DE102005011323A1 - Folding railing especially for flood sites is operated by automatically buoyancy element via cranked linkage - Google Patents
Folding railing especially for flood sites is operated by automatically buoyancy element via cranked linkage Download PDFInfo
- Publication number
- DE102005011323A1 DE102005011323A1 DE102005011323A DE102005011323A DE102005011323A1 DE 102005011323 A1 DE102005011323 A1 DE 102005011323A1 DE 102005011323 A DE102005011323 A DE 102005011323A DE 102005011323 A DE102005011323 A DE 102005011323A DE 102005011323 A1 DE102005011323 A1 DE 102005011323A1
- Authority
- DE
- Germany
- Prior art keywords
- railing
- linkage
- lever
- floating body
- hinged
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/103—Parapets, railings ; Guard barriers or road-bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Description
Die Erfindung betrifft ein klappbares Geländer an wasserbaulichen Anlagen (Hafenanlagen, Schleusen, Wehren, Stauwerken, Kaianlagen, Uferbefestigungen), insbesondere jedoch an Flussbrücken und Landungsstegen für fliessende Gewässer.The The invention relates to a folding railing on hydraulic structures (Docks, locks, weirs, dams, wharfage, bank attachments), but especially at river bridges and jetties for flowing waters.
Bei hochwasserführenden Flüssen und einem Wasserpegel über die Brückenebene oder die Kaiebene hinaus, kommt es zu einer Ansammlung von Treibgut am Geländer, was in der Regel einen unerwünschten Wasserstau verursacht und bei Erreichen einer bestimmten Dichte der Treibgutanlagerung zur Beschädigung oder gar zur völligen Zerstörung des Geländers und der Brücke oder der wasserbaulichen Anlage selbst führt.at highly water-bearing rivers and a water level over the bridge level or the kauche beyond, there is an accumulation of flotsam on the railing, which is usually an undesirable one Water retention causes and upon reaching a certain density the Treibgutanlagerung to damage or even completely destruction of the railing and the bridge or the hydraulic structure itself leads.
Bekannt sind Brückengeländer für Flußbrücken deren Fußteile scharnierartig drehbeweglich an der Brücke befestigt sind und die mit den Brückenpfosten oder Brückenpfeilern mittels Verschraubung arretiert sind. Zur Vermeidung von Treibgutanlagerungen bei Hochwasser können die Arretierungsverschraubungen manuell gelöst und die Brückengeländer bei Hochwassergefahr manuell umgelegt werden.Known are bridge railings for river bridges whose footboards are hingedly attached to the bridge and the with the bridge posts or bridge piers locked by screwing. To avoid Treibgutanlagerungen at high tide can Manually loosened the locking couplings and the bridge railings Flood hazard can be transferred manually.
Nachteilig ist daran, dass der Personalbedarf oftmals nicht ausreicht um in einem Überschwemmungsgebiet mit einer Vielzahl von Brücken und wasserbaulichen Anlagen rechtzeitig alle Geländer so umzulegen und dass es außerdem eines erheblichen organisatorischen bzw. logistischen Aufwandes bedarf, um alle Gefahrenstellen rechtzeitig zu sichern.adversely is because the staffing requirements are often not enough in a flood area with a variety of bridges and hydraulic structures in a timely manner to transfer all railings and that it as well requires a considerable organizational or logistical effort, to secure all danger spots in time.
Aufgabe der Erfindung ist es ein Geländer für wasserbauliche Anlagen, insbesondere ein solches für Flussbrücken, zu gestalten, welches sich bei Erreichen eines kritischen Hochwasserpegels selbsttätig und ohne Fremdenergie hydromechanisch ganz oder teilweise in eine etwa horizontale Position umlegt, um damit einen Wasserstau infolge von Treibgutansammlung zu vermeiden.task The invention is a railing for hydraulic engineering Plants, in particular such for river bridges to make, which automatically upon reaching a critical high water level without external energy hydromechanical wholly or partly in an approximately folded horizontal position, thereby causing a water accumulation due to To avoid driftwood accumulation.
Erfindungsgemäß wird die Aufgabe wie mit den Ansprüchen angegeben löst.According to the invention Task as with the claims specified resolves.
Vorteilhaft ist an der erfindungsgemäßen Gestaltung des Geländers, dass es bei Hochwassergefahr rechtzeitig automatisch etwa in Brücken- oder Begehebene umklappt und damit eine weitgehend ungehinderte Strömung des Wassers erlaubt.Advantageous is at the design of the invention the railing, that in the event of a risk of flooding, it will automatically be in time, for example, in the bridge or in the vicinity flips over and thus a largely unimpeded flow of Water allowed.
Beschädigungsgefahren des Geländers oder gar der Brücke durch schweres Treibgut wie Baumstämme oder ähnliches sowie daraus resultierende Folgeschäden durch einen Stau lassen sich erheblich minimieren. Die so gestalteten Brücken und wasserbaulichen Anlagen bedürfen keiner Einbeziehung in ein Katastrophenmanagement und auch keinerlei Energiezuführung zur Betätigung evt. installierter elektromechanischer Antriebe.risk of damage of the railing or even the bridge by heavy flotsam such as tree trunks or the like as well as consequential damage resulting from it A traffic jam can be minimized considerably. The so designed bridges and hydraulic structures require No involvement in a disaster management and no energy supply to activity possibly installed electromechanical drives.
Der Mechanismus gewährleistet eine hohe Funktionssicherheit und erfordert kaum eine Wartung.Of the Mechanism guaranteed a high reliability and hardly requires maintenance.
Nachstehend wird die Erfindung am Ausführungsbeispiel einer Fußbrücke erläutert.below The invention is the embodiment a foot bridge explained.
In der zugehörigen Zeichnung ist mitIn the associated Drawing is with
schematisch dargestellt.
shown schematically.
Die
Flussbrücke
Jedes
Geländerteil
An
jedem der Aussenpfosten
In
Funktion des Brückengeländers wird
dieses durch den am Hebel
Mittels
der im Schwimmkörper
Sobald
der Wasserstand bzw. der Pegel bis an die Flussbrücke
Das
Geländerteil
- 11
- Flussbrückeriver bridge
- 22
- Geländerteilbalustrade part
- 3, 3a3, 3a
- AussenpfostenOutside posts
- 44
- BrückenlängsseiteBridge longitudinal side
- 5, 5a5, 5a
- Anlenkstellearticulation
- 6, 6a6 6a
- Strebestrut
- 7, 7a7, 7a
- Hebellever
- 88th
- Drehpunktpivot point
- 99
- Schwimmkörperfloat
- 10, 10a10 10a
- Konsoleconsole
- 11, 11a11 11a
- Parallelogrammstrebeparallelogram
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005011323A DE102005011323A1 (en) | 2005-02-22 | 2005-03-11 | Folding railing especially for flood sites is operated by automatically buoyancy element via cranked linkage |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005008198 | 2005-02-22 | ||
DE102005008198.3 | 2005-02-22 | ||
DE102005011323A DE102005011323A1 (en) | 2005-02-22 | 2005-03-11 | Folding railing especially for flood sites is operated by automatically buoyancy element via cranked linkage |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005011323A1 true DE102005011323A1 (en) | 2006-08-24 |
Family
ID=36776301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005011323A Withdrawn DE102005011323A1 (en) | 2005-02-22 | 2005-03-11 | Folding railing especially for flood sites is operated by automatically buoyancy element via cranked linkage |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005011323A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2008100041B4 (en) * | 2008-01-16 | 2008-11-20 | David Robinson Landscaping | Bridge with collapsable handrails |
CN103114523A (en) * | 2013-03-12 | 2013-05-22 | 山东交通学院 | Baffle used for plugging gaps of bottom portion of guardrail clevis and using method thereof |
-
2005
- 2005-03-11 DE DE102005011323A patent/DE102005011323A1/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2008100041B4 (en) * | 2008-01-16 | 2008-11-20 | David Robinson Landscaping | Bridge with collapsable handrails |
CN103114523A (en) * | 2013-03-12 | 2013-05-22 | 山东交通学院 | Baffle used for plugging gaps of bottom portion of guardrail clevis and using method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |