CN103866700A - Double-hanging-rod hanging widening structure for transforming platform coming into use - Google Patents
Double-hanging-rod hanging widening structure for transforming platform coming into use Download PDFInfo
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- CN103866700A CN103866700A CN201410095591.5A CN201410095591A CN103866700A CN 103866700 A CN103866700 A CN 103866700A CN 201410095591 A CN201410095591 A CN 201410095591A CN 103866700 A CN103866700 A CN 103866700A
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Abstract
The invention discloses a double-hanging-rod hanging widening structure for transforming a platform coming into use. The double-hanging-rod hanging widening structure comprises a widened roof truss arranged under a roof beam of the original platform, wherein the widened roof truss is fixedly connected onto a support post used for supporting the roof beam, at least one row of hanging rods is respectively and fixedly connected under the two side parts of the widened roof truss, and a widened steel structure platform is fixedly connected with the lower end of the hanging rod arranged at each side. The double-hanging-rod hanging widening structure has the advantages that the widened roof truss is arranged under the roof beam of the platform coming into use, in addition, widening parts are respectively hung at the two sides through double hanging rods, and the goal of reasonably increasing the width of the platform is reached on the basis of not dismounting the existing platform roof beam structure.
Description
Technical field
The present invention relates to building field, relate in particular to a kind of two suspension rod suspention widening structures of the use for the platform transformation of coming into operation.
Background technology
The width of the subway platform layer coming into operation is at present generally in 3.7m left and right, and this platform width can not meet the needs of transfer in actual use.Therefore, need to widen station layer, not need again original roof girder structure to change or remove, at present not a kind of effective enforcement method of widening.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide the one two suspension rods suspention widening structures for platform transformation that come into operation.
For achieving the above object, the one of the present invention two suspension rods suspention widening structures for platform transformation that come into operation, what be included in that the below of the roof girder of original platform arranges one widens roofing truss, and the described roofing truss of widening is fixedly connected on the support column for supporting described roof girder; Respectively be fixedly connected with at least one row's suspending rod in the described both sides subordinate side of widening roofing truss, be fixedly connected with one in the lower end of the described suspending rod on every limit and widen steel work platform.
Preferably, described in widen steel work platform and comprise the truss that winds up, lower edge truss, and be placed at least one row's web member winding up between truss and lower edge truss.
Preferably, the interior end carriage of truss, lower edge truss of winding up described in be fixedly connected on respectively on original platform by connected node and with the truss that winds up, lower edge truss with absolute altitude former steel work on.
Preferably, be horizontally arranged with many prestressed concrete girders at platform original structure, on longitudinal non-prestressed concrete crossbeam of original structure and the both sides that are positioned at prestressed girder be fixedly connected with the horizontal girder steel on the truss that winds up, lower edge truss.
Preferably, described in the wind up plate face of truss adopt profiled sheet or floor, cast-in-situ concrete layer is set above described profiled sheet.
Preferably, described web member is two rows, and the described suspending rod of corresponding top two row.
Preferably, the end of described horizontal girder steel uses bolt to be fixedly connected with an outer end plate by junction plate, this outer end plate by after plant anchoring piece and be adjacent to the outer face of the longitudinal girder on platform original structure, inner face at this longitudinal girder is also adjacent to an inner end plate, and described outer end plate and described inner end plate tighten up by tightening latch.
Preferably, the width of widening steel work platform described in is greater than 6m.
Beneficial effect of the present invention is:
The present invention widens roofing truss by arranging one below the roof girder at the platform that comes into operation, and suspend widened sections in both sides in midair by two suspension rods, reach on the basis of existing platform roof girder structure not being removed the object of reasonably having widened platform width.
Brief description of the drawings
Fig. 1 is the sectional drawing of two suspension rods suspention widening structures described in embodiment.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention will be further described.
The one two suspension rods suspention widening structures for platform transformation that come into operation described in the embodiment of the present invention, what be included in that the below of the roof girder 1 of platform arranges one widens roofing truss 3, and the described roofing truss of widening is fixedly connected on the support column 2 for supporting described roof girder; Respectively be fixedly connected with in the described both sides subordinate side of widening roofing truss at least one row suspending rod 4, the lower end of described suspending rod is fixedly connected with one and widens steel work platform, described in widen steel work platform width for can be greater than 6m.Wherein, described in widen steel work platform and comprise the truss 5 that winds up, lower edge truss 7, and be placed at least one row's web member 6 winding up between truss and lower edge truss.In the drawings, can find out that described web member is two rows, and the described suspending rod of corresponding top two row.The interior end carriage (51,71) of the described truss that winds up, lower edge truss be fixedly connected on respectively on original platform by connected node and with the truss that winds up, the outer end carriage (52,72) of lower edge truss with the platform original structure of absolute altitude on.There are many prestressed concrete girders in the horizontal operated by rotary motion of the former steel work of platform, in the time running into prestressed girder in the process of being fixedly connected with, on the non-prestressed longitudinal girder of original structure and the both sides that are positioned at prestressed girder be fixedly connected with the horizontal girder steel on the truss that winds up, lower edge truss, in order to avoid destroy the load-carrying construction of original prestressed girder.
In the fixed form of horizontal girder steel and longitudinal girder, the end of described horizontal girder steel uses bolt to be fixedly connected with an outer end plate by junction plate, this outer end plate by after plant anchoring piece and be adjacent to the outer face of the longitudinal girder on platform original structure, inner face at this longitudinal girder is also adjacent to an inner end plate, and described outer end plate and described inner end plate tighten up by tightening latch.
In addition, described in the wind up plate face of truss adopt profiled sheet or other light material floors, cast-in-situ concrete layer is set above described profiled sheet.
Two suspension rod suspention widening structures that the present invention proposes can, on the basis of existing platform roof girder structure not being destroyed, reasonably have been widened platform width, have reached the object to the platform reconstruction of coming into operation.
Above; be only preferred embodiment of the present invention, but protection scope of the present invention is not limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claim was defined.
Claims (8)
1. the two suspension rod suspention widening structures for platform transformation that come into operation, it is characterized in that, what be included in that the below of the roof girder of original platform arranges one widens roofing truss, and the described roofing truss of widening is fixedly connected on the support column for supporting described roof girder; Respectively be fixedly connected with at least one row's suspending rod in the described both sides subordinate side of widening roofing truss, be fixedly connected with one in the lower end of the described suspending rod on every limit and widen steel work platform.
2. the two suspension rods suspention widening structures for platform transformation that come into operation according to claim 1, is characterized in that, described in widen steel work platform and comprise the truss that winds up, lower edge truss, and be placed at least one row's web member winding up between truss and lower edge truss.
3. the two suspension rod suspention widening structures for platform transformation that come into operation according to claim 2, it is characterized in that, described in wind up that the interior end carriage of truss, lower edge truss is fixedly connected on respectively on original platform by connected node and with the truss that winds up, lower edge truss with absolute altitude original structure on.
4. the two suspension rod suspention widening structures for platform transformation that come into operation according to claim 3, it is characterized in that, be horizontally arranged with many prestressed concrete girders at platform original structure, on the longitudinal non-prestressed crossbeam of original structure and the both sides that are positioned at prestressed concrete girder be fixedly connected with the horizontal girder steel on the truss that winds up, lower edge truss.
5. the two suspension rods suspention widening structures for platform transformation that come into operation according to claim 2, is characterized in that, described in the wind up plate face of truss adopt profiled sheet or floor, cast-in-situ concrete layer is set above described profiled sheet.
6. the two suspension rod suspention widening structures for platform transformation that come into operation according to claim 2, is characterized in that, described web member is two rows, and the described suspending rod of corresponding top two row.
7. the two suspension rod suspention widening structures for platform transformation that come into operation according to claim 4, it is characterized in that, the end of described horizontal girder steel uses bolt to be fixedly connected with an outer end plate by junction plate, this outer end plate by after plant anchoring piece and be adjacent to the outer face of the longitudinal girder on platform original structure, inner face at this longitudinal girder is also adjacent to an inner end plate, and described outer end plate and described inner end plate tighten up by tightening latch.
8. the two suspension rods suspention widening structures for platform transformation that come into operation according to claim 1, is characterized in that, described in widen steel work platform width be greater than 6m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410095591.5A CN103866700B (en) | 2014-03-14 | 2014-03-14 | The two suspension rod suspention widening structure of the platform that come into operation transformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410095591.5A CN103866700B (en) | 2014-03-14 | 2014-03-14 | The two suspension rod suspention widening structure of the platform that come into operation transformation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103866700A true CN103866700A (en) | 2014-06-18 |
| CN103866700B CN103866700B (en) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410095591.5A Expired - Fee Related CN103866700B (en) | 2014-03-14 | 2014-03-14 | The two suspension rod suspention widening structure of the platform that come into operation transformation |
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| Country | Link |
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| CN (1) | CN103866700B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088660A (en) * | 2016-08-12 | 2016-11-09 | 北京住总集团有限责任公司 | The construction method of reconstruction structure system widened by a kind of building up station platform |
| JP2018178658A (en) * | 2017-04-20 | 2018-11-15 | 株式会社竹中工務店 | Method for constructing structure |
| CN111733715A (en) * | 2020-06-29 | 2020-10-02 | 中铁六局集团天津铁路建设有限公司 | Construction method for slightly widening adjacent high-speed railway platform |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08100412A (en) * | 1994-09-30 | 1996-04-16 | Kawasaki Steel Corp | Boarding and alighting facility installed on platform of magnetic levitation type railroad |
| CN101144261A (en) * | 2007-09-20 | 2008-03-19 | 上海市城市建设设计研究院 | Suspended ceiling free orbit traffic overhead station |
| CN201144398Y (en) * | 2007-12-27 | 2008-11-05 | 中铁二院工程集团有限责任公司 | Straddling type track traffic elevated 'bridge-build' structure |
| CN202543812U (en) * | 2012-05-15 | 2012-11-21 | 中冶建工集团有限公司 | Measure bracket for hanging ceilings on roofs of platform layers of rail traffic elevated station |
| CN203879038U (en) * | 2014-03-14 | 2014-10-15 | 中冶建筑研究总院有限公司 | Double-hanging-rod hanging widening structure for transforming in-service station platform |
-
2014
- 2014-03-14 CN CN201410095591.5A patent/CN103866700B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08100412A (en) * | 1994-09-30 | 1996-04-16 | Kawasaki Steel Corp | Boarding and alighting facility installed on platform of magnetic levitation type railroad |
| CN101144261A (en) * | 2007-09-20 | 2008-03-19 | 上海市城市建设设计研究院 | Suspended ceiling free orbit traffic overhead station |
| CN201144398Y (en) * | 2007-12-27 | 2008-11-05 | 中铁二院工程集团有限责任公司 | Straddling type track traffic elevated 'bridge-build' structure |
| CN202543812U (en) * | 2012-05-15 | 2012-11-21 | 中冶建工集团有限公司 | Measure bracket for hanging ceilings on roofs of platform layers of rail traffic elevated station |
| CN203879038U (en) * | 2014-03-14 | 2014-10-15 | 中冶建筑研究总院有限公司 | Double-hanging-rod hanging widening structure for transforming in-service station platform |
Non-Patent Citations (1)
| Title |
|---|
| 蔺增良: "地下铁道站台限界加宽方法", 《铁道标准设计》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088660A (en) * | 2016-08-12 | 2016-11-09 | 北京住总集团有限责任公司 | The construction method of reconstruction structure system widened by a kind of building up station platform |
| JP2018178658A (en) * | 2017-04-20 | 2018-11-15 | 株式会社竹中工務店 | Method for constructing structure |
| JP7003376B2 (en) | 2017-04-20 | 2022-01-20 | 株式会社竹中工務店 | Construction method of structure |
| CN111733715A (en) * | 2020-06-29 | 2020-10-02 | 中铁六局集团天津铁路建设有限公司 | Construction method for slightly widening adjacent high-speed railway platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103866700B (en) | 2016-02-24 |
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Granted publication date: 20160224 Termination date: 20190314 |