CN211472847U

CN211472847U - Shock attenuation shaped steel structure support

Info

Publication number: CN211472847U
Application number: CN201920953775.9U
Authority: CN
Inventors: 徐骏; 周国胜; 汪周平
Original assignee: Anhui Hongtai Steel Structure Co ltd
Current assignee: Anhui Hongtai Steel Structure Co ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-09-11
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses a shock attenuation shaped steel structure support, including steel structure body, steel structure body includes mounting panel, lower mounting panel and web, go up the mounting panel with parallel arrangement between the lower mounting panel, the web set up in go up the mounting panel with down between the mounting panel, just the top of web with the bottom elastic connection of last mounting panel. Has the advantages that: the upper mounting plate is movably connected with the rib plate through the matching of the bulge arranged on the upper mounting plate and the groove at the top end of the rib plate, the bulge positioned in the rib plate is connected with the clamping strip, and the clamping part arranged on the clamping strip is matched with the limiting clamping bulge; in addition, the horizontal and vertical direction shock absorption effect is realized through the elastic support columns I and the elastic support columns II, the structure is simple, the shock absorption effect is obvious, and the practicability is high.

Description

Shock attenuation shaped steel structure support

Technical Field

The utility model relates to a building technical field especially relates to a shock attenuation shaped steel structure support.

Background

Steel structures are structures that are composed primarily of steel materials and are one of the primary building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all the members or parts are usually connected by welding seams, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer. The steel has the characteristics of high strength, light dead weight, good integral rigidity and strong deformability, so the steel is particularly suitable for building large-span, ultrahigh and overweight buildings; the material has good homogeneity and isotropy, belongs to an ideal elastomer and most conforms to the basic assumption of general engineering mechanics; the material has good plasticity and toughness, can have larger deformation, and can well bear dynamic load.

Current steel structure support technique adopts fixed stay mostly, does not have the mobility in horizontal direction and vertical direction, and when the basic unit produced vibrations, vibrations can be conducted the upper strata and by bearing structure like this, lead to overall structure to produce vibrations, and stability is low.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a shock attenuation shaped steel structure support to overcome the above-mentioned technical problem that current correlation technique exists.

The technical scheme of the utility model is realized like this:

the utility model provides a shock attenuation shaped steel structure support, includes steel structure body, steel structure body includes mounting panel, lower mounting panel and web, go up the mounting panel with parallel arrangement between the mounting panel down, the web set up in go up the mounting panel with between the mounting panel down, just the top of web with the bottom elastic connection of going up the mounting panel, go up the mounting panel with still be provided with a plurality of gussets between the mounting panel down, the gusset is hollow structure, parallel equidistant setting between two adjacent gussets, the gusset about the web symmetry is installed, the top of gusset is provided with the recess, go up be provided with on the mounting panel with recess assorted arch, be provided with shock-absorbing structure in the gusset.

The damping structure comprises a pair of clamping strips, the clamping strips are arranged at the raised free ends, the clamping strips are far away from the raised ends and connected with the supporting plate, a pair of elastic supporting columns I are arranged at the ends, far away from the clamping strips, of the supporting plate, one ends, far away from the supporting plate, of the elastic supporting columns I are connected with the surface of the steel plate, and the steel plate is horizontally welded in the rib plate.

Furthermore, at least one expansion joint is arranged on the rib plate.

Furthermore, one side of the clamping strip is provided with a clamping part.

Furthermore, limiting clamping protrusions are arranged on two sides of the inner wall of the rib plate through connecting plates and matched with the clamping portions.

Furthermore, two ends of the supporting plate are provided with two elastic supporting columns, one ends of the two elastic supporting columns, far away from the supporting plate, are connected with the side wall of the rib plate, and the two elastic supporting columns are obliquely arranged.

Furthermore, springs are sleeved on the first elastic supporting column and the second elastic supporting column.

The utility model has the advantages that: the upper mounting plate is movably connected with the rib plate through the matching of the bulge arranged on the upper mounting plate and the groove at the top end of the rib plate, the bulge positioned in the rib plate is connected with the clamping strip, and the clamping part arranged on the clamping strip is matched with the limiting clamping bulge; in addition, the horizontal and vertical direction shock absorption effect is realized through the elastic support columns I and the elastic support columns II, the structure is simple, the shock absorption effect is obvious, and the practicability is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a structural support of shock-absorbing section steel;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a top view of a web.

In the figure:

1. an upper mounting plate; 2. a lower mounting plate; 3. a web; 4. a rib plate; 5. a protrusion; 6. a groove; 7. clamping the strip; 8. limiting clamping protrusions; 9. an expansion joint; 10. a clamping part; 11. a first elastic supporting column; 12. a steel plate; 13. a support plate; 14. a spring; 15. a second elastic support column; 16. a connecting plate; 17. and (5) a shock absorption structure.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

According to the utility model discloses an embodiment provides a shock attenuation shaped steel structure support.

Referring to fig. 1 to 3, a shock-absorbing section steel structural support according to an embodiment of the present invention includes a steel structural body, the steel structure body comprises an upper mounting plate 1, a lower mounting plate 2 and a web 3, the upper mounting plate 1 and the lower mounting plate 2 are arranged in parallel, the web 3 is arranged between the upper mounting plate 1 and the lower mounting plate 2, the top end of the web 3 is elastically connected with the bottom of the upper mounting plate 1, a plurality of rib plates 4 are arranged between the upper mounting plate 1 and the lower mounting plate 2, the rib plates 4 are in a hollow structure, two adjacent rib plates 4 are arranged in parallel at equal intervals, the rib plates 4 are symmetrically arranged relative to the web plate 3, the top end of the rib plate 4 is provided with a groove 6, the upper mounting plate 1 is provided with a bulge 5 matched with the groove 6, and the rib plate 4 is internally provided with a damping structure 17.

The damping structure 17 comprises a pair of clamping strips 7, the clamping strips 7 are arranged at the free ends of the protrusions 5, one ends, far away from the protrusions 5, of the clamping strips 7 are connected with a supporting plate 13, one ends, far away from the clamping strips 7, of the supporting plate 13 are provided with a pair of elastic supporting columns 11, one ends, far away from the supporting plate 13, of the elastic supporting columns 11 are connected with the surface of a steel plate 12, and the steel plate 12 is horizontally welded in the rib plate 4.

In one embodiment, at least one expansion joint 9 is arranged on the rib plate 4.

In one embodiment, one side of the card strip 7 is provided with a card connecting portion 10.

In one embodiment, two sides of the inner wall of the rib plate 4 are provided with limiting clamping protrusions 8 through connecting plates 16, and the limiting clamping protrusions 8 are matched with the clamping parts 10.

In one embodiment, two elastic supporting columns 15 are arranged at two ends of the supporting plate 13, one end of each elastic supporting column 15, which is far away from the supporting plate 13, is connected with the side wall of the rib plate 4, and the two elastic supporting columns 15 are arranged obliquely.

In one embodiment, the first elastic supporting column 11 and the second elastic supporting column 15 are both sleeved with springs 14.

The movable connection between the upper mounting plate 1 and the rib plate 4 is realized through the matching of the bulge 5 arranged at the bottom of the upper mounting plate 1 and the groove 6 at the top end of the rib plate 4, the connection between the bulge 5 positioned inside the rib plate 4 and the clamping strip 7, and the matching of the clamping part 10 arranged on the clamping strip 7 and the limiting clamping bulge 8; in addition, through setting up elastic support column one 11 with elastic support column two 15 realize the ascending shock attenuation effect of level and vertical direction, simple structure, the shock attenuation effect is obvious, and the practicality is strong.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The shock-absorbing structural steel support is characterized by comprising a steel structure body, wherein the steel structure body comprises an upper mounting plate (1), a lower mounting plate (2) and a web (3), the upper mounting plate (1) and the lower mounting plate (2) are arranged in parallel, the web (3) is arranged between the upper mounting plate (1) and the lower mounting plate (2), the top end of the web (3) is elastically connected with the bottom of the upper mounting plate (1), a plurality of rib plates (4) are further arranged between the upper mounting plate (1) and the lower mounting plate (2), the rib plates (4) are of a hollow structure, the two adjacent rib plates (4) are arranged in parallel at equal intervals, the rib plates (4) are symmetrically arranged relative to the web (3), a groove (6) is formed in the top end of each rib plate (4), a bulge (5) matched with the groove (6) is formed in the upper mounting plate (1), a damping structure (17) is arranged in the rib plate (4);

shock-absorbing structure (17) include a pair of card strip (7), card strip (7) set up in the free end of arch (5), card strip (7) are kept away from the one end of arch (5) is connected with backup pad (13), backup pad (13) are kept away from the one end of card strip (7) is provided with a pair of elastic support post (11), elastic support post (11) are kept away from the one end of backup pad (13) is connected with the surface of steel sheet (12), steel sheet (12) horizontal welding in gusset (4).

2. A shock-absorbing steel structural support according to claim 1, characterized in that said rib (4) is provided with at least one expansion joint (9).

3. A shock-absorbing steel structural support according to claim 1, characterized in that said clip strip (7) is provided with a clip portion (10) on one side.

4. The shock-absorbing section steel structural support according to claim 3, wherein limiting clamping protrusions (8) are arranged on two sides of the inner wall of the rib plate (4) through connecting plates (16), and the limiting clamping protrusions (8) are matched with the clamping portions (10).

5. The shock-absorbing steel structural support according to claim 1, wherein two ends of the supporting plate (13) are provided with two elastic supporting columns (15), one ends of the two elastic supporting columns (15) far away from the supporting plate (13) are connected with the side wall of the rib plate (4), and the two elastic supporting columns (15) are obliquely arranged.

6. A shock-absorbing steel structural support according to claim 5, characterized in that said first elastic supporting columns (11) and said second elastic supporting columns (15) are each provided with a spring (14).