Building three-dimensional vibration reduction and energy consumption intelligent monitoring support and method

Abstract

The invention discloses a building three-dimensional vibration reduction and energy consumption intelligent monitoring support and method.The support comprises an upper seat plate, a lower seat plate, a vibration reduction assembly, a vertical pressure sensor and a force application device, the vibration reduction assembly comprises a rubber vibration reduction block and a sliding plate, and a plurality of horizontal sliding grooves are formed in the rubber vibration reduction block; a plurality of sliding plates are placed in each sliding groove, each sliding plate can slide in the corresponding sliding groove, and therefore when the rubber vibration reduction blocks vibrate, the adjacent sliding plates continuously collide and are separated in the sliding ways, and energy is consumed through collision of the adjacent sliding plates and sliding friction between the sliding plates and the rubber vibration reduction blocks. The force application device is connected with the upper seat plate and the lower seat plate, hinged to the upper seat plate and / or the lower seat plate and used for pushing the upper seat plate to move to increase the distance between the upper seat plate and the lower seat plate when the vertical pressure sensor detects that the pressure data exceeds a set threshold value. Part of energy generated when the support vibrates is consumed through mutual friction and collision of the sliding plates, the horizontal force of the support can be buffered, and the good vibration reduction effect is achieved.

Description

Technical Field

[0001] The present invention belongs to the technical field of equipment vibration reduction, and more specifically, relates to a three-dimensional vibration reduction and energy consumption intelligent monitoring support and method for buildings. Background Art

[0002] With the rapid development of my country's national economy, the widespread application of various equipment and facilities in various fields has increasingly significant impacts on the noise generated by residents' daily lives and the surrounding environment. The vibration reduction effect of equipment and facilities has gradually become a key factor that designers and engineering technicians focus on.

[0003] For a long time, the bottom vibration reduction measures of many equipment and facilities have often not received the attention they deserve. Generally, only simple vibration reduction devices are used, and some equipment is not even equipped with dedicated vibration reduction devices. Although simple vibration reduction devices can provide a certain degree of initial buffering and relief from the vibration generated by equipment operation, their vibration reduction effect is generally limited, making it difficult to meet and adapt to the complex and changing equipment operating conditions and increasingly stringent environmental standards.

[0004] In practical engineering applications, existing vibration reduction technologies face numerous challenges and limitations. For one thing, traditional vibration reduction devices can only effectively control vibrations in a specific direction or frequency range. Their effectiveness is significantly reduced for complex vibrations occurring in multiple directions and across a wide frequency range within three-dimensional space. For example, many construction equipment and facilities generate not only vertical vibrations but also horizontal sway during operation. Traditional supports may only provide adequate isolation for vertical vibrations, but lack sufficient control over horizontal vibrations, making them ineffective in fully and effectively addressing equipment vibration issues.

[0005] On the other hand, existing vibration damping devices lack intelligent monitoring and automatic adjustment capabilities. During equipment operation, vibration parameters such as amplitude and frequency may change dynamically due to factors such as changes in equipment load and fluctuations in operating conditions. However, once traditional vibration damping devices are installed and commissioned, their vibration damping parameters are relatively fixed and cannot be automatically adjusted and optimized based on real-time vibration conditions, thus failing to consistently maintain optimal vibration damping results. Furthermore, when failures or abnormalities occur in the vibration damping systems of some critical equipment, they are often difficult to detect and address in a timely manner, potentially causing the vibration damping system to fail, further exacerbating equipment vibration issues and impacting safe operation.

[0006] In summary, the vibration control problem during the operation of the equipment is not only related to the performance stability and service life of the equipment itself, but also closely related to the safety of the building structure. The existing vibration reduction technology and products have different degrees of defects and deficiencies in vibration reduction effect, multi-directional adaptability, intelligent level and installation and maintenance convenience, which is difficult to meet the urgent needs of today's society for high-quality vibration reduction solutions. SUMMARY

[0007] In view of the above defects or improvement needs of the prior art, the present application provides a building three-dimensional vibration reduction energy dissipation intelligent monitoring support and method, which consumes part of the energy when the support vibrates through the sliding and mutual friction and collision of the sliding plates, and can buffer the horizontal force of the support.

[0008] To achieve the above-mentioned purpose, according to the present application, a building three-dimensional vibration reduction energy dissipation intelligent monitoring support is provided, characterized in that it comprises an upper seat plate, a lower seat plate, a vibration reduction assembly, a vertical pressure sensor and a force applying device, wherein:

[0009] The upper seat plate and the lower seat plate are arranged above and below, and the vibration reduction assembly and the force applying device are both arranged between the upper seat plate and the lower seat plate;

[0010] The vibration reduction assembly comprises a rubber vibration reduction block and a sliding plate, the upper end of the rubber vibration reduction block is connected with the upper seat plate, the lower end of the rubber vibration reduction block is connected with the lower seat plate, and a plurality of horizontal sliding grooves are arranged on the rubber vibration reduction block;

[0011] A plurality of sliding plates are respectively placed in each sliding groove, and before the rubber vibration reduction block is deformed, the groove depth of the sliding groove is greater than the thickness of the sliding plate, so that each sliding plate can slide in the sliding groove, so that when the rubber vibration reduction block vibrates, adjacent sliding plates continuously collide and separate in the sliding groove, and energy is dissipated through the collision and separation of adjacent sliding plates and the sliding friction between the sliding plate and the rubber vibration reduction block;

[0012] A limiting structure is arranged on each sliding groove to prevent the sliding plate from falling out of the sliding groove;

[0013] The vertical pressure sensor is arranged between the upper seat plate and the rubber vibration reduction block;

[0014] The force applying device is connected with the upper seat plate and the lower seat plate respectively, and is hinged with the upper seat plate and / or the lower seat plate, for pushing the upper seat plate to move when the vertical pressure sensor detects that the pressure data exceeds the set threshold, so as to increase the distance between the upper seat plate and the lower seat plate, so as to prevent the rubber vibration reduction block from deforming too much and clamping the sliding plate, so that the sliding plate cannot slide.

[0015] Preferably, each of the sliding plates is a magnet, and the magnetic poles of the opposite two end faces of any two adjacent sliding plates are the same, so that the two adjacent sliding plates are separated after continuous collision and separation.

[0016] Preferably, the damping assembly further comprises a rubber column and a damping spring, a vertical through hole is arranged on the rubber damping block, the rubber column and the damping spring are located at the through hole, the upper end of the rubber column and the upper end of the damping spring are connected with the upper seat plate respectively, and the lower end of the rubber column and the lower end of the damping spring are connected with the lower seat plate respectively.

[0017] Preferably, the monitoring seat further comprises a displacement sensor and an overrun alarm, the displacement sensor is installed on the upper seat plate and used for detecting the horizontal displacement of the upper seat plate relative to the lower seat plate, and the overrun alarm alarms when the horizontal displacement exceeds a set threshold.

[0018] Preferably, the monitoring seat further comprises a multi-directional movable limiting damping device arranged between the upper seat plate and the lower seat plate, the multi-directional movable limiting damping device comprises a damper and a universal joint, the damper is connected with the upper seat plate and the lower seat plate respectively, and the upper end of the damper is connected with the upper seat plate through the universal joint and / or the lower end of the damper is connected with the lower seat plate through the universal joint.

[0019] Preferably, the multi-directional movable limiting damping devices are multiple and surround the damping assembly.

[0020] Preferably, the force applying device is a pneumatic cylinder, a hydraulic cylinder, an electric cylinder or a power scissor frame, wherein the power scissor frame comprises a power mechanism and a scissor frame driven to stretch and retract by the power mechanism.

[0021] Preferably, the damping assemblies are multiple and distributed in a circular or array manner.

[0022] Preferably, the force applying device is hinged to the upper seat plate and / or the lower seat plate through a universal joint.

[0023] According to another aspect of the present application, a monitoring method of a three-dimensional damping energy dissipation intelligent monitoring support for buildings is also provided, characterized in that the method comprises the following steps:

[0024] 1) installing the lower seat plate and the upper seat plate on the lower foundation and the upper equipment respectively;

[0025] 2) applying a force on the upper seat plate by the upper equipment to deform and vibrate the damping rubber, and continuously collecting pressure data between the upper seat plate and the rubber damping block by the vertical pressure sensor and sending the pressure data to the controller;

[0026] The offset sensor arranged on the upper seat plate detects the horizontal offset of the upper seat plate and sends to the controller;

[0027] 3) The controller analyzes the received pressure data in real time, judges whether it exceeds the set threshold, when the pressure data exceeds the set threshold, the controller controls the force applying device to push the upper seat plate to move, so that the distance between the upper seat plate and the lower seat plate increases, preventing the rubber damping block from clamping the slide plate due to excessive deformation, ensuring that the slide plate can slide normally to dissipate energy;

[0028] When the horizontal offset of the upper seat plate exceeds the set threshold, the controller controls the out-of-limit alarm to alarm.

[0029] Overall, compared with the prior art, the above technical solutions conceived by the present application can achieve the following beneficial effects:

[0030] 1) The building three-dimensional damping energy dissipation intelligent monitoring support of the present application realizes effective control and intelligent monitoring of the vibration of the upper equipment above the upper seat plate through the cooperative work of the upper seat plate, the lower seat plate, the damping assembly, the vertical pressure sensor and the force applying device. The rubber damping block and the slide plate in the damping assembly cooperate with each other, the rubber damping block deforms when vibrating, and the slide plate slides in the sliding groove and dissipates vibration energy through mutual contact, collision and friction. The vertical pressure sensor monitors the pressure between the upper seat plate and the rubber damping block in real time, and the force applying device starts when the pressure exceeds the threshold, preventing the rubber damping block from clamping the slide plate due to excessive deformation, ensuring that the slide plate can slide normally to dissipate energy.

[0031] 2) The building three-dimensional damping energy dissipation intelligent monitoring support of the present application, through the combination of the rubber damping block and the slide plate, not only can effectively buffer the vibration in the vertical direction, but also can dissipate the vibration energy in the horizontal direction through the sliding friction and collision of the slide plate, realizing multi-dimensional damping in three-dimensional space, significantly improving the damping performance, and adapting to complex and variable operating conditions of the upper equipment.

[0032] 3) The building three-dimensional damping energy dissipation intelligent monitoring support of the present application, the vertical pressure sensor can monitor the pressure data in real time and feed back to the controller, realizing intelligent monitoring of the damping state. When the pressure exceeds the set threshold, the force applying device automatically starts, timely adjusts the distance between the upper seat plate and the lower seat plate, prevents the rubber damping block from excessive deformation, ensures the normal work of the slide plate, so as to always maintain good damping effect, improves the stability and safety of the support operation, realizes intelligent monitoring and automatic adjustment.

[0033] 4) The building three-dimensional damping energy dissipation intelligent monitoring support of the application, the setting of the force applying device effectively prevents the problem of slide plate jamming caused by excessive deformation of the rubber damping block, avoids the failure of the damping system, thereby preventing the upper equipment failure and safety accidents caused by excessive vibration, and enhances the reliability and stability of the system.

[0034] 5) The building three-dimensional damping energy dissipation intelligent monitoring support of the application effectively reduces the vibration transmission during the operation of the upper equipment, reduces the wear and damage risk of the upper equipment itself caused by vibration, helps to prolong the service life of the upper equipment, reduces the maintenance cost and production delay risk, and is especially suitable for high damping requirements of building facilities. BRIEF DESCRIPTION OF DRAWINGS

[0035] Figure 1 is a sectional view of the application;

[0036] Figure 2 is Figure 1 is an enlarged schematic view of A in FIG. 2;

[0037] Figure 3 is Figure 1 is an enlarged schematic view of B in FIG. 2.

[0038] In all the drawings, the same reference signs represent the same technical features, specifically:

[0039] 100, upper seat plate; 200, damping assembly; 300, force applying device; 400, multidirectional movable limiting damping device; 500, lower seat plate; 600, vertical pressure sensor; 700, offset sensor; 800, overrun alarm; 201, slide plate; 202, rubber column; 203, energy dissipation damping spring; 204, rubber damping block; 205, sliding groove. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical scheme and advantages of the application more clear, the application is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the application and do not limit the application. In addition, the technical features involved in each embodiment of the application described below can be combined with each other as long as they do not conflict with each other.

[0041] Referring to Figures 1 to 3 , a building three-dimensional damping energy dissipation intelligent monitoring support, comprising an upper seat plate 100, a lower seat plate 500, a damping assembly 200, a vertical pressure sensor 600 and a force applying device 300, wherein:

[0042] The upper seat plate 100 and the lower seat plate 500 are arranged in an up-down manner, the upper seat plate 100 is used for connecting the upper equipment, such as the building equipment, and the lower seat plate 500 is used for connecting the lower foundation, so that the support reduces vibration between the upper equipment and the lower foundation.

[0043] The damping assembly 200 and the force applying device 300 are arranged between the upper seat plate 100 and the lower seat plate 500.

[0044] The damping assembly 200 comprises the rubber damping block 204 and the sliding plate 201, the upper end of the rubber damping block 204 is connected with the upper seat plate 100, the lower end of the rubber damping block 204 is connected with the lower seat plate 500, and a plurality of horizontal sliding grooves 205 are arranged on the rubber damping block 204.

[0045] A plurality of sliding plates 201 are arranged in each sliding groove 205, and the groove depth of the sliding groove 205 is greater than the thickness of the sliding plate 201 before the rubber damping block 204 is deformed, so that each sliding plate 201 can slide in the sliding groove 205, so that the adjacent sliding plates 201 continuously collide and separate in the sliding groove when the rubber damping block 204 vibrates, and the vibration energy is converted into heat and kinetic energy of the sliding plate 201 through the continuous collision and separation of the adjacent sliding plates 201 and the sliding friction between the sliding plate 201 and the rubber damping block 204.

[0046] Initially, there is a gap between the adjacent two sliding plates 201, so that the adjacent two sliding plates 201 can collide and separate, and the sliding plates 201 in the sliding groove 205 are distributed in a discrete manner. The groove depth of the sliding groove 205 refers to the vertical distance between the groove top and the groove bottom of the sliding groove 205, which is the depth that allows the sliding plate 201 to slide on the groove bottom of the sliding groove 205, i.e. on the rubber damping block 204. When the rubber damping block 204 is compressed and deformed, the groove depth of the sliding groove 205 will also decrease. When the deformation of the rubber damping block 204 is small, the change of the groove depth will not affect the normal sliding of the sliding plate 201.

