Instrument capable of resisting earthquake

Abstract

The invention provides an instrument capable of resisting earthquakes, and relates to the technical field of earthquake resistance. The instrument capable of resisting earthquakes comprises an anti-seismic corrosion-resistant stainless steel outer pile casing, a rubber anti-seismic inner pile casing is fixedly arranged in the anti-seismic corrosion-resistant stainless steel outer pile casing, a top flange is fixedly arranged at the upper end of the anti-seismic corrosion-resistant stainless steel outer pile casing, a plurality of upper high-strength anti-seismic dampers are fixedly arranged in the top flange, and a plurality of lower high-strength anti-seismic dampers are fixedly arranged in the top flange. And upper buffer blocks are rotationally arranged among the interiors of the multiple upper high-strength anti-seismic dampers, a bottom flange is fixedly arranged at the lower end of the anti-seismic corrosion-resistant stainless steel outer protection cylinder, and multiple lower high-strength anti-seismic dampers are fixedly arranged in the bottom flange. The external rubber pile casing can effectively absorb the impact of seismic waves, and the 360-degree rotating high-strength anti-seismic damping device on the inner outer ring further reduces the impact force of the seismic waves. In addition, the 360-degree wheel type rotating high-strength anti-seismic damping system of the inner ring can thoroughly eliminate impact of seismic waves.

Description

Technical Field

[0001] The invention relates to the technical field of earthquake resistance, in particular to an instrument capable of resisting earthquakes. Background Art

[0002] In earthquake-prone areas, earthquakes often cause serious damage to buildings. Buildings without earthquake-resistant equipment are very likely to collapse during earthquakes, resulting in heavy casualties and property losses. Traditional earthquake-resistant methods are insufficient in dealing with the impact of seismic waves, making it difficult to effectively ensure the stability of buildings during earthquakes. An efficient earthquake-resistant instrument is urgently needed to solve this problem. Summary of the invention

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the present invention provides an instrument that can resist earthquakes, which solves the problem that traditional earthquake-resistant measures are insufficient in dealing with the impact force of seismic waves and are difficult to effectively ensure the stability of buildings during earthquakes.

[0005] (II) Technical solution

[0006] To achieve the above purpose, the present invention is implemented through the following technical solutions: an instrument capable of resisting earthquakes, comprising an anti-seismic and corrosion-resistant stainless steel outer casing, a rubber anti-seismic inner casing fixedly arranged inside the anti-seismic and corrosion-resistant stainless steel outer casing, a top flange fixedly arranged at the upper end of the anti-seismic and corrosion-resistant stainless steel outer casing, a plurality of upper high-strength anti-seismic dampers fixedly arranged inside the top flange, an upper buffer block rotatably arranged between the plurality of upper high-strength anti-seismic dampers, a bottom flange fixedly arranged at the lower end of the anti-seismic and corrosion-resistant stainless steel outer casing, a plurality of lower high-strength anti-seismic dampers fixedly arranged inside the bottom flange, a plurality of lower buffer blocks rotatably arranged between the plurality of lower high-strength anti-seismic dampers;

[0007] A plurality of steel balls are rotatably arranged near the edge on one side opposite to the upper buffer block and the lower buffer block, and an outer ring of high-strength seismic dampers are fixedly connected between each of the plurality of steel balls. A plurality of inner rings of high-strength seismic dampers are fixedly arranged at the lower end of the upper buffer block, and the lower ends of the plurality of inner rings of high-strength seismic dampers pass through the lower buffer block and are fixedly arranged with steel wheels.

[0008] Preferably, a top cover plate is fixedly provided on the upper end of the top flange, and a bottom cover plate is fixedly provided on the lower end of the bottom flange.

[0009] Preferably, an upper rubber anti-seismic ring is provided between the upper end of the anti-seismic and corrosion-resistant stainless steel outer casing and the top flange, and a lower rubber anti-seismic ring is provided between the lower end of the anti-seismic and corrosion-resistant stainless steel outer casing and the bottom flange.

[0010] Preferably, the top cover plate is stamped and formed from 20 mm thick earthquake-resistant and corrosion-resistant stainless steel, and is fixed to the top flange with welding bolts, and the bottom cover plate is stamped and formed from 20 mm thick earthquake-resistant and corrosion-resistant stainless steel, and is fixed under the bottom flange with welding bolts.

[0011] Preferably, the top flange and the bottom flange are both made of 30 mm thick shock-resistant and corrosion-resistant stainless steel.

[0012] Preferably, the upper rubber anti-vibration ring and the lower rubber anti-vibration ring are both 10 mm thick rubber anti-vibration rings.

[0013] Preferably, the shock-resistant and corrosion-resistant stainless steel outer casing is 2 mm thick, and the shock-resistant rubber inner casing is 50 mm thick.

[0014] Working principle: When an earthquake occurs, the impact force generated by the seismic wave first acts on the external structure of the instrument. The seismic and corrosion-resistant stainless steel outer casing is the first line of defense. Its solid material can withstand a certain degree of external impact and disperse part of the energy.

[0015] The upper and lower rubber anti-seismic rings located at the upper and lower ends of the outer casing play a key buffering role. They use the elastic properties of rubber to initially reduce and buffer the impact of seismic waves, effectively reducing the pressure on subsequent structures, changing the transmission characteristics of seismic waves, and avoiding direct rigid transmission of impact force.

[0016] Then, the seismic waves are transmitted to the rubber seismic inner casing. Its 50mm thickness provides a large space for absorbing and dissipating seismic wave energy, further weakening the intensity of the seismic waves, playing a role of secondary buffering and energy absorption, and reducing the impact on the internal core components.

[0017] In the core area inside the instrument, the upper high-strength seismic damper and the lower high-strength seismic damper in the top flange and the bottom flange are important energy dissipation components. When impacted by seismic waves, multiple steel balls rotating near the edge of the upper buffer block and the lower buffer block start to move, and the outer ring high-strength seismic damper fixedly connected between the steel balls uses its own damping characteristics to limit the movement speed and amplitude of the steel balls, converting the seismic wave energy into other forms of energy such as heat energy for consumption. In this process, the rolling and damping effects of the steel balls work together to effectively disperse and buffer the impact force of the seismic waves in the horizontal direction.

[0018] At the same time, the multiple inner ring high-strength seismic dampers at the lower end of the upper buffer block and the steel wheels that penetrate the lower buffer block also participate in the seismic process. The 360° rotation characteristics of the inner ring high-strength seismic dampers enable them to decompose and consume the impact force of seismic waves in the vertical direction. The support and rotation of the steel wheels at the bottom further enhance the stability and seismic resistance of the entire structure in the vertical direction, ensuring that they can effectively play a seismic role under the action of seismic waves in different directions. Through the synergistic effect of multiple components and multiple directions, the impact force of seismic waves is minimized to protect the safety of the building.

[0019] (III) Beneficial effects

[0020] The present invention provides an instrument capable of resisting earthquakes, which has the following beneficial effects:

[0021] 1. The present invention provides an instrument that can resist earthquakes. The instrument effectively reduces the impact of earthquake waves through the synergistic effect of multi-layer structural design, such as seismic and corrosion-resistant stainless steel outer casing, rubber seismic inner casing, high-strength seismic damping, steel balls, steel wheels and rubber seismic rings. The internal high-strength seismic damping is combined with steel balls and steel wheels to form a multi-dimensional buffer system. The damping of the outer ring and the inner ring rotates and dissipates energy from different levels. Compared with the traditional single-structure seismic device, it can resist earthquake impact more comprehensively and efficiently, enhance the stability of the building, and use seismic and corrosion-resistant stainless steel to make key components such as top cover plate, bottom cover plate, top flange, bottom flange and outer casing. It has good durability in earthquakes and complex environments, ensuring the long-term and effective operation of the instrument, reducing maintenance costs, extending service life, continuously providing seismic protection for buildings, and reducing the risk of seismic failure caused by material aging or corrosion.

[0022] 2. The present invention provides an instrument that can resist earthquakes. The overall design of the instrument is compact and reasonable, and the components are closely matched. When an earthquake occurs, a coherent earthquake-resistant defense line is formed from the upper and lower flanges, the inner and outer casings to the internal buffer structure, which effectively disperses and absorbs earthquake energy, avoids local damage to buildings caused by concentrated energy, buys time for the safe evacuation of personnel and reduces property losses, and significantly improves the survivability of buildings in earthquake disasters. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the axial side of the present invention;

[0024] Figure 2 It is an explosion schematic diagram of the present invention;

[0025] Figure 3 It is a schematic diagram of the explosion of the inner ring high-strength anti-seismic damping and the outer ring high-strength anti-seismic damping of the present invention;

[0026] Figure 4 It is an axial schematic diagram of the lower buffer block of the present invention.

[0027] Among them, 1. Top cover plate; 2. Top flange; 3. Upper buffer block; 4. Upper high-strength seismic damper; 5. Upper rubber seismic ring; 6. Steel ball; 7. Inner ring high-strength seismic damper; 8. Outer ring high-strength seismic damper; 9. Steel wheel; 10. Rubber seismic inner casing; 11. Seismic and corrosion-resistant stainless steel outer casing; 12. Lower buffer block; 13. Lower high-strength seismic damper; 14. Lower rubber seismic ring; 15. Bottom flange; 16. Bottom cover plate. DETAILED DESCRIPTION

[0028] 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.

[0029] like Figure 1-4 As shown, an embodiment of the present invention provides an instrument capable of resisting earthquakes, including an anti-seismic and corrosion-resistant stainless steel outer casing 11, a rubber anti-seismic inner casing 10 is fixedly arranged inside the anti-seismic and corrosion-resistant stainless steel outer casing 11, a top flange 2 is fixedly arranged on the upper end of the anti-seismic and corrosion-resistant stainless steel outer casing 11, a plurality of upper high-strength anti-seismic dampers 4 are fixedly arranged inside the top flange 2, an upper buffer block 3 is rotatably arranged between the plurality of upper high-strength anti-seismic dampers 4, a bottom flange 15 is fixedly arranged on the lower end of the anti-seismic and corrosion-resistant stainless steel outer casing 11, a plurality of lower high-strength anti-seismic dampers 13 are fixedly arranged inside the bottom flange 15, a plurality of lower high-strength anti-seismic dampers 13 are rotatably arranged between the plurality of lower high-strength anti-seismic dampers 13, A plurality of steel balls 6 are rotatably arranged near the edge position on one side opposite to the upper buffer block 3 and the lower buffer block 12, and an outer ring high-strength seismic damper 8 is fixedly connected between each of the plurality of steel balls 6, a plurality of inner ring high-strength seismic dampers 7 are fixedly arranged at the lower end of the upper buffer block 3, and a steel wheel 9 is fixedly arranged at the lower end of the plurality of inner ring high-strength seismic dampers 7 through the lower buffer block 12, a top cover plate 1 is fixedly arranged at the upper end of the top flange 2, and a bottom cover plate 16 is fixedly arranged at the lower end of the bottom flange 15, an upper rubber seismic ring 5 is arranged between the upper end of the seismic and corrosion-resistant stainless steel outer casing 11 and the top flange 2, and a lower rubber seismic ring 14 is arranged between the lower end of the seismic and corrosion-resistant stainless steel outer casing 11 and the bottom flange 15;

[0030] Specifically, in the above specific embodiment, the seismic and corrosion-resistant stainless steel outer casing 11 is made of 2 mm thick seismic and corrosion-resistant stainless steel, which has excellent strength and corrosion resistance. When an earthquake occurs, it can effectively resist external impact and protect the internal structure from damage, and its durability can ensure long-term stable function and reduce maintenance costs.

[0031] The 50mm thick rubber material in the rubber seismic inner casing 10 gives it a strong shock absorption capacity. When seismic waves come, it can absorb and dissipate a large amount of energy, provide a stable buffer environment for the internal delicate components, and effectively reduce the impact of seismic waves on the core structure; the top flange 2 and the bottom flange 15 are both made of 30mm thick seismic and corrosion-resistant stainless steel, providing a stable connection and support for the entire instrument. The built-in 360o rotating disk and the welded 360o rotating high-strength seismic damper can flexibly adjust the force direction, efficiently disperse seismic energy, and enhance the overall seismic performance of the instrument; the upper high-strength seismic damper 4 and the lower high-strength seismic damper 13 can effectively limit the excessive displacement of the upper buffer block 3 and the lower buffer block 12 during the earthquake, convert the impact force of the seismic wave into the form of heat energy inside the damping material, etc., and stabilize the structure to prevent damage and displacement of components caused by impact; the upper buffer block 3 and the lower buffer block 12 are key components connecting the steel ball 6 and the high-strength seismic damper, and their reasonable structural design can effectively transmit and disperse seismic forces. Under the action of seismic waves, it works with the steel ball 6 and the damper to achieve multi-directional energy buffering and dissipation, ensuring the overall seismic stability of the instrument; in the steel ball 6 and the outer ring high-strength seismic damper 8, the rotation characteristics of the steel ball 6 enable it to flexibly change the stress state during an earthquake, and the outer ring high-strength seismic damper 8 limits the movement of the steel ball 6. The two work together to decompose and consume the impact force of the seismic wave in the horizontal direction, enhance the seismic resistance of the instrument in the horizontal direction, and avoid structural instability caused by horizontal force concentration; in the inner ring high-strength seismic damper 7 and the steel wheel 9, the 360o rotation function of the inner ring high-strength seismic damper 7 effectively buffers the seismic force in the vertical direction, and the steel wheel 9 provides stable support at the bottom and assists in energy dissipation. This combination ensures the seismic effect of the instrument in the vertical direction, and together with the seismic structure in the horizontal direction, it constitutes a full-range seismic system; the top cover plate 1 and the bottom cover plate 16 are stamped with 20mm thick seismic and corrosion-resistant stainless steel, and are fixed to the top flange 2 and the bottom flange 15 respectively by welding bolts. They not only protect the internal components from external corrosion, but also enhance the integrity of the overall structure of the instrument during an earthquake, preventing foreign objects from invading and affecting the operation of the instrument; the 10mm thick rubber anti-seismic rings in the upper rubber anti-seismic ring 5 and the lower rubber anti-seismic ring 14 are respectively arranged between the anti-seismic and corrosion-resistant stainless steel outer casing 11 and the top flange 2 and the bottom flange 15. In the initial stage of an earthquake, the elasticity of the rubber is used to effectively buffer the impact of seismic waves, reduce subsequent structural pressure, change the transmission path of seismic waves, and improve the overall anti-seismic performance of the instrument.

[0032] The top cover plate 1 is stamped and formed by 20mm thick earthquake-resistant and corrosion-resistant stainless steel, and is fixed on the top flange 2 with welding bolts. The bottom cover plate 16 is stamped and formed by 20mm thick earthquake-resistant and corrosion-resistant stainless steel, and is fixed under the bottom flange 15 with welding bolts. The top flange 2 and the bottom flange 15 are both made of 30mm thick earthquake-resistant and corrosion-resistant stainless steel. The upper rubber earthquake-resistant ring 5 and the lower rubber earthquake-resistant ring 14 are both 10mm thick rubber earthquake-resistant rings. The earthquake-resistant and corrosion-resistant stainless steel outer casing 11 is 2mm thick, and the rubber earthquake-resistant inner casing 10 is 50mm thick.

[0033] Specifically, in the above specific embodiment, in actual production, the following steps are performed:

[0034] The top cover plate 1, the bottom cover plate 16, the top flange 2, the bottom flange 15 and the inner disk 360° rotating disk and other components are manufactured by stamping anti-vibration and corrosion-resistant stainless steel with a mold machine tool to ensure that the dimensional accuracy and surface quality meet the design requirements.

[0035] Use a welding machine to accurately weld 360o rotating high-strength seismic damper, steel ball 6, spherical steel wheel 9 and other components to ensure that the welding is firm and the strength of the connection part meets the seismic requirements.

[0036] The rubber casing is manufactured by using a rolling machine, and the rolled rubber anti-seismic inner casing 10 and the anti-seismic and corrosion-resistant stainless steel outer casing 11 are finely processed, including surface grinding and polishing, to ensure the smoothness and protective performance of the outer casing, as well as the sealing and elasticity of the rubber casing.

[0037] Assemble all components according to the designed structure, strictly control the installation position and connection tightness of each component, and ensure that the overall performance of the instrument achieves the expected earthquake resistance effect.

[0038] Ultimately, this seismic instrument can give full play to the advantages of each component when an earthquake occurs, effectively resist the impact of seismic waves, provide reliable seismic protection for buildings, and reduce the risk of loss of life and property.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An earthquake-resistant instrument, comprising an earthquake-resistant and corrosion-resistant stainless steel outer casing (11), characterized in that: A rubber anti-seismic inner casing (10) is fixedly arranged inside the anti-seismic and corrosion-resistant stainless steel outer casing (11); a top flange (2) is fixedly arranged at the upper end of the anti-seismic and corrosion-resistant stainless steel outer casing (11); a plurality of upper high-strength anti-seismic dampers (4) are fixedly arranged inside the top flange (2); an upper buffer block (3) is rotatably arranged between the plurality of upper high-strength anti-seismic dampers (4); a bottom flange (15) is fixedly arranged at the lower end of the anti-seismic and corrosion-resistant stainless steel outer casing (11); a plurality of lower high-strength anti-seismic dampers (13) are fixedly arranged inside the bottom flange (15); a lower buffer block (12) is rotatably arranged between the plurality of lower high-strength anti-seismic dampers (13); A plurality of steel balls (6) are rotatably arranged near the edge of one side opposite to the upper buffer block (3) and the lower buffer block (12); outer ring high-strength anti-seismic dampers (8) are fixedly connected between the plurality of steel balls (6); a plurality of inner ring high-strength anti-seismic dampers (7) are fixedly arranged at the lower end of the upper buffer block (3); and steel wheels (9) are fixedly arranged at the lower ends of the plurality of inner ring high-strength anti-seismic dampers (7) passing through the lower buffer block (12).

2. An earthquake-resistant device according to claim 1, characterized in that: A top cover plate (1) is fixedly arranged on the upper end of the top flange (2), and a bottom cover plate (16) is fixedly arranged on the lower end of the bottom flange (15).

3. The earthquake-resistant device according to claim 1, characterized in that: An upper rubber anti-vibration ring (5) is arranged between the upper end of the anti-vibration and corrosion-resistant stainless steel outer casing (11) and the top flange (2), and a lower rubber anti-vibration ring (14) is arranged between the lower end of the anti-vibration and corrosion-resistant stainless steel outer casing (11) and the bottom flange (15).

4. The earthquake-resistant device according to claim 2, characterized in that: The top cover plate (1) is formed by stamping 20 mm thick anti-vibration and corrosion-resistant stainless steel and is fixed to the top flange (2) by welding bolts. The bottom cover plate (16) is formed by stamping 20 mm thick anti-vibration and corrosion-resistant stainless steel and is fixed under the bottom flange (15) by welding bolts.

5. The earthquake-resistant device according to claim 1, characterized in that: The top flange (2) and the bottom flange (15) are both made of 30 mm thick shock-resistant and corrosion-resistant stainless steel.

6. The earthquake-resistant device according to claim 3, characterized in that: The upper rubber anti-vibration ring (5) and the lower rubber anti-vibration ring (14) are both 10 mm thick rubber anti-vibration rings.

7. The earthquake-resistant device according to claim 1, characterized in that: The anti-vibration and corrosion-resistant stainless steel outer casing (11) is 2 mm thick, and the anti-vibration rubber inner casing (10) is 50 mm thick.

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