Concrete vibrator rotation angle measuring device
A technology of rotation angle and measuring device, applied in the field of concrete vibrating, can solve the problems of strong subjectivity and inability to measure the vibrating rod, and achieve the effect of avoiding vibration leakage
Inactive Publication Date: 2015-09-23
POWERCHINA CHENGDU ENG
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Problems solved by technology
[0003] The present invention provides a measuring device for the rotation angle of the vibrating rod in order to overcome the technical problem that the vibration quality control of the dam in the prior art is highly subjective and cannot measure the rotation angle of the vibrating rod
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[0018] The technical solution of the present application will be described in detail below in conjunction with the accompanying drawings.
[0019] The measuring device for the rotation angle of the concrete vibrating rod in the present application includes a measuring rack part 1, a carrier flat belt 2, a detecting part and a detecting part mounting bracket 4, the detecting part includes a first sensor 31 and a second sensor 32, and the measuring tooth The measuring racks contained in the bar part 1 are evenly arranged on the carrier flat belt 2, and the first sensor 31 and the second sensor 32 are misplaced and arranged on the detection part mounting bracket 4; wherein, the measuring rack part 1 is installed on the vibrating bar On the non-rotating part 5 of the head, the detection part mounting bracket 4 is installed on the rotating part 6 of the head of the vibrator. When the rotating part 6 rotates relative to the non-rotating part 5, the first sensor 31 and the The second...
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The invention relates to the field of concrete vibration. The technical problems that the subjectivity of dam vibration quality control is high and the rotation angle of a vibrator cannot be measured in the prior art are overcome. A concrete vibrator rotation angle measuring device provided by the invention comprises a measuring rack part, a carrier flat strip, a detection part and a detection part mounting bracket. The detection part comprises a first sensor and a second sensor. Measuring racks in the measuring rack part are uniformly arranged on the carrier flat strip. The first sensor and the second sensor are arranged on the detection part mounting bracket in a misplaced manner. The measuring rack part is arranged on a non-rotating part of the vibrator head. The detection part mounting bracket is arranged on a rotating part of the vibrator head. When the rotating part rotates relative to the non-rotating part, misplaced detection is carried out on the measuring racks through the first sensor and the second sensor. According to a detection result, the rotation angle of the vibrator can be determined. The concrete vibrator rotation angle measuring device provided by the invention is suitable for measuring the rotation angle of the vibrator.
Description
technical field [0001] The invention relates to the field of concrete vibration, in particular to a measuring device for the rotation angle of a vibrating rod. Background technique [0002] Concrete vibration is the key process of concrete pouring, and the monitoring and control of vibration quality in the process is one of the important links of concrete quality control. In the current vibration quality control process at the construction site, the range of concrete vibration is visually inspected by on-site command or by on-site operators, and whether the vibration range is comprehensive is controlled by experience. Specifically, the accumulation of concrete by the operator , Bleeding and other phenomena are observed to determine whether the concrete has been vibrated. When the concrete no longer sinks significantly, does not appear air bubbles, and starts to bleed, it is considered that the concrete has been vibrated and compacted. In this process, the vibrator is manuall...
Claims
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Login to View More IPC IPC(8): G01B21/22G01B11/26
CPCG01B21/22G01B11/26
Inventor 钟桂良邱向东尹习双刘金飞赖刚刘永亮宋述军
Owner POWERCHINA CHENGDU ENG