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Counterweight connection structure for rotary table

A technology of connecting structure and counterweight, applied in cranes and other directions, can solve problems such as poor generality, and achieve the effect of solving poor generality and ideal generality

Active Publication Date: 2013-11-20
XCMG CONSTR MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The purpose of the present invention is to propose a balance weight connection structure for the turntable, which solves the technical problem of poor versatility in the prior art

Method used

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  • Counterweight connection structure for rotary table
  • Counterweight connection structure for rotary table
  • Counterweight connection structure for rotary table

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Embodiment Construction

[0057] Below you can refer to the accompanying drawings Figure 1 to Figure 15 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 way of the accompanying drawings and 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. Enumerate all the alternative technical features and alternative technical solutions of the present invention, and 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: Any technical features and any technical ...

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Abstract

The invention discloses a counterweight connection structure for a rotary table and relates to the technical field of engineering machinery. The counterweight connection structure for the rotary table solves the problem that the prior art has poor versatility. The counterweight connection structure for the rotary table comprises a first connection piece, a second connecting piece and a third connecting piece. The first connection piece and the second connecting piece are fixedly connected to the rotary table. The first connection piece is removably and fixedly connected to a hanging box of a counterweight. The third connecting piece is hung on a tray of the counterweight or the third connecting piece is fixedly connected to the tray of the counterweight. The second connecting piece is removably and fixedly connected to the third connecting piece. The counterweight connection structure for the rotary table has high versatility.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to a balance weight connection structure for a turntable. Background technique [0002] A crawler crane is a crane used for a lattice-type jib structure with a crawler chassis. The turntable is a platform device on which the power system, hydraulic transmission system, etc. are placed on the crawler crane. The balance weight (or: counterweight) is a cast or structure-filled weight used to ensure the stability of the entire vehicle on the crawler crane. [0003] The turret of the crawler crane is a key structural part for connecting on and off the car. The hydraulic oil tank, fuel tank, engine system and other components and mechanisms are placed inside, and the mast, main boom bottom section arm, balance weight and other components are connected externally. [0004] Such as Figure 1 to Figure 6 As shown, at present, the balance weight of the crawler crane turntable ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/74B66C23/84
Inventor 程雪李聪马宁孙起贵林华
Owner XCMG CONSTR MACHINERY
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