CN203835440U - Novel evacuation platform - Google Patents
Novel evacuation platform Download PDFInfo
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- CN203835440U CN203835440U CN201420237549.8U CN201420237549U CN203835440U CN 203835440 U CN203835440 U CN 203835440U CN 201420237549 U CN201420237549 U CN 201420237549U CN 203835440 U CN203835440 U CN 203835440U
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- evacuation platform
- buttress
- evacuation
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- plate
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Abstract
A novel evacuation platform comprises evacuation platform plates and evacuation platform buttresses. The evacuation platform plates comprise the evacuation platform upper plate and the evacuation platform lower plate. The evacuation platform buttresses comprise the main evacuation platform buttress and the subsidiary evacuation platform buttress. The novel evacuation platform further comprises a tensioned bar, a thin steel plate and a groove. The thin steel plate is of a U-shaped structure wrapped on the outside of the main evacuation platform buttress. The groove is formed in the upper portion of the main evacuation platform buttress. One end of the tension bar is fixed to the inside of the subsidiary evacuation platform buttress. The other end of the tension bar extends outwards by a certain distance. The subsidiary evacuation platform buttress can slide freely inside the thin steel plate of the U-shaped structure. According to the novel evacuation platform, the evacuation platform plates are divided into the upper plate and the lower plate, the evacuation platform buttresses include the main buttress and the subsidiary buttress, the U-shaped thin steel plate sliding way is arranged on the lower portion of the main buttress, the subsidiary buttress can slide in the sliding way conveniently so that the width of the subsidiary buttress can be changed, and unequal changes in space width inside a subway tunnel are realized.
Description
Technical field
The utility model belongs to subway dispersing platform field, is specifically related to a kind of novel evacuation platform.
Background technology
In recent years, along with the develop rapidly of China's economic and the continuous expansion of city size, domestic track traffic industry presents flourish trend, the advantages such as it is large with freight volume, speed is fast, safe and reliable, become a kind of effective means of alleviating traffic pressure, progressively enter Chinese small and medium-sized cities.
Urban track traffic personnel are intensive, once breaking out of fire or other accidents, whether passenger can emergency escape be exactly the urgent major issues that solve of needs.At present, in subway tunnel design-and-build process, in supporting safety measure, just comprise passenger's life-saving evacuation platform is set, and evacuation platform is as a lifeline engineering, its importance should be equal to main body support mechanism, so the design of the security performance of evacuation platform becomes bone of contention.But due to humid environment in subway tunnel, just require evacuation platform not only will have enough mechanical strengths, also to possess the performances such as good fire prevention, protection against the tide, anticorrosion, simultaneously in tunnel, space width everywhere may differ by width, the evacuation platform plate of single-width can not be satisfied the demand, cause installation inconvenience.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of novel evacuation platform, this evacuation platform not only can mechanical strength requirement, and can freely adjust according to the difference of space width in tunnel the width of evacuation platform plate, meet the needs of installation.
In order to solve the problems of the technologies described above, the utility model is realized in the following manner:
A kind of novel evacuation platform, comprise evacuation platform plate and evacuation platform buttress, described evacuation platform buttress is fixed in tunnel wall by chemical anchor bolts, and evacuation platform plate and evacuation platform buttress are bolted to connection, wherein also comprise steel bar stress, steel sheet and groove
Described evacuation platform plate is made up of evacuation platform upper plate and evacuation platform lower plate, evacuation platform upper plate and evacuation platform lower plate are side " L-type " plate, and evacuation platform upper plate can be free to slide in evacuation platform lower plate, to adapt to the evacuation platform buttress of different in width;
Described evacuation platform buttress is made up of the main buttress of evacuation platform and evacuation platform time buttress, described steel sheet is " U-shaped " structure of the parcel main buttress of evacuation platform outside, and the bottom of the main buttress of evacuation platform is fixed in its one end, described groove is arranged on the top of the main buttress of evacuation platform, inside grooves is provided with stirrup, for passing through for steel bar stress, pass, the inside of evacuation platform time buttress is fixed in one end of described steel bar stress, the other end freely stretches out a segment distance, described evacuation platform time buttress can be free to slide in " U-shaped " structure steel sheet, to adapt to the width of different spaces in tunnel.
Further, described steel-sheet thickness is 1mm.
The quantity of described steel bar stress is 4, is divided into two-layer up and down.
The length that the other end of described steel bar stress freely stretches out a segment distance is 400mm.
The width of the main buttress of described evacuation platform is 450mm, and the width of evacuation platform time buttress is 250mm, and steel-sheet width is 250mm.
Compared with prior art, the beneficial effect the utlity model has: the utility model is by being divided into evacuation platform plate upper and lower two plates, evacuation platform buttress is also divided into primary and secondary buttress two parts simultaneously, be provided with " U-shaped " steel sheet chute by the bottom at main buttress, convenient time buttress slides in chute, realize the wide variety of buttress, and then meet the variation not etc. of space width in subway tunnel; Evacuation platform buttress changes according to the variation of buttress width, and space between buttress and landing slab fills by special High Performance Mortar, in order to meet the requirement of strength of evacuation platform.
Brief description of the drawings
Fig. 1 is evacuation platform structural representation of the present utility model;
Fig. 2 is evacuation platform buttress structural representation of the present utility model;
Fig. 3 is that the A of Fig. 2 is to schematic diagram;
Fig. 4 is a kind of embodiment schematic diagram of the present utility model;
Fig. 5 is another kind of embodiment schematic diagram of the present utility model.
In figure, each mark is respectively: 1, evacuation platform plate, 11, evacuation platform upper plate, 12, evacuation platform lower plate, 2, steel bar stress, 3, evacuation platform buttress, 31, the main buttress of evacuation platform, 32, evacuation platform time buttress, 4, steel sheet, 5, groove.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, detailed description of the invention of the present utility model is described in further detail.
As shown in Fig. 1-3, a kind of novel evacuation platform, comprise evacuation platform plate 1 and evacuation platform buttress 3, described evacuation platform plate 1 is made up of evacuation platform upper plate 11 and evacuation platform lower plate 12, evacuation platform upper plate 11 and evacuation platform lower plate 12 are side " L-type " plate, and evacuation platform upper plate 11 can be free to slide in evacuation platform lower plate 12, to adapt to the evacuation platform buttress of different in width; Described evacuation platform buttress 3 is made up of the main buttress 31 of evacuation platform and evacuation platform time buttress 32, and evacuation platform buttress is fixed in tunnel wall by chemical anchor bolts, and evacuation platform plate 1 and evacuation platform buttress 3 are bolted to connection.
As shown in Fig. 2-3, a kind of novel evacuation platform also comprises steel bar stress 2, steel sheet 4 and groove 5, described steel sheet 4 is " U-shaped " structure of the parcel main buttress of evacuation platform 31 outsides, and its one end is fixed on the bottom of the main buttress of evacuation platform, and steel-sheet thickness is 1mm; Described groove 5 is arranged on the top of the main buttress 31 of evacuation platform, and inside grooves is provided with stirrup, for passing through, passing for steel bar stress; The inside of evacuation platform time buttress 32 is fixed in one end of described steel bar stress 2, the length that the other end freely stretches out a segment distance is 400mm, the quantity of steel bar stress is 4, be divided into two-layer up and down, described evacuation platform time buttress can be free to slide in " U-shaped " structure steel sheet, to adapt to the width of different spaces in tunnel.
As shown in Figure 4, a kind of a kind of embodiment schematic diagram of novel evacuation platform, the now wider width in space in subway tunnel, evacuation platform upper plate 11, the main buttress 31 of evacuation platform lower plate 12 and evacuation platform, all states in stretching of evacuation platform time buttress 32, the width of evacuation platform just meets the space width in tunnel, the fixing main buttress 31 of evacuation platform in tunnel wall after, steel bar stress 2 on evacuation platform time buttress is through the stirrup that is arranged on inside grooves, then toward space between evacuation platform upper plate and evacuation platform lower plate, space between the main buttress of evacuation platform and evacuation platform time buttress, and described inside grooves is filled special High Performance Mortar, in order to meet the requirement of strength of evacuation platform, simultaneously due to the existence of stirrup also makes time buttress can the perk because of unbalance stress.
As shown in Figure 5, a kind of another kind of embodiment schematic diagram of novel evacuation platform, now in subway tunnel, the width in space is narrower, evacuation platform upper plate 11, the main buttress 31 of evacuation platform lower plate 12 and evacuation platform, evacuation platform time buttress 32 is all in closed state, the width of evacuation platform just meets the space width in tunnel, the fixing main buttress 31 of evacuation platform in tunnel wall after, steel bar stress 2 on evacuation platform time buttress is through the stirrup that is arranged on inside grooves, only need to fill special High Performance Mortar toward inside grooves, in order to meet the requirement of strength of evacuation platform, simultaneously due to the existence of stirrup also makes time buttress can the perk because of unbalance stress.
