Rail transit parking train inspection garage adopting pit-free low-position working plane

Abstract

The utility model relates to the technical field of process design of a vehicle base parking train inspection garage and a multi-day inspection garage, in particular to a rail transit parking train inspection garage adopting a pit-free low-position working face, a sunk working terrace is arranged in the garage, a rail stand column is arranged on the working terrace, a rail is arranged on the rail stand column, and the working terrace is connected with the rail. And the elevations of the working surfaces between the tracks and between the adjacent station tracks are consistent. The utility model has the advantages that the use of the intelligent operation and maintenance equipment can be better met; according to the design of the sunken low-position working surface, separation of a working space by excessive layered working surfaces in a conventional design and limitation on passing conditions can be eliminated, complete space use under a unified elevation can be realized, and inspection of vehicles at different heights in the three-dimensional direction and longitudinal and transverse transportation of equipment and objects can be realized by fully utilizing intelligent equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle base parking train inspection and multi-day inspection warehouse process design, in particular to a rail transit parking train inspection warehouse adopting a pit-free low-position working surface. Background Art

[0002] The rail transit vehicle base is equipped with parking train inspection warehouses and multi-day inspection warehouses to conduct daily inspections of rail transit vehicles. In order to inspect the bottom of the subway train, an inspection pit needs to be set up in the warehouse. The subway train stops above the inspection pit, and the operator inspects various devices or structures at the bottom of the subway train through the inspection pit. At present, the traditional design of the existing inspection pit is: the elevation is generally -1.5 meters, and the elevation of the low-level working surface on both sides is -1.0m. At this time, the existing inspection pit has too many layered working surfaces, which restricts the separation of the working space and the traffic conditions. Summary of the invention

[0003] The purpose of the utility model is to provide a rail transit parking and train inspection warehouse with a pitless low-level working surface in accordance with the above-mentioned deficiencies in the prior art, in which the tracks in the warehouse are suspended and the floor of the working area is sunken as a whole, so that the elevations of the working surfaces between the tracks and between adjacent tracks are consistent, which greatly facilitates the movement and transportation of automated equipment, conventional items, materials, machinery and personnel.

[0004] The purpose of this utility model is achieved by the following technical solutions:

[0005] A rail transit parking and train inspection garage with a pitless low-level working surface includes a plurality of tracks arranged in the garage, and is characterized in that a sunken working floor is arranged in the garage, track columns are arranged on the working floor, tracks are arranged on the track columns, and the working surface elevations between the tracks and between adjacent tracks are consistent.

[0006] The elevation of the low-level working surface between the rails and between the adjacent tracks is -1.5 to 1.7 meters.

[0007] A longitudinal continuous drainage ditch is arranged on the outer side of the track column.

[0008] A plurality of rows are arranged in the track, each row being used to park subway trains. The middle and tail of the depot are connected to the floor in the depot and the sunken working floor through a platform with a slope.

[0009] Close to the warehouse exit, steps are used to connect the warehouse floor and the sunken working floor.

[0010] The advantages of the utility model are: the design of the sunken low-level working surface can eliminate the division of the working space and the restriction of traffic conditions caused by too many layered working surfaces in conventional designs, can realize the complete space utilization under the uniform elevation, and can make full use of intelligent equipment to realize the inspection of vehicles at different heights in three-dimensional directions, as well as the longitudinal and lateral transportation of equipment and objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is the plan layout of the utility model;

[0012] Figure 2 It is a longitudinal section view of the utility model;

[0013] Figure 3 It is a cross-sectional view of the utility model. DETAILED DESCRIPTION

[0014] The following is a further detailed description of the features of the present invention and other related features through embodiments in conjunction with the accompanying drawings to facilitate understanding by technicians in the same industry:

[0015] like Figure 1-3 As shown, the marks 1-15 in the figure respectively represent: warehouse door 1, car stopper 2, track column 3, drainage ditch 4, roof maintenance platform stairs 5, roof maintenance platform 6, boarding room platform 7, warehouse end flat aisle 8, slope 9, low-level working surface 10, subway train 11, warehouse middle flat aisle 12, step 13, warehouse front flat aisle 14, building structure column 15.

[0016] Example: Figures 1 to 3 As shown, in this embodiment, a rail transit parking train inspection warehouse with a pitless low-level working surface is adopted. A plurality of tracks are arranged between the building structure columns 15 in the warehouse. A vehicle barrier 2 for ensuring the safety of the subway train 11 is arranged at the end of each track, and a maintenance passage door 1 for maintenance personnel to enter and exit is arranged at the end of the track.

[0017] In this embodiment, combined with Figure 2 and Figure 3 As shown, a track column 3 is provided in the depot, and a track for the subway train 11 is provided on the top of the track column 3, so that the track is suspended, which is convenient for personnel to inspect and repair the bottom of the subway train 11. At the same time, the working floor is sunken as a whole to form a low-level working surface 10. At this time, the elevation of the low-level working surface 10 between the tracks and between adjacent tracks is -1.5 to -1.7 meters, that is, the elevation of the working surface between the tracks and between adjacent tracks is consistent, and the complete space can be used at a uniform elevation.

[0018] like Figure 2As shown, in this embodiment, two rows are arranged in series on each track, i.e., one row and two rows are arranged. Each row can accommodate a subway train 11. The front row near the exit uses a step 13 to connect the front aisle 15 and the low-level working surface 10 of -1.5 meters to -1.7 meters. The middle aisle 12 and the rear aisle 8 are transitionally connected with the low-level working surface 10 of -1.5 meters to -1.7 meters using a 10% slope 9.

[0019] Combination Figure 1 and Figure 3 As shown, a longitudinally continuous drainage ditch 4 is provided on the outer side of the track column 3 to collect air-conditioning condensed water of the subway train 11 and ground water that may be generated in the reservoir.

[0020] like Figure 1 As shown, a roof maintenance platform 6 is provided on one side of a partial row in the depot, and maintenance personnel can climb onto the roof maintenance platform 6 via the roof maintenance platform stairs 5 to perform maintenance on the components and equipment installed on the roof of the subway train 11 parked in the row.

[0021] Each row is provided with a boarding room platform 7 on the right side according to the driving direction, and the inspectors can reach the driver's room and the passenger room of the subway train 11 through the boarding room platform.

[0022] During the specific implementation of this embodiment, the arrangement of the track columns 3 in the parking train inspection garage matches the passage of the robot, so as to achieve the requirement of full-field operation of the intelligent equipment.

[0023] Combined with Shanghai's urban terrain conditions, the site filling volume and civil engineering costs can be reduced. Taking a 60-row parking and train inspection depot as an example, it is estimated that the civil engineering costs can be reduced by about 15 million yuan, accounting for about 3.9% of the civil engineering investment of the parking and train inspection depot.

[0024] Although the above embodiments have described the concepts and embodiments of the purpose of the utility model in detail with reference to the accompanying drawings, ordinary technicians in this field can recognize that various improvements and modifications can still be made to the utility model without departing from the scope of the claims, so they are not described one by one here.

Claims

1. A rail transit parking and train inspection garage with a pitless low-level working surface, comprising a plurality of tracks arranged in the garage, characterized in that: A sunken working floor is arranged in the warehouse, track columns are arranged on the working floor, tracks are arranged on the track columns, and the working surface elevations between the tracks and between adjacent tracks are consistent.

2. According to claim 1, a rail transit parking and train inspection garage with a pitless low-level working surface is characterized in that: The elevation of the low-level working surface between the rails and between the adjacent tracks is -1.5 to -1.7 meters.

3. The rail transit parking and train inspection garage with a pitless low-level working surface according to claim 1 is characterized in that: A longitudinal continuous drainage ditch is arranged on the outer side of the track column.

4. The rail transit parking and train inspection garage with a pitless low-level working surface according to claim 1 is characterized in that: A plurality of rows are arranged in the parking train inspection garage, each row being used to park subway trains; the middle and the end of the garage are connected with the garage floor and the sunken working floor through a platform with a slope.

5. The rail transit parking and train inspection garage with a pitless low-level working surface according to claim 1 is characterized in that: Close to the warehouse exit, steps are used to connect the warehouse floor and the sunken working floor.

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