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Rail mounting device

A technology for installing devices and tracks, which is applied in the direction of track, track laying, track maintenance, etc., can solve the problems of subway track pre-laying, etc., and achieve the effect of safe and reliable braking effect

Inactive Publication Date: 2022-05-13
镇江市飞亚起重有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the deficiencies in the prior art, the present invention provides a track installation device, which solves the technical problem in the prior art that the laying of subway tracks requires pre-laying equipment tracks

Method used

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Embodiment Construction

[0037] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0038] Such as Figure 1 to Figure 7 As shown: this embodiment discloses a track installation device: it is especially suitable for subway installation in a tunnel, including a frame 1, a transverse carriage 2, a longitudinal carriage 3 and a lifting assembly, and the horizontal direction recorded in this embodiment refers to the vertical The direction of the subway rails is the direction of the sleepers, while the longitudinal direction refers to the direction parallel to the rails.

[0039] Frame 1 is provided with wheel fork 11 connected successively from bottom to top, outwardly extending transverse extension 12, upper gantry 13, and upper gantry 13 extends laterally out of wheel fork 11 an...

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Abstract

The rail mounting device comprises a rack, a transverse sliding frame, a longitudinal sliding frame and a lifting assembly, the rack is provided with a wheel fork, a transverse extending section extending outwards and an upper portal frame which are sequentially connected from bottom to top, the upper portal frame transversely extends out of the wheel fork and the transverse extending section, and the wheel fork is provided with a walking wheel used for being connected with a mounted rail; each walking wheel is provided with a brake assembly; the transverse sliding frame can be transversely and slidably connected to the upper portal frame; the longitudinal carriage can be longitudinally and slidably connected to the transverse carriage; the two lifting assemblies are connected to the longitudinal sliding frame, and the two lifting assemblies are longitudinally distributed; the two lifting assemblies can be above the transverse extension section and transversely extend to the outer side of the installed track, and can also extend to the longitudinal end of the transverse extension section. The method has the advantage that an auxiliary track does not need to be additionally laid. In the transportation stage, the whole steel rail can be lifted through the two rail clamps, and during laying, one end of the steel rail can be clamped to be in butt joint with the laid steel rail.

Description

technical field [0001] The invention relates to the technical field of track installation, in particular to a track installation device. Background technique [0002] The installation of subway tracks requires special installation equipment, but due to the limited space inside the subway, general-purpose lifting equipment (ordinary cranes) cannot be used. The installation of the subway track in the prior art needs to lay the track of the hoisting equipment on both sides of the track in advance, and the track can be laid only after the special gantry crane erecting across the track above the track to be laid is completed. [0003] Because the laying method needs to lay the hoisting equipment track in advance, the engineering volume is relatively large and the cost is relatively high. Contents of the invention [0004] In order to solve the deficiencies in the prior art, the present invention provides a track installation device, which solves the technical problem in the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B29/16
CPCE01B29/16
Inventor 费瑜钧丁一
Owner 镇江市飞亚起重有限公司
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