A construction method for installing hoisting equipment on the main body of a station and cooperating with assembled rail rows
A construction method and technology of lifting equipment, applied in the direction of laying track, track, track maintenance, etc., can solve the problems of not having enough, long sleepers can not meet the construction progress, etc., to reduce the land occupation of the base and the area of the track laying base , reduce the effect of investment
Active Publication Date: 2020-12-25
POWERCHINA MUNICIPAL CONSTR GRP CO LTD
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Problems solved by technology
[0004] In view of this, the present invention aims to propose a construction method for installing hoisting equipment on the main body of the station to cooperate with the assembly of rail rows, so as to solve the problem that the construction progress cannot be met by using the long sleeper loose laying method when the machine laying method is not available.
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[0025] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0026] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...
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The invention provides a construction method for installing a hoisting device to cooperatively assemble track panels on a station main body. The construction method comprises the specific steps of construction preparation, wherein an electric hoist is set up on a platform layer, and a track panel assembly area of the platform layer is built, wherein the track panel assembly area is provided with atrack panel assembly operation platform and a temporary track; track panel assembly, wherein the electric hoist hoists steel rails to the track panel assembly operation platform, transfer of track laying materials is conducted through the cooperation of a forklift and manpower, and track panel assembly is conducted; hoisting and transportation of the track panels, wherein a track car is parked onthe temporary track, the assembled track panels are hoisted and transferred to a track flat car by using the electric hoist, and semi-finished steel bars which have being completed almost and other track laying materials above a foundation are hoisted onto the track panels by using a vehicle and transferred into a construction tunnel. By means of the construction method for installing the hoisting device to cooperatively assemble the track panels on the station main body, the problem is solved that when the condition of mechanical laying construction cannot be met, the construction process cannot be met by using a long tie spreading method.
Description
technical field [0001] The invention belongs to the technical field of track construction, and in particular relates to a construction method for installing hoisting equipment on the main body of a station and cooperating with assembling rail rows. Background technique [0002] In subway construction, track engineering is an important link and one of the important factors affecting the construction period of subway projects. After the main civil engineering project is completed, the track needs to be paved quickly, and it is inevitable that there will be cross-work with the secondary structure of the civil engineering. At the same time, time must be provided for subsequent decoration, electrical equipment installation, and comprehensive joint commissioning. Therefore, the subway track project has the characteristics of narrow working surface, poor working conditions, tight construction period and heavy tasks. [0003] The existing track laying methods are mainly machine-lay...
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IPC IPC(8): E01B29/02
Inventor 韦磊左剑勇贺兴发柳爽杨哲徐艳成张皓
Owner POWERCHINA MUNICIPAL CONSTR GRP CO LTD