Damping device of generator set
By designing the shock absorbing device of the generator set, using shock absorbing components, vibration isolation scripts and sound-absorbing cotton, the components loose, noise and environmental impact caused by vibration of the generator set are solved, and higher stability and vibration control effects are achieved.
Patent Information
- Application Number
- CN202323641153.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-28
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2033-12-28
AI Technical Summary
Vibration in the generator set can cause loose parts, increase the probability of failure, shorten the life of the equipment, and generate noise, affecting the environment and other equipment.
A generator set shock absorbing device is designed, including the device main body, shock absorbing components, vibration isolation script body and sound absorbing cotton. The shock absorbing assembly consists of a vibration-absorbing spring, a vibration-absorbing support and a vibration-absorbing damper, which can absorb and eliminate vibrations; the vibration-isolating script body relieves vibration transmission; and the sound-absorbing cotton reduces noise.
Effectively reduce the resonance frequency of the generator set, improve stability and vibration control effect, and reduce the impact of noise and vibration on the environment.
Smart Images
Figure CN222479327U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vibration reduction of generator sets, and more specifically to a vibration reduction device for generator sets. Background Art
[0002] A generator set is a device that converts mechanical energy into electrical energy. It usually consists of two main parts: an engine and a generator. Generator sets are widely used and can be used in various occasions and fields, such as power stations, factories, construction sites, ships, etc. In a generator set, vibration can cause a variety of problems. First, long-term vibration will cause parts to loosen, increase the probability of failure, and shorten the service life of the equipment. Secondly, vibration will cause the equipment to make noise, causing damage to people's ears and bodies, and also repeatedly disturb the environment around the equipment. In addition, when the generator set is running, electrodynamic vibration will be generated, and in some cases, the vibration will even damage other equipment and buildings around the generator set. Therefore, in view of this, the existing structure and deficiencies are studied and improved, and a generator set shock absorption device is provided, in order to achieve a more practical purpose. Utility Model Content
[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a generator set shock absorbing device to solve the above-mentioned background technology that vibration may cause various problems in the generator set. First, long-term vibration will cause parts to loosen, increase the probability of failure, and shorten the service life of the equipment. Secondly, vibration will cause the equipment to generate noise, causing damage to people's ears and bodies, and also repeatedly disturbing the environment around the equipment. In addition, electrodynamic vibration will be generated when the generator set is running, and in some cases, the vibration will even damage other equipment and buildings around the generator set.
[0004] The utility model provides the following technical solutions: a shock absorbing device for a generator set, comprising a device body, wherein the device body comprises a device base and a connecting substrate, a shock absorbing assembly is connected between the device base and the connecting substrate, the shock absorbing assembly comprises an external kit, a mounting groove is provided at the top of the external kit, a shock absorbing column is installed inside the mounting groove, the top of the shock absorbing column is fixedly connected to the bottom of the connecting substrate, the shock absorbing column is composed of a shock absorbing spring, a shock absorber support and a shock absorber damper, and in actual use, this design can absorb and eliminate the vibration generated by the generator set through the arrangement of the above structure, and the shock absorbing assembly can effectively reduce the resonance frequency of the generator set and improve the overall stability and vibration control effect.
[0005] Furthermore, a vibration isolation foot body is installed at the bottom end of the base of the device. The vibration isolation foot body is a rubber vibration isolation gasket. In actual use, the setting of the vibration isolation foot body can alleviate vibration transmission within a certain range.
[0006] Furthermore, sound-absorbing cotton is arranged on the top of the connecting substrate. In actual use, the noise can be reduced by the arrangement of the sound-absorbing cotton.
[0007] Furthermore, a guide slot is provided on the inner wall of the installation slot body, and a guide slider is slidably installed inside the guide slot.
[0008] Furthermore, a ball groove is provided inside the guide sliding block, and a ball body is rotatably mounted inside the ball groove.
[0009] Furthermore, the number of the sound-absorbing cotton layers is three.
[0010] Technical effects and advantages of the utility model:
[0011] 1. The utility model is provided with a device base, a connecting substrate and a shock-absorbing component. In actual use, the design can absorb and eliminate the vibration generated by the generator set through the arrangement of the above-mentioned structure. The shock-absorbing component can effectively reduce the resonance frequency of the generator set and improve the overall stability and vibration control effect.
[0012] 2. In actual use, the utility model can alleviate vibration transmission within a certain range and reduce the impact of noise and vibration on the surrounding environment through the setting of the vibration isolation foot body; in actual use, the noise can be reduced through the setting of sound-absorbing cotton. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic front view cross-sectional diagram of the structure of the present utility model.
[0014] Figure 2 It is a schematic front view of the structure of the present utility model.
[0015] Figure 3 It is a front cross-sectional schematic diagram of the shock absorbing component structure of the utility model.
[0016] Figure 4 For the utility model Figure 3 A partial enlarged schematic diagram of the structure at point A in the middle.
[0017] In the figure: 100, device body; 110, device base; 111, connecting substrate; 112, shock-absorbing assembly; 113, external kit; 114, mounting slot; 115, shock-absorbing column; 116, sound-absorbing cotton; 117, vibration isolation foot body; 118, guide slide groove; 119, guide slider; 120, ball groove body; 121, ball body. DETAILED DESCRIPTION
[0018] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention.
[0019] Embodiment 1: The utility model provides a shock absorbing device for a generator set, including a device body 100, the device body 100 includes a device base 110 and a connecting substrate 111, a shock absorbing assembly 112 is connected between the device base 110 and the connecting substrate 111, the shock absorbing assembly 112 includes an external kit 113, a mounting groove 114 is provided at the top of the external kit 113, a shock absorbing column 115 is installed inside the mounting groove 114, the top of the shock absorbing column 115 is fixedly connected to the bottom end of the connecting substrate 111, and the shock absorbing column 115 is composed of a shock absorbing spring, a shock absorber support and a shock absorber damper.
[0020] In actual use, the device base 110, the connecting substrate 111 and the shock absorbing assembly 112 can absorb and eliminate the vibration generated by the generator set. The shock absorbing assembly 112 can effectively reduce the resonance frequency of the generator set and improve the overall stability and vibration control effect.
[0021] Embodiment 2:
[0022] The difference between Example 2 and Example 1 is that a vibration isolation foot body 117 is installed at the bottom end of the device base 110, and the vibration isolation foot body 117 is a rubber vibration isolation gasket. A sound-absorbing cotton 116 is arranged at the top of the connecting substrate 111. A guide groove 118 is provided on the inner wall of the installation groove body 114. A guide slider 119 is slidably installed inside the guide groove 118. A ball groove body 120 is provided inside the guide slider 119. A ball body 121 is rollingly installed inside the ball groove body 120. The number of sound-absorbing cotton 116 is three layers.
[0023] In actual use, by setting the vibration isolation script body 117, vibration transmission can be alleviated within a certain range, and the impact of noise and vibration on the surrounding environment can be reduced; in actual use, by setting the sound-absorbing cotton 116, noise can be reduced.
[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0026] Finally: The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A generator set vibration reduction device, comprising a device body (100), characterized in that: The device body (100) comprises a device base (110) and a connecting substrate (111); a shock absorbing assembly (112) is connected between the device base (110) and the connecting substrate (111); the shock absorbing assembly (112) comprises an external kit (113); a mounting groove (114) is provided at the top of the external kit (113); a shock absorbing column (115) is installed inside the mounting groove (114); the top of the shock absorbing column (115) is fixedly connected to the bottom of the connecting substrate (111); and the shock absorbing column (115) is composed of a shock absorbing spring, a shock absorbing support and a shock absorbing damper.
2. A generator set shock absorbing device according to claim 1, characterized in that: A vibration isolation foot body (117) is installed at the bottom end of the device base (110), and the vibration isolation foot body (117) is a rubber vibration isolation gasket.
3. A generator set vibration reduction device according to claim 1, characterized in that: A sound-absorbing cotton (116) is arranged on the top of the connection substrate (111).
4. A generator set vibration reduction device according to claim 1, characterized in that: The inner wall of the installation slot body (114) is provided with a guide slot (118), and a guide sliding block (119) is slidably installed inside the guide slot (118).
5. A generator set vibration reduction device according to claim 4, characterized in that: A ball groove (120) is provided inside the guide sliding block (119), and a ball body (121) is rotatably mounted inside the ball groove (120).
6. A generator set vibration reduction device according to claim 3, characterized in that: The number of the sound-absorbing cotton (116) is three layers.