名称:聚氨酯缓冲器(起重机缓冲器)
JHQ-A、JHQ-B、JHQ-C
简介:起重机碰头 用于起重机缓冲。
起重机缓冲器在起重机械设备当中,属于安全防护装置,安装在轨道运行设备上的安全部件。缓冲器的功能,是设备在运行过程中,吸收撞击力产生的冲击力,从而有效地保护和减轻由于冲撞导致的设备损伤。国家对缓冲器的制造和使用有着严格的规定和限制。
目前国内通常使用的起重机缓冲器大致可分为两种类型:一类是蓄能型缓冲器,其机构形式分为弹簧缓冲器和橡胶缓冲器;另一类是耗能型缓冲器,其结构形式分为聚氨酯缓冲器、液压缓冲器、ZL复合型缓冲器、弹性阻尼体缓冲器。由于各类缓冲器的材料、结构形式的不同,应用范围和使用环境也有所区别。
型号 | D | H | M | h | 缓冲容量 | 缓冲行程 | 缓冲力 |
mm | mm | mm | mm | KN.m | mm | KN |
JHQ-A-1 | 65 | 80 | 16 | 35 | 0.573 | 47.05 | 26.47 |
JHQ-A-2 | 80 | 80 | 16 | 35 | 0.400 | 60 | 42 |
JHQ-A-3 | 80 | 100 | 16 | 35 | 0.502 | 75 | 42 |
JHQ-A-4 | 100 | 80 | 16 | 35 | 0.628 | 60 | 66 |
JHQ-A-5 | 100 | 100 | 16 | 35 | 0.785 | 75 | 66 |
JHQ-A-6 | 100 | 125 | 16 | 35 | 0.980 | 94 | 66 |
JHQ-A-7 | 125 | 100 | 16 | 35 | 1.227 | 75 | 103 |
JHQ-A-8 | 125 | 125 | 16 | 35 | 1.533 | 94 | 103 |
JHQ-A-9 | 125 | 160 | 16 | 35 | 1.960 | 720 | 169 |
JHQ-A-10 | 160 | 125 | 16 | 35 | 2.512 | 94 | 169 |
JHQ-A-11 | 160 | 160 | 16 | 35 | 3.215 | 120 | 169 |
JHQ-A-12 | 160 | 200 | 16 | 35 | 4.019 | 150 | 265 |
JHQ-A-13 | 200 | 160 | 20 | 45 | 5.024 | 120 | 265 |
JHQ-A-14 | 200 | 200 | 20 | 45 | 6.280 | 150 | 265 |
JHQ-A-15 | 200 | 250 | 20 | 45 | 7.850 | 188 | 265 |
JHQ-A-16 | 250 | 200 | 20 | 45 | 9.810 | 150 | 414 |
JHQ-A-17 | 250 | 250 | 20 | 45 | 12.266 | 188 | 414 |
JHQ-A-18 | 250 | 320 | 20 | 45 | 15.700 | 240 | 414 |
JHQ-A-19 | 320 | 250 | 20 | 45 | 20.096 | 188 | 675 |
JHQ-A-20 | 320 | 320 | 20 | 45 | 25.732 | 240 | 675 |
JHQ-C-1 | 65 | 80 | 100 | 70 | 0.265 | 60 | 28 |
JHQ-C-2 | 80 | 80 | 115 | 85 | 0.4 | 60 | 42 |
JHQ-C-3 | 80 | 100 | 115 | 85 | 0.502 | 75 | 42 |
JHQ-C-4 | 100 | 80 | 130 | 100 | 0.628 | 60 | 66 |
JHQ-C-5 | 100 | 100 | 130 | 100 | 0.785 | 75 | 66 |
JHQ-C-6 | 100 | 125 | 130 | 100 | 0.98 | 90 | 42 |
JHQ-C-7 | 125 | 100 | 165 | 130 | 1.222 | 75 | 103 |
JHQ-C-8 | 125 | 125 | 165 | 130 | 1.533 | 94 | 103 |
JHQ-C-9 | 125 | 160 | 165 | 130 | 1.96 | 120 | 103 |
JHQ-C-10 | 160 | 125 | 200 | 160 | 2.512 | 94 | 169 |
JHQ-C-11 | 160 | 160 | 200 | 160 | 3.215 | 120 | 169 |
JHQ-C-12 | 160 | 200 | 200 | 160 | 4.019 | 150 | 169 |
JHQ-C-13 | 200 | 160 | 250 | 200 | 5.024 | 120 | 265 |
JHQ-C-14 | 200 | 200 | 250 | 200 | 6.28 | 150 | 265 |
JHQ-C-15 | 200 | 250 | 250 | 200 | 7.85 | 188 | 265 |
JHQ-C-16 | 250 | 200 | 320 | 250 | 9.81 | 240 | 414 |
JHQ-C-17 | 250 | 250 | 320 | 250 | 12.266 | 188 | 414 |
JHQ-C-18 | 250 | 320 | 320 | 250 | 15.7 | 240 | 414 |
JHQ-C-19 | 320 | 250 | 400 | 315 | 20.096 | 188 | 675 |
JHQ-C-20 | 320 | 320 | 400 | 315 | 25.723 | 240 | 675 |
JHQ-C-21 | 320 | 400 | 400 | 315 | 32.154 | 300 | 675 |