Shock absorption and noise reduction support

Abstract

The utility model belongs to the technical field of noise reduction supports, and discloses a shock absorption and noise reduction support which comprises two L-shaped supports, a rectangular steel plate jointly installed on the L-shaped supports and a horizontal rubber pad arranged on the upper surfaces of the L-shaped supports, two connecting rods are fixed to the upper surfaces of the L-shaped supports, sliding grooves are formed in the upper surfaces of the two connecting rods, and the two L-shaped supports are arranged in the sliding grooves. Two sliding grooves are formed in the two ends of the base, two sliding rods are slidably arranged in each of the two sliding grooves, C-shaped frames are installed on the four sliding rods in a pairwise mode, a fixing rod is installed on the two C-shaped frames jointly, threaded rods are connected to the two C-shaped frames in a threaded mode, and rubber blocks are connected to the ends of the two threaded rods. A stabilizing assembly used for improving the stability of the C-shaped frame is arranged on the C-shaped frame, and a fixing assembly used for fixing the sliding rod is arranged on the sliding rod. The effect of improving the stability of the inverted-U-shaped stabilizing frame is achieved.

Description

Technical Field

[0001] This utility model relates to the field of noise reduction bracket technology, and in particular to a shock absorption and noise reduction bracket. Background Technology

[0002] An air conditioner, short for air conditioner, is a device that regulates and controls parameters such as temperature, humidity, and airflow rate of indoor air. Air conditioners come in various forms, but regardless of the type, an outdoor unit is always installed. This outdoor unit is mounted and secured using an air conditioner bracket. Existing air conditioner brackets typically have rubber pads at the bottom where they contact the air conditioner to reduce vibration and noise during operation. However, these rubber pads only reduce vibration at the bottom; the top and sides of the air conditioner still vibrate and generate noise. Furthermore, prolonged vibration at the point where the bracket contacts the wall can damage the wall surface, potentially leading to bracket loosening and safety hazards.

[0003] Chinese utility model patent CN215112973U discloses a vibration-damping and noise-reducing air conditioner bracket, comprising two L-shaped brackets. Two rectangular steel plates are fixedly connected between the vertical ends of the two L-shaped brackets. Vertical rubber pads are fitted on one side of the vertical ends of the two L-shaped brackets, and horizontal rubber pads are fitted on the upper sides of the horizontal ends of the two L-shaped brackets. Inverted U-shaped stabilizing frames are fitted on the upper sides of the two horizontal rubber pads, with the inverted U-shaped stabilizing frames corresponding to and fixedly connected to the ends of the horizontal rubber pads. Two connecting rods are fitted between the upper ends of the two inverted U-shaped stabilizing frames, arranged horizontally symmetrically and fixedly connected to the two inverted U-shaped stabilizing frames. Two upper stabilizing mechanisms are symmetrically arranged on the upper end of the inverted U-shaped stabilizing frames, and two side stabilizing mechanisms are respectively provided on both sides of the inverted U-shaped stabilizing frames. This utility model can effectively reduce vibration damage to the wall surface, has high stability, and while reducing vibration at the bottom of the air conditioner, it can also effectively reduce vibration at the top and sides of the air conditioner, thereby reducing noise.

[0004] Regarding the aforementioned technologies, the inventors believe that the following defects exist: The above-mentioned device fixes the upper end of the air conditioner outdoor unit by setting the first rubber block and the second rubber block on the inverted U-shaped stabilizing frame. In actual use, since the inverted U-shaped stabilizing frame is installed by only fixing the lower end to the horizontal rubber pad, the upper end of the inverted U-shaped stabilizing frame is always in a suspended state, which easily leads to poor stability of the upper end of the inverted U-shaped stabilizing frame. When the air conditioner outdoor unit is working, the upper end of the inverted U-shaped stabilizing frame is prone to overall shaking, resulting in a poor user experience. Utility Model Content

[0005] To address the aforementioned problems, this utility model provides a shock-absorbing and noise-reducing bracket.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a shock-absorbing and noise-reducing bracket, comprising two L-shaped brackets, a rectangular steel plate mounted on the L-shaped brackets, and a horizontal rubber pad disposed on the upper surface of the L-shaped brackets. Two connecting rods are fixed on the upper surface of the L-shaped brackets. Sliding grooves are provided on the upper surfaces of the two connecting rods. Two sliding rods are slidably disposed in the two sliding grooves. C-shaped frames are installed on the four sliding rods in pairs. A fixing rod is installed on the two C-shaped frames. Threaded bars are threadedly connected to the two C-shaped frames. Rubber blocks are connected to the ends of the two threaded bars. A stabilizing component for improving the stability of the C-shaped frame is provided on the C-shaped frame. A fixing component for fixing the sliding rod is provided on the sliding rod.

[0007] By adopting the above technical solution, when workers need to install the outdoor unit of the air conditioner, they need to close the fixing and stabilizing components and slide the sliding rod. This allows the two C-shaped frames to move with the sliding rod, reducing the probability of the C-shaped frames interfering with the worker's operation during installation. Subsequently, the worker needs to place the outdoor unit on a horizontal rubber pad and slide the sliding rod in the opposite direction to reset the C-shaped frames. After the C-shaped frames are reset, the worker only needs to open the fixing component to secure the lower end of the C-shaped frames, thus initially stabilizing them. Furthermore, the worker needs to open the stabilizing component to secure the upper end of the C-shaped frames, maintaining stability and reducing the probability of the C-shaped frames shaking when the outdoor unit starts, thereby improving the user experience.

[0008] Furthermore, each of the inner walls of the sliding groove is provided with a movable groove, and a movable block is slidably disposed in each of the two movable grooves. One side of the sliding groove is open, and the two movable blocks are respectively fixed to a sliding rod on the side away from the opening of the sliding groove.

[0009] By adopting the above technical solution, when the operator slides the sliding rod towards the side closer to the opening of the sliding groove, the moving block moves with the sliding rod, thereby causing one of the two sliding rods on the same side to move out of the sliding groove, and the moving block to block the other sliding rod, thus reducing the probability of both sliding rods moving out of the sliding groove at the same time, thereby improving the operator's user experience.

[0010] Furthermore, the stabilizing component includes a telescopic rod fixed to the side wall of the C-shaped frame, an angle iron fixed to the bottom surface of the telescopic rod, and a fixing bolt threaded onto the angle iron.

[0011] By adopting the above technical solution, after the worker fixes the lower end of the C-shaped frame using the fixing components, the worker needs to fix the upper end of the C-shaped frame. At this time, the worker needs to adjust the length of the telescopic rod to move the angle iron closer to the wall and press it against the wall. Furthermore, the worker needs to pass the fixing bolts through the angle iron and connect them to the wall to keep the angle iron stable, thereby keeping the upper end of the C-shaped frame stable.

[0012] Furthermore, the fixing assembly includes a stabilizing rod that is jointly installed on two sliding rods located in the same sliding groove. The bottom surfaces of the two sliding rods are provided with a first sliding groove, and the inner walls of the two first sliding grooves that are close to each other are jointly provided with a second sliding groove. The inner top wall of the second sliding groove is provided with a threaded groove.

[0013] The fixing assembly also includes two first slide rods that are slidably disposed in two first slide grooves, two second slide rods that are slidably disposed at both ends of a second slide groove, and a threaded rod that is threadedly connected in a threaded groove. Each of the two first slide rods has a mounting groove on its side wall where they are close to each other. A first inclined surface is formed on the edge where the inner bottom wall of the mounting groove intersects with the side wall of the first slide rod near the second slide rod. A second inclined surface is formed on the edge where the side wall of the two second slide rods intersects with its upper surface.

[0014] Furthermore, a first magnet block is fixed on the upper surface of the first slide bar, and a second magnet block that attracts the first magnet block is fixed on the inner bottom wall of the first slide groove.

[0015] Furthermore, the inner bottom wall of the sliding groove is provided with fixing holes on both sides that match the first sliding groove.

[0016] By adopting the above technical solution, after the operator connects the outdoor unit of the air conditioner to the horizontal rubber pad, the operator needs to reset the sliding rod, which will cause the first sliding groove to gradually move towards the fixing hole and eventually align with it. Further, the operator needs to rotate the threaded rod, which will move the threaded rod downwards and simultaneously press against the two second inclined surfaces, causing the two second sliding rods to move away from each other. This will cause the two second sliding rods to press against the two first inclined surfaces respectively, causing the two first sliding rods to move downwards and connect with the two fixing holes respectively. This will limit the movement of the two sliding rods, thus stabilizing the lower end of the C-shaped frame.

[0017] Furthermore, a handle is fixed to the upper end of the threaded rod to reduce the difficulty for workers to turn the threaded rod.

[0018] Furthermore, the telescopic rod includes a sleeve fixed to the side wall of the C-shaped frame, a threaded post threadedly connected to the sleeve, and a sleeve rod fixed to the threaded post. The sleeve rod is fixed to the angle iron.

[0019] By adopting the above technical solution, when the operator needs to adjust the position of the angle iron, the operator only needs to rotate the sleeve rod, which will cause the threaded column to rotate with the sleeve rod, thereby moving the threaded column closer to or further away from the sleeve, thus reducing the difficulty for the operator to adjust the position of the angle iron.

[0020] In summary, this utility model has the following beneficial effects:

[0021] 1. In this application, when an operator needs to install the outdoor unit of an air conditioner, they must close the fixing and stabilizing components and slide the sliding rod. This allows the two C-shaped frames to move with the sliding rod, reducing the probability of the C-shaped frames interfering with the operator's operation during installation. Subsequently, the operator places the outdoor unit on a horizontal rubber pad and slides the sliding rod in the opposite direction to reset the C-shaped frames. After the C-shaped frames are reset, the operator only needs to open the fixing component to secure the lower end of the C-shaped frames, thus initially stabilizing them. Furthermore, the operator needs to open the stabilizing component to secure the upper end of the C-shaped frames, maintaining their stability and reducing the probability of the C-shaped frames shaking when the outdoor unit starts, thereby improving the operator's user experience.

[0022] 2. In this application, when the operator slides the sliding rod to the side closer to the opening of the sliding groove, the moving block moves with the sliding rod, thereby causing one of the two sliding rods on the same side to move out of the sliding groove, and causing the moving block to block the other sliding rod, thereby reducing the probability that the two sliding rods move out of the sliding groove at the same time, thus improving the user experience of the operator.

[0023] 3. In this application, after the worker secures the lower end of the C-shaped frame using the fixing components, the worker needs to secure the upper end of the C-shaped frame. At this time, the worker needs to adjust the length of the telescopic rod to move the angle iron closer to the wall and press it against the wall. Furthermore, the worker needs to pass the fixing bolts through the angle iron and connect them to the wall to keep the angle iron stable, thereby keeping the upper end of the C-shaped frame stable. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0025] Figure 2 This is a schematic diagram of the rubber block and its connection structure according to an embodiment of the present invention;

[0026] Figure 3 This is a schematic diagram of the stabilizing component and its connection structure according to an embodiment of the present invention;

[0027] Figure 4 This is a schematic diagram of the threaded rod and its connection structure according to an embodiment of the present utility model;

[0028] Figure 5 This is a schematic diagram of the movable block and its connection structure according to an embodiment of the present invention;

[0029] Figure 6 This is a schematic diagram of the fixing hole and its connection structure according to an embodiment of the present utility model;

[0030] Figure 7 This is a schematic diagram of the fixing component and its connection structure according to an embodiment of the present utility model.

[0031] In the diagram: 1. L-shaped bracket; 11. Rectangular steel plate; 2. Horizontal rubber pad; 21. Connecting rod; 3. Sliding groove; 31. Sliding rod; 4. C-shaped frame; 41. Fixing rod; 5. Threaded rod; 51. Rubber block; 6. Stabilizing component; 61. Telescopic rod; 611. Sleeve; 612. Threaded column; 613. Sleeve rod; 62. Angle iron; 63. Fixing bolt; 7. Fixing component; 71. Stabilizing rod; 711. First sliding groove; 712. Second sliding groove; 713. Threaded groove; 72. First sliding rod; 73. Second sliding rod; 74. Threaded rod; 75. Installation groove; 76. First inclined surface; 77. Second inclined surface; 8. Moving groove; 81. Moving block; 82. First magnet block; 83. Second magnet block; 84. Fixing hole; 9. Handle. Detailed Implementation

[0032] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0033] like Figure 1-7As shown in the illustration, this application discloses a vibration damping and noise reduction bracket, including an L-shaped bracket 1, a rectangular steel plate 11, a horizontal rubber pad 2, a connecting rod 21, a sliding rod 31, a C-shaped frame 4, a fixing rod 41, a threaded rod 5, a rubber block 51, a stabilizing component 6, a fixing component 7, a moving block 81, a first magnet block 82, a second magnet block 83, and a handle 9. The rectangular steel plate 11 is mounted on the L-shaped bracket 1. Two horizontal rubber pads 2 are provided and respectively disposed on the upper surface of the L-shaped bracket 1. The connecting rod 21 is a rectangular rod-shaped structure, and two connecting rods 21 are provided and sequentially fixed to the upper surface of the L-shaped bracket 1. Sliding grooves 3 are provided on the upper surface of both connecting rods 21. The sliding rod 31 is a rectangular rod-shaped structure, and two sliding rods 31 are provided and sequentially slidably disposed within the two sliding grooves 3. The C-shaped frame 4 is a rod-shaped structure with a C-shaped cross-section, and two C-shaped frames 4 are provided and sequentially fixed to the two sliding rods 31. The fixing rod 41 is a rectangular rod-shaped structure, and the fixing rod 41 is installed on the two C-shaped frames 4. The threaded rod 5 is threadedly connected to the C-shaped frame 4, and the rubber block 51 is a block-shaped structure, which is connected to the end of the threaded rod 5.

[0034] The sliding groove 3 has a moving groove 8 on its inner wall. The moving block 81 is a rectangular block structure. There are two moving blocks 81, which are slidably arranged in the two moving grooves 8. One side of the sliding groove 3 is open, and the two moving blocks 81 are respectively fixed to the sliding rod 31 on the side away from the opening of the sliding groove 3.

[0035] When the operator slides the sliding rod 31 towards the side closer to the opening of the sliding groove 3, the moving block 81 moves along with the sliding rod 31, thereby moving one of the two sliding rods 31 on the same side outside the sliding groove 3, and the moving block 81 blocks the other sliding rod 31, thus reducing the probability that both sliding rods 31 move outside the sliding groove 3 at the same time, thereby improving the operator's user experience.

[0036] A stabilizing component 6 is mounted on the C-shaped frame 4 to improve its stability. The stabilizing component 6 includes a telescopic rod 61, an angle iron 62, and fixing bolts 63. The telescopic rod 61 is fixed to the side wall of the C-shaped frame 4 and includes a sleeve 611, a threaded post 612, and a rod 613. The sleeve 611 is a rectangular rod-shaped structure with an opening on one side and is fixed to the side wall of the C-shaped frame 4. The threaded post 612 is threaded onto the sleeve 611. The rod 613 is a rectangular rod-shaped structure that is fixed to the threaded post 612 and to the angle iron 62.

[0037] When the operator needs to adjust the position of the angle iron 62, the operator only needs to rotate the sleeve rod 613, which will cause the threaded post 612 to rotate with the sleeve rod 613, thereby moving the threaded post 612 closer to or further away from the sleeve 611, thus reducing the difficulty for the operator to adjust the position of the angle iron 62.

[0038] Angle iron 62 is fixed to the bottom surface of telescopic rod 61, and fixing bolt 63 is threaded onto angle iron 62. After the worker fixes the lower end of C-shaped frame 4 using fixing component 7, the worker needs to fix the upper end of C-shaped frame 4. At this time, the worker needs to adjust the length of telescopic rod 61 so that angle iron 62 can move closer to the wall and press against the wall. Furthermore, the worker needs to pass fixing bolt 63 through angle iron 62 and connect it to the wall to keep angle iron 62 stable, thereby keeping the upper end of C-shaped frame 4 stable.

[0039] A fixing component 7 is mounted on the sliding rod 31 to fix the sliding rod 31. The fixing component 7 includes a stabilizing rod 71, a first sliding rod 72, a second sliding rod 73, and a threaded rod 74. The stabilizing rod 71 is a rectangular rod-shaped structure, and the stabilizing rods 71 ​​are mounted on the two sliding rods 31 on the same side. The bottom surface of each of the two sliding rods 31 has a first sliding groove 711, and the inner walls of the two first sliding grooves 711 that are close to each other have a common second sliding groove 712, and the inner top wall of the second sliding groove 712 has a threaded groove 713. The first sliding rod 72 is a rectangular rod-shaped structure, and there are two first sliding rods 72, which are slidably mounted in the two first sliding grooves 711 respectively. The second sliding rod 73 is a rectangular rod-shaped structure, and there are two second sliding rods 73, which are slidably mounted at both ends of the second sliding groove 712 respectively. The threaded rod 74 is threaded into the threaded groove 713. The two first slide rods 72 are provided with mounting grooves 75 on their side walls that are close to each other. The inner bottom wall of the mounting groove 75 is provided with a first inclined surface 76 on the edge where it intersects with the side wall of the first slide rod 72 that is close to the second slide rod 73. The two second slide rods 73 are provided with a second inclined surface 77 on the edge where they intersect with the upper surface of their side walls that are close to each other.

[0040] The first magnet block 82 is a rectangular block structure and is fixed to the upper surface of the first slide bar 72. The second magnet block 83 is a rectangular block structure and is fixed to the inner bottom wall of the first slide groove 711. The second magnet block 83 and the first magnet block 82 are attracted to each other, and fixing holes 84 matching the first slide groove 711 are opened on both sides of the inner bottom wall of the slide groove 3.

[0041] After the operator connects the outdoor unit of the air conditioner to the horizontal rubber pad 2, the operator needs to reset the sliding rod 31. This allows the first sliding groove 711 to gradually move closer to the fixing hole 84 and eventually align with each other. Further, the operator needs to rotate the threaded rod 74, causing it to move downwards and simultaneously press against the two second inclined surfaces 77. This causes the two second sliding rods 73 to move away from each other, thereby pressing against the two first inclined surfaces 76 respectively. This causes the two first sliding rods 72 to move downwards and connect with the two fixing holes 84 respectively, thus limiting the movement of the two sliding rods 31 and stabilizing the lower end of the C-shaped frame 4.

[0042] The handle 9 is fixed to the upper end of the threaded rod 74 to reduce the difficulty for workers to rotate the threaded rod 74.

[0043] The operating principle of the vibration damping and noise reduction bracket in this embodiment is as follows: When the operator needs to install the outdoor unit of the air conditioner, the operator needs to close the fixing component 7 and the stabilizing component 6, and slide the sliding rod 31. This allows the two C-shaped frames 4 to move with the sliding rod 31, thereby reducing the probability of the C-shaped frames 4 interfering with the operator's operation during installation. Subsequently, the operator needs to place the outdoor unit of the air conditioner on the horizontal rubber pad 2 and slide the sliding rod 31 in the opposite direction to reset the C-shaped frames 4. After the C-shaped frames 4 are reset, the operator only needs to open the fixing component 7 to fix the lower end of the C-shaped frames 4, thus initially stabilizing them. Furthermore, the operator needs to open the stabilizing component 6 to fix the upper end of the C-shaped frames 4, thus stabilizing them and reducing the probability of the C-shaped frames 4 shaking when the outdoor unit of the air conditioner is started, thereby improving the operator's user experience.

[0044] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A vibration damping and noise reduction bracket, comprising two L-shaped brackets (1), a rectangular steel plate (11) jointly mounted on the L-shaped brackets (1), and a horizontal rubber pad (2) disposed on the upper surface of the L-shaped brackets (1), characterized in that: The upper surface of the L-shaped bracket (1) is fixed with two connecting rods (21). The upper surface of each connecting rod (21) is provided with a sliding groove (3). Two sliding rods (31) are slidably arranged in each of the two sliding grooves (3). C-shaped frames (4) are installed on each of the four sliding rods (31). A fixing rod (41) is installed on each of the two C-shaped frames (4). Threaded rods (5) are threadedly connected to each of the two C-shaped frames (4). Rubber blocks (51) are connected to the ends of the two threaded rods (5). A stabilizing component (6) is provided on the C-shaped frame (4) to improve the stability of the C-shaped frame (4). A fixing component (7) is provided on the sliding rod (31) to fix the sliding rod (31).

2. The shock-absorbing and noise-reducing bracket according to claim 1, characterized in that: The sliding groove (3) has a moving groove (8) on its inner wall opposite to each other. A moving block (81) is slidably arranged in each of the two moving grooves (8). One side of the sliding groove (3) is open. The two moving blocks (81) are respectively fixed to the sliding rod (31) on the side away from the opening of the sliding groove (3).

3. The shock-absorbing and noise-reducing bracket according to claim 2, characterized in that: The stabilizing component (6) includes a telescopic rod (61) fixed to the side wall of the C-shaped frame (4), an angle iron (62) fixed to the bottom surface of the telescopic rod (61), and a fixing bolt (63) threaded onto the angle iron (62).

4. The shock-absorbing and noise-reducing bracket according to claim 3, characterized in that: The fixing component (7) includes a stabilizing rod (71) that is installed on two sliding rods (31) located in the same sliding groove (3). The bottom surfaces of the two sliding rods (31) are provided with a first sliding groove (711). The inner walls of the two first sliding grooves (711) that are close to each other are provided with a second sliding groove (712). The inner top wall of the second sliding groove (712) is provided with a threaded groove (713). The fixing assembly (7) further includes two first slide rods (72) that are slidably disposed in two first slide grooves (711), two second slide rods (73) that are slidably disposed at both ends of the second slide groove (712), and a threaded rod (74) that is threadedly connected in a threaded groove (713). The two first slide rods (72) are provided with a mounting groove (75) on their side walls that are close to each other. The inner bottom wall of the mounting groove (75) is provided with a first inclined surface (76) on the edge where it intersects with the side wall of the first slide rod (72) that is close to the second slide rod (73). The two second slide rods (73) are provided with a second inclined surface (77) on the edge where they intersect with the upper surface of their side walls that are close to each other.

5. A shock-absorbing and noise-reducing bracket according to claim 4, characterized in that: A first magnet block (82) is fixed on the upper surface of the first slide bar (72), and a second magnet block (83) that is attracted to the first magnet block (82) is fixed on the inner bottom wall of the first slide groove (711).

6. A shock-absorbing and noise-reducing bracket according to claim 5, characterized in that: The inner bottom wall of the sliding groove (3) is provided with fixing holes (84) that match the first sliding groove (711) on both sides.

7. A shock-absorbing and noise-reducing bracket according to claim 6, characterized in that: The upper end of the threaded rod (74) is fixed with a handle (9) to reduce the difficulty for workers to turn the threaded rod (74).

8. A shock-absorbing and noise-reducing bracket according to claim 7, characterized in that: The telescopic rod (61) includes a sleeve (611) fixed on the side wall of the C-shaped frame (4), a threaded post (612) threadedly connected to the sleeve (611), and a sleeve rod (613) fixed to the threaded post (612). The sleeve rod (613) is fixed to the angle iron (62).

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