CN112282835A - Urban area and state railway collinear railway evacuation platform structure and evacuation method - Google Patents
Urban area and state railway collinear railway evacuation platform structure and evacuation method Download PDFInfo
- Publication number
- CN112282835A CN112282835A CN202011203108.2A CN202011203108A CN112282835A CN 112282835 A CN112282835 A CN 112282835A CN 202011203108 A CN202011203108 A CN 202011203108A CN 112282835 A CN112282835 A CN 112282835A
- Authority
- CN
- China
- Prior art keywords
- evacuation platform
- evacuation
- railway
- plate
- state
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000007306 turnover Effects 0.000 claims abstract description 20
- 239000000725 suspension Substances 0.000 claims abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 238000013461 design Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F11/00—Rescue devices or other safety devices, e.g. safety chambers or escape ways
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a railway evacuation platform structure with urban areas collinear with state railways, which is characterized in that: the evacuation platform comprises an evacuation platform panel capable of being locally turned, a turning mechanism and a locking device; the evacuation platform panel comprises an evacuation platform fixed plate and an evacuation platform movable plate; the rear end of the evacuation platform movable plate is connected with the evacuation platform fixed plate in a turnable way, and under the actuation of the turning mechanism, the evacuation platform movable plate is turned over and switched between a horizontal working state and a suspension state. The position of the evacuation platform during normal operation and emergency evacuation is changed through the turnover mechanism, the problem of the limit of the urban railway evacuation platform in collinear operation with state railways is solved, the evacuation platform is tightly connected with vehicles when in use, and the safety risk during evacuation is reduced.
Description
Technical Field
The invention belongs to the field of rail transit fire-fighting evacuation, and particularly relates to a railway evacuation platform structure with urban areas and state railways collinear.
Background
With the rapid development of modern railway construction in China, the standards and operation modes of railways are more and more diversified, in order to promote urban construction of areas, some areas have a mode of running through operation of railway lines and urban rail transit lines (such as railway airport connecting lines in Shanghai City), and by collinear operation, line resources can be fully utilized, the transportation benefit is improved, meanwhile, convenience is brought to passengers in fact, and accordingly the development of the areas is accelerated. However, the collinear operation of vehicles of different standards also brings about the problem of the design of the evacuation platform.
The design of the urban railway evacuation platform can refer to subways and state railings. In the conventional design of the subway, an evacuation platform is arranged on the side of a common tunnel and is slightly lower than the floor height of a carriage, the equipment limit is not broken in the horizontal direction, the evacuation platform is close to a side door, and the height difference is small, so that passengers can be smoothly and safely evacuated; the evacuation mode of the national railway tunnel train is that cable trench cover plates on two sides are used as evacuation channels, the height difference is large and far away from a vehicle door, and in order to safely evacuate passengers, an evacuation ladder needs to be installed at the vehicle door.
The arrangement form of the evacuation platform of the urban railway should approach the subway to ensure that the evacuation path is as smooth as possible, but for the urban railway interconnected and communicated with the subway, the limit requirement of the subway (inter-city railway) needs to be considered, if the evacuation platform in the form of the subway is adopted, the height of the evacuation platform is the same as the floor of a carriage, the building limit required by the subway is bound to be broken through, and if the evacuation platform is not broken through, the evacuation platform is too far away from the train to be safely evacuated.
Disclosure of Invention
Aiming at least one of the defects or the improvement requirements of the prior art, the invention provides a railway evacuation platform structure with a city region and a state iron in a collinear way, the position of the evacuation platform in normal operation and emergency evacuation is changed through a rotating motor and a connecting rod, the problem of the limitation of the urban railway evacuation platform in the collinear operation with the state iron is solved, and the evacuation platform is tightly connected with a vehicle in use, so that the safety risk in evacuation is reduced. The evacuation platform takes a preset width (or a width selected based on working conditions) of about 1m as a unit, the whole evacuation platform is composed of a plurality of units, and the structure of the lower evacuation platform is only the structure of one unit of the evacuation platform.
