A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WASHER FOR FIXING WATERPROOF SHEET OF CONCRETE WATER TANK
The present invention provides a washer for fixing a waterproof sheet of a concrete water tank, capable of a waterproof sheet from being separated from a concrete screw through a part which is torn, by reducing a pulling force by moving downward with the waterproof sheet when the pulling force to the lower side is applied to the waterproof sheet due to a water pressure in the water tank and leading the waterproof sheet in order for the torn shape of the waterproof sheet torn due to the concrete screw to be an even straight line form when the waterproof sheet moves downwards. According to the washer for fixing a waterproof sheet of a concrete water tank is to fix the waterproof sheet to a wall surface of the concrete water tank by being installed between a head unit of the concrete screw and the waterproof sheet and having a through hole which the concrete screw penetrates, wherein the through hole is formed at a plate-shaped washer body formed of a metal material. An expansion slit for forming a path for a concrete screw guide is formed in the washer body in an applying direction of the pulling force so that the washer body and the waterproof sheet move with each other in the applying direction of the pulling force on the concrete screw embedded into the wall surface of the water tank when the pulling force to the lower side is applied to the waterproof sheet fixed to the wall surface of the water tank by the water pressure.
본 발명은 수조 내의 수압으로 인해 방수시트에 하방으로의 당김력이 작용할 때, 방수시트와 함께 하방으로 이동하여 당김력을 감쇄시킴과 동시에, 방수시트의 하방이동시 콘크리트나사못에 의해 찢어지는 방수시트의 찢어짐 형태가 균일한 일직선 상태가 되도록 유도함으로써 찢어진 부분을 통해 방수시트가 콘크리트나사못으로부터 빠져 나와 이탈하는 것을 방지할 수 있는 콘크리트 수조의 방수시트 고정용 와셔를 제공한다. 본 발명의 방수시트 고정용 와셔는, 금속재질로 이루어진 판상의 와셔몸체에 콘크리트나사못이 관통하는 관통구멍을 형성하고, 콘크리트나사못의 머리부와 방수시트 사이에 개재되어 방수시트를 콘크리트 수조의 벽면에 고정하기 위한 것으로, 수조 벽면에 고정된 방수시트에 수압에 의한 하방의 당김력 작용시, 수조의 벽면에 박힌 콘크리트나사못에 대하여 와셔몸체와 방수시트가 함께 당김력 작용방향으로 이동할 수 있도록, 콘크리트나사못 가이드용 통로를 형성하기 위한 확장슬릿을 와셔몸체에 당김력 작용방향으로 형성한 것이다.
WASHER FOR FIXING WATERPROOF SHEET OF CONCRETE WATER TANK
The present invention provides a washer for fixing a waterproof sheet of a concrete water tank, capable of a waterproof sheet from being separated from a concrete screw through a part which is torn, by reducing a pulling force by moving downward with the waterproof sheet when the pulling force to the lower side is applied to the waterproof sheet due to a water pressure in the water tank and leading the waterproof sheet in order for the torn shape of the waterproof sheet torn due to the concrete screw to be an even straight line form when the waterproof sheet moves downwards. According to the washer for fixing a waterproof sheet of a concrete water tank is to fix the waterproof sheet to a wall surface of the concrete water tank by being installed between a head unit of the concrete screw and the waterproof sheet and having a through hole which the concrete screw penetrates, wherein the through hole is formed at a plate-shaped washer body formed of a metal material. An expansion slit for forming a path for a concrete screw guide is formed in the washer body in an applying direction of the pulling force so that the washer body and the waterproof sheet move with each other in the applying direction of the pulling force on the concrete screw embedded into the wall surface of the water tank when the pulling force to the lower side is applied to the waterproof sheet fixed to the wall surface of the water tank by the water pressure.
본 발명은 수조 내의 수압으로 인해 방수시트에 하방으로의 당김력이 작용할 때, 방수시트와 함께 하방으로 이동하여 당김력을 감쇄시킴과 동시에, 방수시트의 하방이동시 콘크리트나사못에 의해 찢어지는 방수시트의 찢어짐 형태가 균일한 일직선 상태가 되도록 유도함으로써 찢어진 부분을 통해 방수시트가 콘크리트나사못으로부터 빠져 나와 이탈하는 것을 방지할 수 있는 콘크리트 수조의 방수시트 고정용 와셔를 제공한다. 본 발명의 방수시트 고정용 와셔는, 금속재질로 이루어진 판상의 와셔몸체에 콘크리트나사못이 관통하는 관통구멍을 형성하고, 콘크리트나사못의 머리부와 방수시트 사이에 개재되어 방수시트를 콘크리트 수조의 벽면에 고정하기 위한 것으로, 수조 벽면에 고정된 방수시트에 수압에 의한 하방의 당김력 작용시, 수조의 벽면에 박힌 콘크리트나사못에 대하여 와셔몸체와 방수시트가 함께 당김력 작용방향으로 이동할 수 있도록, 콘크리트나사못 가이드용 통로를 형성하기 위한 확장슬릿을 와셔몸체에 당김력 작용방향으로 형성한 것이다.
WASHER FOR FIXING WATERPROOF SHEET OF CONCRETE WATER TANK
콘크리트 수조의 방수시트 고정용 와셔
SIM JAE HWANG (author)
2016-08-29
Patent
Electronic Resource
Korean
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
/
B65D
Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter
,
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
/
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
WATERPROOF SHEET FIXING STRUCTURE AND WATERPROOF SHEET FIXING METHOD
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