上海亚津电子科技有限公司作者
电子地磅,无外乎其作用就是称重,电子地磅的安装对称重结果的影响是很大的。称重结果受影响所带来的后果也是巨大的。下面就介绍一种非整体安装方式:
电子地磅秤体多采用非整体式安装方式,包括安装称重传感器底座平板、安装秤台、安装称重传感器和纤维调整。
1、安装称重传感器的底座平板
传感器基础板的安装按照基础上预先留出预留孔下安好地基螺栓,灌注水泥沙石。不能留有空隙。平板的倾斜度应小于1/1500,四个平板的等高偏差应不大于3mm,中心距离的对角线偏差不应大于2mm.
2、安装秤台
安装平板式汽车衡时,应考虑承重台的结构,并合理选择承重台的顺序。如果承重台是一节整体结构,可直接将秤体吊装就位,然后用千斤顶顶起承重台,在基础板与承重台之间安装传感器。若秤体是多接承重台组成,应首先安装主承载台,然后安装副承重台,并用螺栓将多节承重台联成一体,用千斤顶顶起承重台,在基础板与称重台之间安装传感器。
安装承重台的关键是控制称重传感器受力点对角线尺寸(±4mm),以及中心线为基线左右偏差(±1.5mm)和前后偏差(±2mm).调整纵、横防撞螺栓,使其同止动板(限位架)间隙为2~3mm,承重台在水平方向上能自由摆动。
千斤顶应放置在称重传感器托附近角钢下面,然后缓慢生气千斤顶。组装承台时底下铺好垫木,横梁按编号对应主梁的位置用螺栓紧好,然后再装好副梁。
3、安装称重传感器
用四个千斤顶将承重台定住,将传感器安装于底座平板上,将承重台的钢球碗装好,再将钢球放入称重传感器晚内,然后轻轻施放一边的千斤顶,将承重台缓缓落下,同时观察上、下是否垂直。
将称重传感器电缆通过导线管接入接线盒,并正确连接,检查无误后再用电缆与称重显示控制器相连接,接线盒内传感器的电缆粘贴标签(放置在线盒内),标签号与传感器本体签号应一致。
以上就是电子地磅非整体式安装方式的步骤,此方法实用有效,正确的安装方法对衡器来说损害比较小,可延长其使用年限。
作者提拉米苏
Electronic platform balances the integral installation
Electronic platform balances, outside the role is weighing, electronic platform balances in weighing the installation of the results of the influence is very big. Weighing results from the consequences of influence is tremendous. The following are a kind of whole installation:
Electronic scale body to use more the integral installation, including installation weighing transducer base plate, installation scale stage, installation weighing transducer and fiber adjustment.
1, installation weighing transducer base plate
According to the installation of the base plates sensor based on set aside pre-setting hole well in advance under the foundation bolts, and pour the cement gravel. Can't leave the gap. The slope of the plate should be less than 1/1500, four of the plate etc should be no more than 3 mm deviation, the center distance of the diagonal deviation should not be greater than 2 mm.
2, installation scale sets
Installation plate type truck scale, should consider the structure of bearing sets, and reasonable choice of bearing sets order. If Taiwan is a quarter bearing the overall structure, can be directly will scale body hoisting in place, then use one thousand jins stand up bearing platform, in the basic board bearing between Taiwan and the sensor. If this scale is take bearing a composition, should first install the bearing platform, then install deputy bearing platform, and bolt will (tsu bearing into one, with one thousand jins stand up bearing platform, in the basic board and weighing between sets the sensor.
Installation of the key is to control the bearing a load sensor size force point diagonal (), as well as the center line for about baseline () and deviation and deviation (.) adjust the longitudinal and lateral bull bolt, make its move with the board (limit frame) clearance for 2 ~ 3 mm, bearing in a horizontal machine can free swing.
Jack should be placed in weighing transducer near the "Angle, and then slowly angry jacks. Assembly pile caps is under the mat when wood, according to Numbers corresponding main beam position with bolts tight good, then pack good vice beam.
3, installation weighing transducer
With four jack will bearing a settle, sensor installed on base flat plate, bearing a bowl of steel ball will pack good, then put in weighing transducer in late steel ball, and then gently on one side of the cast jack, will slowly drop a bearing, and observe, whether under vertical.
Will load sensor cable through a wire tube access junction box, and correct connection, check and garnish with cable and weighing displaying controller connected to the sensor cable terminal box sticking labels (placed in within the fuse), tag number and the sensor ontology sign, should be consistent.
Above is the electronic platform balances the integral installation steps, this method is practical and effective, and the correct installation method for damage to instruments, the smaller, prolong the use fixed number of year.
The author tiramisu paste
下一篇:读取清晰三点校正之功能地磅仪