CN212224273U - Assembled energy dissipation and shock absorption supporting device with viscous damper - Google Patents

Abstract

The utility model discloses a take viscous damper's assembled energy dissipation shock attenuation strutting arrangement, it is including two support piece (1) that are mutual disposition, and the both ends junction swing joint of two support piece (1) has fixing support (2), and fixing support (2) are used for connecting building (4), still are equipped with several viscous damper (3) between two support piece (1). The utility model discloses can assemble high, simple structure is reasonable, construction speed is fast, and construction cost is low, implements effectually, and construction quality is reliable, can effectively ensure the installation accuracy, guarantees that the anti-seismic performance of building effectively exerts, reaches the purpose of energy dissipation shock attenuation, simultaneously, has full assembled, and the simple installation damages after shaking and easily changes, and the installation degree of difficulty is little, and the cost is low, and the transportation is easy, and the wide grade advantage of construction application scope can extensively apply to the frame concrete structure building that has the antidetonation requirement.

Description

Assembled energy dissipation and shock absorption supporting device with viscous damper

Technical Field

The utility model relates to an assembled energy dissipation shock attenuation strutting arrangement, it is specific is to relate to a take assembled energy dissipation shock attenuation strutting arrangement of viscous damper, is mainly applied to the energy dissipation shock attenuation of building, bridge, railway isotructure, reaches the seismic energy that the dissipation is difficult to expect, belongs to the building engineering antidetonation technical field.

Background

Due to the acceleration of the urbanization process in China, the population density of cities is continuously increased, and the height, the width and the complexity of urban buildings are continuously refreshed and recorded, so that the influence of earthquake disasters on building structures is avoided or reduced in order to face the great threat to national economic development and people life safety caused by frequent occurrence of earthquake disasters in China, and since the seventies of the twentieth century, people gradually apply mild steel, viscous dampers and the like to structural engineering such as buildings, bridges, railways and the like, and the dampers are used for dissipating unpredictable earthquake energy.

With the increasing demand of modern society on the height, the width, the complexity and the energy dissipation and shock absorption capacity of urban buildings, the traditional single energy dissipation and shock absorption technology is gradually replaced by two or more units of combined energy dissipation and shock absorption technology. The combined energy dissipation and shock absorption technology has the advantages of various energy dissipation and shock absorption technologies, and the shock absorption design is more flexible and diversified, so that the combined energy dissipation and shock absorption technology can meet the era demand of modern city development and meet the subjective desire of people on buildings.

Meanwhile, due to the objective requirements of times and people on buildings, the development of modern energy dissipation and shock absorption technology requires that the energy dissipation and shock absorption technology is developed towards the directions of having design flexibility and functional diversity, simple structure and industrial production of the shock absorption device, simple, convenient and quick installation, convenient monitoring during use, quick replacement after damage and the like.

The invention patent with the publication number of CN106088386A provides a high-efficiency scissor-brace damper arrangement mechanism, which transmits vibration reaction in a diagonal manner, although a force transmission path is definite, the displacement amplification coefficient can reach about 4.0, and a certain energy dissipation and shock absorption effect is achieved, a connecting rod is rigidly connected with a building, the bearing capacity is weak, and when the building is acted by a horizontal force, a connecting node is easy to damage; the connecting rod is rigidly connected with the building, the connecting joint is complicated to replace after being damaged, the labor intensity of constructors is increased, and meanwhile, a good damping effect cannot be achieved, and more importantly, a large potential safety hazard exists; meanwhile, the mechanism is only provided with one type of damper, belongs to a single-function damping device and has a single function.

Therefore, the key point for solving the technical problems is to develop an assembled energy dissipation and shock absorption supporting device with a viscous damper, which has the advantages of flexible design, multiple functions, simple structure, full assembly, simple and convenient installation, easy replacement after earthquake damage, small installation difficulty, low manufacturing cost and good implementation effect.

SUMMERY OF THE UTILITY MODEL

To a great deal of defect and not enough that exist among the above-mentioned background art, the utility model discloses improve and the innovation to this, aim at provides one kind and can assemble the height, and simple structure is reasonable, and the construction speed is fast, and construction cost is low, implements effectually, and construction quality is reliable, can effectively ensure the installation accuracy, guarantees that the anti-seismic performance of building effectively exerts, reaches the absorbing purpose of energy dissipation.

The utility model discloses another utility model purpose is simple structure, full assembled, and the simple installation damages easy the change after the shake, and the installation degree of difficulty is little, and the cost is low, transports easy characteristics, and construction application scope is wide, can extensively apply to the frame concrete structure building that has the antidetonation requirement.

In order to solve the above problems and achieve the object of the present invention, the present invention provides an assembled energy dissipation and shock absorption support device with viscous damper, which is realized by adopting the following design structure and the following technical scheme:

as the utility model relates to a take viscous damper's assembled energy dissipation shock attenuation strutting arrangement's improvement, it is including being two support piece (1) of mutual disposition, the both ends junction swing joint of two support piece (1) has fixing support (2), and fixing support (2) are used for connecting building (4), still are equipped with several viscous damper (3) between two support piece (1).

As the above improvement of the utility model, be equipped with a plurality of fixed hinge supports (11) that are used for installing viscous damper (3) on support piece (1), fixed hinge support (11) set up in support piece (1) inboard.

As the above further improvement of the utility model, the fixed hinged supports (11) have the same shape and size or the same shape and different size.

As the above further improvement of the present invention, the whole supporting member (1) is a long arc member or a curved member, connecting pieces (12) are extended from both ends of the arc member or the curved member, and connecting holes penetrating the front and back surfaces are formed in the connecting pieces (12).

As the above mentioned further improvement of the present invention, at least two viscous dampers (3) are further provided between the two supporting members (1), and the two viscous dampers (3) are arranged in parallel with each other.

As the above mentioned further improvement of the present invention, one end of the viscous damper (3) is connected to one of the supporting members (1), and the other end is connected to the other supporting member (1).

As the utility model discloses foretell still further improvement, viscous damper (3) one end can be dismantled through bolt assembly and connect and set up on one of them fixed hinge support (11) on support piece (1), and the other end can be dismantled through bolt assembly and connect and set up on fixed hinge support (11) on another support piece (1).

As a still further improvement of the above structure of the present invention, the fixing support (2) includes a support plate (21) and a mounting plate (22) of an L-shaped structure and an anchoring member (23), wherein the arc-shaped mounting plates (22) are symmetrically arranged on two sides of the upper end surface of the support plate (21), and the mounting plate (22) is provided with mounting holes; a plurality of anchoring components (23) are arranged on the end face of the lower end of the support plate (21), and the anchoring components (23) are studs.

As the utility model discloses the foretell still further improvement again, swing joint is articulated connection, threaded connection, bayonet connection, plug connection or connects through bolt assembly.

As the utility model discloses foretell still further improvement more, all from interior to exterior according to the preface spraying have injection moulding layer and antirust coat and waterproof layer on support piece (1) and fixing support (2) and viscous damper (3).

The working principle is as follows: above-mentioned project organization's an assembled energy dissipation shock attenuation strutting arrangement of taking viscous damper needs will before using the utility model relates to a project organization's strutting arrangement makes and installs as reserve.

For ease of understanding, it should be noted here that in the present invention, the building (4) includes building frame columns and building frame beams.

During the preparation, the utility model discloses can be in the processing preparation of mill, constitute the utility model discloses a support piece (1) and fixing support (2) and viscous damper (3) three component part all make according to construction actual need's model size, make qualified back, constructor only need transport it to appointed construction site and treat for the installation, realize the process of assembled manufacturing, transportation and production.

During installation, a constructor only needs to install two viscous dampers (3) between the two manufactured support pieces (1) through the bolt assembly in a detachable mode, one end of each viscous damper (3) is connected with one support piece (1), the other end of each viscous damper is connected with the other support piece (1), and after the two viscous dampers (3) are installed, the installation of the assembled energy dissipation and shock absorption supporting device with the viscous dampers can be completed.

Before using, constructor only needs will the utility model discloses carry out fixed mounting to appointed job site, during fixed mounting, constructor need require according to the standard of construction in advance with the utility model discloses a two fixing support (2) are pre-buried on building (4), these two fixing support (2) are pre-buried respectively in arbitrary two diagonal angle departments to one side of building (4), and fixing support (2) are located the connected node department of building frame post (41) and building frame roof beam (42).

During the use, on adopting the both ends of two support piece (1) that have two viscous damper (3) of above-mentioned installation completion respectively to be fixed in two fixing support (2) with the both ends of two support piece (1), the tip passes through fastening nut and fastens to an overall structure, thereby will the utility model relates to a take viscous damper's assembled energy dissipation shock attenuation strutting arrangement dress is in reinforced concrete frame construction or steel frame construction, concreting afterwards to the realization can be applied to reinforced concrete and steel frame construction's energy dissipation shock attenuation better.

Finally, along with the lapse of time, after long-time the use, cause the utility model discloses when taking place to damage, need demolish it, when demolising, only need demolish the chevron shape assembled combined energy dissipation shock attenuation strutting arrangement's of damage constitutional part through dismantling the bolt to change, the continuation that does not have the damage can use.

Compared with the prior art, the utility model produced beneficial effect is:

1. the utility model has the advantages of high assemblability, simple and reasonable structure, high construction speed, low construction cost, good implementation effect and reliable construction quality, can effectively ensure the installation accuracy, ensures the effective exertion of the earthquake resistance of buildings, and achieves the purpose of mixed energy dissipation and shock absorption by combining the viscous damper and the soft steel damper;

2. the utility model has the characteristics of simple structure, full assembly, simple installation, easy replacement of damage after earthquake, small installation difficulty, low cost, easy transportation and wide construction application range, and can be widely applied to the frame concrete structure building with earthquake-resistant requirement;

3. the curve-shaped mild steel support piece of the utility model has initial curvature, the curvature radius is properly designed, after the earthquake acting force is applied, elastic deformation is easy to occur during small earthquake to dissipate earthquake energy, and plastic buckling deformation is easy to occur during medium and large earthquake to dissipate earthquake energy, thereby achieving the purpose of energy dissipation and shock absorption;

4. the viscous damper of the utility model can slow down the damage of the curved mild steel support piece and effectively dissipate the earthquake action force input to the curved mild steel support piece, so that the curved mild steel support piece has larger deformation performance, has larger energy consumption capability and better design flexibility compared with the single mild steel damping support, and can be better applied to the energy dissipation and shock absorption of reinforced concrete and steel frame structures;

5. the utility model has the characteristics of simple structure, full assembled, the simple installation damages after the shake and easily changes, and the installation degree of difficulty is little, and the cost is low, transports easily, is applicable to reinforced concrete and steel frame construction's energy dissipation shock attenuation and supports.

6. The utility model has wide construction application range, and can be widely applied to the frame concrete structure building with the earthquake-proof requirement; the construction quality is reliable, the installation accuracy can be effectively ensured, and the effective exertion of the earthquake resistance of the building is ensured;

7. the utility model has the advantages of simple structure, convenient construction operation, strong operability, high assembly, high construction speed, low construction cost, good implementation effect and the like;

8. the utility model relates to a nimble, the various performance of function is the mixed energy dissipation shock attenuation of two kinds of power consumption shock attenuation dampers of make full use of viscous damper and shaped steel (mild steel) attenuator, realizes more nimble design, reaches diversified shock attenuation purpose.

9. The utility model discloses an anti-rust paint and waterproof layer are scribbled to the outside, consequently also prolonged the life of whole device when can preventing to rust, have also saved the resource when realizing the environmental protection, guarantee construction safety.

Drawings

The following detailed description of embodiments of the invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is one of the overall exploded structural schematic views of the present invention;

fig. 3 is a second schematic view of the overall exploded structure of the present invention;

fig. 4 is a schematic view of the overall structure of the support (1) component of the present invention;

fig. 5 is a partially enlarged schematic structural view of a support member (1) component of the present invention;

fig. 6 is a schematic overall structure diagram of the components of the fixing support (2) of the invention;

fig. 7 is a schematic view of the overall structure of the components of the viscous damper (3) of the present invention;

fig. 8 is one of the schematic views of the usage state of the present invention;

fig. 9 is a second schematic view illustrating the usage state of the present invention;

fig. 10 is a partially enlarged structural diagram of the connection state of the present invention;

FIG. 11 is a schematic view of the device of the present invention in an unstressed state under horizontal force;

fig. 12 is a schematic view of the left side of the device under horizontal force in a use state;

fig. 13 is a schematic view of the right side of the device of the present invention in a use state under horizontal force;

wherein, the reference numbers in the figures: 1-support piece, 11-fixed hinge support, 12-connecting piece;

2-fixed support, 21-support plate, 22-mounting plate, 23-anchoring member;

3-viscous damper;

4-building.

Detailed Description

In order to make the technical means, the inventive features, the objectives and the functions of the present invention easy to understand, the technical solution of the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description, and it should be noted that the embodiments and the features of the embodiments in the present application can be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The assembled energy dissipation and shock absorption supporting device with the viscous dampers as shown in the attached drawings of the specification comprises two supporting pieces 1 which are oppositely arranged, a fixed support 2 is movably connected at the joint of two ends of each supporting piece 1, the fixed support 2 is used for connecting a building 4, and a plurality of viscous dampers 3 are further arranged between the two supporting pieces 1.

Further, a plurality of fixed hinge supports 11 for mounting the viscous damper 3 are arranged on the support member 1, and the fixed hinge supports 11 are arranged on the inner side of the support member 1.

Specifically, the fixed hinge supports 11 have the same shape and size or the same shape and size.

Furthermore, the whole supporting member 1 is a long strip-shaped arc-shaped member or a curve-shaped member, connecting pieces 12 are arranged at two ends of the arc-shaped member or the curve-shaped member in an extending mode, and connecting holes penetrating through the front side and the back side are formed in the connecting pieces 12.

The support member 1 is a curved mild steel trabecula which has an initial curvature and a properly designed curvature radius, and after the earthquake acting force is applied, the elastic deformation is easy to occur during a small earthquake to dissipate earthquake energy, and the plastic buckling deformation is easy to occur during a medium earthquake and a large earthquake to dissipate the earthquake energy; the cross section can be flexibly designed into an I-shaped cross section, a rectangular or a square cross section.

Further, at least two viscous dampers 3 are arranged between the two supporting members 1, and the two viscous dampers 3 are arranged in parallel with each other.

Further, one end of the viscous damper 3 is connected to one of the supporting members 1, and the other end is connected to the other supporting member 1.

Specifically, one end of the viscous damper 3 is detachably connected to the fixed hinge support 11 of one of the supporting members 1 through a bolt assembly, and the other end of the viscous damper is detachably connected to the fixed hinge support 11 of the other supporting member 1 through a bolt assembly.

The utility model discloses in, 3 end welding of viscous damper have connected node, and the cross-section can be circular or square, can take place the slow tensile of axial and compressive deformation, receives the earthquake effort after, can take place the flexible deformation of axial and dissipation seismic energy.

Further, the fixed support 2 comprises a support plate 21 and an installation plate 22 of an L-shaped structure and an anchoring member 23, wherein the arc-shaped installation plates 22 are symmetrically arranged on two sides of the upper end surface of the support plate 21, and the installation plate 22 is provided with an installation hole; a plurality of anchor members 23 are provided on the lower end face of the support plate 21, and the anchor members 23 are pegs.

Furthermore, the movable connection is hinged connection, threaded connection, bayonet connection, plug connection or connection through a bolt assembly.

Further, an injection molding layer, an anti-rust layer and a waterproof layer are sequentially sprayed on the outer surfaces of the supporting piece 1, the fixed support 2 and the viscous damper 3 from inside to outside.

Specifically, a high-molecular wear-resistant material is injected on the injection molding layer; the anti-rust layer comprises epoxy zinc-rich primer, chlorinated rubber finish paint and epoxy mica iron intermediate paint positioned between the epoxy zinc-rich primer and the chlorinated rubber finish paint; the waterproof layer is polyurethane waterproof paint.

To sum up, the utility model discloses more specific embodiment is:

above-mentioned project organization's an assembled energy dissipation shock attenuation strutting arrangement of taking viscous damper needs will before using the utility model relates to a project organization's strutting arrangement makes and installs as reserve.

For ease of understanding, it should be noted herein that in the present invention, the building 4 includes building frame columns and building frame beams.

During the preparation, the utility model discloses can be in the mill processing preparation, constitute the utility model discloses a support piece 1 and fixing support 2 and 3 three component parts of viscous damper all make according to construction actual need's model size, make qualified back, constructor only needs to transport it to appointed construction site and treats for the installation, realizes the process of assembled manufacturing, transportation and production.

During the installation, constructor only needs to install two viscous damper 3 through bolt assembly detachably between above-mentioned wherein two support piece 1 that have been accomplished in the preparation, and one of them support piece 1 is all connected to 3 one ends of each viscous damper, and another support piece 1 is all connected to the other end, and two viscous damper 3 installation are accomplished the back, have accomplished promptly the utility model relates to a take viscous damper's assembled energy dissipation shock attenuation strutting arrangement's installation can normal use after the installation is accomplished to realize that the assembled energy dissipation shock attenuation strutting arrangement who takes viscous damper includes at the horizontal force as shown in fig. 11: working principle under the action of horizontal earthquake or wind load.

Before using, constructor only needs will the utility model discloses carry out fixed mounting to appointed job site, during fixed mounting, constructor need require according to the standard of construction in advance with the utility model discloses a two fixing support 2 are pre-buried on building 4, these two fixing support 2 are pre-buried respectively in arbitrary two diagonal angle departments to one side of building 4, and fixing support 2 is located building frame post 41 and building frame roof beam 42's connected node.

During the use, on adopting the high strength bolt respectively with two support piece 1's that have two viscous damper 3 both ends of accomplishing the installation above-mentioned to be fixed in two fixing support 2, the tip passes through fastening nut fastening and is an overall structure, thereby will the utility model relates to a take viscous damper's assembled energy dissipation shock attenuation strutting arrangement dress is in reinforced concrete frame construction or steel frame construction, concreting afterwards to the realization can be applied to reinforced concrete and steel frame construction's energy dissipation shock attenuation better.

Finally, along with the lapse of time, after long-time the use, cause the utility model discloses when taking place to damage, need demolish it, when demolising, only need demolish the chevron shape assembled combined energy dissipation shock attenuation strutting arrangement's of damage constitutional part through dismantling the bolt to change, the continuation that does not have the damage can use.

In the whole implementation operation process, the following construction preparation needs to be carried out:

firstly, construction managers and professional construction teams who organize various types need to examine deepened design drawings of the damping support device, and are familiar with and master details in the drawings; then arranging a damping support device and related connecting components to enter a field and performing a retest to be qualified, wherein corresponding equipment and tools for transportation, hoisting and installation are fully prepared, and the bearing capacity of machines and tools and the like need to meet construction requirements; then, checking the field size before each component is installed, and if the components come in and go out of the drawing, reflecting the components to a designer in time and adjusting the components;

secondly, lofting, processing and manufacturing of the fixed support 2: according to the large sample drawings of the fixed support 2 with different specifications provided by a design institute, the fixed support 2 can be respectively processed and customized in a factory or welded on site, the fixed support 2 is formed by welding an L-shaped support plate 21, an installation plate 22 and an anchoring member 23, and the anchoring member 23 can greatly improve the bonding bond bonding force between the fixed support and concrete; the welding position is strictly constructed according to the drawing, the welding position is required to be accurate and reliable, the welding seam is required to be smooth during welding, welding defects such as air holes and slag inclusion are avoided, the defects are found and repaired in time, wherein in the utility model, the anchoring component 23 is a stud;

thirdly, the fixed support 2 is installed, after the beam slab column template is erected, the fixed support 2 is hoisted to a corresponding pre-buried position of a floor structure by adopting a tower crane, all components are required to be firmly bound, and a specially-assigned person is required to command in the lifting process; in order to ensure that the fixed support 2 is accurately and smoothly placed into the nodes of the building frame column 41 and the building frame beam 42, after a beam-slab column template is erected, the installation positions of the fixed support 2 are marked according to a design deepening drawing, after the beam-column main reinforcements are placed, the beam main reinforcements are erected, a specially-assigned person is arranged to accurately place the fixed support 2 at the corresponding positions of the building frame column 41 and the building frame beam 42 nodes in time, temporary fixation is made, after the reinforcements are bound, the positions of the fixed support 2 are rechecked again, and the centers of the upper fixed support 2 and the lower fixed support 2 are aligned, so that the utility model is ensured to be installed in a vertical plane, when the fixed support 2 is installed, the installation error of the fixed support 2 is less than 10mm, and after the installation is qualified, concrete can be poured;

fourthly, pouring concrete into the beam plate column, wherein the position of the fixed support 2 needs to be vibrated and compacted when the concrete is poured, and can be matched with an iron chisel for tamping, and the fixed support 2 does not need to be touched during vibration; after pouring, before initial setting, using a long wooden trowel for smoothing treatment, and simultaneously carrying out moisture preservation and maintenance on the plastic film in time within 12 hours, wherein the maintenance period is not less than 7 days and nights;

fifthly, the utility model is installed and fixed, after hoisting the corresponding support piece 1 to a proper installation position by using hoisting equipment, construction is carried out according to the corresponding design deepening drawing; in order to ensure that the support is supported in a vertical plane, a positioning line is firstly placed before installation; then, hoisting the support by the aid of the main structure through a hand hoist, adjusting the upper position, the lower position, the left position and the right position to designed positions, and connecting the support piece 1 with the fixed support 2 through high-strength bolts; the hoisting can be carried out after the integral assembly is finished, and the transportation, hoisting, construction and installation can also be carried out in parts;

sixthly, connection node detection is carried out, after the whole assembly type curve-shaped mild steel energy dissipation and shock absorption support installation process with the viscous damper is constructed, the reliability of connection between each component and the structure and the detection of welding seams of the connection nodes are carried out, the first-stage welding seams and the second-stage welding seams which are completely welded through according to the design requirement are subjected to ultrasonic flaw detection to detect internal defects, the ultrasonic flaw detection cannot judge the defects and is carried out by adopting ray flaw detection, and the detection result meets the standard requirement;

performing corrosion prevention and fire prevention treatment, polishing the welding line to remove all welding slag, performing flush polishing during polishing, and enabling the joint part and the base metal to be in a smooth state without unevenness; then, repairing the damaged part of the paint, adopting epoxy zinc-rich paint for corrosion prevention at the joint connection part of the mutual connection parts of the components, wherein the thickness of a paint film is not less than 12mm, and painting the paint on the welding part on site as soon as possible after the welding is finished; finally, after the anticorrosion construction acceptance is finished, fireproof construction is carried out according to design requirements;

eighthly, filling wall masonry at the support connecting part, and connecting the tie bars on the two sides of the support by using a connecting clamp when constructing transverse tie bars and constructing a constructional column of the wall body so as to ensure that the tie bars are full-length; when the wall body is painted, a layer of galvanized steel wire mesh needs to be manufactured on the supporting part, and the galvanized steel wire mesh is fixed with the wall body through galvanized steel wires and shooting nails, so that the wall body is not cracked when painted.

To sum up, the present invention has the following advantages in specific embodiments:

1. the utility model has wide construction application range, and can be widely applied to the frame concrete structure building with the earthquake-proof requirement;

2. the utility model has reliable construction quality, can effectively ensure the installation accuracy and ensure the effective exertion of the earthquake resistance of the building;

3. the utility model has simple structure, convenient construction and operation and strong operability;

4. the utility model has high assembly, fast construction speed, low construction cost and good implementation effect;

5. the utility model discloses a curvilinear figure mild steel support piece dissipates seismic energy easily under the earthquake effect, and the power consumption damage position of support can be controlled, because viscous damper's existence, can slow down curvilinear figure mild steel support piece's damage, makes curvilinear figure mild steel support piece have great deformability, and the ability of dissipating the earthquake effort is strong, has bigger power consumption ability and design flexibility than independent mild steel shock attenuation support, through reasonable design, can be applied to the energy dissipation shock attenuation of reinforced concrete and steel frame construction better;

6. the utility model not only improves the seismic fortification intensity of the super high-rise residential building, ensures that the building does not fall under the action of a major earthquake and ensures the safety of constructors, but also effectively protects the building structure and the interior decoration, improves the seismic safety level of the building within the design service life, and minimizes the loss of the building in the major earthquake;

7. the utility model has reasonable splitting position of each component, convenient component manufacture and transportation, simple construction operation, low requirement on constructors, simple and easy processing of the components, low requirement on the environment of a construction site, simple operation flow, time saving and high efficiency, and can greatly improve the construction progress;

8. the components of the utility model are symmetrical and symmetrical integrally, have reasonable weight and are convenient for hoisting and installation; because the supporting piece is arc-shaped, bending moment between the prefabricated wall and the prefabricated connecting beam can be transmitted, meanwhile, the arc-shaped connecting beam has certain deformation capacity, earthquake energy can be dissipated through deformation during an earthquake, the safety of the structure is improved, meanwhile, the inclination angle produced when the building wall body is twisted and shaken during the earthquake can be relieved, and through the structure, the continuous vibration damage of aftershock of the earthquake to the building structure is reduced during the earthquake;

9. the utility model can select different working states according to the change of external acting force, and fully utilizes the energy consumption effect of the viscoelastic damper when the external force is small, so as to supplement the support piece 1, namely the defect that the mild steel does not consume energy when the external force is small; the energy consumption effect of the support piece 1 under the condition of large external force is fully utilized to supplement the defect that the viscoelastic damper loses the energy consumption effect under the condition of large external force; when the external force is at the intermediate value, main energy consumption components can be gradually changed, the replacement stability is kept, the graded yielding is realized, the vibration reaction of the building structure is effectively reduced, and the safety performance of the building main body structure is improved;

10. the assembled rigid joint has the characteristics of strong energy consumption capability and good ductility, has good damping effect, and can avoid the collision of the beam column under the condition of large earthquake; the construction is simple and convenient, the implementation is easy, the cost is low, the occupied building space is small, and the use efficiency of the building space is not influenced;

11. compared with the traditional structure, the utility model has simple and reasonable structure, is economical and durable, is particularly suitable for the similar engineering concrete frame structure, has stable anti-seismic performance and convenient post-seismic treatment; the damping mechanism is clear, the effect is obvious, and the application range is not limited by the height of a building and the plane arrangement form;

12. the utility model adopts the energy dissipation and shock absorption structure through the optimized design, improves the shock resistance of the building, and has the characteristics of convenient structure installation, simple and rapid construction and good shock resistance effect;

13. the utility model discloses can carry out dry operation construction completely, make the operation face cleaner and tidier, can effectively avoid the construction safety problem, utilize this structure, it is not high to construction process's requirement, only need simple operation can reach reinforced (rfd) effect, the material of use easily gathers and the structure is simple, its bearing capacity, anti-seismic performance can obtain guaranteeing.

It is right above the utility model provides a take viscous damper's assembled energy dissipation shock attenuation strutting arrangement introduces in detail, and is right herein the utility model discloses a principle has described, and the explanation of above theory of operation is only used for helping to understand the utility model discloses a core thought. It should be noted that, for those skilled in the art, the present invention can be modified and modified without departing from the principle of the present invention, and the modified and modified embodiments also fall into the protection scope of the claims of the present invention.

Claims (10)

1. The utility model provides a take assembled energy dissipation shock attenuation strutting arrangement of viscous damper which characterized in that: the viscous damper comprises two supporting pieces (1) which are oppositely arranged, wherein the joint of the two ends of each supporting piece (1) is movably connected with a fixed support (2), each fixed support (2) is used for connecting a building (4), and a plurality of viscous dampers (3) are arranged between the two supporting pieces (1).

2. An assembled energy-dissipating shock-absorbing support device with a viscous damper according to claim 1, which is characterized in that: the viscous damper support is characterized in that a plurality of fixed hinge supports (11) used for mounting the viscous damper (3) are arranged on the support (1), and the fixed hinge supports (11) are arranged on the inner side of the support (1).

3. An assembled energy-dissipating shock-absorbing support device with a viscous damper according to claim 2, wherein: the fixed hinged supports (11) are the same in shape and size or the same in shape and size.

4. An assembled energy-dissipating shock-absorbing support device with a viscous damper according to claim 1, which is characterized in that: the support piece (1) is integrally a long-strip-shaped arc-shaped component or a curve-shaped component, connecting pieces (12) are arranged at two ends of the arc-shaped component or the curve-shaped component in an extending mode, and connecting holes penetrating through the front side and the back side are formed in the connecting pieces (12).

5. An assembled energy-dissipating shock-absorbing support device with a viscous damper according to claim 1, which is characterized in that: at least two viscous dampers (3) are arranged between the two supporting pieces (1), and the two viscous dampers (3) are arranged in parallel.

6. An assembled energy-dissipating shock-absorbing support device with a viscous damper according to claim 1, which is characterized in that: one end of the viscous damper (3) is connected with one of the supporting pieces (1), and the other end of the viscous damper is connected with the other supporting piece (1).

7. An assembled energy-dissipating shock-absorbing support device with a viscous damper as claimed in claim 6, wherein: one end of the viscous damper (3) is detachably connected with a fixed hinged support (11) arranged on one support piece (1) through a bolt assembly, and the other end of the viscous damper is detachably connected with a fixed hinged support (11) arranged on the other support piece (1) through a bolt assembly.

8. An assembled energy-dissipating shock-absorbing support device with a viscous damper according to claim 1, which is characterized in that: the fixed support (2) comprises a support plate (21) and a mounting plate (22) which are of an L-shaped structure and an anchoring component (23), wherein arc-shaped mounting plates (22) are symmetrically arranged on two sides of the upper end face of the support plate (21), and mounting holes are formed in the mounting plates (22); a plurality of anchoring components (23) are arranged on the end face of the lower end of the support plate (21), and the anchoring components (23) are studs.

9. An assembled energy-dissipating shock-absorbing support device with a viscous damper according to claim 1, which is characterized in that: the movable connection is hinged connection, threaded connection, bayonet connection, plug-in connection or connection through a bolt assembly.

10. An assembled energy-dissipating shock-absorbing support device with a viscous damper according to claim 1, which is characterized in that: and an injection molding layer, an anti-rust layer and a waterproof layer are sequentially sprayed on the outer surfaces of the supporting piece (1), the fixed support (2) and the viscous damper (3) from inside to outside.

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