JPH0630904Y2 - Pile holder for pile driving equipment - Google Patents
Pile holder for pile driving equipmentInfo
- Publication number
- JPH0630904Y2 JPH0630904Y2 JP11430089U JP11430089U JPH0630904Y2 JP H0630904 Y2 JPH0630904 Y2 JP H0630904Y2 JP 11430089 U JP11430089 U JP 11430089U JP 11430089 U JP11430089 U JP 11430089U JP H0630904 Y2 JPH0630904 Y2 JP H0630904Y2
- Authority
- JP
- Japan
- Prior art keywords
- pile
- holder
- controlled
- holder frame
- columns
- 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
- 239000012530 fluid Substances 0.000 description 6
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Description
【考案の詳細な説明】 「産業上の利用分野」 本考案は、例えば桟橋、橋台等の構造物基礎構築用の臨
海杭打装置におけるパイルホルダーに関するものであ
る。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a pile holder in a coastal pile driving device for constructing a structural foundation such as a pier or abutment.
「従来の技術」 前記臨海杭打装置におけるパイルホルダーとしては、従
来、本出願人外３名の出願に係る実開昭64-28436号公報
によって開示されているものがある。"Prior Art" As a pile holder in the above-mentioned coastal pile driving device, there is a pile holder disclosed in Japanese Utility Model Application Laid-Open No. 64-28436, which is an application filed by three applicants.
上記公開実用新案公報に開示されているパイルホルダー
は、上下のパイルチャックによる二点（二段）支持方式
のものである。The pile holder disclosed in the above-mentioned published utility model publication is of a two-point (two-stage) support system using upper and lower pile chucks.
「考案が解決しようとする課題」 ところで、前記公開実用新案公報に開示されているパイ
ルホルダーにあっては、異なる径のパイルを打設する場
合、パイルチャックにアダプターを取付けなければ、パ
イルを掴持できない問題がある。"Problems to be solved by the invention" By the way, in the pile holder disclosed in the above-mentioned published utility model publication, when piles of different diameters are to be placed, if the pile chuck is not fitted with an adapter, the pile holder is grasped. I have a problem that I cannot hold.
またパイルを打設する際、上部あるいは下部のパイルチ
ャックがハンマーと干渉するために、ヤットコが必要と
なり、サイクルタイムの悪化と、ハンマー効率の低下を
生じる問題がある。Further, when the piles are placed, the pile chucks at the upper or lower portions interfere with the hammer, so that a yatco is required, which causes a problem that cycle time is deteriorated and hammer efficiency is lowered.
「課題を解決するための手段」 本考案は、前記従来の問題を解決すべくなしたものであ
って、その第１の要旨とするところは、ワゴンの前端
に、所要間隔を存して少なくとも２本の支柱を立設し、
この支柱間にわたって支持台を設け、この支持台に、前
端中央部から後方へ平面Ｕ形の開口部を有するホルダー
フレームを前進、後退制御可能に設け、このホルダーフ
レームに、前記Ｕ形開口部の円の中心点に向けて、任意
の連動機構により前進制御され、かつ前進位置から後退
制御されるパイル掴持手段を120度間隔をもって設けた
杭打装置におけるパイルホルダーにある。"Means for Solving the Problem" The present invention has been made to solve the above-mentioned conventional problems, and the first gist of the present invention is to provide at least a required interval at the front end of the wagon. Standing two columns upright,
A support base is provided between the columns, and a holder frame having a planar U-shaped opening is provided on the support base from the center of the front end to the rear so that the holder frame can be moved forward and backward. There is a pile holder in a pile driving device provided with pile gripping means, which are controlled forward by an arbitrary interlocking mechanism and are controlled backward from the forward position toward the center of the circle, at intervals of 120 degrees.
また本考案の第２の要旨とするところは、ワゴンの前端
に、所要間隔を存して少なくとも２本の支柱を立設し、
この支柱間にわたって支持台を昇降制御可能に設け、こ
の支持台に、前端中央部から後方へ平面Ｕ形の開口部を
有するホルダーフレームを前進、後退制御可能に設け、
このホルダーフレームに、前記Ｕ形開口部の円の中心点
に向けて、任意の連動機構により前進制御され、かつ前
進位置から後退制御されるパイル掴持手段を120度間隔
をもって設けた杭打装置におけるパイルホルダーにあ
る。The second gist of the present invention is that at least two columns are erected at the front end of the wagon with a required space.
A support base is provided so as to be vertically movable between the columns, and a holder frame having a planar U-shaped opening from the center of the front end to the rear is provided on the support base so that the holder frame can be moved forward and backward.
A pile driving device in which a pile gripping means, which is forwardly controlled by an arbitrary interlocking mechanism and is backwardly controlled from the forward position, is provided on the holder frame at a center point of a circle of the U-shaped opening at 120-degree intervals. It is in the pile holder in.
「作用」 本考案の第１の要旨の如く、前記ホルダーフレームに、
ホルダーフレームにおけるＵ形開口部の円の中心点に向
けて、任意の連動機構により前進制御され、かつ前進位
置から後退制御されるパイル掴持手段を120度間隔をも
って設けることにより、各パイル掴持手段の前進、後退
量を等しくすることができ、従って異なる径のパイルで
も、ホルダーフレームにおけるＵ形開口部の同じパイル
中心においてパイルを掴持することができる。"Operation" As in the first aspect of the present invention, the holder frame,
Each pile gripping means is provided with 120-pitch intervals toward the center point of the circle of the U-shaped opening in the holder frame, with the pile gripping means being controlled forward by an arbitrary interlocking mechanism and controlled backward from the forward position. The amount of advance and retraction of the means can be equalized, so that piles of different diameters can be gripped at the same pile center of the U-shaped opening in the holder frame.
また本考案の第２の要旨の如く、ホルダーフレームの支
持台を、ワゴン前端に立設した支柱に対し昇降制御可能
に設けることにより、パイルの打設終了直前にホルダー
フレームを下降制御することによって、ヤットコを使用
することなく、パイルの打設を行うことができる。Further, as in the second aspect of the present invention, by providing the support base of the holder frame so as to be capable of raising and lowering control with respect to the column standing upright at the front end of the wagon, the holder frame is controlled to be lowered immediately before the end of the pile driving. It is possible to place piles without using Yatco.
「実施例」 次に本考案に係る杭打装置におけるパイルホルダーの実
施例を図面に基づき以下に説明する。[Example] Next, an example of a pile holder in a pile driving device according to the present invention will be described below with reference to the drawings.
第１図乃至第３図に示す如く、ワゴン１の前端に、所要
間隔を存して少なくとも２本の支柱２を立設し、この支
柱２間にわたって支持台３を、支柱２に対し例えばアリ
嵌合により昇降自在に、かつ流体圧シリンダー４により
昇降制御可能に設ける。As shown in FIGS. 1 to 3, at least two columns 2 are erected at the front end of the wagon 1 with a required space therebetween, and a support base 3 is provided between the columns 2 and, for example, an ant with respect to the columns 2. It is provided so that it can be raised and lowered by fitting and can be controlled to be raised and lowered by the fluid pressure cylinder 4.
前記支持台３の下面に、前端中央部から後方へ平面Ｕ形
の開口部５ａを有するホルダーフレーム５を、支持台３
に対し例えばアリ嵌合により前後動自在に、かつ流体圧
シリンダー６により前進、後退制御可能に設ける。On the lower surface of the support base 3, a holder frame 5 having a planar U-shaped opening 5a from the center of the front end to the rear is provided.
On the other hand, for example, it is provided so that it can be moved back and forth by means of a dovetail fitting and can be moved forward and backward by the fluid pressure cylinder 6.
前記ホルダーフレーム５に、そのＵ形開口部５ａの円の
中心点に向けて、シャフト７ａとベベルギャー７ｂとで
なる連動機構７により前進摺動され、かつ前進位置から
後退摺動されるパイル掴持用の流体圧シリンダー８を12
0度間隔をもって設ける。A pile grip that is slid forward on the holder frame 5 toward the center point of a circle of the U-shaped opening 5a by an interlocking mechanism 7 including a shaft 7a and a bevel gear 7b and is slid backward from the forward position. Fluid pressure cylinder 8 for 12
Provide at intervals of 0 degree.
なお、図中、Ｐはパイルである。In the figure, P is a pile.
また第１図は、支持台３に、ホルダーフレーム５を三台
設置した実施例を示すものであり、このようにすること
によって、各ホルダーフレーム５によりそれぞれパイル
Ｐを掴持し、各パイルＰの打設誤差を、各ホルダーフレ
ーム５の前進、後退制御によって矯正しながら、梁を架
設することができる。Further, FIG. 1 shows an embodiment in which three holder frames 5 are installed on the support base 3. By doing so, the piles P are respectively held by the holder frames 5, and the piles P The beam can be erected while correcting the placement error of (1) by the forward / backward control of each holder frame 5.
「考案の効果」 本考案の第１の要旨の如く、前記ホルダーフレームに、
ホルダーフレームにおけるＵ形開口部の円の中心点に向
けて、任意の連動機構により前進制御され、かつ前進位
置から後退制御されるパイル掴持手段を120度間隔をも
って設けることにより、各パイル掴持手段の前進、後退
量を等しくすることができ、従って異なる径のパイルで
も、ホルダーフレームにおけるＵ形開口部の同じパイル
中心においてパイルを掴持することができる。"Effect of device" As in the first aspect of the present invention, the holder frame is
Each pile gripping means is provided with 120-pitch intervals toward the center point of the circle of the U-shaped opening in the holder frame, with the pile gripping means being controlled forward by an arbitrary interlocking mechanism and controlled backward from the forward position. The amount of advance and retraction of the means can be equalized, so that piles of different diameters can be gripped at the same pile center of the U-shaped opening in the holder frame.
