Integrated assembly system for modular layer-parallel rubber bearing, and method

Abstract

Disclosed in the present application are an integrated assembly system for a modular layer-parallel rubber bearing, and a method. The integrated assembly system for a modular layer-parallel rubber bearing comprises a bearing and a constraint assembly for constraining deformation of the bearing, wherein the upper and lower sides of the bearing are respectively connected to an upper connection structure and a lower connection structure; the bearing comprises a plurality of parallel layers and a connection structure for connecting two adjacent parallel layers, with each parallel layer comprising a plurality of rubber module units and the rubber module units between two adjacent parallel layers being arranged in a staggered manner; and the constraint assembly is mounted to the upper connection structure and the lower connection structure. The integrated assembly system for a modular layer-parallel rubber bearing of the present application has a more rational ultimate failure mode, and can meet the dual-control requirements of vibration and seism for high load-bearing capacity and low-frequency vibration isolation, while also reducing steel consumption, simplifying the integrated assembly process, and achieving the functions of pre-tightening the bearing, implementing large deformation limiting for seismic isolation, and being tension-resistant.

Description

An integrated assembly system and method for modular layered parallel rubber bearings Technical Field

[0001] This application relates to the field of engineering vibration isolation and seismic isolation technology, and in particular to an integrated assembly system and method for modular layered parallel rubber bearings. Background Technology

[0002] my country's total operational and under-construction subway mileage exceeds that of all other countries combined, and the entire country is designated as seismic fortification zones. The increasing number of subway-adjacent buildings requiring vibration isolation designs necessitates vibration isolation bearings that can effectively isolate both environmental vibrations and seismic forces, creating a huge market demand. These vibration isolation bearings are technologically improved versions of traditional building seismic isolation bearings. Their key characteristics are sufficiently low vibration isolation stiffness and sufficiently high load-bearing capacity in both vertical and horizontal directions, achieving dual vibration and seismic isolation performance.

[0003] The invention patent application with publication number CN114016635A provides a "modular layered parallel three-dimensional seismic isolation / vibration isolation bearing for dual vibration control". It has advantages such as low vertical stiffness, high damping, good stability and seismic isolation / vibration isolation effect, controllable manufacturing process, and low cost. It has been transformed and applied in several subway superstructure vibration isolation projects. Its technical feature is that the first shape factor S1 of the laminated rubber is significantly reduced under the same bearing area conditions, so that the bearing can obtain good low-frequency vibration isolation performance while maintaining good compressive shear stability and ultimate deformation capacity. At the same time, it adopts a standardized rubber unit assembly and integration scheme, avoiding the problem of large rubber bearings being restricted by the difficult integrated vulcanization manufacturing process. The technical effect is good.

[0004] However, engineering practice and testing have also revealed the following three shortcomings of the aforementioned modular layered parallel three-dimensional seismic isolation / vibration isolation bearings:

[0005] (1) The extreme destruction mode failed to reach the optimal level;

[0006] The aforementioned modular, parallel three-dimensional seismic isolation / vibration isolation bearings ensure consistent placement of rubber module units in adjacent upper and lower layers. However, for designs requiring ultra-low frequency vibration isolation (where the ratio of bearing width to total rubber thickness is close to or less than 1), the ultimate failure mode of the bearing under vertical load is still primarily overall lateral buckling. This means that the bearing fails to reach its optimal failure mode before the inner steel plate and rubber of the rubber module units have fully utilized their maximum strength reserves. The reason for this is that the modular, parallel integrated bearings form a lattice or frame-like internal load-bearing structure. Under vertical loads, the rubber module units form a series of vertically connected axially compressed columns, easily leading to a top-down overall compression member instability failure mode.

[0007] (2) Existing parallel assembly methods use too much steel and have complex assembly procedures;

[0008] The modular, layered, parallel three-dimensional seismic isolation / vibration isolation bearings described above employ a layered parallel assembly method. After each layer of rubber module units is connected in parallel to a layered parallel steel plate, the layered parallel steel plates of adjacent rubber module units are then connected together by bolts at the plate edges. This results in each layer having two additional integral steel plates as repeatedly stacked parallel steel plates. Furthermore, due to the need to drill numerous bolt countersunk holes, the plate thickness is designed to be excessively thick. As the number of parallel layers increases, the amount of steel used increases significantly, with the overall steel consumption of the bearing far exceeding that of traditional bearings. The increased steel consumption also significantly increases the weight of the bearing, which is not conducive to on-site construction. Moreover, each parallel layer requires three rounds of bolt tightening, and bolts at the plate edges of adjacent parallel layers are prone to interference, making design and tightening difficult and increasing assembly labor costs.

[0009] (3) The existing vertical pre-tightening measures for the vibration isolation bearings that allow large horizontal deformation all need to be removed after the bearings are completed. Not only is the demolition work extensive, but for complex projects that consider strong earthquake effects, additional measures such as bearing limiting devices and tensile devices are required, which complicates the arrangement and coordination of the components of the entire building's vibration isolation layer and is not conducive to its widespread application. Summary of the Invention

[0010] In order to overcome the shortcomings of the existing technology, this application provides an integrated assembly system for modular layered parallel rubber bearings. The integrated assembly system has a more reasonable ultimate failure mode, which can meet the dual control requirements of high load-bearing capacity and low-frequency vibration isolation. At the same time, it can reduce the amount of steel used, simplify the integrated assembly process, and realize the functions of bearing pre-tightening, large deformation limiting of seismic isolation and tensile resistance.

[0011] The second objective of this application is to provide an integrated assembly method for modular layered parallel rubber bearings.

[0012] The technical solution to the above-mentioned technical problem is:

[0013] An integrated assembly system for a modular, parallel rubber bearing includes a bearing and a constraint component for restricting deformation of the bearing. The upper and lower sides of the bearing are connected to an upper connecting structure and a lower connecting structure, respectively. The bearing includes multiple parallel layers and a connecting structure for connecting adjacent parallel layers. Each parallel layer includes multiple rubber module units, and the rubber module units between adjacent parallel layers are staggered. The constraint component is installed on the upper and lower connecting structures.

[0014] Preferably, the rubber module unit is a rectangular rubber module unit or a circular rubber module unit, and its sealing plate size is equal to or greater than its rubber plane size. The rectangular rubber module unit adopts a staggered arrangement of horizontal unidirectional, horizontal bidirectional, or a combination of both. The circular rubber module unit adopts a staggered arrangement of horizontal unidirectional, horizontal bidirectional, radial, circumferential, or a combination of multiple directions. The connection structure adopts a steel adhesive connection method or a bolt connection method.

[0015] Preferably, the surfaces of the sealing plates on both the upper and lower sides of the rubber module unit are provided with bosses; the ends of the bosses in the upper and / or lower sealing plates of the rubber module unit extend beyond the sealing plate to form boss extensions; the cross-sectional area of ​​the boss extension is the sum of the cross-sectional area of ​​the boss and the cross-sectional area of ​​the sealing plate within the width range of the boss, and the extension length of the boss extension is equal to half the distance between the sealing plates of two adjacent rubber module units in the same parallel layer;

[0016] The protrusion divides the surface of the sealing plate into several bonding areas; the surface of the bonding area is flat or has a textured surface; when two adjacent parallel layers are connected, the two bonding areas and the protrusion on their respective sealing plates enclose a closed adhesive storage area.

[0017] When using adhesive bonding to connect two adjacent parallel layers, first apply adhesive bonding to all bonding areas on the sealing plates of the rubber module units in one of the parallel layers. Then, bond these adhesive-coated bonding areas to the corresponding bonding areas on the sealing plates of the corresponding rubber module units in the adjacent parallel layers. After bonding, the height of the boss is equal to the thickness of the sealing plate plus the thickness of the adhesive bonding in the adhesive bonding reservoir. Once all corresponding rubber module units in the staggered parallel layers of the upper and lower adjacent layers have been bonded and the adhesive bonding has solidified, the fixed connection between the staggered parallel layers of the upper and lower adjacent layers is completed.

[0018] Preferably, when the rubber module unit adopts a scheme where the plane size of the sealing plate is larger than the plane size of its rubber, the portion of the sealing plate extending beyond the plane of the laminated rubber is the sealing plate extension section; the sealing plate of the rubber module unit is provided with a boss; the boss encloses the sealing plate of the rubber module unit into several closed steel adhesive storage areas; an independent layer parallel steel plate is provided between the upper and lower adjacent parallel layers, and the plane size of the independent layer parallel steel plate at least covers the overall plane projection of all rubber module units in the upper and lower adjacent parallel layers after they are arranged; when the steel adhesive connection method is used to install the two adjacent parallel layers on the upper and lower sides of the independent layer parallel steel plate, the bonding between the rubber module unit and the independent layer parallel steel plate is completed by using external bolt positioning or pit positioning.

[0019] Preferably, when the bonding is completed using peripheral bolt positioning, multiple sets of through holes are opened on the periphery of the overall planar projection of the rubber module unit on the independent layer parallel steel plate, and bolts and nuts are respectively installed thereon. The bolts pass through the through holes and are locked to the independent layer parallel steel plate by the nuts. The bolts are ordinary bolt heads or stepped bolt heads. The nuts are ordinary nuts or stepped nuts. The step diameter of the stepped bolt head or the stepped nut near the independent layer parallel steel plate is smaller than the step diameter away from the independent layer parallel steel plate, and the step height near the independent layer parallel steel plate is equal to the sealing plate thickness of the rubber module unit plus the tolerance.

[0020] Multiple sets of bolts locked to the upper side of the independent layer parallel steel plate form a shear-resistant member on the plane that encloses the lower sealing plate of all rubber module units on that side;

[0021] A series of nuts locked to the underside of the independent layer parallel steel plate form a shear-resistant member on the plane that encloses the upper sealing plate of all rubber module units on that side;

[0022] When performing support bonding and integration, first apply adhesive to the adhesive storage area of ​​the sealing plate of the rubber module unit or to the independent layer parallel steel plate. Then, position the outer rubber module units so that the edge of the rubber module unit near the outer sealing plate extension is tightened against the bolts or nuts fixed on the independent layer parallel steel plate. Then, press and bond the sealing plate of the rubber module unit to the independent layer parallel steel plate. After the remaining rubber module units are positioned and bonded, tighten the edges of the sealing plate extensions of adjacent rubber module units in the same parallel layer against each other, and then press and bond them to the independent layer parallel steel plate. After the adhesive has solidified, the fixed connection between the two adjacent parallel layers and the independent layer parallel steel plate is completed.

[0023] Preferably, the method of bonding by using recess positioning involves creating an integral recess on the upper or lower side of the independent layer parallel steel plate. The planar dimension of the recess is equal to the overall planar projection dimension of all rubber module units arranged on that side plus the tolerance; the depth of the recess is equal to the sealing plate of the rubber module unit plus the height of the boss set on the sealing plate.

[0024] When performing support bonding and integration, first apply adhesive to the adhesive storage area of ​​the rubber module unit sealing plate or the recess of the independent layer parallel steel plate. Then, arrange each rubber module unit tightly in sequence and press it into the recess, so that the edge of the sealing plate near the rubber layer in the rubber module unit is flush with the surface of the independent layer parallel steel plate. After the adhesive has solidified, the fixed connection between the two adjacent parallel layers and the independent layer parallel steel plate is completed.

[0025] Preferably, when the rubber module unit adopts a scheme where the plane dimension of the sealing plate is equal to the plane dimension of its rubber, a multi-dimple method is used to complete the positioning and bonding of the rubber module unit and the independent layer parallel steel plate. In this case, the upper and lower sides of the independent layer parallel steel plate are provided with dimples at the corresponding positions of the rubber module units located above and below it, and the spacing between each adjacent dimple is equal to the arrangement spacing between the corresponding rubber module units. The plane dimension of the dimple is equal to the plane dimension of the sealing plate of the rubber module unit plus the tolerance. The depth of the dimple is equal to the height of the sealing plate of the rubber module unit plus the height of the boss provided on the sealing plate.

[0026] When using adhesive bonding to connect two adjacent parallel layers to the upper and lower sides of the independent parallel steel plate, first apply adhesive bonding to the adhesive bonding storage area of ​​the sealing plate of the rubber module unit or the recess of the independent parallel steel plate. Then, embed the sealing plate of each rubber module unit into the corresponding recess and press it tightly so that the edge of the sealing plate near the rubber layer in the rubber module unit is flush with the surface of the independent parallel steel plate. After the adhesive bonding has solidified, the fixed connection between the two adjacent parallel layers and the independent parallel steel plate is completed.

[0027] Preferably, the upper and lower sealing plates of the modular rubber unit are respectively provided with a first blind hole and a cylindrical boss, wherein the diameter of the first blind hole is not less than the diameter of the cylindrical boss, and the depth of the first blind hole is not less than the height of the cylindrical boss; the surfaces of the first blind hole and the cylindrical boss are provided with serrated stripes perpendicular to the axial direction of the first blind hole or the cylindrical boss; the surface of the upper sealing plate is provided with a first rubber storage groove around the first blind hole; for two corresponding rubber module units in a parallel layer that are arranged in a staggered manner, each cylindrical boss in the lower sealing plate of the upper rubber module unit and the corresponding first blind hole in the upper sealing plate of the lower rubber module unit are coaxially arranged;

[0028] When connecting two adjacent parallel layers using adhesive bonding, firstly, apply adhesive bonding to the surface of each cylindrical boss on the lower sealing plate of the rubber module unit in the upper parallel layer, ensuring it is fully wetted by the serrated stripe surface. Next, inject adhesive bonding into the first blind hole in the upper sealing plate of the rubber module unit in the lower parallel layer. The sum of the volume of the first blind hole minus the volume of the cylindrical boss plus the volume of the first adhesive reservoir should not be less than the volume of the injected adhesive bonding. Finally, embed the cylindrical bosses in the lower sealing plate of the upper rubber module unit into the upper sealing plate of the lower rubber module unit. Within the first blind hole, a portion of the lower sealing plate of the upper module rubber unit is brought into contact with a portion of the upper sealing plate of the lower module rubber unit, thereby filling the gap between the first blind hole and the cylindrical boss with adhesive. Some of the extruded adhesive fills the gap between the first glue reservoir and the lower sealing plate of the upper rubber module unit. Once the first blind hole and the cylindrical boss in the upper or lower sealing plates of all corresponding rubber module units in the two adjacent staggered parallel layers are bonded and the adhesive is solidified, the fixed connection of the two adjacent parallel layers is completed.

[0029] Preferably, an independent parallel steel plate is provided between two adjacent parallel layers. The independent parallel steel plate is installed between two adjacent parallel layers, and the planar dimensions of the independent parallel steel plate at least cover the planar projection of all module units of the two adjacent parallel layers.

[0030] The independent parallel steel plate has a through hole of the same diameter as the first blind hole in the upper sealing plate of the rubber module unit below it at a position coinciding with the position of the first blind hole. The surface of the through hole has serrated stripes perpendicular to the axis of the through hole. A second rubber storage groove is provided around the through hole on the upper surface of the independent parallel steel plate. Correspondingly, the height of the cylindrical boss in the lower sealing plate of the rubber module unit above the independent parallel steel plate is equal to the depth of the first blind hole in the upper sealing plate of the rubber module unit below the independent parallel steel plate plus the thickness of the independent parallel steel plate minus the tolerance.

[0031] When using adhesive bonding to connect two adjacent parallel layers on the upper and lower sides of the independent parallel steel plate, first place the independent parallel steel plate above one of the parallel layers, aligning the through holes in the independent parallel steel plate with the first blind holes in the modular rubber units located below it. Then, inject adhesive bonding into the holes formed by the overlapping through holes and the first blind holes. The volume of the holes minus the volume of the cylindrical bosses, plus the volume of the sealing plate and the second adhesive reservoir on the independent parallel steel plate, should not be less than the volume of the injected adhesive bonding. Next, insert the cylindrical bosses in the lower sealing plate of the upper rubber modular unit through the through holes of the independent parallel steel plate into the first blind holes in the upper sealing plate of the lower modular rubber unit. The surface of the lower sealing plate of the upper module rubber unit is made to adhere to the upper surface of the independent layer parallel steel plate, thereby filling the gap between the hole and the cylindrical boss with adhesive. Some of the squeezed adhesive fills the first and second adhesive storage tanks. After the adhesive has solidified, the fixed connection between the independent layer parallel steel plate and the two corresponding rubber block units between the parallel layers on its upper and lower sides is completed. After the first blind hole and the cylindrical boss in the sealing plate on the upper or lower side of all the corresponding rubber module units in the two adjacent layers of the parallel layer are bonded and connected to the upper and lower surfaces of the independent layer parallel steel plate, and after the adhesive has solidified, the fixed connection between the independent layer parallel steel plate and the parallel layers on its upper and lower sides is completed.

[0032] Preferably, the modular rubber unit has multiple through holes penetrating the inner steel plate and rubber layer of the modular rubber unit; the lower sealing plate of the modular rubber unit has a stepped hole at the end of the through hole; the stepped hole includes an inner stepped hole and an outer stepped hole, wherein the inner stepped hole is located above the outer stepped hole, and the diameter of the inner stepped hole is larger than the diameter of the outer stepped hole; the upper sealing plate of the modular rubber unit has a sealing plate through hole at the end of the through hole; in the same through hole, the diameter of the sealing plate through hole in the upper sealing plate at its upper end is not less than the diameter of the inner stepped hole in the lower sealing plate at its lower end; the upper sealing plate of the modular rubber unit also has multiple sets of threaded holes, and the lower sealing plate of the modular rubber unit also has multiple sets of second blind holes;

[0033] For two corresponding rubber module units in a parallel layer arranged in a staggered manner, the stepped hole in the lower sealing plate of the upper rubber module unit and the threaded hole in the upper sealing plate of the lower rubber module unit are coaxially arranged and connected by countersunk bolts; the second blind hole in the lower sealing plate of the upper rubber module unit and the sealing plate through hole in the upper sealing plate of the lower rubber module unit are also coaxially arranged, and the diameter of the second blind hole is larger than the diameter of the sealing plate through hole, and a shear-resistant member is provided between them; the shear-resistant member adopts a stepped cylindrical structure with upper and lower steps, wherein the diameter of the upper step of the shear-resistant member is equal to the diameter of the second blind hole minus the assembly tolerance, and the diameter of the lower step of the shear-resistant member is equal to the diameter of the sealing plate through hole minus the assembly tolerance; the thickness of the upper step of the shear-resistant member is equal to the depth of the second blind hole minus the assembly tolerance, and the thickness of the lower step of the shear-resistant member is equal to the depth of the sealing plate through hole minus the assembly tolerance;

[0034] When connecting two adjacent parallel layers using bolted connections, first, the lower step of the shear-resistant component is embedded into the through hole of the upper sealing plate of the lower modular rubber unit. Then, another modular rubber unit from the parallel layer is placed above the shear-resistant component, so that the second blind hole in the lower sealing plate of the upper modular rubber unit fits onto the upper step of the shear-resistant component, and a portion of the lower sealing plate of the upper modular rubber unit is in contact with a portion of the upper sealing plate of the lower modular rubber unit. Next, the countersunk bolt is passed through the stepped hole in the lower sealing plate of the upper rubber unit and screwed into the threaded hole in the upper sealing plate of the lower rubber unit, thus completing the connection between two corresponding rubber module units in the two adjacent staggered parallel layers. After all the corresponding rubber module units in the two adjacent staggered parallel layers are connected, the fixed connection between the two adjacent parallel layers is completed.

[0035] Preferably, an independent parallel steel plate is provided between two adjacent parallel layers. The independent parallel steel plate is installed between two adjacent parallel layers, and the planar dimensions of the independent parallel steel plate at least cover the planar projection of all module units of the two adjacent parallel layers.

[0036] The independent layer parallel steel plate has a first steel plate through hole with the same diameter as the outer step hole of the lower sealing plate of the rubber module unit above it at a position coinciding with the position of the independent layer parallel steel plate. The independent layer parallel steel plate also has a second steel plate through hole with the same diameter as the second blind hole in the lower sealing plate of the rubber module unit above it at a position coinciding with the position of the second blind hole in the lower sealing plate. Correspondingly, the upper step thickness of the shear member is equal to the sum of the depth of the second blind hole in the lower sealing plate and the depth of the first / second steel plate through hole in the independent layer parallel steel plate, minus the assembly tolerance.

[0037] When two adjacent parallel layers are installed on the upper and lower sides of the independent layer parallel steel plate using a bolted connection, the lower step of the shear-resistant member is first passed through the second through hole of the independent layer parallel steel plate, and then embedded into the second blind hole in the upper sealing plate of the lower module rubber unit, so that part of the lower sealing plate of the upper module rubber unit is in contact with part of the upper sealing plate of the lower module rubber unit; then, the countersunk bolt is passed through the stepped hole in the lower sealing plate of the upper rubber unit and the first through hole of the independent layer parallel steel plate, and then screwed into the threaded hole in the upper sealing plate of the lower rubber unit; when the upper or lower sealing plates of all corresponding rubber module units in the two adjacent staggered parallel layers are installed on the independent layer parallel steel plate, the fixed connection between the independent layer parallel steel plate and the parallel layers on its upper and lower sides is completed.

[0038] An integrated assembly method for a modular, parallel rubber bearing includes the following steps:

[0039] Step S1: Arrange multiple rubber module units in a staggered manner on the same horizontal plane to form a parallel layer;

[0040] Step S2: Multiple parallel layers are stacked on the same vertical plane with the rubber module units in adjacent parallel layers arranged in a staggered manner and fixedly connected to each other to form a support;

[0041] Step S3: Connect the upper and lower ends of the support to the upper and lower connecting structures respectively, and set a constraint component between the upper and lower connecting structures.

[0042] Compared with the prior art, this application has the following advantages and beneficial effects:

[0043] 1. This application adopts a staggered arrangement of rubber module units, which staggers the rubber module units between two adjacent parallel layers. This transforms the rubber module units, which were originally arranged in the same position in the plane, into an interlaced arrangement. As a result, under vertical load, the axial force on the upper rubber module unit is no longer directly transmitted to the lower rubber module unit. Instead, it is transmitted through the bending deformation of the independent parallel steel plates between the upper and lower layers to the lower rubber module unit, which is staggered in the plane. In other words, the original straight force transmission path from the first layer to the last rubber module unit is transformed into a curved force transmission path. This fundamentally avoids the problem of overall column instability caused by the straight force transmission from top to bottom, which is easy to cause when the upper and lower rubber module units are connected. Furthermore, by simply adjusting the spacing of the rubber module units, the force transmission arm of the independent parallel steel plates can be adjusted. Under the action of the vertical ultimate load, the support only has the possibility of failure modes such as the inner steel plate of the rubber module unit breaking or lateral delamination, or the independent parallel steel plates undergoing plastic bending deformation. This makes full use of the material's own strength, thereby avoiding the problem of the support losing its load-bearing capacity due to premature instability.

[0044] 2. This application adopts a direct splicing method of sealing plates, which directly eliminates the original method of setting each pair of independent parallel steel plates between the upper and lower parallel layers. This not only saves labor and materials for the independent parallel steel plates, but also eliminates the bolt connection work between the rubber module unit and the independent parallel steel plates, and between the upper and lower independent parallel steel plates. In terms of design, there is no longer the problem of interference between bolts on different independent parallel steel plates. The entire detailed design process is greatly simplified, and the overall steel consumption, hoisting weight and total design height of the support are significantly reduced, and the assembly cost is also significantly reduced. This application can add independent parallel steel plates when it is necessary to enhance the stiffness of the parallel layers, and then install two adjacent staggered parallel layers on the upper and lower sides of the independent parallel steel plates. Compared with the prior art, this method also reduces the number of independent parallel steel plates, so there is no need to carry out the bolt connection and work between the double independent parallel steel plates in the prior art, which can also reduce the material cost and assembly construction cost of the support.

[0045] 3. This application uses a pre-tightened bolt with a spherical anchor, which can cause the pre-tightened bolt to undergo horizontal seismic isolation deformation along with the support when an earthquake occurs. Therefore, it does not need to be removed after the structure is completed, which can reduce construction costs. At the same time, it can also become a protective component to resist deformation when the seismic isolation deformation or vertical tension deformation of the support exceeds the design value. Attached Figure Description

[0046] Figure 1 is a structural schematic diagram of the first implementation example of the integrated assembly system of the modular layered parallel rubber bearing of this application.

[0047] Figure 2 is a schematic diagram of the structure of rectangular rubber module unit A.

[0048] Figure 3 is a schematic diagram of the first structure of rectangular rubber module unit B.

[0049] Figure 4 is a second structural schematic diagram of rectangular rubber module unit B.

[0050] Figure 5 is a structural schematic diagram of the rectangular rubber module unit C.

[0051] Figure 6 is a schematic diagram of the rectangular rubber module unit D.

[0052] Figures 7 and 8 show two different types of layout diagrams for parallel layers.

[0053] Figure 9 is a schematic diagram of the constraint component.

[0054] Figure 10 is a structural schematic diagram of the second implementation example of the integrated assembly system of the modular layered parallel rubber bearing of this application.

[0055] Figure 11 is a structural schematic diagram of the rectangular rubber module unit in Figure 10.

[0056] Figure 12 is a schematic diagram of the independent layer parallel steel plates in Figure 10.

[0057] Figures 13 and 14 show two different types of layout diagrams for the parallel layers in Figure 10.

[0058] Figure 15 is a structural schematic diagram of the third implementation example of the integrated assembly system of the modular layered parallel rubber bearing of this application.

[0059] Figure 16 is a schematic diagram of the circular rubber module unit in Figure 15.

[0060] Figure 17 is a schematic diagram of the independent layer parallel steel plates in Figure 15.

[0061] Figure 18 is a structural schematic diagram of the fourth embodiment of the integrated assembly system of modular layered parallel rubber bearings of this application.

