CN201762974U - System for simultaneous construction of upper horizontal structure and lower horizontal structure in core tube - Google Patents
System for simultaneous construction of upper horizontal structure and lower horizontal structure in core tube Download PDFInfo
- Publication number
- CN201762974U CN201762974U CN2010202752876U CN201020275287U CN201762974U CN 201762974 U CN201762974 U CN 201762974U CN 2010202752876 U CN2010202752876 U CN 2010202752876U CN 201020275287 U CN201020275287 U CN 201020275287U CN 201762974 U CN201762974 U CN 201762974U
- Authority
- CN
- China
- Prior art keywords
- core tube
- vertical
- horizontal structure
- angle steel
- conversion layer
- 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
Abstract
The utility model relates to a system for simultaneous construction of an upper horizontal structure and a lower horizontal structure in a core tube, which comprises a hard protective layer and a hard protective conversion layer; the hard protective layer is positioned at the upper part of the hard protective conversion layer and comprises a plurality of parallel trusses, wherein both ends of each truss are fixedly connected on the side wall of the core tube, connecting lateral plates are arranged between the adjacent trusses, and a scaffold board and a sheet iron are respectively arranged on the hard protective layer; and the hard protective conversion layer comprises a plurality of parallel I-shaped steel main girders, wherein both ends of each I-shaped steel main girder are inserted into the side wall of the core tube, angle subbeams are respectively connected between the adjacent I-shaped steel main girders, and a scaffold board and a sheet iron are respectively arranged on the hard protective conversion layer. The core tube can be divided into an upper section and a lower section or more sections through the system, the simultaneous construction of the upper horizontal structure and the lower horizontal structure can be carried out, and the system has safety protective performance, can support the construction of the upper horizontal structure, improve the construction efficiency and shorten the construction period.
Description
Technical field
The utility model relates to a kind of technical field of building construction, particularly relates to a kind of system capable of constructing in vertical structure and horizontal structure simultaneously in core tube.
Background technology
The core tube is exactly the middle body in building, forms central core tube by going along with sb. to guard him between elevator hoistways, stair, ventilating shaft, cable shaft, communal bathroom, equipment component, forms an outter frame inner cylinder structure with peripheral frame, builds with steel concrete.This kind structure extremely helps structure stress, and has extremely excellent shock resistance.Be the main flow form of structure that extensively adopts of super highrise building in the world.Simultaneously, the superiority of this structure also is to strive for spacious as far as possible usage space, and the central authorities of various assistant services space to the plane are concentrated, and makes the daylighting position of function of tonic chord volume exclusion the best, and reach that sight line is good, internal transportation effect easily.
In the prior art, super highrise building core tube adopts climbing formwork for construction technology, job practices be mostly vertical structure in advance, do behind the horizontal structure, like this Shi Gong time just long, be unfavorable for the raising of efficiency of construction.
The utility model content
The purpose of this utility model is at the problems referred to above, proposes a kind of system capable of constructing in vertical structure and horizontal structure simultaneously in core tube.
The technical solution of the utility model is: a kind of system capable of constructing in vertical structure and horizontal structure simultaneously in core tube, this system contains hard protection layer and hard protection conversion layer, described hard protection layer is positioned at the top of hard conversion layer, described hard protection layer comprises the truss structure that several are parallel, each truss structure two ends is fixedly connected on the sidewall of core tube, be provided with the connection lateral plate between the adjacent truss structure, this is scaffold floor and iron sheet above hard protection layer; Described hard conversion layer comprises the i iron girder that several are parallel, and insert in the sidewall of core tube at each i iron girder two ends, is connected with the angle steel auxiliary girder between the adjacent i iron girder, and the top of this hard protection conversion layer is scaffold floor and iron sheet.
Described truss structure contains top rail and lower transverse beam, be connected with several diagonal braces between the lower and upper cross-member, described top rail and lower transverse beam are angle steel, be provided with the auxiliary angle steel of reinforcement at the two ends of top rail, this strengthens auxiliary angle steel and the butt welding of top rail angle steel forms square tube, is welded with the end stiffener in this square tube.
