T-shaped station formed by taking visualized half-fish-belly island type and folding island

Abstract

The utility model discloses a riding visualized T-shaped station formed by a half-fish-belly island type and a folding island, which comprises an underground subway station main body, the subway station main body comprises a folding island station formed by a first line and a second line, a third line is a half-fish-belly island type station, and a fourth line is a half-fish-belly island type station. The third line is perpendicular to or obliquely crossed with the first line and the second line, the first line, the second line and the third line are integrally arranged in a T shape, and a transfer node E is arranged at the intersection of the stacked island station and the semi-fish-belly island station. According to the utility model, the two lines are arranged in parallel, the two parallel lines are transferred through the same platform, and the other line can be combined with a ground intersection form to vertically or obliquely intersect with the directions of the other two lines, so that a T-shaped transfer mode is formed, and platform-platform transfer or same-platform transfer can be realized by any two lines; according to the utility model, the transfer distance is effectively shortened, the station space is saved, the riding efficiency is improved, and a good space effect is created.

Description

Technical Field

[0001] The utility model belongs to the field of rail transportation construction, and in particular relates to a T-shaped station composed of a semi-fish-belly island and stacked islands for visual riding. Background Art

[0002] With the continuous development of the rail transit industry both domestically and internationally, the number of transfer stations of various modes has gradually increased. Choosing the right station layout can improve transfer efficiency for passengers and provide more effective public service. When designing transfer stations, different transfer modes can be selected based on factors such as network planning, line layout, surrounding environment, and transfer volume. Currently, transfer station formats mainly include transfers at the same platform level, parallel transfers between platforms, "X"-shaped, "T"-shaped, "L"-shaped, and "H"-shaped transfers between platforms, and channel transfers.

[0003] However, as the urban rail transit network becomes increasingly dense, a single transfer mode cannot achieve fast and convenient travel at multi-line stations and has gradually failed to meet passenger demand. Summary of the Invention

[0004] The utility model is proposed to solve the problems existing in the prior art, and its purpose is to provide a T-shaped station consisting of a semi-fish-belly island and a stacked island for visual riding.

[0005] The technical solution of the present utility model is: a T-shaped station composed of a semi-fish-belly island and a stacked island for passenger visualization, including a subway station body located underground, the subway station body including a stacked island station composed of a first line and a second line, and a third line being a semi-fish-belly island station, the third line being perpendicular or oblique to the first line and the second line, the first line, the second line and the third line being arranged in a T shape as a whole, and a transfer node E being set at the intersection of the stacked island station and the semi-fish-belly island station.

[0006] Furthermore, the first line includes a first line up line L1 and a first line down line L1 ′, and the first line up line L1 and the first line down line L1 ′ are arranged vertically up and down in the main body of the subway station.

[0007] Furthermore, the second line includes a second line up line L2 and a second line down line L2', and the second line up line L2 and the second line down line L2' are arranged vertically up and down in the main body of the subway station.

[0008] Furthermore, the first line up line L1 and the second line up line L2 are on the same level, and transfer is performed through a shared upper platform C1, which is located on the second underground level of the main body of the subway station.

[0009] Furthermore, the first down line L1' and the second down line L2' are on the same level and are used for transfer via a shared lower platform C2, which is located on the third underground level of the main body of the subway station.

[0010] Furthermore, the third line platform layer C3 of the third line is island-shaped, and the platform edge thereof is fish-belly-shaped transition.

[0011] Furthermore, when the platform layer C3 of the third line passes through the station, the line spacing at the non-transfer end is the smallest, and the line spacing at the transfer node E end is the largest.

[0012] Furthermore, the third line includes a third uplink line L3 and a third downlink line L3', and the third uplink line L3 and the third downlink line L3' are on the same layer.

[0013] Furthermore, the third line equipment layer D of the third line is located above the third line platform layer C3, and the third line station hall A2 is located above the third line equipment layer D.

[0014] The beneficial effects of the utility model are as follows:

[0015] This utility model provides a new transfer method for complex lines with concentrated stations, and combines the characteristics of the stations to achieve a fully visible ride mode. Its advantages are as follows:

[0016] The utility model is suitable for a three-line transfer station at an intersection, and fully utilizes the intersection form to arrange the transfer mode.

