LY型位移补偿缓冲器(隔振缓冲器)是由金属弹簧、粘滞性阻尼材料和金属结构附件组合而成的新型产品,具有阻尼比大,承载能力大,结构小而简单,具有一定的能量损耗,可以承受正向压缩和反向拉伸,广泛应用于交变载荷而性能不变。适用于汽车运输,建筑双子楼连廊(浮桥)等需要位移补偿和隔振缓冲的场合,且不受环境温度影响。
LY displacement damping compensator(vibration isolating damper)is a new type product composed ofviscose damping materials ofmetal spring and metal accessories.It owns great damping ratio,heavy load ca pacity,small and simple structure.With certain energy loss,the damper can bear direct compression and opposite drawing,widely applied for alternating load while keeping stable performance. The damper is suitable oil the occasion of needing displacement compensation,vibration damping and not affected by environmental temperature,such as auto transport and bateau bridges between twin buildings.
LY型位移补偿缓冲器技术特性表
Technological performance tab
型号 Type | 拉压额定 荷载(N) Nominal load of drawing and compre- ssion | 最佳变形(N) optimal defor- mation | 轴向刚度 (N/mm) axial rigidity | 自振频率(Hz) natural frequen- cy | 极限荷载(N) ultimate load | 极限变形(Hz) ultimate defor- mation | 外形尺寸(mm) figure dimension | ||||||
L | D1 | D2 | D3 | D4 | n | do | |||||||
LY-20 | 200 | ±15 | 14 | 4.2 | 320 | ±23 | 120 | 90 | 70 | 70 | 90 | 4 | 7 |
LY-40 | 400 | ±15 | 28 | 4.2 | 640 | ±23 | 120 | 90 | 70 | 70 | 90 | 4 | 7 |
LY-100 | 1000 | ±15 | 65 | 4.2 | 1500 | ±23 | 140 | 110 | 80 | 80 | 110 | 4 | 9 |
LY-200 | 2000 | ±15 | 140 | 4.2 | 3200 | ±23 | 140 | 110 | 80 | 80 | 110 | 4 | 11 |
LY-400 | 4000 | ±15 | 280 | 4.2 | 6500 | ±23 | 140 | 110 | 80 | 80 | 110 | 4 | 11 |
LY-800 | 8000 | ±15 | 550 | 4.2 | 12650 | ±23 | 180 | 150 | 125 | 115 | 140 | 4 | 13 |
LY-1600 | 16000 | ±15 | 1100 | 4.2 | 25300 | ±23 | 240 | 150 | 125 | 115 | 140 | 4 | 15 |
LY-2500 | 25000 | ±15 | 1700 | 4.2 | 39100 | ±23 | 270 | 170 | 145 | 135 | 160 | 4 | 17 |
LY-4000 | 40000 | ±15 | 2700 | 4.2 | 105000 | ±23 | 290 | 300 | 260 | 220 | 260 | 4 | 18 |
LY-7500 | 75000 | ±15 | 7000 | 4.2 | 150000 | ±23 | 300 | 320 | 280 | 240 | 280 | 4 | 18 |
LY-10000 | 100000 | ±15 | 11000 | 4.2 | 240000 | ±23 | 310 | 320 | 280 | 240 | 280 | 4 | 18 |
LY-20000 | 200000 | ±15 | 13000 | 4.2 | 300000 | ±23 | 350 | 380 | 340 | 310 | 350 | 4 | 20 |
LY-30000 | 300000 | ±15 | 20000 | 4.2 | 450000 | ±23 | 360 | 380 | 340 | 310 | 350 | 4 | 22 |
DT型可调式橡胶隔振器是由底部橡胶隔振垫和金属圆盘硫化粘结组成,配以可升降的螺栓调节安装高度,结构简单、安装方便实用,主要适用于动力机组的底脚安装,起到隔振降噪作用。
DT Zoom type rubber vibration isolator is composed of rubber vibration isolating pads at bottom bonding with sulfur metal disc,equipped with lifting bolts to regulate setting height.With simple structure and convenient setting,the product is mainly applied in foot setting ofpower unit,plays the role ofisolating vibration and reducing noise.
DT型可调式橡胶隔振器技术特性表
Technological performance tab
型号 Type | 荷载范围(N) load scope | 变形范围(mm) distortion scope | 外形尺寸(mm) firgure dimension | ||||
¢D | H1 | H2 | M3 | 调节高度 | |||
DT-200 | 1000-3000 | 3-5 | 100 | 50 | 100 | 14 | 15 |
DT-400 | 2000-6000 | 3-5 | 100 | 50 | 100 | 14 | 15 |
DT-800 | 4000-12000 | 3-5 | 150 | 55 | 125 | 18 | 15 |
DT-1600 | 8000-24000 | 3-5 | 150 | 55 | 125 | 18 | 15 |
DT-3200 | 16000-48000 | 3-5 | 200 | 60 | 150 | 24 | 15 |
DT-6400 | 32000-96000 | 3-5 | 200 | 60 | 150 | 24 | 15 |
ZTA、ZTB、ZTC型阻尼弹簧隔振器
ZTD、ZTI型阻尼弹簧大载荷隔振器
ZTE型阻尼弹簧隔振器
ZTF型阻尼弹簧隔振器
ZTG型可调式低频弹簧隔振器
LQT型金属弹簧隔振器(冷却塔专用)
DND大挠度金属弹簧隔振器
FXG型非线性金属弹簧隔振器 GSF型钢丝绳隔振器
ZDH、ZHS、VHS型吊式阻尼弹簧隔振器
YDS型弹簧隔振器
KT型空气弹簧隔振器
WHD型吊式橡胶隔振器
RM型橡胶隔振器 BE型橡胶隔振器(船用)
JG型橡胶剪切隔振器 JSD型低频橡胶隔振器
GDJ、T型橡胶隔振器 SPR抗冲击液压缓冲器
YZT型橡胶隔振器(电子仪器仪表用)