CN101876209A - Supertall building core tube construction safety fire protection system and device - Google Patents
Supertall building core tube construction safety fire protection system and device Download PDFInfo
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- CN101876209A CN101876209A CN 201010202330 CN201010202330A CN101876209A CN 101876209 A CN101876209 A CN 101876209A CN 201010202330 CN201010202330 CN 201010202330 CN 201010202330 A CN201010202330 A CN 201010202330A CN 101876209 A CN101876209 A CN 101876209A
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Abstract
The invention discloses supertall building core tube construction safety fire protection system and device, comprising a construction elevator standard section and a core tube inner platform, wherein the construction elevator standard section is connected with a crawling ladder and is connected with a safety fire protection channel framework at the same side with the crawling ladder, the safety fire protection channel framework is fixedly connected to the core tube inner platform, the upper side, the lower side, the left side and the right side of the safety fire protection channel framework are provided with checkered steel plates in which fire-resistance plates are arranged, and the construction elevator standard section is connected with the safety fire protecton channel framework through an engaged channel. The invention effectively solves the technical problem of safety escape of constructors on a work layer when breaking out a fire during supertall building core tube construction and ensures the life safety of the constructors; meanwhile, the invention can realize the effective control on safety fire protection in the supertall building core tube construction, ensure the safety management of the supertall building core tube construction, and improve the safety management level and the integrated benefits of the supertall building core tube construction.
Description
Technical field
The present invention relates to Supertall building core tube construction safety fire protection system and device.
Background technology
Super highrise building core tube construction mainly is divided into horizontal structure construction in construction of core tube vertical structure and the core tube at present.And the present domestic forms such as hydraulic climbing formwork and integrally hoisting steel platform that mainly contain of the principal mode of vertical structure construction, no matter adopt the form of construction work of any form, all be the main load object of vertical concrete structure conduct that utilizes moulding and reach force request, set aside pre-embedded hitch point or lattice column are as the support system of climbing form system or integrally hoisting steel platform thereon.Core tube vertical structure and horizontal structure are asynchronous all the time, there is certain discrepancy in elevation, the constructor that construction enterprises all are arrives core tube vertical structure work layer, the unique channel that realizes is exactly the high speed construction elevator at present, in case breaking out of fire, the high speed construction elevator will have a power failure, and the personnel of core tube work layer just have nowhere to run, for guaranteeing constructor's life security, this just requires construction enterprises to be necessary for the system and device that the constructor provides a safety exit.
Summary of the invention
The object of the present invention is to provide Supertall building core tube construction safety fire protection system and device, in the time of can solving the breaking out of fire of super highrise building core tube construction effectively, cause the high speed construction elevator to have a power failure, work layer constructor can't escape unharmed, has the problem of potential safety hazard.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: Supertall building core tube construction safety fire protection system and device, comprise construction elevator standard knot and core tube inner platform, it is characterized in that: the elevator standard joint is connected with cat ladder, the elevator standard joint is connected with fire safety passage skeleton in cat ladder the same side, and fire safety passage skeletal fixation is connected on the core tube inner platform.
Further, fire safety passage skeleton four faces up and down is provided with checkered steel plate, is provided with fire-retardant plate in the checkered steel plate.
Further, be connected by the attached wall passage between elevator standard joint and the fire safety passage skeleton.
Further, attached wall passage four faces up and down is provided with checkered steel plate, is provided with fire-retardant plate in the checkered steel plate.
Preferably, checkered steel plate thickness is 3～5mm.
Preferably, fire-retardant plate is that the thick fire-protection rating of 25mm is the fire-retardant plate of B1 level.
Preferably, the checkered steel plate of 3～5mm thickness is adopted in the isolation of core tube inner platform.
Further, cat ladder comprises the cleat stanchion that is welded to connect and marks time that the cleat stanchion outside is fixedly connected with guard ring, guard ring comprises the equally distributed iron ring of level and vertically is connected the vertical rib that iron ring is used to reinforce that the constructor can rely on the steel ladder escape, escapes fast, the steel ladder cost is low simultaneously, and dismounting is easy.
The present invention is owing to adopted technique scheme, the technical barrier of work layer constructor safety exit when having solved the breaking out of fire of super highrise building core tube construction effectively, guarantee constructor's life security; The present invention simultaneously can realize effective control of fire safety in the super highrise building core tube construction, guarantee the safety management of super highrise building core tube construction, improve super highrise building core tube construction the safety management level and comprehensive benefit, the present invention is simple in structure, solid and reliable, durable stable, conveniently moving, with low cost, easy to utilize.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of Supertall building core tube construction safety fire protection system and device of the present invention;
Fig. 2 is the structural representation of cat ladder among the present invention.
The specific embodiment
As depicted in figs. 1 and 2, be Supertall building core tube construction safety fire protection system and device of the present invention, comprise construction elevator standard knot 1 and core tube inner platform 2, elevator standard joint 1 is connected with cat ladder 5, elevator standard joint 1 is connected with fire safety passage skeleton 3 in cat ladder 5 the same sides, and fire safety passage skeleton 3 is fixedly connected on the core tube inner platform 2 of checkered steel plate that end face is 3～5mm thickness.Be connected by attached wall passage 4 between elevator standard joint 1 and the fire safety passage skeleton 3, attached wall passage 4 four faces up and down is provided with the checkered steel plate that thickness is 3～5mm, is provided with the fire-retardant plate that the thick fire-protection rating of 25mm is the B1 level in the checkered steel plate.Attached wall passage 4 adopts the bolt of 2 pieces of Φ 18 to fix with fire safety passage skeleton 3 links; Along with core tube ground constantly raises, the bolt of removing attached wall passage 4 and fire safety passage link gets final product; After the core tube is climbed to correspondence position, again attached wall passage 4 is connected with fire safety passage skeleton 3 and high speed construction elevator standard knot 1 respectively.
Fire safety passage skeleton 3 adopts angle steel or No. 8 channel-section steels of 50 * 50mm to be welded, and length can be determined according to the job site, highly is 1.8m, and width is 0.9m, can be made for the industry personnel escape.Four faces were provided with the checkered steel plate that thickness is 3～5mm about fire safety passage skeleton 3 was following equally thereon, were provided with the fire-retardant plate that the thick fire-protection rating of 25mm is the B1 level in the checkered steel plate.Utilize fire safety passage skeleton 3 bottoms to mill good bolt hole; at core tube inner platform 2 places corresponding respective bolt holes is set with fire safety passage skeleton 3 installation sites; adopt screw bolt and nut that fire safety passage skeleton 3 is realized effectively fixedlying connected that with core tube inner platform 2 fire safety passage skeleton 3 promotes with hydraulic climbing formwork or integrally hoisting steel platform.
During breaking out of fire, the constructor enters escape cat ladder 5 by fire safety passage skeleton 3 by way of attached wall passage 4, forms Supertall building core tube construction safety fire protection system and device, ensures constructor's life security.
Claims (8)
1. Supertall building core tube construction safety fire protection system and device, comprise construction elevator standard knot (1) and core tube inner platform (2), it is characterized in that: described elevator standard joint (1) is connected with cat ladder (5), described elevator standard joint (1) is connected with fire safety passage skeleton (3) in cat ladder (5) the same side, and described fire safety passage skeleton (3) is fixedly connected on the core tube inner platform (2).
2. Supertall building core tube construction safety fire protection system and device according to claim 1 is characterized in that: described fire safety passage skeleton (3) four faces up and down is provided with checkered steel plate, is provided with fire-retardant plate in the described checkered steel plate.
3. Supertall building core tube construction safety fire protection system and device according to claim 1 is characterized in that: be connected by attached wall passage (4) between described elevator standard joint (1) and the fire safety passage skeleton (3).
4. Supertall building core tube construction safety fire protection system and device according to claim 3 is characterized in that: described attached wall passage (4) four faces up and down is provided with checkered steel plate, is provided with fire-retardant plate in the described checkered steel plate.
5. according to claim 2 or 4 described Supertall building core tube construction safety fire protection system and devices, it is characterized in that: described checkered steel plate thickness is 3～5mm.
6. according to claim 2 or 4 described Supertall building core tube construction safety fire protection system and devices, it is characterized in that: it is the fire-retardant plate of B1 level that described fire-retardant plate adopts the thick fire-protection rating of 25mm.
7. Supertall building core tube construction safety fire protection system and device according to claim 1 is characterized in that: the end face of described core tube inner platform (2) is the checkered steel plate of 3～5mm thickness.
8. Supertall building core tube construction safety fire protection system and device according to claim 1, it is characterized in that: described cat ladder (5) comprises the cleat stanchion (51) that is welded to connect and mark time (52), described cleat stanchion (51) outside is fixedly connected with guard ring, and described guard ring comprises the equally distributed iron ring of level (53) and vertically is connected the vertical rib (54) that iron ring (53) is used to reinforce.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102023300A CN101876209B (en) | 2010-06-13 | 2010-06-13 | Supertall building core tube construction safety fire protection system and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102023300A CN101876209B (en) | 2010-06-13 | 2010-06-13 | Supertall building core tube construction safety fire protection system and device |
Publications (2)
| Publication Number | Publication Date |
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| CN101876209A true CN101876209A (en) | 2010-11-03 |
| CN101876209B CN101876209B (en) | 2012-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102023300A Active CN101876209B (en) | 2010-06-13 | 2010-06-13 | Supertall building core tube construction safety fire protection system and device |
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| CN (1) | CN101876209B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278851A (en) * | 2014-10-14 | 2015-01-14 | 朱伏兵 | Building provided with escape passage |
| CN105401733A (en) * | 2015-12-03 | 2016-03-16 | 上海建工一建集团有限公司 | Channel connecting core barrel with peripheral steel structure and construction method for channel |
| CN105401737A (en) * | 2015-12-03 | 2016-03-16 | 上海建工一建集团有限公司 | Evacuation escape channel of steel platform mould frame system and construction method for evacuation escape channel |
| CN107119912A (en) * | 2017-06-26 | 2017-09-01 | 中国建筑第四工程局有限公司 | A kind of construction elevator operating platform structure and preparation method thereof |
| CN107859345A (en) * | 2017-11-09 | 2018-03-30 | 中建三局集团有限公司 | A kind of Super High Core Walls Structure wall construction personnel escape climbs cage |
| CN114718441A (en) * | 2022-03-16 | 2022-07-08 | 四川华远建设工程有限公司 | Super high-rise building core section of thick bamboo construction safety fire protection system device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH102118A (en) * | 1996-06-17 | 1998-01-06 | Marufuji Shiitopairu Kk | Balustrade for mounting stage |
| WO2004003312A1 (en) * | 2002-06-28 | 2004-01-08 | Trevor Ross Suggate | Modular platform, walkway or ramp |
| CN201826545U (en) * | 2010-06-13 | 2011-05-11 | 中天建设集团有限公司 | Safety fire protection system device for core tube construction of super high-rise building |
-
2010
- 2010-06-13 CN CN2010102023300A patent/CN101876209B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH102118A (en) * | 1996-06-17 | 1998-01-06 | Marufuji Shiitopairu Kk | Balustrade for mounting stage |
| WO2004003312A1 (en) * | 2002-06-28 | 2004-01-08 | Trevor Ross Suggate | Modular platform, walkway or ramp |
| CN201826545U (en) * | 2010-06-13 | 2011-05-11 | 中天建设集团有限公司 | Safety fire protection system device for core tube construction of super high-rise building |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278851A (en) * | 2014-10-14 | 2015-01-14 | 朱伏兵 | Building provided with escape passage |
| CN105401733A (en) * | 2015-12-03 | 2016-03-16 | 上海建工一建集团有限公司 | Channel connecting core barrel with peripheral steel structure and construction method for channel |
| CN105401737A (en) * | 2015-12-03 | 2016-03-16 | 上海建工一建集团有限公司 | Evacuation escape channel of steel platform mould frame system and construction method for evacuation escape channel |
| CN105401733B (en) * | 2015-12-03 | 2018-09-18 | 上海建工一建集团有限公司 | Channel and its construction method of a kind of contact Core Walls Structure and peripheral steel construction |
| CN107119912A (en) * | 2017-06-26 | 2017-09-01 | 中国建筑第四工程局有限公司 | A kind of construction elevator operating platform structure and preparation method thereof |
| CN107119912B (en) * | 2017-06-26 | 2023-10-17 | 中国建筑第四工程局有限公司 | Construction elevator operation platform structure and manufacturing method thereof |
| CN107859345A (en) * | 2017-11-09 | 2018-03-30 | 中建三局集团有限公司 | A kind of Super High Core Walls Structure wall construction personnel escape climbs cage |
| CN114718441A (en) * | 2022-03-16 | 2022-07-08 | 四川华远建设工程有限公司 | Super high-rise building core section of thick bamboo construction safety fire protection system device |
| CN114718441B (en) * | 2022-03-16 | 2024-04-02 | 四川华远建设工程有限公司 | Super high-rise building core section of thick bamboo construction safety fire protection system device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101876209B (en) | 2012-08-22 |
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