CS220855B1

CS220855B1 - Provisory damming of bypasses of the lock chamber of heavy slope

Info

Publication number: CS220855B1
Application number: CS306578A
Authority: CS
Inventors: Blahoslav Rusina
Original assignee: Blahoslav Rusina
Priority date: 1978-03-17
Filing date: 1978-03-17
Publication date: 1983-04-29

Description

Vynález sa týká provizórneho hradenia obtoku plavebnej komory o velkom spáde a to najma komory o velkých půdorysných rozmeroch a komory s dlhými obtokami v jej dne.The present invention relates to a makeshift barrier to a large slope lock chamber bypass, in particular a large floor plan chamber and a long bypass chamber in its bottom.

Doteraz známe provizorně hradenie obtokov plavebných komor o velkom spáde majú viaceré nevýhody. Ich hradiaca tabula je vytvořená sústavou vodorovných hlavných nosníkov a preto vyžaduje v obtokoch bočné drážky, ktorými je pri osadzovaní do obtoku cez zvislú šachticu vedená a v ktorých sa po zahradení otvoru opiera do stavby. Tieto bočné drážky sú u plavebnej komory o velkom spáde natolko hydraulicky a prevádzkove nevýhodné, že si vynucujú, aby boli počas plavebnej prevádzky zakryté odnimatelným krytom vhodného tvaru. Kryt musí byť v každom obtoku a v každej drážke. Před osadením hradiacej tabule do obtoku třeba příslušný kryt odstrániť a po vyhradení tabule znova osadit, čo manipuláciu komplikuje a predlžuje. Zvislá šachtica nad obtokom, cez ktorú sa hradiaca tabula do obtoku spúšťa, je vyvedená až nad hladinu. Preto šachtice provizórneho hradenia obtokov zoradených vedla seba sa musia umiestňovať tak, aby boli přístupné z komory objektu. Nedajú sa umiestniť do tých častí komory, ktoré sú zhora ukonče220855 tTo date, the known makeshift reimbursement of by-pass chambers of a large gradient have several disadvantages. Their baffle plate is formed by a set of horizontal main beams and therefore requires lateral grooves in the bypasses through which it is guided in the bypass through the vertical shaft and in which it is supported by the opening after gardening the opening. These side grooves are so hydraulic and operationally disadvantageous in a large slope lock chamber that they require them to be covered by a removable cover of suitable shape during the operation. The cover must be in each bypass and groove. Before placing the barrier board in the bypass, the relevant cover must be removed and after the barrier has been reserved, it must be repositioned, which complicates and prolongs the handling. The vertical shaft above the bypass, through which the dam board is lowered into the bypass, is led up to the surface. Therefore, the provisional dam shafts of the bypasses arranged side by side must be positioned so that they are accessible from the object chamber. They cannot be placed in those parts of the chamber which are from the top ending 220855 t

né pod úrovňou hladiny, ako napr. teleso horného zhlavia. Takisto sa nedajú umiestniť pod časti komory s dnom pod korunou hladiny, teda napr. pod dno skladišťa priplavovaného provizórneho uzávěru komory na jej nápustnom či výpustnom objekte a pod také časti komory, kde sú takéto šachtice nepřípustné, ako je napr. cesta a strojovna vrát.below the level, such as. the upper body. Also, they cannot be placed under parts of the chamber with the bottom below the level crown, e.g. below the bottom of the storage area of the temporarily locked chamber closure on its inlet or outlet object and under such parts of the chamber where such shafts are impermissible, such as e.g. road and engine room incl.

Tieto nevýhody odstraňuje provizorně hradenie obtokov plavebnej komory podlá vynálezu, ktorého podstatou je, že jeho hradiaca tabula má dva zvislé hlavně nosníky odsadené od bočných múrov obtoku a opierajúce sa v hradiacej polohe v obtoku dole o ploché plutvovité výstupky, kotvené do dna obtoku a hoře o horný práh v hrdle medzi obtokom a zvislou šachticou, pričom je nad prahom predlžená o nástavok v šachtici zvislo vedený, kým zvislá šachtica prechádza hoře v súvislú priečnu rýhu, ktorá ju spája s podobnými šachticami obtokov komory toho istého účelu a ktorá je pod korunou objektu a nad najvyššou plavebnou hladinou dolnej vody na obe strany rozšířená v chodbu, spristupnenú z koruny objektu zvislou šachtou, vybavenu po oboch stranách ryhy kolajnicami pre podvozok umiestnený nad rýhu, ako aj podvesnou drážkou kotvenou do jej stropu pre mačku a že hradiaca tabula vo vyhradenej polohe je na podvozku zavesená a je umiestnení do priečnej ryhy. Hradiaca tabula je dopravovaná v priečnej ryhe zavesená na podvozku a spúšťaná do otvoru mačkou.These drawbacks are eliminated temporarily by the bypassing of the locks according to the invention, which is based on the fact that its deflection plate has two vertical barriers spaced from the bypass walls and supported in the bypass position in the bypass on flat fins, anchored to the bottom of the bypass and the upper threshold in the throat between the bypass and the vertical shaft, extending above the threshold by an extension in the shaft vertically, while the vertical shaft passes upward into a continuous transverse groove connecting it with similar bypass shafts of the same purpose chamber and below the crown of the object; above the highest navigable water table on both sides of the corridor, accessible from the top of the building by a vertical shaft, equipped on both sides of the groove with rails for the chassis located above the groove, as well as an overhead groove anchored to its cat ceiling; on the chassis suspended and is placed in the transverse grooves. The dam panel is conveyed in a transverse groove suspended on the chassis and lowered into the opening by the cat.

Provizorně hradenie obtokov plavebnej komory podlá vynálezu má viaceré výhody. Jeho hradiaca tabula s dvoma zvislými hlavnými nosníkmi nevyžaduje v obtoku bočné drážky, čím sa nevýhody drážok úplné odstraňujú, pričom ploché plutvovité výstupky nezhoršujú prúdenie vody v obtoku. Keďže provizorně hradenie podl’a vynálezu nepotřebuje mať každú zvislú šachticu vyvedená až nad nejvyššiu hladinu hornej vody, ale mQže mať spojovaciu chodbu, pod ktorou je priečna rýha spojujúca šachtice jednotlivých obtokov, posadenú pod úroveň najvyššej hladiny hornej vody alebo aspoň na túto úroveň. Spojujúcu chodbu může mať posadenú hlboko pod úroveň najvyššej hladiny a nad úroveň najvyššej dolnej plavebnej hladiny, čím sa dá zhospodárniť a zjednodušit nápustný a výpustný objekt plniaceho a prázdniaceho systému komory, lebo chodbu stačí spristupniť z koruny objektu jedinou zvislou šachtou. Hradenie obtokov proti dolnej vodě móže sa umiestniť aj do telesa horného zhlavia pod záporník, aj do múrov komory pod strojovně vrát, aj pod cestu alebo skladiště provizórneho uzávěru, čo poskytuje ďalšie možnosti zhospodárnenia a zjednodušenia plavebnej komory.The provisional coverage of the lock chamber bypasses according to the invention has several advantages. Its dam panel with two vertical main beams does not require lateral grooves in the bypass, thereby eliminating the disadvantages of the grooves completely, while the flat fin-like projections do not impair the flow of water in the bypass. Since the provisional reimbursement according to the invention does not need to have each vertical shaft up to the highest level of upper water, it may have a connecting passage below which the transverse groove connecting the shafts of the individual bypasses is seated below or at least to the highest level. The connecting corridor can be seated well below the level of the highest level and above the level of the highest lower navigation level, thus making the inlet and outlet object of the chamber filling and emptying system economical and simpler, because it is sufficient to access the corridor from the object crown with a single vertical shaft. Covering the bypasses against the groundwater can be placed both in the upper body under the necks, and in the walls of the chamber under the engine room door, or under the road or the provisional closure depot, which provides additional possibilities for streamlining and simplifying the lock.

Na pripo jenom výkrese je uvedený příklad provizórneho hradenia obtokov plavebnej komory podlá vynálezu, ktorý znázorňuje v priečnom řeze provizorně hradenie před i za híbkovým regulačným uzáverom v nápustnom objekte plavebnej komory o velkom spáde.BRIEF DESCRIPTION OF THE DRAWINGS An example of a temporary dam of the lock chamber bypasses according to the invention is shown, which shows, in cross-section, the temporary dam before and after the depth control closure in the sluice of the lock chamber with a large gradient.

Provizorně hradenie před i za híbkovým regulačným uzáverom tvoří hradiaca tabula 1, ktorá má dva zvislé hlavně nosníky 2, odsadené od bočných múrov obtoku a opierajúce sa v hradiacej polohe dole o ploché plútvovité výstupky 3, kotvené do dna obtoku a hoře o horný práh 4 v hrdle medzi obtokom a zvislou šachticou 5 a je nad horným prahom 4 predížená o nástavok 6, v zvislej šachtici 5 zvislo vedený. Zvislá šachtica 5 prechádza hoře v súvislú priečnu rýhu 7, ktorá ju spája so súsednými šachticami 5 susedných obtokov vytvořenými tak před ako aj za regulačným uzáverom a ktorá je na straně před regulačným uzáverom nad najvyššou hornou a na straně za regulačným uzáverom nad najvyššou dolnou plavebnou hladinou rozšířená v chodbu 8, sprístupnená z koruny objektu šachtou 9. Chodba 8 je vybavená po oboch stranách príčnej ryhy 7 kolajnicami pre podvozok 10, položený na kolajnice a umiestnený nad priečnu rýhu 7 a podvesnou drážkou 11, kotvenou do strojů pre mačku. Hradiaca tabula vo vyhradenej polohe 1‘ je na podvozku zavesená a je umiestnené do priečnej ryhy 7. Mačkou upevněnou nad hradiacou tabulou Γ buď na podvozku 10, alebo uloženou na podvesnej drážke 11 sa hradiaca tabula 1 spúšťa cez zvislú šachticu 5 do obtoku.Provisional damming upstream and downstream of the depth regulating closure is formed by a damper plate 1 having two vertical barrels 2 spaced from the bypass walls and supported in the dam position downward by flat fin-like projections 3 anchored to the bottom of the bypass and mount by an upper threshold 4 in the neck between the bypass and the vertical shaft 5 and is extended above the upper threshold 4 by an extension 6, guided vertically in the vertical shaft 5. The vertical shaft 5 passes upwardly into a continuous transverse groove 7, which connects it with adjacent shaft 5 of the adjacent bypasses formed both before and after the regulating closure and which is above the upper and above the regulating closure above the upper lower navigation level. The corridor 8 is equipped on both sides of the transverse groove 7 with rails for the undercarriage 10, placed on the rails and placed above the transverse groove 7 and the overhead groove 11, anchored to the machines for the cat. The stop plate in the reserved position 1 ‘is suspended on the chassis and is placed in the transverse groove 7. By means of a cat fastened above the stop plate Γ either on the chassis 10 or mounted on the overhead groove 11, the stop plate 1 is lowered into the bypass.

Claims

the baffle plate is in the reserved position It is hinged on the chassis and the groove is placed. The baffle plate is conveyed in a transverse groove suspended on the chassis and lowered into the opening by the cat. Temporarily deflecting the bypasses of the navigation chamber according to the invention has a number of advantages. Its gating plate with two vertical main girders does not require lateral grooves in the bypass, whereby the drawbacks of the grooves are completely removed, whereas the flat fins do not deteriorate the flow of water in the bypass. Since the temporary shield according to the invention does not need to have each vertical shaft extending above the highest level of upper water, it may have a connecting corridor below which the transverse groove joining the shaft of individual bypasses is set below the highest level. upper water or at least this level. The connecting corridor can be set deep below the highest level and above the highest lower navigable level, thus making it possible to simplify and simplify the filling and emptying objects of the filling and emptying system of the chamber, the lebochoduu can only be accessed from the crown by a single vertical shaft. The overhead guard can also be placed under the undercut, as well as the chamber under the engine room, as well as the underpass or temporary lock depot, to provide additional options for economy and simplification of the lock. In the drawing, for example, is an example of a temporary barrier of the bypasses bypasses according to the invention, which in a transverse section temporarily covers both forward and downstream of the regulating closure in the inflatable object of the lock by a plume. Temporarily covering both the front and rear of the log-like closure constitutes the barrier plate 1, which has two vertical mainly beams 2, offset from the side walls of the bypass and abutting in the gating position down by flat flutes 3 anchored to the bottom of the flow and mount by the upper threshold 4 in the throat by an intermediate baffle and a vertical shaft 5 and extended by an extension 6 above the upper threshold 4, vertically guided by the vertical shaft S. The vertical shaft 3 passes through the mount into a continuous transverse groove 7 which connects it to the adjacent shafts S of adjacent bypasses formed both upstream and downstream of the regulating closure and which is upstream and downstream of the regulating closure. The passage 8 is provided on both sides with ridges 7 of rails for the undercarriage 10, placed on the coats and positioned above the ridge 7. and an overhead groove 11, anchored for cat. The folding tab 1 'on the chassis is hinged and placed in a transverse groove 7. The tab 1 is lowered over the chassis by means of a cat fixed above the damping plate Γ either on the undercarriage 10 or mounted on the overhead groove 11. the shaft 5 into the bypass. CHAPTER 3 Temporarily deflecting bypasses on a large gradient vessel, characterized in that the deflector plate (1) has two vertically spaced beams (2), offset to the bypass sides and resting in the deflection position in the bypass by flat fins (3J, anchored to the bottom of the bypass and the upper sill (4) in the throat between the bypass of the vertical shaft (5), extending vertically above the upper sill (4) by the extension (6) in the vertical shaft (5), until the vertical shaft (5) passes through the mountain in a continuous transverse groove (7) that connects it to the EXTREMED shafts (5) of the bypasses of the same purpose and which is below the crown of the object and above the highest water level of the lower water on both sides of the extended entrance (8) accessible from crown of the shaft (9), equipped on both sides with a groove (7) of rails for the chassis (10), placed on the rails and placed over the transverse groove (7), eventually with a suspension groove (11) anchored into it stropupre the cat and that the shutter plate (1) in the locked position is on the chassis (10J inserted and placed in the transverse groove (7)). 1 sheet of drawings