A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ELECTRIC SNOW-MELTING MAT
PROBLEM TO BE SOLVED: To provide an electric-snow melting mat for reducing damage by fall snow-ice from a train.SOLUTION: An electric snow-melting mat comprises a mat body (11) for arranging a heating wire on the inside, a front end part hold-down member (12) to be fixed on a track by holding down the front end side of the mat body, rear end part hold-down members (13A and 13B) to be fixed by holding down the rear end side of the mat body and a plurality of fixing bolts inserted into the front end part hold-down member and the rear end part hold-down members, and the front end part hold-down member is provided with a fixing part joined to a track upper surface and a hold-down part joined to a front end side edge part upper surface of the mat body, and a bolt insertion hole is respectively formed in the fixing part and the hold-down part, and a first inclined plane is formed on the front end side of the bolt insertion hole of the fixing part, and a second inclined plane is formed on the front end side of the bolt insertion hole of the hold-down part, and the rear end part hold-down member is provided with the hold-down part joined to the rear end side edge part upper surface of the mat body, and the bolt insertion hole is formed in the hold-down part, and an inclined plane is formed on the front end side of the bolt insertion hole.SELECTED DRAWING: Figure 1
【課題】列車からの落下雪氷による損傷の少ない電気融雪マットを提供する。【解決手段】内部に電熱線が配設されたマット本体（１１）と、マット本体の前端側を抑えて軌道上に固定するための前端部抑え部材（１２）と、マット本体の後端側を抑えて固定するための後端部抑え部材（13A,13B）と、前端部抑え部材および後端部抑え部材に挿通される複数本の固定用ボルトとを備えた電気融雪マットにおいて、前端部抑え部材には、軌道上面に接合される固定部とマット本体の前端側縁部上面に接合する抑え部とを設け、固定部と抑え部にそれぞれボルト挿通孔を形成し、固定部のボルト挿通孔の前端側に第１傾斜面を形成し、抑え部のボルト挿通孔の前端側に第２傾斜面を形成し、後端部抑え部材にはマット本体の後端側縁部上面に接合する抑え部を設け、該抑え部にボルト挿通孔を形成し、該ボルト挿通孔の前端側に傾斜面を形成するようにした。【選択図】図１
ELECTRIC SNOW-MELTING MAT
PROBLEM TO BE SOLVED: To provide an electric-snow melting mat for reducing damage by fall snow-ice from a train.SOLUTION: An electric snow-melting mat comprises a mat body (11) for arranging a heating wire on the inside, a front end part hold-down member (12) to be fixed on a track by holding down the front end side of the mat body, rear end part hold-down members (13A and 13B) to be fixed by holding down the rear end side of the mat body and a plurality of fixing bolts inserted into the front end part hold-down member and the rear end part hold-down members, and the front end part hold-down member is provided with a fixing part joined to a track upper surface and a hold-down part joined to a front end side edge part upper surface of the mat body, and a bolt insertion hole is respectively formed in the fixing part and the hold-down part, and a first inclined plane is formed on the front end side of the bolt insertion hole of the fixing part, and a second inclined plane is formed on the front end side of the bolt insertion hole of the hold-down part, and the rear end part hold-down member is provided with the hold-down part joined to the rear end side edge part upper surface of the mat body, and the bolt insertion hole is formed in the hold-down part, and an inclined plane is formed on the front end side of the bolt insertion hole.SELECTED DRAWING: Figure 1
【課題】列車からの落下雪氷による損傷の少ない電気融雪マットを提供する。【解決手段】内部に電熱線が配設されたマット本体（１１）と、マット本体の前端側を抑えて軌道上に固定するための前端部抑え部材（１２）と、マット本体の後端側を抑えて固定するための後端部抑え部材（13A,13B）と、前端部抑え部材および後端部抑え部材に挿通される複数本の固定用ボルトとを備えた電気融雪マットにおいて、前端部抑え部材には、軌道上面に接合される固定部とマット本体の前端側縁部上面に接合する抑え部とを設け、固定部と抑え部にそれぞれボルト挿通孔を形成し、固定部のボルト挿通孔の前端側に第１傾斜面を形成し、抑え部のボルト挿通孔の前端側に第２傾斜面を形成し、後端部抑え部材にはマット本体の後端側縁部上面に接合する抑え部を設け、該抑え部にボルト挿通孔を形成し、該ボルト挿通孔の前端側に傾斜面を形成するようにした。【選択図】図１
ELECTRIC SNOW-MELTING MAT
電気融雪マット
OSATO HIROMI (author) / OKUYAMA KOHEI (author) / HOSODA TSUYOSHI (author) / MIYOUEN KEIICHI (author) / OBATA JINJU (author)
2016-12-08
Patent
Electronic Resource
Japanese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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