Damping pad for a compressor

Abstract

The utility model relates to a shock pad for compressor, shock pad is integrated structure, the position of transversely extending at least two supporting feet, have the upper support surface for with the compression machine pressure surface cooperation, still have the lower support surface for with the frame mounting surface cooperation. The utility model can resist the damage that the vehicle is in the abnormal vibration (such as suddenly accelerates, deceleration, violent shaking etc.) in the running process to the compressor, has guaranteed the shock attenuation effect, through the contact area of increasing shock pad and frame, has shared the stress of shock pad, effectively improved the service life of shock pad.

Description

Technical Field

[0001] This utility model relates to a shock-absorbing pad for a compressor, belonging to the field of compressor shock absorption technology. Background Technology

[0002] Vehicles typically encounter abnormal vibrations during operation. These vibrations can lead to malfunctions within the compressor, such as bearing wear and damage to the piston or crankshaft, as well as loosening of connections between the compressor and other components. Furthermore, the compressor itself generates irregular motion during operation, and the resulting vibrations can also cause damage. Therefore, support pads are needed to dampen the compressor's vibrations. Electric compressors are mounted on the chassis, and vibration damping is achieved by placing a support pad at each support leg. For heavy-duty trucks, with their heavy loads and harsh operating conditions, irregular vibrations such as swaying and oblique vibrations are frequent. The compressor experiences significant vibration acceleration, which can cause damage to the contact surfaces around the compressor support pads, eventually leading to tearing of the entire support pad. This results in abnormal compressor vibration, duct breakage, and other problems, affecting the normal cooling function of the cab. To address the issue of support pad tearing, many vehicle manufacturers increase the hardness of the rubber pads to improve their reliability. While this method improves reliability, it reduces the damping effect of the support pads, significantly increasing cab vibration and compressor acceleration, thus reducing the lifespan of the compressor and other components. Utility Model Content

[0003] The purpose of this invention is to provide a shock-absorbing pad for a compressor to improve the shock absorption effect of the compressor.

[0004] To achieve the above objectives, the technical solution of this utility model adopts a shock-absorbing pad for a compressor. The shock-absorbing pad is an integral structure that extends laterally to the positions of at least two support feet. It has an upper support surface for cooperating with the compressor's pressure surface and a lower support surface for cooperating with the frame mounting surface.

[0005] Because the shock-absorbing pad of this utility model has an integrated structure and extends laterally to the position of at least two support feet, it has strong vibration resistance and pressure bearing capacity. The structure of this utility model ensures the shock absorption effect, and by increasing the contact area between the shock-absorbing pad and the frame, it distributes the force on the shock-absorbing pad and effectively improves the service life of the shock-absorbing pad.

[0006] The shock-absorbing pad is a long, cylindrical structure.

[0007] The two ends of the long cylindrical structure are rounded cylindrical, and a perforation is provided near the center of the arc.

[0008] The curved surface of the arc-shaped cylinder is tangent to the two sides of the long cylindrical structure.

[0009] In addition, another type of shock-absorbing pad of this utility model has an overall square column structure.

[0010] The aforementioned square column structure can be a hollow structure.

[0011] The square column has perforations at the center of each of its four corners.

[0012] Furthermore, another structure of the shock-absorbing pad of this utility model is an overall rounded square column.

[0013] The rounded square column has perforations at the center of each of its four corners.

[0014] The structure of this utility model can resist the damage to the compressor caused by abnormal vibrations (such as sudden acceleration, deceleration, violent shaking, etc.) during vehicle operation. While ensuring the shock absorption effect, it also increases the contact area between the shock absorption pad and the frame, thereby distributing the force on the shock absorption pad and effectively improving the service life of the shock absorption pad. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of one embodiment of the shock-absorbing pad for the compressor of this utility model; Figure 2 This is a schematic diagram of the second embodiment of the shock-absorbing pad for the compressor of this utility model; Figure 3 This is a schematic diagram of the third embodiment of the shock-absorbing pad for the compressor of this utility model; Figure 4 This is a schematic diagram of the fourth embodiment of the shock-absorbing pad for the compressor of this utility model; Figure 5 This is a schematic diagram of the structure of the compressor shock-absorbing pad used in conjunction with the compressor according to the first embodiment of this utility model; Figure 6 This is a schematic diagram of the structure of the compressor shock-absorbing pad used in conjunction with the compressor according to the second embodiment of this utility model.

[0016] The labels are as follows: upper support surface 1, lower support surface 2, arc surface 3, perforation 4, side surface 5, perforation 6, compressor 7, support foot 8, support foot 9, pressure surface 10, and perforation 11. Detailed Implementation

[0017] The present invention relates to a compressor shock absorber, which is an integral structure extending laterally to the positions of at least two support feet. It has an upper support surface for mating with the compressor's pressure surface and a lower support surface for mating with the frame mounting surface.

[0018] Implementation method 1 for compressor shock absorber pad like Figure 1As shown, the compressor damping pad of this embodiment is an integral elongated cylindrical structure. The damping pad extends laterally to the positions of two support legs, and has an upper support surface 1 for mating with the compressor's pressure surface, and a lower support surface 2 for mating with the frame mounting surface. The two ends of the elongated cylindrical structure are rounded cylindrical, with a perforation 4 near the center of the rounded shape. The rounded surface 3 of the rounded cylindrical shape is tangent to the two side surfaces 5 of the elongated cylindrical structure. In use, two damping pads of this embodiment are required; one is fitted onto two adjacent support legs on one side, and the other is fitted onto two adjacent support legs on the other side.

[0019] Implementation Method 2 for Vibration Damping Pads for Compressors like Figure 2 As shown, the compressor damping pad of this embodiment is an integral square column structure, with perforations 6 at the center of each of the four corners of the square column. The damping pad extends laterally to the positions of the four support legs, and has an upper support surface 1 for mating with the compressor's pressure surface, and a lower support surface 2 for mating with the frame mounting surface. In use, the four support legs are passed through the perforations 6 respectively.

[0020] Implementation method 3 for compressor shock-absorbing pads like Figure 3 As shown, the compressor damping pad of this embodiment is an integral square column structure. A perforation 6 is provided at the center of each of the four corners of the square column, which is a hollow structure. The damping pad extends laterally to the positions of its four support legs, each having an upper support surface for mating with the compressor's pressure surface and a lower support surface 2 for mating with the frame mounting surface. In use, the four support legs are passed through the perforations 6.

[0021] Implementation method 4 for compressor shock-absorbing pads like Figure 4 As shown, the compressor damping pad of this embodiment is an integral rounded square column structure, with perforations 11 at the center of each of the four corners. The damping pad extends laterally to the positions of the four support legs, and has an upper support surface 1 for cooperating with the compressor to apply pressure, and a lower support surface 2 for cooperating with the frame mounting surface. In use, the four support legs are passed through the perforations 11 respectively.

[0022] Implementation of vibration damping structure for compressor The compressor damping structure of this embodiment includes a damping pad and a support column. The damping pad is an integral structure that extends laterally to the position of at least two support feet. It has an upper support surface for cooperating with the compressor pressure surface and a lower support surface for cooperating with the frame mounting surface.

[0023] Implementation method 1 when using a compressor shock-absorbing pad in conjunction with a compressor like Figure 5 As shown, the compressor damping pad in this embodiment is... Figure 1 The integrated elongated cylindrical structure shown has a shock-absorbing pad extending laterally to the positions of two support legs. It has an upper support surface 1 for mating with the pressure surface 10 of the compressor 7, and a lower support surface for mating with the frame mounting surface. Both ends of the elongated cylindrical structure are arc-shaped, with a perforation at the center of the arc. The arc surfaces of the arc-shaped pads are tangent to the two sides of the elongated cylindrical structure. In use, two shock-absorbing pads of this embodiment are required. One shock-absorbing pad is fitted onto the two adjacent support legs 8 on one side, and the other shock-absorbing pad is fitted onto the two adjacent support legs on the other side.

[0024] Implementation Method 2: When using a compressor shock-absorbing pad in conjunction with the compressor like Figure 6 As shown, the compressor damping pad in this embodiment is... Figure 2 The integrated square column structure shown has perforations at the center of each of the four corners. The shock-absorbing pad extends laterally to the positions of the four support legs, and has an upper support surface 1 for cooperating with the pressure surface of the compressor 7, and a lower support surface for cooperating with the mounting surface of the frame. In use, the four support legs 9 are passed through the perforations respectively.

[0025] The structure of this utility model can resist the damage to the compressor caused by abnormal vibrations (such as sudden acceleration, deceleration, violent shaking, etc.) during vehicle operation. While ensuring the shock absorption effect, it also increases the contact area between the shock absorption pad and the frame, thus distributing the force on the shock absorption pad and effectively improving the service life of the shock absorption pad, thereby achieving the purpose of protecting the compressor.

[0026] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. The patent protection scope of the present utility model shall be determined by the claims. Similarly, any equivalent structural changes made based on the description and drawings of the present utility model shall also be included within the protection scope of the present utility model.

Claims

1. A shock-absorbing pad for a compressor, characterized in that: The shock-absorbing pad is a one-piece structure that extends laterally to the position of at least two support feet. It has an upper support surface for mating with the compressor's pressure surface and a lower support surface for mating with the frame mounting surface.

2. The compressor damping pad according to claim 1, characterized in that: The shock-absorbing pad is generally a long cylindrical structure.

3. The compressor damping pad according to claim 2, characterized in that: The two ends of the long cylindrical structure are rounded cylindrical, and a perforation is provided near the center of the arc.

4. The compressor damping pad according to claim 3, characterized in that: The curved surface of the arc-shaped cylinder is tangent to the two sides of the long cylindrical structure.

5. The compressor damping pad according to claim 1, characterized in that: The shock-absorbing pad is generally a square column structure.

6. The compressor damping pad according to claim 5, characterized in that: The aforementioned square column structure is a hollow structure.

7. The compressor damping pad according to claim 5 or 6, characterized in that: The square column structure has perforations at the center of each of its four corners.

8. The compressor damping pad according to claim 5, characterized in that: The shock-absorbing pad is generally a rounded square column.

9. The compressor damping pad according to claim 8, characterized in that: The rounded square column has perforations at the center of each of its four corners.

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