CN215759564U - Space free-form surface wood latticed shell assembly type node for through bolt - Google Patents
Space free-form surface wood latticed shell assembly type node for through bolt Download PDFInfo
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- CN215759564U CN215759564U CN202121951703.4U CN202121951703U CN215759564U CN 215759564 U CN215759564 U CN 215759564U CN 202121951703 U CN202121951703 U CN 202121951703U CN 215759564 U CN215759564 U CN 215759564U
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- 239000002023 wood Substances 0.000 title claims abstract description 90
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 230000000670 limiting effect Effects 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000008093 supporting effect Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 206010017076 Fracture Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The utility model provides a space free-form surface wood net shell assembled node of a butt-penetrating bolt, which relates to the technical field of wood processing and manufacturing. According to the utility model, the connecting inner core is clamped and limited at the inner side of the outer sleeve through the cross threaded end connecting rod inserted in the penetrating way, the wood component assembly body is in threaded connection in the second threaded inserting hole of the connecting inner core through the threaded end, so that the connection between the wood component assembly body and the outer side of the outer sleeve is simplified, and after one end of the wood component assembly body is inserted into the connecting inner core, the outer sleeve plays a supporting role on the outer side of the end, the longitudinal support of the wood component assembly body is enhanced, and the integral structural strength of the node is improved.
Description
Technical Field
The utility model relates to the technical field of wood processing and manufacturing, in particular to a space free-form surface wood latticed shell assembled node for a butt-penetrating bolt.
Background
The traditional wood structure building technology in China has heavy ink and heavy color in the history of the wood structure in the world, but with the development of modern technology, the simple wood structure can not meet the requirements of all aspects. The steel is blended into the wood structure, so that the whole structure has strong pulling, pressing and bending capabilities, the design of steel nodes also greatly simplifies the connection of members, and simultaneously, the steel which is cool and persevered is combined with the natural and warm wood, so that the steel-wood structure has unique smell, modern feeling and no affinity. The layer related to the mixing of the two materials of steel and wood comprises two aspects: one is the mixing of steel and wood at the level of the structural member and the other is the mixing of steel and wood at the level of the node.
In the prior art, for example, Chinese patent numbers are: CN 204356910U A space free-form surface wood net shell assembly type node of a butt-bolt comprises a core tube and a wood component assembly body, wherein the wood component assembly body is arranged at the periphery of the core tube, and the core tube and the wood component assembly body are connected through a butt-pull bolt and a nut or directly connected through a bolt; the wood component assembly body comprises an adapter, a rod end planting bar and a wood rod piece, wherein the rod end planting bar is welded on the adapter, and the wood rod piece is connected with the adapter through the rod end planting bar; the upper end face and the lower end face of the core barrel are respectively provided with a cover plate, the core barrel is circular or polygonal, and when the core barrel is polygonal, the number of the polygonal sides is two times of the number of wood rods of the wood component assembly body. The utility model is used for connecting the nodes of the large-span wooden latticed shell, adapts to the concepts of green energy conservation and environmental protection, has great significance for environmental protection and has good social benefit and economic benefit.
