CN113216434A - Decoupling type vibration control device - Google Patents
Decoupling type vibration control device Download PDFInfo
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- CN113216434A CN113216434A CN202110457633.5A CN202110457633A CN113216434A CN 113216434 A CN113216434 A CN 113216434A CN 202110457633 A CN202110457633 A CN 202110457633A CN 113216434 A CN113216434 A CN 113216434A
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- 238000002955 isolation Methods 0.000 claims abstract description 29
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 230000035939 shock Effects 0.000 abstract description 10
- 238000010521 absorption reaction Methods 0.000 abstract description 7
- 238000013016 damping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000002452 interceptive effect 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
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/04—Bearings; Hinges
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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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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Vibration Prevention Devices (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a decoupling type vibration control device.A first vibration isolation control assembly is arranged between a first connecting part and a second connecting part and comprises a first elastic telescopic part; the second shakes and separates accuse subassembly and install between first adapting unit and second adapting unit, and the flexible part of second elasticity can be followed transversely flexible, and the flexible part of second elasticity is connected with vertical removal subassembly, and vertical removal subassembly can be followed vertical reciprocating motion. When the device bears the transverse acting force, the second elastic telescopic part is acted by the transverse force and plays a transverse shock absorption role on the device; when the device bears the vertical acting force, the first elastic telescopic part is acted by the vertical acting force and plays a vertical vibration isolation role on the device, the vertical moving assembly moves vertically and reciprocally under the action of the vertical acting force, the second elastic telescopic part is prevented from bearing the vertical acting force and generating vertical deformation, the controllability and the applicability of the device are enhanced, and the vibration isolation/vibration isolation effect is improved.
Description
Technical Field
The invention is used in the technical field of building components, and particularly relates to a decoupling type vibration control device.
Background
The vibration isolation/shock absorption support is equivalent to a combination of a vertical vibration isolation element and a horizontal vibration absorption element in terms of structure, and is widely applied to vibration absorption and shock absorption of building structures along the lines of subways, viaducts and the like. The vibration isolation/shock support provides the vibration isolation effect through vertical vibration isolation component, and the structure earthquake moves and provides the shock attenuation effect by the shock attenuation component, reaches the impact of alleviating the external load, reduces the structure vibration, protects the purpose of structure safety. However, in practical application, the vertical vibration isolation element and the horizontal vibration isolation element of the vibration isolation/vibration support bear vertical vibration and seismic vibration at the same time, so that a single element serves multiple roles, the stress analysis and the overall structure design of each element become complicated and difficult, the controllability is poor, and the application of the vibration isolation/vibration support in the fields of nuclear power turbines, high-rise buildings and the like is also limited.
Disclosure of Invention
The invention aims to at least solve one of the technical problems in the prior art, and provides a decoupling type vibration control device which can prevent a second elastic telescopic part from bearing vertical force, enhance the controllability and the applicability of the device and improve the vibration isolation/vibration effect.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a decoupled vibration control device comprising:
a connection assembly including a first connection member and a second connection member, the first connection member being positioned on top of the second connection member;
the first vibration isolation control assembly is arranged between the first connecting part and the second connecting part and comprises a first elastic telescopic part;
the second shakes and separates accuse subassembly, install in between first adapting unit and the second adapting unit, the second shakes and separates accuse subassembly and includes second elastic stretching part and vertical moving assembly, second elastic stretching part can be followed transversely flexible, second elastic stretching part with vertical moving assembly connects, vertical moving assembly can be followed vertical reciprocating motion.
With reference to the foregoing implementation manners, in some implementation manners of the present invention, the second vibration and isolation control assembly further includes a mounting seat, the mounting seat is connected to the second connection component, the second elastic expansion component includes a damper, and two ends of the damper are correspondingly hinged to the vertical movement assembly and the mounting seat.
With reference to the foregoing implementation manners, in some implementation manners of the present invention, the damper includes a cylinder, a piston, and a shape memory alloy component, the cylinder is disposed along a transverse direction, the piston extends into the cylinder and is slidably mounted in the cylinder, the shape memory alloy component includes a first end plate, a second end plate, and a plurality of shape memory alloy rods, the first end plate is sleeved on a periphery of the cylinder, the second end plate is sleeved on a periphery of the piston, and the shape memory alloy rods are spaced at intervals along a circumferential direction of the cylinder and are connected between the first end plate and the second end plate.
With reference to the foregoing implementation manners, in some implementation manners of the present invention, the vertical moving assembly further includes a first connecting plate and a second connecting plate, which are oppositely disposed, the first connecting plate is connected to the first connecting part, the damper is hinged to the second connecting plate, and a plurality of first rolling elements are sequentially arranged in a vertical direction between the first connecting plate and the second connecting plate.
With reference to the foregoing implementation manners, in some implementation manners of the present invention, the first rolling element includes a first roller, the vertical moving assembly further includes a first support plate and a second support plate, the first support plate and the second support plate are located at two ends of the first roller, one end of each first roller is rotatably mounted on the first support plate, the other end of each first roller is rotatably mounted on the second support plate, the first support plate and the second support plate are both connected to the second connection plate, a first limit plate is disposed on one side of the first connection plate close to the second connection plate, and the first limit plate is located at the bottom of the first connection plate.
With reference to the foregoing implementation manners, in some implementation manners of the present invention, a first guide groove and a second guide groove are disposed on a side of the first connecting plate away from the first roller, the first guide groove and the second guide groove are vertically disposed, the first support plate is provided with a first slider, the first slider is matched with the first guide groove, the second support plate is provided with a second slider, and the second slider is matched with the second guide groove.
With reference to the foregoing implementation manners, in some implementation manners of the present invention, a third connecting plate is disposed on a top of the first elastic telescopic component, two second limiting plates are disposed on the third connecting plate at intervals along a transverse direction, a plurality of second rollers sequentially arranged along the transverse direction are disposed between the third connecting plate and the first connecting component, the second rollers are located between the two second limiting plates, a third supporting plate and a fourth supporting plate are disposed at two ends of the second rollers by the first connecting component, one end of each of the second rollers is rotatably mounted on the third supporting plate, and the other end of each of the second rollers is rotatably mounted on the fourth supporting plate.
With reference to the foregoing implementation manners, in some implementation manners of the present invention, the vertical moving assembly includes a vertical guiding component and a vertical sliding component, the vertical guiding component and the vertical sliding component are slidably connected, the vertical guiding component is connected with the first connecting component, the vertical sliding component is connected with the second elastic telescopic component, and a bottom of the second elastic telescopic component is connected with the second connecting component.
With reference to the above implementation manners, in some implementation manners of the present invention, the cylinder barrel is provided with a first hinge assembly at a side close to the second connecting plate, the piston is provided with a second hinge assembly at a side close to the mounting seat, the first hinge assembly and the second hinge assembly each include a hinge joint and first supporting seats and second supporting seats which are distributed at intervals, the first supporting seat and the second supporting seat are each provided with a hinge hole along an axial direction perpendicular to the cylinder barrel, the hinge joint has a first hinge arm and a second hinge arm, the first hinge arm is configured to extend into the hinge hole of the first supporting seat, the second hinge arm is configured to extend into the hinge hole of the second supporting seat, the hinge joint of the first hinge assembly is connected with the cylinder barrel, and the first hinge assembly is mounted to the second connecting plate through the first supporting seat and the second supporting seat, the hinge joint of the second hinge assembly is connected with the piston, and the second hinge assembly is installed on the installation seat through the first supporting seat and the second supporting seat.
In combination with the above implementations, in some implementations of the invention, the first elastically stretchable component includes a spring.
One of the above technical solutions has at least one of the following advantages or beneficial effects: when the device bears the transverse acting force, the second elastic telescopic part is acted by the transverse force and plays a transverse shock absorption role on the device; when the device bears the vertical acting force, the first elastic telescopic part is acted by the vertical acting force and plays a vertical vibration isolation role on the device, the vertical moving assembly moves vertically and reciprocally under the action of the vertical acting force, the second elastic telescopic part is prevented from bearing the vertical acting force and generating vertical deformation, the controllability and the applicability of the device are enhanced, and the vibration isolation/vibration isolation effect is improved.
Drawings
The invention will be further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic block diagram of one embodiment of the present invention;
FIG. 2 is a schematic diagram of the structure of one embodiment of the vertical displacement assembly shown in FIG. 1;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic cross-sectional view taken at B-B of FIG. 2;
FIG. 5 is a schematic view of the first elastic expansion device of FIG. 1 with a second roller on top;
FIG. 6 is a schematic diagram of the structure of one embodiment shown in FIG. 1;
FIG. 7 is a schematic view of the damper of FIG. 6;
FIG. 8 is a schematic view of the vertical displacement assembly of FIG. 6 in an embodiment employing a combination of a slide and a slide;
FIG. 9 is a schematic view of the vertical displacement assembly of FIG. 6 in an embodiment employing a sleeve and core combination.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the present invention, if directions (up, down, left, right, front, and rear) are described, it is only for convenience of describing the technical solution of the present invention, and it is not intended or implied that the technical features referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, it is not to be construed as limiting the present invention.
In the invention, the meaning of "a plurality" is one or more, the meaning of "a plurality" is more than two, and the terms of "more than", "less than", "more than" and the like are understood to exclude the number; the terms "above", "below", "within" and the like are understood to include the instant numbers. In the description of the present invention, if there is description of "first" and "second" only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the present invention, unless otherwise specifically limited, the terms "disposed," "mounted," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or indirectly connected through an intermediate; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be mechanically coupled, may be electrically coupled or may be capable of communicating with each other; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above-mentioned words in the present invention can be reasonably determined by those skilled in the art in combination with the detailed contents of the technical solutions.
Referring to fig. 1 and 6, an embodiment of the present invention provides a decoupled vibration control device, which includes a connection assembly, a first vibration isolation control assembly, and a second vibration isolation control assembly. Wherein the connecting assembly includes a first connecting part 11 and a second connecting part 12, the first connecting part 11 being located on top of the second connecting part 12. The first connecting part 11 is used for being connected with an upper building, the second connecting part 12 is used for being connected with a lower building, and the vibration isolation and control assembly is used for isolating and controlling transverse and vertical acting forces between the upper building and the lower building during vibration/shock, slowing down the vibration/shock and relieving external impact.
The first vibration isolation control assembly is installed between the first connection part 11 and the second connection part 12, and includes a first elastic expansion part 31. The first elastic telescopic member 31 can be vertically telescopic, and can play a role in buffering the vertical force between the upper building and the lower building. The second shakes and separates accuse subassembly and install between first connecting part 11 and second connecting part 12, and the second shakes and separates accuse subassembly and includes second elasticity extensible part 21 and vertical removal subassembly 22, and second elasticity extensible part 21 can be followed transversely flexible, and second elasticity extensible part 21 is connected with vertical removal subassembly 22, and vertical removal subassembly 22 can be followed vertical reciprocating motion. When the device bears transverse acting force, the second elastic telescopic part 21 is acted by the transverse force and plays a transverse damping role on the device; when the device bears the vertical acting force, the first elastic telescopic part 31 is acted by the vertical force and plays a vertical vibration isolation role on the device, the vertical moving assembly 22 moves vertically in a reciprocating mode under the action of the vertical force, the second elastic telescopic part 21 is prevented from bearing the vertical acting force and generating vertical deformation, controllability and applicability of the device are improved, and the vibration isolation/vibration isolation effect is improved.
Referring to fig. 1 and 6, in some embodiments, the second vibration isolation and control assembly further includes a mounting seat 23, the mounting seat 23 is connected to the second connecting part 12, the second elastic telescopic part 21 includes a damper, and two ends of the damper are hinged to the vertical moving assembly 22 and the mounting seat 23, so as to avoid vertical vibration from affecting horizontal vibration absorption of the damper. It can be understood that both ends of the damper can be hinged to the vertical moving component 22 and the mounting seat 23 through a rotating shaft, and can also be hinged to the vertical moving component 22 and the mounting seat 23 through a ball head.
Referring to fig. 6 and 7, in some embodiments, the damper includes a cylinder 211, a piston 212, and a shape memory alloy member, the cylinder 211 being disposed in a transverse direction, and the piston 212 extending into the cylinder 211 and slidably mounted to the cylinder 211. Wherein, the piston 212 and the cylinder 211 are correspondingly hinged to the vertical moving component 22 and the mounting seat 23 respectively. The shape memory alloy assembly includes a first end plate 213, a second end plate 214, and a plurality of shape memory alloy rods 215, wherein the first end plate 213 is disposed around the cylinder 211, and the second end plate 214 is disposed around the piston 212. The shape memory alloy rods 215 are spaced apart from each other around the circumference of the cylinder 211 and are connected between the first and second end plates 213 and 214 along the circumference of the cylinder 211. When the transverse force is applied, the cylinder 211 and the piston 212 move relatively along the transverse direction under the action of the transverse force, and the shape memory alloy rod 215 plays a transverse damping role.
Referring to fig. 2, 8 and 9, the vertical moving assembly 22 may be in the form of a rolling element sandwiched between two plates or two relatively slidable members slidably connected to each other. Referring to fig. 1, 2 and 4, in some embodiments, the vertical moving assembly 22 further includes a first connecting plate 221 and a second connecting plate 222 which are oppositely disposed, the first connecting plate 221 is connected to the first connecting part 11, the damper is hinged to the second connecting plate 222, and a plurality of first rolling bodies 223 are vertically arranged in sequence between the first connecting plate 221 and the second connecting plate 222. When the device receives vertical force effect, a plurality of first rolling elements 223 can follow vertical roll, avoids second elastic expansion part 21 to receive the effect of vertical force, improves the shock attenuation effect.
Referring to fig. 7, in some embodiments, the cylinder 211 is provided with a first hinge assembly at a side adjacent to the second connecting plate 222, and the piston 212 is provided with a second hinge assembly at a side adjacent to the mounting seat 23. The first hinge assembly and the second hinge assembly each include a hinge joint 216 and first and second support seats 217 and 218 spaced apart from each other, and the first and second support seats 217 and 218 are each provided with a hinge hole in an axial direction perpendicular to the cylinder 211. The hinge joint 216 has a first hinge arm 219 and a second hinge arm, the first hinge arm 219 is used for extending into a hinge hole of the first support seat 217, the second hinge arm is used for extending into a hinge hole of the second support seat 218, the hinge joint 216 of the first hinge assembly is connected with the cylinder barrel 211, the first hinge assembly is mounted on the second connecting plate 222 through the first support seat 217 and the second support seat 218, the hinge joint 216 of the second hinge assembly is connected with the piston 212, the second hinge assembly is mounted on the mounting seat 23 through the first support seat 217 and the second support seat 218, and it is ensured that two ends of the damper are correspondingly hinged to the vertical moving assembly 22 and the mounting seat 23.
The first rolling element 223 may be a roller or a ball. Referring to fig. 1 to 4, in some embodiments, the first rolling bodies 223 include first rollers, the vertical moving assembly 22 further includes first and second support plates 241 and 242, the first and second support plates 241 and 242 are located at both ends of the first rollers, one end of each first roller is rotatably mounted to the first support plate 241, the other end of each first roller is rotatably mounted to the second support plate 242, and the first and second support plates 241 and 242 are connected to the second connection plate 222, so that a constant interval between the first rollers is ensured, and a shock-absorbing and vibration-isolating effect is ensured. The first limiting plate 25 is arranged on one side, close to the second connecting plate 222, of the first connecting plate 221, and the first limiting plate 25 is located at the bottom of the first connecting plate 221 so as to limit the downward movement range of the first roller, so that the first connecting plate 221 and the second connecting plate 222 are prevented from being staggered, and the safety and the reliability of the device are guaranteed. It can be understood that the first limit plate 25 and the second limit plate 222 have a gap therebetween, so as to avoid friction and damage to the device.
Referring to fig. 4, in some embodiments, the first connecting plate 221 is provided with a first guide groove and a second guide groove at a side away from the first roller, the first guide groove and the second guide groove are vertically arranged, the first support plate 241 is provided with a first slider 243, and the first slider 243 is matched with the first guide groove to guide the first slider 243 to reciprocate vertically. The second support plate 242 is provided with a second slider 244, and the second slider 244 is engaged with the second guide groove to guide the second slider 244 to reciprocate in the vertical direction. Through the cooperation of the guide grooves and the sliders, the first connecting plate 221 and the second connecting plate 222 are ensured to be capable of relative movement in the vertical direction on a given track.
The first guide groove and the second guide groove can be arranged in a groove shape, a T shape or the like according to actual requirements. Referring to fig. 4, in some embodiments, the first guide groove and the second guide groove are T-shaped to limit the first slider 243 and the second slider 244 from moving in the transverse direction, so that the first slider 243 and the second slider 244 are prevented from being separated from the first guide groove and the second guide groove in the transverse direction when the device is subjected to a transverse force, the first slider 243 is ensured to move in the first guide groove, and the second slider 244 is ensured to move in the second guide groove in the vertical direction, and the safety of the device is improved.
Referring to fig. 8, in some embodiments, the vertical moving assembly 22 includes a vertical guiding component and a vertical sliding component, the vertical guiding component is slidably connected with the vertical sliding component, the vertical guiding component is connected with the first connecting component 11, the vertical sliding component is connected with the second elastic telescopic component 21, and the bottom of the second elastic telescopic component 21 is connected with the second connecting component 12, so that when the device is acted by a vertical force, the vertical guiding component and the vertical sliding component can move relatively along the vertical direction, and the second elastic telescopic component 21 is prevented from being vertically extruded or stretched. It will be appreciated that the vertical guide members and the vertical slide members may be in the form of guide rails 261 and sliders 262 cooperating, see fig. 8; the fitting of the sleeve 263 and the core 264 may also be used, see fig. 9.
Referring to fig. 5, in some embodiments, a third connecting plate 32 is disposed on the top of the first elastic telescopic member 31, two second limiting plates 33 are disposed on the third connecting plate 32 at intervals in the transverse direction, a plurality of second rollers 34 are disposed between the third connecting plate 32 and the first connecting member 11, and the second rollers 34 are disposed between the two second limiting plates 33 to limit the movement range of the second rollers 34 in the transverse direction, so as to ensure the safety of the device. The first connecting part 11 is provided with a third support plate 351 and a fourth support plate at two ends of each second roller 34, one end of each second roller 34 is rotatably mounted on the third support plate 351, and the other end of each second roller 34 is rotatably mounted on the fourth support plate, so that a constant interval between the second rollers 34 is ensured, and a damping and vibration isolating effect is ensured.
The first elastic expansion member 31 may be a spring, a disc spring, a tension spring, or the like. Referring to fig. 1 and 6, in some embodiments, the first elastic expansion member 31 includes springs, and the number of the springs may be set according to actual needs.
In the description herein, references to the description of the term "example," "an embodiment," or "some embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (10)
1. A decoupled vibration control apparatus, comprising:
a connection assembly including a first connection member and a second connection member, the first connection member being positioned on top of the second connection member;
the first vibration isolation control assembly is arranged between the first connecting part and the second connecting part and comprises a first elastic telescopic part;
the second shakes and separates accuse subassembly, install in between first adapting unit and the second adapting unit, the second shakes and separates accuse subassembly and includes second elastic stretching part and vertical moving assembly, second elastic stretching part can be followed transversely flexible, second elastic stretching part with vertical moving assembly connects, vertical moving assembly can be followed vertical reciprocating motion.
2. The decoupled vibration control device of claim 1, wherein the second vibration isolation and control assembly further comprises a mounting seat, the mounting seat is connected with the second connecting component, the second elastic telescopic component comprises a damper, and two ends of the damper are correspondingly hinged to the vertical moving assembly and the mounting seat.
3. The decoupled seismic control device of claim 2, wherein the damper comprises a cylinder, a piston, and a shape memory alloy assembly, the cylinder is disposed in a transverse direction, the piston extends into the cylinder and is slidably mounted to the cylinder, the shape memory alloy assembly comprises a first end plate, a second end plate, and a plurality of shape memory alloy rods, the first end plate is sleeved on the periphery of the cylinder, the second end plate is sleeved on the periphery of the piston, and the shape memory alloy rods are circumferentially spaced around the cylinder and connected between the first end plate and the second end plate.
4. The decoupled vibration control device of claim 3, wherein the vertical moving assembly further comprises a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate are oppositely arranged, the first connecting plate is connected with the first connecting part, the damper is hinged to the second connecting plate, and a plurality of first rolling elements are sequentially arranged in the vertical direction between the first connecting plate and the second connecting plate.
5. The decoupled vibration control device according to claim 4, wherein the first rolling element comprises a first roller, the vertical moving assembly further comprises a first supporting plate and a second supporting plate, the first supporting plate and the second supporting plate are located at two ends of the first roller, one end of each first roller is rotatably mounted on the first supporting plate, the other end of each first roller is rotatably mounted on the second supporting plate, the first supporting plate and the second supporting plate are both connected with the second connecting plate, a first limiting plate is arranged on one side of the first connecting plate close to the second connecting plate, and the first limiting plate is located at the bottom of the first connecting plate.
6. The decoupled vibration control device of claim 5, wherein the first connecting plate has a first guide slot and a second guide slot on a side away from the first roller, the first guide slot and the second guide slot are vertically disposed, the first support plate has a first sliding block, the first sliding block is engaged with the first guide slot, the second support plate has a second sliding block, and the second sliding block is engaged with the second guide slot.
7. The decoupled vibration control device according to claim 2, wherein a third connecting plate is disposed on a top of the first elastic telescopic member, two second limiting plates are disposed on the third connecting plate at a transverse interval, a plurality of second rollers are sequentially arranged in a transverse direction between the third connecting plate and the first connecting member, the second rollers are disposed between the two second limiting plates, a third supporting plate and a fourth supporting plate are disposed at two ends of the second rollers on the first connecting member, one end of each of the second rollers is rotatably mounted in the third supporting plate, and the other end of each of the second rollers is rotatably mounted in the fourth supporting plate.
8. The decoupled seismic control device of claim 3, wherein the vertical movement assembly comprises a vertical guide member and a vertical sliding member, the vertical guide member and the vertical sliding member are slidably connected, the vertical guide member is connected with the first connecting member, the vertical sliding member is connected with the second elastic telescopic member, and a bottom of the second elastic telescopic member is connected with the second connecting member.
9. The decoupled vibration control device of claim 4, wherein the cylinder is provided with a first hinge assembly at a side close to the second connecting plate, the piston is provided with a second hinge assembly at a side close to the mounting seat, the first hinge assembly and the second hinge assembly each include a hinge joint and first supporting seats and second supporting seats at intervals, the first supporting seat and the second supporting seat are each provided with a hinge hole along an axial direction perpendicular to the cylinder, the hinge joint has a first hinge arm and a second hinge arm, the first hinge arm is configured to extend into the hinge hole of the first supporting seat, the second hinge arm is configured to extend into the hinge hole of the second supporting seat, the hinge joint of the first hinge assembly is connected to the cylinder, and the first hinge assembly is mounted to the second connecting plate through the first supporting seat and the second supporting seat, the hinge joint of the second hinge assembly is connected with the piston, and the second hinge assembly is installed on the installation seat through the first supporting seat and the second supporting seat.
10. The decoupled vibration control device of claim 1 wherein the first elastically telescoping component comprises a spring.
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| CN202110457633.5A CN113216434B (en) | 2021-04-27 | 2021-04-27 | Decoupling vibration control device |
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| CN202110457633.5A CN113216434B (en) | 2021-04-27 | 2021-04-27 | Decoupling vibration control device |
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| CN113216434A true CN113216434A (en) | 2021-08-06 |
| CN113216434B CN113216434B (en) | 2024-06-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162863A (en) * | 2022-09-06 | 2022-10-11 | 杭州中芯微电子有限公司 | Electronic climber with damping component |
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| CN215054170U (en) * | 2021-04-27 | 2021-12-07 | 广州大学 | Decoupling type vibration control device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115162863A (en) * | 2022-09-06 | 2022-10-11 | 杭州中芯微电子有限公司 | Electronic climber with damping component |
| CN115162863B (en) * | 2022-09-06 | 2022-11-15 | 杭州中芯微电子有限公司 | Electronic climber with damping component |
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| CN113216434B (en) | 2024-06-21 |
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