JPH11125008A - Section for construction and civil engineering work - Google Patents

Section for construction and civil engineering work

Info

Publication number
JPH11125008A
JPH11125008A JP30790197A JP30790197A JPH11125008A JP H11125008 A JPH11125008 A JP H11125008A JP 30790197 A JP30790197 A JP 30790197A JP 30790197 A JP30790197 A JP 30790197A JP H11125008 A JPH11125008 A JP H11125008A
Authority
JP
Japan
Prior art keywords
concave groove
recessed grooves
tubular member
civil engineering
section
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.)
Granted
Application number
JP30790197A
Other languages
Japanese (ja)
Other versions
JP3158245B2 (en
Inventor
Toshiaki Yoshida
俊明 吉田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHINKO ENTERPRISE CO Ltd
SHINKO KIGYO KK
Original Assignee
SHINKO ENTERPRISE CO Ltd
SHINKO KIGYO KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHINKO ENTERPRISE CO Ltd, SHINKO KIGYO KK filed Critical SHINKO ENTERPRISE CO Ltd
Priority to JP30790197A priority Critical patent/JP3158245B2/en
Publication of JPH11125008A publication Critical patent/JPH11125008A/en
Application granted granted Critical
Publication of JP3158245B2 publication Critical patent/JP3158245B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PROBLEM TO BE SOLVED: To use a plurality of section integrally connected with each other by means of simple operation in accordance with conditions at a construction site and to simplify operations for erecting while reducing cost by a method wherein recessed grooves are formed in the longitudinal direction at the upside and the underside of a square tubular member, and for the recessed groove, the front side is made narrower in the width than the innermost part. SOLUTION: Recessed grooves 2..., each in dovetail groove shape with its front side 2a made in the width narrower than the innermost part 2b, are formed in the longitudinal direction respectively at the upside 1a and the underside 1b and at the left side 1c and the right side 1d of a square tubular member approximately in a rectangular section made up of aluminum drawn material. In the case where a plurality of sections are connected vertically in accordance with conditions at a construction site, projecting parts of a joint member made up in the section along the sectional shape of the recessed groove 2 of the square tubular member from a long material equipped at its both ends at the right and the left with the projecting stripes to be slidably inserted into the recessed grooves 2 are fitted for connection into the opposite recessed grooves 2 and 2 of the suctions A, A arranged vertically. The sections A, A can be connected horizontally by the joint members with side faces thereof being arranged side by side.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、土面掘穿工事にお
ける土留用矢板の腹押え材、或いはコンクリート打設工
事において型枠を支持する端太材として使用される型材
に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a form material used as a holding material for a sheet pile for earth retaining in excavation work on soil or a thick material for supporting a formwork in concrete placing work.

【0002】[0002]

【従来の技術】従来、土面掘穿工事における土留用矢板
の腹押え材、或いはコンクリート打設工事における型枠
用端太材として、金属製の角又は丸パイプや木製の柱材
が多く使用されている。そして現場の状況に応じて、例
えば大きな負荷がかかる現場では腹押え材の間隔を狭め
たり、場合によっては2本並べて組み付けている。
2. Description of the Related Art Conventionally, metal corner or round pipes and wooden pillars are often used as a material for retaining piles of soil piles in soil excavation work or as a thick material for formwork in concrete placing work. Have been. Depending on the situation at the site, for example, at a site where a large load is applied, the interval between the belly press members is reduced, or in some cases, two of them are assembled side by side.

【0003】[0003]

【発明が解決しようとする課題】しかし、端太材や腹押
え材の数が多くなればそれだけ組み付けのための手間が
嵩んで作業が面倒となると共に、土留め用矢板に使用す
る場合には左右の腹押え材を矢板に押しつけるためのジ
ャッキの数が増加してコストが高くつくといった問題点
があった。そこで本発明は、現場の状況に応じて複数の
型材を簡単な操作で連結一体化して使用できるように
し、これにより組み付け操作を簡略化してコストの低減
化を図ることを主たる目的とするものである。
However, as the number of thick ends and stomach holding members increases, the labor for assembling increases and the work becomes cumbersome. There has been a problem that the number of jacks for pressing the left and right belly holding members against the sheet pile increases and the cost increases. Accordingly, the present invention has a main object of enabling a plurality of mold members to be connected and integrated by a simple operation according to the situation at the site, thereby simplifying the assembling operation and reducing costs. is there.

【0004】[0004]

【課題を解決するための手段】該目的を達成するために
本発明では次のような手段を講じた。即ち本発明に係る
型材Aにあっては、略4角形の角筒材1の上下面1a、
1bに、長さ方向に沿って凹溝2が形成され、該凹溝2
の入り口部分2aが奥部2bより狭く形成されている構
造とした。前記凹溝2は角筒材の左右側面1c、1dに
も形成するようにしてもよい。また、前記角筒材1に加
え、該角筒材の凹溝2の断面形状に沿った断面を有し且
つ該凹溝2に摺動自在に係入する凸条部4、4を左右両
端に備えたジョイント材5を別途用意するのがよい。
In order to achieve the above object, the present invention takes the following measures. That is, in the shape member A according to the present invention, the upper and lower surfaces 1a of the substantially rectangular
1b, a groove 2 is formed along the longitudinal direction, and the groove 2
Has a structure in which the entrance portion 2a is formed narrower than the inner portion 2b. The concave groove 2 may be formed also on the left and right side surfaces 1c and 1d of the rectangular cylindrical member. Further, in addition to the rectangular tube member 1, the protruding ridge portions 4, 4 having a cross section along the cross-sectional shape of the concave groove 2 of the rectangular cylindrical member and slidably engaging with the concave groove 2 are provided at both left and right ends. It is better to separately prepare the joint material 5 provided for the above.

【0005】こうすることによって、現場の状況に応じ
て型材Aを単品で使用したり、或いはジョイント材5を
使用して型材相互を上下に、或いは側面を合わした状態
で左右に連結して使用することができる。また前記ジョ
イント材5に代えて、例えば凹溝2にボルト頭を挿入し
てボルト軸部を外部に突出させ、この軸部に別に用意し
た連結板のボルト挿入穴を挿入し、ナットで締め付ける
ことにより型材相互を連結することも可能である。この
ように現場の状況に応じて複数の型材を連結一体化して
使用することにより組み付け操作を簡略化してコストの
低減化を図ることができる。
[0005] In this way, the mold material A can be used alone according to the situation at the site, or the joints 5 can be used to connect the mold materials to each other up and down, or to connect them to the left and right with their side surfaces joined. can do. In place of the joint member 5, for example, a bolt head is inserted into the concave groove 2 to project a bolt shaft portion to the outside, and a bolt insertion hole of a separately prepared connecting plate is inserted into the shaft portion and tightened with a nut. It is also possible to connect the shape members with each other. In this way, by connecting and using a plurality of mold members in accordance with the situation at the site, the assembling operation can be simplified and the cost can be reduced.

【0006】[0006]

【発明の実施の形態】図1乃至図6は本発明に係る型材
Aの実施例を示した図であって、アルミ引き抜き材によ
って形成された略長方形の角筒材1の上下面1a、1b
並びに左右側面1c、1dに、長さ方向に沿って凹溝2
…が形成されている。該凹溝2はその入り口部分2aが
奥部2bより狭くしたアリ溝状の形態で形成されてい
る。
1 to 6 are views showing an embodiment of a molding material A according to the present invention, in which upper and lower surfaces 1a, 1b of a substantially rectangular square tube material 1 formed by a drawn aluminum material.
The left and right side surfaces 1c and 1d have grooves 2 along the length direction.
... are formed. The concave groove 2 is formed in a dovetail shape in which the entrance portion 2a is narrower than the inner portion 2b.

【0007】符号5は前記型材Aを連結するためのジョ
イント材であって、角筒材1の凹溝2の断面形状に沿っ
た断面を有し且つ該凹溝2に摺動自在に係入する凸条部
4、4を左右両端に備えた長尺材で形成されている。こ
のジョイント材5の長さは型材Aの長さと同じであるこ
とが好ましいが、短くてもよい。
Reference numeral 5 denotes a joint member for connecting the mold member A, which has a cross section along the cross-sectional shape of the concave groove 2 of the rectangular cylindrical member 1 and is slidably engaged with the concave groove 2. It is formed of a long material provided with convex ridges 4 and 4 at both left and right ends. The length of the joint material 5 is preferably the same as the length of the mold material A, but may be shorter.

【0008】上記のごとく構成された型材は、例えば土
留め用矢板の腹押え材として使用する場合は、図6に示
すように左右の型材A、Aをジャッキ7で連結して組み
付けたものを左右の矢板6、6の間に降下させ、所定の
位置でジャッキ7を伸張させて型材A、Aを矢板に押し
つけて使用する。この際、型材Aの上面に形成された凹
溝2はジャッキ7の当板8の折曲げ片9を受け入れて左
右の型材A、Aを連結するのに役立つ。また、該凹溝2
はクレーン吊り下げ用のフック8を取り付ける取り付け
部として有効である。即ち図5で詳しく示すように、フ
ック10のネジ軸11に螺合したナット12を凹溝2に
挿入して取り付けることにより、該フック10を介して
クレーンで組み付け型材を吊り下げて昇降させることが
できる。
[0008] When used as, for example, a stomach holding member of a sheet pile for earth retaining, the shaped member constituted as described above is obtained by connecting left and right shaped members A, A with a jack 7 as shown in FIG. It is lowered between the left and right sheet piles 6, 6, the jack 7 is extended at a predetermined position, and the shapes A, A are pressed against the sheet piles for use. At this time, the concave groove 2 formed on the upper surface of the mold A serves to receive the bent piece 9 of the abutment plate 8 of the jack 7 and to connect the left and right molds A. The groove 2
Is effective as a mounting portion for mounting the hook 8 for hanging the crane. That is, as shown in detail in FIG. 5, a nut 12 screwed to the screw shaft 11 of the hook 10 is inserted into the concave groove 2 and attached, so that the assembling material is hung up and down by a crane via the hook 10. Can be.

【0009】また、現場の状況に応じて複数の型材を上
下に、或いは側面を合わした状態で左右に連結して使用
することができる。即ち図2に示すように、ジョイント
材5の凸条部4、4を上下に配置した型材A、Aの相対
する凹溝2、2に嵌め込むことによって簡単に2個連結
して使用することができる。この連結姿勢において相互
の型材の間に隙間が生じないようにジョイント材5の長
さを設定しておくのが好ましい。また場合によっては図
3に示すように、型材の側面を合わした状態で前記ジョ
イント材5により型材A、Aを左右に連結して使用する
こともできる。
In addition, a plurality of mold members can be used by connecting them up and down or right and left with their side surfaces joined according to the situation at the site. That is, as shown in FIG. 2, two ridges 4, 4 of the joint member 5 are easily connected to each other by fitting the ridges 4, 4 into the concave grooves 2, 2 of the form members A, A arranged vertically. Can be. It is preferable to set the length of the joint member 5 so that no gap is formed between the mold members in this connection posture. In some cases, as shown in FIG. 3, the joints 5 can be used to connect the molds A, A to the left and right with the side surfaces of the molds joined together.

【0010】上記型材を上下に間隔をあけて連結する場
合は、図4に示すような上下に長い幹を持つ連結板13
を使用すればよい。この連結板による連結構造について
は特定はされないが、例えば凹溝2にボルト頭14を挿
入してボルト軸部15を外部に突出させ、この軸部15
に連結板13のボルト挿入穴16を挿入し、ナット17
で締め付けることにより型材相互を上下に間隔をあけて
連結することが可能である。このように現場の状況に応
じて複数の型材を連結一体化して使用することにより組
み付け操作を簡略化してコストの低減化を図ることがで
きる。
In the case where the above-mentioned mold members are vertically connected at intervals, a connecting plate 13 having a vertically long trunk as shown in FIG.
Should be used. Although the connection structure by this connection plate is not specified, for example, a bolt head 14 is inserted into the concave groove 2 so that the bolt shaft 15 protrudes to the outside.
The bolt insertion hole 16 of the connecting plate 13 is inserted into the
It is possible to connect the shape members with an interval up and down by tightening. In this way, by connecting and using a plurality of mold members in accordance with the situation at the site, the assembling operation can be simplified and the cost can be reduced.

【0011】以上本発明の代表的と思われる実施例につ
いて説明したが、本発明は必ずしもこれらの実施例の構
造のみに限定されるものではない。例えば、型材の素材
としてはアルミに限らずステンレス、鋼板その他所定の
強度を備えた硬質材料であれば何であってもよい。その
他本発明では前記の構成要件を備え、本発明にいう目的
を達成し、以下にいう効果を有する範囲内において適宜
改変して実施することができるものである。
Although the preferred embodiments of the present invention have been described above, the present invention is not necessarily limited to the structures of these embodiments. For example, the material of the mold material is not limited to aluminum, but may be any material such as stainless steel, steel plate, or any other hard material having a predetermined strength. In addition, the present invention has the above constitutional requirements, achieves the object of the present invention, and can be appropriately modified and implemented within a range having the following effects.

【0012】[0012]

【発明の効果】以上詳述したごとく本発明に係る型材に
あっては、現場の増強に合わせて単品で使用したり、或
いは型材相互を上下に、或いは側面を合わした状態で左
右に連結して使用することができ、これにより型材の組
み付け操作を簡略化してコストの低減化を図ることがで
きると共に、凹溝が型材の補強リブを兼ねて型材強度を
高めることができる。また型材の凹溝に摺動自在に係入
する凸条部を左右に備えたジョイント材を使用すること
により、簡単にしかも強固に複数の型材を一体連結する
ことができて便利である。
As described in detail above, in the section according to the present invention, the section can be used as a single item in accordance with the reinforcement of the site, or the sections can be connected to each other up and down or side to side with the sides joined. Thus, the assembling operation of the mold can be simplified, the cost can be reduced, and the strength of the mold can be increased by the concave groove also serving as the reinforcing rib of the mold. In addition, by using a joint member provided on both the left and right with a ridge slidably engaged with the concave groove of the mold member, a plurality of mold members can be easily and firmly connected integrally and conveniently.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明に係る型材の一実施例を示す斜視図。FIG. 1 is a perspective view showing one embodiment of a mold according to the present invention.

【図2】上記型材をジョイント材を介して上下に連結し
た状態を示す斜視図。
FIG. 2 is a perspective view showing a state in which the mold members are vertically connected via a joint material.

【図3】上記型材をジョイント材を介して左右に連結し
た状態を示す斜視図。
FIG. 3 is a perspective view showing a state in which the mold members are connected to each other via a joint material.

【図4】上記型材を上下に間隔をあけて連結した状態を
示す斜視図。
FIG. 4 is a perspective view showing a state in which the above-mentioned mold members are connected at an interval in the vertical direction.

【図5】上記型材と吊り下げ用フックを示す正面図。FIG. 5 is a front view showing the shape member and a hanging hook.

【図6】上記型材を土留め用矢板の腹押え材として使用
した状態を示す斜視図。
FIG. 6 is a perspective view showing a state in which the above-mentioned shape member is used as a stomach holding material of a sheet retaining sheet pile.

【符号の説明】[Explanation of symbols]

1 角筒材 1a、1b 角筒材の上下面 1c、1d 角筒材の左右側面 2 凹溝 2a 凹溝の入り口部分 2b 凹溝の奥部 4 凸条部 5 ジョイント材 DESCRIPTION OF SYMBOLS 1 Square-tube material 1a, 1b Upper and lower surfaces of a square-tube material 1c, 1d Right and left side surfaces of a square-tube material 2 Groove 2a Entrance portion of a groove 2b Depth of a groove 4 Convex ridge 5 Joint material

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 略4角形の角筒材(1)の上、下面(1a)、
(1b)に、長さ方向に沿って凹溝(2)、(2)が形成され、該
凹溝(2)の入り口部分(2a)が奥部(2b)より狭く形成され
ている建築、土木工事用型材。
An upper and lower surface (1a) of a substantially quadrangular rectangular tube (1),
(1b), a concave groove (2) along the length direction, (2) is formed, the entrance part (2a) of the concave groove (2) is formed narrower than the inner part (2b), Shape material for civil engineering work.
【請求項2】 前記角筒材(1)の左、右側面(1c)、(1d)
にも前記同様の凹溝(2)、(2)が設けられている請求項1
に記載の建築、土木工事用型材。
2. The left and right side surfaces (1c), (1d) of the rectangular tube (1).
The same concave grooves (2), (2) are provided also in the above.
Architectural and civil engineering profiles as described in.
【請求項3】 前記角筒材(1)の凹溝(2)の断面形状に沿
った断面を有し且つ該凹溝(2)に摺動自在に係入する凸
条部(4)、(4)を左右に備えたジョイント材(5)が組み合
わされている請求項1又は2に記載の建築、土木工事用
型材。
3. A ridge portion (4) having a cross-section along the cross-sectional shape of the concave groove (2) of the rectangular cylindrical member (1) and slidably engaged in the concave groove (2); The building and civil engineering profile according to claim 1 or 2, wherein a joint material (5) having (4) on both sides is combined.
JP30790197A 1997-10-21 1997-10-21 Building materials for construction and civil engineering Expired - Fee Related JP3158245B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30790197A JP3158245B2 (en) 1997-10-21 1997-10-21 Building materials for construction and civil engineering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30790197A JP3158245B2 (en) 1997-10-21 1997-10-21 Building materials for construction and civil engineering

Publications (2)

Publication Number Publication Date
JPH11125008A true JPH11125008A (en) 1999-05-11
JP3158245B2 JP3158245B2 (en) 2001-04-23

Family

ID=17974543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30790197A Expired - Fee Related JP3158245B2 (en) 1997-10-21 1997-10-21 Building materials for construction and civil engineering

Country Status (1)

Country Link
JP (1) JP3158245B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010000269A (en) * 2000-08-31 2001-01-05 박성수 System for producing and constructing precast panel for mold and multipurpose assembling materials
KR20010108579A (en) * 2000-05-29 2001-12-08 박성수 Manufacture of Jangjae materials and accessories for construction, formwork and new construction method using them
KR20020012804A (en) * 2000-08-08 2002-02-20 박성수 Structural Assembly and Accessory Systems
KR100708765B1 (en) * 2005-03-07 2007-04-18 윤은중 Structure and assembly for protecting landslide
KR100710757B1 (en) 2005-03-07 2007-04-24 윤은중 Structure and assembly for protecting landslide
CN102400549A (en) * 2010-09-17 2012-04-04 张启贵 Combined type shaping template for building
CN104110133A (en) * 2014-07-08 2014-10-22 重庆合筑科技有限公司 Back ridge with ribs and forming method thereof
JP2017057653A (en) * 2015-09-17 2017-03-23 ジェコス株式会社 Wale
JP2018184770A (en) * 2017-04-26 2018-11-22 日本タイロッド工業株式会社 Opening prevention metal fitting

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110242036B (en) * 2019-06-26 2021-07-20 黄海清 Aluminum die system reinforcing system and construction method and use method thereof

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010108579A (en) * 2000-05-29 2001-12-08 박성수 Manufacture of Jangjae materials and accessories for construction, formwork and new construction method using them
KR20020012804A (en) * 2000-08-08 2002-02-20 박성수 Structural Assembly and Accessory Systems
KR20010000269A (en) * 2000-08-31 2001-01-05 박성수 System for producing and constructing precast panel for mold and multipurpose assembling materials
KR100708765B1 (en) * 2005-03-07 2007-04-18 윤은중 Structure and assembly for protecting landslide
KR100710757B1 (en) 2005-03-07 2007-04-24 윤은중 Structure and assembly for protecting landslide
CN102400549A (en) * 2010-09-17 2012-04-04 张启贵 Combined type shaping template for building
CN104110133A (en) * 2014-07-08 2014-10-22 重庆合筑科技有限公司 Back ridge with ribs and forming method thereof
JP2017057653A (en) * 2015-09-17 2017-03-23 ジェコス株式会社 Wale
JP2018184770A (en) * 2017-04-26 2018-11-22 日本タイロッド工業株式会社 Opening prevention metal fitting

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Publication number Publication date
JP3158245B2 (en) 2001-04-23

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