CN111997216A - Building structure anti-seismic device - Google Patents
Building structure anti-seismic device Download PDFInfo
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- CN111997216A CN111997216A CN202010854043.1A CN202010854043A CN111997216A CN 111997216 A CN111997216 A CN 111997216A CN 202010854043 A CN202010854043 A CN 202010854043A CN 111997216 A CN111997216 A CN 111997216A
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- 230000033001 locomotion Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 230000035939 shock Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 8
- 239000010720 hydraulic oil Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
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- 238000001125 extrusion Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
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- 230000009467 reduction Effects 0.000 description 1
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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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- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to the technical field of constructional engineering, in particular to a building structure anti-seismic device, which comprises: the base is externally sleeved with a first connecting piece and a second connecting piece in sequence from inside to outside, a buffer space is reserved between the first connecting piece and the second connecting piece in the radial direction, the second connecting piece covers the top surface of the base, and a second telescopic piece is arranged between the second connecting piece and the top surface of the base along the vertical direction; the supporting piece is arranged in the buffer space, one end of the supporting piece penetrates through the second connecting piece, the other end of the supporting piece is connected with the first connecting piece, and the second connecting piece is connected with the supporting piece in a sliding mode; the first telescopic piece is vertically installed on the side wall of the base, one end of the first telescopic piece is fixedly connected with the base, and the other end of the first telescopic piece is fixedly connected with the first connecting piece. When receiving outside vibrations, the second connecting piece drives first extensible member up-and-down motion through first connecting piece, and support piece can not drive first connecting piece motion when sliding in the horizontal direction, and horizontal shock attenuation can not influence vertical absorbing effect, guarantees that building structure anti-seismic device can the safety and stability operation.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a building structure anti-seismic device.
Background
For building structures sensitive to vibration, such as bridges, buildings and other building structures, an effective anti-seismic structure needs to be designed or an anti-seismic device needs to be installed in the construction process, so that the building structure can effectively resist the vibration in the use process, and the building structure is prevented from being damaged due to the vibration. When meeting building structure and taking place vibrations, shock-absorbing structure is through self extension and shake the energy consumption that will shake the production to maintain the safety and stability of the building of shock-absorbing structure top. And the antidetonation device among the prior art is the simple combination of horizontal damper and vertical damper usually, and when the horizontal vibration range that produces is great, vertical damper can deviate vertical direction by a wide margin under horizontal damper's drive, leads to vertical damper's shock attenuation effect to reduce or even become invalid, causes building structure to be impaired or collapses, brings serious loss.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defect that the interaction between the transverse damping mechanism and the longitudinal damping mechanism in the prior art can cause the reduction of the damping effect of the longitudinal damping mechanism, thereby providing an earthquake-resistant device for a building structure.
In order to solve the above technical problems, the present invention provides an earthquake-resistant device for a building structure, comprising:
the base is externally sleeved with a first connecting piece and a second connecting piece in sequence from inside to outside, a buffer space is reserved between the first connecting piece and the second connecting piece in the radial direction, the second connecting piece covers the top surface of the base, and a second telescopic piece is arranged between the second connecting piece and the top surface of the base along the vertical direction;
the supporting piece is arranged in the buffer space, one end of the supporting piece penetrates through the second connecting piece, the other end of the supporting piece is connected with the first connecting piece, and the second connecting piece is connected with the supporting piece in a sliding mode;
the first telescopic piece is vertically installed on the side wall of the base, one end of the first telescopic piece is fixedly connected with the base, and the other end of the first telescopic piece is fixedly connected with the first connecting piece.
Preferably, a groove is formed in the side wall of the base, a first transverse plate is arranged in the groove, an adjusting screw rod is installed at one end of the first telescopic piece, and the adjusting screw rod penetrates through the first transverse plate and is in threaded fit with the first transverse plate.
Preferably, the other end of the first telescopic piece is provided with a first connecting block, the first connecting block is connected with the groove in a sliding mode along the telescopic direction of the first telescopic piece, and the first connecting piece is fixedly installed on the first connecting block.
Preferably, the second connecting piece is provided with a slide bar, the top surface of the base is provided with a yielding groove, the second telescopic piece is arranged in the yielding groove, the top surface of the yielding groove is fixedly connected with a second transverse plate, and the slide bar penetrates through the second transverse plate and then is fixedly connected with the second telescopic piece.
Preferably, first connecting piece includes slide and connection shell, and synthetic cushion chamber is enclosed with the connection shell to the slide, slide and the inner wall sliding connection of connection shell, and support piece's the other end runs through the slide and extends to the cushion chamber in, installs the locating part between slide and the second connecting piece, and the locating part cover is established on support piece.
Preferably, a piston cylinder is installed in the buffer cavity, a damping piston which is connected with the piston cylinder in a sliding manner is arranged at the other end of the support piece extending into the buffer cavity, and the piston cylinder is connected with the buffer cavity in a switching manner.
Preferably, the connecting frame is mounted on the slide plate, the connecting frame extends out of the connecting shell, the end of the connecting frame extending out of the connecting shell is provided with the scribing part, and the scribing part is perpendicular to the side wall of the connecting shell and is abutted against the side wall of the connecting shell.
Preferably, the bottom of the second connecting piece is provided with a ribbed plate, the second connecting piece and the base enclose a closed space, and the supporting piece and the first telescopic piece are arranged in the closed space.
Preferably, the bottom surface of floor and the bottom surface parallel and level of first diaphragm, the second baffle is installed in rotating on the floor, and the second baffle extends downwards to and recess bottom parallel and level.
Preferably, the second baffle is fixedly provided with an arc-shaped rod, the other end of the arc-shaped rod is provided with a fourth telescopic piece, and the fourth telescopic piece is fixedly arranged on the rib plate.
The technical scheme of the invention has the following advantages:
1. the invention provides a building structure earthquake-proof device, comprising: the base is externally sleeved with a first connecting piece and a second connecting piece in sequence from inside to outside, a buffer space is reserved between the first connecting piece and the second connecting piece in the radial direction, the second connecting piece covers the top surface of the base, and a second telescopic piece is arranged between the second connecting piece and the top surface of the base along the vertical direction; the supporting piece is arranged in the buffer space, one end of the supporting piece penetrates through the second connecting piece, the other end of the supporting piece is connected with the first connecting piece, and the second connecting piece is connected with the supporting piece in a sliding mode; the first telescopic piece is vertically installed on the side wall of the base, one end of the first telescopic piece is fixedly connected with the base, and the other end of the first telescopic piece is fixedly connected with the first connecting piece.
When the building structure anti-seismic device is used, the building structure anti-seismic devices are distributed and installed at the bottommost part of a building, when vibration occurs, the building structure drives the second connecting piece to vibrate, and the first telescopic piece dissipates energy of longitudinal vibration through self movement by contraction and extension. Through setting up the buffering space, for building structure motion on transversely reserves the space, the second connecting piece moves the slip that drives support piece in the buffering space on transversely to buffering building structure is at the ascending atress of transversely, and extension building structure is at the ascending atress time of transversely, reduces the harm of transverse movement to building structure. The supporting piece is connected with the first connecting piece in a sliding mode, and the first telescopic piece is fixedly connected with the first connecting piece. When the first telescopic piece moves up and down, the first connecting piece and the second connecting piece are driven to move up and down simultaneously. When support piece slided on the horizontal direction, spacing through the base, support piece can not drive first connecting piece motion, can not influence vertical absorbing effect in horizontal absorbing for building structure anti-seismic device can the safety and stability operation, in order to guarantee building structure's safety.
2. The invention provides a building structure anti-seismic device, wherein a groove is formed in the side wall of a base, a first transverse plate is arranged in the groove, an adjusting screw rod is installed at one end of a first telescopic piece, and the adjusting screw rod penetrates through the first transverse plate and is in threaded fit with the first transverse plate. The length of the first telescopic piece in the initial state is adjusted by the adjusting screw rod to adjust the earthquake resistance of the first telescopic piece, so that the earthquake resistance of the earthquake resistant device of the building structure can be adjusted according to different building structures.
3. The invention provides a building structure anti-seismic device, wherein a piston cylinder is arranged in a buffer cavity, a damping piston which is in sliding connection with the piston cylinder is arranged at the other end of a supporting piece extending into the buffer cavity, and the piston cylinder is in on-off connection with the buffer cavity. The energy of the transverse movement of the building structure is consumed by the cooperation of the piston cylinder and the damping piston, so that the movement of the building structure in the transverse direction is limited, and the influence of vibration on the building structure is reduced.
4. The invention provides a building structure anti-seismic device, wherein a ribbed plate is arranged at the bottom of a second connecting piece, the ribbed plate, the second connecting piece and a base enclose a closed space, and a supporting piece and a first telescopic piece are arranged in the closed space. Through setting up support piece and first extensible member to the enclosure space in, prevent that support piece and first extensible member from being buried and leading to support piece and the unable motion of first extensible member when taking place the vibration in the work progress, guarantee building structure anti-seismic device's normal operational environment, can reduce the entering of rainwater simultaneously when subsequent use, prevent to rust, the staff's of being convenient for regulation and maintenance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a front view of a seismic resistant device for a building structure according to an embodiment of the present invention.
Fig. 2 is a schematic view of an internal structure of a seismic resistant device for a building structure provided in an embodiment of the present invention.
Fig. 3 is a plan view of an earthquake-resistant apparatus for a building structure according to an embodiment of the present invention.
Fig. 4 is an enlarged view of a portion a in fig. 2.
Fig. 5 is an enlarged view at B in fig. 3.
Description of reference numerals: 1. a base; 2. a support pillar; 3. a first connection block; 4. a second connecting block; 5. a first telescoping member; 6. a T-shaped rod; 7. a first transverse plate; 8. a lead screw nut; 9. a handle; 10. adjusting the screw rod; 11. a second connecting member; 12. a rib plate; 13. a first baffle plate; 14. a first slider; 15. an arcuate bar; 16. a second baffle; 17. a fourth telescoping member; 18. a second transverse plate; 19. a second slider; 20. a second telescoping member; 21. a slide bar; 22. a connecting shell; 23. a slide plate; 24. a first seal ring; 25. a piston cylinder; 26. a damping piston; 27. a limiting member; 28. a support bar; 29. a second seal ring; 30. a third seal ring; 31. a limiting ring; 32. a connecting frame; 33. scribing part; 34. a third telescoping member; 35. a guide bar; 36. a groove; 37. a yielding groove; 38. a first chute; 39. a second runner.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Fig. 1 to 5 show an embodiment of an earthquake-proof device for a building structure according to the present invention, which includes: the support column 2, and the base 1, the first connecting piece and the second connecting piece 11 which are sequentially sleeved outside the support column 2 from inside to outside. The second connecting piece 11 is a U-shaped steel plate, the first connecting pieces are arranged on two sides of the base 1, and the openings of the U-shaped steel plate are downwards covered on the first connecting pieces and the base 1.
As shown in fig. 1, a buffer space is reserved between the first connecting member and the second connecting member 11 in the horizontal direction, the second connecting member 11 covers the top surface of the base 1, and a second telescopic member 20 is installed between the second connecting member and the top surface of the base 1 in the vertical direction. The supporting piece is arranged in the buffer space, one end of the supporting piece penetrates through the second connecting piece 11, the other end of the supporting piece is connected with the first connecting piece, and the second connecting piece 11 is connected with the supporting piece in a sliding mode. The first connecting piece comprises a sliding plate 23 and a connecting shell 22, the sliding plate 23 and the connecting shell 22 enclose a buffer cavity, and the sliding plate 23 is slidably connected with the inner wall of the connecting shell 22. A first sealing ring 24 is embedded on the side wall of the sliding plate 23 contacting the connecting shell 22, and the first sealing ring 24 is connected with the sliding plate 23 through glue. The supporting member comprises a supporting rod 28, two guide rods 35 and a limiting plate fixedly installed between the supporting rod 28 and the guide rods 35, the supporting rod 28 penetrates through the sliding plate 23 and extends into the buffer cavity, the guide rods 35 penetrate through the second connecting member 11, and the limiting plate is installed between the sliding plate 23 and the second connecting member 11 as a limiting member 27. A piston cylinder 25 is arranged in the buffer cavity, a damping piston 26 which is connected with the piston cylinder 25 in a sliding way is arranged at the other end of the support rod 28 extending into the buffer cavity, and the piston cylinder 25 is connected with the buffer cavity in an on-off way. The support rod 28 is sleeved with a second sealing ring 29 and a third sealing ring 30, the second sealing ring 29 is installed in the piston cylinder 25 and fixed on the inner wall of the piston cylinder 25 through glue, the third sealing ring 30 is installed on the outer side of the sliding plate 23, and a gap between the support rod 28 and the sliding plate 23 is sealed by matching the second sealing ring 29 with the third sealing ring 30. The support members are symmetrically provided with a plurality of groups on both sides of the base 1. In use, the buffer chamber between the slide plate 23 and the connecting shell 22 and the piston cylinder 25 are filled with hydraulic oil. When the second connecting member 11 is displaced in the horizontal direction, the supporting rod 28 on one side of the base 1 is driven to move towards the base 1, the damping piston 26 is driven to enter the piston cylinder 25, hydraulic oil in the piston cylinder 25 is extruded into the buffer cavity, and the sliding plate 23 is driven by the hydraulic oil to slide, so that the space in the buffer cavity is enlarged to eliminate the energy of transverse vibration.
As shown in fig. 2, a groove 36 is formed in the side wall of the base 1, the first extensible member 5 is vertically installed in the groove 36 on the side wall of the base 1, the first connecting block 3 and the second connecting block 4 are respectively installed at two ends of the first extensible member 5, the first connecting block 3 and the second connecting block 4 are slidably installed in the groove 36 along the extending direction of the first extensible member 5, and the first connecting member is fixedly connected with the first connecting block 3. The bottom of the second connecting block 4 is embedded with a T-shaped rod 6, and the T-shaped rod 6 extends out of the second connecting block 4 and is rotatably connected with the second connecting block 4. A first transverse plate 7 is arranged in the groove 36, and a screw nut 8 is fixedly arranged in the first transverse plate 7. An adjusting screw rod 10 is installed at the bottom of the T-shaped rod 6, and the adjusting screw rod 10 penetrates through the first transverse plate 7 and is in threaded fit with the screw nut 8. The bottom of the adjusting screw rod 10 is provided with a handle 9, which is convenient for the adjusting screw rod 10 to rotate.
As shown in fig. 3, a slide bar 21 is mounted on the top surface of the inner cavity of the second connecting member 11, a yielding groove 37 is formed in the top surface of the base 1, the second telescopic member 20 is mounted in the yielding groove 37, a second transverse plate 18 is fixedly connected to the top surface of the yielding groove 37, the slide bar 21 penetrates through the second transverse plate 18 and then is fixedly connected to the second telescopic member 20, a second slide block 19 is sleeved on the slide bar 21, and the second slide block 19 is disposed between the second transverse plate 18 and the second telescopic member 20.
As shown in fig. 4, the bottom of the second connecting member 11 is provided with a rib plate 12, the second connecting member 11 and the base 1 enclose a closed space, and the supporting member and the first telescopic member 5 are all arranged in the closed space. The cross section of ribbed slab 12 is right triangle, and the lateral wall of ribbed slab 12 and connecting shell 22 laminating setting. The bottom surface of floor 12 and the bottom surface parallel and level of first diaphragm 7 rotate on floor 12 and install second baffle 16, and second baffle 16 is vertical to be set up, and second baffle 16 extends downwards to and recess 36 bottom parallel and level. An arc-shaped rod 15 is fixedly mounted on the second baffle 16, a first sliding block 14 is mounted at the other end of the arc-shaped rod 15, and a fourth telescopic piece 17 is connected to the first sliding block 14. The rib plate 12 is provided with a first sliding slot 38 matched with the arc-shaped rod 15, and the fourth telescopic part 17 is fixedly arranged in the first sliding slot 38. The first baffle 13 is fixedly installed at an opening of the first sliding groove 38 to limit the displacement of the first sliding block 14, so as to prevent the first sliding block 14 from falling off from the first sliding groove 38.
As shown in fig. 5, a retainer ring 31 is mounted on a side wall of the coupling housing 22, and a third expansion member 34 is mounted between the retainer ring 31 and the slide plate 23. A second sliding groove 39 is formed in the side wall of the connecting shell 22, the connecting frame 32 is mounted on the sliding plate 23, the connecting frame 32 extends out of the connecting shell 22 from the second sliding groove 39, a steel cone serving as a scribing portion 33 is mounted at one end, extending out of the connecting shell 22, of the connecting frame 32, and the steel cone is perpendicular to the side wall of the connecting shell 22 and abuts against the side wall of the connecting shell 22. When vibration occurs, the steel cone can be lined on the outer side plate of the connecting shell 22 along with the displacement of the sliding plate 23, and a worker can record the vibration according to the sliding track of the steel cone so as to take the installation of the anti-vibration device of the building structure and the adjustment of the anti-vibration force of the first telescopic piece 5 as reference in the future.
