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Ultralow-altitude winch trolley and crane

An ultra-low-altitude, trolley technology, applied in hoisting device, traveling mechanism, load block and other directions, can solve the problems of low use efficiency of hoist trolley, lower effective lifting height, lower hoisting height of hoist trolley, etc.

Inactive Publication Date: 2017-09-22
HENAN SINOKO CRANES
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] The purpose of the present invention is to provide an ultra-low-altitude hoisting trolley and a crane to alleviate the limitation of the height of the factory building in the prior art, the reduction of the hoisting height of the hoisting trolley, the reduction of the effective lifting height, and the low efficiency of the hoisting trolley technical issues

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  • Ultralow-altitude winch trolley and crane
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  • Ultralow-altitude winch trolley and crane

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Embodiment Construction

[0036] 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.

[0037] In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" appear ", etc., the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specif...

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Abstract

The invention relates to the technical field of hoisting equipment, in particular to an ultra-low altitude winch trolley and a crane. The ultra-low-altitude hoisting trolley includes a frame, and the frame includes a first beam and a second beam arranged in parallel, and the lower parts of the first beam and the second beam are equipped with a driving wheel set and a driven wheel set. A connecting beam is arranged between the first beam and the second beam, and the connecting beam is provided with a traveling motor for driving the driving wheel set; the first beam is provided with a mounting hole, and the second beam is provided with a The support frame corresponding to the installation hole, the lifting device is connected to the support frame through the installation hole, and the bottom surface of the lifting device is lower than the upper end surfaces of the first beam and the second beam. In order to alleviate the technical problems existing in the prior art that are restricted by the height of the factory building, the hoisting height of the hoisting trolley is reduced, the effective lifting height is reduced, and the use efficiency of the hoisting trolley is low.

Description

technical field [0001] The invention relates to the technical field of hoisting equipment, in particular to an ultra-low altitude winch trolley and a crane. Background technique [0002] As one of the major technical equipment in industrial production, cranes have a very wide application value in the national economy as an important logistics machinery, especially in freight yards, docks, workshops, railways and other workplaces, playing an important and irreplaceable role. [0003] With the widespread use of cranes, people have higher and higher requirements for cranes. Lightweight, intelligent, and higher stability and reliability will be the future development direction of cranes. The crane trolley is a part of the crane, and the crane trolley is an important lifting mechanism and horizontal movement mechanism of the whole crane, which provides lifting power for the crane. The lifting trolley is composed of a lifting mechanism, a running mechanism and a trolley frame. Th...

Claims

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Application Information

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IPC IPC(8): B66C11/16B66C9/14B66D1/30B66D1/38
CPCB66C11/16B66C9/14B66D1/30B66D1/38
Inventor 刘继伟胡哲涛崔丽范武军
Owner HENAN SINOKO CRANES
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