Damping device for ventilation mechanical equipment
Through the vibration-absorbing device with alternate stacking of steel plates and shock absorbing pads, combined with the design of anchor bolts and limiting parts, the problem of damage to the rubber pads caused by vibration of ventilation machinery equipment is solved, and more effective vibration-absorbing and protection effects are achieved.
Patent Information
- Application Number
- CN202420548320.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-20
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-03-20
AI Technical Summary
The vibration-absorbing device of existing ventilation machinery equipment moves position due to vibration during the operation of the equipment, and the rubber pad is rolled horizontally, resulting in the failure of the shock absorption effect.
A vibration-absorbing device is used to alternately stack steel plates and shock absorbing pads. The top and bottom are steel plates, fixed by anchor bolts, and a limiting piece is provided at the top to prevent the equipment from falling out.
Without affecting the vibration damping effect, the shock absorbing pad is protected, preventing the crushing and wear of the shock absorbing pad by the equipment and building surfaces, and extending the service life of the shock absorbing pad.
Smart Images
Figure CN222458226U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical equipment installation, in particular to a vibration reduction device for ventilation mechanical equipment. Background Art
[0002] At present, there are a large number of equipment pipelines in the electromechanical pipelines inside the building to ensure the normal operation of the internal system of the building. For example: air conditioning equipment host, ventilation pipelines, etc. (Figure 5). The installation of these equipment pipelines is not just about completion, but also to a certain extent, it must satisfy the visual experience. This puts higher requirements on the installation and positioning of the equipment. Now most of the air-conditioning floor units usually use rubber pads as shock absorbers after installation and positioning, which can reduce vibration and noise. However, during the operation of the equipment, the position will move due to vibration. As the displacement occurs, the rubber pad will be horizontally rolled, causing the rubber pad to be damaged, and then the shock absorption effect will be lost. Utility Model Content
[0003] In order to solve the above problems, the utility model adopts the following technical solution: a vibration reduction device for ventilation mechanical equipment, comprising: a steel plate and a vibration reduction pad, a plurality of the steel plates and the vibration reduction pads are alternately stacked up and down, and the top and the bottom are steel plates.
[0004] A further improvement is that the stacked steel plates and the shock-absorbing pads are fixed by anchor bolts.
[0005] A further improvement is that a limiting piece is provided on the steel plate at the top.
[0006] A further improvement is that the limiting member is an angle steel.
[0007] A further improvement is that the steel plate and the shock-absorbing pad are both rectangular, and the two anchor bolts are arranged diagonally.
[0008] A further improvement is that the shock-absorbing pad is a rubber shock-absorbing pad.
[0009] The beneficial effects of the utility model are:
[0010] The utility model provides a vibration reduction device for ventilation mechanical equipment, which protects the vibration reduction pads without affecting the vibration reduction effect by alternately stacking multiple steel plates and multiple vibration reduction pads. At the same time, the top and bottom of the vibration reduction device are both steel plates, which also avoids direct crushing and wear of the vibration reduction pads by the equipment and building surfaces, thereby avoiding damage to the vibration reduction pads. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0012] Figure 1It is a structural schematic diagram of a vibration reduction device for ventilation mechanical equipment of the utility model;
[0013] Figure 2 It is a schematic diagram of the structure of the vibration reduction device for ventilation mechanical equipment of the utility model from above;
[0014] Figure 3 The utility model is a schematic diagram of the use state of the vibration reduction device for ventilation mechanical equipment. DETAILED DESCRIPTION
[0015] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.
[0016] In the description of the utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.
[0017] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0018] In the utility model, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to the specific circumstances.
[0019] like Figure 1 , Figure 2 and Figure 3As shown, the utility model provides a vibration reduction device for ventilation mechanical equipment, including: a steel plate 1 and a vibration reduction pad 2, a plurality of the steel plates 1 and the vibration reduction pads 2 are alternately stacked up and down, and the top and bottom of the vibration reduction device formed after stacking together are both steel plates 1. The user first locates and draws a line for placing the device 100, then places the vibration reduction device on the four corners of the device, and finally places the device on the vibration reduction device.
[0020] The utility model provides a vibration reduction device for ventilation mechanical equipment, which protects the vibration reduction pads without affecting the vibration reduction effect by alternately stacking multiple steel plates and multiple vibration reduction pads. At the same time, the top and bottom of the vibration reduction device are both steel plates, which also avoids direct crushing and wear of the vibration reduction pads by the equipment and building surfaces, thereby avoiding damage to the vibration reduction pads.
[0021] The stacked steel plates and shock-absorbing pads will be displaced with the vibration of the equipment. In order to avoid relative displacement of the stacked steel plates and shock-absorbing pads, a further improvement of the technical solution is that the stacked steel plates 1 and the shock-absorbing pads 2 are fixed by anchor bolts 3. The anchor bolts are passed from top to bottom, from the top to the bottom, and are tightened and fixed by nuts.
[0022] like Figure 2 As shown, in order to prevent the equipment from falling off the vibration damping device due to vibration during operation, a further improvement of the technical solution is that a limiter 4 is provided on the steel plate 1 at the top of the vibration damping device. There can be one or two limiters on each vibration damping device, and the equipment is limited in two directions perpendicular to each other by the limiters. This limitation can be achieved by one limiter, or a limiter can be provided in each direction. The limiter can be a protrusion or a steel plate fixed by vertical welding.
[0023] In order to simplify the structure of the limiter, reduce the manufacturing cost and construction process, the technical solution is further improved in that the limiter 4 is an angle steel. The angle steel is used to limit the two directions of the device. At the same time, the four limiters on the four corners of the device cooperate with each other to fix the device in a position to prevent it from falling off from the vibration reduction device due to running vibration.
[0024] A further improvement is that the steel plate 1 and the shock-absorbing pad 2 are both rectangular, and the two anchor bolts 3 are arranged diagonally, while avoiding the equipment placement position to avoid bolt heads between the equipment and the shock-absorbing device, resulting in insufficient combination of the two.
[0025] A further improvement is that the shock-absorbing pad 2 is a rubber shock-absorbing pad.
[0026] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.
Claims
1. A vibration reduction device for ventilation mechanical equipment, characterized in that: include: Steel plates and shock-absorbing pads, multiple steel plates and multiple shock-absorbing pads are stacked alternately up and down, and the top and bottom are steel plates; the stacked steel plates and shock-absorbing pads are fixed by anchor bolts; a limit piece is provided on the steel plate at the top; the limit piece is an angle steel.
2. The vibration reduction device for ventilation mechanical equipment according to claim 1, characterized in that: The steel plate and the shock-absorbing pad are both rectangular, and the two anchor bolts are arranged diagonally.
3. The vibration reduction device for ventilation mechanical equipment according to claim 1, characterized in that: The shock-absorbing pad is a rubber shock-absorbing pad.