Shock insulation rubber support with force measurement function

Abstract

The utility model discloses a shock insulation rubber support with a force measuring function, which comprises a shock insulation rubber support body, the shock insulation rubber support body comprises an upper connecting plate, a lower connecting plate and a rubber support arranged between the upper connecting plate and the lower connecting plate, the rubber support is formed by overlapping a plurality of layers of rubber plates, a steel plate is arranged in the rubber support, and the steel plate is connected with the shock insulation rubber support body. A mounting cavity is formed in the upper connecting plate and / or the lower connecting plate, a force measuring elastic body used for sensing vertical pressure is arranged in the mounting cavity, a mounting hole communicated with the mounting cavity is formed in the side face of the upper connecting plate and / or the lower connecting plate, a matched pressure sensing element is mounted in the mounting hole, and the working end face of the pressure sensing element is in contact with the side wall of the force measuring elastic body. And the pressure sensing element is connected with an external instrument. According to the force measuring rubber support, the stress condition of the rubber support can be accurately and effectively monitored, the force measuring system of the force measuring rubber support is convenient to install and replace, and long-term and real-time monitoring of the stress condition of the rubber support can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of structural engineering, in particular to a seismic isolation rubber bearing with a force measuring function. Background Art

[0002] The existing rubber bearings with force measuring structures mainly adopt the oil pressure type, which measures the force condition of the rubber bearing by measuring the oil pressure change in the rubber plate of the rubber bearing; its main shortcomings are: the force measuring structure is complicated, and it is necessary to make an oil cavity in the rubber plate, an external oil circuit and an oil pressure gauge, which is inconvenient to install and replace; in addition, the reading of the oil pressure gauge needs to be read manually, the reading accuracy is poor, the reading is inconvenient, and centralized control and automatic detection cannot be implemented, and long-term and real-time monitoring of the force condition of the rubber bearing cannot be achieved. Utility Model Content

[0003] The purpose of the utility model is to provide a seismic isolation rubber bearing with a force measuring function, which can accurately and effectively monitor the stress condition of the rubber bearing. The force measuring system of the force measuring rubber bearing is easy to install and replace, and can realize long-term and real-time monitoring of the stress condition of the rubber bearing.

[0004] In order to solve the above technical problems, the utility model adopts the following solutions:

[0005] A seismic isolation rubber bearing with a force measuring function comprises a seismic isolation rubber bearing body, the seismic isolation rubber bearing body comprises an upper connecting plate, a lower connecting plate and a rubber bearing arranged between the upper connecting plate and the lower connecting plate, the rubber bearing is formed by stacking multiple layers of rubber plates, a steel plate is arranged inside the rubber bearing, the upper connecting plate and / or the lower connecting plate are provided with an installation cavity, a force measuring elastic body for sensing vertical pressure is arranged in the installation cavity, a mounting hole connected to the installation cavity is arranged on the side of the upper connecting plate and / or the lower connecting plate, an adaptive pressure-sensing element is installed in the installation hole, a working end face of the pressure-sensing element is in contact with a side wall of the force-measuring elastic body, and the pressure-sensing element is connected to an external instrument.

[0006] Due to the adoption of the above technical scheme, the main body of the seismic isolation rubber bearing is composed of an upper connecting plate, a lower connecting plate and a rubber bearing. The rubber bearing is formed by stacking multiple layers of rubber plates, and a steel plate is provided inside to enhance the stability and bearing capacity of the overall structure. The installation cavity is arranged on the upper connecting plate or the lower connecting plate to accommodate the force-measuring elastomer. The design of the installation cavity should ensure that the force-measuring elastomer can be stably installed and accurately sense the vertical pressure. The force-measuring elastomer: is installed in the installation cavity to sense the vertical pressure. The force-measuring elastomer needs to have good elasticity and durability to ensure that stable performance can be maintained during long-term use. The installation hole is arranged on the side of the upper connecting plate or the lower connecting plate and is connected to the installation cavity. The installation hole is used to install an adapted pressure-sensing element so as to transmit the pressure signal sensed by the force-measuring elastomer to the pressure-sensing element. The pressure-sensing element is installed in the installation hole, and its working end face is in contact with the side wall of the force-measuring elastomer. The pressure-sensing element is responsible for converting the pressure signal sensed by the force-measuring elastomer into an electrical signal or other measurable signal. The pressure-sensing element is connected to an external instrument to transmit the converted signal to the instrument for display. and analysis, the external instrument can be a special pressure gauge, data acquisition system or computer, etc. Through the combination of pressure-sensitive elements and external instruments, the seismic isolation rubber bearing can monitor and measure the vertical pressure in real time, and provide important data for the health monitoring and safety assessment of the building structure. The design of multi-layer rubber plates and internal steel plates makes the seismic isolation rubber bearing have high bearing capacity and stability. At the same time, the selection of force-measuring elastomers and pressure-sensitive elements also ensures the accuracy and reliability of the measurement results. The design of mounting holes and matching pressure-sensitive elements makes the seismic isolation rubber bearing easy to install and maintain. When replacement or maintenance is required, the relevant components can be easily disassembled and replaced. The seismic isolation rubber bearing is suitable for various building structures that require seismic isolation and force measurement, such as bridges, high-rise buildings, important facilities, etc. By real-time monitoring of vertical pressure, potential safety hazards can be discovered and resolved in time to ensure the stability and safety of the building structure. This seismic isolation rubber bearing design with force measurement function has high practicality and reliability, and can provide important support for the health monitoring and safety assessment of the building structure.

[0007] Optionally, the installation cavities are distributed in a cross shape on the top surface of the upper connecting plate, and a force measuring elastic body is provided in each installation cavity, and the force measuring elastic body and the rubber support are integrally formed.

[0008] Optionally, a pressure plate adapted to the mounting cavity is provided above the force measuring elastic body, and the pressure plate is connected to the upper connecting plate via countersunk screws.

[0009] Optionally, the force measuring elastomer is natural rubber.

[0010] Optionally, outward protrusions are circumferentially provided at the upper and lower ends of the rubber support, and the protrusions are respectively embedded in the bottom surface of the upper connecting plate and the top surface of the lower connecting plate.

[0011] Optionally, a vertically distributed reinforcement plate is provided in the middle of the rubber bearing, and the upper end and the lower end of the reinforcement plate are respectively inserted into the bottom surface of the upper connecting plate and the top surface of the lower connecting plate.

[0012] Optionally, blocking blocks are provided at the upper and lower ends of the reinforcing plate, the upper blocking block is welded and fixed to the upper connecting plate, the lower blocking block is welded and fixed to the lower connecting plate, the top surface of the upper blocking block is flush with the top surface of the upper connecting plate, and the bottom surface of the lower blocking block is flush with the bottom surface of the lower connecting plate.

[0013] Optionally, the pressure-sensitive element is a pressure sensor.

[0014] Optionally, the steel plate and the rubber support are vulcanized, and the steel plates are spaced apart from top to bottom inside the rubber support.

[0015] The utility model has the beneficial effects:

[0016] 1. In the utility model, the pressure-sensitive element is installed in the installation hole, and its working end face contacts the side wall of the force-measuring elastic body. The pressure-sensitive element is responsible for converting the pressure signal felt by the force-measuring elastic body into an electrical signal or other measurable signal. The pressure-sensitive element is connected to an external instrument and transmits the converted signal to the instrument for display and analysis. The external instrument can be a dedicated pressure gauge, a data acquisition system or a computer, etc. Through the combination of the pressure-sensitive element and the external instrument, the seismic isolation rubber bearing can monitor and measure the vertical pressure in real time, and provide important data for the health monitoring and safety assessment of the building structure. The design of multi-layer rubber plate superposition and internal steel plate makes the seismic isolation rubber bearing have high bearing capacity and stability. At the same time, the selection of force-measuring elastomers and pressure-sensitive elements also ensures the accuracy and reliability of the measurement results. The design of mounting holes and matching pressure-sensitive elements makes the seismic isolation rubber bearing easy to install and maintain. When replacement or repair is needed, the relevant parts can be conveniently disassembled and replaced. The seismic isolation rubber bearing is suitable for various building structures that require seismic isolation and force measurement, such as bridges, high-rise buildings, important facilities, etc. By real-time monitoring of vertical pressure, potential safety hazards can be discovered and resolved in time to ensure the stability and safety of the building structure. The seismic isolation rubber bearing design with force measurement function is highly practical and reliable, and can provide important support for health monitoring and safety assessment of building structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the top view structure of the present invention.

[0019] Figure numerals: 1-rubber support, 2-upper connecting plate, 3-lower connecting plate, 4-force measuring elastic body, 5-installation cavity, 6-pressure plate, 7-countersunk screw, 8-pressure sensing element, 9-protrusion, 10-rubber plate, 11-steel plate, 12-reinforcement plate, 13-block, 14-installation hole DETAILED DESCRIPTION

[0020] The present invention will be further described in detail below in conjunction with the embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0021] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inside", "outside", "front", "back", "top", "bottom", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0022] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "open", "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Example

[0024] A seismic isolation rubber bearing with a force measuring function comprises a seismic isolation rubber bearing 1 body, the seismic isolation rubber bearing 1 body comprises an upper connecting plate 2, a lower connecting plate 3 and a rubber bearing 1 arranged between the upper connecting plate 2 and the lower connecting plate 3, the rubber bearing 1 is formed by stacking multiple layers of rubber plates 10, a steel plate 11 is arranged inside the rubber bearing 1, an installation cavity 5 is arranged on the upper connecting plate 2 and / or the lower connecting plate 3, a force measuring elastic body 4 for sensing vertical pressure is arranged in the installation cavity 5, a mounting hole 14 connected to the installation cavity 5 is arranged on the side of the upper connecting plate 2 and / or the lower connecting plate 3, an adaptive pressure-sensing element 8 is installed in the installation hole 14, a working end face of the pressure-sensing element 8 is in contact with the side wall of the force-measuring elastic body 4, and the pressure-sensing element 8 is connected to an external instrument.

[0025] Due to the adoption of the above technical solution, Figure 1As shown, the main body of the seismic isolation rubber bearing 1 is composed of an upper connecting plate 2, a lower connecting plate 3 and a rubber bearing 1. The rubber bearing 1 is formed by stacking multiple layers of rubber plates 10, and a steel plate 11 is arranged inside to enhance the stability and bearing capacity of the overall structure. The upper connecting plate 2 is connected to the beam body, and the lower connecting plate 3 is arranged on the top of the pier. The installation cavity 5 is arranged on the upper connecting plate 2 or the lower connecting plate 3 to accommodate the force measuring elastic body 4. The design of the installation cavity 5 should ensure that the force measuring elastic body 4 can be stably installed and accurately sense the vertical pressure. The force measuring elastic body 4: is installed in the installation cavity 5 to sense the vertical pressure, the force measuring elastic body 4: The elastic body 4 needs to have good elasticity and durability to ensure that it can maintain stable performance during long-term use. The mounting hole 14 is set on the side of the upper connecting plate 2 or the lower connecting plate 3, and is connected to the mounting cavity 5. The mounting hole 14 is used to install an adaptive pressure-sensitive element 8 so as to transmit the pressure signal felt by the force-measuring elastic body 4 to the pressure-sensitive element 8. The pressure-sensitive element 8 is installed in the mounting hole 14, and its working end face contacts the side wall of the force-measuring elastic body 4. The pressure-sensitive element 8 is responsible for converting the pressure signal felt by the force-measuring elastic body 4 into an electrical signal or other measurable signal. The pressure-sensitive element 8 is connected to an external instrument. Then, the converted signal is transmitted to the instrument for display and analysis. The external instrument can be a special pressure gauge, a data acquisition system or a computer. Through the combination of the pressure-sensitive element 8 and the external instrument, the seismic isolation rubber bearing 1 can monitor and measure the vertical pressure in real time, and provide important data for the health monitoring and safety assessment of the building structure. The design of the multi-layer rubber plate 10 stacking and the internal steel plate 11 makes the seismic isolation rubber bearing 1 have a high bearing capacity and stability. At the same time, the selection of the force measuring elastomer 4 and the pressure-sensitive element 8 also ensures the accuracy and reliability of the measurement results. The design of the mounting hole 14 and the adapted pressure-sensitive element 8 makes the seismic isolation rubber bearing 1 easy to install and maintain. When replacement or maintenance is required, the relevant components can be easily disassembled and replaced. The seismic isolation rubber bearing 1 is suitable for various building structures that require seismic isolation and force measurement, such as bridges, high-rise buildings, important facilities, etc. By real-time monitoring of the vertical pressure, potential safety hazards can be discovered and resolved in time to ensure the stability and safety of the building structure. The seismic isolation rubber bearing 1 with force measurement function has high practicality and reliability, and can provide important support for the health monitoring and safety assessment of the building structure.

[0026] Furthermore, the installation cavities 5 are distributed in a cross shape on the top surface of the upper connecting plate 2 , and a force measuring elastic body 4 is provided in each installation cavity 5 , and the force measuring elastic body 4 is integrally formed with the rubber support 1 .

[0027] Specifically, Figure 2As shown, the mounting cavity 5 is distributed in a cross shape on the top surface of the upper connecting plate 2. Such a layout makes the force measuring points evenly distributed, and can more comprehensively monitor the vertical pressure distribution borne by the rubber bearing 1, and can simultaneously monitor the force conditions of the rubber bearing 1 in four directions. By comparing the force data in four directions, it is possible to better judge whether the force on the rubber bearing 1 is balanced and whether it is tilted, thereby ensuring the safety of the beam body. The force measuring elastomer 4 is integrally formed with the rubber bearing 1. Such a design enables the force measuring elastomer 4 to be better combined with the rubber bearing 1, reducing stress concentration or transmission distortion problems caused by different materials. At the same time, the one-piece molding also improves the stability and durability of the overall structure.

[0028] Furthermore, a pressure plate 6 adapted to the mounting cavity 5 is provided above the force measuring elastic body 4 , and the pressure plate 6 is connected to the upper connecting plate 2 via countersunk screws 7 .

[0029] Specifically, Figure 2 As shown, the adaptation design of the pressure plate 6 and the installation cavity 5 ensures that it can tightly cover the top of the force-measuring elastomer 4, preventing impurities from entering the installation cavity 5, and can provide a certain degree of protection for the force-measuring elastomer 4. The pressure plate 6 is connected to the upper connecting plate 2 by the countersunk screw 7 to form a stable structural system. This connection method not only ensures the stability of the pressure plate 6, but also avoids potential damage to the rubber support 1 or other structures by the screw head. The countersunk screw 7 tightly connects the pressure plate 6 and the upper connecting plate 2 together, ensuring the stability of the entire structure. Since the head of the countersunk screw 7 is embedded in the upper connecting plate 2, it will not protrude from the surface, thereby maintaining the overall aesthetics of the structure.

[0030] Furthermore, the force measuring elastic body 4 is natural rubber.

[0031] Furthermore, outward protrusions 9 are circumferentially provided at the upper and lower ends of the rubber bearing 1 , and the protrusions 9 are respectively embedded in the bottom surface of the upper connecting plate 2 and the top surface of the lower connecting plate 3 .

[0032] Specifically, Figure 1As shown, the design of the protrusion 9 increases the contact area between the rubber bearing 1 and the upper connecting plate 2 and the lower connecting plate 3, thereby improving the stability of the entire structure. This design helps to prevent the rubber bearing 1 from shifting or sliding when under pressure. The embedded design between the protrusion 9 and the connecting plate makes the installation process easier. By ensuring that the protrusion 9 is correctly aligned and embedded in the corresponding position of the connecting plate, the installation can be completed quickly. If maintenance or replacement of the rubber bearing 1 is required, the design of the protrusion 9 makes the disassembly process easier. The protrusion 9 itself also plays a certain strengthening role, enhancing the structural strength of the rubber bearing 1. This design enables the rubber bearing 1 to withstand greater pressure and impact. It should be noted that this design requires precise control of the size and shape of the rubber bearing 1 and the connecting plate during the manufacturing process to ensure that the protrusion 9 can be correctly embedded in the connecting plate. In addition, the elasticity and durability of the rubber material must also be considered to ensure that stable performance can be maintained during long-term use.

[0033] Furthermore, a vertically distributed reinforcing plate 12 is provided in the middle of the rubber bearing 1, and the upper end and the lower end of the reinforcing plate 12 are respectively inserted into the bottom surface of the upper connecting plate 2 and the top surface of the lower connecting plate 3.

[0034] Specifically, Figure 1 As shown, the presence of the reinforcing plate 12 significantly improves the bearing capacity of the rubber bearing 1 under vertical loads. By dispersing and transmitting vertical pressure, the reinforcing plate 12 effectively enhances the structural strength of the rubber bearing 1, enabling it to withstand greater pressure and impact. The close connection (by insertion) between the reinforcing plate 12 and the upper connecting plate 2 and the lower connecting plate 3 increases the overall stability of the structure. This design makes it difficult for the rubber bearing 1 to be displaced or deformed when subjected to external forces, thereby ensuring the continuity and reliability of the seismic isolation effect. The presence of the reinforcing plate 12 helps to slow down the aging and fatigue rate of the rubber material. By transferring part of the stress to the reinforcing plate 12, the stress on the rubber material is reduced, thereby extending the service life of the rubber bearing 1. The design of the reinforcing plate 12 does not increase the complexity of installation and maintenance. During the manufacturing process, the reinforcing plate 12 can be integrally formed with the rubber bearing 1, or inserted separately during installation. This design makes the installation process simpler and faster, and is also convenient for future maintenance and replacement. The rubber bearing 1 with the reinforcing plate 12 is suitable for various application scenarios that require seismic isolation and withstand high pressure, such as bridges, high-rise buildings, important facilities, etc. By adjusting the size and number of the reinforcing plates 12 , the requirements of load-bearing capacity and stability in different application scenarios can be met.

[0035] Furthermore, blocking blocks 13 are provided at the upper and lower ends of the reinforcing plate 12. The upper blocking block 13 is welded and fixed to the upper connecting plate 2, and the lower blocking block 13 is welded and fixed to the lower connecting plate 3. The top surface of the upper blocking block 13 is flush with the top surface of the upper connecting plate 2, and the bottom surface of the lower blocking block 13 is flush with the bottom surface of the lower connecting plate 3.

[0036] Specifically, Figure 1 As shown, the reinforcing plate 12 is welded and fixed to the upper connecting plate 2 and the lower connecting plate 3 through the blocking blocks 13 at the upper and lower ends to form a stable structure. This structure can effectively prevent the rubber bearing 1 from being displaced or deformed when subjected to external force, thereby ensuring the continuity and reliability of the seismic isolation effect. The blocking blocks 13 are fixed to the connecting plates by welding to ensure the firmness and durability of the connection. The welded connection has high strength and stability, can withstand large loads and impacts, and is suitable for various complex working environments. The design of the blocking blocks 13 makes the connection between the reinforcing plate 12 and the connecting plates smoother and tighter. The top surface of the upper blocking block 13 is flush with the top surface of the upper connecting plate 2, and the bottom surface of the lower blocking block 13 is flush with the bottom surface of the lower connecting plate 3, which not only increases the aesthetics of the structure, but also facilitates installation and maintenance. The design of the blocking blocks 13 can also effectively prevent moisture and dust from entering the interior of the rubber bearing 1, thereby protecting the rubber material from erosion and damage, which is of great significance for maintaining the performance of the rubber bearing 1 and extending its service life. This design is suitable for various application scenarios that require seismic isolation and withstand high pressure, such as bridges, high-rise buildings, important facilities, etc. By adjusting the size and quantity of the reinforcing plate 12 and the design of the block 13, the requirements of the load-bearing capacity and stability in different application scenarios can be met. The welding connection between the block 13 and the connecting plate makes the installation process simpler and faster. At the same time, since the design of the block 13 makes the structure more compact and stable, it is also easier to inspect and repair during maintenance.

[0037] Furthermore, the pressure-sensitive element 8 is a pressure sensor.

[0038] Furthermore, the steel plates 11 and the rubber bearing 1 are vulcanized, and the steel plates 11 are distributed inside the rubber bearing 1 at intervals from top to bottom.

[0039] Specifically, Figure 1As shown, the steel plate 11 and the rubber bearing 1 are vulcanized, and the steel plate 11 is distributed from top to bottom inside the rubber bearing 1. This structure is designed to improve the bearing capacity and stability of the rubber bearing 1. During the vulcanization process, a chemical reaction will occur between the rubber and the steel plate 11 to form a strong chemical bond, so that they are tightly combined and not easy to separate. The steel plates 11 are distributed from top to bottom inside the rubber bearing 1, playing a role of strengthening and supporting. They can withstand pressure from above and below, and evenly distribute this pressure to various parts of the rubber bearing 1, which can not only improve the bearing capacity of the rubber bearing 1, but also extend its service life.

[0040] The above is only a preferred embodiment of the utility model and does not limit the utility model in any form. According to the technical essence of the utility model, within the spirit and principles of the utility model, any simple modification, equivalent replacement and improvement made to the above embodiment still falls within the protection scope of the technical solution of the utility model.

Claims

1. A seismic isolation rubber bearing (1) with a force measurement function, comprising a seismic isolation rubber bearing (1) body, the seismic isolation rubber bearing (1) body comprising an upper connecting plate (2), a lower connecting plate (3) and a rubber bearing (1) arranged between the upper connecting plate (2) and the lower connecting plate (3), the rubber bearing (1) being formed by stacking multiple layers of rubber plates (10), a steel plate (11) being arranged inside the rubber bearing (1), characterized in that: The upper connecting plate (2) and / or the lower connecting plate (3) are provided with an installation cavity (5), a force measuring elastic body (4) for sensing vertical pressure is provided in the installation cavity (5), a mounting hole (14) connected to the installation cavity (5) is provided on the side of the upper connecting plate (2) and / or the lower connecting plate (3), an adaptive pressure sensing element (8) is installed in the installation hole (14), a working end face of the pressure sensing element (8) is in contact with the side wall of the force measuring elastic body (4), and the pressure sensing element (8) is connected to an external instrument.

2. The seismic isolation rubber bearing (1) with force measurement function according to claim 1, characterized in that: The installation cavities (5) are distributed in a cross shape on the top surface of the upper connecting plate (2), and a force measuring elastic body (4) is provided in each installation cavity (5), and the force measuring elastic body (4) and the rubber support (1) are integrally formed.

3. The seismic isolation rubber bearing (1) with force measurement function according to claim 2, characterized in that: A pressure plate (6) adapted to the mounting cavity (5) is provided above the force measuring elastic body (4), and the pressure plate (6) is connected to the upper connecting plate (2) via countersunk screws (7).

4. The seismic isolation rubber bearing (1) with force measurement function according to claim 1, characterized in that: The force measuring elastic body (4) is natural rubber.

5. The seismic isolation rubber bearing (1) with force measurement function according to claim 1, characterized in that: The upper and lower ends of the rubber support (1) are circumferentially provided with outward protrusions (9), and the protrusions (9) are respectively embedded in the bottom surface of the upper connecting plate (2) and the top surface of the lower connecting plate (3).

6. The seismic isolation rubber bearing (1) with force measurement function according to claim 1, characterized in that: A vertically distributed reinforcing plate (12) is provided in the middle of the rubber support (1), and the upper and lower ends of the reinforcing plate (12) are respectively inserted into the bottom surface of the upper connecting plate (2) and the top surface of the lower connecting plate (3).

7. The seismic isolation rubber bearing (1) with force measurement function according to claim 6, characterized in that: Blocks (13) are provided at the upper and lower ends of the reinforcing plate (12); the upper block (13) is welded and fixed to the upper connecting plate (2); the lower block (13) is welded and fixed to the lower connecting plate (3); the top surface of the upper block (13) is flush with the top surface of the upper connecting plate (2); and the bottom surface of the lower block (13) is flush with the bottom surface of the lower connecting plate (3).

8. The seismic isolation rubber bearing (1) with force measurement function according to claim 1, characterized in that: The pressure-sensitive element (8) is a pressure sensor.

9. The seismic isolation rubber bearing (1) with force measurement function according to claim 1, characterized in that: The steel plates (11) and the rubber support (1) are vulcanized, and the steel plates (11) are distributed inside the rubber support (1) at intervals from top to bottom.

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