JPH076183Y2 - Pile driver - Google Patents
Pile driverInfo
- Publication number
- JPH076183Y2 JPH076183Y2 JP1988145109U JP14510988U JPH076183Y2 JP H076183 Y2 JPH076183 Y2 JP H076183Y2 JP 1988145109 U JP1988145109 U JP 1988145109U JP 14510988 U JP14510988 U JP 14510988U JP H076183 Y2 JPH076183 Y2 JP H076183Y2
- Authority
- JP
- Japan
- Prior art keywords
- leader
- wire
- insertion hole
- wire insertion
- pile driver
- 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
- 230000037431 insertion Effects 0.000 claims description 17
- 238000003780 insertion Methods 0.000 claims description 17
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010618 wire wrap Methods 0.000 description 1
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、アースオーガやハンマ等をリーダのトップシ
ーブブロックに掛け渡されたワイヤで吊持する杭打機に
関する。[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a pile driver for suspending an earth auger, a hammer or the like with a wire hung on a top sheave block of a reader.
従来の杭打機では、ベースマシンの前部にリーダを起伏
可能に支持し、リーダ上部のトップシーブブロックに掛
け渡した複数のワイヤにより、アースオーガやハンマ等
の作業装置やパイルやオーガ振れ止めやパイルホルダ等
の補助設備等を吊持していた。In a conventional pile driver, the leader is supported so that it can be raised and lowered at the front of the base machine, and multiple wires that are hung on the top sheave block above the leader make it possible to use earth augers, hammers and other work devices, piles and auger steady rests. I was suspending auxiliary equipment such as a pile holder.
このため、リーダを起立させる前にあらかじめ全てのワ
イヤをトップシーブブロックに掛け渡しておく必要があ
り、リーダの起立後はワイヤの変更が困難であった。ま
た、オーガスクリューの振れ止め等の比較的リーダの下
部に配設される昇降量の少ない補助設備を吊るワイヤも
トップシーブブロックを経由するため、長いものが必要
となり、さらに、トップシーブブロックにセットするワ
イヤ数も多くなっていた。Therefore, it is necessary to hang all the wires around the top sheave block in advance before the leader is erected, and it is difficult to change the wires after the leader is erected. In addition, the wire that hangs the auxiliary equipment that has a relatively small amount of vertical movement, such as the steady rest of the auger screw, also passes through the top sheave block, so a long wire is required. The number of wires to be used was also increasing.
そこで本考案は、トップシーブブロックを経由せずにワ
イヤを掛け渡し、リーダ起立後もワイヤの掛け渡しや変
更が可能な杭打機を提供することを目的としている。Therefore, an object of the present invention is to provide a pile driving machine in which wires can be passed around without passing through the top sheave block and the wires can be passed over and changed even after the leader stands up.
上記目的達成のため本考案は、ベースマシンの前部にリ
ーダを立設し、該リーダ上部のトップシーブブロックを
介して作業装置を昇降自在に吊持する杭打機において、
前記リーダの途中に該リーダを横切って貫通するワイヤ
挿通孔を穿設し、該ワイヤ挿通孔の出入口に夫々滑車を
設けたことを特徴としている。In order to achieve the above-mentioned object, the present invention is a pile driving machine in which a leader is erected on the front part of a base machine and a working device is hung up and down via a top sheave block above the leader.
A wire insertion hole is formed in the middle of the leader so as to pass through the leader, and pulleys are provided at the entrances and exits of the wire insertion hole.
これにより、リーダ途中のワイヤ挿通孔を経由したワイ
ヤにて該ワイヤ挿通孔より下方の補助設備等を吊持でき
る。Accordingly, the auxiliary equipment and the like below the wire insertion hole can be suspended by the wire that has passed through the wire insertion hole in the middle of the reader.
以下、本考案の一実施例を図面に基づいて説明する。 An embodiment of the present invention will be described below with reference to the drawings.
杭打機１は、ベースマシン２の前部ブラケット３に起伏
可能なリーダ４を起立させており、該リーダ４の前面
に、ガイドパイプ５に案内されるアースオーガ６をトッ
プシーブブロック（図示せず）を経由して掛け渡された
ワイヤ７にて昇降可能に吊持している。The pile driver 1 has a leader 4 that can be erected on a front bracket 3 of a base machine 2, and an earth auger 6 guided by a guide pipe 5 is provided on a front sheave block (not shown) of the leader 4. The wire 7 is hung so that it can be lifted and lowered.
リーダ４の途中には、該リーダ４を横切ってベースマシ
ン２側からアースオーガ６側への貫通孔4a,4aが穿設さ
れ、該貫通孔4a,4aにはパイプ８が挿入されて、ワイヤ
挿通孔8aを形成している。Through holes 4a, 4a are formed in the middle of the leader 4 from the side of the base machine 2 to the side of the earth auger 6 across the leader 4, and a pipe 8 is inserted into the through holes 4a, 4a to insert a wire. The insertion hole 8a is formed.
上記貫通孔4a,4aのベースマシン２側の下部には滑車９
が、アースオーガ６側の下部には滑車10がそれぞれ設け
られている。At the lower part of the through holes 4a, 4a on the base machine 2 side, there is a pulley 9
However, pulleys 10 are provided at the lower parts on the side of the earth auger 6, respectively.
また、リーダ４の下部には、ワイヤ11に吊持されたオー
ガスクリュー12の振れ止め13がガイドパイプ５に案内さ
れて昇降可能に吊持されている。Further, a steady rest 13 of an auger screw 12 suspended by a wire 11 is guided by the guide pipe 5 and suspended in a lower portion of the leader 4 so as to be able to move up and down.
上記ワイヤ11は、ベースマシン２に搭載されたウインチ
14から前記滑車９を経由し、ワイヤ挿通孔8aに挿通され
てさらに滑車10を経由して挿通孔8a下方の前記振れ止め
13を吊持している。The wire 11 is a winch mounted on the base machine 2.
From 14 through the pulley 9, the wire is inserted into the wire insertion hole 8a, and further through the pulley 10, the steady rest below the insertion hole 8a.
Suspended 13.
また、上記滑車10は、振れ止め13の昇降の妨げとならな
いように、ガイドパイプ５の内側に設けられている。Further, the pulley 10 is provided inside the guide pipe 5 so as not to hinder the lifting of the steady rest 13.
このように構成することにより、短いワイヤ11で振れ止
め13を吊持でき、また、リーダ４の起立後にもワイヤ11
の掛け渡しが可能であり、さらに、トップシーブブロッ
クを経由するワイヤの本数を減らすことができるので、
トップシーブブロックへのワイヤ掛け渡し作業が容易に
なる。With such a configuration, the steady rest 13 can be suspended by the short wire 11, and the wire 11 can be hung even after the leader 4 is erected.
Since it is possible to cross over and it is possible to reduce the number of wires passing through the top sheave block,
Wiring work to the top sheave block becomes easy.
尚、ワイヤ挿通孔8aは、リーダ４の所要の高さに形成で
き、また、アースオーガとハンマとを備えた回転リーダ
の場合には、高さを変えてワイヤ挿通孔を形成すること
により、パイルホルダ等も吊持できる。The wire insertion hole 8a can be formed at a required height of the reader 4, and in the case of a rotary reader including an earth auger and a hammer, the height can be changed to form the wire insertion hole. Pile holders can also be hung.
以上のように、本考案の杭打機は、ベースマシンの前部
に立設したリーダの途中に、該リーダを横切って貫通す
るワイヤ挿通孔を穿設し、該ワイヤ挿通孔の出入口に夫
々滑車を設けたので、ワイヤ挿通孔を経由したワイヤに
より、オーガスクリュの振れ止めやパイルホルダ等のワ
イヤ挿通孔より下方の補助設備を吊持することができる
から、従来のトップシーブブロックを経由したワイヤを
吊持する場合よりも短いワイヤで済み、また、リーダ起
立後でもワイヤの掛け渡しが可能で、さらに、トップシ
ーブブロックを経由するワイヤの本数を減らすことによ
って、ワイヤの輻輳を避けることができ、ワイヤ掛け渡
し作業が容易になる。As described above, in the pile driving machine of the present invention, the wire insertion hole penetrating the leader is provided in the middle of the leader erected in the front part of the base machine, and the wire insertion hole is provided at the entrance and exit of the wire insertion hole, respectively. Since the pulley is provided, it is possible to suspend the auxiliary equipment below the wire insertion hole such as the steady rest of the auger screw and the pile holder by the wire that has passed through the wire insertion hole. The wire length is shorter than when suspending, and the wire can be hung even after the reader stands up. Furthermore, by reducing the number of wires passing through the top sheave block, wire congestion can be avoided. The wire wrapping work becomes easy.
図は本考案の一実施例を示すもので、第１図は杭打機の
拡大正面図、第２図は要部の断面正面図、第３図は平面
図である。 １……杭打機、２……ベースマシン、４……リーダ、６
……アースオーガ、8a……ワイヤ挿通孔、9,10……滑
車、11……ワイヤ、13……オーガスクリュの振れ止めFIG. 1 shows an embodiment of the present invention. FIG. 1 is an enlarged front view of a pile driver, FIG. 2 is a sectional front view of a main portion, and FIG. 3 is a plan view. 1 ... Pile driver, 2 ... Base machine, 4 ... Leader, 6
...... Earth auger, 8a ...... Wire insertion hole, 9,10 ...... Pulley, 11 ...... Wire, 13 ...... Aug cru steady rest
Claims (1)
リーダ上部のトップシーブブロックを介して作業装置を
昇降自在に吊持する杭打機において、前記リーダの途中
に該リーダを横切って貫通するワイヤ挿通孔を穿設し、
該ワイヤ挿通孔の出入口に夫々滑車を設けたことを特徴
とする杭打機。1. A pile driving machine in which a leader is erected on a front portion of a base machine and a working device is hung up and down through a top sheave block above the leader, and the leader is traversed in the middle of the leader. A wire insertion hole that penetrates
A pile driver, wherein pulleys are respectively provided at the entrances and exits of the wire insertion holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988145109U JPH076183Y2 (en) | 1988-11-07 | 1988-11-07 | Pile driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988145109U JPH076183Y2 (en) | 1988-11-07 | 1988-11-07 | Pile driver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0266844U JPH0266844U (en) | 1990-05-21 |
| JPH076183Y2 true JPH076183Y2 (en) | 1995-02-15 |
Family
ID=31413413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988145109U Expired - Lifetime JPH076183Y2 (en) | 1988-11-07 | 1988-11-07 | Pile driver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH076183Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102596549B1 (en) * | 2022-06-29 | 2023-10-31 | 유태은 | Guide member for hammer wire of file driver |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5989189U (en) * | 1982-12-08 | 1984-06-16 | 株式会社松沢基工 | Excavator leader mast |
| JPS6197438U (en) * | 1984-12-01 | 1986-06-23 |
-
1988
- 1988-11-07 JP JP1988145109U patent/JPH076183Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102596549B1 (en) * | 2022-06-29 | 2023-10-31 | 유태은 | Guide member for hammer wire of file driver |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0266844U (en) | 1990-05-21 |
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