Shock insulation support high in bearing capacity and easy to replace

Abstract

The invention discloses an easy-to-replace shock insulation support with high bearing capacity, and relates to the field of shock insulation supports, the easy-to-replace shock insulation support comprises an upper shock insulation support, a lower shock insulation support is arranged below the upper shock insulation support, a high-strength bearing buffer assembly is arranged between the lower shock insulation support and the upper shock insulation support, one side of the high-strength bearing buffer assembly is provided with a shock absorption and heat dissipation assembly, and the other side of the high-strength bearing buffer assembly is provided with a shock absorption and heat dissipation assembly. In actual use, the high-strength bearing buffer assemblies are divided into four groups and can be taken out and replaced respectively, safety, high efficiency and quality in the replacement process are ensured, and the problems that an existing shock insulation support is complex in replacement work, high in requirement and high in replacement efficiency are solved. The problems that in the prior art, a plurality of steps and matters needing attention are involved, such as support erecting, platform construction, platform cap cleaning and capping beam top face cleaning, and professional technicians and advanced equipment are needed in the replacement process are solved, and maintenance and replacement by workers are facilitated.

Description

Technical Field

[0001] The invention relates to the field of seismic isolation bearings, and in particular to a seismic isolation bearing with high strength and load-bearing capacity and which is easy to replace. Background Art

[0002] Since the 1960s and 1970s, people have conducted systematic research and experiments on seismic isolation bearings and applied them in actual projects. With the continuous development of new materials and new processes, the performance and scope of application of seismic isolation bearings are also constantly expanding and improving.

[0003] Seismic isolation bearings are a type of seismic isolation device used in structural engineering. By adding a seismic isolation layer between the superstructure and the foundation and installing rubber seismic isolation bearings, a soft connection with the ground is achieved, thereby effectively offsetting seismic energy and protecting the safety of buildings. The main function is to offset most of the seismic energy (about 80%) and reduce damage to buildings. Seismic isolation bearings are widely used in various building structures, including bridges, buildings, high-rise buildings, gymnasiums, etc. Their excellent shock absorption effect and economic applicability make them the preferred seismic resistance measure for many important buildings.

[0004] As an important component in construction and bridge engineering, seismic isolation bearings have many advantages, but they also have the disadvantage of being difficult to replace. Bearing replacement is complex and demanding, involving multiple steps and precautions, such as setting up supports, construction platforms, cleaning platform caps, and top surfaces of beams. In addition, the replacement process requires professional technicians and advanced equipment to ensure the safety, efficiency, and quality of the replacement process. Summary of the invention

[0005] In view of the problems in the related art, the present invention proposes a high-strength load-bearing capacity and easily replaceable seismic isolation bearing to overcome the above-mentioned technical problems existing in the existing related art.

[0006] To this end, the specific technical solution adopted by the present invention is as follows:

[0007] A high-strength load-bearing capacity and easily replaceable seismic isolation bearing comprises a seismic isolation upper bearing, a seismic isolation lower bearing is arranged below the seismic isolation upper bearing, a high-strength load-bearing buffer component is arranged between the seismic isolation lower bearing and the seismic isolation upper bearing, a shock-absorbing and heat-dissipating component is arranged on one side of the high-strength load-bearing buffer component, a load-bearing buffer replacement component is arranged between the seismic isolation lower bearing and the seismic isolation upper bearing, a seismic isolation sealing component is arranged on one side of the load-bearing buffer replacement component, and a seismic isolation reinforcing component is arranged on the periphery of the seismic isolation sealing component;

[0008] In order to achieve the purpose of high-strength load-bearing buffering of the seismic isolation bearing, the high-strength load-bearing buffer assembly includes a first load-bearing plate, a second load-bearing plate is provided on one side of the first load-bearing plate, a first sliding mounting plate is respectively provided above and below the first load-bearing plate and the second load-bearing plate, a second sliding mounting plate is provided above the first sliding mounting plate, and earthquake sliding grooves are respectively opened inside the first sliding mounting plate and the second sliding mounting plate, a sliding limit rod is installed inside the earthquake sliding groove, a sliding connecting block is slidingly matched with the outer periphery of the sliding limit rod, the sliding connecting block slides with the earthquake sliding groove, a reset spring is connected between the sliding connecting block and the second load-bearing plate, the reset spring is sleeved on the outer periphery of the sliding limit rod, a buffer friction plate is connected to one side of the first load-bearing plate, a buffer friction sleeve is provided on one side of the second load-bearing plate, friction damping layers are respectively installed inside the buffer friction sleeve and on the outer periphery of the buffer friction plate, a damper is connected between the buffer friction plate and the second load-bearing plate, a buffer spring is sleeved on the outer periphery of the damper, and both ends of the buffer spring are respectively connected to the buffer friction plate and the second load-bearing plate.

[0009] Furthermore, the top of the first bearing plate is connected to the sliding connecting block in the first sliding mounting plate, the bottom of the first bearing plate is connected to the first sliding mounting plate, the top of the second bearing plate is connected to the first sliding mounting plate, and the bottom of the second bearing plate is connected to the sliding connecting block in the first sliding mounting plate, wherein the peripheries of the two first sliding mounting plates are respectively connected to the surfaces of the second sliding mounting plates, and the other two first sliding mounting plates are respectively connected to the sliding connecting blocks in the second sliding mounting plate.

[0010] Furthermore, in order to achieve the purpose of shock absorption and heat dissipation of the seismic isolation bearing, the shock absorption and heat dissipation assembly includes a threaded groove, which is opened inside the buffer friction plate. The internal thread of the threaded groove is matched with a threaded rod, which is movably connected to the second supporting plate. The outer periphery of the threaded rod is connected to a heat dissipation fan blade, and a heat dissipation groove is opened inside the second supporting plate.

[0011] Furthermore, a rotating nut is provided at one end of the threaded rod, and the rotating nut is connected to the threaded rod.

[0012] Furthermore, in order to facilitate the replacement of the seismic isolation bearing buffer, the load-bearing buffer replacement assembly includes a snap-in plate, which is symmetrically installed on both sides of all the second sliding mounting plates. The snap-in plate and the second sliding mounting plate are equipped with a snap-in groove on the periphery. The snap-in groove is surrounded by the seismic isolation upper bearing and the seismic isolation lower bearing. The seismic isolation upper bearing, the seismic isolation lower bearing and the second sliding mounting plate are respectively provided with a fixing groove, a fixing bolt rod is installed inside the fixing groove, and a fixing nut is installed on the periphery of the fixing bolt rod.

[0013] Furthermore, fixed installation grooves are provided on the peripheries of the seismic isolation upper support and the seismic isolation lower support.

[0014] Furthermore, in order to facilitate the sealing of the seismic isolation bearing, the seismic isolation sealing assembly includes a sealing mounting circular plate, and the number of the sealing mounting circular plates is two. The sealing mounting circular plates are respectively installed on one side of the seismic isolation upper bearing and the seismic isolation lower bearing. A sealing cloth cover is installed on one side of one of the sealing mounting circular plates, and a cloth cover mounting ring is connected to one side of the sealing cloth cover. A magnet mounting groove is opened inside the other sealing mounting circular plate, and attraction magnets are respectively installed inside the magnet mounting groove and on one side of the cloth cover mounting ring.

[0015] Furthermore, a fixed placement groove is provided inside the lower isolation support, a pull-out fixing block is placed inside the fixed placement groove, and a pulling handle is installed on the periphery of the pull-out fixing block.

[0016] Furthermore, in order to achieve the purpose of strengthening the seismic isolation effect of the seismic isolation bearing, the seismic isolation reinforcement assembly includes a reinforced mounting plate, the outer periphery of the reinforced mounting plate is connected to reinforced steel plates, the reinforced mounting plate, the seismic isolation upper bearing, and the seismic isolation lower bearing are respectively provided with screw grooves, and fixing screws are installed inside the screw grooves.

[0017] Furthermore, mounting bolt rods are installed inside the seismic isolation upper support, the seismic isolation lower support, and the sealing mounting circular plate.

[0018] The beneficial effects of the present invention are:

[0019] (1) In actual use, the present invention divides the high-strength load-bearing buffer components into four groups, which can be taken out and replaced separately to ensure the safety, efficiency and quality of the replacement process. It solves the problem that the existing seismic isolation bearing replacement work is complicated and demanding, involving multiple steps and precautions, such as setting up brackets, construction platforms, cleaning the top surface of the platform cap and the cap beam, etc., and the replacement process requires professional technicians and advanced equipment, which is convenient for staff to repair and replace.

[0020] (2) In actual use, the present invention can not only dissipate the heat energy converted from kinetic energy of the high-strength load-bearing buffer component through friction through the shock-absorbing and heat-dissipating component, but also help to improve the stability and reliability of the support, extend the service life, improve thermal management, optimize the design and reduce costs, but also enhance the adaptability of the support to various working environments, and also facilitate the resetting of the high-strength load-bearing buffer component.

[0021] (3) In actual use, the present invention can effectively prevent external environmental factors such as moisture, dust, chemicals, etc. from invading the interior of the seismic isolation bearing through the seismic isolation sealing component, which may cause aging, corrosion or degradation of the physical properties of the material. By maintaining the stability of the internal environment of the seismic isolation bearing, its service life can be significantly extended, ensuring a long-term stable seismic isolation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 2 is a schematic diagram of the overall structure of an easily replaceable seismic isolation support with high strength and bearing capacity according to an embodiment of the present invention;

[0024] Figure 2 is a schematic diagram of the overall structure of an easily replaceable seismic isolation support with high strength and bearing capacity according to an embodiment of the present invention from another perspective;

[0025] Figure 3 It is a structural schematic diagram of a fixed placement groove and a pull-out fixed block in a high-strength load-bearing capacity and easily replaceable seismic isolation support according to an embodiment of the present invention;

[0026] Figure 4 It is a structural schematic diagram of a high-strength load-bearing buffer component and a shock-absorbing and heat-dissipating component in a high-strength load-bearing capacity and easily replaceable seismic isolation support according to an embodiment of the present invention;

[0027] Figure 5 It is a partial structural schematic diagram of a high-strength load-bearing buffer assembly in a high-strength load-bearing capacity easily replaceable seismic isolation bearing according to an embodiment of the present invention;

[0028] Figure 6 It is a structural schematic diagram of a load-bearing buffer replacement component in a high-strength load-bearing capacity and easily replaceable seismic isolation bearing according to an embodiment of the present invention;

[0029] Figure 7 It is a structural schematic diagram of a seismic isolation sealing assembly in a seismic isolation support with high strength and load-bearing capacity and easy to replace according to an embodiment of the present invention;

[0030] Figure 8 It is a structural schematic diagram of a seismic isolation reinforcement component in a high-strength bearing capacity and easily replaceable seismic isolation bearing according to an embodiment of the present invention.

[0031] In the figure:

[0032] 1. Upper isolation support; 2. Lower isolation support; 3. High-strength load-bearing buffer assembly; 301. First load-bearing plate; 302. Second load-bearing plate; 303. First sliding mounting plate; 3031. Second sliding mounting plate; 304. Earthquake sliding groove; 305. Sliding limit rod; 306. Sliding connection block; 307. Reset spring; 308. Buffer friction plate; 309. Buffer friction sleeve; 310. Friction damping layer; 311. Damper; 312. Buffer spring; 4. Shock-absorbing heat dissipation assembly; 401. Threaded groove; 402. Heat dissipation groove; 403. Threaded rod; 404. Heat dissipation fan blade; 5. Load-bearing buffer is more Replacement assembly; 501, snap-fit ​​plate; 501, snap-fit ​​plate; 502, snap-fit ​​groove; 503, fixing groove; 504, fixing bolt rod; 505, fixing nut; 6, seismic isolation sealing assembly; 601, sealing mounting circular plate; 602, sealing cloth cover; 603, cloth cover mounting ring; 604, magnet mounting groove; 605, attracting magnet; 7, seismic isolation reinforcement assembly; 701, reinforcement mounting plate; 702, reinforcement steel plate; 703, screw groove; 704, fixing screw; 8, rotating nut; 9, fixing mounting groove; 10, fixing placement groove; 11, pull out the fixing block; 12, pull the handle; 13, install the bolt rod. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] According to an embodiment of the present invention, a high-strength bearing capacity and easy-to-replace seismic isolation support is provided. Figure 1-8 As shown, it includes an isolation upper support 1, a isolation lower support 2 is provided below the isolation upper support 1, a high-strength load-bearing buffer component 3 is provided between the isolation lower support 2 and the isolation upper support 1, so as to achieve the purpose of high-strength load-bearing buffer of the isolation support, a shock-absorbing and heat-dissipating component 4 is provided on one side of the high-strength load-bearing buffer component 3, so as to achieve the purpose of shock-absorbing and heat-dissipating of the isolation support, a load-bearing buffer replacement component 5 is provided between the isolation lower support 2 and the isolation upper support 1, so as to facilitate the replacement of the isolation support buffer, a seismic isolation sealing component 6 is provided on one side of the load-bearing buffer replacement component 5, so as to facilitate the sealing of the isolation support, and a seismic isolation reinforcement component 7 is provided on the periphery of the isolation sealing component 6, so as to achieve the purpose of strengthening the seismic isolation effect of the isolation support.

[0035] Embodiment 1

[0036] like Figure 1-5As shown, according to the high-strength load-bearing capacity easy-to-replace seismic isolation bearing of an embodiment of the present invention, the high-strength load-bearing buffer component 3 includes a first load-bearing plate 301, a second load-bearing plate 302 is provided on one side of the first load-bearing plate 301, first sliding mounting plates 303 are respectively provided above and below the first load-bearing plate 301 and the second load-bearing plate 302, a second sliding mounting plate 3031 is provided above the first sliding mounting plate 303, earthquake sliding grooves 304 are respectively opened inside the first sliding mounting plate 303 and the second sliding mounting plate 3031, a sliding limit rod 305 is installed inside the earthquake sliding groove 304, a sliding limit rod 305 is slidably matched with a sliding connection block 306 on the periphery of the sliding limit rod 305, and the sliding connection block 306 is connected to the ground The vibration sliding groove 304 is slidably matched, and a return spring 307 is connected between the sliding connection block 306 and the second bearing plate 302. The return spring 307 is sleeved on the outer periphery of the sliding limit rod 305. A buffer friction plate 308 is connected to one side of the first bearing plate 301, and a buffer friction sleeve 309 is provided on one side of the second bearing plate 302. Friction damping layers 310 are respectively installed inside the buffer friction sleeve 309 and on the outer periphery of the buffer friction plate 308. A damper 311 is connected between the buffer friction plate 308 and the second bearing plate 302. A buffer spring 312 is sleeved on the outer periphery of the damper 311, and both ends of the buffer spring 312 are respectively connected to the buffer friction plate 308 and the second bearing plate 302.

[0037] Among them, the top of the first supporting plate 301 is connected to the sliding connecting block 306 in the first sliding mounting plate 303, the bottom of the first supporting plate 301 is connected to the first sliding mounting plate 303, the top of the second supporting plate 302 is connected to the first sliding mounting plate 303, and the bottom of the second supporting plate 302 is connected to the sliding connecting block 306 in the first sliding mounting plate 303, wherein the peripheries of the two first sliding mounting plates 303 are respectively connected to the surfaces of the second sliding mounting plates 3031, and the other two first sliding mounting plates 303 are respectively connected to the sliding connecting blocks 306 in the second sliding mounting plate 3031.

[0038] Through the above technical solution, when an earthquake occurs, the first bearing plate 301 and the second bearing plate 302 respectively make the upper and lower connected sliding connection blocks 306 slide in the earthquake sliding groove 304 in the first sliding mounting plate 303. At this time, the first bearing plate 301 and the second bearing plate 302 will move relative to each other. At the same time, the first sliding mounting plate 303 will also slide in the earthquake sliding groove 304 in the second sliding mounting plate 3031 through the sliding connection block 306, so that the first sliding mounting plate 303 moves relatively. When the sliding connection block 306 slides in the earthquake sliding groove 304, it will slide along the sliding limit rod 305, so that the movement of the first bearing plate 301, the second bearing plate 302, and the first sliding mounting plate 303 is stable. When the first bearing plate 301 and the second bearing plate 302 move relatively, the buffer friction plate 308 will move along the buffer friction sleeve 309, and friction damping will be performed through the friction damping layer 310. At the same time, friction damping will be further performed through the damper 311 and the buffer spring 312.

[0039] Embodiment 2

[0040] like Figure 4 As shown, according to the high-strength load-bearing capacity and easily replaceable seismic isolation bearing according to an embodiment of the present invention, the shock-absorbing and heat-dissipating component 4 includes a threaded groove 401, the threaded groove 401 is opened inside the buffer friction plate 308, the internal thread of the threaded groove 401 is matched with a threaded rod 403, the threaded rod 403 is movably connected to the second bearing plate 302, the outer periphery of the threaded rod 403 is connected to a heat dissipation fan blade 404, the second bearing plate 302 is provided with a heat dissipation groove 402, and a rotating nut 8 is provided at one end of the threaded rod 403, and the rotating nut 8 is connected to the threaded rod 403.

[0041] Through the above technical scheme, by setting the thread groove 401, when the buffer friction plate 308 moves along the buffer friction sleeve 309, the buffer friction plate 308 drives the threaded rod 403 to rotate through the thread groove 401, and when the threaded rod 403 rotates, it can drive the heat dissipation fan blades 404 to rotate. Additional through grooves can be opened on the periphery of the buffer friction sleeve 309 to improve the heat dissipation effect. When the heat dissipation fan blades 404 rotate, the buffer friction sleeve 309 can be cooled through the heat dissipation groove 402, so that the heat generated by friction can be discharged. After the seismic isolation bearing is shifted, the rotating nut 8 is turned by a wrench, and the rotating nut 8 can drive the threaded rod 403 to rotate, and the threaded rod 403 rotates through the thread groove 401, thereby achieving the effect of resetting the first bearing plate 301 and the second bearing plate 302.

[0042] Embodiment 3

[0043] like Figure 6As shown, according to the high-strength load-bearing capacity and easily replaceable seismic isolation bearing of an embodiment of the present invention, the load-bearing buffer replacement component 5 includes a snap-in plate 501, and the snap-in plate 501 is symmetrically installed on both sides of all second sliding mounting plates 3031. The snap-in plate 501 and the second sliding mounting plate 3031 are equipped with a snap-in groove 502 on the periphery. The snap-in groove 502 is surrounded and opened inside the seismic isolation upper bearing 1 and the seismic isolation lower bearing 2. The seismic isolation upper bearing 1, the seismic isolation lower bearing 2 and the second sliding mounting plate 3031 are respectively provided with a fixing groove 503, and a fixing bolt rod 504 is installed inside the fixing groove 503. A fixing nut 505 is installed on the periphery of the fixing bolt rod 504. The seismic isolation upper bearing 1 and the seismic isolation lower bearing 2 are provided with a fixing mounting groove 9 on the periphery.

[0044] Through the above technical scheme, by setting the locking plate 501, the second sliding mounting plate 3031 can be locked with the locking groove 502 in the seismic isolation upper support 1 and the seismic isolation lower support 2 through the locking plate 501, and then the fixing bolt rod 504 is inserted into the fixing groove 503 and fixed by the fixing nut 505. When disassembly and replacement are required, the fixing nut 505 is screwed out on the fixing bolt rod 504, and then the fixing bolt rod 504 is pulled out through the fixing groove 503, and then the second sliding mounting plate 3031 is pulled out in the locking groove 502. By setting the fixed mounting groove 9, the effect of facilitating the wrench to rotate the fixing nut 505 is achieved.

[0045] Embodiment 4

[0046] like Figure 7 As shown, according to the high-strength load-bearing capacity and easily replaceable seismic isolation bearing of an embodiment of the present invention, the seismic isolation sealing assembly 6 includes a sealing mounting circular plate 601, and the number of the sealing mounting circular plates 601 is two. The sealing mounting circular plates 601 are respectively mounted on one side of the seismic isolation upper bearing 1 and the seismic isolation lower bearing 2. A sealing cloth cover 602 is mounted on one side of one of the sealing mounting circular plates 601, and a cloth cover mounting ring 603 is connected to one side of the sealing cloth cover 602. A magnet mounting groove 604 is opened inside the other sealing mounting circular plate 601, and attraction magnets 605 are respectively installed inside the magnet mounting groove 604 and on one side of the cloth cover mounting ring 603. A fixed placement groove 10 is opened inside the seismic isolation lower bearing 2, and a pull-out fixing block 11 is placed inside the fixed placement groove 10, and a pulling handle 12 is installed on the periphery of the pull-out fixing block 11.

[0047] Through the above technical scheme, by setting the sealing installation circular plate 601, the sealing cloth cover 602 is easily installed. The sealing cloth cover 602 is attracted by the attraction magnet 605 on the cloth cover installation ring 603 and the attraction magnet 605 in the magnet installation groove 604, so that the sealing cloth cover 602 can seal the high-strength load-bearing buffer component 3 when no earthquake occurs. By setting the fixed placement groove 10, the pull-out fixed block 11 is easily placed. The pull-out fixed block 11 is placed between the two first sliding installation plates 303, so as to facilitate the pulling out of the high-strength load-bearing buffer component 3.

[0048] Embodiment 5

[0049] like Figure 8 As shown, according to the high-strength load-bearing capacity easily replaceable seismic isolation bearing in an embodiment of the present invention, the seismic isolation reinforcement component 7 includes a reinforcement mounting plate 701, and the outer periphery of the reinforcement mounting plate 701 is respectively connected to a reinforcement steel plate 702, and the reinforcement mounting plate 701, the seismic isolation upper bearing 1, and the seismic isolation lower bearing 2 are respectively provided with screw grooves 703, and fixing screws 704 are installed in the screw grooves 703, and the seismic isolation upper bearing 1, the seismic isolation lower bearing 2, and the sealing mounting circular plate 601 are internally installed with mounting bolt rods 13.

[0050] Through the above technical scheme, by setting a reinforcing steel plate 702, the reinforcing steel plate 702 is installed on the seismic isolation upper support 1 and the seismic isolation lower support 2 through the reinforcing mounting plate 701, and is fixed by the screw groove 703 and the fixing screw 704. The reinforcing steel plate 702 achieves the effect of improving seismic isolation, and by rotating the mounting bolt rod 13, it is convenient to fix the seismic isolation upper support 1, the seismic isolation lower support 2, and the sealing mounting circular plate 601.

[0051] In order to facilitate understanding of the above technical solutions of the present invention, the working principle or operation mode of the present invention in the actual process is described in detail below.

[0052] By means of the above technical solution of the present invention, the following steps are included:

[0053] Step 1: Fix the high-strength load-bearing buffer assembly 3 through the load-bearing buffer replacement assembly 5, and set the snap plate 501 so that the second sliding mounting plate 3031 can be snapped with the snap groove 502 in the seismic isolation upper support 1 and the seismic isolation lower support 2 through the snap plate 501, and then insert the fixing bolt rod 504 into the fixing groove 503 and fix it with the fixing nut 505. When disassembly and replacement is required, the fixing nut 505 is screwed out on the fixing bolt rod 504, and then the fixing bolt rod 504 is pulled out through the fixing groove 503, and then the second sliding mounting plate 3031 is pulled out in the snap groove 502. By setting the fixed mounting groove 9, it is convenient to use a wrench to rotate the fixing nut 505.

[0054] Step 2: When an earthquake occurs, the first bearing plate 301 and the second bearing plate 302 respectively make the sliding connection blocks 306 connected up and down slide in the earthquake sliding groove 304 in the first sliding mounting plate 303. At this time, the first bearing plate 301 and the second bearing plate 302 will move relative to each other. At the same time, the first sliding mounting plate 303 will also slide in the earthquake sliding groove 304 in the second sliding mounting plate 3031 through the sliding connection block 306, so that the first sliding mounting plate 303 moves relatively. When the sliding connection block 306 slides in the earthquake sliding groove 304, it will slide along the sliding limit rod 305, so that the movement of the first bearing plate 301, the second bearing plate 302, and the first sliding mounting plate 303 is stable. When the first bearing plate 301 and the second bearing plate 302 move relative to each other, the buffer friction plate 308 will move along the buffer friction sleeve 309 and perform friction damping through the friction damping layer 310. At the same time, further friction damping is performed through the damper 311 and the buffer spring 312.

[0055] Step three: By setting the thread groove 401, when the buffer friction plate 308 moves along the buffer friction sleeve 309, the buffer friction plate 308 drives the threaded rod 403 to rotate through the thread groove 401, and when the threaded rod 403 rotates, it can drive the heat dissipation fan blades 404 to rotate, and when the heat dissipation fan blades 404 rotate, the buffer friction sleeve 309 can be cooled through the heat dissipation groove 402, so that the heat generated by friction can be discharged, and at the same time, the threaded rod 403 can be driven to rotate by rotating the nut 8, and the threaded rod 403 rotates through the thread groove 401, thereby achieving the effect of resetting the first supporting plate 301 and the second supporting plate 302.

[0056] Step 4: By setting the locking plate 501, the second sliding mounting plate 3031 can be locked with the locking grooves 502 in the seismic isolation upper support 1 and the seismic isolation lower support 2 through the locking plate 501, and then the fixing bolt rod 504 is inserted into the fixing groove 503 and fixed by the fixing nut 505. When disassembly and replacement are required, the fixing nut 505 is screwed out on the fixing bolt rod 504, and then the fixing bolt rod 504 is pulled out through the fixing groove 503, and then the second sliding mounting plate 3031 is pulled out from the locking groove 502. By setting the fixed mounting groove 9, the function of facilitating the wrench to rotate the fixing nut 505 is achieved.

[0057] Step five: By setting a sealing installation circular plate 601, it is easy to install the sealing cloth cover 602. The sealing cloth cover 602 is attracted by the attraction magnet 605 on the cloth cover installation ring 603 and the attraction magnet 605 in the magnet installation groove 604, so that the sealing cloth cover 602 can seal the high-strength load-bearing buffer component 3 when no earthquake occurs. By setting a fixed placement groove 10, it is easy to place the pull-out fixed block 11. The pull-out fixed block 11 is placed between the two first sliding installation plates 303, so as to facilitate the pulling out of the high-strength load-bearing buffer component 3.

[0058] Step six: By setting up the reinforcing steel plate 702, the reinforcing steel plate 702 is installed on the seismic isolation upper support 1 and the seismic isolation lower support 2 through the reinforcing mounting plate 701, and fixed by the screw groove 703 and the fixing screw 704. The reinforcing steel plate 702 can improve the seismic isolation effect. By rotating the mounting bolt rod 13, it is convenient to fix the seismic isolation upper support 1, the seismic isolation lower support 2 and the sealing mounting circular plate 601.

[0059] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-strength bearing capacity and easily replaceable seismic isolation support, characterized in that: It comprises an upper isolation support (1), a lower isolation support (2) is provided below the upper isolation support (1), a high-strength load-bearing buffer component (3) is provided between the lower isolation support (2) and the upper isolation support (1), a shock-absorbing and heat-dissipating component (4) is provided on one side of the high-strength load-bearing buffer component (3), a load-bearing buffer replacement component (5) is provided between the lower isolation support (2) and the upper isolation support (1), a seismic isolation sealing component (6) is provided on one side of the load-bearing buffer replacement component (5), and a seismic isolation reinforcement component (7) is provided on the periphery of the seismic isolation sealing component (6); The high-strength bearing and buffering assembly (3) comprises a first bearing plate (301), a second bearing plate (302) is provided on one side of the first bearing plate (301), first sliding mounting plates (303) are provided above and below the first bearing plate (301) and the second bearing plate (302), a second sliding mounting plate (3031) is provided above the first sliding mounting plate (303), earthquake sliding grooves (304) are respectively provided inside the first sliding mounting plate (303) and the second sliding mounting plate (3031), a sliding limiting rod (305) is installed inside the earthquake sliding groove (304), a sliding connection block (306) is slidably matched with the outer periphery of the sliding limiting rod (305), the sliding connection block (306) is slidably matched with the earthquake sliding groove (304), and the sliding connection block (306) is slidably matched with the earthquake sliding groove (304). A return spring (307) is connected between the connecting block (306) and the second bearing plate (302), and the return spring (307) is sleeved on the periphery of the sliding limit rod (305). A buffer friction plate (308) is connected to one side of the first bearing plate (301), and a buffer friction sleeve (309) is provided on one side of the second bearing plate (302). Friction damping layers (310) are respectively installed inside the buffer friction sleeve (309) and on the periphery of the buffer friction plate (308). A damper (311) is connected between the buffer friction plate (308) and the second bearing plate (302), and a buffer spring (312) is sleeved on the periphery of the damper (311), and two ends of the buffer spring (312) are respectively connected to the buffer friction plate (308) and the second bearing plate (302).

2. The high-strength and easily replaceable seismic isolation support according to claim 1, characterized in that: The first bearing plate (301) is connected to the sliding connection block (306) in the first sliding mounting plate (303) at the top, and is connected to the first sliding mounting plate (303) at the bottom. The second bearing plate (302) is connected to the first sliding mounting plate (303) at the top, and is connected to the sliding connection block (306) in the first sliding mounting plate (303) at the bottom. The outer peripheries of two of the first sliding mounting plates (303) are respectively connected to the surface of the second sliding mounting plate (3031), and the other two of the first sliding mounting plates (303) are respectively connected to the sliding connection blocks (306) in the second sliding mounting plate (3031).

3. The high-strength load-bearing capacity easily replaceable seismic isolation bearing according to claim 2, characterized in that: The damping and heat dissipation component (4) comprises a threaded groove (401), the threaded groove (401) being arranged inside the buffer friction plate (308), the threaded groove (401) being internally threaded with a threaded rod (403), the threaded rod (403) being movably connected to the second bearing plate (302), the outer periphery of the threaded rod (403) being connected with a heat dissipation fan blade (404), and the second bearing plate (302) being internally provided with a heat dissipation groove (402).

4. The easily replaceable seismic isolation support with high strength and load-bearing capacity according to claim 3 is characterized in that: A rotating nut (8) is provided at one end of the threaded rod (403), and the rotating nut (8) is connected to the threaded rod (403).

5. The easily replaceable seismic isolation support with high strength and load-bearing capacity according to claim 4 is characterized in that: The load-bearing buffer replacement assembly (5) comprises a snap-fit ​​plate (501), wherein the snap-fit ​​plate (501) is symmetrically mounted on both sides of all second sliding mounting plates (3031), wherein the snap-fit ​​plate (501) and the second sliding mounting plates (3031) are provided with snap-fit ​​grooves (502) on their peripheries, wherein the snap-fit ​​grooves (502) are arranged around the interior of the seismic isolation upper support (1) and the seismic isolation lower support (2), wherein the seismic isolation upper support (1), the seismic isolation lower support (2) and the second sliding mounting plate (3031) are provided with fixing grooves (503) respectively, wherein fixing bolt rods (504) are installed inside the fixing grooves (503), and fixing nuts (505) are installed on the periphery of the fixing bolt rods (504).

6. The easily replaceable seismic isolation support with high strength and load-bearing capacity according to claim 5, characterized in that: The seismic isolation upper support (1) and the seismic isolation lower support (2) are provided with fixed installation grooves (9) on their peripheries.

7. The easily replaceable seismic isolation support with high strength and load-bearing capacity according to claim 6, characterized in that: The seismic isolation sealing assembly (6) comprises a sealing mounting circular plate (601), wherein the number of the sealing mounting circular plates (601) is two, and the sealing mounting circular plates (601) are respectively mounted on one side of the seismic isolation upper support (1) and the seismic isolation lower support (2), wherein a sealing cloth cover (602) is mounted on one side of one of the sealing mounting circular plates (601), and a cloth cover mounting ring (603) is connected to one side of the sealing cloth cover (602), and a magnet mounting groove (604) is provided inside the other sealing mounting circular plate (601), and an attracting magnet (605) is respectively mounted inside the magnet mounting groove (604) and on one side of the cloth cover mounting ring (603).

8. The easily replaceable seismic isolation support with high strength and load-bearing capacity according to claim 7, characterized in that: A fixing groove (10) is provided inside the seismic isolation lower support (2), a pull-out fixing block (11) is placed inside the fixing groove (10), and a pulling handle (12) is installed on the periphery of the pull-out fixing block (11).

9. The easily replaceable seismic isolation support with high strength and load-bearing capacity according to claim 8, characterized in that: The seismic isolation reinforcement component (7) comprises a reinforcement mounting plate (701), the outer periphery of which is respectively connected to a reinforcement steel plate (702), the reinforcement mounting plate (701), the seismic isolation upper support (1), and the seismic isolation lower support (2) are respectively provided with a screw slot (703) inside, and fixing screws (704) are installed inside the screw slot (703).

10. The easily replaceable seismic isolation support with high strength and load-bearing capacity according to claim 7, characterized in that: Mounting bolt rods (13) are installed inside the seismic isolation upper support (1), the seismic isolation lower support (2) and the sealing mounting circular plate (601).

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