JPH036759Y2 - - Google Patents

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Publication number
JPH036759Y2
JPH036759Y2 JP16410085U JP16410085U JPH036759Y2 JP H036759 Y2 JPH036759 Y2 JP H036759Y2 JP 16410085 U JP16410085 U JP 16410085U JP 16410085 U JP16410085 U JP 16410085U JP H036759 Y2 JPH036759 Y2 JP H036759Y2
Authority
JP
Japan
Prior art keywords
membrane
upper plate
rope
inner edge
attachment device
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
Application number
JP16410085U
Other languages
Japanese (ja)
Other versions
JPS6273055U (en
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 filed Critical
Priority to JP16410085U priority Critical patent/JPH036759Y2/ja
Publication of JPS6273055U publication Critical patent/JPS6273055U/ja
Application granted granted Critical
Publication of JPH036759Y2 publication Critical patent/JPH036759Y2/ja
Expired legal-status Critical Current

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Description

【考案の詳細な説明】 (産業上の利用分野) 本考案は空気膜構造物における膜の取付装置に
係るものである。
[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a membrane attachment device in an air membrane structure.

(従来の技術) 第3図及び第4図は従来の空気膜構造物におけ
る膜の取付装置を示し、膜aの端縁が端末ロープ
bに捲着され、膜aにおける端末ロープ捲着部に
隣る部分が上下一双のプレートc,c′及びボルト
dによつて挾着されている。
(Prior Art) FIGS. 3 and 4 show a conventional membrane attachment device for an air membrane structure, in which the edge of a membrane a is wrapped around a terminal rope b, and the end edge of a membrane a is wrapped around a terminal rope wrapping portion of the membrane a. Adjacent parts are held together by a pair of upper and lower plates c and c' and bolts d.

図中eはナツト、fは膜の保護兼止水用ゴム、
gはケーブルである。
In the figure, e is a nut, f is a rubber for membrane protection and water stop,
g is a cable.

(考案が解決しようとする問題点) 前記従来の装置においては、膜aが端末ロープb
に捲着されているだけであるので、第6図に示す
ように膜Aに引張力Tが作用すると、端末ロープ
bが上面プレートcに入り込んでしまい、そのた
め上下プレートc,c′に挿貫、緊締されたボルト
dの位置に第5図のAに示すように応力が偏り、
この応力集中のために膜a全般に力が分散せず、
膜強度が低い値で抑えられてしまうという問題点
があつた。
(Problem to be solved by the invention) In the conventional device, the membrane a is connected to the terminal rope b.
Therefore, when a tensile force T is applied to the membrane A as shown in Fig. 6, the end rope b will enter the top plate c, and therefore it will not penetrate through the upper and lower plates c and c'. , the stress is biased at the position of the tightened bolt d as shown in A in Figure 5,
Due to this stress concentration, the force is not distributed throughout the membrane a,
There was a problem that the film strength was suppressed to a low value.

(問題点を解決するための手段) 本考案はこのよのような問題点を解決するため
に提案されたもので、膜の端縁部を端末ロープに
捲着し、同端末ロープ捲着部に隣接する膜端部を
上下一双のプレートで挾着してなる空気膜構造物
における膜の取付装置において、前記上部プレー
トの内側端縁下面を前記膜の端末ロープ捲着部を
抱持する曲面に形成するとともに、上部プレート
の上面に内側端縁に沿つて延びる縦リブを配設し
てなることを特徴とする空気膜構造物における膜
の取付装置に係るものである。
(Means for solving the problem) The present invention was proposed in order to solve the above problem, and involves wrapping the end edge of the membrane around the terminal rope, and wrapping the end rope around the end rope. In a membrane attachment device for an air membrane structure in which membrane ends adjacent to the membrane are clamped between a pair of upper and lower plates, the lower surface of the inner edge of the upper plate is a curved surface that holds the end rope wrapping part of the membrane. The present invention relates to a membrane attachment device for an air membrane structure, characterized in that the upper plate is formed with a vertical rib extending along the inner edge on the upper surface of the upper plate.

(作用) 本考案においては前記したように、前記膜の端
末ロープ捲着部に隣接する部分を挾着する上部プ
レートの上面に内側端縁に沿う縦リブが配設され
ているので、同内側端縁の剛性が増大し、膜に引
張力が作用した際に端末ロープによつて上部プレ
ートの内側端縁が持上げられるのを防止し、同上
部プレートの内側端縁下面に形成された曲面部に
よつて膜の端末ロープ捲着部を抱持して端末ロー
プの変形を抑止するようにしたことと相俟つて、
端末ロープが上部プレート内に入り込むのを防止
されるものである。
(Function) In the present invention, as described above, a vertical rib along the inner edge is provided on the upper surface of the upper plate that clamps the portion of the membrane adjacent to the end rope wrapping portion, so that The curved surface formed on the lower surface of the inner edge of the upper plate increases the rigidity of the edge and prevents the inner edge of the upper plate from being lifted by the terminal rope when tensile force is applied to the membrane. In addition to holding the terminal rope wrapping portion of the membrane to suppress deformation of the terminal rope,
The end rope is prevented from penetrating into the upper plate.

(考案の効果) このように本考案によれば膜の引張力が作用し
た際における端末ロープの上部プレート内への入
り込みが防止されることによつて、膜に作用する
引張力が膜全体に分散され、応力集中がなくなる
ため膜強度が高くなる。
(Effect of the invention) As described above, according to the present invention, by preventing the terminal rope from entering into the upper plate when the tensile force of the membrane is applied, the tensile force acting on the membrane is spread over the entire membrane. The film strength is increased because the stress is dispersed and stress concentration is eliminated.

(実施例) 以下本考案を図示の実施例について説明する。(Example) The present invention will be described below with reference to the illustrated embodiments.

1は膜でその端縁部が端末ロープ2に捲着され
ている。
Reference numeral 1 denotes a membrane whose end edge is wrapped around a terminal rope 2.

3は上部プレートで、その内側端縁下面が前記
膜1の端末ロープ捲着部を抱持する曲面部3aに
形成されている。更に上部プレート3の上面には
内側端縁に沿う縦リブ4、及びボルト挿通部間に
おいて同縦リブ4と直交する横リブ5が配設され
ている。
Reference numeral 3 designates an upper plate, and the lower surface of the inner edge thereof is formed into a curved surface portion 3a that holds the terminal rope-wrapping portion of the membrane 1. Further, on the upper surface of the upper plate 3, a vertical rib 4 along the inner edge, and a horizontal rib 5 orthogonal to the vertical rib 4 between the bolt insertion portions are arranged.

而して前記上部プレート3の内側端縁下面に設
けた曲面部3aで膜1の端末ロープ捲着部を抱持
するとともに、上部プレート3と下部プレート
3′とによつて前記膜1における端末ロープ捲着
部に隣接する部分を挾着し、上下両プレート3,
3′をボルト6ナツト7で緊締する。
The curved surface 3a provided on the lower surface of the inner edge of the upper plate 3 holds the end rope-wrapping part of the membrane 1, and the upper plate 3 and the lower plate 3' hold the end of the membrane 1. The part adjacent to the rope wrapping part is clamped, and both the upper and lower plates 3,
Tighten 3' with bolt 6 and nut 7.

図中8,8′は上下一双の膜の保護兼止水用ゴ
ム。
In the figure, 8 and 8' are rubber for protecting and water-stopping the upper and lower membranes.

図示の実施例においては前記したように、上部
プレート3の上面にその内側端縁に沿つて延びる
縦リブ4が配設されて、同内側端縁が補剛されて
いるので、膜1に引張力が作用した際に端末ロー
プ2によつて上部プレート3の内側端縁が持上げ
られるのを防止するものである。
In the illustrated embodiment, as described above, the upper surface of the upper plate 3 is provided with longitudinal ribs 4 extending along its inner edge to stiffen the inner edge. This prevents the inner edge of the upper plate 3 from being lifted by the terminal rope 2 when a force is applied.

一方、前記上部プレート3の内側端縁下面に設
けた曲面部3aによつて膜1の端末ロープ捲着部
を抱持し、端末ロープ2の変形を抑止することと
相俟つて、同端末ロープ2が上部プレート3内に
入り込むのを防止する。
On the other hand, the curved surface portion 3a provided on the lower surface of the inner edge of the upper plate 3 holds the terminal rope wrapping portion of the membrane 1, and prevents deformation of the terminal rope 2. 2 from entering into the upper plate 3.

このように前記実施例によれば膜1に引張力が
作用した際における端末ロープ2の上部プレート
3内への入り込みが防止されることによつて、膜
1に作用する引張力が膜1全体に分散され、応力
集中がなくなるため、膜強度が高くなる。
In this way, according to the embodiment, the terminal rope 2 is prevented from entering into the upper plate 3 when a tensile force is applied to the membrane 1, so that the tensile force acting on the membrane 1 is applied to the entire membrane 1. Since stress concentration is eliminated, the film strength increases.

更にまた前記上部プレート3には縦リブ4と直
交する横リブ5が配設されることによつて、上部
プレート3自体の強度、剛性が増大するものであ
る。
Furthermore, the upper plate 3 is provided with horizontal ribs 5 perpendicular to the vertical ribs 4, thereby increasing the strength and rigidity of the upper plate 3 itself.

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

第1図は本考案に係る空気膜構造物における膜
取付装置の一実施例を示す縦断面図、第2図はそ
の部分平面図、第3図は従来の空気膜構造物にお
ける膜の取付装置を示す縦断面図、第4図はその
部分平面図、第5図は膜に引張力が作用したとき
の状態を示す平面図、第6図は第5図の矢視−
図である。 1……膜、2……端末ロープ、3……上部プレ
ート、3a……彎曲面、4……縦リブ。
Fig. 1 is a longitudinal sectional view showing an embodiment of the membrane attachment device for an air membrane structure according to the present invention, Fig. 2 is a partial plan view thereof, and Fig. 3 is a conventional membrane attachment device for an air membrane structure. 4 is a partial plan view thereof, FIG. 5 is a plan view showing the state when tensile force is applied to the membrane, and FIG. 6 is a view taken in the direction of the arrow in FIG.
It is a diagram. 1...Membrane, 2...Terminal rope, 3...Upper plate, 3a...Curved surface, 4...Vertical rib.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 膜の端縁部を端末ロープに捲着し、同端末ロー
プ捲着部に隣接する膜端部を上下一双のプレート
で挾着してなる空気膜構造物における膜の取付装
置において、前記上部プレートの内側端縁下面を
前記膜の端末ロープ捲着部を抱持する曲面に形成
するとともに、上部プレートの上面に内側端縁に
沿つて延びる縦リブを配設してなることを特徴と
する空気膜構造物における膜の取付装置。
In a membrane attachment device for an air membrane structure in which the end edge of the membrane is wrapped around a terminal rope and the membrane end adjacent to the end rope wrapped portion is clamped between a pair of upper and lower plates, the upper plate The lower surface of the inner edge of the membrane is formed into a curved surface that holds the end rope wrapping portion of the membrane, and the upper surface of the upper plate is provided with a vertical rib extending along the inner edge. Membrane attachment device in membrane structures.
JP16410085U 1985-10-28 1985-10-28 Expired JPH036759Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16410085U JPH036759Y2 (en) 1985-10-28 1985-10-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16410085U JPH036759Y2 (en) 1985-10-28 1985-10-28

Publications (2)

Publication Number Publication Date
JPS6273055U JPS6273055U (en) 1987-05-11
JPH036759Y2 true JPH036759Y2 (en) 1991-02-20

Family

ID=31092907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16410085U Expired JPH036759Y2 (en) 1985-10-28 1985-10-28

Country Status (1)

Country Link
JP (1) JPH036759Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001003849A1 (en) * 1999-07-08 2001-01-18 Kyowa Hakko Kogyo Co., Ltd. Powder material spraying device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA025928B1 (en) 2011-11-14 2017-02-28 Эвоник Дегусса Гмбх Method and device for the separation of acidic gases from a gas mixture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001003849A1 (en) * 1999-07-08 2001-01-18 Kyowa Hakko Kogyo Co., Ltd. Powder material spraying device

Also Published As

Publication number Publication date
JPS6273055U (en) 1987-05-11

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