CN107435556A - A kind of dropproof subway dispersing platform - Google Patents
A kind of dropproof subway dispersing platform Download PDFInfo
- Publication number
- CN107435556A CN107435556A CN201710811513.4A CN201710811513A CN107435556A CN 107435556 A CN107435556 A CN 107435556A CN 201710811513 A CN201710811513 A CN 201710811513A CN 107435556 A CN107435556 A CN 107435556A
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- China
- Prior art keywords
- subway
- evacuation
- evacuation platform
- vertical rod
- platform plate
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F1/00—Construction of station or like platforms or refuge islands or like islands in traffic areas, e.g. intersection or filling-station islands; Kerbs specially adapted for islands in traffic areas
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/006—Lane control by movable lane separating barriers, e.g. shiftable barriers, retractable kerbs ; Apparatus or barriers specially adapted therefor, e.g. wheeled barriers
Abstract
The present invention discloses a kind of dropproof subway dispersing platform, including evacuation platform plate, support component and fence assembly, support component, which is fixed on subway sectional tunnel inwall, to be used to support evacuation platform plate, fence assembly is provided with evacuation platform plate, fence assembly includes vertical rod and cross bar, more vertical rods are provided with evacuation platform plate evenly and at intervals, the top of every vertical rod is connected with cross bar by rotating shaft, two cross bars between adjacent two vertical rods are connected by safety lockset, when safety lockset closes, cross bar between two vertical rods perpendicular to vertical rod direction by being fixedly connected, it can prevent evacuation personnel from dropping to Gui Hang areas from evacuation platform in emergency evacuation, also handrail can be made and provide support and guiding function for evacuation personnel；When subway optional position brake hard in running tunnel, passenger can form guardrail opening by quickly opening safety lockset corresponding with car door or nearest apart from car door, make passenger be transferred quickly to be evacuated on evacuation platform plate.
Description
Technical field
The present invention relates to subway emergency evacuation technical field, more particularly to a kind of dropproof subway dispersing platform.
Background technology
Evacuation protection is link essential in emergency management and rescue, the emergency evacuation especially in subway sectional tunnel.Mesh
Before, public transport demand steeply rises, build subway and light rail be major urban infrastructure required content, China is
Enter the gold period of city underground great development.When train fault and disaster accident occurs, to ensure that passenger is orderly rapidly
Ground safe escape out of running tunnel, the injures and deaths caused by fire escape is obstructed are eliminated or reduced, are set in subway tunnel main track
Emergency evacuation platform is put increasingly to be widely used.
At present, most of evacuation platforms set in subway sectional tunnel and guardrail protection device, emergency are not provided with
Under, passenger during evacuation platform is evacuated, easily due to push and shove or it is crowded drop to Gui Hang areas, high peace be present
Full hidden danger.Simultaneously as the emergency in subway tunnel has randomness, when accident occurs, train may rest in section
Optional position in tunnel, therefore the guardrail on subway dispersing platform need to meet no matter train is parked in where, can ensure passenger on car
Evacuation platform is quickly transferred to, and conventional guard rail structure can not meet the requirement.
The content of the invention
To solve above technical problem, the present invention provides a kind of dropproof subway dispersing platform, disclosure satisfy that subway is in office
Anticipate stop position when can safely and fast defeated scattered passenger.
To achieve the above object, the invention provides following scheme：
The present invention provides a kind of dropproof subway dispersing platform, including evacuation platform plate, support component and fence assembly, institute
Support component is stated to be fixed on subway sectional tunnel inwall and for supporting the evacuation platform plate, the support component side by side between
It is multiple every being provided with；Side away from subway sectional tunnel inwall on the evacuation platform plate is provided with the fence assembly, institute
Stating fence assembly includes vertical rod and cross bar, be provided with evenly and at intervals on the upper surface of the evacuation platform plate more it is described vertical
Bar, the vertical rod are connected perpendicular to the upper surface of the evacuation platform plate, the top of the every vertical rod by rotating shaft
Cross bar is stated, two cross bars between adjacent two vertical rods are connected by safety lockset, when the safety lockset closes
When, two cross bars are vertical with the vertical rod, and after the safety lockset is opened, two cross bars are rotating around corresponding institute
It is extremely parallel with the corresponding vertical rod to state pivoted downward.
Optionally, the support component includes crossbeam and support beam, and one end of the crossbeam is fixed on subway sectional tunnel
On inwall, the support beam is inclined at the lower section of the crossbeam, and described support beam one end and the lower surface of the crossbeam
Connection, the other end of the support beam are fixed on subway sectional tunnel inwall.
Optionally, the dropproof subway dispersing platform includes evacuation platform plate described in polylith, every piece of evacuation platform
Plate is fixed on the upper surface of adjacent two crossbeams, and the abutting end of adjacent two blocks of evacuation platform plates is fixedly connected on
On the upper surface of the same crossbeam, slitless connection between adjacent two blocks of evacuation platform plates.
Optionally, the bottom of the every vertical rod is welded with base, and the base is square steel plate, and the base passes through swollen
It is swollen to be bolted on the upper surface of the evacuation platform plate, and the joint per the adjacent two blocks evacuation platform plates is respectively provided with
One base, the base are centrally located on the butted line of adjacent two blocks of evacuation platform plates.
Optionally, a connection piece is welded on the top of each vertical rod, the length direction of the connector with it is described
Vertical rod is vertical, and the connector is centrally located on the axis of the vertical rod；The both ends of the connector respectively with a horizontal stroke
Bar rotating shaft connects.
Optionally, the vertical rod is wall thickness 2mm, section length of side 50mm square steel tube, and the cross bar is wall thickness 2mm, section
Length of side 40mm square steel tube；The vertical range of Jin Guihang area side end face of the alien invasion of the vertical rod away from the evacuation platform plate is
120mm；The distance between adjacent two described vertical rods are the 85%~100% of underground automobile door width；The cross bar is in level
During state, height of the cross bar away from the evacuation platform plate upper surface is 0.9m~1.1m.
Optionally, the evacuation platform plate is the C30 precast concretes that thickness is 100mm or the steel plate that thickness is 5mm, described
The width of evacuation platform plate is not less than 600mm, and the upper surface of the evacuation platform plate is less than the floor in subway, and described thin
The floor interplanar distance dissipated in the upper surface and subway of landing slab is 100mm~150mm.
Optionally, the safety lockset uses hasp lock, and the handle end of the hasp lock installs an iron hoop, the hasp
One annulus bolt is installed, the annulus of the iron hoop and the annulus bolt passes through a safety on the cross bar where the handle of lock
The double locking function to the hasp lock is realized in button connection.
Optionally, the crossbeam and the support beam are unequal angle, between the support beam and the crossbeam
Angle is 45 °, and the crossbeam welds with the support beam；The Yuan Guihang areas end of the crossbeam and the Yuan Guihang areas of the support beam
End is welded with the curved plate base that thickness is 8mm, and the curved plate base is bolted to Subway Tunnel by bar planting
On tunnel inner wall.
Optionally, shoe is additionally provided with the upper surface of the evacuation platform plate, between the cross bar and the vertical rod,
Between the vertical rod and the evacuation platform plate, between the evacuation platform plate and the crossbeam, the crossbeam and Subway Tunnel
Vibration abatement is equipped between tunnel inner wall and between the support beam and the subway sectional tunnel inwall, the evacuation is flat
Platen, the support component and the fence assembly are by fire prevention, anti-corrosion, electric insulation processing.
The present invention achieves following technique effect relative to prior art：
The dropproof subway dispersing platform of the present invention, connected by safety lockset between adjacent crossbars, when safety lockset closes
During conjunction, the cross bar between two vertical rods is fixedly connected by safety lockset perpendicular to vertical rod direction, can prevent from dredging in emergency evacuation
Dissipate personnel and Gui Hang areas are dropped to from evacuation platform, enough safety guarantee are provided for urgently evacuating personnel, also can be as handrail
Evacuation personnel provide support and guiding function；And due in fence assembly cross bar be hinged with vertical rod for rotating shaft, when subway is in area
Between in tunnel during the brake hard of optional position, passenger can be corresponding with car door or nearest apart from car door by quickly opening
Safety lockset, make corresponding cross bar rotate down to form guardrail opening rapidly, be easy to passenger to run through guardrail opening and be transferred to
Evacuated on evacuation platform plate.Additionally due in fence assembly the Jin Guihang areas side of vertical rod and evacuation platform plate leave it is remaining enough
Amount, avoids fence assembly and the subway during traveling is had an impact, and is stepped on prevented also from the personnel evacuated close to vertical rod
Sky falls, and further increases the safety coefficient of the dropproof subway dispersing platform.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation of the dropproof subway dispersing platform of the present invention；
Fig. 2 is the mplifying structure schematic diagram at A in Fig. 1；
Fig. 3 is the right view of dropproof subway dispersing platform in Fig. 1；
Fig. 4 is the mplifying structure schematic diagram at B in Fig. 3；
Fig. 5 is the scheme of installation of the dropproof subway dispersing platform of the present invention, and wherein safety lockset is located at car door center line；
The scheme of installation of the dropproof subway dispersing platform of Fig. 6 present invention, wherein a certain vertical rod is located exactly at car door center line；
Fig. 7 is the scheme of installation that dropproof subway dispersing platform is located at subway sectional tunnel curve inner side；
Fig. 8 is the scheme of installation that dropproof subway dispersing platform is located on the outside of subway sectional tunnel bend.
Description of reference numerals：1st, evacuation platform plate；2nd, support component；21st, crossbeam；22nd, support beam；23rd, curved plate bottom
Seat；24th, bar planting bolt；3rd, fence assembly；31st, vertical rod；32nd, cross bar；33rd, connector；34th, rotating shaft；35th, base；36th, expanding screw
Bolt；4th, safety lockset；41st, handle；5th, iron hoop；6th, annulus bolt；7th, safety buckle；8th, guardrail opening.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
It is an object of the invention to provide a kind of dropproof subway dispersing platform, disclosure satisfy that subway in any stop position
Can safely and fast defeated scattered passenger.
Based on this, the present invention provides a kind of dropproof subway dispersing platform, including evacuation platform plate, support component and guardrail
Component, support component spacing side by side be provided with it is multiple, support component be fixed on subway sectional tunnel inwall and for support it is thin
Dissipate landing slab；Side away from subway sectional tunnel inwall on evacuation platform plate is provided with fence assembly, and fence assembly includes vertical
Bar and cross bar, more vertical rods are provided with evenly and at intervals on the upper surface of evacuation platform plate, vertical rod is perpendicular to evacuation platform plate
Upper surface, the top of every vertical rod are connected with cross bar by rotating shaft, and two cross bars between adjacent two vertical rods pass through safety
Lockset connects, and when safety lockset closes, two cross bars are vertical with vertical rod, after safety lockset is opened, two cross bar difference
It is swung down to around respective axes of rotation parallel with corresponding vertical rod.
The dropproof subway dispersing platform of the present invention, connected by safety lockset between adjacent crossbars, when safety lockset closes
During conjunction, the cross bar between two vertical rods is fixedly connected by safety lockset perpendicular to vertical rod direction, can prevent from dredging in emergency evacuation
Dissipate personnel and Gui Hang areas are dropped to from evacuation platform, enough safety guarantee are provided for urgently evacuating personnel, also can be as handrail
Evacuation personnel provide support and guiding function；And due in fence assembly cross bar be hinged with vertical rod for rotating shaft, when subway is in area
Between in tunnel during the brake hard of optional position, passenger can be corresponding with car door or nearest apart from car door by quickly opening
Safety lockset, make corresponding cross bar rotate down to form guardrail opening rapidly, be easy to passenger to run through guardrail opening and be transferred to
Evacuated on evacuation platform plate.
In order to facilitate the understanding of the purposes, features and advantages of the present invention, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is further detailed explanation.
