JPH036758Y2 - - Google Patents
Info
- Publication number
- JPH036758Y2 JPH036758Y2 JP16409985U JP16409985U JPH036758Y2 JP H036758 Y2 JPH036758 Y2 JP H036758Y2 JP 16409985 U JP16409985 U JP 16409985U JP 16409985 U JP16409985 U JP 16409985U JP H036758 Y2 JPH036758 Y2 JP H036758Y2
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- rope
- terminal
- attachment device
- protective pipe
- 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
- 239000012528 membrane Substances 0.000 claims description 38
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Tents Or Canopies (AREA)
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。(Problems to be Solved by the Invention) In the conventional device, the membrane a is simply wrapped around the end rope b, so when a tensile force T is applied to the membrane A as shown in FIG. , the end rope b enters the top plate c, and as a result, stress is biased at the position of the bolt d, which has been inserted and tightened through the upper and lower plates c and c', as shown in A in Figure 5, and due to this stress concentration. However, there was a problem in that the force was not dispersed throughout the film a, and the film strength was kept at a low value.
（問題点を解決するための手段）
本考案はこ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、前記端末ロープに保
護パイプを嵌着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 to solve the above problem, and involves wrapping the end edge of the membrane around the end rope, and wrapping the end edge of the membrane around the end rope. A membrane attachment device for an air membrane structure in which the ends of the membrane are clamped between a pair of upper and lower plates, characterized in that a protective pipe is fitted to the end rope. This relates to a mounting device.
（作用）
本考案においては前記したように、膜の端縁部
が捲着される端末ロープに保護パイプが嵌装され
ているので、膜に引張力が作用した際、前記保護
パイプによつて端末ロープがプレート内に入り込
むのを防止される。(Function) In the present invention, as described above, since a protective pipe is fitted to the terminal rope around which the edge of the membrane is wound, when a tensile force is applied to the membrane, the protective pipe The terminal rope is prevented from penetrating into the 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
力が膜面全体に分散され、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 invention, by preventing the terminal rope from entering into the plate when the tensile force of the membrane is applied, the tensile force acting on the membrane is spread over the entire membrane surface. 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は端末ロープで、同ロープ１の外周に保護パ
イプ２が嵌装されている。 1 is a terminal rope, and a protective pipe 2 is fitted around the outer periphery of the rope 1.
３は膜で、その端縁部が前記保護パイプ２の嵌
装された端末ロープ１に捲着され、同端末ロープ
捲着部に隣接する前記膜３の端部が、上部プレー
ト４及び図示せぬ下部プレートによつて挾着さ
れ、ボルト５によつて緊締されている。 Reference numeral 3 denotes a membrane, the end edge of which is wrapped around the end rope 1 fitted with the protective pipe 2, and the end of the membrane 3 adjacent to the end rope wrapped part is connected to the upper plate 4 and the upper plate 4 (not shown). It is clamped by a lower plate and tightened by bolts 5.
図示の実施例は前記したように構成されている
ので、膜３に引張力が作用した際、前記保護パイ
プ２によつて端末ロープ１の上部プレート４に入
り込むのを防止され、膜３に作用する引張力は同
膜３全般に亘つて分散されて応力集中がなくなる
ので、膜３の強度が高くなる。 The illustrated embodiment is constructed as described above, so that when a tensile force is applied to the membrane 3, it is prevented from entering the upper plate 4 of the terminal rope 1 by the protective pipe 2, and the tensile force is applied to the membrane 3. The resulting tensile force is dispersed throughout the membrane 3, eliminating stress concentration, thereby increasing the strength of the membrane 3.
なお前記保護パイプ２は端末ロープ１の全長に
亘つて配設してもよく、また相隣るボルト５，５
間において端末ロープ１に嵌装してもよい。 Note that the protective pipe 2 may be arranged over the entire length of the terminal rope 1, and the protective pipe 2 may be arranged over the entire length of the terminal rope 1, and
The terminal rope 1 may be fitted in between.
第１図は本考案に係る空気膜構造物における膜
の取付装置の一実施例を示す平面図、第２図はそ
のプレートを除去して示した縦断面図、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……端末ロープ、２……保護パイプ、３……
膜。
Fig. 1 is a plan view showing an embodiment of the membrane attachment device for an air membrane structure according to the present invention, Fig. 2 is a vertical sectional view with the plate removed, and Fig. 3 is a conventional air membrane structure. A vertical cross-sectional view showing a membrane attachment device in a structure, FIG. 4 is a partial plan view thereof, FIG. 5 is a plan view showing the state when a tensile force is applied to the membrane, and FIG. 6 is an arrow shown in FIG. This is a perspective view. 1...Terminal rope, 2...Protection pipe, 3...
film.
Claims (1)
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、前記端末ロープに保護パイプを嵌装
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 terminal rope A membrane attachment device for an air membrane structure, characterized in that a protective pipe is fitted to the membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16409985U JPH036758Y2 (en) | 1985-10-28 | 1985-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16409985U JPH036758Y2 (en) | 1985-10-28 | 1985-10-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6273054U JPS6273054U (en) | 1987-05-11 |
| JPH036758Y2 true JPH036758Y2 (en) | 1991-02-20 |
Family
ID=31092905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16409985U Expired JPH036758Y2 (en) | 1985-10-28 | 1985-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036758Y2 (en) |
-
1985
- 1985-10-28 JP JP16409985U patent/JPH036758Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6273054U (en) | 1987-05-11 |
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