CN207331697U - The section steel platform of traffic main artery top supplementary structure construction - Google Patents
The section steel platform of traffic main artery top supplementary structure construction Download PDFInfo
- Publication number
- CN207331697U CN207331697U CN201720931579.2U CN201720931579U CN207331697U CN 207331697 U CN207331697 U CN 207331697U CN 201720931579 U CN201720931579 U CN 201720931579U CN 207331697 U CN207331697 U CN 207331697U
- Authority
- CN
- China
- Prior art keywords
- frame body
- platform
- formwork
- shuttering
- structure construction
- 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 - Fee Related
Links
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model provides a kind of section steel platform of traffic main artery top supplementary structure construction, set up on the ground before two-layer structure construction, including sequentially connected support for shuttering, formwork platform, the first frame body, the second frame body and the triframe body that the support for shuttering includes cross bar, upright bar is set up in length and breadth, it is track between second frame body and the first frame body and the second frame body, frame body lower part is provided with bar of sweeping the floor, and frame body surrounding transverse and longitudinal sets continuous bridging by bottom is supreme；Add U-shaped jacking at the top of the support for shuttering and be longitudinally laid with double steel pipe, H profile steel is laterally laid with the double steel pipe, being laid with the first template above the H profile steel forms track formwork platform；Structure formwork is further included in formwork platform upper.Compared with correlation technique, using this Novel section steel formwork platform, it can farthest increase the earthwork and transport of materials amount, alleviate transport pressure, not only reduce construction cost, but also saved the duration.
Description
Technical field
It the utility model is related to technical field of building construction, more particularly to a kind of construction of traffic main artery top supplementary structure
Section steel platform.
Background technology
Using central island along work, Liu Tu areas reverse construction, can cause central island superstructure for some building foundation pit constructions
Construction is constructed prior to Liu Tu areas superstructure, and when Liu Tu areas, superstructure starts to construct, and the support for shuttering set up by the first floor will cause
North and south or thing transport channel are cut off, circular driveway can not be formed, and cause material to increase with earthwork transportation pressure, construction period
Elongated, construction cost increase.
Therefore, it is necessary to the section steel platform for providing a kind of supplementary structure construction of traffic main artery top is asked to solve above technology
Topic.
Utility model content
The purpose of this utility model is to provide a kind of section steel platform of traffic main artery top supplementary structure construction, by answering
It can at utmost alleviate transport pressure with the platform construction, ensure the normal transport of material and the earthwork.
The utility model provides a kind of section steel platform of traffic main artery top supplementary structure construction, and two-layer structure is applied on the ground
Set up before work, including sequentially connected support for shuttering, formwork platform, the support for shuttering include cross bar, first that upright bar is set up in length and breadth
Frame body, the second frame body and triframe body, are track between the second frame body and the first frame body and the second frame body, and frame body lower part is set
Sweep the floor bar, frame body surrounding transverse and longitudinal sets continuous bridging by bottom is supreme；Add U-shaped jacking at the top of the support for shuttering and longitudinally spread
If double steel pipe, H profile steel is laterally laid with the double steel pipe, being laid with the first template above the H profile steel forms track formwork platform,
As the protective platform on track；Structure formwork is further included in formwork platform upper, is formed by setting up the second template on frame body
The formwork of casting concrete, forms the second Rotating fields after casting concrete.
Preferably, the shaped steel spacing 900mm.
Preferably, the support for shuttering cross bar spacing 900mm, upright bar spacing 400mm.
Preferably, the track step pitch 1500mm.
Compared with correlation technique, the section steel platform of traffic main artery top provided by the utility model supplementary structure construction has
Following beneficial effect：
It using this Novel section steel formwork platform, can farthest increase the earthwork and transport of materials amount, alleviate transport pressure
Power, not only reduces construction cost, but also has saved the duration.
Brief description of the drawings
Fig. 1 is the section steel platform structure diagram of traffic main artery top provided by the utility model supplementary structure construction；
In figure, support for shuttering -1, formwork platform -2, structure formwork -3, cross bar -11, upright bar -12, bar -13 of sweeping the floor, bridging -
14th, jacking -21, double steel pipe -22, H profile steel -23, the first template -24, the second template -31, concrete -32, track -4.
Embodiment
Describe the utility model in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that do not conflicting
In the case of, the feature in embodiment and embodiment in the utility model can be mutually combined.For sake of convenience, hereinafter such as
Occur " upper ", " under ", " left side ", " right side " printed words, only upper and lower, left and right direction of the expression with attached drawing in itself is consistent, not to structure
Play restriction effect.
As shown in Figure 1, the section steel platform of traffic main artery top supplementary structure construction, on the ground before two-layer structure construction
Set up, including sequentially connected support for shuttering 1, formwork platform 2, the support for shuttering includes cross bar 11, upright bar 12 is set up in length and breadth the
One frame body, the second frame body and triframe body, cross bar spacing 900mm, upright bar spacing 400mm, the second frame body and the first frame body and
It is track 4 between two frame bodies, step pitch 1500mm, frame body lower part is provided with bar 13 of sweeping the floor, and frame body surrounding transverse and longitudinal is set by bottom is supreme
Put continuous bridging 14；Add U-shaped jacking 21 at the top of the support for shuttering and be longitudinally laid with double steel pipe 22, in the double steel pipe laterally
H profile steel 23 is laid with, shaped steel spacing 900mm, the H profile steel top is laid with the first template 24 and forms track formwork platform, as car
Protective platform on road；Structure formwork 3 is further included in formwork platform upper, is poured by setting up the formation of the second template 31 on frame body
The formwork of concrete 32, forms the second Rotating fields after casting concrete.
Concrete water-saving moist keeping maintenance film provided by the utility model is laid with step：
The first step, sets up support for shuttering：Support for shuttering cross bar spacing 900mm, vertical spacing 400mm, step pitch 1500mm, under shaped steel
100mm sets bar of sweeping the floor together, and support for shuttering is linked to be an entirety, and continuous scissors is set by bottom is supreme in frame body surrounding transverse and longitudinal
Support, horizontally arranged twice horizontal cross brace.Track is reserved in pre-set position.
Second step, is laid with formwork platform：Add U-shaped jacking at the top of support for shuttering and be longitudinally laid with double steel pipe, laterally spread thereafter
If the H profile steel of 150*150*7*10, shaped steel spacing 900mm, top is laid with template.
3rd step, structure formwork：Structure formwork is carried out above formwork platform, before concreting, to track region into
Row support for shuttering returns back to top, and transverse and longitudinal spacing 1000mm, step pitch 1500mm, treat superstructure concrete strength up to 60% i.e. dismountable time
Top, ensures track normal operation.
Changsha project foundation pit construction is made using central island is suitable, Liu Tu areas reverse construction, therefore causes central island to be tied on the ground
Structure construction is constructed prior to Liu Tu areas superstructure, and when Liu Tu areas, superstructure starts to construct, and the support for shuttering set up by the first floor will be led
North and south transport channel is cut off, circular driveway can not be formed for cause, and the utility model is auxiliary using section steel platform on traffic main artery top
Structure construction is helped, is avoided during Superstructure Construction, using conventional formwork system, cause north and south transport channel to be cut off,
Circular driveway can not be formed, and cause material and earthwork transportation pressure increases, construction period is elongated, construction cost increase, using this
Novel section steel formwork platform, can farthest increase the earthwork and transport of materials amount, alleviate transport pressure, both reduce construction
Cost, and saved the duration.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is directly or indirectly used in
Other relevant technical fields, are equally included in the patent within the scope of the utility model.
Claims (4)
1. a kind of section steel platform of traffic main artery top supplementary structure construction, sets up, its feature before two-layer structure construction on the ground
Be, including sequentially connected support for shuttering, formwork platform, the support for shuttering include cross bar, the first frame body that upright bar is set up in length and breadth,
Second frame body and triframe body, are track between the second frame body and the first frame body and the second frame body, and frame body lower part, which is provided with, sweeps
The thin end of the scroll, frame body surrounding transverse and longitudinal set continuous bridging by bottom is supreme；Add U-shaped jacking at the top of the support for shuttering and be longitudinally laid with double
Steel pipe, H profile steel is laterally laid with the double steel pipe, and being laid with the first template above the H profile steel forms track formwork platform, as
Protective platform on track；Structure formwork is further included in formwork platform upper, is poured by setting up the formation of the second template on frame body
The formwork of concrete, forms the second Rotating fields after casting concrete.
2. the section steel platform of traffic main artery top according to claim 1 supplementary structure construction, it is characterised in that H profile steel
Spacing 900mm.
3. the section steel platform of traffic main artery top according to claim 1 supplementary structure construction, it is characterised in that the branch
Mould bases cross bar spacing 900mm, upright bar spacing 400mm.
4. the section steel platform of traffic main artery top according to claim 1 supplementary structure construction, it is characterised in that the car
Road step pitch 1500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931579.2U CN207331697U (en) | 2017-07-28 | 2017-07-28 | The section steel platform of traffic main artery top supplementary structure construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931579.2U CN207331697U (en) | 2017-07-28 | 2017-07-28 | The section steel platform of traffic main artery top supplementary structure construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207331697U true CN207331697U (en) | 2018-05-08 |
Family
ID=62376975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720931579.2U Expired - Fee Related CN207331697U (en) | 2017-07-28 | 2017-07-28 | The section steel platform of traffic main artery top supplementary structure construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207331697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113789986A (en) * | 2021-09-27 | 2021-12-14 | 中建一局集团建设发展有限公司 | Demonstration screen fixing structure adopting light high-strength steel and construction method |
-
2017
- 2017-07-28 CN CN201720931579.2U patent/CN207331697U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113789986A (en) * | 2021-09-27 | 2021-12-14 | 中建一局集团建设发展有限公司 | Demonstration screen fixing structure adopting light high-strength steel and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106759354B (en) | Layered continuous pouring mode of overlong and super-thick mass concrete foundation | |
| CN107905114B (en) | A kind of construction method of large span Successive interference cancellation | |
| CN105714635B (en) | A kind of concrete drainage pavement and its construction, method for repairing and mending | |
| CN108193608A (en) | The cast-in-place road gully of mobile moldbase and construction method | |
| CN107245953B (en) | A kind of crossed construction method of multilayer bridge structure | |
| CN107435335A (en) | Brick retaining wall steel bar girder hardened system and method on foundation pit enclosure top beam | |
| CN101349061A (en) | Construction method for controlling operation station structure floating in reconstruction and extension of subway junction center station | |
| CN102587663A (en) | Concrete construction process of steel tube columns of super-high-rise building | |
| CN110205921A (en) | The precast assembly pier stud construction and construction method of bellows connection are inserted by reinforcing bar | |
| CN103397656A (en) | Embedded type joist pile plank structure | |
| CN106702912A (en) | Construction method of dismantling old beam top and introducing new bridge on existing railway | |
| CN108005094A (en) | Pier and pier top beam section construction method in naked rock river bed water | |
| CN207331697U (en) | The section steel platform of traffic main artery top supplementary structure construction | |
| CN110593080A (en) | Inter-support trestle system combined with inner support system and construction method | |
| CN205296209U (en) | Prestressed anchorage cable assembled stake siding wall protective structure | |
| CN207685849U (en) | A kind of connection structure of concrete prefabricated cushion cap | |
| CN108708290A (en) | The case crane span structure hollow structure and cast-in-situ construction method of minor radius railway curve unit | |
| CN108589769A (en) | A kind of embedding rock T shapes combined type column plate high gear wall construction method of overlength | |
| CN105756377B (en) | A kind of swimming pool and its construction method | |
| CN207244633U (en) | Brick retaining wall steel bar girder hardened system on foundation pit enclosure top beam | |
| CN103266899A (en) | Method for controlling floor heave deformation of soft rock roadway by means of anchor pile continuous wall | |
| CN202509530U (en) | Post-cast strip water stopping steel plate combined structure of foundation bottom plate | |
| CN112211204A (en) | Wall formwork supporting structure of column plate wall slope protection structure and construction method thereof | |
| CN107724252A (en) | Continuous box girder hanging basket cantilever method construction and close up block | |
| CN203531348U (en) | Self-stability elevator shaft construction operating frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20190728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |