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JPH0471558B2 - - Google Patents
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JPH0471558B2 - - Google Patents

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Publication number
JPH0471558B2
JPH0471558B2 JP60114473A JP11447385A JPH0471558B2 JP H0471558 B2 JPH0471558 B2 JP H0471558B2 JP 60114473 A JP60114473 A JP 60114473A JP 11447385 A JP11447385 A JP 11447385A JP H0471558 B2 JPH0471558 B2 JP H0471558B2
Authority
JP
Japan
Prior art keywords
side wall
pool
mounting bracket
flange
resin
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
Application number
JP60114473A
Other languages
Japanese (ja)
Other versions
JPS61272080A (en
Inventor
Akihito Hosokawa
Kentaro Nishio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toto Ltd
Original Assignee
Toto Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toto Ltd filed Critical Toto Ltd
Priority to JP11447385A priority Critical patent/JPS61272080A/en
Publication of JPS61272080A publication Critical patent/JPS61272080A/en
Publication of JPH0471558B2 publication Critical patent/JPH0471558B2/ja
Granted legal-status Critical Current

Links

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明はFRP製組立プールにおけるコースロ
ープフツク用取付金具の固定方法に関するもので
ある。
DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to a method for fixing a course rope hook mounting bracket in an assembled FRP swimming pool.

(従来技術) 従来、FRP製組立プールのコースロープフツ
ク用取付装置として第11図に示す実開昭60−
37400号公報のものが知られている。
(Prior art) Conventionally, as shown in Fig. 11, a mounting device for a course rope hook for an assembled pool made of FRP was developed in the 1980s.
The one published in Publication No. 37400 is known.

この先行技術はプール側壁aに開設された取付
口100の開口部に凹窪部100′を周設し、内
部にコースロープフツク101の引掛金具102
を有する鍔付ケース103の、その鍔部103′
を、上記凹窪部100′に収容し且つボルト・ナ
ツト104,105で止着している。
In this prior art, a recessed part 100' is provided around the opening of an attachment port 100 opened in a pool side wall a, and a hooking fitting 102 for a course rope hook 101 is provided inside.
The flange portion 103' of the flange case 103 having
is accommodated in the recessed portion 100' and secured with bolts and nuts 104 and 105.

(発明が解決しようとする課題) 上記従来技術によるものでは、鍔付ケース10
3をプール側壁aに対してボルト・ナツト10
4,105により止着しているため、コースロー
プフツク101の緊張力が鍔付ケース103の鍔
部103′を介してボルト・ナツト104,10
5に集中し、該ボルト・ナツト104,105を
介してプール側壁aを引つ張るように作用する結
果、上記鍔部103′とプール側壁aとの間及び
ボルト104とボルト穴との間に隙間を生じて該
部から漏水を起こしたり、ボルト105が座屈し
たりする虞れがあり、その固着力に乏しい問題が
あつた。
(Problem to be solved by the invention) In the above conventional technology, the flange case 10
3 to the pool side wall a with bolts and nuts 10
4, 105, the tension of the coarse rope hook 101 is applied to the bolts/nuts 104, 10 via the flange 103' of the flange case 103.
5 and acts to pull the pool side wall a through the bolts and nuts 104 and 105, resulting in a gap between the flange 103' and the pool side wall a and between the bolt 104 and the bolt hole. There is a risk that a gap may be created, causing water to leak from the gap, or the bolt 105 may buckle, resulting in a problem of poor fixing strength.

そこで、プール側壁自体を厚肉化して、実公昭
40−34421号公報のコンクリート製プールと同様
に、その肉厚内にフツク嵌合用の内螺子を有する
筒対を埋設することが提案されるが、コースロー
プフツクを掛止する厚肉な側壁パネル専用の特殊
な成形型を必要とし、製造コストの高騰が避けら
れなくなる。
Therefore, the side walls of the pool itself were made thicker and
Similar to the concrete pool of Publication No. 40-34421, it is proposed to bury a pair of cylinders with internal screws for hook fitting within the wall thickness, but a thick side wall panel for hooking the course rope hook is proposed. A dedicated special mold is required, which inevitably increases manufacturing costs.

よつて、プール側壁自体を厚肉化することなく
コースロープフツク用の取付金具を固定すること
が望まれるが、フツクの取付金具をボルト・ナツ
ト等の金具類を用いずに固着するには工夫を要す
る。
Therefore, it is desirable to fix the attachment fittings for the course rope hook without increasing the thickness of the pool side wall itself, but there are some ways to fix the attachment fittings for the hook without using metal fittings such as bolts and nuts. It takes.

本発明は上記従来事情に鑑みてなされたもの
で、その課題は、プール側壁に対してボルト・ナ
ツト等の金具類を一切使用しなくともコースロー
プフツクの緊張力に対して十分に支えることので
きるコースロープフツク掛止用の取付金具の強固
な固定を行なうことである。
The present invention has been made in view of the above-mentioned conventional circumstances, and its object is to provide sufficient support to the pool side wall against the tension force of the course rope hook without using any metal fittings such as bolts and nuts. It is possible to firmly fix the mounting bracket for hanging the rope hook.

(課題を解決する為の手段) 上記課題を達成する為に講じた技術的手段は、 (1) プール側壁に孔を開設する工程、 (2) 一端からフツク取付け用の捻子穴を開設する
と共に他端に樹脂注入口を設けたフランジを突
設した取付金具の捻子穴側の一端を、プール側
壁背面から上記孔に嵌合すると共に上記フラン
ジとプール側壁背面との間を離間せしめて位置
決めする工程、 (3) 上記取付金具のフランジ端面とプール側壁背
面との間を筒状カバーで覆つて、樹脂の注入空
間を確保する工程、 (4) 上記注入空間内に注入口から不飽和ポリエス
テル樹脂を母材とする注型樹脂を充填し、樹脂
硬化後筒状カバーを脱型する工程、 からなることを特徴とする。
(Means for solving the problem) The technical measures taken to achieve the above problem are: (1) creating a hole in the side wall of the pool, (2) creating a screw hole for attaching a hook from one end, and Fit one end of the screw hole side of the mounting bracket, which has a protruding flange with a resin injection port on the other end, into the hole from the back side of the pool side wall, and position the flange and the back side of the pool side wall with a distance between them. (3) Covering the space between the flange end face of the mounting bracket and the back side of the pool side wall with a cylindrical cover to secure a resin injection space; (4) Injecting the unsaturated polyester resin into the injection space from the injection port. The cylindrical cover is filled with a casting resin having a base material of , and after the resin hardens, the cylindrical cover is removed from the mold.

(作用) 上記技術的手段によれば、プール側壁に開設し
た孔に位置決めした取付金具の、そのフランジと
プール側壁背面との間を覆う筒状カバーとで確保
される注入空間内に不飽和ポリエステル樹脂を母
材とする注型樹脂が充填され、プール側壁内の不
飽和ポリエステル樹脂と一体化してフランジの内
側部分のみ厚肉化すると同時にその取付金具をそ
の厚肉部内に埋設状に固着する。
(Function) According to the above technical means, unsaturated polyester is injected into the injection space secured by the flange of the mounting bracket positioned in the hole opened in the pool side wall and the cylindrical cover covering between the back surface of the pool side wall. It is filled with a casting resin whose base material is resin, and is integrated with the unsaturated polyester resin in the side wall of the pool to thicken only the inner part of the flange, and at the same time fix the mounting fittings in a buried manner within the thick part.

そして、コースロープフツクの緊張力が取付金
具に作用すると、取付金具のフランジに集中する
が、上記プール側壁背面とフランジ内側との間に
充填された注型樹脂によつて形成された厚肉部で
その緊張力を受圧して取付金具を支え、取付金具
の抜落ちを阻止して強固に固定する。
When the tension force of the course rope hook acts on the mounting bracket, it is concentrated on the flange of the mounting bracket, but the thick wall part formed by the casting resin filled between the back side of the pool side wall and the inside of the flange. The tension force is received by the mounting bracket to support the mounting bracket, preventing the mounting bracket from falling off and firmly fixing it.

