CN218562641U - Three-dimensional building support containing damper and having horizontal damping and vertical vibration isolation functions - Google Patents
Three-dimensional building support containing damper and having horizontal damping and vertical vibration isolation functions Download PDFInfo
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- CN218562641U CN218562641U CN202222892322.4U CN202222892322U CN218562641U CN 218562641 U CN218562641 U CN 218562641U CN 202222892322 U CN202222892322 U CN 202222892322U CN 218562641 U CN218562641 U CN 218562641U
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Abstract
The utility model relates to a three-dimensional building support with damper, horizontal shock absorption and vertical shock isolation, which comprises a vertical shock isolation support, a horizontal shock isolation support and a horizontal shock absorption damper; the vertical vibration isolation support and the horizontal vibration isolation support are arranged between the underground foundation and the upright post, the vertical vibration isolation support is stacked above the horizontal vibration isolation support, the top of the vertical vibration isolation support is connected with the bottom of the upright post, and the bottom of the horizontal vibration isolation support is fixedly connected with the underground foundation; the horizontal shock absorption damper is arranged on the side surface of the upright post, one end of the horizontal shock absorption damper is hinged to the side surface of the horizontal shock absorption support, and the other end of the horizontal shock absorption damper is hinged to the underground foundation. Horizontal shock attenuation attenuator articulates between horizontal shock insulation support and underground foundation, and horizontal shock attenuation attenuator and horizontal shock insulation support dissipate horizontal earthquake energy jointly, and then improved horizontal earthquake energy consumption ability, reduce the possibility that the three-dimensional building support of the vertical vibration isolation of horizontal shock attenuation damaged, and then reduce the safety risk that the structure of three-dimensional building support top exists.
Description
Technical Field
The utility model relates to a building shock attenuation vibration isolation technical field, especially a level that contains attenuator is to three-dimensional building support of shock attenuation and vertical vibration isolation.
Background
Vibration damping and isolation is a problem that is often considered in building systems to block environmental vibrations as well as seismic effects. With the continuous Development of the TOD (Transit aided Development) mode, more and more rail Transit buildings are worn under the ground, and the comfort and safety of the upper cover buildings are threatened by the vibration caused by the train operation and the sudden earthquake disaster, so that the vehicle-induced vibration and the earthquake influence need to be simultaneously prevented and controlled in order to promote the Development of the TOD mode and ensure the safety of the upper cover buildings and the comfort of personnel.
The early shock absorption and vibration isolation device is mainly a horizontal two-dimensional shock absorption support which can only consume the shock energy in the horizontal direction and can not perform isolation and consumption on the vertical energy. With the continuous progress of the technological level and the continuous development of rail transit, the shock absorption and vibration isolation device with horizontal shock absorption and vertical vibration isolation has strong demand, the existing three-dimensional shock absorption and vibration isolation device is composed of a laminated rubber vibration isolation support and an existing vertical vibration isolation support, and is used for consuming horizontal vibration energy of an earthquake and vertical vibration energy brought by the environment, the shock absorption and vibration isolation demand of building structures in most areas can be met, but the horizontal shock absorption capacity of the three-dimensional shock absorption and vibration isolation device is limited, when a large earthquake is generated, the horizontal vibration energy is difficult to completely dissipate, and the building above the three-dimensional support can be caused to have safety risks.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the three-dimensional building support comprises a damper, a horizontal vibration-absorbing device and a vertical vibration-isolating device, wherein the horizontal vibration-absorbing device comprises a support body, a first supporting plate and a second supporting plate, the first supporting plate is connected with the first supporting plate, the second supporting plate is connected with the second supporting plate, the first supporting plate is connected with the third supporting plate, the second supporting plate is connected with the third supporting plate, the third supporting plate is connected with the third supporting plate, and the third supporting plate is connected with the third supporting plate.
