CN109339674B - Subway access & exit flood gate system - Google Patents
Subway access & exit flood gate system Download PDFInfo
- Publication number
- CN109339674B CN109339674B CN201811455205.3A CN201811455205A CN109339674B CN 109339674 B CN109339674 B CN 109339674B CN 201811455205 A CN201811455205 A CN 201811455205A CN 109339674 B CN109339674 B CN 109339674B
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- Prior art keywords
- gate
- flood
- proof
- slot
- water level
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
- E05F15/57—Power-operated mechanisms for wings using fluid-pressure actuators for vertically-sliding wings
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B2009/007—Flood panels
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Special Wing (AREA)
Abstract
The utility model provides a subway access & exit flood gate system includes: the flood-proof gate is of a vertical lifting split type structure; the gate slot is a guide slot for the flood-proof gate to slide up and down; and the hydraulic opening and closing equipment is used for controlling the flood-proof gate to vertically move along the gate slot so as to realize the opening and closing of the flood-proof gate.
Description
Technical Field
The utility model belongs to equipment control field especially relates to a subway access & exit flood gate system.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
At present, the accidents that subway stations are flooded occur in domestic cities for subway operation every year, and huge social influence and property loss are caused. According to the requirements of GB 50157 and 2013 subway design Specification, in subway projects crossing water areas such as rivers or lakes and the like, flood-proof doors are arranged at proper positions at two ends of the water areas for entering and exiting the subway projects so as to prevent flood from entering tunnels and stations due to accidents, avoid causing large-scale personal casualties and property loss and effectively protect underground equipment and personal safety.
The inventor finds that for areas with large rainfall in flood season and high and low south and north topography, for example, for the areas with a plurality of line partial sections such as the subway R2 line in the south of the Ji and the south of the Ji, the peripheral local historical flood water level is high, the traditional flooding-prevention gate door body is thick, the conversion speed is low in flood, the judgment difficulty is large, and the operation service level is influenced.
Disclosure of Invention
The utility model provides a subway access & exit flood gate system, it has simple structure and the reliable effect of function.
The utility model discloses a subway access & exit flood gate system, includes:
the flood-proof gate is of a vertical lifting structure;
the gate slot is a guide slot for the flood-proof gate to slide up and down;
and the hydraulic opening and closing equipment is used for controlling the flood-proof gate to vertically move along the gate slot so as to realize the opening and closing of the flood-proof gate.
In one or more embodiments, the subway entrance and exit flood gate system further includes:
the flood gate monitoring system consists of a central monitoring device, a station monitoring device and an on-site three-level monitoring device;
the field monitoring equipment is used for monitoring water level information of the interval and flood gate state information;
the station monitoring equipment is used for receiving the water level information of the sections and the flood gate state information and uploading the information to the central monitoring equipment;
and the central monitoring equipment is used for realizing the centralized monitoring of the state of the full-line flood gate and the water level of the monitored area.
In one or more embodiments, the flood gate is a split structure and comprises a top beam and a door body; the width of the door body is smaller than that of the top cross beam, and the thickness of the door body is smaller than that of the top cross beam.
In one or more embodiments, the two ends of the door slot are provided with guide rails, and the guide rails are internally provided with sliding guide blocks.
In one or more embodiments, the sliding guide block has a self-lubricating property, and is easy to slide up and down of the flood gate.
In one or more embodiments, the hydraulic opening and closing device includes:
the hydraulic pump station is connected with the hydraulic cylinder through a hydraulic pipeline;
the hydraulic cylinder is arranged in the guide rails at the two ends of the door slot and is fixed on the base slot below the subway entrance and exit; a piston rod is arranged in the hydraulic cylinder and fixedly connected with the top cross beam.
And the electrical control device is used for controlling the opening and closing process of the flood-proof gate.
In one or more embodiments, the dustproof pressing strips are arranged at the contact positions of the guide rails at the two ends of the door slot and the floor of the subway entrance and exit, so that the dustproof effect is achieved.
In one or more embodiments, a P-shaped sealing water-stop rubber strip is arranged at the opening of the gate slot, so that the sealing performance of the flood-proof gate and the gate slot in the opening and closing process is ensured, and the water leakage of each flood-proof gate is not more than 225L/min.
In one or more embodiments, the top beam and the door body are both planar multi-spar welded steel structural members.
In one or more embodiments, the top beam and the door body both adopt an anti-corrosion process of hot spraying zinc and sealing paint.
In one or more embodiments, the upper portion of the top beam is covered with a stone-like cover plate.
