JPS624125Y2 - - Google Patents
Info
- Publication number
- JPS624125Y2 JPS624125Y2 JP1981070706U JP7070681U JPS624125Y2 JP S624125 Y2 JPS624125 Y2 JP S624125Y2 JP 1981070706 U JP1981070706 U JP 1981070706U JP 7070681 U JP7070681 U JP 7070681U JP S624125 Y2 JPS624125 Y2 JP S624125Y2
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- vertical frame
- groove plate
- vertical
- clamping part
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
【考案の詳細な説明】
本案は支持腕嵌合用縦形溝板１の基部に縦枠挟
持部２を形成し、同挟持部２に設けた雌螺子３に
締付ボルト４を螺入し、同ボルト４の先端面に食
込み刃５又は突起６を設け、かつ上記縦形溝板１
の側面に透孔７を穿設し、同透孔７と符合しかつ
同溝板１と直交する雌螺子３′を側面に設け、同
雌螺子３′に締付ボルト４′を螺入し、同ボルト
４′の先端面に食込み刃５又は突起６を設けてな
る作業用足場取付金具に関するものである。支持
腕８は足場板９の下面支持腕であつてその基部を
上記溝板１に嵌合させる。縦枠挟持部２は上記縦
形溝板１の上端面又は上下端面に設けた直交平板
１０により形成され、同平板１０の一端に第３図
に示すように縦枠受座１１を形成し、同平板１０
の他端に上記受座１１に向う雌螺子３を突設し、
同雌螺子３に螺入した上記ボルト４の先端面と上
記受座１１との中間に縦枠１２が挿入される。上
記受座１１には食込み用横向ジグザグ刃１１′を
形成すると良い。第９図には同ジグザグ刃１１′
に代えて上記雌螺子３、ボルト４と直交する雌螺
子３″、ボルト４″を設けたものを示す。又第１０
図および１１図には縦形溝板１の方向と平行方向
に互に対向する雌螺子３、ボルト４を上下２個所
に設けたものが示される。縦枠１２は船舶外板１
３の内面に溶接して設けた補強用助状縦枠であつ
て〓形形鋼（第３図）や〓形形鋼等がある。第３
図、第４図、第９図では縦形溝板１の基端部に同
溝板１と直交する〓形板１４を溶着し、同〓形板
１４の上面に上記平板１０をボルト１５で着脱自
在に固定しその着脱により左舷用と右舷用とに使
い分けるが、第１０図、第１１図の場合は縦形溝
板１と平板１０、１０とを一体に固定したまま左
右両舷に転用可能である。尚図中１６で示すもの
は受座取付ボルト、１７は補強板である。[Detailed description of the invention] In this invention, a vertical frame clamping part 2 is formed at the base of the vertical groove plate 1 for fitting the support arm, and a tightening bolt 4 is screwed into a female screw 3 provided on the clamping part 2. A biting edge 5 or a protrusion 6 is provided on the tip surface of the bolt 4, and the vertical groove plate 1
A through hole 7 is bored in the side surface of the plate, a female screw 3' is provided on the side surface that matches the through hole 7 and is orthogonal to the groove plate 1, and a tightening bolt 4' is screwed into the female screw 3'. , relates to a working scaffolding fitting in which a biting edge 5 or a protrusion 6 is provided on the distal end surface of the bolt 4'. The support arm 8 is a lower surface support arm of the scaffold board 9, and its base is fitted into the groove board 1. The vertical frame holding portion 2 is formed by an orthogonal flat plate 10 provided on the upper end surface or upper and lower end surfaces of the vertical groove plate 1, and a vertical frame receiving seat 11 is formed at one end of the flat plate 10 as shown in FIG. flat plate 10
A female screw 3 protruding toward the catch seat 11 is provided at the other end,
A vertical frame 12 is inserted between the tip end surface of the bolt 4 screwed into the female screw 3 and the seat 11. It is preferable that a horizontal zigzag blade 11' for biting is formed on the seat 11. Figure 9 shows the same zigzag blade 11'.
A female screw 3'' and a bolt 4'' which are perpendicular to the female screw 3 and bolt 4 are provided instead. Also the 10th
11A and 11B show a structure in which female screws 3 and bolts 4 are provided at two locations, upper and lower, facing each other in a direction parallel to the direction of the vertical groove plate 1. The vertical frame 12 is the ship's outer panel 1
This is an auxiliary vertical frame for reinforcing that is welded to the inner surface of a steel plate, and includes shaped steel (Fig. 3), shaped steel, etc. Third
4 and 9, a square plate 14 perpendicular to the vertical groove plate 1 is welded to the base end of the vertical groove plate 1, and the flat plate 10 is attached and detached to the upper surface of the vertical groove plate 14 with bolts 15. It can be fixed freely and used for port and starboard by attaching and detaching it, but in the case of Figures 10 and 11, it can be used for both left and right while the vertical groove plate 1 and flat plates 10, 10 are fixed together. be. In the figure, numeral 16 indicates a seat mounting bolt, and numeral 17 indicates a reinforcing plate.
従つて船舶外板１３の内面に溶接した複数の縦
枠１２に上記挟持部２を嵌装し、締付ボルト４を
回動してこれを締付けると、同ボルト４の先端面
の環状食込み刃５又は突起６が縦枠１２に食込み
上記縦形溝板１の基部を同縦枠１２に固定するこ
とができる。そして支持腕８の基部を同溝板１の
溝内に嵌装し、ボルト４を回動してこれを支持腕
８の側面に締付けると食込み刃５又は突起６が同
支持腕８の側面に食い込み同支持腕８を縦枠１２
と直角方向に固定することができる。そして同支
持腕８上に足場板９を載置し同足場板９上に溶接
器具、ボンベ等を塔載し溶接工事や或は塗装工事
等各種工事を行うものである。 Therefore, when the above-mentioned clamping portion 2 is fitted to a plurality of vertical frames 12 welded to the inner surface of the ship's outer skin 13 and the tightening bolt 4 is rotated and tightened, an annular biting edge on the tip surface of the bolt 4 is formed. 5 or the protrusions 6 can bite into the vertical frame 12 and fix the base of the vertical groove plate 1 to the vertical frame 12. Then, when the base of the support arm 8 is fitted into the groove of the groove plate 1 and the bolt 4 is rotated and tightened to the side surface of the support arm 8, the biting blade 5 or protrusion 6 is inserted into the side surface of the support arm 8. The support arm 8 is inserted into the vertical frame 12
It can be fixed in the right angle direction. Then, a scaffold board 9 is placed on the support arm 8, and welding tools, cylinders, etc. are placed on the scaffold board 9, and various works such as welding work or painting work are performed.
従来の足場は足場板支持腕の基部を縦枠に仮溶
接によつて固定したものであるから足場の上下或
は水平移動毎に仮溶接を溶断研磨仕上げする必要
があるため煩雑化しかつ危険性を伴い作業能率を
向上し難い欠陥があつた。 In conventional scaffolding, the base of the scaffold plate support arm is fixed to the vertical frame by temporary welding, so the temporary welding has to be cut and polished each time the scaffold is moved vertically or horizontally, which is complicated and dangerous. There were defects that made it difficult to improve work efficiency.
本案は上述のように構成したので作業用足場取
付金具を縦枠１２にきわめて簡便迅速に取付け得
るばかりでなく同金具はきわめて容易に取外し得
て足場の上下水平方向移動に即応し得るし溶断仕
上げの必要がないし、しかも支持腕８の基部を上
記縦形溝板１に嵌合させボルト４′を締付けるだ
けで支持腕８は固定し同支持腕８を簡便に取付け
得て作業能率の向上に役立つものである。 Since the present invention is constructed as described above, it is not only possible to attach the work scaffolding fittings to the vertical frame 12 very simply and quickly, but also the fittings can be removed very easily to immediately respond to vertical and horizontal movement of the scaffolding, and it is finished by fusing. Moreover, the support arm 8 can be fixed simply by fitting the base of the support arm 8 into the vertical groove plate 1 and tightening the bolt 4', and the support arm 8 can be easily attached, which is useful for improving work efficiency. It is something.
第１図は本案の作業用足場取付金具を示す平面
図、第２図はその側面図、第３図は第１図の一部
拡大図、第４図は第３図Ａ−Ａ線による側面図、
第５図は受座の平面図、第６図は第５図Ｂ−Ｂ線
による縦断面図、第７図は締付ボルトの側面図、
第８図は第７図Ｃ−Ｃ線による正面図、第９図は
第３図の他例の平面図、第１０図は上記取付金具
の他例の平面図、第１１図は第１０図Ｄ−Ｄ線に
よる側面図、第１２図は第４図Ｅ−Ｅ線による縦
断面図、第１３図は第１１図Ｆ−Ｆ線による縦断
面図である。
１……支持腕嵌合用縦形溝板、２……縦枠挟持
部、３，３′……雌螺子、４，４′……締付ボル
ト、５……縦枠食込み刃、６……突起、７……透
孔。
Fig. 1 is a plan view showing the working scaffold mounting bracket of the present invention, Fig. 2 is a side view thereof, Fig. 3 is a partially enlarged view of Fig. 1, and Fig. 4 is a side view taken along line A-A in Fig. 3. figure,
Fig. 5 is a plan view of the catch, Fig. 6 is a vertical sectional view taken along line B-B in Fig. 5, and Fig. 7 is a side view of the tightening bolt.
Fig. 8 is a front view taken along the line C-C in Fig. 7, Fig. 9 is a plan view of another example of Fig. 3, Fig. 10 is a plan view of another example of the above mounting bracket, and Fig. 11 is Fig. 10. 12 is a side view taken along the line DD, FIG. 12 is a longitudinal sectional view taken along the line EE in FIG. 4, and FIG. 13 is a longitudinal sectional view taken along the line FF in FIG. 11. 1... Vertical groove plate for fitting support arm, 2... Vertical frame holding part, 3, 3'... Female screw, 4, 4'... Tightening bolt, 5... Vertical frame biting blade, 6... Protrusion , 7...through hole.
Claims (1)
２を形成し、同挟持部２に設けた雌螺子３に締
付ボルト４を螺入し、同ボルト４の先端面に食
込み刃５又は突起６を設け、かつ上記縦形溝板
１の側面に透孔７を穿設し、同透孔７と符号し
かつ同溝板１と直交する雌螺子３′を側面に設
け、同雌螺子３′に締付ボルト４′を螺入し、同
ボルト４′の先端面に食込み刃５又は突起６を
設けてなる作業用足場取付金具。 (2) 縦枠挟持部２が船舶外板の内面に設けた補強
用縦枠の挟持部である実用新案登録請求の範囲
第１項記載の作業用足場取付金具。[Scope of Claim for Utility Model Registration] (1) A vertical frame clamping part 2 is formed at the base of the vertical groove plate 1 for fitting the support arm, and a tightening bolt 4 is screwed into a female screw 3 provided on the clamping part 2. , a biting edge 5 or a protrusion 6 is provided on the tip surface of the bolt 4, and a through hole 7 is bored in the side surface of the vertical groove plate 1, and a female hole 7 corresponding to the through hole 7 and perpendicular to the groove plate 1 is provided. This work scaffold mounting bracket is provided with a screw 3' on the side surface, a tightening bolt 4' is screwed into the female screw 3', and a biting blade 5 or protrusion 6 is provided on the tip surface of the bolt 4'. (2) The work scaffolding fitting according to claim 1, wherein the vertical frame clamping part 2 is a clamping part for a reinforcing vertical frame provided on the inner surface of a ship's outer skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981070706U JPS624125Y2 (en) | 1981-05-15 | 1981-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981070706U JPS624125Y2 (en) | 1981-05-15 | 1981-05-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57181850U JPS57181850U (en) | 1982-11-18 |
| JPS624125Y2 true JPS624125Y2 (en) | 1987-01-29 |
Family
ID=29866518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981070706U Expired JPS624125Y2 (en) | 1981-05-15 | 1981-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS624125Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5416125B2 (en) * | 1971-08-20 | 1979-06-20 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5172333U (en) * | 1974-12-03 | 1976-06-07 | ||
| JPS5416125U (en) * | 1977-07-02 | 1979-02-01 |
-
1981
- 1981-05-15 JP JP1981070706U patent/JPS624125Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5416125B2 (en) * | 1971-08-20 | 1979-06-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57181850U (en) | 1982-11-18 |
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