CN204326570U - Truss temporary support structure - Google Patents
Truss temporary support structure Download PDFInfo
- Publication number
- CN204326570U CN204326570U CN201420578975.8U CN201420578975U CN204326570U CN 204326570 U CN204326570 U CN 204326570U CN 201420578975 U CN201420578975 U CN 201420578975U CN 204326570 U CN204326570 U CN 204326570U
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- truss
- lower edge
- support structure
- temporary support
- truss lower
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- 238000009434 installation Methods 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 238000003032 molecular docking Methods 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 24
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 241001503485 Mammuthus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000036244 malformation Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model relates to a kind of truss temporary support structure, comprise truss lower edge, be arranged on the secondary post adjacent with truss below truss lower edge, be arranged on the gusseted bracket of time post both sides and be arranged on above gusseted bracket and support the jack of truss lower edge, during lifting, truss lower edge and adjacent secondary column top disconnect and form virtual connections.Adopt the technical solution of the utility model, gusseted bracket and jack make truss lower edge when lifting and adjacent secondary column top disconnects and forms virtual connections, ensure that the truss in giant frame structure system can carry out power transmission according to the mode of sharing out the work and helping one another of imagination with time post, ensure construction precision; Secondly, the truss lower edge of truss temporary support structure becomes full wafer at installation on ground before lifting, is conducive to improving construction precision and efficiency of construction.
Description
Technical field
The utility model belongs to the realm of building construction, particularly relates to a kind of truss temporary support structure.
Background technology
Competitively release all over the world highly more than the super highrise building of 500 meters at present.In order to adapt to the new demand of modern architecture development, super-high building structure is made to have good integral working, designer is often through strengthening corner post, weaken center pillar and side column, corner post is made to form huge post, center pillar and side column is made to form time post, and then by arranging every several layers four bights that the load on top to be passed to structure by one girders layer in batches, thus form a kind of very stable mega-structure system.The mammoth structure that in mega-structure system, the horizontal loading of structure and vertical load form primarily of huge post and truss is born, secondary post only bears the minority vertical load of this layer of vertical load or top transmission, what therefore cross section can be done is very little, and the flexibility that respective storey room is arranged also improves greatly.Come from these advantages, we will run into the construction of this post in increasing engineering.
But, because secondary post is comparatively rare in general building structure, Conception of Structure Design and the design of conventional pillar differ widely, and the connected mode of secondary post and top girders layer is the core of time post design concept, is related to whole mega-structure system and whether can carries out power transmission according to the mode of sharing out the work and helping one another of imagination.Therefore, in the work progress carrying out connecting under truss davit, often need, by arranging temporary supporting system, specialized designs connected node, reasonably arranging sequence of construction, controlled loading program and a series of means such as to monitor in time to malformation and come, construction to exist certain difficulty.
Existing supporter does not consider trussed construction settlement difference, carries out presetting arch camber to component, and it is in place that all components carry out assemble in situ, i.e. lifting lower chord in place on secondary post.This high-altitude original position assembling method, not only lift efficiency low, original position assembled efficiency in high-altitude is low, and the mode of high-altitude original position assembling construction makes construction overall precision poor.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of truss temporary support structure, and it is conducive to improving efficiency of construction and construction precision.
For solving the problems of the technologies described above, the utility model provides a kind of truss temporary support structure, be included in installation on ground to become the truss lower edge of full wafer, be arranged on the secondary post adjacent with truss below truss lower edge, be arranged on the gusseted bracket of time post both sides and be arranged on above gusseted bracket and support the jack of truss lower edge, during lifting, truss lower edge and adjacent secondary column top disconnect and form virtual connections.
Further, described truss lower edge arranges docking port, the docking port corresponding matching of described capital end and truss lower edge.
Further, described column top is connected with truss lower edge by the slot that truss lower edge is arranged.
Further, described gusseted bracket is symmetrical or be asymmetricly arranged on the both sides of time post.
Further, described gusseted bracket is H profile steel.
Further, described gusseted bracket comprises the horizontal segment being vertically fixed on time post sidewall.
Further, between described horizontal segment and truss lower edge, preset distance is set.
Further, described jack is arranged on horizontal segment, corrects by regulating the absolute altitude of jack pair truss lower edge.
Further, described gusseted bracket also comprises the diagonal brace section be fixedly connected on horizontal segment end and time post.
Further, described horizontal segment is positioned at diagonal brace section upper end and is positioned at below truss lower edge.
Compared with prior art, in the utility model, truss temporary support structure comprises the gusseted bracket that is arranged on time post both sides and to be arranged on above gusseted bracket and to support the jack of truss lower edge, during lifting, truss lower edge and adjacent secondary column top disconnect, truss lower edge is made to form virtual connections with the top of time post, ensure that the truss in giant frame structure system can carry out power transmission according to the mode of sharing out the work and helping one another of imagination with time post, ensure construction precision; Secondly, the truss lower edge of truss temporary support structure becomes full wafer at installation on ground before lifting, is conducive to improving construction precision and efficiency of construction.
Accompanying drawing explanation
Fig. 1 is the Construction Principle schematic diagram connecting time post under the truss of the truss temporary support structure using the utility model embodiment to provide.
Fig. 2 is the magnified partial view of the truss temporary support structure shown in Fig. 1.
Fig. 3 is segmentation and the installation on ground process schematic of truss lower edge.
Detailed description of the invention
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The truss temporary support structure that embodiment of the present utility model provides carries out temporary support to truss in truss construction process, ensures that the truss in giant frame structure system can carry out power transmission according to the mode of sharing out the work and helping one another of imagination with time post.Please refer to Fig. 1 and Fig. 2, truss temporary support structure comprises and is positioned at truss lower edge 112 bottom truss 110, is arranged on the secondary post 130 adjacent with truss 110 below truss lower edge 112, and is arranged on the gusseted bracket 150 of time post 130 both sides and is arranged on above gusseted bracket 150 and supports the jack 170 of truss lower edge.
Truss 110 sectional dimension of members is general larger, considers the requirements such as transport, needs to do equitable subsection to girders layer component, considers vertical member disconnection as far as possible and horizontal string is through.Because truss bottom supporting point is limited, after component conveying to scene, often truss lower edge 112 can be lifted after installation on ground becomes full wafer again.The combinable maximum weight of truss lower edge 112 and length need be determined according to the situation in on-the-spot crane gear and place.The segmentation of the lower edge of truss shown in Fig. 3 and installation on ground process schematic.
Docking port 114 corresponding matching of secondary post 130 top and truss lower edge 112, and be connected with the slot (not shown) that truss lower edge 112 is arranged.
Gusseted bracket 150 is H profile steel, and bracket 150 and diagonal brace cross section are determined according to concrete structure checking computations.Gusseted bracket 150 comprises the horizontal segment 152 being vertically fixed on time post 130 sidewall and the diagonal brace section 154 be fixedly connected on horizontal segment 152 end and time post 130.Horizontal segment 152 is positioned at diagonal brace section 154 upper end and is positioned at below truss lower edge 112, and and between truss lower edge 112, preset distance is set, jack 170 is arranged on horizontal segment 152, corrects by regulating the absolute altitude of jack 170 pairs of truss lower edges 112.Gusseted bracket 150 and jack 170 form the temporary supporting system of truss lower edge 112 jointly, the load of truss 110 is delivered on time post 130 of bottom by the temporary supporting system that truss 110 bottom is arranged when truss hoisting lower edge 112, relatively independent with the capital of its underpart time post 130 to reach truss 110, secondary post 130 top that truss 110 is adjacent disconnects, and forms a virtual connections.According to actual needs, the gusseted bracket 150 of secondary post 130 both sides can be symmetrical or asymmetric setting.
The construction of truss 110 times companies time post 130 specifically can with reference to following flow process: 1. early-stage preparations: erection simulation calculation, temporary supporting system structural checking computation, gusseted bracket 150 make, truss lower edge 112 installation on ground etc.; 2. time post 130 and temporary supporting system are installed; 3. install truss lower edge 112, now, under the supporting role of temporary supporting system, truss 110 is relatively independent with the capital of its underpart time post 130, and secondary post 130 top that truss 110 is adjacent disconnects, and forms a virtual connections; 4. the absolute altitude of jack 170 pairs of truss lower edges 112 is regulated to correct and to carry out installation presetting; 5. secondary post 130 adopts slot to be connected with truss lower edge 112; 6. the welded and installed of truss 110 is completed; 7. unloading and dismounting truss lower edge 112 temporary supporting system.
In the utility model, consider that the huge post in corner and trussed construction follow the settlement difference of time post, by arranging the temporary supporting system comprising gusseted bracket and jack, truss lower edge is made to form virtual connections with the top of time post, in truss construction process, carry out temporary support, ensure that the truss in giant frame structure system can carry out power transmission according to the mode of sharing out the work and helping one another of imagination with time post; Secondly, truss lower edge carries out ground spliced in advance before lifting, to improve construction precision and efficiency of construction.Adopt truss temporary support structure of the present utility model, technological process is simple, easy construction, can greatly save construction material and measure cost in engineer applied, improve efficiency of construction, accelerate Steel Structure Installation speed, shorten installation period, the highlyest reduce Steel Structure Installation integrated cost 25%.Adopt truss temporary support structure of the present utility model, while creating many-sided economic benefit to the installing engineering of truss, popularity and the core competitiveness of enterprise can also be increased, greatly reduce the potential safety hazard in work progress, increase substantially construction quality.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a truss temporary support structure, be included in installation on ground to become the truss lower edge of full wafer, be arranged on the secondary post adjacent with truss below truss lower edge, it is characterized in that: also comprise the gusseted bracket that is arranged on time post both sides and to be arranged on above gusseted bracket and to support the jack of truss lower edge, during lifting, truss lower edge and adjacent secondary column top disconnect and form virtual connections.
2. truss temporary support structure according to claim 1, is characterized in that: described truss lower edge arranges docking port, the docking port corresponding matching of described capital end and truss lower edge.
3. truss temporary support structure according to claim 1, is characterized in that: described time column top is connected with truss lower edge by the slot that truss lower edge is arranged.
4. truss temporary support structure according to claim 1, is characterized in that: described gusseted bracket is symmetrical or be asymmetricly arranged on the both sides of time post.
5. the truss temporary support structure according to any one of claim 1-4, is characterized in that: described gusseted bracket is H profile steel.
6. the truss temporary support structure according to any one of claim 1-4, is characterized in that: described gusseted bracket comprises the horizontal segment being vertically fixed on time post sidewall.
7. truss temporary support structure according to claim 6, is characterized in that: arrange preset distance between described horizontal segment and truss lower edge.
8. truss temporary support structure according to claim 7, is characterized in that: described jack is arranged on horizontal segment, corrects by regulating the absolute altitude of jack pair truss lower edge.
9. truss temporary support structure according to claim 6, is characterized in that: described gusseted bracket also comprises the diagonal brace section be fixedly connected on horizontal segment end and time post.
10. truss temporary support structure according to claim 9, is characterized in that: described horizontal segment is positioned at diagonal brace section upper end and is positioned at below truss lower edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420578975.8U CN204326570U (en) | 2014-09-30 | 2014-09-30 | Truss temporary support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420578975.8U CN204326570U (en) | 2014-09-30 | 2014-09-30 | Truss temporary support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204326570U true CN204326570U (en) | 2015-05-13 |
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ID=53162943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420578975.8U Expired - Lifetime CN204326570U (en) | 2014-09-30 | 2014-09-30 | Truss temporary support structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN204326570U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760497A (en) * | 2017-03-16 | 2017-05-31 | 荆门创佳机械科技有限公司 | The concrete floor system high form-tie assembly supported using post |
| CN107130814A (en) * | 2017-07-13 | 2017-09-05 | 中建科技成都有限公司 | A kind of supporting construction and the superimposed sheet structure based on the supporting construction |
| CN107165409A (en) * | 2017-07-13 | 2017-09-15 | 中建科技成都有限公司 | A kind of supporting construction for superimposed sheet |
-
2014
- 2014-09-30 CN CN201420578975.8U patent/CN204326570U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760497A (en) * | 2017-03-16 | 2017-05-31 | 荆门创佳机械科技有限公司 | The concrete floor system high form-tie assembly supported using post |
| CN106760497B (en) * | 2017-03-16 | 2019-01-18 | 荆门创佳机械科技有限公司 | The concrete floor system high form-tie assembly supported using column |
| CN107130814A (en) * | 2017-07-13 | 2017-09-05 | 中建科技成都有限公司 | A kind of supporting construction and the superimposed sheet structure based on the supporting construction |
| CN107165409A (en) * | 2017-07-13 | 2017-09-15 | 中建科技成都有限公司 | A kind of supporting construction for superimposed sheet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Temporary support structure of truss Effective date of registration: 20180129 Granted publication date: 20150513 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: China Construction Steel Structure Corp.,Ltd. Registration number: 2018440020010 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 3801, 38 / F, China Construction Science and engineering building, No. 3331, Weilan Coast Community Central Road, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: China Construction Science And Industry Co.,Ltd. Address before: 518040 No. 17A, 17/F, Shenye Tairan Shuisong Building, Chegongmiao Binhe Avenue, Futian District, Shenzhen, Guangdong Patentee before: China Construction Steel Structure Corp.,Ltd. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221207 Granted publication date: 20150513 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: China Construction Steel Structure Corp.,Ltd. Registration number: 2018440020010 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150513 |