Compared with the prior art, the beneficial effect of this disclosure is:
(1) for subway entrances and exits in areas with large rainfall in flood season, the flood gate system is simple in structure and reliable in function;
(2) the remote control is realized by adopting a three-level monitoring system, and the automation degree is higher;
(3) the flood-proof gate is light and thin, has the advantages of high reaction speed, low cost, simplicity in operation, convenience in installation and maintenance and the like while not affecting the attractiveness of the subway entrance and exit;
(4) the method can accelerate the conversion speed of the flood gate, improve the reliability of water level monitoring, improve the management level of subway station operation, and greatly reduce the problem that the subway station entrance and exit are flooded due to the influence of natural disasters such as regional rainstorm, urban waterlogging and the like.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure and are not to limit the disclosure.
FIG. 1 is a schematic structural diagram of a flood gate system according to the present disclosure;
FIG. 2 is a top view of the flood gate of the present disclosure;
FIG. 3 is a side view of the flood gate of the present disclosure in an open position;
FIG. 4 is a partial enlarged view at A;
FIG. 5 is a schematic structural diagram of an embodiment of a flood gate according to the present disclosure;
FIG. 6 is a front view of the flood gate of the present disclosure in an open position;
FIG. 7 is a side view of the flood gate of the present disclosure in a closed position;
FIG. 8 is a front view of the flood gate of the present disclosure in a closed position;
FIG. 9 is a schematic structural diagram of a cylindrical guide rail of the flood gate system of the present disclosure.
In the figure: 1 is a flood-proof gate, 2 is a station wall, 3 is a station wall, 4 is an overhaul cover plate, 5 is a hydraulic pump station, and 6 is a hydraulic pipeline; 7 is a base, 8 is a hydraulic cylinder, 9 is a P-shaped sealing water-stopping rubber strip, 10 is a dustproof pressing strip, 11 is a piston rod, 12 is a door body, 13 is a top beam, 14 is a stone-like cover plate, 15 is a door groove, 16 is a sliding guide block, and 17 is a guide rail.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
As shown in fig. 1, a subway entrance and exit flood gate system according to an embodiment of the present disclosure includes:
(1) the flood-proof gate is a vertical lifting structure.
The anti-flooding gate 1 is of a vertical lifting structure, the opening and closing of the anti-flooding gate are realized through hydraulic opening and closing equipment, and the opening and closing process of the anti-flooding gate is vertical movement;
as shown in fig. 2 to 4, the flood gate 1 is a split structure, and includes a top beam 13 and a door 12, the width of the door 12 is slightly smaller than the width of the top beam 13, and the thickness of the door 12 is slightly smaller than the thickness of the top beam 13, so that the weight of the flood gate 1 can be reduced.
In specific implementation, the top beam 13 and the door body 12 are both planar multi-main-beam welded steel structural members;
the top beam 13 is fixedly connected with the door body 12 by high-strength bolts;
it should be noted that the top cross beam 13 and the door body 12 may also be fixedly connected in other manners.
The upper part of the top beam 13 is covered with a stone-like cover plate 14;
the stone-like cover plate 14 is fixedly connected with the top beam 13 by adopting a building structure adhesive, and has the function of not influencing the appearance of the subway entrance and exit when the flood-proof gate is in a closed state;
the opening of the gate slot is provided with a P-shaped sealing water-stop rubber strip 9, so that the sealing performance of the flood-proof gate with the gate slot in the opening and closing process is ensured, and the water leakage of each flood-proof gate is not more than 225L/min;
the top beam 13 and the door body 12 both adopt an anticorrosion process of hot zinc spraying and sealing coating, so that the service life is prolonged, and the maintenance workload is reduced.
(2) And the gate slot is a guide slot for the flood-proof gate to slide up and down.
As shown in fig. 5-8, the gate slot 15 is used as a guide slot for the flood gate 1 to slide up and down, and is installed on the station wall 3 and the station off-wall 2 in combination with civil structure door frame construction; guide rails 17 are arranged at two ends of the door slot 15, and sliding guide blocks 16 are arranged in the guide rails 17.
The sliding guide block 16 is made of steel-based copper-plastic composite materials, has self-lubricating property, and is easy to slide up and down of the flood gate.
As shown in fig. 9, the guide rails 17 at both ends of the door slot 7 of the flood gate system of the present disclosure may also be cylindrical.
(3) And the hydraulic opening and closing equipment is used for controlling the flood-proof gate to vertically move along the gate slot so as to realize the opening and closing of the flood-proof gate.
Specifically, the hydraulic opening and closing device comprises a hydraulic cylinder 8, a hydraulic pump station 5 and an electric control device.
The hydraulic pump station 5 is connected with a hydraulic cylinder 8 through a hydraulic pipeline 6;
the two hydraulic cylinders 8 are arranged in guide rails 17 at two ends of the door slot 15, and the hydraulic cylinders 8 are fixed on a base groove below the subway entrance through a base 7, as shown in fig. 6-8;
a piston rod 11 is arranged in the hydraulic cylinder 8;
wherein, the end of the top beam 13 is fixedly connected with the piston rod 11 of the hydraulic cylinder 8.
The positions, contacting with the subway entrance and exit terrace, of the guide rails 17 at the two ends of the door slot 15 are provided with the dustproof pressing strips 10, so that the dustproof effect is achieved, the neatness of the hydraulic cylinder 8 can be kept, the service life is prolonged, and the maintenance workload is reduced.
And the electrical device is responsible for controlling the opening and closing process of the flood-proof gate.
Subway access & exit flood gate system still includes:
(4) the flood gate monitoring system consists of a central monitoring device, a station monitoring device and an on-site three-level monitoring device;
the field monitoring equipment is used for monitoring water level information of the interval and flood gate state information;
the station monitoring equipment is used for receiving the water level information of the sections and the flood gate state information and uploading the information to the central monitoring equipment;
and the central monitoring equipment is used for realizing the centralized monitoring of the state of the full-line flood gate and the water level of the monitored area.
Specifically, the flood gate monitoring system monitoring equipment mainly comprises a station BAS system, a PLC (field control device), an interval water level detector, a control cabinet (box), alarm equipment and a control cable;
the flood gate monitoring system has the functions that:
the regional water level detector is arranged in a regional waste water pump room and used for collecting regional water level information and transmitting the collected information to a station BAS system, the BAS system comprehensively analyzes the water level and transmits the water level and the related state of a flood gate to a PLC (field control device), the regional water level is automatically monitored and alarmed in a vehicle control room, and when the regional water level exceeds the corresponding set value of the system, the system automatically sends a regional water level alarm signal to the vehicle control room;
a) central level monitoring function
The central monitoring function is in a station, a station-level main control system integrates a flood gate system, flood gate state information and interval water level information are uploaded to a control center through the station-level main control system, and the function of centralized monitoring of the full-line flood gate state and the monitored interval water level is realized;
b) station level monitoring function
The station control room has the function of monitoring the state of the flood gate system of the station, the water level of a monitored section and the rising speed of the water level, and a PLC (field control device) of the flood gate system is interfaced with a main control system through a BAS system cable, so that the functions of data sharing and remote monitoring can be realized. In addition, an IBP (emergency control panel) of the vehicle control room is connected with a flood gate system PLC (field control device) through a control cable, so that a remote control function is realized.
c) On-site level monitoring function
The interval water level information and the flood gate state information are connected and displayed and give an alarm through a flood gate system PLC (field control device), and the electrical control device of the flood gate is provided with a function button and a state indicator lamp for controlling the flood gate, so that field control is realized.
For subway entrances in areas with large rainfall in flood seasons, the flood gate system is simple in structure and reliable in function;
the remote control is realized by adopting a three-level monitoring system, and the automation degree is higher;
the flood-proof gate is light and thin, has the advantages of high reaction speed, low cost, simplicity in operation, convenience in installation and maintenance and the like while not affecting the attractiveness of the subway entrance and exit;
the method can accelerate the conversion speed of the flood gate, improve the reliability of water level monitoring, improve the management level of subway station operation, and greatly reduce the problem that the subway station entrance and exit are flooded due to the influence of natural disasters such as regional rainstorm, urban waterlogging and the like.
Although the present disclosure has been described with reference to specific embodiments, it should be understood that the scope of the present disclosure is not limited thereto, and those skilled in the art will appreciate that various modifications and changes can be made without departing from the spirit and scope of the present disclosure.
Claims (1)
1. A subway entrance and exit flood gate system, comprising:
the flood-proof gate is of a vertical lifting structure;
the gate slot is a guide slot for the flood-proof gate to slide up and down;
the hydraulic opening and closing equipment is used for controlling the flood-proof gate to vertically move along the gate slot so as to realize the opening and closing of the flood-proof gate;
the flood-proof gate is of a split structure and comprises a top cross beam and a gate body; the width of the door body is smaller than that of the top cross beam, and the thickness of the door body is smaller than that of the top cross beam;
the opening of the gate slot is provided with a P-shaped sealing water-stop rubber strip, so that the sealing performance of the flood-proof gate and the gate slot in the opening and closing process is ensured, and the water leakage of each flood-proof gate is not more than 225L/min;
subway access & exit flood gate system still includes: the flood gate monitoring system consists of a central monitoring device, a station monitoring device and an on-site three-level monitoring device;
the system comprises a flooding-proof door monitoring system, a station BAS system, a field control device, a vehicle control room, a regional waste water pump room, a regional water level detector, a regional water level alarm signal and a regional water level alarm signal, wherein the flooding-proof door monitoring system is realized by the regional water level detector which is arranged in the regional waste water pump room and used for acquiring regional water level information and transmitting the acquired information to the station BAS system;
wherein:
the field monitoring equipment is used for monitoring water level information of the interval and flood gate state information;
the station monitoring equipment is used for receiving the water level information of the sections and the flood gate state information and uploading the information to the central monitoring equipment;
the central monitoring equipment is used for realizing the centralized monitoring of the state of the full-line flood gate and the water level of the monitored area;
guide rails are arranged at two ends of the door slot, and sliding guide blocks are arranged in the guide rails;
the sliding guide block has the self-lubricating characteristic, and is easy to slide up and down of the flood-proof gate;
the hydraulic opening and closing device comprises:
the hydraulic pump station is connected with the hydraulic cylinder through a hydraulic pipeline;
the hydraulic cylinder is arranged in the guide rails at the two ends of the door slot and is fixed on the base slot below the subway entrance and exit;
a piston rod is arranged in the hydraulic cylinder and fixedly connected with the top cross beam;
the electrical control device is used for controlling the opening and closing processes of the flood-proof gate;
the dustproof pressing strips are arranged at the positions where the guide rails at the two ends of the door slot are contacted with the floor of the subway entrance and exit, so that the dustproof pressing strips have a dustproof effect;
the top cross beam and the door body are both plane multi-main-beam welded steel structural members;
or the top cross beam and the door body both adopt an anticorrosion process of hot zinc spraying and sealing coating;
the upper part of the top cross beam is covered with a stone-like cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811455205.3A CN109339674B (en) | 2018-11-30 | 2018-11-30 | Subway access & exit flood gate system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811455205.3A CN109339674B (en) | 2018-11-30 | 2018-11-30 | Subway access & exit flood gate system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109339674A CN109339674A (en) | 2019-02-15 |
| CN109339674B true CN109339674B (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811455205.3A Active CN109339674B (en) | 2018-11-30 | 2018-11-30 | Subway access & exit flood gate system |
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| CN (1) | CN109339674B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058730B (en) * | 2019-10-17 | 2023-07-04 | 青岛泰科轨道车辆科技有限公司 | Subway flood gate and control method thereof |
| CN112669573B (en) * | 2021-01-15 | 2022-07-05 | 长安大学 | Rain flood monitoring and early warning facility and method for urban subway station port |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM460143U (en) * | 2013-03-08 | 2013-08-21 | Comfortable Clean Co Ltd | Shaft door structure |
| TW201445043A (en) * | 2013-05-24 | 2014-12-01 | Zeng li yu | Inductive fully automatic power flood control rolling gate and automatic positioning reinforced post thereof |
| JP6710073B2 (en) * | 2016-03-28 | 2020-06-17 | 文化シヤッター株式会社 | Switchgear and switchgear monitoring system for monitoring the switchgear |
| CN107524400B (en) * | 2017-09-19 | 2019-08-02 | 王泽峰 | A kind of sunk type hypogee inlet and outlet flood control water blocking system |
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| CN109339674A (en) | 2019-02-15 |
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Address after: Floor 19, building 2, Shuntai Plaza, 2000 Shunhua Road, high tech Zone, Jinan City, Shandong Province, 250101 Patentee after: JINAN RAIL TRANSIT GROUP Co.,Ltd. Patentee after: SHANGHAI TUNNEL ENGINEERING & RAIL TRANSIT DESIGN AND Research Institute Patentee after: Shandong rail transit survey and Design Institute Co.,Ltd. Address before: Floor 19, building 2, Shuntai Plaza, 2000 Shunhua Road, high tech Zone, Jinan City, Shandong Province, 250101 Patentee before: JINAN RAIL TRANSIT GROUP Co.,Ltd. Patentee before: SHANGHAI TUNNEL ENGINEERING & RAIL TRANSIT DESIGN AND Research Institute Patentee before: JINAN SHUNDA RAIL TRANSIT DESIGN Co.,Ltd. |
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Effective date of registration: 20210708 Address after: 250101 room 1809, Jinan rail transit building, No.5 Jiefang East Road, Lixia District, Jinan City, Shandong Province Patentee after: Shandong rail transit Research Institute Co.,Ltd. Patentee after: SHANGHAI TUNNEL ENGINEERING & RAIL TRANSIT DESIGN AND Research Institute Patentee after: Shandong rail transit survey and Design Institute Co.,Ltd. Address before: Floor 19, building 2, Shuntai Plaza, 2000 Shunhua Road, high tech Zone, Jinan City, Shandong Province, 250101 Patentee before: JINAN RAIL TRANSIT GROUP Co.,Ltd. Patentee before: SHANGHAI TUNNEL ENGINEERING & RAIL TRANSIT DESIGN AND Research Institute Patentee before: Shandong rail transit survey and Design Institute Co.,Ltd. |