However, in the prior art, the core barrel is connected with the wood component assembly body through the split bolt and the nut, the wood component assembly body is mainly in surface contact with the core barrel, the wood component assembly body and the core barrel are limited mainly by the transverse locking of the split bolt and the nut, when the wood component assembly body and the core barrel are subjected to longitudinal external force, the split bolt and the nut cannot effectively play a supporting role, longitudinal dislocation can occur between the wood component assembly body and the core barrel due to the fact that the wood component assembly body is wooden, the aperture of an assembling hole of the split bolt can be increased due to friction after a long time, and the integrity and the stability of the whole structure are affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, a core barrel is connected with a wood component assembly body through a split bolt and a nut, the wood component assembly body is mainly in surface contact with the core barrel, the wood component assembly body and the core barrel are limited mainly by the transverse locking of the split bolt and the nut, when the wood component assembly body and the core barrel are subjected to longitudinal external force, the split bolt and the nut cannot effectively play a supporting role, longitudinal dislocation can occur between the wood component assembly body and the core barrel due to the fact that the wood component assembly body is made of wood, the aperture of an assembly hole of the split bolt is increased due to friction over time, and the integrity and the stability of the whole structure are affected, and the space free-form surface wood net shell assembly type node for the split bolt is provided.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a to passing bolt's space free-form surface wooden reticulated shell assembled node, is including connecting inner core, wooden component assembly body, screw thread end connecting rod, first lock bolt, second lock bolt, end cover and overcoat piece, the outside of connecting the inner core is through the inboard fixed mounting of the outside of screw thread end connecting rod and overcoat piece, the outside and the one end fixed mounting of four wooden component assembly bodies of overcoat piece and connection inner core, every the buckle has all been cup jointed in the one end outside of wooden component assembly body, the outside fixed mounting of first lock bolt and overcoat piece is passed through to the both sides of buckle, one side fixed mounting of second lock bolt and end cover is passed through at the both ends of overcoat piece, the equal threaded connection in both ends of screw thread end connecting rod has the nut, and one side of nut and the outside swing joint of overcoat piece.
Preferably, the wood component assembly body includes the main part, the one end fixed mounting of main part has the baffle, the one end fixed mounting of baffle has the screw thread end, and the both ends of baffle have all seted up first screw hole.
Preferably, the buckle includes the plate, the trompil has been seted up in the one end of plate run through, and the outside sliding connection of the inboard and the main part of trompil.
Preferably, the other end symmetry fixed mounting of plate has two connecting blocks, and one side of two connecting blocks all runs through and has seted up two second bolt holes.
Preferably, four first threaded jacks are uniformly formed in the outer side of the connecting inner core, two limiting holes are formed in the position between every two first threaded jacks in a penetrating mode, and four second threaded jacks are uniformly formed in the outer side of the outer sleeve piece in a penetrating mode.
Preferably, the inner sides of the first threaded insertion hole and the second threaded insertion hole are in threaded connection with the outer side of the threaded end.
Preferably, the inner side of the limiting hole is sleeved with the outer side of the threaded end connecting rod, and the inner side of the second bolt hole is inserted into the outer side of the first locking bolt.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the utility model, the connection inner core is clamped and limited at the inner side of the outer sleeve through the cross threaded end connecting rod which is inserted in a penetrating manner, the wood component assembly is in threaded connection in the second threaded jack of the connection inner core through the threaded end, so that the connection between the wood component assembly and the outer sleeve is simplified, and after one end of the wood component assembly is inserted into the connection inner core, the outer sleeve plays a supporting role on the outer side of the end, so that the longitudinal support of the wood component assembly is enhanced, and the integral structural strength of the node is improved.
2. According to the utility model, the end cover is arranged, so that the end cover can tightly press the buckle and the wood component assembly body, the stability of the whole structure is enhanced, and the attractiveness of the node is improved.
3. According to the utility model, the buckle is arranged, so that the supporting and limiting effects on one end of the wood component assembly body connected with the connecting inner core are realized, one end of the wood component assembly body is supported, the self-weight influence of the wood component assembly body is counteracted, the risk of fracture of the connecting end of the wood component assembly body is prevented, the integral structural strength of the node is enhanced, and the wood component assembly body is prevented from being twisted and loosened during use.
Drawings
FIG. 1 is a schematic perspective view of a spatial free-form surface wood net shell assembled node of a through bolt according to the present invention;
FIG. 2 is a schematic structural diagram of a space free-form surface wood net shell assembled node side plan view of a through bolt according to the present invention;
FIG. 3 is a schematic view of a partially disassembled structure of a spatial free-form surface wood reticulated shell assembled node of a through bolt according to the present invention;
FIG. 4 is a partially disassembled view of the structure of the assembled joint connecting inner core of the wood net shell with the free-form space surface of the through bolt provided by the utility model;
FIG. 5 is a schematic structural view of a fabricated node wood member assembly of a space free-form surface wood net shell with through bolts according to the present invention;
fig. 6 is a schematic structural view of the space free-form surface wood net shell assembled node buckle of the split bolt provided by the utility model.
Illustration of the drawings: 1. connecting the inner core; 2. a wood member assembly; 4. a threaded end connecting rod; 5. a first locking bolt; 6. a nut; 7. a second locking bolt; 8. an end cap; 9. an outer sleeve member; 3. buckling; 20. a main body; 21. a baffle plate; 22. a threaded end; 23. a first threaded hole; 30. a plate member; 31. opening a hole; 32. connecting blocks; 33. a second bolt hole; 10. a first threaded receptacle; 11. a limiting hole; 90. a second threaded receptacle.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
The concrete arrangement and function of the wood member assembly 2 and the buckle 3 will be described in detail.
As shown in fig. 1-6, the outer side of the connecting inner core 1 is fixedly mounted to the inner side of the outer sleeve 9 through the outer side of the threaded end connecting rod 4, the outer sleeve 9 and the outer side of the connecting inner core 1 are fixedly mounted to one end of four wood member assemblies 2, a buckle 3 is sleeved on the outer side of one end of each wood member assembly 2, two sides of the buckle 3 are fixedly mounted to the outer side of the outer sleeve 9 through a first locking bolt 5, two ends of the outer sleeve 9 are fixedly mounted to one side of the end cover 8 through a second locking bolt 7, two ends of the threaded end connecting rod 4 are both in threaded connection with a nut 6, one side of the nut 6 is movably connected to the outer side of the outer sleeve 9, each wood member assembly 2 comprises a main body 20, a baffle 21 is fixedly mounted to one end of the main body 20, a threaded end 22 is fixedly mounted to one end of the baffle 21, first threaded holes 23 are formed in two ends of the baffle 21, four first threaded insertion holes 10 are uniformly formed in the outer side of the connecting inner core 1, and every two first threaded jacks 10 are provided with two limiting holes 11, the outer side of the outer sleeve member 9 is uniformly provided with four second threaded jacks 90, and the inner sides of the first threaded jacks 10 and the second threaded jacks 90 are in threaded connection with the outer side of the threaded end 22.
The whole wood component assembly 2 has the effects that during assembly, the connecting inner core 1 is firstly placed on the inner side of the outer sleeve 9, the threaded end connecting rod 4 is inserted into the outer sleeve 9 and the connecting inner core 1 in a penetrating manner, nuts 6 are respectively twisted at two ends of the threaded end connecting rod 4, so that the connecting inner core 1 is clamped and limited on the inner side of the outer sleeve 9 through the inserted cross threaded end connecting rod 4, then the wood component assembly 2 is in threaded connection in the second threaded jack 90 of the connecting inner core 1 through the threaded end 22, the buckle 3 is sleeved at one end of the wood component assembly 2 and slides to the outer side of the baffle plate 21 along the main body 20, then the buckle 3 is fixed on the outer side of the outer sleeve 9 through the first locking bolt 5, so that the buckle 3 limits the wood component assembly 2 sleeved on the inner side of the buckle again, and the wood component assembly 2 inserted into the connecting inner core 1 is prevented from being twisted and loosened in connection, and finally, the end cover 8 is assembled with the wood component assembly body 2 through the second locking bolt 7, and the end cover 8 compresses the buckle 3 and the wood component assembly body 2, so that the stability of the whole structure is enhanced, and the attractiveness of the node is improved.
As shown in fig. 1, 2, 3 and 6, the buckle 3 includes a plate 30, an opening 31 is opened through one end of the plate 30, the inner side of the opening 31 is connected with the outer side of the main body 20 in a sliding manner, two connecting blocks 32 are symmetrically and fixedly mounted at the other end of the plate 30, two second bolt holes 33 are opened through one side of the two connecting blocks 32, the inner side of the limiting hole 11 is sleeved with the outer side of the threaded end connecting rod 4, and the inner side of each second bolt hole 33 is inserted into the outer side of the first locking bolt 5.
The effect that its whole buckle 3 reaches does, buckle 3 when the installation, cup joint the trompil 31 of plate 30 in the main part 20 one end of wood component assembly body 2, and promote plate 30 along main part 20 to the baffle 21 outside of wood component assembly body 2, after the connecting block 32 of buckle 3 aligns with the pilot hole of outer sleeve 9, use first lock bolt 5 to lock outer sleeve 9 and connecting block 32 tightly, buckle 3's installation, play support and limiting displacement to wood component assembly body 2 and the one end of being connected inner core 1, support wood component assembly body 2 one end, the dead weight influence of wood component assembly body 2 has been offset, prevent that the cracked risk from taking place for wood component assembly body 2 link, the holistic structural strength of node has been strengthened, it is not hard up to have avoided wood component assembly body 2 to twist round when using.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (7)
1. The utility model provides a to wearing space free-form surface wooden latticed shell assembled node of bolt, is including connecting inner core (1), wooden component assembly body (2), threaded end connecting rod (4), first lock bolt (5), second lock bolt (7), end cover (8) and overcoat piece (9), its characterized in that: the outer side of connecting inner core (1) is through the inboard fixed mounting of the outside of screw thread end connecting rod (4) and outer sleeve (9), the outer sleeve (9) and the outside of connecting inner core (1) and the one end fixed mounting of four wood component assembly bodies (2), every buckle (3) have all been cup jointed in the one end outside of wood component assembly body (2), the outside fixed mounting of first lock bolt (5) and outer sleeve (9) is passed through to the both sides of buckle (3), one side fixed mounting of second lock bolt (7) and end cover (8) is passed through at the both ends of outer sleeve (9), the equal threaded connection in both ends of screw thread end connecting rod (4) has nut (6), and the outside swing joint of one side of nut (6) and outer sleeve (9).
2. The space free-form surface wood latticed shell assembled node of the through bolt according to claim 1, wherein: the wood component assembly body (2) comprises a main body (20), a baffle (21) is fixedly mounted at one end of the main body (20), a threaded end (22) is fixedly mounted at one end of the baffle (21), and first threaded holes (23) are formed in two ends of the baffle (21).
3. The space free-form surface wood latticed shell assembled node of the through bolt according to claim 2, wherein: the buckle (3) comprises a plate (30), one end of the plate (30) penetrates through the opening (31), and the inner side of the opening (31) is connected with the outer side of the main body (20) in a sliding mode.
4. The space free-form surface wood latticed shell assembly type node for the through bolt according to claim 3, wherein: the other end symmetry fixed mounting of plate (30) has two connecting blocks (32), and one side of two connecting blocks (32) all runs through and has seted up two second bolt holes (33).
5. The space free-form surface wood latticed shell assembly type node for the through bolt according to claim 4, wherein: four first threaded jacks (10) are uniformly formed in the outer side of the connecting inner core (1), two limiting holes (11) are formed in the position between every two first threaded jacks (10) in a penetrating mode, and four second threaded jacks (90) are uniformly formed in the outer side of the outer sleeve piece (9) in a penetrating mode.
6. The space free-form surface wood latticed shell assembly type node for the through bolt according to claim 5, wherein: the inner sides of the first threaded insertion hole (10) and the second threaded insertion hole (90) are in threaded connection with the outer side of the threaded end (22).
7. The space free-form surface wood latticed shell assembly type node for the through bolt according to claim 5, wherein: the inner side of the limiting hole (11) is sleeved with the outer side of the threaded end connecting rod (4), and the inner side of the second bolt hole (33) is connected with the outer side of the first locking bolt (5) in an inserting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121951703.4U CN215759564U (en) | 2021-08-18 | 2021-08-18 | Space free-form surface wood latticed shell assembly type node for through bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121951703.4U CN215759564U (en) | 2021-08-18 | 2021-08-18 | Space free-form surface wood latticed shell assembly type node for through bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215759564U true CN215759564U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121951703.4U Expired - Fee Related CN215759564U (en) | 2021-08-18 | 2021-08-18 | Space free-form surface wood latticed shell assembly type node for through bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215759564U (en) |
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2021
- 2021-08-18 CN CN202121951703.4U patent/CN215759564U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |