CN205531007U - Novel truss node - Google Patents
Novel truss node Download PDFInfo
- Publication number
- CN205531007U CN205531007U CN201620032657.0U CN201620032657U CN205531007U CN 205531007 U CN205531007 U CN 205531007U CN 201620032657 U CN201620032657 U CN 201620032657U CN 205531007 U CN205531007 U CN 205531007U
- Authority
- CN
- China
- Prior art keywords
- web member
- chord
- ribbed stiffener
- web
- chord member
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 239000003351 stiffener Substances 0.000 claims description 32
- 239000002184 metal Substances 0.000 abstract description 5
- 229910052751 metal Inorganic materials 0.000 abstract description 5
- 210000001503 joint Anatomy 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 4
- 210000001015 abdomen Anatomy 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 241000168254 Siro Species 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Landscapes
- Rod-Shaped Construction Members (AREA)
Abstract
The utility model discloses a novel truss node, including chord member and web member, the chord member becomes W shape and sets up including the upper chord and the lower chord that are parallel to each other, many web members between upper chord and the lower chord, with the hookup location of chord member and web member is truss node, the web member has the first face of being connected with the chord member contact to and be connected the face with the second of adjacent web member contact, second connection face is equipped with vertical metal sheet, and second connection face passes through adjacent web member is connected as the media to the metal sheet, be located be equipped with the metal sheet stiffening rib in truss node 's chord member and the web member. The setting of W shape web member, web member have with the web member is connected the face, just sets up vertical steel sheet as connecting the media, the wholeness of assurance chord member and the connection quality of web member in connecting the face for butt joint between the web member is easier, the setting of metal sheet stiffening rib further promotes node local stability, improves the anti deformability of chord member greatly.
Description
Technical field
This utility model relates to a kind of panel point structure, particularly relates to a kind of Novel truss node.
Background technology
Truss structure is the most mainly applied to wooden bridge and roof truss, and metal truss structure the earliest occurs
The Britain of 1845.The maximum feature of truss structure is exactly when each node is hinged, and node upper lever is only
Bear axle power, and be not subject to moment of flexure and shearing.Along with the development of modern science technology, construction material performance obtains
To promoting greatly, reinforced concrete truss, steel truss structure and steel reinforced concrete combined truss are the most therewith
It is applied among engineering practice.
Due to steel have intensity high, from heavy and light, deformability strong, uniform in material and the spy such as isotropism is good
Point is particularly suitable for building large span and high-rise building.
And deepening continuously along with steel truss research, in recent years, the use function of truss is continuously increased,
The most relatively new type is the birth of box conversion steel truss.Box conversion steel truss is used for large span space
With the conversion of common floor structure, handsome in appearance, there is bigger structural bearing capacity.Employing rolled plate welds
It is connected into type, by means of work factory large-sized processing equipment, huge cast steel node can be processed into.Solve job site
The problem that welding is complicated, quality is difficult to ensure.
Owing to using steel case truss as transformational structure, according to the section form of truss member, node uses weldering
Connect connection construction.As according to former Truss Design drawing, due to the overall height in order to reduce truss, increase knot
Structure headroom, often compact siro spinning technology between joint truss rod end.Therefore, node weld it would appear that four block plates simultaneously
Welding, welding quality is difficult to ensure that.Not only strengthen difficulty of construction, and affect the globality of top-bottom chord,
Cause structural safety hidden danger.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of Novel truss node, including chord member and
Web member, described chord member includes top boom and the lower boom being parallel to each other, and a plurality of web member is arranged to W shape and is connected to
Between described top boom and lower boom, with the link position of described chord member and web member as panel point, described abdomen
Bar has the first joint face contacted with chord member, and the second joint face contacted with adjacent web members.
Further, described second joint face is provided with vertical metallic plate, and the second joint face passes through described vertical gold
Belong to plate and connect adjacent web members as medium.
Further, described vertical metallic plate is steel plate.
Further, described chord member and web member are steel box structure.
Further, the chord member being positioned at described panel point is provided with metallic plate ribbed stiffener with web member.
Further, described metallic plate ribbed stiffener includes the first ribbed stiffener, the second ribbed stiffener and the 3rd ribbed stiffener,
In the chord member being separately positioned in panel point and adjacent two web members.
Further, described first ribbed stiffener is parallel with chord member direction, and the second ribbed stiffener and the 3rd ribbed stiffener divide
Not parallel with corresponding web member.
Further, described metallic plate ribbed stiffener is steel plate ribbed stiffener.
This utility model has the advantage that
1, by the design of above-mentioned second joint face so that constitute face contact, side between two adjacent web members
Just dock between web member, can effectively control node weld quality.
2, vertical steel plate is set in the second joint face as connecting medium, it is ensured that the globality of chord member and web member
Quality of connection so that the docking between web member be easier to, also avoid the occurrence of the plane of weakness of truss；Carry simultaneously
High line production speed, saves the duration.
3, the setting of metallic plate ribbed stiffener, promotes node local stability further, is greatly improved the resistance of chord member
Shape ability, improves globality and the ductility of truss.
Accompanying drawing explanation
Fig. 1 is the connection diagram of prior art panel point.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is partial enlargement structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment
Case is clearly and completely described, it is clear that described embodiment is only that this utility model part is real
Execute example rather than whole embodiments.Based on the embodiment in this utility model, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, broadly falls into this utility model
The scope of protection.
Seeing Fig. 1, in prior art, when connecting and adjacent web members 2 is point cantact to web member 2, between web member 2
Docking inconvenience, and the control of node weld difficult quality.
Seeing Fig. 2, an embodiment of the present utility model, a kind of Novel truss node, including chord member 1 and web member
2, described chord member 1 includes top boom 11 and the lower boom 12 being parallel to each other, and a plurality of web member 2 is arranged to W shape
It is connected between described top boom 11 and lower boom 12, with the link position of described chord member 1 and web member 2 is
Panel point, described web member 2 has the first joint face 21 contacted with chord member 1, and with adjacent web members 2
Second joint face 22 of contact,.Thus, by the design of the second joint face 22 so that two adjacent abdomens
Constitute face contact between bar 2, facilitate and dock between web member, can effectively control panel point welding quality.
See Fig. 2 and Fig. 3, described second joint face 22 is provided with vertical metallic plate 3, the second joint face
22 connect adjacent web members 2 by described vertical metallic plate 3 as medium, to ensure globality and the abdomen of chord member
The quality of connection of bar so that the docking between web member is easier to, and also avoids the occurrence of the plane of weakness of truss；Simultaneously
Improve line production speed, save the duration.Described vertical metallic plate 3 is preferably steel plate.
Preferably, described chord member 1 and web member 2 are steel box structure, and its ability of anti-deformation is good.
Preferably, it is provided with metallic plate ribbed stiffener at the chord member 1 being positioned at described panel point with web member 2.Tool
Body, described metallic plate ribbed stiffener includes the first ribbed stiffener the 41, second ribbed stiffener 42 and the 3rd ribbed stiffener 43,
In the chord member 1 being separately positioned in panel point and adjacent two web members 2, described first ribbed stiffener 41 with
Chord member 1 is parallel, and the second ribbed stiffener 42 is parallel with corresponding web member 2 respectively with the 3rd ribbed stiffener 43.Preferably
, described metallic plate ribbed stiffener is steel plate ribbed stiffener, and its thickness is 20mm.Thus, by above-mentioned metallic plate
The setting of ribbed stiffener, promotes node local stability further, is greatly improved the non-deformability of chord member, carries
The globality of high truss and ductility.
The above is preferred implementation of the present utility model, it is noted that general for the art
For logical technical staff, on the premise of without departing from this utility model principle, it is also possible to make some improvement and
Retouching, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (8)
1. a Novel truss node, it is characterised in that include that chord member and web member, described chord member include mutually
Parallel top boom and lower boom, a plurality of web member is arranged to W shape and is connected between described top boom and lower boom,
With the link position of described chord member and web member as panel point, described web member has first contacted with chord member even
Junction, and the second joint face contacted with adjacent web members.
Novel truss node the most according to claim 1, it is characterised in that described second joint face is provided with
Vertical metallic plate, the second joint face connects adjacent web members by described vertical metallic plate as medium.
Novel truss node the most according to claim 2, it is characterised in that described vertical metallic plate is steel
Plate.
Novel truss node the most according to claim 1, it is characterised in that described chord member and web member are
Steel box structure.
Novel truss node the most according to claim 4, it is characterised in that be positioned at described panel point
It is provided with metallic plate ribbed stiffener in chord member and web member.
Novel truss node the most according to claim 5, it is characterised in that described metallic plate ribbed stiffener bag
Include the first ribbed stiffener, the second ribbed stiffener and the 3rd ribbed stiffener, the chord member being separately positioned in panel point and phase
In two adjacent web members.
Novel truss node the most according to claim 6, it is characterised in that described first ribbed stiffener and string
Bar direction is parallel, and the second ribbed stiffener and the 3rd ribbed stiffener are parallel with corresponding web member respectively.
Novel truss node the most according to claim 5, it is characterised in that described metallic plate ribbed stiffener is
Steel plate ribbed stiffener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032657.0U CN205531007U (en) | 2016-01-12 | 2016-01-12 | Novel truss node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032657.0U CN205531007U (en) | 2016-01-12 | 2016-01-12 | Novel truss node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205531007U true CN205531007U (en) | 2016-08-31 |
Family
ID=56763747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620032657.0U Active CN205531007U (en) | 2016-01-12 | 2016-01-12 | Novel truss node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205531007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552425A (en) * | 2019-09-27 | 2019-12-10 | 中国建筑第八工程局有限公司 | intersection node structure of lower chord member and web member of steel structure pipe truss |
-
2016
- 2016-01-12 CN CN201620032657.0U patent/CN205531007U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552425A (en) * | 2019-09-27 | 2019-12-10 | 中国建筑第八工程局有限公司 | intersection node structure of lower chord member and web member of steel structure pipe truss |
| CN110552425B (en) * | 2019-09-27 | 2024-06-14 | 中国建筑第八工程局有限公司 | Steel structure pipe truss bottom chord member and web member intersecting node structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206052956U (en) | A kind of H types cantilever beam-column splicing construction | |
| CN208267101U (en) | A kind of half packet Combined concrete frame structure of corrugated web I-steel | |
| CN103831507A (en) | Large-span steel truss girder bridge whole joist full-welding joint welding method | |
| CN102926504A (en) | Connecting steel construction member for steel and concrete overlapped beam combined part and construction method thereof | |
| CN203603022U (en) | Butt joint type joint of railway steel truss girder | |
| CN202202410U (en) | A cross-shaped special-shaped node connecting a box-shaped column of a steel structure with a box-shaped beam and an I-beam | |
| CN207846219U (en) | A kind of button tower wind resistance shearing support arrangement | |
| CN207713242U (en) | Suspender equipment suitable for the asynchronous lifting construction of steel-concrete composite beam cable-stayed bridge girder | |
| CN205531007U (en) | Novel truss node | |
| CN102979033A (en) | Steel truss girder all-welded joist slice and construction method thereof | |
| CN101434369A (en) | Flat top tower crane with tetragon cross section boom support | |
| CN202913338U (en) | Steel truss full-welded truss piece | |
| CN206090832U (en) | Steel house roof beam | |
| CN204112204U (en) | Bridge steel box girder hoisting structure | |
| CN102094456A (en) | Connecting method and structure for corridor and twin towers | |
| CN205663282U (en) | Light -duty lattice formula steel column of large capacity | |
| CN211285977U (en) | A high-strength steel beam flange conical weakened beam-column joint | |
| CN105421251B (en) | Plate-girder jacking supporting mechanism, plate-girder jacking supporting tool | |
| CN208963263U (en) | Support frame is used in a kind of carrying of boat segmental | |
| CN202202411U (en) | T-shaped abnormal joint formed by rigid connection of steel structure variable-section box column and I beam | |
| CN106429828B (en) | Full trussed girder gantry crane | |
| CN205777528U (en) | A kind of lift-on/lift-off type metal form | |
| CN109056497A (en) | A kind of Soviet Union builds-novel combination type trusses | |
| CN208235795U (en) | The T-type chord member structure of triangle steel roof truss | |
| CN210193218U (en) | Large-scale steel structure turnover device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xie Yongchao Inventor after: Deng Kaijian Inventor after: Feng Shaopeng Inventor after: Yang Xiang Inventor after: Li Ze Inventor after: Chi Weijie Inventor before: Xie Yongchao Inventor before: Deng Kaijian Inventor before: Feng Shaopeng Inventor before: Ge Huan Inventor before: Yang Xiang Inventor before: Fang Jiankun Inventor before: Li Ze Inventor before: Chi Weijie |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170122 Address after: 510115 Yuexiu District, Guangzhou Province, south of the road embankment, No. two, No. 28, No. Patentee after: Guangzhou Machine Facilities Construction Group Co.,Ltd. Address before: 510115 Yuexiu District, Guangzhou Province, south of the road embankment, No. two, No. 28, No. Patentee before: Guangzhou Machine Facilities Construction Group Co.,Ltd. Patentee before: Zhejiang Southeast Spaceframe Co., Ltd. |