[0047] Only one row of sliding plates 201 can be arranged in each sliding groove 205, or a plurality of rows of sliding plates 201 can be arranged in the sliding groove 205, as long as the sliding plates 201 can continuously collide and separate, and the sliding plate 201 and the rubber damping block can relatively slide.

[0048] A limiting structure is arranged on each sliding groove 205 to prevent the sliding plate 201 from falling out of the sliding groove 205.

[0049] The vertical pressure sensor 600 is arranged between the upper seat plate 100 and the rubber damping block 204, and is used for detecting the pressure data of the upper seat plate 100.

[0050] The force applying device 300 is connected to the upper seat plate 100 and the lower seat plate 500 respectively and hinged to the upper seat plate 100 and / or the lower seat plate 500, for pushing the upper seat plate 100 to move when the vertical pressure sensor 600 detects that the pressure data exceeds the set threshold, so as to make the distance between the upper seat plate 100 and the lower seat plate 500 larger, to prevent the rubber damping block 204 from deforming too much to clamp the slide plate 201 and make the slide plate 201 unable to slide. The rubber damping block 204 deforming too much means that the deformation of the rubber damping block 204 exceeds the set threshold. The deformation of the rubber damping block 204 can be obtained through a pre-established pressure-deformation relationship model.

[0051] The vertical pressure sensor 600 is convenient to arrange and measure pressure data. The vertical pressure sensor 600 can directly measure the pressure between the upper seat plate 100 and the rubber damping block 204. This pressure value can accurately reflect the force of the upper equipment on the support, and when the weight or dynamic force caused by vibration of the upper equipment changes, the vertical pressure sensor 600 can timely and accurately capture these changes. For example, when the equipment starts, stops or the load changes suddenly, the vertical pressure sensor 600 can perceive the change of the pressure in the first time, to provide accurate basis for subsequent control and adjustment.

[0052] The vertical pressure sensor 600 can be arranged in multiple positions for detection, to ensure that the slide plates 201 in multiple positions can slide and prevent the slide plates 201 in some positions from being clamped by the rubber damping block 204.

[0053] The force applying device 300 is preferably provided with multiple force applying devices and they surround the damping assembly 200, so that the upper seat plate 100 can be subjected to force in multiple directions, to improve the stability of the movement of the upper seat plate 100. The force applying device 300 can be arranged at a position corresponding to the vertical pressure sensor 600 and started when the detected pressure exceeds the set threshold.

[0054] When the slide plate 201 slides in the sliding groove 205, the friction between the slide plates 201 and between the slide plate 201 and the sliding groove 205 can convert the mechanical energy generated by the vibration of the upper equipment into heat energy, so as to consume part of the energy and achieve the purpose of damping. The greater the friction, the more energy is dissipated under the same vibration condition, and the higher the damping efficiency.

[0055] The presence of moderate friction between the sliding plates 201 and the rubber damping blocks 204 helps to stabilize the movement of the sliding plates 201, preventing excessive displacement or shaking of the sliding plates 201 within the sliding grooves 205, making the movement of the sliding plates 201 more stable and regular, thereby improving the stability and reliability of the support. If the friction is too small, the damping is insufficient, and the vibration may last for a long time; while if the friction is too large, it may cause the system to move inflexibly, affecting the normal operation of the support. The friction provides damping for the damping system, which can suppress the amplitude and duration of vibration. Proper friction can increase the damping ratio of the system, making the vibration decay quickly and improving the damping effect. If the friction is too small, the damping is insufficient, and the vibration may last for a long time; while if the friction is too large, it may cause the system to move inflexibly, affecting the normal operation of the support.

[0056] When the sliding plates 201 move within the sliding grooves 205, they collide with each other, and during the collision process, the kinetic energy between the sliding plates 201 is partially converted into other forms of energy, such as sound energy and heat energy, thereby achieving energy dissipation. The more intense the collision, the faster the energy dissipation, and the higher the damping efficiency. At the same time, the collision also causes the vibration energy to be transmitted and dispersed among different sliding plates 201, avoiding the concentration of energy in a certain area and reducing the local vibration stress.

[0057] When the upper layer equipment above the upper seat plate 100 vibrates greatly, the collision and friction between the sliding plates 201 become more intense, which can quickly consume a large amount of vibration energy, thereby effectively suppressing the large vibration of the upper layer equipment; while when the upper layer equipment vibrates slightly, the energy dissipation of the sliding plates 201 is relatively weak, and will not excessively hinder the normal movement of the upper layer equipment. This self-adaptive characteristic makes the damping system better adapt to vibrations of different amplitudes, improving the damping effect while also ensuring the running accuracy and stability of the upper layer equipment.

[0058] The sliding plates 201 can be made of polyamide (nylon) and its reinforced composite materials, polyurethane materials, or metal materials. The polyamide (nylon) and its reinforced composite materials are preferably glass fiber reinforced nylon, which has high strength, high wear resistance, and good toughness, and is suitable for applications that require to withstand large impact forces. Polyurethane materials have good elasticity and wear resistance, which can effectively dissipate energy and are suitable for sliding plates 201 that require certain elasticity. Metal materials can be bronze, copper-based alloys, etc., which have high strength and good wear resistance.

[0059] When the support is subjected to a horizontal force, the sliding plates 201 slide in the sliding grooves 205. There is friction between the sliding plates 201 and the rubber damping blocks 204, which converts the mechanical energy brought by the horizontal force into heat energy, thereby consuming part of the energy and buffering the horizontal force. The size of the friction is related to the materials, surface roughness and contact area of the sliding plates 201 and the sliding grooves 205, and appropriately increasing the friction can improve the energy consumption effect, but it is also necessary to avoid excessive friction that causes the sliding plates 201 to be stuck or not flexible. When the sliding plates 201 slide in the sliding grooves 205, collisions occur between adjacent sliding plates 201. During the collision process, part of the kinetic energy of the sliding plates 201 is converted into sound energy, heat energy and other forms of energy, thereby achieving energy dissipation and reducing the impact of the horizontal force on the support. At the same time, the collision also allows the vibration energy to be transmitted and dispersed between different sliding plates 201, avoiding the concentration of energy in a certain area of the support, reducing the local vibration stress of the support, and further improving the buffering capacity of the support to the horizontal force.

[0060] Further, each of the sliding plates 201 is a magnet, and the opposite two end faces of any two adjacent sliding plates 201 have the same magnetic pole, so that the two adjacent sliding plates 201 can separate after continuous collision and separation. The repulsion between adjacent sliding plates 201 should not be too large, and should have a weak repulsion, so that the two adjacent sliding plates 201 can contact and collide. The repulsion between the same magnetic poles helps the sliding plates 201 to separate in time after collision, avoids the mutual adhesion or sticking of the sliding plates 201 in the sliding grooves 205, ensures that the sliding plates 201 can always slide freely in the sliding grooves 205, and ensures the long-term stable operation of the support. The interaction of the magnetic sliding plates 201 increases the mutual movement and energy dissipation mechanism between the sliding plates 201, so that the support can respond and attenuate the vibration generated by the upper equipment more quickly, improve the damping efficiency, and is particularly suitable for the operation condition of the upper equipment with high vibration frequency and large amplitude, thereby improving the damping efficiency.

[0061] Further, the damping assembly 200 further comprises a rubber column 202 and an energy-dissipating damping spring 203, the rubber damping block 204 is provided with a vertical through hole, the rubber column 202 and the energy-dissipating damping spring 203 are located at the through hole, and the upper end of the rubber column 202 and the upper end of the energy-dissipating damping spring 203 are connected with the upper seat plate 100 respectively, and the lower end of the rubber column 202 and the lower end of the energy-dissipating damping spring 203 are connected with the lower seat plate 500 respectively.

[0062] The addition of the rubber column 202 and the energy-dissipating damping spring 203 forms a multi-stage damping system. When the equipment generates vibration, the rubber damping block 204 is deformed first to preliminarily dampen, and then the rubber column 202 and the energy-dissipating damping spring 203 further buffer and dissipate the vibration energy, so that the damping effect is more significant and can effectively cope with vibrations of different frequencies and amplitudes.

[0063] The rubber column 202 and the energy dissipation spring 203 provide additional support and stiffness, enhance the overall stability and load-carrying capacity of the support, ensure the connection between the upper seat plate 100 and the lower seat plate 500 during operation is more firm and reliable, and reduce structural deformation and displacement caused by vibration.

[0064] The combination of rubber materials and springs with different characteristics can cover a wider frequency range, making the support adaptable to more types of upper equipment and complex vibration conditions, and improving the versatility and adaptability of the vibration reduction system.

[0065] The energy dissipation spring 203 consumes a large amount of energy through reciprocating deformation during vibration, complementing the energy dissipation mechanisms of the rubber damping block 204 and the sliding plate 201, and further improving the energy dissipation capacity of the entire support, effectively reducing the transmission of upper equipment vibration.

[0066] Further, it further comprises an offset sensor 700 and an overrun alarm 800, the offset sensor 700 is installed on the upper seat plate 100 for detecting the horizontal offset amount of the upper seat plate 100 relative to the lower seat plate 500, and when the horizontal offset amount exceeds the set threshold, the overrun alarm 800 alarms to remind relevant personnel to take timely measures. The offset sensor 700 can monitor the horizontal offset of the upper seat plate 100 in real time, and timely find the abnormal displacement of the support during operation, providing important operation state information for the upper equipment management and maintenance personnel. The setting of the overrun alarm 800 can immediately issue an alarm when the offset exceeds the safety range, ensuring the safety of the upper equipment operation, and avoiding the failure or accident of the upper equipment caused by excessive offset. Through effective monitoring and early warning of the horizontal offset, measures can be taken in time to adjust the support operation state or perform maintenance, preventing the support from generating greater vibration and stress concentration due to excessive offset. A reference point can be set on the lower seat plate 500, and the offset sensor 700 obtains the offset amount from the reference point on the lower seat plate 500, and then obtains the horizontal offset amount of the upper seat plate 100 relative to the lower seat plate 500.

[0067] Further, a multi-directional movable limiting damping device 400 is arranged between the upper seat plate 100 and the lower seat plate 500. The multi-directional movable limiting damping device 400 comprises a damper and a universal joint. The damper is connected to the upper seat plate 100 and the lower seat plate 500 respectively. The upper end of the damper is connected to the upper seat plate 100 through a universal joint, and / or the lower end of the damper is connected to the lower seat plate 500 through a universal joint. The multi-directional movable limiting damping device 400 can limit and buffer the movement of the support in multiple directions, effectively preventing excessive displacement and rotation between the upper seat plate 100 and the lower seat plate 500, further improving the stability and reliability of the support. Especially when the support is subjected to multi-directional vibration or impact, it can provide more comprehensive protection. By limiting the excessive movement of the upper seat plate 100, the multi-directional movable limiting damping device 400 helps to maintain the running accuracy of the support and reduces the displacement and shaking of the support caused by vibration. The damper increases the damping characteristics of the system, which can quickly attenuate vibration energy, shorten the duration of support vibration, and improve the damping effect. The connection mode of the universal joint enables the damper to exert damping effect in different directions, adapting to complex vibration requirements in multiple directions.

[0068] Further, the multi-directional movable limiting damping device 400 is multiple and surrounds the vibration reduction assembly 200. Multiple multi-directional movable limiting damping devices 400 are arranged around the vibration reduction assembly 200, which can support and limit the vibration reduction assembly 200 from multiple directions, forming a stable spatial structure, effectively improving the overall stability and anti-overturning ability of the support, ensuring that the support can work stably during the operation of the upper equipment and is not prone to overall instability or collapse. This surrounding arrangement allows vibration energy in each direction to be evenly dispersed and dissipated by multiple limiting damping devices, avoiding stress concentration and improving the carrying capacity and durability of the support, allowing it to better adapt to complex vibration environments and larger load changes. The simultaneous action of multiple limiting damping devices can more effectively limit the excessive movement of the vibration reduction assembly 200, further enhancing the damping effect.

[0069] Further, the force applying device 300 is a gas cylinder, a hydraulic cylinder, an electric cylinder, or a power scissors frame. The power scissors frame comprises a power mechanism and a scissors frame driven by the power mechanism to extend and retract. The most suitable actuator type can be selected according to the actual application scenario. For example, the gas cylinder is suitable for pneumatic systems and has fast response speed; the hydraulic cylinder has high thrust and stability; the electric cylinder is more accurate and controllable; the power scissors frame can provide larger stroke and thrust in limited space, meeting the needs of partial load recovery in different working conditions.

[0070] Further, the damping assemblies 200 are arranged in multiple groups and are distributed in a circular manner or in an array manner. The arrangement of multiple groups of damping assemblies 200 can increase the overall damping area and energy dissipation capacity of the support, more effectively absorb and dissipate the vibration energy generated by the upper equipment, improve the damping effect and system stability, and is particularly suitable for the damping requirements of large or heavy upper equipment. The circular or array distribution of the damping assemblies 200 can be reasonably arranged according to the shape, weight distribution and vibration characteristics of the upper equipment, so that the damping performance of the support is more uniform and efficient. For example, the circular distribution is more compact in space utilization, and the array distribution can better adapt to rectangular or square upper equipment.

[0071] Further, the force applying device 300 is hinged to the upper seat plate 100 and / or the lower seat plate 500 through a universal joint. The connection mode of the universal joint allows the force applying device 300 to freely rotate and adjust the angle in different directions, so that it can better adapt to the relative movement between the upper seat plate 100 and the lower seat plate 500. No matter where the eccentric load occurs, the force applying device 300 can effectively function to push the upper seat plate 100 to move and restore the distance, ensuring the normal work of the damping assembly 200. Since the force applying device 300 can flexibly adjust in the direction of the eccentric load, it can more accurately apply a reverse thrust to quickly restore the normal state of the damping assembly 200, thereby improving the response speed and damping effect of the support on the eccentric load vibration and reducing the vibration transmission and shaking of the upper equipment caused by the eccentric load.

[0072] The use of the universal joint avoids the stress concentration problem that may be caused by the fixed connection mode, so that the force applying device 300 is more uniform in stress during work, prolongs the service life of the device, and also helps to protect the structural integrity of the upper seat plate 100 and the lower seat plate 500, reducing the risk of structural damage caused by excessive local stress.

[0073] The flexibility of the universal joint enables the force applying device 300 to maintain good working condition under various complex working conditions, improves the reliability and stability of the entire damping system, ensures that the upper equipment is always in a good damping environment during long-term operation, reduces the possibility of failure, and improves the system reliability.

[0074] According to another aspect of the present application, a monitoring method of a three-dimensional damping energy dissipation intelligent monitoring support for buildings is also provided, comprising the following steps:

[0075] 1) The lower seat plate 500 and the upper seat plate 100 are respectively installed on the lower foundation and the upper equipment;

[0076] 2) The upper equipment applies a force on the upper seat plate 100 and deforms and vibrates the damping rubber, and the vertical pressure sensor 600 continuously collects the pressure data between the upper seat plate 100 and the rubber damping block 204 and sends it to the controller;

[0077] The offset sensor 700 arranged on the upper seat plate 100 detects the horizontal offset of the upper seat plate 100 and sends it to the controller;

[0078] 3) The controller analyzes the received pressure data in real time and determines whether it exceeds the set threshold. When the pressure data exceeds the set threshold, the controller controls the force applying device 300 to push the upper seat plate 100 to move, so that the distance between the upper seat plate 100 and the lower seat plate 500 increases, preventing the rubber damping block 204 from clamping the slide plate 201 due to excessive deformation, and ensuring that the slide plate 201 can slide normally to dissipate energy;

[0079] When the horizontal offset of the upper seat plate 100 exceeds the set threshold, the controller controls the out-of-limit alarm 800 to alarm.

[0080] In actual application, the vibration of the upper equipment has randomness and complexity, while the method realizes the intelligentization of the damping process by real-time sensing the pressure between the upper seat plate 100 and the rubber damping block 204 and the horizontal offset of the upper seat plate 100 through the vertical pressure sensor 600 and the offset sensor 700, and accurately transmitting the data to the controller. The combination of real-time monitoring and intelligent analysis enables the support to accurately capture the vibration characteristics, providing a scientific basis for subsequent regulation and control, and effectively improving the overall efficiency and reliability of the damping system.

[0081] The monitoring method covers multi-dimensional data collection, not only focusing on vertical pressure, but also considering horizontal offset, comprehensively reflecting the stress and deformation state of the support in three-dimensional space. The vertical pressure data can directly reflect the compression effect of the support during the operation of the upper equipment, which is a key indicator for evaluating the deformation degree of the rubber damping block 204 and the sliding state of the slide plate 201; the horizontal offset is directly related to the stability of the upper equipment and the lateral stress of the support.

[0082] When the vertical pressure sensor 600 detects that the pressure exceeds the set threshold, the controller quickly starts the force applying device 300, pushes the upper seat plate 100 to move, increases the spacing, avoids the rubber damping block 204 from clamping the sliding plate 201 due to excessive deformation, and ensures the normal sliding and energy consumption function of the sliding plate 201. This forward-looking protection mechanism is like installing a safety line for the support, effectively preventing the sliding plate 201 from being stuck due to excessive deformation of the rubber damping block 204, and ensuring the continuous and stable operation of the damping system. In actual engineering scenarios, the upper equipment operating conditions are complex and changeable, and factors such as load fluctuation and sudden impact may cause excessive pressure on the support at the moment. If there is no effective unbalanced load recovery measure, the rubber damping block 204 will be in an over-deformed state for a long time, which not only accelerates material aging and failure, but also may cause a series of chain reactions such as vibration intensification of the upper equipment and structural stress concentration, seriously threatening the safety of the building and the service life of the upper equipment. The monitoring method provides a solid guarantee for the long-term stable operation of the upper equipment and the building through timely pressure monitoring and unbalanced load recovery.

[0083] The monitoring and alarm setting of the horizontal offset in the monitoring method provide an important immediate warning function for the safe operation of the upper equipment, avoiding serious damage to the upper equipment and the support due to excessive horizontal offset, effectively reducing the maintenance cost and downtime of the upper equipment, and improving the operation efficiency and reliability of the upper equipment.

[0084] The monitoring method integrates vertical pressure monitoring, horizontal offset monitoring, unbalanced load recovery and over-limit alarm functions, forming an intelligent monitoring and control system that cooperates and works closely with each other. Data sharing and information interaction between the functional modules realize the all-around monitoring and fine management of the support. For example, the linkage of vertical pressure monitoring and the force applying device 300 ensures that the rubber damping block 204 and the sliding plate 201 are always in good working condition, providing strong support for energy dissipation and vibration reduction; the combination of horizontal offset monitoring and over-limit alarm strengthens the stability of the support. The whole system works cooperatively, fully utilizes the advantages of each component, makes the support more suitable for dealing with complex building vibrations, and comprehensively improves the comprehensive performance and reliability of the damping, ensuring the safe and stable operation of the upper equipment under various working conditions.

[0085] Those skilled in the art will readily understand that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A three-dimensional vibration reduction and energy consumption intelligent monitoring support for buildings, characterized in that: It includes an upper seat plate, a lower seat plate, a vibration reduction assembly, a vertical pressure sensor and a force applying device, wherein: The upper seat plate and the lower seat plate are arranged up and down, and the vibration reduction assembly and the force applying device are both arranged between the upper seat plate and the lower seat plate; The vibration damping assembly includes a rubber vibration damping block and a slide plate, the upper end of the rubber vibration damping block is connected to the upper seat plate, the lower end of the rubber vibration damping block is connected to the lower seat plate, and the rubber vibration damping block is provided with a plurality of horizontal slide grooves; A plurality of slide plates are placed in each of the chute, and before the rubber vibration damping block is deformed, the depth of the chute is greater than the thickness of the slide plate, so that each slide plate can slide in the chute. When the rubber vibration damping block vibrates, adjacent slide plates continuously collide and separate in the chute, and energy is consumed by the collision and separation of adjacent slide plates and the sliding friction between the slide plate and the rubber vibration damping block. Each of the chutes is provided with a limiting structure to prevent the slide plate from falling out of the chute; The vertical pressure sensor is arranged between the upper seat plate and the rubber vibration damping block; The force-applying device is connected to the upper seat plate and the lower seat plate respectively, and is hinged to the upper seat plate and / or the lower seat plate, and is used to push the upper seat plate to move when the vertical pressure sensor detects that the pressure data exceeds a set threshold value to increase the distance between the upper seat plate and the lower seat plate, so as to prevent the rubber vibration damping block from deforming too much and clamping the skateboard, making the skateboard unable to slide.

2. The three-dimensional vibration reduction and energy consumption intelligent monitoring support for buildings according to claim 1 is characterized in that: Each of the slides is a magnet, and the magnetic poles of the two opposite end faces of any two adjacent slides are the same, so that the two adjacent slides can separate after continuous collision and separation.

3. The three-dimensional vibration reduction and energy consumption intelligent monitoring support for buildings according to claim 1 is characterized in that: The vibration damping assembly also includes a rubber column and an energy-absorbing vibration damping spring. A vertical through-hole is provided on the rubber vibration damping block. The rubber column and the energy-absorbing vibration damping spring are both located at the through-hole. The upper end of the rubber column and the upper end of the energy-absorbing vibration damping spring are respectively connected to the upper seat plate, and the lower end of the rubber column and the lower end of the energy-absorbing vibration damping spring are respectively connected to the lower seat plate.

4. The three-dimensional vibration reduction and energy consumption intelligent monitoring support for buildings according to claim 1 is characterized in that: It also includes an offset sensor and an over-limit alarm. The offset sensor is installed on the upper seat plate and is used to detect the horizontal offset of the upper seat plate relative to the lower seat plate. When the horizontal offset exceeds a set threshold, the over-limit alarm will sound an alarm.

5. The three-dimensional vibration reduction and energy consumption intelligent monitoring support for buildings according to claim 1 is characterized in that: It also includes a multi-directional movable limit damping device arranged between the upper seat plate and the lower seat plate, the multi-directional movable limit damping device includes a damper and a universal joint, the damper is connected to the upper seat plate and the lower seat plate respectively, and the upper end of the damper is connected to the upper seat plate through a universal joint and / or the lower end of the damper is connected to the lower seat plate through a universal joint.

6. The three-dimensional vibration reduction and energy consumption intelligent monitoring support for buildings according to claim 5 is characterized in that: There are a plurality of multi-directional movable limiting damping devices, and they surround the vibration reduction assembly.

7. The three-dimensional vibration reduction and energy consumption intelligent monitoring support for buildings according to claim 1 is characterized in that: The force applying device is an air cylinder, a hydraulic cylinder, an electric cylinder or a power scissor frame, wherein the power scissor frame includes a power mechanism and a scissor frame driven by the power mechanism to extend and retract.

8. The three-dimensional vibration reduction and energy consumption intelligent monitoring support for buildings according to claim 1 is characterized in that: The vibration reduction components are provided in multiple groups and are distributed in a circular shape or in an array shape.

9. The three-dimensional vibration reduction and energy consumption intelligent monitoring support for buildings according to claim 1 is characterized in that: The force applying device is hinged to the upper seat plate and / or the lower seat plate through a universal joint.

10. A monitoring method for a building three-dimensional vibration reduction and energy consumption intelligent monitoring support, characterized in that: The following steps are involved: 1) Install the lower seat plate and upper seat plate on the lower foundation and upper equipment respectively; 2) The upper equipment applies force to the upper seat plate, causing the vibration-damping rubber to deform and vibrate. The vertical pressure sensor continuously collects pressure data between the upper seat plate and the rubber vibration-damping block and sends it to the controller; The offset sensor provided on the upper seat plate detects the horizontal offset of the upper seat plate and sends the offset to the controller; 3) The controller analyzes the received pressure data in real time to determine whether it exceeds a set threshold. When the pressure data exceeds the set threshold, the controller controls the force-applying device to push the upper seat plate to move, increasing the distance between the upper and lower seat plates to prevent the rubber vibration damping block from clamping the slide plate due to excessive deformation, ensuring that the slide plate can slide normally and dissipate energy; When the horizontal offset of the upper seat plate exceeds a set threshold, the controller controls the over-limit alarm to sound an alarm.

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