CN211257756U - Progressive overhanging structure aiming at complex outer vertical surface modeling - Google Patents
Progressive overhanging structure aiming at complex outer vertical surface modeling Download PDFInfo
- Publication number
- CN211257756U CN211257756U CN201921728444.1U CN201921728444U CN211257756U CN 211257756 U CN211257756 U CN 211257756U CN 201921728444 U CN201921728444 U CN 201921728444U CN 211257756 U CN211257756 U CN 211257756U
- Authority
- CN
- China
- Prior art keywords
- encorbelmenting
- girder
- lower floor
- upper strata
- progressive
- 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.)
- Active
Links
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a progressive overhanging structure aiming at the complex facade modeling, which comprises a lower layer overhanging structure and an upper layer overhanging structure, wherein the lower layer overhanging structure and the upper layer overhanging structure form the progressive overhanging structure; the lower floor structure of encorbelmenting includes the girder of encorbelmenting of lower floor and lower floor bearing diagonal member, the girder of encorbelmenting of lower floor is fixed on the substructure beam slab, the top of lower floor bearing diagonal member and the bottom welding of the girder of encorbelmenting of lower floor, the bottom of lower floor bearing diagonal member and the built-in fitting welding on the pre-buried steel sheet, the upper strata structure of encorbelmenting includes that the upper strata encorbelmenting girder and upper strata bearing diagonal member, the girder of encorbelmenting of upper strata is fixed on the superstructure beam slab, the top of upper strata bearing diagonal member and the bottom welding of the girder of encorbelmenting of upper strata on the bottom of upper strata bearing diagonal member and the built-. Through the progressive overhanging structure, the construction difficulty of the beam slab formwork supporting system which is overhung from the complex outer vertical face layer by layer is reduced, and the site construction is safer.
Description
Technical Field
The utility model relates to a framed bent supports technical field encorbelments, especially relates to a structure of encorbelmenting to figurative gradual of complicated outer facade.
Background
Along with the development of the building industry, building shapes have the characteristic of diversity, the projecting length of an outside cantilever beam slab is continuously increased in order to meet the requirement of the building shapes in structural construction, when a beam slab member projecting from the outer edge of a building is not high above the ground, a full-hall landing scaffold or a cantilever scaffold template support system is generally adopted, but when the projecting beam slab member is too high, if the landing full-hall scaffold template support system is adopted, the potential danger of instability and collapse is easy to exist; in addition, if the beam slab member that has designed continuous out of choosing is located high-rise structure, when the length of choosing of upper strata was greater than the length of choosing of lower floor simultaneously, the template support system of the single scaffold of encorbelmenting will hardly satisfy the requirement of site operation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the problem that prior art exists with not enough, provide a novel figurative gradual structure of encorbelmenting of outer facade of complicacy, mainly be through the I-steel roof beam as the girder steel of encorbelmenting, by supreme gradual the girder steel of encorbelmenting layer upon layer to satisfy the site operation requirement.
The utility model discloses a solve above-mentioned technical problem through following technical scheme:
the utility model provides a progressive cantilever structure aiming at the complex facade modeling, which is characterized in that the progressive cantilever structure comprises a lower layer cantilever structure and an upper layer cantilever structure;
the lower floor cantilever structure includes that the lower floor encorbelments girder and lower floor's bearing diagonal member, the girder of encorbelmenting of lower floor is fixed on the substructure beam slab, the top of lower floor's bearing diagonal member welds with the bottom of the girder of encorbelmenting of lower floor, the bottom of lower floor's bearing diagonal member welds with the built-in fitting on the pre-buried steel sheet mutually, the structure of encorbelmenting of upper strata includes that the girder of encorbelmenting of upper strata and upper strata bearing diagonal member, the girder of encorbelmenting of upper strata is fixed on the superstructure beam slab, the top of the girder of encorbelmenting of upper strata and the bottom of the girder of encorbelmenting of upper strata weld mutually, the bottom of upper strata bearing diagonal member welds with the built-in.
Preferably, the lower cantilever girder is made of section steel.
Preferably, the lower cantilever girder and the lower structural beam plate are fixedly connected through a section steel fixing part.
Preferably, the upper cantilever girder is made of profile steel.
Preferably, the upper cantilever main beam is fixedly connected with the upper structural beam plate through a section steel fixing piece.
On the basis of the common knowledge in the field, the above preferred conditions can be combined at will to obtain the preferred embodiments of the present invention.
The utility model discloses an actively advance the effect and lie in:
the utility model discloses a design one kind and encorbelment the structure to the figurative gradual of complicated outer facade to reduce complicated outer facade and go out layer upon layer and choose the construction degree of difficulty of beam slab template braced system, make the site operation more have the safety guarantee.
Drawings
Fig. 1 is a schematic structural view of the progressive cantilever structure according to the present invention, in which the bracing points are welded to the embedded parts.
Fig. 2 is the structural schematic diagram of the progressive cantilever structure of the present invention in which the bracing points are welded to the lower cantilever beam.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 and fig. 2, the present embodiment provides a progressive overhanging structure for a complex facade model, which includes a lower overhanging structure 1 and an upper overhanging structure 2, where the lower overhanging structure 1 and the upper overhanging structure 2 form the progressive overhanging structure.
The lower floor structure of encorbelmenting 1 includes that the lower floor encorbelments girder 11 and lower floor bearing diagonal member 12, the girder 11 of encorbelmenting of lower floor adopts shaped steel, the girder 11 of encorbelmenting of lower floor is fixed on substructure beam slab 3, the girder 11 of encorbelmenting of lower floor passes through 5 fixed connection of shaped steel mounting with substructure beam slab 3, the top of lower floor bearing diagonal member 12 welds with the bottom of the girder 11 of encorbelmenting of lower floor, the bottom of lower floor bearing diagonal member 12 welds with built-in fitting 41 on the pre-buried steel sheet 4 mutually.
The upper cantilever structure 2 includes that the upper cantilever girder 21 and upper diagonal bracing member 22, the upper cantilever girder 21 adopts shaped steel, the upper cantilever girder 21 passes through shaped steel mounting fixed connection with upper structure beam slab 6, the top of upper diagonal bracing member 22 welds with the bottom of the upper cantilever girder 21 mutually, the bottom of upper diagonal bracing member 22 welds with built-in fitting 31 on the lower floor structure beam slab 3 mutually (see fig. 1), perhaps, the bottom of upper diagonal bracing member 22 welds with the top of the lower floor cantilever girder 11 mutually (see fig. 2).
With reference to fig. 1 and 2, the construction method of the progressive cantilever structure for complex facade modeling includes the following steps:
s1, fixing the lower cantilever girder 11 on the lower structure beam plate 3, wherein the lower cantilever girder 11 is made of section steel, and the lower cantilever girder 11 is fixedly connected with the lower structure beam plate 3 through a section steel fixing piece 5;
s2, welding the top end of the lower inclined support rod 12 with the bottom of the lower cantilever main beam 11, and welding the bottom end of the lower inclined support rod 12 with the embedded part 41 on the embedded steel plate 4;
s3, fixing the upper cantilever main beam 21 on the upper structural beam plate 6, wherein the upper cantilever main beam 21 adopts section steel, and the upper cantilever main beam 21 is fixedly connected with the upper structural beam plate 6 through a section steel fixing part;
s4, welding the top end of the upper-layer diagonal bracing rod piece 22 with the bottom of the upper-layer cantilever main beam 21, and welding the bottom end of the upper-layer diagonal bracing rod piece 22 with the top of an embedded part on the lower-layer structural beam plate 3 or the lower-layer cantilever main beam 11.
By designing the gradual overhanging structure aiming at the complex facade modeling, the safety of the whole construction process is ensured while the construction of the complex facade structure is completed. Through actual engineering inspection, the method is efficient, convenient and fast, convenient to install and disassemble, and the safety of structure construction is greatly guaranteed.
The utility model discloses successfully apply to the scaffold template braced system that encorbelments of No.2016G11 landmass project (hotel formula apartment) engineering in to reduce the complicated facade and go out layer by layer and choose the construction degree of difficulty of beam slab template braced system, make the site operation more have the safety guarantee.
Although particular embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are examples only and that the scope of the present invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (5)
1. A progressive cantilever structure aiming at a complex facade model is characterized by comprising a lower cantilever structure and an upper cantilever structure;
the lower floor cantilever structure includes that the lower floor encorbelments girder and lower floor's bearing diagonal member, the girder of encorbelmenting of lower floor is fixed on the substructure beam slab, the top of lower floor's bearing diagonal member welds with the bottom of the girder of encorbelmenting of lower floor, the bottom of lower floor's bearing diagonal member welds with the built-in fitting on the pre-buried steel sheet mutually, the structure of encorbelmenting of upper strata includes that the girder of encorbelmenting of upper strata and upper strata bearing diagonal member, the girder of encorbelmenting of upper strata is fixed on the superstructure beam slab, the top of the girder of encorbelmenting of upper strata and the bottom of the girder of encorbelmenting of upper strata weld mutually, the bottom of upper strata bearing diagonal member welds with the built-in.
