CN221003618U - Fixing device for damping vibration attenuation and noise reduction of compressor - Google Patents
Fixing device for damping vibration attenuation and noise reduction of compressor Download PDFInfo
- Publication number
- CN221003618U CN221003618U CN202323021138.3U CN202323021138U CN221003618U CN 221003618 U CN221003618 U CN 221003618U CN 202323021138 U CN202323021138 U CN 202323021138U CN 221003618 U CN221003618 U CN 221003618U
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- Prior art keywords
- mounting
- mounting frame
- vibration
- fixing device
- compressor
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Links
- 238000013016 damping Methods 0.000 title claims abstract description 50
- 239000004033 plastic Substances 0.000 claims description 15
- 239000002937 thermal insulation foam Substances 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 9
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 230000035939 shock Effects 0.000 abstract description 4
- 239000006260 foam Substances 0.000 description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000000872 buffer Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a damping, shock absorbing and noise reducing fixing device for a compressor, which comprises a mounting cylinder, a first mounting frame and a damping body, wherein a first rubber sleeve is mounted on the inner wall of the bottom of the mounting cylinder, the first mounting frame is movably mounted in the first rubber sleeve, a plurality of first springs are mounted on the inner wall of the bottom of the first mounting frame, one end of each first spring is provided with a second mounting frame, the damping body is mounted in the second mounting frame, and one end of each piston rod is provided with a lifting frame. According to the utility model, the second spring is used for buffering the vibration of the damping body on the lifting frame, the damping body enables the vibration of the second spring to quickly tend to be gentle, the first spring is used for further buffering the vibration of the second mounting frame, the vibration transmitted to the first mounting frame by the second mounting frame is further reduced, the vibration transmitted to the mounting barrel by the vibration of the damping body is less, and the vibration on the first mounting frame can be further buffered by the first rubber sleeve.
Description
Technical Field
The utility model relates to the technical field of damper fixing devices, in particular to a damping, vibration absorbing and noise reducing fixing device for a compressor.
Background
The damper is a device for providing movement resistance, the damper is generally matched with the spring for use, the damping and buffering effects can be achieved, vibration of the spring can quickly tend to be balanced, the damper fixing device is a part for fixing the damper, the damper is convenient to install on the compressor, the damper fixing device can generally buffer the vibration of the compressor, and the influence of the compressor on the shell and the base of the compressor is reduced.
Patent document CN209654502U discloses a high-performance damper fixing device with a steel structure, the damper fixing device in the patent can be provided with dampers of different types, but the vibration of the damper can be directly transmitted to the base, the vibration of the compressor arranged on the damper can still be partially transmitted to the base, and then the shell connected with the base is caused to vibrate, and then the noise of the compressor can be transmitted to the shell through the damping, and then the noise is transmitted to the outside, so that the fixing device for damping, vibration reduction and noise reduction of the compressor, which can better reduce the vibration of the compressor, is needed to solve the problem.
Disclosure of utility model
The application aims to provide a damping, shock absorbing and noise reducing fixing device for a compressor, which can solve the technical problem that the damping and fixing device for the compressor in the prior art has poor effect of reducing vibration transmitted to a shell by the compressor.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the fixing device comprises a mounting cylinder, a first mounting frame and a damping body, wherein a first rubber sleeve is mounted on the inner wall of the bottom of the mounting cylinder, the first mounting frame is movably mounted in the first rubber sleeve, a plurality of first springs are mounted on the inner wall of the bottom of the first mounting frame, a second mounting frame is mounted at one end of each first spring, the damping body is mounted in the second mounting frame, and a piston rod is mounted at the output end of the damping body;
the lifting frame is installed to the one end of piston rod, and the lifting frame is located the outside of installation section of thick bamboo.
Preferably, the inner wall of the mounting cylinder is provided with a limiting ring, the limiting ring is positioned above the first rubber sleeve, the bottom of the mounting cylinder is provided with a first mounting plate, and the outer side of the mounting cylinder is provided with a first sound insulation foam plastic plate.
Preferably, a second spring is movably arranged on the outer side of the damping body.
Preferably, a second rubber sleeve is arranged on the inner wall of the lifting frame.
Preferably, the second mounting plates are symmetrically arranged on two sides of the lifting frame, and a plurality of third springs are arranged on one side of each second mounting plate.
