CN208379772U - A kind of earthquake-proof rack in steel structure - Google Patents
A kind of earthquake-proof rack in steel structure Download PDFInfo
- Publication number
- CN208379772U CN208379772U CN201820903372.9U CN201820903372U CN208379772U CN 208379772 U CN208379772 U CN 208379772U CN 201820903372 U CN201820903372 U CN 201820903372U CN 208379772 U CN208379772 U CN 208379772U
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- clamping plate
- column
- crossbeam
- plate
- earthquake
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Abstract
The utility model relates to steel structure technology fields.It is designed to provide a kind of earthquake-proof rack in steel structure that can effectively reduce earthquake destruction.The technical scheme adopted by the utility model is a kind of earthquake-proof rack in steel structure, including the rectangular top frame being made of four crossbeams and the four columns that top frame four corners are arranged in, antidetonation component is arranged in the corner between the crossbeam and column.The antidetonation component includes two mounting bases and the elastic anti-seismic plate that is arranged between two mounting bases, and two mounting bases are respectively fixedly disposed on crossbeam and column.The utility model can greatly improve the structural strength of steel building, it is made to have anti-seismic performance outstanding.
Description
Technical field
The utility model relates to steel structure technology fields, are specifically related to a kind of earthquake-proof rack in steel structure.
Background technique
The structure that steel construction is made of steel material is one of main building construction types.Structure is mainly by fashioned iron
With the components composition such as girder steel, steel column, steel truss made of steel plate etc., generallyd use between each component or component weld seam, bolt or
Rivet interlacement.Because its self weight is lighter, and easy construction, it is widely used in the fields such as large-sized workshop, venue, Super High.It is existing
The top installation floor support plate of the support frame that steel-structure factory building generally includes girder steel, column is constituted, support frame constitutes deck.
In terms of support frame, since conventional support frame structure intensity is poor, is easily deformed when meeting with earthquake, be
This, in the prior art would generally beam, column connecting corner at weld a diagonal brace steel, using diagonal brace steel as reinforcement part
Part reinforces the link position of beam, column.However in actual use it was found that the excessive diagonal brace steel of this rigidity
Material easily fractures or deforms when meeting with large-scale earthquake, still remains huge security risk.
Summary of the invention
The purpose of this utility model is to provide the earthquake-proof rack in steel structure that one kind can effectively reduce earthquake destruction.
For achieving the above object, the technical scheme adopted by the utility model is a kind of earthquake-proof rack in steel structure, including
The rectangular top frame being made of four crossbeams and the four columns that top frame four corners are set, turning between the crossbeam and column
Antidetonation component is set at angle；The antidetonation component includes two mounting bases and the elastic anti-seismic that is arranged between two mounting bases
Plate, two mounting bases are respectively fixedly disposed on crossbeam and column；The mounting base includes mutually matched first clamping plate and
Second splint, the crossbeam or column are folded between first clamping plate and second clamping plate, and first clamping plate and second clamping plate pass through it is double
Head screw rod and the first nut check for fitting in double threaded screw both ends；The elastic anti-seismic plate include be located in the middle it is arc-shaped
Compression section and inserting section positioned at compression section both ends；The second clamping plate outwardly-facing surface is provided with link block, the link block
On be provided with inserting groove corresponding with inserting section；The inserting section of the elastic anti-seismic board ends is fastened on respectively to be connect with crossbeam
The inserting groove of mounting base and the inserting groove for the mounting base being connect with column in.
Preferably, the first clamping plate and the opposite plate face of second clamping plate are provided with rubber antiskid pad.
The beneficial effects of the utility model embody a concentrated reflection of, and can greatly improve the structural strength of steel building, make
It has anti-seismic performance outstanding.Specifically, the utility model is compared with traditional steel building, when earthquake occurs,
Elastic anti-seismic plate has certain deformability, preferably can buffer and cut down earthquake and break to crossbeam and column junction
It is bad, keep the connection of column and crossbeam more reliable.Meanwhile mounting base is made of first clamping plate and second clamping plate, and by double
Head screw rod and the first nut are locked, and elastic anti-seismic plate is directly plugged in mounting base, without enterprising in column and crossbeam
Row punching and welding, it is easy for installation, quick, reduce the destruction of column and crossbeam self performance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the scheme of installation of antidetonation component；
Fig. 3 is the structural schematic diagram of antidetonation component；
Fig. 4 is the structural schematic diagram of elastic anti-seismic plate.
Specific embodiment
A kind of earthquake-proof rack in steel structure as shown in Figs 1-4 is being pushed up including the rectangular top frame being made of four crossbeams 3 and setting
Antidetonation component 5 is arranged in the four columns 4 of frame four corners, the corner between the crossbeam 3 and column 4.In conjunction with the institute of Fig. 2 and 3
Show, the antidetonation component 5 includes two mounting bases and the elastic anti-seismic plate 6 being arranged between two mounting bases, two mounting bases
It is respectively fixedly disposed on crossbeam 3 and column 4.The mounting base includes mutually matched first clamping plate 7 and second clamping plate 8, institute
It states crossbeam 3 or column 4 is folded between first clamping plate 7 and second clamping plate 8, and first clamping plate 7 and second clamping plate 8 pass through double end spiral shell
Bar 9 and the first nut 10 locking for fitting in 9 both ends of double threaded screw.That is when mounting base is located on crossbeam 3, the first folder
Plate 7 and second clamping plate 8 clamp the upper and lower surface of crossbeam 3, when mounting base is located on column 4, first clamping plate 7 and second clamping plate 8
Group is to the front and rear surfaces or left and right surface for clamping column 4.It is firm in order to enable first clamping plate 7 and second clamping plate 8 more to stablize
Clamp crossbeam 3 or column 4, better way can be provided with the opposite plate face of the first clamping plate 7 and second clamping plate 8
Rubber antiskid pad 19.
The elastic anti-seismic plate 6 includes being located in the middle arc-shaped compression section and the inserting section positioned at compression section both ends,
The middle part of elastic anti-seismic plate 6 is compression section, generates elastically-deformable main portions when occurring as earthquake, both ends are grafting
Section, as the position being attached with mounting base.8 outwardly-facing surface of second clamping plate is provided with link block 11, the company
It connects and is provided with inserting groove 12 corresponding with inserting section on block 11.The inserting section at 6 both ends of elastic anti-seismic plate is fastened on respectively
In the inserting groove 12 for the mounting base being connect with crossbeam 3 and the inserting groove 12 for the mounting base being connect with column 4.
The utility model is compared with traditional steel building, and when earthquake occurs, elastic anti-seismic plate 6 has certain change
Shape ability preferably can buffer and cut down destruction of the earthquake to 4 junction of crossbeam 3 and column, make the company of column 4 and crossbeam 3
It connects more reliable.Meanwhile mounting base is made of first clamping plate 7 and second clamping plate 8, and passes through double threaded screw 9 and the first nut
10 are locked, and elastic anti-seismic plate 6 is directly plugged in mounting base, without being punched and being welded on column 4 and crossbeam 3
It connects, it is easy for installation, quick, reduce the destruction of 3 self performance of column 4 and crossbeam.
Claims (2)
1. a kind of earthquake-proof rack in steel structure, it is characterised in that: including the rectangular top frame being made of four crossbeams (3) and be arranged in top frame
Antidetonation component (5) are arranged in the four columns (4) of four corners, the corner between the crossbeam (3) and column (4)；It is described anti-
Shake component (5) includes two mounting bases and the elastic anti-seismic plate (6) being arranged between two mounting bases, and two mounting bases are solid respectively
It is fixed to be arranged on crossbeam (3) and column (4)；The mounting base includes mutually matched first clamping plate (7) and second clamping plate (8),
The crossbeam (3) or column (4) are folded between first clamping plate (7) and second clamping plate (8), and first clamping plate (7) and the second folder
Plate (8) passes through double threaded screw (9) and fits in the first nut (10) locking at double threaded screw (9) both ends；The elastic anti-seismic plate
It (6) include being located in the middle arc-shaped compression section and the inserting section positioned at compression section both ends；The second clamping plate (8) is outwardly
Surface is provided with link block (11), and inserting groove (12) corresponding with inserting section is provided on the link block (11)；The bullet
The inserting section at property shock-proof plate (6) both ends be fastened on respectively the mounting base being connect with crossbeam (3) inserting groove (12) and with column (4)
In the inserting groove (12) of the mounting base of connection.
2. earthquake-proof rack in steel structure according to claim 1, it is characterised in that: the first clamping plate (7) and second clamping plate (8)
Opposite plate face is provided with rubber antiskid pad (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820903372.9U CN208379772U (en) | 2018-06-12 | 2018-06-12 | A kind of earthquake-proof rack in steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820903372.9U CN208379772U (en) | 2018-06-12 | 2018-06-12 | A kind of earthquake-proof rack in steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208379772U true CN208379772U (en) | 2019-01-15 |
Family
ID=64966487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820903372.9U Active CN208379772U (en) | 2018-06-12 | 2018-06-12 | A kind of earthquake-proof rack in steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208379772U (en) |
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2018
- 2018-06-12 CN CN201820903372.9U patent/CN208379772U/en active Active
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