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 novel evacuation platform, comprise evacuation platform plate (1) and evacuation platform buttress (3), described evacuation platform buttress (3) is fixed in tunnel wall by chemical anchor bolts, evacuation platform plate and evacuation platform buttress are bolted to connection, it is characterized in that: also comprise steel bar stress (2), steel sheet (4) and groove (5)
Described evacuation platform plate (1) is made up of evacuation platform upper plate (11) and evacuation platform lower plate (12), evacuation platform upper plate (11) and evacuation platform lower plate (12) are side " L-type " plate, and evacuation platform upper plate can be free to slide in evacuation platform lower plate, to adapt to the evacuation platform buttress of different in width;
Described evacuation platform buttress (3) is made up of the main buttress of evacuation platform (31) and evacuation platform time buttress (32), described steel sheet (4) is " U-shaped " structure of the parcel main buttress of evacuation platform outside, and the bottom of the main buttress of evacuation platform is fixed in its one end, described groove (5) is arranged on the top of the main buttress of evacuation platform, inside grooves is provided with stirrup, for passing through for steel bar stress, pass, the inside of evacuation platform time buttress is fixed in one end of described steel bar stress, the other end freely stretches out a segment distance, described evacuation platform time buttress can be free to slide in " U-shaped " structure steel sheet, to adapt to the width of different spaces in tunnel.
2. the novel evacuation platform of one according to claim 1, is characterized in that: the thickness of described steel sheet (4) is 1mm.
3. the novel evacuation platform of one according to claim 1, is characterized in that: the quantity of described steel bar stress (2) is 4, is divided into two-layer up and down.
4. the novel evacuation platform of one according to claim 3, is characterized in that: the length that the other end of described steel bar stress (2) freely stretches out a segment distance is 400mm.
5. the novel evacuation platform of one according to claim 1, it is characterized in that: the width of the main buttress of described evacuation platform (31) is 450mm, the width of evacuation platform time buttress (32) is 250mm, and the width of steel sheet (4) is 250mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420237549.8U CN203835440U (en) | 2014-05-09 | 2014-05-09 | Novel evacuation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420237549.8U CN203835440U (en) | 2014-05-09 | 2014-05-09 | Novel evacuation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203835440U true CN203835440U (en) | 2014-09-17 |
Family
ID=51513296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420237549.8U Expired - Fee Related CN203835440U (en) | 2014-05-09 | 2014-05-09 | Novel evacuation platform |
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| Country | Link |
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| CN (1) | CN203835440U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653222A (en) * | 2015-02-09 | 2015-05-27 | 济南轨道交通集团有限公司 | Prefabricated evacuation platform for shield interval tunnel |
| CN105539458A (en) * | 2016-02-04 | 2016-05-04 | 北京天基新材料股份有限公司 | Subway evacuation platform and machining method thereof |
| CN107476820A (en) * | 2017-08-28 | 2017-12-15 | 四川双铁科技有限公司 | A kind of manufacture method of subway dispersing platform and its landing slab |
| CN110665133A (en) * | 2019-09-23 | 2020-01-10 | 川消消防工程有限公司 | Fire-fighting evacuation platform for sudden fire |
-
2014
- 2014-05-09 CN CN201420237549.8U patent/CN203835440U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653222A (en) * | 2015-02-09 | 2015-05-27 | 济南轨道交通集团有限公司 | Prefabricated evacuation platform for shield interval tunnel |
| CN104653222B (en) * | 2015-02-09 | 2017-02-01 | 济南轨道交通集团有限公司 | Prefabricated evacuation platform for shield interval tunnel |
| CN105539458A (en) * | 2016-02-04 | 2016-05-04 | 北京天基新材料股份有限公司 | Subway evacuation platform and machining method thereof |
| CN105539458B (en) * | 2016-02-04 | 2018-06-15 | 北京天基新材料股份有限公司 | A kind of subway dispersing platform and its processing method |
| CN107476820A (en) * | 2017-08-28 | 2017-12-15 | 四川双铁科技有限公司 | A kind of manufacture method of subway dispersing platform and its landing slab |
| CN110665133A (en) * | 2019-09-23 | 2020-01-10 | 川消消防工程有限公司 | Fire-fighting evacuation platform for sudden fire |
| CN110665133B (en) * | 2019-09-23 | 2020-09-18 | 川消消防工程有限公司 | Fire-fighting evacuation platform for sudden fire |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20170204 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: Jinfu road in Qingyang District of Chengdu City, Sichuan province 610000 428 4 unit 1 Building No. 301 Patentee before: Xiong Wei |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |