JP2700371B2 - Temporary mounting device - Google Patents

Temporary mounting device

Info

Publication number
JP2700371B2
JP2700371B2 JP34532792A JP34532792A JP2700371B2 JP 2700371 B2 JP2700371 B2 JP 2700371B2 JP 34532792 A JP34532792 A JP 34532792A JP 34532792 A JP34532792 A JP 34532792A JP 2700371 B2 JP2700371 B2 JP 2700371B2
Authority
JP
Japan
Prior art keywords
main body
shaped main
temporary
mounting device
clamp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP34532792A
Other languages
Japanese (ja)
Other versions
JPH06167126A (en
Inventor
綱七 藤井
Original Assignee
株式会社国元商会
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 株式会社国元商会 filed Critical 株式会社国元商会
Priority to JP34532792A priority Critical patent/JP2700371B2/en
Publication of JPH06167126A publication Critical patent/JPH06167126A/en
Application granted granted Critical
Publication of JP2700371B2 publication Critical patent/JP2700371B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Steps, Ramps, And Handrails (AREA)

Description

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

【0001】[0001]

【産業上の利用分野】本発明は、建物の建設作業現場で
安全手摺り、安全ネットあるいは作業用足場などの各種
仮設用部材を取付けるのに使用される仮設用取付け装置
に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a temporary mounting device used for mounting various temporary members such as safety handrails, safety nets or work scaffolds at a construction site of a building.

【0002】[0002]

【従来の技術及びその課題】従来、仮設用安全手摺りな
どの仮設用部材を取付ける場合は、既設の型鋼の外向き
水平エッジ部や垂直エッジ部にクランプを装着し、この
クランプに仮設用部材を取付けるようにしており、従っ
て型鋼に外向き水平エッジ部や垂直エッジ部がなければ
クランプによる仮設用部材の取付けを行うことが出来な
かった。
2. Description of the Related Art Conventionally, when attaching a temporary member such as a temporary safety handrail, a clamp is attached to an outward horizontal edge or a vertical edge of an existing steel die, and the temporary member is attached to the clamp. Therefore, the temporary member cannot be attached by the clamp unless the horizontal and vertical edges are directed outward from the die steel.

【0003】例えば、木造プレハブ住宅では2階の床の
開口部(階段取付け用開口部など)の周囲に、床板を支
持する梁材としての軽量型鋼がその水平エッジ部が内向
きとなるように配設されているが、この場合、前記開口
部に沿って作業者の落下防止用安全手摺りなどを取付け
ようとしても、前記型鋼の水平エッジ部が床板の下側で
内向きに存在しているので、当該水平エッジ部を利用し
て安全手摺りなどを取付けることが出来ないことにな
る。
[0003] For example, in a wooden prefabricated house, lightweight steel as a beam material for supporting a floor panel is provided around a floor opening (a stair mounting opening or the like) on the second floor so that a horizontal edge portion thereof faces inward. It is arranged, but in this case, even if an attempt is made to attach a safety handrail or the like for preventing a worker from falling along the opening, the horizontal edge of the section steel is present inward below the floor plate. Therefore, it is not possible to attach a safety handrail or the like using the horizontal edge portion.

【0004】本発明は、上記のように階段取付け用開口
部などの周囲に水平エッジ部が内向きとなるように型鋼
が設けてある場合に、この型鋼の内向き水平エッジ部を
利用して、落下防止用安全手摺りなどを前記開口部の周
囲に取付けることが出来るようにした仮設用取付け装置
を提供することを目的とする。
[0004] The present invention utilizes the inward horizontal edge portion of the shape steel when the shape steel is provided around the stair mounting opening or the like so that the horizontal edge portion faces inward as described above. It is another object of the present invention to provide a temporary mounting device capable of mounting a safety rail or the like for preventing a fall around the opening.

【0005】[0005]

【課題を解決するための手段】上記目的を達成するため
に、本考案における仮設用取付け装置は、型鋼の内向き
水平エッジ部に対して外向きに嵌合するコ形本体と、こ
のコ形本体の上下一対の水平脚部間に位置し且つ垂直縦
方向の長孔とこれを貫通する固定具とによって当該コ形
本体に一定範囲内昇降可能に取付けられた押さえ部材と
から成り、前記押さえ部材には、コ形本体の上下両脚部
の先端より横外方に突出するクランプ装着部を形成して
なるものである。
In order to achieve the above object, a temporary mounting device according to the present invention comprises a U-shaped main body which is fitted outwardly to an inward horizontal edge portion of a shape steel, and a U-shaped main body. A holding member which is located between a pair of upper and lower horizontal legs of the main body and which is attached to the U-shaped main body so as to be able to ascend and descend within a certain range by a vertically long hole and a fixing tool penetrating therethrough; The member is formed with a clamp mounting portion projecting laterally outward from the tips of the upper and lower legs of the U-shaped main body.

【0006】そして、前記押さえ部材は、縦断面を門形
形状に構成して、その両側板間にコ形本体の下側脚部を
遊嵌させると共に、当該両側板から、コ形本体の上下両
脚部をつなぐ垂直連結部を挟む取付け板部を連設し、こ
の両取付け板部を前記長孔と固定具とによりコ形本体に
取付けることが好ましい。
The pressing member has a longitudinal section formed in a gate shape, and the lower leg of the U-shaped main body is loosely fitted between both side plates. It is preferable that a mounting plate portion sandwiching a vertical connecting portion connecting both legs is continuously provided, and both mounting plate portions are mounted on the U-shaped main body by the elongated hole and the fixing tool.

【0007】[0007]

【実施例】実施例について図面を参照して説明すると、
図1〜図3において、1は、プレハブ住宅の2階の床の
開口部Oの周囲に水平エッジ部が内向きとなるように配
設された、梁材としての断面コ字形型鋼で、上下一対の
水平エッジ部1a,1aとこれらをつなぐ垂直壁部1b
とから成り、上部水平エッジ部1a上に床板Fが載設さ
れる。2は本発明に係る仮設用取付け装置で、前記型鋼
1の水平エッジ部1aに取付けられる。3は仮設用取付
け装置2に装着されるクランプで、このクランプ2には
支柱保持杆4が連結固定してあって、この支柱保持杆4
に、作業者の落下防止用安全手摺り5の支柱6が保持固
定される。
Embodiments will be described with reference to the drawings.
1 to 3, reference numeral 1 denotes a U-shaped steel cross section as a beam material, which is disposed around an opening O on the floor of the second floor of a prefabricated house so that a horizontal edge portion faces inward. A pair of horizontal edges 1a, 1a and a vertical wall 1b connecting them;
The floor plate F is mounted on the upper horizontal edge portion 1a. Reference numeral 2 denotes a temporary mounting device according to the present invention, which is mounted on the horizontal edge 1a of the die 1 described above. Reference numeral 3 denotes a clamp which is attached to the temporary mounting device 2. A support rod 4 is fixedly connected to the clamp 2, and the support rod 4 is fixed.
The support column 6 of the safety handrail 5 for preventing a worker from falling is held and fixed.

【0008】仮設用取付け装置2は、型鋼1の内向き水
平エッジ部1aに対して外向きに嵌合するコ形本体7
と、このコ形本体7の上下一対の水平脚部8a,8b間
に位置し且つ垂直縦方向の長孔9及びこれを貫通する固
定具10によって当該コ形本体7に一定範囲内昇降可能
に取付けられた押さえ部材11とから成り、この押さえ
部材11には、前記コ形本体の上下両脚部8a,8bの
先端より横外方に突出するクランプ装着部12が形成さ
れている。前記固定具10はボルト10a、蝶ナット1
0b及び座金10cから成る。
The temporary mounting device 2 includes a U-shaped main body 7 which is fitted outwardly with respect to the inward horizontal edge portion 1a of the shape steel 1.
And a vertically extending long hole 9 and a fixing tool 10 penetrating therethrough, which are located between the pair of upper and lower horizontal legs 8a and 8b of the U-shaped main body 7 so that the U-shaped main body 7 can be moved up and down within a certain range. The holding member 11 is provided with a clamp mounting portion 12 that protrudes laterally outward from the tips of the upper and lower legs 8a and 8b of the U-shaped main body. The fixing device 10 includes a bolt 10a, a wing nut 1
0b and a washer 10c.

【0009】図4は仮設用取付け装置2の上記構成部材
を分かりやすく分解して示したもので、コ形本体7は、
上下両脚部8a,8bとこれらをつなぐ垂直連結部13
とから成り、下側の脚部8aには上側の脚部8bとの間
で前記型鋼1の水平エッジ部1aを挟持固定する締結用
螺軸14が設けられ、この螺軸14の先端には皿ばね1
5が取付けてあり、また垂直連結部13には前記固定具
10のボルト10aを挿通させるボルト挿通孔19が設
けてある。前記押さえ部材11は、上板11aと両側板
11b,11bとで縦断面が門形を成すように形成し
て、その両側板11b,11b間に前記コ形本体7の下
側脚部8aを遊嵌させると共に、両側板11b,11b
からコ形本体7の前記垂直連結部13を挟む取付け板部
20を一体連設して、この取付け板部20に前記長孔9
を形成し、この長孔9と前記固定具10とによって、コ
形本体7に一定範囲内昇降可能に取付け固定するように
構成されている。また、この押さえ部材11の上板11
aの、前記取付け板部20と反対側の端部を前記クラン
プ装着部12としている。
FIG. 4 is an exploded view of the components of the temporary mounting device 2 for easy understanding.
Upper and lower legs 8a, 8b and a vertical connecting portion 13 connecting them
The lower leg portion 8a is provided with a fastening screw shaft 14 for holding and fixing the horizontal edge portion 1a of the section steel 1 between the lower leg portion 8a and the upper leg portion 8b. Disc spring 1
5 is attached, and the vertical connecting portion 13 is provided with a bolt insertion hole 19 through which the bolt 10a of the fixture 10 is inserted. The holding member 11 is formed such that the upper plate 11a and the side plates 11b, 11b have a gate-shaped vertical section, and the lower leg 8a of the U-shaped main body 7 is provided between the side plates 11b, 11b. While being loosely fitted, both side plates 11b, 11b
A mounting plate portion 20 sandwiching the vertical connecting portion 13 of the U-shaped main body 7 is integrally connected, and the mounting plate portion 20 is provided with the elongated hole 9.
Is formed and fixed to the U-shaped main body 7 by the elongated hole 9 and the fixture 10 so as to be movable up and down within a certain range. Further, the upper plate 11 of the pressing member 11
The end of “a” opposite to the mounting plate 20 is the clamp mounting portion 12.

【0010】前記クランプ装着部12に装着するクラン
プ3は、仮設用取付け装置2のコ形本体7と同様なコ形
本体21を有し、このコ形本体21の下側脚部21aに
は上側脚部21bとの間でクランプ装着部12を挟持固
定する締結用螺軸23が設けられ、この螺軸23の先端
に皿バネ24が取付けてある。そして、前記上下両脚部
21a,21bをつなぐ垂直連結部21cに前記支柱保
持杆4が固着されていて、この支柱保持杆4に前記安全
手摺り5の各手摺り支柱6の下端部が嵌合固定される。
The clamp 3 mounted on the clamp mounting portion 12 has a U-shaped main body 21 similar to the U-shaped main body 7 of the temporary mounting device 2, and the lower leg 21a of the U-shaped main body 21 has an upper side. A fastening screw shaft 23 for clamping and fixing the clamp mounting portion 12 between the leg portion 21b is provided, and a disc spring 24 is attached to the tip of the screw shaft 23. The column holding rod 4 is fixed to a vertical connecting portion 21c connecting the upper and lower legs 21a and 21b, and the lower end of each handrail column 6 of the safety handrail 5 is fitted to the column holding rod 4. Fixed.

【0011】上述したような構成を有する仮設用取付け
装置2の使用にあたっては、押さえ部材11をコ形本体
7に嵌合し、押さえ部材11の両取付け板部20がコ形
本体7の垂直連結部13を挟む状態で固定具10のボル
ト10aを前記長孔9及びボルト挿通孔19に通して、
その先端部に蝶ナット10bを螺合する。このとき、締
結用螺軸14を緩めて、皿ばね15とコ形本体7の上側
脚部8bとの間を適当に開けておくと共に、蝶ナット1
0bを緩めて、押さえ部材11が前記長孔9を介して昇
降可能な状態にしておく。
In using the temporary mounting device 2 having the above-described configuration, the holding member 11 is fitted into the U-shaped main body 7, and both mounting plate portions 20 of the holding member 11 are vertically connected to the U-shaped main body 7. The bolt 10a of the fixture 10 is passed through the elongated hole 9 and the bolt insertion hole 19 with the portion 13 interposed therebetween,
A wing nut 10b is screwed into the tip. At this time, the screw shaft 14 for fastening is loosened to appropriately open the space between the disc spring 15 and the upper leg 8b of the U-shaped body 7, and the wing nut 1
Ob is loosened so that the holding member 11 can be moved up and down through the elongated hole 9.

【0012】しかして、この仮設用取付け装置2を型鋼
1の内側からその下部水平エッジ部1aに対向させて、
コ形本体7の上側脚部8bと押さえ部材11の上板11
aとの間に前記水平エッジ部1aを挿入し、その端縁を
コ形本体7の垂直連結部13に当接させる。それから、
前記締結用螺軸14を締結し、皿ばね15を介して押さ
え部材11の上板11bを前記水平エッジ部1a下面に
圧接固定し、そして固定具10の蝶ナット10bを締め
付けて、仮設用取付け装置2を水平エッジ部1aに固定
する。
Thus, the temporary mounting device 2 is opposed to the lower horizontal edge portion 1a from the inside of the section steel 1,
The upper leg 8b of the U-shaped main body 7 and the upper plate 11 of the holding member 11
The horizontal edge part 1a is inserted between the vertical edge part a and the edge of the horizontal edge part 1a and the vertical connection part 13 of the U-shaped main body 7 is brought into contact with the horizontal edge part 1a. then,
The fastening screw shaft 14 is fastened, the upper plate 11b of the holding member 11 is pressed and fixed to the lower surface of the horizontal edge portion 1a via the disc spring 15, and the wing nut 10b of the fixture 10 is tightened to be temporarily mounted. The device 2 is fixed to the horizontal edge 1a.

【0013】こうして仮設用取付け装置2を型鋼1の内
向き水平エッジ部1aに固定することによって、型鋼1
の垂直壁部1bを挿んでコ形本体7の反対側に押さえ部
材11のクランプ装着部12が外向き突出することにな
る。従って、この外向きに突出したクランプ装着部12
にクランプ3のコ形本体21を嵌合させ、締結用螺軸2
3を締め付けることにより、クランプ3をクランプ装着
部12に固定する。この場合、締結用螺軸23を締結す
ると、先端の皿ばね24によりクランプ装着部12がコ
形本体21の上側脚部21bに圧接され、それによって
クランプ3がクランプ装着部12に固定されることにな
る。そして、このクランプ3に取付けられた支柱保持杆
4に安全手摺り5の手摺り支柱6を嵌合固定すればよ
い。
By fixing the temporary mounting device 2 to the inward horizontal edge portion 1a of the section 1 in this way, the section 1
Then, the clamp mounting portion 12 of the holding member 11 projects outward on the opposite side of the U-shaped main body 7 by inserting the vertical wall portion 1b. Therefore, the outwardly protruding clamp mounting portion 12
The main body 21 of the clamp 3 is fitted to the
The clamp 3 is fixed to the clamp mounting portion 12 by tightening the clamp 3. In this case, when the fastening screw shaft 23 is fastened, the clamp mounting portion 12 is pressed against the upper leg portion 21b of the U-shaped main body 21 by the disc spring 24 at the tip, whereby the clamp 3 is fixed to the clamp mounting portion 12. become. Then, the handrail support 6 of the safety handrail 5 may be fitted and fixed to the support rod 4 attached to the clamp 3.

【0014】この実施例では、コ形本体7の下側水平脚
部8aに設けた締結用螺軸14と、垂直連結部13の長
孔9を貫通する固定具10とによって、押さえ部材11
をコ形本体7に対し固定するようにしているが、前記締
結用螺軸14は本発明に必須のものではなく、固定具1
0単独で、押さえ部材11をコ形本体7に対して固定す
るようにしてもよい。
In this embodiment, the holding member 11 is formed by the fastening screw shaft 14 provided on the lower horizontal leg 8a of the U-shaped main body 7 and the fixing tool 10 penetrating the elongated hole 9 of the vertical connecting portion 13.
Is fixed to the U-shaped body 7, but the fastening screw shaft 14 is not essential to the present invention, and
The holding member 11 may be fixed to the U-shaped main body 7 by itself.

【0015】[0015]

【発明の作用及び効果】本発明の請求項1に係る仮設用
取付け装置においては、型鋼の内向き水平エッジ部にコ
形本体を嵌合させて、このコ形本体の上側水平脚部と押
さえ部材との間に前記水平エッジ部を挟み込んだ状態
で、当該押さえ部材を固定具によってコ形本体に固定
し、それにより仮設用取付け装置を前記水平エッジ部に
固定する。
In the temporary mounting device according to the first aspect of the present invention, the U-shaped main body is fitted to the inward horizontal edge portion of the mold steel, and the upper horizontal leg portion of the U-shaped main body and the holding member are held. The holding member is fixed to the U-shaped main body by a fixing tool with the horizontal edge portion sandwiched between the member and the temporary mounting device is fixed to the horizontal edge portion.

【0016】こうして仮設用取付け装置を型鋼の内向き
水平エッジ部に固定することにより、型鋼の垂直壁部を
挟んで前記コ形本体と反対側に押さえ部材のクランプ装
着部が外向き突出することになる。従って、この外向き
に突出したクランプ装着部にクランプを装着すれば、こ
のクランプによって安全手摺りなどの各種仮設用部材の
取付けを行うことが出来る。
By fixing the temporary mounting device to the inward horizontal edge portion of the section steel in this way, the clamp mounting portion of the holding member projects outward on the side opposite to the U-shaped body with the vertical wall section of the section steel interposed therebetween. become. Therefore, if a clamp is mounted on the outwardly protruding clamp mounting portion, various temporary members such as safety handrails can be mounted by the clamp.

【0017】また、請求項2のように、押さえ部材を、
縦断面門形形状に構成して、その両側板間にコ形本体の
下側脚部を遊嵌させると共に、当該両側板から連設した
取付け板部でコ形本体の垂直連結部を挟み、この両取付
け板部を前記長孔と固定具とによりコ形本体に取付ける
ようにした場合は、コ形本体に対する押さえ部材の取付
けをより安定なものとすることが出来る。
Further, as in claim 2, the pressing member is
With a vertical cross-section gate-shaped configuration, the lower leg of the U-shaped main body is loosely fitted between both side plates, and the vertical connecting portion of the U-shaped main body is sandwiched by a mounting plate portion continuously provided from the both side plates, In the case where the both mounting plate portions are mounted on the U-shaped main body by the elongated holes and the fixtures, the mounting of the pressing member to the U-shaped main body can be made more stable.

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

【図1】本発明の実施例を示す仮設用取付け装置の一部
縦断面正面図である。
FIG. 1 is a partial longitudinal sectional front view of a temporary attachment device showing an embodiment of the present invention.

【図2】図1のA−A線断面図である。FIG. 2 is a sectional view taken along line AA of FIG.

【図3】図1の矢印Bから見た概略側面図である。FIG. 3 is a schematic side view as viewed from an arrow B in FIG. 1;

【図4】仮設用取付け装置の分解斜視図である。FIG. 4 is an exploded perspective view of the temporary mounting device.

【符号の説明】[Explanation of symbols]

1 型鋼 1a 内向き水平エッジ部 2 仮設用取付け装置 3 クランプ 5 安全手摺り(仮設用部材) 7 コ形本体 8a 下側脚部 8b 上側脚部 9 長孔 10 固定具 11 押さえ部材 11a 上板 11b 側板 12 クランプ装着部 13 コ形本体の垂直連結部 20 押さえ部材の取付け板部 F 床板 O プレハブ住宅の2階の床の開口部 DESCRIPTION OF SYMBOLS 1 Section steel 1a Inward horizontal edge part 2 Temporary mounting device 3 Clamp 5 Safety handrail (temporary member) 7 U-shaped main body 8a Lower leg 8b Upper leg 9 Elongated hole 10 Fixture 11 Holding member 11a Upper plate 11b Side plate 12 Clamp mounting portion 13 Vertical connection portion of U-shaped main body 20 Mounting plate portion of holding member F Floor plate O Opening of floor on second floor of prefabricated house

Claims (2)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】型鋼の内向き水平エッジ部に対して外向き
に嵌合するコ形本体と、このコ形本体の上下一対の水平
脚部間に位置し且つ垂直縦方向の長孔とこれを貫通する
固定具とによって当該コ形本体に一定範囲内昇降可能に
取付けられた押さえ部材とから成り、前記押さえ部材に
は、コ形本体の上下両脚部の先端より横外方に突出する
クランプ装着部を形成してなる仮設用取付け装置。
1. A U-shaped body fitted outwardly to an inward horizontal edge portion of a section steel, and a vertically vertical slot located between a pair of upper and lower horizontal legs of the U-shaped body. And a holding member attached to the U-shaped body so as to be able to ascend and descend within a certain range by a fixing tool penetrating the U-shaped body. A temporary mounting device that forms a mounting part.
【請求項2】前記押さえ部材は、縦断面を門形形状に構
成して、その両側板間にコ形本体の下側脚部を遊嵌させ
ると共に、当該両側板から、コ形本体の上下両脚部をつ
なぐ垂直連結部を挟む取付け板部を連設し、この両取付
け板部を前記長孔と固定具とによりコ形本体に取付けて
なる請求項1に記載の仮設用取付け装置。
2. The pressing member has a longitudinal section formed in a gate shape, and a lower leg portion of the U-shaped main body is loosely fitted between both side plates. 2. The temporary mounting device according to claim 1, wherein a mounting plate portion sandwiching a vertical connecting portion connecting the both leg portions is continuously provided, and the mounting plate portions are mounted on the U-shaped main body by the elongated hole and the fixing tool.
JP34532792A 1992-11-30 1992-11-30 Temporary mounting device Expired - Lifetime JP2700371B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP34532792A JP2700371B2 (en) 1992-11-30 1992-11-30 Temporary mounting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34532792A JP2700371B2 (en) 1992-11-30 1992-11-30 Temporary mounting device

Publications (2)

Publication Number Publication Date
JPH06167126A JPH06167126A (en) 1994-06-14
JP2700371B2 true JP2700371B2 (en) 1998-01-21

Family

ID=18375843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP34532792A Expired - Lifetime JP2700371B2 (en) 1992-11-30 1992-11-30 Temporary mounting device

Country Status (1)

Country Link
JP (1) JP2700371B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109488010A (en) * 2018-09-03 2019-03-19 中建三局集团有限公司 A kind of section steel beam clip system and its construction method being used in turn

Also Published As

Publication number Publication date
JPH06167126A (en) 1994-06-14

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