CN114197679B - Shock-resistant steel structure for building with replaceable shock-absorbing mechanism - Google Patents
Shock-resistant steel structure for building with replaceable shock-absorbing mechanism Download PDFInfo
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- CN114197679B CN114197679B CN202111633745.8A CN202111633745A CN114197679B CN 114197679 B CN114197679 B CN 114197679B CN 202111633745 A CN202111633745 A CN 202111633745A CN 114197679 B CN114197679 B CN 114197679B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/024—Structures with steel columns and beams
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a shock-resistant steel structure for building with a replaceable shock-absorbing mechanism, which comprises the following components: the two groups of fixing components are fixed on the building steel frame and comprise a main steel plate and two groups of pore plates, the two groups of pore plates are fixedly welded at the lower end of the main steel plate, and through holes are formed in the two groups of pore plates and are arranged in a one-to-one correspondence manner; the vibration reduction assemblies are respectively arranged on the two groups of the fixing assemblies, and the support plates are fixedly welded with the fixing assemblies; the vibration reduction assembly is provided with a support column, the upper end of the support column is fixedly welded with a mounting plate, the upper end of the mounting plate is provided with mounting grooves at equal intervals, and mounting holes are formed in the mounting grooves; and the transverse plate is fixed with the supporting plate, and the lifting supporting mechanism is arranged on the transverse plate. The elastic vibration damping column of the vibration damping assembly adopts a detachable design, so that the vibration damping mechanism can be replaced after losing the buffering elasticity in the long-term use process.
Description
Technical Field
The invention relates to the technical field of building anti-seismic steel structures, in particular to an anti-seismic steel structure with a replaceable damping mechanism for a building.
Background
The steel structure is a structure composed of steel materials, is one of main building structure types, mainly comprises steel beams, steel columns, steel trusses and other components made of steel sections, steel plates and the like, and adopts the rust removal and rust prevention processes of silanization, pure manganese phosphating, washing and drying, galvanization and the like, and all the components or parts are connected by adopting welding seams, bolts or rivets. Because the self weight is lighter, and the construction is simple and convenient, the method is widely applied to the fields of large-scale factory buildings, venues, super high-rise buildings and the like. The steel structure is easy to rust, and the general steel structure needs to be derusted, galvanized or coated and needs to be maintained regularly;
in the application of steel construction, because the building itself mostly has certain antidetonation requirement, consequently will relate to building antidetonation steel construction, the current building antidetonation steel construction its inside damper is mostly unable to dismantle, and in long-term use, damper can progressively lose buffering elasticity, and this just directly leads to can't playing buffering damping effect, consequently, we propose a removable for building antidetonation steel construction of damper.
Disclosure of Invention
The invention aims to provide an anti-seismic steel structure with a replaceable damping mechanism for a building, and an elastic damping column of an anti-seismic steel structure damping assembly adopts a detachable design, so that the damping mechanism can be replaced after losing buffering elasticity in the long-term use process, and the problems in the background technology are solved.
In order to achieve the above purpose, the present invention provides the following technical solutions:
an earthquake-resistant steel structure for a building with a replaceable damping mechanism, comprising:
the two groups of fixing components are fixed on the building steel frame and comprise a main steel plate and two groups of pore plates, the two groups of pore plates are fixedly welded at the lower end of the main steel plate, and through holes are formed in the two groups of pore plates and are arranged in a one-to-one correspondence manner;
the vibration reduction assemblies are respectively arranged on the two groups of the fixing assemblies, and the support plates are fixedly welded with the fixing assemblies;
the vibration reduction assembly is provided with a support column, the upper end of the support column is fixedly welded with a mounting plate, the upper end of the mounting plate is provided with mounting grooves at equal intervals, and mounting holes are formed in the mounting grooves;
the transverse plate is fixed with the supporting plate, and the lifting supporting mechanism is arranged on the transverse plate;
the vibration reduction assembly comprises a shell, an L-shaped sliding plugboard, a plurality of groups of elastic vibration reduction columns and a fixing plate arranged on the elastic vibration reduction columns, wherein the L-shaped sliding plugboard is in sliding connection with the inside of the shell, the elastic vibration reduction columns are arranged on the L-shaped sliding plugboard in an equidistant array mode, the upper end of the fixing plate is provided with a plug sleeve, one end of each supporting column is plugged into the plug sleeve, and the supporting columns are fixedly connected with the plug sleeve through fixing pins.
Preferably, the lifting support mechanism comprises a threaded sleeve, a screw rod and a plug, wherein the threaded sleeve is fixed on the transverse plate, the screw rod is installed in the threaded sleeve in a threaded mode, one end of the screw rod penetrates through the threaded sleeve and is located above the transverse plate, a rotating bearing is arranged at the lower end of the plug, and one end of the screw rod is fixedly inserted into an inner ring of the rotating bearing.
Preferably, a groove block is arranged at the lower end of the mounting plate, and the groove block is positioned right above the plug.
Preferably, the lower end of the transverse plate is provided with an inclined strut, and one end of the inclined strut is fixedly welded on the side wall of the supporting plate.
Preferably, the side wall and the top of the shell are respectively provided with a first through hole and a second through hole, one end of the support column penetrates through the second through hole to be fixed with the plug sleeve in a pin joint mode, and one side of the first through hole is provided with a stop bar in a rotating mode through the rotating column.
Preferably, the notch is formed in the stop bar, a cross bar is fixed to one side of the first through hole, an elastic rubber ring is sleeved on the outer wall of the cross bar, the notch is clamped on the elastic rubber ring, a first limiting jacking column is arranged on the side wall of the L-shaped sliding insertion plate, and the first limiting jacking column is abutted to the side wall of the stop bar.
Preferably, the spout has been seted up to the inner bottom of shell, the bottom integrated into one piece of L shape slip picture peg has the slip post, slip post slidable mounting is inside the spout, be provided with the spacing jack-prop of second on the inside wall of shell, the one end of L shape slip picture peg is contradicted on the lateral wall of the spacing jack-prop of second.
Preferably, the upper part of the L-shaped sliding plugboard is provided with a limiting sleeve with a concave cross section, the lower end of the elastic vibration reduction column is positioned in the limiting sleeve, the upper end of the elastic vibration reduction column is fixedly provided with a threaded connecting block, the lower end of the fixing plate is provided with a threaded sleeve block, and the threaded connecting block is installed in the threaded sleeve block in a threaded manner.
Preferably, the elastic vibration damping column comprises an outer sleeve, an inner inserting rod, a compression spring and a limiting plate, wherein the limiting plate is fixedly welded at one end of the inner inserting rod, the inner inserting rod is inserted into the outer sleeve in a sliding mode, the compression spring is arranged in the outer sleeve, and two ends of the compression spring respectively abut against the inner bottom of the outer sleeve and the lower surface of the limiting plate.
Preferably, the first jack and the blind hole which are concentrically arranged are respectively formed in the plugging sleeve, the second jack corresponding to the first jack is formed in the supporting column, one end of the fixing pin sequentially penetrates through the first jack and the second jack and is clamped inside the blind hole, and the other end of the fixing pin is provided with a pull ring.
In summary, the beneficial effects of the invention are as follows due to the adoption of the technology:
1. according to the invention, the elastic vibration reduction columns are arranged on the L-shaped sliding plugboard in an equidistant array, the limiting sleeve with the concave cross section is arranged on the L-shaped sliding plugboard, the lower end of the elastic vibration reduction column is positioned in the limiting sleeve, the screw sleeve block is arranged at the lower end of the fixing plate, and the screw connection block is arranged in the screw sleeve block in a threaded manner, so that the elastic vibration reduction column can be disassembled and replaced in the practical application process, and the problem that the elastic vibration reduction column cannot play a role in buffering and vibration reduction due to the loss of buffering elasticity in the long-term use process is avoided;
2. according to the invention, the supporting plate is arranged on the fixed component, the transverse plate is arranged on the side wall of the supporting plate, and the lifting supporting mechanism is arranged on the transverse plate, so that the mounting plate can be supported in an auxiliary way through the lifting supporting mechanism when the elastic vibration damping column is replaced;
3. according to the invention, the stop bar is rotatably arranged on one side of the first through hole through the rotating column, the first limiting jack post is abutted against the side wall of the stop bar, the second limiting jack post is arranged on the inner side wall of the shell, one end of the L-shaped sliding plug board is abutted against the side wall of the second limiting jack post, and the L-shaped sliding plug board is limited through the first limiting jack post and the second limiting jack post, so that the alignment accuracy of the supporting column and the plug sleeve is ensured.
Drawings
FIG. 1 is a schematic view of a shock-resistant steel structure for construction with a replaceable shock-absorbing mechanism according to the present invention;
FIG. 2 is a schematic view of a lifting support mechanism according to the present invention;
FIG. 3 is a schematic view of the structure of the vibration damping assembly of the present invention;
FIG. 4 is a partial cross-sectional view of the structure of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view of the structure of the inventive rail;
FIG. 6 is a schematic structural view of an elastic shock absorber column of the present invention.
In the figure: 1. a fixing assembly; 2. a vibration damping assembly; 3. a support plate; 4. a cross plate; 5. a lifting supporting mechanism; 6. a support column; 7. a mounting plate; 8. a mounting groove; 9. a mounting hole; 10. a housing; 11. l-shaped sliding plugboards; 12. an elastic vibration damping column; 13. a trough block; 14. a fixing plate; 15. plugging a sleeve; 16. a fixing pin; 17. a main steel plate; 18. an orifice plate; 19. a threaded sleeve; 20. a screw; 21. a plug; 22. a diagonal brace; 23. a first through hole; 24. a second through hole; 25. a stop bar; 26. a notch; 27. a cross bar; 28. an elastic rubber ring; 29. a first limit jack post; 30. a chute; 31. a sliding column; 32. the second limiting jack post; 33. rotating the column; 34. a limit sleeve; 35. a threaded connecting block; 36. a thread insert block; 37. an outer sleeve; 38. an inner insert rod; 39. a compression spring; 40. a limiting plate; 41. a first jack; 42. a blind hole; 43. and a second jack.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
The invention provides a shock-resistant steel structure for building with a replaceable shock-absorbing mechanism, as shown in figures 1-6, comprising:
the two groups of fixing assemblies 1 are fixed on the building steel frame, the fixing assemblies 1 comprise a main steel plate 17 and two groups of pore plates 18, the two groups of pore plates 18 are fixedly welded at the lower end of the main steel plate 17, and through holes are formed in the two groups of pore plates 18 in a one-to-one correspondence manner;
the vibration reduction assemblies 2 are respectively arranged on the two groups of fixing assemblies 1, and the support plates 3 are fixedly welded with the fixing assemblies 1;
the vibration reduction assembly 2 is provided with a support column 6, the upper end of the support column 6 is fixedly welded with a mounting plate 7, the upper end of the mounting plate 7 is provided with mounting grooves 8 at equal intervals, and mounting holes 9 are formed in the mounting grooves 8;
the lifting support mechanism 5 comprises a threaded sleeve 19, a screw rod 20 and a plug 21, wherein the threaded sleeve 19 is fixed on the transverse plate 4, the screw rod 20 is installed in the threaded sleeve 19 in a threaded manner, one end of the screw rod 20 passes through the threaded sleeve 19 and is positioned above the transverse plate 4, a rotating bearing is arranged at the lower end of the plug 21, one end of the screw rod 20 is fixedly inserted into an inner ring of the rotating bearing, a groove block 13 is arranged at the lower end of the mounting plate 7, and the groove block 13 is positioned right above the plug 21;
by providing the support plate 3 on the fixing assembly 1, and the transverse plate 4 on the side wall of the support plate 3, and providing the lifting support mechanism 5 on the transverse plate 4, the mounting plate 7 can be supported in an auxiliary manner by the lifting support mechanism 5 when the elastic vibration damping column 12 is replaced;
the vibration reduction assembly 2 comprises a shell 10, an L-shaped sliding plugboard 11, a plurality of groups of elastic vibration reduction columns 12 and a fixed plate 14 arranged on the elastic vibration reduction columns 12, wherein the L-shaped sliding plugboard 11 is in sliding connection with the inside of the shell 10, the plurality of groups of elastic vibration reduction columns 12 are arranged on the L-shaped sliding plugboard 11 in an equidistant array, the upper end of the fixed plate 14 is provided with a plug sleeve 15, one end of a support column 6 is plugged in the plug sleeve 15, and the support column 6 is fixedly connected with the plug sleeve 15 through a fixing pin 16;
the first jack 41 and the blind hole 42 which are concentrically arranged are respectively arranged on the plugging sleeve 15, the second jack 43 corresponding to the first jack 41 is arranged on the supporting column 6, one end of the fixing pin 16 sequentially penetrates through the first jack 41 and the second jack 43 and is clamped inside the blind hole 42, and the other end of the fixing pin 16 is provided with a pull ring.
The L-shaped sliding plugboard 11 is provided with a limiting sleeve 34 with a concave cross section, the lower end of an elastic vibration reduction column 12 is positioned in the limiting sleeve 34, the upper end of the elastic vibration reduction column 12 is fixedly provided with a threaded connection block 35, the lower end of a fixed plate 14 is provided with a threaded sleeve block 36, the threaded connection block 35 is arranged in the threaded sleeve block 36 in a threaded manner, the elastic vibration reduction column 12 comprises an outer sleeve 37, an inner inserting rod 38, a compression spring 39 and a limiting plate 40, the limiting plate 40 is fixedly welded at one end of the inner inserting rod 38, the inner inserting rod 38 is inserted in the outer sleeve 37 in a sliding manner, the compression spring 39 is arranged in the outer sleeve 37, and two ends of the compression spring 39 respectively abut against the inner bottom of the outer sleeve 37 and the lower surface of the limiting plate 40;
the elastic vibration reduction columns 12 are arranged on the L-shaped sliding insertion plate 11 in an equidistant array, the limiting sleeve 34 with the concave cross section is arranged on the L-shaped sliding insertion plate 11, the lower end of the elastic vibration reduction column 12 is positioned in the limiting sleeve 34, the screw sleeve block 36 is arranged at the lower end of the fixed plate 14, the screw thread connecting block 35 is arranged in the screw sleeve block 36 in a screw thread mode, in the practical application process, the elastic vibration reduction column 12 can be detached and replaced, and the problem that the elastic vibration reduction column 12 cannot play a role in buffering vibration reduction due to the fact that buffering elasticity is lost in the long-term use process is avoided;
a first through hole 23 and a second through hole 24 are respectively formed in the side wall and the top of the shell 10, one end of the support column 6 penetrates through the second through hole 24 to be fixed with the plug sleeve 15 in a pin joint manner, a stop bar 25 is rotatably arranged on one side of the first through hole 23 through a rotating column 33, a notch 26 is formed in the stop bar 25, a cross rod 27 is fixed on one side of the first through hole 23, an elastic rubber ring 28 is sleeved on the outer wall of the cross rod 27, the notch 26 is clamped on the elastic rubber ring, a first limiting top column 29 is arranged on the side wall of the L-shaped sliding plug board 11, and the first limiting top column 29 is abutted against the side wall of the stop bar 25;
the stop bar 25 is rotatably installed on one side of the first through hole 23 through the rotary column 33, the first limiting jack post 29 is abutted against the side wall of the stop bar 25, the second limiting jack post 32 is arranged on the inner side wall of the shell 10, one end of the L-shaped sliding plug board 11 is abutted against the side wall of the second limiting jack post 32, and the L-shaped sliding plug board 11 is limited through the first limiting jack post 29 and the second limiting jack post 32, so that the alignment accuracy of the support post 6 and the plug sleeve 15 is ensured;
the inner bottom of the shell 10 is provided with a sliding groove 30, the bottom of the L-shaped sliding plugboard 11 is integrally provided with a sliding column 31, the sliding column 31 is slidably arranged in the sliding groove 30, the inner side wall of the shell 10 is provided with a second limiting jacking column 32, and one end of the L-shaped sliding plugboard 11 is abutted against the side wall of the second limiting jacking column 32.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (10)
1. Shock-resistant steel construction for removable building of damper, characterized by, include:
