An island station structure with one and a half underground floors and two passages for entry

Abstract

The present invention discloses an underground one-and-a-half-story two-channel island station structure, including a station hall mezzanine and a platform layer; the two longitudinal sides of the station hall mezzanine are full-height areas, and the two longitudinal sides of the station hall mezzanine are respectively provided with upper and lower connecting channels connected to the platform layer; the two lateral sides of the station hall mezzanine are respectively provided with a first connecting channel and a second connecting channel, which are respectively connected to the entrances and exits on both sides; wherein the first connecting channel is provided with a quick inspection device and an exit gate, and the second connecting channel is connected to the ground layer of the auxiliary building through the first upper and lower connecting channels; the ground layer of the auxiliary building is provided with corresponding quick inspection devices and exit gates; the two ends of the platform layer are provided with corresponding equipment accommodating spaces, and the equipment accommodating spaces are connected to the auxiliary building through a strong and weak current connection corridor. The present invention optimizes the structure of the equipment area and the public area of ​​the equipment underground station, reduces the redundant parts of the traditional station, and solves the problems of many entry and exit links for passengers in the traditional underground station, long flow lines, and high construction costs.

Description

Technical Field

[0001] The invention belongs to the technical field of rail transit station structures, and in particular relates to an island-type station structure with one and a half underground floors and two passages for entering the station. Background Art

[0002] The primary goal of subway station design is to provide people with convenient travel conditions. However, during the survey, it was found that the stations that have been opened have made great improvements in ensuring fast and convenient travel. However, based on the existing technical conditions, through field investigation of the current status of domestic public area layout, the main problems are manifested in the following aspects:

[0003] First, in the existing urban rail transit stations, the entire entry process generally goes through four steps: ticket purchase (optional), manual verification of epidemic prevention (when epidemic prevention is required), security check, and ticket checking. The passenger entry flow line is long, and the order of these steps cannot be adjusted, nor can these processes be reduced. In addition, the passenger flow line is in a circuitous form, resulting in a long passenger entry flow line, which reduces the traffic efficiency of the public area of ​​the station.

[0004] Second, large public buildings such as subway stations have the characteristics of large space, large amount of information, and complex passenger flow routes. The non-paid area of ​​the existing traditional two-story underground standard station does not provide clear guidance for passengers carrying large and small luggage. In addition, in the paid area, the various flow lines for passengers entering the platform level are easily misleading with the flow lines for exiting the station, and passengers often make the wrong route choices. This confusing guidance will undoubtedly easily interfere with the overall passenger flow and reduce the travel efficiency of passengers in the public area of ​​the station.

[0005] Third, the existing security inspection mode is still a combination of traditional machine inspection and human inspection, and the entry gate and security inspection system are still two independent links. Therefore, the passenger communication capacity at the entry gate is much greater than that at the security inspection machine, and it is easy to have queues at the security inspection. Since the security inspection speed does not match the ticket inspection speed, the entry gate configuration becomes redundant.

[0006] Fourth, although the public area of ​​the station concourse is relatively large at present, the scale and capacity of the station entrance and exit passages, traditional physical ticket purchasing area, security check machines, entry and exit gates, escalators from the concourse to the platform level, and the public area of ​​the concourse are not fully matched. Since all passengers entering the station in most cities are required to undergo unified security checks first, the bottleneck of the public area of ​​the station is at the security check machines, and other space and equipment capabilities are redundant.

[0007] In summary, although my country's urban rail transit construction has made remarkable achievements, existing problems are becoming increasingly prominent. It can be seen that the existing standard two-story underground stations have many pedestrian flow links and long flow lines in the public area, the station civil construction scale is large and the construction cost is high, the operation cost after opening to traffic is high, and the station staff work in a closed underground environment for a long time. With the development of society, the advancement of science and technology, and the change in passengers' behavior patterns for smart travel, new requirements have been put forward for the form and design of subway stations. Summary of the invention

[0008] In response to one or more of the above defects or improvement needs in the prior art, the present invention provides an island station structure with one and a half underground floors and two channels for entry and exit, which solves the problems of multiple entry and exit links for passengers in traditional elevated stations, long flow lines, and high construction costs.

[0009] To achieve the above-mentioned purpose, the present invention provides an underground one-and-a-half-story two-channel upper entry island station structure, characterized in that it includes a station hall mezzanine and a platform layer;

[0010] The station hall mezzanine is located above the middle of the platform layer, and the two longitudinal sides of the station hall mezzanine are full-height areas, and the two longitudinal sides of the station hall mezzanine are respectively provided with second upper and lower connecting passages connected to the platform layer;

[0011] The first connecting channel and the second connecting channel are respectively provided on both sides of the station hall mezzanine, and the first connecting channel and the second connecting channel are respectively connected to the entrances and exits on both sides; wherein the first connecting channel is provided with a rapid inspection device and an exit gate, and the second connecting channel is connected to the first floor of the auxiliary building through the first upper and lower connecting channels; the first floor of the auxiliary building is provided with corresponding rapid inspection devices and exit gates, and the entrances and exits are separated into a paid area and a non-paid area by the rapid inspection devices and exit gates on both sides;

[0012] The platform layer is provided with corresponding first equipment accommodating space and second equipment accommodating space at both ends. The second equipment accommodating space is located above the first equipment accommodating space, and the two correspond to each other vertically. The first equipment accommodating space and the second equipment accommodating space are connected to the ancillary rooms through strong and weak current connection pipe corridors.

[0013] As a further improvement of the present invention, a skylight is opened on the top of the station if conditions permit, which serves as a natural lighting and smoke exhaust window, can directly bring outdoor natural light to the platform level and perform natural smoke exhaust through the skylight; when there is no condition to open the skylight on the top, a mechanical smoke exhaust room is separately set at the bottom of the platform level roof or in the first equipment accommodating space to realize the smoke exhaust function.

[0014] As a further improvement of the present invention, ticket selling equipment is provided in the non-payment area outside the rapid inspection equipment and the exit gate.

[0015] As a further improvement of the present invention, air conditioning equipment and pipelines are provided under the platform plate of the platform layer, and air conditioning vents are arranged on the ground of the platform layer using the walls of the equipment accommodating space at both ends of the platform layer and the triangular room.

[0016] As a further improvement of the present invention, evacuation stairwells directly leading to the ground are provided on both sides of the platform layer.

[0017] As a further improvement of the present invention, the first up-down connecting passage and the second up-down connecting passage include stairs and / or escalators and / or vertical elevators.

[0018] As a further improvement of the present invention, the rapid inspection equipment includes a gate channel, on which a metal detection gate is provided, for conducting entry inspection on passengers passing through the inspection to detect whether the passengers are carrying prohibited items; a face recognition module is provided on the front side of the metal detection gate for face recognition of real-name passengers before inspection.

[0019] As a further improvement of the present invention, a card swiping module and a code scanning module are also provided on the front side of the metal detection door. The card swiping module is used to verify the passenger's ticket, palm vein or ID card information, and the code scanning module is used to perform health code, QR code and other identification codes; a channel indicator is also provided on the front side of the metal detection door, and is communicated with the code scanning module.

[0020] As a further improvement of the present invention, a passage monitoring module is also arranged above the metal detection door for monitoring the entire process of passengers passing through the equipment and accurately monitoring the number of legal passengers and illegal passengers actually passing through.

[0021] As a further improvement of the present invention, a top chassis is also arranged on the top of the metal detection door, and a security door display screen is arranged on the front side of the top chassis for displaying passenger security information; a sound alarm device is arranged in the top chassis; a temperature measuring black body is also arranged on the side of the top chassis close to the payment area, which is used to cooperate with the temperature measuring camera arranged at the end of the gate channel to jointly measure the body temperature of passengers in the channel.

[0022] In general, the above technical solution conceived by the present invention has the following beneficial effects compared with the prior art:

[0023] (1) The present invention adopts a station hall mezzanine, and only retains the middle floor of the station hall layer in the prior art as the station entrance mezzanine. After the passengers enter the paid area from the quick inspection equipment on the ground floor or the channel expansion area, they can directly reach the platform level through the escalator set in the middle station hall mezzanine. The present invention optimizes the structure of the equipment area and public area of ​​the underground station, reduces the building area of ​​the redundant part of the public area of ​​the station hall layer of the traditional station, improves the efficiency of passengers entering and exiting the station, and solves the problems of many entry and exit links and long flow lines in the traditional station, large scale of station construction, and high construction cost.

[0024] (2) The floor height of the public areas on both sides of the platform layer of the present invention is full height, and skylights can be opened on the top of the station if conditions permit, and natural smoke exhaust is used instead of mechanical smoke exhaust. There are no natural smoke exhaust pipelines in the public areas of the station platform layer. After the area of ​​the station hall layer is reduced, the size of the smoke and air exhaust ducts required in the public area is reduced, and the pipeline space above the finished surface of the ceiling can be reduced. In addition, this area is defined as a passenger fast passage area. After the area of ​​the entrance mezzanine is reduced, the clearance of this area can be further optimized and reduced.

[0025] (3) The underground peninsula-style station structure of the present application, due to the use of rapid inspection equipment, can combine the three links of the original traditional station, which first rely on manual verification of the epidemic prevention code, then all pass through the ordinary security gate, and finally pass through the ticket inspection gate, into one place through rapid inspection equipment (ticket inspection, security inspection intelligent integrated machine), thereby reducing the equipment setting space for each link of passengers entering the station, buying tickets, security inspection, ticket inspection, and escalators to the platform in the prior art, thereby eliminating the floor slabs on both sides of the station hall in the prior art.

[0026] (4) The present invention only retains a very small amount of equipment that must be installed underground for underground equipment and management rooms, and moves the equipment and management rooms that are not necessary to be installed underground to the ground auxiliary rooms for centralized installation. This can not only improve the long-term depressing working environment of operators underground, but also reduce the operating costs after the station is opened, because the operating and maintenance costs of ground stations are lower than those of underground stations.

[0027] (5) Compared with the existing standard two-story underground station, the present invention creates a convenient riding experience for passengers, saves land resources on the ground and underground spaces, reduces the station burial depth and construction risks, greatly saves the civil engineering investment and operating costs of the project, improves the quality of the underground space and the working environment of operators, and has significant economic and social benefits; compared with the existing ground hall and elevated station solutions, it can reduce the volume of ground buildings and increase the flexibility of site selection; compared with the existing traditional two-story underground island station solution, it can reduce civil engineering investment and operating costs. The present invention is a new station type that combines the advantages of traditional two-story underground stations, traditional ground hall stations and elevated stations. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the plan structure of an island station with one and a half underground floors and two passages for entry into the station according to an embodiment of the present invention;

[0029] Figure 2 It is a schematic diagram of the platform layer plan structure involved in an island-type station with one and a half underground floors and two passages for entering the station according to an embodiment of the present invention;

[0030] Figure 3 It is a schematic diagram of the longitudinal section structure of an island station with one and a half underground floors and two passages for entering the station according to an embodiment of the present invention;

[0031] Figure 4 It is a schematic diagram of the cross-sectional structure of an island-type station with one and a half underground floors and two passages for entering the station according to an embodiment of the present invention;

[0032] Figure 5 It is a schematic diagram of the cross-sectional structure of the station hall mezzanine and platform level involved in the underground one and a half floors and two-channel upper entrance island station according to an embodiment of the present invention;

[0033] Figure 6 It is a schematic diagram of the structure of the first floor of the auxiliary buildings involved in the island-type station with one and a half underground floors and two passageways for entering the station according to an embodiment of the present invention;

[0034] Figure 7 A schematic diagram of the transfer scheme structure involved in an island station with one and a half underground floors and two passages for entry according to an embodiment of the present invention;

[0035] Figure 8 It is a schematic diagram of a station structure with wiring involved in an underground one-and-a-half-story two-channel upper entry island station according to an embodiment of the present invention;

[0036] Fig. 9 A three-dimensional diagram of a rapid testing device according to an embodiment of the present invention;

[0037] Fig.10 For the embodiment of the present invention Fig. 9 A stereogram from another perspective;

[0038] Fig.11 A three-dimensional diagram of a rapid inspection device according to another embodiment of the present invention;

[0039] Fig.12 It is a stereoscopic diagram from another viewing angle of 11 involved in an embodiment of the present invention.

[0040] In all the accompanying drawings, the same figure numbers represent the same technical features, specifically: 1-station hall mezzanine, 2-platform level, 3-quick inspection equipment, 4-exit gate, 5-first connecting channel, 6-second connecting channel, 7-ancillary rooms, 8-first up and down connecting channel, 9-second up and down connecting channel, 10-first equipment accommodating space, 11-strong and weak current connection corridor, 12-train, 13-second equipment accommodating space, 14-skylight; 301-face recognition module, 302-card swiping module, 303-code scanning module, 304-metal detection door, 305-traffic monitoring module, 306-security inspection door display screen, 307-top chassis, 308-temperature measuring blackbody, 309-temperature measuring camera, 310-entry door; 311-side opening door, 312-channel indicator, 313-display light strip. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0042] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0043] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0044] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0046] Combination Figures 1 to 3 As shown, the underground one and a half layers and two channels of the island station structure of the embodiment of the present invention include a station hall mezzanine 1 and a platform layer 2, the station hall mezzanine 1 is located above the middle of the platform layer 2, the longitudinal sides (train running direction) of the station hall mezzanine 1 are full-height areas, the lateral sides of the station hall mezzanine 1 are respectively provided with a first connecting channel 5 and a second connecting channel 6, the first connecting channel 5 and the second connecting channel 6 are respectively connected to the entrances and exits on both sides; wherein the first connecting channel 5 is provided with a rapid inspection device 3 and an exit gate 4, the second connecting channel 6 is connected with the ground layer of the ancillary room 7 through the first upper and lower connecting channel 8, the ground layer of the ancillary room 7 is provided with corresponding rapid inspection devices 3 and exit gates 4, the entrances and exits are separated into a paid area and a non-paid area by the rapid inspection devices 3 and the exit gates 4 on both sides.

[0047] Preferably, ticket vending machines are provided in the non-paid areas outside the quick inspection equipment 3 and the exit gate 4. With the maturity of the technology of scanning QR codes with mobile phones and swiping faces to enter the station, the number of embedded ticket machines in the original traditional stations can be gradually reduced according to the actual ticket purchase and usage of passengers, and only a small number of ticket vending machines can be set up at the entrances and exits of the station. Passengers who use mobile phone scanning, face swiping and other methods to enter the station do not need to purchase physical tickets, so the process of purchasing physical tickets can be saved, thereby improving the efficiency of entering the station.

[0048] The present application sets the ticket sales and security inspection areas between the main body and the passage. In a specific embodiment shown in the attached drawings of the present invention, on the one hand, the ticket inspection, security inspection and station entry areas are set by partially expanding the channel range, and on the other hand, the ticket inspection, security inspection and station entry areas are set on the ground floor in conjunction with the ancillary buildings; of course, they can also be set in the following other areas: an area outside the main body is set up with a separate security inspection and station entry area, usually adjacent to the entrance and exit passages; it is set on the ground floor, and the ticket inspection and security inspection area is integrated with the entrance and exit into one building in conjunction with the station entrance and exit; it can also be set in other buildings when the entrance and exit are combined with other buildings; the specific setting form can be selected by technical personnel in this field according to actual conditions.

[0049] The security inspection and ticket sales and inspection areas of the station applied for are flexibly arranged in the necessary passages for passengers to enter the station. There is no need to set up a separate area for this purpose in the main body of the station, and passengers do not need to make detours specifically for security inspection and ticket inspection. This can save the area of ​​the station's public area, shorten the time for passengers to enter the station, and improve the efficiency of passengers entering the station.

[0050] Furthermore, the second up-down connecting passage 9 is respectively provided on both sides of the longitudinal direction of the station hall interlayer 1 to communicate with the platform layer 2. When entering the station, pedestrians pass through the second up-down connecting passage 9 from the station hall interlayer to the platform layer, and when leaving the station, pedestrians pass through the second up-down connecting passage 9 from the platform layer to the station hall interlayer. Preferably, the second up-down connecting passage 9 includes stairs and / or escalators and / or vertical elevators, which can be specifically arranged according to the setting conditions or actual conditions. For example, in addition to the form shown in the drawings of the present invention, the escalator type from the station hall layer to the platform layer can also be selected from a variety of combinations such as a combination of "stairs + escalators + elevators", a combination of 2 escalators and 1 staircase, and a combination of 1 staircase + 1 escalator.

[0051] Preferably, evacuation stairwells leading directly to the ground are provided on both sides of the platform layer 2.

[0052] Furthermore, the two ends of the platform layer 2 are provided with corresponding first equipment accommodating space 10 and second equipment accommodating space 13, the second equipment accommodating space 13 is located above the first accommodating space, the two are vertically corresponding, and the upper and lower equipment accommodating spaces are connected by stairs or other means. The first equipment accommodating space 10 is used to install tunnel ventilation equipment and cables, and the second equipment accommodating space 13 is used to set up rooms such as power distribution rooms, platform door rooms, air-conditioning rooms, wastewater pump rooms, spare parts warehouses, and strong and weak cable wells.

[0053] The first equipment accommodating space 10 and the second equipment accommodating space 13 are connected to the auxiliary room 7 through a strong and weak current connection pipe gallery 11 .

[0054] In the present invention, one of the entrance and exit passages is connected to the auxiliary room 7 (the exit has the conditions for setting up), and the auxiliary room 7 can be set as a ground-floor or ground-floor multi-story building according to the actual land use conditions. In a specific embodiment as shown in the accompanying drawings, the auxiliary room 7 is preferably set up with multiple floors, and the auxiliary room 7 can be directly connected to the underground floor by an elevator or stairs, so as to facilitate the timely contact between the operating personnel and the station body.

[0055] In the underground peninsula-type station structure of the present invention, the underground equipment rooms (the first equipment accommodating space 10 and the second equipment accommodating space 13) only retain the necessary rooms for passenger services, the rooms required for station drainage, and the equipment rooms that are strongly related to the operation of the station piston air duct, the station equipment area, and the station public area (such as wastewater pump room, lighting distribution room, air-conditioning room, strong and weak current cable well, platform door room, piston air duct, etc.); the equipment rooms and management rooms that are not necessarily set up in the underground main body are set in the ground ancillary rooms 7, and the ground ancillary rooms 7 are connected to the underground station by setting up a strong and weak current integrated pipeline corridor. The staff can use the passenger shared vertical transportation system or separately set stairs to meet the transportation needs of the station and the ancillary building.

[0056] Under the premise of ensuring that the scale of the equipment room that must be set up remains unchanged, due to the change in the location of the equipment room and the reduction in the area of ​​the public area on the station hall level, the equipment and management rooms originally set up underground for this purpose have been greatly reduced, and the ventilation and air-conditioning room and new exhaust booths that are equipped with the equipment room have also been reduced simultaneously. In addition, with the reduction of the ventilation and air-conditioning room, the station cold source solution adopts an integrated chiller unit, which is set on the roof of the annex building, and the chiller room required for conventional subway stations can be eliminated.

[0057] Preferably, the public area (full-height area) of the platform level of the underground station of the present invention adopts a column-free station form. Of course, it can also be set as a station form with single or double columns added laterally according to the actual width of the station in order to reduce the lateral span and save investment.

[0058] The present invention optimizes the station hall structure, retains only the middle area of ​​the station hall layer in the prior art, and opens up the two side areas to set up as a full-height space. The optimized station is a one-story and semi-underground station, the main body of which is composed of a partial mezzanine and a platform layer. Two entrances and exits are set at the center of the station, one entrance and exit directly leads to the ground, and the other conditional entrance and exit is set up with ground auxiliary rooms. The area of ​​the public area of ​​the station hall is greatly reduced, the space utilization rate of the station hall layer is improved, and the distance for passengers to enter the station is shortened.

[0059] Furthermore, after part of the floor slab of the station hall is removed, the floor height of the public areas on both sides of the platform layer is full height. Compared with the platform layer of the traditional two-story underground station, a skylight 14 can be opened on the top of the station if conditions permit. This skylight can be used as a natural lighting window to directly introduce outdoor natural light into the platform layer, and can also be used for natural smoke exhaust, solving the problem that the platform layer of the original underground station cannot directly open a skylight to the top. When there is no condition to open the skylight on the top, a mechanical smoke exhaust room is separately set at the bottom of the platform layer top plate or in the first equipment accommodating space to realize the smoke exhaust function.

[0060] The pipelines of the platform layer of traditional stations are set at the bottom of the platform layer roof. Since the pipelines are numerous and messy, a suspended ceiling is generally set up for shielding. The present invention replaces mechanical smoke exhaust with natural smoke exhaust. There are no natural smoke exhaust pipelines in the public area of ​​the platform layer of the station. Since the two sides of the platform layer are high clearance spaces with a height of two floors, in order to enhance the visual experience of the underground station space, the pipelines originally set at the top of the platform layer are set at the lower layer of the platform plate, and air-conditioning vents are set on the walls of the equipment area rooms at both ends of the platform layer and the triangular room on the ground of the platform layer. Other professional pipelines are integrated and hidden as much as possible, and the pipelines at the top of the high clearance of the platform layer are reduced.

[0061] The present invention optimizes the layout of the original station hall public area to only retain the partial station hall mezzanine at the central mileage of the station, which can reduce the overall clear height of the station. On the one hand, due to the reduction of the area of ​​the station hall layer, the required ventilation and smoke exhaust pipe ceiling size is reduced, and the top pipeline of the station hall mezzanine 1 is arranged at the said full-height area, the clearance of the station hall mezzanine is greatly reduced, which can be optimized by 0.1~1.7m; on the other hand, since the air-conditioning equipment and pipelines of the platform layer are arranged in the space under the platform plate, the ceiling setting below the platform layer is cancelled, and the floor height of the platform layer below the entrance mezzanine area can be further reduced; the non-entry mezzanine area of ​​the platform layer is a full-height two-story space, and the overall clearance of the platform layer reaches a height of one and a half floors. In addition, the piston air ducts of the equipment rooms at both ends of the platform layer only need to meet the wind passing area, so the height of the piston air duct above the platform layer is further compressed. Compared with traditional stations, the total clear height of the platform layer from the decoration surface of the platform layer to the bottom of the station hall layer roof and the platform can be compressed by 0.1~3.2m.

[0062] In addition, the platform height is increased, the heat moves upward, and the piston wind can eliminate the original track-top air duct at the platform level of the traditional station. After the track-top air duct is eliminated, the platform space effect can be further improved. After the track-top air duct is eliminated, there is no need to set up the platform doors that are set up under the track-top air duct as in the original traditional station. A low platform door (1.5 to 2 meters high) can be set up to isolate the public area of ​​the platform level from the track area, forming an air-conditioned area that matches the height of passengers, while improving the platform space effect.

[0063] In addition, the traditional scheme reserves 3m of soil on the station roof for urban pipeline laying. The present invention raises the station as a whole by 2m, and sets 1m of soil on the station roof for urban roads and greening needs. The reason why the above-mentioned lifting effect can be achieved and the requirements of urban pipelines must be met is that the main measures are, on the one hand, for pipelines parallel to the station body, they are set above the entrance and exit passages outside the station body. Since the entrance and exit are only pedestrian passage spaces, the clear height of the passage can be further compressed to increase the thickness of the soil above the passage roof to meet the pipeline laying requirements. On the other hand, for pipelines perpendicular to the direction of the station body, since the two sides of the middle mezzanine of the station are high clearance spaces, the pipeline laying requirements can be met by setting local grooves on the station roof.

[0064] It should also be noted that the station structure of the present invention is not only applicable to standard stations, but can also be applied to the design of transfer stations. When two lines are parallel to the road and two stations are set up, such as Figure 7 As shown, the upper entrance passage set at the center mileage can be used as both an entrance passage and a transfer passage between two stations. In order to solve the evacuation problems of each station, evacuation stairwells directly to the ground are independently set on both sides of the public area of ​​the platform level of each station. Therefore, the station form of the present invention provides a new design idea for transfer stations with small passenger flow entering the station and small transfer passenger flow.

[0065] Furthermore, the station structure of the present invention is not only applicable to standard stations, such as Figure 8 As shown, it can also be applied to other stations with wiring, such as single crossovers, double parking return lines, etc. The conventional practice for the space above the wiring of the original ordinary two-story underground station with wiring is to set it up as a development or operation management room, etc. However, for stations without development value, when the station equipment and management rooms do not need such a large area, this space is generally reserved. The buried depth of this station type is shallow, and the space above the wiring cannot be set up as two floors with standard floor height, but is set up as a single floor, thereby greatly reducing the building area of ​​the station. The station with wiring is the evolution of the standard station. It only needs to set the equipment room at one end of the wiring from the original centralized setting on the platform layer. Due to the setting of the wiring, this part of the equipment room is divided into two areas by the wiring. The scale of the equipment room is similar to that of the present invention, and the wiring area is set up as a single layer, and there is no need to set up a middle plate, and the area of ​​the area above the wiring can be reduced. Therefore, the present invention adopts a new type of rail transit station form, which provides an innovative design idea for stations with wiring that have no commercial development value or other uses and want to save engineering investment.

[0066] Furthermore, the present invention provides a quick detection device 3 structure as follows Figure 9-12 As shown, the quick inspection device 3 is an intelligent all-in-one ticket inspection and security inspection machine, which can perform facial recognition and body security inspection on passengers and complete the ticket inspection work for passengers entering the station. Passengers passing through the quick inspection device 3 must first undergo real-name authentication. Passengers with small bags (preferably passengers carrying luggage with a single side length of less than 40 cm) and passengers without bags only need to pass through the "ticket inspection and security inspection intelligent all-in-one machine" to quickly enter the station; passengers with large bags (preferably passengers carrying luggage with a single side length of more than 40 cm) place their luggage on the desktop security inspection table, and at the same time, the passengers pass through the "ticket inspection and security inspection intelligent all-in-one machine" to enter the station payment area. It is based on the above design that the required usable area of ​​the platform layer is reduced, the middle floor of the platform layer can be cancelled, and the station hall mezzanine replaces the platform layer.

[0067] Specifically, the quick inspection device 3 includes a gate channel, on which a metal detection gate 304 is provided, which performs entry inspection on the passengers passing through the gate to detect whether the passengers carry prohibited items. In a preferred embodiment, it uses the principle of electromagnetic induction to detect various types of metals such as magnetic, non-magnetic and alloys hidden in the human body, such as metal knives, guns, metal explosives, etc. Passengers carrying dangerous metal objects can be detected and judged whether they are allowed to pass. At the same time, the sensitivity level can also be set according to the size of the passenger flow, so that other prohibited metal objects such as controlled knives and guns can be detected while excluding items such as belt buckles, keys, jewelry, coins, etc.

[0068] In the attached Fig. 9 and 10In a specific embodiment shown, a face recognition module 301 is provided on the front side of the metal detection gate 304 (the side away from the payment area) for face recognition of real-name passengers before inspection. Optionally, the face recognition module 301 is set as a rectangular or other shaped flat panel structure, and a sensor (such as a camera, an infrared scanning sensor, etc.) for collecting face information is provided on the screen of the flat panel. Depending on the needs of the setting, the face recognition module 301 can be set on the left or right side of the metal detection gate 304.

[0069] A card swiping module 302 and a code scanning module 303 are also provided on the front side of the metal detection gate 304. The former is used to verify the passenger's ticket, palm vein or ID card information, and the latter is used for health code, QR code and other identification codes to verify the epidemic prevention information of the passengers passing the inspection to meet the needs of epidemic prevention and control.

[0070] Preferably, a channel indicator 312 is also provided on the front side of the metal detection gate 304, which is preferably arranged below or above either side of the front side of the metal detection gate 304, and is communicated with the code scanning module 303. It can display the corresponding pass sign according to the detection result of the code scanning module 303, for example, a "green arrow" is displayed if it is passable and a "red cross" is displayed if it is not passable.

[0071] Furthermore, a traffic monitoring module 305 is also provided above the metal detection gate 304, which is preferably a computer-based video detection camera installed in the upper area of ​​the gate channel, and can be further preferably installed in a hoisting or bracket-type manner. Of course, it can also be set in other forms as needed, such as installing the left and right shooting sensors of the gate channel, and installing them on the left and right corresponding sides of the equipment channel. The passage of passengers can be monitored, and the entire process of passengers passing through the equipment can be monitored, as well as the number of legal passengers and illegal passengers who actually pass through can be accurately monitored.

[0072] By setting up the communication monitoring module 305, the passenger passage process can be effectively monitored and recorded, and special situations such as reverse intrusion, tailgating, and front and rear overlap can be accurately judged, ensuring that passengers holding valid one-way tickets and stored-value cards can pass through at a normal speed without stagnation, while also providing real-time data analysis and big data.

[0073] A top case 307 is also provided on the top of the metal detection door 304 for installing corresponding equipment. Among them, a security door display screen 306 is provided on the front side of the top case 307 for displaying passenger security information, including passenger body temperature, whether the small bag carried meets the requirements for entering the station and taking the train, etc. At the same time, a sound alarm device, such as a buzzer, is provided in the top case 307 for alarming abnormal situations (failed security inspection, failed ticket inspection, failed epidemic prevention inspection, breaking through the gate, etc.). In addition, a temperature measuring black body 308 is also provided on the side of the top case 307 close to the payment area, which is used to cooperate with the temperature measuring camera 309 provided at the tail end of the gate channel to measure the body temperature of passengers in the channel together. In actual setting, the temperature measuring camera 309 is provided on the top of the support rod, and the bottom of the support rod is fixedly connected to one side of the gate channel. Correspondingly, a speaker is preferably integrated on the support rod for broadcasting the body temperature of the passenger, and judging whether to open the station door 310 according to the broadcasted body temperature.

[0074] In a preferred embodiment, the entrance door 310 is arranged at the end of the gate channel (the side close to the paid area), and is electrically connected to the face recognition module 301, the card swiping module 302, the code scanning module 303, the metal detection door 304, and the temperature measurement camera 309, respectively, to ensure that the door can only be opened accordingly after the passenger completes the ticket inspection, security inspection, and epidemic prevention inspection of the aforementioned modules.

[0075] Preferably, in a preferred embodiment, a display light strip 313 or a passenger display or other components are also provided on the metal detection gate 304 to indicate the passage of passengers in the gate channel.

[0076] Therefore, in the above-mentioned rapid inspection equipment, the inspection processes are ticket inspection, security inspection and epidemic prevention inspection in sequence. According to the needs of actual applications, the order of the above-mentioned inspection processes can be changed accordingly, and only the position of each module on the gate channel needs to be adjusted accordingly.

[0077] For example, in Fig.11 and 12 In another specific embodiment, the metal detection door 304 in the quick inspection device 201 is set at the front side of the gate passage, and the face recognition module 301, the card swiping module 302, the code scanning module 303 and other components are set on the top surface of one side of the gate passage, so that passengers need to complete the security check before they can proceed with the subsequent ticket inspection and epidemic prevention inspection. Of course, according to the regulations on the epidemic prevention level, the temperature measurement camera 309, the temperature measurement black body 308, and the code scanning module 303 can also be set at the front side of the metal detection door 304, so that passengers can complete the epidemic prevention inspection before passing the security check.

[0078] In addition, in order to avoid passengers being detained in the gate channel due to partial failure of the inspection, it is preferred to open a side door 311 on at least one side of the gate channel, and ensure that when the rapid inspection equipment is set up, the area corresponding to the side door 311 is a non-paid area. In this way, even if a passenger is shown to have failed part of the inspection in the channel, he or she can quickly leave the gate channel through the side door 311 to avoid affecting the passage of subsequent passengers in the channel.

[0079] By utilizing the integrated setting of the above-mentioned rapid inspection equipment, passengers can use the rapid inspection equipment to carry out rapid ticket inspection, security inspection and epidemic prevention inspection, thereby improving the efficiency of passenger passage.

[0080] The station hall of this application adopts "intelligent integrated ticket inspection and security inspection machine" to replace traditional security inspection machines and traditional entry gates. The four links of the existing station, namely, buying tickets, manually verifying the epidemic prevention code, passing through ordinary security inspection gates, and finally passing through ticket inspection gates, can be combined into one through intelligent equipment. Through the above settings, the number of passenger entry links is reduced, the space occupied by the original security inspection machine and the security inspection machine divided into multiple devices is reduced, the new equipment security inspection and ticket inspection work capabilities are matched, the passenger traffic capacity in the station is improved, and the phenomenon of passengers queuing at the security inspection counter of the original plan is effectively solved.

[0081] In addition, the present invention uses rapid testing equipment to simplify the process of epidemic prevention inspection, security inspection, and ticket inspection at the station, which can reduce the number of station operators. There are 5 on-site staff at each entrance of the traditional station, namely: 1 guide, 1 nucleic acid inspector, 1 reviewer, and 2 on-site image judges. The on-site staff at each entrance of the present invention can be reduced to 1. First, 1 guide and 1 nucleic acid inspector can be replaced by the "ticket inspection and security inspection intelligent integrated machine". The remote image judge can centrally judge the image in the control center. Preferably, 5 image judges can be responsible for the centralized image judgment work of more than 200 stations. The remote image judge remotely conveys instructions to the on-site reviewer for on-site inspection, and solves the problem of obstruction to entry into the station in a targeted and accurate manner. Finally, each entrance can only retain the reviewer. After analysis, the number of staff at each location is reduced from 5 to 1.

[0082] The present invention takes saving engineering investment and reducing engineering risks as the main considerations. On the premise that the external conditions of the station are feasible, a new spatial layout method is proposed for the existing station layout, and a column-free terminal hall station type with one and a half underground floors is proposed. Compared with the existing two-story standard station plan, it reduces construction risks and engineering investment, improves the quality of underground space, and improves the working environment of staff; compared with the existing ground hall plan, it can reduce the volume of ground buildings and increase the flexibility of site selection; compared with the existing one-story underground side station plan, it can reduce the scope of land use and save land. Compared with the elevated line, the requirements for surrounding land and road width are reduced, and the damage to the urban landscape and the impact of noise on surrounding buildings by the elevated station are reduced.

[0083] The present invention adopts a shallow underground station with one and a half floors, breaking the design concept of setting all equipment and management rooms underground in the traditional two-story underground station. It is the first time to propose that when there are conditions for setting up auxiliary rooms on the ground, and it is not suitable to set up an elevated station due to the surrounding environment, this innovative design idea can be adopted. Only a very small number of rooms that must be set up underground are reserved underground, and the rest of the equipment and management rooms are set up in the ground auxiliary building as much as possible, which reduces the scale and cost of the station.

[0084] It will be easily understood by those skilled in the art that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An island station structure with one and a half underground floors and two access passages. It is characterized in that It includes a station hall mezzanine (1) and a platform level (2); The station hall mezzanine (1) is located above the middle of the platform layer (2), and the two longitudinal sides of the station hall mezzanine (1) are full-height areas. The two longitudinal sides of the station hall mezzanine (1) are respectively provided with second upper and lower connecting passages (9) connected with the platform layer (2); The station hall mezzanine (1) is provided with a first connecting channel (5) and a second connecting channel (6) on both sides in the horizontal direction, and the first connecting channel (5) and the second connecting channel (6) are respectively connected to the station entrances and exits on both sides; wherein the first connecting channel (5) is provided with a rapid inspection device (3) and an exit gate (4), and the second connecting channel (6) is connected to the ground floor of the auxiliary building (7) through the first upper and lower connecting channel (8); the ground floor of the auxiliary building (7) is provided with corresponding rapid inspection devices (3) and an exit gate (4), and the station entrances and exits are separated into a paid area and a non-paid area by the rapid inspection devices (3) and the exit gate (4) on both sides; The platform layer (2) is provided with corresponding first equipment accommodating space (10) and second equipment accommodating space (13) at both ends, the second equipment accommodating space (13) is located above the first accommodating space, and the two correspond to each other vertically, and the first equipment accommodating space (10) and the second equipment accommodating space (13) are connected to the auxiliary room (7) through a strong and weak current connection pipe gallery (11).

2. The underground one and a half floors and two passageways of the island station structure according to claim 1, It is characterized in that If conditions permit, a skylight (14) is opened on the top of the station, which serves as a natural lighting and smoke exhaust window, and can directly bring outdoor natural light to the platform level while performing natural smoke exhaust through the skylight; When there is no condition to open the skylight on the top, a mechanical smoke exhaust room is separately set up at the bottom of the platform roof or in the first equipment accommodating space to realize the smoke exhaust function.

3. The underground one and a half floors and two passageways of the island station structure according to claim 1, It is characterized in that Ticket selling equipment is provided in the non-payment area outside the quick inspection equipment (3) and the exit gate (4).

4. The underground one and a half floors and two passageways of the island station structure according to claim 1, It is characterized in that Air-conditioning equipment and pipelines are arranged under the platform plate of the platform layer, and air-conditioning vents are arranged on the ground of the platform layer using the walls of the equipment accommodating space at both ends of the platform layer and the triangular room.

5. The underground one and a half floors and two passageways island station structure according to claim 1, It is characterized in that Evacuation stairwells directly leading to the ground are provided on both sides of the platform layer (2).

6. The underground one and a half floors and two passageways of the island station structure according to claim 1, It is characterized in that The first up-down connecting passage (8) and the second up-down connecting passage (9) include stairs and / or escalators and / or vertical elevators.

7. The underground peninsula station structure according to claim 1, It is characterized in that The rapid inspection equipment (3) comprises a gate passage, on which a metal detection gate (304) is arranged for checking passengers entering the station to detect whether the passengers are carrying prohibited items; a face recognition module (301) is arranged in front of the metal detection gate (304) for face recognition of real-name passengers before they pass the inspection.

8. The underground peninsula station structure according to claim 7, It is characterized in that The metal detection door (304) is also provided with a card swiping module (302) and a code scanning module (303) on the front side. The card swiping module (302) is used to verify information such as a passenger's ticket, palm vein or identity card, and the code scanning module (303) is used to perform identification codes such as a health code and a QR code. The metal detection door (304) is also provided with a channel indicator (312) on the front side, and is in communication connection with the code scanning module (303).

9. The underground peninsula station structure according to claim 8, It is characterized in that A passage monitoring module (305) is also arranged above the metal detection door (304) for monitoring the entire process of passengers passing through the device and accurately monitoring the number of legal passengers and illegal passengers actually passing through.

10. The underground peninsula station structure according to claim 8 or 9, It is characterized in that A top case (307) is also arranged on the top of the metal detection door (304), and a security door display screen (306) is arranged on the front side of the top case (307) for displaying passenger security information; a sound alarm device is arranged inside the top case (307); and a temperature measuring black body (308) is also arranged on the side of the top case (307) close to the payment area, for cooperating with a temperature measuring camera (309) arranged at the end of the gate channel to measure the body temperature of passengers in the channel.

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