CN212176304U - H-shaped steel beam structure for partially-wrapped recycled concrete combined column - Google Patents
H-shaped steel beam structure for partially-wrapped recycled concrete combined column Download PDFInfo
- Publication number
- CN212176304U CN212176304U CN202020651197.6U CN202020651197U CN212176304U CN 212176304 U CN212176304 U CN 212176304U CN 202020651197 U CN202020651197 U CN 202020651197U CN 212176304 U CN212176304 U CN 212176304U
- Authority
- CN
- China
- Prior art keywords
- shaped steel
- steel beam
- groove
- splicing
- fastening
- 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
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model particularly relates to an H-shaped steel beam structure for a part of outsourcing recycled concrete combination column, which comprises concrete, wherein three H-shaped steel beams are arranged inside the concrete, the right side surface of the upper end of each H-shaped steel beam is provided with a first splicing groove, the left end of each H-shaped steel beam is provided with a first splicing lug, the right side surface of the bottom end of each H-shaped steel beam is provided with a second splicing groove, the left side surface of the bottom end of each H-shaped steel beam is provided with a second splicing lug, and fastening threaded connecting rods are arranged in the first bolt hole and the second bolt hole respectively, when the utility model is used, the second bolt hole and the fastening threaded connecting rods are respectively penetrated through and arranged at the two side parts inside the first splicing groove and the second splicing groove, thereby effectively preventing the local buckling damage of the H-shaped steel column flange plate, improving the local stability of the steel flange plate, and improving the ductility and the anti, the H-shaped steel beam is convenient to disassemble without being damaged, and the recycling rate of the disassembled H-shaped steel beam is improved.
Description
Technical Field
The utility model belongs to the technical field of the H shaped steel roof beam, concretely relates to H shaped steel girder structure that is used for partial outsourcing recycled concrete combination post.
Background
The H-shaped steel concrete composite structure has the advantages of high bearing capacity, large rigidity, good anti-seismic property, good dynamic performance and the like, and is widely applied to various engineering structures, so that the demand on the H-shaped steel concrete composite column is increased day by day. Traditional construction of embedded H shaped steel concrete column is difficult, especially at beam column nodal connection department, beam column nodal connection department shaped steel and reinforcing bar are intensive, and the concrete is difficult to vibrate closely in this department to influence the quality of pouring of node, lead to some performances of relevance to obtain the guarantee. The H-shaped steel combined column with the recycled concrete partially wrapped outside is an effective way for solving the problems, is an organic combination of recycled concrete and a steel reinforced concrete structure, has the advantages of the steel reinforced concrete structure, can recycle waste concrete blocks, solves the environmental problems caused by construction waste, meets the requirements of modern green building structures and social sustainable development, and has very good application prospect
But the connection form between traditional H shaped steel roof beam is not applicable to and is connected between H shaped steel part outsourcing recycled concrete combination post and the H shaped steel roof beam, generally weld the H shaped steel roof beam one by one through manual and pour the concrete again, waste time and energy, and the H shaped steel roof beam of demolising can not rationally be retrieved and recycled, greatly increased the use amount of H shaped steel roof beam, improve the use cost of H shaped steel roof beam, how with H shaped steel part outsourcing recycled concrete combination post and H shaped steel roof beam rational connection, this is the engineering problem that needs to solve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a H shaped steel girder structure that is used for partial outsourcing recycled concrete combination post to solve the problem that provides in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an H-shaped steel beam structure for a partially-wrapped recycled concrete combination column comprises concrete, three H-shaped steel beams are arranged in the concrete, a first inserting groove is formed in the right side surface of the upper end of each H-shaped steel beam, a first inserting lug is arranged at the left end of each H-shaped steel beam, a first buckle connecting groove and a second buckle connecting groove are respectively formed in two sides of the upper end surface of each H-shaped steel beam, a second inserting groove is formed in the right side surface of the bottom end of each H-shaped steel beam, a second inserting lug is arranged on the left side surface of the bottom end of each H-shaped steel beam, a third buckle connecting groove and a fourth buckle connecting groove are formed in two sides of the lower end surface of each H-shaped steel beam, a first bolt hole penetrates through each first inserting lug and each second inserting lug, second bolt holes penetrate through each of two side portions in each first inserting groove and each second inserting groove, and a fastening threaded connecting rod is arranged in, and the upper end surface and the lower end surface of the fastening threaded connecting rod are in threaded connection with a first fastening nut and a second fastening nut.
As a further optimization of the technical scheme, each H-shaped steel beam is fixedly connected with the first insertion lug and the second insertion lug through the first insertion groove and the second insertion groove arranged on the two sides.
As a further optimization of the technical scheme, the first insertion groove, the second insertion groove and the first insertion convex block are connected in a positioning manner through a fastening threaded connecting rod, and a first bolt hole and a second bolt hole which are arranged on the second insertion convex block are connected in a positioning manner through a fastening threaded connecting rod.
As a further optimization of the technical scheme, a first fastening connecting piece and a second fastening connecting piece are respectively arranged on the inner sides of a first fastening nut and a second fastening nut which are connected by fastening the thread of the threaded connecting rod.
As a further optimization of the technical scheme, the first buckle connecting groove and the second buckle connecting groove arranged at the connecting position of the upper end and the lower end of each H-shaped steel beam are connected with the third buckle connecting groove and the fourth buckle connecting groove in a buckling manner through the first fastening connecting piece and the second fastening connecting piece.
The utility model discloses a technological effect and advantage: the H-shaped steel beam structure for the partially-wrapped recycled concrete combination column is characterized in that each H-shaped steel beam is fixedly connected with the first splicing lug and the second splicing lug in a splicing manner through the first splicing groove and the second splicing groove, so that the H-shaped steel beams can be conveniently and quickly connected and installed, the welding time of manpower for the H-shaped steel beams is saved, the first splicing groove and the second splicing groove are respectively provided with the second bolt holes in a penetrating manner and are matched with the fastening threaded connecting rods in the two sides, the damage of the local buckling of the H-shaped steel column flange plate can be effectively prevented, the local stability of the steel flange plate is improved, the ductility and the anti-seismic performance of the connection between the H-shaped steel beams can be improved, the H-shaped steel beams are not damaged during the disassembly, the recycling rate of the disassembled H-shaped steel beams is improved, and the first buckle connecting groove arranged at the connecting part of the upper end and the lower end of the H, Second buckle spread groove and third buckle spread groove, fourth buckle spread groove are connected the setting through first fastening connection spare, the second fastening connection spare lock of establishing, increase H shaped steel roof beam connection structure's the cycle of shaking certainly and reduce the amplitude, reduce the seismic damage, just the utility model discloses can save steel and resource, can improve the security and the stability of H shaped steel beam connection installation again.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is a schematic structural view of the fastening threaded connecting rod of the present invention.
In the figure: 1. concrete; 2. an H-shaped steel beam; 3. a first insertion groove; 4. a first insertion projection; 5. a first buckle connecting groove; 6. a second insertion groove; 7. a second plug-in bump; 8. a fourth buckle connecting groove; 9. a second buckle connecting groove; 10. a third snap connection groove; 11. a first bolt hole; 12. a second bolt hole; 13. a first fastening nut; 14. a first fastening connector; 15. fastening a threaded connecting rod; 16. a second fastening nut; 17. and a second fastening connector.
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: an H-shaped steel beam structure for a partially-wrapped recycled concrete combination column comprises concrete 1, three H-shaped steel beams 2 are arranged in the concrete 1, a first inserting groove 3 is formed in the right side face of the upper end of each H-shaped steel beam 2, a first inserting lug 4 is arranged at the left end of each H-shaped steel beam 2 to facilitate connection and installation of the H-shaped steel beams 2, a first buckle connecting groove 5 and a second buckle connecting groove 9 are respectively formed in two sides of the upper end face of each H-shaped steel beam 2 to improve the connection stability between flange plates of the H-shaped steel beams, a second inserting groove 6 is formed in the right side face of the bottom end of each H-shaped steel beam 2, a second inserting lug 7 is arranged on the left side face of the bottom end of each H-shaped steel beam 2, and the first inserting grooves 3 and the second inserting grooves 6 are fixedly connected with the first inserting lugs 4 and the second inserting lugs 7 through insertion grooves 3 and 6 which are formed in two sides between the H-shaped, and the welding time of workers to the H-shaped steel beam is saved.
The third buckle connecting groove 10 and the fourth buckle connecting groove 8 are formed in two sides of the lower end face of the H-shaped steel beam 2, so that the balance stability of connection of the upper end and the lower end of the H-shaped steel beam 2 is facilitated, the first inserting lug 4 and the second inserting lug 7 are provided with the first bolt hole 11 in a penetrating mode, the second bolt holes 12 are formed in two side portions of the inner portions of the first inserting groove 3 and the second inserting groove 6 in a penetrating mode, so that the H-shaped steel beam 2 can be fixed conveniently, the fastening threaded connecting rods 15 are arranged in the first bolt holes 11 and the second bolt holes 12, and the first bolt holes 11 and the second bolt holes 12 formed in the first inserting groove 3 and the second inserting groove 6 and the first inserting lug 4 and the second inserting lug 7 are connected in a positioning mode through the fastening threaded connecting rods 15, so that the stability of connection between the H-shaped steel beams 2 is.
The upper end face and the lower end face of the fastening threaded connecting rod 15 are in threaded connection with a first fastening nut 13 and a second fastening nut 16, so that the fastening threaded connecting rod 15, a first fastening connecting piece 14 and a second fastening connecting piece 17 are connected with the H-shaped steel beam 2 more tightly, the first fastening connecting piece 14 and the second fastening connecting piece 17 are arranged on the inner sides of the first fastening nut 13 and the second fastening nut 16 which are in threaded connection with the fastening threaded connecting rod 15 respectively, the H-shaped steel beam 2 is reinforced to be connected more firmly, and a first buckle connecting groove 5, a second buckle connecting groove 9, a third buckle connecting groove 10 and a fourth buckle connecting groove 8 which are arranged at the connecting part of the upper end and the lower end of each H-shaped steel beam 2 are connected in a buckling mode through the first fastening connecting piece 14 and the second fastening connecting piece 17, so that the H-shaped steel beams can be mounted, dismounted, recycled and.
Specifically, when the H-shaped steel beam assembly is used, the H-shaped steel beams 2 are fixedly connected with the first splicing lug 4 and the second splicing lug 7 through the first splicing groove 3 and the second splicing groove 6, the H-shaped steel beams can be conveniently and quickly connected and installed, the welding time of manpower for the H-shaped steel beams is saved, the second bolt holes 12 and the fastening threaded connecting rods 15 are respectively formed in the two side parts of the inner parts of the first splicing groove 3 and the second splicing groove 6 in a penetrating mode for use, the damage of the local buckling of the H-shaped steel column flange plate can be effectively prevented, the local stability of the steel flange plate is improved, the ductility and the anti-seismic performance of the connection between the H-shaped steel beams 2 can be improved, the H-shaped steel beams 2 are not damaged during disassembly, the recycling rate of the disassembled H-shaped steel beams 2 is improved, and the first clamping buckle connecting groove 5 arranged at the connecting position of the lower end of the H-shaped steel beams, The second buckle connecting groove 9, the third buckle connecting groove 10 and the fourth buckle connecting groove 8 are buckled and connected through the first fastening connecting piece 14 and the second fastening connecting piece 17, so that the natural vibration period of the H-shaped steel beam 2 connecting structure is increased, the amplitude is reduced, and the earthquake damage is reduced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. An H shaped steel beam structure for partly outsourcing recycled concrete combination post, includes concrete (1), its characterized in that: the concrete (1) is internally provided with three H-shaped steel beams (2), the right side surface of the upper end of each H-shaped steel beam (2) is provided with a first splicing groove (3), the left end of each H-shaped steel beam (2) is provided with a first splicing lug (4), the two sides of the upper end surface of each H-shaped steel beam (2) are respectively provided with a first buckle connecting groove (5) and a second buckle connecting groove (9), the right side surface of the bottom end of each H-shaped steel beam (2) is provided with a second splicing groove (6), the left side surface of the bottom end of each H-shaped steel beam (2) is provided with a second splicing lug (7), the two sides of the lower end surface of each H-shaped steel beam (2) are provided with a third buckle connecting groove (10) and a fourth buckle connecting groove (8), the first splicing lug (4) and the second splicing lug (7) are provided with a first bolt hole (11) in a penetrating manner, and the two side parts inside the first splicing groove (3) and the second splicing, be equipped with fastening screw thread connecting rod (15) in first bolt hole (11) and second bolt hole (12), fastening screw thread connecting rod (15) upper and lower both ends face threaded connection has first fastening nut (13) and second fastening nut (16).
2. An H-shaped steel beam structure for partially overcladding a recycled concrete composite column as recited in claim 1, wherein: each H-shaped steel beam (2) is fixedly connected with the first splicing lug (4) and the second splicing lug (7) in a splicing manner through the first splicing groove (3) and the second splicing groove (6) which are arranged on the two sides.
3. An H-shaped steel beam structure for partially overcladding a recycled concrete composite column as recited in claim 1, wherein: the first inserting groove (3) and the second inserting groove (6) are connected with the first inserting lug (4) and the first bolt hole (11) and the second bolt hole (12) which are arranged on the second inserting lug (7) in a positioning mode through the fastening threaded connecting rod (15).
4. An H-shaped steel beam structure for partially overcladding a recycled concrete composite column as recited in claim 1, wherein: the inner sides of a first fastening nut (13) and a second fastening nut (16) which are connected with the fastening thread connecting rod (15) in a threaded manner are respectively provided with a first fastening connecting piece (14) and a second fastening connecting piece (17).
5. An H-shaped steel beam structure for partially overcladding a recycled concrete composite column as recited in claim 1, wherein: the first buckle connecting groove (5) and the second buckle connecting groove (9) arranged at the connecting part of the upper end and the lower end of each H-shaped steel beam (2) are connected with the third buckle connecting groove (10) and the fourth buckle connecting groove (8) in a buckling mode through a first fastening connecting piece (14) and a second fastening connecting piece (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020651197.6U CN212176304U (en) | 2020-04-26 | 2020-04-26 | H-shaped steel beam structure for partially-wrapped recycled concrete combined column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020651197.6U CN212176304U (en) | 2020-04-26 | 2020-04-26 | H-shaped steel beam structure for partially-wrapped recycled concrete combined column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212176304U true CN212176304U (en) | 2020-12-18 |
Family
ID=73767096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020651197.6U Active CN212176304U (en) | 2020-04-26 | 2020-04-26 | H-shaped steel beam structure for partially-wrapped recycled concrete combined column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212176304U (en) |
-
2020
- 2020-04-26 CN CN202020651197.6U patent/CN212176304U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205776734U (en) | A kind of assembly concrete connecting structure of beam column nodes | |
| CN203174771U (en) | Annular plate node of steel pipe concrete column and bonded prestress steel bar concrete beam | |
| CN111997192A (en) | Precast concrete post concatenation node | |
| CN103397727A (en) | Connection structure of building steel beam and composite floor slab | |
| CN108867939B (en) | Buckling-restrained steel plate shear wall | |
| CN103741970A (en) | Assembled machining shed for building construction and manufacture and installation method thereof | |
| CN203475665U (en) | Connecting structure of steel beam and composite floor slab of building | |
| CN212715350U (en) | Section steel concrete beam column structure | |
| CN212176304U (en) | H-shaped steel beam structure for partially-wrapped recycled concrete combined column | |
| CN219773324U (en) | Concrete beam plate structure | |
| CN218540955U (en) | Friction energy consumption type section steel hidden corbel concrete beam column connecting node | |
| CN110630035A (en) | Steel column supporting structure for bottom of reinforced concrete floor beam | |
| CN214219990U (en) | Connection node structure of confined concrete column combination beam | |
| CN215330474U (en) | Steel pipe restraint shaped steel regeneration concrete column-roof beam assembled node | |
| CN213358935U (en) | Assembled beam column node structure | |
| CN110056234B (en) | Buckling restrained steel plate wall reinforced existing frame structure connecting node | |
| CN211898904U (en) | Joint connecting mechanism with consistent strength grade at concrete beam column joint | |
| CN112609831A (en) | Steel pipe constraint section steel recycled concrete column-beam assembled node and installation method | |
| CN103306474A (en) | Integrated wood formwork | |
| CN113737966A (en) | Assembled RCS lotus root beam column connecting node and application thereof | |
| CN203320944U (en) | Assembled integrated wooden template | |
| CN112900748A (en) | Prefabricated assembly type square steel tube honeycomb steel rib concrete combined column and manufacturing method thereof | |
| CN214006026U (en) | Steel-concrete composite beam concrete structure | |
| CN220848023U (en) | Beam column node reinforced structure | |
| CN215483800U (en) | Wallboard in prefabricated easy to assemble |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |