JPS59173444A - Driving of profile rod steel in anchor construction method - Google Patents
Driving of profile rod steel in anchor construction methodInfo
- Publication number
- JPS59173444A JPS59173444A JP21680083A JP21680083A JPS59173444A JP S59173444 A JPS59173444 A JP S59173444A JP 21680083 A JP21680083 A JP 21680083A JP 21680083 A JP21680083 A JP 21680083A JP S59173444 A JPS59173444 A JP S59173444A
- Authority
- JP
- Japan
- Prior art keywords
- steel bar
- deformed steel
- driving
- construction method
- deformed
- 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.)
- Granted
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
；ンクリート等の母材にあとから、全ねじボルトや異形
棒鋼を打込んで７ンカー伺げする工法（あと付はアンカ
ー工法）が実施されているが、その最も一般的な方式と
しては、第１図に示すよう管Ｃ□通称「レンンカプセル
」□を挿入し、その上から全ねじボルトや異形棒鋼（図
面は異形棒鋼）等の７ンカー材ＡをインパクトドリルＤ
等の回転衝撃に、Ｊ：つて打込むことにより、樹脂・硬
化促進剤・骨材及び破砕されたガラス管等が混合され普
通温度下において短時間に硬化させてアンカー材Ａを強
固に固ｓｊる手段が普及している。[Detailed description of the invention]; A construction method in which fully threaded bolts or deformed steel bars are later driven into a base material such as concrete to create a 7-anker (retrofitting is called the anchor construction method) has been carried out, but the most common method is As a method, as shown in Fig. 1, insert the tube C □ commonly known as "Renn Capsule" □, and then insert the 7-linker material A, such as a fully threaded bolt or deformed steel bar (the drawing shows the deformed steel bar), using an impact drill. D
The resin, hardening accelerator, aggregate, crushed glass tube, etc. are mixed and cured in a short time at normal temperature, making the anchor material A strong and solid. methods are becoming widespread.
ところで、この手段にあってアンカー材Ａの打込みにあ
たっては、ハンマードリル等の打込機にボックススパナ
Ｓを７タノチメントとして取イ」げ、そのホックススパ
ナＳに全ねじボルトの頭乃至異形棒鋼の頭に取着し１こ
ナラ）Ｎを嵌めて行うが、異形棒鋼には最初からナラｌ
−Ｎが付いていないから、異形棒鋼によるアンカー付け
が必要な場合は、その頭部にナツトを取着する作業が別
Ｋ［要となる。By the way, when driving the anchor material A with this method, take a box spanner S with a 7-thickness into a driving machine such as a hammer drill, and attach the head of a fully threaded bolt or the head of a deformed steel bar to the box spanner S. This is done by attaching a 1-knot (N) to a deformed steel bar.
-N is not attached, so if it is necessary to attach an anchor using a deformed steel bar, another work is required to attach a nut to the head of the anchor.
そしてその手段としては、イ）異形棒鋼の端部に雄ねじ
を形成しこれにナンドを螺着するか、（ロ）異形棒鋼の
外端面にナツトを溶接１−るかのいずれかによっている
が、ビ）によると現場での加工は殆ど苓可能で、外部発
注による他なく工期を狂わす等の文障かあり、（ロ）に
よるとセンター出しの精巧作業が要求されやはり専門家
に頼らなければできない（もしセンターが狂うと偏心運
動を生じて打込で、以下図面によって説明すると、第２
図及び第６図に示すように異形棒鋼（１１０Ｊ後端部た
金欠部（２］を設げると共に、打込ａ２Ｄに７タソチメ
ントとして取付（ｊる回わし部材を、内部ｖｃ ＩＩＩ
Ｊ記異形棒鋼（１〕の金欠部（２）に合致する駆動金欠
部（４２を設けた円周状ボックス（３）Ｋ形成し、両金
欠部（２）、（４）の金欠式重合により、異形棒鋼に回
転衝激力を附与するようにしである。The means for this are either (a) forming a male thread on the end of the deformed steel bar and screwing a nut into it, or (b) welding a nut to the outer end surface of the deformed steel bar. According to (b), most of the processing on site can be done, and the only option is to outsource it, which may cause problems such as disrupting the construction schedule.According to (b), it requires precision work from the center, which can only be done by relying on experts. (If the center is out of alignment, eccentric movement will occur and the second
As shown in Figures and Figure 6, a deformed steel bar (110J) is provided with a missing part (2) at the rear end, and is attached to the driving a2D as a 7-piece rotary member (the turning member is attached to the internal vc III).
A circumferential box (3) K is formed with a driving metal notch (42) that matches the metal notch (2) of the deformed steel bar (1), and by metal-defect polymerization of both metal-deformed parts (2) and (4). , to impart a rotational impact force to the deformed steel bar.
篭四閂
本−ｆ＆は以上のように、異形棒鋼の後端に合欠蔀（２
）を形成するだけで（アタッチメントとしての合−火成
の円筒状ボックス（３０まあらかじめ準備しておくこと
は当然である）、レジンカプセルを挿入した錐孔内への
打込みが可能となり、その金欠部（２１の加工には高度
の加工技術を要することなく汎用の酸素ガヌ切断器等に
より安易に行えるから、現場ど−＼、での需要に迅速に
対応することができる。As mentioned above, the four-barrel main-f& has a dowel (2
), it becomes possible to drive the resin capsule into the drilled hole by simply forming a cylindrical box (of course, prepare up to 30 pieces in advance) as an attachment. The processing in section 21 does not require advanced processing techniques and can be easily performed using a general-purpose oxygen cutter or the like, so it is possible to quickly respond to on-site demands.
従ってこれにより従来のボルト付は加工の１こめTherefore, this means that the conventional bolt attachment is only one step in machining.
Claims (1)
材を内部に異形棒鋼（υの金欠部（２〕と合致する駆動
金欠部（４）を設けた円筒状ボックス（３）に形成する
。 （ハ）両金欠部（２＋、（４１の金欠式重合により異形
棒鋼（１）Ｋ回転衝激力を附与する。 貸明[Claims] (a) A deformed steel bar (1) is provided with a joint (2) at its rear end. (B) A turning member to be attached to the driving machine as an attachment is formed into a cylindrical box (3) with a drive metal cutout (4) that matches the metal cutout (2) of the deformed steel bar (υ) inside. (C) The deformed steel bar (1) K rotational impact force is imparted by the deformed steel bar (1) through the deformed polymerization of both the deformed parts (2+ and (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21680083A JPS6031972B2 (en) | 1983-11-17 | 1983-11-17 | Deformed steel bar driving method in post-installation anchor construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21680083A JPS6031972B2 (en) | 1983-11-17 | 1983-11-17 | Deformed steel bar driving method in post-installation anchor construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59173444A true JPS59173444A (en) | 1984-10-01 |
| JPS6031972B2 JPS6031972B2 (en) | 1985-07-25 |
Family
ID=16694077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21680083A Expired JPS6031972B2 (en) | 1983-11-17 | 1983-11-17 | Deformed steel bar driving method in post-installation anchor construction method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6031972B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0618713U (en) * | 1992-03-06 | 1994-03-11 | サンライズ産業株式会社 | Anchor bolt |
-
1983
- 1983-11-17 JP JP21680083A patent/JPS6031972B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0618713U (en) * | 1992-03-06 | 1994-03-11 | サンライズ産業株式会社 | Anchor bolt |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6031972B2 (en) | 1985-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6322307B1 (en) | Fixing anchor | |
| US4347020A (en) | Mine roof bolt assembly | |
| AU580140B2 (en) | Deformed bar for adhesion and applying tension | |
| US5697746A (en) | Screw-nut fastener assembly | |
| EP0334900B1 (en) | Undercutting drill | |
| WO1997049929A1 (en) | Self drilling masonry anchor | |
| JPS59173444A (en) | Driving of profile rod steel in anchor construction method | |
| JPH03136774A (en) | Mounting unit consisting of expansion anchor and mounting tool | |
| WO2000034668A2 (en) | Fixing device and method | |
| JP2517918Y2 (en) | Rock bolt for civil engineering | |
| JP2751801B2 (en) | Wedge screw fixing hardware | |
| US4122752A (en) | Flat fastener for driving into metallic material | |
| US3905093A (en) | Method of erecting wall-form | |
| JP3506844B2 (en) | Concrete formwork holding method | |
| JPH0637774B2 (en) | Column base joining method | |
| JPS5813215A (en) | Anchor bolt | |
| JPS59203184A (en) | Sash frame attaching method and metal fittings | |
| JP2001348960A (en) | Pin for interconnection between structural member for wooden building and manufacturing method for the same | |
| RU1809879C (en) | Thrust dowel | |
| AU706778B2 (en) | Screw driving-in process | |
| AU651251B2 (en) | A rock bolt nut | |
| GB2227694A (en) | Mine roofbolts | |
| GB2162099A (en) | A device for and method of chipping material away from a wall of a hole | |
| JPH0455083Y2 (en) | ||
| JPS647156Y2 (en) |