CN203685281U - Composite evacuation platform - Google Patents
Composite evacuation platform Download PDFInfo
- Publication number
- CN203685281U CN203685281U CN201420040950.2U CN201420040950U CN203685281U CN 203685281 U CN203685281 U CN 203685281U CN 201420040950 U CN201420040950 U CN 201420040950U CN 203685281 U CN203685281 U CN 203685281U
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- Prior art keywords
- crossbeam
- supporting
- cant beam
- composite material
- evacuation platform
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Abstract
A composite evacuation platform is composed of a platform surface and a supporting structure, wherein the platform surface is fixed to the supporting structure. The platform surface comprises a gapless panel surface and a plurality of supporting strips arranged under the panel surface, and the supporting strips are fixed to a cross beam through connectors with pressing plates. The supporting structure comprises the cross beam and a supporting oblique beam, the cross beam and the supporting oblique beam are respectively connected with the tunnel wall through fixing structures, and the cross beam and the supporting oblique beam are connected through a cross beam and the supporting oblique beam connector. A triangular reinforcing plate is arranged on the inner side of the connection portion of the cross beam and the supporting oblique beam. The included angle between the supporting oblique beam and the cross beam is larger than or equal to 30 degrees. The evacuation platform is compact in structure, saves the space, is integrally formed by extruding a glass fiber reinforced plastic composite material, and can be installed in a multi-workpiece combined mode so as to be suitable for underground engineering such as a subway tunnel. In addition, the engineering construction period is shortened, the work efficiency is improved, the mechanical strength of finished products is high, and the service life of the finished products is prolonged.
Description
Technical field
The utility model relates to a kind of composite material evacuation platform, especially relates to a kind of subway high flame retardant composite material evacuation platform.
Background technology
Along with the continuous expansion of our expanding economy and city size, subway construction has become national major project, and subway is large with its freight volume, speed is fast and the advantage such as safe and reliable, becomes the effective means of one of our urban traffic.
Subway has become one of intensive public place of personnel, because metro operation environment is special, safety problem is particularly outstanding, once breaking out of fire or other emergencies, passenger's emergency escape is exactly the urgent major issues that solve of needs, subway tunnel, in design-and-build process, all supportingly arranges corresponding safety measure, and it is exactly one of effective measures that evacuation platform is installed in tunnel.But now widely used evacuation platform is mainly made up of table top and braced structures, its evacuation platform floor space is larger, and while especially there is accident, subway tunnel intraoral illumination is difficult to guarantee, and security incident may occur the passenger under chaotic congested conditions.
Utility model content
For above-mentioned problems of the prior art, the utility model provides a kind of composite material evacuation platform, and that this evacuation platform has is simple in structure, intensity is high and the feature such as easy for installation.
In order to solve the problems of the technologies described above, the utility model is realized in the following manner:
A kind of composite material evacuation platform, formed by flat upper surface and braced structures two parts, described flat upper surface is fixed in braced structures, described flat upper surface comprises gapless platen surface and is located at the multiple support bars below platen surface, described support bar is by being fixed on crossbeam with the connector of pressing plate, described braced structures comprises crossbeam and supports cant beam, described crossbeam is connected by fixed structure with tunnel wall with tunnel wall and support cant beam, described crossbeam is connected with support cant beam connector by crossbeam with support cant beam, described crossbeam is provided with leg-of-mutton stiffener with the inner side of supporting cant beam junction, angle >=30 ° of described support cant beam and crossbeam.
The upper surface of described platen surface is treated non slip surface.
Described connector is bolt, is provided with the installing hole for bolt-through on crossbeam, and described bolt and installing hole size match.
Described crossbeam, platen surface and support bar are that the heat curing-type composite material of glass fiber reinforced plastic is shaped by extrusion integral.
Compared with prior art, the beneficial effect the utlity model has: evacuation platform compact conformation of the present utility model, save space, adopted glass fiber reinforced plastics composite material to be shaped by extrusion integral simultaneously, install owing to can adopting multi-work piece combined type, be applicable to the underground constructions such as subway tunnel, reduced the engineering construction cycle, improved the efficiency of work; The mechanical strength of finished product is higher, has improved the application life of finished product.
Accompanying drawing explanation
Fig. 1 is the utility model evacuation platform structural representation.
