CN212224425U - Steel column convenient to dismantle - Google Patents
Steel column convenient to dismantle Download PDFInfo
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- CN212224425U CN212224425U CN202020650322.1U CN202020650322U CN212224425U CN 212224425 U CN212224425 U CN 212224425U CN 202020650322 U CN202020650322 U CN 202020650322U CN 212224425 U CN212224425 U CN 212224425U
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Abstract
The utility model particularly relates to a steel column convenient for disassembly, which comprises a first steel column beam and a second steel column beam, wherein the inner side of the bottom of the first steel column beam is provided with a guide lug, the two sides of the bottom end of the first steel column beam are symmetrically provided with a first fixed block and a second fixed block, one side of the first fixed block and one side of the second fixed block are respectively provided with a first arc insertion block and a second arc insertion block, the bottom end of the second steel column beam is provided with a second flange, the middle part of the upper end of the second steel beam is symmetrically provided with a first connecting block and a second connecting block, the upper end surface of the second steel column beam is obliquely and symmetrically provided with a first arc block and a second arc block, the utility model is convenient for disassembly and assembly through the first fastening bolt and the second fastening bolt arranged on the second fixed block and the first fixed block, and can prevent the steel column beam from falling down afterwards, thereby increasing the safety factor of assembly and disassembly between the steel columns, the operation is fast and simple, and the mounting and dismounting efficiency of the steel column is improved.
Description
Technical Field
The utility model belongs to the technical field of the steel column installation, concretely relates to convenient to detach's steel column.
Background
With the continuous development of national economy and the continuous rise of high-rise and super high-rise buildings, steel columns have been increasingly applied to large-span structures and high-rise and super high-rise structures due to the advantages of high bearing capacity, high rigidity, good earthquake resistance and the like. In consideration of transportation condition limitation, the hoisting capacity of field hoisting equipment and the like, the steel columns need to be reasonably segmented and segmented. At present, after an upper section steel column and a lower section steel column are assembled in the air, the verticality adjustment, the coaxiality adjustment and the like of the upper section steel column are not easy to control, and the vertical adjustment, the coaxiality adjustment and the like are basically completed by means of assistance of tools such as crowbars, hand-operated hoists and the like. In the field construction, the influence of external factors such as the field, the environment, the proficiency of operators and the like is required, so that a large amount of time, labor and materials are required, the construction cost is high, and the working efficiency is low. In addition, the connection is in an important pivot position in a steel structure, and in the design of connection, the principles of safety, reliability, definite force transmission, simple structure, convenience in manufacturing and steel saving must be followed. At present in-service use, mostly weld as an organic whole behind the steel column connection, can't dismantle, can only cut off the steel column when needing to demolish, unable reuse, and present detachable steel column need add appurtenance when dismantling, and it is comparatively loaded down with trivial details to dismantle, and the operation degree of difficulty is big, has great potential safety hazard. Therefore, a novel detachable steel column is needed, which can be quickly and effectively connected, can be simply detached, reduces the loss of human resources, and can be used repeatedly by simply detaching the steel connection on the premise of not damaging steel, thereby reducing the resource waste and promoting the use and development of steel in cities while improving the use performance of buildings.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel column convenient to dismantle to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a steel column convenient to disassemble comprises a first steel column beam and a second steel column beam, wherein a first flange is arranged at the top end of the first steel column beam, a guide convex block is arranged on the inner side of the bottom of the first steel column beam, a first fixing block and a second fixing block are symmetrically arranged on two sides of the bottom end of the first steel column beam, a first buffer spring and a second buffer spring are respectively arranged in the first fixing block and the second fixing block, a first fastening bolt and a second fastening bolt are respectively arranged at the upper ends of the first fixing block and the second fixing block, the first fastening bolt and the second fastening bolt respectively penetrate through a first positioning block and a second positioning block which are arranged on the inner surfaces of the first fixing block and the second fixing block, the first fastening bolt and the second fastening bolt penetrate through the first fixing block and the first buffer spring and the second buffer spring which are arranged in the second fixing block, and one end of the first fastening bolt and one end of the second fastening bolt penetrate through and extend to the bottom ends of the first fixing block and the second fixing block, the first steel column beam is arranged at the bottom end of the first steel column beam, a second flange is arranged at the bottom end of the second steel column beam, a first connecting block and a second connecting block are symmetrically arranged at the middle of the upper end of the second steel column beam, and a first arc block and a second arc block are obliquely and symmetrically arranged on the upper end face of the second steel column beam.
As a further optimization of the technical scheme, the first arc insertion block and the second arc insertion block are respectively provided with a first screw hole and a second screw hole.
As further optimization of the technical scheme, the first connecting block and the second connecting block are internally provided with a first bolt hole and a second bolt hole respectively.
As a further optimization of the technical scheme, a first arc insertion groove and a second arc insertion groove are respectively formed in the inner parts of the first arc block and the second arc block, and the upper ends of the first arc insertion groove and the second arc insertion groove are respectively and uniformly provided with a first fastening hole and a second fastening hole.
As a further optimization of the technical scheme, the first arc insertion block and the second arc insertion block are respectively connected with the first arc insertion groove and the second arc insertion groove which are arranged on the first arc block and the second arc block in a rotating insertion combination manner.
As a further optimization of the technical scheme, the first fastening bolt and the second fastening bolt arranged on the first fixing block and the second fixing block are in threaded fastening connection with the first bolt hole and the second bolt hole arranged on the first connecting block and the second connecting block.
The utility model discloses a technological effect and advantage: the steel column convenient to disassemble has simple design and convenient assembly and disassembly, the guide lug is arranged at the lower end of the first steel column beam to play a role of guide in the assembly, the first circular arc inserting block, the second circular arc inserting block and the second fixed block which are arranged on the first steel column beam, the first connecting block, the second connecting block, the first circular arc inserting groove and the second circular arc inserting groove which are arranged on the first fixed block and the second steel column beam are rotatably inserted and matched with the guide lug to play a role of pre-assembly, the first fastening bolt and the second fastening bolt which are arranged on the second fixed block and the first fixed block are used for disassembly and assembly, the first steel column beam and the second steel column beam are convenient to assemble and disassemble, the first steel column beam and the second steel column beam can be prevented from falling, the safety factor of the assembly and disassembly of the first steel column beam and the second steel column beam is increased, the operation is quick and convenient, the installation and the dismantlement efficiency of steel column have been improved. When the first steel column beam is dismantled, the second steel column can be jacked up by screwing the first fastening bolt and the second fastening bolt, the surface contact of the second steel column beam and the first steel column beam is changed into the surface contact by the surface contact through the first positioning block and the second positioning block which are arranged on the first fastening bolt and the second fastening bolt, the friction force between the second steel column beam and the first steel column beam is reduced, the first steel column beam is convenient to unscrew, and the first fastening bolt and the second fastening bolt play a role in supporting by means of force through the arrangement of the first positioning block and the second positioning block.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of a first steel column beam according to the present invention;
FIG. 3 is a schematic view of a second steel column beam of the present invention
Fig. 4 is a schematic side view of the second connecting block and the second arc block of the present invention.
In the figure: 1. a first steel column beam; 2. a first flange; 3. a second flange; 4. a second steel column beam; 5. a first fastening bolt; 6. a first fixed block; 7. a first positioning block; 8. a first buffer spring; 9. a first arc insertion block; 10. a second fixed block; 11. a second fastening bolt; 12. a second positioning block; 13. a second buffer spring; 14. a second arc insertion block; 15. a second screw hole; 16. a first screw hole; 17. A first arc block; 18. a first arc insertion groove; 19. a first connection block; 20. a first bolt hole; 21. A second connecting block; 22. a second arc block; 23. a second arc insertion groove; 24. a first fastening hole; 25. a second fastening hole; 26. a guide projection; 27. a second bolt hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a steel column convenient to dismantle, includes first steel column roof beam 1, second steel column roof beam 4, and 1 top of first steel column roof beam is equipped with first flange 2, and 1 bottom inboard of first steel column roof beam is equipped with direction lug 26, the butt joint installation of the steel column roof beam of being convenient for, 1 bottom bilateral symmetry of first steel column roof beam is equipped with first fixed block 6 and second fixed block 10, is convenient for first buffer spring 8, the setting of second buffer spring 13, first fixed block 6 is equipped with first buffer spring 8, second buffer spring 13 respectively with second fixed block 10 inside, plays the effect that the buffering was supported, first fixed block 6 is equipped with first fastening bolt 5, second fastening bolt 11 respectively with second fixed block 10 upper end, be convenient for fix with first connecting block 19 and second connecting block 21, first fastening bolt 5, second fastening bolt 11 run through first locating piece 7 that first fixed block 6 and second fixed block 10 inside surface were equipped with respectively, The second positioning block 12 plays a role in supporting the first steel column beam 1 and the second steel column beam 4 by virtue of force, the first fastening bolt 5 and the second fastening bolt 11 penetrate through the first fixing block 6 and the first buffer spring 8 and the second buffer spring 13 which are arranged inside the second fixing block 10, one end of the first fastening bolt 5 and one end of the second fastening bolt 11 penetrate through and extend to the bottom ends of the first fixing block 6 and the second fixing block 10, a first arc insertion block 9 and a second arc insertion block 14 are respectively arranged on one side surfaces of the first fixing block 6 and one side surface of the second fixing block 10, the first arc insertion block 9 and the second arc insertion block 14 are conveniently combined and fixedly connected with the first arc insertion groove 18 and the second arc insertion groove 23, and a first screw hole 16 and a second screw hole 15 are respectively arranged on the first arc insertion block 9 and the second arc insertion block 14, so that the steel column beam can be positioned and fixed.
Second steel column roof beam 4 sets up in 1 bottom of first steel column roof beam, and second steel column roof beam 4 bottom is equipped with second flange 3, is equipped with first connecting block 19 and second connecting block 21 through second steel column roof beam 4 upper end middle part symmetry, and the quick installation of first steel column roof beam 1 and second steel column roof beam 4 of being convenient for is fixed, first bolt hole 20, second bolt hole 27 have been seted up respectively to first connecting block 19 and second connecting block 21 inside, through threaded fastening connection between first fastening bolt 5, second fastening bolt 11 and the first bolt hole 20 that establish on first fixed block 6, the second fixed block 10, the second bolt hole 27 that establish on first fixed block 19, the second connecting block 21.
The upper end face of the second steel column beam 4 is obliquely and symmetrically provided with a first arc block 17 and a second arc block 22, the first arc inserting groove 18 and the second arc inserting groove 23 are respectively formed in the first arc block 17 and the second arc block 22, so that the first steel column beam 1 can be conveniently and fixedly installed, the upper ends of the first arc inserting groove 18 and the second arc inserting groove 23 are respectively and uniformly provided with a first fastening hole 24 and a second fastening hole 25, and the first arc inserting groove 18 and the second arc inserting groove 23 which are respectively arranged on the first arc block 17 and the second arc block 22 are respectively and rotatably connected in an inserting combination manner through the first arc inserting block 9 and the second arc inserting block 14, so that the assembly and disassembly are realized.
Specifically, when in use, the guide convex block 26 of the hoisted first steel column beam 1 is firstly inserted into the second steel column beam 4, and at the moment, the first arc inserting block 9, the second arc inserting block 14 and the second fixing block 10 arranged on the first steel column beam 1, the first connecting block 19, the second connecting block 21, the first arc inserting groove 18 and the second arc inserting groove 23 arranged on the first fixing block 6 and the second steel column beam 4 are in a staggered state, the first steel column beam 1 is rotated, the first arc inserting block 9 and the second arc inserting block 14 are inserted into the first arc inserting groove 18 and the second arc inserting groove 23, so that the second fixing block 10 and the first fixing block 6 are attached to the first connecting block 19 and the second connecting block 21, the first fastening bolt 5 and the second fastening bolt 11 are used for mounting, screwing and fixing, and at the moment, the first steel column beam 1 and the second steel column beam 4 are connected and mounted.
Claims (6)
1. The utility model provides a steel column convenient to dismantle, includes first steel column roof beam (1), second steel column roof beam (4), its characterized in that: first steel column roof beam (1) top is equipped with first flange (2), first steel column roof beam (1) bottom inboard is equipped with guide convex block (26), first steel column roof beam (1) bottom bilateral symmetry is equipped with first fixed block (6) and second fixed block (10), first fixed block (6) and second fixed block (10) inside are equipped with first buffer spring (8), second buffer spring (13) respectively, first fixed block (6) and second fixed block (10) upper end are equipped with first fastening bolt (5), second fastening bolt (11) respectively, first fastening bolt (5), second fastening bolt (11) run through first fixed block (6) and second fixed block (10) inside surface and are equipped with first locating piece (7), second locating piece (12) respectively, first fastening bolt (5) run through with second fastening bolt (11) first fixed block (6) and second fixed block (10) inside surface first fixed block (7), second locating piece (12), first fastening bolt (5) run through first fixed block (6), Inside first buffer spring (8) and the second buffer spring (13) of establishing of second fixed block (10), and first fastening bolt (5) run through with second fastening bolt (11) one end and extend to first fixed block (6) and second fixed block (10) bottom, first fixed block (6) are equipped with first circular arc insertion piece (9) and second circular arc insertion piece (14) respectively with second fixed block (10) a side, second steel column roof beam (4) set up in first steel column roof beam (1) bottom, second steel column roof beam (4) bottom is equipped with second flange (3), second steel column roof beam (4) upper end middle part symmetry is equipped with first connecting block (19) and second connecting block (21), second steel column roof beam (4) up end bearing surface bearing diagonal is equipped with first circular arc piece (17) and second circular arc piece (22).
2. The easy-to-disassemble steel column as claimed in claim 1, wherein: and a first screw hole (16) and a second screw hole (15) are respectively arranged on the first arc insertion block (9) and the second arc insertion block (14).
3. The easy-to-disassemble steel column as claimed in claim 1, wherein: a first bolt hole (20) and a second bolt hole (27) are formed in the first connecting block (19) and the second connecting block (21) respectively.
4. The easy-to-disassemble steel column as claimed in claim 1, wherein: first circular arc inserting grooves (18) and second circular arc inserting grooves (23) are formed in the first circular arc block (17) and the second circular arc block (22) respectively, and first fastening holes (24) and second fastening holes (25) are uniformly formed in the upper ends of the first circular arc inserting grooves (18) and the second circular arc inserting grooves (23) respectively.
5. The easy-to-disassemble steel column as claimed in claim 4, wherein: the first arc inserting block (9) and the second arc inserting block (14) are respectively connected with a first arc inserting groove (18) and a second arc inserting groove (23) which are arranged on the first arc block (17) and the second arc block (22) in a rotating inserting combination mode.
6. The easy-to-disassemble steel column as claimed in claim 1, wherein: and the first fastening bolt (5) and the second fastening bolt (11) arranged on the first fixing block (6) and the second fixing block (10) are in threaded fastening connection with the first bolt hole (20) and the second bolt hole (27) arranged on the first connecting block (19) and the second connecting block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020650322.1U CN212224425U (en) | 2020-04-26 | 2020-04-26 | Steel column convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020650322.1U CN212224425U (en) | 2020-04-26 | 2020-04-26 | Steel column convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212224425U true CN212224425U (en) | 2020-12-25 |
Family
ID=73908594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020650322.1U Active CN212224425U (en) | 2020-04-26 | 2020-04-26 | Steel column convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212224425U (en) |
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2020
- 2020-04-26 CN CN202020650322.1U patent/CN212224425U/en active Active
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