DE9115847U1 - Cable - protective hose - quick fastening - screw connection - Google Patents

Cable - protective hose - quick fastening - screw connection

Info

Publication number
DE9115847U1
DE9115847U1 DE9115847U DE9115847U DE9115847U1 DE 9115847 U1 DE9115847 U1 DE 9115847U1 DE 9115847 U DE9115847 U DE 9115847U DE 9115847 U DE9115847 U DE 9115847U DE 9115847 U1 DE9115847 U1 DE 9115847U1
Authority
DE
Germany
Prior art keywords
screw connection
cable protection
cable
grids
fastening screw
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
DE9115847U
Other languages
German (de)
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.)
Lagra Elektrotechnik 6919 Bammental De GmbH
Original Assignee
Lagra Elektrotechnik 6919 Bammental De GmbH
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 Lagra Elektrotechnik 6919 Bammental De GmbH filed Critical Lagra Elektrotechnik 6919 Bammental De GmbH
Priority to DE9115847U priority Critical patent/DE9115847U1/en
Publication of DE9115847U1 publication Critical patent/DE9115847U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • H02G3/0616—Joints for connecting tubing to casing
    • H02G3/0625—Joints for connecting tubing to casing with means for preventing disengagement of conductors
    • H02G3/065—Joints for connecting tubing to casing with means for preventing disengagement of conductors with means biting into the conductor-insulation, e.g. teeth-like elements or gripping fingers
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/0231—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member with specially adapted means for positioning the threaded member behind the collar
    • 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
    • F16L33/227—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the hose being introduced into or onto the connecting member and automatically locked
    • 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
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • H02G3/0616—Joints for connecting tubing to casing
    • H02G3/0625—Joints for connecting tubing to casing with means for preventing disengagement of conductors
    • H02G3/0683—Joints for connecting tubing to casing with means for preventing disengagement of conductors with bolts operating in a direction transverse to the conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Description

®j LAGRAELEKTROTECHNIKGMBH®j LAGRAELEKTROTECHNIKGMBH

H j BAHNHOFSTR. 10 · D-6919 BAMMENTÄL ."H j BAHNHOFSTR. 10 · D-6919 BAMMENTÄL ."

ft! Telefon (06223) 47101 ■ telex 46152?' Bammental, H. 12. 1991ft! Telephone (06223) 47101 ■ telex 46152?' Bammental, H. 12. 1991

Kabel-Schutz schlauch-Schnellbefestigungs-Verschraubung Cable protection hose quick fastening screw connection

Die Erfindung betrifft eine Kabel-Schutzschlauch-Schnellbefestigungs-Verschraubung für Kabel-Schutzschläuche für feste und lösbare Schlauchverbindungen mit drehbar gelagerten Gewindeanschluß (Spannmutter) wahlweise Verschraubungshalter aus Kunststoff, bestehend aus einem Aufnahmestück mit stufenweis angeordneten Rastern und einer Auf nahmehülse; zu' verwenden an Maschinen, Geräten,Apparaten, Schaltschränken usw.The invention relates to a cable protection hose quick-fastening screw connection for cable protection hoses for fixed and detachable hose connections with a rotatably mounted threaded connection (clamping nut) or optional screw connection holder made of plastic, consisting of a receiving piece with step-wise arranged grids and a receiving sleeve; to be used on machines, devices, apparatus, control cabinets, etc.

Bekannt sind Kabel-Schutzschlauch-Verschraubungen verschiedener Ausführungen z.B. nach dem DBGM 23 653.9 oder DBP 37 39 745 welche den Nachteil aufweisen, daß diese mit zusätzlichen Handhabungen durch Festspannen, drehen usw. bedient werden müssen, um die Kabel-Schutzschläuche verschiedener äußerer Formgebung festzuspannen.Cable protection hose screw connections of various designs are known, e.g. according to DBGM 23 653.9 or DBP 37 39 745, which have the disadvantage that they have to be operated with additional handling by tightening, turning, etc. in order to tighten the cable protection hoses of various external shapes.

Der Erfindung liegt die Aufgabe zugrunde, ohne zusätzliche Handhabungen, den festzuspannenden Kabel-Schutzschlauch in die Kabel-Schutzschlauch-Schnellbefestigung einzudrücken und denselben fest zu verankern.The invention is based on the task of pressing the cable protection hose to be tightened into the cable protection hose quick fastening and anchoring it firmly without additional handling.

Durch das Eindrücken des Kabel-Schutzschlauches nach unten werden die stufenweis angeordneten Raster zusammengedrückt und gehen in Ruhestellung in die alte Winkelstellung zurück, wenn mit einem leichten Druck nach oben die Raster in der waagerechten Stellung eine feste Verankerung erfolgt.By pressing the cable protection tube downwards, the stepwise arranged grids are compressed and return to the old angle position in the resting position, if the grids are firmly anchored in the horizontal position with a slight upward pressure.

Nur bei einer hohen Zugkraft, welche mit der Dicke der Raster in Verbindung steht, .Kann der Kabel-Schutzschlauch aus seiner Verankerung herausgezogen werden.Only with a high tensile force, which is related to the thickness of the grid, can the cable protection hose be pulled out of its anchorage.

Ein Ausführungsbeispiel der Erfindung wird anhand der Fig. 1-3 erläutert.An embodiment of the invention is explained with reference to Fig. 1-3.

Fig. 1 zeigt Schnitt durch die Kabel-Schutzschlauch-Schnellbefestigungs-Verschraubung. Fig. 1 shows a section through the cable protection hose quick-fastening screw connection.

Fig. 2 zeigt obere Ansicht der Kabel-Schutzschlauch-Schnellbefestigungs-Verschraubung mit den angeordneten Rastern.Fig. 2 shows the top view of the cable protection hose quick-fastening screw connection with the arranged grids.

Fig. 3 zeigt Ansicht der Kabel-Schutzschlauch-Schnellbefestigungs-Verschraubung mit Spannmutter und Sechskant.Fig. 3 shows a view of the cable protection hose quick-fastening screw connection with clamping nut and hexagon.

Fig. 1 zeigt im Schnitt die angeordneten Raster mit der Kennzeichnung AO,A1 und B an dem Außenrohr des Aufnahmestückes (1), letzteres ist fest mit der Aufnahmehülse ( 2 ) verbunden. Das konisch nach unten verlaufende Rohr des Aufnahmestückes bezweckt ein Andrücken des einge drückten Kabel-Schutzschlauches an die Innenwand der Aufnahmehülse und erhält damit zusätzliche Befestigungshilfe. Die Spannmutter (3) ist am Aufnahmestück drehbar gelagert.Fig. 1 shows a cross-section of the grids marked AO, A1 and B on the outer tube of the receiving piece (1), the latter is firmly connected to the receiving sleeve (2). The conical tube of the receiving piece, which runs downwards, is used to press the pressed-in cable protection hose onto the inner wall of the receiving sleeve and thus provides additional fastening assistance. The clamping nut (3) is rotatably mounted on the receiving piece.

Die angespritzten Raster (AO)sind so angeordnet, daß diese mit einem Winkel versehen, welcher die Steigung der Ge windeform-Schutzschläuche beträgt.The molded-on grids (AO) are arranged so that they have an angle that is the same as the pitch of the thread-forming protection hoses.

Die. Raster (B) sind so angespritzt, daß diese mit einem festgelegten Abstand waagerecht zu den Rastern (AO) angeordnet sind.The grids (B) are molded in such a way that they are arranged horizontally to the grids (AO) at a fixed distance.

Die Raster (A1)sind so angespritzt, daß diese mit einem Abstand waagerecht zu den Rastern (B) angeordnet sind. Der Raster-Abstand ist gleich den Rillenabständen der Kabel -Rill eh- Schutzschläu ehe.The grids (A1) are molded in such a way that they are arranged horizontally with a distance to the grids (B). The grid spacing is equal to the groove spacing of the cable groove protection hoses.

Alle Raster sind mit einer festgelegten Winkelstellung nach unten, sowie einem festgelegten Durchmesser (D) angeordnet, welche ein Eindrücken der Kabel-Schutzschläuche, sowie ein Festspannen in der Kabel-Schutzschlauch-Schnellbefestigung garantieren.All grids are arranged with a fixed angle downwards and a fixed diameter (D), which guarantee that the cable protection hoses are pressed in and tightened in the cable protection hose quick fastening.

Claims (1)

AnsprücheExpectations Kabel-Schutzschlauch-Schnellbefestigungs-Verschraubung dadurch gekennzeichnet, daß die am Außenrohr des Auf nahmestückes (1) angeordneten Raster ( AO, A1, B angespritzt sind und festgelegte Abstände und Winkelstellungen a,b,c,d sowie Durchmesser (D) angeordnet sind. Die Abstände betragen Rillenabstand der Rillen-Schutzschläuche, sowie Abstände der Gewindeform-Schutzschläuche von Rillenvertiefung zu Rillenvertiefung.Cable protection hose quick-fastening screw connection characterized in that the grids (AO, A1, B) arranged on the outer tube of the receiving piece (1) are molded and fixed distances and angular positions a, b, c, d and diameter (D) are arranged. The distances are the groove spacing of the groove protection hoses, as well as the distances of the thread-form protection hoses from groove recess to groove recess. Kabel-Schutzschlauch-Schnellbefestigungs-Verschraubung nach Anspruch 1 dadurch gekennzeichnet, daß die oberen Raster (AO) mit einem Winkel (d) angespritzt sind, welcher mit der Steigung des Gewindeform-Kabel-Schutzschlauches übereinstimmt.Cable protection hose quick-fastening screw connection according to claim 1, characterized in that the upper grids (AO) are molded with an angle (d) which corresponds to the pitch of the thread-form cable protection hose. Kabel-Schutzschlauch- Schnellbefestigungs-Verschraubung nach Anspruch 1 und 2 dadurch gekennzeichnet, daß die drehbar gelagerte Spannmutter (3) mit einem Sechskant (SW1) versehen ist, ebenfalls das Aufnahmestück (1) (SV/2)Cable protection hose quick-fastening screw connection according to claim 1 and 2, characterized in that the rotatably mounted clamping nut (3) is provided with a hexagon (SW1), as is the receiving piece (1) (SV/2)
DE9115847U 1991-12-20 1991-12-20 Cable - protective hose - quick fastening - screw connection Expired - Lifetime DE9115847U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9115847U DE9115847U1 (en) 1991-12-20 1991-12-20 Cable - protective hose - quick fastening - screw connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9115847U DE9115847U1 (en) 1991-12-20 1991-12-20 Cable - protective hose - quick fastening - screw connection

Publications (1)

Publication Number Publication Date
DE9115847U1 true DE9115847U1 (en) 1992-03-05

Family

ID=6874464

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9115847U Expired - Lifetime DE9115847U1 (en) 1991-12-20 1991-12-20 Cable - protective hose - quick fastening - screw connection

Country Status (1)

Country Link
DE (1) DE9115847U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009007433U1 (en) 2009-05-17 2009-08-27 Hidde, Axel R., Dr. Ing. Universal quick connector

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2475322A (en) * 1946-05-10 1949-07-05 Richard J Horton Coupling device for flexible conduits
US2784010A (en) * 1955-03-14 1957-03-05 Charles G Lifka Connector means for flexible conduit
US2980450A (en) * 1959-07-06 1961-04-18 Charles G Lifka Connector fittings for small size flexible conduit
DE1920606U (en) * 1965-05-19 1965-07-29 Joseph Norres & Co THREADED SOCKET MADE OF PLASTIC.
US4247136A (en) * 1978-12-22 1981-01-27 Hancor, Inc. Internal coupling structure and joint for pipe or tubing
US4288110A (en) * 1979-10-09 1981-09-08 Allen-Stevens Corp. End fittings for flexible metallic conduits
US4457544A (en) * 1981-08-13 1984-07-03 Liquid Tight Corporation Connector for flexible electrical conduit
DE8610238U1 (en) * 1986-04-15 1986-08-28 Flexa GmbH Metall- und Kunststoffschläuche Schlauchverschraubungen Anschlußteile, 6450 Hanau Hose plug-in coupling for electrical protective hose screw connections
DE3739745C1 (en) * 1987-11-24 1988-11-24 Helmut Schuchardt Connecting and joining sleeve for flexible tubes

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2475322A (en) * 1946-05-10 1949-07-05 Richard J Horton Coupling device for flexible conduits
US2784010A (en) * 1955-03-14 1957-03-05 Charles G Lifka Connector means for flexible conduit
US2980450A (en) * 1959-07-06 1961-04-18 Charles G Lifka Connector fittings for small size flexible conduit
DE1920606U (en) * 1965-05-19 1965-07-29 Joseph Norres & Co THREADED SOCKET MADE OF PLASTIC.
US4247136A (en) * 1978-12-22 1981-01-27 Hancor, Inc. Internal coupling structure and joint for pipe or tubing
US4288110A (en) * 1979-10-09 1981-09-08 Allen-Stevens Corp. End fittings for flexible metallic conduits
US4457544A (en) * 1981-08-13 1984-07-03 Liquid Tight Corporation Connector for flexible electrical conduit
DE8610238U1 (en) * 1986-04-15 1986-08-28 Flexa GmbH Metall- und Kunststoffschläuche Schlauchverschraubungen Anschlußteile, 6450 Hanau Hose plug-in coupling for electrical protective hose screw connections
DE3739745C1 (en) * 1987-11-24 1988-11-24 Helmut Schuchardt Connecting and joining sleeve for flexible tubes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009007433U1 (en) 2009-05-17 2009-08-27 Hidde, Axel R., Dr. Ing. Universal quick connector
DE102009021700A1 (en) 2009-05-17 2010-11-18 Hidde, Axel, Dipl.-Ing. Universal quick-release fitting

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