Instrument for collecting deviation of weight of steel bar
A technology of weight deviation and collection instrument, applied in instruments, weighing, measuring devices, etc., can solve the problems of high error rate of manual operation, large measurement error, low measurement efficiency, etc., to ensure neutrality and reduce cumbersome steps. , the effect of high work efficiency
Inactive Publication Date: 2017-07-21
BINZHOU CITY CHENGXIN CONSTR ENG TESTING CO LTD
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Problems solved by technology
[0002] When collecting steel bar weight deviation data according to the traditional method, the length measurement tool is a steel ruler or a meter ruler (accuracy: ±1mm), and the length value is measured by a single bar, which is manually recorded; the weight measurement tool is an electronic scale, and the weight measurement data is measured on multiple bars at the same time , manually recorded; the calculation method is manual calculation, the measurement error is very large, and the measurement efficiency is very low, and the error rate of manual operation is high; the steel bar weight deviation collection equipment used in the prior art can only measure and collect one steel bar test at a time sample data, the measurement data needs to be manually recorded and calculated, and the work efficiency is low
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[0027] Such as figure 1 , figure 2 Shown is an implementation of the steel bar weight deviation collector, a steel bar weight deviation collector, including: a steel bar fixing device, a weight measuring device, a length measuring device, a data processing module, and a display module 8; the steel bar fixing device includes: a bottom plate 1. The back plate which is inclined relative to the bottom plate and a plurality of fixed blocks fixed on the back plate 2. The fixed blocks are arranged in two rows, the upper and the lower. On the base plate 1, the side of the steel bar sample is placed into the limit groove; the weight measuring device includes a weight measuring element arranged on the base plate 1, and the weight measuring original element includes at least four high-precision spoke sensors, and the highest test accuracy is higher than 0.5 grade; The length measuring device includes a base plate and a clamping device 3, the height difference between the height measure...
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The invention discloses an instrument for collecting the deviation of the weight of a steel bar, and the instrument comprises a steel bar fixing device, a weight measurement device, a length measurement device, a data processing module and a display module. The data processing module is connected with the length measurement device, and collects data information measured by a weight measurement element and the data information measured by the length measurement device, and then carries out the calculation. The difference between sample actual weight and sample total length theoretical weight is divided by the sample total theoretical weight, thereby obtaining the weight difference. A testing module achieves the control and display through the display module. The instrument provided by the invention improves the data collection precision, reduces the manual measurement errors, achieves the automatic uploading and calculation of data, eliminates the possibility of manual data processing errors, greatly improves the work efficiency, employs a computer for control and a display screen for display, can transmit a record and store data timely, and is very convenient to use.
Description
technical field [0001] The invention relates to the field of experimental data collection, in particular to a steel bar weight deviation collection instrument. Background technique [0002] When collecting steel bar weight deviation data according to the traditional method, the length measurement tool is a steel ruler or a meter ruler (accuracy: ±1mm), and the length value is measured by a single bar, which is manually recorded; the weight measurement tool is an electronic scale, and the weight measurement data is measured on multiple bars at the same time , manually recorded; the calculation method is manual calculation, the measurement error is very large, and the measurement efficiency is very low, and the error rate of manual operation is high; the steel bar weight deviation collection equipment used in the prior art can only measure and collect one steel bar test at a time For the sample data, the measurement data needs to be manually recorded and then calculated, and t...
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IPC IPC(8): G01G19/00G01B21/02
CPCG01G19/00G01B21/02
Inventor 张秀英李建业王瑞
Owner BINZHOU CITY CHENGXIN CONSTR ENG TESTING CO LTD