CN205172025U - Interim support and straining beam structure of scissors formula of outer outrigger - Google Patents
Interim support and straining beam structure of scissors formula of outer outrigger Download PDFInfo
- Publication number
- CN205172025U CN205172025U CN201520743176.6U CN201520743176U CN205172025U CN 205172025 U CN205172025 U CN 205172025U CN 201520743176 U CN201520743176 U CN 201520743176U CN 205172025 U CN205172025 U CN 205172025U
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- girder steel
- cantilever beam
- cantilever beams
- straining
- oblique pull
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Abstract
The utility model is suitable for a steel construction building technical field provides an interim support and straining beam structure of scissors formula of outer outrigger. It sets up outside the oblique straining beam between cantilever beam and the stand girder steel lower extreme including detachably respectively, be equipped with the mutual articulated bracing piece of connected node with outer cantilever beam and stand girder steel to one side on the straining beam, the straining beam forms a Y font with the bracing piece after being connected to one side. Compared with the prior art, through set up oblique straining beam and bracing piece before the layer of encorbelmenting outside the installation, form after the interim support of a Y font, install outer cantilever beam again, make outside having installed behind the cantilever beam, accomplishing before supporting the tire RACK and the outer loop structure of peripheral bevel net externally, cantilever beam carries out provisional support, not as good as the security that can improve outer cantilever beam, can also guarantee its stable in structure, cantilever beam is because the holding power is not enough outside avoiding appearing in other constructions, and lead to the danger that outer cantilever beam drops or collapse.
Description
Technical field
The utility model relates to steel building technical field, particularly a kind of scissor temporary support for the outer outrigger of temporary support bar structure and straining beam structure.
Background technology
Along with the development of China's economic level, the people's material and cultural life level reaches a new height.The demand idea of people to building (particularly public building) also there occurs essence change, while day by day improving function, safety requirements, also has higher demand than ever to building performance attractive in appearance.Between nearly 15 years, domestic all kinds of new in structure, peculiarly shaped steel building emerge in an endless stream.Continuous pursuit performance and attractive in appearance while, larger challenge and higher requirement are proposed to structure steel fabrication, installation, particularly weld job.At present, in the construction of external Cantilever Beams, generally only adopt cable wind rope to carry out interim firm, because the pulling force of cable wind rope is limited, and for a long time interim firm in easily disconnect, cause security incident occurs.
Utility model content
The purpose of this utility model is to provide a kind of scissor temporary support and straining beam structure of outer outrigger, and the technical problem that solve improves the construction of outer Cantilever Beams safety interim afterwards and structural stability, and easy accessibility.
The utility model realizes like this, a kind of scissor temporary support of outer outrigger and straining beam structure, described temporary support and straining beam structure comprise the oblique pull beam (1) be removably disposed in respectively between outer Cantilever Beams (3) and column girder steel (4) lower end, described oblique pull beam (1) is provided with the support bar (2) be hinged with the connected node of outer Cantilever Beams (3) and column girder steel (4), forms a Y-shaped after described oblique pull beam (1) is connected with support bar (2).
Further, bolted splice is passed through at the front end of described support bar (2) and the middle part of oblique pull beam (1).
Further, the rear end of described support bar (2) and the connected node of outer Cantilever Beams (3) and column girder steel (4) pass through bolted splice.
Further, the length of oblique pull beam (1) is 8500mm, and the length of support bar (2) is 2900mm.
Further, the front end of described oblique pull beam (1) and the junction of outer Cantilever Beams (3) are 8000mm to the distance between outer Cantilever Beams (3) and the connected node of column girder steel (4); The rear end of oblique pull beam (1) and the junction of column girder steel (4) are 3000mm to the distance between outer Cantilever Beams (3) and the connected node of column girder steel (4).
The utility model compared with prior art, by arranging oblique pull beam and support bar before the outer overhang layer of installation, after forming the temporary support of a Y-shaped, again outer Cantilever Beams is installed, make after installing outer Cantilever Beams, complete the support jig of peripheral oblique grid and outer ring structure before externally can carry out provisional support by Cantilever Beams, not as good as the safety that can improve outer Cantilever Beams, its Stability Analysis of Structures can also be ensured, avoid occurring in other constructions outer Cantilever Beams due to support force not, and cause the danger that outer Cantilever Beams comes off or caves in.
Accompanying drawing explanation
Fig. 1 is the outer partial structural representation that the utility model embodiment provides.
Fig. 2 is the syndeton schematic diagram that the utility model embodiment provides.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage 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.
As depicted in figs. 1 and 2, in existing steel building, comprise the column girder steel 4 of several vertical setting and connect the horizontal girder steel 5 of adjacent two root post girder steels 4, outer Cantilever Beams 3 is also provided with in the front end, connected node place of outermost column girder steel 4 and horizontal girder steel 5, connected mode between outer Cantilever Beams 3 and column girder steel 4 and horizontal girder steel 5 can adopt existing solder design, Bolt Connection or rivet interlacement, the front end of adjacent two outer Cantilever Beams 3 is provided with linking beam 6, dismountablely respectively between Cantilever Beams 3 and column girder steel 4 lower end be outside provided with oblique pull beam 1, Bolt Connection between the front end of oblique pull beam 1 and outer Cantilever Beams 3 and between the rear end of oblique pull beam 1 and column girder steel 4, be provided with the support bar 2 that connects the connected node of oblique pull beam 1 and outer Cantilever Beams 3 and column girder steel 4 near the position of column girder steel 4 at the middle part of oblique pull beam 1, between the upper end of described support bar 2 and the connected node of outer Cantilever Beams 3 and column girder steel 4 and realize hinged by the connected mode of Bolt Connection between the lower end of support bar 2 and oblique pull beam 1.
In the utility model, oblique pull beam 1 and support bar 2 are angle steel, and the length of oblique pull beam 1 is 8500mm, and the length of support bar 2 is 2900mm.The front end of support bar 2 and the middle part of oblique pull beam 1 are by bolted splice, and the rear end of support bar 2 and the connected node of outer Cantilever Beams 3 and column girder steel 4 pass through bolted splice.
The front end of described oblique pull beam 1 and the junction of outer Cantilever Beams 3 are 8000mm to the distance between outer Cantilever Beams 3 and the connected node of column girder steel 4; The rear end of oblique pull beam 1 and the junction of column girder steel 4 are 3000mm to the distance between outer Cantilever Beams 3 and the connected node of column girder steel 4.
During installation, the column girder steel 4 first carried out and the installation of horizontal girder steel 5; Second step starts the installation of temporary support of the present utility model and straining beam structure, is connected the rear end of oblique pull beam 1 with outermost column girder steel 4, then is connected by the connected node of support bar 2 with oblique pull beam 1 and outer Cantilever Beams 3 and column girder steel 4; 3rd step installs outer Cantilever Beams 3, and be all connected with outer Cantilever Beams 3 with the upper end of support bar 2 front end of oblique pull beam 1, the rear end of outer Cantilever Beams 3 is connected with the connected node of column girder steel 4 and horizontal girder steel 5; Linking beam 6 between adjacent two Cantilever Beams is finally installed, after the support jig completing peripheral oblique grid and outer ring structure, temporary support and straining beam structure is removed.
The utility model has externally can carry out the function of temporary support by Cantilever Beams before the installation of the support jig and outer ring structure that complete peripheral oblique grid, avoid because of original carry out temporary support by cable wind rope time easily there is the security risk that comes off, and the stability of outer Cantilever Beams structure can be ensured, improve the programming of construction.
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 (5)
1. the scissor temporary support of an outer outrigger and straining beam structure, it is characterized in that: described temporary support and straining beam structure comprise the oblique pull beam (1) be removably disposed in respectively between outer Cantilever Beams (3) and column girder steel (4) lower end, described oblique pull beam (1) is provided with the support bar (2) be hinged with the connected node of outer Cantilever Beams (3) and column girder steel (4), forms a Y-shaped after described oblique pull beam (1) is connected with support bar (2).
2. the scissor temporary support of outer outrigger according to claim 1 and straining beam structure, is characterized in that: bolted splice is passed through at the front end of described support bar (2) and the middle part of oblique pull beam (1).
3. the scissor temporary support of outer outrigger according to claim 1 and straining beam structure, is characterized in that: the rear end of described support bar (2) and the connected node of outer Cantilever Beams (3) and column girder steel (4) pass through bolted splice.
4. the scissor temporary support of outer outrigger according to claim 1 and straining beam structure, it is characterized in that: the length of oblique pull beam (1) is 8500mm, the length of support bar (2) is 2900mm.
5. the scissor temporary support of outer outrigger according to claim 4 and straining beam structure, is characterized in that: the front end of described oblique pull beam (1) and the junction of outer Cantilever Beams (3) are 8000mm to the distance between outer Cantilever Beams (3) and the connected node of column girder steel (4); The rear end of oblique pull beam (1) and the junction of column girder steel (4) are 3000mm to the distance between outer Cantilever Beams (3) and the connected node of column girder steel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520743176.6U CN205172025U (en) | 2015-09-23 | 2015-09-23 | Interim support and straining beam structure of scissors formula of outer outrigger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520743176.6U CN205172025U (en) | 2015-09-23 | 2015-09-23 | Interim support and straining beam structure of scissors formula of outer outrigger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205172025U true CN205172025U (en) | 2016-04-20 |
Family
ID=55736028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520743176.6U Active CN205172025U (en) | 2015-09-23 | 2015-09-23 | Interim support and straining beam structure of scissors formula of outer outrigger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205172025U (en) |
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2015
- 2015-09-23 CN CN201520743176.6U patent/CN205172025U/en active Active
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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 |
Denomination of utility model: Interim support and straining beam structure of scissors formula of outer outrigger Effective date of registration: 20180129 Granted publication date: 20160420 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: China Construction Steel Structure Corp.,Ltd. Registration number: 2018440020010 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: 3801, 38 / F, Zhongjian science and engineering building, No. 3331, Weilan Coast Community Center Road, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: China Construction Engineering Group Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Futian District Che Kung Temple Binhe Tairan industry tipping 17 storey building No. 17A Patentee before: China Construction Steel Structure Corp.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221207 Granted publication date: 20160420 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: China Construction Steel Structure Corp.,Ltd. Registration number: 2018440020010 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |