NO20191302A1 - WOMEN'S HATCH HINGE ON ANY UPCOME SIDE EDGE IN A LADY, OPERATED FROM DOWNSTOWM - Google Patents
WOMEN'S HATCH HINGE ON ANY UPCOME SIDE EDGE IN A LADY, OPERATED FROM DOWNSTOWM Download PDFInfo
- Publication number
- NO20191302A1 NO20191302A1 NO20191302A NO20191302A NO20191302A1 NO 20191302 A1 NO20191302 A1 NO 20191302A1 NO 20191302 A NO20191302 A NO 20191302A NO 20191302 A NO20191302 A NO 20191302A NO 20191302 A1 NO20191302 A1 NO 20191302A1
- Authority
- NO
- Norway
- Prior art keywords
- hatch
- outlet opening
- dam
- maneuvered
- struts
- Prior art date
Links
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 241000196324 Embryophyta Species 0.000 claims 1
- 230000008014 freezing Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/40—Swinging or turning gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/40—Swinging or turning gates
- E02B7/44—Hinged-leaf gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/04—Valves, slides, or the like; Arrangements therefor; Submerged sluice gates
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Soil Working Implements (AREA)
- Outer Garments And Coats (AREA)
- Fuel Cell (AREA)
Description
Damluke hengslet på vilkårlig oppstrøms sidekant i en dam, manøvrert fra nedstrøms side. Dam hatch hinged on any upstream side edge in a dam, maneuvered from the downstream side.
Patentbeskrivelse, patent description,
Den foreliggende oppfinnelse vedrører ei damluke hengslet på en vilkårlig oppstrøms sidekant av en dam, med manøvrering fra nedstrøms, tørr side, gjennom utløpsåpningen for væske. The present invention relates to a dam hatch hinged on an arbitrary upstream side edge of a dam, with maneuvering from the downstream, dry side, through the outlet opening for liquid.
Damluker har til nå kun vært mulig å manøvrere ved hjelp av utstyr og aktuatorer beliggende oppstrøms og på den våte siden av luker. Dette har gitt en rekke problemer relatert til korrosjon, fastfrysing av betjeningsutstyr, hindring av luke å bevege seg høyere enn til høyde for eksisterende islag, osv. Dam hatches have until now only been possible to maneuver using equipment and actuators located upstream and on the wet side of hatches. This has given rise to a number of problems related to corrosion, freezing of operating equipment, preventing hatches from moving higher than the height of existing layers of ice, etc.
For konvensjonelle luker guidet av vertikale føringer har dette virket til at lukebladets vandring er begrenset til når lukens topp treffer et evt. islag over luken, og full åpning er ofte blitt begrenset av dette i grunne dammer. For conventional hatches guided by vertical guides, this has had the effect that the hatch blade's travel is limited to when the top of the hatch hits a possible ice layer above the hatch, and full opening has often been limited by this in shallow ponds.
Topphengslede damluker er benyttet, og har oftest kunnet bli manøvrert til full åpning selv i grunne dammer, men har til nå kun blitt manøvrert ved hjelp av aktuatorer beliggende på vannsiden. Dette har forårsaket problemer relatert til fastfrysing av manøveraktuatorer, som ofte er sett utført slik at aktuatorene har hatt behov for å bevege seg i flere plan i området for reservoarets islag, siden det ofte er behov for svingebevegelser forårsaket av lukens svingebilde. Også for rulleluker og glideluker er fastfrysing av aktuatorer eller manøverstenger et problem dersom det ikke foretas ekstra foranstaltninger. Norges vassdrags- og energidirektorat har i Retningslinjer for stenge- og tappeorganer, rør og tverrslagsporter i forskrift om sikkerhet ved vassdragsanlegg 1-2011, satt krav om at «Manøvreringsutstyrets kapasitet skal sikre manøvrering ved alle aktuelle forhold». Vitale manøverdeler som er fastfrosset i et islag tilfredstiller ikke dette kravet. Top-hinged dam hatches are used, and have often been able to be maneuvered to full opening even in shallow dams, but have until now only been maneuvered using actuators located on the water side. This has caused problems related to the freezing of maneuvering actuators, which have often been seen executed so that the actuators have needed to move in several planes in the area of the reservoir's impact, since there is often a need for swinging movements caused by the hatch's swing pattern. Freezing of actuators or operating rods is also a problem for roller shutters and sliding shutters if no additional measures are taken. The Norwegian Directorate of Watercourses and Energy has, in the Guidelines for shut-off and draining devices, pipes and transverse gates in regulations on safety at watercourse facilities 1-2011, set a requirement that "The capacity of the maneuvering equipment must ensure maneuvering in all relevant conditions". Vital maneuvering parts that are frozen in a layer of ice do not satisfy this requirement.
Korrosjon er også et problem for manøverdeler på våt side. Corrosion is also a problem for maneuvering parts on the wet side.
Sidehengslede eller bunnhengslede damluker er så vidt vites ikke introdusert i bransjen, og en vil gjøre dette i denne søknaden da de er egnet for betjening fra nedstrøms side. As far as is known, side-hinged or bottom-hinged sluice gates have not been introduced in the industry, and this will be done in this application as they are suitable for operation from the downstream side.
Damluken i følge oppfinnelsen er vist i Fig. A-D. The dam hatch according to the invention is shown in Fig. A-D.
I følge oppfinnelsen gis mulighet for montasje og manøvrering av damluken (2) hengslet på en av sine sidekanter på en oppstrøms damvegg og manøvrert ved hjelp av fysiske komponenter gjennom utløpsåpningen (9). According to the invention, it is possible to mount and maneuver the dam hatch (2) hinged on one of its side edges on an upstream dam wall and maneuvered with the help of physical components through the outlet opening (9).
Innledningsvis vises ei topphengslet luke i Fig. A på en oppstrøms damvegg (1) der lukebladet (2) er opphengt i en påskrudd brakett (3) på oppstrøms side, svingbar rundt en aksling (4). Fra lukket stilling med tettende pakninger (10) mot betongoverflate i Fig. A, kan luken svinges opp til åpen stilling, Fig. B, ved hjelp av en eller flere aktuatorer (5), innfestet i en endebrakett (6) fortrinnsvis lokalisert høyt på holdebjelker (8) i forhold til utløpsåpningen (9) og svingeopplagret til et fagverk (7). Initially, a top-hinged hatch is shown in Fig. A on an upstream dam wall (1) where the hatch blade (2) is suspended in a screwed-on bracket (3) on the upstream side, pivotable around a shaft (4). From the closed position with sealing gaskets (10) against the concrete surface in Fig. A, the hatch can be swung up to the open position, Fig. B, by means of one or more actuators (5), attached to an end bracket (6) preferably located high on holding beams (8) in relation to the outlet opening (9) and the swing bearing of a truss (7).
Endebrakett (6) kan festes direkte til utløpstunnels tak dersom anvendt i et betongoverløp som vist i Fig. D. End bracket (6) can be attached directly to the roof of the outlet tunnel if used in a concrete overflow as shown in Fig. D.
Aktuatorens/es fri(e) ende(r) innfestes som nevnt i et rotasjonspunkt på et fagverk (7), eller til andre skiveformede elementer på lukebladet (2 ), kapable til å overføre en kraft ved forlengelse av aktuatorene over til et dreiemoment som svinger lukebladet til åpen, eller delåpen stilling. Hydrauliske aktuatorer tilføres væske under trykk fra håndopererte pumper eller pumpeanlegg drevet av forbrenningsmotorer eller elektrisk kraft. Elektriske aktuatorer tilføres elektrisk energi ved hjelp av elektriske ledere. Mekaniske aktuatorer kan opereres ved hjelp av forlengede sveiver. (Disse detaljene er ikke beskrevet i skissene). As mentioned, the actuator's free end(s) are attached to a rotation point on a truss (7), or to other disc-shaped elements on the hatch leaf (2 ), capable of transferring a force by extending the actuators to a torque that swings the hatch leaf to the open or partially open position. Hydraulic actuators are supplied with fluid under pressure from hand-operated pumps or pumping systems driven by internal combustion engines or electric power. Electric actuators are supplied with electrical energy by means of electrical conductors. Mechanical actuators can be operated using extended cranks. (These details are not described in the sketches).
Lukeblad (2) i helåpen stilling er vist i Fig. B, og gir nær fullt åpent gjennomløp selv om et islag ligger lavt over utløpsåpningen. Her sees også manøveraktuatoren/e (5) svinget opp slik at de er minst mulig til hinder for vannstrøm. Disse kan forsåvidt innfestes hvor som helst bak lukebladet, men et utoverragende fagverk (7) gir en gunstig væskegjennomstrømning. Hatch blade (2) in the fully open position is shown in Fig. B, and provides an almost fully open passage even if a layer of ice lies low above the outlet opening. Here, the maneuvering actuator/s (5) can also be seen swung up so that they are the least possible obstacle to water flow. These can of course be attached anywhere behind the hatch leaf, but a projecting truss (7) provides a favorable fluid flow.
Lukebladet i lukket og tettende modus sett fra oppstrøms side er vist i Fig. C. Her ser en at ingen manøverelementer forefinnes på oppstrøms side. I Fig. A sees hvordan dette lukebladet er utformet i sine øvre del for å gi en glidende mulighet for passasje av et fallende islag. The hatch blade in closed and sealing mode seen from the upstream side is shown in Fig. C. Here you can see that there are no maneuvering elements on the upstream side. Fig. A shows how this hatch blade is designed in its upper part to provide a sliding possibility for the passage of a falling layer of ice.
Lukebladet (2) er i Fig. C vist på kjent måte med svingbar opplagring ved øvre sidekant. Det er også mulig å benytte samme manøversystem dersom lukebladet svinger om hver av de tre øvrige sider. The hatch leaf (2) is shown in Fig. C in a known manner with pivotable storage at the upper side edge. It is also possible to use the same maneuvering system if the hatch leaf swings around each of the other three sides.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20191302A NO20191302A1 (en) | 2019-10-30 | 2019-10-30 | WOMEN'S HATCH HINGE ON ANY UPCOME SIDE EDGE IN A LADY, OPERATED FROM DOWNSTOWM |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20191302A NO20191302A1 (en) | 2019-10-30 | 2019-10-30 | WOMEN'S HATCH HINGE ON ANY UPCOME SIDE EDGE IN A LADY, OPERATED FROM DOWNSTOWM |
Publications (1)
Publication Number | Publication Date |
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NO20191302A1 true NO20191302A1 (en) | 2021-05-03 |
Family
ID=76033887
Family Applications (1)
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NO20191302A NO20191302A1 (en) | 2019-10-30 | 2019-10-30 | WOMEN'S HATCH HINGE ON ANY UPCOME SIDE EDGE IN A LADY, OPERATED FROM DOWNSTOWM |
Country Status (1)
Country | Link |
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NO (1) | NO20191302A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201276694Y (en) * | 2008-09-17 | 2009-07-22 | 上海勘测设计研究院 | Horizontal shutter |
CN206052659U (en) * | 2016-08-17 | 2017-03-29 | 江苏省太湖水利规划设计研究院有限公司 | A kind of plane maincenter falling gate structure |
CN209052989U (en) * | 2018-09-05 | 2019-07-02 | 扬州群益机械有限公司 | A kind of horizontal gate suspension bridge |
-
2019
- 2019-10-30 NO NO20191302A patent/NO20191302A1/en not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201276694Y (en) * | 2008-09-17 | 2009-07-22 | 上海勘测设计研究院 | Horizontal shutter |
CN206052659U (en) * | 2016-08-17 | 2017-03-29 | 江苏省太湖水利规划设计研究院有限公司 | A kind of plane maincenter falling gate structure |
CN209052989U (en) * | 2018-09-05 | 2019-07-02 | 扬州群益机械有限公司 | A kind of horizontal gate suspension bridge |
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