JPS647156Y2 - - Google Patents
Info
- Publication number
- JPS647156Y2 JPS647156Y2 JP1982152331U JP15233182U JPS647156Y2 JP S647156 Y2 JPS647156 Y2 JP S647156Y2 JP 1982152331 U JP1982152331 U JP 1982152331U JP 15233182 U JP15233182 U JP 15233182U JP S647156 Y2 JPS647156 Y2 JP S647156Y2
- Authority
- JP
- Japan
- Prior art keywords
- driving part
- wall
- nut
- driving
- wall connection
- 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
- 238000005520 cutting process Methods 0.000 claims description 12
- 238000003466 welding Methods 0.000 description 7
- 239000004566 building material Substances 0.000 description 5
- 239000004035 construction material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Description
【考案の詳細な説明】
本考案は壁つなぎ固定アンカーに係り、仮設足
場の支持安定を図る壁つなぎを、建築物の壁に固
定させる壁つなぎ固定アンカーに関する。[Detailed Description of the Invention] The present invention relates to a wall connection fixing anchor, and more particularly, to a wall connection fixing anchor for fixing a wall connection for supporting and stabilizing temporary scaffolding to the wall of a building.
従来から、仮設足場の倒壊防止手段として、仮
設足場と建築物の壁との間に取付けられる、棒状
で伸縮自在の壁つなぎが提供されており、仮設足
場に連結された壁つなぎの固定端を建築物の壁に
固定させるための固定アンカーも種々提案されて
いた。 Conventionally, as a means to prevent temporary scaffolding from collapsing, there have been provided rod-shaped, telescopic wall ties that are installed between the temporary scaffold and the walls of buildings. Various fixed anchors for fixing to the walls of buildings have also been proposed.
しかし、従来の壁つなぎ固定アンカーでは、打
込部の一端が尖鋭状に形成されているものの、打
込部に切刃が設けられていなかつたため、壁の奥
にある硬質建材に打込部を充分に打ち込むことが
できなかつた（実開昭57−133750号）。 However, with conventional wall anchors, although one end of the driving part is formed into a sharp shape, the driving part does not have a cutting edge, so the driving part cannot be cut into the hard building material deep inside the wall. I was not able to fully devote myself to it (Utility Model Publication No. 133750, 1983).
従つて、壁が気泡コンクリート（ALC）のよ
うな稍硬度に劣る建材で構設されている場合にあ
つては、その壁に打ち込んだ固定アンカーの引張
強度が弱いために、使用中に脱落して仮設足場の
倒壊を招く危険性があつた。 Therefore, if the wall is constructed from a construction material with a slightly lower hardness, such as aerated concrete (ALC), the tensile strength of the fixing anchors driven into the wall is weak, so the anchors may fall off during use. There was a risk that the temporary scaffolding would collapse.
また、従来の壁つなぎ固定アンカーは、打込部
の一端にネジを設け、ナツト部のネジ穴に打込部
のネジを螺合させるものであつた（実開昭54−
72348号）。 In addition, the conventional wall connection fixing anchor had a screw installed at one end of the driving part, and the screw of the driving part was screwed into the screw hole of the nut part.
No. 72348).
従つて、ナツト部に電動ドリルを取付け、ドリ
ルを回転させたときに打込部の一端にネジ込んだ
ナツト部が外れ易く、打込部を硬質建材に充分に
打ち込むことができなかつた。同様に、打込部を
壁から抜き去るためにスパナ等でナツト部を回転
させたときも、打込部からナツト部が外れ易く、
打込部の抜き去りが困難であつた。 Therefore, when an electric drill is attached to the nut part and the drill is rotated, the nut part screwed into one end of the driving part tends to come off, making it impossible to sufficiently drive the driving part into the hard building material. Similarly, when the nut part is rotated with a spanner or the like to remove the driving part from the wall, the nut part easily comes off from the driving part.
It was difficult to remove the driving part.
本考案は、叙上の欠点を解決するために案出さ
れたものであり、その要旨は、外周にネジ山を螺
刻した棒状の打込部と壁つなぎの固定端が螺着可
能なナツト部からなる壁つなぎ固定アンカーにお
いて、打込部の一端に切刃を設けると共に、打込
部の他端にナツト部を設けたことにある。 The present invention was devised to solve the above-mentioned drawbacks, and its gist is that the fixed end of the wall connection can be screwed into a nut that can be screwed into a rod-shaped driving part with threads carved on the outer periphery. In the wall connecting fixing anchor consisting of a part, a cutting edge is provided at one end of the driving part, and a nut part is provided at the other end of the driving part.
以下、図面に従つて本考案の一実施例を説明す
る。 An embodiment of the present invention will be described below with reference to the drawings.
図において符号１は、棒状の打込部であり、こ
の打込部１の一端には切刃２が設けられている。
また、切刃２から他端方向への外周にはネジ山３
が螺刻されている。そして、打込部１の他端は六
角形状の係止端４となつており、ナツト部５に貫
装させた打込部１が抜け落ちないようにしてあ
る。 In the figure, reference numeral 1 denotes a rod-shaped driving part, and a cutting blade 2 is provided at one end of this driving part 1.
In addition, there are threads 3 on the outer periphery from the cutting edge 2 toward the other end.
is engraved. The other end of the driving part 1 is a hexagonal locking end 4 to prevent the driving part 1 inserted into the nut part 5 from falling out.
外周が六角状のナツト部５は、一方の開口部分
が狭口状に形成されており、ナツト部５に打込部
１を貫装させた後、係止端４付近の打込部１外周
部分をナツト部５に溶着せしめて全体を完成させ
てある。しかして、図中６は打込部１とナツト部
５との溶着部である。もつとも、溶着以外の方
法、例えば、ナツト部５に貫装させた打込部１の
外周の一部を圧潰することで両者を結合せしめて
もよいし、或いは、図示例のようにナツト部５と
打込部１とを別個に形成することなく、両者を一
体成形しても差支えないものである。 The nut portion 5 having a hexagonal outer periphery has one opening portion formed into a narrow-mouth shape, and after the driving portion 1 is inserted into the nut portion 5, the outer periphery of the driving portion 1 near the locking end 4 is The whole is completed by welding the parts to the nut part 5. 6 in the figure is a welded part between the driving part 1 and the nut part 5. However, the two may be joined by a method other than welding, for example, by crushing a part of the outer periphery of the driving part 1 inserted into the nut part 5, or as shown in the example shown in FIG. There is no problem even if the and the driving part 1 are integrally molded without forming them separately.
次に、第３図に従つて、本考案の使用方法を説
明すると、まず電動ドリル（図示せず）にナツト
部５を取付け、打込部１を気泡コンクリート製の
外壁７の継目８から貫通せしめ、更に、打込部１
の先端部分を、リツプみぞ形鋼を対峙溶接して形
成した間柱９の間に打ち込むものである。 Next, the method of using the present invention will be explained with reference to FIG. Furthermore, the driving part 1
The tip portion of the stud 9 is driven between the studs 9 formed by welding lip groove sections facing each other.
このとき、打込部１の一端に切刃２が設けられ
ていることから、ドリルの回転により打込部１の
切刃２も回転し、外壁７の継目８への打ち込みを
充分に行なうことができると共に、間柱９への圧
入が比較的容易に行なえるのである。 At this time, since the cutting blade 2 is provided at one end of the driving part 1, the cutting blade 2 of the driving part 1 also rotates as the drill rotates, and the driving part 1 is sufficiently driven into the joint 8 of the outer wall 7. In addition, press-fitting into the studs 9 can be performed relatively easily.
また、一端に切刃２を設けた打込部１の他端に
ナツト部５を溶接等により設けていることから、
電動ドリルにナツト部５を取付け、ドリルを回転
させたときは、ナツト部５の回転にともなつて、
切刃２も充分に回転し、外壁７の継目８への打ち
込み及び間中９への圧入が容易に行なえるので
る。更に、ネジ山３の形成によつて打込部１の脱
落を完全に防止できるのである。 In addition, since the cutting edge 2 is provided at one end and the nut portion 5 is provided at the other end of the driving portion 1 by welding or the like,
When the nut part 5 is attached to an electric drill and the drill is rotated, as the nut part 5 rotates,
The cutting blade 2 also rotates sufficiently and can be easily driven into the joint 8 of the outer wall 7 and press-fitted into the intermediate part 9. Furthermore, the formation of the thread 3 completely prevents the driving part 1 from falling off.
外壁７の内側の適当な位置に図示例のような間
柱９がない場合は、胴縁やその他アングル材等の
硬質建材に打込部１を打ち込むものとする。この
場合にも、打込部１の一端に切刃２が設けられて
おり、また、打込部１の他端にナツト部５が溶接
等により設けられていることから、電動ドリルに
ナツト部５を取付け、ドリルを回転させたとき
は、硬質建材に打込部１を容易に打ち込むことが
できる。 If there is no stud 9 as shown in the illustrated example at a suitable position inside the outer wall 7, the driving part 1 shall be driven into a hard building material such as a rim or other angle material. In this case as well, the cutting blade 2 is provided at one end of the driving part 1, and the nut part 5 is provided by welding or the like at the other end of the driving part 1, so that the nut part is not attached to the electric drill. 5 is attached and the drill is rotated, the driving part 1 can be easily driven into a hard building material.
打込部１の打ち込み作業終了後は、電動ドリル
を外し、ネジ山が螺刻されている壁つなぎ１０の
固定端１１をナツト部５に螺着せしめることで、
壁つなぎ１０の固定作業は完了する。一方、仮設
足場の解体時には、壁つなぎ１０を取外した後、
スパナー等でナツト部５を回転させて打込部１を
抜き去り、然る後に、打込部１の打ち込み跡を補
修するものである。 After completing the driving work of the driving part 1, remove the electric drill and screw the fixed end 11 of the wall joint 10 with the threaded thread into the nut part 5.
The work of fixing the wall joints 10 is completed. On the other hand, when dismantling the temporary scaffolding, after removing the wall connections 10,
The nut part 5 is rotated with a spanner or the like to remove the driving part 1, and after that, the driving mark of the driving part 1 is repaired.
この場合、打込部１の一端に溶接等によりナツ
ト部５を設けていることから、スパナ等でナツト
部５を回転させたときは、ナツト部の回転に伴つ
て打込部１も充分に回転し、打込部１の抜き去り
を容易に行なうことができる。 In this case, since the nut part 5 is provided at one end of the driving part 1 by welding or the like, when the nut part 5 is rotated with a spanner or the like, the driving part 1 is also sufficiently rotated as the nut part rotates. The driving part 1 can be rotated and removed easily.
よつて、本考案によれば、打込部１の一端に切
刃２を形成したので、外壁７を貫通させた打込部
１を、外壁７の内側に構設される間柱９その他の
硬質建材に打ち込み可能となり、打込部１の引張
強度が増強されることによつて、壁つなぎ１０を
確実かつ堅牢に固定させることができる。 Therefore, according to the present invention, since the cutting edge 2 is formed at one end of the driving part 1, the driving part 1 penetrating the outer wall 7 can be inserted into the stud 9 or other hard material constructed inside the outer wall 7. By making it possible to drive into building materials and increasing the tensile strength of the driving portion 1, the wall joint 10 can be fixed reliably and robustly.
従つて、外壁７が、気泡コンクリート等のよう
な硬度に劣る建材で構設されている場合であつて
も、仮設足場を堅牢、かつ、安定的に支持させる
ことが可能となるのである。特に、壁つなぎ１０
の取付が必須となる一側足場にあつては、その支
持状態を安定させて倒壊防止を図るために、壁つ
なぎ１０の脱落を完全に防止できる固定アンカー
が必要となるのであり、本考案は、一側足場に取
付ける壁つなぎ１０の固定手段に使用して極めて
効果的なものである。 Therefore, even if the outer wall 7 is constructed of a construction material with poor hardness, such as aerated concrete, it is possible to support the temporary scaffolding firmly and stably. In particular, wall connection 10
In the case of scaffolding on one side where it is essential to attach the scaffolding, in order to stabilize the supporting state and prevent collapse, a fixed anchor that can completely prevent the wall tie 10 from falling off is required. This is extremely effective when used as a means of fixing the wall joint 10 attached to one side of the scaffold.
なお、打込部１を、外壁７の継目８から貫通さ
せれば、外壁７の損傷を最小限に止めることがで
きるばかりでなく、その貫通作業も容易となる。 Note that if the driving portion 1 is penetrated from the joint 8 of the outer wall 7, not only damage to the outer wall 7 can be minimized but also the penetrating work becomes easier.
また、打込部１の他端にナツト部５を設けたこ
とから、電動ドリル等にナツト部５を取付けるこ
とで、打込部１の打込作業が容易になるし、壁つ
なぎ１０の固定端１１をこのナツト部５に螺着せ
しめるだけで、簡単かつ堅牢に、仮設足場の支持
が可能となる。しかも、ナツト部５を回転させれ
ば、打込部１を容易に抜き去ることができるの
で、打込部１を使り捨てることなく何度でも使用
できる利点がある。 In addition, since the nut part 5 is provided at the other end of the driving part 1, the driving work of the driving part 1 is facilitated by attaching the nut part 5 to an electric drill etc., and the fixing of the wall joint 10 By simply screwing the end 11 into this nut portion 5, it becomes possible to easily and robustly support the temporary scaffold. Moreover, by rotating the nut part 5, the driving part 1 can be easily removed, so there is an advantage that the driving part 1 can be used any number of times without being thrown away.
更に、本考案の構造は極めて簡単であるから、
製造単価も安くて済み、安価で実用性に優れる製
品として提供できる。 Furthermore, since the structure of the present invention is extremely simple,
The manufacturing cost is also low, and it can be provided as an inexpensive and highly practical product.
以上説明したように本考案によれば、仮設足場
の支持固定を図る壁つなぎを、建築物の壁に堅牢
に固定せしめる等種々の優れた実用的効果を奏す
るものである。 As explained above, according to the present invention, various excellent practical effects can be achieved, such as firmly fixing a wall joint for supporting and fixing a temporary scaffold to the wall of a building.
図面は本考案の一実施例を示すものであり、第
１図は斜視図、第２図は一部切欠正面図、第３図
は使用状態を示す断面図である。
１……打込部、２……切刃、３……ネジ山、４
……係止端、５……ナツト部、６……溶着部、７
……外壁、８……継目、９……間柱、１０……壁
つなぎ、１１……固定端。
The drawings show one embodiment of the present invention; FIG. 1 is a perspective view, FIG. 2 is a partially cutaway front view, and FIG. 3 is a sectional view showing the state of use. 1... Drive part, 2... Cutting blade, 3... Screw thread, 4
... Locking end, 5 ... Nut part, 6 ... Welding part, 7
... Exterior wall, 8 ... Joint, 9 ... Stud, 10 ... Wall connection, 11 ... Fixed end.
Claims (1)
ぎの固定端が螺着可能なナツト部からなる壁つな
ぎ固定アンカーにおいて、打込部の一端に切刃を
設けると共に、打込部の他端にナツト部を設けた
ことを特徴とする壁つなぎ固定アンカー。 A wall connection fixing anchor consists of a rod-shaped driving part with a thread carved on its outer periphery and a nut part into which the fixed end of the wall connection can be screwed.In addition to providing a cutting edge at one end of the driving part, A wall connection fixing anchor characterized by having a nut section at the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15233182U JPS5957650U (en) | 1982-10-07 | 1982-10-07 | Wall connection fixing anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15233182U JPS5957650U (en) | 1982-10-07 | 1982-10-07 | Wall connection fixing anchor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5957650U JPS5957650U (en) | 1984-04-14 |
| JPS647156Y2 true JPS647156Y2 (en) | 1989-02-27 |
Family
ID=30337316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15233182U Granted JPS5957650U (en) | 1982-10-07 | 1982-10-07 | Wall connection fixing anchor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5957650U (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5472348U (en) * | 1977-11-01 | 1979-05-23 | ||
| JPS57133750U (en) * | 1981-02-16 | 1982-08-20 |
-
1982
- 1982-10-07 JP JP15233182U patent/JPS5957650U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5957650U (en) | 1984-04-14 |
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