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Structural member for engineering machine, cantilever crane, dynamic compaction machine and method

A technology for construction machinery and structural parts, which is applied in basic structure engineering, soil protection, construction, etc., can solve the problems of vibration energy dissipation, lack of vibration reduction function, etc., and achieve the effect of improving dissipation speed and efficiency

Active Publication Date: 2017-05-24
XCMG CONSTR MACHINERY
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0008] One of the purposes of the present invention is to propose a method for structural parts, booms, dynamic compaction machines and improving the vibration damping effect of structural parts of construction machinery, which solves the problem of structural parts of construction machinery in the prior art. It has the function of vibration reduction, which leads to the technical problem of slow dissipation of vibration energy

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  • Structural member for engineering machine, cantilever crane, dynamic compaction machine and method
  • Structural member for engineering machine, cantilever crane, dynamic compaction machine and method
  • Structural member for engineering machine, cantilever crane, dynamic compaction machine and method

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Embodiment Construction

[0046] Below you can refer to the accompanying drawings Figure 1 to Figure 5 And the content of the text to understand the content of the present invention and the differences between the present invention and the prior art. The technical solution (including the preferred technical solution) of the present invention will be further described in detail below by means of the accompanying drawings and by way of listing some optional embodiments of the present invention. It should be noted that: any technical feature and any technical solution in this embodiment are one or more of a variety of optional technical features or optional technical solutions. Citing all the alternative technical features and alternative technical solutions of the present invention, it is not convenient for the implementation of each technical feature to emphasize that it is one of the optional multiple implementation modes, so those skilled in the art should know that: Replace any technical means prov...

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Abstract

The invention discloses a structural member for an engineering machine, a cantilever crane, a dynamic compaction machine and a method, and relates to the technical field of engineering machines. The technical problem that a structural member for the engineering machine in the prior art does not have the vibration attenuation function, and consequentially vibration energy dissipation is slow is solved. The structural member for the engineering machine comprises a shell and vibration attenuation matter arranged between the shell and an inner cavity in a filling manner, and the vibration attenuation matter occupies a part of space of the inner cavity, and can at least dissipate vibration energy on the structural member for the engineering machine through friction with the inner cavity or in an inelastic collision manner. The structural member is used for improving the vibration attenuation effect of the cantilever crane and improving the working stability and safety of the dynamic compaction machine.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to a structural part for construction machinery, a jib provided with the structural part for construction machinery, a dynamic compaction machine and a method for improving the vibration reduction effect of the structural part of construction machinery. Background technique [0002] The dynamic compaction machine is a kind of large-scale construction machinery construction equipment that uses the principle of dynamic compaction to raise the tamper to a certain height through the lifting mechanism, and then releases the compacted foundation to enhance the bearing capacity of the foundation. It is widely used in roads, railways, airports, docks, surrounding areas In the process of foundation treatment such as sea land reclamation and mountain backfilling. The dynamic compaction machine has the characteristics of high operating frequency, the need to frequently bear impa...

Claims

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Application Information

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IPC IPC(8): E02D3/068F16F15/02
Inventor 李怀勇侯志强王素景尚君辉
Owner XCMG CONSTR MACHINERY
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