CN207728302U - A kind of auxiliary escape ladder for subway dispersing platform - Google Patents
A kind of auxiliary escape ladder for subway dispersing platform Download PDFInfo
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- CN207728302U CN207728302U CN201721611908.1U CN201721611908U CN207728302U CN 207728302 U CN207728302 U CN 207728302U CN 201721611908 U CN201721611908 U CN 201721611908U CN 207728302 U CN207728302 U CN 207728302U
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- ladder
- escape ladder
- auxiliary escape
- evacuation
- subway
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Abstract
The utility model discloses a kind of auxiliary escape ladder for subway dispersing platform, including scalable ladder, and scalable ladder one end is equipped with the upper shield with articulated joint, and the articulated joint of upper shield is rotatablely connected with the bearing below evacuation platform；Scalable ladder is equipped with annulus bolt, and evacuation platform is equipped with groove, and groove part penetrates through and be equipped with locking device, and annulus bolt can be by being inserted into groove at perforation, locking device can lock and discharge annulus bolt.During evacuation, by operate locking device can locking of the Rapid reversal to scalable ladder, so that it is come into operation.The device of the utility model is easily installed, easy to operate, will not be had any impact to subway train normal operation.When an emergency happens, passenger can be transferred to the areas Gui Hang by the device and be evacuated, and have important security implications to subway sectional tunnel evacuating personnel.
Description
Technical field
The utility model is related to safe escape device fields, are dredged more particularly to a kind of auxiliary for subway dispersing platform
Dissipate ladder.
Background technology
Evacuation protection is the emergency evacuation in emergency management and rescue in essential link, especially subway sectional tunnel.Such as
The present, public transport demand steeply rise, and subway and light rail have been the essential traffic facilities of major urban infrastructure.As the modern times
Change the mark of metropolis, China has come into the gold period of city underground great development.When generation train fault and disaster thing
Therefore when, to ensure that passenger evacuates out of subway sectional tunnel rapidly as early as possible in an orderly manner, eliminates or reduce because fire escape is obstructed
Caused by casualty accident, in subway sectional tunnel be arranged emergency evacuation platform, it is particularly critical.
Since space is limited in subway sectional tunnel, the evacuating width of the evacuation platform in running tunnel generally only has 80cm
Left and right, is only capable of that a people is allowed to pass through, evacuation efficiency is relatively low.In addition, in emergency circumstances, personnel are during evacuating, easily
Due to push and shove or it is crowded drop to the areas Gui Hang, there are serious security risks.
Utility model content
The purpose of this utility model is to provide a kind of auxiliary escape ladder for subway dispersing platform, above-mentioned existing to solve
Technology there are the problem of, so that personnel is transferred to the areas Gui Hang from evacuation platform, quickly and safely evacuate personnel.
To achieve the above object, the utility model provides following scheme：
The utility model provides a kind of auxiliary escape ladder for subway dispersing platform, including scalable ladder, it is described can
Extension ladder one end is equipped with the upper shield with articulated joint, the articulated joint of the upper shield and the bearing below evacuation platform
Rotation connection；
The scalable ladder is equipped with annulus bolt, and the evacuation platform is equipped with groove, groove part perforation and
Equipped with locking device, the annulus bolt can be by being inserted into the groove at perforation, the locking device can be locked and be released
Put the annulus bolt.
Preferably, the scalable ladder includes sliding sleeve, pedal, and the sliding sleeve is several, and the sliding sleeve is by diameter from small
To nested sliding setting successively greatly, a pedal is each equipped on the sliding sleeve, the annulus bolt is arranged in bottom
The sliding sleeve end.
Preferably, the material of the scalable ladder is aluminium alloy.
Preferably, the pedal is shell structure, and the pedal surface carried out anti-skidding processing.
Preferably, the bottom of sliding sleeve described in described scalable terraced the lowermost is equipped with crash roll, when the crash roll rides over
When the areas Gui Hang, the pedal is at horizontality.
Preferably, shaft is connected in the articulated joint of the upper shield, the shaft is dredged by bearing and bearing with described
Dissipate platform connection.
Preferably, the locking device is locked for night bolt.
Preferably, the locking device further includes cover board and hinge, and the cover board passes through the hinge and the groove
Upper end connects, and the upper surface after the cover board closes is concordant with the evacuation platform, and the cover board is equipped with mark.
Preferably, it is set on the evacuation platform outside there are two being open, the opening is for accommodating the upper shield.
Preferably, described interval 12-18 meters of setting of auxiliary escape ladder for subway dispersing platform.
The utility model achieves following technique effect in terms of existing technologies：
1, relative to being evacuated on evacuation platform, the evacuating width that in-orbit row area is evacuated is about dredging for evacuation platform
3-4 times of width is dissipated, the utility model can provide a kind of auxiliary evacuation approach for passenger, and passenger is made quickly to turn from evacuation platform
It moves to the areas Gui Hang to be evacuated, improves evacuation speed, efficiency, and there is no the danger fallen from eminence, securely and reliably.
2, the utility model simple installation can be quick mounting on existing evacuation platform.
3, the utility model is simple and quick, requires user of service low.
4, the utility model will not impact the normal operation of original evacuation platform and subway train.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without having to pay creative labor, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is installation effect diagram of the utility model for the auxiliary escape ladder of subway dispersing platform；
Fig. 2 is the schematic side view that the utility model assists escape ladder release conditions；
Fig. 3 is the schematic side view that the utility model assists escape ladder working condition；
Fig. 4 is the schematic diagram that the utility model assists escape ladder lock-out state；
Fig. 5 is that the utility model assists escape ladder to install to the partial structural diagram of evacuation platform；
Fig. 6 is the structural schematic diagram of the scalable ladder of the utility model；
Fig. 7 is the structural schematic diagram of the utility model locking device；
Fig. 8 is the structural schematic diagram of the utility model bearing and bearing；
Wherein：The tunnels 100-, 101- trains, 102- tracks, 1- evacuation platforms, 11- openings, 12- grooves, 2- holders, 3-
Scalable ladder, 31- sliding sleeves, 32- pedals, 33- annulus bolts, 4- locking devices, 41- night bolts lock, 42- hinges, 43- lids
Plate, 5- upper shields, 6- shafts, 7- bearings, 8- bearings.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Since space is limited in subway sectional tunnel, relative in the enterprising administrative staff's evacuation of evacuation platform, in-orbit row area
Carry out evacuating personnel can line width it is wider, evacuation speed and efficiency can be greatly improved, and there is no the danger fallen from eminence.
But there are certain differences in height, passenger to be directly transferred to the areas Gui Hang from evacuation platform between evacuation platform and the areas Gui Hang, therefore
Need a kind of device that passenger can be made quickly to be transferred to the areas Gui Hang from evacuation platform.
The purpose of this utility model is to provide a kind of auxiliary escape ladder for subway dispersing platform, above-mentioned existing to solve
Technology there are the problem of, provide a kind of complementary tool for evacuation personnel, allow evacuation personnel quickly from evacuation platform turn
The areas Gui Hang are moved to, are evacuated by the areas Gui Hang.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, below in conjunction with the accompanying drawings and have
Body embodiment is described in further detail the utility model.
As shown in figures 1-8, a kind of auxiliary escape ladder for subway dispersing platform is present embodiments provided, preferably in subway
At interval of one escape ladder of 12-18 meters of settings, including scalable terraced 3 in running tunnel, scalable terraced 3 one end is equipped with upper shield 5,
Articulated joint on upper shield 5 is rotatablely connected with evacuation platform 1；Scalable terraced 3 are equipped with annulus bolt 33, are opened on evacuation platform 1
Fluted 12, groove 12 is interior to be equipped with locking device 4, and the perforation of 12 interior section of groove, bottom is equipped with a rectangular aperture 11, annulus spiral shell
Bolt 33 can be inserted by rectangular aperture 11 in groove 12, and locking device 4 can lock and discharge annulus bolt 33.Subway area
Between be provided with evacuation platform 1 in tunnel 100, and evacuation platform 1 is supported equipped with holder 2, ensures that it is firm.Also may be used
To utilize original evacuation platform, connection of the auxiliary escape ladder of subway dispersing platform on evacuation platform is used in the present embodiment
Portion both ends, increase by two holders 2, for being consolidated to evacuation platform 1 and scalable terraced 3, the present embodiment be utilized it is original
Evacuation platform 1 carry out transformation, manufacturing cost is low, simple in structure, convenient to carry out.
As shown in fig. 6, scalable terraced 3 in the present embodiment be bamboo joint extension ladder, including sliding sleeve 31, pedal 32, sliding sleeve 31
For several, nested sliding is arranged sliding sleeve 31 successively, a pedal 32 is equipped on each sliding sleeve 31, annulus bolt 33 is arranged most
31 end of sliding sleeve of lower end.Bamboo joint extension ladder upper end is separately installed with a upper shield 5, and the articulated joint on two upper shields 5 connects respectively
It is connected to a shaft 6, the both ends of each shaft 6 are connect by a bearing 8 and bearing 7 with evacuation platform 1 respectively.Wherein, bearing 8 is excellent
Choosing uses deep groove ball bearing, has ensured the flexibility that shaft 6 rotates, has reduced the intensity of manpower pull-up.
Scalable terraced 3 material is preferably aluminium alloy.Pedal is preferably shell structure, and pedal surface took anti-skidding place
Reason.Evacuation platform 1, scalable terraced 3, holder 2 and locking device 4 are all by fire prevention, anti-corrosion, electrical insulation treatment, to increase
The service life of embodiment, and improve safety.
The bottom of scalable terraced 3 the lowermost sliding sleeve 31 is equipped with crash roll, when crash roll rides over the areas Gui Hang, pedal Cheng Shui
Level state.It is preferably provided with shock-resistant member between scalable terraced 3 each connecting component, it is steady during scalable terraced 3 use to ensure.
As shown in figure 4, locking device 4 further includes hinge 42 and cover board 43, cover board 43 is upper by hinge 42 and groove 12
End connection, the upper surface of cover board 43 is concordant with evacuation platform 1, cover board 43 be equipped with mark, make passenger can fast and easy identify with
Open scalable terraced 3.Locking device 4 is preferably night bolt lock 41, scalable terraced 3 will not be to train when being in the lock state
Normal operation impacts.Wherein, locking device 4 is preferably two, to securely lock scalable terraced 3, prevents from filling because of locking
It sets 4 failures and causes scalable terraced 3 to be misplaced, influence train safety.
As shown in figure 8, being set on evacuation platform 1 there are two rectangular aperture 11, for opening 11 for accommodating upper shield 5, bearing 7 is preferred
It is fixed by bolts to the lower section of the opening of evacuation platform 1 11, or the fixed form of welding.The length of 11 invagination of opening is got over
Greatly, scalable terraced 3 on evacuation platform 1 intilted angle it is bigger, but also taking and operating and is more convenient.
The present embodiment use process is as follows：
When 101 emergency braking of train is parked in running tunnel 100, for passenger when being evacuated on evacuation platform 1, passenger is only
Headstock must be gone to or the tailstock is externally provided with the position of this subway sectional tunnel rapid evacuation device identification, cover board 43 is opened, press bullet
Button on spring pin lock 41, night bolt lock 41 will automatically open, release annulus bolt 33, make to be in the lock state originally
It is scalable it is terraced 3 release.Scalable terraced 3, due to gravity, 6 can be swung down to perpendicular to the position of evacuation platform 1 around the shaft
It sets.Since at 1 edge of evacuation platform, there are the opening 11 of suitable width, passenger can rotate on evacuation platform 1 by scalable terraced 3
Axis 6 is rotated up pull-up, then by it is scalable it is terraced 3 expansion, then by scalable terraced 3 after expansion around the shaft 6 be rotated down take to
In the areas Gui Hang, state is as shown in Figure 7.Passenger can through this embodiment in the auxiliary escape ladder for subway dispersing platform
The areas Gui Hang are transferred to from evacuation platform 1 to be evacuated.
The auxiliary escape ladder for subway dispersing platform of the utility model avoids while improving evacuation efficiency
Evacuation platform enterprising administrative staff existing security risk when evacuating, and when subway works normally, to the normal fortune of subway train
The no any influence of row, is but of great significance in emergency circumstances subway sectional tunnel evacuating personnel.
Specific case used herein is expounded the principles of the present invention and embodiment, above example
Explanation be merely used to help understand the method and its core concept of the utility model；Meanwhile for the general technology of this field
Personnel, according to the thought of the utility model, there will be changes in the specific implementation manner and application range.In conclusion
The content of the present specification should not be construed as a limitation of the present invention.
Claims (10)
1. a kind of auxiliary escape ladder for subway dispersing platform, which is characterized in that including scalable ladder,
Described scalable terraced one end is equipped with the upper shield with articulated joint, the articulated joint of the upper shield and mounted on evacuation platform
The bearing of lower section is rotatablely connected；
The scalable ladder is equipped with annulus bolt, and the evacuation platform is equipped with groove, and the groove part is penetrated through and is equipped with
Locking device, the annulus bolt can be by being inserted into the groove at perforation, the locking device can lock and discharge institute
State annulus bolt.
2. a kind of auxiliary escape ladder for subway dispersing platform according to claim 1, it is characterised in that：It is described to stretch
Contracting ladder includes sliding sleeve, pedal, and the sliding sleeve is several, and the sliding sleeve is by diameter nested sliding setting successively from small to large, often
A pedal is equipped on a sliding sleeve, the sliding sleeve end described in the lowermost is arranged in the annulus bolt.
3. a kind of auxiliary escape ladder for subway dispersing platform according to claim 2, it is characterised in that：It is described to stretch
The material of contracting ladder is aluminium alloy.
4. a kind of auxiliary escape ladder for subway dispersing platform according to claim 2, it is characterised in that：The pedal
For shell structure, the pedal surface carried out anti-skidding processing.
5. a kind of auxiliary escape ladder for subway dispersing platform according to claim 4, it is characterised in that：It is described to stretch
The bottom of sliding sleeve described in the terraced the lowermost of contracting is equipped with crash roll, and when the crash roll rides over the areas Gui Hang, the pedal is at level
State.
6. a kind of auxiliary escape ladder for subway dispersing platform according to claim 1, it is characterised in that：The upper shield
Articulated joint on be connected with shaft, the shaft is connect by bearing and bearing with the evacuation platform.
7. a kind of auxiliary escape ladder for subway dispersing platform according to claim 1, it is characterised in that：The locking
Device is locked for night bolt.
8. a kind of auxiliary escape ladder for subway dispersing platform according to claim 7, it is characterised in that：The locking
Device further includes cover board and hinge, and the cover board is connect by the hinge with the upper end of the groove, after the cover board closes
Upper surface it is concordant with the evacuation platform, the cover board be equipped with mark.
9. a kind of auxiliary escape ladder for subway dispersing platform according to claim 1, it is characterised in that：The evacuation
It is set on the outside of platform there are two being open, the opening is for accommodating the upper shield.
10. a kind of auxiliary escape ladder for subway dispersing platform according to claim 1, it is characterised in that：The use
In interval 12-18 meters of setting of auxiliary escape ladder of subway dispersing platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721611908.1U CN207728302U (en) | 2017-11-28 | 2017-11-28 | A kind of auxiliary escape ladder for subway dispersing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721611908.1U CN207728302U (en) | 2017-11-28 | 2017-11-28 | A kind of auxiliary escape ladder for subway dispersing platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207728302U true CN207728302U (en) | 2018-08-14 |
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ID=63088886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721611908.1U Active CN207728302U (en) | 2017-11-28 | 2017-11-28 | A kind of auxiliary escape ladder for subway dispersing platform |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131382A (en) * | 2018-08-21 | 2019-01-04 | 中车南京浦镇车辆有限公司 | A kind of storage configuration of railcar emergency evacuation equipment |
| 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 |
-
2017
- 2017-11-28 CN CN201721611908.1U patent/CN207728302U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131382A (en) * | 2018-08-21 | 2019-01-04 | 中车南京浦镇车辆有限公司 | A kind of storage configuration of railcar emergency evacuation equipment |
| 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 |
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