JP4729676B2 - Simple concrete compaction device. - Google Patents

Simple concrete compaction device. Download PDF

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JP4729676B2
JP4729676B2 JP2005302531A JP2005302531A JP4729676B2 JP 4729676 B2 JP4729676 B2 JP 4729676B2 JP 2005302531 A JP2005302531 A JP 2005302531A JP 2005302531 A JP2005302531 A JP 2005302531A JP 4729676 B2 JP4729676 B2 JP 4729676B2
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traveling
vertical frame
support base
roller
frame
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JP2007113185A (en
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栄司 高橋
正 高見澤
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東京鋪装工業株式会社
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Description

本発明は、打設したコンクリートを締固める簡易コンクリート締固め装置に関し、より詳しくは、走行時の支持高さを任意に設定することができ、従って、コンクリート打設面の両側に段差がある場合でも使用でき、またコンクリート打設部分の型枠を必要とせずに使用することができる簡易コンクリート締固め装置に関する。 The present invention relates to a simple concrete compaction device for compacting cast concrete, and more specifically, the support height during travel can be arbitrarily set, and therefore there are steps on both sides of the concrete placement surface. However, the present invention relates to a simple concrete compaction device that can be used without using a formwork for a concrete casting portion.

通常、緻密なコンクリートを形成するために、打設したコンクリートに振動を与えて内部の気泡を追い出す。この締固め作業を簡単に行うコンクリート締固め装置が従来から用いられている。従来の簡易締固め装置は、例えば、図５に示すように、振動機５０をフレーム５１に載せて、フレーム底面を振動機５０に連結し、フレーム両側のハンドル５２を人手で支えてフレーム底面を打設コンクリート面に押し当て、振動を与える装置である。しかし、この簡易締固め装置は作業面積が限られ、かつ打設面に沿って移動するのも容易ではない。 Usually, in order to form dense concrete, the cast concrete is vibrated to expel bubbles inside. Conventionally, a concrete compaction device that easily performs this compaction work has been used. For example, as shown in FIG. 5, the conventional simple compaction device places a vibrator 50 on a frame 51, connects the bottom surface of the frame to the vibrator 50, and supports the handles 52 on both sides of the frame with a hand to support the bottom surface of the frame. It is a device that presses against the concrete surface and gives vibration. However, this simple compaction device has a limited work area and is not easy to move along the placement surface.

そこで、図６に示すように、振動機５０を載せたフレーム５１をコンクリート打設面に渡し掛け、該フレーム両側の基端部をコンクリート型枠５３に載せ、この型枠５３に沿ってフレーム５１を移動させて、コンクリートの締固めを行う装置が知られている。この装置はコンクリートの広い打設面に適するが、例えば、コンクリート打設部分両側の型枠に段差がある場合にはフレームが傾くために使用することができない。また、コンクリート打設部分の型枠が道路側溝部分の壁部などを利用している場合など、型枠が一様に形成されていないと型枠ないし型枠代用部分を走行させることができないため使用できないと云う問題がある。
実用新案登録第３０４９２８８号公報 Therefore, as shown in FIG. 6, a frame 51 on which the vibrator 50 is placed is passed over a concrete placing surface, and base ends on both sides of the frame are placed on a concrete mold 53, and the frame 51 is placed along the mold 53. There is known a device for moving concrete and compacting concrete. This apparatus is suitable for a wide casting surface of concrete, but for example, when there is a step in the formwork on both sides of the concrete casting part, it cannot be used because the frame is inclined. Also, if the formwork of the concrete placement part uses the wall part of the road side groove part, etc., the formwork or the formwork substitute part cannot be run unless the formwork is formed uniformly. There is a problem that it cannot be used.
Utility Model Registration No. 3049288

本発明のコンクリート締固め装置は、従来の簡易型コンクリート締固め装置における上記問題を解決したものであって、走行時の支持高さを任意に設定することができ、従って、コンクリート打設面の両側に段差がある場合でも使用でき、またコンクリート打設部分の型枠を必要とせずに使用することができる簡易コンクリート締固め装置を提供する。 The concrete compaction device of the present invention solves the above-mentioned problems in the conventional simple concrete compaction device, and can arbitrarily set the support height during traveling. Provided is a simple concrete compaction device that can be used even when there are steps on both sides, and can be used without the need for a formwork for a concrete placement portion.

本発明は以下の構成を有する簡易コンクリート締固め装置に関する。
〔１〕コンクリート打設面の上側に渡し掛けられる横フレームと、該横フレームの両端に立設された縦フレームとによって装置本体が形成されており、縦フレームは横フレームと一体に形成されており、片側または両側の縦フレームに走行手段が上下動自在に設けられており、該走行手段は縦フレームの側方に突き出た走行ローラを有しており、走行手段の上下動によって走行ローラが接地する高さを任意に設定できることを特徴とする簡易コンクリート締固め装置。
〔２〕上記[１]に記載する装置において、縦フレームに上下動自在に装着した支持台と、該支持台に固定された支持板と、該支持板に装着された走行ローラとによって走行手段が形成されており、上記支持板は装置本体の進行方向に対して側方に突き出て設けられており、上記支持台の上下動によって上記走行ローラの接地高さを任意に設定できる簡易コンクリート締固め装置。
〔３〕上記[２]請求項２に記載する装置において、縦フレームと支持台とに、複数の通孔が上下に連なって設けられており、縦フレームの通孔と支持台の通孔を上下にずらして一体にボルト止めすることによって支持台の固定位置を変更し、走行ローラの接地高さを任意に設定できる簡易コンクリート締固め装置。
〔４〕上記[２]または上記[３]の何れかに記載する装置において、上記支持板が上下二枚設けられており、支持板相互の間に防振部材が介設されている簡易コンクリート締固め装置。
〔５〕上記[１]〜上記[４]の何れかに記載する装置において、縦フレームの基端部の側面部分にサイドローラが設けられている簡易コンクリート締固め装置。
〔６〕上記[１]〜上記[５]の何れかに記載する装置において、縦フレームの上部に巻上げ手段が設けられており、該巻き上げ手段にはワイヤーが装着されており、ワイヤー先端のフックを進行方向の固定点に係着し、該ワイヤーを巻き取ることによって装置本体が進行する簡易コンクリート締固め装置。


The present invention relates to a simple concrete compaction device having the following configuration.
[1] An apparatus main body is formed by a horizontal frame that is passed over the concrete placement surface and vertical frames that are erected on both ends of the horizontal frame. The vertical frame is formed integrally with the horizontal frame. The traveling means is provided on a vertical frame on one or both sides so as to be movable up and down, and the traveling means has a traveling roller protruding to the side of the vertical frame, and the traveling roller is moved by the vertical movement of the traveling means. A simple concrete compaction device characterized in that the height of ground contact can be set arbitrarily.
[2] In the apparatus described in [1] above, the travel means includes a support base mounted on the vertical frame so as to be movable up and down, a support plate fixed to the support base, and a travel roller mounted on the support plate. The support plate is provided so as to protrude laterally with respect to the moving direction of the main body of the apparatus, and a simple concrete fastening that can arbitrarily set the ground contact height of the traveling roller by the vertical movement of the support base. Firming device.
[3] In the apparatus described in [2] above, the vertical frame and the support base are provided with a plurality of through-holes connected vertically, and the vertical frame through-hole and the support base through-hole are provided. A simple concrete compaction device that can change the fixed position of the support base by shifting it up and down and bolting together to set the contact height of the running roller arbitrarily.
[4] In the apparatus according to any one of [2] or [3] above, the simple concrete in which the support plate is provided in two upper and lower sides, and a vibration isolating member is interposed between the support plates. Compaction device.
[5] The simple concrete compacting device according to any one of [1] to [4], wherein a side roller is provided on a side surface portion of a base end portion of the vertical frame .
[6] In the apparatus described in any one of [1] to [5] above, a winding means is provided on the upper part of the vertical frame, and a wire is attached to the winding means, and a hook at the tip of the wire A simple concrete compaction device in which the main body of the device is advanced by engaging a fixed point in the traveling direction and winding the wire.


本発明の装置は、装置本体の縦フレームに走行手段が上下動自在に設けられているので、走行手段の取付位置を上下に変えることによって、走行ローラが接地する高さを任意に設定できる。従って、コンクリート打設面の両側に段差がある場合でも、走行手段の取付位置を調節することによって、装置本体を水平に保って走行させることができる。 In the apparatus of the present invention, the traveling means is provided on the vertical frame of the apparatus main body so as to be movable up and down. Therefore, the height at which the traveling roller contacts the ground can be arbitrarily set by changing the mounting position of the traveling means up and down. Therefore, even when there are steps on both sides of the concrete placing surface, the apparatus main body can be kept running by adjusting the mounting position of the running means.

また、本発明の装置は、走行時にコンクリート打設部分の型枠を必要とせず、例えば、コンクリート打設部分の片側が道路の側壁部分などであっても、装置本体の片側の走行手段をこの側壁部分に合わせた高さに設定し、走行ローラを側壁部分の上面を走行させることによって、装置本体を水平に保って走行させることができるので、施工現場の環境に対応して効率よく作業を進めることができる。 Further, the apparatus of the present invention does not require a formwork of the concrete placing portion during traveling. For example, even if one side of the concrete placing portion is a side wall portion of a road, etc. By setting the height according to the side wall part and running the running roller on the upper surface of the side wall part, the machine body can be kept horizontal so that it can work efficiently according to the environment of the construction site. Can proceed.

以下、本発明の装置を図面に基づいて具体的に説明する。
本発明に係る簡易コンクリート締固め装置の一例を図１〜図４に示す。図示する装置は、コンクリート打設面の上側に渡し掛けられる横フレーム１０と、横フレーム１０の両端に設けられた縦フレーム２０とによって装置本体が形成されている。横フレーム１０は伸縮自在に形成しても良い。装置本体にはコンクリートに振動を与える振動機（図示省略）が必要に応じて装着される。 Hereinafter, the apparatus of the present invention will be specifically described with reference to the drawings.
An example of a simple concrete compaction apparatus according to the present invention is shown in FIGS. In the illustrated apparatus, an apparatus main body is formed by a horizontal frame 10 passed over the concrete placing surface and vertical frames 20 provided at both ends of the horizontal frame 10. The horizontal frame 10 may be formed to be stretchable. A vibrator (not shown) that applies vibration to the concrete is attached to the apparatus body as necessary.

上記横フレーム１０と、その両側の縦フレーム２０とは一体に形成されており、片側または両側の縦フレーム２０には走行手段４０が上下動自在に設けられている。この走行手段４０は、例えば、図示するように、縦フレーム２０に対して上下動自在に装着した支持台３０と、該支持台３０に固定された支持板４１と、該支持板４１に装着された走行ローラ４２とによって形成されている。 The horizontal frame 10 and the vertical frames 20 on both sides thereof are integrally formed, and traveling means 40 is provided on the vertical frame 20 on one or both sides so as to be movable up and down. The traveling means 40 is, for example, as shown in the figure, a support base 30 mounted on the vertical frame 20 so as to be movable up and down, a support plate 41 fixed to the support base 30, and a support plate 41. The traveling roller 42 is formed.

上記支持台３０を縦フレーム２０に対して上下動自在に装着する具体的な手段として、縦フレーム２０に複数の通孔２１が上下に連なって設けられており、また同様に支持台３０にも複数の通孔３１が上下に連なって設けられている。縦フレーム２０の通孔２１と支持台３０の通孔３１とは互いに重なるように設けられており、これらの通孔２１、３１を上下にずらして合わせ、一体にボルト止めすることによって支持台３０の固定位置を変更することができる。 As a specific means for mounting the support base 30 on the vertical frame 20 so as to be movable up and down, a plurality of through holes 21 are provided in the vertical frame 20 in a vertically continuous manner. A plurality of through holes 31 are provided continuously in the vertical direction. The through-hole 21 of the vertical frame 20 and the through-hole 31 of the support base 30 are provided so as to overlap each other. The through-holes 21 and 31 are shifted up and down, and are bolted together to fix the support base 30. The fixed position can be changed.

上記支持台３０には装置本体の進行方向に対して側方に突き出して支持板４１が設けられている。図示する装置では、支持板４１が上下二枚設けられており、支持板相互の間に防振部材４３が介設されている。下側の支持板４１の先端に走行ローラ４２が装着されている。装置本体は上記走行ローラ４２に支えられて走行し、走行ローラ４２から伝わる振動は防振部材４３によって吸収され緩和される。防振部材４３としては防振ゴムやバネなどを用いることができる。 A support plate 41 is provided on the support base 30 so as to protrude laterally with respect to the traveling direction of the apparatus main body. In the illustrated apparatus, two upper and lower support plates 41 are provided, and an anti-vibration member 43 is interposed between the support plates. A traveling roller 42 is attached to the tip of the lower support plate 41. The main body of the apparatus travels while being supported by the traveling roller 42, and vibration transmitted from the traveling roller 42 is absorbed and mitigated by the vibration isolating member 43. As the anti-vibration member 43, anti-vibration rubber or a spring can be used.

さらに、図示する装置では、縦フレーム２０の基端部には、装置本体の進行方向に対して側面部分にサイドローラ２２が設けられている。コンクリート打設部分の型枠が道路側壁などによって兼用されている場合、上記サイドローラ２２がこの側壁に接触して装置本体の走行を促すと共に装置本体を保護する。 Further, in the illustrated apparatus, a side roller 22 is provided at the base end portion of the vertical frame 20 on the side surface portion with respect to the traveling direction of the apparatus main body. When the formwork of the concrete placement part is also used by a road side wall or the like, the side roller 22 comes into contact with the side wall to promote the travel of the apparatus body and protect the apparatus body.

また、図示する装置では、縦フレーム２０の上部に巻上げ手段２３が設けられている。該巻き上げ手段２３にはワイヤー（図示省略）が装着されており、ワイヤー先端のフックを進行方向の固定点（図示省略）に係着し、該ワイヤーを巻上げ手段２３によって巻き取ることによってワイヤーが緊張し、装置本体が固定点に向かって進行する。 In the illustrated apparatus, a winding means 23 is provided on the upper part of the vertical frame 20. A wire (not shown) is attached to the winding means 23, the hook at the tip of the wire is engaged with a fixed point (not shown) in the advancing direction, and the wire is wound by the winding means 23 so that the wire is tensioned. Then, the apparatus main body advances toward the fixed point.

上記装置構成において、縦フレーム２０の通孔２１と支持台３０の通孔３１を上下にずらして合わせ、一体にボルト止めすることによって支持台３０の高さを調節し、支持板４１に装着されている走行ローラ４２の接地高さを任意に設定することができる。支持台３０を所定の高さに設定して、走行ローラ４２をコンクリート打設部分の型枠または側壁部（図示省略）に載せ、装置本体をコンクリート打設面の上側に渡し掛けて設置し、走行ローラ４２を載せた型枠または側壁部に沿って走行させ、装置本体に振動機（図示省略）を有する場合には、この振動機によってコンクリートに振動を与えて締固めを行う。 In the above apparatus configuration, the through hole 21 of the vertical frame 20 and the through hole 31 of the support base 30 are shifted up and down to adjust the height of the support base 30 by bolting together, and is attached to the support plate 41. The ground contact height of the running roller 42 can be arbitrarily set. The support base 30 is set to a predetermined height, the traveling roller 42 is placed on the formwork or side wall (not shown) of the concrete placement part, and the apparatus main body is installed over the concrete placement surface, When traveling along a formwork or a side wall portion on which the traveling roller 42 is placed and the apparatus main body has a vibrator (not shown), the vibrator is vibrated and compacted by the vibrator.

本発明の簡易コンクリート締固め装置において、走行手段は装置本体の片側だけに設けても良い。また、走行手段の取付高さを変える手段は縦フレームと支持台とに通孔を設けた図示する構造に限らない。例えば、支持台を縦フレームの上端から吊り下げ、支持台を任意の高さに停止する構造でも良い。さらに、装置本体に振動機を設置しないで走行させることによって、コンクリート打設面を水平に均す装置として使用することができる。本発明の装置はこのような態様を含む。 In the simple concrete compaction device of the present invention, the traveling means may be provided only on one side of the device main body. Further, the means for changing the mounting height of the traveling means is not limited to the illustrated structure in which through holes are provided in the vertical frame and the support base. For example, the support base may be suspended from the upper end of the vertical frame, and the support base may be stopped at an arbitrary height. Furthermore, it can be used as a device for leveling the concrete placing surface horizontally by running without installing a vibrator on the device body. The apparatus of the present invention includes such an embodiment.

本発明の簡易締固め装置の概略正面図Schematic front view of a simple compaction device of the present invention 本発明の簡易締固め装置の概略側面図Schematic side view of the simple compaction device of the present invention 本発明に係る簡易締固め装置の走行手段の概略正面図Schematic front view of traveling means of a simple compaction device according to the present invention 本発明に係る簡易締固め装置の走行手段の概略側面図Schematic side view of traveling means of a simple compaction device according to the present invention 従来の簡易締固め装置の概略平面図Schematic plan view of a conventional simple compaction device 従来の簡易締固め装置の概略平面図Schematic plan view of a conventional simple compaction device

符号の説明Explanation of symbols

１０−横フレーム、２０−縦フレーム、２１−通孔、２２−サイドローラ、２３−巻き上げ手段、３０−支持台、３１−通孔、４０−走行手段、４１−支持板、４２−走行ローラ、４３−防振部材、５０−振動機、５１−フレーム、５２−ハンドル、５３−型枠。 10-transverse frame, 20-vertical frame, 21-through hole, 22-side roller, 23-winding means, 30-support base, 31-through hole, 40-traveling means, 41-support plate, 42-traveling roller, 43-vibration isolation member, 50-vibrator, 51-frame, 52-handle, 53-form.

Claims (6)

コンクリート打設面の上側に渡し掛けられる横フレームと、該横フレームの両端に立設された縦フレームとによって装置本体が形成されており、縦フレームは横フレームと一体に形成されており、片側または両側の縦フレームに走行手段が上下動自在に設けられており、該走行手段は縦フレームの側方に突き出た走行ローラを有しており、走行手段の上下動によって走行ローラが接地する高さを任意に設定できることを特徴とする簡易コンクリート締固め装置。 The apparatus main body is formed by a horizontal frame that is passed over the concrete placing surface and vertical frames that are erected on both ends of the horizontal frame, and the vertical frame is formed integrally with the horizontal frame. Alternatively, the traveling means is provided on the vertical frames on both sides so as to be movable up and down, and the traveling means has a traveling roller protruding to the side of the vertical frame, and the traveling rollers are grounded by the vertical movement of the traveling means. A simple concrete compaction device characterized in that the thickness can be set arbitrarily. 請求項１に記載する装置において、縦フレームに上下動自在に装着した支持台と、該支持台に固定された支持板と、該支持板に装着された走行ローラとによって走行手段が形成されており、上記支持板は装置本体の進行方向に対して側方に突き出て設けられており、上記支持台の上下動によって上記走行ローラの接地高さを任意に設定できる簡易コンクリート締固め装置。 The apparatus according to claim 1, wherein traveling means is formed by a support base that is mounted on a vertical frame so as to be movable up and down, a support plate that is fixed to the support base, and a travel roller that is mounted on the support plate. And the support plate is provided so as to protrude laterally with respect to the traveling direction of the apparatus main body, and the ground contact height of the traveling roller can be arbitrarily set by the vertical movement of the support base. 請求項２に記載する装置において、縦フレームと支持台とに、複数の通孔が上下に連なって設けられており、縦フレームの通孔と支持台の通孔を上下にずらして一体にボルト止めすることによって支持台の固定位置を変更し、走行ローラの接地高さを任意に設定できる簡易コンクリート締固め装置。 3. The apparatus according to claim 2, wherein a plurality of through holes are provided vertically in the vertical frame and the support base, and the through holes of the vertical frame and the support base are shifted up and down to form a bolt integrally. A simple concrete compaction device that can change the fixed position of the support base by stopping and set the ground contact height of the running roller arbitrarily. 請求項２または請求項３の何れかに記載する装置において、上記支持板が上下二枚設けられており、支持板相互の間に防振部材が介設されている簡易コンクリート締固め装置。 4. The simple concrete compacting device according to claim 2, wherein the support plates are provided in two upper and lower portions, and a vibration isolating member is interposed between the support plates. 請求項１〜請求項４の何れかに記載する装置において、縦フレームの基端部の側面部分にサイドローラが設けられている簡易コンクリート締固め装置。 The simple concrete compacting device according to any one of claims 1 to 4, wherein a side roller is provided on a side surface portion of a base end portion of the vertical frame . 請求項１〜請求項５の何れかに記載する装置において、縦フレームの上部に巻上げ手段が設けられており、該巻き上げ手段にはワイヤーが装着されており、ワイヤー先端のフックを進行方向の固定点に係着し、該ワイヤーを巻き取ることによって装置本体が進行する簡易コンクリート締固め装置。 6. The apparatus according to claim 1, wherein a winding means is provided at an upper portion of the vertical frame, a wire is attached to the winding means, and a hook at the tip of the wire is fixed in the traveling direction. A simple concrete compacting device in which the main body of the device is advanced by engaging with a point and winding the wire.
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4963225A (en) * 1972-10-19 1974-06-19
JPS5789100A (en) * 1980-11-22 1982-06-03 Kajima Corp Method of and apparatus for molding invert concrete
JPS5898504A (en) * 1981-12-07 1983-06-11 住友ゴム工業株式会社 Apparatus for executing paving material
JPH0349288A (en) * 1989-07-18 1991-03-04 Fujitsu Ltd Manufacturing process for photosemiconductor device
JPH04202904A (en) * 1990-11-30 1992-07-23 Suehiro Sangyo Kk Girder device for precise pavement and paving machine for precise pavement
JPH11280011A (en) * 1998-03-30 1999-10-12 Nippon Hodo Co Ltd Method for construction of concrete structure
JP2001172909A (en) * 1999-12-20 2001-06-26 Nippon Hodo Co Ltd Paving method and cutting device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3049288U (en) * 1996-10-23 1998-06-09 株式会社三協メカニック Simple concrete finisher

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4963225A (en) * 1972-10-19 1974-06-19
JPS5789100A (en) * 1980-11-22 1982-06-03 Kajima Corp Method of and apparatus for molding invert concrete
JPS5898504A (en) * 1981-12-07 1983-06-11 住友ゴム工業株式会社 Apparatus for executing paving material
JPH0349288A (en) * 1989-07-18 1991-03-04 Fujitsu Ltd Manufacturing process for photosemiconductor device
JPH04202904A (en) * 1990-11-30 1992-07-23 Suehiro Sangyo Kk Girder device for precise pavement and paving machine for precise pavement
JPH11280011A (en) * 1998-03-30 1999-10-12 Nippon Hodo Co Ltd Method for construction of concrete structure
JP2001172909A (en) * 1999-12-20 2001-06-26 Nippon Hodo Co Ltd Paving method and cutting device

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