道路、园区等市政设施的雨水井、沉沙井、下水井、污水井等给排水井孔或气孔、人孔的盖板,均可采用 GM 型井孔钢格板盖。GM 型井孔钢格板盖一般可设计成可翻式,通常可翻的启闭角为 110度。带铰销的钢格板盖不仅防盗而且简化了施工程序。
为了提高抗冲击能力,GM 型井孔钢格板盖一般采用横杆间距为 50mm 的钢格板来制造。一般Q235低碳钢材质,表面进行热镀锌处理。
GM地沟盖板图:
GM型地沟盖板型号说明、外形尺寸和适用荷载
GM型地沟盖板不同的规格型号和承重表
规格型号
|
扁钢宽度
|
扁钢厚度
|
中心距重量
|
跨距和承重
|
200
|
400
|
600
|
800
|
1000
|
1200
|
1400
|
1600
|
1800
|
2000
|
2200
|
2400
|
2600
|
2800
|
3000
|
G655/30/100
|
65
|
5
|
89.25
|
40714
|
20306
|
13571
|
10102
|
8061
|
6735
|
5816
|
5000
|
4490
|
3980
|
3673
|
3367
|
3061
|
2857
|
2653
|
G605/30/100
|
60
|
5
|
82.54
|
34694
|
17347
|
11531
|
8673
|
6939
|
5714
|
4898
|
4286
|
3775
|
3469
|
3061
|
2857
|
2653
|
2449
|
|
G555/30/100
|
55
|
5
|
75.83
|
29081
|
14490
|
9694
|
7245
|
5816
|
4796
|
4082
|
3571
|
3163
|
2857
|
2551
|
2347
|
2143
|
|
|
G505/30/100
|
50
|
5
|
69.12
|
24081
|
12041
|
7959
|
6020
|
4796
|
3980
|
3367
|
2959
|
2653
|
2347
|
2143
|
1939
|
|
|
|
G503/30/100
|
50
|
3
|
40.86
|
14388
|
7143
|
4796
|
3571
|
2857
|
2347
|
2041
|
1735
|
1531
|
1429
|
1224
|
|
|
|
|
G455/30/100
|
45
|
5
|
62.41
|
19490
|
9694
|
6429
|
4796
|
3878
|
3163
|
2755
|
2347
|
2143
|
1939
|
1735
|
|
|
|
|
G405/30/100
|
40
|
5
|
55.69
|
15408
|
7653
|
5102
|
3775
|
3061
|
2551
|
2143
|
1837
|
1633
|
1531
|
|
|
|
|
|
G403/30/100
|
40
|
3
|
33.09
|
9184
|
4592
|
3061
|
2245
|
1837
|
1531
|
1224
|
1122
|
1020
|
|
|
|
|
|
|
G355/30/100
|
35
|
5
|
48.98
|
11735
|
5816
|
3878
|
2857
|
2347
|
1939
|
1633
|
1429
|
1224
|
|
|
|
|
|
|
G353/30/100
|
35
|
3
|
29.20
|
7041
|
3469
|
2347
|
1735
|
1327
|
1122
|
918
|
816
|
|
|
|
|
|
|
|
G325/30/100
|
32
|
5
|
44.96
|
9796
|
4898
|
3265
|
2449
|
1939
|
1633
|
1327
|
1224
|
1020
|
|
|
|
|
|
|
G323/30/100
|
32
|
3
|
26.87
|
5918
|
2959
|
1939
|
1429
|
1122
|
918
|
816
|
714
|
|
|
|
|
|
|
|
G255/30/100
|
25
|
5
|
35.56
|
6020
|
2959
|
1939
|
1429
|
1122
|
918
|
816
|
|
|
|
|
|
|
|
|
G253/30/100
|
25
|
3
|
21.43
|
3571
|
1735
|
1122
|
816
|
714
|
510
|
|
|
|
|
|
|
|
|
|
G205/30/100
|
20
|
5
|
28.85
|
3775
|
1837
|
1224
|
918
|
714
|
612
|
|
|
|
|
|
|
|
|
|
G203/30/100
|
20
|
3
|
17.54
|
2245
|
1122
|
714
|
510
|
408
|
|
|
|
|
|
|
|
|
|
|
规格型号
|
扁钢宽度
|
扁钢厚度
|
中心距重量
|
跨距和承重
|
200
|
400
|
600
|
800
|
1000
|
1200
|
1400
|
1600
|
1800
|
2000
|
2200
|
2400
|
2600
|
2800
|
3000
|
G655/30/50
|
65
|
5
|
91.25
|
407140
|
101734
|
45204
|
25408
|
16224
|
11224
|
8265
|
6326
|
5000
|
3980
|
3265
|
2755
|
2347
|
2041
|
1735
|
G605/30/50
|
60
|
5
|
84.54
|
346936
|
86734
|
38469
|
21632
|
13877
|
9592
|
7041
|
5408
|
4184
|
3469
|
2857
|
2347
|
2041
|
1735
|
|
G555/30/50
|
55
|
5
|
77.83
|
291426
|
72857
|
32347
|
18163
|
