JPH03207209A - Manufacture of fitting body provided with joint pipe for cable handhole - Google Patents
Manufacture of fitting body provided with joint pipe for cable handholeInfo
- Publication number
- JPH03207209A JPH03207209A JP4378190A JP4378190A JPH03207209A JP H03207209 A JPH03207209 A JP H03207209A JP 4378190 A JP4378190 A JP 4378190A JP 4378190 A JP4378190 A JP 4378190A JP H03207209 A JPH03207209 A JP H03207209A
- Authority
- JP
- Japan
- Prior art keywords
- cable
- adhesive tape
- handhole
- fitting body
- concrete
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000004567 concrete Substances 0.000 claims abstract description 17
- 239000002390 adhesive tape Substances 0.000 claims abstract description 15
- 239000000853 adhesive Substances 0.000 claims abstract description 14
- 230000001070 adhesive effect Effects 0.000 claims abstract description 14
- 238000009415 formwork Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 9
- 230000001681 protective effect Effects 0.000 abstract description 3
- 239000004568 cement Substances 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 239000012779 reinforcing material Substances 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明はケーブルハンドホール用接続管付き嵌体の製
造方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method of manufacturing a fitting with a connecting tube for a cable hand hole.
（従来の技術）
本願発明者は、既に周壁に貫通孔を形戊したハンドホー
ルと、上記貫通孔にほぼ適合する大きさ形状で，予め所
望のケーブル配線用防護管用接続管を，貫通配設した嵌
体とからなり、該嵌体を前記貫通孔に接着剤にて嵌着合
体してなるケーブルハンドホールを研究考案した。(Prior Art) The inventor of the present application has previously installed a hand hole in which a through hole has already been formed in the peripheral wall, and a connecting pipe for a protective pipe for cable wiring of a desired size and shape that almost matches the through hole. We have researched and devised a cable hand hole, which consists of a fitting body, which is fitted into the through hole with an adhesive.
（発明が解決しようとする問題点）
しかるに上記構造のケーブルハンドホールでは、ケーブ
ル配線用防護管用接続管を貫通配設した嵌体の生産がき
わめて厄介で、いろいろむつかしい問題があった。即ち
、先ず上記嵌体は工場生産が主体であれば、金型生産で
消却できるが，工事の必要上，施工直前の設計変更を余
儀なくされることが多々あり，ユーザーによっては現場
製作に要望が当然あると思われる。また嵌体の木型を試
用したもの）、工回目のコンクリート打設は良好であっ
たが、２回目は１回目打設時の水分乾燥による歪みで寸
法狂いが生じた。それかといって金型をユーザーの要望
通り各現場に貸与することは各サイズのストソクを持つ
ことになり、かつ現場での管理が大変で、しかも説型に
手間がかかるなど問題があった。また次にコンクリート
打設前のべルマウス付き接続管などの位置固定用材に適
切なものがなく、いろいろむつかしい問題があった。(Problems to be Solved by the Invention) However, in the cable hand hole having the above structure, it is extremely difficult to produce a fitting body through which a connection tube for a cable wiring protection tube is disposed, and there are various difficult problems. That is, first of all, if the above-mentioned fitting body is mainly produced in a factory, it can be eliminated by mold production, but due to the necessity of construction, it is often necessary to change the design immediately before construction, and some users require on-site production. Of course there is. In addition, the wooden mold of the fitting was tested), and although the first concrete casting went well, the second casting resulted in dimensional deviations due to distortion caused by moisture drying during the first pouring. On the other hand, lending molds to each site according to the user's request meant having a stock of each size, which was difficult to manage at the site, and it took time and effort to model the molds. Secondly, there were various difficult problems as there was no suitable material for positioning, such as connecting pipes with bell mouths, before concrete was poured.
例えば発砲スチロールの場合は一回消却で、かつ柔かく
て固定がむつかしく、また塩化ビニール管の場合は市販
材であり、接続管の内径寸法に合うものがなく，かつタ
イプを固定するため、加工しなくてはならず、コスト高
となることは避けられなかった。さらにカップリングの
場合は市販材であり、接続管の内径寸法に合うものがな
かった。For example, polystyrene foam can be disposed of once and is soft and difficult to fix, while vinyl chloride pipes are commercially available materials, and there is no material that matches the inner diameter of the connecting pipe, and the type cannot be fixed, so they have to be processed. This would inevitably lead to high costs. Furthermore, in the case of couplings, they were commercially available materials, and there were none that matched the inner diameter dimensions of the connecting pipes.
なおまたアクリル棒を接続管各内径に加工したものでは
接続管内径の許容誤差があり，バラツキによりガタが出
るものや、嵌まらないものが出るものであった。そして
ベルマウスのサイズがメーカーによって微妙に異り、か
つ同一メーカーであっても許容誤差のある関係で位置固
定用材に対してベルマウスがガタツキを生じ、コンクリ
ート打設し、た際、コンクリートがベルマウス周縁部に
巻込み、傾みや不安定をもたらすなど各種問題があった
。In addition, in the case of acrylic rods processed into different inner diameters of the connecting tubes, there are tolerances for the inner diameters of the connecting tubes, and variations in the inner diameters of the connecting tubes can cause looseness or failure to fit. The size of the bell mouth varies slightly depending on the manufacturer, and even within the same manufacturer there is a tolerance, so the bell mouth may wobble against the positioning material, and when concrete is poured, the concrete may There were various problems such as getting wrapped around the periphery of the mouse, causing it to tilt and become unstable.
（問題点を解決するための手段）
この発明は上記の各問題点を解決するためになされたも
ので、例えば商品名ＧＲＣなとの補強材入りモルタルま
たはコンクリート製などの埋込型枠を使用した接続管付
き嵌体を現場で簡易に製造できる製造方法を提供するに
ある。(Means for Solving the Problems) This invention was made to solve each of the above-mentioned problems. For example, an embedded formwork made of mortar or concrete with reinforcing material under the trade name GRC is used. To provide a manufacturing method that allows a fitting body with a connecting pipe to be easily manufactured on site.
即ちこの発明のケーブルハンドホール用接続管付き嵌体
の製造方法は、平板上に粘着裏面を接着した両面粘着テ
ープの粘着表面に、ハンドホール周壁の貫通孔に対応す
る埋込型枠及び該埋込型枠内部位のベルマウス側を下に
した各ケーブル防護管用接続管を夫々接着して設け、上
記埋込型枠内にコンクリートを充填打設して両面粘着テ
ープを前記平板ごと剥脱することを特徴とするものであ
る。That is, in the method of manufacturing a fitting with a connecting tube for a cable hand hole according to the present invention, on the adhesive surface of a double-sided adhesive tape whose adhesive back side is adhered to a flat plate, an embedding form corresponding to the through hole in the peripheral wall of the hand hole and the embedding form are attached. Connecting pipes for each cable protection pipe are glued and installed with the bell mouth side facing down in the part inside the embedding form, and concrete is poured into the embedding form and the double-sided adhesive tape is peeled off together with the flat plate. It is characterized by:
次にこの発明方法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。Next, the method of the present invention will be described in detail with reference to the drawings with reference to examples.
［実施例］
第３図において５は、ベニヤ合板などのパネルプレート
４上に水平状に載置されたアクリルなどプラスチック材
でなる平板であって、該平板５上には粘着裏面６ｂを接
着して両面粘着テープ６が貼付してある。また３はハン
ドホールＩＪｉ！！壁の貫通孔２に適応する大きさ形状
の埋込型枠であって、例えばセメントとガラス繊維で補
強した複合材料であるＧ Ｒ Ｃ （Ｇｌａｓｓｆｉｂ
ｒｅ Ｒｅｉｎｆｏｒｃｅｄ Ｃｅｍｅｎｔ）またはア
クリル繊維系などの補強材入りモルタルまたはコンクリ
ートなどで構或された肉厚も薄く、軽量で丈夫な埋殺し
型の型枠である。さらに７は、ケーブル防護管用の接続
管で、該接続管７としては，例えば第３図に示すような
ベルマウス８付き電線管の，ベルマウス付きフレキシブ
ルパイプのまたはベルマウスなし直管＠などが使用され
るものである。[Example] In FIG. 3, 5 is a flat plate made of a plastic material such as acrylic and placed horizontally on a panel plate 4 such as plywood, and an adhesive back surface 6b is adhered onto the flat plate 5. A double-sided adhesive tape 6 is attached. Also, 3 is hand hole IJi! ! It is an embedded formwork with a size and shape adapted to the through hole 2 in the wall, and is made of a composite material reinforced with cement and glass fiber, for example, GRC (Glassfib
It is a thin, lightweight, and durable buried type formwork made of mortar or concrete containing reinforcing materials such as reinforced cement or acrylic fibers. Furthermore, 7 is a connection pipe for a cable protection pipe, and the connection pipe 7 may be, for example, a conduit with a bell mouth 8 as shown in Fig. 3, a flexible pipe with a bell mouth, or a straight pipe without a bell mouth. It is used.
しかしてこの発明では、前記した平板５上に貼付せる両
而粘着テープ６の粘着表面６ａに，上記構成の埋込型枠
３及び該埋込型枠３内部位のベルマウス８側を下にした
計６本の各ケーブル防護管用接続管７をそれぞれ第３図
のように接着して設け，上記埋込型枠３内にコンクリー
ト９を充填打設する。そして両面粘着テープ６を前記平
板５ごと剥脱するものである。かくしてケーブルハンド
ホール用接続管付き嵌体１０が製造されるものである．
なお上記のようにして製造された第２図に示すような接
続管付き嵌体１０は、第１図に示すようにハンドホール
１の貫通孔２に接着剤などで嵌着合体されて使用される
ものである。なおまた上記埋込型枠３内には適宜必要に
応じた配筋がなされ、養生時間の短い、ごく短時間で早
期硬化する特殊セメントを配合した特殊コンクリートが
使用され、前記各接続管７が両面粘着テープ６で接着支
保された所定の前記埋込型枠３に上記特殊コンクリート
が流し込まれ，短時間で嵌体１０製品となるものである
．
（発明の効果）
この発明では、予めハンドホール１の貫通孔２に適応す
る埋込型枠３を生産ストツクし、埋込型枠３及び各ケー
ブル防護管用接続管７の配列位置固定用材として平板５
上に貼付した両面粘着テープ６の粘着材を使用したもの
であるから、現場での嵌体ｌ○の製作をきわめて簡易な
らしめることができると共に、接続管７のベルマウス８
の口がしっかりと密着し、コンクリート，トロの入り込
み、巻き込みがなく，かつベルマウス８の各サイズに関
係なく常に安定したしっかりとした作業ができ、仕上り
面も綺麗であるなどの卓抜した効果がある。However, in this invention, on the adhesive surface 6a of the adhesive tape 6 to be pasted on the flat plate 5, the embedded form 3 having the above structure and the bell mouth 8 side of the internal part of the embedded form 3 are placed downward. A total of six connecting pipes 7 for cable protection pipes are glued together as shown in FIG. 3, and the embedded form 3 is filled with concrete 9 and cast. Then, the double-sided adhesive tape 6 is peeled off together with the flat plate 5. In this way, the fitting 10 with a connecting tube for a cable hand hole is manufactured. The fitting body 10 with a connecting tube as shown in FIG. 2 manufactured as described above is used by being fitted into the through hole 2 of the hand hole 1 with an adhesive or the like as shown in FIG. 1. It is something that In addition, reinforcing bars are appropriately arranged in the embedded formwork 3 as required, and special concrete mixed with special cement that has a short curing time and hardens quickly in a very short time is used, and each of the connecting pipes 7 is The above-mentioned special concrete is poured into the predetermined embedding formwork 3 which is adhesively supported with double-sided adhesive tape 6, and the 10 products are formed in a short time. (Effects of the Invention) In this invention, the embedded form 3 adapted to the through hole 2 of the hand hole 1 is manufactured in advance, and a flat plate is used as a material for fixing the arrangement position of the embedded form 3 and each cable protection pipe connection pipe 7. 5
Since the adhesive material of the double-sided adhesive tape 6 pasted on the top is used, manufacturing of the fitting body l○ on site can be made extremely simple, and the bell mouth 8 of the connecting pipe 7 can be easily manufactured.
The mouth of the bell mouth 8 firmly adheres to the concrete, there is no getting into or getting caught in the concrete, and regardless of the size of the bell mouth 8, work can always be done stably and firmly, and the finished surface is beautiful. be.
また嵌体１０の埋込型枠３を嵌体１０の一部として埋殺
し型となし、ＧＲＣなと補強材入りモルタルまたはコン
クリートなど肉厚も薄く丈夫で軽く、各サイズごとに生
産ストックし、供給できるので、ユーザーも現場で製作
し、金型のように脱型の手間もなく、２４時間程の養生
で両面粘着テープ６を平板５ごと剥脱してそのまま提供
でき、現場での管理も容易であるなどの優れた効果があ
る。In addition, the embedded formwork 3 of the fitting body 10 is made into a buried type as a part of the fitting body 10, and is made of GRC, mortar with reinforcing material, or concrete, which is thin, strong, and light, and manufactured and stocked for each size. Since it can be supplied, users can manufacture it on-site, and without the trouble of demolding unlike molds, the double-sided adhesive tape 6 can be peeled off along with the flat plate 5 after curing for about 24 hours, and can be provided as is, making it easy to manage on-site. It has excellent effects such as:
図面はこの発明の実施例を示すものであって、第ｌ図は
この発明方法で製造した嵌体のハンドホールへの嵌着し
た縦断面図、第２図は同上斜視図、第３図は同上製造過
程時の縦断面図である。
１・・・ハンドホール、２・・・貫通孔、３・・・埋込
型枠、４・・・パネルプレート、５・・平板，６・・・
両面粘着テープ、６ａ・・・粘着表面．６ｂ・・・粘着
裏面，７・・・接続管、８・・・ベルマウス、９・・・
コンクリート、１０・・嵌体、
特
許
出
願
人
岸
上
勲
第
１
図
第
３
図
３
図
９
ハンドホール
貫通孔
埋込型枠
平板
両面粘着テープ
粘着表面
粘着裏面
接続管
ベルマウス
コンクリートThe drawings show an embodiment of the present invention, and FIG. 1 is a longitudinal cross-sectional view of a fitting manufactured by the method of this invention fitted into a hand hole, FIG. 2 is a perspective view of the same, and FIG. It is a longitudinal cross-sectional view during the manufacturing process same as the above. 1... Hand hole, 2... Through hole, 3... Embedded formwork, 4... Panel plate, 5... Flat plate, 6...
Double-sided adhesive tape, 6a...adhesive surface. 6b...adhesive back side, 7...connecting tube, 8...bell mouth, 9...
Concrete, 10... Fitting body, Patent applicant Isao Kishigami No. 1 Figure 3 Figure 3 Figure 9 Hand hole through hole embedded formwork flat plate Double-sided adhesive tape Adhesive surface Adhesive back side Connecting pipe Bell mouth concrete
Claims (1)
面に、ハンドホール周壁の貫通孔に対応する埋込型枠及
び該埋込型枠内部位のベルマウス側を下にした各ケーブ
ル防護管用接続管を夫々接着して設け、上記埋込型枠内
にコンクリートを充填打設して両面粘着テープを前記平
板ごと剥脱することを特徴とするケーブルハンドホール
用接続管付き嵌体の製造方法。On the adhesive surface of the double-sided adhesive tape whose adhesive back side is adhered to a flat plate, attach an embedded formwork corresponding to the through-hole of the hand hole peripheral wall and connections for each cable protection pipe with the bell mouth side of the part inside the embedded form facing down. A method for producing a fitting with a connecting pipe for a cable hand hole, characterized in that the pipes are individually glued together, concrete is poured into the embedded form, and the double-sided adhesive tape is peeled off together with the flat plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4378190A JPH03207209A (en) | 1990-02-23 | 1990-02-23 | Manufacture of fitting body provided with joint pipe for cable handhole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4378190A JPH03207209A (en) | 1990-02-23 | 1990-02-23 | Manufacture of fitting body provided with joint pipe for cable handhole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03207209A true JPH03207209A (en) | 1991-09-10 |
| JPH0423485B2 JPH0423485B2 (en) | 1992-04-22 |
Family
ID=12673300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4378190A Granted JPH03207209A (en) | 1990-02-23 | 1990-02-23 | Manufacture of fitting body provided with joint pipe for cable handhole |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03207209A (en) |
-
1990
- 1990-02-23 JP JP4378190A patent/JPH03207209A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0423485B2 (en) | 1992-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7794825B2 (en) | Prefabricated lightweight concrete structure including columns | |
| DE69726880D1 (en) | WALL ELEMENT AND RELATED CONSTRUCTION METHOD | |
| JPH03207209A (en) | Manufacture of fitting body provided with joint pipe for cable handhole | |
| CN109881823B (en) | Preparation method of partition wall body, assembly type partition wall system and assembly method thereof | |
| KR101944336B1 (en) | Finishing Panel Manufacturing Method and Manufacturing Apparatus Using Glass fiber Reinforced Cement | |
| CA1138616A (en) | Building panel and method of utilizing same | |
| JPS5924616B2 (en) | Multi-opening duct of box with manhole and its manufacturing method | |
| JPH04347222A (en) | Concrete gutter protected with plastic and manufacture thereof | |
| JP3301723B2 (en) | Composite | |
| JP2512260Y2 (en) | Formwork for filling holes | |
| JPH0718226B2 (en) | Method for manufacturing tiled panel | |
| JPS6299563A (en) | Bathroom unit | |
| JPS5889310A (en) | Method of tile pattern forming construction using joint frame | |
| JPH06296318A (en) | Pc board cable support and method for installing the support | |
| JPS62242047A (en) | Tile panel unit and method for molding the same | |
| JPH0544252A (en) | Architectural panel and its permanent form | |
| JPS59120233U (en) | Architectural exterior wall materials | |
| JPS5874582A (en) | Manufacture of concrete panel | |
| JPS6054163B2 (en) | Manufacturing method of decorative slate | |
| JPH0544332A (en) | Construction of expansion joint cross part | |
| JPH04161559A (en) | Preparation of joint for covering concrete of building floor | |
| JPS59229303A (en) | Manufacture of composite refractory panel | |
| JPH01290874A (en) | Construction of plaster decoration | |
| JPS5988144U (en) | Interior finishing structure of precast concrete wallboard | |
| ATE162261T1 (en) | METHOD FOR CREATING A BUILDING FACADE |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |