JP2011036960A - Drilling device - Google Patents

Drilling device Download PDF

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JP2011036960A
JP2011036960A JP2009186737A JP2009186737A JP2011036960A JP 2011036960 A JP2011036960 A JP 2011036960A JP 2009186737 A JP2009186737 A JP 2009186737A JP 2009186737 A JP2009186737 A JP 2009186737A JP 2011036960 A JP2011036960 A JP 2011036960A
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drilling
rail
drilling device
hole
wall surface
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Kazuo Akiyama
和夫 秋山
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GIJUTSU KAIHATSU KENKYUSHO KK
Nippon Engineering Co Ltd
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GIJUTSU KAIHATSU KENKYUSHO KK
Sumikei Nikkei Engineering Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a revolutionary drilling device capable of automatically drilling a plurality of holes successively at predetermined positions by automatically controlling the movement of a drilling machine, achieving high speed mass drilling at a high efficiency, and capable of being used even in a narrow space between foothold and a wall surface for performing drilling work as the device attains reduction in size and space saving, and is constructed to be suspended, carried, and extendedly fixed on the wall surface. <P>SOLUTION: In the drilling device, a drilling device body 7 is composed of X-direction sliders 3 disposed on X-direction rails 2 and controlling the sliding, and drilling blocks 6 disposed on the X-direction sliders 3 and provided with the drilling machines 5. The drilling device body 7 also includes a wall surface fixing section 8 for suspending, carrying, and fixing the drilling device body 7 to a drilled hole surface 1. The drilling blocks 6 of the drilling device body 7 are foldable and turnable so as to shorten the protruding length in the Z-direction. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

本発明は、構造物の壁面に多数の削孔を形成する削孔装置に関するものである。   The present invention relates to a drilling device that forms a number of holes in a wall surface of a structure.

例えば、構造物に枠付アルミブレースなどの耐震補強部材を付設する場合やその他の付設物を構築する場合などは、連結用のアンカーボルトを打設するために壁面に多数の削孔を設ける。   For example, when a seismic reinforcement member such as an aluminum brace with a frame is attached to a structure or when other attachments are constructed, a large number of holes are provided on the wall surface for placing anchor bolts for connection.

従来、このように鋼板やコンクリート等の構造物に削孔を形成する際には、各種ドリルやウォータジェットなどの削孔機が用いられている。これらは削孔対象物に切削や打撃のエネルギーを与えて削孔するものであるが、この削孔機を自走式台車上に設置した大型の削孔装置と、作業員の手操作による小型の手持ちの削孔機とがある。   Conventionally, when forming a hole in a structure such as a steel plate or concrete, a hole drill such as various drills or water jets has been used. These drill holes by applying cutting or striking energy to the hole drilling object. This drilling machine is installed on a self-propelled trolley, and a small size is created by manual operation by workers. And a hand-held drilling machine.

しかしながら、自走式台車上に設置された大型の削孔装置は現場への搬入が大掛かりとなり、運搬・設置のコストが増大する。また、現場で削孔する壁面と足場とが狭隘な場合など、足場の条件によっては設置困難または削孔できない問題があった。   However, a large drilling device installed on a self-propelled carriage requires a large carry-in to the site, increasing transportation and installation costs. In addition, there are problems in that it is difficult to install or cannot be drilled depending on the conditions of the scaffolding, such as when the wall surface and the scaffold to be drilled are narrow in the field.

一方、小型の手持ち削孔機においては、例えばコンクリート削孔の場合、電動式のハンマードリルが主流を占めているが、一般的には狭隘な足場の上でかつ窮屈な姿勢で、機械の取手を作業員が把持して打撃力を伴う大量の削孔作業を行うため、体力消耗が激しく、打撃の反力が振動となって人体に伝わり白蝋病のおそれもある。   On the other hand, in small hand-held drilling machines, for example, in the case of concrete drilling, electric hammer drills dominate, but in general, the handle of the machine with a tight posture on a narrow scaffold Since a worker performs a large amount of drilling work with striking force, the physical strength is exhausted, and the reaction force of striking vibrations is transmitted to the human body, which may cause white wax disease.

更に、従来の削孔作業は大型機械であれ手持ち機械であれ、基本的には一本ずつ削孔するため能率が上がらず、高コストで工期が長くなる問題があった。   Furthermore, the conventional drilling operation, regardless of whether it is a large machine or a hand-held machine, basically has a problem that the drilling is performed one by one, so that the efficiency is not improved and the cost is increased and the construction period is prolonged.

特開２０００−２４８８７０号公報JP 2000-248870 A 特開２００７−３２７１９５号公報JP 2007-327195 A

本発明は、前記問題を鑑みて開発されたもので、削孔機を自動的に移動制御して所定位置に次々と多数の孔を自動穿孔でき、高速・大量施工の高能率削孔ができると共に、小型化・小スペース化が図れ、吊り下げ搬送して壁面に沿設固定できる構成であるため、たとえ削孔作業を行う壁面と足場とが狭隘でも使用可能な画期的な削孔装置を提供することを目的としている。   The present invention has been developed in view of the above problems, and can automatically move and drill a number of holes one after another at a predetermined position by automatically moving the drilling machine, thereby enabling high-efficiency drilling at high speed and mass construction. At the same time, it can be reduced in size and space, and can be suspended and transported and fixed along the wall surface. Therefore, it is an innovative drilling device that can be used even if the wall surface and scaffolding for drilling work are narrow. The purpose is to provide.

添付図面を参照して本発明の要旨を説明する。   The gist of the present invention will be described with reference to the accompanying drawings.

削孔面１に沿設するＸ方向レール２にＸ方向スライダー３をスライド自在に設け、このＸ方向スライダー３をスライド駆動するＸ方向駆動装置４を設け、このＸ方向スライダー３に前記削孔面１と直交するＺ方向に進退して削孔作業を行う削孔機５を設けた削孔ブロック６を設けて削孔装置本体７を構成し、この削孔装置本体７を吊り下げ搬送し前記削孔面１に前記Ｘ方向レール２を沿設させて固定する壁面固定部８を前記削孔装置本体７に設け、この削孔装置本体７の前記削孔ブロック６を前記Ｘ方向スライダー３に対して折り畳み回動自在に設けて、前記削孔装置本体７を吊り下げ搬送する際、前記削孔ブロック６を折り畳み回動し削孔面１方向にＸ方向レール２に沿設状態としてＺ方向の突出長が短くなるように構成したことを特徴とする削孔装置に係るものである。   An X-direction slider 3 is slidably provided on an X-direction rail 2 provided along the hole-drilling surface 1, and an X-direction driving device 4 for slidingly driving the X-direction slider 3 is provided. A drilling block main body 7 is formed by providing a drilling block 6 provided with a drilling machine 5 that advances and retreats in the Z direction perpendicular to 1 to perform a drilling operation, and the drilling device main body 7 is suspended and conveyed. A wall surface fixing portion 8 for fixing the X direction rail 2 along the hole surface 1 is provided in the hole device main body 7, and the hole block 6 of the hole device main body 7 is attached to the X direction slider 3. When the hole drilling device main body 7 is suspended and conveyed, the hole drilling block 6 is folded and rotated to move along the X-direction rail 2 in the direction of the hole surface 1 in the Z direction. The feature is that the protruding length of Those relating to that drilling device.

また、前記壁面固定部８には吸着固定装置を採用して、前記Ｘ方向レール２の二箇所に設けたことを特徴とする請求項１記載の削孔装置に係るものである。   The hole drilling device according to claim 1, wherein an adsorption fixing device is used for the wall surface fixing portion 8 and is provided at two locations of the X-direction rail 2.

また、前記Ｘ方向レール２若しくは前記Ｘ方向スライダー３若しくは前記削孔ブロック６を前記削孔面１方向であって前記Ｘ方向と直交するＹ方向に移動調整自在に構成して、前記削孔機５をＹ方向に移動調整自在に構成したことを特徴とする請求項１，２のいずれか１項に記載の削孔装置に係るものである。   Further, the X-direction rail 2, the X-direction slider 3, or the drilling block 6 is configured to be movable and adjustable in the Y-direction perpendicular to the X-direction in the direction of the drilling surface 1, and the drilling machine 5. The drilling device according to claim 1, wherein 5 is configured to be movable and adjustable in the Y direction.

また、前記Ｘ方向スライダー３に対して折り畳み回動自在に設けた折り畳みベース部９に、Ｚ方向に進退する削孔ベース部10とこの削孔ベース部10をＺ方向に進退駆動するＺ方向駆動装置11を設け、この削孔ベース部10に削孔先端部がＺ方向に進退して前記削孔作業を行う削孔機５を設けて前記削孔ブロック６を構成し、この削孔ブロック６を前記折り畳みベース部９の回動によりＺ方向に立設した状態と前記Ｘ方向レール２に沿設した折り畳み状態とに切り替え自在に構成したことを特徴とする請求項１〜３のいずれか１項に記載の削孔装置に係るものである。   Further, a folding base portion 9 provided so as to be foldable and rotatable with respect to the X-direction slider 3 is provided with a drilling base portion 10 that advances and retreats in the Z direction, and a Z-direction drive that drives the drilling base portion 10 to move back and forth in the Z direction. An apparatus 11 is provided, and a drilling machine 5 for performing the drilling operation is provided on the drilling base portion 10 so that the drilling tip portion advances and retreats in the Z direction to constitute the drilling block 6. 4 is configured to be switchable between a state of standing in the Z direction by rotation of the folding base portion 9 and a state of folding along the X direction rail 2. This relates to the drilling device described in the item.

また、前記Ｘ方向スライダー３に、前記Ｘ方向駆動装置４若しくは前記Ｚ方向駆動装置11に、動力若しくは制御信号を伝送するケーブル若しくは配線コードなどのコード13を中継する中継ボックス12を設け、この中継ボックス12も折り畳み回動自在に設けて、前記削孔装置本体７を吊り下げ搬送する際、この中継ボックス12も折り畳み回動してＸ方向レール２に沿設した折り畳み状態となるように構成したことを特徴とする請求項１〜４のいずれか１項に記載の削孔装置に係るものである。   The X-direction slider 3 is provided with a relay box 12 for relaying a cord 13 such as a cable or a wiring cord for transmitting power or a control signal to the X-direction drive device 4 or the Z-direction drive device 11. The box 12 is also provided so as to be foldable and rotatable so that when the hole drilling device body 7 is suspended and conveyed, the relay box 12 is also folded and turned to be in a folded state along the X-direction rail 2. The drilling device according to any one of claims 1 to 4, wherein the drilling device is provided.

また、前記Ｘ方向レール２に沿設したコード13を前記中継ボックス12へ配線し、この中継ボックス12から前記Ｘ方向駆動装置４若しくは前記Ｚ方向駆動装置11に配線するように構成し、前記Ｘ方向レール２若しくは前記中継ボックス12に中継配線するコード出口若しくはコード入り口となるスイングベース14を追従回動自在に設けたことを特徴とする請求項５記載の削孔装置に係るものである。   Further, the cord 13 provided along the X direction rail 2 is wired to the relay box 12, and is configured to be wired from the relay box 12 to the X direction driving device 4 or the Z direction driving device 11, and the X 6. The drilling device according to claim 5, wherein a swing base 14 serving as a cord outlet or a cord inlet for relay wiring to the directional rail 2 or the relay box 12 is provided to freely follow and rotate.

また、前記削孔装置本体７を複数並設したことを特徴とする請求項１〜６のいずれか１項に記載の削孔装置に係るものである。   The drilling device according to any one of claims 1 to 6, wherein a plurality of the drilling device main bodies 7 are arranged side by side.

本発明は上述のように構成したから、削孔機を自動的に移動制御して所定位置に次々と多数の孔を自動穿孔でき、高速・大量施工の高能率削孔ができると共に、小型化・小スペース化が図れ、吊り下げ搬送して壁面に沿設固定できる構成であるため、たとえ削孔作業を行う壁面と足場とが狭隘でも使用可能な画期的な削孔装置となる。   Since the present invention is configured as described above, the drilling machine is automatically moved and controlled to automatically drill a large number of holes one after another at a predetermined position, enabling high-efficiency drilling at high speed and mass construction, and downsizing.・ Small space can be achieved, and it is a structure that can be suspended and transported and fixed along the wall surface, so that it is an epoch-making drilling device that can be used even if the wall surface and scaffolding for drilling work are narrow.

また、請求項２記載の発明においては、吊り下げ搬送して削孔作業を行う壁面に沿設固定する設置作業が一層容易に行え、例えば壁面と足場とが狭隘な場合でも一層容易に設置でき取付強度も良好な一層優れた削孔装置となる。   Further, in the invention described in claim 2, it is possible to more easily perform the installation work of fixing along the wall surface for carrying out the drilling work by suspending and transporting, for example, even when the wall surface and the scaffolding are narrow, it can be installed more easily. A further excellent drilling device with good mounting strength.

また、請求項３記載の発明においては、手動若しくは自動によりＹ方向に削孔機を移動調整できるから、Ｘ方向レールに沿ってのＸ方向移動制御とこのＹ方向の移動調整とＺ方向への削孔作業によって、壁面の所定位置から所定方向に順次削孔を多数自動形成することができ、一層優れた削孔装置となる。   Further, in the invention according to claim 3, since the drilling machine can be moved and adjusted in the Y direction manually or automatically, the X direction movement control along the X direction rail, the movement adjustment in the Y direction, and the movement in the Z direction can be performed. By drilling work, a number of holes can be automatically formed sequentially from a predetermined position on the wall surface in a predetermined direction, and a further excellent drilling device can be obtained.

また、請求項４記載の発明においては、削孔機に設けた削孔ブロックを吊り下げ搬送時に回動してＸ方向レールに沿設するように折り畳み、壁面に固定して削孔作業をする際にはこれを立ち起こす削孔ブロック折り畳み機構を簡易な構成で容易に実現できる一層実用性に優れた削孔装置となる。   Further, in the invention according to claim 4, the drilling block provided in the drilling machine is rotated at the time of hanging and transported, folded so as to be along the X-direction rail, and fixed to the wall surface for drilling work. In some cases, the drilling block folding mechanism that raises this can be easily realized with a simple configuration, and the drilling device is more practical.

また、請求項５記載の発明においては、Ｘ方向レールに沿って削孔機と共に移動する中継ボックスも折り畳み回動でき、吊り下げ搬送には削孔ブロックも中継ボックスも壁面に沿って折り畳めるためＸ方向レールからの突出長を短くでき、吊り下げ搬送し易く、一層狭い空間でも吊り下げ搬送設置が可能となるなど、一層実用性に優れた削孔装置となる。   In the invention according to claim 5, the relay box that moves together with the drilling machine along the X-direction rail can be folded and rotated, and both the drilling block and the relay box can be folded along the wall surface for hanging conveyance. It is possible to shorten the length of projection from the directional rail, facilitate hanging and transporting, and make the hole drilling device more excellent in practicality, such as being capable of hanging and transporting installation in a narrower space.

また、請求項６記載の発明においては、Ｘ方向レールの中継位置から中継ボックスへ電源コードや信号伝送コードなどのコードを配線するが、この中継ボックスがＸ方向レールに沿ってＸ方向スライドと共に移動制御されるのに追従してこの中継点となるスイングベースが向きを変えるため、Ｘ方向レールと中継ボックス間の配線のたるみも少なく、またからむことなく配線できることになるため一層実用性に優れた削孔装置となる。   In the invention of claim 6, a cord such as a power cord or a signal transmission cord is wired from the relay position of the X direction rail to the relay box, and this relay box moves along with the X direction slide along the X direction rail. The swing base, which becomes the relay point, changes its direction following control, so there is little slack in the wiring between the X-direction rail and the relay box, and it can be wired without entanglement, making it more practical. It becomes a drilling device.

本実施例の説明正面図である。It is a description front view of a present Example. 本実施例の折り畳み状態として壁面と足場の間に吊り下ろし搬送している状態の説明平面図である。It is a description top view of the state currently suspended and conveyed between a wall surface and a scaffold as a folding state of a present Example. 本実施例の図２に示す状態であって、上下に複数の削孔装置本体を吊り下げ並設した状態の説明側面図。FIG. 3 is an explanatory side view showing a state in which a plurality of drilling device main bodies are suspended and arranged side by side in the state shown in FIG. 2 of the present embodiment. 本実施例の立ち起こし状態として壁面に取り付け固定した状態の説明平面図である。It is a description top view of the state fixed to the wall surface as a standing state of a present Example. 本実施例の削孔作業時の説明平面図である。It is a description top view at the time of the drilling operation | work of a present Example. 本実施例の削孔後Ｘ方向スライダーを移動制御した状態の説明平面図である。It is a description top view of the state which controlled the movement of the X direction slider after drilling of a present Example. 本実施例のＸ方向スライダーを移動制御して次の削孔作業時の説明平面図である。It is explanatory plan view at the time of the next drilling operation by controlling the movement of the X-direction slider of the present embodiment. 本実施例のＸ方向スライダーを順次移動制御して多数の削孔を形成した状態の説明平面図である。It is an explanatory plan view of a state in which a number of drilling holes are formed by sequentially controlling the X-direction slider of this embodiment. 本実施例の壁面の削孔にアンカーボルトを定着しこのアンカーボルトを利用して耐震補強用の枠付アルミブレースを敷設施工した状態を示す説明側面図である。It is explanatory side view which shows the state which anchored the anchor bolt in the hole of the wall surface of a present Example, and laid and constructed the aluminum brace with a frame for seismic reinforcement using this anchor bolt. 本実施例の要部の説明斜視図である。It is a description perspective view of the principal part of a present Example. 本実施例のＸ方向スライダーの説明平断面図である。It is explanatory plane sectional drawing of the X direction slider of a present Example. 本実施例の削孔ブロックの折り畳み回動機構の回動連結部を示す説明側断面図である。It is explanatory side sectional drawing which shows the rotation connection part of the folding rotation mechanism of the drilling block of a present Example. 本実施例の削孔ブロックに設けた削孔機のＺ方向移動機構を示す説明平面図である。It is explanatory drawing which shows the Z direction moving mechanism of the drilling machine provided in the drilling block of a present Example. 本実施例の上下に並設したＸ方向レールに設けたＹ方向取付部に壁面固定部の取付部を示す説明斜視図である。It is explanatory perspective view which shows the attaching part of a wall surface fixing | fixed part to the Y direction attaching part provided in the X direction rail arranged in parallel up and down of the present Example. 本実施例の図１４の説明平断面図であって、壁面固定部を折り畳み回動自在に設けたことを示すものである。14 is an explanatory plan sectional view of FIG. 14 of the present embodiment, showing that the wall surface fixing portion is provided so as to be foldable and rotatable. 本実施例の壁面固定部を壁面に吸着固定した状態を示す説明側面図である。It is explanatory side view which shows the state which adsorbed and fixed the wall surface fixing part of the present Example to the wall surface. 本実施例のＸ方向レールから中継ボックスへの配線を示す説明側断面図である。It is explanatory side sectional drawing which shows the wiring from the X direction rail of this Example to a relay box.

好適と考える本発明の実施形態（発明をどのように実施するか）を、図面に基づいて本発明の作用を示して簡単に説明する。   Embodiments of the present invention that are considered suitable (how to carry out the invention) will be briefly described with reference to the drawings, illustrating the operation of the present invention.

削孔装置本体７に設けた吊下部にフックを掛けるなどして削孔装置本体７をクレーンなどで吊り下げ搬送するが、削孔装置本体７は削孔作業を行う壁面（削孔面１）に沿設するＸ方向レール２とこれに沿って移動するＸ方向スライダー３とこの移動制御を行うＸ方向駆動装置４と削孔機５をＺ方向に進退して削孔作業を行う削孔機５を設けた削孔ブロック６とからなり、この削孔ブロック６を回動して壁面１に沿うように折り畳み状態とすることでＺ方向への突出長が短くなり、これにより吊り下げ搬送し易くなり、例えば足場と壁面１とが狭い場合にもこの狭い空間に削孔装置本体７を上方から吊り下ろして壁面１に沿設させ壁面固定部８により固定して設置することができる。   The hole drilling device body 7 is hung and transported by a crane or the like by hooking a hanging portion provided on the hole drilling device body 7. The hole drilling device body 7 is a wall surface for drilling work (drilling surface 1). Drilling machine for drilling work by advancing and retreating the X-direction rail 2 installed along the X-direction rail 2, the X-direction slider 3 moving along the X-direction rail, the X-direction drive device 4 for controlling the movement, and the drilling machine 5 in the Z direction. 5 is provided, and the drilling block 6 is rotated so as to be folded along the wall surface 1 so that the projecting length in the Z direction is shortened. For example, even when the scaffold and the wall surface 1 are narrow, the drilling device main body 7 can be suspended from the upper side in this narrow space, placed along the wall surface 1 and fixed by the wall surface fixing portion 8.

この設置した後は、削孔ブロック６を立ち起こしＸ方向駆動装置４により順次Ｘ方向スライダー３をＸ方向レール２に沿って移動制御することで削孔ブロック６の削孔機５を移動制御して所定位置からＸ方向に移動停止削孔を繰り返して、削孔面１の所定位置に順次多数の削孔を自動的に穿孔することができる。   After the installation, the drilling block 6 is raised and the X-direction drive device 4 sequentially controls the movement of the X-direction slider 3 along the X-direction rail 2 to control the movement of the drilling machine 5 of the drilling block 6. By repeating the movement stop drilling in the X direction from a predetermined position, a number of holes can be automatically drilled sequentially at a predetermined position on the drilling surface 1.

また、この削孔装置本体７を並設することで同時に複数の削孔作業が行え、また各削孔ブロック６の削孔機５を順次移動制御することで多数の削孔を短時間で施工することができ、狭いスペースしかない場合であっても吊り下げ搬送して容易に設置でき、多数の削孔作業を自動的に短時間で施工でき、多大な人力を要せず狭い場所でも容易に設置して効率良くスピーディーに削孔作業が精度良く行える極めて優れた削孔装置となる。   In addition, a plurality of drilling operations can be performed simultaneously by arranging the drilling device main body 7 in parallel, and a large number of drilling holes can be constructed in a short time by sequentially controlling the drilling machine 5 of each drilling block 6. Even if there is only a small space, it can be easily suspended and transported, and a large number of drilling operations can be performed automatically in a short period of time. It is an extremely excellent hole drilling device that can be installed in and perform drilling work efficiently and speedily with high accuracy.

本発明の具体的な実施例について図面に基づいて説明する。   Specific embodiments of the present invention will be described with reference to the drawings.

本実施例は、削孔面１に敷設するＸ方向レール２に、位置認識、位置保持及び自在位置決め機能を備えたＸ方向スライダー３を、個別移動若しくは他と同時移動するようにスライド自在に係合し、このＸ方向スライダー３をスライド駆動するＸ方向駆動装置４を設けて、Ｘ方向スライダー３のスライド・停止を繰り返し制御して所定方向に多数の削孔を所定間隔を置いて形成できるように構成し、このＸ方向スライダー３に前記削孔面１と直交するＺ方向に削孔機５を進退して削孔作業を行う削孔機５を装備した削孔ブロック６を設けて削孔装置本体７を構成している。   In this embodiment, an X-direction slider 3 provided with position recognition, position holding and free positioning functions is slidably engaged with the X-direction rail 2 laid on the drilling surface 1 so as to move individually or simultaneously with others. In addition, an X-direction drive device 4 for slidingly driving the X-direction slider 3 is provided so that a number of holes can be formed at predetermined intervals in a predetermined direction by repeatedly controlling the sliding and stopping of the X-direction slider 3. The X-direction slider 3 is provided with a drilling block 6 equipped with a drilling machine 5 for performing drilling work by moving the drilling machine 5 back and forth in the Z direction orthogonal to the drilling surface 1. The apparatus main body 7 is comprised.

本実施例では、削孔機５として電動削孔ドリルを採用し、この先端削孔部32のＺ方向の進退だけでなく、作業効率と作業スピードを上げ削孔力も均一とするためこの削孔機５自体をＺ方向へ送るべく削孔ブロック６をＺ方向に進退駆動するＺ方向駆動装置11を設けている。   In this embodiment, an electric drill is used as the drilling machine 5, and this drilling not only advances and retreats the tip drilling portion 32 in the Z direction, but also increases work efficiency and speed and makes the drilling force uniform. In order to send the machine 5 itself in the Z direction, there is provided a Z direction driving device 11 for driving the drill block 6 forward and backward in the Z direction.

また本実施例では、この削孔装置本体７を吊り下げ搬送し前記削孔面１に前記Ｘ方向レール２を沿設させて固定する吸着式の壁面固定部８を前記削孔装置本体７の左右端部に設けて、削孔反力と削孔ブロック６の移動に伴う不平行モーメントとに対抗して強固に削孔面１の壁面に着脱自在に固定できるように構成している。   Further, in this embodiment, the hole-boring device main body 7 is suspended and conveyed, and an adsorption-type wall surface fixing portion 8 for fixing the X-direction rail 2 along the hole-drilling surface 1 is fixed to the hole-boring device main body 7. It is provided at the left and right ends, and is configured so as to be detachably fixed to the wall surface of the drilling surface 1 against the drilling reaction force and the non-parallel moment accompanying the movement of the drilling block 6.

この削孔装置本体７は、詳しくは後述するが、クレーンで吊り下げ搬送し易いように設計し、Ｚ方向の突出長の大きい削孔ブロック６，中継ボックス12，壁面固定部８を夫々Ｘ方向レール２に沿って折り畳み回動自在に設け、この削孔装置本体７の削孔面１の中央・左右端部にクレーン吊り上げ用のフック部33としてスイベルを設けている。   As will be described in detail later, this drilling device main body 7 is designed so that it can be easily hung and conveyed by a crane, and the drilling block 6, relay box 12, and wall surface fixing portion 8 having a large protruding length in the Z direction are respectively set in the X direction. A swivel is provided as a crane lifting hook 33 at the center and the left and right ends of the drilling surface 1 of the drilling device body 7.

即ち、本実施例では、この削孔装置本体７の前記削孔ブロック６を前記Ｘ方向スライダー３に対して折り畳み回動自在に設けて、前記削孔装置本体７を吊り下げ搬送する際、前記削孔ブロック６を折り畳み回動しＸ方向レール２に沿設状態としてＺ方向の突出長が短くなるように構成し、例えば足場と壁面とが狭い場合でも吊り下げ搬送でき、この搬送装置が容易で削孔機５や削孔ブロック６の交換なども容易となるように構成している。   That is, in the present embodiment, when the drilling block body 6 of the drilling device body 7 is provided so as to be foldable and rotatable with respect to the X-direction slider 3, The drilling block 6 is folded and rotated so as to extend along the X direction rail 2 so that the protruding length in the Z direction is shortened. For example, even if the scaffold and the wall surface are narrow, it can be suspended and conveyed, and this conveying device is easy Thus, the excavator 5 and the excavator block 6 can be easily replaced.

具体的には、前記Ｘ方向スライダー３に対して折り畳み回動自在に設けた折り畳みベース部９に、Ｚ方向に進退する削孔ベース部10とこの削孔ベース部10をＺ方向に進退駆動するＺ方向駆動装置11を設け、この削孔ベース部10に先端削孔部32がＺ方向に更に進退して削孔作業を行う削孔機５を設けて前記削孔ブロック６を構成し、この削孔ブロック６を前記折り畳みベース部９の回動によりＺ方向に立ち起こした状態（使用状態）と前記Ｘ方向レール２に沿設した折り畳み状態（搬送状態）とに切り替え自在に構成している。   Specifically, a fold base 9 provided to be foldable and rotatable with respect to the X-direction slider 3 is moved forward and backward in the Z direction. A Z-direction driving device 11 is provided, and a drilling machine 5 is provided on the drilling base portion 10 to perform the drilling work by further advancing and retracting the tip drilling portion 32 in the Z direction. The drilling block 6 is configured to be switchable between a state where it is raised in the Z direction (use state) by the rotation of the folding base portion 9 and a state where it is folded along the X direction rail 2 (conveyance state). .

更に各部について具体的に説明すると、先ず本実施例のＸ方向レール２はＨ鋼で構成し、このＸ方向レール２に同構造の二組のＸ方向スライダー３及び削孔ブロック６を設けて複数の削孔機５をスライド自在に設けた構成としている。   More specifically, each part will be described in detail. First, the X-direction rail 2 of this embodiment is made of H steel, and the X-direction rail 2 is provided with two sets of X-direction sliders 3 and a drilling block 6 having the same structure. The hole drilling machine 5 is slidably provided.

このＸ方向スライダー３は、前記Ｘ方向レール２の下辺（下側フランジ）に下側からスライド自在に係合した構成としているが、具体的にはスライド基体15の両端部にＸ方向レール２の下辺の両端部の上下面を夫々挟持する上下一対の支承ローラ16を四箇所に設けると共に、この下辺の両縁の端面に当接する辺縁ガイドローラ17を四箇所に設けた構成とし、このスライド基体15をＨ鋼のＸ方向レール２に沿って各ローラによりスムーズにスライドするように構成している。   The X-direction slider 3 is configured to be slidably engaged with the lower side (lower flange) of the X-direction rail 2 from below. Specifically, the X-direction rail 2 is provided at both ends of the slide base 15. A pair of upper and lower support rollers 16 that sandwich the upper and lower surfaces of both ends of the lower side are provided at four locations, and edge guide rollers 17 that are in contact with the end surfaces of both edges of the lower side are provided at four locations. The base 15 is configured to slide smoothly along the X-direction rail 2 of H steel with each roller.

このスライド基体15にＸ方向駆動装置４を設けるが、このＸ方向駆動装置４の駆動源としては電動モータ34を採用し、この電動モータ34をスライド基体15に設け、この電動モータ34の回動軸に設けたピニオン18が噛合するラック歯19をＸ方向レール２の下辺上面に設け、この電動モータ34によりピニオン18を回転させることでこのＸ方向スライダー３がＸ方向レール２に沿ってスライド駆動されるように構成している。   An X-direction drive device 4 is provided on the slide base 15, and an electric motor 34 is employed as a drive source of the X-direction drive device 4. The electric motor 34 is provided on the slide base 15, and the electric motor 34 is rotated. Rack teeth 19 with which the pinion 18 provided on the shaft meshes are provided on the upper surface of the lower side of the X direction rail 2, and the X direction slider 3 is slid along the X direction rail 2 by rotating the pinion 18 by this electric motor 34. It is configured to be.

また、このラック歯19に前記ピニオン18と並設して、エンコーダ20の検出ピニオン38を噛合させてエンコーダ20をＸ方向駆動装置４の駆動源と並設状態にしてＸ方向スライダー３に設け、このエンコーダ20によりＸ方向駆動装置４によるＸ方向スライダー３のスライド量を検出し、原点識別センサーによるスタート位置の検出等によりＸ方向スライダー３の位置を検出するように構成し、このエンコーダ20等の検出に基づいてＸ方向駆動装置４のスライド駆動を駆動制御装置によりスライド・停止制御することで、削孔面１に所定間隔を置いて精度良く自動的に順次多数の削孔を形成できるように構成している。   Further, the rack teeth 19 are juxtaposed with the pinion 18 and the detection pinion 38 of the encoder 20 is meshed so that the encoder 20 is juxtaposed with the drive source of the X direction driving device 4 and provided in the X direction slider 3. The encoder 20 detects the slide amount of the X-direction slider 3 by the X-direction drive device 4, and detects the position of the X-direction slider 3 by detecting the start position by the origin identification sensor. Based on the detection, the slide drive of the X-direction drive device 4 is controlled to be slid / stopped by the drive control device so that a large number of holes can be formed automatically and sequentially with a predetermined interval on the hole surface 1. It is composed.

このエンコーダ20に基づくＸ方向駆動装置４の駆動制御装置は、このＸ方向駆動装置４に組み込んでも良いし、エンコーダ20に組み込んでＸ方向スライダー３に設けても良いし、後述する中継ボックス12内に設けるなどしてＸ方向スライダー３に折り畳み回動自在に設けても良いが、エンコーダ20からの検出信号に基づいて制御信号を外部から伝送するコード13により外部からＸ方向駆動装置４を遠隔制御するように外部に駆動制御装置を設ける構成としても良い。   The drive control device for the X-direction drive device 4 based on the encoder 20 may be incorporated in the X-direction drive device 4, or may be incorporated in the encoder 20 and provided in the X-direction slider 3, or in a relay box 12 described later. However, the X-direction drive device 4 may be remotely foldable on the X-direction slider 3 by using a cord 13 for transmitting a control signal from the outside based on a detection signal from the encoder 20. As described above, a drive control device may be provided outside.

また、このＸ方向スライダー３のスライド基体15には前記Ｚ方向に立ち起こした状態からＸ方向レール２に沿った折り畳み状態に回動自在となる削孔ブロック６の折り畳み回動機構を介して折り畳みベース部９を設け、この折り畳みベース部９にＺ方向に移動自在に削孔ベース部10を設けると共に、この削孔ベース部10を駆動するＺ方向駆動装置11を設け、この削孔ベース部10に削孔ドリルを採用した削孔機５を設けている。   Further, the slide base 15 of the X-direction slider 3 is folded via a folding rotation mechanism of the drilling block 6 that is rotatable from a state where it is raised in the Z direction to a folded state along the X-direction rail 2. A base portion 9 is provided, a drilling base portion 10 is provided in the folding base portion 9 so as to be movable in the Z direction, and a Z-direction driving device 11 for driving the drilling base portion 10 is provided. Is provided with a drilling machine 5 employing a drilling drill.

この折り畳み回動機構は、Ｘ方向スライダー３のスライド基体15から突出状態に軸受部21を設け、この軸受部21に折り畳みベース部９に設けた回動軸部22を回動自在に連結し、この回動位置を立ち起こした使用状態と折り畳んだ搬送状態とで夫々ロックできるように構成している。   This folding rotation mechanism is provided with a bearing portion 21 protruding from the slide base 15 of the X-direction slider 3, and a rotation shaft portion 22 provided on the folding base portion 9 is rotatably connected to the bearing portion 21. It is configured so that it can be locked in the use state in which this rotational position is raised and in the folded conveyance state.

具体的にはロックピン23を回動軸部22の各位置に設けたキー溝24に係止することで回動を阻止してその各位置でロックするように構成し、このロックピン23を引動してキー溝24から外し回動軸部22の先端部の回動掴子部35を掴んで回動することで折り畳みベース部９，即ち削孔ブロック６を折り畳み回動するように構成している。   Specifically, the lock pin 23 is configured to be locked at each position by preventing the rotation by engaging with the key groove 24 provided at each position of the rotation shaft portion 22. The folding base portion 9, that is, the drilling block 6 is folded and rotated by pulling and removing from the key groove 24 and gripping and rotating the rotary gripping portion 35 at the tip of the rotary shaft portion 22. ing.

また、この基端部に回動軸部22を設けた折り畳みベース部９のＺ方向に延びる帯板部に、駆動源として空圧若しくは油圧駆動のシリンダ装置を採用した削孔機５の送り機構としてのＺ方向駆動装置11を設け、このＺ方向駆動装置11の駆動ロッド25によりＺ方向に設けたＺ方向ガイド部26に沿ってスライドする削孔ベース部10を設け、この削孔ベース部10に電動削孔ドリルを採用した削孔機５を設けた構成としている。   Further, the feed mechanism of the drilling machine 5 adopting a pneumatic or hydraulically driven cylinder device as a drive source in the band plate portion extending in the Z direction of the folding base portion 9 provided with the rotating shaft portion 22 at the base end portion. A Z-direction drive device 11 is provided, and a drilling base portion 10 that slides along a Z-direction guide portion 26 provided in the Z direction by a drive rod 25 of the Z-direction drive device 11 is provided. It is set as the structure which provided the drilling machine 5 which employ | adopted the electric drill.

また、この削孔機５は３方向に対して作用する防振材39を介して設けられ、またこの削孔機５を設ける折り畳みベース部９の削孔ベース部10の取付部をこの折り畳みベース部９の基端部に、Ｚ方向に調整自在に重合止めして削孔機５のＺ方向の取り付け高さも調整できるようにしている。   Further, this drilling machine 5 is provided via a vibration isolator 39 acting in three directions, and the mounting part of the drilling base part 10 of the folding base part 9 provided with this drilling machine 5 is used as this folding base. The base end portion of the portion 9 is superposed so as to be adjustable in the Z direction so that the mounting height of the drilling machine 5 in the Z direction can be adjusted.

従って、本実施例ではＺ方向駆動装置11により削孔ベース部10をスライドさせて削孔機５の先端削孔部32を削孔面１に近接させ、更に削孔機５の先端削孔部32を削孔面１へ突き進めると共にこの削孔機５自体を一定圧で送って削孔するように構成し、スピーディーに削孔面１に先端削孔部32をセットでき、しかも削孔時の押し当て力も一定にでき、送りストロークを増大させることで削孔機５自体のドリルストロークを少なくできるようにしている。   Therefore, in this embodiment, the drilling base portion 10 is slid by the Z-direction driving device 11 so that the tip drilling portion 32 of the drilling machine 5 is brought close to the drilling surface 1 and further the tip drilling portion of the drilling machine 5 is used. 32 is advanced to the drilling surface 1 and the drilling machine 5 itself is sent at a constant pressure for drilling, so that the tip drilling part 32 can be quickly set on the drilling surface 1 and when drilling. The pressing force can be made constant, and the drill stroke of the drilling machine 5 itself can be reduced by increasing the feed stroke.

また本実施例では、削孔装置本体７のＸ方向レール２の両端部に吸着式の壁面固定部８を設けているが、この壁面固定部８として設けた吸着体36は吸盤でも良いが、本実施例では電磁石とし容易にオン・オフにより着脱でき、また予め壁面にセットアンカー40で固定した壁面定着部41（プレート）に磁力による吸着力によって吸着固定するように構成している。   Further, in this embodiment, the suction type wall surface fixing portions 8 are provided at both ends of the X-direction rail 2 of the hole drilling device body 7, but the suction body 36 provided as the wall surface fixing portion 8 may be a suction cup, In this embodiment, an electromagnet can be easily attached and detached by turning it on and off, and is configured to be adsorbed and fixed by a magnetic force attraction to a wall surface fixing portion 41 (plate) previously fixed to the wall surface by a set anchor 40.

また本実施例では、前記Ｘ方向レール２若しくは前記Ｘ方向スライダー３若しくは前記削孔ブロック６を前記削孔面１方向であって前記Ｘ方向と直交するＹ方向に移動調整自在に構成して、前記削孔機５をＹ方向にも移動調整自在に構成している。   In this embodiment, the X-direction rail 2 or the X-direction slider 3 or the drilling block 6 is configured to be movable and adjustable in the Y direction perpendicular to the X direction and in the drilling surface 1 direction. The drilling machine 5 is configured to be movable and adjustable in the Y direction.

具体的には、壁面固定部８に対してＸ方向レール２をＹ方向に移動調整自在に構成している。   Specifically, the X-direction rail 2 is configured to be movable and adjustable in the Y direction with respect to the wall surface fixing portion 8.

更に説明すると、本実施例では、Ｘ方向レール２に設けたＹ方向取付部28に壁面固定部８をスライド調整固定自在に設けてこの壁面固定部８に対してＸ方向レール２をＹ方向に調整することで削孔機５の位置をＸ方向だけでなくＹ方向にも調整できるようにしている。   More specifically, in this embodiment, a wall surface fixing portion 8 is slidably adjusted and fixed to a Y direction mounting portion 28 provided on the X direction rail 2, and the X direction rail 2 is placed in the Y direction with respect to the wall surface fixing portion 8. By adjusting, the position of the hole drilling machine 5 can be adjusted not only in the X direction but also in the Y direction.

しかし、本実施例のこのＹ方向調整機構はあくまでＹ方向の所定位置で壁面固定部８を調整固定するもので、Ｘ方向の移動制御と異なりＹ方向に削孔機５を自動移動制御する構成とはしていないが、このＹ方向移動も自動駆動制御するように構成しても良い。   However, this Y-direction adjusting mechanism of the present embodiment only adjusts and fixes the wall surface fixing portion 8 at a predetermined position in the Y direction, and is configured to automatically control the hole drilling machine 5 in the Y direction, unlike the movement control in the X direction. Although not described above, this Y-direction movement may be automatically driven and controlled.

本実施例のこの手動調整式のＹ方向移動調整機構は、Ｙ方向取付部28をＸ方向レール２の両端部に被嵌してＸ方向レール２と直交する方向に設け、このＸ方向レール２の両端部のＹ方向取付部28に壁面固定部８の取付基端部に設けた取付ブロック29をこのＹ方向取付部28に沿ってスライド調整固定自在に設け、ロックレバー30の締め付け回動により固定し、このロックレバー30を緩め回動することで壁面固定部８をＹ方向取付部28（Ｙ方向）に沿ってスライド調整固定自在に構成している。   This manual adjustment type Y-direction movement adjustment mechanism of this embodiment is configured such that the Y-direction mounting portion 28 is fitted on both ends of the X-direction rail 2 and is provided in a direction orthogonal to the X-direction rail 2. A mounting block 29 provided at the base end portion of the wall surface fixing portion 8 is provided on the Y direction mounting portion 28 at both ends thereof so as to be slidably adjustable along the Y direction mounting portion 28, and by tightening and rotating the lock lever 30. The wall surface fixing portion 8 is configured to be slidably adjustable and fixed along the Y direction attaching portion 28 (Y direction) by fixing and loosening and rotating the lock lever 30.

本実施例では、後述するがＸ方向レール２を上下に並設した実施例で、上下のＸ方向レール２に設けたＹ方向取付部28同志を伸縮自在に嵌挿して上下のＸ方向レール２間に設けた間隔保持調整ボルト27によって伸縮調整固定して上下Ｘ方向レール２の間隔も調整できるようにしている。   In this embodiment, as will be described later, in the embodiment in which the X-direction rails 2 are arranged side by side, the Y-direction mounting portions 28 provided on the upper and lower X-direction rails 2 are telescopically inserted, and the upper and lower X-direction rails 2 are inserted. The distance between the upper and lower X-direction rails 2 can be adjusted by adjusting the expansion and contraction by a distance holding adjustment bolt 27 provided therebetween.

また、前記壁面固定部８の基端部を前記取付ブロック29に対して出入調整ロックレバー31により出入調整固定自在に設けてこのＸ方向レール２に対する壁面固定部８の突出度も調整できるようにしている。   Further, the base end portion of the wall surface fixing portion 8 is provided to the mounting block 29 so as to be freely adjustable in / out by an in / out adjustment lock lever 31 so that the degree of protrusion of the wall surface fixing portion 8 relative to the X-direction rail 2 can be adjusted. ing.

また、前記ロックレバー30を緩めてＹ方向取付部28に対して壁面固定部８の基端部を固定した取付ブロック29をＹ方向取付部28に沿って移動自在とすると共に回動自在に構成している。   A mounting block 29 in which the lock lever 30 is loosened and the base end portion of the wall surface fixing portion 8 is fixed to the Y-direction mounting portion 28 is movable along the Y-direction mounting portion 28 and is rotatable. is doing.

即ち、ロックレバー30を緩めることでＹ方向取付部28に対して壁面固定部８を回動自在に設け、この壁面固定部８もＸ方向レール２及びＹ方向取付部28に対して立直した状態からＸ方向レール２に沿う方向に折り畳み回動できるように構成している。   That is, by loosening the lock lever 30, the wall surface fixing portion 8 is rotatably provided with respect to the Y direction mounting portion 28, and the wall surface fixing portion 8 is also upright with respect to the X direction rail 2 and the Y direction mounting portion 28. It is comprised so that it can be folded and rotated in the direction along the X direction rail 2.

また、本実施例ではＸ方向スライダー３に、前記Ｘ方向駆動装置４若しくは前記Ｚ方向駆動装置11に、電力若しくは制御信号を伝送又は圧油や空気を送出するコード13を集約する中継ボックス12を設け、この中継ボックス12も折り畳み回動自在に設けて、前記削孔装置本体７を吊り下げ搬送する際、この中継ボックス12も折り畳み回動してＸ方向レール２に沿設した折り畳み状態となるように構成している。   In the present embodiment, the relay box 12 that collects the cord 13 for transmitting electric power or a control signal or sending pressure oil or air to the X direction driving device 4 or the Z direction driving device 11 is arranged on the X direction slider 3. The relay box 12 is also provided so as to be foldable and rotatable, and when the hole drilling device main body 7 is suspended and conveyed, the relay box 12 is also folded and rotated to be in a folded state along the X-direction rail 2. It is configured as follows.

具体的には、前記Ｘ方向レール２に沿設配線するコード13を、前記Ｘ方向スライダー３に設けた前記中継ボックス12へ配線し、この中継ボックス12から前記Ｘ方向駆動装置４や前記Ｚ方向駆動装置11などに配線するように構成しているが、この中継ボックス12の基端部も前記Ｘ方向スライダー３のスライド基体15に設けた取付部に回動自在に連結し、各回動位置でピン止めロックできるように構成している。   Specifically, a cord 13 laid along the X-direction rail 2 is wired to the relay box 12 provided on the X-direction slider 3, and the X-direction drive device 4 and the Z-direction are connected from the relay box 12. The relay box 12 is also connected to a mounting portion provided on the slide base 15 of the X-direction slider 3 so that it can be rotated at each rotation position. It is configured so that it can be pinned and locked.

また、この各コード13は屈曲及び伸縮が可能な螺線コードを採用したフレキシブルコードを用い、Ｘ方向スライダー３の移動制御により中継ボックス12が移動してもたるみが少なくなくこれに追従するように構成している。更にＸ方向レール２のコード出口部と、中継ボックス12の上面のコード受入口部となる配線固定部をスイングベース14として追従回動自在に設けている。これによりスイングベース14はＸ方向スライダー３の移動や中継ボックス12の折り畳み回動時にも追従回動する。   Further, each cord 13 is a flexible cord that employs a spiral cord that can be bent and stretched so that even if the relay box 12 is moved by the movement control of the X-direction slider 3, there is little slack and it follows this. It is composed. Further, a cord outlet portion of the X-direction rail 2 and a wiring fixing portion that becomes a cord receiving portion on the upper surface of the relay box 12 are provided as a swing base 14 so as to be able to follow and rotate. As a result, the swing base 14 is also rotated following the movement of the X-direction slider 3 and the folding rotation of the relay box 12.

また本実施例は、このように構成した削孔装置本体７をクレーンで吊り下げ搬送するように構成しているが、本実施例では、この削孔装置本体７の各Ｘ方向レール２に二体の同構造の削孔ブロック６（削孔機５）を間隔を置いて設け、夫々のＸ方向スライダー３を同様に移動制御して二機の削孔機５により同時に二箇所ずつ削孔作業できる削孔装置本体７としている。   Further, in this embodiment, the drilling device main body 7 configured in this way is configured to be suspended and conveyed by a crane, but in this embodiment, two X-direction rails 2 of the drilling device main body 7 are provided. Drilling blocks 6 (drilling machine 5) having the same structure are provided at intervals, and the respective X-direction sliders 3 are similarly moved and controlled by the two drilling machines 5 at two locations simultaneously. A drilling device main body 7 is provided.

本実施例では、更にこの削孔装置本体７を上下に並設して前記Ｙ方向取付部28で両端部を連結し、この両端部のＹ方向取付部28に夫々壁面固定部８を設けてこの左右の壁面固定部８により壁面に二体のＸ方向レール２から成る二体の削孔装置本体７を取付固定することで合計四機の削孔機５を壁面に配置でき、この四機の削孔機５を一斉に移動制御して削孔できるように構成している。   In the present embodiment, the drilling device main body 7 is further arranged side by side and both ends are connected by the Y-direction mounting portion 28, and the wall surface fixing portions 8 are provided at the Y-direction mounting portions 28 at both ends. A total of four drilling machines 5 can be arranged on the wall surface by attaching and fixing two drilling device bodies 7 composed of two X-direction rails 2 to the wall surface by the left and right wall fixing parts 8. These drilling machines 5 are configured so as to be able to drill holes by simultaneously controlling movement.

また、このように二体ずつ削孔機５を移動制御自在に設けた削孔装置本体７を上下に並設し、これを更に間隔を置いて上下にワイヤーで吊り下げ並設して一挙に吊り下げ搬送し、所定位置で各壁面固定部８で吸着固定し、一挙に各削孔機５を作動させてＸ方向スライダー３を移動制御することで一層多量の削孔作業がスピーディーに安価で労力なく行えるようにしても良い。   In addition, the drilling device main bodies 7 each provided with the drilling machine 5 so that the movement of the drilling machine 5 can be freely controlled are arranged in parallel up and down, and are further suspended in parallel by hanging up and down with wires. It is suspended and transported, fixed at each position by the wall surface fixing portions 8, and each drilling machine 5 is actuated at once to control the movement of the X-direction slider 3. You may be able to do it without effort.

この場合、削孔面１に二列の削孔を設ける必要のない地面に近い削孔面１では一体の削孔装置本体７を吊り下げ並設しても良い。   In this case, the integral drilling device main body 7 may be suspended and juxtaposed on the drilling surface 1 close to the ground where it is not necessary to provide two rows of drilling holes on the drilling surface 1.

また本実施例では、構造物に耐震補強用の枠付アルミブレース45を、柱と梁に設けたアンカーボルト42を介して付設施工する際の削孔作業に用いられるものに設計したもので、先ず梁に多数の削孔を設けるため、足場と構造物との間に上方からクレーンで水平状態で削孔装置本体７を吊り下ろし搬送し所定位置で壁面にこの削孔装置本体７に設けた壁面固定部８で吸着固定して取り付け、Ｘ方向スライダー３を移動制御しつつ削孔機５により自動的に次々と削孔していくものである。   Also, in this embodiment, the structure is designed to be used for drilling work when attaching the aluminum brace 45 with a frame for seismic reinforcement to the structure via the anchor bolt 42 provided on the column and the beam. First, in order to provide a large number of holes in the beam, the drilling device main body 7 is suspended and transported in a horizontal state by a crane from above between the scaffold and the structure, and the drilling device main body 7 is provided on the wall surface at a predetermined position. The wall fixing part 8 is fixed by suction, and the hole drilling machine 5 automatically drills one after another while controlling the movement of the X-direction slider 3.

従って本実施例では、たとえ足場と構造物との隙間が狭くても、ここに吊り下ろすことができ、しかもＺ方向の突出長の大きいＺ方向駆動装置11や削孔機５を設けた削孔ブロック６を削孔面１に沿う方向、本実施例ではＸ方向レール２と同じ方向に折り畳み回動し、更に中継ボックス12も壁面固定部８も削孔面１に沿う方向に折り畳み回動するため、Ｚ方向の突出長が一層短くなり狭い足場と構造物の間でも吊り下げ搬送し易く上方から吊り下げ搬送設置が可能となる。   Therefore, in this embodiment, even if the gap between the scaffold and the structure is narrow, it can be suspended here, and the drilling hole provided with the Z-direction drive device 11 and the drilling machine 5 having a large projecting length in the Z-direction. The block 6 is folded and rotated in the direction along the drilling surface 1, in the same direction as the X-direction rail 2 in this embodiment, and the relay box 12 and the wall surface fixing portion 8 are also folded and rotated in the direction along the drilling surface 1. Therefore, the projecting length in the Z direction is further shortened, and it is easy to suspend and convey even between a narrow scaffold and a structure, and suspending and installing from above is possible.

また、このように折り畳んで搬送できるため、吊り下げ時のバランスも安定し易く搬送し易い。   Moreover, since it can fold and convey in this way, the balance at the time of suspension is easy to be stabilized, and it is easy to convey.

このようにして削孔した後、アンカーボルト42を定着固定し、このアンカーボルト42を利用して枠43を取り付けこの枠43にブレース44を取り付ける。   After drilling in this way, the anchor bolt 42 is fixedly fixed, and the frame 43 is attached using the anchor bolt 42, and the brace 44 is attached to the frame 43.

また、柱側に削孔する場合は削孔装置本体７を直角にして吊り下げで固定し、Ｘ方向を上下方向にして設置することで同様に削孔できる。   Further, when drilling holes on the column side, the hole drilling device main body 7 is fixed at a right angle by suspending, and can be drilled in the same manner by setting the X direction up and down.

このように足場と構造物との間の隙間が狭いため大型機を持ち込めず、不安定な足場で人力によってせいぜい３０本／日（２４ｍの径で深さ２５０ｍｍ）しか削孔が行えなかった現状において、本装置によれば作業労力をほとんど要せず数倍の量の削孔作業を行うことができ、しかもスピーディーにして安価・安全に短工期で多数の削孔作業を行うことができる。   In this way, the gap between the scaffold and the structure is so narrow that a large machine cannot be brought in, and only 30 holes / day (24 m in diameter and 250 mm in depth) can be drilled by an unstable scaffold. However, according to the present apparatus, it is possible to carry out drilling work several times the amount with little work effort, and it is possible to perform a large number of drilling works quickly and inexpensively and in a short construction period.

尚、本発明は、本実施例に限られるものではなく、各構成要件の具体的構成は適宜設計し得るものである。   Note that the present invention is not limited to this embodiment, and the specific configuration of each component can be designed as appropriate.

１ 削孔面（壁面）
２ Ｘ方向レール
３ Ｘ方向スライダー
４ Ｘ方向駆動装置
５ 削孔機
６ 削孔ブロック
７ 削孔装置本体
８ 壁面固定部
９ 折り畳みベース部
10 削孔ベース部
11 Ｚ方向駆動装置
12 中継ボックス
13 コード
14 スイングベース 1 Drilling surface (wall surface)
2 X direction rail 3 X direction slider 4 X direction drive device 5 Drilling machine 6 Drilling block 7 Drilling device body 8 Wall surface fixing part 9 Folding base part
10 Drilling base
11 Z direction drive
12 Relay box
13 code
14 Swing base

Claims (7)

削孔面に沿設するＸ方向レールにＸ方向スライダーをスライド自在に設け、このＸ方向スライダーをスライド駆動するＸ方向駆動装置を設け、このＸ方向スライダーに前記削孔面と直交するＺ方向に進退して削孔作業を行う削孔機を設けた削孔ブロックを設けて削孔装置本体を構成し、この削孔装置本体を吊り下げ搬送し前記削孔面に前記Ｘ方向レールを沿設させて固定する壁面固定部を前記削孔装置本体に設け、この削孔装置本体の前記削孔ブロックを前記Ｘ方向スライダーに対して折り畳み回動自在に設けて、前記削孔装置本体を吊り下げ搬送する際、前記削孔ブロックを折り畳み回動し削孔面方向にＸ方向レールに沿設状態としてＺ方向の突出長が短くなるように構成したことを特徴とする削孔装置。   An X-direction slider is slidably provided on an X-direction rail extending along the hole surface, and an X-direction drive device is provided to slide the X-direction slider. The X-direction slider is arranged in the Z direction perpendicular to the hole surface. A drilling block is provided with a drilling machine that performs drilling work by moving forward and backward. The drilling device main body is configured, and the drilling device main body is suspended and conveyed, and the X-direction rail is installed along the drilling surface. A wall surface fixing portion to be fixed is provided in the drilling device main body, the drilling block of the drilling device main body is provided so as to be foldable and rotatable with respect to the X-direction slider, and the drilling device main body is suspended. A drilling device characterized in that, when transported, the drilling block is folded and rotated so that the projecting length in the Z direction is shortened along the X direction rail in the drilling surface direction. 前記壁面固定部には吸着固定装置を採用して、前記Ｘ方向レールの二箇所に設けたことを特徴とする請求項１記載の削孔装置。   The hole drilling device according to claim 1, wherein a suction fixing device is used for the wall surface fixing portion and is provided at two locations of the X direction rail. 前記Ｘ方向レール若しくは前記Ｘ方向スライダー若しくは前記削孔ブロックを前記削孔面方向であって前記Ｘ方向と直交するＹ方向に移動調整自在に構成して、前記削孔機をＹ方向に移動調整自在に構成したことを特徴とする請求項１，２のいずれか１項に記載の削孔装置。   The X-direction rail, the X-direction slider, or the drilling block is configured to be movable and adjustable in the Y direction perpendicular to the X direction in the drilling surface direction, and the drilling machine is moved and adjusted in the Y direction. The drilling device according to any one of claims 1 and 2, wherein the drilling device is configured freely. 前記Ｘ方向スライダーに対して折り畳み回動自在に設けた折り畳みベース部に、Ｚ方向に進退する削孔ベース部とこの削孔ベース部をＺ方向に進退駆動するＺ方向駆動装置を設け、この削孔ベース部に削孔先端部がＺ方向に進退して前記削孔作業を行う削孔機を設けて前記削孔ブロックを構成し、この削孔ブロックを前記折り畳みベース部の回動によりＺ方向に立設した状態と前記Ｘ方向レールに沿設した折り畳み状態とに切り替え自在に構成したことを特徴とする請求項１〜３のいずれか１項に記載の削孔装置。   A folding base portion that is foldable and rotatable with respect to the X-direction slider is provided with a drilling base portion that advances and retreats in the Z direction and a Z-direction drive device that drives the drilling base portion to advance and retreat in the Z direction. The hole base is provided with a drilling machine that performs the drilling operation by moving the tip of the hole forward and backward in the Z direction to form the hole block, and the hole block is rotated in the Z direction by rotating the folding base part. The drilling device according to any one of claims 1 to 3, wherein the drilling device is configured to be switchable between a standing state and a folded state along the X-direction rail. 前記Ｘ方向スライダーに、前記Ｘ方向駆動装置若しくは前記Ｚ方向駆動装置に、動力若しくは制御信号を伝送するケーブル若しくは配線コードなどのコードを中継する中継ボックスを設け、この中継ボックスも折り畳み回動自在に設けて、前記削孔装置本体を吊り下げ搬送する際、この中継ボックスも折り畳み回動してＸ方向レールに沿設した折り畳み状態となるように構成したことを特徴とする請求項１〜４のいずれか１項に記載の削孔装置。   The X-direction slider is provided with a relay box for relaying cables such as cables or wiring cords for transmitting power or control signals to the X-direction drive device or the Z-direction drive device, and this relay box can also be folded and rotated. When the said hole-drilling apparatus main body is suspended and conveyed, this relay box is also folded and turned, and it was comprised so that it might be in the folded state installed along the X direction rail, The characterized by the above-mentioned. The hole drilling apparatus of any one of Claims. 前記Ｘ方向レールに沿設したコードを前記中継ボックスへ配線し、この中継ボックスから前記Ｘ方向駆動装置若しくは前記Ｚ方向駆動装置に配線するように構成し、前記Ｘ方向レール若しくは前記中継ボックスに中継配線するコード出口若しくはコード入り口となるスイングベースを追従回動自在に設けたことを特徴とする請求項５記載の削孔装置。   A cord extending along the X-direction rail is wired to the relay box, and the relay box is wired to the X-direction drive device or the Z-direction drive device, and relayed to the X-direction rail or the relay box. 6. The drilling device according to claim 5, wherein a swing base serving as a cord outlet to be wired or a cord inlet is provided so as to freely follow and rotate. 前記削孔装置本体を複数並設したことを特徴とする請求項１〜６のいずれか１項に記載の削孔装置。   The drilling device according to any one of claims 1 to 6, wherein a plurality of the drilling device main bodies are arranged side by side.
JP2009186737A 2009-08-11 2009-08-11 Drilling device Pending JP2011036960A (en)

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JPH06193378A (en) * 1992-12-28 1994-07-12 Kobori Tekko Kk Method and device for boring intersection of shape steel crossing at right angle
JP2006502867A (en) * 2001-12-10 2006-01-26 ザ・ボーイング・カンパニー Flexible track positioning machine
JP2006057241A (en) * 2004-08-17 2006-03-02 Hirose & Co Ltd Auger drilling machine for low and narrow restricted space

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