JPH0373697B2 - - Google Patents
Info
- Publication number
- JPH0373697B2 JPH0373697B2 JP58247619A JP24761983A JPH0373697B2 JP H0373697 B2 JPH0373697 B2 JP H0373697B2 JP 58247619 A JP58247619 A JP 58247619A JP 24761983 A JP24761983 A JP 24761983A JP H0373697 B2 JPH0373697 B2 JP H0373697B2
- Authority
- JP
- Japan
- Prior art keywords
- pile
- frame
- attached
- fixed frame
- girder
- 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
- 241000272184 Falconiformes Species 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/04—Guide devices; Guide frames
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】
この発明は杭打機における杭の保持装置に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a pile holding device for a pile driver.
例えば遠浅の海等に桟橋を構築する場合近年で
は、杭打船などにより行うような海上からの作業
を必要とせず、打設完了した杭の上に杭打機を支
持し、杭頭上を順次移動しながら海底地盤に杭を
連続打設して行く工法が知られている。 For example, in recent years when building a pier in a shallow sea, etc., it is no longer necessary to carry out work from the sea using a pile driving boat. A method is known in which piles are continuously driven into the seabed while moving.
第1図に上記工法に使用する杭打機の一例と打
設された杭を示した。図中1…は上部を水上に出
して水底地盤に打設された杭を示している。これ
らの杭1は図面の左右方向に所定間隔をあけて多
数、および図面の表裏方向に所定間隔をあけて一
対、各々並設されたものである。図面の表裏方向
に並設された杭1,1の上端間には各々受梁2が
架設され、何本かの(図の場合4本)杭1の上の
受梁2の端部上には各々駆動装置3が設置される
とともに、駆動装置3の上には図面の左右方向に
並ぶいくつか(図の場合2個)の駆動装置3にま
たがる長尺の送り桁(縦桁)4,4が架設され、
送り桁4,4の上には上面に作業床5aを有する
継ぎ梁5が送り桁4,4にまたがつて取り付けら
れている。そして、この作業床5aに保持装置を
設置して図面の左端の杭1のさらに左側の水底地
盤に杭を打ち込むわけである。すなわち、図面の
左端の杭1のさらに左側に突出させた送り桁4,
4の左端(先端)にガイドレール付きの導枠6を
水平に架設し、この導枠6に以下に説明する保持
装置Aを水平に移動自在に取り付けるとともに、
上記作業床5上にハンマ7とフライングリーダ8
とを吊り上げるブーム9を備えたクレーン10を
設置し、上記保持装置Aで方向を規正した杭を上
記ハンマ7で送り桁4,4の下に各々打設し、こ
の打設後、杭の上に受梁を架設し、その上に駆動
装置を設置し、次に図面に示した駆動装置3…に
より送り桁4,4を図面の左側に移動させて新た
に設置された駆動装置に送り桁4,4を載せ、次
いで、再びハンマ7で杭を打設するといつた作業
を繰り返し行つて、杭を図面の左方に順次打ち込
んでゆく。 Figure 1 shows an example of the pile driver used in the above construction method and the piles that have been driven. In the figure, number 1 indicates a pile driven into the underwater ground with the upper part exposed above the water. A large number of these piles 1 are arranged side by side at a predetermined interval in the left-right direction of the drawing, and a pair are arranged in parallel at a predetermined interval in the front and back directions of the drawing. A support beam 2 is installed between the upper ends of the piles 1 and 1 arranged in parallel in the front and back directions of the drawing, and a support beam 2 is installed on the end of the support beam 2 on some (four in the figure) piles 1. A drive device 3 is installed in each of the drive devices 3, and on top of the drive device 3, a long feed girder (vertical girder) 4, spanning several (two in the case of the figure) drive devices 3 lined up in the left and right direction of the drawing, is installed. 4 was erected,
A joint beam 5 having a working floor 5a on its upper surface is attached above the feed beams 4, 4 so as to span the feed beams 4, 4. Then, a holding device is installed on this work floor 5a, and the pile is driven into the underwater ground further to the left of the pile 1 at the left end of the drawing. In other words, the feed girder 4 protrudes further to the left of the pile 1 at the left end of the drawing,
A guide frame 6 with a guide rail is installed horizontally on the left end (tip) of the guide frame 4, and a holding device A described below is attached to the guide frame 6 so as to be horizontally movable.
A hammer 7 and a flying leader 8 are placed on the work floor 5.
A crane 10 equipped with a boom 9 for hoisting the erect the support beam, install the drive device on top of it, then move the feed girders 4, 4 to the left side of the drawing using the drive device 3 shown in the drawing, and connect the feed girder to the newly installed drive device. 4 and 4, and then drive the piles again with the hammer 7, repeating this process to drive the piles one after another to the left of the drawing.
ここで、上記保持装置Aは、導枠6に沿つて移
動自在に導枠6に取り付けられた固定フレーム1
1と、この固定フレーム11に図の紙面に平行な
面内で回動自在に軸支された傾動フレーム12
と、この傾動フレーム12の上部と下部に各々取
り付けられた保持部材13と、上記固定フレーム
11に取り付けられて傾動フレーム12を回動さ
せる油圧シリンダ14とから成つていて、この油
圧シリンダ14により案内部材13を所定角度に
傾斜させることにより、杭の打込み角度を設定で
きるようになつている。 Here, the holding device A includes a fixed frame 1 attached to the guide frame 6 so as to be movable along the guide frame 6.
1, and a tilting frame 12 rotatably supported by the fixed frame 11 in a plane parallel to the plane of the drawing.
It consists of holding members 13 attached to the upper and lower parts of the tilting frame 12, respectively, and a hydraulic cylinder 14 attached to the fixed frame 11 to rotate the tilting frame 12. By tilting the guide member 13 at a predetermined angle, the driving angle of the pile can be set.
ところで、水底地盤に対する杭の打設に当つて
は杭を種々の方向に傾けて打ち込む必要を生じる
ことがあるので、上記のように打込み角度を設定
できることが重要となるが、上記従来の保持装置
Aにあつては、図の紙面に対して交差する向きに
杭を支持することができず、したがつて従来の杭
打機は図の紙面に対して交差する方向に杭を打設
できないといつた欠点があつた。 By the way, when driving piles into underwater ground, it may be necessary to tilt the piles in various directions, so it is important to be able to set the driving angle as described above. In case A, it is not possible to support the pile in a direction that intersects with the plane of the drawing, and therefore conventional pile drivers cannot drive piles in the direction that intersects with the plane of the drawing. I had a lot of flaws.
この発明は上記欠点を排除するためになされた
もので、全方向任意の角度に杭を保持することが
できる杭の保持装置を提供することを目的とす
る。 This invention was made to eliminate the above-mentioned drawbacks, and an object of the present invention is to provide a pile holding device that can hold a pile in any direction and at any angle.
以下この発明を図面に示す実施例に基づいて説
明する。 The present invention will be described below based on embodiments shown in the drawings.
第2図ないし第4図はこの発明の一実施例を示
すもので、この実施例の保持装置Bは、従来の保
持装置Aと同様に送り桁端の導枠6に水平に移動
自在に取り付けられていて、以下に説明する固定
フレーム20と傾動フレーム21と支柱22と上
下一対のキヤツチホーク23とを主体として構成
されている。 FIGS. 2 to 4 show an embodiment of the present invention, and the holding device B of this embodiment is horizontally movably attached to the guide frame 6 at the end of the feed girder, similar to the conventional holding device A. It is mainly composed of a fixed frame 20, a tilting frame 21, a support column 22, and a pair of upper and lower catch hawks 23, which will be described below.
