CN201826545U - Safety fire protection system device for core tube construction of super high-rise building - Google Patents
Safety fire protection system device for core tube construction of super high-rise building Download PDFInfo
- Publication number
- CN201826545U CN201826545U CN201020228095XU CN201020228095U CN201826545U CN 201826545 U CN201826545 U CN 201826545U CN 201020228095X U CN201020228095X U CN 201020228095XU CN 201020228095 U CN201020228095 U CN 201020228095U CN 201826545 U CN201826545 U CN 201826545U
- Authority
- CN
- China
- Prior art keywords
- core tube
- safety
- fire
- fire protection
- protection system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses a safety fire protection system device for core tube construction of a super high-rise building. The safety fire protection system device comprises a construction elevator standard joint and a core tube inner platform; the elevator standard joint is connected with a cat ladder and with a safety fire protection channel framework on the same side of the cat ladder; the safety fire protection channel framework is fixedly connected to the core tube inner platform; checkered steel plates are arranged on the upper, the lower, the right and the left sides of the safety fire protection channel framework respectively; a flame-retardant plate is arranged in each checkered steel plate; and the safety fire protection channel framework is connected with the elevator standard joint through a wall-attached channel. The utility model effectively solves the technical problem of safety escape of constructers on operation floors when a fire occurs during core tube construction of a super high-rise building, thereby ensuring the life safety of the constructers; and meanwhile, the utility model can effectively control fire safety in core tube construction of the super high-rise building, thereby ensuring safety management of the core tube construction of the super high-rise building and improving the safety management level and the comprehensive benefits of the core tube construction of the super high-rise building.
Description
Technical field
The utility model 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.
The utility model content
The purpose of this utility model 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 utility model 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 utility model 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 utility model can be realized effective control of fire safety in the super highrise building core tube construction simultaneously, 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 utility model is simple in structure, solid and reliable, durable stable, conveniently moving, with low cost, easy to utilize.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of the utility model Supertall building core tube construction safety fire protection system and device;
Fig. 2 is the structural representation of cat ladder in the utility model.
The specific embodiment
As depicted in figs. 1 and 2, be the utility model Supertall building core tube construction safety fire protection system and device, 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 |
|---|---|---|---|
| CN201020228095XU CN201826545U (en) | 2010-06-13 | 2010-06-13 | Safety fire protection system device for core tube construction of super high-rise building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020228095XU CN201826545U (en) | 2010-06-13 | 2010-06-13 | Safety fire protection system device for core tube construction of super high-rise building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201826545U true CN201826545U (en) | 2011-05-11 |
Family
ID=43965091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020228095XU Expired - Lifetime CN201826545U (en) | 2010-06-13 | 2010-06-13 | Safety fire protection system device for core tube construction of super high-rise building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201826545U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101876209A (en) * | 2010-06-13 | 2010-11-03 | 中天建设集团有限公司 | Supertall building core tube construction safety fire protection system and device |
| CN103366504A (en) * | 2013-06-26 | 2013-10-23 | 重庆工业设备安装集团有限公司 | Longitudinal-transverse dual-lifeline protection alarm system |
| CN105507800A (en) * | 2016-01-27 | 2016-04-20 | 林上霆 | Movable high-building escape ladder |
-
2010
- 2010-06-13 CN CN201020228095XU patent/CN201826545U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101876209A (en) * | 2010-06-13 | 2010-11-03 | 中天建设集团有限公司 | Supertall building core tube construction safety fire protection system and device |
| CN101876209B (en) * | 2010-06-13 | 2012-08-22 | 中天建设集团有限公司 | Supertall building core tube construction safety fire protection system and device |
| CN103366504A (en) * | 2013-06-26 | 2013-10-23 | 重庆工业设备安装集团有限公司 | Longitudinal-transverse dual-lifeline protection alarm system |
| CN105507800A (en) * | 2016-01-27 | 2016-04-20 | 林上霆 | Movable high-building escape ladder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101876209B (en) | Supertall building core tube construction safety fire protection system and device | |
| CN202706503U (en) | Electric lifting discharging platform for main building construction | |
| CN206144172U (en) | Equipment standard platform of unloading of encorbelmenting | |
| CN201420385Y (en) | Overhanging type unloading platform for building construction | |
| CN201826545U (en) | Safety fire protection system device for core tube construction of super high-rise building | |
| CN202370234U (en) | Tool type elevator hoistway construction platform | |
| CN202481956U (en) | Attached climbing type conventionalized dual-purpose platform | |
| CN103967263B (en) | Hydraulic automatic jumping discharging platform | |
| CN103774838B (en) | A kind of construction of lift well assembling safe operation platform and using method | |
| CN205116768U (en) | Superelevation layer instrument formula protection platform of encorbelmenting | |
| CN203947758U (en) | Novel hydraulic automatic climbing discharging platform | |
| CN203547125U (en) | Column type overall steel platform hydraulic creeping formwork | |
| CN106150057A (en) | A kind of split blade type hydraulic pressure lift climbing frame | |
| CN202055502U (en) | Basket-type operating platform for construction of high-rise building construction | |
| CN206438411U (en) | A kind of moving hanging basket device of bridge longitudinal drainage pipeline mounting construction | |
| CN202990427U (en) | Climbing discharging platform | |
| CN205955213U (en) | Mortar stirring canopy can be had enough to meet need in job site | |
| CN202047580U (en) | Bolt pin type wall connecting piece for scaffold | |
| CN209011528U (en) | A kind of all steel attachment type raise scaffold | |
| CN103046743A (en) | High-rise conversion layer type steel concrete girder hanging type template supporting system and construction method | |
| CN206616840U (en) | A kind of portable construction operation platform | |
| CN206232306U (en) | A kind of glomeration building concrete hollow block wall piece banding system colligation beam | |
| CN205369875U (en) | A operation protection platform collet for in shaft | |
| CN204038917U (en) | Dismountable external hanging service platform | |
| CN204940916U (en) | A kind of Super High Core Walls Structure emergency escape passage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110511 Effective date of abandoning: 20120822 |