CN115492273A - Shockproof pressure-resistant structure - Google Patents
Shockproof pressure-resistant structure Download PDFInfo
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- CN115492273A CN115492273A CN202211258185.7A CN202211258185A CN115492273A CN 115492273 A CN115492273 A CN 115492273A CN 202211258185 A CN202211258185 A CN 202211258185A CN 115492273 A CN115492273 A CN 115492273A
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- damping
- side plate
- curb plate
- guide
- elastic
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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
- 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
- E04B1/36—Bearings or like supports allowing movement
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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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a shockproof and pressure-resistant structure in the field of elastic damping devices, which comprises a first side plate and a second side plate which are arranged in a front-back corresponding mode, wherein a plurality of groups of elastic damping mechanisms are arranged between the first side plate and the second side plate, each elastic damping mechanism comprises a fixed seat fixed on the inner side of the first side plate, a guide groove is formed in each fixed seat, a guide rod is arranged on each second side plate and corresponds to the guide groove, a plurality of disc springs are correspondingly arranged on the periphery of each guide rod, swing rods are hinged on supports on the left side and the right side of each fixed seat, damping blocks are hinged at the end parts of the swing rods, guide holes are formed in the lower parts of the damping blocks, two mounting seats are arranged on each side plate and correspond to each damping block, a fixing rod which penetrates through the guide holes of the corresponding damping blocks in a matched mode is arranged between the two mounting seats, and a damping spring I sleeved on the periphery of the fixing rod is arranged on the left side and the right side of each damping block. The invention can realize multidimensional damping and can be used for manufacturing shockproof and anti-seismic pressure-resistant plates.
Description
Technical Field
The invention belongs to the field of elastic damping devices, and particularly relates to a shockproof and pressure-resistant structure.
Background
Among the prior art, there is a building shock attenuation power consumption structure, its patent application number: 201920979807.2; application date: 2019.06.26; the damping and energy-consuming structure comprises a fixed support, a connecting support, a first mild steel damper and a second mild steel damper; foundation bolts are pre-embedded on the upper connecting beam and the lower connecting beam, and the fixed supports are respectively fixed on the upper connecting beam and the lower connecting beam through fastening nuts; the web plates of the connecting support and the fixed support are both connected with the second connecting plate through bolts, and the wing plates of the connecting support and the fixed support are both fixedly connected with the first connecting plate through bolts; the first mild steel damper consists of an upper connecting steel plate, a lower connecting steel plate and a shearing energy consumption plate; the second mild steel damper consists of an upper connecting plate, a lower connecting plate and a bending energy dissipation plate. The structure can achieve the purposes of shock absorption and energy consumption, but has the following defects: the structure has overlarge volume, is not suitable for manufacturing plates with shockproof and pressure-resistant functions, and cannot be used for manufacturing shockproof and pressure-resistant door bodies or other plate-shaped steel structural members.
Disclosure of Invention
The invention aims to provide a shockproof pressure-resistant structure, which can realize multidimensional shock absorption in the front-back, left-right and vertical directions, can be used for manufacturing shockproof and shock-resistant pressure-resistant plate members and is suitable for manufacturing shockproof steel structural members.
The purpose of the invention is realized as follows: the utility model provides a withstand voltage structure takes precautions against earthquakes, includes that preceding back corresponds curb plate one and curb plate two that set up, curb plate one and curb plate two are parallel to each other, correspond curb plate three and curb plate four that distributes about being provided with between curb plate one and the curb plate two, and curb plate three is parallel to each other with curb plate four, and curb plate three is perpendicular with curb plate one, be provided with a plurality of groups elasticity damper between curb plate one and the curb plate two, elasticity damper has seted up the guide way including fixing at the inboard fixing base of curb plate on the fixing base, corresponds the guide way on the curb plate two and is provided with the guide bar, and the guide bar cooperation inserts the guide way in, and the guide bar periphery corresponds and is provided with a plurality of dish springs, and front end dish spring elasticity is contradicted on the fixing base, and rear end dish spring elasticity is contradicted on curb plate two, leaves the interval between guide bar tip and the guide way bottom, all articulated on the support of the fixing base left and right sides have the pendulum rod, and the pendulum rod tip articulates there is the snubber block, and the guide hole has been seted up in the guide hole in the snubber block lower part, corresponds every snubber block on the curb plate two mount seats, is provided with the dead lever that the elasticity is contradicted, and the other end of a snubber spring corresponds the spring is contradicted on the every mount seat.
When the shockproof pressure-resistant structure is impacted by the shock in the front-back direction, the disc spring is extruded by the fixed seat in the front-back direction, the two swing rods push the damping block from two sides, the guide hole of the damping block can slide along the fixed rod, and the damping springs on the two sides of the damping block absorb energy shock for damping so as to absorb the shock from the front-back direction; the guide groove is formed on one side close to the guide rod, and the depth of the guide groove is smaller than the height of the fixed seat; when each disc spring is installed, a plurality of groups of involutory springs which are sequentially overlapped from top to bottom are included. Compared with the prior art, the invention has the beneficial effects that: the shock absorption can be realized in the front and back directions, and the method can be used for manufacturing shockproof and shock-proof pressure-resistant plates and is suitable for manufacturing shockproof steel structural members.
As a further improvement of the invention, the elastic damping mechanisms are sequentially arranged in a plurality of rows from top to bottom, each row of elastic damping mechanisms are sequentially arranged at equal intervals along the transverse direction, a group of reverse elastic damping mechanisms are correspondingly inserted and arranged on the right side of each group of elastic damping mechanisms, the reverse elastic damping mechanisms and the elastic damping mechanisms have the same structure, the directions of the reverse elastic damping mechanisms and the elastic damping mechanisms are opposite, the fixed seats of the reverse elastic damping mechanisms are arranged on the second side plate, and the guide rods and the mounting seats of the reverse elastic damping mechanisms are arranged on the first side plate. Through setting up each elasticity damper staggered arrangement, realize the vibrations, the impact that receive in the past, rear direction and cushion the shock attenuation, no matter the impact that curb plate one and curb plate two received can both obtain the buffering.
As a further improvement of the invention, the guide groove comprises two circular grooves, two guide rods of each group of elastic damping mechanisms or reverse elastic damping mechanisms are arranged, and the two guide rods are respectively inserted into the corresponding circular grooves in a matching manner.
As a further improvement of the invention, the guide grooves are kidney-shaped grooves, two guide rods of each group of elastic damping mechanisms or reverse elastic damping mechanisms are arranged, the two guide rods are inserted into the corresponding kidney-shaped grooves in a matching manner, and the groove width of the kidney-shaped grooves is arranged corresponding to the outer diameter of the guide rods. The kidney slot provides the guide bar with a greater degree of freedom.
As a further improvement of the invention, a lateral damping assembly is arranged between the elastic damping mechanism and the reverse elastic damping mechanism which are adjacent left and right, the lateral damping assembly comprises two positioning seats which are respectively fixed on the corresponding swing rods, an annular positioning groove is formed in each positioning seat, each positioning seat is positioned in the corresponding annular positioning groove to form a limiting head, a second damping spring is transversely arranged between the two positioning seats, two ends of each second damping spring are respectively inserted into the corresponding annular positioning grooves, and the limiting heads are matched and extend into the corresponding ends of the second damping springs; and a lateral damping assembly is also arranged between the third side plate and the elastic damping mechanism on the left side, and a lateral damping assembly is also arranged between the fourth side plate and the reverse elastic damping mechanism on the right side. The outward positioning seats of the lateral damping assemblies on the left side and the right side are respectively fixed on the third side plate and the fourth side plate, the shock impact from the left direction and the right direction is buffered through the second damping spring, the second damping spring transmits the impact force to the swing rod, the swing rod transmits the impact force to the first damping spring, and the damping effect is better.
As a further improvement of the invention, the first side plate, the second side plate, the third side plate and the fourth side plate form a rectangle, the fifth side plate and the sixth side plate are respectively and correspondingly arranged at the upper end and the lower end of a rectangular area formed by the first side plate, the second side plate, the third side plate and the fourth side plate, each side plate forms a cuboid, a plurality of reinforcing beams are arranged between the third side plate and the fourth side plate in sequence from top to bottom, the reinforcing beams are transversely arranged, each reinforcing beam, each elastic damping mechanism and each reverse elastic damping mechanism are staggered, a plurality of groups of vertical damping assemblies are arranged between any two reinforcing beams which are adjacent from top to bottom, each group of vertical damping assemblies are transversely distributed at intervals, each vertical damping assembly comprises two vertically corresponding damping seats, the damping seats are fixed on the corresponding reinforcing beams, the end faces of the damping seats are provided with fixing heads, the damping springs are arranged between the two damping seats, and the fixing heads are matched and extend into the corresponding damping springs. The reinforcing beam improves the transverse strength of the shockproof pressure-resistant structure, and the damping spring III can buffer the shock impact from the vertical direction.
As a further improvement of the invention, the reinforcing beams are provided with an upper layer and a lower layer, and all the reinforcing beams of each layer are positioned in the same plane.
Drawings
Fig. 1 is a cross-sectional view of the present invention taken along the horizontal direction.
Fig. 2 is a partially enlarged view of fig. 1.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is a positional relationship diagram of the fixing seat, the guide groove and the guide bar.
Fig. 5 is a vertical sectional view of the present invention.
Fig. 6 is another positional relationship diagram of the fixing base, the guide groove and the guide bar.
The damping device comprises a first side plate 1, a second side plate 2, a third side plate 3, a fourth side plate 4, an elastic damping mechanism 5, a reverse elastic damping mechanism 5a, a fixed seat 6, a guide groove 7, a guide rod 8, a disc spring 9, a swing rod 10, a damping block 11, a mounting seat 12, a fixed rod 13, a first damping spring 14, a positioning seat 15, a limiting head 15a, a positioning groove 16, a second damping spring 17, a fifth damping spring 18, a sixth side plate 19, a reinforcing beam 20, a vertical damping assembly 21, a damping seat 2101, a fixed head 2101a and a third damping spring 2102.
Detailed Description
Example 1
As shown in fig. 1-5, a shockproof and pressure-resistant structure comprises a first side plate 1 and a second side plate 2 which are correspondingly arranged in front and back, wherein the first side plate 1 and the second side plate 2 are parallel to each other, a third side plate 3 and a fourth side plate 4 which are correspondingly distributed in left and right are arranged between the first side plate 1 and the second side plate 2, the third side plate 3 and the fourth side plate 4 are parallel to each other, the third side plate 3 is perpendicular to the first side plate 1, a plurality of groups of elastic damping mechanisms 5 are arranged between the first side plate 1 and the second side plate 2, each elastic damping mechanism 5 comprises a fixed seat 6 fixed on the inner side of the first side plate 1, a guide groove 7 is formed on the fixed seat 6, a guide rod 8 is arranged on the second side plate 2 corresponding to the guide groove 7, the guide rod 8 is inserted into the guide groove 7 in a matching manner, a plurality of disc springs 9 are correspondingly arranged on the periphery of the guide rod 8, and the disc springs 9 at the front end are elastically abutted against the fixed seat 6, rear end dish spring 9 elastic conflict is on curb plate two 2, leave the interval between 8 tip of guide bar and 7 bottoms of guide way, it has pendulum rod 10 all to articulate on the support of the 6 left and right sides of fixing base, the pendulum rod 10 tip articulates there is snubber block 11, the guiding hole has been seted up to snubber block 11 lower part, it all is provided with two mount pads 12 to correspond every snubber block 11 on the curb plate two 2, be provided with the cooperation between two mount pads 12 and pass the dead lever 13 that corresponds snubber block 11 guiding hole, the left and right sides of snubber block 11 all is provided with a suit at the first damping spring 14 of dead lever 13 periphery, the one end elastic conflict of every damping spring 14 is in the corresponding one side of snubber block 11, the other end elastic conflict of every damping spring 14 is on corresponding mount pad 12.
Lateral damping assemblies are arranged between the left elastic damping mechanism 5 and the right elastic damping mechanism 5 which are adjacent to each other and the reverse elastic damping mechanism 5a, each lateral damping assembly comprises two positioning seats 15 which are respectively fixed on the corresponding swing rod 10, each positioning seat 15 is provided with an annular positioning groove 16, each positioning seat 15 is positioned inside the corresponding annular positioning groove 16 to form a limiting head 15a, a damping spring II 17 is transversely arranged between the two positioning seats 15, two ends of each damping spring II 17 are respectively inserted into the corresponding annular positioning grooves 16, and the limiting heads 15a are matched with each other to stretch into the ends of the corresponding damping springs II 17; a lateral damping component is also arranged between the side plate three 3 and the elastic damping mechanism 5 on the left side, and a lateral damping component is also arranged between the side plate four 4 and the reverse elastic damping mechanism 5a on the right side.
The side plate I1, the side plate II 2, the side plate III 3 and the side plate IV 4 are enclosed to form a rectangle, the upper end and the lower end of a rectangular area enclosed by the side plate I1, the side plate II 2, the side plate III 3 and the side plate IV 4 are respectively and correspondingly provided with a side plate V18 and a side plate VI 19, each side plate forms a cuboid, a plurality of reinforcing beams 20 which are sequentially distributed from top to bottom are arranged between the side plate III 3 and the side plate IV 4, the reinforcing beams 20 are transversely arranged, each reinforcing beam 20, each elastic damping mechanism 5 and each reverse elastic damping mechanism 5a are arranged in a staggered mode, a plurality of groups of vertical damping assemblies 21 are arranged between any two reinforcing beams 20 which are adjacent from top to bottom, each group of vertical damping assemblies 21 are distributed along the transverse interval, each vertical damping assembly 21 comprises two damping seats 2101 which correspond to top and bottom, the damping seats 2101 are fixed on the corresponding reinforcing beams 20, the damping seats 2101 end faces of the damping seats are provided with fixing heads 2101a, a damping spring III 2102 is arranged between the two damping seats 2101, and the fixing heads are matched to extend into the corresponding damping springs inside the III 2102. The reinforcing beams 20 are arranged in upper and lower layers, and each reinforcing beam 20 of each layer is positioned in the same plane.
When the shockproof pressure-resistant structure is subjected to shock impact in the front-back direction, the disc spring 9 is extruded in the front-back direction by the fixed seat 6, the two swing rods 10 push the damping block 11 from two sides, the guide hole of the damping block 11 can slide along the fixed rod 13, and energy shock is absorbed through the damping springs I14 on two sides of the damping block 11 for damping, so that shock from the front-back direction is absorbed for damping; the guide groove 7 is formed in one side close to the guide rod 8, and the depth of the guide groove 7 is smaller than the height of the fixed seat 6; each disc spring 9 comprises a plurality of groups of involutory springs which are sequentially overlapped from top to bottom when being installed; outward positioning seats 15 of lateral damping assemblies on the left side and the right side are respectively fixed on a side plate three 3 and a side plate four 4, vibration impact from the left direction and the right direction is buffered through a damping spring two 17, impact force is transmitted to the swing rod 10 through the damping spring two 17, the swing rod 10 transmits the impact force to a damping spring one 14, and the damping effect is better; the reinforcing beam 20 improves the lateral strength of the shockproof and pressure-resistant structure, and the three damping springs 2102 can buffer the shock impact from the vertical direction. The invention has the advantages that: the shock absorber can realize multi-dimensional shock absorption in the front-back, left-right and vertical directions, can be used for manufacturing shock-proof and shock-proof pressure-resistant plate parts, and is suitable for manufacturing shock-proof steel structural parts.
Example 2
As shown in fig. 6, the difference from embodiment 1 is that: the guide grooves 7 are kidney-shaped grooves, two guide rods 8 of each group of elastic damping mechanisms 5 or reverse elastic damping mechanisms 5a are arranged, the two guide rods 8 are inserted into the corresponding kidney-shaped grooves in a matched mode, and the groove widths of the kidney-shaped grooves are arranged corresponding to the outer diameters of the guide rods 8. The kidney-shaped slot gives the guide bar 8 more freedom.
Claims (7)
1. The utility model provides a withstand voltage structure takes precautions against earthquakes, its characterized in that corresponds curb plate one and curb plate two that set up including the front and back, curb plate one and curb plate two are parallel to each other, correspond curb plate three and curb plate four that distributes about being provided with between curb plate one and the curb plate two, curb plate three and curb plate four are parallel to each other, and curb plate three is perpendicular with curb plate one, be provided with a plurality of groups elasticity damper between curb plate one and the curb plate two, elasticity damper has seted up the guide way including fixing at the inboard fixing base of curb plate one on the fixing base, corresponds the guide way on the curb plate two and is provided with the guide bar, and the guide bar cooperation inserts the guide way in, and the guide bar periphery correspondence is provided with a plurality of dish springs, and front end dish spring elasticity is contradicted on the fixing base, and rear end dish spring elasticity is contradicted on curb plate two, leaves the interval between guide bar tip and the guide way bottom, all articulated on the support of the fixing base left and right sides have the pendulum rod, and the snubber block tip is articulated have a snubber block, and the guide hole has been seted up in the damping block lower part, corresponds every snubber block on two corresponding mount bases of a snubber spring, and contradict on the elastic damping spring is contradicted, and the other end of the spring is corresponding dead lever is corresponding.
2. A quakeproof and pressure-resistant structure according to claim 1, wherein the elastic shock absorbing mechanisms are arranged in a plurality of rows from top to bottom in sequence, each row of the elastic shock absorbing mechanisms are arranged in a transverse sequence at equal intervals, a set of reverse elastic shock absorbing mechanisms are correspondingly inserted and arranged on the right side of each set of the elastic shock absorbing mechanisms, the reverse elastic shock absorbing mechanisms and the elastic shock absorbing mechanisms are in the same structure, the reverse elastic shock absorbing mechanisms and the elastic shock absorbing mechanisms are in opposite directions, the fixing seats of the reverse elastic shock absorbing mechanisms are arranged on the second side plate, and the guide rods and the mounting seats of the reverse elastic shock absorbing mechanisms are arranged on the first side plate.
3. A quakeproof and pressure-resistant structure according to claim 1 or 2, wherein the guide grooves comprise two circular grooves, two guide rods are arranged on each group of elastic damping mechanisms or reverse elastic damping mechanisms, and the two guide rods are respectively inserted into the corresponding circular grooves in a matching mode.
4. A quakeproof and pressure-resistant structure according to claim 1 or 2, wherein the guide grooves are kidney-shaped grooves, two guide rods are arranged on each group of elastic damping mechanisms or reverse elastic damping mechanisms, the two guide rods are inserted into the corresponding kidney-shaped grooves in a matching mode, and the groove width of each kidney-shaped groove is arranged corresponding to the outer diameter of each guide rod.
5. The shockproof and pressure-resistant structure according to claim 1 or 2, wherein a lateral damping assembly is arranged between the elastic damping mechanism and the reverse elastic damping mechanism which are adjacent left and right, the lateral damping assembly comprises two positioning seats which are respectively fixed on the corresponding swing rods, annular positioning grooves are formed in the positioning seats, the positioning seats are positioned inside the annular positioning grooves to form limiting heads, a second damping spring is transversely arranged between the two positioning seats, two ends of the second damping spring are respectively inserted into the corresponding annular positioning grooves, and the limiting heads are matched and extend into the inner parts of the two ends of the corresponding damping spring; and a lateral damping component is also arranged between the third side plate and the elastic damping mechanism on the left side, and a lateral damping component is also arranged between the fourth side plate and the reverse elastic damping mechanism on the right side.
6. The earthquake-proof and pressure-proof structure according to claim 1 or 2, wherein the first side plate, the second side plate, the third side plate and the fourth side plate are enclosed into a rectangle, the fifth side plate and the sixth side plate are respectively arranged at the upper end and the lower end of a rectangular area enclosed by the first side plate, the second side plate, the third side plate and the fourth side plate correspondingly, each side plate forms a cuboid, a plurality of reinforcing beams are arranged between the third side plate and the fourth side plate in sequence from top to bottom, the reinforcing beams are transversely arranged, each reinforcing beam, each elastic damping mechanism and each reverse elastic damping mechanism are staggered, a plurality of groups of vertical damping assemblies are arranged between any two adjacent reinforcing beams from top to bottom, each group of vertical damping assemblies are transversely distributed at intervals, each vertical damping assembly comprises two vertically corresponding damping seats, the damping seats are fixed on the corresponding reinforcing beam, a fixing head is arranged on the end face of each damping seat, a damping spring III is arranged between the two damping seats, and the fixing head is matched with and extends into the corresponding damping spring III.
7. The structure of claim 6, wherein the reinforcing beams are provided with upper and lower layers, and the reinforcing beams of each layer are located in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211258185.7A CN115492273B (en) | 2022-10-14 | 2022-10-14 | Shockproof pressure-resistant structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211258185.7A CN115492273B (en) | 2022-10-14 | 2022-10-14 | Shockproof pressure-resistant structure |
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| Publication Number | Publication Date |
|---|---|
| CN115492273A true CN115492273A (en) | 2022-12-20 |
| CN115492273B CN115492273B (en) | 2023-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211258185.7A Active CN115492273B (en) | 2022-10-14 | 2022-10-14 | Shockproof pressure-resistant structure |
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| CN (1) | CN115492273B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4231725A1 (en) * | 1992-09-22 | 1994-03-24 | Selkirk Schornsteintechnik Gmb | Vibration damper for free-standing building structure - has damping mass supported at fixed point below its centre of gravity and against structure by spring element |
| CN103088933A (en) * | 2013-01-17 | 2013-05-08 | 中南大学 | Collaborative energy dissipation anti-buckling supporting construction member with major earthquake protection function |
| CN103790106A (en) * | 2014-01-23 | 2014-05-14 | 北京工业大学 | Parallel-connection-type negative stiffness structure shock insulating and damping support with butterfly-shaped spring |
| CN107740504A (en) * | 2017-10-10 | 2018-02-27 | 王恒希 | A kind of novel earthquake-proof structure of light house |
| CN216973745U (en) * | 2022-01-22 | 2022-07-15 | 诚润建工集团有限公司 | Steel construction antidetonation buffering base for building engineering |
-
2022
- 2022-10-14 CN CN202211258185.7A patent/CN115492273B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4231725A1 (en) * | 1992-09-22 | 1994-03-24 | Selkirk Schornsteintechnik Gmb | Vibration damper for free-standing building structure - has damping mass supported at fixed point below its centre of gravity and against structure by spring element |
| CN103088933A (en) * | 2013-01-17 | 2013-05-08 | 中南大学 | Collaborative energy dissipation anti-buckling supporting construction member with major earthquake protection function |
| CN103790106A (en) * | 2014-01-23 | 2014-05-14 | 北京工业大学 | Parallel-connection-type negative stiffness structure shock insulating and damping support with butterfly-shaped spring |
| CN107740504A (en) * | 2017-10-10 | 2018-02-27 | 王恒希 | A kind of novel earthquake-proof structure of light house |
| CN216973745U (en) * | 2022-01-22 | 2022-07-15 | 诚润建工集团有限公司 | Steel construction antidetonation buffering base for building engineering |
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| CN115492273B (en) | 2023-08-25 |
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