CN204001189U - A kind of steel frame supporting structure system of not bearing vertical load - Google Patents
A kind of steel frame supporting structure system of not bearing vertical load Download PDFInfo
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- CN204001189U CN204001189U CN201420227430.2U CN201420227430U CN204001189U CN 204001189 U CN204001189 U CN 204001189U CN 201420227430 U CN201420227430 U CN 201420227430U CN 204001189 U CN204001189 U CN 204001189U
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- 239000010959 steel Substances 0.000 title claims abstract description 73
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- 238000006073 displacement reaction Methods 0.000 abstract description 3
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Abstract
The utility model discloses a kind of steel frame supporting structure system of not bearing vertical load, mainly by steel column, girder steel and support form; Described steel column, girder steel is " work " font with being supported for cross section; Girder steel comprises crossbeam and two girder steel brackets, and crossbeam and two steel columns are rigidly connected, and two girder steel brackets and crossbeam are rigidly connected, and two girder steel brackets are about point symmetry in crossbeam, and two platoon leaders' circle bolts hole are wherein set on each girder steel bracket; Described support comprises two diagonal braces, shoulder beam, and two are supported bracket, wherein two diagonal braces are rigidly connected with shoulder beam, two are supported brackets and are rigidly connected with shoulder beam, and it is symmetrical about the center line of shoulder beam that two diagonal braces and two support brackets, and wherein each supports two rows' circle bolts hole are set on bracket; Support bolt between bracket and girder steel bracket and be connected, and bolt can move up and down in bolt hole; Two diagonal braces are rigidly connected with two steel columns respectively.A kind of steel frame supporting structure system of not bearing vertical load of the present utility model, the vertical displacement with steel frame and inclined support bar is separate, and diagonal brace is fully resisted the advantage of the horizontal loading of geological process.
Description
Technical field
The utility model relates to a kind of steel frame supporting structure system of not bearing vertical load.
Background technology
From present Research both domestic and external, in Practical Project, be mainly to improve its lateral resisting ability or energy dissipation capacity by changing supporting member or dissipative member section form, fundamentally do not solve that anti-side supporting member bears very high vertical load and the problem that reduced actual lateral resisting and energy dissipation capacity.The object that bearing diagonal is set is in order to improve the anti-side rigidity of structural system, but it's a pity, in existing actual engineering design, the two ends of bearing diagonal rigidly connect and are connected with beam column, make the compressive strain of beam column under vertical load can cause the distortion of bearing diagonal simultaneously, thereby so just cause bearing diagonal to bear very large vertical load and consumed the most strength and stiffness of steel bearing diagonal, and then greatly reduced the lateral resistant ability of bearing diagonal.
Utility model content
The utility model is the weak point existing in above-mentioned prior art for avoiding, and a kind of steel frame supporting structure system of not bearing vertical load is provided.
The utility model be technical solution problem by the following technical solutions.
Do not bear a steel frame supporting structure system for vertical load, its design feature is that, mainly by steel column, girder steel and support form; Described steel column, girder steel is " work " font with being supported for cross section; Girder steel comprises crossbeam and two girder steel brackets, and two girder steel brackets and crossbeam are rigidly connected, and two girder steel brackets are about point symmetry in crossbeam, and two platoon leaders' circle bolts hole are wherein set on each girder steel bracket; Described support comprises two diagonal braces, shoulder beam, and two are supported bracket, wherein two diagonal braces are rigidly connected with shoulder beam, two are supported brackets and are rigidly connected with shoulder beam, and it is symmetrical about the center line of shoulder beam that two diagonal braces and two support brackets, and wherein each supports two rows' circle bolts hole are set on bracket; Support bolt between bracket and girder steel bracket and be connected, and bolt can move up and down in bolt hole; Crossbeam and two steel columns are rigidly connected, and two diagonal braces are rigidly connected with two steel columns respectively.Support between bracket and girder steel, preset clearance between girder steel bracket and shoulder beam.
Compared with the prior art, the utility model beneficial effect is embodied in:
A kind of steel frame supporting structure system of not bearing vertical load of the present utility model, the vertical displacement with steel frame and inclined support bar is separate, and diagonal brace is fully resisted the advantage of the horizontal loading of geological process.
Accompanying drawing explanation
Fig. 1 is the structural representation that the steel frame of the embodiment of the utility model patent supports.
Fig. 2 is the girder steel bracket of embodiment and the structural representation of support bracket of the utility model patent.
Fig. 3 is the structural representation of oval bolt hole of the embodiment of the utility model patent.
Below pass through the specific embodiment, and the utility model is described in further detail by reference to the accompanying drawings.
The specific embodiment
Referring to Fig. 1～Fig. 3, a kind of steel frame supporting structure system of not bearing vertical load, mainly by steel column (6), girder steel (5) and support (4) form; Described steel column (6), the cross section of girder steel (5) and support (4) is " work " font;
Described girder steel (5) comprises crossbeam and two girder steel brackets (2), crossbeam and two steel columns (6) are rigidly connected, two girder steel brackets (2) are rigidly connected with crossbeam, and two girder steel brackets (2), about point symmetry in crossbeam, wherein arrange two platoon leader's circle bolts hole (7) on each girder steel bracket (2);
Described support (4) comprises two diagonal braces, shoulder beam (3), two are supported bracket (1), wherein two diagonal braces are rigidly connected with shoulder beam (3), two are supported bracket (1) and are rigidly connected with shoulder beam, it is symmetrical about the center line of shoulder beam (3) that two diagonal braces and two support brackets (1), and wherein each supports two rows' circle bolts hole (7) are set on bracket; Support bolt between bracket and girder steel bracket and be connected, and bolt can move up and down in bolt hole (7); Two diagonal braces are rigidly connected with two steel columns (6) respectively.
Preset clearance between described support bracket (1) and girder steel (5), between girder steel bracket (2) and shoulder beam (3).
Gap is between the two in order to make the vertical deformation of girder steel can not be pressed onto inclined support bar, thereby it is independent to have realized the vertical displacement of steel frame and inclined support bar.When building structure suffers geological process, this has just guaranteed under horizontal loads, and steel frame and inclined support bar can collaborative works, the effect of jointly resisting horizontal loading.
The designed new system of the utility model only need to respect to traditional system more the support of small bore just can complete the task of lateral resisting, be that new system can be saved steel using amount to a certain extent, if new system is widely applied in the middle of engineering practice, will bring huge economic benefit; New system has overcome traditional system mentioned above and has extended the construction period and support the shortcomings such as inconvenience is installed, and this is the reduction of erection time greatly.
Claims (1)
1. a steel frame supporting structure system of not bearing vertical load, is characterized in that, mainly by steel column (6), girder steel (5) and support (4) form; Described steel column (6), the cross section of girder steel (5) and support (4) is " work " font; Described girder steel (5) comprises crossbeam and two girder steel brackets (2), crossbeam and two steel columns (6) are rigidly connected, two girder steel brackets (2) are rigidly connected with crossbeam, and two girder steel brackets (2), about point symmetry in crossbeam, wherein arrange two platoon leader's circle bolts hole (7) on each girder steel bracket (2); Described support (4) comprises two diagonal braces, shoulder beam (3), two are supported bracket (1), wherein two diagonal braces are rigidly connected with shoulder beam (3), two are supported bracket (1) and are rigidly connected with shoulder beam, it is symmetrical about the center line of shoulder beam (3) that two diagonal braces and two support brackets (1), and wherein each supports two rows' circle bolts hole (7) are set on bracket; Support bolt between bracket and girder steel bracket and be connected, and bolt can move up and down in bolt hole (7); Two diagonal braces are rigidly connected with two steel columns (6) respectively; Support between bracket (1) and girder steel (5), girder steel bracket (2) and take on preset clearance between beam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227430.2U CN204001189U (en) | 2014-05-06 | 2014-05-06 | A kind of steel frame supporting structure system of not bearing vertical load |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227430.2U CN204001189U (en) | 2014-05-06 | 2014-05-06 | A kind of steel frame supporting structure system of not bearing vertical load |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204001189U true CN204001189U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420227430.2U Expired - Fee Related CN204001189U (en) | 2014-05-06 | 2014-05-06 | A kind of steel frame supporting structure system of not bearing vertical load |
Country Status (1)
| Country | Link |
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| CN (1) | CN204001189U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005131A (en) * | 2019-03-01 | 2019-07-12 | 北京工业大学 | Recoverable function support body framework system after a kind of shake of additional anti-side energy-consuming device |
| CN112681516A (en) * | 2020-11-30 | 2021-04-20 | 北京建筑大学 | Steel frame for supporting vertical load |
| CN115162770A (en) * | 2022-07-27 | 2022-10-11 | 山东大学 | Seismic reinforcement device for frame structure |
-
2014
- 2014-05-06 CN CN201420227430.2U patent/CN204001189U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005131A (en) * | 2019-03-01 | 2019-07-12 | 北京工业大学 | Recoverable function support body framework system after a kind of shake of additional anti-side energy-consuming device |
| CN112681516A (en) * | 2020-11-30 | 2021-04-20 | 北京建筑大学 | Steel frame for supporting vertical load |
| CN115162770A (en) * | 2022-07-27 | 2022-10-11 | 山东大学 | Seismic reinforcement device for frame structure |
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| 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: 20141210 Termination date: 20150506 |
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| EXPY | Termination of patent right or utility model |