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A special lifting device for railway vehicles

A technology for railway vehicles and hoisting devices, applied in cranes and other directions, can solve the problems of low efficiency, high labor intensity, unsafety, etc., and achieve the effects of reducing labor intensity, easy operation, and improving work efficiency

Active Publication Date: 2016-06-01
GEMAC ENG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a special lifting device for railway vehicles, which solves the problem of manually transporting heavy objects into the railway carriages, which is inefficient, labor-intensive, and unnecessary. safety issue

Method used

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  • A special lifting device for railway vehicles
  • A special lifting device for railway vehicles
  • A special lifting device for railway vehicles

Examples

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Embodiment Construction

[0013] In the present invention figure 1 , figure 2 , image 3 In the given embodiment, the special lifting device is installed in the door frames on both sides of the railway carriage 10, and the structure and installation method of the special lifting devices installed in the door frames on both sides are the same. Describe the structure and installation method of the special lifting device installed in the door frame on one side below.

[0014] A first mount 1 is provided on the carriage floor 12 on one side of the door frame of the railway carriage, a second mount 6 is installed on the top beam of the carriage wall, and the first bearing seat and the second bearing seat are installed and fixed on the first mount 1 and the second mount respectively. In the second seat 6, the first bearing 7 and the second bearing 7' are respectively installed at the two ends of the metal vertical shaft 2, and the first bearing 7 and the second bearing 7' at the two ends of the metal vert...

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Abstract

The invention discloses a special vehicle-mounted hoisting device of a railway vehicle. The special vehicle-mounted hoisting device is characterized in that a first installation seat is arranged on a carriage bottom plate in a railway carriage door frame, a second installation base is mounted on a cross beam on the top of the wall of the carriage, a first bearing seat and a second bearing seat are installed and fixed on a first installation seat and a second installation seat respectively, a first bearing and a second bearing are installed at the both ends of a metal vertical shaft respectively, and the first bearing and the second bearing at the both ends of the metal vertical shaft are installed in the first bearing seat and the second bearing seat respectively; a push-pull rod is inserted in the middle circular hole of the metal vertical shaft, one end of the arc-shaped end head of a hoisting arm is welded at the upper end of the metal vertical shaft, a trolley 5 is installed on the hoisting arm, and an electric block or a manual block is installed on the lower hanging ring of the trolley, so as to form the special vehicle-mounted hoisting device of the railway vehicle.

Description

technical field [0001] The invention relates to a hoisting device, in particular to a special hoisting device used for railway electrification sections. Background technique [0002] Existing on-board lifting devices for railway vehicles are generally installed outside the rail vehicle, and are not suitable for transporting to the interior of the rail vehicle. At present, manual methods are generally used, which are low in efficiency, labor-intensive, and unsafe. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a special lifting device for railway vehicles. safety issue. [0004] The technical solution of the present invention is: a special lifting device for railway vehicles, which includes a first mounting seat, a vertical shaft, a push-pull rod, an electric hoist, a second mounting seat, a bearing, a lifting arm, a carriage, a carriage door and a carriage floor ; [0005] A first inst...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C23/50B66C23/62
CPCB66C23/50B66C23/62
Inventor 肖绪明刘旭王江钟名东曹江林高玉魏晓飞
Owner GEMAC ENG MACHINERY
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