11633
|
8061
|
5918
|
4490
|
3571
|
2857
|
2347
|
1939
|
1633
|
|
|
G505/30/50
|
50
|
5
|
71.12
|
240916
|
60204
|
26734
|
15000
|
9592
|
6633
|
4898
|
3673
|
2959
|
2347
|
1939
|
1633
|
|
|
|
G503/30/50
|
50
|
3
|
42.86
|
144489
|
36122
|
16020
|
8980
|
5714
|
3980
|
2857
|
2245
|
1735
|
1429
|
1122
|
|
|
|
|
G455/30/50
|
45
|
5
|
64.41
|
195100
|
48775
|
21632
|
12143
|
7755
|
5408
|
3980
|
2959
|
2347
|
1939
|
1531
|
|
|
|
|
G405/30/50
|
40
|
5
|
57.69
|
154182
|
38469
|
17041
|
9592
|
6122
|
4184
|
3061
|
2347
|
1837
|
1521
|
|
|
|
|
|
G403/30/50
|
40
|
3
|
35.09
|
92448
|
23061
|
10204
|
5714
|
3673
|
2551
|
1837
|
1429
|
1122
|
|
|
|
|
|
|
G355/30/50
|
35
|
5
|
50.98
|
117958
|
29490
|
13061
|
7347
|
4694
|
3265
|
2347
|
1837
|
1429
|
|
|
|
|
|
|
G353/30/50
|
35
|
3
|
31.20
|
70816
|
17653
|
7857
|
4388
|
2755
|
1939
|
1429
|
1020
|
|
|
|
|
|
|
|
G325/30/50
|
32
|
5
|
46.96
|
98673
|
24592
|
10918
|
6122
|
3878
|
2653
|
1939
|
1531
|
1122
|
|
|
|
|
|
|
G323/30/50
|
32
|
3
|
28.87
|
59183
|
14796
|
6531
|
3673
|
2347
|
1633
|
1122
|
918
|
|
|
|
|
|
|
|
G255/30/50
|
25
|
5
|
37.56
|
60204
|
15000
|
6633
|
3673
|
2347
|
1633
|
1224
|
|
|
|
|
|
|
|
|
G253/30/50
|
25
|
3
|
23.43
|
36122
|
8980
|
3980
|
2245
|
1429
|
918
|
|
|
|
|
|
|
|
|
|
G205/30/50
|
20
|
5
|
30.85
|
38469
|
9592
|
4184
|
2347
|
1531
|
1020
|
|
|
|
|
|
|
|
|
|
G203/30/50
|
20
|
3
|
19.54
|
23061
|
5714
|
2551
|
1429
|
918
|
|
|
|
|
|
|
|
|
|
|
规格型号
|
扁钢宽度
|
扁钢厚度
|
中心距重量
|
跨距和承重
|
200
|
400
|
600
|
800
|
1000
|
1200
|
1400
|
1600
|
1800
|
2000
|
2200
|
2400
|
2600
|
2800
|
3000
|
G655/40/100
|
65
|
5
|
69.86
|
30510
|
15204
|
10102
|
7551
|
6020
|
5000
|
4286
|
3775
|
3367
|
2959
|
2755
|
2449
|
2347
|
2143
|
|
G605/40/100
|
60
|
5
|
64.64
|
26020
|
12959
|
8673
|
6429
|
5204
|
4286
|
3673
|
3163
|
2857
|
2551
|
2347
|
2143
|
1939
|
|
|
G555/40/100
|
55
|
5
|
59.42
|
21837
|
10918
|
7245
|
5408
|
4286
|
3571
|
3061
|
2653
|
2347
|
2143
|
1939
|
1735
|
|
|
|
G505/40/100
|
50
|
5
|
54.20
|
18061
|
8980
|
6020
|
4490
|
3571
|
2959
|
2551
|
2245
|
1939
|
1735
|
1633
|
|
|
|
|
G503/40/100
|
50
|
3
|
32.22
|
10816
|
5408
|
3571
|
2653
|
2143
|
1735
|
1531
|
1327
|
1122
|
1020
|
|
|
|
|
|
G455/40/100
|
45
|
5
|
48.98
|
14592
|
7245
|
4796
|
3571
|
2857
|
2347
|
2041
|
1735
|
1531
|
1429
|
1327
|
|
|
|
|
G405/40/100
|
40
|
5
|
43.76
|
11531
|
5714
|
3775
|
2857
|
2245
|
1837
|
1633
|
1429
|
1224
|
1122
|
|
|
|
|
|
G403/40/100
|
40
|
3
|
26.18
|
6939
|
3469
|
2245
|
1735
|
1327
|
1122
|
918
|
816
|
714
|
|
|
|
|
|
|
G355/40/100
|
35
|
5
|
38.54
|
8775
|
4388
|
2857
|
2143
|
1735
|
1429
|
1224
|
1020
|
918
|
|
|
|
|
|
|
G353/40/100
|
35
|
3
|
23.16
|
5306
|
2653
|
1735
|
1327
|
1020
|
816
|
714
|
612
|
|
|
|
|
|
|
|
G325/40/100
|
32
|
5
|
35.41
|
7347
|
3673
|
2449
|
1837
|
1429
|
1224
|
1020
|
918
|
|
|
|
|
|
|
|
G323/40/100
|
32
|
3
|
21.34
|
4388
|
2143
|
1429
|
1020
|
816
|
714
|
612
|
|
|
|
|
|
|
|
|
G255/40/100
|
25
|
5
|
28.10
|
4490
|
2245
|
1429
|
1122
|
816
|
714
|
612
|
|
|
|
|
|
|
|
|
G253/40/100
|
25
|
3
|
17.11
|
2653
|
1327
|
816
|
612
|
510
|
408
|
|
|
|
|
|
|
|
|
|
G205/40/100
|
20
|
5
|
22.88
|
2857
|
1429
|
918
|
714
|
510
|
408
|
|
|
|
|
|
|
|
|
|
G203/40/100
|
20
|
3
|
14.09
|
1735
|
816
|
510
|
408
|
306
|
|
|
|
|
|
|
|
|
|
|
规格型号
|
扁钢宽度
|
扁钢厚度
|
中心距重量
|
跨距和承重
|
200
|
400
|
600
|
800
|
1000
|
1200
|
1400
|
1600
|
1800
|
2000
|
2200
|
2400
|
2600
|
2800
|
3000
|
G655/40/50
|
65
|
5
|
71.86
|
305304
|
76326
|
33877
|
19081
|
12143
|
8469
|
6224
|
4694
|
3673
|
2959
|
2449
|
2041
|
1735
|
1531
|
|
G605/40/50
|
60
|
5
|
66.64
|
260202
|
64999
|
28877
|
16224
|
10408
|
7143
|
5306
|
3980
|
3163
|
2551
|
2143
|
1735
|
1531
|
|
|
G555/40/50
|
55
|
5
|
61.42
|
218570
|
54591
|
24286
|
13571
|
8673
|
6020
|
4388
|
3367
|
2653
|
2143
|
1735
|
1429
|
|
|
|
G505/40/50
|
50
|
5
|
56.20
|
180611
|
45102
|
20000
|
11224
|
7143
|
5000
|
3673
|
2755
|
2143
|
1735
|
1429
|
|
|
|
|
G503/40/50
|
50
|
3
|
34.22
|
108366
|
27041
|
12041
|
6735
|
4286
|
2959
|
2143
|
1633
|
1327
|
1020
|
|
|
|
|
|
G455/40/50
|
45
|
5
|
50.98
|
146325
|
36530
|
16224
|
9082
|
5816
|
3980
|
2959
|
2245
|
1735
|
1429
|
1122
|
|
|
|
|
G405/40/50
|
40
|
5
|
45.76
|
115611
|
28877
|
12755
|
7143
|
4592
|
3163
|
2347
|
1735
|
1327
|
1122
|
|
|
|
|
|
G403/40/50
|
40
|
3
|
28.18
|
69387
|
17347
|
7653
|
4286
|
2755
|
1837
|
1327
|
1020
|
816
|
|
|
|
|
|
|
G355/40/50
|
35
|
5
|
40.54
|
88469
|
22041
|
9796
|
5510
|
3469
|
2449
|
1735
|
1327
|
1020
|
|
|
|
|
|
|
G353/40/50
|
35
|
3
|
25.16
|
53061
|
13265
|
5816
|
3265
|
2041
|
1429
|
1020
|
816
|
|
|
|
|
|
|
|
G325/40/50
|
32
|
5
|
37.41
|
73979
|
18469
|
8163
|
4592
|
2959
|
2041
|
1429
|
1122
|
|
|
|
|
|
|
|
G323/40/50
|
32
|
3
|
23.34
|
44387
|
11020
|
4898
|
2755
|
1735
|
1224
|
816
|
|
|
|
|
|
|
|
|
G255/40/50
|
25
|
5
|
30.10
|
45102
|
11224
|
5000
|
2755
|
1735
|
1224
|
918
|
|
|
|
|
|
|
|
|
G253/40/50
|
25
|
3
|
19.11
|
27041
|
6735
|
2959
|
1633
|
1020
|
714
|
|
|
|
|
|
|
|
|
|
G205/40/50
|
20
|
5
|
24.88
|
28877
|
7143
|
3163
|
1735
|
1122
|
714
|
|
|
|
|
|
|
|
|
|
G203/40/50
|
20
|
3
|
16.09
|
17347
|
4286
|
1837
|
1020
|
612
|
|
|
|
|
|
|
|
|
|
|
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