CN214614583U

CN214614583U - Anti-seismic profile steel structure

Info

Publication number: CN214614583U
Application number: CN202120575737.1U
Authority: CN
Inventors: 黄天朋
Original assignee: Sichuan Lianyi Construction Engineering Co ltd
Current assignee: Sichuan Lianyi Construction Engineering Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-11-05
Anticipated expiration: 2031-03-22

Abstract

The utility model relates to a steel construction technical field, and disclose including the support column, first spread groove and second spread groove have been seted up respectively to the side of support column, the first damping spring of top fixedly connected with of first spread groove inner wall. This antidetonation shaped steel structure, through setting up first damping spring, first connecting block and support frame, the power that the support frame will receive is through first connecting block and the different position of second connecting block dispersion to the support column on, first damping spring and second damping spring cushion the power that receives, thereby make the steel construction have better antidetonation buffering effect, through setting up supporting spring, fixed loop bar and stand, fixed loop bar state is similar with the telescopic link, can be along with supporting spring motion, the stand increases the joint strength of support column and base, support bullet and the vibrations that fixed loop bar received bottom the structure and cushion, thereby make the antidetonation shock attenuation effect of steel construction better.

Description

Anti-seismic profile steel structure

Technical Field

The utility model relates to a steel construction technical field specifically is an antidetonation shaped steel structure.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, and mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and adopts rust removal and prevention processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like, all the members or parts are usually connected by welding lines, bolts or rivets, and the steel structure has certain shock resistance and shock absorption capacity in order to better ensure the safety in use because of light dead weight and simple and convenient construction and is widely applied to the fields of large-scale factory buildings, venues, super high-rise buildings and the like.

Among the prior art, common steel construction is when using at present, and antidetonation shock attenuation effect is relatively poor, easily leads to steel construction connected node to damage when receiving earthquake and great vibrations, makes people or article receive quadratic injury, and when using, connection stability is relatively poor between the structure, leads to the steel construction to take place deformation easily, makes the intensity reduction of steel construction.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an antidetonation shaped steel structure possesses effectual, the stable in structure's of antidetonation advantage, has solved the steel construction when using, and antidetonation shock attenuation effect is relatively poor, easily leads to steel construction connected node to damage when receiving earthquake and great vibrations, makes people or article receive the injury of secondary, and when using, connection stability is relatively poor between the structure, leads to the problem that the steel construction easily takes place deformation.

The utility model provides a following technical scheme: the utility model provides an antidetonation shaped steel structure, includes the support column, first spread groove and second spread groove have been seted up respectively to the side of support column, the first damping spring of top fixedly connected with of first spread groove inner wall, first damping spring's bottom fixedly connected with second connecting block, the top fixedly connected with second damping spring of second spread groove inner wall, the first connecting block of top fixedly connected with of second damping spring, the equal fixedly connected with support frame in bottom of first connecting block top and second connecting block, the round hole has been seted up to the side of support frame, the inside fixedly connected with horizontal pole of round hole, the tip threaded connection of horizontal pole has the nut, the fixed surface of support frame is connected with the backing plate, the fixed surface of backing plate is connected with the bracing piece.

Preferably, the fixed cover in bottom on support column surface has connect the base, the bottom fixedly connected with bottom plate of base, the bottom of support column is fixedly connected with supporting spring and fixed loop bar respectively, the bottom of supporting spring and fixed loop bar and the inner wall fixed connection of base.

Preferably, the side of support column is first dead lever of fixedly connected with and second dead lever respectively, the first solid fixed cylinder of bottom fixedly connected with of first dead lever, the first extrusion spring of inner wall fixedly connected with of first solid fixed cylinder, the bottom fixedly connected with connecting rod of first extrusion spring, the solid fixed cylinder of top fixedly connected with second of second dead lever, the inner wall fixedly connected with second extrusion spring of the solid fixed cylinder of second, the top of second extrusion spring and the bottom fixed connection of connecting rod, the connecting rod surface respectively with the solid fixed cylinder of second and the inner wall swing joint of first extrusion spring.

Preferably, the bottom of the support column is embedded with a stand column, and the bottom of the stand column is fixedly connected with the inner wall of the base.

Preferably, the number of the support rods is four, and the four support rods are symmetrically arranged by taking a central vertical plane passing through the support frame as a symmetrical plane.

Preferably, the number of the connecting rods is four, and the four connecting rods are symmetrically arranged by taking a central vertical plane passing through the first fixing rod as a symmetrical plane.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this antidetonation shaped steel structure, through setting up first damping spring, first connecting block and support frame, the power that the support frame will receive is through first connecting block and the different position of second connecting block dispersion to the support column on, first damping spring and second damping spring cushion the power that receives, thereby make the steel construction have better antidetonation buffering effect, through setting up supporting spring, fixed loop bar and stand, fixed loop bar state is similar with the telescopic link, can be along with supporting spring motion, the stand increases the joint strength of support column and base, support bullet and the vibrations that fixed loop bar received bottom the structure and cushion, thereby make the antidetonation shock attenuation effect of steel construction better.

2. This antidetonation shaped steel structure, through setting up first fixed cylinder, first extrusion spring and first dead lever, joint strength between the support column is guaranteed to first dead lever and second dead lever, the antidetonation effect that second extrusion bullet and first extrusion spring made the structure is better, the shape of being connected between connecting rod and first dead lever and the second dead lever is three horn shapes to make junction stability stronger, through setting up the horizontal pole, the horizontal pole is connected two support frames fixedly, make the connection between the steel construction more firm.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the support frame of FIG. 1 according to the present invention;

fig. 3 is a schematic cross-sectional view of the present invention at the position of the connecting rod in fig. 1.

In the figure: 1. a support pillar; 2. a first connecting groove; 3. a second connecting groove; 4. a first damping spring; 5. a second damping spring; 6. a first connection block; 7. a second connecting block; 8. a support frame; 9. a circular hole; 10. a cross bar; 11. a nut; 12. a base plate; 13. a support bar; 14. a base; 15. a base plate; 16. a support spring; 17. fixing the loop bar; 18. a column; 19. a connecting rod; 20. a first fixing lever; 21. a second fixing bar; 22. a first fixed cylinder; 23. a second fixed cylinder; 24. a first pressing spring; 25. a second pressing spring.

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. 1-3, an anti-seismic profile steel structure comprises a supporting column 1, wherein the side surface of the supporting column 1 is respectively provided with a first connecting groove 2 and a second connecting groove 3, the top of the inner wall of the first connecting groove 2 is fixedly connected with a first damping spring 4, the bottom of the first damping spring 4 is fixedly connected with a second connecting block 7, the shapes of the first connecting groove 2 and the second connecting groove 3 are matched with the shapes of the first connecting block 6 and the second connecting block 7, the top of the inner wall of the second connecting groove 3 is fixedly connected with a second damping spring 5, the top of the second damping spring 5 is fixedly connected with a first connecting block 6, the top of the first connecting block 6 and the bottom of the second connecting block 7 are both fixedly connected with a supporting frame 8, the side surface of the supporting frame 8 is provided with a circular hole 9, the inside of the circular hole 9 is fixedly connected with a cross rod 10, the end part of the cross rod 10 is in threaded connection with a nut 11, and the surface of the supporting frame 8 is fixedly connected with a backing plate 12, the surface of the backing plate 12 is fixedly connected with supporting rods 13, the number of the supporting rods 13 is four, the four supporting rods 13 are symmetrically arranged by taking a central vertical plane passing through the supporting frame 8 as a symmetrical plane, the supporting rods 13 increase the structural strength of the supporting frame 8, the deformation of the structure of the supporting frame 8 when the supporting frame is vibrated in use is avoided, the structural strength is reduced, the bottom of the surface of the supporting column 1 is fixedly sleeved with a base 14, the bottom of the base 14 is fixedly connected with a bottom plate 15, the bottom of the supporting column 1 is respectively and fixedly connected with a supporting spring 16 and a fixed loop bar 17, the bottoms of the supporting spring 16 and the fixed loop bar 17 are fixedly connected with the inner wall of the base 14, the supporting spring 16 and the fixed loop bar 17 buffer the vibration received by the bottom of the structure, the force received by the devices is dispersed and buffered by a plurality of supporting springs 16 and the fixed loop bars 17, the bottom of the supporting column 1 is inlaid with a stand column 18, and the bottom of the stand column 18 is fixedly connected with the inner wall of the base 14, the column 18 increases the connecting strength between the support column 1 and the base 14, the side surface of the support column 1 is fixedly connected with a first fixing rod 20 and a second fixing rod 21 respectively, the bottom of the first fixing rod 20 is fixedly connected with a first fixing cylinder 22, the inner wall of the first fixing cylinder 22 is fixedly connected with a first extrusion spring 24, the bottom of the first extrusion spring 24 is fixedly connected with a connecting rod 19, the top of the second fixing rod 21 is fixedly connected with a second fixing cylinder 23, the inner wall of the second fixing cylinder 23 is fixedly connected with a second extrusion spring 25, the top of the second extrusion spring 25 is fixedly connected with the bottom of the connecting rod 19, the surface of the connecting rod 19 is movably connected with the inner walls of the second fixing cylinder 23 and the first extrusion spring 24 respectively, the first fixing rod 20 and the second fixing rod 21 ensure the connecting strength between the support columns 1, and the anti-seismic effect of the structure is better through the second extrusion spring 25, the first extrusion spring 24 and the connecting rod 19, the connection shape between the connection rod 19 and the first and

second fixing bars

20 and 21 is triangular to make the junction stability stronger, the number of the connection rods 19 is four, and the four connection rods 19 are symmetrically disposed with the central vertical plane passing through the first fixing bar 20 as the symmetrical plane.

The theory of operation, when using, the mode of adopting the triangle more between the structure is connected, the stability of reinforcing structure, through support frame 8 to the vibrations that the structure received disperse to the support column 1 of both sides on, first damping spring 4 and second damping spring 5 cushion the vibrations that receive, bracing piece 13 increases the structural strength of support frame 8, cushion the vibrations that receive the structure bottom through supporting spring 16 and fixed loop bar 17, first dead lever 20 and second dead lever 21 guarantee the joint strength between support column 1, second extrusion spring 25, first extrusion spring 24 and connecting rod 19 make the antidetonation effect between first dead lever 20 and the second dead lever 21 better.

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

1. The utility model provides an antidetonation shaped steel structure, includes support column (1), its characterized in that: the side surface of the supporting column (1) is respectively provided with a first connecting groove (2) and a second connecting groove (3), the top of the inner wall of the first connecting groove (2) is fixedly connected with a first damping spring (4), the bottom of the first damping spring (4) is fixedly connected with a second connecting block (7), the top of the inner wall of the second connecting groove (3) is fixedly connected with a second damping spring (5), the top of the second damping spring (5) is fixedly connected with a first connecting block (6), the top of the first connecting block (6) and the bottom of the second connecting block (7) are both fixedly connected with a supporting frame (8), the side surface of the supporting frame (8) is provided with a round hole (9), the inside of the round hole (9) is fixedly connected with a cross rod (10), the end part of the cross rod (10) is in threaded connection with a nut (11), and the surface of the supporting frame (8) is fixedly connected with a backing plate (12), the surface of the backing plate (12) is fixedly connected with a support rod (13).

2. An earthquake-resistant steel section structure according to claim 1, characterized in that: the bottom on support column (1) surface is fixed cup jointed base (14), the bottom fixedly connected with bottom plate (15) of base (14), the bottom of support column (1) is fixedly connected with supporting spring (16) and fixed loop bar (17) respectively, the bottom of supporting spring (16) and fixed loop bar (17) and the inner wall fixed connection of base (14).

3. An earthquake-resistant steel section structure according to claim 1, characterized in that: the side of support column (1) is first dead lever of fixedly connected with (20) and second dead lever (21) respectively, the first solid fixed cylinder (22) of bottom fixedly connected with of first dead lever (20), the first extrusion spring (24) of inner wall fixedly connected with of first solid fixed cylinder (22), the bottom fixedly connected with connecting rod (19) of first extrusion spring (24), the solid fixed cylinder (23) of top fixedly connected with second of second dead lever (21), the inner wall fixedly connected with second extrusion spring (25) of the solid fixed cylinder (23) of second, the top of second extrusion spring (25) and the bottom fixed connection of connecting rod (19), connecting rod (19) surface respectively with the solid fixed cylinder (23) of second and the inner wall swing joint of first extrusion spring (24).

4. An earthquake-resistant steel section structure according to claim 2, characterized in that: the bottom of the support column (1) is inlaid with a stand column (18), and the bottom of the stand column (18) is fixedly connected with the inner wall of the base (14).

5. An earthquake-resistant steel section structure according to claim 1, characterized in that: the number of the support rods (13) is four, and the four support rods (13) are symmetrically arranged by taking a central vertical plane passing through the support frame (8) as a symmetrical plane.

6. An earthquake-resistant steel section structure according to claim 3, characterized in that: the number of the connecting rods (19) is four, and the four connecting rods (19) are symmetrically arranged by taking a central vertical plane passing through the first fixing rod (20) as a symmetrical plane.