Electronic crane scale installation method

With the development of industry, various kinds of weighing equipments are constantly updated and new products are produced. Among them, electronic crane scales play an important role in the production and operation process, and the installation methods of crane scales are also varied. Today, Shanghai Heng Just shared with you the four common installation methods for electronic crane scales:

First, install two load cells directly at both ends of the original pulley shaft

This is a common method used when installing an electronic crane scale. The specific transformation method is to remove the original U-shaped bracket, welding two load cells to install the small platform, as the load cell mounting base, equipped with a load cell, the fixed pulley shaft directly pressed on the load cell, set There must be enough space at both ends of the pulley shaft. This kind of structure must be refitted in the field. Due to the limited conditions, the level of the load cell mounting base is difficult to guarantee and affect the accuracy. In particular, maintenance and repair are very difficult in the future. Only users can use this solution when refitting the vehicle.

Second, the balance bar below the shaft to install the load cell

This kind of structural transformation work is relatively simple, but due to the small force ratio, the stability and accuracy of the measurement performance is low, so only when the measurement accuracy is less demanding or the extra-large tonnage of the vehicle is difficult to be modified by other methods. Program. The modified electronic crane scale can achieve a precision of about 1% FS.

Third, the use of orbital load cell dynamic track scale

The solution is to select the proper position on the trolley track, and then cut off the original track instead of the track-type load cell. When the trolley passes the rail load cell, it will automatically perform dynamic weighing and metering. The traditional rail-type weighing is mostly static, because the actual operation is difficult to accurately stay in the designated position, so the use of the value of driving is not high, limiting its use. The outstanding dynamic technology can now automatically and accurately weigh in the course of driving movements, without any influence on the driver's operation and driving performance, completely changing the adaptation range of this method.

Fourth, fixed pulley measurement

The program connects the original pulley block with two side plates at the two ends and is connected to a specially manufactured force transmission shaft. Both ends of the force transmission shaft are press-fitted on two load cells on the trolley platform. This structure can guarantee The accuracy of driving electronic hook scales reaches the level of 0.5% FS. This type of scale structure is currently the most common form of application.

After reading the above points, do you not know if you have learned to install a hook scale? Do not know how to install it does not matter, you can call our service hotline, there are professionals to help you answer Oh!