FR2631418A1 - Repair technique for plastic electrical cable conduit - having half shells glued or retained by collars around damaged section - Google Patents
Repair technique for plastic electrical cable conduit - having half shells glued or retained by collars around damaged section Download PDFInfo
- Publication number
- FR2631418A1 FR2631418A1 FR8803660A FR8803660A FR2631418A1 FR 2631418 A1 FR2631418 A1 FR 2631418A1 FR 8803660 A FR8803660 A FR 8803660A FR 8803660 A FR8803660 A FR 8803660A FR 2631418 A1 FR2631418 A1 FR 2631418A1
- Authority
- FR
- France
- Prior art keywords
- shells
- repair
- pipes
- combination
- mechanical connection
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/02—Welded joints; Adhesive joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section
Abstract
Description
Le but de la présente invention est de réaliser une combinaison d'éléments permettant la liaison entre deux conduites ou tubes en plastique, munis ou non-de câbles et en particulier la réparation d'une conduite endommagée. The object of the present invention is to provide a combination of elements allowing the connection between two plastic pipes or tubes, with or without cables, and in particular the repair of a damaged pipe.
La réalisation d'une liaison entre deux conduites ou tubes en plastique, ou la réparation d'une conduite ou tube plastique muni de câbles est généralement réalisée d'une façon empirique par constitution ou reconstitution de sa paroi par des morceaux de tube, de ruban adhésif ou par des emplâtres. Cette méthode n'est pas fiable et ne permet pas de reconstituer les caractéristiques mécaniques et d'étanchéité du tube d'origine. The realization of a connection between two plastic pipes or tubes, or the repair of a plastic pipe or tube provided with cables is generally carried out empirically by constitution or reconstitution of its wall by pieces of tube, tape adhesive or plasters. This method is not reliable and does not allow the mechanical and sealing characteristics of the original tube to be reconstructed.
Le dispositif suivant l'invention partant de deux conduites ou tubes de plastique ou de la fenêtre résultant d'une destruction d'une partie d'une conduite ou tube muni de câbles, a pour but de réaliser une combinaison d'éléments permettant la reconstitution d'une paroi assurant la liaison mécanique et l'étanchéité. The device according to the invention starting from two plastic pipes or tubes or from the window resulting from the destruction of a part of a pipe or tube provided with cables, aims to produce a combination of elements allowing the reconstruction a wall ensuring mechanical connection and sealing.
Il est constitué d'un premier jeu de coquilles de diamètre et de forme appropriés permettant la reconstitution d'un manchon cylindrique et liées mécaniquement par collage ou autre procédé avec les extrémités des conduites et d'un second jeu de coquilles venant se plaquer à 90 sur le premier jeu, et liées mécaniquement au premier jeu par collage ou autre procédé. It consists of a first set of shells of appropriate diameter and shape allowing the reconstruction of a cylindrical sleeve and mechanically linked by gluing or other process with the ends of the pipes and a second set of shells coming to be pressed 90 on the first game, and mechanically linked to the first game by gluing or other process.
Selon une première variante, il est possible d'utiliser un seul jeu de coquilles reliées entre elles par un moyuen mécanique tel qu'un encliquetage ou collage ou autre procédé. According to a first variant, it is possible to use a single set of shells connected together by a mechanical means such as a snap-fastening or bonding or other process.
Selon une deuxième variante, le 2 jeu de coquilles peut être remplacé par une seule coquille s'emboitant sur le I'jeu. According to a second variant, the 2 set of shells can be replaced by a single shell fitting onto the I'jeu.
Selon une troisième variante, la section des conduites et des coquilles peut avoir n'importe quelle forme géométrique elliptique, carrée, rectangulaire ... According to a third variant, the cross section of the pipes and shells can have any elliptical, square, rectangular geometric shape ...
Selon une quatrième variante, la section des conduites peut être de diamètre différent, les çoquilles sont alors de forme conique. According to a fourth variant, the section of the pipes can be of different diameter, the shells are then of conical shape.
Selon une cinquième variante les coquilles peuvent être réalisées en matériau flexible. According to a fifth variant, the shells can be made of flexible material.
Le dispositif est constitué par la combinaison de plusieurs éléments, le premier jeu (l) et (2) figure 1 est constitué de coquilles jointives et de diamètre adapté à la conduite à réparer. Des entretoises, fendues (5) et (6) figure 1 pour pouvoir être installées autour du câble existant dans la conduite et de même diamètre que la conduite assurent un maintien mécanique du premier jeu de coquilles tout en reconstituant l'intégralité de la conduite. Le deuxième jeu (3) et (4) figure 1 est constipé de coquilles de diamètre adapté au premier jeu.La mise en place s'effectue par emboitement du premier jeu sur la zone à réparer et liaison par collage ou autre procédé avec les extrémités de la conduite, et emboitement du deuxième jeu orienté à 90 par rapport au premier jeu, la liaison avec le premier jeu étant assurés par collage ou autre procédé mécanique. Des colliers de serrage (7) figure 1 peuvent utilisés pour accroitre le maintien mécanique. The device is constituted by the combination of several elements, the first set (l) and (2) Figure 1 consists of contiguous shells and of diameter adapted to the pipe to be repaired. Spacers, split (5) and (6) Figure 1 to be installed around the cable existing in the pipe and the same diameter as the pipe provide mechanical maintenance of the first set of shells while reconstructing the entire pipe. The second set (3) and (4) Figure 1 is made up of shells of diameter adapted to the first set. The installation is carried out by interlocking the first set on the area to be repaired and bonding by gluing or other process with the ends of the pipe, and interlocking of the second set oriented at 90 relative to the first set, the connection with the first set being ensured by bonding or other mechanical process. Clamps (7) in Figure 1 can be used to increase the mechanical support.
Selon une première variante il est possible d'utiliser un seul jeu de coquilles de section complémentaire, semblables (8) et (9) ou non (IO) et (II) figure 2, reliées entre elles par encliquetage (12) figure 2 ou collage (13) figure 2 ou autre procédé et reliées mécaniquement avec les extrémités des conduites par collage ou autre procédé. According to a first variant, it is possible to use a single set of shells of complementary section, similar (8) and (9) or not (IO) and (II) figure 2, connected together by snap-fastening (12) figure 2 or bonding (13) Figure 2 or other method and mechanically connected with the ends of the pipes by bonding or other method.
Selon une deuxième variante, il est possible de remplacer le deuxième jeu de coquilles par une seule coquille (14) figure 3 de diamètre et de section adaptés au premier jeu. According to a second variant, it is possible to replace the second set of shells with a single shell (14) in FIG. 3 of diameter and section adapted to the first set.
Selon une troisième variante, le dispositif peut être utilisé avec des sections de conduite et de coquilles de forme géométrique variée, elliptique (15) figure 4, carrée (16) figure 4, rectangulaire (17) figure 4, ou autre. According to a third variant, the device can be used with pipe and shell sections of varied geometric shape, elliptical (15) figure 4, square (16) figure 4, rectangular (17) figure 4, or other.
Selon une quatrième variante, il est possible d'adapter le dispositif à des conduites de diamètre différent, les coquilles sont alors de profil conique (18) figure 5 ou autre. According to a fourth variant, it is possible to adapt the device to pipes of different diameter, the shells are then of conical profile (18) in Figure 5 or other.
Selon une cinquième variante, il est possible de réaliser les coquilles dans un matériau souple et flexible (19) figure 6 ce qui permet de relier entre elles des conduites situées dans des plans différents. According to a fifth variant, it is possible to produce the shells in a flexible and flexible material (19) in FIG. 6, which makes it possible to connect pipes located in different planes to one another.
L'objet de l'invention est particulièrement destiné à la réparation in situ de conduites PTT enterrées, munies de câbles et ayant été endommagées par une fausse manoeuvre telle que engin mécanique de travaux publics, ou coup de pioche, mais il est également destiné à toutes les -applications de jonction ou réparation de tubes, c'est pourquoi les formes, dimensions et dispositions des différents éléments pourront varier dans la limite des équivalents comme d'ailleurs les matières utilisées pour leur fabrication. The object of the invention is particularly intended for the repair in situ of buried PTT pipes, provided with cables and having been damaged by a false maneuver such as mechanical public works machine, or blow of ax, but it is also intended for all the applications of joining or repairing tubes, this is why the shapes, dimensions and arrangements of the various elements may vary within the limit of the equivalents, as indeed the materials used for their manufacture.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8803660A FR2631418B1 (en) | 1983-09-23 | 1988-03-17 | PLASTIC CONDUCTOR REPAIR SYSTEM |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8316096A FR2557388B1 (en) | 1983-09-23 | 1983-09-23 | PREFABRICATED MASK AND ASSOCIATED GLAND FOR WATERPROOF PASSAGE THROUGH A WALL |
FR8803660A FR2631418B1 (en) | 1983-09-23 | 1988-03-17 | PLASTIC CONDUCTOR REPAIR SYSTEM |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2631418A1 true FR2631418A1 (en) | 1989-11-17 |
FR2631418B1 FR2631418B1 (en) | 1994-02-18 |
Family
ID=26223621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8803660A Expired - Fee Related FR2631418B1 (en) | 1983-09-23 | 1988-03-17 | PLASTIC CONDUCTOR REPAIR SYSTEM |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2631418B1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2704697A1 (en) * | 1993-04-26 | 1994-11-04 | Lebrun Marie Therese | Device for repairing telephone (P.T.T.) ducts |
US6022054A (en) * | 1998-03-20 | 2000-02-08 | Ameron International Corporation | Thin wall fiberglass pipe connectors |
CN107314172A (en) * | 2017-08-31 | 2017-11-03 | 大连海事大学 | A kind of dissection type marmem pipe joint and its manufacture method |
CN111799748A (en) * | 2020-06-17 | 2020-10-20 | 李效东 | Quick binding device of cable interface for hydroelectric power generation |
CN114256782A (en) * | 2021-12-10 | 2022-03-29 | 深圳供电局有限公司 | Insulated conductor repairing device |
US20220120362A1 (en) * | 2020-10-21 | 2022-04-21 | David Romero | Apparatus and method for pipe repair |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR342186A (en) * | 1903-03-06 | 1904-09-01 | Richard Henry White Knight | Protective conduits for electrical conductors |
DE1886946U (en) * | 1963-11-06 | 1964-02-06 | Rhein Plastic Rohr G M B H | COVERED LONGITUDE BODY |
-
1988
- 1988-03-17 FR FR8803660A patent/FR2631418B1/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR342186A (en) * | 1903-03-06 | 1904-09-01 | Richard Henry White Knight | Protective conduits for electrical conductors |
DE1886946U (en) * | 1963-11-06 | 1964-02-06 | Rhein Plastic Rohr G M B H | COVERED LONGITUDE BODY |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2704697A1 (en) * | 1993-04-26 | 1994-11-04 | Lebrun Marie Therese | Device for repairing telephone (P.T.T.) ducts |
US6022054A (en) * | 1998-03-20 | 2000-02-08 | Ameron International Corporation | Thin wall fiberglass pipe connectors |
CN107314172A (en) * | 2017-08-31 | 2017-11-03 | 大连海事大学 | A kind of dissection type marmem pipe joint and its manufacture method |
CN111799748A (en) * | 2020-06-17 | 2020-10-20 | 李效东 | Quick binding device of cable interface for hydroelectric power generation |
CN111799748B (en) * | 2020-06-17 | 2021-12-28 | 山西万家寨水控水利机电科技服务有限公司 | Quick binding device of cable interface for hydroelectric power generation |
US20220120362A1 (en) * | 2020-10-21 | 2022-04-21 | David Romero | Apparatus and method for pipe repair |
CN114256782A (en) * | 2021-12-10 | 2022-03-29 | 深圳供电局有限公司 | Insulated conductor repairing device |
Also Published As
Publication number | Publication date |
---|---|
FR2631418B1 (en) | 1994-02-18 |
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TP | Transmission of property | ||
ST | Notification of lapse |