The middle part of described top rail and lower transverse beam is evenly equipped with several middle part stiffener groups, and this stiffener is two, is symmetrically welded at two surfaces of top rail or lower transverse beam angle steel riser.
Described truss structure two ends are connected with the core tube by support.
Described support is the triangular supports that channel-section steel is welded into, and this support contains the support bar on top, pastes the mounting rod of wall, and hound, and described mounting rod is fixedly mounted on the core tube sidewall by through-wall bolt.
Described connection lateral plate contains the vertical vertical rod at two ends and the cross bar at middle part, and vertical vertical rod and cross bar are angle steel, is in the same place by steel plate and vertical vertical rod bridge joint in the two ends of cross bar, and described vertical vertical rod is fixedlyed connected with described truss structure side.
The beneficial effects of the utility model
The utility model is by being provided with hard protection layer and hard protection conversion layer in the core tube, can two joint or more pieces up and down will be divided in the core tube, can realize horizontal structure construction simultaneously up and down, and has the security protection performance, can realize the support of upper level structure construction, can improve efficiency of construction, the reduction of erection time.
Description of drawings
Fig. 1 is the hard protection layer plan structure figure of this system capable of constructing in vertical structure and horizontal structure simultaneously in core tube
Fig. 2 is the mounting structure schematic diagram of the truss structure among Fig. 1
Fig. 3 is the structural representation of the support among Fig. 2
Fig. 4 is the 1-1 cross section structure schematic diagram among Fig. 2
Fig. 5 is the 2-2 cross section structure schematic diagram among Fig. 2
Fig. 6 is the 3-3 cross section structure schematic diagram among Fig. 2
Fig. 7 is the connection sidebody piece structure schematic diagram of Fig. 1
Fig. 8 is the hard protection conversion layer plan structure figure of this system capable of constructing in vertical structure and horizontal structure simultaneously in core tube.
The specific embodiment
Referring to Fig. 1-Fig. 2,1. truss structures among the figure, 2. connect lateral plate, 3. core tube sidewall, 4. through-wall bolt, 5. support, 6. i iron girder, 7. angle steel auxiliary girder; Wherein 1-1. top rail, 1-2. end stiffener, 1-3. middle part stiffener, 1-4. diagonal brace, 1-5. lower transverse beam, 2-1. lateral plate, 2-2. top rail.
Embodiment: a kind of system capable of constructing in vertical structure and horizontal structure simultaneously in core tube, this system contains hard protection layer and hard protection conversion layer, described hard protection layer is positioned at the top of hard conversion layer, described hard protection layer comprises the truss structure that several are parallel, each truss structure two ends is fixedly connected on the sidewall of core tube, be provided with the connection lateral plate between the adjacent truss structure, this is scaffold floor and iron sheet above hard protection layer; Described hard conversion layer comprises the i iron girder that several are parallel, and insert in the sidewall of core tube at each i iron girder two ends, is connected with the angle steel auxiliary girder between the adjacent i iron girder, and the top of this hard protection conversion layer is scaffold floor and iron sheet.
Described truss structure contains top rail and lower transverse beam, be connected with several diagonal braces between the lower and upper cross-member, described top rail and lower transverse beam are angle steel, be provided with the auxiliary angle steel of reinforcement at the two ends of top rail, this strengthens auxiliary angle steel and the butt welding of top rail angle steel forms square tube, is welded with the end stiffener in this square tube.
The middle part of described top rail and lower transverse beam is evenly equipped with several middle part stiffener groups, and this stiffener is two, is symmetrically welded at two surfaces of top rail or lower transverse beam angle steel riser.
Described truss structure two ends are connected with the core tube by support.
Described support is the triangular supports that channel-section steel is welded into, and this support contains the support bar on top, pastes the mounting rod of wall, and hound, and described mounting rod is fixedly mounted on the core tube sidewall by through-wall bolt.