Embodiment one：
As shown in figures 1 and 3, the present embodiment provides a kind of dropproof subway dispersing platform, including evacuation platform plate 1, branch
Support component 2 and fence assembly 3, support component 2 are fixed on subway sectional tunnel inwall and for supporting evacuation platform plate 1, prop up
The spacing side by side of support component 3 is provided with multiple；Side away from subway sectional tunnel inwall on evacuation platform plate 1 is provided with guardrail group
Part 3, fence assembly 3 include vertical rod 31 and cross bar 32, more vertical rods are provided with evenly and at intervals on the upper surface of evacuation platform plate 1
31, vertical rod 31 is connected with cross bar 32 perpendicular to the upper surface of evacuation platform plate 1, the top of every vertical rod 31 by rotating shaft 34,
Two cross bars 32 between adjacent two vertical rods 31 are connected by safety lockset 4, when safety lockset 4 closes, two vertical rods 31 it
Between cross bar 32 be fixedly connected by safety lockset 4 perpendicular to the direction of vertical rod 31, can be prevented in emergency evacuation evacuation personnel from
Gui Hang areas are dropped on evacuation platform plate 1, enough safety guarantee are provided for urgently evacuating personnel, can also make handrail as evacuation people
Member provides support and guiding function；And because cross bar 32 and vertical rod 31 are be hinged for rotating shaft 34, when subway is appointed in running tunnel
Anticipate position brake hard when, as shown in Figure 5 and Figure 6, passenger can be corresponding with car door or apart from car door by quickly opening
Nearest safety lockset 4, corresponding cross bar 32 is set to be swung down to, shape parallel with corresponding vertical rod 31 around corresponding rotating shaft 34 rapidly
Into guardrail opening 8, it is easy to passenger to run through guardrail opening 8 and be transferred on evacuation platform plate 1 and is evacuated.
In the present embodiment, as shown in figure 1, support component 2 includes crossbeam 21 and support beam 22, one end of crossbeam 21 is fixed
On subway sectional tunnel inwall, support beam 22 is inclined at the lower section of crossbeam 21, and the one end of support beam 22 and crossbeam 21
Lower surface is connected, and the other end of support beam 22 is fixed on subway sectional tunnel inwall.The Yuan Guihang areas end of crossbeam 21 and support
The Yuan Guihang areas end of beam 22 is welded with the curved plate base 23 that thickness is 8mm, and each curved plate base 23 passes through 4
M20 bar planting bolt 24 is fixed on subway sectional tunnel inwall.
Further, dropproof subway dispersing platform includes polylith evacuation platform plate 1, as shown in Figure 3, Figure 5 and Figure 6, often
Block evacuation platform plate 1 is fixed on the upper surface of adjacent two crossbeams 21, and the abutting end of adjacent two blocks of evacuation platform plates 1 is fixed
It is connected on the upper surface of same 21 crossbeam, slitless connection between adjacent two blocks of evacuation platform plates 1.
Further, the bottom of every vertical rod 21 is welded with base 35, and base 35 is square steel plate, and each base 35 is logical
Cross 4 expansion bolts to be fixed on the upper surface of evacuation platform plate 1, and the joint per adjacent two blocks of evacuation platform plates 1 is all provided with
A base 35 is put, base 35 is centrally located on the butted line of adjacent two blocks of evacuation platform plates 1, i.e., adjacent two pieces of evacuation platforms
Plate 1 is in the public vertical rod 31 of joint.As shown in figure 3, a connection piece 33, connector are welded in the top of each vertical rod 31
33 length direction is vertical with vertical rod 31, and connector 33 is centrally located on the axis of vertical rod 31；The both ends difference of connector 33
It is connected with the rotating shaft of a cross bar 32.
Further, vertical rod 31 is wall thickness 2mm, section length of side 50mm square steel tube, and cross bar 32 is wall thickness 2mm, section side
Long 40mm square steel tube；The vertical range of Jin Guihang area side end face of the alien invasion of vertical rod 31 away from evacuation platform plate 1 is 120mm,
Enough surpluses are left in vertical rod 31 and the Jin Guihang areas side of evacuation platform plate 1, can avoid fence assembly to the subway during traveling
Have an impact, make a misstep and fall prevented also from the personnel evacuated close to vertical rod；The distance between adjacent two vertical rods 31 are ground
The 85%~100% of iron car door width, is easy to evacuating personnel；When cross bar 32 is in horizontality, cross bar 32 is away from evacuation platform plate 1
The height of upper surface is 0.9m~1.1m, ensures that fence assembly has sufficient height to ensure the safety of evacuation personnel with this.
Further, evacuation platform plate 1 is thickness 100mm C30 precast concretes or thickness 5mm steel plate, and is evacuated
Landing slab 1 should be easy to cut, in order to the construction of tunnel corner evacuation platform.The width of evacuation platform plate 1 is not less than
600mm, as shown in Figure 7 and Figure 8, when subway is in subway sectional tunnel negotiation of bends, no matter evacuation platform plate 1 is arranged on tunnel
The inner side or outside of bend, the normally travel of subway is not interfered with；The upper surface of evacuation platform plate 1 is less than the ground in subway
Plate face, and the floor interplanar distance in the upper surface and subway of evacuation platform plate 1 is 100mm~150mm, is easy to personnel to take advantage of a situation downwards
March toward evacuation platform plate 1, improve from personnel out of subway to the security that process is evacuated on evacuation platform plate 1.
Further, as shown in figure 4, safety lockset 4 uses hasp lock, an iron hoop is installed in the end of the handle 41 of hasp lock
5, an annulus bolt 6 is installed on the cross bar 32 where the handle of hasp lock 41, after hasp lock is locked, iron hoop 5 and annulus bolt 6
On annulus connected again by a safety buckle 7, realize the double locking function to the hasp lock, can prevent in tunnel produce shake
Safety lockset shake is opened when dynamic.
Further, the angle between support beam 22 and crossbeam 21 is 45 °, is welding between crossbeam 21 and support beam 22；
Its middle cross beam 21 is long side 160mm, short side 100mm, thickness 16mm unequal angle, and support beam 22 is long side 100mm, short side
80mm, thickness 10mm unequal angle.
Further, shoe is additionally provided with the upper surface of evacuation platform plate 1, between cross bar 32 and vertical rod 31, vertical rod
Between 31 and evacuation platform plate 1, between evacuation platform plate 1 and crossbeam 21, between crossbeam 21 and subway sectional tunnel inwall and
Vibration abatement is equipped between support beam 22 and subway sectional tunnel inwall, improves the structural stability of whole evacuation platform
Energy；In addition, evacuation platform plate 1, support component 2 and fence assembly 3 can prevent by fire prevention, anti-corrosion, electric insulation processing
The generation of other contingencies during emergency personnel's evacuation.
Operation instruction is made to above-described embodiment one below：
First, the dropproof evacuation platform close to subway due to travel direction limit car door closing side Subway Tunnel
On tunnel inner wall, to avoid impacting the subway of normally travel or the passenger of normal subway up and down, dropproof evacuation platform
Both ends may extend to normal platform.When subway optional position brake hard in tunnel because of factors such as fire or train fault
When, the car door that can open closing originally is evacuated, and after opening car door, passenger can be by quickly removing corresponding to car door or distance
Safety buckle 7 on nearest fence assembly, and open safety lockset 4, two cross bars 32 that now safety lockset 4 connects will be
Rotate down to form guardrail opening 8 around each axis of rotation 34 under Action of Gravity Field, passenger can quickly pass through guardrail opening 8 be transferred to it is thin
Dissipate on platform.
As can be seen here, connected in the present embodiment between adjacent crossbars by safety lockset, when safety lockset closes, two is vertical
Cross bar between bar is fixedly connected by safety lockset perpendicular to vertical rod direction, can be prevented in emergency evacuation evacuation personnel from dredge
Dissipate and drop to Gui Hang areas on platform, enough safety guarantee are provided for urgently evacuating personnel, can also make handrail and be carried for evacuation personnel
For support and guiding function；And due in fence assembly cross bar be hinged with vertical rod for rotating shaft, when subway in running tunnel appoint
Anticipate position brake hard when, passenger can by quickly opening safety lockset corresponding with car door or nearest apart from car door,
Make corresponding cross bar rotate down to form guardrail opening rapidly, be easy to passenger to run through guardrail opening and be transferred to evacuation platform plate
On evacuated.Additionally due to enough surpluses are left in vertical rod and the Jin Guihang areas side of evacuation platform plate in fence assembly, avoid
Fence assembly has an impact to the subway during traveling, makes a misstep and falls prevented also from the personnel evacuated close to vertical rod, enters
One step improves the safety coefficient of the dropproof subway dispersing platform.
It should be noted that the restriction in the present invention to the width of evacuation platform plate, thickness and material is not limited to
Embodiment is stated, as long as meeting the needs of the application is to evacuation platform plate or in order to adapt to different tunnels and subway demand, is all
Adaptive change can be carried out；Similarly, the material of each part selects, is oppositely arranged position and dimensional parameters in fence assembly
Restriction be also not limited to above-described embodiment, all can according to actual subway tunnel or emergent demand adaptive change；
Likewise, the material selection of each part in support component, being oppositely arranged position and the restriction of dimensional parameters is also not limited to
State embodiment, all can according to actual subway tunnel or emergent demand adaptive change；Finally, overall dropproof subway
The set location in subway tunnel of evacuation platform and the evacuation platform are not limited to above-mentioned with respect to the positional distance of subway
Embodiment, be all can according to actual emergency evacuation demand and reality subway tunnel situation and adaptive change.In addition,
Unless otherwise limiting as defined in clearly, term " connection " should broadly understood, for example, it may be fixedly connected or
It is detachably connected, or is integrally connected；Can be joined directly together or be indirectly connected by intermediary.For ability
For the those of ordinary skill in domain, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Apply specific case in this specification to be set forth the principle and embodiment of the present invention, above example
Explanation be only intended to help understand the present invention method and its core concept；Meanwhile for those of ordinary skill in the art,
According to the thought of the present invention, in specific embodiments and applications there will be changes.In summary, in this specification
Appearance should not be construed as limiting the invention.
Claims (10)
1. a kind of dropproof subway dispersing platform, it is characterised in that including evacuation platform plate, support component and fence assembly, institute
Support component is stated to be fixed on subway sectional tunnel inwall and for supporting the evacuation platform plate, the support component side by side between
It is multiple every being provided with；Side away from subway sectional tunnel inwall on the evacuation platform plate is provided with the fence assembly, institute
Stating fence assembly includes vertical rod and cross bar, be provided with evenly and at intervals on the upper surface of the evacuation platform plate more it is described vertical
Bar, the vertical rod are connected perpendicular to the upper surface of the evacuation platform plate, the top of the every vertical rod by rotating shaft
Cross bar is stated, two cross bars between adjacent two vertical rods are connected by safety lockset, when the safety lockset closes
When, two cross bars are vertical with the vertical rod, and after the safety lockset is opened, two cross bars are rotating around corresponding institute
It is extremely parallel with the corresponding vertical rod to state pivoted downward.
2. dropproof subway dispersing platform according to claim 1, it is characterised in that the support component include crossbeam and
Support beam, one end of the crossbeam are fixed on subway sectional tunnel inwall, and the support beam is inclined at the crossbeam
Lower section, and described support beam one end is connected with the lower surface of the crossbeam, the other end of the support beam is fixed on Subway Tunnel
On tunnel inner wall.
3. dropproof subway dispersing platform according to claim 2, it is characterised in that the dropproof subway dispersing platform
Including evacuation platform plate described in polylith, every block of evacuation platform plate is fixed on the upper surface of adjacent two crossbeams, and
The abutting end of adjacent two blocks of evacuation platform plates is fixedly connected on the upper surface of the same crossbeam, and adjacent two pieces described thin
Slitless connection between scattered landing slab.
4. dropproof subway dispersing platform according to claim 3, it is characterised in that weld the bottom of the every vertical rod
Base is connected to, the base is square steel plate, and the base is fixed on by expansion bolt on the upper surface of the evacuation platform plate,
And the joint per the adjacent two blocks evacuation platform plates is respectively provided with a base, the base is centrally located at adjacent two pieces
On the butted line of the evacuation platform plate.
5. dropproof subway dispersing platform according to claim 4, it is characterised in that the top of each vertical rod is equal
A connection piece is welded, the length direction of the connector is vertical with the vertical rod, and the connector is centrally located at the vertical rod
Axis on；The both ends of the connector are connected with a cross bar rotating shaft respectively.
6. dropproof subway dispersing platform according to claim 5, it is characterised in that the vertical rod is wall thickness 2mm, section
Length of side 50mm square steel tube, the cross bar are wall thickness 2mm, section length of side 40mm square steel tube；The alien invasion of the vertical rod is away from institute
The vertical range for stating the Jin Guihang areas side end face of evacuation platform plate is 120mm；The distance between adjacent two described vertical rods are ground
The 85%~100% of iron car door width；When the cross bar is in horizontality, the cross bar is away from the evacuation platform plate upper surface
Height be 0.9m~1.1m.
7. dropproof subway dispersing platform according to claim 6, it is characterised in that the evacuation platform plate is that thickness is
100mm C30 precast concretes or thickness is 5mm steel plate, and the width of the evacuation platform plate is not less than 600mm, the evacuation
The upper surface of landing slab is less than the floor in subway, and the floor interplanar distance in the upper surface and subway of the evacuation platform plate
For 100mm~150mm.
8. dropproof subway dispersing platform according to claim 7, it is characterised in that the safety lockset uses hasp
Lock, the handle end of the hasp lock install an iron hoop, an annulus are installed on the cross bar where the handle of the hasp lock
The annulus of bolt, the iron hoop and the annulus bolt connects the double locking work(realized to the hasp lock by a safety buckle
Energy.
9. the dropproof subway dispersing platform according to claim 1 or 8, it is characterised in that the crossbeam and the support
Beam is unequal angle, and the angle between the support beam and the crossbeam is 45 °, and the crossbeam welds with the support beam
Connect；The Yuan Guihang areas end of the crossbeam and the Yuan Guihang areas end of the support beam are welded with the curved plate bottom that thickness is 8mm
Seat, the curved plate base are bolted on subway sectional tunnel inwall by bar planting.
10. dropproof subway dispersing platform according to claim 9, it is characterised in that the upper table of the evacuation platform plate
Shoe is additionally provided with face, between the cross bar and the vertical rod, between the vertical rod and the evacuation platform plate, it is described dredge
Dissipate between landing slab and the crossbeam, between the crossbeam and subway sectional tunnel inwall and the support beam and the subway
Vibration abatement is equipped between running tunnel inwall, the evacuation platform plate, the support component and the fence assembly are equal
By fire prevention, anti-corrosion, electric insulation processing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710811513.4A CN107435556A (en) | 2017-09-11 | 2017-09-11 | A kind of dropproof subway dispersing platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710811513.4A CN107435556A (en) | 2017-09-11 | 2017-09-11 | A kind of dropproof subway dispersing platform |
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| CN107435556A true CN107435556A (en) | 2017-12-05 |
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| CN201710811513.4A Pending CN107435556A (en) | 2017-09-11 | 2017-09-11 | A kind of dropproof subway dispersing platform |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956507A (en) * | 2017-12-25 | 2018-04-24 | 洛阳明创矿山冶金设备有限公司 | A kind of subway evacuates crowd's device temporarily |
| CN112879081A (en) * | 2021-01-29 | 2021-06-01 | 南通德瑞森复合材料有限公司 | Integrated composite evacuation platform |
| CN114017097A (en) * | 2021-09-29 | 2022-02-08 | 中铁第四勘察设计院集团有限公司 | High evacuation platform for shield tunnel of high-speed magnetic levitation railway |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107956507A (en) * | 2017-12-25 | 2018-04-24 | 洛阳明创矿山冶金设备有限公司 | A kind of subway evacuates crowd's device temporarily |
| CN107956507B (en) * | 2017-12-25 | 2024-04-09 | 南京溧宝数字科技有限公司 | Temporary crowd evacuation device for subway |
| CN112879081A (en) * | 2021-01-29 | 2021-06-01 | 南通德瑞森复合材料有限公司 | Integrated composite evacuation platform |
| CN114017097A (en) * | 2021-09-29 | 2022-02-08 | 中铁第四勘察设计院集团有限公司 | High evacuation platform for shield tunnel of high-speed magnetic levitation railway |
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