JPH0327169Y2 - - Google Patents
Info
- Publication number
- JPH0327169Y2 JPH0327169Y2 JP1983057121U JP5712183U JPH0327169Y2 JP H0327169 Y2 JPH0327169 Y2 JP H0327169Y2 JP 1983057121 U JP1983057121 U JP 1983057121U JP 5712183 U JP5712183 U JP 5712183U JP H0327169 Y2 JPH0327169 Y2 JP H0327169Y2
- Authority
- JP
- Japan
- Prior art keywords
- hook
- temporary
- piece
- locking piece
- shroud
- 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
Links
- 238000010276 construction Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Fencing (AREA)
Description
【考案の詳細な説明】
この考案は、建設現場、資材置場等において、
安全に作業するため使用する仮囲い板を支持枠に
対して能率よく、かつ、確実に設置することを目
的とした建設用仮囲い板の止め金具に関するもの
である。[Detailed explanation of the invention] This invention can be used at construction sites, material storage areas, etc.
This invention relates to a fastener for a temporary construction fence, which is intended to efficiently and reliably install a temporary fence used for safe work to a support frame.
従来、支持枠に仮囲い板を取り付けるには、実
公昭52−3313号公報に記載のように、仮囲い板の
凹形状部に金属片を溶接にて取り付け、金属片と
凹形状部の隙間に針金の一端を挿入し、支持枠を
介して仮囲い板を固定するものがある。 Conventionally, in order to attach a temporary shroud to a support frame, as described in Japanese Utility Model Publication No. 52-3313, a metal piece is attached to the concave part of the temporary shroud by welding, and the gap between the metal piece and the concave part is There is a method in which one end of wire is inserted into the temporary shroud and the temporary shroud is fixed via a support frame.
これは、取り付け時において多くの労力を要
し、作業性も悪く、経済的にも不利である。 This requires much labor during installation, has poor workability, and is economically disadvantageous.
また、信頼性にも乏しく、雨天においては溶接
が出来ないため、目に見えない機械的損失も多大
であり、取り外し作業においても、針金を1本、
1本外すのに手間が掛り不合理で、非能率的であ
る。 In addition, it is not reliable and cannot be welded in the rain, so there is a large amount of invisible mechanical loss.
It takes time and effort to remove one piece, which is unreasonable and inefficient.
その他、別の在来施工法としては、実公昭56−
22010号公報に記載のようにフツク金具の取付孔
と仮囲い板の取付孔とを重ね合せ、一方の取付孔
よりボルトを挿入し、ナツトにて締付け、仮囲い
板と支持枠とを固定するものがある。 In addition, as another conventional construction method,
As described in Publication No. 22010, overlap the mounting holes of the hook metal fittings and the mounting holes of the temporary shroud, insert bolts from one of the mounting holes, and tighten with nuts to fix the temporary shroud and the support frame. There is something.
これは仮囲い板の内側と外側とで複数の作業人
員が必要なため、作業性において多くの労力を要
し、不経済である。 This requires a plurality of workers to work inside and outside the temporary shroud, which requires a lot of labor and is uneconomical.
この考案は、上記のような欠点に鑑み、これら
を解消するためになされたもので、次に、その構
成を各実施例の図面に従つて説明する。 This invention was made in view of the above-mentioned drawbacks and in order to eliminate them.Next, its structure will be explained with reference to the drawings of each embodiment.
第1図は、第1実施例を示す正面図で、一本の
連続した棒鋼状本体1は、その基端部に下向きの
鉤形の係止片2を設け、先端部に弯曲形のフツク
片3をそれぞれ設け、該フツク片3と鉤形の係止
片2との接合部4付近に雄ねじ状の締付軸5を形
成してなる。 FIG. 1 is a front view showing the first embodiment, in which a continuous steel bar body 1 is provided with a downward hook-shaped locking piece 2 at its base end and a curved hook at its tip. Each piece 3 is provided, and a male threaded tightening shaft 5 is formed near the joint 4 between the hook piece 3 and the hook-shaped locking piece 2.
6は上記本体1の雄ねじ状の締付軸5に螺着し
た締付ナツトで、前記雄ねじ状の締付軸5と共に
締付部7を構成する。 Reference numeral 6 denotes a tightening nut screwed onto the male threaded tightening shaft 5 of the main body 1, and together with the male threaded tightening shaft 5, constitutes a tightening portion 7.
上記のように構成した第1実施例による止め金
具の使用例について下記に述べる。 An example of the use of the fastener according to the first embodiment configured as described above will be described below.
第2図に示すように予め建設現場、資材置場等
の敷地周囲に支持パイプP1を打込み、これに数
段の横パイプP2を取り付けて支持枠Pを組立て
おく。 As shown in FIG. 2, a support pipe P1 is driven in advance around a site such as a construction site or a material storage yard, and several stages of horizontal pipes P2 are attached to it to assemble a support frame P.
この時上段の横パイプP2及び中段の横パイプ
にはフツク片3を下向に取り付け、下段の横パイ
プにはフツク片3を上向に取り付けるものとす
る。 At this time, the hook pieces 3 are attached downward to the upper horizontal pipe P2 and the middle horizontal pipe, and the hook pieces 3 are attached upward to the lower horizontal pipe.
その上段の横パイプに取り付ける場合、仮囲い
板Aに予め貫通孔aを設け、仮囲い板Aの内側か
ら貫通孔aより係止片2を挿入し、係止片2が仮
囲い板Aの外側より突出したのを確認した後、フ
ツク片3を横パイプP2の上方から引掛けてセツ
トし、続いて締付ナツト6を締付けることによ
り、係止片2の内面で仮囲い板Aを引寄せて取り
付けることができる。 When attaching to the upper horizontal pipe, make a through hole a in the temporary shroud A in advance, insert the locking piece 2 from the through hole a from the inside of the temporary shroud A, and the locking piece 2 will attach to the temporary shroud A. After confirming that it has protruded from the outside, set the hook piece 3 by hooking it from above the horizontal pipe P2, and then tightening the tightening nut 6 to pull the temporary shroud plate A with the inner surface of the locking piece 2. Can be mounted close together.
このように、止め金具をセツトした後、仮囲い
板Aを起立させる。 After setting the fasteners in this way, the temporary shroud A is erected.
次に中段の横パイプ及び下段の横パイプに対し
ても前記と同様にして取り付けてもよいが、特
に、下段の横パイプに対しては、係止片2を横パ
イプの下方から引掛けることにより、仮囲い板の
浮上りを防止することができる。 Next, the middle horizontal pipe and the lower horizontal pipe may be attached in the same manner as described above, but especially for the lower horizontal pipe, the locking piece 2 should be hooked from below the horizontal pipe. This can prevent the temporary shroud from floating up.
このように、仮囲い板Aと支持枠Pとを、仮囲
い板Aの内側より1人で操作して組立てることが
できるため、外側作業人員が不要となり、能率よ
く、かつ安全に作業できる。 In this way, the temporary shroud A and the support frame P can be assembled by one person from inside the temporary shroud A, eliminating the need for outside workers and allowing efficient and safe work.
また少ない労力で施工でき、工期も短縮するこ
とができる。 Furthermore, it can be constructed with less labor and the construction period can be shortened.
次に、この考案に係る他の実施例を説明する
と、第3図は第2実施例による使用状態の正面図
で、本体21は係止片22とフツク片23の向き
を接合部24を中心に同方向に曲設したもので係
止片22を横パイプP2の上方より仮囲い板Aの
貫通孔aに対して容易に挿入できるため、作業性
がよい。 Next, to explain another embodiment according to this invention, FIG. 3 is a front view of the second embodiment in a state of use, in which the main body 21 has the locking piece 22 and the hook piece 23 centered on the joint part 24. Since the locking pieces 22 can be easily inserted into the through holes a of the temporary shrouding plate A from above the horizontal pipe P2, the workability is good.
尚、係止片22は接合部24を中心に360゜内の
任意の角度に曲設することも容易に考えられる。 Incidentally, it is easily possible that the locking piece 22 is bent at any angle within 360° with the joint portion 24 as the center.
第4図は第3実施例による使用状態の正面図
で、先端部に上向きの摘み片3aを設けることに
より、取り付け、取り外しが簡単、容易にでき
る。 FIG. 4 is a front view of the third embodiment in use, and by providing an upwardly facing knob 3a at the tip, attachment and detachment can be made simple and easy.
第5図は第4実施例による使用状態の正面図
で、仮囲い板Aと横パイプP2との隙間に形成さ
れた本体の接合部4上方より、それをまたいでク
サビ7を打込むことにより、簡単にしかも確実に
固定することができる。 FIG. 5 is a front view of the fourth embodiment in use, in which a wedge 7 is driven from above the joint 4 of the main body formed in the gap between the temporary shroud A and the horizontal pipe P2, and across it. can be fixed easily and reliably.
第6図は第5実施例による使用状態の一部切断
正面図で、本体51の接合部54にクサビ孔54
aを設けこれにクサビ板57を打込んで、仮囲い
板Aを係止片52側に押し付けて締付けるもの
で、前記と同様、簡単に、確実に固定することが
できる。 FIG. 6 is a partially cutaway front view of the fifth embodiment in use, with a wedge hole 54 in the joint 54 of the main body 51.
A is provided, a wedge plate 57 is driven into the wedge plate 57, and the temporary shroud plate A is pressed against the locking piece 52 and tightened, so that it can be fixed easily and reliably in the same manner as described above.
以上のように、この考案の止め金具によれば、
簡単な構造により、仮囲い板の取付けが内側から
容易にでき、しかも確実に施工できる効果があ
る。 As mentioned above, according to the fastener of this invention,
Due to the simple structure, the temporary shroud can be easily installed from the inside, and has the effect of ensuring reliable construction.
また仮囲い板に設ける孔も単純円形であり、現
場での加工も容易にできる等、実用上の効開が大
である。 In addition, the holes provided in the temporary shroud are simple circular, making it easy to process on-site, which has great practical benefits.
第1図はこの考案の止め金具の第1実施例を示
す正面図、第2図はその第1実施例による使用状
態を示す正面図、第3図は第2実施例を示す使用
状態の正面図、第4図は第3実施例を示す使用状
態の正面図、第5図は第4実施例を示す使用状態
の正面図、第6図は第5実施例を示す使用状態の
一部切断正面図である。
1……本体、2……係止片、3……フツク片、
4……接合部、6……締付ナツト、7……締付
部、A……仮囲い板、P……支持枠。
Fig. 1 is a front view showing the first embodiment of the fastener of this invention, Fig. 2 is a front view showing the first embodiment in use, and Fig. 3 is a front view showing the second embodiment in use. FIG. 4 is a front view of the third embodiment in use, FIG. 5 is a front view of the fourth embodiment in use, and FIG. 6 is a partial cutaway of the fifth embodiment in use. It is a front view. 1... Main body, 2... Locking piece, 3... Hook piece,
4... Joint part, 6... Tightening nut, 7... Tightening part, A... Temporary shroud, P... Support frame.
Claims (1)
止片を設け、先端部に弯曲形のフツク片をそれぞ
れ設け、該フツク片と係止片の接合部付近に締付
部を構成してなる建設用仮囲い板の止め金具。 A hook-shaped locking piece is provided at the base end of one continuous steel bar body, a curved hook piece is provided at the tip, and a tightening part is provided near the joint between the hook piece and the locking piece. Fasteners for temporary construction fencing boards made up of:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5712183U JPS59173849U (en) | 1983-04-14 | 1983-04-14 | Fasteners for temporary construction fence boards |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5712183U JPS59173849U (en) | 1983-04-14 | 1983-04-14 | Fasteners for temporary construction fence boards |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59173849U JPS59173849U (en) | 1984-11-20 |
JPH0327169Y2 true JPH0327169Y2 (en) | 1991-06-12 |
Family
ID=30187431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5712183U Granted JPS59173849U (en) | 1983-04-14 | 1983-04-14 | Fasteners for temporary construction fence boards |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59173849U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011001699A (en) * | 2009-06-16 | 2011-01-06 | Nikken Fence & Metal:Kk | Safety fence and method for attaching the same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5542969A (en) * | 1978-09-25 | 1980-03-26 | Yoshirou Shigemori | Method of assembling airrpermeable tentative screen |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4914333U (en) * | 1972-05-04 | 1974-02-06 |
-
1983
- 1983-04-14 JP JP5712183U patent/JPS59173849U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5542969A (en) * | 1978-09-25 | 1980-03-26 | Yoshirou Shigemori | Method of assembling airrpermeable tentative screen |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011001699A (en) * | 2009-06-16 | 2011-01-06 | Nikken Fence & Metal:Kk | Safety fence and method for attaching the same |
Also Published As
Publication number | Publication date |
---|---|
JPS59173849U (en) | 1984-11-20 |
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