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Column assembly of crane and crane

A crane and column technology, which is applied to the crane column assembly and the field of cranes, achieves the effects of improving wind load resistance, realizing rapid transition and improving the degree of automation

Pending Publication Date: 2020-06-02
SANY AUTOMOBILE HOISTING MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this application is to provide a crane column assembly and crane

Method used

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  • Column assembly of crane and crane
  • Column assembly of crane and crane
  • Column assembly of crane and crane

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Embodiment Construction

[0051] The technical solutions of the present application 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 application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0052] In the description of this application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a spec...

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Abstract

The invention relates to the technical field of engineering machinery, in particular to a column assembly of a crane and the crane. The crane comprises an upper hoisting arm. The column assembly of the crane comprises a column and superlift units. Each superlift unit comprises a mast and a pull rope. One end of the mast is a column mounting end mounted on the column while the other end of the mastis a pull rope connecting end connected to the pull rope. The mast is fixedly connected to the column, and the mast is arranged vertical to the column and stretches toward the left side or the rightside of the column. One end of the pull rope is connected to the pull rope connecting end while the other end of the pull rope is connected to a connecting joint at the connection of the upper hoisting arm and the top end of the column, and the upper hoisting arm is mounted at the top end of the column. The superlift units are arranged on the left and right sides of the column, and the superlift unit located on the left side of the column and the superlift unit located on the right side of the column are arranged in mirror symmetry. The invention aims to provide the column assembly of the crane and the crane to solve the problem that an existing crane must have a certain anti-wind load capacity.

Description

technical field [0001] The present application relates to the technical field of engineering machinery, in particular, to a crane column assembly and a crane. Background technique [0002] With the rise of the wind power hoisting industry, wheeled cranes continue to develop in the direction of super-large tonnage. Super-large tonnage cranes are mainly used for construction in the wind power industry. Have a certain ability to resist wind load. Contents of the invention [0003] The purpose of this application is to provide a crane column assembly and a crane to solve the problem that the current crane must have a certain wind load resistance. [0004] In order to achieve the above object, the application adopts the following technical solutions: [0005] One aspect of the present application provides a crane column assembly, which is applied to a crane. The crane includes a top-mounted boom, the crane column assembly includes a column and a superlift unit, and the superl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/16B66C23/62B66C23/76B66C23/88
CPCB66C23/16B66C23/62B66C23/76B66C23/88B66C2700/03
Inventor 胡江林马胜姜冠营
Owner SANY AUTOMOBILE HOISTING MACHINERY
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