CN209505731U - Urban rail traffic platform door system insulation doorsill device - Google Patents
Urban rail traffic platform door system insulation doorsill device Download PDFInfo
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- CN209505731U CN209505731U CN201920148927.8U CN201920148927U CN209505731U CN 209505731 U CN209505731 U CN 209505731U CN 201920148927 U CN201920148927 U CN 201920148927U CN 209505731 U CN209505731 U CN 209505731U
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Abstract
The utility model discloses a kind of urban rail traffic platform door system insulation doorsill devices, it is dielectrically separated from plate (3) and platform side threshold substrate (5) including the platform side step plate (1) that links together by the first screw and nut, platform side, and the rail side step plate (2) that links together by the second screw and nut, rail side are dielectrically separated from plate (4) and rail side threshold substrate (6).The platform side threshold substrate (5) of the utility model is dielectrically separated from plate (3) by platform side and is dielectrically separated from platform side step plate (1), and insulation sleeve (7) are provided at the connecting portion of three, keep platform threshold outer surface completely insulated；Rail side threshold substrate (6) is dielectrically separated from plate (4) by rail side and is dielectrically separated from rail side step plate (2), insulation sleeve (7) are also equipped at the connecting portion of three, keep track threshold outer surface completely insulated, so that the doorsill device that makes to insulate is with self-insulating function.
Description
Technical field
The utility model relates to a kind of building elements of urban rail traffic platform door system more particularly to one kind to be installed on
With the doorsill device of self-insulating function at urban rail traffic platform door.
Background technique
Urban rail traffic platform door door body insulation against ground is a difficult point of gate industry, accomplishes complete insulation against ground
It is difficult larger.Mark time support construction of the platform gate threshold as the upper Train of passenger, directly contacts with passenger, and distance train vehicle
Body is close, although entire platform door system has done insulation against ground processing, and with rail equipotential link, effect cannot be complete
All risk insurance card, sometimes, train vehicle body and gate door body will appear potential difference, if the luggage bottom for having passenger to draw at this time is metal
Part generates voltage difference, to generate electric current, or even beats by being possible to be connected vehicle body and threshold when door sill area
Fiery phenomenon.
Utility model content
Based on drawbacks described above, the utility model proposes the urban rail traffic platform door system with self-insulating function is exhausted
Edge doorsill device, including being located at gate two sides and platform threshold insulation system spaced apart and track threshold are exhausted
Edge system；
The platform threshold insulation system includes setting gradually from top to bottom and being connected to one by the first screw and nut
The platform side step plate that rises, platform side are dielectrically separated from plate and platform side threshold substrate, the track threshold insulation system include from
Set gradually under and the rail side step plate that is linked together by the second screw and nut, rail side be dielectrically separated from plate and
Rail side threshold substrate；
First screw is externally provided with insulation sleeve, and first screw and its nut are isolated with the platform side threshold substrate
It opens, second screw, which is externally provided with insulation sleeve, keeps apart second screw and its nut with the rail side threshold substrate.
Further, first screw and the second screw are respectively to be welded in platform side step plate and rail side step plate
The kind of lower surface welds nail, and the section of the insulation sleeve is T-shaped and is set at the mounting hole of first screw and the second screw.
Further, the upper surface of the platform side step plate and rail side step plate is stamped and formed out concave-convex alternate knot
Structure.
Further, the platform side be dielectrically separated from plate and rail side to be dielectrically separated from the upper and lower surfaces of plate be zigzag
Structure.
Further, the platform side step plate, platform side are dielectrically separated from plate and platform side threshold substrate, rail side are marked time
Plate, rail side are dielectrically separated from plate and the cross section of rail side threshold substrate is inverted U shape；The rail side step plate is close to gate
The side bottom of side is equipped with flange, which extends to platform side step plate close to the underface of gate side side.
Further, there are gaps between the side of gate side for the flange and platform side step plate.
Further, the platform side step plate, platform side are dielectrically separated from plate and platform side threshold substrate close to gate
The side of side is successively bonded location and installation, and there are gaps between the side of platform side by three；The rail side is marked time
Plate, rail side are dielectrically separated from plate and rail side threshold substrate and are successively bonded location and installation close to the side of track side, and three leans on
There are gaps between the side of nearly gate side.
Further, the lower surface of the platform side threshold substrate and rail side threshold substrate passes through welding threshold connecting plate
The two is fixed together, the fragrant slot in Kazakhstan is welded with below the platform side threshold substrate and rail side threshold substrate, the Kazakhstan is fragrant
Place square nut in slot, gate column bottom substrate by the connection of bolt and square nut and platform side threshold substrate and
Rail side threshold substrate is fixedly connected.
Further, the track threshold insulation system is equipped with the anti-of insulation close to the outside portion of track and steps on hungry area item dress
It sets, the anti-upper surface for stepping on hungry area strip device is concordant with rail side step plate, and screw hole, the rail side are provided on lateral surface
It is welded with nut on the side of threshold substrate, the anti-connection for stepping on hungry area strip device by bolts and nuts and rail side threshold base
Plate is fixedly connected.
Further, the anti-carbon steel substrate for stepping on hungry area strip device and including compound inslation rubber and embedding, it is described to prevent stepping on
Hungry area strip device is concave-convex alternate structure close to the side side of track, and the alternate inside configuration of the bumps not carbon steel base
Plate.
Compared with the existing technology it insulate doorsill device compared with the urban rail traffic platform door system of, the utility model, platform
Side door sill substrate is dielectrically separated from plate by platform side and is dielectrically separated from platform side step plate, is provided at the connecting portion of three absolutely
Edge set keeps platform threshold outer surface completely insulated；Rail side threshold substrate is dielectrically separated from plate by rail side and marks time with rail side
Plate is dielectrically separated from, and is also equipped with insulation sleeve at the connecting portion of three, keeps track threshold outer surface completely insulated, to make entire
The doorsill device that insulate has self-insulating function.
Detailed description of the invention
Fig. 1 is the integral outer structural schematic diagram of the utility model insulation doorsill device；
Fig. 2 is the cross-sectional view in the direction A-A in Fig. 1；
Fig. 3 is the enlarged diagram in Fig. 2 at S；
Fig. 4 is the anti-front view for stepping on hungry area strip device of the utility model；
Fig. 5 is the anti-top view for stepping on hungry area strip device of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the utility model is described in further detail, specific embodiment described herein only to explain the utility model, and
It is not used in restriction the utility model.
As depicted in figs. 1 and 2, the urban rail traffic platform door system insulation doorsill device of the utility model, including point
It Wei Yu not 15 two sides of gate and platform threshold insulation system spaced apart and track threshold insulation system gate.Institute
Stating platform threshold insulation system includes the platform side step plate 1 to be linked together by the first screw and nut, platform side insulation
Isolation board 3, platform side threshold substrate 5.The track threshold insulation system includes being linked together by the second screw and nut
Rail side step plate 2, rail side be dielectrically separated from plate 4 and rail side threshold substrate 6.
Wherein, platform side is dielectrically separated from the lower section that plate 3 is located at platform side step plate 1, and platform side threshold substrate 5 is located at platform
Side is dielectrically separated from the lower section of plate 3；Rail side is dielectrically separated from the lower section that plate 4 is located at rail side step plate 2, rail side threshold substrate 6
The lower section of plate 4 is dielectrically separated from positioned at rail side.Also, platform side step plate 1 and rail side step plate 2 are located at same level
On, the two is spaced apart, and centre is equipped with gate sliding guide shoe sliding slot 12, plays gate slide-and-guide.
First screw and the second screw can be welded to the following table of platform side step plate 1 and rail side step plate 2
The double kind of weldering in face is followed closely, and the platform side is dielectrically separated from plate 3, platform side threshold substrate 5 and rail side and is dielectrically separated from plate 4 and rail
Circular hole is opened up on road side door sill substrate 6, the position of circular hole is corresponding with the position of kind weldering nail, and insulation sleeve 7 is equipped in circular hole, described
Kind weldering nail is passed through from the centre bore of insulation sleeve 7 to be screwed on the nut of 6 lower part of platform side threshold substrate 5 and rail side threshold substrate
So as to by the step plate of gate two sides, be dielectrically separated from plate and threshold substrate is fixed together.Insulation sleeve 7 herein is excellent
The insulation sleeve that cross section is T-shaped is selected, it is complete so that weldering nail and nut and platform side threshold substrate 5 and rail side threshold substrate 6 will be planted
All insulation isolation.So far, platform side step plate 1 and platform side threshold substrate 5, rail side step plate 2 and rail side threshold substrate 6
Completely insulated isolation, threshold outer surface itself have self-insulating performance.
The platform side step plate 1 of the utility model, platform side are dielectrically separated from plate 3, platform side threshold substrate 5, rail side and step on
Step plate 2, rail side is dielectrically separated from plate 4 and the cross section of rail side threshold substrate 6 is inverted U shape.The rail side step plate 2 leans on
It is equipped with flange 21 at the side bottom of nearly 15 side of gate, which extends to platform side step plate 1 close to gate 15
Side side it is just following.Flange 21, which is arranged, can prevent foreign matter from falling the platform civil engineering that enters the station by the sliding slot between two pieces of step plates
Slot is fallen into track.Also, flange 21 and platform side step plate 1 can be there are between the side of 15 side of gate
Gap, not accumulate the tiny dust such as dust in threshold sliding slot.
The platform side step plate 1, platform side are dielectrically separated from plate 3 and platform side threshold substrate 5 close to gate side
Side is successively bonded location and installation, and there are gaps between the side of platform side by three.Platform side can be absorbed in the gap
Step plate 1, platform side are dielectrically separated from the straightness error of plate 3 and platform side threshold substrate 5, are convenient for overall package, and do not influence
Threshold performance.The rail side step plate 2, rail side are dielectrically separated from plate 4 and rail side threshold substrate 6 close to the side of rail side
It is successively bonded location and installation, also there are gaps between the side close to gate side by three, also can absorb between three
Straightness error.
The platform side threshold substrate 5 of the utility model and the lower surface of rail side threshold substrate 6 are welded by threshold connecting plate 8
It is connected into an entirety and the load-carrying members as threshold.The lower surface of the platform door pillar of platform door system and column bottom substrate
14 are welded into load-carrying members of the entirety as gate.In the lower section of platform side threshold substrate 5 and rail side threshold substrate 6
Fragrant slot 9 is breathed out in welding, places square nut 10 breathing out in fragrant slot 9, and bolt is interted rotation from the bottom of column bottom substrate 14 upwards
It is screwed into square nut 10, can connect fixed between the insulation doorsill device and load-carrying members column 13 of entire platform door system
It connects.Since using the connection type for breathing out fragrant slot 9, square nut 10 can horizontally slip in breathing out fragrant slot 9, increasing can be absorbed
Installation error, so that entirely insulation doorsill device is easy for installation, easily operated.
As shown in figure 3, the platform side step plate 1 and rail side step plate 2 of the utility model can select stainless steel system
Make, Sheet Metal Forming Technology can be used in upper surface, forms the first concave-convex interphase structure 101, plays the role of anti-skidding.The platform side insulation
Isolation board 3 and rail side, which are dielectrically separated from plate 4, to select composite insulating board to make, and upper and lower surfaces are zigzag structure
102, platform side can be increased and be dielectrically separated from plate 3 and platform side step plate 1 and platform side threshold substrate 5 and increase rail side
The frictional force being dielectrically separated between plate 4 and rail side step plate 2 and rail side threshold substrate 6.Platform side threshold substrate 5 and track
Side door sill substrate 6 can select steel substrate to make, and enhance the load-bearing property of the two.
As shown in Figure 1, because of track clearance requirement, in certain platform door systems, threshold track side edge and train vehicle body it
Between distance it is larger, to prevent apart from larger and passenger is made to occur stepping on empty situation, can be installed at threshold edge and anti-step on hungry area
Strip device 11, the anti-upper surface for stepping on hungry area strip device 11 is concordant with rail side step plate 2, circular hole is provided on lateral surface, institute
State and be welded with nut on the side of rail side threshold substrate 6, this is anti-step on hungry area strip device 11 by the connections of bolts and nuts with
Rail side threshold substrate 6 is fixedly connected.
As shown in Figure 4 and Figure 5, the anti-hungry area strip device 11 of stepping on includes compound inslation rubber and carbon steel substrate, carbon steel base
Plate can increase the intensity of adhesive tape, improve the anti-bearing capacity for stepping on hungry area strip device 11, and entire carbon steel substrate is embedded in compound exhausted
In edge rubber, entire anti-hungry area strip device 11 itself of stepping on insulate.The compound inslation rubber is second concave-convex close to the side of track
Interphase structure 103, second concave-convex 103 region of interphase structure are free of any steel part, when train miss the stop the vehicle body amplitude of oscillation it is larger when, such as
Fruit vehicle body is stepped on hungry area strip device 11 and is contacted with anti-, and such design can be such that adhesive tape is compressed, and avoid causing to damage to vehicle body.
The advantage of the utility model is:
1, by setting, platform side is dielectrically separated from plate 3, rail side is dielectrically separated from plate 4 and insulation sleeve 7, makes threshold outer surface sheet
Body has self-insulating performance；
2, rail side step plate 2 is equipped with flange 21, can prevent foreign matter from dropping into platform civil engineering slot or falling into track；
3, the upper surface of platform side step plate 1 and rail side step plate 2 can play anti-equipped with the first concave-convex interphase structure 101
Sliding effect；
4, platform side be dielectrically separated from plate 3 and rail side to be dielectrically separated from the upper and lower surfaces of plate 4 be zigzag structure 102, can be with
Increase frictional force；
5, compound inslation rubber is the second concave-convex trench structure 103 close to the side of track, can step on hungry area item to avoid anti-
Device 11 causes to damage to vehicle body.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, the utility model can have which kind of change and variation.It is all in the spirit and principles of the utility model
Within any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.
Claims (10)
- The doorsill device 1. a kind of urban rail traffic platform door system insulate, including it is located at gate two sides and interval centainly The platform threshold insulation system and track threshold insulation system of distance；It is characterized by:The platform threshold insulation system includes setting gradually and being linked together from top to bottom by the first screw and nut Platform side step plate (1), platform side are dielectrically separated from plate (3) and platform side threshold substrate (5), the track threshold insulation system packet Include the rail side step plate (2) for setting gradually and linking together from top to bottom by the second screw and nut, rail side insulate Isolation board (4) and rail side threshold substrate (6)；First screw be externally provided with insulation sleeve (7) by first screw and its nut and the platform side threshold substrate (5) every Leave, second screw be externally provided with insulation sleeve (7) by second screw and its nut and the rail side threshold substrate (6) every It leaves.
- The doorsill device 2. urban rail traffic platform door system according to claim 1 insulate, it is characterised in that: described the One screw and the second screw are respectively the kind weldering nail for being welded in platform side step plate (1) and rail side step plate (2) lower surface, institute The section for stating insulation sleeve (7) is T-shaped and be set at the mounting hole of first screw and the second screw.
- The doorsill device 3. urban rail traffic platform door system according to claim 1 insulate, it is characterised in that: the station The upper surface of platform side step plate (1) and rail side step plate (2) is stamped and formed out concave-convex alternate structure.
- The doorsill device 4. urban rail traffic platform door system according to claim 3 insulate, it is characterised in that: the station Platform side be dielectrically separated from plate (3) and rail side to be dielectrically separated from the upper and lower surfaces of plate (4) be zigzag structure.
