CN214884864U - Mounting structure of strength nature structure steel column - Google Patents
Mounting structure of strength nature structure steel column Download PDFInfo
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- CN214884864U CN214884864U CN202120047911.5U CN202120047911U CN214884864U CN 214884864 U CN214884864 U CN 214884864U CN 202120047911 U CN202120047911 U CN 202120047911U CN 214884864 U CN214884864 U CN 214884864U
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- angle steel
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- landing leg
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Abstract
The utility model discloses an installation structure of a steel column with a stiffness structure, which comprises a column base support and a steel column body with a stiffness structure, wherein the column base support comprises a regular hexagon top, angle steel supporting legs and a supporting leg reinforcing plate, two anchor bolt supports are welded at the top of the regular hexagon top, the top of each anchor bolt support is connected with the steel column body with the stiffness structure through a bolt, the edge of the top of the regular hexagon top is fixedly provided with a fixed block, the middle of the bottom of the fixed block is provided with a square groove, the middle of the top of the square groove is provided with a main thread groove, the middle of the top of the main thread groove is fixedly provided with a positioning screw rod, the middle of the top of the angle steel supporting leg is welded with a core block, the middle of the top of the core block is fixedly provided with a main thread rod matched with the main thread groove, the outer walls at both sides of the fixed block are provided with outer thread holes, the inner thread holes matched with the outer thread holes are arranged on the angle steel supporting legs and the core block, the utility model has the advantages of stable installation and convenient disassembly and transportation.
Description
Technical Field
The utility model relates to a technical field of structural steel post installation specifically is a mounting structure of strength nature structure steel post.
Background
In the building construction, according to the installation requirement of the steel reinforced column of the stiffened structure, anchor bolts need to be embedded firstly, then raft plates are subjected to concrete pouring until the steel column is embedded with the elevation, after the concrete strength reaches the requirement, the steel column is installed, and the raft plates on the upper portion are poured after the steel column is installed. If the conventional method is adopted for construction, a large amount of labor and time are spent on the on-site raft formwork support, the primary casting surface of the raft and the like by roughening.
In the prior art, no better solution is provided for the problems of embedded type stiffened steel rib column structure, how to ensure that the raft plate with the ultra-large volume can be poured at one time, the steel rib columns can be accurately positioned, the stability in the construction process and the like. To this end, we propose a mounting structure for stiff structural steel columns.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mounting structure of strength nature structure steel column has the advantage of the installation is stable, convenient to detach transportation, has solved the problem of proposing in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a mounting structure of a stiff structural steel column comprises a column base support and a stiff structural steel column body, wherein the column base support comprises a regular hexagon top, angle steel supporting legs and supporting leg reinforcing plates, two anchor bolt supports are welded at the top of the regular hexagon top, the tops of the anchor bolt supports are connected with the stiff structural steel column body through bolts, fixed blocks are fixed at the corners of the top of the regular hexagon top, a square groove is formed in the middle of the bottom of each fixed block, a main thread groove is formed in the middle of the top of the square groove, a downward extending positioning screw rod is fixed in the middle of the top of the main thread groove, a core block is welded in the middle of the top of each angle steel supporting leg, the bottom of the core block extends into the angle steel supporting legs, a main threaded rod mutually matched with the main thread groove is fixed in the middle of the top of the core block, a positioning thread groove matched with the positioning screw rod is formed in the middle of the top of the main threaded rod, the angle steel support leg and the core block are respectively provided with an inner threaded hole matched with the outer threaded hole.
Preferably, the regular hexagon top is formed by welding 6 hot-rolled H-shaped steels with equal length and same specification, and reinforcing steel is welded at the inner corners of the regular hexagon top.
Preferably, the outer wall of the bottom of the core block and the outer wall of the angle steel support leg are both fixed with a sealing plate used for abutting against the bottom of the fixing block, and a rubber pad is bonded to the top of the sealing plate.
Preferably, the inner diameter of the square groove is larger than the outer diameter of the angle steel supporting leg, and the angle steel supporting leg is made of angle steel.
Preferably, the angle steel landing leg is provided with 6, and two separate from each other all the welding has the landing leg reinforcing plate between the angle steel landing leg, the landing leg reinforcing plate height is in half of angle steel landing leg height.
Preferably, the anchor bolt support is made of H-shaped steel, and the length of the anchor bolt support exceeds the maximum length of the top of the regular hexagon.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses an insert the square inslot portion with angle steel landing leg top, rotate the angle steel landing leg again, make main threaded rod rotatory installation inside the main thread inslot, make the positioning screw rotatory installation inside the positioning thread inslot simultaneously, after rotatory the position to with the angle steel landing leg, the closing plate supports the bottom of fixed block, make the external air be difficult to enter into the square inslot portion through the gap between square inslot wall and the angle steel landing leg outer wall, play dustproof, the anticorrosive effect, outer screw hole aligns with the internal thread hole this moment, again with outer screw hole of bolt through connection and internal thread hole, thereby install angle steel landing leg stable mounting in the fixed block bottom, through setting up horizontal bolted connection, fore-and-aft threaded connection, make the stability of installation good between angle steel landing leg and the fixed block, and for the welded mode, it is nimble to dismantle, be convenient for the transportation.
Drawings
Fig. 1 is a schematic structural view of a column foot bracket and a stiff structural steel column body of the present invention;
fig. 2 is a front view of the regular hexagonal top and the angle steel leg of the present invention;
fig. 3 is the mounting structure schematic diagram of the fixing block and the angle steel supporting leg of the utility model.
In the figure: 1. a regular hexagon top; 2. angle steel supporting legs; 3. a leg reinforcing plate; 4. an anchor bolt bracket; 5. a stiff structural steel column body; 6. a fixed block; 61. a square groove; 62. a main thread groove; 7. an external threaded hole; 8. a sealing plate; 9. positioning a screw rod; 10. a core block; 11. a main threaded rod; 12. positioning a thread groove; 13. reinforcing steel; 14. and (4) an internal threaded 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 to 3, the present invention provides a technical solution: a mounting structure of a stiff structural steel column comprises a column base support and a stiff structural steel column body 5, wherein the column base support comprises a regular hexagon top 1, angle steel supporting legs 2 and supporting leg reinforcing plates 3, two anchor bolt supports 4 are welded at the top of the regular hexagon top 1, the anchor bolt supports 4 are made of H-shaped steel, the length of each anchor bolt support 4 exceeds the maximum length of the regular hexagon top 1, the tops of the anchor bolt supports 4 are connected with the stiff structural steel column body 5 through bolts, fixing blocks 6 are fixed at the corners of the top of the regular hexagon top 1, a square groove 61 is formed in the middle of the bottom of each fixing block 6, a main thread groove 62 is formed in the middle of the top of each square groove 61, a positioning screw rod 9 extending downwards is fixed in the middle of the top of each main thread groove 62, a core block 10 is welded in the middle of the top of each angle steel supporting leg 2, and the bottom of each core block 10 extends into the corresponding angle steel supporting leg 2, a main threaded rod 11 matched with the main threaded groove 62 is fixed in the middle of the top of the core block 10, a positioning thread groove 12 matched with the positioning screw 9 is arranged in the middle of the top of the main threaded rod 11, outer threaded holes 7 are formed in the outer walls of the two sides of the fixing block 6, the other ends of the outer threaded holes 7 penetrate through the inner wall surface of the square groove 61, the angle iron supporting legs 2 and the core blocks 10 are both provided with internal thread holes 14 which are matched with the external thread holes 7, when in use, the top parts of the angle iron supporting legs 2 are inserted into the square grooves 61, then the angle iron supporting legs 2 are rotated, make inside main threaded rod 11 rotatory installation main thread groove 62, set screw 9 rotatory installation this moment is inside location thread groove 12, continues to rotate angle steel landing leg 2, finally makes external screw hole 7 and internal thread hole 14 one-to-one, can be with angle steel landing leg 2 and fixed block 6 fixed mounting through bolt through connection external screw hole 7 and internal thread hole 14 at last.
Regular hexagon top 1 is formed by 6 section lengths equal, the same hot rolling H shaped steel welding of specification, 1 inside edge of regular hexagon top all welds and has reinforced steel 13, sets up reinforced steel 13 for 1 intensity of regular hexagon top is higher, non-deformable.
The inner diameter of the square groove 61 is larger than the outer diameter of the angle steel supporting leg 2, the angle steel supporting leg 2 is made of angle steel, the sealing plate 8 used for abutting against the bottom of the fixing block 6 is fixed on the outer wall of the bottom of the core block 10 and the outer wall of the angle steel supporting leg 2, a rubber pad is bonded on the top of the sealing plate 8, when the angle steel supporting leg 2 is used, the top of the angle steel supporting leg 2 is inserted into the square groove 61, then the angle steel supporting leg 2 is rotated, so that the main threaded rod 11 is rotatably installed in the main threaded groove 62, because the inner diameter of the square groove 61 is larger than the outer diameter of the angle steel supporting leg 2, the angle steel supporting leg 2 cannot be obstructed by the inner wall of the square groove 61 when the angle steel supporting leg 2 and the fixing block 6 are installed in place, the sealing plate 8 abuts against the bottom of the fixing block 6, and is matched with the rubber pad arranged on the sealing plate 8, so that outside air is difficult to enter into the square groove 61 through a gap between the inner wall of the square groove 61 and the outer wall of the angle steel supporting leg 2, the dust-proof and corrosion-proof functions are achieved.
Angle steel landing leg 2 is provided with 6, two from each other all the welding has landing leg reinforcing plate 3 between the angle steel landing leg 2, landing leg reinforcing plate 3 highly is in 2 high half of angle steel landing leg sets up landing leg reinforcing plate 3 and makes column base support stability better.
The working principle is as follows: this mounting structure of strength nature structure steel column during the use, at first insert the square groove 61 with 2 tops of angle steel landing leg inside, then twist angle steel landing leg 2, make main threaded rod 11 rotatory installation inside main thread groove 62, positioning screw 9 rotatory installation inside 12 of positioning thread groove simultaneously, with angle steel landing leg 2 rotatory to the position, make outer screw hole 7 and internal thread hole 14 align, make closing plate 8 support the top of fixed block 6, at last with bolt through connection outer screw hole 7 and internal thread hole 14 again, thereby with angle steel landing leg 2 stable mounting in the bottom of fixed block 6.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a mounting structure of strength nature structure steel column, includes column base support and strength nature structure steel column body (5), the column base support includes regular hexagon top (1), angle steel landing leg (2) and landing leg reinforcing plate (3), its characterized in that: the steel column is characterized in that two anchor bolt supports (4) are welded at the top of the regular hexagon top (1), the tops of the anchor bolt supports (4) are connected with the stiff structural steel column body (5) through bolts, fixed blocks (6) are fixed at the corners of the top of the regular hexagon top (1), square grooves (61) are formed in the middle of the bottoms of the fixed blocks (6), main thread grooves (62) are formed in the middle of the tops of the square grooves (61), downwardly extending positioning screw rods (9) are fixed in the middle of the tops of the main thread grooves (62), core blocks (10) are welded in the middle of the tops of the angle steel supporting legs (2), the bottoms of the core blocks (10) extend into the inside of the angle steel supporting legs (2), main threaded rods (11) matched with the main thread grooves (62) are fixed in the middle of the tops of the core blocks (10), positioning thread grooves (12) matched with the positioning screw rods (9) are formed in the middle of the tops of the main threaded rods (11), outer threaded holes (7) are formed in the outer walls of the two sides of the fixing block (6), the other end of each outer threaded hole (7) penetrates through the inner wall face of the square groove (61), and inner threaded holes (14) matched with the outer threaded holes (7) are formed in the angle steel supporting legs (2) and the core block (10).
2. The mounting structure for stiff structural steel columns according to claim 1, wherein: the regular hexagon top (1) is formed by welding 6 hot-rolled H-shaped steels with equal length and same specification, and reinforcing steel (13) is welded at the inner corners of the regular hexagon top (1).
3. The mounting structure for stiff structural steel columns according to claim 1, wherein: and sealing plates (8) used for abutting against the bottoms of the fixing blocks (6) are fixed on the outer walls of the bottoms of the core blocks (10) and the outer walls of the angle steel supporting legs (2), and rubber pads are bonded on the tops of the sealing plates (8).
4. The mounting structure for stiff structural steel columns according to claim 1, wherein: the inner diameter of the square groove (61) is larger than the outer diameter of the angle steel supporting leg (2), and the angle steel supporting leg (2) is made of angle steel.
5. The mounting structure for stiff structural steel columns according to claim 1, wherein: angle steel landing leg (2) are provided with 6, two from each other all the welding has landing leg reinforcing plate (3) between angle steel landing leg (2), landing leg reinforcing plate (3) height is in the half of angle steel landing leg (2) height.
6. The mounting structure for stiff structural steel columns according to claim 1, wherein: the anchor bolt support (4) is made of H-shaped steel, and the length of the anchor bolt support (4) exceeds the maximum length of the regular hexagon top (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120047911.5U CN214884864U (en) | 2021-01-08 | 2021-01-08 | Mounting structure of strength nature structure steel column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120047911.5U CN214884864U (en) | 2021-01-08 | 2021-01-08 | Mounting structure of strength nature structure steel column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214884864U true CN214884864U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120047911.5U Active CN214884864U (en) | 2021-01-08 | 2021-01-08 | Mounting structure of strength nature structure steel column |
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| Country | Link |
|---|---|
| CN (1) | CN214884864U (en) |
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2021
- 2021-01-08 CN CN202120047911.5U patent/CN214884864U/en active Active
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