A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a deaeration cylinder in which an exhaust clearance (distance) between a base plate and an outer cylinder opening end of an outer cylindrical body can be easily adjusted and which has high workability.SOLUTION: A deaeration cylinder X comprises: a base plate 1 installed on a coating layer B covering a substrate concrete A; an inner cylindrical body 2 whose one inner cylinder opening end 2A communicates with the substrate concrete A and which is fixed to and erected on the base plate 1; an outer cylindrical body 3 freely movable in a cylinder center line direction IC of the inner cylindrical body 2 and fitted onto the inner cylindrical body 2; outer cylinder guide means 4 supporting the outer cylindrical body 3 to the inner cylindrical body 2 and guiding the outer cylindrical body 3 in the cylinder center line direction IC of the inner cylindrical body 2; and outer cylinder fixing means 5 unmovably fixing the outer cylindrical body 3 to the inner cylindrical body 2 and releasing the fixation of the outer cylindrical body 3. By moving the outer cylindrical body 3 in the cylinder center line direction IC of the inner cylindrical body 2, an exhaust clearance δc (distance) between an outer cylinder opening end 3B of the outer cylindrical body 3 and the base plate 1 can be adjusted.SELECTED DRAWING: Figure 32
【課題】 本発明は、ベースプレート及び外筒体の外筒開口端の排気隙間（距離）を容易に調整でき、作業性に優れた脱気筒を提供することにある。【解決手段】 脱気筒Ｘは、下地コンクリートＡを覆う被覆層Ｂ上に設置されるベースプレート１と、一方の内筒開口端２Ａを下地コンクリートＡに連通してベースプレート１に固定及び立設される内筒体２と、内筒体２の筒中心線方向ＩＣに移動自在として内筒体２に外嵌される外筒体３と、外筒体３を内筒体２に支持して、外筒体３を内筒体２の筒中心線方向ＩＣに案内する外筒ガイド手段４と、外筒体３を内筒体２に移動不能に固定し、及び外筒体３の固定を解除する外筒固定手段５を備える。外筒体３を内筒体２の筒中心線方向ＩＣに移動することで、外筒体３の外筒開口端３Ｂ及びベースプレート１の間の排気隙間δｃ（距離）を調整する。【選択図】 図３２
To provide a deaeration cylinder in which an exhaust clearance (distance) between a base plate and an outer cylinder opening end of an outer cylindrical body can be easily adjusted and which has high workability.SOLUTION: A deaeration cylinder X comprises: a base plate 1 installed on a coating layer B covering a substrate concrete A; an inner cylindrical body 2 whose one inner cylinder opening end 2A communicates with the substrate concrete A and which is fixed to and erected on the base plate 1; an outer cylindrical body 3 freely movable in a cylinder center line direction IC of the inner cylindrical body 2 and fitted onto the inner cylindrical body 2; outer cylinder guide means 4 supporting the outer cylindrical body 3 to the inner cylindrical body 2 and guiding the outer cylindrical body 3 in the cylinder center line direction IC of the inner cylindrical body 2; and outer cylinder fixing means 5 unmovably fixing the outer cylindrical body 3 to the inner cylindrical body 2 and releasing the fixation of the outer cylindrical body 3. By moving the outer cylindrical body 3 in the cylinder center line direction IC of the inner cylindrical body 2, an exhaust clearance δc (distance) between an outer cylinder opening end 3B of the outer cylindrical body 3 and the base plate 1 can be adjusted.SELECTED DRAWING: Figure 32
【課題】 本発明は、ベースプレート及び外筒体の外筒開口端の排気隙間（距離）を容易に調整でき、作業性に優れた脱気筒を提供することにある。【解決手段】 脱気筒Ｘは、下地コンクリートＡを覆う被覆層Ｂ上に設置されるベースプレート１と、一方の内筒開口端２Ａを下地コンクリートＡに連通してベースプレート１に固定及び立設される内筒体２と、内筒体２の筒中心線方向ＩＣに移動自在として内筒体２に外嵌される外筒体３と、外筒体３を内筒体２に支持して、外筒体３を内筒体２の筒中心線方向ＩＣに案内する外筒ガイド手段４と、外筒体３を内筒体２に移動不能に固定し、及び外筒体３の固定を解除する外筒固定手段５を備える。外筒体３を内筒体２の筒中心線方向ＩＣに移動することで、外筒体３の外筒開口端３Ｂ及びベースプレート１の間の排気隙間δｃ（距離）を調整する。【選択図】 図３２
DEAERATION CYLINDER
脱気筒
KOBAYASHI FUMITO (author)
2019-08-22
Patent
Electronic Resource
Japanese
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
Computer-based Control of a Thermal Deaeration System
| British Library Online Contents | 2000