Described connection lateral plate contains the vertical vertical rod at two ends and the cross bar at middle part, and vertical vertical rod and cross bar are angle steel, is in the same place by steel plate and vertical vertical rod bridge joint in the two ends of cross bar, and described vertical vertical rod is fixedlyed connected with described truss structure side.
Claims (6)
1. system capable of constructing in vertical structure and horizontal structure simultaneously in core tube, this system contains hard protection layer and hard protection conversion layer, it is characterized in that: described hard protection layer is positioned at the top of hard conversion layer, described hard protection layer comprises the truss structure that several are parallel, each truss structure two ends is fixedly connected on the sidewall of core tube, be provided with the connection lateral plate between the adjacent truss structure, this is scaffold floor and iron sheet above hard protection layer; Described hard conversion layer comprises the i iron girder that several are parallel, and insert in the sidewall of core tube at each i iron girder two ends, is connected with the angle steel auxiliary girder between the adjacent i iron girder, and the top of this hard protection conversion layer is scaffold floor and iron sheet.
2. system capable of constructing in vertical structure and horizontal structure simultaneously in core tube according to claim 1, it is characterized in that: described truss structure contains top rail and lower transverse beam, be connected with several diagonal braces between the lower and upper cross-member, described top rail and lower transverse beam are angle steel, be provided with the auxiliary angle steel of reinforcement at the two ends of top rail, this strengthens auxiliary angle steel and the butt welding of top rail angle steel forms square tube, is welded with the end stiffener in this square tube.
3. system capable of constructing in vertical structure and horizontal structure simultaneously in core tube according to claim 2, it is characterized in that: the middle part of described top rail and lower transverse beam is evenly equipped with several middle part stiffener groups, this stiffener is two, is symmetrically welded at two surfaces of top rail or lower transverse beam angle steel riser.
4. system capable of constructing in vertical structure and horizontal structure simultaneously in core tube according to claim 1 is characterized in that: described truss structure two ends are connected with the core tube by support.
5. system capable of constructing in vertical structure and horizontal structure simultaneously in core tube according to claim 1, it is characterized in that: described support is the triangular supports that channel-section steel is welded into, this support contains the support bar on top, paste the mounting rod of wall, and hound, described mounting rod is fixedly mounted on the core tube sidewall by through-wall bolt.
6. system capable of constructing in vertical structure and horizontal structure simultaneously in core tube according to claim 1, it is characterized in that: described connection lateral plate contains the vertical vertical rod at two ends and the cross bar at middle part, vertical vertical rod and cross bar are angle steel, be in the same place by steel plate and vertical vertical rod bridge joint in the two ends of cross bar, described vertical vertical rod is fixedlyed connected with described truss structure side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202752876U CN201762974U (en) | 2010-07-29 | 2010-07-29 | System for simultaneous construction of upper horizontal structure and lower horizontal structure in core tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202752876U CN201762974U (en) | 2010-07-29 | 2010-07-29 | System for simultaneous construction of upper horizontal structure and lower horizontal structure in core tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201762974U true CN201762974U (en) | 2011-03-16 |
Family
ID=43715583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202752876U Expired - Lifetime CN201762974U (en) | 2010-07-29 | 2010-07-29 | System for simultaneous construction of upper horizontal structure and lower horizontal structure in core tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201762974U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906820A (en) * | 2010-07-29 | 2010-12-08 | 中建三局建设工程股份有限公司 | System capable of constructing in vertical structure and horizontal structure simultaneously in core tube |
| CN102979297A (en) * | 2012-12-15 | 2013-03-20 | 福州市第三建筑工程公司 | Hanging type stairwell operating platform mechanism and construction method thereof |
| CN105370026A (en) * | 2015-09-11 | 2016-03-02 | 中建七局第二建筑有限公司 | Lift shaft construction platform |
| CN107217831A (en) * | 2017-04-28 | 2017-09-29 | 中建三局集团有限公司 | High-rise building Core Walls Structure horizontal structure construction method |
| CN107489214A (en) * | 2017-06-29 | 2017-12-19 | 深圳前海特辰科技有限公司 | The vertical flat bed construction method with horizontal structure of Core Walls Structure |
-
2010
- 2010-07-29 CN CN2010202752876U patent/CN201762974U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906820A (en) * | 2010-07-29 | 2010-12-08 | 中建三局建设工程股份有限公司 | System capable of constructing in vertical structure and horizontal structure simultaneously in core tube |
| CN101906820B (en) * | 2010-07-29 | 2013-12-04 | 中建三局建设工程股份有限公司 | System capable of constructing in vertical structure and horizontal structure simultaneously in core tube |
| CN102979297A (en) * | 2012-12-15 | 2013-03-20 | 福州市第三建筑工程公司 | Hanging type stairwell operating platform mechanism and construction method thereof |
| CN105370026A (en) * | 2015-09-11 | 2016-03-02 | 中建七局第二建筑有限公司 | Lift shaft construction platform |
| CN107217831A (en) * | 2017-04-28 | 2017-09-29 | 中建三局集团有限公司 | High-rise building Core Walls Structure horizontal structure construction method |
| CN107217831B (en) * | 2017-04-28 | 2019-09-17 | 中建三局集团有限公司 | Super high-rise building Core Walls Structure horizontal structure construction method |
| CN107489214A (en) * | 2017-06-29 | 2017-12-19 | 深圳前海特辰科技有限公司 | The vertical flat bed construction method with horizontal structure of Core Walls Structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101845871B (en) | Cast-in-place steel-concrete composite beam | |
| CN203924696U (en) | Backform hanger fast-assembling system | |
| CN201661021U (en) | Prefabricated reinforced concrete stair | |
| CN201762974U (en) | System for simultaneous construction of upper horizontal structure and lower horizontal structure in core tube | |
| CN101914947A (en) | Novel frame-core tube combination structure system for high-rise | |
| CN207296386U (en) | A kind of combining structure of construction elevator and creeping formwork frame body | |
| CN201762663U (en) | Reinforced concrete superposed beam wing board support | |
| CN106088360B (en) | A kind of two-tube lower edge connecting node of large span list truss structure and truss structure | |
| CN102454218B (en) | Tube-in-tube structure for reinforced concrete core tubes and integrally-assembled space steel grids | |
| CN103758024B (en) | The steel structure footbridge of quickly dismantled | |
| CN101906820B (en) | System capable of constructing in vertical structure and horizontal structure simultaneously in core tube | |
| CN201433509Y (en) | Prestressed steel girder | |
| CN214696793U (en) | Climb and shelve superelevation and spring layer extension and adhere to support | |
| CN201778389U (en) | Super-tall novel framework-core drum mixed structural system | |
| CN202882377U (en) | Hanging scaffold for integral hanging construction of truss | |
| CN201211999Y (en) | Large span escalator truss and large span escalator formed thereby | |
| CN203856069U (en) | High-rise building steel structure | |
| CN210002576U (en) | connection structure of oblique steel skeleton column and oblique steel skeleton beam | |
| CN211473320U (en) | Tool type external hanging rack for corridor | |
| CN213806076U (en) | Novel construction safety composite board | |
| CN204212273U (en) | A kind of composite steel concrete column and box concrete filled steel tube cant beam switching node | |
| CN201843089U (en) | Vertical lifting bin for overhauling overpass ramp bridge | |
| CN203451109U (en) | I-shaped steel truss device for tower crane attachment | |
| CN202705932U (en) | T-beam reinforced hanger frame structure | |
| CN217869989U (en) | Operation platform is connected to steel longeron upper chord member |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110316 Effective date of abandoning: 20131204 |
|
| RGAV | Abandon patent right to avoid regrant |