また本考案の第２の要旨の如く、ホルダーフレーム支持
台を、ワゴン前端に立設した支柱に対し昇降制御可能に
設けることにより、パイルの打設終了直前にホルダーフ
レームを下降制御することによって、ヤットコを使用す
ることなく、パイルの打設を行うことができる。Further, as in the second aspect of the present invention, the holder frame support base is provided so as to be capable of raising and lowering control with respect to the column standing upright at the front end of the wagon, and by lowering the holder frame immediately before the completion of the pile driving, It is possible to place piles without using Yatco.
第１図は本考案に係る杭打装置におけるパイルホルダー
の実施例を示す概略平面図、第２図は同上の拡大側面
図、第３図はパイルホルダーの下面図である。 １……ワゴン、２……支柱、３……支持台、 ４……流体圧シリンダー、５……ホルダーフレーム、 ５ａ……Ｕ形開口部、６……流体圧シリンダー、 ７……連動機構、８……パイル掴持用の流体圧シリンダ
ー、Ｐ……パイル1 is a schematic plan view showing an embodiment of a pile holder in a pile driving device according to the present invention, FIG. 2 is an enlarged side view of the pile holder, and FIG. 3 is a bottom view of the pile holder. 1 ... Wagon, 2 ... Strut, 3 ... Support stand, 4 ... Fluid pressure cylinder, 5 ... Holder frame, 5a ... U-shaped opening, 6 ... Fluid pressure cylinder, 7 ... Interlocking mechanism, 8 ... Fluid pressure cylinder for gripping pile, P ... Pile
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭62−260918（ＪＰ，Ａ) 特公 昭63−34257（ＪＰ，Ｂ２) ─────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-62-260918 (JP, A) JP-B-63-34257 (JP, B2)
Claims (2)
とも２本の支柱を立設し、この支柱間にわたって支持台
を設け、この支持台に、前端中央部から後方へ平面Ｕ形
の開口部を有するホルダーフレームを前進、後退制御可
能に設け、このホルダーフレームに、前記Ｕ形開口部の
円の中心点に向けて、任意の連動機構により前進制御さ
れ、かつ前進位置から後退制御されるパイル掴持手段を
120度間隔をもって設けたことを特徴とする杭打装置に
おけるパイルホルダー。1. A wagon is provided with at least two columns standing upright at a front end of the wagon with a required space therebetween, and a support base is provided between the columns, and the support base has a U-shaped plane rearward from the center of the front end. A holder frame having an opening is provided so as to be capable of forward and backward control, and the holder frame is forwardly controlled by an arbitrary interlocking mechanism toward the center point of the circle of the U-shaped opening and is backwardly controlled from the forward position. A pile gripping means
A pile holder for a pile driving device, which is provided at intervals of 120 degrees.
とも２本の支柱を立設し、この支柱間にわたって支持台
を昇降制御可能に設け、この支持台に、前端中央部から
後方へ平面Ｕ形の開口部を有するホルダーフレームを前
進、後退制御可能に設け、このホルダーフレームに、前
記Ｕ形開口部の円の中心点に向けて、任意の連動機構に
より前進制御され、かつ前進位置から後退制御されるパ
イル掴持手段を120度間隔をもって設けたことを特徴と
する杭打装置におけるパイルホルダー。2. A wagon at the front end of which at least two columns are erected at a predetermined interval, and a support table is provided between the columns so that the support table can be controlled to move up and down. A holder frame having a plane U-shaped opening is provided so that it can be moved forward and backward, and the holder frame is controlled to move forward by an arbitrary interlocking mechanism toward the center point of the circle of the U-shaped opening, and the forward position is set. A pile holder in a pile driving device, characterized in that pile gripping means controlled to be retracted from the pile are provided at intervals of 120 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11430089U JPH0630904Y2 (en) | 1989-09-29 | 1989-09-29 | Pile holder for pile driving equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11430089U JPH0630904Y2 (en) | 1989-09-29 | 1989-09-29 | Pile holder for pile driving equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0354830U JPH0354830U (en) | 1991-05-27 |
| JPH0630904Y2 true JPH0630904Y2 (en) | 1994-08-22 |
Family
ID=31662678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11430089U Expired - Lifetime JPH0630904Y2 (en) | 1989-09-29 | 1989-09-29 | Pile holder for pile driving equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0630904Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6334257B2 (en) | 2014-05-20 | 2018-05-30 | 日立アプライアンス株式会社 | Washing machine |
-
1989
- 1989-09-29 JP JP11430089U patent/JPH0630904Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6334257B2 (en) | 2014-05-20 | 2018-05-30 | 日立アプライアンス株式会社 | Washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0354830U (en) | 1991-05-27 |
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