CN217557398U - Be used for steel construction roof beam that takes precautions against earthquakes - Google Patents
Be used for steel construction roof beam that takes precautions against earthquakes Download PDFInfo
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- CN217557398U CN217557398U CN202220576453.9U CN202220576453U CN217557398U CN 217557398 U CN217557398 U CN 217557398U CN 202220576453 U CN202220576453 U CN 202220576453U CN 217557398 U CN217557398 U CN 217557398U
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Abstract
The utility model discloses a steel construction roof beam takes precautions against earthquakes, including vertical structure roof beam and transverse structure roof beam, the inside vertical steel body that is provided with of vertical structure roof beam, be provided with first I shape steel coupling between the vertical steel body, first I shape steel coupling both sides all are provided with steel connecting plate, two steel connecting plate one end all is provided with flat damping device, the inside horizontal steel body that is provided with of transverse structure roof beam, be provided with second I shape steel coupling between the horizontal steel body, second I shape steel coupling both sides all are provided with vertical damping device, the inside fixed plate that is provided with of vertical damping device, through the inside buffering shock attenuation pole that is provided with of flat damping device, when receiving external horizontal power, utilize the second reset spring that buffering shock attenuation pole one end set up, can cushion the power that receives, on the other hand, through the protection of buffering shock attenuation pole one end setting, the cushion also can be fine protects the device.
Description
Technical Field
The utility model belongs to the technical field of the steel construction, concretely relates to be used for shockproof steel construction roof beam.
Background
The steel structure is a structure composed of steel materials, and is one of main building structure types, the structure is mainly composed of steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all the members or components are usually connected by welding seams, bolts or rivets. 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 extra-heavy buildings, has good material homogeneity and isotropy, belongs to an ideal elastomer, and best conforms to the basic assumption of general engineering mechanics.
Present steel construction use in building structure is structural beam and structure post usually, also wide application in large-scale factory building simultaneously, the venue, fields such as superelevation layer, when some earthquake frequently occur the regional building steel structure factory building, when taking place the earthquake, the mixed wave that produces is aroused after meeting with the transverse wave in the earth's surface to the longitudinal wave, be the leading factor that causes the strong destruction of building, traditional steel construction only has the vibrations of damping device reduction vertical direction, can't carry out the shock attenuation to transverse wave and longitudinal wave, traditional shockproof mode is mostly fixed direction simultaneously, and the seismic wave produces transverse wave and longitudinal wave from arbitrary direction, thereby can't effectually carry out the shock attenuation to the steel construction, in order to solve these problems, we provide one kind and be used for shockproof steel construction beam.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a steel construction roof beam for taking precautions against earthquakes to only there is the vibrations of damping device reduction vertical direction in solving the traditional steel construction that proposes in the above-mentioned background art, can't carry out the shock attenuation to shear wave and longitudinal wave, traditional shockproof mode is mostly fixed direction simultaneously, and the earthquake ripples produces shear wave and longitudinal wave from arbitrary direction, thereby can't effectually carry out the absorbing problem to the steel construction.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for steel construction roof beam that takes precautions against earthquakes, includes vertical structure roof beam and transverse structure roof beam, the inside vertical steel body that is provided with of vertical structure roof beam, be provided with first I shape joint steel between the vertical steel body, first I shape joint steel both sides all are provided with connector plate, connector plate is provided with two, two connector plate one end all is provided with flat damping device, the inside transverse steel body that is provided with of transverse structure roof beam, be provided with second I shape joint steel between the transverse steel body, second I shape joint steel both sides all are provided with vertical damping device, the inside fixed plate that is provided with of vertical damping device, the fixed plate is provided with two, two be provided with the telescopic link between the fixed plate, the telescopic link is provided with damping spring outward.
Preferably, two fixed plate one end all is provided with the axis of rotation, the axis of rotation is provided with two, two axis of rotation one end all rotates and is connected with the connecting rod.
Preferably, a central shaft is arranged between the connecting rods, two central shafts are arranged, and a first return spring is arranged between the two central shafts.
Preferably, a buffering shock absorption rod is arranged inside the flat shock absorption device, and a second return spring is arranged outside one end of the buffering shock absorption rod.
Preferably, one end of the buffering shock-absorbing rod is provided with a protective cushion block, and the protective cushion block is made of elastic sponge.
Preferably, the connectors at the upper and lower ends of the vertical structural beam and the transverse structural beam are provided with two structural connecting pieces, and the two structural connecting pieces are uniformly distributed at the left end and the right end of the connector.
Preferably, the two structural connecting pieces are made of steel-aluminum alloy.
Preferably, the upper end and the lower end of the damping spring are both arranged between the fixing plates.
Compared with the prior art, the utility model provides a be used for steel construction roof beam that takes precautions against earthquakes possesses following beneficial effect:
1. the utility model discloses a vertical damping device who sets up can carry out shock attenuation processing to the whole vertical power that receives of steel construction, when using, through two fixed plates that vertical damping device inside set up to and be provided with the telescopic link between the fixed plate, utilize the telescopic link outside to be provided with damping spring, can play preliminary absorbing effect, on the other hand, through the axis of rotation that sets up between two fixed plates, and the connecting rod that sets up between the axis of rotation, when the steel construction main part receives external force, through the first reset spring that sets up between the center pin between the connecting rod, also can play absorbing effect;
2. the utility model discloses a flat damping device who sets up can carry out shock attenuation processing to the external force that steel structure main part transversely received, when using, through the inside buffering shock absorber pole that is provided with of flat damping device, when receiving external horizontal power, utilize the second reset spring that buffering shock absorber pole one end set up, can cushion the power that receives, on the other hand, through the protection cushion block that buffering shock absorber pole one end set up, also can be fine protect the device, through this kind of mode, can cushion the power that the device transversely received, thereby make the steel structure whole can carry out good use;
3. the utility model discloses a vertical structure roof beam and the transverse structure roof beam that sets up can play fixed connection's effect for the device main part, when using, through the vertical steel body that sets up between the vertical structure roof beam, utilize the first I shape connecting steel that sets up between the vertical steel body, can furthest improve the shock-absorbing capacity of device on vertical atress, on the other hand, through the transverse steel body that passes through between the transverse structure roof beam, utilize the second I shape connecting steel that sets up between it, can be to furthest improvement device shock-absorbing capacity on horizontal atress.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic structural view of a steel structure beam for earthquake prevention according to the present invention;
fig. 2 is a front view of a steel structure beam for earthquake prevention according to the present invention;
fig. 3 is a schematic diagram of an internal structure of a neutral damping device for a quakeproof steel structure beam according to the present invention;
fig. 4 is a schematic view of the internal structure of the flat type damping device for the shockproof steel structure beam provided by the present invention;
in the figure: 1. a vertical structural beam; 2. a transverse structural beam; 3. a structural connector; 4. a vertical shock absorbing device; 5. connecting steel plates; 6. a flat type shock absorbing device; 7. a first I-shaped connecting steel; 8. a second I-shaped connecting steel; 9. a transverse steel body; 10. a vertical steel body; 11. a fixing plate; 12. a telescopic rod; 13. a damping spring; 14. a rotating shaft; 15. a connecting rod; 16. a central shaft; 17. a first return spring; 18. a buffer shock absorbing rod; 19. a second return spring; 20. and protecting the cushion block.
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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a be used for steel construction roof beam that takes precautions against earthquakes, including vertical structure roof beam 1 and transverse structure roof beam 2, the inside vertical steel body 10 that is provided with of vertical structure roof beam 1, be provided with first I shape tie steel 7 between the vertical steel body 10, first I shape tie steel 7 both sides all are provided with connecting steel plate 5, connecting steel plate 5 is provided with two, 5 one ends of two connecting steel plate all are provided with flat damping device 6, the inside transverse steel body 9 that is provided with of transverse structure roof beam 2, be provided with second I shape tie steel 8 between the transverse steel body 9, 8 both sides of second I shape tie steel all are provided with vertical damping device 4, the inside fixed plate 11 that is provided with of vertical damping device 4, fixed plate 11 is provided with two, be provided with telescopic link 12 between two fixed plates 11, telescopic link 12 is provided with damping spring 13 outward.
The utility model discloses in, preferred, 11 one ends of two fixed plates all are provided with axis of rotation 14, and axis of rotation 14 is provided with two, and 14 one ends of two axes of rotation all rotate and are connected with connecting rod 15.
The utility model discloses in, it is preferred, be provided with center pin 16 between connecting rod 15, center pin 16 is provided with two, is provided with first reset spring 17 between two center pins 16.
The utility model discloses in, preferred, the inside buffering shock attenuation pole 18 that is provided with of flat damping device 6, buffering shock attenuation pole 18 one end outside is provided with second reset spring 19.
The utility model discloses in, preferred, 18 one ends of buffering shock attenuation pole are provided with protection cushion 20, and the material of protection cushion 20 is elastic sponge.
The utility model discloses in, preferred, the kneck at both ends all is provided with structural connection piece 3 about vertical structure roof beam 1 and the horizontal structure roof beam 2, and structural connection piece 3 is provided with two, and both ends about the kneck are controlled to 3 evenly distributed of two structural connection pieces.
The utility model discloses in, preferred, two structural connection spare 3's material is steel aluminum alloy.
The utility model discloses in, it is preferred, damping spring 13 upper and lower both ends all set up between fixed plate 11.
The utility model discloses a theory of operation and use flow: when in use, the vertical shock absorption device 4 is arranged to absorb shock to the vertical force applied to the whole steel structure, when in use, the two fixing plates 11 arranged in the vertical shock absorption device 4 are arranged, the telescopic rod 12 is arranged between the fixing plates 11, and the shock absorption spring 13 is arranged outside the telescopic rod 12 to play a role of primary shock absorption, on the other hand, the rotating shaft 14 arranged between the two fixing plates 11 and the connecting rod 15 arranged between the rotating shafts 14 are arranged, when the steel structure body is applied with external force, the shock absorption function can also be played through the first return spring 17 arranged between the central shafts 16 between the connecting rods 15, the horizontal shock absorption device 6 is arranged to absorb shock to the external force applied to the steel structure body, when in use, the shock absorption rod 18 is arranged in the horizontal shock absorption device 6, the second reset spring 19 arranged at one end of the buffer shock-absorbing rod 18 can be used for buffering the received force, on the other hand, the protection cushion block 20 arranged at one end of the buffer shock-absorbing rod 18 can also be used for well protecting the device, in this way, the force received by the device in the transverse direction can be buffered, so that the whole steel structure can be well used, the vertical structural beam 1 and the transverse structural beam 2 are arranged to play a role in fixedly connecting the device main body, when in use, the damping capacity of the device in the vertical direction under stress can be improved to the greatest extent by the vertical steel bodies 10 arranged between the vertical structural beams 1 and the first I-shaped connecting steel 7 arranged between the vertical steel bodies 10, on the other hand, the second I-shaped connecting steel 8 is arranged between the horizontal structural beams 2 and the transverse steel bodies 9, the damping capacity of the device on transverse stress can be improved to the maximum extent.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (8)
1. The utility model provides a be used for steel construction roof beam that takes precautions against earthquakes, includes vertical structure roof beam (1) and horizontal structure roof beam (2), its characterized in that: vertical structure roof beam (1) inside is provided with vertical steel body (10), be provided with first I shape joint steel (7) between the vertical steel body (10), first I shape joint steel (7) both sides all are provided with linking steel plate (5), linking steel plate (5) are provided with two, two linking steel plate (5) one end all is provided with flat damping device (6), horizontal structure roof beam (2) inside is provided with horizontal steel body (9), be provided with second I shape joint steel (8) between horizontal steel body (9), second I shape joint steel (8) both sides all are provided with vertical damping device (4), vertical damping device (4) inside is provided with fixed plate (11), fixed plate (11) are provided with two, two be provided with telescopic link (12) between fixed plate (11), telescopic link (12) are provided with damping spring (13) outward.
2. The steel structural beam for earthquake prevention as recited in claim 1, wherein: two fixed plate (11) one end all is provided with axis of rotation (14), axis of rotation (14) are provided with two, two axis of rotation (14) one end all rotates and is connected with connecting rod (15).
3. The anti-seismic steel structural beam according to claim 2, wherein: a central shaft (16) is arranged between the connecting rods (15), two central shafts (16) are arranged, and a first return spring (17) is arranged between the two central shafts (16).
4. The anti-seismic steel structural beam according to claim 1, wherein: a buffering shock absorption rod (18) is arranged inside the flat shock absorption device (6), and a second return spring (19) is arranged outside one end of the buffering shock absorption rod (18).
5. The anti-seismic steel structural beam according to claim 4, wherein: one end of the buffering shock absorption rod (18) is provided with a protection cushion block (20), and the protection cushion block (20) is made of elastic sponge.
6. The anti-seismic steel structural beam according to claim 1, wherein: the connector at the upper end and the lower end of the vertical structural beam (1) and the transverse structural beam (2) is provided with two structural connecting pieces (3), and the two structural connecting pieces (3) are uniformly distributed at the left end and the right end of the connector.
7. The anti-seismic steel structural beam according to claim 6, wherein: the two structural connecting pieces (3) are made of steel-aluminum alloy.
8. The anti-seismic steel structural beam according to claim 1, wherein: the upper end and the lower end of the damping spring (13) are arranged between the fixing plates (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220576453.9U CN217557398U (en) | 2022-03-15 | 2022-03-15 | Be used for steel construction roof beam that takes precautions against earthquakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220576453.9U CN217557398U (en) | 2022-03-15 | 2022-03-15 | Be used for steel construction roof beam that takes precautions against earthquakes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217557398U true CN217557398U (en) | 2022-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220576453.9U Active CN217557398U (en) | 2022-03-15 | 2022-03-15 | Be used for steel construction roof beam that takes precautions against earthquakes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217557398U (en) |
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2022
- 2022-03-15 CN CN202220576453.9U patent/CN217557398U/en active Active
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