CS201453B1 - Protective ceiling for the subway station - Google Patents
Protective ceiling for the subway station Download PDFInfo
- Publication number
- CS201453B1 CS201453B1 CS110579A CS110579A CS201453B1 CS 201453 B1 CS201453 B1 CS 201453B1 CS 110579 A CS110579 A CS 110579A CS 110579 A CS110579 A CS 110579A CS 201453 B1 CS201453 B1 CS 201453B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- protective ceiling
- ceiling
- protective
- corrugated sheet
- subway station
- Prior art date
Links
- 230000001681 protective effect Effects 0.000 title claims description 12
- 239000011888 foil Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 4
- 239000002985 plastic film Substances 0.000 description 3
- 229920006255 plastic film Polymers 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Lining And Supports For Tunnels (AREA)
Description
Předmětem vynálezu je ochranný strop pro stanice metra, který je určen pro zachycováni a odváděni vody prosakující ze stropních a obvodových konstrukci jednotlivých stanic metra.The object of the invention is a protective ceiling for metro stations, which is intended for collecting and draining water leaking from the ceiling and peripheral structures of individual metro stations.
Dosavadní zařízení tohoto druhu používá drahých konstrukčních prvků převážně zhotove ných z nerezového materiálu a z plošných krycích dílců zhotovených z laminátů v atypickém provedení. Závěsný systém těchto zařízeni je proveden rovněž z nerezového materiálu. La minátové krycí dlíce se používají jako náhrada za nerezové kryoi dlíce, ačkoliv tlm výrazně nesnižuji celkové náklady na zařízeni ochranného stropu.The prior art device of this kind uses expensive structural elements mainly made of stainless material and of a covering cover made of atypical laminates. The suspension system of these devices is also made of stainless steel. Laminate cover plates are used as a substitute for stainless steel cover plates, although damping does not significantly reduce the overall cost of fitting a protective ceiling.
Výše uvedené nedostatky jeou odstraněny předmětem vynálezu, jehož ochranný etrop sestává z opěrné výztuže ze skruži, vlnitého plechu, skružl spojených podložkou,šrouby s maticemi a připojených trubkami a jeho podstata spočívá v tom, že nad skružemi je umístěna velkoplošná plastická fólie, pod niž je upraven vnější vlnitý plech a vnitřní vlnitý plech, mezi nimiž je vložena vložka z plastické fólie.The aforementioned drawbacks are overcome by the object of the invention, the protective etrop of which consists of a support reinforcement made of curl, corrugated sheet metal, washers joined by a washer, bolts with nuts and connected pipes and is based on a large-area plastic foil. provided with an outer corrugated sheet and an inner corrugated sheet, between which a plastic film insert is inserted.
Výhodou ochranného stropu podle vynálezu je jeho snadná výroba, konstrukční prvky nepoužívají nerezových materiálů, ale materiálů levných a běžných na trhu. Konstrukční prvky jsou lehké a umožňuji snadnou montáž. Konstrukce ochranného stropu neni kotvena do stropu tunelu. Mezi stropem tunelu a konstrukci ochranného stropu je volný prostor vhodný pro položeni velkoplošné plastické fólie. Plastická fólie je materiál chemický odolný a nepro 201453The advantage of the protective ceiling according to the invention is its ease of manufacture, the structural elements not using stainless steel materials but inexpensive and conventional materials. The components are lightweight and easy to install. The protective ceiling structure is not anchored to the tunnel ceiling. There is a free space between the tunnel ceiling and the protective ceiling construction for laying a large-area plastic film. Plastic foil is a chemical resistant material and is not suitable for 201453
201 433 puetný, který dokonale chréni celé zařízeni ochranného stropu před prosakujícími vodami a tim ee současné chrání daléi zařízeni, jako například podhledy a elektrické rozvody evitidel.201 433, which perfectly protects the entire protective ceiling device from leaking water and at the same time protects other devices such as suspended ceilings and electrical wiring.
Příkladné provedeni vynálezu je schematicky znázorněno na obr.l a obr.3 v příčném řezu, a na obr.2 a obr.4 v podélném řezu.An exemplary embodiment of the invention is shown schematically in FIGS. 1 and 3 in cross-section, and in FIGS. 2 and 4 in longitudinal section.
Ochranný strop tvoři jednotlivé ekruže 1, které jeou vzájemně epojeny podložkou 2 a šrouby 3 s maticemi 4. ^Jednotlivé ekruže 1 jeou vzájemně spojeny trubkami 5. Nad skružemi JL je umi8těna velkoplošné plastická fólie 14. pod niž je upraven vnějěi vlnitý plech 6 a vnitřní vlnitý plach 7, mezi nimiž je vložena vložka 8 z plastické fólie a přilepena ochranným nátěrem vlnitých plechů. Vnějěi a vnitřní vlnitý plech 6,7 společně e vložkou 8 z plastická fólie jeou připevněny k přírubě ekruže šroubem 9 e matici 10 a připonkou 11. Těsněni prostupu šroubu 9 vlnitými plechy js provedeno trvale pružným tmelem 12. který je nanesen pod tvarovanou podložku 13, a současně je nanesen pod přesahy vlnitých plechů v jejich postupné skladbě. Kotveni konstrukce ochranného stropu je provedeno u žlabu 15 v konstrukci tunelu.The protective ceiling consists of individual ecrus 1, which are interconnected by a washer 2 and screws 3 with nuts 4. ^ The individual ecrus 1 are connected to each other by pipes 5. Above the rings JL there is a large-area plastic foil 14 under which the corrugated sheet 6 and inner a corrugated sheet 7, between which a plastic film insert 8 is inserted and glued with a protective coating of corrugated sheets. The outer and inner corrugated sheet 6,7 together with the plastic foil insert 8 are fixed to the ecru flange by screw 9 and nut 10 and clip 11. The sealing of the penetration of the screw 9 by corrugated sheets is effected by a permanently elastic sealant 12 which is applied under the shaped washer 13. and at the same time it is applied under the overlap of corrugated sheets in their successive composition. The anchoring of the protective ceiling structure is provided at the trough 15 in the tunnel structure.
Konstrukci ochranného stropu podle tohoto vynálezu lze používat i k jiným účelům než pro stanice metre.The protective ceiling structure of the present invention may be used for purposes other than metro stations.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS110579A CS201453B1 (en) | 1979-02-20 | 1979-02-20 | Protective ceiling for the subway station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS110579A CS201453B1 (en) | 1979-02-20 | 1979-02-20 | Protective ceiling for the subway station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS201453B1 true CS201453B1 (en) | 1980-11-28 |
Family
ID=5344554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS110579A CS201453B1 (en) | 1979-02-20 | 1979-02-20 | Protective ceiling for the subway station |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS201453B1 (en) |
-
1979
- 1979-02-20 CS CS110579A patent/CS201453B1/en unknown
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