CN110485897A - With fire resisting, heat preservation, sound insulation function novel platform screen door body - Google Patents
With fire resisting, heat preservation, sound insulation function novel platform screen door body Download PDFInfo
- Publication number
- CN110485897A CN110485897A CN201910880186.7A CN201910880186A CN110485897A CN 110485897 A CN110485897 A CN 110485897A CN 201910880186 A CN201910880186 A CN 201910880186A CN 110485897 A CN110485897 A CN 110485897A
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- door body
- fire
- sound insulation
- heat preservation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 22
- 238000004321 preservation Methods 0.000 title claims abstract description 19
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 62
- 239000010935 stainless steel Substances 0.000 claims abstract description 62
- 239000011521 glass Substances 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 239000003292 glue Substances 0.000 claims abstract description 15
- 230000009970 fire resistant effect Effects 0.000 claims abstract description 13
- 239000011810 insulating material Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 17
- 230000002265 prevention Effects 0.000 abstract description 5
- 238000004134 energy conservation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000005341 toughened glass Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
- E06B3/26301—Frames with special provision for insulation with prefabricated insulating strips between two metal section members
- E06B3/26303—Frames with special provision for insulation with prefabricated insulating strips between two metal section members with thin strips, e.g. defining a hollow space between the metal section members
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/46—Horizontally-sliding wings
- E06B3/4636—Horizontally-sliding wings for doors
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/54—Fixing of glass panes or like plates
- E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
- E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/6612—Evacuated glazing units
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
Abstract
The invention discloses it is a kind of with fire resisting, heat preservation, sound insulation function novel platform screen door body, including stainless steel frame, bridge cut-off handles component, fireproof and heat-insulating material, fire-resistant rubber, glue doubling steel glass, stainless steel sunk screw, stainless steel press strip；The stainless steel frame includes framework inside and outside door body, inside and outside between framework build-in bridge cut-off handle component；Fireproof and heat-insulating material is filled in the stainless steel frame；The stainless steel press strip is connected by stainless steel sunk screw with stainless steel frame；In in " door " font frame system that stainless steel press strip and stainless steel frame are formed, fire-resistant rubber is filled between stainless steel frame and glue doubling steel glass the glue doubling steel glass build-in.The present invention solves the energy conservation aspect demand such as fire prevention, heat preservation and sound insulation that common platform screen door does not consider；When fire occurs for train, it is ensured that the life and property safety for the passenger that waits in station have broad application prospects.
Description
Technical field
The present invention relates to railway and field of urban rail, it is specifically a kind of with fire resisting, heat preservation, sound insulation function it is new
Type platform screen door body.
Background technique
Current Chinese code of practice provides that common platform screen door does not consider fire prevention, heat preservation and sound insulation function.Shield door door body is
Stainless steel frame, door body glass are 10mm thickness single layer tempered glass.Silicone structure glue connection is used between glass and door body frame, is lost
About 230 DEG C of temperature of effect, when fire, not can guarantee the integrality of door body.In addition, common platform screen door casing structure does not have guarantor
Temperature and sound insulation property, are unable to reach building energy conservation requirement.
Current part Railway Passenger Stations require shield door that can have due to building fire protection and power conservation requirement when fire occurs for train
Effect closing guarantees that flue gas does not leak.Simultaneously, it is desirable that shield door can provide advantageous effect to building energy conservation, it is ensured that thermal property
Index reaches design requirement.
Summary of the invention
The present invention in order to solve the above technical problems, and provide it is a kind of with fire resisting, heat preservation, sound insulation function novel station
Platform shields door body.
The present invention is realized according to following technical scheme:
It is a kind of with fire resisting, heat preservation, sound insulation function novel platform screen door body, including stainless steel frame, bridge cut-off handles structure
Part, fireproof and heat-insulating material, fire-resistant rubber, glue doubling steel glass, stainless steel sunk screw, stainless steel press strip；
The stainless steel frame includes framework inside and outside door body, inside and outside between framework build-in bridge cut-off handle component；It is described
Fireproof and heat-insulating material is filled in stainless steel frame；
The stainless steel press strip is connected by stainless steel sunk screw with stainless steel frame；The glue doubling steel glass build-in is not in
It becomes rusty in " door " font frame system that steel press strip and stainless steel frame are formed, fire-resistant rubber is filled in stainless steel frame and doubling steel
Change between glass.
Further, the stainless steel frame material selection thin-walled box section type material.
Further, the bridge cut-off processing construction material selects light-gauge steel section.
Further, the stainless steel press strip material selection thin-walled box section type material.
Further, the glue doubling steel glass uses inside and outside double hollow systems of glass list.
Further, single glass is with a thickness of 5mm.
Further, the fireproof and heat-insulating material material is determined according to fire-protection rating, use environment.
Further, the fire-resistant rubber performance parameter is determined according to specifically used requirement.
Further, the bridge cut-off processing component and stainless steel frame are using welded connecting.
The present invention has the advantage that is with beneficial effect:
It present invention can be suitably applied to current all kinds of railways and urban track traffic passenger station, efficiently solve current all kinds of passenger station's platform screens
The relevant issues for covering the functions such as fire prevention, heat preservation, the sound insulation that door does not have, efficiently solve platform screen door building fire protection with
The particular/special requirement of energy saving aspect.When fire occurs for train, it is ensured that the security of the lives and property for the passenger that waits in station；Meanwhile also
Advantageous effect is provided to building energy conservation requirement.Embodiment party face of the present invention have install convenient, the high advantage of modularized production degree,
Very big progradation is played to the development of platform screen gate technique.
Detailed description of the invention
Fig. 1 is sectional view of the invention；
Fig. 2 is structural schematic diagram of the invention；
Fig. 3 is scheme of installation of the present invention.
Wherein,
1. stainless steel frame；2. bridge cut-off handles component；
3. fireproof and heat-insulating material；4. fire-resistant rubber；
5. glue doubling steel glass；6. stainless steel sunk screw；
7. stainless steel press strip.
Specific embodiment
The present invention will be described in detail with reference to the accompanying drawings and embodiments.
As shown in Figure 1-3, it is a kind of with fire resisting, heat preservation, sound insulation function novel platform screen door body, including stainless steel
Frame 1, bridge cut-off processing component 2, fireproof and heat-insulating material 3, fire-resistant rubber 4, glue doubling steel glass 5, stainless steel sunk screw 6, no
Become rusty steel press strip 7.
The stainless steel frame 1 includes framework inside and outside door body, material selection thin-walled box section type material；Inside and outside two
Bridge cut-off processing component 2 is used to give bridge cut-off processing between side frame body, bridge cut-off handles component 2 and stainless steel frame 1 is used and is welded to connect,
Bridge cut-off handles 2 material selection light-gauge steel section of component, and bridge cut-off processing component 2 is separated outer frame body in shield door, to be promoted
The heat-insulated and thermal insulation property of door body.
Fireproof and heat-insulating material 3 is filled in the stainless steel frame 1, to promote the fire prevention and thermal insulation property of door body；Fire prevention
3 material of thermal insulation material is determined according to factors such as fire-protection rating, use environments.
The stainless steel press strip 7 is connected by stainless steel sunk screw 6 with top stainless steel frame 1, to Horizontal limiting
Fixed doubling tempered glass 5,7 material selection thin-walled box section type material of stainless steel press strip；5 build-in of glue doubling steel glass in
In " door " font frame system that stainless steel press strip 7 and stainless steel frame 1 are formed, fire-resistant rubber 4 is filled in " door " font frame
In system, to promote the airtight performance of door body；Glue doubling steel glass 5 use inside and outside double hollow systems of glass list, single glass with a thickness of
5mm；4 performance parameter of fire-resistant rubber is determined according to specifically used requirement.
Implementation process of the invention is as follows:
The first step, completes the production of door body stainless steel frame 1, and fireproof and heat-insulating material 3 is filled in inside stainless steel frame 1.
Second step carries out bridge cut-off processing using bridge cut-off processing component 2 to outer frame body in stainless steel frame 1, and bridge cut-off handles structure
Part 2 and stainless steel frame 1 are using welded connecting.
Third step, it is adjacent stainless using the fixed stainless steel press strip 7 of stainless steel sunk screw 6 in the lower part of stainless steel frame 1
The spacing of steel sunk screw 6 is not greater than 200mm.
4th step, " door " glyph framework that installation doubling tempered glass 5 is formed in stainless steel frame 1 and stainless steel press strip 7
In system.
5th step is filled " door " glyph framework in above-mentioned 4th step using fire-resistant rubber 4.
Fig. 3 is scheme of installation of the present invention, and two fan of left and right is fixed door in figure, and two fan of centre is sliding door, fixed door with
Sliding door is all made of structure of the invention.For the size and door height of fixed door and sliding door with design, embedment for Civil Works hole is high
Degree is 3000mm.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (9)
1. it is a kind of with fire resisting, heat preservation, sound insulation function novel platform screen door body, which is characterized in that including stainless steel framework
Frame (1), bridge cut-off handle component (2), fireproof and heat-insulating material (3), fire-resistant rubber (4), glue doubling steel glass (5), stainless steel countersunk head
Screw (6), stainless steel press strip (7)；
The stainless steel frame (1) includes framework inside and outside door body, inside and outside between framework build-in bridge cut-off handle component
(2)；Fireproof and heat-insulating material (3) are filled in the stainless steel frame (1)；
The stainless steel press strip (7) is connected by stainless steel sunk screw (6) with stainless steel frame (1)；The glue doubling steel glass
Glass (5) build-in in " door " font frame system that stainless steel press strip (7) and stainless steel frame (1) are formed, fill out by fire-resistant rubber (4)
It fills between stainless steel frame (1) and glue doubling steel glass (5).
2. it is as described in claim 1 it is a kind of with fire resisting, heat preservation, sound insulation function novel platform screen door body, feature
It is, stainless steel frame (1) the material selection thin-walled box section type material.
3. it is as described in claim 1 it is a kind of with fire resisting, heat preservation, sound insulation function novel platform screen door body, feature
It is, the bridge cut-off handles component (2) material selection light-gauge steel section.
4. it is as described in claim 1 it is a kind of with fire resisting, heat preservation, sound insulation function novel platform screen door body, feature
It is, stainless steel press strip (7) the material selection thin-walled box section type material.
5. it is as described in claim 1 it is a kind of with fire resisting, heat preservation, sound insulation function novel platform screen door body, feature
It is, the glue doubling steel glass (5) uses inside and outside double hollow systems of glass list.
6. it is as claimed in claim 5 it is a kind of with fire resisting, heat preservation, sound insulation function novel platform screen door body, feature
It is, single glass is with a thickness of 5mm.
7. it is as described in claim 1 it is a kind of with fire resisting, heat preservation, sound insulation function novel platform screen door body, feature
It is, fireproof and heat-insulating material (3) material is determined according to fire-protection rating, use environment.
8. it is as described in claim 1 it is a kind of with fire resisting, heat preservation, sound insulation function novel platform screen door body, feature
It is, fire-resistant rubber (4) performance parameter is determined according to specifically used requirement.
9. it is as described in claim 1 it is a kind of with fire resisting, heat preservation, sound insulation function novel platform screen door body, feature
It is, bridge cut-off processing component (2) and stainless steel frame (1) is using welded connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910880186.7A CN110485897A (en) | 2019-09-18 | 2019-09-18 | With fire resisting, heat preservation, sound insulation function novel platform screen door body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910880186.7A CN110485897A (en) | 2019-09-18 | 2019-09-18 | With fire resisting, heat preservation, sound insulation function novel platform screen door body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110485897A true CN110485897A (en) | 2019-11-22 |
Family
ID=68558519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910880186.7A Pending CN110485897A (en) | 2019-09-18 | 2019-09-18 | With fire resisting, heat preservation, sound insulation function novel platform screen door body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110485897A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388215A (en) * | 2020-03-10 | 2020-07-10 | 杭州创威实业股份有限公司 | Micropressure oxygen-enriched ambulance |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150040481A1 (en) * | 2013-08-06 | 2015-02-12 | Carl Lee Stover | Safety gate apparatus and method |
| KR20160039472A (en) * | 2014-10-01 | 2016-04-11 | 이용규 | Glass Wall Structure for Insulated Fire Resistant |
| CN205445314U (en) * | 2015-12-31 | 2016-08-10 | 上海皓京实业股份有限公司 | Bridge cut -off fire prevention type glass partition door and window steel profile section frame that insulates against heat |
| CN206016551U (en) * | 2016-08-31 | 2017-03-15 | 力尔铝业股份有限公司 | A kind of door and window aluminium section bar of many heat insulation structurals |
| CN208168708U (en) * | 2018-03-08 | 2018-11-30 | 松下电气机器（北京）有限公司 | Fire prevention gate |
| CN208347603U (en) * | 2018-04-02 | 2019-01-08 | 西屋月台屏蔽门(广州)有限公司 | A kind of Smoke prevention structual shield door door body structure |
| CN210888680U (en) * | 2019-09-18 | 2020-06-30 | 中国铁路设计集团有限公司 | Novel platform shielding door frame body with fire-resistant, heat preservation and sound insulation functions |
-
2019
- 2019-09-18 CN CN201910880186.7A patent/CN110485897A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150040481A1 (en) * | 2013-08-06 | 2015-02-12 | Carl Lee Stover | Safety gate apparatus and method |
| KR20160039472A (en) * | 2014-10-01 | 2016-04-11 | 이용규 | Glass Wall Structure for Insulated Fire Resistant |
| CN205445314U (en) * | 2015-12-31 | 2016-08-10 | 上海皓京实业股份有限公司 | Bridge cut -off fire prevention type glass partition door and window steel profile section frame that insulates against heat |
| CN206016551U (en) * | 2016-08-31 | 2017-03-15 | 力尔铝业股份有限公司 | A kind of door and window aluminium section bar of many heat insulation structurals |
| CN208168708U (en) * | 2018-03-08 | 2018-11-30 | 松下电气机器（北京）有限公司 | Fire prevention gate |
| CN208347603U (en) * | 2018-04-02 | 2019-01-08 | 西屋月台屏蔽门(广州)有限公司 | A kind of Smoke prevention structual shield door door body structure |
| CN210888680U (en) * | 2019-09-18 | 2020-06-30 | 中国铁路设计集团有限公司 | Novel platform shielding door frame body with fire-resistant, heat preservation and sound insulation functions |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388215A (en) * | 2020-03-10 | 2020-07-10 | 杭州创威实业股份有限公司 | Micropressure oxygen-enriched ambulance |
| CN111388215B (en) * | 2020-03-10 | 2021-12-17 | 杭州创威实业股份有限公司 | Micropressure oxygen-enriched ambulance |
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