JP3041779B2 - Slope drilling device and method of fixing the same - Google Patents
Slope drilling device and method of fixing the sameInfo
- Publication number
- JP3041779B2 JP3041779B2 JP9276750A JP27675097A JP3041779B2 JP 3041779 B2 JP3041779 B2 JP 3041779B2 JP 9276750 A JP9276750 A JP 9276750A JP 27675097 A JP27675097 A JP 27675097A JP 3041779 B2 JP3041779 B2 JP 3041779B2
- Authority
- JP
- Japan
- Prior art keywords
- slope
- winches
- drilling machine
- drilling
- main body
- 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
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
Description
【0001】[0001]
【発明の属する技術分野】本発明は法面削孔装置及びそ
の固定方法に係るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a slope drilling apparatus and a method for fixing the same.
【0002】[0002]
【従来の技術】近年老朽化した急斜面に表層剥離や滑
落、崩壊等による山崩れが多発している。特に山間部地
域の急勾配で長大な斜面の個所が最も危険で、このよう
な個所に対する安全対策が急がれている。従来このよう
な個所では、ポケットネット工、落石防護柵、鉄筋コン
クリート構造物によって防護工事がなされている。2. Description of the Related Art In recent years, steep slopes that have deteriorated in recent years have been frequently subjected to mountain landslides due to surface separation, slippage, and collapse. In particular, steep slopes and long slopes in mountainous areas are the most dangerous, and safety measures are urgently needed for such places. Conventionally, in such places, protection work has been performed by pocket net works, rock fall protection fences, and reinforced concrete structures.
【0003】[0003]
【発明が解決しようとする課題】しかしながら前記従来
の防護工事はすべて待ち受け工法であって、初期の地山
の動きには全く抵抗力は発揮されず、また従来の法枠類
とロックボルトやアンカー併用工法では、仮設足場等が
必要であるため、多大の時間と費用を要するという難点
があった。However, the above-mentioned conventional protection works are all standby construction methods, and do not exert any resistance to the initial movement of the ground. In the combined construction method, a temporary scaffold or the like is required, so that there is a problem that a great deal of time and cost are required.
【0004】本発明は前記従来技術の有する問題点に鑑
みて提案されたもので、その目的とするところは、常に
施工個所に即応して安定した姿勢を保持し、急斜面に対
しても確実に固定される削孔機及びその固定方法と最も
安全な遠隔装置を提供する点にある。The present invention has been proposed in view of the above-mentioned problems of the prior art, and its object is to always maintain a stable posture immediately in response to a construction site, and to surely maintain a steep slope. An object of the present invention is to provide a drilling machine to be fixed, a fixing method thereof, and a safest remote device.
【0005】[0005]
【課題を解決するための手段】前記の目的を達成するた
め、本発明に係る法面削孔装置は、剛性のある吊り金具
の底盤上に、削孔機本体を油圧シリンダーを介して傾動
自在に支持するとともに、前記吊り金具の底盤における
削孔機本体を挟む両側にウインチを装架し、同各ウイン
チに捲装されたワイヤーの先端に法枠又は法面地山に設
置された仮設アンカーに係止するフックを装着して構成
されている。In order to achieve the above object, a slope drilling apparatus according to the present invention is arranged such that a drilling machine body can be tilted on a bottom plate of a rigid hanging metal via a hydraulic cylinder. And a winch mounted on both sides of the bottom of the hanging bracket, sandwiching the drilling machine main body, and a temporary anchor installed on a slope or slope at the tip of a wire wound on each winch. It is configured by attaching a hook to be locked.
【0006】また本発明に係る法面削孔機の固定方法に
よれば、吊り金具の底盤上における削孔機本体を挟んで
配設された一双のウインチに捲装されたワイヤー先端の
フックを、法枠又は法面地山に設置された仮設アンカー
に係止し、前記各ウインチを操作して同各ウインチに捲
装されたワイヤーを緊張するものである。更に本発明は
削孔機本体における作動装置は、前記底盤上に設置され
た集中油圧器及びこれに油圧ホースを介して連結された
遠隔操作板に連絡され、同遠隔操作板によって遠隔制御
されるように構成されている。Further, according to the method for fixing a slope drilling machine according to the present invention, the hook at the tip of the wire wound on a pair of winches disposed on the bottom of the hanging bracket with the drilling machine body interposed therebetween is used. , Is fixed to a temporary anchor installed on a slope or slope, and the respective winches are operated to tension the wires wound around the respective winches. Further, in the present invention, the operating device in the drilling machine main body is connected to a centralized hydraulic device installed on the bottom plate and a remote control plate connected thereto via a hydraulic hose, and is remotely controlled by the remote control plate. It is configured as follows.
【0007】[0007]
【発明の実施の形態】以下、本発明を本発明の好ましい
実施の形態を示す図面について説明する。Aは所要の剛
性を有する吊り金具で、旋回クレーンBによって懸吊さ
れ、所要の位置に移動されるように構成されている。C
は削孔機で、前記吊り金具A上に油圧シリンダー1、1
を介して、傾動自在に支持されている。図中2は穿孔機
(ドリフター)3の移動用油圧シリンダーである。前記
吊り金具2上における削孔機Cを挟んでその両側位置に
夫々ウインチ4が配置され、同各ウインチ4には、夫々
先端にフック5を具えたワイヤー6が捲装されている。DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described with reference to the drawings showing preferred embodiments of the present invention. A is a hanging bracket having a required rigidity, and is configured to be suspended by a swing crane B and moved to a required position. C
Is a drilling machine, and the hydraulic cylinders 1, 1
, Are tiltably supported. In the figure, reference numeral 2 denotes a hydraulic cylinder for moving a drilling machine (drifter) 3. Winches 4 are arranged on both sides of the drilling machine C on the hanging fitting 2, respectively, and each of the winches 4 is wound with a wire 6 having a hook 5 at the tip.
【0008】図中、7は集中油圧器、8は遠隔操作板、
9は油圧ホースで、同油圧ホース9は30mまで伸長で
きるようになっている。削孔装置を法面に構築された法
枠Dに固定する場合、法面に設置された仮設アンカー1
0に前記ワイヤー6の先端フック5を係止し、前記各ウ
インチ4を操作することにより同各ウインチ4に捲装さ
れたワイヤー6を緊張することによって、簡単且つ確実
に行われると同時に、前記各ワイヤー6によって削孔時
の水平反力に対応するものである。In the figure, 7 is a centralized hydraulic device, 8 is a remote control plate,
Reference numeral 9 denotes a hydraulic hose, which can be extended up to 30 m. When the drilling device is fixed to the sill D constructed on the slope, the temporary anchor 1 installed on the slope is used.
0, the tip hook 5 of the wire 6 is locked, and by operating each of the winches 4, the wire 6 wound around each of the winches 4 is tensioned, so that the operation can be performed easily and securely. Each wire 6 corresponds to a horizontal reaction force at the time of drilling.
【0009】また削孔機Cの移動に伴って削孔装置の重
心位置が変動するが、前記油圧シリンダー1を操作する
ことによって削孔装置の傾斜角を調節し、削孔装置を安
定した姿勢を保持するように調整するものである。なお
前記の各操作は遠隔操作板8によるリモートコントロー
ルによって行われる。Although the center of gravity of the drilling machine changes with the movement of the drilling machine C, the inclination angle of the drilling machine is adjusted by operating the hydraulic cylinder 1 so that the drilling machine is in a stable posture. Is adjusted so as to hold. Each of the above operations is performed by remote control using the remote control plate 8.
【0010】[0010]
【発明の効果】本発明によれば前記したように、剛性の
ある吊り金具の基盤上に、削孔機本体を油圧シリンダー
を介して傾動自在に支持したことによって、削孔作業の
進捗に伴う削孔機の重心位置の変化に対応して、前記油
圧シリンダーを作動することにより、削孔機を常に安定
した状態に保持しうるものである。According to the present invention, as described above, the drilling machine body is tiltably supported via the hydraulic cylinder on the base of the rigid hanging fitting, so that the drilling operation can be performed with progress. By operating the hydraulic cylinder in response to a change in the position of the center of gravity of the drilling machine, the drilling machine can always be kept in a stable state.
【0011】また前記吊り金具の底盤における削孔機本
体を挟む両側にウインチを装架し、同ウインチに捲装さ
れたワイヤーの先端に法枠又は地山に設置された仮設ア
ンカーに係止するフックを設けたことによって、削孔装
置を簡単に法面、法面構造物に固定することができ、従
来の如き仮設足場を必要とすることなく、施工性を向上
し、工費を節減しうるものである。In addition, a winch is mounted on both sides of the bottom of the suspending fitting with respect to the drilling machine main body, and is engaged with a temporary anchor installed on a legal frame or ground at the tip of a wire wound on the winch. By providing the hook, the drilling device can be easily fixed to the slope and the slope structure, and the workability can be improved and the construction cost can be reduced without requiring a temporary scaffold as in the conventional case. Things.
【0012】請求項2の発明によれば前記したように、
吊り金具の底盤上における削孔機本体を挟む両側に配設
されたウインチを操作して、法面又は法面構造物の仮設
アンカーに先端フックが係止されたワイヤーを緊張する
ことによって、削孔機本体を法面又は法面構造物に簡単
且つ確実に固定しうるものである。また法面の水平反力
を前記ワイヤーの緊張力によって対応し、削孔機を確実
に固定しうるものである。According to the invention of claim 2, as described above,
By operating winches arranged on both sides of the drilling machine main body on the bottom of the suspension fitting, the wire with the tip hook hooked to the temporary anchor of the slope or the slope structure is tightened to cut the hole. The boring machine body can be easily and securely fixed to a slope or a slope structure. Also, the horizontal reaction force on the slope is controlled by the tension of the wire, so that the drilling machine can be securely fixed.
【0013】請求項3の発明によれば前記したように、
前記吊り金具の底盤上に設置された削孔機本体の作動装
置が、同底盤上に設置された集中油圧器、及びこれに油
圧ホースを介して連結された遠隔操作板によって遠隔制
御され、しかも前記油圧ホースを安全な場所まで伸長す
ることと相俟って削孔装置の安全性を向上することがで
きる。According to the invention of claim 3, as described above,
The operating device of the drilling machine main body installed on the bottom plate of the hanging bracket is remotely controlled by a centralized hydraulic device installed on the bottom plate, and a remote control plate connected thereto via a hydraulic hose, and The safety of the drilling device can be improved in combination with extending the hydraulic hose to a safe place.
【図1】本発明に係る法面削孔装置の法枠に対する固定
状態を示す側面図である。FIG. 1 is a side view showing a state in which a slope drilling device according to the present invention is fixed to a slope.
【図2】図1の平面図である。FIG. 2 is a plan view of FIG.
A 吊り金具 B 旋回クレーン C 削孔機 D 法枠 1 油圧シリンダー 2 油圧シリンダー 3 穿孔機(ドリフター) 4 ウインチ 5 フック 6 ワイヤー 7 集中油圧器 8 遠隔操作板 9 油圧ホース 10 仮設アンカー Reference Signs List A Suspension bracket B Swivel crane C Drilling machine D Leg frame 1 Hydraulic cylinder 2 Hydraulic cylinder 3 Drilling machine (Drifter) 4 Winch 5 Hook 6 Wire 7 Centralized hydraulic device 8 Remote control plate 9 Hydraulic hose 10 Temporary anchor
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7,DB名) E21B 15/00 E02D 17/20 E21B 7/04 E21B 15/04 ──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int. Cl. 7 , DB name) E21B 15/00 E02D 17/20 E21B 7/04 E21B 15/04
Claims (3)
本体を油圧シリンダーを介して傾動自在に支持するとと
もに、前記吊り金具の底盤における削孔機本体を挟む両
側にウインチを装架し、同各ウインチに捲装されたワイ
ヤーの先端に法枠又は法面地山に設置された仮設アンカ
ーに係止するフックを装着してなることを特徴とする法
面削孔装置。1. A boring machine main body is supported on a bottom plate of a rigid hanging bracket so as to be tiltable via a hydraulic cylinder, and winches are mounted on both sides of the bottom wall of the hanging bracket so as to sandwich the boring machine main body. And a hook for engaging with a temporary anchor provided on a slope or a slope ground is attached to the tip of the wire wound on each winch.
挟んで配設された一双のウインチに捲装されたワイヤー
先端のフックを、法枠又は法面地山に設置された仮設ア
ンカーに係止し、前記各ウインチを操作して同各ウイン
チに捲装されたワイヤーを緊張することを特徴とする法
面削孔装置の固定方法。2. A hook at the tip of a wire wound on a pair of winches disposed on the bottom of a hanging bracket with a drilling machine body interposed therebetween is attached to a temporary anchor installed on a slope or a slope ground. A method of fixing a slope drilling device, comprising locking and operating each of the winches to tension a wire wound around each of the winches.
盤上に設置された集中油圧器及びこれに油圧ホースを介
して連結された遠隔操作板に連絡され、同遠隔操作板に
よって遠隔制御されるように構成された請求項1記載の
法面削孔装置。3. The operating device in the drilling machine main body is connected to a centralized hydraulic device installed on the bottom plate and a remote control plate connected thereto via a hydraulic hose, and is remotely controlled by the remote control plate. The slope drilling device according to claim 1, wherein the drilling device is configured as follows.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9276750A JP3041779B2 (en) | 1997-10-09 | 1997-10-09 | Slope drilling device and method of fixing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9276750A JP3041779B2 (en) | 1997-10-09 | 1997-10-09 | Slope drilling device and method of fixing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11117308A JPH11117308A (en) | 1999-04-27 |
JP3041779B2 true JP3041779B2 (en) | 2000-05-15 |
Family
ID=17573830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9276750A Expired - Lifetime JP3041779B2 (en) | 1997-10-09 | 1997-10-09 | Slope drilling device and method of fixing the same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3041779B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102587830A (en) * | 2012-03-22 | 2012-07-18 | 四川大学 | Side slope anchoring hole drilling construction equipment and side slope anchoring hole drilling construction method |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5619659B2 (en) * | 2011-03-24 | 2014-11-05 | 株式会社熊谷組 | How to excavate the ground slope |
CN114311155B (en) * | 2021-12-30 | 2022-10-14 | 乐捷家居股份有限公司 | High-precision punching equipment for furniture board and using method thereof |
-
1997
- 1997-10-09 JP JP9276750A patent/JP3041779B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102587830A (en) * | 2012-03-22 | 2012-07-18 | 四川大学 | Side slope anchoring hole drilling construction equipment and side slope anchoring hole drilling construction method |
Also Published As
Publication number | Publication date |
---|---|
JPH11117308A (en) | 1999-04-27 |
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