- The doorsill device 5. urban rail traffic platform door system according to claim 1 insulate, it is characterised in that: the station Platform side step plate (1), platform side are dielectrically separated from plate (3) and platform side threshold substrate (5), rail side step plate (2), rail side are exhausted The cross section of edge isolation board (4) and rail side threshold substrate (6) is inverted U shape；The rail side step plate (2) is close to gate one The side bottom of side is equipped with flange (21), which extends to platform side step plate (1) close to gate side side Underface.
- The doorsill device 6. urban rail traffic platform door system according to claim 5 insulate, it is characterised in that: described to turn over There are gaps between the side of gate side for side (21) and platform side step plate (1).
- The doorsill device 7. urban rail traffic platform door system according to claim 5 insulate, it is characterised in that: the station Platform side step plate (1), platform side be dielectrically separated from plate (3) and platform side threshold substrate (5) close to gate side side successively It is bonded location and installation, there are gaps between the side of platform side by three；The rail side step plate (2), rail side are exhausted The side of edge isolation board (4) and the close track side of rail side threshold substrate (6) is successively bonded location and installation, and three is close to platform There are gaps between the side of door side.
- The doorsill device 8. urban rail traffic platform door system according to claim 1-7 insulate, feature exist In: the lower surface of the platform side threshold substrate (5) and rail side threshold substrate (6) is by welding threshold connecting plate (8) for two Person is fixed together, and the fragrant slot (9) in Kazakhstan is welded with below the platform side threshold substrate (5) and rail side threshold substrate (6), should It breathes out in fragrant slot (9) and places square nut (10), gate column bottom substrate (14) passes through the company of bolt and square nut (10) It connects and is fixedly connected with platform side threshold substrate (5) and rail side threshold substrate (6).
- The doorsill device 9. urban rail traffic platform door system according to claim 1-7 insulate, feature exist In: the track threshold insulation system is equipped with the anti-of insulation close to the outside portion of track and steps on hungry area strip device (11), described to prevent stepping on The upper surface of hungry area strip device (11) is concordant with rail side step plate (2), and screw hole, the rail side threshold are provided on lateral surface It is welded with nut on the side of substrate (6), the anti-connection for stepping on hungry area strip device (11) by bolts and nuts and track side door Sill substrate (6) is fixedly connected.
- The doorsill device 10. urban rail traffic platform door system according to claim 9 insulate, it is characterised in that: described Anti- hungry area strip device (11) of stepping on includes compound inslation rubber and embedded carbon steel substrate, and described anti-to step on hungry area strip device (11) close The side side of track is concave-convex alternate structure, and the alternate inside configuration of the bumps not carbon steel substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920148927.8U CN209505731U (en) | 2019-01-29 | 2019-01-29 | Urban rail traffic platform door system insulation doorsill device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920148927.8U CN209505731U (en) | 2019-01-29 | 2019-01-29 | Urban rail traffic platform door system insulation doorsill device |
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| CN209505731U true CN209505731U (en) | 2019-10-18 |
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| CN201920148927.8U Active CN209505731U (en) | 2019-01-29 | 2019-01-29 | Urban rail traffic platform door system insulation doorsill device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483472A (en) * | 2019-01-29 | 2020-08-04 | 方大智创科技有限公司 | Insulating threshold device of urban rail transit platform door system |
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2019
- 2019-01-29 CN CN201920148927.8U patent/CN209505731U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483472A (en) * | 2019-01-29 | 2020-08-04 | 方大智创科技有限公司 | Insulating threshold device of urban rail transit platform door system |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 Guangdong 5 high tech Industrial Park, Shenzhen, Nanshan District, South China Science and technology building, twelve South Road. Patentee after: Fangda Zhiyuan Technology Co.,Ltd. Address before: 518057 Fangda Science and Technology Building, South 12 South Science and Technology Road, Nanshan High-tech Industrial Park, Shenzhen City, Guangdong Province Patentee before: FANGDA ZHICHUANG TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |