CN210888680U - Novel platform shielding door frame body with fire-resistant, heat preservation and sound insulation functions - Google Patents
Novel platform shielding door frame body with fire-resistant, heat preservation and sound insulation functions Download PDFInfo
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- CN210888680U CN210888680U CN201921549845.0U CN201921549845U CN210888680U CN 210888680 U CN210888680 U CN 210888680U CN 201921549845 U CN201921549845 U CN 201921549845U CN 210888680 U CN210888680 U CN 210888680U
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Abstract
The utility model discloses a novel platform screen door frame body with fire-resistant, heat preservation and sound insulation functions, which comprises a stainless steel frame, a bridge cut-off processing component, a fire-resistant heat preservation material, fire-resistant rubber, doubling toughened glass, a stainless steel countersunk screw and a stainless steel pressing strip; the stainless steel frame comprises a door body inner side frame body and a door body outer side frame body, and a broken bridge processing component is embedded between the inner side frame body and the outer side frame body; fireproof heat-insulating materials are filled in the stainless steel frame; the stainless steel pressing strip is connected with the stainless steel frame through a stainless steel countersunk head screw; the laminated toughened glass is embedded and fixed in a frame system which is shaped like a Chinese character 'men' and is formed by the stainless steel pressing strip and the stainless steel frame, and the fireproof rubber is filled between the stainless steel frame and the laminated toughened glass. The utility model solves the energy saving requirements of fire prevention, heat preservation, sound insulation and the like which are not considered by the common platform shield door; when a fire disaster occurs in the train, the life and property safety of passengers waiting in the station is ensured, and the method has wide application prospect.
Description
Technical Field
The utility model relates to a railway and urban rail transit field specifically are a novel platform screen door framework with fire-resistant, heat preservation, sound insulation function.
Background
The existing standard of China stipulates that the fire prevention, heat preservation and sound insulation functions of a common platform screen door are not considered. The shielding door body is a stainless steel frame, and the door body glass is single-layer toughened glass with the thickness of 10 mm. The glass and the door frame are connected by adopting silicone structural adhesive, the failure temperature is about 230 ℃, and the integrity of the door body can not be ensured in case of fire. In addition, the frame structure of the common platform screen door does not have heat preservation and sound insulation performance, and cannot meet the energy-saving requirement of buildings.
Due to the fire prevention and energy saving requirements of buildings in some railway passenger stations at present, a shielding door is required to be effectively closed when a train is in a fire disaster, and the smoke is prevented from leaking. Meanwhile, the shielding door is required to provide a beneficial effect on building energy conservation and ensure that the thermal performance index reaches the design requirement.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve foretell technical problem, and provide a novel platform screen door framework with fire-resistant, heat preservation, sound insulation function.
The utility model discloses a realize according to following technical scheme:
a novel platform shielding door frame body with fire-resistant, heat-preservation and sound-insulation functions comprises a stainless steel frame, a bridge cut-off processing component, a fire-resistant heat-preservation material, fire-resistant rubber, laminated toughened glass, stainless steel countersunk screws and stainless steel battens;
the stainless steel frame comprises a door body inner side frame body and a door body outer side frame body, and a broken bridge processing component is embedded between the inner side frame body and the outer side frame body; fireproof heat-insulating materials are filled in the stainless steel frame;
the stainless steel pressing strip is connected with the stainless steel frame through a stainless steel countersunk head screw; the laminated toughened glass is embedded and fixed in a frame system which is shaped like a Chinese character 'men' and is formed by the stainless steel pressing strip and the stainless steel frame, and the fireproof rubber is filled between the stainless steel frame and the laminated toughened glass.
Furthermore, the stainless steel frame material is a thin-wall box-shaped section bar.
Furthermore, the material of the bridge-cut processing component is thin-walled steel.
Furthermore, the stainless steel pressing strip is made of thin-wall box-shaped section materials.
Furthermore, the laminated toughened glass adopts an inner-outer double-glass single-hollow system.
Further, the thickness of the single glass is 5 mm.
Further, the fireproof heat-insulating material is determined according to the fireproof grade and the use environment.
Further, the fire-resistant rubber performance parameters are determined according to specific use requirements.
Furthermore, the broken bridge processing component is connected with the stainless steel frame in a welding mode.
The utility model has the advantages and beneficial effects that:
the utility model discloses can be applicable to current all kinds of railways and urban rail transit passenger station, effectively solve the relevant problem of functions such as the fire prevention that current all kinds of passenger station platform shield doors do not possess, heat preservation, sound insulation, solved the special requirement of platform shield door in the aspect of building fire prevention and energy-conservation effectively. When a fire disaster happens to the train, the life and property safety of passengers waiting in the station is ensured; meanwhile, the method also provides a beneficial effect on the energy-saving requirement of the building. The utility model discloses it is convenient to implement the aspect of having the installation, and the advantage that the modularization production degree is high plays very big propulsive effect to platform shield door technical development.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
fig. 3 is an installation schematic diagram of the present invention.
Wherein, 1, stainless steel frame; a bridge cut-off processing member;
3. a fireproof heat-insulating material; 4, fire-resistant rubber;
5. laminated toughened glass; 6, stainless steel countersunk head screws;
7. and (5) pressing strips made of stainless steel.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1-3, a novel platform screen door frame body with fire-resistant, heat-preservation and sound-insulation functions comprises a stainless steel frame 1, a bridge-cut-off processing component 2, a fire-resistant heat-preservation material 3, fire-resistant rubber 4, laminated toughened glass 5, stainless steel countersunk head screws 6 and stainless steel battens 7.
The stainless steel frame 1 comprises a frame body on the inner side and the outer side of the door body, and is made of thin-wall box-shaped section materials; a bridge-cut processing component 2 is adopted between the inner side frame body and the outer side frame body to carry out bridge-cut processing, the bridge-cut processing component 2 is connected with the stainless steel frame 1 in a welding mode, the bridge-cut processing component 2 is made of thin-wall section steel, and the bridge-cut processing component 2 separates the inner frame body and the outer frame body of the shielding door to improve the heat insulation performance and the heat preservation performance of the door body.
The stainless steel frame 1 is filled with fireproof heat-insulating materials 3 for improving the fireproof and heat-insulating performance of the door body; the material of the fireproof heat-insulating material 3 is determined according to the fire-proof grade, the use environment and other factors.
The stainless steel pressing strip 7 is connected with the upper stainless steel frame 1 through a stainless steel countersunk screw 6 and used for horizontally limiting and fixing the laminated toughened glass 5, and the stainless steel pressing strip 7 is made of a thin-wall box-shaped section; the laminated toughened glass 5 is embedded and fixed in a door-shaped frame system formed by the stainless steel pressing strip 7 and the stainless steel frame 1, and the fireproof rubber 4 is filled in the door-shaped frame system to improve the sealing performance of the door body; the laminated toughened glass 5 adopts an internal and external double-glass single hollow system, and the thickness of the single glass is 5 mm; the performance parameters of the fire-resistant rubber 4 are determined according to specific use requirements.
The utility model discloses an implementation as follows:
firstly, finishing the production of the stainless steel frame 1 of the door body, and filling the fireproof heat-insulating material 3 in the stainless steel frame 1.
And secondly, performing bridge cutoff treatment on the inner frame body and the outer frame body of the stainless steel frame 1 by using a bridge cutoff treatment member 2, wherein the bridge cutoff treatment member 2 is connected with the stainless steel frame 1 in a welding manner.
And thirdly, fixing a stainless steel pressing strip 7 on the lower part of the stainless steel frame 1 by using stainless steel countersunk head screws 6, wherein the distance between every two adjacent stainless steel countersunk head screws 6 is not more than 200 mm.
Fourthly, installing the laminated toughened glass 5 in a door-shaped frame system formed by the stainless steel frame 1 and the stainless steel pressing strip 7.
And fifthly, filling the frame shaped like the Chinese character 'men' in the fourth step with refractory rubber 4.
Fig. 3 is the utility model discloses the installation schematic diagram, about in the picture two are the fixed door, two in the middle of for the sliding door, fixed door and sliding door all adopt the utility model discloses the structure. The sizes of the fixed door and the sliding door and the height of the door body are designed, and the height of the civil engineering reserved hole is 3000 mm.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. A novel platform shielding door frame body with fire-resistant, heat-preservation and sound-insulation functions is characterized by comprising a stainless steel frame (1), a bridge-cut-off processing component (2), a fire-resistant heat-preservation material (3), fire-resistant rubber (4), laminated toughened glass (5), stainless steel countersunk head screws (6) and stainless steel pressing strips (7);
the stainless steel frame (1) comprises a door body inner side frame body and a door body outer side frame body, and a broken bridge processing component (2) is embedded between the inner side frame body and the outer side frame body; the stainless steel frame (1) is filled with fireproof heat-insulating materials (3);
the stainless steel pressing strip (7) is connected with the stainless steel frame (1) through a stainless steel countersunk head screw (6); the laminated toughened glass (5) is embedded and fixed in a door-shaped frame system formed by the stainless steel pressing strip (7) and the stainless steel frame (1), and the refractory rubber (4) is filled between the stainless steel frame (1) and the laminated toughened glass (5).
2. The novel platform shielding door frame body with the functions of fire resistance, heat preservation and sound insulation as claimed in claim 1, wherein the stainless steel frame (1) is made of thin-wall box-shaped section material.
3. The novel platform screen door frame body with fire-resistant, heat-preservation and sound-insulation functions as claimed in claim 1, wherein the bridge cut-off processing member (2) is made of thin-wall section steel.
4. The novel platform shielding door frame body with the functions of fire resistance, heat preservation and sound insulation as claimed in claim 1, wherein the stainless steel pressing strip (7) is made of thin-wall box-shaped section material.
5. The novel platform shielding door frame body with the functions of fire resistance, heat preservation and sound insulation as claimed in claim 1, wherein the laminated toughened glass (5) adopts an inner and outer double-glass single-hollow system.
6. The novel platform shielding door frame body with fire-resistant, heat-preservation and sound-insulation functions as claimed in claim 5, wherein the thickness of the single glass is 5 mm.
7. The new platform screen door frame body with fire-resistant, heat-preservation and sound-insulation functions as claimed in claim 1, characterized in that the material of the fire-proof and heat-preservation material (3) is determined according to fire-proof grade and use environment.
8. The novel platform shielding door frame body with the functions of fire resistance, heat preservation and sound insulation as claimed in claim 1, wherein the performance parameters of the fire-resistant rubber (4) are determined according to specific use requirements.
9. The new platform screen door frame body with fire-resistant, heat-preservation and sound-insulation functions as claimed in claim 1, characterized in that the bridge cut-off processing member (2) is connected with the stainless steel frame (1) by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921549845.0U CN210888680U (en) | 2019-09-18 | 2019-09-18 | Novel platform shielding door frame body with fire-resistant, heat preservation and sound insulation functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921549845.0U CN210888680U (en) | 2019-09-18 | 2019-09-18 | Novel platform shielding door frame body with fire-resistant, heat preservation and sound insulation functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210888680U true CN210888680U (en) | 2020-06-30 |
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ID=71323929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921549845.0U Active CN210888680U (en) | 2019-09-18 | 2019-09-18 | Novel platform shielding door frame body with fire-resistant, heat preservation and sound insulation functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210888680U (en) |
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2019
- 2019-09-18 CN CN201921549845.0U patent/CN210888680U/en active Active
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