2. The progressive overhanging structure for a complex facade molding according to claim 1, wherein the lower overhanging main beam is made of section steel.
3. The progressive cantilever structure for complex facade modeling according to claim 2, wherein the lower cantilever main beam is fixedly connected with the lower structural beam plate through a steel section fixing piece.
4. The progressive overhanging structure for a complex facade molding according to claim 1, wherein the upper overhanging main beam is made of section steel.
5. The progressive cantilever structure for complex facade modeling according to claim 4, wherein the upper cantilever main beam is fixedly connected with the upper structural beam plate through a section steel fixing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921728444.1U CN211257756U (en) | 2019-10-16 | 2019-10-16 | Progressive overhanging structure aiming at complex outer vertical surface modeling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921728444.1U CN211257756U (en) | 2019-10-16 | 2019-10-16 | Progressive overhanging structure aiming at complex outer vertical surface modeling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211257756U true CN211257756U (en) | 2020-08-14 |
Family
ID=71985815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921728444.1U Active CN211257756U (en) | 2019-10-16 | 2019-10-16 | Progressive overhanging structure aiming at complex outer vertical surface modeling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211257756U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700544A (en) * | 2019-10-16 | 2020-01-17 | 上海建工一建集团有限公司 | Progressive cantilever structure aiming at complex facade modeling and construction method thereof |
| CN115233980A (en) * | 2022-08-22 | 2022-10-25 | 中国十七冶集团有限公司 | Overhanging incremental structure arrangement construction method |
-
2019
- 2019-10-16 CN CN201921728444.1U patent/CN211257756U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700544A (en) * | 2019-10-16 | 2020-01-17 | 上海建工一建集团有限公司 | Progressive cantilever structure aiming at complex facade modeling and construction method thereof |
| CN115233980A (en) * | 2022-08-22 | 2022-10-25 | 中国十七冶集团有限公司 | Overhanging incremental structure arrangement construction method |
| CN115233980B (en) * | 2022-08-22 | 2023-08-08 | 中国十七冶集团有限公司 | Cantilever incremental structure arrangement construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104453197B (en) | High Large Cantilever concrete structural steel shape supports platform | |
| CN203867216U (en) | Detachable steel frame supporting structure for ultra-high-rise building cantilevered plate | |
| CN106337555A (en) | Method for constructing triangular steel support for cantilever structure of outer wall of building | |
| CN107419893A (en) | A kind of elevator steel platform and preparation method thereof | |
| CN106193589B (en) | Concrete superelevation heavy type beam and overlapping board combining structure method for supporting | |
| CN103352428A (en) | Suspension bridge cable bent tower beam non-support construction method | |
| CN103306208A (en) | Formwork creeping method for novel 1.6 parabola-shaped four-column type hollow variable section high pier | |
| CN211257756U (en) | Progressive overhanging structure aiming at complex outer vertical surface modeling | |
| CN104389419A (en) | Cantilevered formwork platform installation structure and construction method | |
| CN201762663U (en) | Reinforced concrete superposed beam wing board support | |
| CN103982014B (en) | A kind of reducing steel work spiral ramp and construction techniques thereof | |
| CN205604719U (en) | Superelevation, jumbo size board structural template braced system that encorbelments | |
| CN204282803U (en) | To encorbelment formwork structure for mounting platform | |
| CN201991226U (en) | Flange template support structure | |
| CN102926554A (en) | Steel hanging seat template supports and construction method thereof | |
| CN102815631B (en) | Plug-in tower crane support frame | |
| CN204282788U (en) | Shaping type scaffold can be assembled | |
| CN205955156U (en) | Elevartor shaft steel platform | |
| CN202831628U (en) | Combined type bailey frame load-bearing shelving for pouring large span concrete beam | |
| CN212317487U (en) | Template supporting structure for construction of outward-inclined overhanging concrete column | |
| CN211257757U (en) | Steel truss bracing system structure that shaped steel encorbelmented | |
| CN110700544A (en) | Progressive cantilever structure aiming at complex facade modeling and construction method thereof | |
| CN210289075U (en) | Adjustable elevator shaft operating platform system that can have enough to meet need | |
| CN204059793U (en) | A kind of reducing steel work spiral ramp | |
| CN209620622U (en) | A kind of promotion platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |