JPH047319Y2 - - Google Patents
Info
- Publication number
- JPH047319Y2 JPH047319Y2 JP1984020173U JP2017384U JPH047319Y2 JP H047319 Y2 JPH047319 Y2 JP H047319Y2 JP 1984020173 U JP1984020173 U JP 1984020173U JP 2017384 U JP2017384 U JP 2017384U JP H047319 Y2 JPH047319 Y2 JP H047319Y2
- Authority
- JP
- Japan
- Prior art keywords
- fittings
- fitting
- steel scaffolding
- steel
- board
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 230000037431 insertion Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Ladders (AREA)
- Fencing (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野」
この考案は、鋼製足場板の端部連結金具に関す
る。[Detailed description of the invention] [Industrial application field] This invention relates to an end connecting fitting for a steel scaffolding board.
通常、鋼製足場板は、軽量化のため断面略溝状
に形成され、その長手方向両端部には連結金具が
取付けられている。
Usually, a steel scaffolding board is formed into a substantially groove-shaped cross section to reduce weight, and connecting fittings are attached to both longitudinal ends of the steel scaffolding board.
ところで、従来この種の連結金具は鋼製足場板
の端部に溶接によつて取付けられ、取外しが全く
できなかつた。 Incidentally, conventionally, this type of connecting metal fittings were attached to the ends of steel scaffolding plates by welding, and could not be removed at all.
このため、取付けが比較的面倒なだけでなく、
互換性がないため、補強金具等、他の端部金具と
の付け代えが全くできなかつた。 For this reason, not only is installation relatively troublesome, but
Due to the lack of compatibility, it was not possible to replace it with other end fittings such as reinforcing fittings.
また、従来の連結金具では、その形状上、鋼製
足場板間の連結に際し、相互の鋼製足場板を連結
できないものがほとんどであつた。 Moreover, most of the conventional connecting fittings cannot connect the steel scaffolding plates to each other due to their shape.
この考案は、前記従来の問題点を解消するため
に提案されたもので、補強金具等、他の端部金具
との付け代えができ、かつ、鋼製足場板間の連結
に際し、鋼製足場板に方向性を生じさせることが
なくいずれの方向に設置しても相互の鋼製足場板
を連結することができる鋼製足場板の端部連結金
具を提供することを目的とする。
This invention was proposed to solve the above-mentioned conventional problems, and it is possible to replace the reinforcing metal fittings with other end fittings, and when connecting steel scaffolding plates, it is possible to To provide an end connecting fitting for steel scaffolding boards, which can connect steel scaffolding boards to each other even when installed in any direction without causing directionality in the boards.
この考案は鋼製足場板の左右両端部に取付けら
れる端部連結金具であり、前記左右連結金具は連
結側に足場板の幅に等しい幅に一体に形成した複
数の連結突起と略溝状の連結凹部および連結受け
部とを有し、連結金具の両側に足場板の側壁に当
接してボルト止め可能な取付片を延設すると共
に、左右連結金具の一方の連結突起は他方の連結
凹部および連結受け部と係合離脱可能に構成さ
れ、左右連結金具は連結突起および連結受け部に
それぞれ形成したボルト挿通孔に挿通されたボル
トにより固着可能に構成され、かつ連結突起の先
端下面には段部が形成されていることにより前記
目的を達成するものである。
This invention is an end connecting fitting that is attached to both the left and right ends of a steel scaffolding board, and the left and right connecting fittings have a plurality of connecting protrusions integrally formed with a width equal to the width of the scaffolding board on the connecting side, and a substantially groove-shaped end fitting. It has a connecting recess and a connecting receiving part, and a mounting piece that can be bolted to the side wall of the scaffolding plate is extended on both sides of the connecting fitting, and the connecting protrusion of one of the left and right connecting fittings is connected to the connecting recess and the connecting receptacle of the other side. The left and right connecting fittings are configured to be able to engage and disengage from the connecting protrusion, and the left and right connecting fittings are configured to be fixed by bolts inserted through bolt insertion holes formed in the connecting protrusion and the connecting receptacle, respectively. The above object is achieved by forming the section.
〔実施例」
以下、この考案を図示する一実施例によつて説
明すると、鋼製足場板１は、その長手方向に何枚
も敷き並べて設置されるタイプの鋼製足場板であ
り、真下に開口する断面略溝状に形成されてい
る。[Example] Hereinafter, this invention will be explained with reference to an example illustrating the invention. The steel scaffolding board 1 is a type of steel scaffolding board that is installed in a number of rows in the longitudinal direction. The cross section is formed into an open groove shape.
鋼製足場板１の長手方向の左右両端部には、硬
質合成樹脂若しくはアルミの鋳物または鋳鉄から
一体に形成してなる連結用の端部連結金具２，３
が取付けられている。 At both left and right ends in the longitudinal direction of the steel scaffolding board 1, there are end connecting fittings 2, 3 integrally formed from hard synthetic resin, aluminum casting, or cast iron.
is installed.
左右端部連結金具２，３の連結側には、その横
方向の一方の片側端部とほぼ中央部に位置して連
結突起４と連結突起５が形成され、かつ当該連結
突起４と連結突起５間に、連結凹部６が端部連結
金具２，３の他方の片側端部には連結受け部８が
形成されている。 A connecting protrusion 4 and a connecting protrusion 5 are formed on the connecting side of the left and right end connecting fittings 2 and 3 at approximately the center of one side end in the lateral direction, and the connecting protrusion 4 and the connecting protrusion A connecting recess 6 is formed between the ends of the connecting fittings 2 and 3, and a connecting receiving portion 8 is formed at the other end of the connecting fittings 2 and 3.
連結突起４，５先端部の下面は段形に形成さ
れ、かつ前記連結突起５の先端部にボルト挿通孔
７が形成されている。 The lower surfaces of the leading ends of the connecting projections 4 and 5 are formed in a stepped shape, and a bolt insertion hole 7 is formed in the leading end of the connecting projection 5.
また、左右端部連結金具２，３の凹部６の底部
は連結突起５の受け部８となり、この受け部８に
はボルト挿通孔９が形成されている。 Further, the bottoms of the recesses 6 of the left and right end connecting fittings 2 and 3 serve as receiving portions 8 for the connecting projections 5, and a bolt insertion hole 9 is formed in this receiving portion 8.
端部連結金具２，３の取付側の横方向の左右両
端部には、所定長の取付片１０，１０が形成さ
れ、当該取付片１０，１０には複数個の取付孔１
１，１１が形成されている。 Attachment pieces 10, 10 of a predetermined length are formed at both left and right ends in the lateral direction on the attachment side of the end connecting fittings 2, 3, and a plurality of attachment holes 1 are formed in the attachment pieces 10, 10.
1 and 11 are formed.
このように形成された端部連結金具２，３は鋼
製足場板１の長手方向両端部に取付片１０，１０
を鋼製足場板１の側片１ａ，１ａ端部の内側に沿
わせて設置され、かつ前記取付片１０，１０の取
付孔１１，１１とこれに対応して形成された側片
１ａ，１ａの取付孔１１，１１に取付ボルト１
２，１２を挿着することにより取付けられてい
る。 The end connecting fittings 2 and 3 formed in this way are attached to mounting pieces 10 and 10 at both longitudinal ends of the steel scaffolding board 1.
The side pieces 1a, 1a are installed along the inner sides of the ends of the side pieces 1a, 1a of the steel scaffolding board 1, and are formed in correspondence with the mounting holes 11, 11 of the mounting pieces 10, 10. Attach the mounting bolts 1 to the mounting holes 11, 11 of
It is attached by inserting and attaching 2 and 12.
このような構成において、左右両端部に端部連
結金具２，３を取付けた２枚の鋼製足場板１，１
は連結突起４，５が連結凹部６および連結受け部
８に係合離脱可能に構成され、連結突起４，５の
先端部が受け部８，８の上に掛止可能とされ、か
つボルト挿通孔７，９が一致し、このボルト挿通
孔７，９に連結ボルト（図示せず）を挿着するこ
とにより、２枚の鋼製足場板１，１は連結可能と
されている。 In such a configuration, two steel scaffolding boards 1, 1 are attached with end connecting fittings 2, 3 on both left and right ends.
The connecting protrusions 4 and 5 are configured to be able to engage and disengage from the connecting recess 6 and the connecting receiving part 8, and the tips of the connecting protrusions 4 and 5 can be hooked onto the receiving parts 8 and 8, and the bolts can be inserted. The two steel scaffolding plates 1, 1 can be connected by aligning the holes 7, 9 and inserting connecting bolts (not shown) into the bolt insertion holes 7, 9.
この考案は、以上の構成からなり、鋼製足場板
両端部に取付けられる左右端部連結金具は、その
表側に互いに係合し得る連結突起、連結凹部およ
び連結受け部を形成してなり、しかも、これらは
左右点対称な位置に形成されているので、何枚も
の鋼製足場板を連結しながら敷設する際に、各鋼
製足場板はいずれの向きに設置しても、連結する
ことができるとともに連結後の鋼製足場板の連結
部の横方向および上下方向のずれを阻止すること
ができる。
This invention has the above-mentioned configuration, and the left and right end connecting fittings attached to both ends of the steel scaffolding plate have connecting protrusions, connecting recesses, and connecting receivers formed on their front sides to be able to engage with each other. , these are formed in symmetrical positions on the left and right points, so when laying multiple steel scaffolding boards while connecting them, each steel scaffolding board can be connected no matter which direction it is installed. At the same time, it is possible to prevent the joint portion of the steel scaffolding boards from shifting in the lateral and vertical directions after they are connected.
また、左右端部連結金具は、その裏側に取付片
を有し、この取付片を鋼製足場板の端部にボルト
止めすることにより着脱可能とされているので、
破損しても簡単に付け代えが可能である。 In addition, the left and right end connecting fittings have a mounting piece on the back side, and this mounting piece can be attached and detached by bolting it to the end of the steel scaffolding board.
Even if it is damaged, it can be easily replaced.
また、連結金具は一体に形成したから硬質性合
成樹脂若しくはアルミの鋳物または鋳鉄より製作
することができるから、大量生産による製造コス
トの大幅低減も可能である。 Furthermore, since the connecting fittings are integrally formed, they can be manufactured from hard synthetic resin, aluminum castings, or cast iron, so that manufacturing costs can be significantly reduced through mass production.
第１図は鋼製足場板の平面図、第２図、第３図
および第４図は、その端部拡大平面図、端部拡大
側面図、および拡大端面図、第５図はアルミ鋳物
からなる端部連結金具の平面図である。
１……鋼製足場板、２……端部連結金具、４，
５……連結突起、６……連結凹部、７，９……ボ
ルト挿通孔、８……連結受け部、１０……取付
片、１１……取付孔、１２……取付ボルト。
Figure 1 is a plan view of a steel scaffolding board, Figures 2, 3, and 4 are an enlarged end plan view, an enlarged side view, and an enlarged end view of the steel scaffolding board, and Figure 5 is an aluminum casting board. FIG. 3 is a plan view of the end connecting fitting. 1...Steel scaffolding board, 2...End connecting metal fittings, 4,
5... Connection protrusion, 6... Connection recess, 7, 9... Bolt insertion hole, 8... Connection receiving part, 10... Mounting piece, 11... Mounting hole, 12... Mounting bolt.
Claims (1)
結金具であり、前記左右連結金具に連結側に足場
板の幅に等しい幅に一体に形成した複数の連結突
起と略溝状の連結凹部および連結受け部とを有
し、連結金具の両側に足場板の側壁に当接してボ
ルト止め可能な取付片を延設すると共に、左右連
結金具の一方の連結突起は他方の連結凹部および
連結受け部と係合離脱可能に構成され、左右連結
金具は連結突起および連結受け部にそれぞれ形成
したボルト挿通孔に挿通されたボルトにより固着
可能に構成され、かつ連結突起の先端下面には段
部が形成されていることを特徴とする鋼製足場板
の端部連結金具。 An end connecting fitting is attached to both left and right ends of a steel scaffold board, and the left and right connecting fittings include a plurality of connecting protrusions integrally formed with a width equal to the width of the scaffold board on the connecting side, a substantially groove-shaped connecting recess, and A connecting recess and a connecting receptacle are provided on both sides of the connecting fitting, and mounting pieces that can be bolted to the side walls of the scaffolding plate are extended on both sides of the connecting fitting. The left and right connecting fittings are configured to be able to be engaged with and disengaged from each other, and the left and right connecting fittings are configured to be fixed with bolts inserted through bolt insertion holes formed in the connecting protrusion and the connecting receiver, respectively, and a step is formed on the bottom surface of the tip of the connecting protrusion. An end connecting fitting for a steel scaffolding board, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017384U JPS60133049U (en) | 1984-02-15 | 1984-02-15 | Steel scaffold board end connection fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017384U JPS60133049U (en) | 1984-02-15 | 1984-02-15 | Steel scaffold board end connection fittings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60133049U JPS60133049U (en) | 1985-09-05 |
| JPH047319Y2 true JPH047319Y2 (en) | 1992-02-26 |
Family
ID=30510413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017384U Granted JPS60133049U (en) | 1984-02-15 | 1984-02-15 | Steel scaffold board end connection fittings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60133049U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5831345B2 (en) * | 1979-01-10 | 1983-07-05 | キヤロル・プロダクツ・インコ−ポレ−テツド | Allantoin-urocanic acid complex |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5831345U (en) * | 1981-08-24 | 1983-03-01 | アサヒ産業株式会社 | Scaffold board joint structure |
-
1984
- 1984-02-15 JP JP2017384U patent/JPS60133049U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5831345B2 (en) * | 1979-01-10 | 1983-07-05 | キヤロル・プロダクツ・インコ−ポレ−テツド | Allantoin-urocanic acid complex |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60133049U (en) | 1985-09-05 |
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