Position adjusting mechanism, sensor assembly and dynamic truck scale system

Abstract

The invention provides a position adjusting mechanism, a sensor assembly and a dynamic truck scale system. The position adjusting mechanism is used for leveling a sensor and comprises a supporting frame, a bearing plate and a position adjusting element. The bearing plate is arranged on the supporting frame, the upper surface of the bearing plate is a supporting bearing surface used for supportingthe sensor, and a position adjusting hole is formed in the supporting bearing surface. The position adjusting element is arranged at the position adjusting hole in a penetrating manner, an abutting end used for making point contact with the sensor is formed at the end, facing the sensor, of the position adjusting element, the position adjusting element is adjustably arranged in the axial directionof the position adjusting hole, and the abutting end conducts lifting adjustment on the position point, making contact with the abutting end, of the sensor so as to adjust the calibration plane of the sensor to be parallel to a reference plane. The problems that in the construction and installation process of the truck scale in the prior art, leveling and positioning operation of the weighing sensor is tedious, time-consuming and labor-consuming, and the leveling precision of the weighing sensor is low are solved.

Description

technical field [0001] The invention relates to the technical field of dynamic weighing, in particular to a position adjustment mechanism, a sensor assembly and a dynamic truck scale system. Background technique [0002] At present, there are various types of truck scales on the market, including single weighing platform, conjoined scales, axle group scales, and vehicle scales. The above-mentioned truck scales are all installed with a simply supported structure, that is, the truck scale is provided with a weighing platform, and the weighing platform is lapped on multiple weighing sensors. [0003] During the construction and installation of truck scales, it is necessary to adjust the calibration planes of multiple load cells to a reference level at the same time; After the calibration plane of multiple load cells is leveled, each load cell is positioned. This leveling process is not only time-consuming and laborious, but also cannot reliably ensure the leveling accuracy of ...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a position adjustment mechanism, a sensor assembly and a dynamic truck scale system to solve the cumbersome, time-consuming and labor-intensive work of leveling and positioning the load cell during the construction and installation of the truck scale in the prior art. There is a problem of low leveling accuracy of the load cell

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