To achieve the above object, according to one aspect of the present invention, there is provided a railway evacuation platform structure in which a city area is collinear with a state, the structure comprising: the evacuation platform comprises an evacuation platform panel capable of being locally turned, a turning mechanism and a locking device;
the evacuation platform panel comprises an evacuation platform fixed plate and an evacuation platform movable plate;
the evacuation platform fixing plate is fixed on the outer side of the collinear railway and does not invade the boundary line of the intercity railway building;
the rear end of the evacuation platform movable plate is connected with the evacuation platform fixed plate in a turnover manner, and is actuated by the turnover mechanism to be turned over and switched between a horizontal working state and a suspension state;
under the horizontal working state, the front end of the movable plate of the evacuation platform invades an intercity railway building clearance contour line but does not invade an urban train clearance;
in the suspension state, the movable plate of the evacuation platform does not intrude into the boundary line of the intercity railway building;
the locking device is used for locking the movable evacuation platform plate in the switched state.
Preferably, the turnover mechanism comprises a rotating motor, a first connecting rod and a second connecting rod;
one end of the connecting rod is hinged with the evacuation platform fixing plate, the other end of the connecting rod is hinged with the second connecting rod, and the other end of the second connecting rod is hinged with the evacuation platform movable plate;
the rotating motor is used for actuating and rotating one of the first connecting rod and the second connecting rod to push the other connecting rod, so that the movable plate of the evacuation platform is actuated and turned over.
Preferably, the rotating motor is fixedly connected to the evacuation platform fixing plate.
Preferably, the locking means comprises a latch mechanism;
the bolt mechanism comprises a bolt motor and a bolt rod;
the bolt motor is fixedly connected to the evacuation platform fixing plate and drives the bolt rod to stretch back and forth;
in the horizontal working state, the bolt motor drives the bolt rod to extend forwards to the position below the movable plate of the evacuation platform for fixing and supporting;
in the suspended state, the bolt motor drives the bolt rod to retract and interlock with the turnover mechanism to indirectly lock the movable plate of the evacuation platform.
Preferably, the locking means comprises a latch mechanism;
the bolt mechanism comprises a bolt motor and a bolt rod;
the bolt motor is fixedly connected to the evacuation platform fixing plate and drives the bolt rod to stretch back and forth;
in the horizontal working state, the bolt motor drives the bolt rod to extend forwards to the position below the movable plate of the evacuation platform to play roles of fixing, supporting and bearing;
in the suspended state, the bolt motor drives the bolt rod to retract and interlock with a rotating shaft of a rotating motor of the turnover mechanism, and the rotating motor, the first connecting rod and the second connecting rod play a role in indirectly locking the movable plate of the evacuation platform.
Preferably, the evacuation platform fixing plate is fixed on the tunnel wall at the outer side of the collinear railway and is supported and reinforced by an inclined support.
Preferably, the evacuation platform fixing plate is fixed on a roadbed at the outer side of the collinear railway through a truss.
Preferably, the height of the evacuation platform movable plate in the horizontal working state is less than or equal to the height of a door bottom plate of an urban train and is also less than or equal to the height of a door bottom plate of an intercity railway train.
In order to achieve the above object, according to another aspect of the present invention, there is provided an evacuation method of a railway evacuation platform structure in which a city area is collinear with a state iron, the method comprising:
A. for a city train on a collinear railway:
when an interval train runs, the movable evacuation platform plate is in a suspended state, the rotating shaft of the rotating motor is meshed and interlocked with the retracted bolt rod, the positions of the first connecting rod, the second connecting rod and the movable evacuation platform plate are fixed, and the movable evacuation platform plate is prevented from swinging due to external factors and is integrally positioned outside the boundary line of an intercity railway building;
when an interval train needs emergency stop and evacuation, the bolt rod extends forwards to release the linkage with the rotating motor, the rotating motor drives the first connecting rod and the second connecting rod to push the movable evacuation platform plate to turn over until the movable evacuation platform plate and the fixed evacuation platform plate are in the same horizontal line to jointly form an evacuation platform panel, the bolt motor continues to push the bolt rod to extend out, the movable evacuation platform plate is lifted up to bear the load of passengers and limit turning downwards, and the front end of the movable evacuation platform plate invades the boundary line of an intercity railway building but does not invade the train boundary of an urban area; passengers are evacuated from the train to the movable evacuation platform plate and then through the fixed evacuation platform plate;
B. for a state train on a collinear railroad:
when an interval train runs, the movable evacuation platform plate is in a suspended state, the rotating shaft of the rotating motor is meshed and interlocked with the retracted bolt rod, the positions of the first connecting rod, the second connecting rod and the movable evacuation platform plate are fixed, and the movable evacuation platform plate is prevented from swinging due to external factors and is integrally positioned outside the boundary line of an intercity railway building;
when the trains in the interval need emergency stop and evacuation, the turnover mechanism does not act, the movable plate of the evacuation platform still maintains the suspension state, and passengers directly descend from the trains to the fixed plate of the evacuation platform for evacuation.
Preferably, the control system of the evacuation platform structure is linked with a railway signal system, wherein when the train in the urban area is emergently stopped, the movable plate of the evacuation platform on the evacuation path is turned and lifted according to the position of the train fed back by the railway signal system and the evacuation path of an emergency plan; and when the movable plate of the evacuation platform rises, the railway signal system starts a protection mechanism, and the train in the section where the movable plate is located cannot run, so that safety accidents are avoided.
The above-described preferred features may be combined with each other as long as they do not conflict with each other.
Generally, compared with the prior art, the above technical solution conceived by the present invention has the following beneficial effects:
1. the invention discloses a railway evacuation platform structure with a city area and a state iron collinear, which is characterized in that aiming at the problems of evacuation platform design and the like in a city area line tunnel interconnected and communicated with the state iron, an evacuation platform structure consisting of a fixed plate and a movable plate is adopted, so that the evacuation platform meets the intercity railway clearance when a train runs, and the evacuation platform can be smoothly connected with a train door when the train is evacuated.
2. The railway evacuation platform structure with the urban area collinear with the state railway can enable the evacuation platform to be arranged at the position similar to the height of the carriage floor, so that the purposes of reducing the tunnel diameter and civil engineering investment are achieved on the premise of meeting the blockage ratio.
3. The railway evacuation platform structure with the urban area and the state railway collinear is linked with a railway signal system, and the control center is operated uniformly, so that the evacuation platform can be accurately lifted in an evacuation area, and the workload of operating the evacuation platform in the whole area is avoided.
Drawings
Fig. 1 is a front view of a railway evacuation platform structure in which a city area is collinear with a state iron in emergency evacuation according to an embodiment of the present invention;
fig. 2 is a right side view of the structure of the railway evacuation platform collinear with the state railway in the city area for emergency evacuation according to the embodiment of the present invention;
fig. 3 is a right side view of the structure of the railway evacuation platform with urban area collinear with the state railway in normal operation according to the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other. The present invention will be described in further detail with reference to specific embodiments.
As shown in fig. 1 to 3, the present invention provides a railway evacuation platform structure for urban and state railways, which is suitable for evacuation of people in urban and state railways, and comprises an evacuation platform panel 1 capable of being partially turned, a turning mechanism 4 and a locking device.
The evacuation platform panel 1 comprises an evacuation platform fixed plate 101 and an evacuation platform movable plate 102; the evacuation platform fixing plate 101 is fixed on the outer side of the collinear railway and does not invade the boundary line 6 of the intercity railway building.
The rear end of the evacuation platform movable plate 102 is connected with the evacuation platform fixed plate 101 in a turnable manner through a hinge 3, and under the actuation of the turning mechanism 4, the evacuation platform movable plate is turned over and switched between a horizontal working state and a suspension state.
In the horizontal working state, the front end of the evacuation platform movable plate 102 intrudes into the inter-city railway building clearance contour line 6 but does not intrude into the city area train clearance 7.
In the suspended state, the evacuation platform movable panel 102 does not intrude into the intercity railway building clearance contour line 6 as a whole.
The locking device is used for locking the evacuation platform movable plate 102 in the switched state.
Preferably, the turnover mechanism 4 comprises a rotating motor 401, a first connecting rod 402 and a second connecting rod 403; one end of the first connecting rod 402 is hinged to the evacuation platform fixing plate 101, the other end of the first connecting rod 402 is hinged to the second connecting rod 403, and the other end of the second connecting rod 403 is hinged to the evacuation platform movable plate 102; the rotating motor 401 is used for actuating to rotate one of the first connecting rod 402 and the second connecting rod 403 to push the other, so as to actuate to overturn the evacuation platform movable plate 102.
Preferably, the locking means comprise a latch mechanism 5; the bolt mechanism 5 comprises a bolt motor 501 and a bolt rod 502; the latch motor 501 is fixedly connected to the evacuation platform fixing plate 101, and drives the latch rod 502 to extend back and forth.
In the horizontal working state, the latch motor 501 drives the latch rod 502 to extend forwards to the lower part of the evacuation platform movable plate 102 for fixing, supporting and bearing.
In the suspended state, the latch motor 501 drives the latch rod 502 to retract and interlock with the rotating shaft of the rotating motor 401 of the turnover mechanism 4, and the rotating motor 401, the first connecting rod 402 and the second connecting rod 403 play a role in indirectly locking the evacuation platform movable plate 102.
Preferably, the rotating electrical machine 401 is fixedly connected to the evacuation platform fixing plate 101, and one is fixed below the evacuation platform fixing plate as shown in fig. 1 to 3, so as to enable the evacuation platform movable plate to be turned between horizontal and downward; one is fixed above an evacuation platform fixing plate (not shown) and on both sides of a platform unit to realize the turnover of an evacuation platform movable plate between the horizontal state and the upward state, and correspondingly, a bolt motor 501 and a bolt rod 502 are also fixed above and on both sides, and a fixed locking ring or a locking block is additionally arranged above the horizontal working state of the evacuation platform movable plate 102 and is used for locking with the extended bolt rod 502 to play the roles of fixing, supporting and bearing.
In a tunnel application scenario, the evacuation platform fixing plate 101 is fixed on a tunnel wall on the outer side of the collinear railway, and is supported and reinforced by the inclined struts 2.
In the road and bridge section, the evacuation platform fixing plate 101 is fixed on the roadbed outside the collinear railway through a truss.
Preferably, the height of the evacuation platform movable panel 102 in the horizontal working state is less than or equal to the height of the door bottom of the urban train, and is also less than or equal to the height of the door bottom of the intercity railway train.
The evacuation method of the urban and state-railway collinear railway evacuation platform structure comprises the following steps:
A. for a city train on a collinear railway:
when an interval train runs, the evacuation platform movable plate 102 is in a suspended state, the rotating shaft of the rotating motor 401 is meshed and interlocked with the retracted bolt rod 502, the positions of the connecting rod I402, the connecting rod II 403 and the evacuation platform movable plate 102 are fixed, the evacuation platform movable plate 102 is prevented from swinging to approach the train due to air pressure difference or external wind power caused by train running, and the evacuation platform movable plate 102 is integrally positioned outside a limit contour line 6 of an intercity railway building;
when an interval train needs emergency stop and evacuation due to fire, geological disasters and the like, the bolt rod 502 extends forwards to release the linkage with the rotating motor 401, the rotating motor 401 drives the connecting rod I402 and the connecting rod II 403 to push the evacuation platform movable plate 102 to turn over until the evacuation platform movable plate 102 and the evacuation platform fixed plate 101 are in the same horizontal line to jointly form an evacuation platform panel 1, the bolt motor 501 continuously pushes the bolt rod 502 to extend, the evacuation platform movable plate 102 is supported to bear the passenger load and limit turning downwards, the front end of the evacuation platform movable plate 102 invades into an intercity railway building boundary contour line 6 but not invades into an urban train boundary 7, therefore, 1750mm is selected as the distance from a line center line of the evacuation platform movable plate during working, and the distance from the platform to a vehicle contour line can be adjusted according to line requirements; passengers are evacuated from the train to the evacuation platform movable plate 102 and then to the evacuation platform fixed plate 101.
B. For a state train on a collinear railroad:
when an inter-regional train runs, the evacuation platform movable plate 102 is in a suspended state, the rotating shaft of the rotating motor 401 is meshed and interlocked with the retracted bolt rod 502, the positions of the first connecting rod 402, the second connecting rod 403 and the evacuation platform movable plate 102 are fixed, and the evacuation platform movable plate 102 is prevented from being wholly positioned outside a boundary line 6 of an intercity railway building due to external swing of the evacuation platform movable plate 102;
when the train in the section needs emergency stop and evacuation due to fire, geological disaster and the like, the turnover mechanism 4 does not act, the evacuation platform movable plate 102 still maintains the suspension state, and passengers directly descend from the train to the evacuation platform fixed plate 101 for evacuation.
Preferably, the control system of the evacuation platform structure is linked with the railway signal system, wherein, when the train in the urban area is emergently stopped, the evacuation platform movable plate 102 on the evacuation path is turned and lifted according to the train position fed back by the railway signal system and the evacuation path of an emergency plan, so that the evacuation platform can be flexibly controlled according to the evacuation requirement; and when the evacuation platform active plate 102 rises, the railway signal system starts a protection mechanism, and the train in the section where the railway signal system is located cannot run, so as to avoid safety accidents.
In summary, compared with the prior art, the scheme of the invention has the following significant advantages:
1. the invention discloses a railway evacuation platform structure with a city area and a state iron collinear, which is characterized in that aiming at the problems of evacuation platform design and the like in a city area line tunnel interconnected and communicated with the state iron, an evacuation platform structure consisting of a fixed plate and a movable plate is adopted, so that the evacuation platform meets the intercity railway clearance when a train runs, and the evacuation platform can be smoothly connected with a train door when the train is evacuated.
2. The railway evacuation platform structure with the urban area collinear with the state railway can enable the evacuation platform to be arranged at the position similar to the height of the carriage floor, so that the purposes of reducing the tunnel diameter and civil engineering investment are achieved on the premise of meeting the blockage ratio.
3. The railway evacuation platform structure with the urban area and the state railway collinear is linked with a railway signal system, and the control center is operated uniformly, so that the evacuation platform can be accurately lifted in an evacuation area, and the workload of operating the evacuation platform in the whole area is avoided.
It will be appreciated that the embodiments of the system described above are merely illustrative, in that elements illustrated as separate components may or may not be physically separate, may be located in one place, or may be distributed over different network elements. Some or all of the modules can be selected according to actual needs to achieve the purpose of the scheme of the embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
In addition, it should be understood by those skilled in the art that in the specification of the embodiments of the present invention, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
In the description of the embodiments of the invention, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description. Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the embodiments of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects.
However, the disclosed method should not be interpreted as reflecting an intention that: that is, the claimed embodiments of the invention require more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of an embodiment of this invention.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the embodiments of the present invention, and not to limit the same; although embodiments of the present invention have been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a railway evacuation platform structure of municipality territory and state iron collineation which characterized in that: the evacuation platform comprises an evacuation platform panel capable of being locally turned, a turning mechanism and a locking device;
the evacuation platform panel comprises an evacuation platform fixed plate and an evacuation platform movable plate;
the evacuation platform fixing plate is fixed on the outer side of the collinear railway and does not invade the boundary line of the intercity railway building;
the rear end of the evacuation platform movable plate is connected with the evacuation platform fixed plate in a turnover manner, and is actuated by the turnover mechanism to be turned over and switched between a horizontal working state and a suspension state;
under the horizontal working state, the front end of the movable plate of the evacuation platform invades an intercity railway building clearance contour line but does not invade an urban train clearance;
in the suspension state, the movable plate of the evacuation platform does not intrude into the boundary line of the intercity railway building;
the locking device is used for locking the movable evacuation platform plate in the switched state.
2. A city and state collinear railway evacuation platform structure according to claim 1, wherein:
the turnover mechanism comprises a rotating motor, a first connecting rod and a second connecting rod;
one end of the connecting rod is hinged with the evacuation platform fixing plate, the other end of the connecting rod is hinged with the second connecting rod, and the other end of the second connecting rod is hinged with the evacuation platform movable plate;
the rotating motor is used for actuating and rotating one of the first connecting rod and the second connecting rod to push the other connecting rod, so that the movable plate of the evacuation platform is actuated and turned over.
3. A city and state co-linear railway evacuation platform structure according to claim 2, wherein:
the rotating motor is fixedly connected to the evacuation platform fixing plate.
4. A city and state collinear railway evacuation platform structure according to claim 1, wherein:
the locking device comprises a latch mechanism;
the bolt mechanism comprises a bolt motor and a bolt rod;
the bolt motor is fixedly connected to the evacuation platform fixing plate and drives the bolt rod to stretch back and forth;
in the horizontal working state, the bolt motor drives the bolt rod to extend forwards to the position below the movable plate of the evacuation platform for fixing and supporting;
in the suspended state, the bolt motor drives the bolt rod to retract and interlock with the turnover mechanism to indirectly lock the movable plate of the evacuation platform.
5. A city and state co-linear railway evacuation platform structure according to claim 3, wherein:
the locking device comprises a latch mechanism;
the bolt mechanism comprises a bolt motor and a bolt rod;
the bolt motor is fixedly connected to the evacuation platform fixing plate and drives the bolt rod to stretch back and forth;
in the horizontal working state, the bolt motor drives the bolt rod to extend forwards to the position below the movable plate of the evacuation platform to play roles of fixing, supporting and bearing;
in the suspended state, the bolt motor drives the bolt rod to retract and interlock with a rotating shaft of a rotating motor of the turnover mechanism, and the rotating motor, the first connecting rod and the second connecting rod play a role in indirectly locking the movable plate of the evacuation platform.
6. A city and state collinear railway evacuation platform structure according to claim 1, wherein:
the evacuation platform fixing plate is fixed on the tunnel wall on the outer side of the collinear railway and is supported and reinforced through inclined supports.
7. A city and state collinear railway evacuation platform structure according to claim 1, wherein:
the evacuation platform fixing plate is fixed on a roadbed on the outer side of the collinear railway through a truss.
8. A city and state collinear railway evacuation platform structure according to claim 1, wherein:
the height of the evacuation platform movable plate in the horizontal working state is less than or equal to the height of a vehicle door bottom plate of an urban train and is also less than or equal to the height of a vehicle door bottom plate of an intercity railway train.
9. An evacuation method of a railway evacuation platform structure with urban and state railways according to claim 5, characterized in that:
A. for a city train on a collinear railway:
when an interval train runs, the movable evacuation platform plate is in a suspended state, the rotating shaft of the rotating motor is meshed and interlocked with the retracted bolt rod, the positions of the first connecting rod, the second connecting rod and the movable evacuation platform plate are fixed, and the movable evacuation platform plate is prevented from swinging due to external factors and is integrally positioned outside the boundary line of an intercity railway building;
when an interval train needs emergency stop and evacuation, the bolt rod extends forwards to release the linkage with the rotating motor, the rotating motor drives the first connecting rod and the second connecting rod to push the movable evacuation platform plate to turn over until the movable evacuation platform plate and the fixed evacuation platform plate are in the same horizontal line to jointly form an evacuation platform panel, the bolt motor continues to push the bolt rod to extend out, the movable evacuation platform plate is lifted up to bear the load of passengers and limit turning downwards, and the front end of the movable evacuation platform plate invades the boundary line of an intercity railway building but does not invade the train boundary of an urban area; passengers are evacuated from the train to the movable evacuation platform plate and then through the fixed evacuation platform plate;
B. for a state train on a collinear railroad:
when an interval train runs, the movable evacuation platform plate is in a suspended state, the rotating shaft of the rotating motor is meshed and interlocked with the retracted bolt rod, the positions of the first connecting rod, the second connecting rod and the movable evacuation platform plate are fixed, and the movable evacuation platform plate is prevented from swinging due to external factors and is integrally positioned outside the boundary line of an intercity railway building;
when the trains in the interval need emergency stop and evacuation, the turnover mechanism does not act, the movable plate of the evacuation platform still maintains the suspension state, and passengers directly descend from the trains to the fixed plate of the evacuation platform for evacuation.
10. An evacuation method of a urban and state-rail collinear railway evacuation platform structure according to claim 9, wherein:
linking a control system of an evacuation platform structure with a railway signal system, wherein when a train in an urban area is emergently stopped, according to the position of the train fed back by the railway signal system, an evacuation platform movable plate on an evacuation path is turned and lifted according to an emergency plan evacuation path; and when the movable plate of the evacuation platform rises, the railway signal system starts a protection mechanism, and the train in the section where the movable plate is located cannot run, so that safety accidents are avoided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011203108.2A CN112282835A (en) | 2020-11-02 | 2020-11-02 | Urban area and state railway collinear railway evacuation platform structure and evacuation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011203108.2A CN112282835A (en) | 2020-11-02 | 2020-11-02 | Urban area and state railway collinear railway evacuation platform structure and evacuation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112282835A true CN112282835A (en) | 2021-01-29 |
Family
ID=74353136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011203108.2A Pending CN112282835A (en) | 2020-11-02 | 2020-11-02 | Urban area and state railway collinear railway evacuation platform structure and evacuation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112282835A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114542168A (en) * | 2022-03-08 | 2022-05-27 | 中国安全生产科学研究院 | Lifting connecting device for evacuation platform in subway interval and control method |
| CN114635745A (en) * | 2022-03-08 | 2022-06-17 | 中国安全生产科学研究院 | Rotatable connecting device for evacuation platform between subway sections and control method |
| CN115535005A (en) * | 2022-10-12 | 2022-12-30 | 青岛市地铁六号线有限公司 | Stainless steel material subway evacuation platform |
-
2020
- 2020-11-02 CN CN202011203108.2A patent/CN112282835A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114542168A (en) * | 2022-03-08 | 2022-05-27 | 中国安全生产科学研究院 | Lifting connecting device for evacuation platform in subway interval and control method |
| CN114635745A (en) * | 2022-03-08 | 2022-06-17 | 中国安全生产科学研究院 | Rotatable connecting device for evacuation platform between subway sections and control method |
| CN114542168B (en) * | 2022-03-08 | 2023-12-22 | 中国安全生产科学研究院 | Lifting connection device for subway section evacuation platform and control method |
| CN115535005A (en) * | 2022-10-12 | 2022-12-30 | 青岛市地铁六号线有限公司 | Stainless steel material subway evacuation platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112282835A (en) | Urban area and state railway collinear railway evacuation platform structure and evacuation method | |
| CN206086721U (en) | Suspension type aerial train station interfacing apparatus | |
| CN206591862U (en) | A kind of subway overhead station construction protecting platform car | |
| CN112727134B (en) | Construction method for rebuilding and expanding main structure of existing overhead operation subway station building | |
| CN208122371U (en) | On across the high-speed rail safe guarding shed fast dismounting device of operation line | |
| CN111852521B (en) | Mouth-shaped piece assembling trolley for construction of internal structure of large-section shield tunnel and synchronous construction method | |
| CN114017097B (en) | High-evacuation platform for high-speed magnetic levitation railway shield tunnel | |
| CN103306200A (en) | Detection and rescue operation vehicle for high-speed railway viaduct | |
| CN112184955A (en) | Safety interlocking system suitable for urban railway vehicle overhaul warehouse | |
| CN112727132A (en) | Method for dismantling existing canopy of overhead operation subway station | |
| CN103277112A (en) | Tunnel engineering train type rapid lifting and folding working platform | |
| CN108103932A (en) | It turns round closed type Flexible arch bridge with steel truss beam and checks vehicle | |
| CN213627665U (en) | Railway evacuation platform structure with urban area and state railway collinear | |
| CN108277994A (en) | On across the high ferro safe guarding shed quick method for dismounting of operation line | |
| CN208516817U (en) | The prefabricated shield of the overhead bridge floor of high-speed rail and protecting wall template construction trolley | |
| CN111962738A (en) | Wing-unfolding type retractable roof structure | |
| CN203334180U (en) | High-speed railway overhead bridge detection and rescue working truck | |
| CN210793173U (en) | Rail transit vehicle side door evacuation structure and rail transit vehicle comprising same | |
| CN213092386U (en) | Safety interlocking system suitable for urban railway vehicle overhaul warehouse | |
| CN206086722U (en) | Suspension type aerial train that carriage link up | |
| RU2167403C1 (en) | Experimental test complex for study and optimization of monorail transport systems; track and rolling stock of experimental test complex and method of study and optimization of monorail transport systems of experimental test stand | |
| CN210793174U (en) | Side door evacuation structure capable of being turned and stretched and rail transit vehicle comprising side door evacuation structure | |
| CN208815910U (en) | A kind of mobile deck and the auxiliary integrated construction material feeding platform of ramp | |
| CN202345714U (en) | Slope ramp electro-pneumatic car stop | |
| CN105539459A (en) | Gantry type three-dimensional traffic means |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |