The utility model discloses a cable-stayed sleeve for road and bridge, which comprises a sleeve body, a vibration picker, a magnet, a fixing plate, a first mother button, a second mother button, a socket button, a pipe groove, a groove, a through hole, a movable plate, a spring, a chute and a clamp. The beneficial effect of the utility model is that the vibration pick-up device is tightly fixed with the stayed cable by the magnet below, and the vibration frequency measured by the vibration pick-up device is the actual frequency of the stayed cable, which ensures that the vibration frequency of the stayed cable measured by the sleeve is more accurate, and the sleeve body and the vibration pick-up device are easy to install and disassemble. After the vibration frequency of the stayed cable is measured by the vibration pick-up device, the vibration pick-up device is removed from the sleeve. When the through hole of the pipe body is pulled out, the spring is squeezed to the movable plate, and the movable plate is used to seal the through hole, the two can be separated when the internal force needs to be measured. After the measurement, the two can be restored to the original state, without affecting the force, thus ensuring the flexibility of use. The sleeve is easy to use and the connection of each component is flexible.
【技术实现步骤摘要】
一种用于路桥的斜拉索套管
本技术涉及一种斜拉索套管,具体为一种用于路桥的斜拉索套管,属于斜拉索套管应用
技术介绍
随着人们生活水平的快速发展,斜拉索在路桥上布设越来越多,采用索力动测仪测斜拉桥索力时,需要把拾振器绑在斜拉索上采集振动频率,而斜拉索套管由于没有和里面的拉索完全接触,导致套管上的拾振器对斜拉索测得振动频率不够精准,且拾振器与套管连接安装或拆卸不够方便、快捷,在测斜拉索的内力时,不可灵活将拾振器与斜拉索分开。
技术实现思路
本技术的目的就在于为了解决目前的斜拉索套管由于没有和里面的拉索完全接触,导致套管上的拾振器对斜拉索测得振动频率不够精准,且拾振器与套管连接安装或拆卸不够方便、快捷,在测斜拉索的内力时,不可灵活将拾振器与斜拉索分开的问题,提出一种用于路桥的斜拉索套管。本技术通过以下技术方案来实现上述目的,一种用于路桥的斜拉索套管,包括套管本体和拾振器,所述套管本体上方贯穿安装有拾振器,且所述拾振器下方贯穿设置固定板,所述拾振器下方设置有磁铁,所述固定板一端套设有第一子母扣,所述固定板另一端套设有第二子母扣,且所述第一子母扣下方等间距设置有若干个插 ...
【技术保护点】
1.一种用于路桥的斜拉索套管,包括套管本体(1)和拾振器(2),其特征在于:所述套管本体(1)上方贯穿安装有拾振器(2),且所述拾振器(2)下方贯穿设置固定板(4),所述拾振器(2)下方设置有磁铁(3);所述固定板(4)一端套设有第一子母扣(5),所述固定板(4)另一端套设有第二子母扣(6),且所述第一子母扣(5)下方等间距设置有若干个插扣(7);所述套管本体(1)侧壁设置有与拾振器(2)相匹配的通孔(10),所述通孔(10)一侧设置有滑槽(13),且所述滑槽(13)内部设置有活动板(11),所述活动板(11)侧壁焊接有两个弹簧(12),所述套管本体(1)下方开口处两端均设置有包箍(14)。
【技术特征摘要】
1.一种用于路桥的斜拉索套管,包括套管本体(1)和拾振器(2),其特征在于:所述套管本体(1)上方贯穿安装有拾振器(2),且所述拾振器(2)下方贯穿设置固定板(4),所述拾振器(2)下方设置有磁铁(3);所述固定板(4)一端套设有第一子母扣(5),所述固定板(4)另一端套设有第二子母扣(6),且所述第一子母扣(5)下方等间距设置有若干个插扣(7);所述套管本体(1)侧壁设置有与拾振器(2)相匹配的通孔(10),所述通孔(10)一侧设置有滑槽(13),且所述滑槽(13)内部设置有活动板(11),所述活动板(11)侧壁焊接有两个弹簧(12),所述套管本体(1)下方开口处两...
【专利技术属性】
技术研发人员:陈向阳,朱聪,吕哲,
申请(专利权)人:长沙理工大学,
类型:新型
国别省市:湖南,43
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