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Balancing weight device of crane

A counterweight and crane technology, applied to cranes, counterweights, etc., can solve problems such as difficult choices in solution selection, and achieve a good effect of energy saving and consumption reduction

Active Publication Date: 2014-02-19
JIANGSU DINSON HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these energy-saving technologies have their own advantages and disadvantages, and it is difficult to choose when choosing a solution

Method used

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  • Balancing weight device of crane

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Embodiment Construction

[0007] The preferred embodiments of the present invention are given below in conjunction with the accompanying drawings to describe the technical solution of the present invention in detail.

[0008] Such as figure 1 As shown, the counterweight device of the crane of the present invention includes a gantry foot 1, a guide rail bracket 2, a top weight system 3, a guide rail 4, a steel wire rope 5, a first pulley 6, a second pulley 7, a counterweight structure frame 8, and a safety guardrail 10 , the guide rail bracket 2 is fixed on the side of the gantry foot 1, the guide rail 4 is located on the side of the top weight system 3, one end of the steel wire rope 5 is fixed to the main structure of the crane, a counterweight 9 is arranged in the balance weight structure frame 8, and the steel wire rope 5 passes through the first The first pulley 6 and the second pulley 7 are connected to the counterweight 9, the counterweight structure frame 8 is set on the guide rail 4, the safety...

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Abstract

The invention discloses a balancing weight device of a crane. The balancing weight device comprises gantry feet, a guide rail support, a top weight system, a guide rail, a steel wire rope, a first pulley, a second pulley, a balancing weight structural frame and a safety fence. The guide rail support is fixed to the side faces of the comprises gantry feet, the guide rail is located on the side face of the top weight system, one end of the steel wire rope and a crane main structure are fixed, a balancing weight is arranged in the balancing weight structural frame, the steel wire rope is connected with the balancing weight through the first pulley and the second pulley, the balancing weight structural frame is arranged on the guide rail in a sleeved mode, the safety fence is located at the bottom end of the guide rail, and the top weight system is fixed to the gantry feet and located on the side face of the guide rail. On the premise of ensuring operating speed and hoisting capacity of the crane, the energy-saving and consumption reducing effects are good.

Description

technical field [0001] The invention relates to a balance weight device, in particular to a balance weight device of a crane. Background technique [0002] In the design, manufacture and use of cranes in the past, the lifting capacity of the crane has been placed in the most important position, so that the importance of other performances has been underestimated. However, with the rise of energy prices and the improvement of people's energy-saving awareness, the energy-saving performance of cranes has received more and more attention. As an important material handling equipment, the energy consumption characteristics of the crane directly affect the economy of equipment use. At present, the existing crane energy-saving technologies mainly include oil-to-electricity technology, AC frequency conversion speed regulation technology and hybrid power technology. However, these energy-saving technologies have their own advantages and disadvantages, and it is difficult to choose w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/74F16F15/28
Inventor 黄有方宓为建王悦民陈国华刘海威童民慧沈滢陈自强赵宁宓超徐建华杨阳岳美玲沈燕
Owner JIANGSU DINSON HEAVY IND
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