DE8607619U1 - Frame for manhole cover - Google Patents
Frame for manhole coverInfo
- Publication number
- DE8607619U1 DE8607619U1 DE19868607619 DE8607619U DE8607619U1 DE 8607619 U1 DE8607619 U1 DE 8607619U1 DE 19868607619 DE19868607619 DE 19868607619 DE 8607619 U DE8607619 U DE 8607619U DE 8607619 U1 DE8607619 U1 DE 8607619U1
- Authority
- DE
- Germany
- Prior art keywords
- cast
- frame
- holes
- ring
- manhole cover
- 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
- 229910001018 Cast iron Inorganic materials 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 208000030507 AIDS Diseases 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Description
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BESCHREiBUNGDescription
DIE NEUERUNG BETRIFFT EINEN RAHMEN FÜR EINE SCHACHTABDECKUNG. INSBESONDERE FUR EINE KABELSCHACHT-ABDECKUNG, DER AUS EINEM BETONRING UND EINEM MIT DIESEM VERBUNDENEN OBEREN GUSSEISERNENTHE INNOVATION CONCERNS A FRAME FOR A MANHOLE COVER. IN PARTICULAR FOR A CABLE GUIDE COVER MADE FROM A CONCRETE RING AND AN UPPER CAST IRON CONNECTED TO IT
ninu mi einen nurLTOcrLHi/nc run uciv otnHuniucu^L Dcorcni.ninu mi a nurLTOcrLHi / nc run uciv otnHuniucu ^ L Dcorcni.
DIESE RAHMEN WERDEN VORZUGSWEISE HÖHENEINSTELLBAR MIT DEM SCHACHTHALS VERSCHRAUBT. IN DER AUFLAGEFLÄCHE SIND HIERFÜR DEN BETONRING IN SEINER GANZEN HÖHE DURCHDRINGENDE BOHRUNGEN VORGESEHEN. UM ZU VERHINDERN, DASS BEIM SPANNEN DER SCHRAUBEN TEILE DES BETONRINGS BESCHÄDIGT WERDEN, WIRD GEMÄSS DER NEUERUNG VORGESCHLAGEN. DIE BOHRUNGEN MINDESTENS AUF DEM GRÖSSTEN TEIL IHRES UMFANGS VON EINER METALLSCHÜRZE ZU UMGEBEN. DIE SPANNKRÄFTE UND VERKEHRSBELASTUNGEN WERDEN SOMIT ÜBER DIE METALLSCHÜRZE AUF DEN SCHACHTHALS ÜBERTRAGEN. DIE METALLSCHÜRZEN KÖNNEN ALS AN DEN GUSSEISERNEN RING VON UNTEN ANGESETZTE ROHRSTÜCKE AUSGEBILDET SEIN, DIE IN DEN BETON EINGEBETTET SIND. VORZUGSWEISE HAT DIE METALLSCHÜRZE JEDOCH DIE FORM EINES AN DEN GUSSEISERNEN RING EINSTÜCKIG ANGEGOSSENEN STEGES, DER UM DIE BOHRUNGEN HERUMGEZOGEN IST. WENN DER STEG NEUERUMGSGEMÄSS UNUNTERBROCHEN UM DEN GANZEN INNENUMFANG DES GUSSEISERNEN RINGES VERLÄUFT UND NUR IM BEREICH DER BOHRUNGEN NACH AUSSEN VORSPRINGT, DANN BILDET DIESER STEG BEIM EINFORMEN DES BETONRINGS GLEICHZEITIG DIE INNENSCHALUNG UND DIE HÖHENBEGRENZUNG.THESE FRAMES ARE PREFERABLY HEIGHT-ADJUSTABLE SCREWED TO THE MANHOLE NECK. IN THE SURFACE ARE FOR THIS THE CONCRETE RING IS PROVIDED FOR THROUGH HOLES THROUGH ITS ENTIRE HEIGHT. TO PREVENT WHEN TENSIONING THE SCREWS PARTS OF THE CONCRETE RING WILL BE DAMAGED IN ACCORDANCE WITH THE INNOVATION. THE HOLES AT LEAST ON THE MOST OF ITS CIRCUMFERENCE TO BE SURROUNDED BY A METAL APRON. THE TENSION FORCES AND TRAFFIC LOADS ARE SO TRANSFERRED TO THE CHAMBER THROUGH THE METAL APRON. THE METAL APRONS CAN AS ON THE CAST-IRON RING FROM BELOW APPROPRIATE PIPE SECTIONS THAT ARE EMBEDDED IN THE CONCRETE. HOWEVER, THE METAL APRON HAS PREFERRED THE SHAPE OF A BAR CASTED IN ONE PIECE TO THE CAST-IRON RING, WHICH IS DRAWN AROUND THE HOLES. IF THE BAR RUNS UNINTERRUPTED AROUND THE WHOLE INSIDE OF THE CAST-IRON RING AND ONLY IN THE AREA OF THE HOLES PROJECTED OUTSIDE, THEN THIS BAR IS FORMING THE CONCRETE RING AT THE SAME TIME THE INTERNAL FORMWORK AND THE HEIGHT LIMITATION.
IN DER ZEICHNUNG SIND DREI AUSFÜHRUNGSMÖGLICHKEITEN DER NEUERUNG IM SCHNITT DARGESTELLT. NACH FIG. 1 SIND AN DEN INNEREN AUFLAGEFLANSCH 2 DES AUCH EINEN ÄUSSEREN FLANSCH 3 AUFWEISENDEN GUSSEISERNEN RAHMENS 1 VON UNTE MEHRERETHREE IMPLEMENTATION POSSIBILITIES OF THE INNOVATION ARE SHOWN IN THE SECTION IN THE DRAWING. ACCORDING TO FIG. 1 ARE AT THE INNER SUPPORTING FLANGE 2 OF THE CAST-IRON FRAME 1, ALSO INCLUDING AN OUTER FLANGE 3, SEVERAL FROM BELOW
ROHRSTÜGKE 4 ANGESGHWEISSTi DIE DIE BOHRUNGEN 5 UMGEBEN, OBEN BESITZEN DIE BOHRUNGEN 5 EINE VERTIEFUNG 6 FÜR DEN KOPF DER SPANNSCHRAUBE. AN DEN ÄUSSEREN FLANSGH 3 SIND IN GLEICHER WEISE ROHRSTÜCKE 7 AN DIE BOHRUNGEN 8 ANGESETZT, DIE DER DURCHFÜHRUNG DER STELLSCHRAUBEN DIENEN. ZWISCHEN BEIDEN REIHEN VON ROHRSTÜCKEN 4, 7 SIND NOCH BETONANKER 9 VORGESEHEN, DIE DER BEWEHRUNG 10 ALS AUFLAGE DIENEN KbNNEN.-PIPE SECTIONS 4 WELDED THAT SURROUND THE HOLES 5, ABOVE, THE HOLES 5 HAVE A RECESSION 6 FOR THE HEAD OF THE TENSION SCREW. ON THE OUTER FLANSGH 3 ARE IN IN THE SAME WAY, PIECES OF PIPE 7 ATTACHED TO THE HOLES 8 THAT ARE USED TO PASS THE SET SCREWS THROUGHOUT. BETWEEN BOTH ROWS OF TUBE PIECES 4, 7 ARE ALSO PROVIDED FOR CONCRETE ANCHORS 9, WHICH ARE PROVIDED FOR REINFORCEMENT 10 AS A SUPPORT.
BEI DER BAUFORM NACH FIG, 2/3 SIND DIE ROHRSTÜCKE AM INNEREN FLANSCH 2* DURCH EINEN AN DIESEN FLANSCH EINSTÜCKIG ANGEGOSSENEN STEG 11 ERSETZT, DER SICH UNUNTERBROCHEN ÜBER DEN GANZEN INNENUNFANG UND UM DIE BOHRUNGEN 5 HERUM ERSTRECKT. DADURCH ERGIBT SICH EINE VOLLSTÄNDIGE UND TRAGFÄHIGE AUFLAGEFLÄCHE DES RAHMENS AUF DEM SCHACHTHALS.IN THE DESIGN ACCORDING TO FIG. 2/3, THE PIPE PIECES ARE IN ONE PIECE ON THE INNER FLANGE 2 * BY ONE ON THIS FLANGE CAST-ON BAR 11 REPLACED THAT CONTINUOUSLY RUNS THROUGH THE WHOLE INSIDE AND AROUND THE HOLES 5 EXTENDED. THIS PROVIDES A COMPLETE AND LOAD-BEARING SURFACE OF THE FRAME ON THE MANHOLE.
DER EETONRING 12 STEHT IN BEIDEN FÄLLEN NACH AUSSEN ÜBER, SO DASS SICH AUCH HIER EINE GROSSFLÄCHIGE AUFLAGE ERGIBT.THE EETONRING 12 PROJECTS OUTSIDE IN BOTH CASES, SO THAT THERE IS A LARGE SURFACE TOOL.
BEI DER BAUFORM NACH FIG. 4 WEIST DER OBERE GUSSEISERNE RAHMEN 2" AUCH AUSSEN EINE RUNDUM LAUFENDE SCHÜRZE 13 AUF. DER BETONRING 12 STEHT ALSO HIER NICHT NACH AUSSEN ÜBER. AM UNTEREN ENDE DER SCHÜRZE 13 SIND, ÜBER DEN DMFANG VERTEILT, MEHRERE ANSÄTZE 14 VORGESEHEN, DIE MIT BOHRUNGEN 15 ZUM EINSETZEN VON HÖHENVERSTELLBAREN EINBAUHILFEN AUSGESTATTET SIND. DIESE ANSÄTZE KÖNNEN, WENN DIE SCHÜRZE FEHLT, AUCH AM OBEREN FLANSCH DES GUSSEISERNEN RAHMENS ANGESETZT SEIN.IN THE DESIGN OF FIG. 4 THE UPPER CAST-IRON FRAME 2 "ALSO HAS A CIRCULAR APRON 13 ON THE OUTSIDE. THE CONCRETE RING 12 DOES NOT PROJECT OUTSIDE HERE. AT THE BOTTOM OF THE APRON 13 ARE DISTRIBUTED OVER THE DMFANG, SEVERAL APPROACHES 14 PROVIDED, EQUIPPED WITH HOLES 15 FOR INSERTING HEIGHT-ADJUSTABLE INSTALLATION AIDS ARE. IF THE APRON IS MISSING, THESE APPROACHES MAY ALSO BE ATTACHED TO THE UPPER FLANGE OF THE CAST-IRON FRAME.
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19868607619 DE8607619U1 (en) | 1986-03-20 | 1986-03-20 | Frame for manhole cover |
DE3632726A DE3632726C2 (en) | 1986-03-20 | 1986-09-26 | Rectangular frame for manhole covers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19868607619 DE8607619U1 (en) | 1986-03-20 | 1986-03-20 | Frame for manhole cover |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8607619U1 true DE8607619U1 (en) | 1986-05-15 |
Family
ID=6792879
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19868607619 Expired DE8607619U1 (en) | 1986-03-20 | 1986-03-20 | Frame for manhole cover |
DE3632726A Expired - Lifetime DE3632726C2 (en) | 1986-03-20 | 1986-09-26 | Rectangular frame for manhole covers |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3632726A Expired - Lifetime DE3632726C2 (en) | 1986-03-20 | 1986-09-26 | Rectangular frame for manhole covers |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE8607619U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3712340A1 (en) * | 1987-04-11 | 1988-10-20 | Passavant Werke | Fastening for ladders in cable manholes |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3939125A1 (en) * | 1989-11-27 | 1991-05-29 | Passavant Werke | METHOD FOR PRODUCING A MANHOLE COVER |
DE9414058U1 (en) * | 1994-08-31 | 1994-11-17 | Stewing Beton- und Fertigteilwerk GmbH & Co. KG Dorsten, 46282 Dorsten | Manhole cover |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2109287A (en) * | 1934-11-09 | 1938-02-22 | Elkington Vivian | Manhole cover and frame |
DE7034308U (en) * | 1970-09-15 | 1971-01-14 | Buderus Eisenwerk | CAST-IRON FRAME FOR A MANHOLE COVER. |
DE2429470A1 (en) * | 1974-06-19 | 1976-01-02 | Kaiserslautern Guss Armatur | Frame for manhole covers and road drains - is made of cast iron and small amount of concrete in cavity in lid |
DE2537257A1 (en) * | 1975-08-21 | 1977-02-24 | Passavant Werke | Load bearing composite ring for manhole cover - has upper and lower cast iron rings connected with concrete ring |
DE8021395U1 (en) * | 1980-08-09 | 1980-11-13 | Stewing, Albert, 4270 Dorsten | COVER FRAME FOR MANHOLES, IN PARTICULAR CABLE MANIFOLDS |
DK164517C (en) * | 1982-01-20 | 1992-11-23 | Selflevel Covers Jersey Ltd | COVER AND FRAME FOR A STREET OR DOWN BRIDGE |
-
1986
- 1986-03-20 DE DE19868607619 patent/DE8607619U1/en not_active Expired
- 1986-09-26 DE DE3632726A patent/DE3632726C2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3712340A1 (en) * | 1987-04-11 | 1988-10-20 | Passavant Werke | Fastening for ladders in cable manholes |
Also Published As
Publication number | Publication date |
---|---|
DE3632726C2 (en) | 1994-06-01 |
DE3632726A1 (en) | 1987-09-24 |
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