起重機安全距離和主梁撓度國家標準
2011/6/13 14:21:48
起重機安全距離和主梁撓度國家標準
| 起重機安全距離和主梁撓度國家標準 |
| Standard for Crane Safty Clearance and Deflection |
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中國國家標準號 |
| CXTS 單梁起重機安全距離 |
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China Standard |
| Clearance for single girder crane |
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| 起重量 |
起重機頂到屋頂最低點距離 |
起重機端側到廠房側墻面距離 |
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| Load (T) |
Clearance to ceiling (mm) |
Clearance to wall (mm) |
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| 1~16 |
200 |
100 |
JB/T1306-94 |
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| CXTD 雙梁起重機安全距離 |
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| Clearance for double girder EOT crane |
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| 起重量 |
起重機頂到屋頂最低點距離 |
起重機端側到廠房側墻面距離 |
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| Load (T) |
Clearance to ceiling (mm) |
Clearance to wall (mm) |
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| 5~25 |
300 |
80 |
GB7592-87 |
| 32~50 |
400 |
80 |
GB7592-87 |
| 63~125 |
400 |
100 |
GB7592-87 |
| 160~250 |
500 |
100 |
GB7592-87 |
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| 滿載時允許最大垂直撓度 |
S = 跨度 Span |
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| Max. allowed vert. Deflection with load and trolley |
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| 1. CXTD 雙梁橋式起重機 |
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| CXTD Double girder EOT crane |
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| A1-A3 |
S/700 (0.00142xS) |
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GB/T14405-93 |
| A4-A6 |
S/800 (0.00125xS) |
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| A7 |
S/1000 (0.001xS) |
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| 2. CXTS 單梁橋式起重機 |
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| CXTS Single girder crane |
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| A3-A5 |
S/800 (0.00125xS) |
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JB/T1306-94 |
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| 3. CXTU 單梁懸掛起重機 |
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| CXTU Single girder under running crane |
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| A3-A5 |
S/700 (0.00142xS) |
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JB/T2603-94 |
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