(発明の効果) 本発明は以上の如く構成してなるので、取付金
具に作用するコースロープフツクの緊張力に抗し
てボルト・ナツト等の金具類を一切使用しなくて
も、取付金具の固定が漏水や抜落ちの虞れのない
強固なものとなると共に、側壁パネルの成形時に
取付金具を取付けるための加工を同時に施こして
おく必要がなく、取付金具の固定が強固なものを
後加工によつて成形することもできる。
(Effects of the Invention) Since the present invention is configured as described above, the mounting bracket can be moved without using any metal fittings such as bolts and nuts against the tension force of the course rope hook acting on the mounting bracket. The fixing is strong with no risk of water leakage or falling off, and there is no need to perform processing to attach the mounting bracket at the same time as forming the side wall panel, and the fixation of the mounting bracket is strong and can be done later. It can also be shaped by processing.

また、取付金具のフランジ端面とプール側壁背
面とをカバーで覆つてフランジの樹脂注入口より
樹脂を注入するものであるから、フランジの内側
のみに樹脂を注入でき、この部分のみを厚肉化す
ることにより、プール側壁自体を厚肉に成形しな
くても取付金具を埋設することができる。従つ
て、厚肉な側壁パネル専用の成形型を製作する必
要がなく、製造コストも低減できる。
In addition, since the flange end face of the mounting bracket and the back of the pool side wall are covered with a cover, and the resin is injected from the resin injection port of the flange, the resin can be injected only into the inside of the flange, and only this part can be thickened. As a result, the mounting fittings can be buried without forming the pool side wall itself to be thick. Therefore, there is no need to manufacture a mold exclusively for thick side wall panels, and manufacturing costs can also be reduced.

(実施例) 次に、本発明の実施例を図面に基づいて説明す
る。
(Example) Next, an example of the present invention will be described based on the drawings.

第1工程はプール側壁aに孔a′を開孔する工程
である。
The first step is to open a hole a' in the pool side wall a.

プール側壁aは図示するようにフツク取付部位
全長をFRPの単一層a1−1とし、他の部分をレ
ジンコンクリートa1−2を内設したサンドイツチ
構造とする側壁パネルa1を多数連結して構成して
なるものであり、第1図及び第2図に示すように
細分化するコースの数に対応して上記単一層a1
1にケガキ線(図示せず)を設け、このケガキ線
に合わせて孔あけ用治具6をセツトし、その孔あ
け用治具6をガイドとして15〓程度のキリ7を用
いて直線状の孔a′を開孔する(第3図)。
As shown in the figure, the pool side wall a is constructed by connecting a number of side wall panels a1, each of which has a single layer of FRP a1-1 for the entire length of the hook attachment part, and a sanderch structure with resin concrete a1-2 built into the other parts. As shown in Figures 1 and 2, the single layer a 1 - corresponds to the number of subdivided courses.
A marking line (not shown) is provided on 1, and a hole-drilling jig 6 is set along this marking line. Using the hole-drilling jig 6 as a guide, use a drill 7 of about 15 mm to make a straight line. Drill hole a' (Figure 3).

尚、FRPの単一層a1−1は細分化するコース
が予め設定されている場合には、設定されたフツ
ク取付部分のみに存在するようにパネルa1成形時
に成形しても良い。
In addition, when the course of subdivision of the FRP single layer a1-1 is set in advance, it may be formed at the time of forming the panel a1 so that it exists only in the set hook attachment part.

また、このケガキ線は側壁パネルa1の成形型に
ケガいておき、脱型することにより側壁パネルa1
に十字状の線模様が露出するようにしても、或い
はプール側壁a1成形後工具を用いてケガいても勿
論任意である。
In addition, this marking line is marked on the mold of side wall panel a 1 , and by removing the mold, side wall panel a 1
Of course, it is optional to expose the cross-shaped line pattern on the surface of the pool, or to use a tool to mark the pool side wall a1 after forming it.

第2工程は、取付金具1を孔a′に位置決めする
工程である。
The second step is a step of positioning the mounting bracket 1 in the hole a'.

取付金具1は前記孔a′に嵌合する小径部1−1
に大径部1−2を連設し更にその大径部1−2の
後端に注入口21を開孔したフランジ31を突出
形成すると共に小径部1−1から大径部1−2端
部に亘つて捻子穴11を開穴した金属製のもの
で、第4図に示すように小径部1−1先端をプー
ル側壁a背面から前記穴a′に嵌合すると共に、そ
の孔a′にプール側壁a内面から前記捻子穴11に
連通する螺子孔8′を内設した治具8を嵌合し、
更に螺子孔8′と捻子穴11とに亘つてボルト予
を進入螺合して取付金具1をそのフランジ31と
プール側壁a背面との間を離間せしめた状態で位
置決めする。
The mounting bracket 1 has a small diameter portion 1-1 that fits into the hole a′.
A large diameter portion 1-2 is connected to the rear end of the large diameter portion 1-2, and a flange 31 with an injection port 21 is formed protruding from the rear end of the large diameter portion 1-2. It is made of metal and has a screw hole 11 drilled across the entire length, and as shown in FIG. A jig 8 having a screw hole 8' that communicates with the screw hole 11 from the inner surface of the pool side wall a is fitted into the pool side wall a,
Further, a bolt is inserted through the screw hole 8' and the screw hole 11 and screwed together to position the mounting bracket 1 with a distance between the flange 31 and the back surface of the pool side wall a.

第3工程は、上記取付金具1のフランジ31端
面と、プール側壁a背面との間を筒状カバー2で
覆つて樹脂注入空間4を形成する工程である。
The third step is to cover the space between the end surface of the flange 31 of the mounting fitting 1 and the back surface of the pool side wall a with the cylindrical cover 2 to form a resin injection space 4.

筒状カバー2は円筒体であり、割り型状として
第5図のようにフランジ31端面と、プール側壁
a背面との間にセツトする。
The cylindrical cover 2 is a cylindrical body, and is set in a split mold shape between the end face of the flange 31 and the back surface of the pool side wall a, as shown in FIG.

第4工程は、上記空間4内に樹脂5を充填し、
樹脂5の硬化後その筒状カバー2を脱型する工程
である。
The fourth step is to fill the space 4 with resin 5,
This is a step of demolding the cylindrical cover 2 after the resin 5 has hardened.

注型樹脂5は不飽和ポリエステル樹脂にガラス
繊維を混入させたもの等、不飽和ポリエステル樹
脂を母材とするもので、第6図のように注入口2
1から充填し、該樹脂5の硬化後筒状カバー2を
脱型する。
The casting resin 5 is made of unsaturated polyester resin as a base material, such as unsaturated polyester resin mixed with glass fiber.
After the resin 5 is cured, the cylindrical cover 2 is removed from the mold.

ちなみに本発明の固定方法で固定した取付金具
1は第7図に示すように治具8を取外した後、不
必要時には図示するように頭部に回動用の小孔1
01′を対で備えた目止め材101を捻子穴11
に螺合してその孔a′を目止めし、必要時にはフツ
ク100であるアイボルト孔a′を挿通して捻子穴
11に螺合させる(第8図)(第9図)。
Incidentally, after removing the mounting bracket 1 fixed by the fixing method of the present invention as shown in FIG.
A pair of fillers 101 with 01′ are inserted into the screw hole 11.
and seal the hole a', and when necessary, insert the eye bolt hole a', which is the hook 100, and screw it into the screw hole 11 (Fig. 8) (Fig. 9).

第10図は更に注型樹脂5及び取付金具1のフ
ランジ31止にFRPのライニング層12を貼着
した実施例を示し、斯様にすると、更に耐強度が
増強する利点がある。
FIG. 10 further shows an embodiment in which a lining layer 12 of FRP is attached to the casting resin 5 and the flange 31 of the mounting bracket 1, and this has the advantage of further increasing the strength.

【図面の簡単な説明】[Brief explanation of drawings]

図面はFRP製組立プールにおける本発明コー
スロープフツク用取付金具の固定方法の実施例を
示し、第1図乃至第6図は工程図で縦断して示
す、第7図は取付金具を固定した状態の縦断面
図、第8図及び第9図は同取付金具の使用状態を
示す縦断面図、第10図は他の実施例で固定した
取付金具の縦断面図である。 尚図中、a……プール側壁、a′……孔、11…
…捻子穴、21……注入口、31……フランジ、
1……取付金具、2……筒状カバー、4……樹脂
注入空間、5……注型樹脂。
The drawings show an example of the method of fixing the mounting bracket for a course rope hook of the present invention in an assembled pool made of FRP, and Figures 1 to 6 are process diagrams shown in longitudinal section, and Figure 7 shows the state in which the mounting bracket is fixed. FIGS. 8 and 9 are longitudinal sectional views showing how the mounting bracket is used, and FIG. 10 is a longitudinal sectional view of the mounting bracket fixed in another embodiment. In the figure, a... pool side wall, a'... hole, 11...
...screw hole, 21...inlet, 31...flange,
1... Mounting bracket, 2... Cylindrical cover, 4... Resin injection space, 5... Casting resin.

Claims (1)

【特許請求の範囲】 1 プール側壁に孔を開設する工程、 2 一端からフツク取付け用の捻子穴を開設する
と共に他端に樹脂注入口を設けたフランジを突設
した取付金具の捻子穴側の一端を、プール側壁背
面から上記孔に嵌合すると共に上記フランジとプ
ール側壁背面との間を離間せしめて位置決めする
工程、 3 上記取付金具のフランジ端面とプール側壁背
面との間を筒状カバーで覆つて、樹脂の注入空間
を確保する工程、 4 上記注入空間内に注入口から不飽和ポリエス
テル樹脂を母材とする注型樹脂を充填し、樹脂硬
化後筒状カバーを脱型する工程、 からなることを特徴とするFRP製組立プールに
おけるコースロープフツク用取付金具の固定方
法。
[Scope of Claims] 1. A step of opening a hole in the side wall of the pool; 2. A screw hole for attaching a hook from one end and a protruding flange with a resin injection port provided at the other end of the screw hole side of the mounting bracket. fitting one end into the hole from the back side of the pool side wall and positioning the flange and the back side of the pool side wall with a distance between them; 3. installing a cylindrical cover between the flange end face of the mounting bracket and the back side of the pool side wall; 4. Filling the injection space with a casting resin whose base material is unsaturated polyester resin from the injection port, and removing the cylindrical cover from the mold after the resin hardens. A method for fixing a mounting bracket for a course rope hook in an FRP assembled pool, which is characterized by:
JP11447385A 1985-05-27 1985-05-27 Method for molding mount apparatus for course rope hook in prefabricated pool Granted JPS61272080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11447385A JPS61272080A (en) 1985-05-27 1985-05-27 Method for molding mount apparatus for course rope hook in prefabricated pool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11447385A JPS61272080A (en) 1985-05-27 1985-05-27 Method for molding mount apparatus for course rope hook in prefabricated pool

Publications (2)

Publication Number Publication Date
JPS61272080A JPS61272080A (en) 1986-12-02
JPH0471558B2 true JPH0471558B2 (en) 1992-11-16

Family

ID=14638612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11447385A Granted JPS61272080A (en) 1985-05-27 1985-05-27 Method for molding mount apparatus for course rope hook in prefabricated pool

Country Status (1)

Country Link
JP (1) JPS61272080A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4034419Y1 (en) * 1964-08-18 1965-12-02
JPS4034421Y1 (en) * 1964-08-18 1965-12-02
JPS6037400U (en) * 1983-08-22 1985-03-14 東陶機器株式会社 Installation structure of pool rope rope hook fittings

Also Published As

Publication number Publication date
JPS61272080A (en) 1986-12-02

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