Portable Rail Scales and Devices

A portable and orbital technology, applied in the direction of measuring devices, special scales, detailed information of weighing equipment, etc., can solve problems such as inconvenient installation, removal and carrying, unguaranteed weighing accuracy, and easy loosening of the overall structure, and achieve structural Compact, easy to assemble, strong resistance to lateral force

Active Publication Date: 2022-07-01
台誉传感科技(杭州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is extremely inconvenient to install, remove and carry
[0004] There are also orbital scales for easy portability and installation, but most of these portable orbital scales have the problems that the overall structure is easy to loose, the weighing accuracy cannot be guaranteed and the service life is short.

Method used

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  • Portable Rail Scales and Devices
  • Portable Rail Scales and Devices

Examples

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Embodiment Construction

[0015] Below by specific embodiment, and in conjunction with accompanying drawing, the technical scheme of the present invention is further described in detail:

[0016] Example: as attached figure 1 and 2 As shown, a portable rail scale and device includes load-bearing limit bars 4 respectively provided on two opposite rails on the rail and a plurality of lockers 8 evenly and fixedly connected on the rail rails, each locker comprising a U-shaped Fixing base 1, L-shaped sensor fixing base 2, L-shaped positioning base 3 and micro-strain shaft sensor 5, U-shaped fixing base is sleeved on the bottom surface of the clad track rail, L-shaped sensor fixing base and L-shaped positioning base, L type The side parts of the sensor holder and the L-shaped positioning seat are matched with the inner and outer sides of the track rail respectively, and are extruded on the inner and outer sides of the track rail at the same time. They are respectively fixed on the L-shaped sensor holder an...

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PUM

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Abstract

The invention discloses a portable rail scale and a device, comprising a load-bearing limit bar and a plurality of lockers uniformly and fixedly connected on a rail rail, each locker includes a U-shaped fixing seat, an L-shaped sensor fixing seat, an L-shaped sensor fixing seat, and a L-shaped sensor fixing seat. Type positioning seat and micro-strain shaft sensor, U-shaped fixing seat is sleeved on the bottom surface of the clad track rail, L-shaped sensor fixing seat and L-shaped positioning seat, and the sides of the L-shaped sensor fixing seat and L-shaped positioning seat are respectively connected to the rail. The inner and outer sides of the rail are matched and squeezed on the inner and outer sides of the rail at the same time. The L-shaped sensor holder is provided with a micro-strain shaft sensor, and the two ends of the micro-strain shaft sensor are respectively fixed on the L-shaped sensor holder and the U-shaped holder. , A load-bearing limit bar is connected in series on the micro-strain shaft sensor. The load-bearing limit bar of the invention is connected with a plurality of locking devices, has a compact structure, is simple and firm in installation, can be combined in separate parts, is convenient to carry, can be used in different orbital weighing places, ensures weighing accuracy under dynamic conditions, and prolongs service life.

Description

technical field [0001] The invention relates to the technical field of rail transportation weighing, in particular to a portable rail scale and a device. Background technique [0002] Track scales are weighing instruments for weighing railway freight cars. There are 3 types of static rail scales, dynamic rail scales and light rail scales. It is widely used in the weighing of bulk goods on trucks in factories, mines, metallurgy, foreign trade and railway departments. [0003] At present, most rail scales are detected and weighed by installing sensors on the railway rails or under the rails. However, the overall structure of the track often needs to be changed during the installation of such track scales. It is extremely inconvenient to install, remove and carry. [0004] There are also orbital scales for easy portability and installation, but most of these portable orbital scales have the problems that the overall structure is easy to loosen, the weighing accuracy cannot ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01G19/04G01G21/00G01G21/08
CPCG01G19/042G01G21/00G01G21/08
Inventor 闻一萌闻轶钦
Owner 台誉传感科技(杭州)有限公司
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