[0017] The utility model combines the same-platform transfer with the "T"-shaped transfer mode, saves transfer space, and improves transfer efficiency.

[0018] The utility model makes full use of the spatial characteristics of the semi-fish belly type, increases the platform width only at the transfer node, rationally utilizes the station space, controls the station scale, and saves engineering investment.

[0019] The utility model can realize direct sight lines between platforms and between platforms and station halls through the atrium and visual windows throughout the entire process, so passengers can quickly identify the direction of transfer lines and save transfer time.

[0020] The design of the large atrium and the visual windows of the utility model creates an open and transparent space effect in the architectural space, and the architectural space design is innovative and ornamental. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is the floor plan of the underground first floor of the transfer station of the utility model;

[0022] Figure 2This is the floor plan of the second underground floor of the transfer station of this utility model;

[0023] Figure 3 This is the floor plan of the third underground floor of the transfer station of this utility model;

[0024] Figure 4 This is the layout plan of the fourth underground floor of the transfer station of this utility model;

[0025] Figure 5 This is a longitudinal cross-sectional view of the transfer station of the utility model;

[0026] Figure 6 This is a cross-sectional view of the transfer station of the utility model;

[0027] in:

[0028] 1 Atrium 2 Fireproof Glass Floor

[0029] 3 track area viewing windows

[0030] L1 First Line Up Line L1' First Line Down Line

[0031] L2 Second Line Up Line L2' Second Line Down Line

[0032] L3 third line up line L3' third line down line

[0033] A1 First shared concourse C1 shared upper platform

[0034] C2 shared lower platform a1 platform ticket office

[0035] a2 platform exit hall

[0036] A2 Third Line Station Hall B Urban Public Space

[0037] D The third line equipment layer C3 The third line platform layer

[0038] E transfer node. DETAILED DESCRIPTION

[0039] Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and embodiments:

[0040] like Figures 1 to 6As shown, a T-type station composed of a semi-fish-belly island and a stacked island for passenger visualization includes a subway station body located underground. The subway station body includes a stacked island station composed of a first line and a second line, and the third line is a semi-fish-belly island station. The third line is perpendicular or oblique to the first line and the second line. The first line, the second line, and the third line are arranged in a T shape as a whole, and a transfer node E is set at the intersection of the stacked island station and the semi-fish-belly island station.

[0041] The first line includes a first line up line L1 and a first line down line L1 ′, and the first line up line L1 and the first line down line L1 ′ are arranged vertically up and down in the main body of the subway station.

[0042] The second line includes a second line up line L2 and a second line down line L2', and the second line up line L2 and the second line down line L2' are arranged vertically up and down in the main body of the subway station.

[0043] The first line up line L1 and the second line up line L2 are on the same level and are used for transfer via a shared upper platform C1. The shared upper platform C1 is located on the second underground level of the main body of the subway station.

[0044] The first down line L1' and the second down line L2' are on the same level and are used for transfer via a shared lower platform C2. The shared lower platform C2 is located on the third underground level of the main body of the subway station.

[0045] The third line platform layer C3 of the third line is island-shaped, and the platform edge thereof is fish-belly-shaped transition.

[0046] When the platform layer C3 of the third line passes through the station, the line spacing at the non-transfer end is the smallest, and the line spacing at the transfer node E end is the largest.

[0047] The third line includes a third uplink line L3 and a third downlink line L3', and the third uplink line L3 and the third downlink line L3' are on the same layer.

[0048] The third line equipment layer D of the third line is located above the third line platform layer C3, and the third line station hall A2 is located above the third line equipment layer D.

[0049] Specifically, such as Figure 1 As shown, Figure 1 This is the floor plan of the underground first floor of the transfer station of the present invention. The underground first floor is T-shaped as a whole, including an urban public space B. An atrium 1 is arranged in the urban public space B, and a first shared station hall A1 is arranged in the island station. The first shared station hall A1 is shared by the first line and the second line.

[0050] Specifically, such as Figure 2 As shown, Figure 2 This is a plan view of the second underground level of the transfer station in this utility model. The second underground level is T-shaped and includes the third line concourse A2 for the third line. A shared upper platform C1 is located in the stacked island station. The first line upline L1 and the second line upline L2 are located on either side of this shared upper platform C1. The shared upper platform C1 is equipped with an atrium 1, a fireproof glass floor 2, and a track area viewing window 3. Functionally, the shared upper platform C1 houses the platform ticket office a1 and the platform departure hall a2.

[0051] Specifically, such as Figure 3 As shown, Figure 3 This is a plan view of the third underground level of the transfer station in this utility model. The third underground level is T-shaped and includes the third line equipment level D for the third line. A shared lower platform C2 is located within the stacked island station. The first and second line downlines L1' and L2' are located on either side of this shared lower platform C2. This shared lower platform C2 is equipped with an atrium 1, a fireproof glass floor 2, and a trackside viewing window 3. Functionally, the shared lower platform C2 houses the platform exit hall a2.

[0052] Specifically, such as Figure 4 As shown, Figure 4 This is a plan layout of the four underground floors of the transfer station of the present invention. The third underground floor includes the third line platform floor C3 of the third line. The third line up line L3 and the third line down line L3' of the same floor are arranged in the third line platform floor C3.

[0053] And combined Figure 5 、 Figure 6 The third line is connected to the shared lower platform C2 through transfer node E.

[0054] In the present invention, the entire subway station can be divided into two parts in terms of plane layout and spatial relationship. The island station track area is used as the boundary. One part is the island station and transfer node area, and the other part is the semi-fish belly island station area.

[0055] It is divided into four layers in vertical relationship, from top to bottom, namely the first shared station hall A1 and urban public space B of the stacked island line station; the shared upper platform C1 of the stacked island line and the track layer of the first line up line L1 / the second line up line L2 and the third line station hall A2 of the semi-fish belly station; the shared lower platform C2 of the stacked island line and the track layer of the first line down line L1' / the second line down line L2' and the third line equipment layer D of the semi-fish belly station; the third line platform layer C3 and the transfer node E of the semi-fish belly island station. The station hall layer of the semi-fish belly island line is located in the area above the platform layer of this line.

[0056] Specifically, the station layout features escalators connecting the upper and lower levels at both ends of the stacked island station. Ticket sales and inspection halls a1 are located at both ends of the underground second-floor platform, with an exit hall a2 located in the middle. The halls and platforms are arranged on the same level, maximizing the use of the underground first-floor space as an urban space for public interaction. Furthermore, exit halls a2 are located at both ends of the underground third floor, allowing arriving passengers on the underground third floor to quickly exit the station and reach the underground first floor, avoiding the confluence of exiting and transfer passenger flows on the underground second floor, which could affect travel. At the same time, connecting facilities directly to the semi-fish-belly platform on the underground fourth floor are located in the middle of the underground second floor and the underground third platform, facilitating transfer passengers to quickly reach their transfer lines.

[0057] Specifically, to meet fire protection requirements, escalators from the third underground floor directly to the first underground floor must be surrounded by fire-resistant glass partitions with a fire resistance rating of no less than 2 hours when passing through the second underground floor. This will meet fire protection requirements while also avoiding visual obstruction. Escalators connecting the third underground floor and the second underground floor platforms will be surrounded by fire-resistant glass partitions with a fire resistance rating of no less than 2 hours, and fire-resistant roller shutters with a fire resistance rating of no less than 3 hours will be installed at the entrance to facilitate personnel passage.

[0058] Specifically, a continuous atrium 1 is set up from the underground first floor to the underground third floor of the entire subway station body. The setting of the atrium 1 can make use of the characteristics of the semi-fish belly line station. On the basis of meeting the passenger flow width of the station, the continuous atrium 1 can be set up from the underground first floor to the underground third floor of the semi-fish belly line station, that is, the third line station hall A2, the urban public space B, and the third line equipment layer D. Similarly, the atrium 1 can also be set up at the shared upper platform C1 / shared lower platform C2 of the stacked island line station and the first shared station hall A1 at the intersection projection with the semi-fish belly station.

[0059] Atrium 1 runs from the first underground floor to the third underground floor. Its location and size should avoid areas with high passenger flow. Furthermore, where there are no escalators between the station hall and platforms, or between platforms, atrium 1 is being enclosed with fire-resistant glass floor slabs. This will ensure visual communication between upper and lower levels of stations on the same line while meeting the fire protection requirements of underground stations.

[0060] Track area visual windows 3 are set on the side wall of the track area connecting the stacked island station and the semi-fish belly island station, so as to establish a visual connection between the station hall and the platform of this line, and ensure that the three platforms can establish a visual connection through these continuous atriums 1, fire-proof glass floors 2 and track area visual windows 3, so as to achieve the purpose of visualization of the entire journey.

[0061] The utility model is suitable for a three-line transfer station at an intersection, and fully utilizes the intersection form to arrange the transfer mode.

[0062] The utility model combines the same-platform transfer with the "T"-shaped transfer mode, saves transfer space, and improves transfer efficiency.

[0063] The utility model makes full use of the spatial characteristics of the semi-fish belly type, increases the platform width only at the transfer node, rationally utilizes the station space, controls the station scale, and saves engineering investment.

[0064] The utility model can realize direct sight lines between platforms and between platforms and station halls through the atrium and visual windows throughout the entire process, so passengers can quickly identify the direction of transfer lines and save transfer time.

[0065] The design of the large atrium and the visual windows of the utility model creates an open and transparent space effect in the architectural space, and the architectural space design is innovative and ornamental.

Claims

1. A T-shaped station with a visually oriented semi-fish-belly island and stacked islands, including an underground subway station main body, characterized by: The main body of the subway station includes a stacked island station consisting of the first line and the second line, and the third line is a semi-fish belly island station. The third line is perpendicular or oblique to the first line and the second line. The first line, the second line and the third line are arranged in a T shape as a whole, and a transfer node E is set at the intersection of the stacked island station and the semi-fish belly island station.

2. The T-shaped bus station with a visual half-fish-belly island and stacked islands according to claim 1, characterized in that: The first line includes a first line up line L1 and a first line down line L1 ′, and the first line up line L1 and the first line down line L1 ′ are arranged vertically up and down in the main body of the subway station.

3. The T-shaped bus station with a visual half-fish-belly island and stacked islands according to claim 2, characterized in that: The second line includes a second line up line L2 and a second line down line L2', and the second line up line L2 and the second line down line L2' are arranged vertically up and down in the main body of the subway station.

4. The T-shaped bus station with a visual half-fish-belly island and stacked islands according to claim 3, characterized in that: The first line up line L1 and the second line up line L2 are on the same level and are used for transfer via a shared upper platform C1. The shared upper platform C1 is located on the second underground level of the main body of the subway station.

5. The T-shaped bus station with a visual half-fish-belly island and stacked islands according to claim 3, characterized in that: The first down line L1' and the second down line L2' are on the same level and are used for transfer via a shared lower platform C2. The shared lower platform C2 is located on the third underground level of the main body of the subway station.

6. The T-shaped bus station with a visual half-fish-belly island and stacked islands according to claim 3, characterized in that: The third line platform layer C3 of the third line is island-shaped, and the platform edge thereof is fish-belly-shaped transition.

7. The T-shaped bus station with a visual half-fish-belly island and stacked islands according to claim 6, characterized in that: When the platform layer C3 of the third line passes through the station, the line spacing at the non-transfer end is the smallest, and the line spacing at the transfer node E end is the largest.

8. The T-shaped bus station with a visual half-fish-belly island and stacked islands according to claim 6, characterized in that: The third line includes a third uplink line L3 and a third downlink line L3', and the third uplink line L3 and the third downlink line L3' are on the same layer.

9. The T-shaped bus station with a visual half-fish-belly island and stacked islands according to claim 8, characterized in that: The third line equipment layer D of the third line is located above the third line platform layer C3, and the third line station hall A2 is located above the third line equipment layer D.

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