CN-224229164-U - Elastic damping element and vibration damper
Abstract
The utility model belongs to the technical field of vibration reduction devices, and discloses an elastic damping element and a vibration reduction device. The two sides of the elastic damping element are respectively fixed with different external structural members, the elastic damping element comprises an elastic unit and a steel wire rope unit, the elastic unit comprises a first elastic unit mounting part, an elastic deformation part and a second elastic unit mounting part, the steel wire rope unit comprises a first steel wire rope mounting part, a second steel wire rope mounting part and a steel wire rope, the steel wire rope is positioned at the inner side of the elastic deformation part, one external structural member is fixed with the first elastic unit mounting part and the first steel wire rope mounting part, and the other external structural member is fixed with the second elastic unit mounting part and the second steel wire rope mounting part. The utility model can be used for various mechanical equipment, buildings and other complex environments requiring mechanical vibration treatment, and the quantity, the materials and the shape of the internal parts are adjusted to adjust the performances of elasticity, damping, quality and the like related to vibration, and the optimal parameters of vibration are precisely matched, so that the optimal vibration treatment effect can be generated.
Inventors
- ZHAI SHIXUAN
- ZHANG CHENGLIN
Assignees
- 江苏振波智能科技有限公司
Dates
- Publication Date
- 20260512
- Application Date
- 20250528
Claims (10)
- 1. An elastic damping element, wherein two sides of the elastic damping element are respectively fixed with a first external structural member and a second external structural member; the elastic unit comprises a first elastic unit installation part, an elastic deformation part and a second elastic unit installation part which are sequentially and fixedly connected, wherein the first elastic unit installation part and the second elastic unit installation part are oppositely arranged; the steel wire rope unit comprises a first steel wire rope installation part, a second steel wire rope installation part and a steel wire rope which are fixedly connected, wherein the first steel wire rope installation part and the second steel wire rope installation part are oppositely arranged; The first external structural member is fixedly connected with the first elastic unit installation part and the first steel wire rope installation part, and the second external structural member is fixedly connected with the second elastic unit installation part and the second steel wire rope installation part.
- 2. The elastic damping element according to claim 1, wherein the first wire rope mounting portion and the second wire rope mounting portion are each provided with a plurality of wire rope fixing holes, and the wire ropes pass through the wire rope fixing holes of the first wire rope mounting portion and the second wire rope mounting portion and are fixed with the first wire rope mounting portion and the second wire rope mounting portion.
- 3. The elastic damping element according to claim 1, wherein the elastically deformable portion is a spring plate.
- 4. The elastic damping element according to claim 1, wherein the elastically deformable portion is a rod-like structure.
- 5. The elastic damping element according to claim 1, wherein a plurality of said wire rope units are arranged side by side and fixed to one elastic unit.
- 6. The elastic damping element according to claim 1, wherein one wire rope unit is fixed with one elastic unit.
- 7. Elastic damping element according to any of claims 1-6, characterized in that two of said elastic units are arranged opposite each other, fixed with the same wire rope unit.
- 8. The elastic damping element according to claim 1, wherein a plurality of spiral wire ropes are penetrated in the wire rope fixing holes of the first wire rope installation part and the second wire rope installation part.
- 9. The elastic damping element according to claim 1, wherein the first wire rope mounting portion is provided with a first wire rope mounting hole, the second wire rope mounting portion is provided with a second wire rope mounting hole, the first elastic unit mounting portion is provided with a first elastic unit mounting interface, the second elastic unit mounting portion is provided with a second elastic unit mounting interface, the elastic element, the wire rope unit and the first external structural member are fixed by a fastener penetrating the first wire rope mounting hole and the first elastic unit mounting interface, and the elastic element, the wire rope unit and the second external structural member are fixed by a fastener penetrating the second wire rope mounting hole and the second elastic unit mounting interface.
- 10. A vibration damping device comprising an elastic damping element, characterized in that the elastic damping element is an elastic damping element according to any one of claims 1-9.
Description
Elastic damping element and vibration damper Technical Field The utility model belongs to the technical field of vibration reduction devices, and particularly relates to an elastic damping element and a vibration reduction device. Background Along with the economic development, the vibration problem of the motor, the pump group, the pipeline and the valve body is increasingly outstanding, which is a great difficulty in the industrial field, especially in the fields of energy, chemistry and chemical industry, petroleum and the like, and a large number of motion equipment such as the pump, the motor, the compressor and the like can vibrate or cause the vibration of other equipment. Vibration has an important influence on the performance of equipment, and corresponding vibration limiting requirements are met in different fields. The equipment needs to be subjected to vibration prevention and treatment, a large number of elastic units are needed to be used for vibration isolation, vibration reduction and the like, and the elastic units are important components in the field of vibration treatment and have a decisive influence on the vibration treatment effect. Most of the existing elastic units have defects in terms of materials, mechanical properties and the like, such as incapability of adapting to extreme high temperature, low temperature, corrosion resistance, easy aging, insufficient fatigue life and the like, so that the existing elastic units cannot be applied to vibration treatment or have poor treatment effect. Disclosure of Invention The utility model aims to provide an elastic damping element and a vibration damping device, which are convenient to implement, can be used for occasions requiring mechanical vibration treatment such as mechanical equipment, buildings and the like, can be suitable for various complex environments and matched with equipment with different sizes, can realize different vibration parameters by adjusting the quantity, materials and shapes of internal parts, and can accurately match with the optimal vibration parameters to form the optimal vibration treatment effect. Specifically, the utility model is realized by adopting the following technical scheme. In one aspect, the utility model provides an elastic damping element, wherein two sides of the elastic damping element are respectively fixed with a first external structural member and a second external structural member, and the elastic damping element comprises an elastic unit and a steel wire rope unit; the elastic unit comprises a first elastic unit installation part, an elastic deformation part and a second elastic unit installation part which are sequentially and fixedly connected, wherein the first elastic unit installation part and the second elastic unit installation part are oppositely arranged; the steel wire rope unit comprises a first steel wire rope installation part, a second steel wire rope installation part and a steel wire rope which are fixedly connected, wherein the first steel wire rope installation part and the second steel wire rope installation part are oppositely arranged; The first external structural member is fixedly connected with the first elastic unit installation part and the first steel wire rope installation part, and the second external structural member is fixedly connected with the second elastic unit installation part and the second steel wire rope installation part. Further, the first steel wire rope installation part and the second steel wire rope installation part are provided with a plurality of steel wire rope fixing holes, and the steel wire ropes penetrate through the steel wire rope fixing holes of the first steel wire rope installation part and the second steel wire rope installation part and are fixed with the first steel wire rope installation part and the second steel wire rope installation part. Further, the elastic deformation part is a spring plate. Further, the elastic deformation portion has a rod-like structure. Further, a plurality of the steel wire rope units are arranged side by side and fixed with one elastic unit. Further, a wire rope unit is fixed to an elastic unit. Further, the two elastic units are oppositely arranged and fixed with the same steel wire rope unit. Further, a plurality of spiral wire ropes are arranged in the wire rope fixing holes of the first wire rope installation part and the second wire rope installation part in a penetrating mode. The first steel wire rope installation part is provided with a first steel wire rope installation hole, the second steel wire rope installation part is provided with a second steel wire rope installation hole, the first elastic unit installation part is provided with a first elastic unit installation interface, the second elastic unit installation part is provided with a second elastic unit installation interface, the elastic element and the steel wire rope unit are fixed with the first external structural member thro