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Transverse moving flat car of portal crane and transverse moving method

A technology of gantry crane and flat car, which is applied in the direction of traveling mechanism, hoisting equipment braking device, track system, etc. Good applicability

Inactive Publication Date: 2017-10-24
SHANDONG LUQIAO GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a horizontal moving flat car and a horizontal moving method of a gantry crane, which solves the problems of disassembly, reassembly, Problems of prolonging construction period and increasing cost

Method used

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  • Transverse moving flat car of portal crane and transverse moving method
  • Transverse moving flat car of portal crane and transverse moving method
  • Transverse moving flat car of portal crane and transverse moving method

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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0027] A gantry crane traverse flat car, comprising a connecting beam 1, two traveling mechanisms 3, two jacking mechanisms, a track support 5, and a traction device 7 of the traveling mechanism, the connecting beam 1 is fixedly connected to the gantry crane On the walking connection ground beam 6-1, two traveling mechanisms 3 are located at both ends of the connecting beam 1, and the two traveling mechanisms are connected by a traveling mechanism traction device 7, and the traveling mechanism 3 can run along the rail 9-1 of the gantry crane Reciprocating linear motion, two jacking mechanisms are located inside the two walking mechanisms 3, one end of the jacking mechanism is set on the track support 5, the track support 5 is matched with the running gui...

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Abstract

The invention provides a transverse moving flat car of a portal crane and a transverse moving method, and solves the problems of reassembly, prolonging of the construction period and increment of the cost in transverse movement of the portal crane from one set of operation rails to the other set of operation rails or even multiple sets of operation rails. The transverse moving flat car of the portal crane comprises a connecting beam, two walking mechanisms, two jacking systems, a rail bracket and a walking mechanism traction device; the two walking mechanisms are positioned at two ends of the connecting beam, and are connected through the walking mechanism traction device; the walking mechanisms can linearly move back and forth along portal crane operation guide rails; the two jacking mechanisms are positioned on the inner sides of the two walking mechanisms; one ends of the jacking mechanisms are arranged on the rail bracket; the rail bracket is matched with transverse moving flat car operation guide rails; the portal crane operation guide rails are arranged below the rail bracket; and the other ends are contacted with the connecting beam.

Description

technical field [0001] The invention relates to a gantry crane, in particular to a gantry crane and a horizontal moving method, and belongs to the technical field of bridge building. Background technique [0002] Gantry cranes, also known as gantry cranes, are mainly used for loading and unloading operations of outdoor cargo yards, material yards, and bulk cargo. Its metal structure is like a door-shaped frame. Two legs are installed under the main beam, which can directly walk on the track on the ground. The two ends of the main beam can have outrigger cantilever beams. Gantry cranes have the characteristics of high site utilization, large operating range, wide adaptability, and strong versatility, and are widely used in port freight yards. [0003] Existing gantry cranes often need to be disassembled and then reassembled or reprocessed during the process of moving from one set of running tracks to another set of running tracks or multiple sets of running tracks, which oft...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C5/06B66C9/10B66C7/12B66C13/18B66C15/06
Inventor 张荣明刘媛张景伟白宾牛瑞华曲振华
Owner SHANDONG LUQIAO GROUP
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