JPH0632989Y2 - Work table of pile press-in / pull-out machine - Google Patents
Work table of pile press-in / pull-out machineInfo
- Publication number
- JPH0632989Y2 JPH0632989Y2 JP5758189U JP5758189U JPH0632989Y2 JP H0632989 Y2 JPH0632989 Y2 JP H0632989Y2 JP 5758189 U JP5758189 U JP 5758189U JP 5758189 U JP5758189 U JP 5758189U JP H0632989 Y2 JPH0632989 Y2 JP H0632989Y2
- Authority
- JP
- Japan
- Prior art keywords
- pile
- press
- pile press
- fitting
- pull
- 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
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、海岸や河川、泥湿地等において杭圧入引抜機
により杭の圧入引抜作業を行う際使用する作業台に関す
る。[Detailed Description of the Invention] (Industrial field of application) The present invention relates to a workbench used for press-fitting / pulling out a pile by a pile press-in / pull-out machine at a coast, a river, a mud marsh or the like.
(従来の技術) 杭の圧入作業を水上等で行う場合は、杭圧入引抜機の近
隣に仮設の足場を設ける必要がある。また、作業箇所上
部に障害物がある現場では継杭しなければならない。継
杭するためには溶接又はボルトの接合作業が多くなり足
場は更に重要となっていた。(Prior Art) When press-fitting a pile on water, it is necessary to provide a temporary scaffold near the pile press-in / pull-out machine. In addition, when there is an obstacle at the upper part of the work place, it is necessary to connect the piles. Scaffolding has become more important because welding or bolt joining work has increased to connect the piles.
従来の作業台は、第8図に示すように河床20に立設さ
れた既設杭Pにブラケット16を取付け、その上に足場
板9を架けていた。あるいは、第9図に示すように水中
に単管Qを立設して、その上に足場板9を載せて作業台
としていた。また、これらの足場は固定されているた
め、機械の操作等に際しては船舶を使用する場合もあっ
た。In the conventional work table, as shown in FIG. 8, a bracket 16 is attached to an existing pile P standing on the river bed 20, and a scaffold board 9 is laid on it. Alternatively, as shown in FIG. 9, a single pipe Q was erected in water and a scaffolding plate 9 was placed on it to provide a workbench. Further, since these scaffolds are fixed, ships may be used when operating machines.
(考案が解決しようとする課題) 既設杭Pにブラケット16を付けて足場板9を掛ける場
合には、人手と時間を多く要し、また足場板の前方張出
しを大きく取ることができないため作業範囲に限界があ
った。また単管足場を組む場合は、河床まで単管を埋め
込み作業船でフレームを組み、足場板を架けていたた
め、さらに人手と時間を要していた。(Problems to be solved by the invention) When the bracket 16 is attached to the existing pile P and the scaffolding plate 9 is hung, a large amount of manpower and time are required, and the forward extension of the scaffolding plate cannot be taken to a large extent. There was a limit to. Moreover, when constructing a single pipe scaffold, it took more manpower and time because the single pipe was embedded up to the riverbed, the frame was built with the work boat, and the scaffolding board was hung.
そのうえ、これらの足場は一度構築してしまうと変更や
移動が面倒であるため、進展していく圧入作業に必ずし
も適合しなかった。Moreover, these scaffolds are not always suitable for the press-fitting work that is progressing, because once they are constructed, changes and movements are troublesome.
(課題を解決するための手段) 本考案は上記課題を解決するため、杭圧入引抜機の両側
に係止部を構成する一方、端部にブラケット等の係合体
を設けた足場板を構成し、この係合体を上記係止部に着
脱自在に取付けたことを特徴としている。また、足場板
に係合体を立設し、この係合体を杭圧入引抜機の昇降用
シリンダに着脱自在に固定した構成を特徴とする。(Means for Solving the Problems) In order to solve the above problems, the present invention configures a locking portion on both sides of a pile press-in / pull-out machine, and configures a scaffolding plate having an engaging body such as a bracket at an end thereof. The engaging member is detachably attached to the locking portion. Further, the present invention is characterized in that an engaging body is provided upright on the scaffolding plate, and the engaging body is detachably fixed to the lifting cylinder of the pile press-fitting / pulling machine.