上記固定フレーム20は、その一側に形成され
た案内部材20aを上記導枠6のガイドレール6
aに係合させて水平に移動自在に導枠6に支持さ
れている。この固定フレーム20の幅方向(水平
方向)両側には上記ガイドレール6aに直交する
向きでかつ鉛直な向きに案内板20b,20bが
立設され、この案内板20b,20bには長孔
(案内部20cが水平に形成されている。そして、
これら長孔20c,20cを挿通して受軸24が
設けられ、この受軸24によつて傾動フレーム2
1が案内板20b,20bに沿つて回動自在に支
持されている。また、上記案内板20b,20b
には長孔20c,20cに沿つて受軸24を水平
移動させる第1(油圧)シリンダ25(移動機構)
が各々取り付けられており、これら長孔20c,
20cと、第1シリンダ25とにより微動機構が
構成されている。また、案内板20b,20bの
間にも案内板20bに対して傾動フレーム21を
回動させる第2(油圧)シリンダ(第1回動機構)
26が設けられている。 The fixed frame 20 connects the guide member 20a formed on one side to the guide rail 6 of the guide frame 6.
a, and is supported by the guide frame 6 so as to be horizontally movable. On both sides of the fixed frame 20 in the width direction (horizontal direction), guide plates 20b, 20b are vertically provided and perpendicular to the guide rail 6a. The portion 20c is formed horizontally.
A bearing shaft 24 is provided through these elongated holes 20c, 20c, and the tilting frame 2
1 is rotatably supported along guide plates 20b, 20b. In addition, the above-mentioned guide plates 20b, 20b
A first (hydraulic) cylinder 25 (moving mechanism) horizontally moves the receiving shaft 24 along the long holes 20c, 20c.
are attached respectively, and these long holes 20c,
20c and the first cylinder 25 constitute a fine movement mechanism. Also, a second (hydraulic) cylinder (first rotation mechanism) for rotating the tilting frame 21 with respect to the guide plate 20b is also provided between the guide plates 20b, 20b.
26 are provided.
上記傾動フレーム21の前面(第2図の左側
面)下部には傾動フレーム21の前方に水平に突
出する支持軸21aが取り付けられ、この支持軸
21aによつて上記傾斜フレーム21より背の高
い角柱状の支柱22が上記傾動フレーム21の回
動面に直交する面(送り桁4の長さ方向に直交す
る面)内で回動自在に設けられている。また、上
記支持軸21aには支柱22、傾動フレーム21
側の面とその反対側の面とを挾む挾板21c,2
1cが支柱22の側方に突出して取り付けられ、
これら挾板21c,21cの相互に対向する端部
は各々連結ピン22a,22aによつて連結され
るとともに、連結ピン22a,22aの中央部に
は支柱22を挾板21c,21cに対して回動さ
せる第3(油圧)シリンダ(第2回動機構)27
が各々取り付けられている。さらに、上記傾動フ
レーム21の上端には、円弧状の案内レール21
dがその突出側を上にして取り付けられ、上記支
柱22の上部には上記案内レール21dに沿つて
移動する案内輪22b,22bが取り付けられて
いて、案内輪22b,22bは支柱22の回動に
よつて案内レール21dに沿つて移動し、支柱2
2の回動を円滑化するとともに、案内レール21
dの両端には図示略のストツパ部が形成されてい
て、案内レール21dはその両端で案内輪22d
の移動を阻止して支柱22の傾斜角度を規制する
ようになつている。 A support shaft 21a that projects horizontally in front of the tilting frame 21 is attached to the lower front surface (left side in FIG. 2) of the tilting frame 21, and this support shaft 21a allows a corner taller than the tilting frame 21 to be A columnar support 22 is provided rotatably within a plane perpendicular to the rotation plane of the tilting frame 21 (a plane perpendicular to the length direction of the feed beam 4). Further, the support shaft 21a includes a column 22 and a tilting frame 21.
A clamping plate 21c, 2 that pinches the side surface and the opposite surface
1c is attached to protrude from the side of the support column 22,
The mutually opposing ends of these clamping plates 21c, 21c are connected by connecting pins 22a, 22a, respectively, and a support 22 is provided in the center of the connecting pins 22a, 22a to rotate with respect to the clamping plates 21c, 21c. Third (hydraulic) cylinder (second rotation mechanism) 27 to be moved
are attached to each. Furthermore, an arcuate guide rail 21 is provided at the upper end of the tilting frame 21.
d is attached with its protruding side facing upward, and guide wheels 22b, 22b are attached to the upper part of the support column 22, which move along the guide rail 21d. The support column 2 moves along the guide rail 21d by
In addition to smoothing the rotation of the guide rail 21
Stoppers (not shown) are formed at both ends of the guide rail 21d, and the guide rail 21d has a guide ring 22d at both ends.
The angle of inclination of the support column 22 is restricted by preventing movement of the support column 22.
さらに、上記支柱22の上下端には各々キヤツ
チホーク23が取り付けられている。キヤツチホ
ーク23は、支柱22の上端(あるいは下端)に
支柱22の前方に股状に突出して取り付けられた
アーム部材23a,23aと、これらアーム部材
23a,23aの先端に水平に回動自在にピン結
合された把持アーム23b,23bと、アーム部
材23a,23aに取り付けられて上記把持アー
ム23b,23bを回動させ、把持アーム23
b,23bどうしの先端を接近させる第4(油圧)
シリンダ23c,23cとを主体として構成され
ている。なお、各アーム23a,23bの内側に
はプツシユ23dが取り付けられている。 Furthermore, catch hawks 23 are attached to the upper and lower ends of the pillars 22, respectively. The catch hawk 23 has arm members 23a, 23a attached to the upper end (or lower end) of the pillar 22 so as to protrude forward in a crotch-like manner, and is horizontally rotatably connected to the tips of these arm members 23a, 23a with pins. The gripping arms 23b, 23b attached to the arm members 23a, 23a are rotated, and the gripping arms 23 are rotated.
4th (hydraulic) to bring the tips of b and 23b closer together
It is mainly composed of cylinders 23c, 23c. Note that a pusher 23d is attached to the inside of each arm 23a, 23b.
次に杭の杭設手順と保持装置Bの作用について
説明する。なお、保持装置Bの位置決めと送り桁
4の移動作業は従来と同様なので、それらの説明
は簡略化あるいは省略する。 Next, the pile installation procedure and the function of the holding device B will be explained. Incidentally, since the positioning of the holding device B and the movement of the feed girder 4 are the same as those in the conventional art, their explanations will be simplified or omitted.
保持装置Bに杭Pを保持させるに当つては、ま
ず、固定フレーム20をガイドレール6aに沿つ
て移動させるとともに第1シリンダ25を作動さ
せ、キヤツチホーク23の各アーム23a,23
b間の中心と杭Pの打設位置とを合わせて仮位置
決めを行なう。続いて、把持アーム23b,23
bを開き、クレーン10で杭Pを吊り上げ垂直に
起こしてアーム部材23a,23a間に入れ、次
いで把持アーム23b,23bを閉めて各アーム
23a,23bで第2図または第4図に示すよう
に杭Pを上下に摺動自在な程度に把持するかまた
は上下に移動不能に把持する。次に、所要の打込
み角度に合うように、第2シリンダ26により傾
動フレーム21を回動させるとともに第3シリン
ダ27,27により支柱22を回動させ、最終位
置決めおよび調整を行なう。この際、杭Pを第2
図の紙面に沿う方向は勿論、同紙面に交差する方
向にも支持できるので、従来の保持装置Aよりも
杭の支持角度範囲が広がり、精度の高い打設作業
が可能になる。 In order to hold the stake P on the holding device B, first, the fixed frame 20 is moved along the guide rail 6a, the first cylinder 25 is activated, and each arm 23a, 23 of the catch hawk 23 is moved.