In figure, each mark is respectively: 1, flat upper surface, 2, crossbeam, 3, crossbeam and support cant beam connector, 4, support cant beam, 5, fixed structure, 6, bolt connection piece, 61, pressing plate, 7, stiffener.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the specific embodiment of the present utility model is described in further detail.
As shown in Figure 1, a kind of composite material evacuation platform, formed by flat upper surface 1 and braced structures two parts, described flat upper surface 1 is fixed in braced structures, described flat upper surface 1 comprises gapless platen surface and is located at the multiple support bars below platen surface, described support bar is fixed on crossbeam by the bolt connection piece 6 with pressing plate 61, described braced structures comprises crossbeam 2 and supports cant beam 4, described crossbeam 2 is connected by fixed structure 5 with tunnel wall with tunnel wall and support cant beam 4, described crossbeam 2 is connected with support cant beam connector 3 by crossbeam with support cant beam 4, described crossbeam 2 is provided with leg-of-mutton stiffener 7 with the inner side of supporting cant beam 4 junctions, described support cant beam 4 is 45 ° with the angle of crossbeam 2.
The upper surface of described platen surface is treated non slip surface.
Described bolt connection piece 6 offers the installing hole for bolt-through on the position corresponding with crossbeam 2, and described installing hole and bolt connection piece size match.
Described crossbeam, platen surface and support bar are that the heat curing-type composite material of glass fiber reinforced plastic is shaped by extrusion integral.
The above is only embodiment of the present utility model; statement again; for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also carry out some improvement to the utility model, these improvement are also listed in the protection domain of the utility model claim.
Claims (5)
1. a composite material evacuation platform, formed by flat upper surface (1) and braced structures two parts, it is characterized in that: described flat upper surface (1) is fixed in braced structures, described flat upper surface (1) comprises gapless platen surface and is located at the multiple support bars below platen surface, described support bar is by being fixed on crossbeam with the connector of pressing plate (61), described braced structures comprises crossbeam (2) and supports cant beam (4), described crossbeam (2) is connected by fixed structure (5) with tunnel wall with tunnel wall and support cant beam (4), described crossbeam (2) is connected with support cant beam connector (3) by crossbeam with support cant beam (4), described crossbeam (2) is provided with leg-of-mutton stiffener (7) with the inner side of supporting cant beam (4) junction, angle >=30 ° of described support cant beam (4) and crossbeam (2).
2. a kind of composite material evacuation platform according to claim 1, is characterized in that: the upper surface of described platen surface is non slip surface.
3. a kind of composite material evacuation platform according to claim 1 and 2, it is characterized in that: described connector is bolt connection piece (6), described bolt connection piece offers the installing hole for bolt-through on the position corresponding with crossbeam, and described installing hole and bolt connection piece size match.
4. a kind of composite material evacuation platform according to claim 3, is characterized in that: the heat curing-type composite material that described crossbeam, platen surface and support bar are glass fiber reinforced plastic is shaped by extrusion integral.
5. a kind of composite material evacuation platform according to claim 1, is characterized in that: 45 ° of the angles of described support cant beam (4) and crossbeam (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420040950.2U CN203685281U (en) | 2014-01-22 | 2014-01-22 | Composite evacuation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420040950.2U CN203685281U (en) | 2014-01-22 | 2014-01-22 | Composite evacuation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203685281U true CN203685281U (en) | 2014-07-02 |
Family
ID=51007199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420040950.2U Expired - Fee Related CN203685281U (en) | 2014-01-22 | 2014-01-22 | Composite evacuation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203685281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943350A (en) * | 2021-01-29 | 2021-06-11 | 南通德瑞森复合材料有限公司 | Evacuation platform made of composite material for subway tunnel |
-
2014
- 2014-01-22 CN CN201420040950.2U patent/CN203685281U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943350A (en) * | 2021-01-29 | 2021-06-11 | 南通德瑞森复合材料有限公司 | Evacuation platform made of composite material for subway tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170217 Address after: 610000 Sichuan city of Chengdu province Jinniu District high tech Industrial Park Xing Chuan Road No. 866 Building 1, No. 103 Patentee after: SICHUAN SHUANGTIE TECHNOLOGY CO., LTD. Address before: 610000, Sichuan, Wuhou District KELONG North Road, No. C, building E, building 7, No., No. 58 Patentee before: ALBERT LABOR IN SICHUAN XIN CHUANG CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20210122 |