(作用) 杭圧入引抜機のサドル両側の係止部に係合体の上端を掛
止することにより、杭圧入引抜機に足場板を装着し、こ
の足場板上で作業を行う。あるいは杭圧入引抜機の昇降
機構に環状の支持体を固定することにより杭圧入引抜機
に足場板を装着する。(Operation) A scaffold plate is attached to the pile press-in / pull-out machine by engaging the upper ends of the engaging bodies with the locking portions on both sides of the saddle of the pile press-in / pull-out machine, and work is performed on this scaffold plate. Alternatively, a scaffold plate is attached to the pile press-in / extractor by fixing an annular support to the lifting mechanism of the pile press-in / extractor.
この作業台は、作業中は杭圧入引抜機と共に移動し、作
業後、必要でなくなった場合は容易に取り外すことがで
きる。This workbench moves with the pile press-in / pull-out machine during work, and can be easily removed when it is no longer needed after work.
(実施例) 本考案の実施例を図面を参照しながら説明する。Embodiment An embodiment of the present invention will be described with reference to the drawings.
第1図は第1実施例の平面図、第2図は同正面図、第3
図は同ブラケットの拡大側面図である。FIG. 1 is a plan view of the first embodiment, FIG. 2 is a front view of the same, and FIG.
The figure is an enlarged side view of the bracket.
本考案の作業台1の第1実施例は、第1図に示すように
杭圧入引抜機2のサドル3両側にフック棒5を固定す
る。このフック棒5に、足場板9を固定したブラケット
6を掛止してなる。In the first embodiment of the workbench 1 of the present invention, the hook rods 5 are fixed to both sides of the saddle 3 of the pile press-fitting / pulling machine 2 as shown in FIG. A bracket 6 having a scaffolding plate 9 fixed thereto is hooked on the hook rod 5.
フック棒5は、図示のようにブラケット6が掛止可能な
間隙を設けて、サドル3に取付けられている。The hook bar 5 is attached to the saddle 3 with a gap in which the bracket 6 can be hooked, as shown in the drawing.
ブラケット6は第3図に示すように先端に鉤状の係合部
7を構成し、中間部にボルトB螺合用の孔8を構成する
と共に下端に足場板9を取り付けている。足場板9の取
り付けには溶接等の手段を用いる。As shown in FIG. 3, the bracket 6 has a hook-shaped engaging portion 7 at its tip, a hole 8 for screwing a bolt B in its middle portion, and a scaffolding plate 9 attached to its lower end. A method such as welding is used to attach the scaffolding plate 9.
足場板9は、チェッカーパネル、エキスパンドメタル等
を使用し、平面形状が略コ字状になるように杭圧入引抜
機2の周囲に組上げている。この各足場板9相互間の連
結は、足場板9に構成した舌片9aや連結杆9bを使用
して行う。The scaffolding plate 9 uses a checker panel, expanded metal, or the like, and is assembled around the pile press-fitting / pulling-out machine 2 so that the planar shape is a substantially U-shape. The tongue pieces 9a and the connecting rod 9b formed on the scaffolding plate 9 are used to connect the scaffolding plates 9 to each other.
さらに本実施例では、安全性を高めるため、補強材10
で足場板9と前記ブラケット6とを連結しており、足場
板9外周上部に手摺り15を構成する。Further, in this embodiment, in order to enhance safety, the reinforcing material 10
The scaffolding plate 9 and the bracket 6 are connected with each other, and a handrail 15 is formed on the upper periphery of the scaffolding plate 9.
上記構成に基づき、本実施例の使用方法を説明する。A method of using this embodiment will be described based on the above configuration.
水中に圧入された杭Pの上端に杭圧入引抜機2を設置す
る。杭圧入引抜機2のフック棒5にブラケット6の係合
部7を掛止して足場板9を杭圧入引抜機2に取り付け
る。取り付け後、ボルトBをブラケット6の孔8に螺合
してサドル3に確実に固定する。そして足場板10上で
各種作業を行うのである。The pile press-fitting / extracting machine 2 is installed on the upper end of the pile P press-fitted in water. The engaging portion 7 of the bracket 6 is hooked on the hook rod 5 of the pile press-in / pull-out machine 2 to attach the scaffold plate 9 to the pile press-in / pull-out machine 2. After mounting, the bolt B is screwed into the hole 8 of the bracket 6 and securely fixed to the saddle 3. Then, various works are performed on the scaffolding board 10.
このように本実施例の作業台1によれば作業台の組み立
てが少ない人手で迅速に行える。さらに足場板9の前方
張出しを大きく取ることができる。作業中は、作業台1
が杭圧入引抜機2と共に移動していくため杭の圧入引抜
作業に適合する。As described above, according to the workbench 1 of this embodiment, the workbench can be quickly assembled by a small number of humans. Furthermore, the front projection of the scaffolding plate 9 can be made large. Working table 1
Since it moves with the pile press-fitting / pulling machine 2, it is suitable for press-fitting / pulling-out work of piles.
本実施例では、低床型の杭圧入引抜機を使用したが、使
用する杭圧入引抜機はこれに限られず、通常の杭圧入引
抜機でも可能である。In this embodiment, the low-floor pile press-fitting / pulling machine is used, but the pile press-fitting / pulling machine to be used is not limited to this, and a normal pile press-fitting / pulling machine is also possible.
第2実施例は、杭をコーナに圧入する際に使用する作業
台11である。本実施例は第4図に示すように足場体9
を略コ字形状に連結し、両側の足場板9の側部に支柱1
2を立設し、この支柱12に杭圧入引抜機2の昇降シリ
ンダ4に固定可能な環状の支持体13を取付けている。
なお、この支持体13は接続部14を有し、ボルトBに
より杭圧入引抜機2の昇降シリンダ4に取外し可能に固
定できる。The second embodiment is a workbench 11 used when press-fitting a pile into a corner. In this embodiment, as shown in FIG.
Are connected to each other in a substantially U shape, and the columns 1 are attached to the side portions of the scaffolding plates 9 on both sides.
2 is erected, and an annular support 13 that can be fixed to the lifting cylinder 4 of the pile press-fitting / pulling machine 2 is attached to the column 12.
The support 13 has a connecting portion 14 and can be detachably fixed to the lifting cylinder 4 of the pile press-fitting / extracting machine 2 by a bolt B.
上記構成に基づく本実施例の使用方法及びその効果は第
1実施例と略同様であるが、本実施例は作業台11を杭
圧入引抜機2に取付けたまま杭Pのコーナ圧入ができる
という効果を有する。The method of use and the effect of this embodiment based on the above-mentioned structure are substantially the same as those of the first embodiment, but this embodiment is capable of press-fitting the corners of the pile P while the workbench 11 is mounted on the pile press-fitting / extracting machine 2. Have an effect.
すなわち、第1実施例では杭圧入引抜機2がコーナを曲
がる際、基台2aを旋回させるとチャックCが作業台1
に接触するため、杭Pのコーナ圧入をすることができな
かった。本実施例は前記支持体13で杭圧入引抜機2の
昇降シリンダ4を固定することにより、基台2a旋回時
にチャックCが作業台11に接触するのを回避してい
る。That is, in the first embodiment, when the pile press-fitting / extracting machine 2 bends a corner, when the base 2a is rotated, the chuck C is moved to the workbench 1.
