JP2003184087A - Use method of working device of execution machine for foundation works - Google Patents
Use method of working device of execution machine for foundation worksInfo
- Publication number
- JP2003184087A JP2003184087A JP2002346716A JP2002346716A JP2003184087A JP 2003184087 A JP2003184087 A JP 2003184087A JP 2002346716 A JP2002346716 A JP 2002346716A JP 2002346716 A JP2002346716 A JP 2002346716A JP 2003184087 A JP2003184087 A JP 2003184087A
- Authority
- JP
- Japan
- Prior art keywords
- leader
- working device
- rack
- wire rope
- sheave block
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 7
- 238000010276 construction Methods 0.000 claims description 13
- 230000003028 elevating effect Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
Description
【発明の詳細な説明】
【０００１】
【発明の属する技術分野】本発明は、掘削機や杭打機等
の基礎工事用施工機の作業装置の使用法に関する。
【０００２】
【従来の技術】この種の基礎工事用施工機は、オーガ駆
動装置やハンマ等の作業装置をリーダに昇降可能に設け
ている。例えば、特公平６−７８６１７号公報に示され
る施工機は、リーダの軸線方向にラックを設け、該ラッ
クに歯合するピニオンと、該ピニオンを駆動する駆動装
置とからなる昇降装置を作業装置に一体に設け、駆動装
置によってピニオンを駆動して作業装置を昇降してい
る。また、リーダの上部から垂下されるワイヤロープに
て作業装置を吊下して昇降する基礎工事用施工機もあ
る。
【０００３】
【発明が解決しようとする課題】ところが、昇降装置を
一体に設けた作業装置は、ラックの付いたリーダでしか
使用できず、また、ワイヤロープにて吊下する作業装置
は、ラックの付いたリーダではできなかった。
【０００４】そこで本発明は、ラックの付いたリーダ
と、ワイヤロープにて吊下するリーダの両方で使用する
ことができる基礎工事用施工機の作業装置の使用方法を
提供することを目的としている。
【０００５】
【課題を解決するための手段】上記した目的を達成する
ため、本発明は、基礎工事用施工機のリーダに昇降可能
に設けられる作業装置の使用方法において、該作業装置
の上部に、ピニオンを備えた昇降装置とシーブブロック
とを連結ピンにより交換可能に連結できるよう構成し、
前記作業装置をラックを軸線方向に固設したリーダを有
する基礎工事用施工機に使用する際には、前記昇降装置
を前記作業装置の上部に前記連結ピンにより連結して、
前記ピニオンを前記ラックに歯合させて前記作業装置を
リーダに昇降可能に設けて使用し、前記作業装置をリー
ダの上部から垂下されるワイヤロープを有する基礎工事
用施工機に使用する際には、前記シーブブロックを前記
作業装置の上部に前記連結ピンにより連結して、該シー
ブブロックに前記ワイヤロープを巻回させて前記作業装
置をリーダに昇降可能に設けて使用することを特徴とし
ている。
【０００６】
【発明の実施の形態】以下、本発明方法を掘削機の作業
装置であるオーガ駆動装置に適用した一実施形態例を図
面に基づいて説明する。
【０００７】オーガ駆動装置１は、駆動用モータ２を有
し、リーダに固設されたガイドパイプ３を抱持するガイ
ドギブ４，４を両側に、ガイドパイプ３を転動するガイ
ドローラ５を下部にそれぞれ設けている。該オーガ駆動
装置１は、昇降装置６とシーブブロック７を交換可能に
連結する連結ピン８，８を上部に備えている。
【０００８】前記昇降装置６は、リーダに固設されたラ
ック９に歯合するピニオン１０，１０と、該ピニオン１
０，１０を駆動する昇降用油圧モータ１１と、減速機構
１２とを備えている。前記シーブブロック７は、リーダ
の上部から垂下されるワイヤロープ１３が巻回される。
【０００９】このように構成することにより、オーガ駆
動装置１をラック９を軸線方向に固設したリーダを有す
る掘削機に使用する際には、前記昇降装置６をオーガ駆
動装置１の上部に連結ピン８，８により連結して、前記
ピニオン１０，１０を前記ラック９に歯合させてオーガ
駆動装置１をリーダに昇降可能に設けて使用することが
できる。また、オーガ駆動装置１をリーダの上部から垂
下されるワイヤロープ１３を有する掘削機に使用する際
には、前記シーブブロック７をオーガ駆動装置１の上部
に連結ピン８により連結して、該シーブブロック７にワ
イヤロープ１３を巻回させてオーガ駆動装置１をリーダ
に昇降可能に設けて使用することができる。このように
オーガ駆動装置１への昇降装置６又はシーブブロック７
の交換作業は容易であるから、ユーザーレベルで対応で
きる。さらに、昇降装置６自体を小形化できるからオー
ガ駆動装置１の全長を短くできる。
【００１０】なお、上記実施形態例では、本発明をオー
ガ駆動装置に適用したもので説明したが、ハンマ、ホッ
パー、振れ止め装置等の作業装置に本発明を適用するこ
とができる。
【００１１】
【発明の効果】以上説明したように、本発明の基礎工事
用施工機の作業装置の使用法は、リーダの軸線方向に設
けたラックに歯合するピニオンを備えた昇降装置と、リ
ーダの上部から垂下されるワイヤロープが巻回されるシ
ーブブロックとを連結ピンにより交換可能に連結するの
で、作業装置に昇降装置を連結すれば、ラックを固設し
たリーダを有する掘削機に使用でき、作業装置にシーブ
ブロックを連結すれば、上部からワイヤロープを垂下し
たリーダを有する掘削機に使用できる。また、交換作業
が容易であるから、ユーザーレベルで対応できる。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of using a working device of a construction machine for foundation work such as an excavator and a pile driver. 2. Description of the Related Art This type of construction machine for foundation work is provided with a working device such as an auger driving device and a hammer so that the reader can move up and down. For example, in a construction machine disclosed in Japanese Patent Publication No. 6-78617, a rack is provided in the axial direction of a leader, and a lifting device including a pinion meshing with the rack and a driving device for driving the pinion is used as a working device. It is provided integrally, and the driving device drives the pinion to raise and lower the working device. Further, there is also a construction machine for foundation work in which a working device is hung up and down by a wire rope hanging from an upper portion of a leader. [0003] However, a working device integrally provided with a lifting device can be used only with a reader having a rack, and a working device suspended by a wire rope is a rack. Was not possible with a reader with. Accordingly, an object of the present invention is to provide a method of using a working device of a construction machine for foundation work, which can be used both as a leader with a rack and a leader suspended by a wire rope. . [0005] In order to achieve the above object, the present invention relates to a method of using a working device provided on a leader of a construction machine for foundation work so as to be able to move up and down. , The lifting device equipped with a pinion and the sheave block can be exchangeably connected by a connection pin,
When the working device is used for a foundation construction machine having a leader in which a rack is fixed in the axial direction, the lifting device is connected to the upper portion of the working device by the connection pin,
When the pinion is meshed with the rack and the working device is provided so as to be able to move up and down on the leader, and the working device is used for a construction machine for foundation work having a wire rope hanging down from above the leader, The sheave block is connected to the upper part of the working device by the connecting pin, the wire rope is wound around the sheave block, and the working device is provided on a reader so as to be able to move up and down. An embodiment in which the method of the present invention is applied to an auger driving device which is a working device of an excavator will be described below with reference to the drawings. The auger driving device 1 has a driving motor 2, a guide gib 4 for holding a guide pipe 3 fixed to a leader, and a guide roller 5 for rolling the guide pipe 3 on both sides. Respectively. The auger drive device 1 has connection pins 8 and 8 at its upper part for connecting the lifting device 6 and the sheave block 7 interchangeably. The elevating device 6 includes pinions 10 and 10 meshing with a rack 9 fixed to a leader, and the pinion 1
An elevating hydraulic motor 11 for driving 0 and 10 and a speed reduction mechanism 12 are provided. The sheave block 7 is wound with a wire rope 13 hanging from the top of the leader. With this configuration, when the auger driving device 1 is used for an excavator having a leader in which the rack 9 is fixed in the axial direction, the lifting device 6 is connected to the upper portion of the auger driving device 1. The auger drive unit 1 can be used by being connected to the racks 9 with the pins 8 and 8 so that the pinions 10 and 10 mesh with the rack 9 so as to be able to move up and down. When the auger driving device 1 is used for an excavator having a wire rope 13 hanging down from the upper part of the leader, the sheave block 7 is connected to the upper part of the auger driving device 1 by a connecting pin 8, and the sheave block 7 is The wire rope 13 is wound around the block 7 so that the auger driving device 1 can be provided on the reader so as to be able to move up and down. Thus, the lifting device 6 or the sheave block 7 to the auger driving device 1
Is easy to replace, so it can be handled at the user level. Furthermore, since the lifting device 6 itself can be downsized, the overall length of the auger driving device 1 can be shortened. In the above embodiment, the present invention is applied to an auger driving device. However, the present invention can be applied to a working device such as a hammer, a hopper, and a steady rest device. As described above, the method of using the working device of the construction machine for foundation work according to the present invention includes a lifting device having a pinion that meshes with a rack provided in the axial direction of the reader, Since the wire rope hanging down from the top of the leader is connected to the sheave block around which the wire rope is wound by a connecting pin so that it can be exchanged, if a lifting device is connected to the working device, it can be used for an excavator having a leader with a fixed rack. If the sheave block is connected to the working device, it can be used for an excavator having a leader with a wire rope hanging down from above. Also, since the replacement work is easy, it can be handled at the user level.
【図面の簡単な説明】
【図１】 ラックを軸線方向に固設したリーダを有する
掘削機に使用するオーガ駆動装置に昇降装置を連結した
状態を示す側面図である。
【図２】 同じくオーガ駆動装置に昇降装置を連結した
状態を示す正面図である。
【図３】 同じくオーガ駆動装置に昇降装置を連結した
状態を示す平面図である。
【図４】 リーダの上部から垂下されるワイヤロープを
有する掘削機に使用するオーガ駆動装置にシーブブロッ
クを連結した状態を示す側面図である。
【図５】 同じくオーガ駆動装置にシーブブロックを連
結した状態を示す正面図である。
【図６】 同じくオーガ駆動装置にシーブブロックを連
結した状態を示す平面図である。
【符号の説明】
１…オーガ駆動装置、３…ガイドパイプ、４…ガイドギ
ブ、６…昇降装置、７…シーブブロック、８…連結ピ
ン、９…ラック、１０…ピニオン、１１…昇降用駆動モ
ータ、１３…ワイヤロープBRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side view showing a state in which an elevating device is connected to an auger drive device used for an excavator having a leader in which a rack is fixed in an axial direction. FIG. 2 is a front view showing a state in which an elevating device is connected to the auger driving device. FIG. 3 is a plan view showing a state in which a lifting device is connected to the auger driving device. FIG. 4 is a side view showing a state where a sheave block is connected to an auger driving device used for an excavator having a wire rope hanging down from an upper part of a leader. FIG. 5 is a front view showing a state where a sheave block is connected to the auger driving device. FIG. 6 is a plan view showing a state where a sheave block is connected to the auger driving device. [Description of Signs] 1 auger driving device, 3 guide pipe, 4 guide gib, 6 lifting device, 7 sheave block, 8 connecting pin, 9 rack, 10 pinion, 11 lifting drive motor, 13 ... Wire rope
Claims (1)
設けられる作業装置の使用方法において、該作業装置の
上部に、ピニオンを備えた昇降装置とシーブブロックと
を連結ピンにより交換可能に連結できるよう構成し、前
記作業装置をラックを軸線方向に固設したリーダを有す
る基礎工事用施工機に使用する際には、前記昇降装置を
前記作業装置の上部に前記連結ピンにより連結して、前
記ピニオンを前記ラックに歯合させて前記作業装置をリ
ーダに昇降可能に設けて使用し、前記作業装置をリーダ
の上部から垂下されるワイヤロープを有する基礎工事用
施工機に使用する際には、前記シーブブロックを前記作
業装置の上部に前記連結ピンにより連結して、該シーブ
ブロックに前記ワイヤロープを巻回させて前記作業装置
をリーダに昇降可能に設けて使用することを特徴とする
基礎工事用施工機の作業装置の使用方法。Claims: 1. A method of using a working device provided on a leader of a construction machine for foundation work so as to be able to move up and down, wherein a lifting device having a pinion and a sheave block are connected to an upper portion of the working device. When the working device is configured to be replaceably connected by a pin, and the working device is used for a construction machine for foundation work having a leader in which a rack is fixed in the axial direction, the lifting device is connected to an upper portion of the working device. A connecting machine with a pin, the pinion is meshed with the rack, the working device is provided on a leader so as to be able to move up and down, and the working device is used, and the working device has a wire rope hanging down from above the reader. When using the sheave block, the sheave block is connected to the upper part of the working device by the connecting pin, and the wire rope is wound around the sheave block. Using a working apparatus of foundation construction construction machine, characterized in that use is provided to be vertically movable in the reader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002346716A JP2003184087A (en) | 2002-11-29 | 2002-11-29 | Use method of working device of execution machine for foundation works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002346716A JP2003184087A (en) | 2002-11-29 | 2002-11-29 | Use method of working device of execution machine for foundation works |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP06998098A Division JP3496088B2 (en) | 1998-03-19 | 1998-03-19 | Working equipment of construction machine for foundation work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003184087A true JP2003184087A (en) | 2003-07-03 |
Family
ID=27606824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002346716A Pending JP2003184087A (en) | 2002-11-29 | 2002-11-29 | Use method of working device of execution machine for foundation works |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003184087A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009052250A (en) * | 2007-08-24 | 2009-03-12 | Kimifusa Fukuyama | Auger head and shredding equipment with the same |
-
2002
- 2002-11-29 JP JP2002346716A patent/JP2003184087A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009052250A (en) * | 2007-08-24 | 2009-03-12 | Kimifusa Fukuyama | Auger head and shredding equipment with the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Effective date: 20050311 Free format text: JAPANESE INTERMEDIATE CODE: A621 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060613 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20061017 |