The first 5, second 20, third 34 and fourth 17 telescopic elements are all springs.
The building structure anti-seismic device is installed between the foundation and the bridge deck of the bridge structure for anti-seismic, hydraulic oil is added into a buffer cavity between the sliding plate 23 and the connecting shell 22, and the buffer cavity and the piston cylinder 25 are filled with the hydraulic oil. The adjusting screw rod 10 is rotated through the handle 9 according to the geographical position of the bridge so as to adjust the earthquake resistance of the first telescopic piece 5. When the bridge receives external force and takes place vibrations, second connecting piece 11 extrusion limiting plate drives bracing piece 28 lateral motion, and bracing piece 28 drives damping piston 26 and slides the extrusion to piston cylinder 25 in, extrudees the hydraulic oil in the piston cylinder 25 to the cushion chamber, and hydraulic oil promotes slide 23 and slides and make the space grow in the cushion chamber, and then realizes the elimination to the energy of horizontal vibrations. Utilize first extensible member 5 and second extensible member 20 cooperation shock attenuation in vertical direction, and first extensible member 5 is installed in the recess 36 of base 1 both sides, and the lateral displacement of second connecting piece 11 can not drive second extensible member 20 and take place to remove in the horizontal direction, has guaranteed that second extensible member 20 can keep vertical state all the time. The longitudinal damping effect can not be influenced while the transverse damping is carried out, so that the building structure anti-seismic device can safely and stably operate, and the safety of the building structure is ensured.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (10)
1. An earthquake resistant arrangement for a building structure, comprising:
the base (1), a first connecting piece and a second connecting piece (11) are sequentially sleeved outside the base (1) from inside to outside, a buffer space is reserved between the first connecting piece and the second connecting piece (11) in the radial direction, the second connecting piece (11) covers the top surface of the base (1), and a second telescopic piece (20) is installed between the second connecting piece and the top surface of the base (1) in the vertical direction;
the supporting piece is arranged in the buffer space, one end of the supporting piece penetrates through the second connecting piece (11), the other end of the supporting piece is connected with the first connecting piece, and the second connecting piece (11) is connected with the supporting piece in a sliding mode;
the first telescopic piece (5) is vertically installed on the side wall of the base (1), one end of the first telescopic piece is fixedly connected with the base (1), and the other end of the first telescopic piece is fixedly connected with the first connecting piece.
2. An earthquake-resistant device for building structures according to claim 1, characterized in that a groove (36) is formed in the side wall of the base (1), a first transverse plate (7) is arranged in the groove (36), an adjusting screw rod (10) is installed at one end of the first telescopic part (5), and the adjusting screw rod (10) penetrates through the first transverse plate (7) and is in threaded fit with the first transverse plate (7).
3. A building structure earthquake-resistant arrangement according to claim 2, characterized in that the other end of the first telescopic member (5) is provided with a first connection block (3), the first connection block (3) being slidably connected with the groove (36) in the telescopic direction of the first telescopic member (5), the first connection member being fixedly mounted on the first connection block (3).
4. The building structure anti-seismic device according to any one of claims 1 to 3, characterized in that a sliding rod (21) is installed on the second connecting piece (11), a yielding groove (37) is formed in the top surface of the base (1), the second telescopic piece (20) is installed in the yielding groove (37), a second transverse plate (18) is fixedly connected to the top surface of the yielding groove (37), and the sliding rod (21) penetrates through the second transverse plate (18) and then is fixedly connected with the second telescopic piece (20).
5. An earthquake-resistant arrangement for a building structure according to any one of claims 1 to 4, characterised in that said first connecting member comprises a slide plate (23) and a connecting shell (22), said slide plate (23) and said connecting shell (22) enclosing a buffer chamber, said slide plate (23) being slidably connected to an inner wall of said connecting shell (22), the other end of said supporting member extending through said slide plate (23) and into said buffer chamber, a stop member (27) being mounted between said slide plate (23) and said second connecting member (11), said stop member (27) being mounted on said supporting member.
6. An earthquake-resistant device for building structures according to claim 5, characterized in that a piston cylinder (25) is installed in the buffer chamber, a damping piston (26) which is connected with the piston cylinder (25) in a sliding manner is arranged at the other end of the supporting member extending into the buffer chamber, and the piston cylinder (25) is connected with the buffer chamber in an on-off manner.
7. An earthquake-resistant device for building structures according to claim 5, characterized in that a connecting frame (32) is mounted on the sliding plate (23), the connecting frame (32) extends out of the connecting shell (22), a scribing part (33) is mounted at one end of the connecting frame (32) extending out of the connecting shell (22), and the scribing part (33) is perpendicular to the side wall of the connecting shell (22) and abuts against the side wall of the connecting shell (22).
8. A building structure earthquake-resistant arrangement according to claim 2 or 3, characterized in that a rib (12) is mounted at the bottom of the second connecting member (11), said rib (12), said second connecting member (11) and said base (1) enclosing a closed space, said bracing member and said first telescopic member (5) being mounted in said closed space.
9. A building structure seismic resistant arrangement according to claim 8 wherein the floor of the rib (12) is level with the floor of the first cross plate (7), a second stop (16) is pivotally mounted on the rib (12), the second stop (16) extending downwardly to be level with the bottom of the recess (36).
10. An earthquake-resistant arrangement for building structures according to claim 9, characterised in that an arc-shaped bar (15) is fixedly mounted on the second baffle (16), a fourth telescopic member (17) is mounted at the other end of the arc-shaped bar (15), and the fourth telescopic member (17) is fixedly mounted on the rib plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010854043.1A CN111997216B (en) | 2020-08-20 | 2020-08-20 | Building structure anti-seismic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010854043.1A CN111997216B (en) | 2020-08-20 | 2020-08-20 | Building structure anti-seismic device |
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| Publication Number | Publication Date |
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| CN111997216A true CN111997216A (en) | 2020-11-27 |
| CN111997216B CN111997216B (en) | 2021-11-26 |
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| CN202010854043.1A Active CN111997216B (en) | 2020-08-20 | 2020-08-20 | Building structure anti-seismic device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117005542A (en) * | 2023-10-07 | 2023-11-07 | 德州高通机械有限公司 | Antidetonation steel construction |
| CN117386041A (en) * | 2023-12-12 | 2024-01-12 | 石家庄铁道大学 | Underground building anti-seismic supporting structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1104021A (en) * | 1993-04-09 | 1995-06-21 | 新日本制铁株式会社 | Vibration-isolation support |
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| CN210507893U (en) * | 2019-08-09 | 2020-05-12 | 中建二局第一建筑工程有限公司 | Totally enclosed lock position type spring vibration isolation support |
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| CN1104021A (en) * | 1993-04-09 | 1995-06-21 | 新日本制铁株式会社 | Vibration-isolation support |
| JPH08105144A (en) * | 1994-10-04 | 1996-04-23 | Tokkyo Kiki Kk | Anchor device for floating slab and construction of floating slab |
| CN201050209Y (en) * | 2007-05-30 | 2008-04-23 | 北京工业大学 | Friction-spring three-dimensional compound shock isolating pedestal |
| KR101927204B1 (en) * | 2018-03-06 | 2019-03-12 | (주) 삼진넥스틸 | Toilet for container house with earthquake-proof device |
| CN210507893U (en) * | 2019-08-09 | 2020-05-12 | 中建二局第一建筑工程有限公司 | Totally enclosed lock position type spring vibration isolation support |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117005542A (en) * | 2023-10-07 | 2023-11-07 | 德州高通机械有限公司 | Antidetonation steel construction |
| CN117005542B (en) * | 2023-10-07 | 2023-12-01 | 德州高通机械有限公司 | Antidetonation steel construction |
| CN117822733A (en) * | 2023-10-07 | 2024-04-05 | 德州高通机械有限公司 | Antidetonation steel construction |
| CN117386041A (en) * | 2023-12-12 | 2024-01-12 | 石家庄铁道大学 | Underground building anti-seismic supporting structure |
| CN117386041B (en) * | 2023-12-12 | 2024-02-13 | 石家庄铁道大学 | Underground building anti-seismic supporting structure |
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| Publication number | Publication date |
|---|---|
| CN111997216B (en) | 2021-11-26 |
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Denomination of invention: A seismic resistant device for building structures Granted publication date: 20211126 Pledgee: Shenzhen Branch of China Merchants Bank Co.,Ltd. Pledgor: China Construction Science And Industry Co.,Ltd. Registration number: Y2024980000564 |
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