It was not possible to press-in the corners of the pile P due to the contact with. In this embodiment, the lifting cylinder 4 of the pile press-fitting / extracting machine 2 is fixed by the support 13 to prevent the chuck C from coming into contact with the workbench 11 when the base 2a is rotated.
(考案の効果) 以上のように本考案によれば、杭圧入引抜作業において
最適な作業床面積を設定することができる。特に杭圧入
引抜作業が進展しても本考案の作業台は杭圧入引抜機と
共に移動していくため必要な作業床面積を常に確保する
ことができる。また、足場板の取付け取外しも簡単であ
り、労力、時間を節約できる等の効果を奏する。(Effect of the Invention) As described above, according to the present invention, it is possible to set the optimum work floor area in the press-fitting / pulling-out work of the pile. In particular, even if the pile press-in / pull-out work progresses, the workbench of the present invention moves with the pile press-in / pull-out machine, so that the required work floor area can be always secured. In addition, the scaffolding plate can be easily attached and detached, and labor and time can be saved.
図面は本考案の実施例を示すもので第1図は第同平面
図、第2図は同正面図、第3図は第1実施例のブラケッ
トの拡大側面図、第4図は第2実施例の平面図、第5図
は同側面図、第6図は同支持体の側面図、第7図は同平
面図、第8図及び第9図は従来例の説明図である。 1、11……杭圧入引抜機の作業台 2……杭圧入引抜機、3……サドル 4……昇降シリンダ、5……係止部、6……係合体 7……係合部、9……足場板、12……支柱 13……支持体、14……接続部 B……ボルト、C……チャック、P……杭The drawings show an embodiment of the present invention. Fig. 1 is a plan view of the same, Fig. 2 is a front view of the same, Fig. 3 is an enlarged side view of a bracket of the first embodiment, and Fig. 4 is a second embodiment. An example plan view, FIG. 5 is a side view of the same, FIG. 6 is a side view of the support, FIG. 7 is a plan view of the same, and FIGS. 8 and 9 are explanatory views of a conventional example. 1, 11 …… Pile press-in / extractor workbench 2 …… Pile press-in / extractor 3 …… Saddle 4 …… Lifting cylinder 5 …… Locking part 6 …… Engaging body 7 …… Engaging part 9 ...... Scaffolding board, 12 ...... Support 13 ...... Support, 14 ...... Connection part B ...... Bolt, C ...... Chuck, P ...... Pile
Claims (2)
方、端部に係合体を設けた足場板を構成し、この係合体
を上記係止部に着脱自在に取付けてなる杭圧入引抜機の
作業台。1. A pile comprising a scaffolding plate having engaging portions on both sides of a pile press-fitting / extracting machine and an engaging body provided at an end thereof, and the engaging body being detachably attached to the engaging portion. Work bench for press-fitting and withdrawing machine.
圧入引抜機の昇降用シリンダに着脱自在に固定してなる
杭圧入引抜機の作業台。2. A workbench of a pile press-in / extractor in which an engaging body is erected on a scaffolding plate and is detachably fixed to a lifting cylinder of the pile press-in / extractor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5758189U JPH0632989Y2 (en) | 1989-05-19 | 1989-05-19 | Work table of pile press-in / pull-out machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5758189U JPH0632989Y2 (en) | 1989-05-19 | 1989-05-19 | Work table of pile press-in / pull-out machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02148039U JPH02148039U (en) | 1990-12-17 |
JPH0632989Y2 true JPH0632989Y2 (en) | 1994-08-31 |
Family
ID=31582420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5758189U Expired - Lifetime JPH0632989Y2 (en) | 1989-05-19 | 1989-05-19 | Work table of pile press-in / pull-out machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0632989Y2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2801851B2 (en) * | 1993-12-30 | 1998-09-21 | 株式会社パイテック | Work stage for pile press-in / draw-out machine and pile press-in / draw-out machine having the work stage |
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 |
-
1989
- 1989-05-19 JP JP5758189U patent/JPH0632989Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH02148039U (en) | 1990-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |