CN115807490A - Building antidetonation damping device - Google Patents
Building antidetonation damping device Download PDFInfo
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- CN115807490A CN115807490A CN202211447715.2A CN202211447715A CN115807490A CN 115807490 A CN115807490 A CN 115807490A CN 202211447715 A CN202211447715 A CN 202211447715A CN 115807490 A CN115807490 A CN 115807490A
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- inner tube
- connecting sleeve
- cross beam
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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Abstract
The application relates to a building anti-seismic damping device, which relates to the technical field of building construction and comprises a cross beam, a longitudinal beam, a connecting sleeve, a column-shaped elastic lead-bonded damper and a fan-shaped elastic lead-bonded damper; the upper end of the connecting sleeve is sleeved on the cross beam, the upper end of the longitudinal beam is inserted into the lower end of the connecting sleeve, the column-shaped elastic lead-adhesive dampers are provided with two pieces and are respectively arranged on two pairs of sides of the longitudinal beam, and the fan-shaped elastic lead-adhesive dampers are provided with two pieces and are respectively arranged on the other two pairs of sides of the longitudinal beam. This application has the effect that improves the building antidetonation shock-absorbing capacity of steel construction.
Description
Technical Field
The application relates to the technical field of building construction, in particular to a building earthquake-resistant damping device.
Background
The steel structure building is a novel building system, breaks through the industrial boundary lines among the house and land industry, the building industry and the metallurgical industry, and is integrated into a new industrial system. Compared with the traditional concrete building, the steel plate or the section steel replaces reinforced concrete, so that the steel structure building has higher strength and better shock resistance. And the components can be manufactured in a factory and installed on site, so that the construction period is greatly reduced. Because the steel can be repeatedly used, the construction waste can be greatly reduced, and the method is more green and environment-friendly.
In view of the above-mentioned related technologies, the applicant has found that a steel structure building mainly uses light steel members as a building framework, and then forms a wall body and a floor slab by a cast-in-place process, wherein two adjacent light steel members (i.e. a longitudinal beam and a cross beam) are generally fixedly connected by welding or bolt locking, and the two adjacent light steel members lack a buffer space therebetween by using the method.
Disclosure of Invention
The utility model provides a building antidetonation damping device, its effect that has the building antidetonation shock-absorbing capacity that improves the steel construction.
The application provides a building antidetonation damping device adopts following technical scheme:
the utility model provides a building antidetonation damping device, includes crossbeam and longeron, all be provided with the plumbous attenuator that glues of columnar order elasticity on two opposite side sides of longeron, two the lower extreme that the plumbous attenuator that glues of columnar order elasticity all with the upper end fixed connection of longeron, and two the plumbous upper end that glues the attenuator of columnar order elasticity all with two long avris fixed connection of crossbeam, be provided with high strength elastic buffer spare between the top surface of longeron and the bottom surface of crossbeam.
Specifically, utilize high strength springiness cushioning spare to play the effect of flexonics crossbeam and longeron, when making the building receive vibrations to influence, high strength springiness cushioning spare can play buffering absorbing effect, utilize the plumbous attenuator that glues of columnar order elasticity to exert an opposite direction power to crossbeam and longeron, make the connection that crossbeam and longeron can be stable be in the same place, and, can ensure joint strength between the two, and simultaneously, the plumbous attenuator that glues of columnar order elasticity can also play the effect of buffering, and realize the no welding seam relation of connection between crossbeam and the longeron.
Furthermore, a connecting sleeve is arranged on the bottom surface of the cross beam, connecting seats are arranged on two opposite sides of the connecting sleeve, the upper ends of the column-shaped elastic lead-bonded dampers are fixedly connected with the two connecting seats respectively, and the upper ends of the longitudinal beams are inserted into the connecting sleeves.
Specifically, utilize the adapter sleeve can play the effect of protection longeron upper end to, utilize the cooperation between adapter sleeve and the crossbeam, can play the effect that "ten" word is solid, make the solid fixed connection of column type elasticity lead glues attenuator to longeron and crossbeam more stable.
Furthermore, the upper end of the connecting sleeve is provided with extending parts which are respectively attached to two long side sides of the cross beam, the upper ends of the two extending parts extend out of the top of the cross beam, a plurality of limiting rods are connected between the upper ends of the two extending parts, and each limiting rod is abutted to the top surface of the cross beam.
Specifically, by utilizing the connection relationship between the extending part and the limiting rod, the connecting sleeve can be arranged on the cross beam without welding or bolt locking, so that the connecting sleeve is convenient to install and use, and the seamless connection between the connecting sleeve and the cross beam can be realized.
Furthermore, a plurality of reinforcing ribs are arranged on two opposite sides of the connecting sleeve, and the upper ends of the reinforcing ribs on the same side of the connecting sleeve extend to the upper side of the extending part.
Specifically, the reinforcing ribs can increase the bending strength of the extension portion, so that the extension portion is not prone to bending due to stress.
Furthermore, the cross section of the limiting rod is arranged in a circular shape, two ends of the limiting rod are respectively and rotatably connected with the two extending parts, and the length direction of each limiting rod is perpendicular to the length direction of the cross beam.
Particularly, the limiting rod with the circular cross section is convenient to roll, and a worker can adjust the position of the connecting sleeve after installing the connecting sleeve conveniently.
Furthermore, the upper end of the connecting sleeve is also provided with a fixing plate, the bottom surface of the fixing plate is connected with the upper sides of the two extending parts, two ends of the fixing plate respectively extend out of one side surface of the two extending parts, and the two connecting seats are respectively fixedly connected with the bottom surfaces of the two ends of the fixing plate.
Specifically, utilize the fixed plate can play the effect as an organic whole with the upside fixed connection of two extension for the intensity of extension is better, and the connecting seat can be connected with fixed plate and extension simultaneously, can increase the stability of connecting seat.
Furthermore, the device also comprises two fan-shaped elastic lead-adhesive dampers, wherein the lower ends of the fan-shaped elastic lead-adhesive dampers are fixedly connected with two opposite side edges of the longitudinal beam respectively, and the two ends of each fan-shaped elastic lead-adhesive damper are fixedly connected with the bottom surface of the cross beam.
Specifically, utilize fan-shaped elasticity plumbous damper that glues to further play buffering absorbing effect, and fan-shaped elasticity plumbous damper that glues can be complementary with cylindricality elasticity plumbous damper that glues for four sides homoenergetic of longeron are connected with the crossbeam is stable.
Furthermore, the longitudinal beam comprises an inner tube, an outer tube and a plurality of connecting plates, the outer tube is sleeved outside the inner tube, the connecting plates are circumferentially and equidistantly vertical around the vertical center line of the inner tube, and two vertical sides of each connecting plate are fixedly connected with the inner tube and the outer tube respectively.
Specifically, each connecting plate is utilized to fixedly connect the inner pipe and the outer pipe, so that the strength and stability of the longitudinal beam formed by the inner pipe, the outer pipe and the connecting plates are better, and the longitudinal beam has higher compression resistance and bending resistance.
Furthermore, the length of inner tube is less than the length of outer tube, high strength elastic buffer spare first portion and second portion, the lower terminal surface of first portion and the top laminating of inner tube, and first portion and each connecting plate are close to a side laminating of inner tube, the second portion sets up in the top of first portion, the bottom surface of second portion still is connected with the upside of each connecting plate.
Specifically, through inlay the high strength springiness cushioning spare respectively locate the first portion of inner tube and stretch out the second portion of outer tube, can realize the fixed connection between high strength springiness cushioning spare and the longeron, avoid high strength springiness cushioning spare to receive vibrations influence and take place the position skew.
In summary, the present application includes at least one of the following beneficial technical effects:
1. on the premise of ensuring stable connection of the longitudinal beam and the cross beam, the shock-absorbing and shock-resistant connection between the longitudinal beam and the cross beam can be realized, and the connection strength between the longitudinal beam and the cross beam is ensured;
2. have diversified shock attenuation, anti-seismic performance, and can realize the no welding seam connection between longeron and the crossbeam for both connect more stably, firmly.
Drawings
FIG. 1 is a schematic front view of an earthquake resistant and shock absorbing apparatus for a building according to an embodiment of the present application;
FIG. 2 is a schematic side view of an earthquake resistant and shock absorbing device for a building according to an embodiment of the present application;
fig. 3 is a schematic front view of a connecting sleeve of the embodiment of the present application;
FIG. 4 is a schematic side view of a connection sleeve of an embodiment of the present application;
FIG. 5 is a cross-sectional schematic view of a stringer according to an embodiment of the present application;
fig. 6 is a schematic top view of a stringer according to an embodiment of the present application.
In the figure, 1, a cross beam; 2. a longitudinal beam; 21. an inner tube; 22. an outer tube; 23. a connecting plate; 3. connecting sleeves; 31. an extension; 32. a fixing plate; 33. a limiting rod; 34. reinforcing ribs; 35. connecting; 4. a cylindrical elastic lead-bonded damper; 5. a fan-shaped elastic lead-bonded damper; 6. a high strength elastomeric cushioning member; 61. a first portion; 62. a second portion.
Detailed Description
The present application is described in further detail below with reference to fig. 1-6.
An earthquake-resistant damping device for buildings, which is shown in the figure 1 and the figure 2, comprises a cross beam, a longitudinal beam, a connecting sleeve, a column-shaped elastic lead-bonded damper and a fan-shaped elastic lead-bonded damper; the upper end of the connecting sleeve is sleeved on the cross beam, the upper end of the longitudinal beam is inserted into the lower end of the connecting sleeve, the column-shaped elastic lead-bonded damper is provided with two pieces which are respectively arranged on two opposite sides of the longitudinal beam so as to apply opposite force to the cross beam and the longitudinal beam, and the fan-shaped elastic lead-bonded damper is provided with two pieces which are respectively arranged on the other two opposite sides of the longitudinal beam so as to apply opposite force to the cross beam and the longitudinal beam.
Referring to fig. 3 and 4, the upper end of the connecting sleeve is provided with extending parts respectively attached to two long side sides of the beam, the upper ends of the two extending parts extend out of the top of the beam, a plurality of limiting rods with circular sections are rotatably connected between the upper ends of the two extending parts, each limiting rod is abutted against the top surface of the beam, and the length direction of each limiting rod is perpendicular to the length direction of the beam; the upper end of the connecting sleeve is provided with a fixing plate, the bottom surface of the fixing plate is connected with the upper sides of the two extending parts, two ends of the fixing plate respectively extend out of one side surface of the two extending parts, the two opposite sides of the connecting sleeve are respectively provided with a plurality of reinforcing ribs, and the upper ends of the reinforcing ribs on the same side of the connecting sleeve extend to the upper sides of the extending parts and are connected with the bottom surface of the fixing plate.
Referring to fig. 3 and 4, connecting seats are respectively arranged on two opposite sides of the connecting sleeve, and the upper ends of the connecting seats are connected with the bottom surfaces of two ends of the fixing plate; wherein, the lower extreme of two cylindricality elasticity plumbous dampers all is connected with the upper end fixed connection of longeron, and the upper end of two cylindricality elasticity plumbous dampers is respectively with two connecting seats fixed connection.
Referring to fig. 1 and 2, the lower ends of the two fan-shaped elastic lead-bonded dampers are respectively fixedly connected with two opposite side edges of the longitudinal beam, and two ends of the two fan-shaped elastic lead-bonded dampers are fixedly connected with the bottom surface of the cross beam.
Referring to fig. 5 and 6, the longitudinal beam comprises an inner tube, an outer tube and a plurality of connecting plates, the outer tube is sleeved outside the inner tube, each connecting plate is circumferentially and equidistantly vertical around the vertical central line of the inner tube, two vertical sides of each connecting plate are fixedly connected with the inner tube and the outer tube respectively, and the length of the inner tube is smaller than that of the outer tube.
Referring to fig. 5 and 6, a high-strength elastic buffer member is arranged between the top surface of the longitudinal beam and the bottom surface of the cross beam, the high-strength elastic buffer member is located in the connecting sleeve, a first portion and a second portion of the high-strength elastic buffer member are attached to the top of the inner tube, the first portion is attached to one side surface, close to the inner tube, of each connecting plate, the second portion is arranged above the first portion, and the bottom surface of the second portion is further connected with the upper side of each connecting plate.
The implementation principle of the embodiment of the application is as follows:
utilize high strength elastic buffer to play the effect of flexonics crossbeam and longeron, when making the building receive vibrations to influence, high strength elastic buffer can play buffering absorbing effect, utilize the plumbous attenuator of gluing of columnar order elasticity can apply an opposite force to crossbeam and longeron, utilize the plumbous attenuator of gluing of fan-shaped elasticity to apply an opposite force to crossbeam and longeron, make both in coordination, can make the stable connection of crossbeam and longeron be in the same place, and, can ensure joint strength between the two, simultaneously, the plumbous attenuator of gluing of columnar order elasticity can also play the effect of buffering, and realize the no welding seam connection between crossbeam and the longeron.
The embodiments of the present invention are preferred embodiments of the present application, and the protection scope of the present application is not limited thereby, wherein like parts are denoted by like reference numerals. Therefore: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a building antidetonation damping device, includes crossbeam and longeron, its characterized in that, all be provided with the plumbous attenuator that glues of columnar order elasticity on two couples of avris of longeron, two the lower extreme that the plumbous attenuator that glues of columnar order elasticity all with the upper end fixed connection of longeron, and two the plumbous upper end that glues the attenuator of columnar order elasticity all with two long avris fixed connection of crossbeam, be provided with high strength elastic buffer spare between the top surface of longeron and the bottom surface of crossbeam.
2. An earthquake-resistant and shock-absorbing device for buildings according to claim 1 wherein the bottom surface of said cross beam is provided with a connecting sleeve, two opposite sides of said connecting sleeve are provided with connecting seats, the upper ends of two said column-shaped elastic lead-bonded dampers are fixedly connected with two connecting seats respectively, and the upper ends of said longitudinal beams are inserted into the connecting sleeves.
3. An earthquake-resistant and shock-absorbing device for buildings according to claim 2, wherein the upper end of the connecting sleeve is provided with extending parts respectively attached to the two long sides of the cross beam, the upper ends of the two extending parts extend out of the top of the cross beam, a plurality of limiting rods are connected between the upper ends of the two extending parts, and each limiting rod is abutted against the top surface of the cross beam.
4. An earthquake-resistant and shock-absorbing device for buildings according to claim 3 wherein, a plurality of reinforcing ribs are provided on both sides of the connecting sleeve, and the upper ends of the reinforcing ribs on the same side of the connecting sleeve extend to the upper side of the extension.
5. A building earthquake-resistant damping device according to claim 3, wherein the cross section of the limiting rod is circular, two ends of the limiting rod are respectively and rotatably connected with the two extending parts, and the length direction of each limiting rod is perpendicular to the length direction of the cross beam.
6. An earthquake-resistant and shock-absorbing device for buildings according to claim 3, wherein the upper end of the connecting sleeve is further provided with a fixing plate, the bottom surface of the fixing plate is connected with the upper sides of the two extending portions, two ends of the fixing plate respectively extend out of one side surface of the two extending portions, and the two connecting seats are respectively fixedly connected with the bottom surfaces of the two ends of the fixing plate.
7. An earthquake-resistant and shock-absorbing device for buildings according to claim 3, further comprising two fan-shaped elastic lead-adhesive dampers, wherein the lower ends of the two fan-shaped elastic lead-adhesive dampers are fixedly connected with two opposite side edges of the longitudinal beam respectively, and both ends of the two fan-shaped elastic lead-adhesive dampers are fixedly connected with the bottom surface of the cross beam.
8. An earthquake-resistant and shock-absorbing device for a building according to claim 7, wherein the longitudinal beam comprises an inner tube, an outer tube and a plurality of connecting plates, the outer tube is sleeved outside the inner tube, the connecting plates are circumferentially and equidistantly vertical around the vertical center line of the inner tube, and two vertical sides of each connecting plate are fixedly connected with the inner tube and the outer tube respectively.
9. A seismic isolation and shock absorption device for buildings according to claim 8 wherein the length of said inner tube is less than the length of said outer tube, said high strength elastomeric cushioning member has a first portion and a second portion, the lower end of said first portion is attached to the top of said inner tube, said first portion is attached to one side of each connecting plate adjacent to said inner tube, said second portion is disposed above said first portion, and the bottom of said second portion is further connected to the upper side of each connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211447715.2A CN115807490A (en) | 2022-11-18 | 2022-11-18 | Building antidetonation damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211447715.2A CN115807490A (en) | 2022-11-18 | 2022-11-18 | Building antidetonation damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115807490A true CN115807490A (en) | 2023-03-17 |
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ID=85483530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211447715.2A Pending CN115807490A (en) | 2022-11-18 | 2022-11-18 | Building antidetonation damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115807490A (en) |
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2022
- 2022-11-18 CN CN202211447715.2A patent/CN115807490A/en active Pending
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