Method and device for measuring compacting depth of oil-cylinder-type dynamic compactor and dynamic compactor

A technology of tamping depth and measurement method, which is applied in the field of construction machinery, can solve problems such as poor accuracy of measurement data, achieve good synchronization, optimize the construction process, and ensure the effect of measurement accuracy and reliability

Inactive Publication Date: 2013-10-09
SANY HEAVY IND CO LTD (CN)
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  • Abstract
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Problems solved by technology

[0008] In view of this, the object of the present invention is to provide a method for measuring the tamping depth of an oil cylinder type dynamic

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  • Method and device for measuring compacting depth of oil-cylinder-type dynamic compactor and dynamic compactor
  • Method and device for measuring compacting depth of oil-cylinder-type dynamic compactor and dynamic compactor
  • Method and device for measuring compacting depth of oil-cylinder-type dynamic compactor and dynamic compactor

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Embodiment Construction

[0051] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0052] In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, therefore, the present invention is not limited to the specific embodiments disclosed below limit.

[0053] The basic idea of ​​the present invention is to provide an oil cylinder type dynamic compaction machine and its tamping depth measuring device, and the device completes the measurement process through the method for measuring the tamping depth of the oil cylinder type dynamic compaction machine described herein. In order to make it easier for those skilled in the art to understand the technical...

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Abstract

The invention provides a method and device for measuring compacting depth of an oil-cylinder-type dynamic compactor and the dynamic compactor. The device for measuring compacting depth of the oil-cylinder-type dynamic compactor comprises a straight-line displacement detecting device and a processor, wherein the straight-line displacement detecting device is used for detecting travel of a lifting oil cylinder, the processor is connected with the straight-line displacement detecting device, and the compacting depth of a compacting hammer at every time is calculated according to the travel of the lifting oil cylinder and multiplying power K of a pulley block. The device for measuring compacting depth of the oil-cylinder-type dynamic compactor can further comprise a displaying device, an alarming device, a pressure sensor and the like. According to the method and device for measuring compacting depth of the oil-cylinder-type dynamic compactor, automatic measuring of the compacting depth can be achieved, and the method and device for measuring compacting depth of the oil-cylinder-type dynamic compactor have the advantages of being high in measurement accuracy, low in cost and good in reliability.

Description

technical field [0001] The present invention mainly relates to the field of engineering machinery, in particular to a method and device for measuring the tamping depth of an oil cylinder type dynamic tamping machine, and a dynamic tamping machine including the tamping depth measuring device for the oil cylinder type dynamic tamping machine. Background technique [0002] The dynamic compaction machine is a kind of engineering machinery used for impact compaction of materials or foundations, and is widely used in various fields of infrastructure construction. After the dynamic tamping machine lifts the rammer to the specified height, release the rammer to let it fall freely, so as to give the foundation a strong impact and vibration, destroy the soil and compact it, reduce its compressibility, and improve the soil layer. The degree of uniformity can reduce the differential settlement that may occur in the future. [0003] During the construction process, the number of ramming...

Claims

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Application Information

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IPC IPC(8): G01B21/18E02D3/054
CPCE02D3/054G01B21/18
Inventor 易小刚张作良汤彪韩晓东
Owner SANY HEAVY IND CO LTD (CN)
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