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Gantry crane capable of remotely controlling lifting for machining

A technology for gantry cranes and remote control, which is applied in the direction of trolley cranes, cranes, and load blocks, and can solve the problem of high energy consumption

Active Publication Date: 2018-05-08
河南省中原制动器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the gantry crane of this structure is suitable for lifting objects of different sizes, and can be lifted at the same time, which solves the problem of high energy consumption when the existing crane lifts small objects

Method used

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  • Gantry crane capable of remotely controlling lifting for machining
  • Gantry crane capable of remotely controlling lifting for machining
  • Gantry crane capable of remotely controlling lifting for machining

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Embodiment Construction

[0047] The following will be combined with Figure 1-Figure 12 The present invention is described in detail, and the technical solutions in the embodiments of the present invention are clearly and completely described. Apparently, the described embodiments are only some of the embodiments of the present invention, 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.

[0048] The present invention provides a kind of remote control hoisting processing gantry crane through improving here, as Figure 1-Figure 12 As shown, it can be implemented in the following manner; the crane includes a beam 1, a column 2, a lifting operation mechanism 3, a lifting operation trolley 4, a control box 5 and a lifting hook 6; the beam 1 and the column 2 constitute the support of the crane system, and supported on the foundation...

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Abstract

The invention discloses a gantry crane capable of remotely controlling lifting for machining. The gantry crane comprises a beam, a stand column, a lifting operation mechanism, a lifting operation trolley, a control box and a lifting hook. When the gantry crane operates, a lifting operation motor in the lifting operation mechanism is controlled by the control box to rotate, a lifting chain is put down, and therefore large objects can be lifted; on the other hand, the lifting operation trolley is controlled to move on the beam so as to integrally move to the lifting position, an electric hoist assembly is put down, and at the moment medium and small objects are lifted. When small objects need to manually ascend and descend, the lifting operation trolley is controlled to move to the corresponding position, a hand-pull chain is pulled by hand, and the hand-pull chain is driven by a hand-pull rotating disc to move to achieve object lifting. Accordingly, the gantry crane of the structure issuitable for lifting objects with different sizes at the same time, and the problem that energy consumption is high when existing cranes are used for lifting small objects is solved.

Description

technical field [0001] The invention relates to a crane, in particular to a processing gantry crane controlled by remote control for lifting. Background technique [0002] At present, the gantry crane is a common lifting device, specifically a bridge-type crane in which a horizontal bridge is arranged on two legs to form a gantry shape. This kind of crane can run on the ground track, and can be used for handling and installation in open storage yards, docks, power stations, ports and railway cargo stations, and can also be used in actual processing industries in factories; it is also Due to the wide range of uses of gantry cranes, improvements to gantry cranes have been made by those skilled in the art. [0003] After searching, it is found that the utility model of patent No. CN201220047899.9 discloses a crane, especially a single-girder gantry crane with V-shaped legs; it mainly solves the relatively complicated structure of the crane in the prior art. The strength is po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C19/00B66C11/00B66C13/16B66C1/34B66C5/00C22C38/38C22C38/02C04B28/00
Inventor 魏宝刚
Owner 河南省中原制动器有限公司
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