CN204401995U - Encorbelment support system in a kind of center of installing for dome structure - Google Patents
Encorbelment support system in a kind of center of installing for dome structure Download PDFInfo
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- CN204401995U CN204401995U CN201420832442.8U CN201420832442U CN204401995U CN 204401995 U CN204401995 U CN 204401995U CN 201420832442 U CN201420832442 U CN 201420832442U CN 204401995 U CN204401995 U CN 204401995U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 38
- 239000010959 steel Substances 0.000 claims abstract description 38
- 238000010276 construction Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
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Abstract
The utility model discloses a kind of center of installing for dome structure to encorbelment support system, comprise center stand column and around the symmetrically arranged overhang steel platform of described center stand column, described overhang steel platform is fixed on the top of described center stand column, also comprise the scaffold longitudinally arranged, described overhang steel platform comprises vertical portion, crossbeam and multiple diagonal member, described vertical portion is arranged with described crossbeam is mutually vertical, described vertical portion and described center stand column arranged in parallel, described diagonal member one end is connected with described crossbeam, its other end is connected with described vertical portion, described vertical portion, crossbeam and diagonal member form a triangle, described scaffold is positioned on described overhang steel platform, described scaffold is L-type, the kink of described L-type scaffold is connected with thing to be supported.This support system, when the dome structure of large height of constructing, large span, can be avoided the situation needing to set up a large amount of full hall landing leg hand cradle in work progress to occur, thus reduce construction cost.
Description
Technical field
The utility model relates to a kind of center of installing for dome structure and to encorbelment support system.
Background technology
Because dome structure can obtain the architectural effect of the space of large span, superior daylighting and daring, on the other hand, due to the material property that steel work is superior, the dome of large-span steel is therefore made to be widely used in modern architecture.Along with the increase increasingly of construction scope, the span of steel structure dome is also increasing, highly more and more higher.In the buildings such as large sized commercial center, span reaches tens of rice, the large-span steel dome of terrain clearance tens of meters is applied very extensive.The conventional construction method of this kind of steel structure dome sets up the auxiliary installation of full hall landing leg hand cradle; Also have and adopt interim girder steel (steel truss) built on stilts formation high-altitude temporary supporting platform, in support platform, then set up full hall scaffold support auxiliary installation.It is long to there is the construction period in these methods, the problem that construction cost is high.
Utility model content
The utility model object: technical problem to be solved in the utility model is to provide a kind ofly to be convenient to the center that assembly and disassembly reclaim and to encorbelment support system, this center encorbelment support system build large height, large span dome structure time can avoid setting up a large amount of full hall landing leg hand cradle, and then greatly save construction cost.
For solving the problems of the technologies described above, the technological means that the utility model adopts is:
Encorbelment support system in a kind of center of installing for dome structure, comprise center stand column and around the symmetrically arranged overhang steel platform of described center stand column, described overhang steel platform is fixed on the top of described center stand column, also comprise the scaffold longitudinally arranged, described overhang steel platform comprises vertical portion, crossbeam and multiple diagonal member, described vertical portion is arranged with described crossbeam is mutually vertical, described vertical portion and described center stand column arranged in parallel, described diagonal member one end is connected with described crossbeam, its other end is connected with described vertical portion, described vertical portion, crossbeam and diagonal member form a triangle, described scaffold is positioned on described overhang steel platform, described scaffold is L-type, the kink of described L-type scaffold is connected with thing to be supported.
Further preferably, described center stand column is assembled by multiple steel structure splicing, and described center stand column is dismountable center column.
Further preferably, the angle of described diagonal member and described crossbeam is 30 °, 45 ° and 60 °.
Further preferably, also cable wind rope is comprised.
Beneficial effect: center of the present utility model support system of encorbelmenting can be applicable to large, the liftoff high dome structure of span and installs and support, the utility model center is used to encorbelment support system when the dome structure of large height of constructing, large span, the situation needing to set up a large amount of full hall landing leg hand cradle in work progress can be avoided to occur, thus shorten the construction period, reduce construction cost; Center of the present utility model encorbelment support system be convenient to assembly and disassembly reclaim, take up room little, reusable.
Accompanying drawing explanation
Fig. 1 is encorbelment the schematic diagram of support system supported dome structure in the utility model center;
Fig. 2 is encorbelment the structural representation of support system in the utility model center.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, technology contents of the present utility model is described further.
As shown in Figure 1 and 2, encorbelment support system in center of the present utility model, comprise center stand column 1 and around the symmetrically arranged overhang steel platform 2 of center stand column 1, center stand column 1 is assembled by multiple steel structure splicing, center stand column 1 is demountable structure, overhang steel platform 2 is fixed on the top of center stand column 1, center of the present utility model support system of encorbelmenting also comprises the scaffold 3 longitudinally arranged, overhang steel platform 2 is in umbrella, overhang steel platform 2 comprises vertical portion 8, crossbeam 4 and multiple diagonal member 5, vertical portion 8 and crossbeam 4 vertical setting mutually, vertical portion 8 is arranged in parallel with center stand column 1, diagonal member 5 one end is connected with crossbeam 4, its other end is connected with vertical portion 8, vertical portion 8, crossbeam 4 and diagonal member 5 form a triangle, diagonal member 5 is 30 ° with the angle of crossbeam 4, 45 ° and 60 °, scaffold 3 is positioned on overhang steel platform 2, scaffold 3 is in L-type, the kink of L-type scaffold 3 is connected with thing to be supported (dome) 7.
Center of the present utility model support system of encorbelmenting also comprises cable wind rope 6, and cable wind rope 6 can reinforce the support force of center stand column 1 further.
The encorbelment installation steps of support system of the utility model center are as follows:
Step 1, utilizes kart crane (or job site tower crane or small-sized suspension standing derrick) mounting center column 1;
Step 2, carries out the assembling of overhang steel platform 2 on ground;
Step 3, utilize hoist engine Hoisting System (or hydraulic lifting apparatus) by be assembled into overall overhang steel platform 2 centrally column 1 upwards erection & lift put in place, and overhang steel platform 2 and center stand column 1 are fixed, make overhang steel platform 2 and center stand column 1 form stressed entirety;
Step 4, on overhang steel platform 2 according to dome structure need set up scaffold 3.
In above-mentioned installation process, the scaffold 3 on overhang steel platform 2 can put in place at the rear Integral lifting of ground assembling together with overhang steel platform 2.
The utility model center is encorbelmented after support system installation, the encorbelment support of support system of this center is utilized to complete the installation of dome structure 7, after dome structure 7 installation, dismounting scaffold 3(scaffold 3 also can be transferred and be removed to ground again together with overhang steel platform 2), then the connection of overhang steel platform 2 and center stand column 1 is removed, utilize hoist engine Hoisting System (or hydraulic lifting apparatus) to be transferred by overhang steel platform 2 manually to disintegrate to ground overhang steel platform 2, finally utilize kart to hang or small-sized suspension standing derrick removes center stand column 1.
The utility model center is used to encorbelment support system when the dome structure of large height of constructing, large span, the situation needing to set up a large amount of full hall landing leg hand cradle in work progress can be avoided to occur, thus shorten the construction period, reduce construction cost, center of the present utility model encorbelment support system be convenient to assembly and disassembly reclaim reuse.
Claims (4)
1. encorbelment support system in a center of installing for dome structure, it is characterized in that: comprise center stand column and around the symmetrically arranged overhang steel platform of described center stand column, described overhang steel platform is fixed on the top of described center stand column, also comprise the scaffold longitudinally arranged, described overhang steel platform comprises vertical portion, crossbeam and multiple diagonal member, described vertical portion is arranged with described crossbeam is mutually vertical, described vertical portion and described center stand column arranged in parallel, described diagonal member one end is connected with described crossbeam, its other end is connected with described vertical portion, described vertical portion, crossbeam and diagonal member form a triangle, described scaffold is positioned on described overhang steel platform, described scaffold is L-type, the kink of described L-type scaffold is connected with thing to be supported.
2. encorbelment support system in center of installing for dome structure according to claim 1, and it is characterized in that: described center stand column is assembled by multiple steel structure splicing, described center stand column is dismountable center column.
3. encorbelment support system in center of installing for dome structure according to claim 1, it is characterized in that: the angle of described diagonal member and described crossbeam is 30 °, 45 ° and 60 °.
4. encorbelment support system in center of installing for dome structure according to claim 1, it is characterized in that: also comprise cable wind rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420832442.8U CN204401995U (en) | 2014-12-25 | 2014-12-25 | Encorbelment support system in a kind of center of installing for dome structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420832442.8U CN204401995U (en) | 2014-12-25 | 2014-12-25 | Encorbelment support system in a kind of center of installing for dome structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204401995U true CN204401995U (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420832442.8U Expired - Fee Related CN204401995U (en) | 2014-12-25 | 2014-12-25 | Encorbelment support system in a kind of center of installing for dome structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN204401995U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958190A (en) * | 2019-04-16 | 2019-07-02 | 建铝（上海）金属结构工程有限公司 | A kind of construction method of aluminum alloy latticed shell structure |
| CN111677259A (en) * | 2020-06-11 | 2020-09-18 | 北京城建十六建筑工程有限责任公司 | High-rise Bailey truss cantilever construction method |
| CN113585761A (en) * | 2021-09-09 | 2021-11-02 | 中建八局南方建设有限公司 | Construction platform structure of ultrahigh dome structure and construction method thereof |
| CN117306880A (en) * | 2023-08-22 | 2023-12-29 | 浙江大地钢结构有限公司 | High-rise steel structure self-lifting folding device and operating method |
-
2014
- 2014-12-25 CN CN201420832442.8U patent/CN204401995U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958190A (en) * | 2019-04-16 | 2019-07-02 | 建铝（上海）金属结构工程有限公司 | A kind of construction method of aluminum alloy latticed shell structure |
| CN111677259A (en) * | 2020-06-11 | 2020-09-18 | 北京城建十六建筑工程有限责任公司 | High-rise Bailey truss cantilever construction method |
| CN113585761A (en) * | 2021-09-09 | 2021-11-02 | 中建八局南方建设有限公司 | Construction platform structure of ultrahigh dome structure and construction method thereof |
| CN117306880A (en) * | 2023-08-22 | 2023-12-29 | 浙江大地钢结构有限公司 | High-rise steel structure self-lifting folding device and operating method |
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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: 20150617 Termination date: 20191225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |