components for drivers inasmuch as not specially for a specific driver construction
- E02D7/16—Scaffolds or supports for drivers
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は打設完了した杭の上を移動可能に設け
た杭打台車から杭打を行なう杭打装置に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a pile driving device that drives piles from a pile driving cart that is movably installed on piles that have been driven.
従来、海中等に杭を打設する場合、杭打船など
のように海上等からの作業を行なう場合は、気
象、海象条件等の影響を受けると共に、その杭打
施工時の杭打精度を維持することが難かしく、そ
の作業能率の低下はまぬがれないのが実情であつ
た。
Conventionally, when driving piles in the sea, when working from the sea using a pile driving ship, etc., it is affected by weather, sea conditions, etc., and the accuracy of pile driving during the pile driving work is affected. The reality was that it was difficult to maintain, and a decline in work efficiency was inevitable.
更に、杭打船などのごとく船舶に属するもの
は、船舶検査ならびに作業者の労働条件、その他
に種々の制約があり、その作業コストが嵩むとい
う問題があつた。 Furthermore, those belonging to ships, such as pile driving ships, have various restrictions regarding ship inspections, worker working conditions, and other issues, which raises the problem of increased work costs.
そこで、杭打する海底等の水深が浅く、作業船
を使用できない場合、また陸上から沖合に向けて
連続した棧橋および沖合での連続した棧橋を構築
する場合には、第１図、第２図及び第３図に示す
ごとき移動式パイリングシステムが知られてい
る。 Therefore, when the water depth of the seabed where the piles are to be driven is shallow and a work boat cannot be used, or when constructing a continuous bridge from land to offshore or a continuous bridge offshore, please refer to Figures 1 and 2. A mobile piling system as shown in FIG. 3 is also known.
この方式においては、陸上または棧橋の片側か
ら連続に打設した打設済の杭１上に、ウインチま
たは油圧装置により移動可能な杭打台車２を設
け、その杭打台車２上に設けられたクレーン３を
使用して杭打ハンマー４により打設すべき杭１を
打設している。そこで、杭１は、クレーン３によ
り所定の位置に運搬され、第１図のごとく杭打台
車２の先端に設けられたバイルキーパー６で所定
の角度に保持された状態で、杭打ハンマー４によ
り杭打されるが、第２図に示すごとき杭１の打ち
止まり付近で杭打ハンマーがパイルキーパー６に
当るので杭打台車２をＲ方向に後退させ、この状
態で杭１を所定の高さまで打設した後、第３図に
示すようにその杭１上に横桁を架設し、その上に
移動ローラを設置した後杭打台車２をＦ方向に前
進させて次の杭１を打設し、上記の移動を繰返し
ながら連続した杭打作業を行なつている。 In this method, a pile driving truck 2 that can be moved by a winch or a hydraulic device is installed on the piles 1 that have been driven continuously from one side of the land or the bridge. A pile 1 to be driven is being driven by a pile driving hammer 4 using a crane 3. Therefore, the pile 1 is transported to a predetermined position by a crane 3, and is held at a predetermined angle by a bail keeper 6 provided at the tip of a pile driving cart 2 as shown in FIG. The pile is driven, but the pile driving hammer hits the pile keeper 6 near the end of the pile 1 as shown in Fig. 2, so the pile driving cart 2 is moved backward in the R direction, and in this state, the pile 1 is raised to a predetermined height. After driving, as shown in Fig. 3, a cross beam is erected on top of the pile 1, a moving roller is installed on it, and the pile driving cart 2 is moved forward in the direction F to drive the next pile 1. However, the pile driving work is carried out continuously by repeating the above movement.
以上のごとく、杭打台車２全体をＦ方向及びＲ
方向の前後に移動させるため、その作業能率が低
下し、更にその作業コストが嵩むという問題があ
つた。 As described above, the entire pile driving truck 2 is moved in the F direction and in the R direction.
Since it is moved back and forth in the direction, there is a problem that the working efficiency is reduced and the working cost increases.
また、図示されていないが、このパイルキーパ
ーの取付は通常固定されているので任意の方向か
らなる斜の杭１を自由に打設することは非常に難
かしく、その作業能率は更に低下するという問題
があつた。 Additionally, although not shown in the drawings, since the pile keeper is normally installed in a fixed manner, it is extremely difficult to freely drive the slanted pile 1 in any direction, further reducing work efficiency. There was a problem.
そこで、本発明は前記従来の移動式パイリング
システムにおける問題点を解消するためになされ
たものであり、打設された杭上から連続して杭打
する際の杭打作業の能率の向上をはかると共に、
その作業コストの低減をはかりうる杭打装置を提
供することを目的としたものである。
Therefore, the present invention has been made to solve the problems in the conventional mobile piling system, and aims to improve the efficiency of pile driving work when continuously driving piles from the top of the piles that have been driven. With,
The object of the present invention is to provide a pile driving device that can reduce the work cost.
本発明は、打設した杭上に杭打台車を移動自在
に設け、該杭打台車内を案内として可動アームを
出し入れ自在に取付け、しかも該可動アームの先
端にはパイルキーパーを設け、かつ該パイルキー
パーで杭を保持して杭打を行う桟橋の杭打装置か
らなる。
In the present invention, a pile driving truck is movably provided on a pile that has been driven, a movable arm is attached to be moved in and out using the interior of the pile driving truck as a guide, and a pile keeper is provided at the tip of the movable arm, and a pile keeper is provided at the tip of the movable arm. It consists of a pier piling device that holds the piles with a pile keeper and drives the piles.
以下図面を参照して本発明の装置を適用する桟
橋の杭打装置の一実施例を説明するが、第１図か
ら第３図までの従来例と同じ部品は同じ部品番号
で示している。
An embodiment of a pier piling device to which the device of the present invention is applied will be described below with reference to the drawings, and the same parts as in the conventional example shown in FIGS. 1 to 3 are indicated by the same part numbers.
まず、第４図の側面図に示すごとく、連続して
打設完了した杭１上に設けた縦桁９上に軌条を敷
設し、車輪７を介して移動可能に設けられた杭打
台車２を設け、その杭打台車２を、それら杭１上
を移動させ、その杭打台車２内の前端部に、矢印
Ｆの前進方向及び矢印Ｒの後進方向にそれぞれ出
し入れ自在の可動アーム８を設け、更にその可動
アーム８の先端に、打設する杭１を任意の角度に
保持可能なパイルキーパー６を設けている。 First, as shown in the side view of FIG. 4, a rail is laid on the vertical girder 9 provided on the pile 1 that has been continuously driven, and the pile driving truck 2 is movably provided via wheels 7. A movable arm 8 is provided at the front end of the pile driving truck 2, which can be moved in and out in the forward direction of the arrow F and in the backward direction of the arrow R. Furthermore, a pile keeper 6 is provided at the tip of the movable arm 8, which can hold the pile 1 to be driven at an arbitrary angle.
次に、この杭打台車２上には、２本（又は１
本）のクレーンブーム３A1，３A2、運転室３Ｂ
などからなるクレーン３を設けており、更に第５
図の正面図に示すようにこのクレーン３の２本の
クレーンブーム３Ａの一方３A1は鋼管杭吊りに
使用し、そして他方のクレーンブーム３A2は杭
打ハンマー４を杭上に設置、作動するようになつ
ている。 Next, on this piling truck 2, two (or one)
Crane boom 3A 1 , 3A 2 , operator's cab 3B
There is a third crane consisting of a crane, and a fifth crane.
As shown in the front view of the figure, one of the two crane booms 3A of this crane 3, 3A 1 , is used for lifting steel pipe piles, and the other crane boom 3A 2 is used to install and operate the pile driving hammer 4 on the pile. It's becoming like that.
上記の構成からなる本実施例の杭打装置を使用
して杭打を行なう際には、第４図の状態で可動ア
ーム８を矢印Ｆの方向に延伸させ、鋼管杭吊上用
ブーム３A1により打設される杭１を移送して可
動アーム８の先端に設けた任意の角度にセツトで
きるパイルキーパー６に保持させ、さらにブーム
３A2によりハンマー４を杭１の頭部にセツトし、
第４図の状態で杭打ハンマー４により杭打を行な
い、杭打ハンマー４がパイルキーパー６の位置ま
で打ち下げると、第４図に示すパイルキーパー６
を開いて杭１の保持を解除した後、可動アーム８
を矢印Ｒ方向に後退させた状態で、更に杭１の打
ち下げを行ない、所定の高さまで杭打が完了した
後、既設の杭１と新設の杭１とを横桁５と縦桁９
で連結し、杭打台車を矢印Ｆ方向の前方に移動さ
せ、上記と同様な杭打作業のサイクルを繰返すこ
とになる。
When driving piles using the pile driving device of this embodiment having the above configuration, the movable arm 8 is extended in the direction of arrow F in the state shown in FIG. 4, and the steel pipe pile lifting boom 3A 1 The pile 1 to be driven is transferred and held by the pile keeper 6 provided at the tip of the movable arm 8 which can be set at any angle, and the hammer 4 is set on the head of the pile 1 by the boom 3A2 .
When a pile is driven by the pile driving hammer 4 in the state shown in FIG. 4 and the pile driving hammer 4 is driven down to the position of the pile keeper 6, the pile keeper 6 shown in FIG.
After opening and releasing the hold on stake 1, move the movable arm 8
The pile 1 is driven down further in the direction of arrow R, and after the pile driving is completed to the specified height, the existing pile 1 and the new pile 1 are connected to the horizontal beam 5 and the vertical beam 9.
, the pile driving truck is moved forward in the direction of arrow F, and the same cycle of pile driving work as described above is repeated.
従つて、本発明の杭打装置を移動式パイリング
システムに採用すれば、杭打台車に設けた可動ア
ームのみを出し入れすることにより杭打台車はそ
の前進方向の一方向のみに移動させるだけでよ
く、また作動範囲内の任意の位置および任意の角
度で杭打作業が可能になるので、杭打作業の能率
の向上をはかることができ、その作業コストの低
減をはかりうるという効果がある。
Therefore, if the piling device of the present invention is adopted in a mobile piling system, the piling truck only needs to be moved in one direction, the forward direction, by moving only the movable arm provided on the piling truck in and out. Moreover, since pile driving work can be performed at any position and at any angle within the operating range, the efficiency of pile driving work can be improved and the cost of the work can be reduced.
本発明は、桟橋の杭を打設する装置であり、打
設する杭と杭との間隔が長く、可動アームのスト
ロークは陸上の杭打設に比べ長くする必要がある
ので、可動アームの剛性を高くしなければならな
い。 The present invention is a device for driving piles for a pier, and since the distance between the piles to be driven is long and the stroke of the movable arm needs to be longer than when driving piles on land, the rigidity of the movable arm is reduced. must be made higher.
そこで杭打台車そのものを可動アームの収納部
として使い、そこから可動アームを出し入れする
ようにしたから剛性が大であり、かつ可動アーム
の収納部を別に作る必要がなく、杭打台車の上面
を活用できて作業スペースが広くとれる。 Therefore, we used the piling truck itself as a storage area for the movable arm, and the movable arm could be taken in and out from there, resulting in greater rigidity.There was also no need to create a separate storage area for the movable arm, and the top surface of the pile driving truck was It can be used to increase work space.
第１図、第２図及び第３図は従来の移動式パイ
リングシステムの杭打サイクルを説明する杭打装
置の側面図、第４図は本発明の実施例における杭
打装置の側面図、第５図は第４図の正面図であ
る。
１…杭、２…杭打台車、３…クレーン、４…杭
打ハンマー、６…パイルキーパー、８…可動アー
ム。
1, 2, and 3 are side views of a pile driving device for explaining the pile driving cycle of a conventional mobile piling system, and FIG. 4 is a side view of a pile driving device in an embodiment of the present invention. FIG. 5 is a front view of FIG. 4. 1... Pile, 2... Pile driving truck, 3... Crane, 4... Pile driving hammer, 6... Pile keeper, 8... Movable arm.
Claims (1)
該杭打台車内を案内として可動アームを出し入れ
自在に取付け、しかも該可動アームの先端にはパ
イルキーパーを設け、かつ該パイルキーパーで杭
を保持して杭打を行う桟橋の杭打装置。1. A pile driving truck is movably installed on the piles that have been driven,
A pile driving device for a pier, in which a movable arm is installed to be freely put in and taken out using the interior of the pile driving truck as a guide, a pile keeper is provided at the tip of the movable arm, and the pile is held by the pile keeper to drive the pile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP942184A JPS60156824A (en) | 1984-01-24 | 1984-01-24 | Pile driving method and device therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP942184A JPS60156824A (en) | 1984-01-24 | 1984-01-24 | Pile driving method and device therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60156824A JPS60156824A (en) | 1985-08-17 |
| JPH0526892B2 true JPH0526892B2 (en) | 1993-04-19 |
Family
ID=11719893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP942184A Granted JPS60156824A (en) | 1984-01-24 | 1984-01-24 | Pile driving method and device therefor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60156824A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0621955Y2 (en) * | 1988-03-18 | 1994-06-08 | 川崎製鉄株式会社 | Earth Auger Attachment for Seaside Pile Driver |
| JP6913269B2 (en) * | 2019-07-12 | 2021-08-04 | 五洋建設株式会社 | Oblique pile driving stand and diagonal pile driving method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5837601B2 (en) * | 1976-08-23 | 1983-08-17 | ソニー株式会社 | Automatic lifting device for tone arm |
| JPS567754Y2 (en) * | 1977-07-26 | 1981-02-20 | ||
| JPS55118049U (en) * | 1979-02-09 | 1980-08-20 | ||
| JPS6011160Y2 (en) * | 1979-12-04 | 1985-04-13 | 城田鉄工株式会社 | Cathawk |
-
1984
- 1984-01-24 JP JP942184A patent/JPS60156824A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60156824A (en) | 1985-08-17 |
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