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Hoisting device used for hoisting prefabricated plate type ballast bed

A lifting device and prefabricated slab technology, applied in the directions of roads, tracks, ballast layers, etc., can solve the problem of inability to adjust the lateral position of the prefabricated slab track bed, and achieve the effects of improving transportation and adjustment efficiency, high reliability and simple structure

Inactive Publication Date: 2016-09-28
ANHUI XINGYU TRACK EQUIP
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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 solve the technical problem that the lifting device in the prior art cannot adjust the lateral position of the prefabricated slab track bed, and to provide a lifting device for hoisting the prefabricated slab track bed

Method used

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  • Hoisting device used for hoisting prefabricated plate type ballast bed
  • Hoisting device used for hoisting prefabricated plate type ballast bed
  • Hoisting device used for hoisting prefabricated plate type ballast bed

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Embodiment Construction

[0023] Such as Figure 1 to Figure 3 Shown is a lifting device for hoisting a prefabricated slab track bed provided by the present invention, including a carriage 7 that slides back and forth along the axial direction of the prefabricated slab track bed 8. Two linear guide rails 9 are respectively provided at the top of the carriage 7 at a symmetrical position, each The linear guide rails 9 are arranged in the horizontal direction, and their extension direction is perpendicular to the axial direction of the prefabricated slab track bed 8. The sliding frame 7 corresponding to the linear guide rails is also provided with a clearance hole 7b, which corresponds to the connection between the linear guide rails 9 There are base plates 5, and a set of sliders 6 are evenly distributed on the bottom of each base plate 5. Each slider 6 is slidably fitted with a corresponding linear guide 9, and each base plate 5 is provided with a driving device 3, the power of the driving device The out...

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Abstract

The invention relates to a hoisting device used for hoisting a prefabricated plate type ballast bed. The hoisting device comprises a sliding frame (7) and is characterized in that base plates (5) are arranged at the symmetric positions of the sliding frame (7) and are in sliding fit with the sliding frame (7) in the horizontal direction; and each base plate (5) is provided with at least one lifting device (2), and the lower end of each lifting device (2) is correspondingly connected with the prefabricated plate type ballast bed (8). The hoisting device has the beneficial effects that the structure is simple, reliability is high, when the prefabricated plate type ballast bed is hoisted, the installing position of the prefabricated plate type ballast bed can be adjusted, and therefore the transporting and adjusting efficiency of the prefabricated plate type ballast bed is improved, and the construction period of a whole track is shortened.

Description

Technical field [0001] The invention relates to basic transportation equipment for ballastless track construction, in particular to a hoisting device for hoisting a prefabricated slab track bed. Background technique [0002] In the construction of slab track, a large number of prefabricated slab track beds are required. At present, when transporting precast slab track beds in tunnels, most of them are transported by cranes. The pallet truck under the prior art mainly includes two parts: a pallet truck body and a lifting device. The prefabricated slab track bed is hoisted to the pallet truck body through the lifting device. After the entire truck runs to the unloading area, the lifting device is used The prefabricated slab track beds are hoisted one by one from the body of the pallet truck. Although the existing lifting device can adjust the placement position of the precast slab track bed, it can only adjust the height position of the precast slab track bed, or adjust its longi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C25/00B66C13/04E01B1/00
CPCB66C25/00B66C13/04E01B1/00
Inventor 薛恒鹤
Owner ANHUI XINGYU TRACK EQUIP