A cable storage and counting box applied to smart construction sites and its counting method
An electronic counter and cable technology, which is applied in counting mechanisms/items, thin material handling, instruments, etc., can solve the problems of low measurement accuracy, low measurement result accuracy, insufficient cable length, etc., and achieve the effect of improving accuracy
Active Publication Date: 2021-10-22
南京聚联输变电安装有限责任公司
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Problems solved by technology
[0004] The above-mentioned existing technical solutions have the following defects: in the process of actual use, the above-mentioned device can only measure the approximate length of the cable, and the accuracy of the measurement results is low
The low measurement accuracy is mainly due to the fact that the counting rod in the above-mentioned device can only be measured once during the rotation of the reel, which leads to the maximum actual error of measurement reaching the length of the perimeter of the reel. If the diameter of the reel is 50 cm, the final calculated cable length may have an error of up to 1.5 meters. Such an error will easily lead to insufficient cable length. Therefore, a measurement with higher accuracy is needed. Cable Storage Counting Box
Method used
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[0040] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0041] refer to figure 1 and image 3 , is a kind of cable storage and counting box applied in intelligent construction sites disclosed by the present invention, including a box body 1, the box body 1 includes a front end face 11 and a rear end face 12 arranged oppositely, and a left end face 13 and a right end face 14 arranged oppositely , and the opposite upper end face 15 and lower end face 16, the box body 1 is fixedly provided with a reel 2, the axis of the reel 2 is perpendicular to the surface of the front end face 11, the reel 2 includes a hollow shaft 21 and is located on the hollow shaft The limit plate 22 at both ends of 21, the reel 2 is set close to the right end face 14.
[0042] refer to figure 1 and Figure 4 , the upper center of the left end surface 13 is provided with an outlet 131, each edge of the outlet 131 towards the inside of the ...
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The invention relates to a cable storage and counting box and its counting method applied in smart construction sites. The shaft and the limit plate located at both ends of the hollow shaft, the reel is set close to the right end face, the outlet is set above the left end face, and an infrared counting device is set in the box, and the infrared counting device includes an infrared emitter set in the box and an infrared receiver, the edge of the limiting plate is provided with a number of baffles perpendicular to the surface of the limiting plate, the infrared receiver is electrically connected to an electronic counter, and the electronic counter is provided with a first accumulator, a first Second accumulator and third accumulator. The invention has the effect of effectively improving the measurement accuracy of cables.
Description
technical field [0001] The invention relates to the field of smart construction sites, in particular to a cable storage and counting box applied to smart construction sites and a counting method thereof. Background technique [0002] At present, cables have been widely used in many fields in actual life and production, and are closely related to people's lives. As the carrier of power transmission or information transmission, various cables are usually wound on the reel layer by layer for storage, and generally there are several densely distributed in the axial direction of the reel, and several densely distributed along the radial direction of the reel. layer. When the cable needs to be used, the workers need to extract the cable from the reel. In order to ensure that the length of the extracted cable meets the construction requirements, the workers generally need to use a tape measure to measure the extracted cable, which makes the work difficult when extracting the cable...
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IPC IPC(8): B65H49/20G06M1/272
CPCB65H49/20G06M1/272
Inventor 郑和殷云仙吕育扬
Owner 南京聚联输变电安装有限责任公司