In order to realize the purpose, the utility model discloses a technical scheme be:
a three-dimensional building support which contains a damper and is used for horizontal shock absorption and vertical shock isolation comprises a vertical shock isolation support, a horizontal shock isolation support and a horizontal shock absorption damper;
the vertical vibration isolation support and the horizontal vibration isolation support are arranged between an underground foundation and an upright post, the vertical vibration isolation support is stacked above the horizontal vibration isolation support, the top of the vertical vibration isolation support is connected with the bottom of the upright post, and the bottom of the horizontal vibration isolation support is fixedly connected to the underground foundation;
the horizontal shock absorption damper is arranged on the side surface of the upright post, one end of the horizontal shock absorption damper is hinged to the side surface of the horizontal shock absorption support, and the other end of the horizontal shock absorption damper is hinged to the underground foundation.
The horizontal vibration isolation support and the vertical vibration isolation support can adopt a horizontal vibration absorption and isolation support and a vertical vibration isolation support in the prior art respectively; the horizontal vibration isolation support can consume horizontal vibration energy, such as: horizontal seismic waves of the earthquake acting on the upright post are consumed, so that a building above the upright post is prevented from being damaged; vertical vibration isolation support keeps apart the vertical vibrational force that the stand receives, if: the vertical vibration energy of the upper cover building caused by the crossing of the rail transit is isolated, the comfort level of personnel in the building is guaranteed, a three-dimensional shock absorption and vibration isolation support structure is formed, the horizontal shock absorption damper is hinged between the horizontal shock absorption support and an underground foundation, the vertical vibration isolation function of the vertical vibration isolation support is not affected by the arrangement of the horizontal shock absorption damper, the horizontal shock absorption damper cooperates with the horizontal shock absorption support in the horizontal direction to generate displacement, the horizontal shock absorption support and the horizontal shock absorption support together dissipate horizontal seismic energy, the consumption capacity of the horizontal seismic energy is improved, the shock resistance grade of the building is improved, the possibility that the three-dimensional building support with the horizontal shock absorption and vertical vibration isolation is damaged is reduced, and the safety risk of structures above the three-dimensional building support is reduced.
Preferably, two ends of the horizontal shock absorption damper are respectively connected with the horizontal shock insulation support and the underground foundation through universal hinges. Connect horizontal shock absorption attenuator in through universal hinge horizontal shock insulation support with between the underground foundation, can adapt to the removal of all directions, when local shock energy assaults, horizontal shock absorption attenuator takes place the displacement because of horizontal shock insulation support and can take place to remove in the horizontal projection within range, and horizontal shock insulation support dissipation level in coordination that can be better is to the shock energy, improves antidetonation grade.
Preferably, the vertical included angle between the horizontal shock absorption damper and the underground foundation is smaller than or equal to 45 degrees, the vertical included angle between the horizontal shock absorption damper and the underground foundation is larger than 0 degree, and the horizontal shock absorption damper is favorable for better displacement in horizontal projection.
Preferably, the vertical vibration isolation support comprises a plurality of steel springs, the upper parts of the steel springs are connected with the bottom of the upright post, and the lower parts of the steel springs are connected above the horizontal vibration isolation support;
the horizontal limiting mechanism can limit the horizontal displacement of the steel spring.
Vertical vibration isolation support connect in horizontal vibration isolation support's top, vertical vibration isolation support contains a plurality of steel spring, the steel spring is right the stand plays the supporting role, simultaneously the steel spring plays vertical vibration isolation effect, through the vertical deformation of steel spring, it is right the stand receives the vertical vibration of environment to carry out the vibration isolation, can reduce vertical vibration in the environment right the comfort level of stand and upper building influences. When the energy of the horizontal vibration is too large, the steel spring is acted by the transverse shearing force, the middle part of the steel spring is cut off due to too large deformation, so that the vertical supporting force of the steel spring to the upright post is damaged or disappears, the upright post falls, and the building above the upright post is easy to be unstable; through horizontal stop gear restriction steel spring's horizontal displacement can improve steel spring's anti shear capacity, avoids steel spring to be sheared off because of horizontal vibrations, avoids vertical vibration isolation support inefficacy and causes huge calamity to the top building.
Preferably, the horizontal limiting mechanism comprises a first baffle plate and a second baffle plate, the first baffle plate is arranged in the circumferential direction, the second baffle plate is vertically connected to the bottom of the stand column, the second baffle plate is vertically connected to the top of the horizontal vibration isolation support, the first baffle plate and the second baffle plate are arranged in the center of the vertical vibration isolation support, and a horizontal gap is formed between the first baffle plate and the second baffle plate.
Through following the circumference direction of stand is in steel spring's the outside sets up corresponding first baffle and second baffle, first baffle with clearance between the second baffle is buffer zone, works as first baffle with when the contact takes place for the second baffle, first baffle with the second baffle cooperation can restrict steel spring's transverse deformation volume, and then avoids steel spring is sheared the destruction. Meanwhile, the collision between the first baffle and the second baffle can dissipate energy, and the horizontal vibration energy dissipation capacity is improved.
Preferably, the second baffle is located on the outer side of the first baffle, and one end, hinged to the side face of the horizontal shock isolation support, of the horizontal shock absorption damper is hinged to the outer side face of the second baffle instead of hinged to the side face of the horizontal shock isolation support.
When the horizontal shock absorption damper is hinged to the side surface of the horizontal shock absorption support, if the horizontal shock absorption support is a rubber shock absorption support, the side surface of the horizontal shock absorption support is difficult to hinge with the horizontal shock absorption damper, and the steel plate of the rubber shock absorption support may need to be thickened and the like for independent design; and with the help of the second baffle of being connected in horizontal shock insulation support top, can provide more articulated position for horizontal shock attenuation attenuator, the selection of being convenient for, the suitability is higher.
Preferably, horizontal stop gear for set up in the inside telescopic guide post of steel spring, the vertical setting of guide post, the guide post upper end is connected stand bottom surface, lower extreme are connected secret basic top surface.
When the stand receives vertical environmental vibration to influence, steel spring can produce vertical deformation, through set up the telescopic guide post in it, can carry out vertical direction to steel spring, and can realize steel spring is horizontal spacing, improves steel spring's anti-shear capacity. And the telescopic guide post can adapt to the vertical deformation of the steel spring to stretch out and draw back, the vertical displacement of the upright post cannot be influenced, and the vertical vibration isolation capability of the steel spring cannot be influenced.
Preferably, the horizontal shock insulation support is a rubber shock insulation support;
or the like, or a combination thereof,
the horizontal shock insulation support is a spherical shock insulation support or a hyperboloid shock insulation support.
Preferably, the horizontal shock absorption damper is a hydraulic damper, and compared with a metal damper, the horizontal shock absorption damper can be recycled, and materials are saved.
Preferably, the side surface of the horizontal shock insulation support is connected with four horizontal shock absorption dampers which are uniformly distributed, and the horizontal shock absorption dampers form an angle of 90 degrees with each other on a horizontal projection plane. Through evenly set up four around the second baffle horizontal shock attenuation attenuator, two are adjacent promptly contained angle between the horizontal shock attenuation attenuator is 90, four horizontal shock attenuation attenuator can be right respectively in each direction the horizontal earthquake that the stand received moves the energy and consumes, has guaranteed that the earthquake from each direction moves the energy and can both be better by the consumption, makes the horizontal energy consumption effect of three-dimensional building support is better, also can evenly set up eight even 12 and more of course horizontal shock attenuation attenuator, its quantity is according to the earthquake fortification intensity in stand place area, and the atress condition etc. is confirmed.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the level that contains the attenuator is to three-dimensional building support of shock attenuation and vertical vibration isolation, horizontal shock insulation support can consume horizontal shock energy, vertical vibration isolation support keeps apart the vertical vibrational force that the stand receives, guarantees personnel's in the building comfort level, forms three-dimensional shock attenuation vibration isolation support structure, horizontal shock attenuation attenuator articulates between horizontal shock insulation support and secret basis, and horizontal shock attenuation attenuator's setting can not influence vertical vibration isolation function of vertical vibration isolation support, and horizontal shock attenuation attenuator can cooperate horizontal shock insulation support takes place the displacement in the plane, increases the cycle of stand under the earthquake action, horizontal shock attenuation attenuator can with horizontal shock insulation support dissipates horizontal earthquake kinetic energy jointly, and then has improved the consumption ability of horizontal earthquake kinetic energy, improves the antidetonation grade of building, reduces the three-dimensional building support of vertical vibration isolation of horizontal shock attenuation damages the possibility, and then reduces the safe risk that the structure of three-dimensional building support top exists.
Drawings
FIG. 1 is a schematic cross-sectional view of a three-dimensional building mount with horizontal shock absorption and vertical vibration isolation including a damper according to example 1;
FIG. 2 is a schematic perspective view of the three-dimensional building support with damper for horizontal shock absorption and vertical vibration isolation in the embodiment 1;
FIG. 3 is an internal schematic view of the three-dimensional building support with horizontal shock absorption and vertical vibration isolation, which is provided with the damper in embodiment 1;
FIG. 4 is a top view of the three-dimensional horizontally damped and vertically vibration isolated building mount with dampers as described in example 1;
FIG. 5 is a schematic cross-sectional view of the horizontal shock-absorbing and vertical vibration-isolating three-dimensional building support with the damper in embodiment 2;
fig. 6 is an internal schematic view of the three-dimensional building mount with horizontal shock absorption and vertical vibration isolation including the damper according to embodiment 2.
Icon: 11-horizontal seismic isolation bearing; 12-vertical vibration isolation support; 121-guide posts; 21-horizontal shock absorber dampers; 22-universal hinge; 3-underground foundation; 41-a first steel plate; 42-a second steel plate; 5-upright column; 61-a first baffle; 62-second baffle.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1
The embodiment provides a three-dimensional building support which contains a damper and is used for horizontal shock absorption and vertical shock isolation, and the three-dimensional building support is shown in the figures 1-4 and comprises a vertical shock isolation support 12, a horizontal shock isolation support 11 and a horizontal shock absorption damper 21;
the vertical vibration isolation support 12 and the horizontal vibration isolation support 11 are both arranged between the underground foundation 3 and the upright post 5, the vertical vibration isolation support 12 is stacked above the horizontal vibration isolation support 11, the top of the vertical vibration isolation support 12 is connected with the bottom of the upright post 5, and the bottom of the horizontal vibration isolation support 11 is fixedly connected with the underground foundation 3;
the horizontal shock absorption damper 21 is arranged on the side surface of the upright post 5, one end of the horizontal shock absorption damper 21 is hinged to the side surface of the horizontal shock insulation support 11, and the other end of the horizontal shock absorption damper 21 is hinged to the underground foundation 3.
In this scheme, the upright column 5 can be a square column, a cylinder and the like. The horizontal shock absorbing damper 21 is used for dissipating vibration energy in a horizontal direction. The horizontal vibration isolation support 11 and the vertical vibration isolation support 12 can adopt a horizontal vibration isolation support and a vertical vibration isolation support in the prior art respectively; if the horizontal shock insulation support 11 is a rubber shock insulation support, or the horizontal shock insulation support 11 is a spherical shock insulation support or a hyperboloid shock insulation support and the like. The horizontal vibration isolation support 11 can consume horizontal vibration energy, such as: the horizontal seismic waves of the earthquake acting on the upright post 5 are consumed, and the horizontal vibration energy from the environment is avoided, so that the building above the upright post 5 is prevented from being damaged. The vertical vibration isolation support 12 isolates the vertical vibration force borne by the column 5, such as: the vertical vibration energy of the upper cover building caused by the crossing of the rail transit is isolated, and the comfort level of personnel in the building is ensured. According to the scheme, the horizontal vibration isolation support 11 and the vertical vibration isolation support 12 form a three-dimensional vibration absorption and isolation support structure.
And the horizontal shock absorption damper 21 is hinged between the horizontal shock absorption support 11 and the underground foundation 3, the vertical shock absorption function of the vertical shock absorption support 12 cannot be influenced by the arrangement of the horizontal shock absorption damper 21, the horizontal shock absorption damper 21 cooperates with the horizontal shock absorption support 11 to displace in a plane, so that the upright post 5 can generate large horizontal displacement, the energy consumption period is increased, the consumption capacity of horizontal seismic energy is improved, the seismic grade of a building is improved, the possibility of damage of the three-dimensional building support of the horizontal shock absorption vertical shock absorption is reduced, and the safety risk of the structure above the three-dimensional building support is reduced. In the embodiment, the horizontal shock absorbing damper 21 is suitably a hydraulic damper, which can be reused and save material compared with a metal damper.
As shown in fig. 4, the horizontal seismic isolation bearing 11 may be connected to four horizontal seismic dampers 21 on its side surface, the four horizontal seismic dampers 21 being uniformly distributed, and the horizontal seismic dampers 21 forming an angle of 90 ° with each other on a horizontal projection plane. Namely, the four horizontal shock absorption dampers 21 are uniformly arranged around the upright post 5, namely, the included angle between the two adjacent horizontal shock absorption dampers 21 is 90 degrees, the four horizontal shock absorption dampers 21 can respectively consume the horizontal earthquake motion energy borne by the upright post 5 in all directions, so that the earthquake motion energy in all directions can be well consumed, the horizontal energy consumption effect of the three-dimensional building support is better, and of course, eight or even 12 horizontal shock absorption dampers 21 can be uniformly arranged, and the quantity of the horizontal shock absorption dampers is determined according to the earthquake protection intensity of the area where the upright post 5 is located, the stress condition and the like.
As shown in fig. 1, both ends of the horizontal shock absorbing damper 21 may be connected to the horizontal seismic isolation bearing 11 and the underground foundation 3 by universal hinges 22, respectively. The underground foundation 3 can be embedded with the first steel plate 41. Connect horizontal shock attenuation attenuator 21 in through universal hinge 22 horizontal shock insulation support 11 with between the pre-buried first steel sheet 41 on the basis of underground 3, can adapt to the removal of all directions, when local vibrations energy is assaulted, horizontal shock attenuation attenuator 21 can pass through universal hinge 22 takes place the displacement in the horizontal projection direction, dissipation seismic energy, and horizontal shock attenuation attenuator 21 takes place the displacement because of horizontal shock insulation support 11 and takes place the removal in the horizontal projection scope jointly promptly, and the level to the vibrations energy can be better in coordination with horizontal shock insulation support 11 dissipation, improves antidetonation grade.
In this embodiment, the vertical included angle between the horizontal shock absorption damper 21 and the underground foundation 3 is suitably smaller than or equal to 45 degrees, the vertical included angle between the horizontal shock absorption damper 21 and the underground foundation 3 is larger than 0 degree, and the horizontal shock absorption damper 21 is favorable for better displacement in horizontal projection. When the horizontal damping damper 21 is smaller than 90 degrees and larger than 45 degrees, a horizontal energy dissipation effect can be generated, but the energy dissipation effect is poor.
As shown in fig. 1, the vertical vibration isolation support 12 adopted in this embodiment includes a plurality of steel springs, the upper portions of the steel springs are connected to the bottom of the upright post 5, and the lower portions of the steel springs are connected to the upper portion of the horizontal vibration isolation support 11; wherein, a second steel plate 42 can be arranged at the bottom of the upright post 5, which is convenient for connecting the steel spring and the upright post 5. Vertical vibration isolation support 12 connect in horizontal vibration isolation support 11's top, vertical vibration isolation support 12 contains a plurality of steel spring, the steel spring is right stand 5 plays the supporting role, simultaneously the steel spring plays vertical vibration isolation effect, through the vertical deformation of steel spring, the steel spring is mainly right stand 5 receives the vertical vibration of environment to keep apart, can reduce the vertical vibration in the environment right the influence of stand 5 and upper portion building. And the steel springs are suitably and uniformly distributed. As shown in fig. 3, the vertical vibration isolation support 12 is provided with 16 steel springs in total, the 16 steel springs are arranged in a rectangular array of four by four, and the center of the rectangular array is on the vertical center line of the upright post 5.
When the energy of the horizontal vibration is too large, the middle part of the steel spring is possibly cut off due to too large deformation under the action of the transverse shearing force, so that the vertical supporting force of the steel spring on the upright post 5 is damaged or disappears, the upright post 5 falls, and the building above the upright post 5 is easy to be unstable; can be through setting up the restriction of horizontal stop gear the horizontal displacement of steel spring can improve steel spring's anti shear capacity, avoids steel spring to be sheared the destruction because of horizontal vibrations, avoids vertical vibration isolation support 12 to become invalid and causes huge calamity to the top building.
As shown in fig. 1 to 4, in the present embodiment, the upright column 5 is a square column, and the horizontal seismic isolation bearing 11 is a rubber seismic isolation bearing. The horizontal limiting mechanism adopts a first baffle 61 and a second baffle 62, wherein the first baffle 61 and the second baffle 62 are circumferentially arranged, and the first baffle 61 and the second baffle 62 can be plates which are continuously arranged or plates which are arranged at intervals. First baffle 61 vertical connect in the second steel sheet 42 of the bottom of stand 5, second baffle 62 vertical connect in the steel sheet at horizontal vibration isolation support 11's top, first baffle 61 with second baffle 62 for set up inside and outside the center of vertical vibration isolation support 12, the top height of second baffle 62 is less than the top height of vertical vibration isolation support 12, the top height of first baffle 61 is less than the bottom height of second baffle 62, just first baffle 61 with horizontal clearance has between the second baffle 62. Through following the circumference direction of stand 5 is in steel spring's the outside sets up corresponding first baffle 61 and second baffle 62, first baffle 61 with clearance between the second baffle 62 is buffer area, works as first baffle 61 with when the contact takes place for second baffle 62, first baffle 61 with second baffle 62 mating reaction can restrict steel spring's lateral deformation volume, and then avoids steel spring is sheared the destruction. Meanwhile, the collision between the first baffle 61 and the second baffle 62 can dissipate energy, and the horizontal vibration energy dissipation capability is improved.
Further, the second baffle plate 62 may be disposed outside the first baffle plate 61, so that one end of the horizontal shock absorber damper 21 hinged to the side of the horizontal seismic isolation mount 11 is instead hinged to the outside surface of the second baffle plate 62, as shown in fig. 3. When the horizontal shock absorption damper 21 is hinged to the side surface of the horizontal shock insulation support 11, the horizontal shock insulation support 11 is a rubber shock insulation support and the like, the side surface of the horizontal shock insulation support is difficult to hinge with the horizontal shock absorption damper 21, and the steel plate of the rubber shock insulation support needs to be thickened and the like, and is designed independently; and by virtue of the second baffle plate 62 connected to the top of the horizontal seismic isolation support 11, more hinge positions can be provided for the horizontal seismic isolation damper 21, so that the selection is convenient, and the applicability is higher.
When only the vertical vibration is generated in the surrounding environment, such as the vibration generated when a railway train passes through the periphery of a building, the vibration is transmitted to the three-dimensional building support which contains the damper and is horizontally damped and vertically isolated in the embodiment, and the vertical vibration is isolated by the vertical vibration isolation support 12; when an earthquake comes, the horizontal vibration isolation support 11 and the horizontal vibration absorption damper 21 simultaneously consume horizontal vibration energy generated by the earthquake; the horizontal shock absorption and vertical vibration isolation three-dimensional building support with the damper can meet different environmental vibration and earthquake motion environments of areas where buildings are located, consumption capacity of horizontal shock energy can be improved through the horizontal shock absorption damper 21, damage possibility of the horizontal shock absorption and vertical vibration isolation three-dimensional building support is reduced, and safety risks of buildings above the three-dimensional building support are further reduced.
Example 2
The embodiment provides a three-dimensional building support of level to shock attenuation and vertical vibration isolation that contains attenuator, refer to fig. 5 and fig. 6, its and embodiment 1 the level that contains the attenuator is to three-dimensional building support difference of shock attenuation and vertical vibration isolation lie in, vertical vibration isolation support 12 is provided with telescopic vertical guide post 121 in the middle of the steel spring, horizontal shock attenuation attenuator 21 one end is connected at horizontal vibration isolation support 11 top, and one end is connected on first steel sheet 41 face, specifically, 3 tops of underground foundation are connected first steel sheet 41, horizontal vibration isolation support 11 is connected to first steel sheet 41 top, the level is to connecting several steel spring above the vibration isolation, is furnished with a telescopic vertical guide post 121 in the middle of every steel spring, and when stand 5 receives vertical environmental vibration to influence, the steel spring can produce vertical deformation, through set up telescopic guide post 121 in it, can carry out vertical direction to the steel spring, and can realize the horizontal spacing of steel spring, improves the anti-shear capacity of steel spring. And the telescopic guide post 121 can adapt to the vertical deformation of the steel spring to stretch, the vertical displacement of the upright post 5 cannot be influenced, and the vertical vibration isolation capability of the steel spring cannot be influenced.
The steel springs are symmetrically arranged along the vertical center line of the upright post 5, in this embodiment, the vertical vibration isolation support 12 is provided with 16 steel springs and 16 vertical guide posts 121, the 16 steel springs and the vertical guide posts 121 are arranged in a rectangular array of four by four, and the center of the rectangular array is on the vertical center line of the upright post 5. And the upper part of each steel spring and each vertical guide post 121 is connected with the first steel plate 41, and the lower part is connected with the horizontal shock-insulation support 11.
Adopt this embodiment to provide contain the level of attenuator to three-dimensional building support of shock attenuation and vertical vibration isolation also can reach with in embodiment 1 the level that contains the attenuator is to the three-dimensional building support of shock attenuation and vertical vibration isolation the same effect, but compare in embodiment 1, every steel spring in embodiment 2 has increased vertical guide post 121, the horizontal direction displacement of restriction steel spring that can be better increases the security of support, horizontal shock attenuation attenuator 21 one end connect in horizontal shock insulation support 11 top, with horizontal shock insulation support 11 plays better synergism, increases horizontal power consumption ability.
And for the convenience of viewing, fig. 1 and 5 only show a cross section of the three-dimensional shock-absorbing and vibration-isolating support for the building, and the horizontal shock-absorbing damper 21, the steel spring, the first baffle 61, the second baffle 62, and the like in the front and the rear of fig. 1 and 2 are not shown.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (10)
1. A three-dimensional building support which contains a damper and is used for horizontal shock absorption and vertical shock isolation is characterized by comprising a vertical shock isolation support (12), a horizontal shock isolation support (11) and a horizontal shock absorption damper (21);
the vertical vibration isolation support (12) and the horizontal vibration isolation support (11) are arranged between an underground foundation (3) and an upright post (5), the vertical vibration isolation support (12) is stacked above the horizontal vibration isolation support (11), the top of the vertical vibration isolation support (12) is connected with the bottom of the upright post (5), and the bottom of the horizontal vibration isolation support (11) is fixedly connected with the underground foundation (3);
the horizontal shock absorption damper (21) is arranged on the side surface of the upright post (5), one end of the horizontal shock absorption damper (21) is hinged to the side surface of the horizontal shock absorption support (11), and the other end of the horizontal shock absorption damper is hinged to the underground foundation (3).
2. The three-dimensional building support with horizontal shock absorption and vertical vibration isolation containing the damper according to claim 1, wherein two ends of the horizontal shock absorption damper (21) are respectively connected to the horizontal shock absorption support (11) and the underground foundation (3) through universal hinges (22).
3. The three-dimensional building support with horizontal shock absorption and vertical vibration isolation of the damper according to claim 1, wherein the vertical included angle between the horizontal shock absorption damper (21) and the underground foundation (3) is less than or equal to 45 degrees, and the vertical included angle between the horizontal shock absorption damper (21) and the underground foundation (3) is greater than 0 degrees.
4. The three-dimensional building support with horizontal shock absorption and vertical vibration isolation containing the damper according to claim 1, characterized in that the vertical vibration isolation support (12) comprises a plurality of steel springs, the upper parts of the steel springs are connected with the bottom of the upright post (5), and the lower parts of the steel springs are connected above the horizontal vibration isolation support (11);
the horizontal limiting mechanism can limit the horizontal displacement of the steel spring.
5. The three-dimensional building support with horizontal shock absorption and vertical vibration isolation containing the damper according to claim 4, wherein the horizontal limiting mechanism comprises a first baffle plate (61) and a second baffle plate (62), the first baffle plate (61) is vertically connected to the bottom of the upright post (5), the second baffle plate (62) is vertically connected to the top of the horizontal vibration isolation support (11), the first baffle plate (61) and the second baffle plate (62) are arranged in and out relative to the center of the vertical vibration isolation support (12), and a horizontal gap is formed between the first baffle plate (61) and the second baffle plate (62).
6. The three-dimensional building support with horizontal shock absorption and vertical vibration isolation of claim 5, wherein the second baffle (62) is positioned outside the first baffle (61), and one end of the horizontal shock absorption damper (21) hinged to the side surface of the horizontal vibration isolation support (11) is hinged to the outer side surface of the second baffle (62) instead.
7. The three-dimensional building support with horizontal shock absorption and vertical vibration isolation comprising a damper according to claim 4, wherein the horizontal limiting mechanism is a telescopic guide post (121) arranged inside the steel spring, the guide post (121) is vertically arranged, the upper end of the guide post (121) is connected with the bottom surface of the upright post (5), and the lower end of the guide post is connected with the top surface of the underground foundation (3).
8. The three-dimensional building support with the damper and the functions of horizontal shock absorption and vertical vibration isolation as claimed in any one of claims 1 to 7, wherein the horizontal vibration isolation support (11) is a rubber vibration isolation support;
or the like, or, alternatively,
the horizontal shock insulation support (11) is a spherical shock insulation support or a hyperboloid shock insulation support.
9. The three-dimensional building support with horizontal shock absorption and vertical vibration isolation comprising a damper according to any one of claims 1-7, characterized in that the horizontal shock absorption damper (21) is a hydraulic type damper.
10. The three-dimensional building support with horizontal shock absorption and vertical vibration isolation of dampers according to any one of claims 1-7, characterized in that the lateral surface of the horizontal vibration isolation support (11) is connected with four horizontal shock absorption dampers (21) which are uniformly distributed, and the horizontal shock absorption dampers (21) are mutually 90 ° on the horizontal projection plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222892322.4U CN218562641U (en) | 2022-10-31 | 2022-10-31 | Three-dimensional building support containing damper and having horizontal damping and vertical vibration isolation functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222892322.4U CN218562641U (en) | 2022-10-31 | 2022-10-31 | Three-dimensional building support containing damper and having horizontal damping and vertical vibration isolation functions |
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| Publication Number | Publication Date |
|---|---|
| CN218562641U true CN218562641U (en) | 2023-03-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222892322.4U Active CN218562641U (en) | 2022-10-31 | 2022-10-31 | Three-dimensional building support containing damper and having horizontal damping and vertical vibration isolation functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218562641U (en) |
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2022
- 2022-10-31 CN CN202222892322.4U patent/CN218562641U/en active Active
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