[0062] Figure 19 is a structural schematic diagram of the fifth embodiment of the integrated assembly system of the modular layered parallel rubber bearing of this application.

[0063] Figure 20 is a perspective view of the sixth embodiment of the integrated assembly system of the modular layered parallel rubber bearing of this application.

[0064] Figure 21 is a structural schematic diagram of the sixth embodiment of the integrated assembly system of the modular layered parallel rubber bearing of this application.

[0065] Figure 22 is a structural schematic diagram of the seventh embodiment of the integrated assembly system of the modular layered parallel rubber bearing of this application.

[0066] Figures 23 and 24 are schematic diagrams of the parallel layers set on both sides of the independent parallel steel plate in the eighth embodiment of the modular layer parallel rubber bearing integrated assembly system of this application from two different perspectives.

[0067] Figure 25 is a schematic diagram showing the positions of the nuts and bolts.

[0068] Figures 26 and 27 are schematic diagrams of the independent layer parallel steel plate from two different perspectives in the ninth embodiment of the integrated assembly system of the modular layer parallel rubber bearing of this application. Detailed Implementation

[0069] The present application will be described in further detail below with reference to the embodiments and accompanying drawings, but the implementation of the present application is not limited thereto.

[0070] The modular, parallel rubber bearing integrated assembly system of this application includes a bearing and a constraint component 3 for restraining the deformation of the bearing, wherein...

[0071] The upper and lower sides of the support are respectively connected to the upper connecting structure 4 and the lower connecting structure 1. The support includes multiple parallel layers 2 and a connecting structure for connecting two adjacent parallel layers 2. Each parallel layer 2 includes multiple rubber module units, which are staggered on the horizontal plane. The rubber module units between two adjacent parallel layers 2 are also staggered.

[0072] The constraint component 3 is installed on the upper connecting structure 4 and the lower connecting structure 1;

[0073] In this embodiment, the rubber module unit is a rectangular rubber module unit or a circular rubber module unit. The rectangular rubber module unit adopts a staggered arrangement of horizontal unidirectional, horizontal bidirectional, or a combination of both. The circular rubber module unit adopts a staggered arrangement of horizontal unidirectional, horizontal bidirectional, radial, circumferential, or a combination of multiple directions. The connection structure adopts a steel adhesive connection method or a bolt connection method.

[0074] In addition, when it is necessary to enhance the stiffness of the parallel layers, an independent parallel steel plate 5 can be added. An independent parallel steel plate 5 is set between two adjacent parallel layers 2. The independent parallel steel plate 5 is installed between the upper and lower adjacent parallel layers 2, and its planar dimensions at least cover the planar projection of all module units of the upper and lower adjacent parallel layers 2.

[0075] The following example illustrates the integrated assembly system of the modular layered parallel rubber bearing of this application:

[0076] Implementation Case 1:

[0077] Referring to Figures 1-9, in this embodiment, rectangular modular rubber units are used, and adjacent parallel layers 2 are directly connected using a steel adhesive bonding method; the specific implementation method is as follows:

[0078] The surfaces of the sealing plates on both the upper and lower sides of the rubber module unit are provided with protrusions; the height of the protrusion is not less than the thickness of the sealing plate, and the protrusion extends to the edge of the sealing plate; the ends of the protrusions in the upper and / or lower sealing plates of the rubber module unit extend beyond the sealing plate to form protrusion extensions 9; the cross-sectional area of ​​the protrusion extension 9 is the sum of the cross-sectional area of ​​the protrusion and the cross-sectional area of ​​the sealing plate within the width range of the protrusion, and the extension length of the protrusion extension 9 is equal to half the distance between the sealing plates of two adjacent rubber module units in the same parallel layer 2.

[0079] Referring to Figures 1-9, the protrusions are cross-shaped protrusions 7, T-shaped protrusions 8, and edge protrusions 9. The cross-shaped protrusions 7 are located in the module rubber unit in the middle region of the parallel layer 2, dividing the surface of the sealing plate into four rectangular bonding areas. The T-shaped protrusions 8 are located in the module rubber unit in the edge region of the parallel layer 2, dividing the surface of the sealing plate into two rectangular bonding areas. The edge protrusions 9 are located in the module rubber unit in the edge region of the parallel layer 2, situated on the outer edge of the module rubber unit. The bonding areas have smooth surfaces or textured surfaces. When two adjacent parallel layers 2 are connected, the two bonding areas are enclosed by the protrusions (cross-shaped protrusions 7, T-shaped protrusions 8, and edge protrusions 9) on the sealing plate above and below them, forming a closed adhesive storage area.

[0080] Referring to Figures 1-9, the following three types of rectangular rubber module units are used in this embodiment: rectangular rubber module unit A, rectangular rubber module unit B, and rectangular rubber module unit C. Rectangular rubber module unit A has a cross-shaped boss 7; rectangular rubber module unit B has a T-shaped boss 8; and rectangular rubber module unit C has an edge boss 9. The arrangement of the module rubber units in the parallel layer 2 is shown in Figures 7 and 8.

[0081] Referring to Figures 1-9, the constraint components 3 are arranged in four groups, respectively at the four diagonal positions of the upper connecting structure 4 or the lower connecting structure 1. Each group of constraint components 3 includes a preload screw 10 and locking components at both ends of the preload screw 10. The upper end of the preload screw 10 is mounted on the upper connecting structure 4 via the locking components, and the lower end is mounted on the lower connecting structure 1 via the locking components. The upper connecting structure 4 and the lower connecting structure 1 have mounting holes at positions corresponding to the preload screw 10, and the inner diameter of the mounting holes is larger than the outer diameter of the preload screw 10. The locking components include a locking nut 12 and a spherical anchor 11. The spherical anchor 11 has a connecting element through which the preload screw 10 passes. The mounting hole has a concave surface with the same curvature as the spherical anchor 11 at a corresponding position to the spherical anchor 11. The pre-tightening screw 10 passes through the upper locking nut 12, the connecting hole of the upper spherical anchor 11, the mounting hole of the upper connecting structure 4, the mounting hole of the lower connecting structure 1, the connecting hole of the lower spherical anchor 11, and the lower locking nut 12 in sequence from top to bottom. When the support is in the designed pre-compression state, the locking nuts 12 at both ends are tightened on the upper side of the upper spherical anchor 11 and the lower side of the lower spherical anchor 11, respectively, so that the spherical surfaces of the upper and lower spherical anchors 11 are tightly attached to the upper concave surface of the upper connecting structure 4 and the lower concave surface of the lower connecting plate, respectively.

[0082] When connecting two adjacent parallel layers 2 using steel adhesive, first apply steel adhesive to all bonding areas on the upper / lower sealing plates of the rubber module units in one of the parallel layers 2. Then, bond the bonding areas coated with steel adhesive to the corresponding bonding areas on the sealing plates of the corresponding rubber module units in the adjacent parallel layers 2. After bonding, the height of the boss is equal to the thickness of the sealing plate plus the thickness of the steel adhesive in the steel adhesive storage area. Once all the corresponding rubber module units in the two adjacent staggered parallel layers 2 have been bonded and the steel adhesive has solidified, the fixed connection between the two adjacent staggered parallel layers 2 is completed.

[0083] Implementation Case 2

[0084] Referring to Figures 10-14, the difference between this implementation case and Implementation Case 1 is as follows:

[0085] In this embodiment, an independent parallel steel plate 5 is added between two adjacent parallel layers 2, and the two adjacent parallel layers 2 are installed on the upper and lower sides of the independent parallel steel plate 5 by means of steel adhesive.

[0086] Referring to Figures 10-14, the sealing plate of the rubber module unit 6 is provided with a boss 601; the boss 601 encloses the sealing plate of the rubber module unit 6 into several closed adhesive storage areas; the upper and lower sides of the independent layer parallel steel plate 5 are provided with recesses 501 at corresponding positions to the rubber module units 6 located above and below it; the planar dimension of the recess 501 is equal to the planar dimension of the sealing plate of the rubber module unit 6 plus the tolerance; the depth of the recess 501 is equal to the sealing plate of the rubber module unit 6 plus the height of the boss 601 provided on the sealing plate.

[0087] Referring to Figures 10-14, in this embodiment, the boss 601 encloses the upper and lower sealing plates of each rubber block unit into a closed adhesive storage area; the rubber block unit is still a rectangular rubber unit.

[0088] Referring to Figures 10-14, the specific structure of the constraint component 3 can be implemented with reference to Implementation Example 1;

[0089] When it is necessary to assemble the independent layer parallel steel plate 5 and its adjacent staggered rubber module units 6, after applying adhesive to the adhesive storage area of ​​the sealing plate of the rubber module unit 6 or the recess 501 of the independent layer parallel steel plate 5, the sealing plates of each rubber module unit 6 are embedded into the recess 501 and pressed tightly, so that the edge of the sealing plate near the rubber layer in the rubber module unit 6 is flush with the surface of the independent layer parallel steel plate 5. After the adhesive has solidified, the fixed connection of the independent layer parallel steel plate 5 and the rubber module unit 6 is completed.

[0090] Implementation Case 3

[0091] Referring to Figures 15-17, the difference between this implementation case and Implementation Case 2 is as follows:

[0092] In this embodiment, a circular modular rubber unit 6 is used, and two adjacent parallel layers 2 are installed on the upper and lower sides of the independent layer parallel steel plate 5 by means of steel adhesive.

[0093] The upper and lower sealing plates of the circular rubber module unit 6 are provided with annular edge protrusions 601; the edge protrusions 601 enclose the sealing plates of the circular rubber module unit 6 into a circular closed adhesive storage area for steel bonding; the upper and lower sides of the independent layer parallel steel plate 5 are provided with circular recesses 501 at corresponding positions to the rubber module units arranged in staggered layers above and below it; the planar dimension of the recess 501 is equal to the planar dimension of the sealing plate of the circular rubber module unit 6 plus the tolerance; the depth of the recess 501 is equal to the sealing plate of the circular rubber module unit 6 plus the height of the edge protrusions 601 provided on the sealing plate.

[0094] The remaining structures and corresponding fixed connection methods can be implemented with reference to Implementation Case 2.

[0095] Implementation Case 4

[0096] Referring to Figure 18, the difference between this implementation case and implementation case 1 is as follows:

[0097] The upper and lower sealing plates of the modular rubber unit are respectively provided with a first blind hole 11 and a cylindrical boss 12, wherein the diameter of the first blind hole 11 is not less than the diameter of the cylindrical boss 12, and the depth of the first blind hole 11 is not less than the height of the cylindrical boss 12; the surfaces of the first blind hole 11 and the cylindrical boss 12 are provided with serrated stripes perpendicular to the axial direction of the first blind hole 11 or the cylindrical boss 12; the surface of the upper sealing plate is provided with a first rubber storage groove 13 around the first blind hole 11; for two corresponding rubber module units in the parallel layer 2 that are arranged in a staggered manner, each cylindrical boss 12 in the lower sealing plate of the upper rubber module unit and the corresponding first blind hole 11 in the upper sealing plate of the lower rubber module unit are coaxially arranged.

[0098] When connecting two adjacent parallel layers 2 using adhesive bonding, firstly, adhesive bonding is applied to the surface of each cylindrical boss 12 on the lower sealing plate of the rubber module unit in the upper parallel layer 2, ensuring it is fully wetted by the serrated stripe surface. Next, adhesive bonding is injected into the first blind hole 11 of the upper sealing plate of the rubber module unit in the lower parallel layer 2. The sum of the volume of the first blind hole 11 minus the volume of the cylindrical boss 12 plus the volume of the first adhesive reservoir 13 should not be less than the volume of the injected adhesive bonding. Then, the cylindrical boss 12 in the lower sealing plate of the upper rubber module unit is embedded into the upper sealing plate of the lower rubber module unit. Within the first blind hole 11 of the plate, a portion of the surface of the lower sealing plate of the upper module rubber unit is made to adhere to a portion of the surface of the upper sealing plate of the lower module rubber unit, thereby filling the gap between the first blind hole 11 and the cylindrical boss 12 with adhesive. Part of the extruded adhesive fills the gap between the first glue reservoir 13 and the lower sealing plate of the upper rubber module unit. Once the first blind hole 11 and the cylindrical boss 12 in the upper or lower sealing plates of all corresponding rubber module units in the two adjacent parallel layers 2 arranged in a staggered manner are bonded and the adhesive is solidified, the fixed connection of the two adjacent parallel layers 2 is completed.

[0099] Implementation Case 5

[0100] Referring to Figure 19, the difference between this implementation case and implementation case 4 is as follows:

[0101] In this embodiment, an independent parallel steel plate 5 is added between two adjacent parallel layers 2, and the two adjacent parallel layers 2 are installed on the upper and lower sides of the independent parallel steel plate 5 by means of steel adhesive. In addition, the rubber module unit in this embodiment can be not only a circular rubber module unit, but also a rectangular rubber module unit.

[0102] The independent layer parallel steel plate 5 has a through hole of the same diameter as the first blind hole 11 in the upper sealing plate of the rubber module unit below it at a position coinciding with the position of the first blind hole 11. The surface of the through hole has serrated stripes perpendicular to the axis of the through hole. The upper surface of the independent layer parallel steel plate 5 is provided with a second rubber storage groove 14 around the through hole. Correspondingly, the height of the cylindrical boss 12 in the lower sealing plate of the rubber module unit above the independent layer parallel steel plate 5 is equal to the depth of the first blind hole 11 in the upper sealing plate of the rubber module unit below the independent layer parallel steel plate 5 plus the thickness of the independent layer parallel steel plate 5 minus the tolerance.

[0103] When using adhesive bonding to connect two adjacent parallel layers 2 to the upper and lower sides of the independent parallel steel plate 5, first place the independent parallel steel plate 5 above one of the parallel layers 2, aligning each through hole in the independent parallel steel plate 5 with the first blind hole 11 in each module rubber unit located below the independent parallel steel plate 5. Then, inject adhesive bonding into the hole formed by the overlapping of each through hole and the first blind hole 11. The volume of the hole minus the volume of the cylindrical boss 12 plus the volume of the sealing plate and the second adhesive reservoir 14 on the independent parallel steel plate 5 should not be less than the volume of the injected adhesive bonding. Next, after passing through the through holes of the independent parallel steel plate 5, each cylindrical boss 12 in the lower sealing plate of the upper rubber module unit is embedded into the first blind hole 11 in the upper sealing plate of the lower module rubber unit. The surface of the lower sealing plate of the upper module rubber unit is bonded to the upper surface of the independent layer parallel steel plate 5, thereby filling the gap between the hole and the cylindrical boss 12 with adhesive. Some of the squeezed adhesive fills the first adhesive storage tank 13 and the second adhesive storage tank 14. After the adhesive has solidified, the fixed connection between the independent layer parallel steel plate 5 and the two corresponding rubber block units between the parallel layers 2 on its upper and lower sides is completed. After the first blind hole 11 and the cylindrical boss 12 in the sealing plate of the upper or lower side of all the corresponding rubber module units in the two adjacent layers of parallel layers 2 are bonded and connected to the upper and lower surfaces of the independent layer parallel steel plate 5, and after the adhesive has solidified, the fixed connection between the independent layer parallel steel plate 5 and the parallel layers 2 on its upper and lower sides is completed.

[0104] Implementation Case 6

[0105] Referring to Figures 20 and 21, the difference between this implementation case and Implementation Case 1 is as follows:

[0106] In this embodiment, two adjacent parallel layers 2 are installed on the upper and lower sides of the independent layer parallel steel plate 5 by bolt connection; in addition, the rubber module unit in this embodiment can be not only a circular rubber module unit, but also a rectangular rubber module unit.

[0107] The modular rubber unit has multiple through holes 15 penetrating the inner steel plate and rubber layer of the modular rubber unit; the lower sealing plate of the modular rubber unit has a stepped hole 17 at the end of the through hole 15; the stepped hole 17 includes an inner stepped hole and an outer stepped hole, wherein the inner stepped hole is located above the outer stepped hole, and the diameter of the inner stepped hole is larger than the diameter of the outer stepped hole; the upper sealing plate of the modular rubber unit has a sealing plate through hole 16 at the end of the through hole 15; in the same through hole 15, the diameter of the sealing plate through hole 16 in the upper sealing plate is not less than the diameter of the inner stepped hole in the lower sealing plate; the upper sealing plate of the modular rubber unit also has multiple sets of threaded holes 18, and the lower sealing plate of the modular rubber unit also has multiple sets of second blind holes 20.

[0108] For two corresponding rubber module units in the parallel layer 2 arranged in a staggered manner, the stepped hole 17 in the lower sealing plate of the upper rubber module unit and the threaded hole 18 in the upper sealing plate of the lower rubber module unit are coaxially arranged and connected by countersunk bolts; the second blind hole 20 in the lower sealing plate of the upper rubber module unit and the sealing plate through hole 16 in the upper sealing plate of the lower rubber module unit are also coaxially arranged, and the diameter of the second blind hole 20 is larger than that of the sealing plate through hole. The hole has a diameter of 16, and a shear-resistant member is provided between the two holes; the shear-resistant member adopts a stepped cylindrical structure with upper and lower steps, wherein the diameter of the upper step of the shear-resistant member is equal to the diameter of the second blind hole 20 minus the assembly tolerance, and the diameter of the lower step of the shear-resistant member is equal to the diameter of the sealing plate through hole 16 minus the assembly tolerance; the thickness of the upper step of the shear-resistant member is equal to the depth of the second blind hole 20 minus the assembly tolerance, and the thickness of the lower step of the shear-resistant member is equal to the depth of the sealing plate through hole 16 minus the assembly tolerance;

[0109] When connecting two adjacent parallel layers 2 using bolted connections, first, the lower step of the shear-resistant component is embedded into the sealing plate through hole 16 in the upper sealing plate of the lower modular rubber unit. Then, another modular rubber unit in the parallel layer 2 is placed above the shear-resistant component, so that the second blind hole 20 in the lower sealing plate of the upper modular rubber unit is fitted onto the upper step of the shear-resistant component, and a portion of the lower sealing plate of the upper modular rubber unit is in contact with a portion of the upper sealing plate of the lower modular rubber unit. Next, the countersunk bolt is passed through the stepped hole 17 in the lower sealing plate of the upper rubber unit and screwed into the threaded hole 18 in the upper sealing plate of the lower rubber unit, thus completing the connection between two corresponding rubber module units in the two adjacent staggered parallel layers 2. After all the corresponding rubber module units in the two adjacent staggered parallel layers 2 are connected, the fixed connection between the two adjacent parallel layers 2 is completed.

[0110] Implementation Case 7

[0111] Referring to Figure 22, the difference between this implementation case and implementation case 6 is as follows:

[0112] In this embodiment, an independent parallel steel plate 5 is added between two adjacent parallel layers 2, and the two adjacent parallel layers 2 are installed on the upper and lower sides of the independent parallel steel plate 5 by bolt connection.

[0113] The independent layer parallel steel plate 5 has a first steel plate through hole 21 with the same diameter as the outer step hole of the lower sealing plate of the rubber module unit above it at a position coinciding with the position of the independent layer parallel steel plate 5. The independent layer parallel steel plate 5 also has a second steel plate through hole 22 with the same diameter as the second blind hole 20 in the lower sealing plate of the rubber module unit above it at a position coinciding with the position of the second blind hole 20 in the lower sealing plate. Correspondingly, the upper step thickness of the shear member is equal to the sum of the depth of the second blind hole 20 in the lower sealing plate and the depth of the first steel plate through hole 21 / second steel plate through hole 22 in the independent layer parallel steel plate 5 minus the assembly tolerance.

[0114] When two adjacent parallel layers 2 are installed on the upper and lower sides of the independent layer parallel steel plate 5 using a bolted connection, the lower step of the shear-resistant member is first passed through the second steel plate through hole 22 of the independent layer parallel steel plate 5, and then embedded into the second blind hole 20 in the upper sealing plate of the lower module rubber unit, so that part of the lower sealing plate of the upper module rubber unit is in contact with part of the upper sealing plate of the lower module rubber unit; then the countersunk bolt is passed through the stepped hole 17 in the lower sealing plate of the upper rubber unit and the first steel plate through hole 21 of the independent layer parallel steel plate 5, and then screwed into the threaded hole 18 in the upper sealing plate of the lower rubber unit; when the upper or lower sealing plates of all corresponding rubber module units in the two adjacent staggered parallel layers 2 are installed on the independent layer parallel steel plate 5, the fixed connection between the independent layer parallel steel plate 5 and the parallel layers 2 located on its upper and lower sides is completed.

[0115] Implementation Case 8

[0116] Referring to Figures 23-25, the difference between this implementation case and Implementation Case 1 is as follows:

[0117] When the rubber module unit adopts a scheme where the plane size of the sealing plate is larger than the plane size of its rubber, the portion of the sealing plate extending beyond the plane of the laminated rubber 26 is the sealing plate extension section 23; the sealing plate of the rubber module unit is provided with a boss; the boss encloses the sealing plate of the rubber module unit into several closed steel adhesive storage areas; an independent layer parallel steel plate 5 is provided between adjacent parallel layers, and the plane size of the independent layer parallel steel plate 5 at least covers the overall plane projection of all rubber module units in the two adjacent parallel layers after they are arranged; when the steel adhesive is used to connect two adjacent parallel layers to be installed on the upper and lower sides of the independent layer parallel steel plate 5, the rubber module unit and the independent layer parallel steel plate 5 are bonded by positioning with external bolts 25; specifically:

[0118] Multiple sets of through holes are opened on the independent layer parallel steel plate 5 along the periphery of the overall plane projection of the rubber module unit, and bolts 25 and nuts 24 are respectively installed thereon. The bolts 25 pass through the through holes and are locked to the independent layer parallel steel plate 5 by the nuts 24. The bolts 25 adopt ordinary bolt heads or stepped bolt heads. The nuts 24 adopt ordinary nuts or stepped nuts.

[0119] When the stepped bolt head and the stepped nut are used, the step diameter of the stepped bolt head or the stepped nut near the independent layer parallel steel plate 5 is smaller than the step diameter away from the independent layer parallel steel plate 5, and the step height near the independent layer parallel steel plate 5 is equal to the sealing plate thickness of the rubber module unit plus the tolerance.

[0120] Multiple sets of bolts 25 are locked to the upper side of the independent layer parallel steel plate 5, which form a shear-resistant member on the plane that encloses the lower sealing plate of all rubber module units on this side;

[0121] Multiple sets of nuts 24 are locked to the lower side of the independent layer parallel steel plate 5, which form a shear-resistant member on the plane that encloses the upper sealing plate of all rubber module units on that side;

[0122] When performing support bonding and integration, first apply adhesive to the adhesive storage area of ​​the sealing plate of the rubber module unit or to the independent layer parallel steel plate 5. Then, position the outer rubber module unit so that the edge of the rubber module unit near the outer sealing plate extension 23 is tightened against the bolts 25 or nuts 24 fixed on the independent layer parallel steel plate 5. Then, press and bond the sealing plate of the rubber module unit to the independent layer parallel steel plate 5. After the remaining rubber module units are positioned and bonded, tighten the edges of the sealing plate extensions 23 of adjacent rubber module units in the same parallel layer against each other, and then press and bond them to the independent layer parallel steel plate 5. After the adhesive has solidified, the fixed connection between the two adjacent parallel layers and the independent layer parallel steel plate 5 is completed.

[0123] Implementation Case 9

[0124] Referring to Figures 26-27, the difference between this implementation case and Implementation Case 1 is as follows:

[0125] In this embodiment, the bonding is completed by positioning the recess 27. An integral recess 27 is opened on the upper or lower side of the independent layer parallel steel plate 5. The planar dimension of the recess 27 is equal to the overall planar projection dimension of all rubber module units arranged on that side plus the tolerance. The depth of the recess 27 is equal to the sealing plate of the rubber module unit plus the height of the boss set on the sealing plate.

[0126] When bonding and integrating the supports, first apply adhesive to the adhesive storage area of ​​the rubber module unit sealing plate or the recess 27 of the independent layer parallel steel plate 5. Then, arrange each rubber module unit tightly in sequence and press it into the recess 27, so that the edge of the sealing plate near the rubber layer in the rubber module unit is flush with the surface of the independent layer parallel steel plate 5. After the adhesive has solidified, the fixed connection between the two adjacent parallel layers and the independent layer parallel steel plate 5 is completed.

[0127] Implementation Case 10

[0128] As shown in Figures 12 and 14, the difference between this implementation case and implementation case 7 is as follows:

[0129] When the rubber module unit adopts a scheme where the sealing plate plane size is equal to the rubber plane size, a multi-dimple method is used to complete the positioning and bonding of the rubber module unit and the independent layer parallel steel plate 5.

[0130] The above are preferred embodiments of this application, but the embodiments of this application are not limited to the above content. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of this application shall be considered equivalent substitutions and shall be included within the protection scope of this application.

Claims

1. An integrated assembly system for modular layered parallel rubber bearings, characterized in that, The support includes a support and a constraint assembly for restraining deformation of the support. The upper and lower sides of the support are connected to an upper connecting structure and a lower connecting structure, respectively. The support includes multiple parallel layers and a connecting structure for connecting adjacent parallel layers. Each parallel layer includes multiple rubber module units, and the rubber module units between adjacent parallel layers are staggered. The constraint assembly is installed on the upper connecting structure and the lower connecting structure.

2. The integrated assembly system of modular layered parallel rubber bearings according to claim 1, characterized in that, The rubber module unit is a rectangular rubber module unit or a circular rubber module unit, and its sealing plate size is equal to or greater than its rubber plane size. The rectangular rubber module unit adopts a staggered arrangement of horizontal unidirectional, horizontal bidirectional, or a combination of both. The circular rubber module unit adopts a staggered arrangement of horizontal unidirectional, horizontal bidirectional, radial, circumferential, or a combination of multiple directions. The connection structure adopts a steel adhesive connection method or a bolt connection method.

3. The integrated assembly system of modular layered parallel rubber bearings according to claim 2, characterized in that, The surfaces of the sealing plates on both the upper and lower sides of the rubber module unit are provided with bosses; the ends of the bosses in the upper and / or lower sealing plates of the rubber module unit extend beyond the sealing plate to form boss extensions; the cross-sectional area of ​​the boss extension is the sum of the cross-sectional area of ​​the boss and the cross-sectional area of ​​the sealing plate within the width range of the boss, and the extension length of the boss extension is equal to half the distance between the sealing plates of two adjacent rubber module units in the same parallel layer. The protrusion divides the surface of the sealing plate into several bonding areas; the surface of the bonding area is flat or has a textured surface; when two adjacent parallel layers are connected, the two bonding areas and the protrusion on their respective sealing plates enclose a closed adhesive storage area. When using adhesive bonding to connect two adjacent parallel layers, first apply adhesive bonding to all bonding areas on the sealing plates of the rubber module units in one of the parallel layers. Then, bond these adhesive-coated bonding areas to the corresponding bonding areas on the sealing plates of the corresponding rubber module units in the adjacent parallel layers. After bonding, the height of the boss is equal to the thickness of the sealing plate plus the thickness of the adhesive bonding in the adhesive bonding reservoir. Once all corresponding rubber module units in the staggered parallel layers of the upper and lower adjacent layers have been bonded and the adhesive bonding has solidified, the fixed connection between the staggered parallel layers of the upper and lower adjacent layers is completed.

4. The integrated assembly system of modular layered parallel rubber bearings according to claim 2, characterized in that, When the rubber module unit adopts a scheme where the plane size of the sealing plate is larger than the plane size of its rubber, the part of the sealing plate extending beyond the plane of the laminated rubber is the sealing plate extension section; the sealing plate of the rubber module unit is provided with a boss; the boss encloses the sealing plate of the rubber module unit into several closed steel adhesive storage areas; an independent layer parallel steel plate is provided between the upper and lower adjacent parallel layers, and the plane size of the independent layer parallel steel plate at least covers the overall plane projection of all rubber module units in the upper and lower adjacent parallel layers after they are arranged; when the steel adhesive connection method is used to install the two adjacent parallel layers on the upper and lower sides of the independent layer parallel steel plate, the rubber module unit and the independent layer parallel steel plate are bonded by means of external bolt positioning or pit positioning.

5. The integrated assembly system of modular layered parallel rubber bearings according to claim 4, characterized in that, When using peripheral bolt positioning to complete the bonding, multiple sets of through holes are opened on the periphery of the overall planar projection of the rubber module unit on the independent layer parallel steel plate, and bolts and nuts are respectively installed thereon. The bolts pass through the through holes and are locked to the independent layer parallel steel plate by the nuts. The bolts use ordinary bolt heads or stepped bolt heads. The nuts use ordinary nuts or stepped nuts. The step diameter of the stepped bolt head or the stepped nut near the independent layer parallel steel plate is smaller than the step diameter away from the independent layer parallel steel plate, and the step height near the independent layer parallel steel plate is equal to the sealing plate thickness of the rubber module unit plus the tolerance. Multiple sets of bolts locked to the upper side of the independent layer parallel steel plate form a shear-resistant member on the plane that encloses the lower sealing plate of all rubber module units on that side; A series of nuts locked to the underside of the independent layer parallel steel plate form a shear-resistant member on the plane that encloses the upper sealing plate of all rubber module units on that side; When performing support bonding and integration, first apply adhesive to the adhesive storage area of ​​the sealing plate of the rubber module unit or to the independent layer parallel steel plate. Then, position the outer rubber module units so that the edge of the rubber module unit near the outer sealing plate extension is tightened against the bolts or nuts fixed on the independent layer parallel steel plate. Then, press and bond the sealing plate of the rubber module unit to the independent layer parallel steel plate. After the remaining rubber module units are positioned and bonded, tighten the edges of the sealing plate extensions of adjacent rubber module units in the same parallel layer against each other, and then press and bond them to the independent layer parallel steel plate. After the adhesive has solidified, the fixed connection between the two adjacent parallel layers and the independent layer parallel steel plate is completed.

6. The integrated assembly system of modular layered parallel rubber bearings according to claim 4, characterized in that, The method of bonding by using pit positioning involves creating an integral pit on the upper or lower side of the independent layer parallel steel plate. The planar dimension of the pit is equal to the overall planar projection dimension of all rubber module units arranged on that side plus the tolerance; the depth of the pit is equal to the height of the sealing plate of the rubber module unit plus the height of the boss set on the sealing plate. When performing support bonding and integration, first apply adhesive to the adhesive storage area of ​​the rubber module unit sealing plate or the recess of the independent layer parallel steel plate. Then, arrange each rubber module unit tightly in sequence and press it into the recess, so that the edge of the sealing plate near the rubber layer in the rubber module unit is flush with the surface of the independent layer parallel steel plate. After the adhesive has solidified, the fixed connection between the two adjacent parallel layers and the independent layer parallel steel plate is completed.

7. The integrated assembly system of modular layered parallel rubber bearings according to claim 2, characterized in that, When the rubber module unit adopts a design where the plane dimension of the sealing plate is equal to the plane dimension of its rubber, a multi-recessed method is used to position and bond the rubber module unit to the independent layer parallel steel plate. In this case, recesses are provided on the upper and lower sides of the independent layer parallel steel plate at corresponding positions to the rubber module units located above and below it. The spacing between each adjacent recess is equal to the arrangement spacing between the corresponding rubber module units. The plane dimension of the recess is equal to the plane dimension of the sealing plate of the rubber module unit plus the tolerance. The depth of the recess is equal to the height of the sealing plate of the rubber module unit plus the height of the boss set on the sealing plate. When using adhesive bonding to connect two adjacent parallel layers to the upper and lower sides of the independent parallel steel plate, first apply adhesive bonding to the adhesive bonding storage area of ​​the sealing plate of the rubber module unit or the recess of the independent parallel steel plate. Then, embed the sealing plate of each rubber module unit into the corresponding recess and press it tightly so that the edge of the sealing plate near the rubber layer in the rubber module unit is flush with the surface of the independent parallel steel plate. After the adhesive bonding has solidified, the fixed connection between the two adjacent parallel layers and the independent parallel steel plate is completed.

8. The integrated assembly system of modular layered parallel rubber bearings according to claim 2, characterized in that, The upper and lower sealing plates of the modular rubber unit are respectively provided with a first blind hole and a cylindrical boss, wherein the diameter of the first blind hole is not less than the diameter of the cylindrical boss, and the depth of the first blind hole is not less than the height of the cylindrical boss; the surfaces of the first blind hole and the cylindrical boss are provided with serrated stripes perpendicular to the axial direction of the first blind hole or the cylindrical boss; the surface of the upper sealing plate is provided with a first rubber storage groove around the first blind hole; for two corresponding rubber module units in a parallel layer that are arranged in a staggered manner, each cylindrical boss in the lower sealing plate of the upper rubber module unit and the corresponding first blind hole in the upper sealing plate of the lower rubber module unit are coaxially arranged. When connecting two adjacent parallel layers using adhesive bonding, firstly, apply adhesive bonding to the surface of each cylindrical boss on the lower sealing plate of the rubber module unit in the upper parallel layer, ensuring it is fully wetted by the serrated stripe surface. Next, inject adhesive bonding into the first blind hole in the upper sealing plate of the rubber module unit in the lower parallel layer. The sum of the volume of the first blind hole minus the volume of the cylindrical boss plus the volume of the first adhesive reservoir should not be less than the volume of the injected adhesive bonding. Finally, embed the cylindrical bosses in the lower sealing plate of the upper rubber module unit into the upper sealing plate of the lower rubber module unit. Within the first blind hole, a portion of the lower sealing plate of the upper module rubber unit is brought into contact with a portion of the upper sealing plate of the lower module rubber unit, thereby filling the gap between the first blind hole and the cylindrical boss with adhesive. Some of the extruded adhesive fills the gap between the first glue reservoir and the lower sealing plate of the upper rubber module unit. Once the first blind hole and the cylindrical boss in the upper or lower sealing plates of all corresponding rubber module units in the two adjacent staggered parallel layers are bonded and the adhesive is solidified, the fixed connection of the two adjacent parallel layers is completed.

9. The integrated assembly system of modular layered parallel rubber bearings according to claim 8, characterized in that, An independent parallel steel plate is provided between two adjacent parallel layers. The independent parallel steel plate is installed between two adjacent parallel layers, and the planar dimensions of the independent parallel steel plate at least cover the planar projection of all module units of the two adjacent parallel layers. The independent parallel steel plate has a through hole of the same diameter as the first blind hole in the upper sealing plate of the rubber module unit below it at a position coinciding with the position of the first blind hole. The surface of the through hole has serrated stripes perpendicular to the axis of the through hole. A second rubber storage groove is provided around the through hole on the upper surface of the independent parallel steel plate. Correspondingly, the height of the cylindrical boss in the lower sealing plate of the rubber module unit above the independent parallel steel plate is equal to the depth of the first blind hole in the upper sealing plate of the rubber module unit below the independent parallel steel plate plus the thickness of the independent parallel steel plate minus the tolerance. When using adhesive bonding to connect two adjacent parallel layers on the upper and lower sides of the independent parallel steel plate, first place the independent parallel steel plate above one of the parallel layers, aligning the through holes in the independent parallel steel plate with the first blind holes in the modular rubber units located below it. Then, inject adhesive bonding into the holes formed by the overlapping through holes and the first blind holes. The volume of the holes minus the volume of the cylindrical bosses, plus the volume of the sealing plate and the second adhesive reservoir on the independent parallel steel plate, should not be less than the volume of the injected adhesive bonding. Next, insert the cylindrical bosses in the lower sealing plate of the upper rubber modular unit through the through holes of the independent parallel steel plate into the first blind holes in the upper sealing plate of the lower modular rubber unit. The surface of the lower sealing plate of the upper module rubber unit is made to adhere to the upper surface of the independent layer parallel steel plate, thereby filling the gap between the hole and the cylindrical boss with adhesive. Some of the squeezed adhesive fills the first and second adhesive storage tanks. After the adhesive has solidified, the fixed connection between the independent layer parallel steel plate and the two corresponding rubber block units between the parallel layers on its upper and lower sides is completed. After the first blind hole and the cylindrical boss in the sealing plate on the upper or lower side of all the corresponding rubber module units in the two adjacent layers of the parallel layer are bonded and connected to the upper and lower surfaces of the independent layer parallel steel plate, and after the adhesive has solidified, the fixed connection between the independent layer parallel steel plate and the parallel layers on its upper and lower sides is completed.

10. The integrated assembly system of modular layered parallel rubber bearings according to claim 2, characterized in that, The modular rubber unit has multiple through holes penetrating the inner steel plate and rubber layer of the modular rubber unit; the lower sealing plate of the modular rubber unit has a stepped hole at the end of the through hole; the stepped hole includes an inner stepped hole and an outer stepped hole, wherein the inner stepped hole is located above the outer stepped hole, and the diameter of the inner stepped hole is larger than the diameter of the outer stepped hole; the upper sealing plate of the modular rubber unit has a sealing plate through hole at the end of the through hole; in the same through hole, the diameter of the sealing plate through hole in the upper sealing plate is not less than the diameter of the inner stepped hole in the lower sealing plate; the upper sealing plate of the modular rubber unit also has multiple sets of threaded holes, and the lower sealing plate of the modular rubber unit also has multiple sets of second blind holes. For two corresponding rubber module units in a parallel layer arranged in a staggered manner, the stepped hole in the lower sealing plate of the upper rubber module unit and the threaded hole in the upper sealing plate of the lower rubber module unit are coaxially arranged and connected by countersunk bolts; the second blind hole in the lower sealing plate of the upper rubber module unit and the sealing plate through hole in the upper sealing plate of the lower rubber module unit are also coaxially arranged, and the diameter of the second blind hole is larger than the diameter of the sealing plate through hole, and a shear-resistant member is provided between them; the shear-resistant member adopts a stepped cylindrical structure with upper and lower steps, wherein the diameter of the upper step of the shear-resistant member is equal to the diameter of the second blind hole minus the assembly tolerance, and the diameter of the lower step of the shear-resistant member is equal to the diameter of the sealing plate through hole minus the assembly tolerance; the thickness of the upper step of the shear-resistant member is equal to the depth of the second blind hole minus the assembly tolerance, and the thickness of the lower step of the shear-resistant member is equal to the depth of the sealing plate through hole minus the assembly tolerance; When connecting two adjacent parallel layers using bolted connections, first, the lower step of the shear-resistant component is embedded into the through hole of the upper sealing plate of the lower modular rubber unit. Then, another modular rubber unit from the parallel layer is placed above the shear-resistant component, so that the second blind hole in the lower sealing plate of the upper modular rubber unit fits onto the upper step of the shear-resistant component, and a portion of the lower sealing plate of the upper modular rubber unit is in contact with a portion of the upper sealing plate of the lower modular rubber unit. Next, the countersunk bolt is passed through the stepped hole in the lower sealing plate of the upper rubber unit and screwed into the threaded hole in the upper sealing plate of the lower rubber unit, thus completing the connection between two corresponding rubber module units in the two adjacent staggered parallel layers. After all the corresponding rubber module units in the two adjacent staggered parallel layers are connected, the fixed connection between the two adjacent parallel layers is completed.

11. The integrated assembly system of modular layered parallel rubber bearings according to claim 10, characterized in that, An independent parallel steel plate is provided between two adjacent parallel layers. The independent parallel steel plate is installed between two adjacent parallel layers, and the planar dimensions of the independent parallel steel plate at least cover the planar projection of all module units of the two adjacent parallel layers. The independent layer parallel steel plate has a first steel plate through hole with the same diameter as the outer step hole of the lower sealing plate of the rubber module unit above it at a position coinciding with the position of the independent layer parallel steel plate. The independent layer parallel steel plate also has a second steel plate through hole with the same diameter as the second blind hole in the lower sealing plate of the rubber module unit above it at a position coinciding with the position of the second blind hole in the lower sealing plate. Correspondingly, the upper step thickness of the shear member is equal to the sum of the depth of the second blind hole in the lower sealing plate and the depth of the first / second steel plate through hole in the independent layer parallel steel plate, minus the assembly tolerance. When two adjacent parallel layers are installed on the upper and lower sides of the independent layer parallel steel plate using a bolted connection, the lower step of the shear-resistant member is first passed through the second through hole of the independent layer parallel steel plate, and then embedded into the second blind hole in the upper sealing plate of the lower module rubber unit, so that part of the lower sealing plate of the upper module rubber unit is in contact with part of the upper sealing plate of the lower module rubber unit; then, the countersunk bolt is passed through the stepped hole in the lower sealing plate of the upper rubber unit and the first through hole of the independent layer parallel steel plate, and then screwed into the threaded hole in the upper sealing plate of the lower rubber unit; when the upper or lower sealing plates of all corresponding rubber module units in the two adjacent staggered parallel layers are installed on the independent layer parallel steel plate, the fixed connection between the independent layer parallel steel plate and the parallel layers on its upper and lower sides is completed.

12. The deformation constraint measures after support integration according to claim 1, characterized in that, The constraint components are in multiple sets, each set including a preload screw and locking components disposed at both ends of the preload screw, wherein... The upper end of the pre-tightening screw is mounted on the upper connecting structure via a locking assembly, and the lower end is mounted on the lower connecting structure via a locking assembly; the upper connecting structure and the lower connecting structure are provided with mounting holes at positions corresponding to the pre-tightening screw, and the inner diameter of the mounting holes is larger than the outer diameter of the pre-tightening screw; The locking assembly includes a locking nut and a spherical anchor. The spherical anchor has a connecting hole through which the pre-tightening screw passes. The upper or lower surface of the mounting hole has a concave surface with the same spherical curvature as the spherical anchor at a corresponding position. The pre-tightening screw passes sequentially from top to bottom through the upper locking nut, the connecting hole of the upper spherical anchor, the mounting hole of the upper connecting structure, the mounting hole of the lower connecting structure, the connecting hole of the lower spherical anchor, and the lower locking nut. When the support is in its designed pre-compression state, the locking nuts at both ends are tightened onto the upper side of the upper spherical anchor and the lower side of the lower spherical anchor, respectively, so that the spherical surfaces of the upper and lower spherical anchors are tightly fitted onto the upper concave surface of the upper connecting structure and the lower concave surface of the lower connecting plate, respectively.

13. An integrated assembly method for an integrated assembly system of modular layered parallel rubber bearings as described in any one of claims 1-12, characterized in that, Includes the following steps: Step S1: Arrange multiple rubber module units in a staggered manner on the same horizontal plane to form a parallel layer; Step S2: Multiple parallel layers are stacked on the same vertical plane with the rubber module units in adjacent parallel layers arranged in a staggered manner and fixedly connected to each other to form a support; Step S3: Connect the upper and lower ends of the support to the upper and lower connecting structures respectively, and set a constraint component between the upper and lower connecting structures.

Images