Dynamic compaction test bed

Abstract

The invention relates to a dynamic compaction test bed, which is applied to test and experiment of a dynamic compactor. The dynamic compaction test bed comprises a base, a supporting seat, a hydraulic device, an electric device, an arm support, a hanger assembly, a hydraulic cylinder and a hydraulic pipe, wherein the base is stably mounted on a test bed foundation; the supporting seat, the electric device and the hydraulic device which are mutually connected are arranged above the base; the hydraulic device is provided with the hydraulic cylinder; the supporting seat is movably provided with the arm support; one end of the arm support is connected with the hydraulic cylinder; the other end of the arm support is provided with the hanger assembly; and the hanger assembly is matched with an unhooking device of the dynamic compactor. According to the invention, the dynamic compaction test bed can realize dynamic compaction test in factories, the outgoing quality of the dynamic compactor can be effectively guaranteed and the test parameters can be accurately and comprehensively recorded.

Description

technical field [0001] The invention relates to a dynamic tamping test stand, which is applied to the test and experiment of a dynamic tamping machine. Background technique [0002] With the continuous introduction of dynamic compaction machine series products, since dynamic compaction machines are heavy machinery, improving the reliability of the main engine and conducting complete inspections on the ex-factory products are necessary means to make the whole machine perform well in the market. At present, domestic manufacturers do not have a dynamic tamping test device, and the dynamic tamping machine cannot be actually tested in the factory due to factors such as plant safety, surrounding residents and facilities. If you want to test the product, you need to test it on the construction site. , In this case, it is difficult to ensure that the testing of each product is in place, which greatly increases the difficulty of testing and the use of testing manpower and material re...

AI Technical Summary

Problems solved by technology

At present, domestic manufacturers do not have a dynamic tamping test device, and the dynamic tamping machine cannot be tested in the factory due to factors such as plant safety, surrounding residents and facilities. If you want to test the product, you need to test it on the construction site. , in this case, it is difficult to ensure that the testing of each product is in place, which greatly increases the difficulty of testing and the use of testing manpower and material resources

On the other hand, it is impossible to test new technologies and new products in the factory, and new technologies and new products are tested on site. Due to the instability and uncertainty of new technologies and new products, they will cause safety hazards to machinery and personnel.

[0003] Based on the above reasons, the so-called guarantee of 160-hour trouble-free indicators by domestic manufacturers is purely extravagant, and there is no way to guarantee the indicators and reliability of the factory quality.

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