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Suspension assembly and crane using it

A technology for suspension components and structural parts, applied in construction cranes, suspensions, motor vehicles, etc., can solve problems such as poor anti-tilt effect, and achieve the effects of shortening failure time, reducing wear, and improving flexibility

Active Publication Date: 2022-03-01
河北雷萨重型工程机械有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a suspension assembly and a crane using it, so as to solve the technical problem that the existing rubber suspension secondary spring has poor anti-tilt effect on the whole vehicle during the crane running

Method used

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  • Suspension assembly and crane using it
  • Suspension assembly and crane using it
  • Suspension assembly and crane using it

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Embodiment Construction

[0026] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the system or component referred to must have a specific orientat...

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Abstract

The invention discloses a suspension component and a crane using the same, relates to the technical field of engineering special vehicles, and aims to solve the technical problem that the existing rubber suspension secondary spring has poor anti-tilting effect on the whole vehicle during the running of the crane. The suspension assembly of the present invention includes: a support with a first mounting plate and a second mounting plate, and a main spring structure is connected between the first mounting plate and the second mounting plate; the second mounting plate is provided with At least one third mounting plate, the third mounting plate has a first inclined portion and a second inclined portion arranged at an angle, and at least one auxiliary spring structure is arranged on the first inclined portion and / or the second inclined portion; the support, Both the second mounting plate and the third mounting plate are made of metal.

Description

technical field [0001] The invention relates to the technical field of engineering special vehicles, in particular to a suspension component and a crane using the same. Background technique [0002] A crane refers to a multi-action hoisting machine that vertically lifts and horizontally transports heavy objects within a certain range; it is also called a crane, an aerial crane, and a crane. [0003] In the prior art, the secondary spring of the rubber suspension of the crane usually adopts a cuboid structure, which has poor torsion resistance and can only protect the main spring of the rubber suspension to a certain extent in the up and down direction. Contents of the invention [0004] The object of the present invention is to provide a suspension assembly and a crane using the same, so as to solve the technical problem that the existing rubber suspension auxiliary spring has poor anti-tilt effect on the whole vehicle during the crane running. [0005] The present invent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60G11/16
CPCB60G11/16B60G2202/12B60G2300/06
Inventor 马英霞
Owner 河北雷萨重型工程机械有限责任公司
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