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Novel lower chamber device

A kind of equipment and a new type of technology, applied in the direction of cranes, etc., can solve the problems of high price, affecting operation efficiency, and many cycles, and achieve the effect of facilitating transportation, improving operation efficiency, and improving the traction force of the whole machine

Inactive Publication Date: 2010-08-04
天津港第二港埠有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the equipment is expensive and has a large number of cycles, which affects operating efficiency

Method used

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Examples

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Embodiment Construction

[0025] like figure 1 , 2 A new type of lower cabin equipment shown, the lower part is a double crawler traveling mechanism 7, between the double crawler traveling mechanisms is a vehicle frame 8, a revolving platform 6 is installed above the vehicle frame, there is a driver's cab 3 on the revolving platform, and a driver's cab rear. The lower end of the telescopic boom 2 is assembled on the slewing platform, and the front end of the telescopic boom is connected to the hook 1. The hoisting mechanism 4 is equipped on the slewing platform, and the hoisting mechanism cooperates with the telescopic boom; A retractable counterweight mechanism 5 is housed.

[0026] The retractable counterweight mechanism is as follows: there is a counterweight mechanism shell, which is fixed on the slewing platform, and the telescopic arm is installed in the counterweight mechanism shell, and the outside of the arm of the telescopic arm is slidably matched with the inside of the counterweight mechan...

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PUM

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Abstract

The invention relates to a novel lower chamber device. The lower part of the novel lower chamber device is provided with double crawler travel mechanisms. A frame is arranged between the double crawler travel mechanisms. The upper part of the frame is provided with a rotating platform. The rotating platform is provided with a cab. The rotating platform at the rear of the cab is assembly connected with the lower end of a telescopic suspension arm. The rotating platform is provided with a lifting mechanism. The lifting mechanism is matched with the telescopic suspension arm. The rotating platform is also provided with a telescopic counterweight mechanism. When the novel lower chamber device is used for operating under the cabin, two modes of complete counterweight extension and complete counterweight shrinkage can be realized, wherein the counterweight extends completely to improve the lifting performance; and the counterweight shrinks completely to improve conformability for the space.

Description

technical field [0001] The invention belongs to hoisting operation equipment for cargo inside a port cabin, and in particular relates to a novel lower cabin equipment. Background technique [0002] As the cargo hold of the ship is getting bigger and bigger, the size and weight of the cargo it carries are also relatively large. Although traditional hoisting equipment (forklifts, tire cranes, excavators, etc.) can meet the needs of production, the limitations of the types of goods that can be loaded and unloaded are very limited, the efficiency is low, and the limitation of space also greatly affects its performance. This will inevitably affect the operational efficiency of the port logistics hub. [0003] Forklift: Small operating range, small lifting height, and limited types of operating cargo. Moreover, steel plates are to be laid in the operation range, the auxiliary workload is large, and the danger is high, so the operation efficiency is low. Loading and unloading l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/04B66C23/06B66C23/76
Inventor 刘清山王景起杨胜利张国利罗莉萍田学森李学旺蒋玉友郭洁文红李大鹏纪宏伟
Owner 天津港第二港埠有限公司
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