JPH01166896U - - Google Patents
Info
- Publication number
- JPH01166896U JPH01166896U JP5877188U JP5877188U JPH01166896U JP H01166896 U JPH01166896 U JP H01166896U JP 5877188 U JP5877188 U JP 5877188U JP 5877188 U JP5877188 U JP 5877188U JP H01166896 U JPH01166896 U JP H01166896U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- pipe
- cover
- metal
- sealant
- 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
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000000565 sealant Substances 0.000 claims 7
- 238000007789 sealing Methods 0.000 claims 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 238000009412 basement excavation Methods 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000012528 membrane Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Description
第１図は本考案の一実施例を示す斜視図、第２
図は管継手補修に際して本考案のカバーを採用し
た状況を示す概略斜視図、第３図はチユーブとカ
バー本体との連結個所を示す縦断面図、第４図ａ
ないしｄは、補修工程を示す縦断側面図である。
１……カバー本体、１ａ，１ｂ……結束部、１
ｃ……膨出部、１ｘ……上側重ね合せ部分、１ｍ
……筒状部、２，２′……クツシヨンシート、２
ａ，２ａ′……非通気膜、３……シール片、４，
５……チユーブ、４′……袋、４ａ，５ａ……連
結部、６，７……金属管、８……接着剤、９……
バンド、１０，１１……バンド、１２……絞り棒
。
Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a schematic perspective view showing the situation in which the cover of the present invention is adopted for repairing a pipe joint, Figure 3 is a vertical cross-sectional view showing the connection point between the tube and the cover body, and Figure 4 a.
3 to 4 d are longitudinal side views showing a repair process. 1...Cover body, 1a, 1b...Binding part, 1
c...Bulging part, 1x...Upper overlapping part, 1m
...Cylindrical part, 2, 2'...Cushion sheet, 2
a, 2a'... non-permeable membrane, 3... seal piece, 4,
5...Tube, 4'...Bag, 4a, 5a...Connecting portion, 6,7...Metal tube, 8...Adhesive, 9...
Band, 10, 11...Band, 12...Aperture rod.
Claims (1)
設管の補修すべき管体の部分を露出させ、その管
体の露出部分の外側にカバー本体を被包してカバ
ー本体と管体との間に形成される環状空間にシー
ル剤を充填固化させて、上記管体の補修すべき部
分を外側から密封するものにおいて、上記環状空
間にシール剤を充填するため上記カバー本体に接
続したシール剤注入用チユーブおよび上記環状空
間より内部空気および余剰シール剤を導出する空
気等の導出用チユーブのそれぞれ、上記カバー本
体に対対する連結部付近に、上記チユーブを包囲
する金属管を設け、シール剤を上記環状空間に注
入・充填した後、上記金属管を圧縮変形して上記
チユーブを封止するように構成したことを特徴と
する地下敷設管の管体シール用カバー。 ２ 上記金属管は、常温で伸展性の大きな銅ある
いはこれに類する金属で構成されている請求項１
に記載の地下敷設管の管体シール用カバー。 ３ 上記カバー本体は、チユーブとの連結部に外
方に突出する筒状部を形成しており、上記チユー
ブの端部は、上記金属管の端部において折返され
て上記金属管の端部の外側に位置し、上記筒状部
に嵌合され、上記筒状部に巻回したベルトで上記
金属管と筒状部との間で締結されていることを特
徴とする請求項１あるいは２に記載の地下敷設管
の管体シール用カバー。 ４ 上記金属管の内面と、この内側のチユーブの
部分との間および上記金属管の外面と、折返され
た上記チユーブの部分との間は、接着剤で接着さ
れていることを特徴とする請求項３に記載の地下
敷設管の管体シール用カバー。 ５ 上記シール剤注入用チユーブは、シール剤を
収容した袋に連結されており、上記袋を押圧する
ことでカバー本体内の環状空間にシール剤を注入
するように構成されている請求項１あるいは２に
記載の地下敷設管の管体シール用カバー。[Scope of Claim for Utility Model Registration] 1. Excavation of an open hole above the ground, exposing the part of the underground pipe to be repaired there, and enclosing the cover body on the outside of the exposed part of the pipe. The annular space formed between the cover body and the tube body is filled with a sealant and solidified to seal the portion of the tube body to be repaired from the outside, in which the annular space is filled with the sealant. Therefore, each of the sealing agent injection tube connected to the cover body and the air outlet tube for guiding internal air and excess sealant from the annular space, surrounds the tube near the connecting portion to the cover body. A pipe body seal for an underground pipe, characterized in that the metal pipe is provided with a metal pipe, and after a sealant is injected and filled into the annular space, the metal pipe is compressed and deformed to seal the tube. cover. 2. Claim 1, wherein the metal tube is made of copper or a similar metal that has high extensibility at room temperature.
A cover for sealing the pipe body of underground pipes as described in . 3 The cover main body forms a cylindrical part that protrudes outward at the connection part with the tube, and the end of the tube is folded back at the end of the metal tube so that the end of the tube is folded back at the end of the metal tube. According to claim 1 or 2, the metal pipe and the cylindrical portion are fastened by a belt located on the outside, fitted into the cylindrical portion, and wound around the cylindrical portion. Cover for sealing the underground pipe described above. 4. A claim characterized in that the inner surface of the metal tube and the inner tube part and the outer surface of the metal tube and the folded tube part are bonded with adhesive. A cover for sealing the pipe body of an underground pipe according to item 3. 5. The tube for injecting the sealant is connected to a bag containing the sealant, and is configured to inject the sealant into the annular space within the cover body by pressing the bag. 2. A cover for sealing a pipe body of an underground pipe according to item 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988058771U JPH0650719Y2 (en) | 1988-04-28 | 1988-04-28 | Cover for pipe seal of underground pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988058771U JPH0650719Y2 (en) | 1988-04-28 | 1988-04-28 | Cover for pipe seal of underground pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01166896U true JPH01166896U (en) | 1989-11-22 |
| JPH0650719Y2 JPH0650719Y2 (en) | 1994-12-21 |
Family
ID=31284569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988058771U Expired - Lifetime JPH0650719Y2 (en) | 1988-04-28 | 1988-04-28 | Cover for pipe seal of underground pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0650719Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS533099A (en) * | 1976-06-29 | 1978-01-12 | Takashi Itonaga | Pole for signaling lamp |
| JPS6170689U (en) * | 1984-10-15 | 1986-05-14 |
-
1988
- 1988-04-28 JP JP1988058771U patent/JPH0650719Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS533099A (en) * | 1976-06-29 | 1978-01-12 | Takashi Itonaga | Pole for signaling lamp |
| JPS6170689U (en) * | 1984-10-15 | 1986-05-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0650719Y2 (en) | 1994-12-21 |
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