Temporary positioning is performed by aligning the center of space b with the driving position of the pile P. Subsequently, the gripping arms 23b, 23
b is opened, and the crane 10 lifts the pile P, raises it vertically, and places it between the arm members 23a, 23a.Then, the gripping arms 23b, 23b are closed, and each arm 23a, 23b is moved as shown in FIG. 2 or 4. The stake P is gripped so that it can be slid up and down, or it can be gripped so that it cannot be moved up and down. Next, the tilting frame 21 is rotated by the second cylinder 26 and the support column 22 is rotated by the third cylinders 27, 27 so as to match the required driving angle, thereby performing final positioning and adjustment. At this time, set the stake P to the second
Since the pile can be supported not only in the direction along the plane of the drawing, but also in the direction crossing the plane of the paper, the support angle range of the pile is wider than that of the conventional holding device A, and highly accurate driving work is possible.
次に、把持アーム23a,23bにより杭Pを
摺動自在に把持している場合にはそのままの状態
で、また杭Pを移動不能に把持している場合に
は、杭Pが摺動自在になるように把持アーム23
a,23bの把持を緩めた状態にして、杭Pをク
レーン10によつてアーム23a,23bに沿つ
て吊りながら摺動降下させて水底地盤に到達さ
せ、クレーン10から外す。次いで、クレーン1
0によつてハンマ7とフライングリーグ8とを吊
り上げ、杭Pの頭部に接着し、打込作業を行な
う。 Next, when the pile P is gripped by the gripping arms 23a and 23b so as to be slidable, the pile P remains in that state, and when the pile P is gripped immovably, the pile P is slidably gripped. Grip arm 23 so that
With the grips of a and 23b loosened, the pile P is suspended by the crane 10 along the arms 23a and 23b and slid down to reach the underwater ground and removed from the crane 10. Next, crane 1
The hammer 7 and the flying league 8 are hoisted up by the screwdriver 0, adhered to the head of the pile P, and the driving operation is performed.
上記保持装置Bによつて杭Pの保持を行ない、
水上の送り梁4の上から打設作業をなすと、打設
現場まわりの潮流や水深に関係なく作業ができ、
風や波の大小による作業への影響も少ない。ま
た、第1シリンダ25によつて杭Pの位置調整が
でき、第2シリンダ26と第3シリンダ27によ
つて杭Pの傾斜角度調整ができるので、杭Pの位
置決めが容易で、段取作業も短時間で出来る。 Holding the pile P by the holding device B,
By performing the pouring work from above the feed beam 4 above the water, the work can be carried out regardless of the tidal current or water depth around the pouring site.
Work is less affected by the size of wind and waves. In addition, the position of the pile P can be adjusted by the first cylinder 25, and the inclination angle of the pile P can be adjusted by the second cylinder 26 and the third cylinder 27, so the positioning of the pile P is easy and the setup work is easy. can also be done in a short time.
なお、上記した実施例においては、キヤツチホ
ーク23を2個支柱22に取り付けたが、3個以
上取り付けてもよいのは勿論である。また、上記
実施例においては、受軸24と傾動フレーム21
と支柱22とを油圧シリンダで移動または回動さ
せる構成としたが、これに限るものではなく、ギ
ヤ等を用いた移動機構または回動機構あるいはス
クリユジヤツキ等でもよい。 In the above embodiment, two catch hawks 23 are attached to the support column 22, but of course three or more catch hawks 23 may be attached. Further, in the above embodiment, the receiving shaft 24 and the tilting frame 21
Although the structure is such that the support column 22 is moved or rotated by a hydraulic cylinder, the present invention is not limited to this, and a moving mechanism or rotation mechanism using gears or the like, a screw jack, or the like may be used.
以上説明したようにこの発明は、打設された杭
の上に設けた縦桁に取り付ける固定フレームと、
縦桁の長さ方向に沿う鉛直な面内で回動自在に固
定フレームに取り付けた傾動フレームと、この傾
動フレームを回動させる第1回動機構と、上記縦
桁の長さ方向に交差する面内で回動自在に傾動フ
レームに取り付けた支柱と、この支柱を回動させ
る第2回動機構と、この支柱に取り付けられて杭
を把持するキヤツチホークとから構成したため、
杭を全方向任意の角度で保持できる。したがつて
この考案の装置を用いて杭の打込みを行なうと、
水底地盤に対して任意の自由な角度で杭打ちが可
能になるといつた優れた効果を奏する。また、杭
の打込角度を自由に設定できるので、打設杭の位
置決めが容易になり、杭の打ち込み位置の精度が
向上するとともに、杭の打ち込みに必要な位置決
めの段取作業が短時間でできるようになるといつ
た効果も奏する。 As explained above, the present invention includes a fixed frame attached to a vertical girder provided on a driven pile;
A tilting frame rotatably attached to the fixed frame in a vertical plane along the length of the longitudinal girder, a first rotation mechanism for rotating the tilting frame, and a first rotation mechanism that intersects with the longitudinal direction of the longitudinal girder. It consists of a column that is attached to a tilting frame so that it can rotate freely within the plane, a second rotation mechanism that rotates this column, and a catch hawk that is attached to this column and grips the pile.
Piles can be held in any direction and at any angle. Therefore, when driving piles using the device of this invention,
It has excellent effects such as being able to drive piles into the underwater ground at any arbitrary angle. In addition, the pile driving angle can be set freely, making it easier to position the pile, improving the accuracy of the pile driving position, and shortening the positioning setup work necessary for driving the pile. Once you are able to do it, you will get the same effect.
また、縦桁が打設された杭上を移動可能に設け
られているとともに、この縦桁の先端部に、キヤ
ツチホークを支柱、傾動フレーム等を介して支持
する固定フレームが移動自在に設けられているの
で、杭打船によるものに比べ所望の位置にキヤツ
チホークを素早くかつ簡単に移動させることがで
きるので、この点においても杭の打ち込みに必要
な位置決めの段取り作業を短時間で行なうことが
できる。 In addition, the vertical girder is movably provided on the driven pile, and a fixed frame that supports the catch hawk via a support, a tilting frame, etc. is movably provided at the tip of the vertical girder. Because of this, the catch hawk can be moved to a desired position more quickly and easily than when using a pile driving boat, and in this respect, the positioning setup work necessary for driving piles can be done in a short time.
さらに、縦桁の先端部に固定フレームを移動自
在に設けるとともに、傾動フレームを回動自在に
支持する受軸を縦桁の長さ方向に微動させる微動
機構を設けたので、キヤツチホークと打設すべき
杭との位置合わせを容易かつ正確に行なうことが
できる。 Furthermore, a fixed frame is movably installed at the end of the vertical girder, and a fine movement mechanism is installed to slightly move the bearing shaft that rotatably supports the tilting frame in the longitudinal direction of the vertical girder, making it easy to connect to the catch hawk when driving. Positioning with the target pile can be performed easily and accurately.
第1図は従来の杭の保持装置および杭打機を示
す側面図、第2図ないし第4図はこの発明の一実
施例を示すもので、第2図は側面図、第3図は正
面図、第4図は平面図である。
1……杭、4……送り桁(縦桁)、20……固
定フレーム、21……傾動フレーム、22……支
柱、23……キヤツチホーク、26……第2シリ
ンダ(第1回動機構)、27……第3シリンダ
(第2回動機構)、B……保持装置。
Fig. 1 is a side view showing a conventional pile holding device and pile driver, Figs. 2 to 4 show an embodiment of the present invention, Fig. 2 is a side view, and Fig. 3 is a front view. FIG. 4 is a plan view. 1...Pile, 4...Feed girder (longitudinal beam), 20...Fixed frame, 21...Tilt frame, 22...Strut, 23...Catch hawk, 26...Second cylinder (first rotation mechanism) , 27... Third cylinder (second rotation mechanism), B... Holding device.
Claims (1)
の先端部に、水平面内において該縦桁と交差する
方向に移動自在に設けられた固定フレームと、上
記縦桁の長さ方向に沿う鉛直な面内で固定フレー
ムに受軸により回動自在に支持された傾動フレー
ムと、上記固定フレームに設けられて上記受軸を
上記縦桁の長さ方向に微動させる微動機構と、上
記固定フレームに取り付けられ傾動フレームを回
動させる第1回動機構と、上記傾動フレームに上
記縦桁の長さ方向に交差する面内で回動自在に取
り付けられた支柱と、この支柱に取り付けられ上
記傾動フレームに対して支柱を回動させる第2回
動機構と、上記支柱の少なくとも上部と下部とに
支柱から突出して取り付けられ杭を把持するキヤ
ツチホークとからなる杭打機における杭の保持装
置。1. At the tip of a vertical girder that is movable on the driven pile, there is a fixed frame that is movable in the direction intersecting the vertical girder in a horizontal plane, and a tilting frame rotatably supported by a bearing shaft on a fixed frame in a vertical plane along the fixed frame; a fine movement mechanism provided on the fixed frame for slightly moving the bearing shaft in the longitudinal direction of the longitudinal girder; a first rotation mechanism that is attached to the frame and rotates the tilting frame; a column that is attached to the tilting frame so as to be rotatable in a plane intersecting the length direction of the longitudinal girder; A pile holding device for a pile driver, comprising a second rotation mechanism for rotating a support with respect to a tilting frame, and a catch hawk that is attached to at least the upper and lower parts of the support to protrude from the support and grips the pile.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24761983A JPS60144417A (en) | 1983-12-29 | 1983-12-29 | Holder of pile in pile driver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24761983A JPS60144417A (en) | 1983-12-29 | 1983-12-29 | Holder of pile in pile driver |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60144417A JPS60144417A (en) | 1985-07-30 |
JPH0373697B2 true JPH0373697B2 (en) | 1991-11-22 |
Family
ID=17166199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24761983A Granted JPS60144417A (en) | 1983-12-29 | 1983-12-29 | Holder of pile in pile driver |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60144417A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61162629A (en) * | 1985-01-08 | 1986-07-23 | Kawasaki Steel Corp | Running device for pile driving device |
NL1018878C2 (en) * | 2001-09-04 | 2003-03-05 | Nbm Beton & Ind B V | Dam wall construction method, involves sinking rows of main and auxiliary piles to provide support for ram used to sink dam wall boards |
DE102004043128A1 (en) * | 2004-09-03 | 2006-03-09 | Menck Gmbh | Post guiding device for ramming offshore windmill foundation, has nozzle assembly of blowing device, which can be lowered from upper standby position underneath frame into operating position at benthic division, is attached at frame |
DE102009023466B4 (en) * | 2009-06-02 | 2012-09-13 | Herrenknecht Ag | Method and device for creating an underwater foundation of a building |
CN102733387B (en) * | 2012-06-29 | 2014-08-13 | 武汉一冶钢结构有限责任公司 | Piling and positioning method of steel pipe pile of overwater steel box girder support system |
KR101230946B1 (en) | 2012-08-01 | 2013-02-07 | 주식회사 금호메카텍 | Pipe guide device for incline casing |
NL2014049B1 (en) * | 2014-12-23 | 2016-10-12 | Ihc Holland Ie Bv | Pile upending system. |
CN109252523A (en) * | 2018-09-19 | 2019-01-22 | 亨通海洋工程有限公司 | A kind of adjusting method of integrated form pile holding device |
CN112302019B (en) * | 2020-09-29 | 2022-05-03 | 广州文冲船舶修造有限公司 | Pile pitch adjusting method for mixing ship |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS556816U (en) * | 1978-06-30 | 1980-01-17 | ||
JPS58176315A (en) * | 1982-04-12 | 1983-10-15 | Taisei Corp | Pile-driving ship |
-
1983
- 1983-12-29 JP JP24761983A patent/JPS60144417A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS556816U (en) * | 1978-06-30 | 1980-01-17 | ||
JPS58176315A (en) * | 1982-04-12 | 1983-10-15 | Taisei Corp | Pile-driving ship |
Also Published As
Publication number | Publication date |
---|---|
JPS60144417A (en) | 1985-07-30 |
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