CN208978842U - A kind of subway platform door metal threshold surface insulation layer structure - Google Patents
A kind of subway platform door metal threshold surface insulation layer structure Download PDFInfo
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- CN208978842U CN208978842U CN201821621027.2U CN201821621027U CN208978842U CN 208978842 U CN208978842 U CN 208978842U CN 201821621027 U CN201821621027 U CN 201821621027U CN 208978842 U CN208978842 U CN 208978842U
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- threshold
- layer structure
- insulation layer
- insulating layer
- platform door
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- Platform Screen Doors And Railroad Systems (AREA)
Abstract
The purpose of this utility model is to provide a kind of subway platform door metal threshold surface insulation layer structures.Subway platform door metal threshold surface insulation layer structure is made of metal or alloy threshold, insulating layer, and metal or alloy threshold is located at bottom, insulating layer is located at upper layer.Metal or alloy threshold is equipped with pedal, and insulating layer is fixedly linked with doorsill pedal by Nian Jie, riveting or joggle, and doorsill pedal is carbon steel, stainless steel or aluminium alloy.Insulating cement is equipped between threshold and insulating layer, surrounding has closing in.A length of practical threshold length of insulation layer structure, width are practical threshold width degree, and thickness is 0.5~5.5 millimeter.Overcome in the prior art the defect of threshold insulation system, insulation is vulnerable, insulation durability is poor, the technological deficiencies such as is not easily repaired.
Description
Technical field
The utility model relates to technical field of buildings, more particularly, to a kind of subway platform door metal threshold surface insulation layer
Structure.
Background technique
Reform and opening-up is since 40 years, and the economic development in China is advanced by leaps and bounds, urban track traffic (such as inter-city train, light rail
With subway etc.) construction also marches toward a high speed development stage.
Since urban rail transit construction starts to walk evening, development is fast, and the demand to new technology and new material is also more more and more urgent.One
The correct application of the material or technology planted, to guaranteeing the quality of engineering, meet the trip requirements of people and ensure the people
The security of the lives and property is most important.
Application development has exceeded 10 years to rail traffic station gate insulation system so far at home, due to technical level and recognizes
Know horizontal limitation, is doing many trial and error sex works in industry during the decade, obtaining the insulation layer structure product and technique of application
It is many kinds of, but insulation effect is difficult to reach operation demand.
Since the prior art is there are obvious shortcoming, so being badly in need of providing a kind of novel effective subway platform door shield door exhausted
Edge layer structure, basic demand must be: 1. insulation effect is good, and insulation is convenient for control；2. being safety of subway operation power-assisted, and not
It influences security against fire and does not influence platform decoration style；3. easy construction, short time limit, and for ease of maintenaince；4. not because of humid environment
Or temperature change and influence to insulate；5. cost economy.
Utility model content
In view of the deficiencies of the prior art, the purpose of this utility model is to provide a kind of subway platform door metal threshold surfaces
Insulation layer structure.The structure is built suitable for rail traffic new route station and rail transportation operation route gate metallic door
In sill Insulation Transformation project.The insulation threshold can not only construct at the scene but also can be in shop-fabricated.
Subway platform door metal threshold surface insulation layer structure is made of metal or alloy threshold, insulating layer, metal or conjunction
Jinmen sill are located at bottom, insulating layer is located at upper layer.Metal or alloy threshold is equipped with pedal, insulating layer and doorsill pedal by gluing
It connecing, rivets or joggle is fixedly linked, insulation layer structure can be made AT STATION, can also be prefabricated in workshop, surface of insulating layer
With anti-skidding and decoration functions.Doorsill pedal is that carbon steel, stainless steel or aluminium alloy are one kind of.
It is equipped with insulating cement between further doorsill pedal and insulating layer, surrounding has insulating cement closing in.
Preferred embodiment is a length of practical threshold length of insulation layer structure, and width is practical threshold width degree, thickness for 0.5~
5.5 millimeter.
The utility model has the following beneficial effects: the utility model is exhausted by providing a kind of subway platform door metal threshold surface
Edge layer structure, overcome in the prior art the defect of threshold insulation system, insulation it is vulnerable, insulation durability it is poor, be not easily repaired
Technological deficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlargement diagram of the utility model Fig. 1；
1- insulating cement；2- insulating layer；3- pedal；4- insulation threshold；5- fixed pedestal；6- platform；7- car body.
Specific embodiment
With reference to the accompanying drawing and specific embodiment, the utility model is described in further detail, but the specific reality
The mode of applying is not used to limit the protection scope of the utility model.
As shown in Figure 1, 2, subway platform door metal threshold surface insulation layer structure is made of metal threshold 4, insulating layer 2,
Metal or alloy threshold 4 is located at bottom, insulating layer 2 is located at upper layer.Metal threshold 4 is equipped with pedal 3, and insulating layer 2 and threshold step on 3
Plate is adhesively fixed connected by insulating cement 1, and 2 structure of insulating layer can be made AT STATION, can also be prefabricated in workshop, insulating layer
2 surfaces have anti-skidding and decoration functions.Doorsill pedal 3 is that carbon steel, stainless steel or aluminium alloy are one kind of.
Insulating cement 1 is equipped between further doorsill pedal 3 and insulating layer 2, surrounding has the closing in of insulating cement 1.
A length of practical threshold length of insulation layer structure, width are practical threshold width degree, and thickness is 0.5~5.5 millimeter
The above content is the utility model structure and course of work further description made thereto is combined, cannot recognize
The specific implementation for determining the utility model is only limited to these instructions.For the ordinary skill people of the utility model technical field
For member, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, all should be considered as
Belong to the protection scope of the use of the new type.
Claims (4)
1. a kind of subway platform door metal threshold surface insulation layer structure, the insulation layer structure is by metal threshold and insulating layer group
At, it is characterised in that: metal threshold is located at bottom, insulating layer is located at upper layer, and metal threshold is equipped with pedal, and insulating layer is stepped on threshold
Plate is fixedly linked by bonding, riveting or joggle.
2. a kind of subway platform door metal threshold surface insulation layer structure according to claim 1, it is characterised in that: described
Insulating cement is equipped between doorsill pedal and insulating layer, surrounding has closing in.
3. a kind of subway platform door metal threshold surface insulation layer structure according to claim 1 to 2, feature exist
In: doorsill pedal is that carbon steel, stainless steel or aluminium alloy are one kind of or several.
4. a kind of subway platform door metal threshold surface insulation layer structure according to claim 1 to 2, feature exist
In: a length of practical threshold length of the insulation layer structure, width are practical threshold width degree, and thickness is 0.5~5.5 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821621027.2U CN208978842U (en) | 2018-09-30 | 2018-09-30 | A kind of subway platform door metal threshold surface insulation layer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821621027.2U CN208978842U (en) | 2018-09-30 | 2018-09-30 | A kind of subway platform door metal threshold surface insulation layer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208978842U true CN208978842U (en) | 2019-06-14 |
Family
ID=66786390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821621027.2U Active CN208978842U (en) | 2018-09-30 | 2018-09-30 | A kind of subway platform door metal threshold surface insulation layer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208978842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812182A (en) * | 2018-12-20 | 2019-05-28 | 蔡冠之 | A kind of doorsill structure of screen door and the door body structure of screen door |
-
2018
- 2018-09-30 CN CN201821621027.2U patent/CN208978842U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812182A (en) * | 2018-12-20 | 2019-05-28 | 蔡冠之 | A kind of doorsill structure of screen door and the door body structure of screen door |
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