the two groups of fixing assemblies (1) are fixed on the building steel frame, the fixing assemblies (1) comprise a main steel plate (17) and two groups of pore plates (18), the two groups of pore plates (18) are fixedly welded at the lower end of the main steel plate (17), and through holes are formed in the two groups of pore plates (18) and are arranged in a one-to-one correspondence manner;
the vibration reduction assemblies (2) are respectively arranged on the two groups of the fixed assemblies (1), and the support plates (3) are fixedly welded with the fixed assemblies (1);
the vibration reduction assembly (2) is provided with a support column (6), the upper end of the support column (6) is fixedly welded with a mounting plate (7), the upper end of the mounting plate (7) is provided with mounting grooves (8) at equal intervals, and mounting holes (9) are formed in the mounting grooves (8);
a cross plate (4) fixed with the support plate (3) and a lifting support mechanism (5) arranged on the cross plate (4);
the vibration damping assembly (2) comprises a shell (10), an L-shaped sliding plugboard (11), a plurality of groups of elastic vibration damping columns (12) and a fixed plate (14) arranged on the elastic vibration damping columns (12), wherein the L-shaped sliding plugboard (11) is in sliding connection with the inside of the shell (10), the elastic vibration damping columns (12) are arranged on the L-shaped sliding plugboard (11) in an equidistant array mode, the upper end of the fixed plate (14) is provided with a plug sleeve (15), one end of each supporting column (6) is plugged into the plug sleeve (15), and the supporting columns (6) are fixedly connected with the plug sleeve (15) through fixing pins (16).
2. The shock-resistant steel structure for construction with replaceable shock-absorbing mechanism as set forth in claim 1, wherein: the lifting support mechanism (5) comprises a threaded sleeve (19), a screw rod (20) and a plug (21), wherein the threaded sleeve (19) is fixed on the transverse plate (4), the screw rod (20) is installed in the threaded sleeve (19) in a threaded manner, one end of the screw rod (20) penetrates through the threaded sleeve (19) and is located above the transverse plate (4), a rotating bearing is arranged at the lower end of the plug (21), and one end of the screw rod (20) is fixedly inserted into an inner ring of the rotating bearing.
3. The shock-resistant steel structure for construction with replaceable shock-absorbing mechanism as set forth in claim 2, wherein: the lower end of the mounting plate (7) is provided with a groove block (13), and the groove block (13) is positioned right above the plug (21).
4. The shock-resistant steel structure for construction with replaceable shock-absorbing mechanism as set forth in claim 1, wherein: the lower extreme of diaphragm (4) is provided with diagonal brace (22), the one end of diagonal brace (22) is fixed to be welded on the lateral wall of backup pad (3).
5. The shock-resistant steel structure for construction with replaceable shock-absorbing mechanism as set forth in claim 1, wherein: the side wall and the top of the shell (10) are respectively provided with a first through hole (23) and a second through hole (24), one end of the support column (6) penetrates through the second through hole (24) to be fixed with the plug sleeve (15) in a pin joint mode, and one side of the first through hole (23) is rotatably provided with a stop bar (25) through a rotating column (33).
6. The shock-resistant steel structure for construction with replaceable shock-absorbing mechanism as set forth in claim 5, wherein: notch (26) have been seted up on shelves strip (25), one side of first through-hole (23) is fixed with horizontal pole (27), the cover is equipped with elastic rubber ring (28) on the outer wall of horizontal pole (27), notch (26) card is established on elastic rubber ring, be provided with first spacing jack-prop (29) on the lateral wall of L shape slip picture peg (11), first spacing jack-prop (29) are contradicted on the lateral wall of shelves strip (25).
7. The shock-resistant steel structure for construction with replaceable shock-absorbing mechanism as set forth in claim 1, wherein: the utility model discloses a sliding plate structure, including shell (10), spout (30) have been seted up to the inner bottom of shell (10), the bottom integrated into one piece of L shape slip picture peg (11) has slip post (31), slip post (31) slidable mounting is inside spout (30), be provided with second spacing jack-prop (32) on the inside wall of shell (10), the one end of L shape slip picture peg (11) is contradicted on the lateral wall of second spacing jack-prop (32).
8. The shock-resistant steel structure for construction with replaceable shock-absorbing mechanism as set forth in claim 1, wherein: the L-shaped sliding plugboard is characterized in that a limiting sleeve (34) with a concave cross section is arranged on the L-shaped sliding plugboard (11), the lower end of the elastic vibration reduction column (12) is located inside the limiting sleeve (34), a threaded connecting block (35) is fixed at the upper end of the elastic vibration reduction column (12), a threaded sleeve block (36) is arranged at the lower end of the fixing plate (14), and the threaded connecting block (35) is installed inside the threaded sleeve block (36) in a threaded mode.
9. The shock-resistant steel structure for construction with replaceable shock-absorbing mechanism as set forth in claim 1, wherein: the elastic vibration reduction column (12) comprises an outer sleeve (37), an inner inserting rod (38), a compression spring (39) and a limiting plate (40), wherein the limiting plate (40) is fixedly welded at one end of the inner inserting rod (38), the inner inserting rod (38) is inserted into the outer sleeve (37) in a sliding mode, the compression spring (39) is arranged in the outer sleeve (37), and two ends of the compression spring (39) are respectively abutted to the inner bottom of the outer sleeve (37) and the lower surface of the limiting plate (40).
10. The shock-resistant steel structure for construction with replaceable shock-absorbing mechanism as set forth in claim 1, wherein: first jack (41) and blind hole (42) that concentric setting was seted up respectively on grafting sleeve pipe (15), set up second jack (43) corresponding with first jack (41) on support column (6), the one end of fixed pin (16) passes first jack (41) and second jack (43) in proper order and joint in blind hole (42) inside, just the other end of fixed pin (16) is provided with the pull ring.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111633745.8A CN114197679B (en) | 2021-12-29 | 2021-12-29 | Shock-resistant steel structure for building with replaceable shock-absorbing mechanism |
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| CN202111633745.8A CN114197679B (en) | 2021-12-29 | 2021-12-29 | Shock-resistant steel structure for building with replaceable shock-absorbing mechanism |
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| CN114197679B true CN114197679B (en) | 2023-05-26 |
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| CN115162514A (en) * | 2022-07-21 | 2022-10-11 | 中国建筑第五工程局有限公司 | Assembled building beam column steel construction connecting elements |
| CN115045412A (en) * | 2022-07-26 | 2022-09-13 | 河南翰方建筑设计有限公司 | Anti-seismic steel structure |
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| US20090025308A1 (en) * | 2007-07-26 | 2009-01-29 | Deans Brian W | Seismic support and reinforcement systems |
| JP2014001514A (en) * | 2012-06-15 | 2014-01-09 | Beru Techno:Kk | Base isolation device |
| CN210767959U (en) * | 2019-05-14 | 2020-06-16 | 宝鸡市第二建筑工程有限责任公司 | Building steel structure supporting device |
| CN211948878U (en) * | 2020-01-09 | 2020-11-17 | 亚鹰建筑科技集团有限公司 | Make things convenient for coupling assembling for steel construction assembly type building of dismouting |
| CN212957775U (en) * | 2020-08-18 | 2021-04-13 | 郭瑞 | Anti-seismic steel structure support for building |
| CN213872014U (en) * | 2020-11-09 | 2021-08-03 | 江苏威能抗震科技有限公司 | Adjustable anti-seismic support |
| CN214884562U (en) * | 2020-12-28 | 2021-11-26 | 山东平安建设集团有限公司 | Elastic anti-seismic structure of energy-saving assembled steel structure house |
| CN113982299B (en) * | 2021-02-09 | 2022-11-25 | 广州大学 | Reinforcing device for completely cutting out seismic damage connecting beam and construction method |
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