CN111705924A - Steel structure connecting piece - Google Patents
Steel structure connecting piece Download PDFInfo
- Publication number
- CN111705924A CN111705924A CN202010585362.7A CN202010585362A CN111705924A CN 111705924 A CN111705924 A CN 111705924A CN 202010585362 A CN202010585362 A CN 202010585362A CN 111705924 A CN111705924 A CN 111705924A
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- Prior art keywords
- cylindrical
- cuboid
- groove
- cylinder
- fixed
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2406—Connection nodes
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2421—Socket type connectors
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a steel structure connecting piece which comprises a first cylindrical steel component and a second cylindrical steel component, wherein a cylindrical fixing block is fixed at the center of the bottom surface of the first cylindrical steel component, a cuboid through hole is formed in the side surface of the cylindrical fixing block, a cuboid groove is formed in the bottom surface of the cylindrical fixing block, a cuboid rubber pad is fixed in the cuboid groove, a first arc-shaped groove is formed in the bottom surface of the cuboid rubber pad, a cuboid hole is formed in the center of the bottom surface of the cylindrical fixing block, one end of the cuboid hole is communicated with the center of the cuboid through hole, the other end of the cuboid through hole is communicated with the center of the first arc-shaped groove, one end of a first spring is connected with the top surface of the cuboid through hole, the other end of the first spring is connected with a vertical connecting rod, a second arc-shaped groove is formed in the end. The invention can improve the defects of the prior art, and the steel structure connecting piece is firmer and not easy to separate.
Description
Technical Field
The invention relates to the technical field of building materials, in particular to a steel structure connecting piece.
Background
As a metal material with excellent cost performance, a steel structure is widely applied to building construction, along with the high-speed development of economy in China, the building construction is also rapidly developed, meanwhile, higher and higher requirements are provided for steel structure connecting pieces, people can deeply research the steel structure connecting pieces, but the traditional steel structure connecting pieces are generally not firm, and the connecting positions are easy to separate.
Disclosure of Invention
The invention aims to provide a steel structure connecting piece, which can overcome the defects of the prior art and is firmer and not easy to separate.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows.
The utility model provides a steel structure connecting piece, includes first cylinder steel member and second cylinder steel member, its characterized in that: a cylindrical fixed block is fixed at the center of the bottom surface of the first cylindrical steel component, a cuboid through hole is formed in the side surface of the cylindrical fixed block, a cuboid groove is formed in the bottom surface of the cylindrical fixed block, a cuboid rubber pad is fixed in the cuboid groove, a first arc-shaped groove is formed in the bottom surface of the cuboid rubber pad, a cuboid hole is formed in the center of the bottom surface of the cylindrical fixed block, one end of the cuboid hole is communicated with the center of the cuboid through hole, the other end of the cuboid through hole is communicated with the center of the first arc-shaped groove, one end of a first spring is connected with the top surface of the cuboid through hole, the other end of the first spring is connected with a vertical connecting rod, a second arc-shaped groove is formed in the end, far away from the first spring, of the vertical connecting rod, two transverse connecting rods, the clamping piece is fixed on the bottom surface of the first cylinder groove, the transverse connecting rod comprises a cuboid rod, one end of the cuboid rod is fixed with a triangular prism clamping block, the other end of the cuboid rod is provided with a second cuboid groove, one end of a second spring is connected with the side surface of the second cuboid groove, the other end of the second spring is connected with a trapezoidal prism clamping block, the triangular prism clamping block is in compression joint with the vertical connecting rod, the top surface of the first cuboid groove is fixed with a triangular prism rubber pad, the trapezoidal prism clamping block is in compression joint with the triangular prism rubber pad, the clamping piece comprises a cylindrical base, the bottom surface of the cylindrical base is fixed on the bottom surface of the first cylinder groove, the top surface of the cylindrical base is fixed with a first arc-shaped protrusion, the first arc-shaped protrusion is in compression joint with the first arc-shaped groove, the centers of the cylindrical base and the first arc-, the second arc-shaped protrusion is in compression joint with the second arc-shaped groove.
Preferably, two lever mechanisms are fixed on the bottom surface of the first cylindrical groove.
Preferably, the lever mechanism comprises a cuboid lever body, a semi-cylindrical groove is formed in one end of the cuboid lever body, a semi-cylindrical fixing block is fixed to the other end of the cuboid lever body, a triangular prism groove is formed in the side face of the semi-cylindrical fixing block, and the bottom face of the cuboid lever body is connected with the supporting point through a connecting shaft.
Preferably, two semi-cylindrical protrusions are symmetrically fixed on the edge of the bottom surface of the cylindrical reinforcing rod, and the semi-cylindrical protrusions are in compression joint with the semi-cylindrical grooves.
Preferably, the bottom surface of the cylindrical fixed block is symmetrically fixed with two triangular pyramid supporting blocks, the two triangular pyramid supporting blocks are symmetrically distributed on two sides of the square groove, the triangular pyramid supporting blocks and the edge of the bottom surface of the cylindrical reinforcing rod are symmetrically fixed with two semi-cylindrical protrusions, and the semi-cylindrical protrusions are in compression joint with the triangular prism groove.
Preferably, the bottom surface of the first cylindrical steel member is fixed with two cylindrical positioning columns, the two cylindrical positioning columns are symmetrically fixed on two sides of the cylindrical fixing block, the cylindrical positioning columns are fixed with conical bulges, the top surface of the second cylindrical steel member is provided with two second cylindrical grooves, the second cylindrical grooves are symmetrically distributed on two sides of the first cylindrical grooves, the bottom surface of the second cylindrical groove is provided with conical grooves, and the conical bulges are in compression joint with the conical grooves.
Adopt the beneficial effect that above-mentioned technical scheme brought to lie in: the invention comprises a first cylindrical steel member and a second cylindrical steel member, when the first cylindrical steel member and the second cylindrical steel member are spliced, firstly, the first arc-shaped protrusion is gradually spread and enters the first arc-shaped groove, the first arc-shaped protrusion is in compression joint with the first arc-shaped groove, further, the second arc-shaped protrusion extrudes the second arc-shaped groove, so that the vertical connecting rod is pushed to extrude the triangular prism fixture block, the rectangular prism rod is further pushed by the second spring to extrude the trapezoidal prism fixture block to enter the first rectangular prism groove, meanwhile, the trapezoidal prism fixture block is in compression joint with the triangular prism rubber pad, the triangular prism rubber pad applies acting force to the trapezoidal prism fixture block from the vertical direction and the horizontal direction, the triangular prism rubber pad extrudes the trapezoidal prism fixture block from the vertical direction, the close combination of the trapezoidal prism fixture block and the triangular prism rubber pad is ensured, thereby the separation of the first cylindrical steel member and the second cylindrical steel member is avoided, trapezoidal terrace with edge fixture block indirectly promotes triangular prism fixture block extrusion perpendicular connecting rod to progressively promote cylinder reinforcing bar and drive the protruding extrusion semi-cylindrical recess of semi-cylinder, thereby make cuboid lever body slope, make the triangular prism recess promote triangular pyramid supporting shoe, and the triangular pyramid supporting shoe counteracts the triangular prism recess again, and finally counteracts the triangular prism rubber pad, finally reach the balance, thereby with the firm grafting of first cylinder steel member and second cylinder steel member together, avoided the two to break away from. When first cylinder steel member and second cylinder steel member pegged graft, cylindrical reference column gets into first cylinder recess, and the protruding crimping of circular cone and circular cone recess has played the guide effect of grafting process to whole accurate counterpoint grafting has been ensured.
Drawings
FIG. 1 is a block diagram of one embodiment of the present invention.
Fig. 2 is a structural view of a transverse link in an embodiment of the present invention.
FIG. 3 is a diagram of the structure of a first rectangular parallelepiped recess in one embodiment of the present invention.
Fig. 4 is a block diagram of a retainer in an embodiment of the present invention.
Fig. 5 is a structural view of a cylindrical reinforcing bar according to an embodiment of the present invention.
Fig. 6 is a structural view of a diagonal bar in an embodiment of the present invention.
Fig. 7 is a structural view of a lever mechanism in an embodiment of the present invention.
Fig. 8 is a diagram illustrating the structure of a groove of a fourth cylinder according to an embodiment of the present invention.
In the figure: 1. a first cylindrical steel member; 2. a second cylindrical steel member; 3. a cylindrical fixed block; 4. a cylindrical positioning column; 5. a conical projection; 6. a cuboid through hole; 7. a transverse connecting rod; 8. a rectangular parallelepiped hole; 9. a vertical connecting rod; 10. a triangular pyramid supporting block; 11. a first spring; 12. a square groove; 13. a square rubber pad; 14. a second arc-shaped groove; 15. a cylindrical groove; 16. a conical recess; 17. a first cuboid groove; 18. a first arc-shaped groove; 19. a fourth cylindrical recess; 20. a first cylindrical recess; 21. a retainer; 22. a lever mechanism; 71. a rectangular rod; 72. a triangular prism fixture block; 73. a second cuboid groove; 74. a second spring; 75. a trapezoidal frustum pyramid fixture block; 211. a first arcuate projection; 212. a cylindrical base; 213. a cylindrical through hole; 214. a cylindrical reinforcing rod; 215. an inclined hole; 216. a diagonal bar; 217. a second arcuate projection; 218. a semi-cylindrical protrusion; 221. a cuboid lever body; 222. a semi-cylindrical recess; 223. a semi-cylindrical fixing block; 224. a triangular prism groove; 225. a fulcrum; 226. a connecting shaft; 2161. a cylindrical rod body; 2162. a third cylindrical recess; 2163. a cylindrical ejector rod; 2164. a third arc-shaped protrusion; 2165. a spring plate; 2166. a cylindrical rubber pad; 191. a third spring; 192. a circular truncated cone clamping block; 193. a third arc-shaped groove.
Detailed Description
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, and the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding, sticking and the like in the prior art, and the detailed description is not repeated.
Referring to fig. 1 to 8, one embodiment of the present invention includes a first cylindrical steel member 1 and a second cylindrical steel member 2, a cylindrical fixing block 3 is fixed at the center of the bottom surface of the first cylindrical steel member 1, a rectangular through hole 6 is formed in the side surface of the cylindrical fixing block 3, a rectangular groove 12 is formed in the bottom surface of the cylindrical fixing block 3, a rectangular rubber pad 13 is fixed in the rectangular groove 12, a first arc-shaped groove 18 is formed in the bottom surface of the rectangular rubber pad 13, a rectangular hole 8 is formed in the center of the bottom surface of the cylindrical fixing block 3, one end of the rectangular hole 8 is communicated with the center of the rectangular through hole 6, the other end of the rectangular through hole 6 is communicated with the center of the first arc-shaped groove 18, one end of a first spring 11 is connected with the top surface of the rectangular through hole 6, the other end of the first spring 11 is connected, the cuboid through hole 6 is sleeved with two transverse connecting rods 7, the top surface of the second cylindrical steel component 2 is provided with a first cylindrical groove 20, the side surface of the first cylindrical groove 20 is symmetrically provided with two first cuboid grooves 17, the bottom surface of the first cylindrical groove 20 is fixed with a clamping piece 21, the transverse connecting rod 7 comprises a cuboid rod 71, one end of the cuboid rod 71 is fixed with a triangular prism clamping block 72, the other end of the cuboid rod 71 is provided with a second cuboid groove 73, one end of a second spring 74 is connected with the side surface of the second cuboid groove 73, the other end of the second spring 74 is connected with a trapezoidal prism clamping block 75, the triangular prism clamping block 72 is in compression joint with the vertical connecting rod 9, the top surface of the first cuboid groove 17 is fixed with a triangular prism rubber pad 171, the trapezoidal prism clamping block 75 is in compression joint with the triangular prism rubber pad 171, the clamping piece 21 comprises a cylindrical base 212, the bottom surface of, the top surface of the cylindrical base 212 is fixed with a first arc-shaped protrusion 211, the first arc-shaped protrusion 211 is in compression joint with the first arc-shaped groove 18, a cylindrical through hole 213 is formed in the centers of the cylindrical base 212 and the first arc-shaped protrusion 211, a cylindrical reinforcing rod 214 is sleeved on the cylindrical through hole 213, a second arc-shaped protrusion 217 is arranged on the top surface of the cylindrical reinforcing rod 214, and the second arc-shaped protrusion 217 is in compression joint with the second arc-shaped groove 14.
Two lever mechanisms 22 are fixed to the bottom surface of the first cylindrical recess 20. The lever mechanism 22 comprises a cuboid lever body 221, a semi-cylindrical groove 222 is formed in one end of the cuboid lever body 221, a semi-cylindrical fixing block 223 is fixed to the other end of the cuboid lever body 221, a triangular prism groove 224 is formed in the side face of the semi-cylindrical fixing block 223, and the bottom face of the cuboid lever body 221 is connected with a fulcrum 225 through a connecting shaft 226. Two semi-cylindrical protrusions 218 are symmetrically fixed on the bottom edge of the cylindrical reinforcing rod 214, and the semi-cylindrical protrusions 218 are in compression joint with the semi-cylindrical grooves 222. Two triangular pyramid supporting blocks 10 are symmetrically fixed on the bottom surface of the cylindrical fixing block 3, the two triangular pyramid supporting blocks 10 are symmetrically distributed on two sides of the square groove 12, two semi-cylindrical protrusions 218 are symmetrically fixed on the bottom surface edges of the triangular pyramid supporting blocks 10 and the cylindrical reinforcing rod 214, and the semi-cylindrical protrusions 218 are in compression joint with the triangular prism grooves 224. 1 bottom surface of first cylinder steel member is fixed with two cylindrical reference columns 4, and 4 symmetric fixation in 3 both sides of cylindrical fixed block of two cylindrical reference columns are fixed with circular cone arch 5, and 2 top surfaces of second cylinder steel member are equipped with two second cylinder recesses 15, and 15 symmetric distribution of second cylinder recess are in 20 both sides of first cylinder recess, and 15 bottom surfaces of second cylinder recess are equipped with circular cone recess 16, circular cone arch 5 and circular cone recess 16 crimping. When the first cylindrical steel member 1 and the second cylindrical steel member 2 are inserted, firstly, the first arc-shaped protrusion 211 is gradually expanded and enters the first arc-shaped groove 18, so that the first arc-shaped protrusion 211 is pressed with the first arc-shaped groove 18, further, the second arc-shaped protrusion 217 presses the second arc-shaped groove 14, so that the vertical connecting rod 9 is pushed to press the triangular prism fixture block 72, further, the rectangular prism rod 71 is pushed to push the second spring 74 to press the trapezoidal prism fixture block 75 to enter the first rectangular prism groove 17, meanwhile, the trapezoidal prism fixture block 75 is pressed with the triangular prism rubber pad 171, the triangular prism rubber pad 171 exerts acting force on the trapezoidal prism fixture block 75 from the vertical direction and the horizontal direction, the triangular prism rubber pad 171 presses the trapezoidal prism fixture block 75 in the vertical direction, the tight combination of the two is ensured, thereby avoiding the separation of the first cylindrical steel member 1 and the second cylindrical steel member 2, under the influence of the acting force in the horizontal direction, trapezoidal terrace with edge fixture block 75 indirectly promotes triangular prism fixture block 72 and extrudes vertical connection pole 9 to progressively promote cylinder reinforcing bar 214 and drive semi-cylindrical protrusion 218 and extrude semi-cylindrical recess 222, thereby make cuboid lever body 221 slope, make triangular prism recess 224 promote triangular pyramid supporting block 10, and triangular pyramid supporting block 10 counteracts triangular prism recess 224 again, and finally counteract triangular prism rubber pad 171, finally reach balanced, thereby with first cylindrical steel member 1 and the firm grafting of second cylindrical steel member 2 together, avoided the two to break away from. When first cylindrical steel member 1 and second cylindrical steel member 2 peg graft, cylindrical reference column 4 gets into first cylinder recess 20, and circular cone arch 5 and circular cone recess 16 crimping have played the guide effect of grafting process to whole accurate counterpoint grafting has been ensured.
In addition, two inclined holes 215 are symmetrically arranged on the side surfaces of the cylindrical through hole 213, the inclined hole 215 is sleeved with an inclined rod 216, the inclined rod 216 comprises a cylindrical rod body 2161, the bottom surface of the cylindrical rod body 2161 is fixed on the side surface of the cylindrical reinforcing rod 214, a third cylindrical groove 2162 is arranged on the top surface of the cylindrical rod body 2161, one end of the elastic sheet 2165 is connected with the third cylindrical groove 2162, the other end of the elastic sheet 2165 is fixed on the cylindrical rubber pad 2166, a cylindrical top rod 2163 is fixed on the top surface of the cylindrical rubber pad 2166, a third arc-shaped protrusion 2164 is arranged on the top surface of the cylindrical top rod 2163, the first arc-shaped groove 18 is provided with two fourth cylindrical grooves 19, one end of the third spring 191 is fixed on the top surface of the fourth cylindrical groove 19, the bottom surface of the circular truncated cone fixture 192 on the other end of the third spring. When the second arc-shaped protrusion 217 pushes the vertical connecting rod 9, the vertical connecting rod 9 drives the cylindrical rod body 2161 to push the elastic sheet 2165 to extrude the cylindrical rubber pad 2166, and pushes the cylindrical push rod 2163 to drive the third arc-shaped protrusion 2164 to push the third arc-shaped groove 193, thereby compressing the third spring 191, and simultaneously, on one hand, the circular truncated cone clamping block 192 pushes the cube rubber pad 13 to make the cube rubber pad 13 deform, thereby realizing that the cube groove 12 is pressed and connected with the first arc-shaped protrusion 211 more tightly, on the other hand, the third spring 191 reacts on the third arc-shaped groove 193, finally reacts on the triangular pyramid supporting block 10 through the cylinder reinforcing rod 214, and the triangular pyramid supporting block 10 reacts on the triangular prism groove 224, and indirectly reacts on the triangular prism rubber pad 171, thereby reinforcing the reaction force, and enabling the first cylindrical steel member 1 and the second cylindrical steel member 2 to be more firmly inserted together, further avoiding the separation of the two.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a steel structure connecting piece, includes first cylinder steel member (1) and second cylinder steel member (2), its characterized in that: the center of the bottom surface of the first cylindrical steel component (1) is fixedly provided with a cylindrical fixed block (3), the side surface of the cylindrical fixed block (3) is provided with a cuboid through hole (6), the bottom surface of the cylindrical fixed block (3) is provided with a cuboid groove (12), a cuboid rubber pad (13) is fixedly arranged in the cuboid groove (12), the bottom surface of the cuboid rubber pad (13) is provided with a first arc-shaped groove (18), the center of the bottom surface of the cylindrical fixed block (3) is provided with a cuboid hole (8), one end of the cuboid hole (8) is communicated with the center of the cuboid through hole (6), the other end of the cuboid through hole (6) is communicated with the center of the first arc-shaped groove (18), one end of a first spring (11) is connected with the top surface of the cuboid through hole (6), the other end of the first spring (11) is connected with a vertical connecting rod (9), one end, the cuboid through hole (6) is sleeved with two transverse connecting rods (7), the top surface of the second cylindrical steel component (2) is provided with a first cylinder groove (20), the side surface of the first cylinder groove (20) is symmetrically provided with two first cuboid grooves (17), the bottom surface of the first cylinder groove (20) is fixed with a clamping piece (21), the transverse connecting rod (7) comprises a cuboid rod (71), one end of the cuboid rod (71) is fixed with a triangular prism clamping block (72), the other end of the cuboid rod (71) is provided with a second cuboid groove (73), one end of a second spring (74) is connected with the side surface of the second cuboid groove (73), the other end of the second spring (74) is connected with a trapezoidal prism clamping block (75), the triangular prism clamping block (72) is in compression joint with the vertical connecting rod (9), the top surface of the first cuboid groove (17) is fixed with a triangular prism rubber pad (171), trapezoidal terrace with edge fixture block (75) and triangular prism rubber pad (171) crimping, chucking spare (21) include cylinder base (212), cylinder base (212) bottom surface is fixed in first cylinder recess (20) bottom surface, cylinder base (212) top surface is fixed with first arc protruding (211), first arc protruding (211) and first arc recess (18) crimping, cylinder base (212) and first arc protruding (211) center are equipped with cylinder through-hole (213), cylinder through-hole (213) have cup jointed cylinder reinforcing rod (214), cylinder reinforcing rod (214) top surface is equipped with second arc protruding (217), second arc protruding (217) and second arc recess (14) crimping.
2. The steel structural connector of claim 1, wherein: two lever mechanisms (22) are fixed on the bottom surface of the first cylindrical groove (20).
3. The steel structural connector of claim 2, wherein: the lever mechanism (22) comprises a cuboid lever body (221), a semi-cylindrical groove (222) is formed in one end of the cuboid lever body (221), a semi-cylindrical fixing block (223) is fixed to the other end of the cuboid lever body (221), a triangular prism groove (224) is formed in the side face of the semi-cylindrical fixing block (223), and the bottom face of the cuboid lever body (221) is connected with a fulcrum (225) through a connecting shaft (226).
4. The steel structural connector of claim 3, wherein: two semi-cylindrical protrusions (218) are symmetrically fixed on the edge of the bottom surface of the cylindrical reinforcing rod (214), and the semi-cylindrical protrusions (218) are in compression joint with the semi-cylindrical grooves (222).
5. The steel structural connector of claim 4, wherein: the bottom surface of the cylindrical fixing block (3) is symmetrically fixed with two triangular pyramid supporting blocks (10), the two triangular pyramid supporting blocks (10) are symmetrically distributed on two sides of the square groove (12), the triangular pyramid supporting blocks (10) and the bottom surface edge of the cylindrical reinforcing rod (214) are symmetrically fixed with two semi-cylindrical protrusions (218), and the semi-cylindrical protrusions (218) are in compression joint with the triangular prism groove (224).
6. The steel structural connector of claim 5, wherein: first cylinder steel member (1) bottom surface is fixed with two cylindrical reference columns (4), and two cylindrical reference columns (4) symmetry are fixed in cylindrical fixed block (3) both sides, and cylindrical reference column (4) are fixed with circular cone arch (5), and second cylinder steel member (2) top surface is equipped with two second cylinder recesses (15), and second cylinder recess (15) symmetric distribution is in first cylinder recess (20) both sides, and second cylinder recess (15) bottom surface is equipped with circular cone recess (16), circular cone arch (5) and circular cone recess (16) crimping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010585362.7A CN111705924B (en) | 2020-06-24 | 2020-06-24 | Steel structure connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010585362.7A CN111705924B (en) | 2020-06-24 | 2020-06-24 | Steel structure connecting piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111705924A true CN111705924A (en) | 2020-09-25 |
| CN111705924B CN111705924B (en) | 2021-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010585362.7A Active CN111705924B (en) | 2020-06-24 | 2020-06-24 | Steel structure connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111705924B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594852A (en) * | 2020-12-24 | 2021-04-02 | 南京博森科技有限公司 | Laboratory air circulation filtering system and control method thereof |
| CN114382243A (en) * | 2021-12-28 | 2022-04-22 | 江苏凯华铝业有限公司 | Pattern aluminum plate backing plate |
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| US3268252A (en) * | 1963-01-23 | 1966-08-23 | Robert C Rolland | Frame structure having improved joint means |
| US5590974A (en) * | 1995-05-30 | 1997-01-07 | Yang; Tian-Show | Assembling connector structure |
| CN101691781A (en) * | 2009-09-30 | 2010-04-07 | 黄亚茹 | Column joint structure of building and connection method thereof |
| CN108755956A (en) * | 2018-06-26 | 2018-11-06 | 青岛理工大学 | A kind of steel column and column self-locking node |
| CN110409614A (en) * | 2019-08-02 | 2019-11-05 | 中国航空规划设计研究总院有限公司 | A kind of the benzvalene form column attachment device and its construction method of resistance to plucking |
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2020
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3268252A (en) * | 1963-01-23 | 1966-08-23 | Robert C Rolland | Frame structure having improved joint means |
| US5590974A (en) * | 1995-05-30 | 1997-01-07 | Yang; Tian-Show | Assembling connector structure |
| CN101691781A (en) * | 2009-09-30 | 2010-04-07 | 黄亚茹 | Column joint structure of building and connection method thereof |
| CN108755956A (en) * | 2018-06-26 | 2018-11-06 | 青岛理工大学 | A kind of steel column and column self-locking node |
| CN110409614A (en) * | 2019-08-02 | 2019-11-05 | 中国航空规划设计研究总院有限公司 | A kind of the benzvalene form column attachment device and its construction method of resistance to plucking |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594852A (en) * | 2020-12-24 | 2021-04-02 | 南京博森科技有限公司 | Laboratory air circulation filtering system and control method thereof |
| CN114382243A (en) * | 2021-12-28 | 2022-04-22 | 江苏凯华铝业有限公司 | Pattern aluminum plate backing plate |
| CN114382243B (en) * | 2021-12-28 | 2024-05-14 | 广东正一金属科技有限公司 | Embossed aluminum plate backing plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111705924B (en) | 2021-08-13 |
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Denomination of invention: A type of steel structure connector Effective date of registration: 20230922 Granted publication date: 20210813 Pledgee: Qilu bank Limited by Share Ltd. Liaocheng Dongchangfu branch Pledgor: Shandong Liaocheng Jinzheng Steel Pipe Co.,Ltd. Registration number: Y2023980058387 |