JPH0440779Y2 - - Google Patents
Info
- Publication number
- JPH0440779Y2 JPH0440779Y2 JP10977687U JP10977687U JPH0440779Y2 JP H0440779 Y2 JPH0440779 Y2 JP H0440779Y2 JP 10977687 U JP10977687 U JP 10977687U JP 10977687 U JP10977687 U JP 10977687U JP H0440779 Y2 JPH0440779 Y2 JP H0440779Y2
- Authority
- JP
- Japan
- Prior art keywords
- brush
- hole
- chips
- suction cover
- base material
- 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
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000002657 fibrous material Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 14
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000002775 capsule Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
- Brushes (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Drilling And Boring (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、アンカーボルト施工孔の清掃装置に
関するものである。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a cleaning device for an anchor bolt installation hole.
（従来の技術）
アンカーボルトをコンクリート等の母材に施工
するときはドリルで母材に孔をあけている。(Prior art) When installing anchor bolts in a base material such as concrete, a hole is made in the base material using a drill.
アンカーボルトのうち、接着系アンカーは接着
剤と硬化剤のカプセルを、又、プレミツクス粉体
吸水タイプでは吸水させたカプセルを母材にあけ
た孔に装填し、アンカーボルトに回転及び打撃を
与えながら孔底まで埋め込んで施工している。こ
の施工作業において、母材にあけた孔内にコンク
リートの切粉が残つていると孔内壁と接着剤との
間に切粉が介存して接着力が低下することがあ
る。又、金属拡張アンカーであつても、アンカー
を孔の底部に突き当てて打ち込むタイプのもので
は、孔の底部に切粉が残つているとアンカー先端
の拡張が充分行われないことがある。 Among anchor bolts, adhesive-based anchors are filled with adhesive and hardening agent capsules, and premix powder water-absorbing types are filled with water-absorbed capsules into holes drilled in the base material, and the anchor bolts are rotated and hit while being loaded with water-absorbed capsules. Construction is carried out by filling the hole to the bottom. During this construction work, if concrete chips remain in the hole drilled in the base material, the chips may be present between the inner wall of the hole and the adhesive, reducing adhesive strength. Further, even with metal expansion anchors, if the anchor is driven into the hole by hitting it against the bottom of the hole, if chips remain at the bottom of the hole, the tip of the anchor may not expand sufficiently.
母材にあけた孔から切粉を除去するため、従来
は母材に孔をあけた後にブラシを差し込んで切粉
を除去するか、あるいはブロアーで風を送つて切
粉を取り除いていた。 In order to remove chips from holes drilled in the base material, conventionally, after drilling a hole in the base material, a brush was inserted to remove the chips, or a blower was used to blow air to remove the chips.
アンカーを施工するコンクリート母材が垂直で
あれば孔は横向きとなり、又、孔が床面にあけら
れた場合は孔は上向きとなるので、これらの場合
はブラシを孔に差し込んで孔内部を清掃しても、
切粉を完全に除去することができなかつた。一
方、ブラシで清掃した後にブロアーで孔に風を送
る方法も行われているが、この場合も切粉を完全
に取り除くことができなかつた。 If the concrete base material in which the anchor will be installed is vertical, the hole will be oriented horizontally, and if the hole is drilled on the floor, it will be oriented upwards, so in these cases, clean the inside of the hole by inserting a brush into the hole. Even if
It was not possible to completely remove the chips. On the other hand, there is also a method of blowing air into the holes with a blower after cleaning with a brush, but this method also fails to completely remove the chips.
このため、切粉が孔内に残つていることが原因
でアンカーの固着強度が低下するといつた問題が
ある。 For this reason, there is a problem in that the fixing strength of the anchor decreases due to chips remaining in the hole.
（考案が解決しようとする課題）
本考案が解決しようとする課題は、コンクリー
ト母材にあけた孔を清掃するブラシと、切粉を回
収する吸引装置を備えることにより孔内部から完
全に切粉を除去できるアンカーボルト施工孔の清
掃装置を提供することである。(Problem to be solved by the invention) The problem to be solved by the invention is to completely remove chips from the inside of the hole by providing a brush to clean the hole drilled in the concrete base material and a suction device to collect the chips. An object of the present invention is to provide a cleaning device for an anchor bolt installation hole that can remove.
（課題を解決するための手段）
本考案において課題を解決するための手段は、
繊維状素材が螺旋状に形成されているブラシ部並
びに該ブラシ部のブラシ軸を延長した柄杆を有す
るブラシと、椀状に形成され底部にブラシ挿入口
を形成すると共に側部に接続口を設けた吸引カバ
ーとを具備し、上記吸引カバーの開口部から上記
ブラシ部を、上記ブラシ挿入口から上記柄杆をそ
れぞれ突出させて上記ブラシに当該吸引カバーを
装着し、上記接続口に切粉を回収するための吸引
装置を連結することを特徴とするものである。(Means for solving the problem) The means for solving the problem in this invention are as follows:
The brush has a brush part in which a fibrous material is formed in a spiral shape, a brush having a handle extending from the brush shaft of the brush part, and a brush which is formed in the shape of a bowl and has a brush insertion opening at the bottom and a connection opening at the side. a suction cover provided therein, the brush portion is protruded from the opening of the suction cover, the handle rod is protruded from the brush insertion port, the suction cover is attached to the brush, and chips are inserted into the connection port. It is characterized by being connected to a suction device for collecting.
（実施例）
ブラシは、ブラシ軸１に繊維状素材が螺旋状に
形成された切粉排出用のブラシ部２が設けられて
おり、該ブラシ軸１は当該ブラシ部２から突出し
た部分を柄杆１ａに形成している。又、前記ブラ
シ軸１は２本の金属棒材の間に繊維状素材を挟ん
で螺旋状に捩つてブラシ部２を形成している。(Example) A brush is provided with a brush part 2 for discharging chips in which a fibrous material is spirally formed on a brush shaft 1. It is formed on the rod 1a. The brush shaft 1 is formed by twisting a fibrous material between two metal rods in a spiral manner to form a brush portion 2.
３は椀状の吸引カバーで、底部に形成したブラ
シ挿入口４に上記ブラシ部２を差し込んで当該吸
引カバー３からブラシの柄杆１ａを突出し、側部
に接続口５が設けられている。なお、該接続口５
には切粉を回収するための吸引装置（図示しな
い）が連結される。 Reference numeral 3 designates a bowl-shaped suction cover, the brush portion 2 is inserted into a brush insertion opening 4 formed at the bottom, and a brush handle 1a protrudes from the suction cover 3, and a connection port 5 is provided on the side. In addition, the connection port 5
is connected to a suction device (not shown) for collecting chips.
図中、６はコンクリート母材、７はコンクリー
ト母材６にあけた孔である。 In the figure, 6 is a concrete base material, and 7 is a hole drilled in the concrete base material 6.
実施例の装置でコンクリート母材６にあけた孔
７の清掃を行うには、ブラシ部２に吸引カバー３
を被せ、この吸引カバー３はブラシ部２の基端、
すなわち柄杆１ａに近い方に位置させておく。
又、ブラシ部２はブラシの外周部が母材にあけた
孔の内壁と接触する外径を有し、さらにブラシ部
２の基端（柄杆に近い方）は吸引カバー３から僅
かに突出する長さのものを使用する。 In order to clean the holes 7 drilled in the concrete base material 6 with the apparatus of the embodiment, a suction cover 3 is attached to the brush part 2.
This suction cover 3 covers the base end of the brush part 2,
That is, it is located closer to the handle rod 1a.
Further, the brush part 2 has an outer diameter such that the outer peripheral part of the brush comes into contact with the inner wall of the hole drilled in the base material, and the base end (closer to the handle rod) of the brush part 2 slightly protrudes from the suction cover 3. Use one that is the same length.
そして、コンクリート母材６にあけられた孔７
にブラシ部２を孔底に向けて挿入し、吸引カバー
３は開口部を母材に接触させておき、柄杆１ａに
図示しない回転工具を装着してブラシ軸１を回転
する。これと同時に接続口５に連結している吸引
装置を動作させてブラシ部２が孔７から排出した
切粉を回収する。 Then, a hole 7 made in the concrete base material 6
The brush portion 2 is inserted toward the bottom of the hole, the opening of the suction cover 3 is kept in contact with the base material, and a rotary tool (not shown) is attached to the handle rod 1a to rotate the brush shaft 1. At the same time, the suction device connected to the connection port 5 is operated to collect the chips discharged from the hole 7 by the brush portion 2.
実施例のようにブラシ部２が右ねじ方向に形成
されているときは、ブラシ軸１を右回転させて孔
内を清掃する。すると、ブラシ部２は孔の内壁に
付着している切粉を孔の出口に向つて排出し、こ
れにより切粉は接続口５から回収される。 When the brush portion 2 is formed in a right-handed screw direction as in the embodiment, the inside of the hole is cleaned by rotating the brush shaft 1 clockwise. Then, the brush portion 2 discharges the chips adhering to the inner wall of the hole toward the outlet of the hole, whereby the chips are collected from the connection port 5.
（考案の効果）
本考案は、螺旋状に形成したブラシに切粉を回
収する吸引カバーを設けたものであるから、孔か
ら排出された切粉は上記吸引カバーに装着する吸
引装置によつて飛び散らずに回収される。従つ
て、作業者は切粉を吸い込むことがなく、健康衛
生上も有益である。(Effects of the invention) In the present invention, a spirally formed brush is provided with a suction cover for collecting chips, so the chips discharged from the holes are collected by a suction device attached to the suction cover. Collected without scattering. Therefore, the worker does not inhale the chips, which is beneficial for health and hygiene.
第１図は全体を組み立てた斜視図、第２図は作
業状況を示す断面図である。
１……ブラシ軸、１ａ……柄杆、２……ブラシ
部、３……吸引カバー、４……ブラシ挿入口、５
……接続口。
FIG. 1 is a perspective view of the entire assembly, and FIG. 2 is a sectional view showing the working situation. 1... Brush shaft, 1a... Handle, 2... Brush part, 3... Suction cover, 4... Brush insertion port, 5
……Connection.
Claims (1)
並びに該ブラシ部のブラシ軸を延長した柄杆を有
するブラシと、椀状に形成され底部にブラシ挿入
口を形成すると共に側部に接続口を設けた吸引カ
バーとを具備し、上記吸引カバーの開口部から上
記ブラシ部を、上記ブラシ挿入口から上記柄杆を
それぞれ突出させて上記ブラシに当該吸引カバー
を装着し、上記接続口に切粉を回収するための吸
引装置を連結することを特徴とするアンカーボル
ト施工孔の清掃装置。 The brush has a brush part in which a fibrous material is formed in a spiral shape, a brush having a handle extending from the brush shaft of the brush part, and a brush which is formed in the shape of a bowl and has a brush insertion opening at the bottom and a connection opening at the side. a suction cover provided therein, the brush portion is protruded from the opening of the suction cover, the handle rod is protruded from the brush insertion port, the suction cover is attached to the brush, and chips are inserted into the connection port. An anchor bolt construction hole cleaning device, characterized in that it is connected to a suction device for collecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10977687U JPH0440779Y2 (en) | 1987-07-17 | 1987-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10977687U JPH0440779Y2 (en) | 1987-07-17 | 1987-07-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6417388U JPS6417388U (en) | 1989-01-27 |
| JPH0440779Y2 true JPH0440779Y2 (en) | 1992-09-24 |
Family
ID=31346330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10977687U Expired JPH0440779Y2 (en) | 1987-07-17 | 1987-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440779Y2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE602005018271D1 (en) * | 2005-09-16 | 2010-01-21 | Miyanaga Miki Kk | DEVICE FOR CLEANING AN ANCHOR BOLT |
| JP2010269406A (en) * | 2009-05-21 | 2010-12-02 | Makita Corp | Cutting-chip discharging device and power tool |
| JP2012232273A (en) * | 2011-05-09 | 2012-11-29 | Asahi Sansho Kk | Cleaning brush for hole drilling |
| CN110420905B (en) * | 2019-07-09 | 2021-01-19 | 中国一冶集团有限公司 | Pre-buried kafen groove surface residue cleaning device |
-
1987
- 1987-07-17 JP JP10977687U patent/JPH0440779Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6417388U (en) | 1989-01-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6053674A (en) | Dust collector assembly for drilling tools | |
| US4652193A (en) | Adhesively secured anchor | |
| US4176758A (en) | Universal electrical outlet box and method of installing | |
| EP2110043A2 (en) | Rotatable scrub brush | |
| DK2192261T3 (en) | Method of anchoring a fastener | |
| JPH0440779Y2 (en) | ||
| EP1925372B1 (en) | Anchor bolt hole cleaning device | |
| US20090288682A1 (en) | Borehole cleaning device | |
| EP1084008A1 (en) | Dust collection device | |
| TW201107122A (en) | Anchoring adhesive combination and integrated method of applying it | |
| US4970921A (en) | Drop ceiling installing tool & method | |
| WO1995016385A1 (en) | Dual sized c-shaped scraper for cylindrical containers | |
| US6102631A (en) | Drill attachment | |
| ES2400599T3 (en) | Fixing element | |
| JPH0618490Y2 (en) | Cleaning brush for anchor construction holes in the concrete frame | |
| JP2001121328A (en) | Core drill device which can drill plural holes simultaneously | |
| US20080250584A1 (en) | Construction container cleaning apparatus and method of making and using same | |
| CA2715955A1 (en) | Rotatable scrub brush | |
| JP3004844U (en) | Perforation cleaner | |
| JPH0726106U (en) | Core bit | |
| JP2000233308A (en) | Cleaning device for anchor fixing hole and the like | |
| JPH0893239A (en) | Pinning engineering and nozzle for pinning engineering | |
| JPH061768Y2 (en) | Rotary drill for concrete drilling | |
| JPH0317992Y2 (en) | ||
| JPS63318206A (en) | Cleaning method for embedding hole of after executing anchor |