CN102797295A - Tooth-shaped connection node of steel structure - Google Patents
Tooth-shaped connection node of steel structure Download PDFInfo
- Publication number
- CN102797295A CN102797295A CN2012103269129A CN201210326912A CN102797295A CN 102797295 A CN102797295 A CN 102797295A CN 2012103269129 A CN2012103269129 A CN 2012103269129A CN 201210326912 A CN201210326912 A CN 201210326912A CN 102797295 A CN102797295 A CN 102797295A
- Authority
- CN
- China
- Prior art keywords
- tooth
- connected node
- teeth
- cylindrical hole
- connection node
- 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.)
- Pending
Links
Images
Abstract
The invention relates to a tooth-shaped connection node of a steel structure. The integral shape of the connection node is consistent to the connecting part of the steel structure to be connected; the connection node comprises two or more than two parallel continuous teeth and screw-thread cylindrical pins, wherein the teeth are in rectangular shapes, the concave parts and the convex parts of the teeth are same in width or the concave parts are slightly wider than the convex parts, the teeth are provided with two or more than two cylindrical holes which are parallel to a connecting end surface and penetrated by the teeth in a direction perpendicular to teeth shapes, and the cylindrical holes are provided with screw threads on head ends or tail ends; the screw-thread cylindrical pins are the same as the cylindrical holes in number and matched with the cylindrical holes; the depths of the teeth are larger than the diameters of the cylindrical holes; and the cylindrical holes are arranged on the intermediate positions of the teeth. The invention has the advantages of higher strength of the connection node, material saving, convenience for installation, high accuracy, beautiful appearance, structural space saving, and the like, can be widely used for a light steel combined type house, a module type multi-high building and the filed of convenient mechanical structure installation; and in the invention, high consistency of parts is achieved, and therefore, the industrial production level of a relevant industry and the value, i.e. quality and the like, of a product can be enhanced.
Description
Technical field
The present invention relates to a kind of connected mode, be specially a kind of connected node of steel building, belong to the building structure technology field.
Background technology
Along with the progress of development of science and technology with science and technology, many high-rise steel structure building is a large amount of rises, various promptly complicated not only flexibly, high-grade but also building attractive in appearance also constantly appears in one's mind out.Connection joints of steel structure connects into the tie of structure as steel structure member; It is an important link; Traditional connected mode is to add the weldering junction plate at connecting portion; Connect with high-strength bolt then, thereby but there is processing difficulties in this connected mode, accuracy is low, installations is inconvenient, junction plate is given prominence to wasting space after the installation; And connecting portion is irregular, when particularly these connected nodes are directly as the outward appearance of building, can influence outward appearance attractive in appearance of the overall appearance of building; Therefore install at these connected nodes; Also must decorate, just not influence the overall appearance of building, the time-consuming cost that takes.Particularly in some temporary steel structural constructions are used, because cost hopes that also these steel work can use repeatedly; That is to say and hope that but it is repeated disassembled and assembled that these steel work connect; Use traditional connected mode, very major part is to connect through the mode of welding, therefore dismounting if desired; Basically all be destructive, be difficult to satisfy this demand.
Summary of the invention
To above defective, the present invention proposes a kind of dentation connection joints of steel structure, be used to solve steel work connection complex process, can not repeated disassembled and assembled and destroy the technical problem of original structure outward appearance.
To achieve these goals; The invention provides a kind of dentation connection joints of steel structure; Described connected node monnolithic case with steel work 10 connecting portions that will connect consistent, connected node is made up of two or more parallel continuous teeth, the profile of tooth of described tooth is a rectangle; The recess 6 of said tooth or recess 6 identical with protuberance 7 width slightly is wider than protuberance 7, and said tooth also is provided with two or more and connects the parallel cylindrical hole 2 that runs through tooth of end face along the profile of tooth vertical direction; Said cylindrical hole 2 head end with or end be provided with screw thread; Said connected node also comprises the threaded straight pin 1 that equates with said cylindrical hole 2 quantity and be complementary with said cylindrical hole 2; The tooth depth of said tooth is greater than the diameter of said cylindrical hole 2; Said cylindrical hole 2 is located at the tooth centre position.
Link at the steel work of required connection is provided with described connected node; Only need are installed the tooth of the connected node of corresponding two steel work to tooth; The corresponding cylindrical hole of installing on two connected nodes of back is in alignment; On the cylindrical hole of correspondence, screw on threaded straight pin, promptly accomplish the connection of steel work.
Useful technique effect of the present invention is following: since the present invention can make connected node intensity higher, save material, easy for installation, accuracy is high, aesthetic in appearance, save advantage such as structure space, can be widely used in light steel modular house, modular multi-rise building and be convenient to the frame for movement installing area; And the uniformity of parts is strong, value such as can improve relevant industries suitability for industrialized production level and improve the quality of products.
Description of drawings
Fig. 1 is the stereogram of connected node;
Fig. 2 is the sectional drawing of connected node;
Fig. 3 is the practical implementation figure of connected node.
The specific embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Fig. 1 and Fig. 2 are the stereogram of a connected node and the sectional drawing of connected node, and said connected node is made up of a plurality of parallel teeth, for further simplify that connected node assembles in twos the time operation; Tooth edge 4 roundings with the protuberance 7 of described tooth; To having assembled guiding function, do not need accurate especially contraposition when assembling like this, just can two connected nodes be coupled together; Be easy to batch operation, corresponding this; Except this mode, can also be through described tooth being designed to certain vertebra degree, promptly described tooth is up-small and down-big, and same like this can playing simplified the operation of locating.Tooth also is provided with two or more and connects the parallel cylindrical hole 2 that runs through tooth of end face along the profile of tooth vertical direction; After guaranteeing the assembling of two connected nodes; The cylindrical hole 2 of two connected nodes is formed complete cylinder plugs hole at straight line, described cylindrical hole symmetry arrangement; And all be positioned at the tooth centre position, at grade.
The connected node of corner cut or fillet is all beaten at the tooth edge 4 of the protuberance 7 of corresponding teeth, leaves corresponding fillet at the root 5 of described tooth, avoids the stress of tooth root portion to concentrate, and plays the effect of the intensity that strengthens tooth.
According to different application scenarios with the size of the structural member that will be connected; The quantity of the number of required tooth, the degree of depth and cylindrical hole is dissimilar, in general, and for the occasion under small size and the required stress; The number of tooth is just less; The degree of depth also requires more shallow, but the number of required tooth generally is not less than 2 groups, at least 2 of required cylindrical holes.Cylindrical hole on one of them tooth is provided with screw thread, and for easy to process, operated by rotary motion is on the cylindrical hole of tooth on the limit.
Said connected node all is paired supporting design; In order further to reduce said connected node the influence of back to overall appearance is installed; The cylindrical hole 21 that every cover is connected the limit of one of node is done specially treated; The one side of cylindrical hole 21 outer edge surfaces does not puncture, and keeps original outward appearance, can only see the connecting hole of one side after just whole connected node is installed in appearance.
Fig. 3 is the practical implementation figure of connected node; Connect the outer of joint tie point just as desired structural member 10 unanimities; Before installation, one cover is connected node is fixed in two structural members 10 in advance through modes such as welding end, the tooth of connected node is installed tooth during actual the use, and the corresponding cylindrical hole of installing on two connected nodes of back is in alignment; On the cylindrical hole of correspondence, screw on threaded straight pin 1, promptly accomplish the connection of structural member.
For the wider steel work in some application scenarios; Also have a kind of mode be exactly directly when producing steel work directly with the design processing of the connectivity port of steel work by this connected node; Can also save the worker who is fixedly connected node needs, and further simplifies installation procedure and practices thrift cost.
The connected node that uses the present invention to design is simultaneously built middle particularly suitable at some temporary buildings, only needs when needing dismounting the threaded straight pin of correspondence is outwarded winding, and can accomplish dismounting, and these steel work and connected node are reusable.
The above disclosed an embodiment of the present invention that is merely; Certainly can not limit the interest field of basis with this; One of ordinary skill in the art will appreciate that all or part of flow process that realizes the foregoing description; And, still belong to the scope that the present invention is contained according to the equivalent variations that claim of the present invention is done.
Claims (7)
1. dentation connection joints of steel structure; It is characterized in that described connected node monnolithic case with steel work (10) connecting portion that will connect consistent; Constitute by two or more parallel continuous teeth; The profile of tooth of described tooth is a rectangle, and the recess of said tooth (6) or recess (6) identical with protuberance (7) width slightly is wider than protuberance (7), and said tooth also is provided with two or more and connects the parallel cylindrical hole (2) that runs through tooth of end face along the profile of tooth vertical direction.
2. dentation connection joints of steel structure, it is characterized in that said cylindrical hole (2) head end with or end be provided with screw thread; Said connected node also comprises the threaded straight pin (1) that equates with said cylindrical hole (2) quantity and be complementary with said cylindrical hole (2); The tooth depth of said tooth is greater than the diameter of said cylindrical hole (2); Said cylindrical hole (2) is located at the tooth centre position.
3. connected node according to claim 2 is characterized in that the certain tapering of profile of tooth of described tooth, and the protuberance top of tooth slightly is narrower than bottom, and imitative ladder row is held in the cross section.
4. connected node according to claim 2 is characterized in that corner cut or fillet are beaten in the tooth edge of the protuberance (7) of described tooth.
5. connected node according to claim 4 is characterized in that the root (5) of described tooth leaves fillet.
6. according to right 1 to 5 any described connected node, it is characterized in that said cylindrical hole (2) keeps an end not penetrate, said threaded straight pin (1) slightly is shorter than cylindrical hole (2).
7. connected node according to claim 6, the link that it is characterized in that described steel work (10) directly are processed into described connected node or with the link of described connected node is fixing and this steel work (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103269129A CN102797295A (en) | 2012-09-06 | 2012-09-06 | Tooth-shaped connection node of steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103269129A CN102797295A (en) | 2012-09-06 | 2012-09-06 | Tooth-shaped connection node of steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102797295A true CN102797295A (en) | 2012-11-28 |
Family
ID=47196576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103269129A Pending CN102797295A (en) | 2012-09-06 | 2012-09-06 | Tooth-shaped connection node of steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102797295A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284689A (en) * | 2016-08-31 | 2017-01-04 | 浙江舜江建设集团有限公司 | A kind of fabricated assembly overall special-shaped column structure and connection construction method thereof |
| CN107060088A (en) * | 2017-04-01 | 2017-08-18 | 河海大学 | A kind of steel construction mortise-tenon joint part and attaching method thereof |
| CN109281401A (en) * | 2018-11-02 | 2019-01-29 | 广东凯兴达建筑科技有限公司 | A kind of logical connection structure in steel side for being easy to position and quickly connect |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986002311A1 (en) * | 1984-10-18 | 1986-04-24 | Verluise Francois Marie Pierre | Method for fabricating components intended to the industrial construction of buildings and elements for implementing such method |
| US5438811A (en) * | 1993-03-22 | 1995-08-08 | Shigeo Goya | Jointing metal fixture for construction |
| CN201288376Y (en) * | 2008-09-28 | 2009-08-12 | 徐州中煤钢结构建设有限公司 | Connection structure of steel structural member |
| CN201339251Y (en) * | 2008-12-26 | 2009-11-04 | 中铁建工集团有限公司 | Connecting structure of flitch for construction |
| CN102182246A (en) * | 2011-04-02 | 2011-09-14 | 何志豪 | Adjustable member connecting plate |
| CN202755459U (en) * | 2012-09-06 | 2013-02-27 | 深圳市普源新型材料有限公司 | Tooth-shaped steel structure connected node |
-
2012
- 2012-09-06 CN CN2012103269129A patent/CN102797295A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986002311A1 (en) * | 1984-10-18 | 1986-04-24 | Verluise Francois Marie Pierre | Method for fabricating components intended to the industrial construction of buildings and elements for implementing such method |
| US5438811A (en) * | 1993-03-22 | 1995-08-08 | Shigeo Goya | Jointing metal fixture for construction |
| CN201288376Y (en) * | 2008-09-28 | 2009-08-12 | 徐州中煤钢结构建设有限公司 | Connection structure of steel structural member |
| CN201339251Y (en) * | 2008-12-26 | 2009-11-04 | 中铁建工集团有限公司 | Connecting structure of flitch for construction |
| CN102182246A (en) * | 2011-04-02 | 2011-09-14 | 何志豪 | Adjustable member connecting plate |
| CN202755459U (en) * | 2012-09-06 | 2013-02-27 | 深圳市普源新型材料有限公司 | Tooth-shaped steel structure connected node |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284689A (en) * | 2016-08-31 | 2017-01-04 | 浙江舜江建设集团有限公司 | A kind of fabricated assembly overall special-shaped column structure and connection construction method thereof |
| CN106284689B (en) * | 2016-08-31 | 2019-11-05 | 浙江舜江建设集团有限公司 | A kind of fabricated assembly overall special-shaped column structure and its connection construction method |
| CN107060088A (en) * | 2017-04-01 | 2017-08-18 | 河海大学 | A kind of steel construction mortise-tenon joint part and attaching method thereof |
| CN109281401A (en) * | 2018-11-02 | 2019-01-29 | 广东凯兴达建筑科技有限公司 | A kind of logical connection structure in steel side for being easy to position and quickly connect |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102797295A (en) | Tooth-shaped connection node of steel structure | |
| CN202755459U (en) | Tooth-shaped steel structure connected node | |
| CN103892565A (en) | Detachable brush | |
| CN105484367A (en) | Mortise and tenon joint structure for wooden house | |
| CN203878781U (en) | Beam-column joint combined member for steel structure | |
| JP6393539B2 (en) | Wall mounting base member, wall mounting base panel and wall mounting system | |
| CN205083021U (en) | Can dismantle bench | |
| CN202707728U (en) | Dovetail joint splicing structure of school desk | |
| CN203533173U (en) | Wedge-shaped connection plate | |
| CN205315442U (en) | Anti -loose bolt | |
| CN203130714U (en) | Mortise and tenon joint structure and furniture comprising same | |
| CN204572673U (en) | A kind of pentalpha linkage structure | |
| CN203846608U (en) | Frame connecting structure of sunshine room | |
| CN202673897U (en) | Rapid assembling fitting for sheet material or component of household product | |
| CN219190268U (en) | Robot assembly connection structure | |
| CN110159621A (en) | Connecting unit of profile material with holes and its application method | |
| CN205804761U (en) | A kind of combination isolation plate | |
| KR200358876Y1 (en) | Square pipe coupling device | |
| EP3761830A1 (en) | Furnishing component and production method | |
| CN204533102U (en) | A kind of T-shaped square bar linkage structure | |
| CN203846614U (en) | Connecting structure with corner upright column of sunshine room, two side oblique beams and transverse beam of drain tank | |
| CN108560707A (en) | Can Space Expanding prefabricated house landing nipple part and beam column connection part | |
| CN214574722U (en) | Connection structure of prefabricated building | |
| CN205716503U (en) | A kind of integral type lamppost of ease of assembly | |
| CN204850057U (en) | Structure house plane spliced pole is moulded to wood |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121128 |