JP3125895U - Shimadai support structure - Google Patents

Shimadai support structure Download PDF

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JP3125895U
JP3125895U JP2006005944U JP2006005944U JP3125895U JP 3125895 U JP3125895 U JP 3125895U JP 2006005944 U JP2006005944 U JP 2006005944U JP 2006005944 U JP2006005944 U JP 2006005944U JP 3125895 U JP3125895 U JP 3125895U
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base
island
pier
base pier
anchor bolt
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広 石田
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芳栄工業株式会社
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Abstract

【課題】島台を木材加工によって製作する場合、特に下段ユニットの据え付け状態を長期的に安定させうる高強度の支持構造を提供する。
【解決手段】島台の長さ方向に沿って延びる土台桟木26を島台の足元部分に取り付け、断面コ字状に形成された鋼板製の補強金物7を上記土台桟木26の上面、一側面及び底面に被せるようにして土台桟木26に嵌装し、上記土台桟木26及び補強金物7に形成したボルト挿通孔261、711、731にアンカーボルト6を挿通して、該アンカーボルト6に螺着した固定ナット81、82を補強金物7の上下から締結することにより島台をアンカーボルト6に連結する。
【選択図】図2
An object of the present invention is to provide a high-strength support structure that can stabilize the installation state of a lower unit in the long term, particularly when an island base is manufactured by wood processing.
A base pier 26 extending along the length direction of the island pedestal is attached to a foot portion of the island pedestal, and a reinforcing steel plate 7 formed in a U-shaped cross section is attached to the upper surface and one side surface of the base pier 26. The base bolt 26 is fitted on the base pier 26 and the anchor bolt 6 is inserted into the bolt insertion holes 261, 711, 731 formed in the base pier 26 and the reinforcement metal 7, and screwed to the anchor bolt 6. The island base is connected to the anchor bolt 6 by fastening the fixed nuts 81, 82 from above and below the reinforcing hardware 7.
[Selection] Figure 2

Description

本考案は、パチンコやスロット遊技機を設置するための島台の足元部分の支持構造に関する。   The present invention relates to a support structure for a foot portion of an island base for installing a pachinko machine or a slot machine.

パチンコ・スロット遊技店における島工事の施工性を改善するため、本出願人は、特許文献1、2等において、構造体を上側部分、中間部分及び下側部分に3分割した島台の構造を提案し実用化している。かかる島台の概略構造を図3に示す。島台1は、下段ユニット2、中段ユニット3、及び上段ユニット4を接合することによって組み立てられる。   In order to improve the workability of the island construction in the pachinko / slot amusement store, the present applicant, in Patent Documents 1 and 2, etc., has a structure of an island base that is divided into an upper part, an intermediate part and a lower part. Proposed and put into practical use. A schematic structure of such an island stand is shown in FIG. The island base 1 is assembled by joining the lower unit 2, the middle unit 3, and the upper unit 4.

下段ユニット2は、島台1の長さ方向に沿って所定間隔で配列された複数個の支持フレーム21と、各支持フレーム21を島台の長さ方向に連結する腰板22や棚板23、幕板24、巾木25等から構成されている。支持フレーム21は、島の幅方向に相対して立設される一対の支持脚211を、横梁212により連結した枠状の部材である。支持フレーム21の内側には、パチンコ球の貯留タンク5や各種機械装置等を収納するための空間が、島台1の長さ方向に連通して形成される。支持脚211の足元部分には、床面に埋設されたアンカーボルト6を連結するためのベースプレート214が島台1の長さ方向に沿って取り付けられている。下段ユニット2の上部には、所定間隔で相対する下部支柱213が立設され、この下部支柱213に中段ユニット3が接合されるようになっている。   The lower unit 2 includes a plurality of support frames 21 arranged at predetermined intervals along the length direction of the island platform 1, and a waist plate 22 and a shelf plate 23 that connect the support frames 21 in the length direction of the island platform, It consists of a curtain 24, a baseboard 25, and the like. The support frame 21 is a frame-like member in which a pair of support legs 211 that are erected relative to the width direction of the island are connected by a cross beam 212. Inside the support frame 21, a space for storing the pachinko ball storage tank 5, various mechanical devices and the like is formed in communication with the length direction of the island platform 1. A base plate 214 for connecting the anchor bolt 6 embedded in the floor surface is attached to the foot portion of the support leg 211 along the length direction of the island platform 1. Lower struts 213 facing each other at a predetermined interval are erected on the upper part of the lower unit 2, and the middle unit 3 is joined to the lower strut 213.

中段ユニット3は、前記下部支柱213と合致する間隔で相対する一対の中間支柱31が連結板32を介して連結された略H形の構造体で、中間支柱31の下端が下部支柱213の上端に継手パイプ33等を介して接合される。   The middle unit 3 is a substantially H-shaped structure in which a pair of intermediate struts 31 facing each other at a distance matching the lower strut 213 are connected via a connecting plate 32, and the lower end of the intermediate strut 31 is the upper end of the lower strut 213. Are joined to each other through a joint pipe 33 or the like.

上段ユニット4は、相対する上部支柱41とこれに連結された上部フレーム42、及びそれらを長さ方向に連結する上部幕板43等を備えた構造体である。上部支柱41が、中段ユニット3の中間支柱31に接合される。   The upper unit 4 is a structure including an upper column 41 opposed to each other, an upper frame 42 connected to the upper column 41, and an upper curtain plate 43 that connects them in the length direction. The upper column 41 is joined to the intermediate column 31 of the middle unit 3.

このような島台1は、下段ユニット2、中段ユニット3及び上段ユニット4を、予め工場にてそれぞれ製作し、各段を別々にした状態で遊技店の設置現場に搬入される。そして、まず床上の所定位置に下段ユニット2を据え付けた後、これに中段ユニット3、上段ユニット4を順次接合することにより組み立てられる。島台1の据え付け高さや直立度の微調整は、下段ユニット2をアンカーボルト6に連結した段階で行うこともでき、また、上段ユニット4まで組み上げた後に行うこともできる。かかる構造及び組立方法によって、遊技店における島工事の現場作業を省力化し、作業時間や工数の削減を実現している。
特開平6−170056号公報 特開2001−162022号公報
In such an island stand 1, a lower unit 2, a middle unit 3 and an upper unit 4 are manufactured in advance in a factory, and are loaded into a game shop installation site in a state where each unit is separated. First, the lower unit 2 is installed at a predetermined position on the floor, and then assembled by sequentially joining the middle unit 3 and the upper unit 4 thereto. The fine adjustment of the installation height and uprightness of the island base 1 can be performed at the stage where the lower unit 2 is connected to the anchor bolt 6, or can be performed after the upper unit 4 is assembled. With this structure and assembling method, the field work of island construction at an amusement shop is saved, and the working time and man-hours are reduced.
JP-A-6-170056 JP 2001-162022 A

図1に例示した従来の島台1は、下段ユニット2の支持フレーム21、中段ユニット3、上段ユニット4の上部フレーム42等を、鋼製のパイプ材を加工して製作したものである。本出願人は、コスト削減等の事情により、上記のような構造の島台を木材加工によって製作することを検討した。この検討過程において、下段ユニットのうち、特にアンカーボルト6に連結される足元部分の強度が問題となった。   A conventional island base 1 illustrated in FIG. 1 is produced by processing a support frame 21, a middle unit 3, an upper frame 42 of an upper unit 4 and the like of a lower unit 2 by processing a steel pipe material. The present applicant has studied to manufacture an island base having the above-described structure by wood processing for reasons such as cost reduction. In this examination process, the strength of the foot portion connected to the anchor bolt 6 in the lower unit becomes a problem.

すなわち、島台の足元部分に、ベースプレート214に替わる土台桟木を設け、この土台桟木に所定間隔でボルト挿通孔を形成し、該挿通孔にアンカーボルトを挿通して、上下から固定ナットを締めつけて土台桟木を固定する構造を採用すると、木材の撓み変形や痩せによって土台桟木の締付状態が緩み、下段ユニットの据え付け状態が不安定になるおそれが確認された。   In other words, a base pier is provided in place of the base plate 214 at the foot of the island base, bolt insertion holes are formed in the base pier at predetermined intervals, anchor bolts are inserted into the insertion holes, and a fixing nut is tightened from above and below. It was confirmed that if the structure that fixes the base pier is adopted, the tightening state of the base pier is loosened due to bending deformation or thinning of the wood, and the installation state of the lower unit may become unstable.

そこで本考案は、上記のように島台を木材加工によって製作する場合、特に下段ユニットの据え付け状態を長期的に安定させうる高強度の支持構造を提案するものである。   Therefore, the present invention proposes a high-strength support structure that can stabilize the installation state of the lower unit in the long term, especially when the island platform is manufactured by wood processing as described above.

上記した目的を達成するため、本考案の島台の支持構造は、島台の長さ方向に沿って延びる土台桟木を島台の足元部分に取り付け、断面コ字状に形成された鋼板製の補強金物を上記土台桟木の上面、一側面及び底面に被せるようにして土台桟木に嵌装し、上記土台桟木及び補強金物に形成したボルト挿通孔にアンカーボルトを挿通して、該アンカーボルトに螺着した固定ナットを補強金物の上下から締結することにより島台をアンカーボルトに連結したことを特徴とする。   In order to achieve the above-described object, the support structure of the island stand of the present invention is made of a steel plate formed in a U-shaped cross section by attaching a base pier extending along the length direction of the island stand to the foot portion of the island stand. A reinforcing metal fitting is placed on the base pier so that it covers the top, one side, and the bottom of the base pier. An anchor bolt is inserted into a bolt insertion hole formed in the base pier and the reinforcing metal, and the anchor bolt is screwed. The island base is connected to the anchor bolt by fastening the attached fixing nut from above and below the reinforcing hardware.

上述のように構成される本考案の島台の支持構造は、木材からなる土台桟木とアンカーボルトとの連結箇所に鋼板製の補強金物を嵌装し、この補強金物を挟み込むようにして固定ナットを締結するものであるから、据え付け後に木材の撓み変形や痩せなどが生じても、土台桟木の締付状態が緩むことなく、長期間にわたって島台の据え付け状態を安定させることができる。   The island base support structure of the present invention constructed as described above has a fixing nut fitted with a steel plate reinforcement fitting at the connection point between a base pier made of wood and an anchor bolt, and sandwiching the reinforcement fitting. Therefore, even if the wood is deformed or thinned after installation, the installation state of the island platform can be stabilized for a long period of time without loosening the fastening state of the base pier.

以下、本考案の実施の形態について図を参照して説明する。   Embodiments of the present invention will be described below with reference to the drawings.

図1は本考案の実施例にかかる島台10の下部構造を示す断面図である。例示の島台10は、床面に埋設されたアンカーボルト6に下段ユニット20を固定し、その上に中段ユニット30、及び上段ユニット(図示せず)を連結して組み立てられる。下段ユニット20は、島台10の長さ方向に沿って所定間隔で配列された複数個の支持フレーム21を、土台桟木26、腰板22、棚板23、幕板24、巾木25、その他の補助桟木等を介して島台10の長さ方向に連結することにより構成される。ただし、本考案において、土台桟木26以外の部材の詳細な形状や接合形態は特に限定せず、上記従来の技術にかかる島台1(図3)と同等であってもよいし、多少改変されていてもよい。また、中段ユニット30及び上段ユニットについても、その構造は特に限定しない。   FIG. 1 is a sectional view showing a lower structure of an island base 10 according to an embodiment of the present invention. The illustrated island platform 10 is assembled by fixing a lower unit 20 to anchor bolts 6 embedded in a floor surface, and connecting an intermediate unit 30 and an upper unit (not shown) thereon. The lower unit 20 includes a plurality of support frames 21 arranged at predetermined intervals along the length direction of the island platform 10, a base pier 26, a waist plate 22, a shelf plate 23, a curtain plate 24, a baseboard 25, and the like. It is comprised by connecting to the length direction of the island stand 10 via an auxiliary pier. However, in this invention, the detailed shape and joining form of members other than the base pier 26 are not particularly limited, and may be equivalent to the island base 1 (FIG. 3) according to the above-described conventional technique, or may be slightly modified. It may be. Further, the structure of the middle unit 30 and the upper unit is not particularly limited.

土台桟木26は、島台10の荷重を支持する部材であり、例えば幅55〜60mm程度、高さ25〜30mm程度の木材を利用して製作される。この土台桟木26には、アンカーボルト6を挿通させるためのボルト挿通孔261が、土台桟木26を上下方向に貫通して、適宜間隔で形成されている。ボルト挿通孔261の直径は20mm前後である。   The base pier 26 is a member that supports the load of the island base 10, and is manufactured using, for example, wood having a width of about 55 to 60 mm and a height of about 25 to 30 mm. Bolt insertion holes 261 through which the anchor bolts 6 are inserted are formed in the base pier 26 at appropriate intervals through the base pier 26 in the vertical direction. The diameter of the bolt insertion hole 261 is about 20 mm.

土台桟木26とアンカーボルト6との連結箇所には鋼製の補強金物7が取り付けられる。補強金物7は、図2に示すように、天板部71、側板部72、底板部73を有する断面コ字状の部材で、板厚2.3〜2.5mm程度の鋼板を折曲して形成されている。補強金物7の内寸は土台桟木26の断面寸法と合致するように形成されている。補強金物7の長手方向の寸法は60〜80mm程度である。補強金物7の天板部71及び底板部73には、土台桟木26に形成されたボルト挿通孔261と合致するボルト挿通孔711、731がそれぞれ形成されている。   A steel reinforcing hardware 7 is attached to a connecting portion between the base pier 26 and the anchor bolt 6. As shown in FIG. 2, the reinforcing hardware 7 is a U-shaped member having a top plate portion 71, a side plate portion 72, and a bottom plate portion 73, and a steel plate having a thickness of about 2.3 to 2.5 mm is bent. Is formed. The inner dimensions of the reinforcing hardware 7 are formed to match the cross-sectional dimensions of the base pier 26. The dimension of the reinforcing metal piece 7 in the longitudinal direction is about 60 to 80 mm. Bolt insertion holes 711 and 731 are formed in the top plate portion 71 and the bottom plate portion 73 of the reinforcing hardware 7 so as to match the bolt insertion holes 261 formed in the base pier 26.

この補強金物7が、土台桟木26の側方から、土台桟木26の上面、一側面及び底面に被さるようにして嵌装され、合致したボルト挿通孔261、711、731にアンカーボルト6が挿通される。アンカーボルト6には、補強金物7及び土台桟木26を上下から挟むようにして固定ナット81、82が螺着され、これらの固定ナット81、82を締結することにより、土台桟木26が補強金物7とともに固定される。このような支持構造を採用することにより、島台10の据え付け後に木材の撓み変形や痩せなどが生じても、土台桟木26の締付状態が緩むことなく、長期間にわたって島台10の据え付け状態を安定させることができる。   The reinforcing hardware 7 is fitted from the side of the base pier 26 so as to cover the upper surface, one side surface, and the bottom surface of the base pier 26, and the anchor bolt 6 is inserted into the matched bolt insertion holes 261, 711, 731. The Fixing nuts 81 and 82 are screwed onto the anchor bolt 6 so as to sandwich the reinforcing metal 7 and the base pier 26 from above and below, and the base pier 26 is fixed together with the reinforcing metal 7 by fastening these fixing nuts 81 and 82. Is done. By adopting such a support structure, even if the timber is bent or deformed after the island 10 is installed, the installation state of the island 10 is maintained over a long period without loosening the fastening state of the base pier 26. Can be stabilized.

本考案の実施形態に係る島台の支持構造を示す断面図である。It is sectional drawing which shows the support structure of the island stand which concerns on embodiment of this invention. 上記支持構造における土台桟木と補強金物の構成を示す部分斜視図である。It is a fragmentary perspective view which shows the structure of the base pier in the said support structure, and a reinforcement metal fitting. 従来技術にかかる島台の基本構造を示す断面図である。It is sectional drawing which shows the basic structure of the island stand concerning a prior art.

符号の説明Explanation of symbols

10 島台
26 土台桟木
261 ボルト挿通孔
6 アンカーボルト
7 補強金物
711 ボルト挿通孔
731 ボルト挿通孔
81 固定ナット
82 固定ナット
DESCRIPTION OF SYMBOLS 10 Island stand 26 Base pier 261 Bolt penetration hole 6 Anchor bolt 7 Reinforcement metal 711 Bolt penetration hole 731 Bolt penetration hole 81 Fixing nut 82 Fixing nut

Claims (1)

島台の長さ方向に沿って延びる土台桟木を島台の足元部分に取り付け、断面コ字状に形成された鋼板製の補強金物を上記土台桟木の上面、一側面及び底面に被せるようにして土台桟木に嵌装し、上記土台桟木及び補強金物に形成したボルト挿通孔にアンカーボルトを挿通して、該アンカーボルトに螺着した固定ナットを補強金物の上下から締結することにより土台桟木をアンカーボルトに連結したことを特徴とする島台の支持構造。   A base pier extending along the length of the island base is attached to the foot of the island base, and steel plate reinforcement hardware formed in a U-shaped cross section is placed on the top surface, one side surface and the bottom surface of the base pier. The base pier is anchored by fitting it into the base pier, inserting an anchor bolt into the bolt insertion hole formed in the base pier and the reinforcement metal, and fastening a fixing nut screwed to the anchor bolt from above and below the reinforcement metal. Shimadzu support structure characterized by being connected to bolts.
JP2006005944U 2006-07-25 2006-07-25 Shimadai support structure Expired - Fee Related JP3125895U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013124143A (en) * 2011-12-13 2013-06-24 Mitsubishi Electric Corp Buffer base serving as elevator hoisting machine base, and method for manufacturing and installing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013124143A (en) * 2011-12-13 2013-06-24 Mitsubishi Electric Corp Buffer base serving as elevator hoisting machine base, and method for manufacturing and installing the same

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