A sliding balance weight installation frame and crane

A counterweight and sliding technology, applied to cranes and other directions, can solve the problems of small body length and turning radius, which are not conducive to the stability of the whole vehicle, so as to improve the maneuverability, improve the lifting stability of the whole vehicle, and improve the stability of the whole vehicle. The effect of car stability

Active Publication Date: 2016-07-06
XUZHOU HEAVY MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If in order to improve maneuverability, the off-road tire crane is required to have a smaller body length and turning radius, which is also not conducive to the stability of the vehicle

Method used

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  • A sliding balance weight installation frame and crane
  • A sliding balance weight installation frame and crane
  • A sliding balance weight installation frame and crane

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Experimental program
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Effect test

Embodiment Construction

[0042] The core of the present invention is to provide a sliding type balance weight mounting frame to improve the lifting stability of the vehicle without increasing the weight of the balance weight and the length of the vehicle in the driving state;

[0043] Another core of the present invention is to provide a crane with the above-mentioned sliding counterweight mounting frame.

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0045] see image 3 and Figure 4 , image 3 Schematic diagram of the insta...

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PUM

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Abstract

The invention discloses a sliding type counterweight mounting rack which comprises a supporting seat and a sliding rack, wherein the supporting seat is mounted on a rotating table of a crane; the sliding rack is arranged on the supporting seat in a sliding mode; a mounting part for mounting a counterweight is arranged on the sliding rack. The counterweight can be lighter under equal balance moment, so that the cost and the complete crane weight are reduced; the length of the whole crane can be shorter under equal balance moment, and thus the maneuverability of the whole crane is improved. The lifting stability of the whole crane is improved on the basis that the weight of the counterweight and the length of the whole crane in a running state do not increase. The invention also discloses the crane with the sliding type counterweight mounting rack.

Description

technical field [0001] The invention relates to the technical field of hoisting equipment, in particular to a sliding type balance weight installation frame and a crane. Background technique [0002] At present, the assembly and disassembly of small parts, as well as the hoisting construction of large heavy objects, all require cranes to accurately place these heavy objects that are inconvenient or immovable by manpower to the required positions. Cranes play a role in these tasks. played a huge role. The crane carries the weight of the goods through its jib, and the movement of the goods is completed by the movement of the jib, the movement of the goods on the jib, or the movement of the crane. [0003] The counterweight is an important operating part of the crane, such as figure 1 As shown, the traditional balance weight 103 is suspended on the tail of the turntable 101 through bolts or oil cylinders 102. The balance moment is a fixed value, and the balance moment refers ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C23/36B66C23/84
Inventor 郭永辉朱守法马善华张付义
Owner XUZHOU HEAVY MASCH CO LTD
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