Preferably, a pressing plate is installed at one end of the third spring, a plurality of inserting rods are installed at one side of the pressing plate, and a second sound insulation foam plastic plate is movably installed at the inner side of the pressing plate.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, vibration generated by the compressor body is transmitted to the damping body and the second spring through the lifting frame, the second spring is used for buffering the vibration of the lifting frame, the vibration of the second spring is quickly and gradually transmitted to the second mounting frame through the damping body, then the vibration of the second mounting frame is further buffered through the first spring, the vibration transmitted to the first mounting frame by the second mounting frame is further reduced, so that the vibration transmitted to the mounting cylinder by the damping body is less, the vibration on the first mounting frame can be further buffered through the first rubber sleeve, and the fixing device for damping, vibration reduction and noise reduction of the compressor can enable the vibration generated by the compressor to be less transmitted to the mounting cylinder through the second spring, the second mounting frame, the first mounting frame and the first rubber sleeve, so that the vibration transmitted to the shell by the compressor can be reduced, and the noise is reduced.
According to the utility model, the noise of the fixing device body and the damping inside and the noise of various springs during operation can be further weakened through the first sound insulation foam plastic plate and the second sound insulation foam plastic plate, so that the noise of the device is reduced, the second sound insulation foam plastic plate can be conveniently replaced through pulling out the inserted rod after the second sound insulation foam plastic plate is damaged, and the fixing device for damping, vibration absorption and noise reduction of the compressor can further weaken the noise of the fixing device body and the damping inside and the noise of various springs during operation through the first sound insulation foam plastic plate and the second sound insulation foam plastic plate, so that the noise of the device is reduced, and the second sound insulation foam plastic plate can be conveniently replaced through pulling out the inserted rod after the second sound insulation foam plastic plate is damaged.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the mounting cylinder structure of the present utility model;
FIG. 4 is a schematic view of a second mounting plate structure according to the present utility model;
Fig. 5 is a schematic view of a platen structure according to the present utility model.
In the figure: 1. a mounting cylinder; 101. a first rubber sleeve; 102. a limiting ring; 103. a first mounting plate; 104. a first sound insulating foam panel; 2. a first mounting frame; 201. a first spring; 202. a second mounting frame; 3. a damping body; 301. a piston rod; 302. a second spring; 4. a lifting frame; 401. a second rubber sleeve; 5. a second mounting plate; 501. a third spring; 6. a pressing plate; 601. a rod; 602. and a second acoustical foam panel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1, 2 and 3, an embodiment of the present utility model provides: a fixing device for damping, shock absorption and noise reduction of a compressor;
Comprises a mounting cylinder 1, a first mounting frame 2 and a damping body 3, wherein a first rubber sleeve 101 is mounted on the inner wall of the bottom of the mounting cylinder 1, a limiting ring 102 is mounted on the inner wall of the mounting cylinder 1, the limiting ring 102 is positioned above the first rubber sleeve 101, a first mounting plate 103 is mounted at the bottom of the mounting cylinder 1, a first sound insulation foam plastic plate 104 is mounted on the outer side of the mounting cylinder 1, the mounting cylinder 1 can provide mounting positions for other parts of the equipment, positions of other parts of the equipment are arranged, the first rubber sleeve 101 plays a role of buffering, vibration on the first mounting frame 2 can be buffered, vibration on the first mounting frame 2 is prevented from being transmitted to the mounting cylinder 1, noise transmitted outwards by the mounting cylinder 1 is further reduced, the limiting ring 102 is made of plastic materials, the first rubber sleeve 101 can be limited, the first rubber sleeve 101 is prevented from being deformed upwards by being extruded, the first mounting plate 103 can connect the fixing device with other equipment, so that the fixing device can be mounted on a part of a compressor, the first soundproof foam plastic plate 104 plays a role in soundproof, the first mounting frame 2 is movably mounted in the first rubber sleeve 101, a plurality of first springs 201 are mounted on the inner wall of the bottom of the first mounting frame 2, the second mounting frame 202 is mounted at one end of the first springs 201, the first mounting frame 2 can provide a mounting position for the first springs 201 and can provide guiding for the second mounting frame 202, the second mounting frame 202 can only move up and down, the first springs 201 play a role in buffering, vibration energy transmitted to the first mounting frame 2 by the second mounting frame 202 is reduced, the second mounting frame 202 can provide a mounting position for the damping body 3, the damping body 3 is mounted in the second mounting frame 202, the piston rod 301 is installed to the output of damping body 3, and damping body 3 outside movable mounting has second spring 302, and damping body 3 can reduce the vibrations that produce on piston rod 301 and the lifting frame 4, and piston rod 301 can provide the mounted position for lifting frame 4.
Referring to fig. 1, 2, 4 and 5, an embodiment of the present utility model is provided: a fixing device for damping, shock absorption and noise reduction of a compressor;
Including lifting frame 4, second mounting panel 5 and clamp plate 6, lifting frame 4 is installed to the one end of piston rod 301, and lifting frame 4 is located the outside of installation section of thick bamboo 1, install second rubber sleeve 401 on the inner wall of lifting frame 4, lifting frame 4 can be connected with the part of compressor, can give piston rod 301 and second spring 302 with the vibrations transmission of compressor simultaneously, second rubber sleeve 401 can avoid lifting frame 4 direct and installation section of thick bamboo 1 contact, thereby avoid the vibrations of lifting frame 4 to directly transmit to installation section of thick bamboo 1, thereby can reduce the installation shell that the vibrations of compressor transmit for the compressor through this fixing device, thereby reduce the propagation of the vibration noise of compressor to the external world, second mounting panel 5 is installed to the bilateral symmetry of lifting frame 4, a plurality of third springs 501 are installed to one side of second mounting panel 5, second mounting panel 5 can provide the mounted position for third spring 501, make third spring 501 have the position to install, third spring 501 can exert pressure to clamp plate 6, clamp plate 6 is installed to one end of third spring 501, the inboard clamp plate 6 installs a plurality of inserted bars 601, install the second foam deck 602 can further compress foam deck 602, it is installed to second foam deck 602, it can add the second foam deck 602, and further foam deck 602 is stable to the inside of the foam deck 602.
Working principle: before the fixing device for damping vibration and noise reduction of the compressor is used, whether the fixing device for damping vibration and noise reduction of the compressor has the problem of influencing use or not is checked, first, the first mounting plate 103 is connected with the mounting shell or the base of the compressor, then the lifting frame 4 is connected with the compressor body, vibration generated by the compressor body is transmitted to the damping body 3 and the second spring 302 through the lifting frame 4, the second spring 302 buffers the vibration of the lifting frame 4, the damping body 3 enables the vibration of the second spring 302 to quickly tend to be gentle, the vibration of the damping body 3 is transmitted to the second mounting frame 202, then the first spring 201 further buffers the vibration of the second mounting frame 202, the vibration transmitted to the first mounting frame 2 by the second mounting frame 202 is further reduced, the vibration of the damping body 3 is transmitted to the mounting cylinder 1, the vibration on the first mounting frame 2 can be further buffered through the first rubber sleeve 101, the vibration on the first mounting frame 104 and the second foam board 602 can enable the fixing device body and various springs to be quickly and the second foam board 602 to work, and the noise can be further reduced after the second foam board 602 is replaced, and the noise can be further reduced by the second foam board 601.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (6)
1. A fixing device for compressor damping vibration attenuation and noise reduction, including mounting cylinder (1), first installing frame (2) and damping body (3), its characterized in that: a first rubber sleeve (101) is arranged on the inner wall of the bottom of the mounting cylinder (1), a first mounting frame (2) is movably mounted in the first rubber sleeve (101), a plurality of first springs (201) are arranged on the inner wall of the bottom of the first mounting frame (2), a second mounting frame (202) is arranged at one end of each first spring (201), a damping body (3) is mounted in the second mounting frame (202), and a piston rod (301) is mounted at the output end of the damping body (3);
And one end of the piston rod (301) is provided with a lifting frame (4), and the lifting frame (4) is positioned at the outer side of the mounting cylinder (1).
2. The fixing device for damping vibration attenuation and noise reduction of a compressor according to claim 1, wherein: the inner wall of the installation cylinder (1) is provided with a limiting ring (102), the limiting ring (102) is located above the first rubber sleeve (101), the bottom of the installation cylinder (1) is provided with a first installation plate (103), and the outer side of the installation cylinder (1) is provided with a first sound insulation foam plastic plate (104).
3. The fixing device for damping vibration attenuation and noise reduction of a compressor according to claim 1, wherein: the outer side of the damping body (3) is movably provided with a second spring (302).
4. The fixing device for damping vibration attenuation and noise reduction of a compressor according to claim 1, wherein: the inner wall of the lifting frame (4) is provided with a second rubber sleeve (401).
5. The fixing device for damping vibration attenuation and noise reduction of a compressor according to claim 1, wherein: second mounting plates (5) are symmetrically arranged on two sides of the lifting frame (4), and a plurality of third springs (501) are arranged on one side of each second mounting plate (5).
6. The fixture for damping vibration attenuation and noise reduction of a compressor according to claim 5, wherein: one end of the third spring (501) is provided with a pressing plate (6), one side of the pressing plate (6) is provided with a plurality of inserting rods (601), and the inner side of the pressing plate (6) is movably provided with a second sound insulation foam plastic plate (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323021138.3U CN221003618U (en) | 2023-11-09 | 2023-11-09 | Fixing device for damping vibration attenuation and noise reduction of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323021138.3U CN221003618U (en) | 2023-11-09 | 2023-11-09 | Fixing device for damping vibration attenuation and noise reduction of compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221003618U true CN221003618U (en) | 2024-05-24 |
Family
ID=91127783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323021138.3U Active CN221003618U (en) | 2023-11-09 | 2023-11-09 | Fixing device for damping vibration attenuation and noise reduction of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221003618U (en) |
-
2023
- 2023-11-09 CN CN202323021138.3U patent/CN221003618U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |