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| “T”字形沟盖板 |
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“T”型钢格板沟盖适用于除公路外的道路场合，一般车流量不大。车行道沟盖根据车行方向分为侧沟盖和横断沟盖。承载扁钢与车行方向垂直的称为侧沟盖，承载扁钢与车行方向平行的称为横断沟盖。当作为横断沟盖使用时，需要考虑到盖板跳起的危险，应采用螺栓固定式沟盖。
T型沟盖板的受荷扁钢可以采用平面扁或工字型扁钢。
“T”字形钢格板沟盖见右图。 |
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T型沟盖板 |
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“T”字形沟盖板规格型号说明 |
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T型沟盖效果图
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U型沟盖板载荷表 |
| 注：GTI50-40表示普通型沟盖主承载扁钢为工字扁钢其高度为50mm，沟宽为400mm |
| 适用汽车总荷重 |
沟宽 |
型号 |
盖板尺寸
b x W x h |
包边角钢 |
重量 |
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200 |
GTI32-20 |
995X254X32 |
L36X4 |
11.8 |
250 |
GTI38-25 |
995X318X38 |
L45X6 |
17.0 |
300 |
GTI44-30 |
995X378X44 |
L50X6 |
23.0 |
350 |
GTI44-35 |
995X428X44 |
L50X6 |
26.0 |
400 |
GTI50-40 |
995X490X50 |
L56X6 |
33.0 |
450 |
GTI50-45 |
995X540X50 |
L56X6 |
36.0 |
500 |
GTI55-50 |
995X600X55 |
L63X8 |
62.0 |
550 |
GTI65-55 |
995X670X65 |
L70X5 |
78.0 |
600 |
GTI65-60 |
995X720X60 |
L70X5 |
83.5 |
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200 |
GTF30-20 |
995X250X30 |
L35X5 |
13.2 |
250 |
GTF32-25 |
995X304X32 |
L36X4 |
17.0 |
300 |
GTF35-30 |
995X360X35 |
L40X5 |
21.8 |
350 |
GTF40-35 |
995X420X40 |
L45X5 |
28.8 |
400 |
GTF45-40 |
995X480X45 |
L50X5 |
36.5 |
450 |
GTF45-45 |
995X530X45 |
L50X5 |
40.0 |
500 |
GTF50-50 |
995X590X50 |
L56X6 |
48.0 |
550 |
GTF55-55 |
995X650X55 |
L63X8 |
58.0 |
600 |
GTF65-60 |
995X720X65 |
L70X5 |
75.2 |
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200 |
GTI44-20 |
995X278X44 |
L50X6 |
17.2 |
250 |
GTI50-25 |
995X340X50 |
L56X6 |
22.8 |
300 |
GTI55-30 |
995X400X55 |
L63X8 |
41.5 |
350 |
GTI60-35 |
995X470X60 |
L70X5 |
52.7 |
400 |
GTI65-40 |
995X520X65 |
L70X5 |
62.0 |
450 |
GTI75-45 |
995X590X75 |
L80X5 |
81.6 |
500 |
GTI75-50 |
995X640X75 |
L80X5 |
88.0 |
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200 |
GTF45-20 |
995X270X45 |
L50X5 |
23.7 |
250 |
GTF50-25 |
995X342X50 |
L56X6 |
30.0 |
300 |
GTF55-30 |
995X406X55 |
L63X8 |
36.4 |
350 |
GTF65-35 |
995X470X65 |
L70X5 |
51.4 |
400 |
GTF65-40 |
995X520X65 |
L70X5 |
57.0 |
450 |
GTF70-45 |
995X580X70 |
L75X5 |
81.6 |
500 |
GTF70-50 |
995X630X70 |
L75X5 |
88.6 |
550 |
GTF75-55 |
995X690X75 |
L80X5 |
103.8 |
600 |
GTF80-60 |
995X750X80 |
L90X10 |
160.0 |
注：沟盖和盖板尺寸单位为mm，重量单位为Kg/件。 |
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T型沟盖示意图
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