CN203373853U - Horizontal finite-deformation hinged support for ends of steel beams - Google Patents
Horizontal finite-deformation hinged support for ends of steel beams Download PDFInfo
- Publication number
- CN203373853U CN203373853U CN201320340882.7U CN201320340882U CN203373853U CN 203373853 U CN203373853 U CN 203373853U CN 201320340882 U CN201320340882 U CN 201320340882U CN 203373853 U CN203373853 U CN 203373853U
- Authority
- CN
- China
- Prior art keywords
- support
- hinged
- deformation
- corbel
- fixed
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model relates to a horizontal finite-deformation hinged support for ends of steel beams, aiming to fill the current gap of horizontal finite-deformation hinged supports reasonable in structural design, convenient to use and capable of guaranteeing installation accuracy, for ends of steel beams. The horizontal finite-deformation hinged support comprises a column, a corbel, a first beam and a second beam, and the corbel is fixed on one side of the column. The horizontal finite-deformation hinged support is characterized by further comprising a spring plate, a frame, at least two rolls, side limiters and a front limiter; the frame is mounted at the bottom of the second beam, an expansion joint is formed between one end of the second beam and one end of the first beam, the rolls are arranged between the top of the corbel and the frame, the side limiters and the front limiter are fixed to the top of the corbel, the side limiters are arranged on two sides of the rolls, the column, the rolls and the front limiter are arranged along the horizontal direction sequentially, one end of the spring plate is fixed to one end of the first beam, and the other end of the spring plate is fixed to one end of the second beam. The horizontal finite-deformation hinged support is reasonable in design and convenient to use and capable of guaranteeing installation accuracy.
Description
Technical field
The utility model relates to a kind of hinged-support, especially relate to a kind of level for the girder steel end to the finite deformation hinged-support, this hinged-support is mainly used in building engineering field, usually be applied in and need to, on the specific positions such as bean column node of the limited emission levels direction constrain of beam-ends, for example be applied in the super wide steel structural roof beam-column node of large span.
Background technology
Steel work greatly across, multi-jointly across form of structure, in factory building, museum building, employing is arranged more.How this type of building, when carrying out structure design, is avoided variation of ambient temperature or member self-temperature to change and produce excessive thermal stresses or distortion in structural system, not only is related to structural safety, but also can affects construction and the construction cost of whole engineering.
In traditional structural design, the general mode by setting " shrinkage joint " is separated overall structure, thereby reduces the impact of the size reduction variations in temperature of element of construction.But in Practical Project, according to professional requirements such as technique, buildings, often do not have condition to increase the vertical applied force member, as increased force column, thereby make troubles to design and the construction of building.
The utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and a kind of reasonable in design is provided, easy to use, can guarantee that the level for the girder steel end of installation accuracy is to the finite deformation hinged-support.
The technical scheme in the invention for solving the above technical problem is: should comprise beam column to the finite deformation hinged-support for the level of girder steel end, corbel, a beam and No. two beams, described corbel is fixed on the side of beam column, one end of a described beam is positioned at the top of beam column, its design feature is: also comprise latch plate, support, at least two roll shafts, side stop and front stop, described support is arranged on the bottom of No. two beams, there is shrinkage joint between one end of described No. two beams and an end of a beam, described roll shaft is arranged between the top and support of corbel, described side stop and front stop all are fixed on the top of corbel, described side stop is positioned at the both sides of roll shaft, described beam column, roll shaft and front stop are arranged in order in the horizontal direction, one end of described latch plate is fixed on an end of a beam, the other end of this latch plate is fixed on an end of No. two beams.
As preferably, the utility model also comprises baffle plate, and described baffle plate is fixed on the surrounding of support.
As preferably, latch plate described in the utility model is the Z-shaped structure.
As preferably, roll shaft described in the utility model is the round steel roll shaft structure.
As preferably, the quantity of roll shaft described in the utility model is the 2-8 root.
As preferably, beam column described in the utility model is steel matter.
As preferably, an end of latch plate described in the utility model is bolted on an end of a beam, and the other end of this latch plate is bolted on an end of No. two beams.
As preferably, side described in the utility model stop and front stop are steel angle structure.
1), stressed clear and definite the utility model compared with prior art, has the following advantages and effect:, between beam column, can transmit reliably vertical force.2), deformability is strong, node has and rotates preferably and along the dilatation ability of beam length direction.3), make and construct conveniently, can guarantee preferably installation accuracy.4) saving construction cost that, compare with the queen post deformation joint, can be by a relatively large margin.5), simple in structure, reasonable in design, not only can realize the distortion function at shrinkage joint, and not need to increase the vertical applied force member.6), performance safety is reliable, economical rationality, have engineering significance and application prospect preferably.
The accompanying drawing explanation
Fig. 1 be in the utility model embodiment for the level of girder steel end the structural representation to the finite deformation hinged-support.
Fig. 2 is the sectional structure schematic diagram of A-A face in Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment.
Referring to Fig. 1 to Fig. 2, the level for the girder steel end in the present embodiment comprises beam column 1, corbel 2, beam 3, No. two beams 4, latch plate 5, support 6, at least two roll shafts 7, baffle plate 8, side stop 9 and front stops 10 to the finite deformation hinged-support, wherein, beam column 1 is steel matter, and side stop 9 and front stop 10 are steel angle structure.
Corbel 2 in the present embodiment is fixed on the side of beam column 1, and an end of a beam 3 is positioned at the top of beam column 1.In the utility model, said corbel 2, claim again bracket at building field, refers to the rest configuration occurred between the drop in beam of cantilever system and cantilever, and usually just by the local structure of cantilever end and drop in beam end, this is common practise to those skilled in the art.
Support 6 in the present embodiment is arranged on the bottom of No. two beams 4, between an end of No. two beams 4 and an end of a beam 3, has shrinkage joint, and baffle plate 8 is fixed on the surrounding of support 6.Roll shaft 7 in the present embodiment is the round steel roll shaft structure, and the quantity of this roll shaft 7 is three, and in the utility model, the quantity of roll shaft 7 can be decided according to the actual requirements, and generally, the quantity of roll shaft 7 is the 2-8 root.Roll shaft 7 in the present embodiment is arranged between the top and support 6 of corbel 2, makes support 6 to move at the top of corbel 2.
Side stop 9 in the present embodiment and front stop 10 all are fixed on the top of corbel 2, side stop 9 is positioned at the both sides of roll shaft 7, beam column 1, roll shaft 7 and front stop 10 are arranged in order in the horizontal direction, and beam column 1, roll shaft 7 and front stop 10 are turned left and are arranged in order from left to right or from the right side.Under the effect of side stop 9 and front stop 10, can effectively guarantee that No. two beams 4 move along the length direction of beam.
Latch plate 5 in the present embodiment is the Z-shaped structure, one end of latch plate 5 is fixed on an end of a beam 3, the other end of this latch plate 5 is fixed on an end of No. two beams 4, generally, one end of latch plate 5 is bolted on an end of a beam 3, and the other end of this latch plate 5 is bolted on an end of No. two beams 4.
Side stop 9 in the present embodiment and front stop 10 can only be along the beam length directions in order to the deformation direction that guarantees a beam 3 and No. two beams 4.Support 6 is arranged on the bottom of No. two beams 4, places roll shaft 7 between the end face of support 6 and corbel 2, and support 6 surroundings adopt baffle plate 8 to surround, and butter can be filled in inside, to play function lubricated and the resistance rust.Latch plate 5 can be arranged on beam 3 and No. two beams 4 with high-strength bolt, and latch plate 5 both can farthest reduce beam at deformation constrain along its length, also can guarantee that beam column 1 is in vertical reliable connection.
Support 6 in the utility model adopts the high-abrasive material manufacture to form usually, and support 6 and roll shaft 7 require to adopt the steel that better hardness and anti-wear performance are arranged to make usually.Latch plate 5 requires to adopt the steel plate that better intensity and ductility are arranged to make usually.Deformability of the present utility model can need to be regulated by side stop 9, front stop 10 and latch plate 5 according to calculating.
In addition, it should be noted that, the specific embodiment described in this manual, the shape of its parts and components, institute's title of being named etc. can be different, and the above content described in this manual is only to the explanation of the utility model structure example.Allly according to the utility model patent, conceive equivalence variation or the simple change that described structure, feature and principle are done, be included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (8)
1. the level for the girder steel end is to the finite deformation hinged-support, comprise beam column, corbel, a beam and No. two beams, described corbel is fixed on the side of beam column, one end of a described beam is positioned at the top of beam column, it is characterized in that: also comprise latch plate, support, at least two roll shafts, side stop and front stop, described support is arranged on the bottom of No. two beams, there is shrinkage joint between one end of described No. two beams and an end of a beam, described roll shaft is arranged between the top and support of corbel, described side stop and front stop all are fixed on the top of corbel, described side stop is positioned at the both sides of roll shaft, described beam column, roll shaft and front stop are arranged in order in the horizontal direction, one end of described latch plate is fixed on an end of a beam, the other end of this latch plate is fixed on an end of No. two beams.
2. the level for the girder steel end according to claim 1, to the finite deformation hinged-support, is characterized in that: also comprise baffle plate, described baffle plate is fixed on the surrounding of support.
3. the level for the girder steel end according to claim 1, to the finite deformation hinged-support, is characterized in that: described latch plate is the Z-shaped structure.
4. the level for the girder steel end according to claim 1, to the finite deformation hinged-support, is characterized in that: described roll shaft is the round steel roll shaft structure.
5. the level for the girder steel end according to claim 1, to the finite deformation hinged-support, is characterized in that: the quantity of described roll shaft is the 2-8 root.
6. the level for the girder steel end according to claim 1, to the finite deformation hinged-support, is characterized in that: described beam column is steel matter.
7. the level for the girder steel end according to claim 1, to the finite deformation hinged-support, is characterized in that: an end of described latch plate is bolted on an end of a beam, and the other end of this latch plate is bolted on an end of No. two beams.
8. the level for the girder steel end according to claim 1, to the finite deformation hinged-support, is characterized in that: described side stop and front stop are steel angle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320340882.7U CN203373853U (en) | 2013-06-14 | 2013-06-14 | Horizontal finite-deformation hinged support for ends of steel beams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320340882.7U CN203373853U (en) | 2013-06-14 | 2013-06-14 | Horizontal finite-deformation hinged support for ends of steel beams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203373853U true CN203373853U (en) | 2014-01-01 |
Family
ID=49836397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320340882.7U Expired - Lifetime CN203373853U (en) | 2013-06-14 | 2013-06-14 | Horizontal finite-deformation hinged support for ends of steel beams |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203373853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112067219A (en) * | 2020-08-31 | 2020-12-11 | 扬州大学 | Beam end movable hinge test device for anti-seismic test and test method thereof |
-
2013
- 2013-06-14 CN CN201320340882.7U patent/CN203373853U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112067219A (en) * | 2020-08-31 | 2020-12-11 | 扬州大学 | Beam end movable hinge test device for anti-seismic test and test method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103966943B (en) | Control the structural system of cable-stayed bridge main-beam, auxiliary pier and transition pier transverse response | |
| CN109667354A (en) | A kind of fabricated shear wall vertically consumes energy joint connecting equipment | |
| CN203334425U (en) | Steel structure unit and steel structure system | |
| CN106978912B (en) | Wood frame reinforcing and anti-seismic energy dissipation structure | |
| CN103603426B (en) | A kind of bracing or strutting arrangement for frame construction | |
| CN203229044U (en) | Support frame for construction site | |
| CN203373853U (en) | Horizontal finite-deformation hinged support for ends of steel beams | |
| CN204252281U (en) | steel vestibule support system | |
| CN202227586U (en) | Steel structure concrete combination beam | |
| CN202248820U (en) | Combined overhanging scaffold | |
| CN203593942U (en) | Bridge | |
| CN103526686A (en) | Bridge | |
| CN203923891U (en) | A kind of movable spherical bearing of structure tension function of seismic resistance | |
| CN205153137U (en) | Articulated support of connecting of one -way slip type of respiration | |
| CN205088798U (en) | Two -way sliding support node of H shaped steel roof beam with two -way limit function | |
| CN205276698U (en) | Angle steel in system hole in concrete | |
| CN204081984U (en) | The assembling cat ladder that a kind of Construction of Steel Structure is general | |
| CN103541453B (en) | Waveform mild steel node damping device | |
| CN203411980U (en) | Hinged anchor beam support device for foundation pit external corner | |
| CN202500238U (en) | Abnormal-shaped buckling restrained brace | |
| CN204510548U (en) | A kind of curtain wall system | |
| CN205063321U (en) | Building cross fastener | |
| CN201202264Y (en) | Portal type steel pipe scaffold for construction | |
| CN204252394U (en) | Corrugated steel web-compound section, concrete filled steel tube edge of a wing H type post | |
| CN204040188U (en) | A kind of semi-girder truss with viscous damper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |