CN209211677U - A displacement conversion device, a displacement decomposition device, and an energy dissipation and shock absorption device for building shock absorption and isolation - Google Patents

Abstract

The utility model relates to the technical field of building shock absorption and isolation, in particular to a displacement conversion device, a displacement decomposition device and an energy dissipation and shock absorption device for building shock absorption and isolation. The displacement conversion device includes a displacement member, a transmission assembly and The rotating output shaft, the transmission assembly is in transmission cooperation with the displacement member and the rotating output shaft respectively, and the transmission assembly converts the displacement of the displacement member into the rotation of the rotating output shaft. When an earthquake occurs, the displacement part moves with the upper part of the building structure, and the transmission assembly converts the movement of the displacement part into the rotation of the output shaft, and the output shaft is connected to the disc damper. In this way, the working direction of the damper is directly avoided. There is a problem of an included angle with the axial direction, thereby avoiding many adverse effects caused by it; and as far as the disc damper is concerned, it can also provide greater energy consumption efficiency, and it will not cause environmental pollution As well as adverse effects such as oil leakage, the structural reliability of the device is greatly improved.

Description

Displacement conversion device, displacement decomposition device and energy dissipation for building shock absorption and isolation shock absorber

technical field

The utility model relates to the technical field of building shock absorption and isolation, in particular to a displacement conversion device, a displacement decomposition device and an energy dissipation and shock absorption device for building shock absorption and isolation.

Background technique

Under the action of earthquakes, the damage of building structures is the main cause of earthquake disasters, often causing a large number of casualties. Measures need to be taken to reduce the damage of earthquakes to building structures. Among them, seismic isolation is an effective measure to reduce earthquake damage to building structures. It is to install laminated rubber bearings between the upper structure and the lower structure of the building to extend the natural vibration period of the building structure in the horizontal direction, thereby reducing Adverse effects of small earthquakes on building structures.

In order to consume the energy transmitted to the upper structure and reduce the relative displacement between the upper and lower structures of the building structure, it is necessary to install an energy dissipation and shock absorbing device. As far as the energy dissipation and shock absorbing device is concerned, a lead core, if the energy dissipation efficiency is insufficient, an axial damper is installed between the upper and lower structures.

In further research, the inventor of the utility model found that the above-mentioned energy-dissipating and shock-absorbing device still has deficiencies, as follows: on the one hand, the energy consumption efficiency of the lead core is limited, and lead is a heavy metal, which pollutes the environment; on the other hand , under the action of earthquake in any horizontal direction, the working direction of the axial damper will have a large angle with its axial direction, which will affect the normal working state of the axial damper and even cause jamming; on the other hand, Existing axial dampers often use oil dampers, which are prone to oil leakage, difficult to guarantee durability, and heavy workload for subsequent maintenance.

In recent years, eddy current damping technology has been greatly developed. Plate eddy current dampers and axial eddy current dampers have been applied in the shock absorption systems of many civil engineering structures at home and abroad. Although the axial eddy current damper is used for energy dissipation and shock absorption of building isolation and can solve the oil leakage problem of the oil damper, there is still a large angle between the working direction of the damper and its axial direction.

Therefore, it is currently necessary to design an energy dissipation and shock absorbing device that can avoid the adverse effects caused by the large angle between the working direction of the damper and its axial direction, and does not leak oil or pollute the environment.

Utility model content

The purpose of this utility model is to provide an energy-dissipating and shock-absorbing system that can adversely affect the normal operation of the damper due to the large angle between the working direction of the damper and its axial direction, oil leakage and environmental pollution. It is an energy-dissipating and shock-absorbing device that avoids the adverse effects caused by the large angle between the working direction of the damper and its axial direction, and does not leak oil or pollute the environment.

In order to achieve the above object, the technical solution adopted by the utility model is:

A displacement conversion device, comprising a displacement member, a transmission assembly and a rotating output shaft, the transmission assembly is respectively in transmission cooperation with the displacement member and the rotation output shaft, and the transmission assembly converts the displacement of the displacement member into the The rotation of the rotary output shaft is described.

In the displacement conversion device of the present application, in actual use, the rotation output shaft is connected to the disc damper, and the displacement member can move with the upper part of the building structure in one direction, and the displacement of the displacement member is converted into the rotation output shaft In the shock absorption and energy dissipation system, the displacement part is connected with the upper part of the building structure. When an earthquake occurs, the displacement part moves with the upper part of the building structure, and the transmission assembly converts the movement of the displacement part into the rotation of the output shaft. , and the rotating output shaft is connected with the disc damper, so that the problem of the angle between the working direction of the damper and its axial direction is directly avoided, and then many adverse effects caused by it are avoided; and the disc damper As far as the utility model is concerned, it can also provide greater energy consumption efficiency, and it will not bring adverse effects such as environmental pollution and oil leakage, which greatly improves the structural reliability of the device.

Preferably, the displacement member is provided with a rack, the transmission assembly includes a gear set, and the rack is meshed with the driving gear of the gear set.

Preferably, the transmission ratio of the gear set is less than 1.

The transmission ratio of the gear assembly is less than 1, so that the rotation speed of the driving gear is amplified when it is transmitted to the rotating output shaft, so that the energy consumption efficiency of the disc damper is improved, and the effective shock absorption effect is greatly improved.

Preferably, the gear set includes a driving wheel meshing with the rack, a first driven wheel coaxially arranged with the driving wheel, and a first output wheel meshing with the first driven wheel, so The first output wheel is connected with the rotation output shaft, and the rotation output shaft is connected with the first disc damper.

During an earthquake, the rack moves with the displacement member, driving the driving wheel to rotate, the driving wheel drives the first driven wheel to rotate, and then drives the first output wheel to rotate, and the first output wheel drives the rotating output shaft to rotate, thereby realizing the first disc damping The energy dissipation effect of the device, in this application, the transmission is carried out in the form of gear meshing, which firstly ensures the reliable rotation of the large torque and improves the service life of the energy dissipation and shock absorption device. At the same time, it also ensures accurate transmission and avoids slipping and other disadvantages. factor.

Preferably, the rack is arranged on the lower side of the displacement member.

Preferably, the diameter of the first driven wheel is larger than that of the driving wheel. In this application, the diameter of each gear is the pitch circle diameter of the gear.

Preferably, the diameter of the first output wheel is smaller than the diameter of the first driven wheel.

The disc damper of the present application can be an electric eddy current disc damper, or a friction disc damper. As mentioned above, the rotational speed of the first driving wheel is amplified, that is, the rotational speed of the first output wheel is greater than The rotational speed of the first driving wheel, for the eddy current disc damper, its output increases with the increase of the rotational speed, so, after setting as above, its energy consumption efficiency can be increased; for the friction disc damper, Its output is basically unchanged, but because the rotating speed of the first rotating output shaft increases, the increase of its rotation amount also increases its energy consumption efficiency.

Preferably, there are at least two first disc dampers, and the first disc dampers are connected in series, and the first disc damper close to the rotary output shaft is connected to the rotary output shaft. Axes are connected. By connecting multiple first disc dampers in series, the energy consumption efficiency and energy dissipation capacity thereof can be further increased.

Preferably, the gear set includes a second driven wheel coaxially arranged with the driving wheel, and a second output wheel meshed with the second driven wheel, the second output wheel is connected to the rotating output shaft connected, the second rotation output shaft is connected to the second disc damper, the first disc damper is set on the side close to the first output wheel, and the second disc damper is set On the side close to the second output wheel.

Preferably, the diameter of the second driven wheel is larger than that of the driving wheel.

Preferably, the diameter of the second output wheel is smaller than that of the second driven wheel.

Preferably, there are at least two second disc dampers, and the second disc dampers are connected in series, and the second disc damper close to the second rotation output shaft is connected to the second disc damper. The second rotary output shaft is connected.

Preferably, the first driven wheel and the second driven wheel are gears with the same specification parameter, and the first output wheel and the second output wheel are gears with the same specification parameter.

Preferably, the transmission assembly further includes a bracket, and the gear set, the rotary output shaft and the disc damper are arranged on the bracket.

Preferably, the support is a rigid support.

Preferably, the driving wheel, the first driven wheel, the second driven wheel, the first output wheel and the second output wheel are rotatably connected to the support in the form of shafts and bearings.

The application also discloses a displacement decomposition device,

The above-mentioned displacement conversion device also includes a sliding member, the sliding member is connected to the lower part of the building structure, the displacement conversion device is arranged on the sliding member, and the sliding member is used for the displacement conversion device A sliding direction is provided so that the displacement conversion device can slide in the sliding direction. In the displacement decomposition device of the present application, since the sliding member is provided, when there is an angle between the displacement direction of the upper component of the building structure and the displacement direction of the displacement part of the displacement conversion device, the displacement conversion device can move on the sliding member, so that the displacement conversion While the device realizes the energy dissipation function, it also reduces the risk of damage to the displacement device caused by force applied in other directions. It is stressed in the displacement direction of its displacement part, and the force in this direction is dissipated, and the force in other directions is converted into the movement on the sliding member.

Preferably, the sliding direction provided by the sliding member for the displacement conversion device is perpendicular to the displacement direction of the displacement member of the displacement conversion device. In this way, when the upper part of the building structure is displaced in any direction, the displacement can be decomposed into two mutually perpendicular components, that is, the displacement direction of the displacement member of the present application and the sliding direction provided by the sliding member, the displacement The displacement component in the displacement direction of the component is energy-dissipated by the disc damper, and the displacement component in the direction of the sliding member is provided with a corresponding displacement by the sliding component. In this way, the displacement conversion device is only affected in the displacement direction of the displacement component. The force greatly ensures the stability and reliability of the components.

Preferably, the sliding member includes a sliding rail and a sliding block slidably arranged on the sliding rail, the displacement conversion device is arranged on the sliding block, and the sliding rail is perpendicular to the displacement direction of the displacement member.

Preferably, the sliding member further includes a slide rail bracket connected to the lower part of the building structure, and there are two sliders, which are respectively arranged on both sides of the slide rail bracket along the length direction.

Preferably, the slider is slidably arranged on the slide rail in a buckling manner.

Preferably, the bottom of the slide rail bracket is further provided with a bottom plate, and the bottom plate is used for connecting with the lower part of the building structure.

The application also discloses an energy dissipation and shock absorbing device,

It includes at least two above-mentioned displacement decomposition devices, in which there are at least two energy-dissipating and shock-absorbing devices, and the displacement directions of the displacement parts are perpendicular to each other. In this way, there is another energy-dissipating and shock-absorbing device in the displacement direction of the displacement member of one of the energy-dissipating and shock-absorbing devices to dissipate the displacement in this direction, which ensures the reliability of shock-absorbing and energy-dissipating, and also reduces the energy dissipation. Risk of damage to the shock absorbers.

Preferably, the energy-dissipating and shock-absorbing device of the present application also includes a support for shock isolation, the support is a laminated rubber support, or other shock-isolation supports, and the support and the energy dissipation The shock absorbing device is arranged between the superstructure and the substructure of the building structure.

Preferably, the energy dissipation and shock absorbing device of the present application further includes a disc damper, the disc damper includes a permanent magnet and a conductor disc, the conductor disc is arranged on the rotating output shaft, and the permanent magnet is arranged on on the bracket of the displacement conversion device. The energy-dissipating and shock-absorbing device of the present application forms a permanent magnetic coupler through a conductor disk and a permanent magnet, thereby improving the damping of the rotation of the rotating output shaft. The permanent magnetic coupler is used to provide damping that is more flexible and has no mechanical connection. The structure is simple, maintenance-free, can adapt to harsh environments, and has a more reliable service life.

Preferably, the energy dissipation and shock absorbing device further includes a beam, the support and the displacement decomposition device are connected to the lower side of the beam, and the upper side of the beam is connected to the upper structure of the building structure.

Preferably, the crossbeam includes a first crossbeam and a second crossbeam, the first crossbeam and the second crossbeam are connected in a cross shape, and the support is connected to the junction of the first crossbeam and the second crossbeam.

Preferably, at least one displacement decomposition device is provided under the first crossbeam on both sides of the support, and the displacement parts of the displacement decomposition device below the first crossbeam are parallel to each other and connected to the The first beams are connected.

Preferably, at least one displacement decomposition device is provided under the second crossbeam on both sides of the support, and the displacement parts of the displacement decomposition device below the second crossbeam are parallel to each other and parallel to the The second beam is connected.

Preferably, the displacement member of the displacement resolution device located below the first beam is perpendicular to the displacement member of the displacement resolution device located below the second beam.

Preferably, a building foundation is also provided on the lower structure of the building corresponding to the support, the level of the building foundation is lower than the level of the lower side of the beam, and the support is arranged between the beam and the between the building foundations. By setting the building foundation, on the one hand, it can ensure the reliability of the support of the support, and on the other hand, it can also save the use of the support.

In summary, due to the adoption of the above-mentioned technical solution, the beneficial effects of the present application are:

Displacement conversion device, the displacement part can move with the upper part of the building structure in one direction, and convert the displacement of the displacement part into the rotation of the output shaft, which is transported in the shock absorption and energy dissipation system, and the displacement part and the upper part of the building structure When an earthquake occurs, the displacement part moves with the upper part of the building structure, and the transmission assembly converts the movement of the displacement part into the rotation of the rotating output shaft, and the rotating output shaft is connected with the disc damper, so that the damper is directly avoided There is an included angle between the working direction and the axial direction, thereby avoiding many adverse effects caused by it; and as far as the disc damper is concerned, it can also provide greater energy consumption efficiency, and it will not bring Adverse effects such as environmental pollution and oil leakage have greatly improved the structural reliability of the device;

The displacement decomposition device converts the movement of the upper part of the building into the rotation of the output shaft during an earthquake. The disc damper is used for energy dissipation and shock absorption, which directly avoids the working direction of the damper and its axis in the traditional shock absorption system. There is the problem of the included angle, thereby avoiding many adverse effects caused by it; and as far as the disc damper is concerned, it can also provide greater energy consumption efficiency, and it will not cause environmental pollution and leakage. Oil and other adverse effects greatly improve the structural reliability of the device; further, due to the setting of the sliding member, when the displacement conversion device is stressed in the sliding direction provided by the sliding member, the displacement conversion device slides in the sliding direction, In this way, in actual use, multiple energy dissipation and shock absorbing devices can be combined, and energy dissipation and shock absorbing devices can be arranged in various directions, for example, energy dissipation and shock absorbing devices are arranged in the circumferential direction. When an earthquake occurs, due to the earthquake During the function, each energy-dissipating shock absorber only aligns the displacement in the displacement direction of the displacement part to dissipate energy, while the displacement in the sliding direction is avoided by sliding along. In this way, while achieving a good energy dissipation effect, It also avoids the risk of damage to the energy-dissipating shock-absorbing device caused by a displacement different from the displacement direction of the displacement member;

Compared with the traditional anti-seismic system, the energy-dissipating shock-absorbing device can reduce the damping tonnage required by the shock-absorbing rubber bearing and reduce the performance requirements for the shock-absorbing rubber bearing; on the other hand, the above-mentioned energy-dissipating The shock absorbing device also directly avoids the problem of the angle between the working direction of the damper and its axial direction in the traditional shock absorbing structure, thereby avoiding many adverse effects caused by it; moreover, it will not cause environmental pollution and Oil leakage and other adverse effects greatly improve the structural reliability of the device.

Description of drawings

Fig. 1 is the structural representation of the displacement decomposition device of the present application;

Fig. 2 is a structural schematic diagram of another viewing angle of the decomposition device of the present application;

Fig. 3 is a schematic structural view of the energy dissipation and shock absorbing device of the present application,

Marks in the figure: 1-displacement member, 2-rotating output shaft, 3-rack, 4-driving gear, 5-first driven wheel, 6-first output wheel, 7-first disc damper, 8- The second driven wheel, 9-the second output wheel, 10-the second disc damper, 11-bracket, 12-slide rail, 13-slider, 14-slide rail bracket, 15-bottom plate, 16-support, 17-permanent magnet, 18-conductor disk, 19-first beam, 20-second beam, 21-building foundation, A-displacement direction of displacement member.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in detail.

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Embodiment 1, as shown in Figure 1-3,

A displacement conversion device, comprising a displacement member 1, a transmission assembly and a rotation output shaft 2, the transmission assembly is respectively in transmission cooperation with the displacement member 1 and the rotation output shaft 2, and the transmission assembly transfers the displacement member 1 The displacement is converted into the rotation of the rotary output shaft 2.

In the displacement conversion device of the present application, in actual use, the rotating output shaft 2 is connected to the disc damper, and the displacement member 1 can move in one direction with the upper component of the building structure, and the displacement of the displacement member 1 is converted into The rotation of the output shaft 2 is transported in the shock absorption and energy dissipation system, and the displacement part 1 is connected with the upper part of the building structure. When an earthquake occurs, the displacement part 1 moves with the upper part of the building structure, and the transmission component will move the displacement part 1 Converted to the rotation of the rotating output shaft 2, and the rotating output shaft 2 is connected to the disc damper, thus directly avoiding the problem of the angle between the working direction of the damper and its axial direction, and further avoiding many problems caused by it. Adverse effects; and as far as the disc damper is concerned, it can also provide greater energy consumption efficiency, and it will not bring adverse effects such as environmental pollution and oil leakage, which greatly improves the structural reliability of the device.

On the basis of the above, in a further preferred manner, the displacement member 1 is provided with a rack 3, the transmission assembly includes a gear set, and the rack 3 meshes with the driving gear 4 of the gear set.

Further, the transmission ratio of the gear set is less than 1.

The transmission ratio of the gear assembly is less than 1, so that the rotational speed of the driving gear 4 is amplified when it is transmitted to the rotating output shaft 2, so that the energy consumption efficiency of the disc damper is improved, and the effective shock absorption effect is greatly improved.

On the basis of the above, in a further preferred manner, the gear set includes a driving wheel meshed with the rack 3 and a first driven wheel 5 coaxially arranged with the driving wheel, and 5 meshed with the first output wheel 6, the first output wheel 6 is connected with the rotary output shaft 2, and the rotary output shaft 2 is connected with the first disc damper 7.

During an earthquake, the rack 3 moves with the displacement member 1, driving the driving wheel to rotate, the driving wheel drives the first driven wheel 5 to rotate, and then drives the first output wheel 6 to rotate, and the first output wheel 6 drives the rotating output shaft 2 to rotate, and then Realize the energy dissipation effect of the first disc damper 7. In this application, the transmission is carried out in the form of gear meshing, which firstly ensures the reliable rotation of high torque and improves the service life of the energy dissipation shock absorber. At the same time, it also ensures Precise transmission to avoid adverse factors such as slipping.

On the basis of the above, in a further preferred manner, the rack 3 is arranged on the lower side of the displacement member 1 . Pressing the displacement member 1 on the gear set in the vertical direction ensures the reliability of the meshing between the displacement member 1 and the gear set, and the gear set can also support the displacement member 1 in the vertical direction.

On the basis of the above, in a further preferred manner, the diameter of the first driven wheel 5 is larger than the diameter of the driving wheel. In this application, the diameter of each gear is the pitch circle diameter of the gear.

On the basis of the above, in a further preferred manner, the diameter of the first output wheel 6 is smaller than the diameter of the first driven wheel 5 .

The disc damper of the present application can be an electric eddy current disc damper or a friction disc damper. As mentioned above, the rotational speed of the first driving wheel is amplified, that is, the rotational speed of the first output wheel 6 is greater than the rotational speed of the first driving wheel, for the eddy current disc damper, its output increases with the increase of the rotational speed, so, after setting as above, its energy consumption efficiency can be increased; for the friction disc damper , its output remains basically unchanged, but due to the increase of the rotational speed of the first rotating output shaft 2 and the increase of its rotation amount, its energy consumption efficiency is also increased.

On the basis of the above, in a further preferred manner, there are at least two first disc dampers 7, and the first disc dampers 7 are connected in series. A disc damper 7 is connected with the rotary output shaft 2 . By connecting a plurality of first disc dampers 7 in series, the energy consumption efficiency and energy dissipation capacity thereof can be further increased.

Example 2, as shown in Figure 1-3:

A displacement conversion device, on the basis of the structure of Embodiment 1, further, the gear set includes a second driven wheel 8 coaxially arranged with the driving wheel, and a second driven wheel 8 meshing with the second driven wheel The second output wheel 9, the second output wheel 9 is connected with the rotary output shaft 2, the second rotary output shaft 2 is connected with the second disc damper 10, and the first disc damper 7 is arranged on a side close to the first output wheel 6 , and the second disc damper 10 is arranged on a side close to the second output wheel 9 . The displacement conversion device of this embodiment, through the coordinated cooperation of the first disc damper 7 and the second disc damper 10, further improves the shock absorption and energy dissipation capacity and shock absorption of the displacement conversion device in the shock absorption and energy dissipation structure. The energy dissipation effect further ensures the stability and reliability of the displacement conversion device.

On the basis of the above, in a further preferred manner, the diameter of the second driven wheel 8 is larger than that of the driving wheel.

Based on the above, in a further preferred manner, the diameter of the second output wheel 9 is smaller than the diameter of the second driven wheel 8 .

On the basis of the above, in a further preferred manner, there are at least two second disc dampers 10, and the second disc dampers 10 are connected in series, close to the second rotating output shaft 2 The second disc damper 10 is connected with the second rotary output shaft 2 .

On the basis of the above, in a further preferred manner, the first driven wheel 5 and the second driven wheel 8 are gears with the same specification parameters, and the first output wheel 6 and the second output wheel 9 are of the same specification Parametric gears.

Embodiment 3, as shown in Figure 1-3:

A displacement conversion device, on the basis of the structure of Embodiment 2, the transmission assembly further includes a bracket 11, and the gear set, the rotary output shaft 2 and the disc damper are arranged on the bracket 11 .

On the basis of the above, in a further preferred manner, the bracket 11 is a rigid bracket 11 . By arranging the bracket 11, the integrity of the displacement conversion device is improved.

On the basis of the above, in a further preferred manner, the driving wheel, the first driven wheel 5, the second driven wheel 8, the first output wheel 6 and the second output wheel 9 are rotatably connected to the bracket in the form of shafts and bearings 11 on.

Embodiment 4, as shown in Figure 1-3:

A displacement decomposition device, including the displacement conversion device of Embodiment 1 or 2 or 3, and also includes a sliding member, the sliding member is connected to the lower part of the building structure, and the displacement conversion device is arranged on the sliding member, The sliding member is used to provide a sliding direction for the displacement conversion device, so that the displacement conversion device can slide in the sliding direction.

In the displacement decomposition device of this embodiment, since the sliding member is provided, when there is an angle between the displacement direction of the upper component of the building structure and the displacement direction A of the displacement part 1 of the displacement conversion device, the displacement conversion device can move on the sliding member, thus, While enabling the displacement conversion device to achieve energy dissipation, it also reduces the risk of damage to the displacement device caused by force applied in other directions. The decomposition device only bears force in the displacement direction A of its displacement member 1, and dissipates the force in this direction, while the force in other directions is transformed into movement on the sliding member.

On the basis of the above, in a further preferred manner, the sliding direction provided by the sliding member for the displacement conversion device is perpendicular to the displacement direction A of the displacement member 1 of the displacement conversion device. In this way, when the upper part of the building structure is displaced in any direction, the displacement can be decomposed into two mutually perpendicular components, that is, the displacement direction of the displacement member 1 of the present application and the sliding direction provided by the sliding member, The displacement component in the displacement direction of the displacement member 1 is dissipated by the disc damper, and the displacement component in the direction of the sliding member is provided with a corresponding displacement by the sliding member. In this way, the displacement conversion device only moves when the displacement member 1 The direction of the force greatly ensures the stability and reliability of the component.

On the basis of the above, in a further preferred manner, the sliding member includes a slide rail 12 and a slide block 13 slidably arranged on the slide rail 12, the displacement conversion device is arranged on the slide block 13, and the slide rail 12 perpendicular to the displacement direction A of the displacement member 1 .

On the basis of the above, in a further preferred manner, the sliding member also includes a slide rail bracket 14 connected to the lower part of the building structure. sides.

On the basis of the above, in a further preferred manner, the slider 13 is slidably disposed on the slide rail 12 in a buckling manner.

On the basis of the above, in a further preferred manner, a bottom plate 15 is provided at the bottom of the slide rail bracket 14, and the bottom plate 15 is used for connecting with the lower part of the building structure.

Embodiment 5, as shown in Figure 1-3:

An energy dissipation and shock absorbing device, comprising at least two displacement decomposition devices described in the above-mentioned embodiments, in which there are at least two energy dissipation and shock absorption devices, the displacement direction of the displacement member 1 is phase A vertical. In this way, there is another energy-dissipating and shock-absorbing device in the displacement direction of the displacement member 1 of one of the energy-dissipating and shock-absorbing devices to dissipate the displacement in this direction, which ensures the reliability of shock-absorbing and energy-dissipating, and also reduces the Risk of damage to shock absorbers.

On the basis of the above, in a further preferred manner, the energy dissipation and shock absorbing device of the present application also includes a support 16 for shock isolation, and the support 16 is a laminated rubber support, and may also be other forms of shock isolation supports. The seat, the support 16 and the energy-dissipating shock-absorbing device are arranged between the superstructure and the substructure of the building structure.

On the basis of the above, in a further preferred manner, the energy dissipation and shock absorbing device of the present application also includes a disc damper, and the disc damper includes a permanent magnet 17 and a conductor disc 18, and the conductor disc 18 is arranged on the rotating On the output shaft 2, the permanent magnet 17 is arranged on the bracket 11 of the displacement conversion device. The energy-dissipating and shock-absorbing device of the present application forms a permanent magnetic coupler through the conductor disc 18 and the permanent magnet 17, so as to improve the damping of the rotation of the rotating output shaft 2. The permanent magnetic coupler is used to provide damping that is more flexible and has no Mechanical connection, simple structure, maintenance-free, can adapt to harsh environments, and has a more reliable service life.

On the basis of the above, in a further preferred manner, the energy dissipation and shock absorbing device also includes a beam, the support 16 and the displacement decomposition device are connected to the lower side of the beam, and the upper side of the beam is connected to the upper part of the building structure. The structure is connected. By setting the crossbeam, on the one hand, it is convenient to reliably support the upper structure of the building, and on the other hand, it is also convenient for the consistent coordination and cooperation of each displacement decomposition device.

On the basis of the above, in a further preferred manner, the beam includes a first beam 19 and a second beam 20, the first beam 19 and the second beam 20 are connected in a cross shape, and the support 16 is connected to the first beam. The junction of the first beam 19 and the second beam 20 is connected. The use of cross-shaped beams facilitates the decomposition of the horizontal displacement of the superstructure of the building into two displacement components in the vertical direction.

On the basis of the above, in a further preferred manner, at least one displacement decomposition device is provided under the first crossbeam 19 on both sides of the support 16, and each displacement of the displacement decomposition device below the first crossbeam 19 The pieces 1 are parallel to each other and connected with the first beam 19 .

On the basis of the above, in a further preferred manner, at least one displacement decomposition device is provided under the second beam 20 on both sides of the support 16, and each displacement of the displacement decomposition device below the second beam 20 The pieces 1 are parallel to each other and connected with the second beam 20 .

On the basis of the above, in a further preferred manner, the displacement member 1 of the displacement decomposition device located below the first beam 19 is perpendicular to the displacement member 1 of the displacement decomposition device located below the second beam 20 .

As mentioned above, in actual use, the horizontal displacement of the building superstructure is decomposed into two displacement components along the direction of the first beam and along the direction of the second beam, and these displacement components are converted into the rotation of the rotating shaft by each displacement decomposition device , and then dissipate energy through the disc damper, and then achieve the effect of shock absorption and energy dissipation. In this way, the stability, reliability and safety of each displacement decomposition device in the process of shock absorption and energy dissipation are ensured.

On the basis of the above, in a further preferred manner, a building foundation 21 is also provided on the lower structure of the building corresponding to the support 16, and the horizontal height of the building foundation 21 is lower than the horizontal height of the lower side of the beam, so The support 16 is arranged between the beam and the building foundation 21 . By setting the building foundation 21, on the one hand, the reliability of supporting the support 16 can be ensured, and on the other hand, the usage of the support 16 can also be saved.

The above embodiments are only used to illustrate the utility model rather than limit the technical solutions described in the utility model. Although the specification has described the utility model in detail with reference to the above-mentioned embodiments, the utility model is not limited to the above-mentioned specific Therefore, any modification or equivalent replacement of the utility model; and all technical solutions and improvements that do not depart from the spirit and scope of the utility model shall be covered by the claims of the utility model.

Claims (10)

1. a kind of displacement converter device, is characterized in that, including displacement piece, transmission component and rotary output axis, the transmission component Cooperate respectively with the displacement piece and rotary output axis transmission, the transmission component is converted to the displacement of the displacement piece The rotation of the rotary output axis.

2. a kind of resolution of displacement device, which is characterized in that further include having cunning including displacement converter device described in claim 1 The lower part split-phase of dynamic component, the sliding component and building structure connects, and the displacement converter device is arranged in the sliding component On, the sliding component is used to provide glide direction for the displacement converter device, enables the displacement converter device at this It is slided in glide direction.

3. resolution of displacement device according to claim 2, which is characterized in that the sliding component is the displacement converting means The direction of displacement for setting the glide direction and the displacement converter device displacement piece of offer is perpendicular.

4. resolution of displacement device according to claim 2 or 3, which is characterized in that the sliding component includes sliding rail and cunning The sliding block of dynamic setting on the slide rail, on the slide block, the sliding rail is perpendicular to the displacement for the displacement converter device setting The direction of displacement of part.

5. resolution of displacement device according to claim 4, which is characterized in that the sliding component further includes and building structure The sliding rail rack of lower part split-phase even, the sliding block are two, are separately positioned on the two sides of the sliding rail rack along its length.

6. resolution of displacement device according to claim 5, which is characterized in that the sliding rail rack bottom is additionally provided with bottom Plate, the bottom plate with the lower part split-phase of building structure for connecting.

7. a kind of energy-consuming shock absorber, which is characterized in that including resolution of displacement device described in claim 2-6 any one, The resolution of displacement device is at least two, in the resolution of displacement device, is at least existed there are two energy-consuming shock absorber, The direction of displacement of displacement piece is perpendicular.

8. energy-consuming shock absorber according to claim 7, which is characterized in that further include the support for shock insulation, the branch Seat is laminated rubber bases, and the superstructure and substructure of building structure is arranged in the support and the energy-consuming shock absorber Between.

9. energy-consuming shock absorber according to claim 8, which is characterized in that it further include disc type damper, the disc type resistance Buddhist nun's device includes permanent magnet and conductor disc, and the conductor disc is arranged on the rotary output axis, and the permanent magnet is arranged described On the bracket of displacement converter device.

10. energy-consuming shock absorber according to claim 8 or claim 9, which is characterized in that it further include crossbeam, the support and position It moves decomposer to be connected with the downside of the crossbeam, the upside of the crossbeam is connected with the superstructure of building structure.