JP2952219B2 - Jig for placing female screw anchor - Google Patents
Jig for placing female screw anchorInfo
- Publication number
- JP2952219B2 JP2952219B2 JP18754797A JP18754797A JP2952219B2 JP 2952219 B2 JP2952219 B2 JP 2952219B2 JP 18754797 A JP18754797 A JP 18754797A JP 18754797 A JP18754797 A JP 18754797A JP 2952219 B2 JP2952219 B2 JP 2952219B2
- Authority
- JP
- Japan
- Prior art keywords
- drill
- concrete
- female screw
- screw anchor
- collar
- 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
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は支持ボルトまたはお
ねじを有する取付具などと対を成すめねじスクリュ−ア
ンカ−をコンクリ−トスラブに埋設固定するためのめね
じスクリュ−アンカ−打設用治具に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a jig for driving a female screw anchor for embedding and fixing a female screw anchor paired with a mounting tool having a support bolt or a male screw in a concrete slab. About the tool.
【０００２】[0002]
【従来の技術】従来、例えば天井や壁に沿って各種配管
をする場合、または吊り天井を施工する場合などには、
コンクリ−トスラブ下にあらかじめ埋設して置いたイン
サ−トからボルトを下げ、これに吊金具（ストラップ）
または型鋼などを取り付けて配管または吊天井施工を行
うものであるが、上記の場合のインサ−ト手段として
は、図３に示すような開口基端４側にめねじ５を有する
筒体２の先端側に適宜数条の摺割り３が設けられためね
じスクリュ−アンカ−１などが使用される。2. Description of the Related Art Conventionally, for example, when performing various piping along a ceiling or a wall, or when constructing a suspended ceiling, for example,
Lower the bolt from the insert buried under the concrete slab in advance and attach it to the hanging bracket (strap).
Alternatively, piping or suspended ceiling construction is performed by attaching a mold steel or the like. As an insert means in the above case, a cylindrical body 2 having a female screw 5 on the side of the opening base end 4 as shown in FIG. Since several slits 3 are appropriately provided on the distal end side, a screw screw anchor-1 or the like is used.
【０００３】即ち、この場合、先ず最初に電動ハンマド
リルにコンクリ−トドリルをチャック掴定してコンクリ
−トスラブに所定の穿孔を行い、それから該穿孔内に前
記めねじスクリュ−アンカ−１を差し入れ、手動の手打
ちハンマで打ち込み固定するか、または前記電動ハンマ
ドリルにチャック掴定したコンクリ−トドリルを脱外し
て電動ハンマ用のハンマロッドと取り替え固定して電動
ハンマ打ちによって打ち込み固定するものであった。That is, in this case, first, a concrete drill is chucked to an electric hammer drill, a predetermined hole is drilled in a concrete slab, and then the female screw screw anchor-1 is inserted into the hole, and a manual operation is performed. The hammer drill is manually driven and fixed, or the concrete drill, which has been chucked to the electric hammer drill, is removed and replaced with a hammer rod for an electric hammer, which is driven and fixed by electric hammer driving.
【０００４】[0004]
【発明が解決しようとする課題】従って前者の場合に
は、コンクリ−トスラブの穿孔内へのめねじスクリュ−
アンカ−の打ち込み固定が手動の手打ち作業であるた
め、ハンマによる打ち込み作業がたいへん厄介でかなり
の作業労苦を余儀なくされるものであった。Therefore, in the former case, a female screw is inserted into the bore of the concrete slab.
Since the anchoring and fixing operation is a manual operation, the hammering operation is very troublesome and requires considerable labor.
【０００５】また後者の場合にはコンクリ−トスラブの
穿孔時にはコンクリ−トドリルに、そしてめねじスクリ
ュ−アンカ−打ち込み時には電動ハンマ−用のハンマロ
ッドにその都度、それぞれ交換、着脱しなくてはなら
ず、たいへん不便で手間がかかることは避けられなかっ
た。それに両者ともに作業空間の小さい狭隘な場所での
作業に至っては難渋の極みであった。In the latter case, the concrete slab must be replaced and attached to a concrete drill when drilling a concrete slab, and to a hammer rod for an electric hammer when driving a female screw anchor. Inevitably, it was inconvenient and time-consuming. In addition, it was extremely difficult to work in a narrow space with a small work space.
【０００６】[0006]
【課題を解決するための手段】本発明は上記従来の課題
を解決するための解決手段としてなされたものであっ
て、その要旨とするところは、電動ハンマドリルが掴む
シャンクの基端部につばを有するコンクリートドリルが
一体のつば付きコンクリートドリルと、該コンクリート
ドリルのつばに嵌脱自在のスリーブの先端に突杆部を有
するハンマプランジャとからなり、つば付コンクリート
ドリルでコンクリートスラブに穿設した穿孔に据え置い
ためねじスクリューアンカーをつば付きコンクリートド
リルのつばに嵌められれつば付コンクリートドリルと一
体となったハンマプランジャにて打設固定することを特
徴とするめねじスクリューアンカー打設用治具である。
次に本発明のめねじスクリューアンカー打設用治具を以
下実施例について図面を参照しながら詳しく説明する。SUMMARY OF THE INVENTION The present invention has been made as a means for solving the above-mentioned conventional problems, and its gist is that a brim is provided at a base end of a shank gripped by an electric hammer drill. a flanged concrete drill integral concrete drill having, consists of a hammer plunger having突杆portion at the tip of Hamada' universal sleeve to the concrete drill collar, the perforations bored in the concrete slab with flanged concrete drill Concrete screwed collar with screw screw anchor for deferment
A concrete drill with a collar fitted to the collar of the rill
This is a female screw anchor anchoring jig, which is fixed by hammer plunger.
Next, an embodiment of the female screw anchor anchoring jig of the present invention will be described in detail with reference to the drawings.
【０００７】先ず１は、図３に示すような開口基端部４
側にめねじ５を有する筐体２の先端側に適宜数条の摺割
り３が設けられためねじスクリューアンカーである。ま
た６は、電動ハンマドリル１４が掴むシャンク９の基端
部につば８を有するコンクリートドリル７が一体のつば
付きコンクリートドリルである。さらにまた１０は、上
記コンクリートドリル７のつば８に嵌脱自在のスリーブ
１１の先端に突杆部１２を有するハンマプランジャであ
る。なおハンマプランジャ１０は、図１の請求項１の場
合のようにスリーブ１１と突杆部１２とが一体構造で
も、或いは図２の請求項２の場合のようにハンマプラン
ジャ１０はその先端部１２ａ（少なくとも突杆部１２）
が嵌合接続式であってもどちらでもよい。[0007] First, an opening base end 4 as shown in FIG.
The housing 2 having a female screw 5 on the side thereof is a screw screw anchor because a suitable number of slides 3 are provided on the distal end side. Reference numeral 6 denotes a concrete drill with a flange, in which a concrete drill 7 having a flange 8 at a base end of a shank 9 gripped by an electric hammer drill 14 is integrated. Further, reference numeral 10 denotes a hammer plunger having a protruding rod portion 12 at a tip end of a sleeve 11 which can be detachably fitted to the collar 8 of the concrete drill 7. It should be noted that the hammer plunger 10 may have an integral structure of the sleeve 11 and the protruding rod portion 12 as in the case of claim 1 in FIG. (At least protruding rod 12)
May be of the fitting connection type.
【０００８】そこで本発明では、先ず電動ハンマドリル
１４が掴持したつば付きコンクリートドリル６でコンク
リートスラブ１６に穿孔１３を穿設する。（図４）それ
から上記穿孔１３に据え嵌めためねじスクリューアンカ
ー１をつば付きコンクリートドリル６のつば８に嵌めら
れつば付コンクリートドリルと一体となったハンマプラ
ンジャ１０にて打設固定した後、おねじを有する取付具
または、支持ボルト１５をめねじスクリューアンカー１
へ取り付ける。Therefore, in the present invention, first, a perforated hole 13 is formed in a concrete slab 16 by a concrete drill 6 with a flange held by an electric hammer drill 14. (FIG. 4) The screw screw anchor 1 is then fitted to the collar 8 of the concrete drill 6 with a collar for an upright fit in said bore 13 .
After being cast and fixed by a hammer plunger 10 integrated with a concrete drill with a brim, an attachment having a male screw or a support bolt 15 is screwed into a female screw anchor 1.
Attach to
【０００９】[0009]
【発明の効果】本発明によると叙上のようであるから、
めねじスクリューアンカー打設時のコンクリートドリル
とハンマプランジャとの交換をなくし、工程の簡略化、
施工時間の短縮そして脚立から両手を離さないことによ
る作業の安全性延いては作業効果の著しい改善効果が得
られるものである。さらには、電動工具の差し込み口は
規格化されているため、新たな電動工具を用意せずと
も、本発明のめねじスクリューアンカー打設用治具を使
用することができる。またハンマプランジャはその先端
部が嵌合接続式である構造にすることで安価に広く提供
することができる。According to the present invention, it seems as described above.
Eliminates the need to replace the concrete drill and hammer plunger when placing a female screw anchor, simplifying the process,
Work safety is reduced by shortening the construction time and keeping both hands on the stepladder. Furthermore, since the insertion opening of the power tool is standardized, the female screw anchor driving jig of the present invention can be used without preparing a new power tool. The hammer plunger can be provided at a low cost broad that its front end portion is a structure which is Hamagose' Continuous mixers.
【図１】本発明アンカ−打設用治具の実施例の説明図で
ある。FIG. 1 is an explanatory view of an embodiment of an anchor-driving jig of the present invention.
【図２】本発明アンカ−打設用治具の別の実施例の説明
図である。FIG. 2 is an explanatory view of another embodiment of the anchor-driving jig of the present invention.
【図３】めねじスクリュ−アンカ−の斜視図である。FIG. 3 is a perspective view of a female screw anchor.
【図４】めねじスクリュ−アンカ−用孔の穿孔過程の説
明図である。FIG. 4 is an explanatory view of a process of drilling a hole for a female screw screw anchor.
【図５】めねじスクリュ−アンカ−打ち込み過程の説明
図である。FIG. 5 is an explanatory view of a female screw-anchor driving process.
【図６】めねじスクリュ−アンカ−の打設完了図であ
る。FIG. 6 is a view showing a completed installation of a female screw anchor.
１ めねじスクリュ−アンカ− ２ 筒体 ３ 摺割り ４ 開口基端 ５ めねじ ６ つば付きコンクリ−トドリル ７ コンクリ−トドリル ８ つば ９ シャンク 10 ハンマプランジャ 11 スリ−ブ 12 突杆部 12a 先端部 13 穿孔 14 電動ハンマドリル 15 支持ボルト 16 コンクリ−トスラブ DESCRIPTION OF SYMBOLS 1 Female thread screw anchor 2 Cylindrical body 3 Slotting 4 Opening end 5 Female thread 6 Concrete drill with rim 7 Concrete drill 8 Collar 9 Shank 10 Hammer plunger 11 Sleeve 12 Protrusion rod part 12a Tip part 13 Drilling 14 Electric hammer drill 15 Support bolt 16 Concrete slab
Claims (1)
部につばを有するコンクリートドリルが一体のつば付コ
ンクリートドリルと、該コンクリートドリルのつばに嵌
脱自在のスリーブの先端に突杆部を有するハンマプラン
ジャとからなり、つば付コンクリートドリルでコンクリ
ートスラブに穿設した穿孔に据え置いためねじスクリュ
ーアンカーをつば付コンクリートドリルのつばに嵌めら
れつば付コンクリートドリルと一体となったハンマプラ
ンジャにて打設固定することを特徴とするめねじスクリ
ューアンカー打設用治具。1. A hammer having a concrete drill with concrete drill integral collar having a flange on the proximal end of the shank electric hammer drill grips, the突杆portion to the concrete drill collar at the distal end of Hamada' freely sleeves Consists of a plunger, and a screw screw anchor is fitted to the flange of the concrete drill with a collar to keep it in the hole drilled in the concrete slab with a concrete drill with a collar.
A female screw anchor anchoring jig, which is installed and fixed by a hammer plunger integrated with a concrete drill with a brim .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18754797A JP2952219B2 (en) | 1997-06-26 | 1997-06-26 | Jig for placing female screw anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18754797A JP2952219B2 (en) | 1997-06-26 | 1997-06-26 | Jig for placing female screw anchor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1110454A JPH1110454A (en) | 1999-01-19 |
| JP2952219B2 true JP2952219B2 (en) | 1999-09-20 |
Family
ID=16207997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18754797A Expired - Lifetime JP2952219B2 (en) | 1997-06-26 | 1997-06-26 | Jig for placing female screw anchor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2952219B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101279615B1 (en) * | 2011-11-09 | 2013-06-27 | 이종수 | Anchor bolt fixing apparatus |
-
1997
- 1997-06-26 JP JP18754797A patent/JP2952219B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH1110454A (en) | 1999-01-19 |
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