CN203230165U - Template support platform for ultra-high cantilever structure - Google Patents
Template support platform for ultra-high cantilever structure Download PDFInfo
- Publication number
- CN203230165U CN203230165U CN 201220676286 CN201220676286U CN203230165U CN 203230165 U CN203230165 U CN 203230165U CN 201220676286 CN201220676286 CN 201220676286 CN 201220676286 U CN201220676286 U CN 201220676286U CN 203230165 U CN203230165 U CN 203230165U
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- cantilever
- support platform
- steel girder
- steel
- cantilever steel
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Abstract
The utility model discloses a template support platform for an ultra-high cantilever structure and is used for the construction of the ultra-high cantilever structure. The template support platform for the ultra-high cantilever structure comprises steel cantilever beams and scaffolds. The steel cantilever beams are arranged at different layers under layers to be constructed. A diagonal bracing bar is arranged between two steel cantilever beams. Bar dowels and transverse horizontal rods are arranged at the cantilever end outside the floor slab of the cantilever structure. Steel pull rings are arranged on the cantilever beams, and cushion blocks are arranged between the steel pull rings and the steel cantilever beams. An embedded part is arranged at the edge of a floor slab below each steel cantilever beam. One end of the diagonal bracing bar is arranged at the cantilever end portion of an upper-layered steel cantilever beam end, and the other end is arranged at a lower-layered embedded part. According to the template support platform for the ultra-high cantilever structure, erection heights of scaffolds are lowered; and potential safety hazard and safety protection cost of the high-attitude cantilever construction are lowered. The platform is capable of being dismounted so as to facilitate turnover use and being quick in the erection so as to speed up the construction process of the high-attitude cantilever structure. Materials for the erection of scaffolds are saved and the cost of the high-attitude cantilever construction is reduced.
Description
Technical field
The utility model relates to a kind of formwork support platform, especially a kind of superelevation cantilevered structure formwork support platform.
Background technology
In current construction design, people continue to pursue outer facade variation, the form of structure of occurred encorbelmenting greatly in a large number, the superelevation layer being encorbelmented suddenly.Along with the development of building design field and steel concrete field, above-mentionedly encorbelment greatly, the superelevation layer encorbelments and progressively adopts ordinary reinforced concrete structure, construction is adopted yet traditional high level is encorbelmented lands that the scaffold height increases that potential safety hazard is big, steel resources is wasteful, the scaffold that the lands time of setting up itself longly influences the duration and the security protection cost is very high.
Encorbelment for solving tradition that big, the resource cost of potential safety hazard in the construction is big, security protection cost height, problem that efficiency of construction is low, the utility model provides the superelevation cantilevered structure that a kind of potential safety hazard is low, resource cost is little, the security protection cost is little and efficiency of construction is high formwork support platform.
Technical problem to be solved in the utility model is achieved through the following technical solutions:
A kind of superelevation cantilevered structure formwork support platform, comprise cantilever steel girder and scaffold, described cantilever steel girder is located at and is treated under the construction aspect to be provided with hound between described cantilever steel girder on the different aspects, and the described cantilever steel girder structure floor outside end of encorbelmenting is provided with bar dowel and transverse horizontal bar.
Described cantilever steel girder is provided with the reinforcing bar draw ring, is provided with cushion block between described reinforcing bar draw ring and cantilever steel girder.
Described cantilever steel girder below structure floor edge is provided with built-in fitting.
Described built-in fitting is made of steel plate and reinforcing bar, and described steel plate has reinforcing bar.
Described hound one end be located at the upper strata cantilever steel girder encorbelment the end end, the other end is located on lower floor's built-in fitting.
Described transverse horizontal bar vertically is layed on the cantilever steel girder, and described transverse horizontal bar is provided with bar dowel.
Described bar dowel is provided with scaffold.
The beneficial effects of the utility model are:
The scaffolding height that the utility model has reduced scaffold has reduced high level construction safety hidden danger and the high level construction safety protection cost of encorbelmenting of encorbelmenting, and can extensively promote the use of, and Van Gogh layer building concrete cantilevered structure all can be with reference to application; Dismantled and assembled, the convenient turnover of the utility model is used; The utility model is set up the quick and easy construction progress of accelerating high-rise cantilevered structure; The utility model saved the scaffold building material, reduced the high level construction cost of encorbelmenting.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model reinforcing bar draw ring sectional view;
Fig. 3 is the utility model built-in fitting sectional view;
Fig. 4 is working state schematic representation of the present utility model.
Among the figure, 1. cantilever steel girder, 2. scaffold, 3. hound, 4. bar dowel, 5. transverse horizontal bar, 6. reinforcing bar draw ring, 7. cushion block, 8. built-in fitting.
The specific embodiment
As Fig. 1-shown in Figure 4, superelevation cantilevered structure formwork support platform is made of cantilever steel girder 1, transverse horizontal bar 5, hound 3, reinforcing bar draw ring 6, built-in fitting 8, bar dowel 4, cushion block 7 and scaffold 2, the utility model begins the construction assembling before two-layer below the floor in concrete construction to encorbelmenting, according to designing requirement and the requirement of design load ultimate bearing capacity, longitudinal pitch, the horizontal cross bar of the cantilever steel girder 1 of the lower two layers of the construction floor of determining to encorbelment are laid spacing and built-in fitting 8 positions.
Concreting, after the following two-layer concrete strength of the floor of waiting to encorbelment reaches design strength, fixing i iron in the reinforcing bar draw ring 6 of structure floor, i iron top is put into cushion block 7 and is made the i iron fix tightly of encorbelmenting, and cushion block 7 can be selected wooden unit for use.Cantilever steel girder 1 is fixedly placed on the lower two layers structure floor of the construction floor of encorbelmenting, two-layer cantilever steel girder 1 is chosen the transverse horizontal bar 5 that part goes up the some vertical layings of welding, transverse horizontal bar 5 is preferably i iron, transverse horizontal bar 5 has been formed the steel platform jointly with cantilever steel girder 1, vertical welding is connected to some bar dowels 4 on the transverse horizontal bar 5, bar dowel 4 be used for and the scaffold 2 set up on the steel platform fixing, hound 3 is installed between the double-layer structure floor afterwards, hound 3 one ends are welded on the built-in fitting 8 of substructure floor, and the other end is welded on the end that superstructure floor cantilever steel girder 1 is chosen part.
Should be understood that the above-mentioned specific embodiment of the present utility model only is used for exemplary illustration or explains principle of the present utility model, and does not constitute restriction of the present utility model.Therefore, any modification of under the situation that does not depart from spirit and scope of the present utility model, making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.In addition, the utility model claims are intended to contain whole variations and the modification in the equivalents that falls into claims scope and border or this scope and border.
Claims (7)
1. superelevation cantilevered structure formwork support platform, comprise cantilever steel girder (1) and scaffold (2), it is characterized in that: described cantilever steel girder (1) is located at and is treated under the construction aspect on the different aspects, being provided with hound (3) between described cantilever steel girder (1), encorbelments to hold and is provided with bar dowel (4) and transverse horizontal bar (5) in described cantilever steel girder (1) the structure floor outside.
2. according to the described superelevation cantilevered structure of claim 1 formwork support platform, it is characterized in that: described cantilever steel girder (1) is provided with reinforcing bar draw ring (6), is provided with cushion block (7) between described reinforcing bar draw ring (6) and cantilever steel girder (1).
3. according to the described superelevation cantilevered structure of claim 1 formwork support platform, it is characterized in that: described cantilever steel girder (1) below structure floor edge is provided with built-in fitting (8).
4. according to the described superelevation cantilevered structure of claim 3 formwork support platform, it is characterized in that: described built-in fitting (8) is made of steel plate and reinforcing bar, and described steel plate has reinforcing bar.
5. according to the described superelevation cantilevered structure of claim 1 formwork support platform, it is characterized in that: described hound (3) one ends be located at upper strata cantilever steel girder (1) encorbelment the end end, the other end is located on lower floor's built-in fitting (8).
6. according to the described superelevation cantilevered structure of claim 1 formwork support platform, it is characterized in that: described transverse horizontal bar (5) vertically is layed on the cantilever steel girder (1), and described transverse horizontal bar (5) is provided with bar dowel (4).
7. according to the described superelevation cantilevered structure of claim 1 formwork support platform, it is characterized in that: described bar dowel (4) is provided with scaffold (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220676286 CN203230165U (en) | 2012-12-11 | 2012-12-11 | Template support platform for ultra-high cantilever structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220676286 CN203230165U (en) | 2012-12-11 | 2012-12-11 | Template support platform for ultra-high cantilever structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203230165U true CN203230165U (en) | 2013-10-09 |
Family
ID=49286298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220676286 Expired - Fee Related CN203230165U (en) | 2012-12-11 | 2012-12-11 | Template support platform for ultra-high cantilever structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203230165U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453197A (en) * | 2014-10-13 | 2015-03-25 | 上海中锦建设集团股份有限公司 | High-altitude large-cantilever concrete structure structural steel supporting platform |
| CN109138398A (en) * | 2018-09-28 | 2019-01-04 | 上海建工四建集团有限公司 | A kind of pin-connected panel suspention steel platform and its construction method |
| CN110397165A (en) * | 2019-07-30 | 2019-11-01 | 中信国安建工集团有限公司 | A kind of cantilevered structure and construction method |
| CN113944313A (en) * | 2021-11-03 | 2022-01-18 | 上海建工五建集团有限公司 | Overhanging section steel jacking limiting device, overhanging steel platform and construction method thereof |
-
2012
- 2012-12-11 CN CN 201220676286 patent/CN203230165U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453197A (en) * | 2014-10-13 | 2015-03-25 | 上海中锦建设集团股份有限公司 | High-altitude large-cantilever concrete structure structural steel supporting platform |
| CN109138398A (en) * | 2018-09-28 | 2019-01-04 | 上海建工四建集团有限公司 | A kind of pin-connected panel suspention steel platform and its construction method |
| CN109138398B (en) * | 2018-09-28 | 2024-03-26 | 上海建工四建集团有限公司 | Assembled suspension steel platform and construction method thereof |
| CN110397165A (en) * | 2019-07-30 | 2019-11-01 | 中信国安建工集团有限公司 | A kind of cantilevered structure and construction method |
| CN110397165B (en) * | 2019-07-30 | 2024-04-09 | 中信国安建工集团有限公司 | Cantilever structure and construction method |
| CN113944313A (en) * | 2021-11-03 | 2022-01-18 | 上海建工五建集团有限公司 | Overhanging section steel jacking limiting device, overhanging steel platform and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20151211 |
|
| EXPY | Termination of patent right or utility model |