CN214461185U - Connection node and building - Google Patents
Connection node and building Download PDFInfo
- Publication number
- CN214461185U CN214461185U CN202022823432.6U CN202022823432U CN214461185U CN 214461185 U CN214461185 U CN 214461185U CN 202022823432 U CN202022823432 U CN 202022823432U CN 214461185 U CN214461185 U CN 214461185U
- Authority
- CN
- China
- Prior art keywords
- connection
- section
- node
- sleeve
- cross
- 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
Images
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a connected node and building. The connecting node comprises a first connecting section and a second connecting section, and the area of the cross section of the first hollow part is smaller than that of the cross section of the second hollow part, so that the connecting node can be connected with two rod pieces with different sizes, and in some application scenes with different bending moment stresses, the connecting node can save the use of the rod pieces with large sizes, avoid material waste and save cost.
Description
Technical Field
The utility model relates to a building field especially relates to a connected node and building.
Background
At present, bamboo structure buildings are widely applied to various scenic spots and commercial applications due to the advantages of environmental protection and beauty, in related technologies, rod members applied to the same bamboo structure building are equal-diameter rod members, but the rod members in the bamboo structure have areas with smaller bending moment at the positions far away from the beam column ends, and the equal-diameter rod members are uniformly adopted, so that a large amount of materials are wasted, and the method is particularly prominent in occasions with large rod member bending moment stress span.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a connected node can connect not unidimensional member, reduces the material extravagant.
The utility model discloses still provide a building that has above-mentioned connected node.
According to the utility model discloses a connected node of first aspect embodiment, include:
the connecting rod comprises a first connecting section and a second connecting section, wherein a hollow part is arranged inside the first connecting section, and the first connecting section is used for connecting a rod piece;
the connecting structure comprises a first connecting section and a second connecting section, wherein a hollow part is arranged inside the first connecting section, the first connecting section is connected with the second connecting section, the area of the cross section of the first hollow part is smaller than that of the cross section of the second hollow part, and the second connecting section is used for connecting a rod piece.
According to the utility model discloses connected node has following beneficial effect at least: the area of the cross section of the first hollow part is different from that of the cross section of the second hollow part, so that the connecting node can be connected with two rod pieces with different sizes, and in some application scenes with different bending moment stress, the practicality of the rod pieces with large sizes can be saved, and the material and the cost are saved.
According to some embodiments of the utility model, the connected node still includes the third linkage segment, the third linkage segment includes first link and second link, first link with first linkage segment is connected, the second link with the second linkage segment is connected, the cross sectional area of first link is less than the cross sectional area of second link.
According to some embodiments of the present invention, the cross sectional area of the third connecting section is gradually decreased from the second connecting end to the first connecting end.
According to some embodiments of the utility model, the first linkage segment still includes first connecting plate, the second linkage segment still includes the second connecting plate, the third linkage segment still includes third connecting plate and fourth connecting plate, the first connecting plate with the third connecting plate is connected, the second connecting plate with the fourth connecting plate is connected.
According to some embodiments of the present invention, the first connecting plate is connected to the second connecting plate through a threaded connection, and the third connecting plate is connected to the fourth connecting plate through a threaded connection.
According to some embodiments of the utility model, the connected node still includes first sleeve and second sleeve, first sleeve with first linkage segment is connected and is used for cup jointing the member, the second sleeve with the second linkage segment is connected and is used for cup jointing the member.
According to some embodiments of the utility model, the connected node still includes first connected node and second connected node, the both ends of first connected node respectively with first sleeve first linkage segment cup joints, the both ends of second connected node respectively with the second sleeve second linkage segment cup joints, first connected node with the second connected node is the uniform cross section structure.
According to the utility model discloses a some embodiments, be provided with a plurality of connecting holes on the first link, first sleeve pass through the fastener connect in set for the position on the first link the connecting hole, be provided with a plurality of connecting holes on the second link, second sleeve pass through the fastener connect in set for the position on the second link the connecting hole.
According to some embodiments of the invention, the third connecting section is shaped as a circular truncated cone.
According to the utility model discloses a building of second aspect embodiment, including the member with the utility model discloses connected node in the first aspect embodiment.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention will be further described with reference to the following drawings and examples, in which:
fig. 1 is a schematic diagram of a connection node according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a connection node according to another embodiment of the present invention.
Reference numerals:
the connecting structure comprises a first connecting section 100, a first connecting plate 110, a first sleeve 120, a first connecting section 130, a second connecting section 200, a second connecting plate 210, a second sleeve 220, a second connecting section 230, a third connecting section 300, a first connecting end 310, a second connecting end 320, a third connecting plate 330, a fourth connecting plate 340 and a fastener 350.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Referring to fig. 1, an embodiment of the present invention provides a connection node, including a first connection segment 100 and a second connection segment 200, where the first connection segment 100 connects the second connection segment 200, the inside of the first connection segment 100 and the inside of the second connection segment 200 are both provided with a hollow portion, and the area of the cross section of the hollow portion of the first connection segment 100 is smaller than the area of the cross section of the hollow portion of the second connection segment 200, so that the first connection segment 100 and the second connection segment 200 can be respectively used to connect rods with different sizes. The connection node in this embodiment is suitable for a bamboo structure, a rod in the bamboo structure is a cylinder, and the first connection segment 100 and the second connection segment 200 are both configured as a cylinder structure with a hollow interior. The inner diameter of the first connection section 100 is smaller than that of the second connection section 200. therefore, the first connection section 100 can be used for connecting rods with smaller outer diameters, and the second connection section 200 can be used for connecting rods with larger outer diameters, so that the connection requirements of different rod outer diameters can be met. In other embodiments of the present invention, the first connection section 100 and the second connection section 200 may be provided in other shapes to adapt to the rod shape in different building structures.
The cross section of the hollow part of the first connecting section 100 and the cross section of the hollow part of the second connecting section 200 may be determined according to the size of the rod piece required to be connected at the two ends of the connecting node. The length of the first connection section 100 and the length of the second connection section 200 can be determined according to the bending moment required at the two ends of the connection node, so as to determine different lengths of the peripheral protection, thereby meeting the application requirements of different bending moment span occasions.
The utility model discloses in the connected node, the area of the cross-section of well kenozooecium of first linkage segment 100 is less than the area of the cross-section of well kenozooecium of second linkage segment 200, consequently can connect two members that the size is different, has avoided the material waste because of the large-size member of single use leads to, and in addition, to the different occasion of moment of flexure atress, the collocation use of not unidimensional member is also more nimble.
Referring to fig. 1, in some embodiments of the present invention, the connection node further includes a third connection segment 300, the third connection segment 300 includes a first connection end 310 and a second connection end 320, the first connection end 310 is connected with the first connection segment 100, and the second connection end 320 is connected with the second connection segment 200. The cross-sectional area of the first connection end 310 is smaller than the cross-sectional area of the second connection end 320. The third connection segment 300 is a transition segment in the connection node, and the third connection segment 300 can prevent the abrupt change of the bending moment between the first connection segment 100 and the second connection segment 200 from being too large.
The change between the cross-sectional area of the first connection end 310 and the cross-sectional area of the second connection end 320 of the third connection segment 300 may be a uniform decreasing or non-uniform decreasing from the first connection end 310 to the second connection end 320. The cross-sectional area of the first connection end 310 refers to the area of the connection surface of the first connection end 310 and the first connection section 100, and the cross-sectional area of the second connection end 320 refers to the area of the connection surface of the second connection end 320 and the second connection section 200.
Referring to fig. 1, in some embodiments of the present invention, the cross-sectional area of the third connection segment 300 decreases uniformly from the second connection end 320 to the first connection end 310. The uniform change in the cross-sectional area of the third connection segment 300 may make the distribution of the bending moment of the third connection segment 300 more reasonable.
The shape of the third connecting section 300 may be a circular truncated cone, a truncated pyramid, or other shapes. The circular truncated cone is convenient for industrial processing, in addition, the decreasing amount of the cross section area of the circular truncated cone is uniform, the design is simple, and the reasonable distribution of bending moment is more facilitated. The reducing angle of the third connecting section 300 can be determined according to the size of the bending moment span and the distribution condition; in an application scene with a small bending moment span, the reducing angle is large so as to reduce the length of the third connecting section 300 and save materials; in an application scene with large bending moment span, the reducing angle is small so as to meet the reasonable distribution of the bending moment. The variable diameter angle is an angle that the second connection end 320 decreases toward the first connection end 310.
Referring to fig. 1, in some embodiments of the present invention, the first connection section 100 further includes a first connection plate 110, the second connection section 200 further includes a second connection plate 210, the third connection section 300 further includes a third connection plate 330 and a fourth connection plate 340, the first connection plate 110 is connected to the third connection plate 330, and the second connection plate 210 is connected to the fourth connection plate 340.
The first connecting plate 110 and the third connecting plate 330, and the second connecting plate 210 and the fourth connecting plate 340 may be connected by welding or screwing, or by other connecting means, such as flange connection. The shape of the first connection plate 110, the second connection plate 210, the third connection plate 330, and the fourth connection plate 340 may be rectangular, circular, or the like.
The first connecting plate 110 and the third connecting plate 330 are arranged, so that the stability of the third connecting section 300 and the first connecting section 100 is enhanced; in a similar way, the second connecting plate 210 is connected with the fourth connecting plate 340, so that the stability of the third connecting section 300 and the second connecting section 200 is enhanced, and the safety of a construction site is effectively improved.
Referring to fig. 1, in some embodiments of the present invention, the first connecting plate 110 is connected to the second connecting plate 210 by a screw connection, and the third connecting plate 330 is connected to the fourth connecting plate 340 by a screw connection. Through threaded connection spare connection, the assembly is simple and can dismantle, can shorten the construction cycle of connected node, and threaded connection can reduce concentrated stress's production for the ligature connected mode among the correlation technique. The threaded connecting piece includes, but is not limited to, various screws, bolts, screws and other parts.
Referring to fig. 2, in some embodiments of the present invention, the connection node further includes a first sleeve 120 and a second sleeve 220, the first sleeve 120 is connected with the first connection section 100 and is used for sleeving a rod, and the second sleeve 220 is connected with the second connection section 200 and is used for sleeving a rod. The first sleeve 120 is provided, and the rod part connected with the first connection section 100 is sleeved in the first sleeve 120, so that the external protection length of the rod connected with the first connection section 100 is increased. The second sleeve 220 is provided, and the rod part connected with the second connection section 200 is sleeved in the first sleeve 120, so that the external protection length of the rod connected with the second connection section 200 is increased. In addition, the first sleeve 120 and the second sleeve 220 also make the whole connection node more stable.
Referring to fig. 2, in some embodiments of the present invention, the connection node further includes a first connection node 130 and a second connection node 230, two ends of the first connection node 130 are respectively sleeved with the first sleeve 120 and the first connection section 100, and two ends of the second connection node 230 are respectively sleeved with the second sleeve 220 and the second connection section 200. Thus, by providing the same cross-section at both ends of the first connection section 130 and the same cross-section at both ends of the second connection section 230, it is possible to ensure that the cross-section of the hollow portion of the first sleeve 120 is the same as the cross-section of the hollow portion of the first connection section 100 and the cross-section of the hollow portion of the second sleeve 220 is the same as the cross-section of the hollow portion of the second connection section 200. Wherein, the two sections are the same means that the two sections are the same in shape and size.
Referring to fig. 2, in some embodiments of the present invention, a plurality of connection holes are formed in the first connection node 130, the first sleeve 120 is connected to the connection holes of the first connection node 130 at predetermined positions by a fastening member 350, a plurality of connection holes are formed in the second connection node 230, and the second sleeve 220 is connected to the connection holes of the second connection node 230 at predetermined positions by a fastening member 350. The first connecting joint 130 connects the first sleeve 120 to different connecting holes, and the position of the first sleeve 120 is changed, so that the overall length of the connecting joint can be changed, and the length of the sleeved rod member of the first sleeve 120 can be adjusted. The second connection joint 230 is arranged in the same manner as the second sleeve 220.
The embodiment of the utility model provides a building is still provided, including member and the connected node in the above-mentioned embodiment, the different member of cross sectional area is connected respectively to first linkage segment 100 in the connected node and second linkage segment 200, and the crossbeam isotructure of the building body is constituteed to a plurality of members. The large-hollow-part rod piece with the cross section can be saved greatly, the construction cost is saved, and the environment-friendly and stable effect is achieved. It can be understood that the building in the embodiment of the present invention can be various building structures.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
Claims (10)
1. A connection node, comprising:
the connecting rod comprises a first connecting section and a second connecting section, wherein a first hollow part is arranged inside the first connecting section, and the first connecting section is used for connecting a rod piece;
the connecting structure comprises a first connecting section, a second connecting section and a connecting rod piece, wherein a first hollow part is arranged inside the first connecting section, the first connecting section is connected with the second connecting section, the area of the cross section of the first hollow part is smaller than that of the cross section of the second hollow part, and the second connecting section is used for connecting the rod piece.
2. The connection node of claim 1, further comprising a third connection section, the third connection section comprising a first connection end and a second connection end, the first connection end being connected to the first connection section, the second connection end being connected to the second connection section, the first connection end having a cross-sectional area that is less than the cross-sectional area of the second connection end.
3. The connection node of claim 2, wherein the cross-sectional area of the third connection segment decreases uniformly from the second connection end to the first connection end.
4. The connection node of claim 2, wherein the first connection section further comprises a first connection plate, the second connection section further comprises a second connection plate, the third connection section further comprises a third connection plate and a fourth connection plate, the first connection plate is connected with the third connection plate, and the second connection plate is connected with the fourth connection plate.
5. The connection node according to claim 4, wherein said first connection plate is connected to said second connection plate by a threaded connection and said third connection plate is connected to said fourth connection plate by a threaded connection.
6. The connection node according to any one of claims 1 to 5, further comprising a first sleeve connected with the first connection section and adapted to socket the rod, and a second sleeve connected with the second connection section and adapted to socket the rod.
7. The connection node according to claim 6, further comprising a first connection node and a second connection node, wherein two ends of the first connection node are respectively sleeved with the first sleeve and the first connection section, and two ends of the second connection node are respectively sleeved with the second sleeve and the second connection section.
8. The connection node according to claim 7, wherein the first connection node is provided with a plurality of connection holes, and the first sleeve is connected to the connection holes at set positions on the first connection node through fasteners; the second connecting joint is provided with a plurality of connecting holes, and the second sleeve is connected with the connecting holes at set positions on the second connecting joint through fasteners.
9. The connection node of claim 3, wherein said third connection segment is frustoconical in shape.
10. A building comprising a rod and a connection node according to any one of claims 1 to 9, the rod being connected to the first and/or second connection section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022823432.6U CN214461185U (en) | 2020-11-30 | 2020-11-30 | Connection node and building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022823432.6U CN214461185U (en) | 2020-11-30 | 2020-11-30 | Connection node and building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214461185U true CN214461185U (en) | 2021-10-22 |
Family
ID=78185104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022823432.6U Active CN214461185U (en) | 2020-11-30 | 2020-11-30 | Connection node and building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214461185U (en) |
-
2020
- 2020-11-30 CN CN202022823432.6U patent/CN214461185U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101200965B (en) | Stamping formed metal connection board and girders | |
| US20040128940A1 (en) | Lightweight truss joint connection | |
| RU2329359C1 (en) | Bolted junction of thin-walled elements | |
| CN214461185U (en) | Connection node and building | |
| CN201165725Y (en) | Punch forming metal connecting board and girders | |
| JP2011102488A (en) | Screw type reinforcement joint for reinforcements different in diameter, and reinforced structure with the joint | |
| CN102677943B (en) | Mounting structure for three-tube tube-in-tube chimney | |
| CN105626641B (en) | A kind of simple split assembled bolt fastener | |
| CN210216926U (en) | Node steel bar connecting device and node connecting structure | |
| CN110905894A (en) | Four-way connecting piece | |
| CN208415524U (en) | A kind of square pipe connecting structure | |
| CN2809311Y (en) | Expansion bolt | |
| CN212155400U (en) | Double-hexagon bolt head bolt | |
| CN2623929Y (en) | Two-way expansion bolt | |
| KR101507385B1 (en) | Space frame with connection structure using adapter for weight reduction | |
| US20210111548A1 (en) | Utility line support structure | |
| CN212866317U (en) | Shuttle-shaped circular steel tube space grid rod piece | |
| CN216306427U (en) | Expansion bolt | |
| CN106948609B (en) | Peacock replacement reinforcement structure for reinforcing wood structure nodes and manufacturing method thereof | |
| CN219138156U (en) | General reinforced concrete structure steel bar anchoring member | |
| CN219604689U (en) | Reinforcing steel bar connection structure for house construction | |
| CN215333848U (en) | Expansion anchor bolt | |
| CN211778357U (en) | Multifunctional hoop | |
| JPH0237018Y2 (en) | ||
| CN116290645B (en) | Wall aluminum plate's mounting structure and aluminum plate wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |