CN223178064U - Shock absorption device and compressor - Google Patents
Shock absorption device and compressorInfo
- Publication number
- CN223178064U CN223178064U CN202422508941.8U CN202422508941U CN223178064U CN 223178064 U CN223178064 U CN 223178064U CN 202422508941 U CN202422508941 U CN 202422508941U CN 223178064 U CN223178064 U CN 223178064U
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- Prior art keywords
- shock absorbing
- damping
- shock
- frame
- side plate
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Abstract
The utility model relates to the field of vibration reduction, in particular to a vibration reduction device and a compressor, comprising a first vibration reduction mechanism and a second vibration reduction mechanism, wherein the first vibration reduction mechanism comprises a first vibration reduction frame and a first vibration reduction piece, and the second vibration reduction mechanism comprises a second vibration reduction frame and a second vibration reduction piece; the first shock absorption member is arranged on the first shock absorption frame and is used for being connected with a machine, the first shock absorption frame is arranged on the second shock absorption frame, and the side walls of the first shock absorption frame and the second shock absorption frame are abutted through the second shock absorption member. By adopting the utility model, vibration is dispersed in multiple directions, and the damping effect is good.
Description
Technical Field
The utility model relates to the field of shock absorption, in particular to a shock absorption device and a compressor.
Background
Vibration and noise exist in the use process of the compressor, the noise is usually generated by vibration, and the vibration reduction can reduce the noise to a certain extent. In addition, vibration can also cause loosening of parts of the compressor, loosening of internal structures and the like, so that the service life of the compressor is greatly shortened.
The structure of the existing damping device is that a plurality of damping plates are stacked, a rubber cushion is arranged between the upper damping plate and the lower damping plate, the upper damping plate and the lower damping plate are connected through the rubber cushion in a contact mode, a compressor and other machines are directly installed on the uppermost damping plate, vibration of the machines is dispersed through the multi-layer damping plates and the rubber cushion, vibration dispersion in the longitudinal direction is achieved, and accordingly vibration and noise reduction are achieved. However, the damping device receives the vibration force of the machine in the longitudinal direction and generates reaction force to the machine, so that the damping effect is poor, and the service life of compression is influenced.
Disclosure of utility model
The utility model aims to solve the technical problem of providing the damping device which disperses vibration in multiple directions and has good damping effect.
The utility model also aims to provide a compressor comprising the damping device.
In order to solve the technical problems, the utility model provides a damping device, which comprises a first damping mechanism and a second damping mechanism, wherein the first damping mechanism comprises a first damping frame and a first damping piece, and the second damping mechanism comprises a second damping frame and a second damping piece;
The first shock absorption member is arranged on the first shock absorption frame and is used for being connected with a machine, the first shock absorption frame is arranged on the second shock absorption frame, and the side walls of the first shock absorption frame and the second shock absorption frame are abutted through the second shock absorption member.
As the improvement of above-mentioned scheme, first shock attenuation frame includes first shock attenuation bottom plate and locates the first shock attenuation curb plate of first shock attenuation bottom plate side, the second shock attenuation frame includes second shock attenuation bottom plate and locates the second shock attenuation curb plate of second shock attenuation bottom plate side, first shock attenuation curb plate and second shock attenuation curb plate pass through second damping piece looks butt.
As an improvement of the above scheme, the first damping mechanism further comprises a first fastening component, and the first damping piece is fixedly connected with the first damping bottom plate through the first fastening component.
As an improvement of the above scheme, the second damping mechanism further comprises a second fastening assembly, and the second damping piece is respectively abutted against the first damping side plate and the second damping side plate through the second fastening assembly.
The second fastening component enables the second damping piece to be in butt joint with the outer side wall of the first damping side plate through the connecting hole, and the second fastening component enables the second damping piece to be in butt joint with the inner side wall of the second damping side plate through the notch.
As an improvement of the scheme, a first through hole is formed in the first damping bottom plate, a second through hole is formed in the second damping bottom plate, and the first through hole and the second through hole are correspondingly formed.
As an improvement of the scheme, the shock absorber further comprises a third shock absorbing mechanism, wherein the third shock absorbing mechanism comprises a third shock absorbing member and a third fastening assembly, and the third shock absorbing member is fixedly connected with the second shock absorbing bottom plate through the third fastening assembly.
As an improvement of the above-mentioned solution, the first shock absorbing member, the second shock absorbing member and the third shock absorbing member are each made of an elastic material.
As an improvement of the scheme, the number of the first damping parts is at least four, and the first damping parts are respectively arranged at four corners of the first damping bottom plate;
the number of the second shock absorbing pieces is at least four, and the second shock absorbing pieces are symmetrically arranged on two sides of the first shock absorbing side plate;
The number of the third damping parts is at least four, and the third damping parts are respectively arranged at four corners of the second damping bottom plate.
Correspondingly, the utility model also provides a compressor which comprises the main machine and the damping device, wherein the main machine is arranged on the first damping piece. .
The implementation of the utility model has the following beneficial effects:
The damping device is connected with a machine such as a compressor through the first damping part, and transmits vibration of the machine to the first damping frame through the first damping part, then to the second damping part through the first damping frame, and finally to the second damping frame through the second damping part. The first shock absorbing member forms a primary shock absorbing member and the second shock absorbing member forms a secondary shock absorbing member. Meanwhile, as the second shock absorbing member is arranged between the side walls of the first shock absorbing frame and the second shock absorbing frame, the first shock absorbing frame and the second shock absorbing frame are transversely connected through the second shock absorbing member, and primary shock absorption is formed. Therefore, the machine is arranged on the first damping part to longitudinally disperse vibration, and the second damping part is used for transversely dispersing vibration, namely dispersing vibration in the transverse direction and the longitudinal direction, so that vibration is dispersed in multiple directions, larger reaction force to the machine is avoided, the damping effect is good, and the service life of the machine is prolonged.
Drawings
FIG. 1 is a front view of a shock absorbing device of the present utility model;
FIG. 2 is a right side view of FIG. 1;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a perspective view of FIG. 1;
Fig. 5 is a schematic view of the structure of the compressor of the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent. It is only stated that the terms of orientation such as up, down, left, right, front, back, inner, outer, etc. used in this document or the imminent present utility model, are used only with reference to the drawings of the present utility model, and are not meant to be limiting in any way.
Referring to fig. 1 to 5, the present utility model discloses a shock absorbing device comprising a first shock absorbing mechanism comprising a first shock absorbing frame 1 and a first shock absorbing member 2, and a second shock absorbing mechanism comprising a second shock absorbing frame 4 and a second shock absorbing member 5.
The first shock absorption member 2 is arranged on the first shock absorption frame 1, the first shock absorption member 2 is used for being connected with the host 100, the first shock absorption frame 1 is arranged on the second shock absorption frame 4 in a erecting mode, and the side walls of the first shock absorption frame 2 and the second shock absorption frame 4 are abutted through the second shock absorption member 5.
The damping device is connected with a machine such as a compressor through the first damping part, and transmits vibration of the machine to the first damping frame through the first damping part, then to the second damping part through the first damping frame, and finally to the second damping frame through the second damping part. The first shock absorbing member forms a primary shock absorbing member and the second shock absorbing member forms a secondary shock absorbing member. Meanwhile, as the second shock absorbing member is arranged between the side walls of the first shock absorbing frame and the second shock absorbing frame, the first shock absorbing frame and the second shock absorbing frame are transversely connected through the second shock absorbing member, and primary shock absorption is formed. Therefore, the machine is arranged on the first damping part to longitudinally disperse vibration, and the second damping part is used for transversely dispersing vibration, namely dispersing vibration in the transverse direction and the longitudinal direction, so that vibration is dispersed in multiple directions, larger reaction force to the machine is avoided, the damping effect is good, and the service life of the machine is prolonged.
The host may be a compressor or other machine requiring vibration damping.
Specifically, as shown in fig. 1-4, the first shock absorbing frame 1 includes a first shock absorbing bottom plate 11 and a first shock absorbing side plate 12 disposed on a side edge of the first shock absorbing bottom plate 11, the second shock absorbing frame 1 includes a second shock absorbing bottom plate 11 and a second shock absorbing side plate 12 disposed on a side edge of the second shock absorbing bottom plate 11, and the first shock absorbing side plate 12 and the second shock absorbing side plate 42 are abutted through the second shock absorbing member 5. The first shock-absorbing side plate and the second shock-absorbing side plate enable the first shock-absorbing frame to be erected on the second shock-absorbing frame, namely, the bottom of the first shock-absorbing frame is not connected with the second shock-absorbing frame, and only the side walls of the first shock-absorbing frame and the second shock-absorbing frame are in butt joint through the second shock-absorbing piece.
Preferably, as shown in fig. 1 and 4, the first damping mechanism further comprises a first fastening assembly 3, and the first damping member 2 is fixedly connected with the first damping base plate 12 through the first fastening assembly 3. The first fastening assembly 3 comprises a stud and a nut. The first damping piece is fixedly installed on the top surface of the first damping bottom plate through the first fastening component. Meanwhile, a machine such as a compressor may be mounted on the first shock absorbing member through the first fastening assembly.
Preferably, the number of the first shock absorbing members 2 is at least four, and the four shock absorbing members are respectively arranged at four corners of the first shock absorbing bottom plate 11, and four feet of the main machine 100 are installed in one-to-one correspondence with the first shock absorbing members 2. The structure not only enables the machine to be stably arranged on the first damping bottom plate, but also enables vibration to be evenly transmitted to the first damping frame from four corners, and the damping effect is good.
Preferably, as shown in fig. 1-4, the second shock absorbing mechanism further comprises a second fastening assembly 6, and the second shock absorbing member 5 is abutted against the first shock absorbing side plate 12 and the second shock absorbing side plate 42 by the second fastening assembly 6, respectively. The second fastening assembly 6 comprises a stud and a nut. The second fastening component is connected with the first damping side plate so that one end face of the second damping piece is abutted with the outer side wall of the first damping side plate, and the second fastening component is connected with the second damping side plate so that the other end face of the second damping piece is abutted with the inner side wall of the second damping side plate.
More preferably, the first shock-absorbing lateral plate 12 is provided with a connecting hole (not shown), the second shock-absorbing lateral plate 42 is provided with a notch 421, the second fastening assembly 6 is abutted against the outer lateral wall of the first shock-absorbing lateral plate 12 through the connecting hole, and the second fastening assembly 6 is abutted against the inner lateral wall of the second shock-absorbing lateral plate 42 through the notch 421. During installation, the bolts penetrate through the connecting holes, and then the second damping piece is sleeved outside the bolts, so that one end face of the second damping piece is abutted to the outer side wall of the first damping side plate. Then, the bolts are embedded into the gaps, and the bolts are fastened on the second damping side plates by nuts, so that the other end faces of the second damping parts are abutted against the inner side walls of the second damping side plates. Thus, the vibration of the first shock absorbing frame is laterally transferred to the second shock absorbing frame through the second shock absorbing member.
Preferably, as shown in fig. 3 to 4, the first damping bottom plate 11 is provided with a first through hole 111, and the second damping bottom plate 41 is provided with a second through hole (not shown), where the first through hole 111 and the second through hole are correspondingly arranged. The first through hole and the second through hole can reduce the weight of the first shock absorption frame and the second shock absorption frame, reduce the material consumption, reduce the resistance of the first shock absorption frame and the second shock absorption frame in the longitudinal direction, avoid generating larger reaction force to the machine, and enable the vibration to be transmitted smoothly.
Preferably, the number of the second shock absorbing members 5 is at least four, and the second shock absorbing members are symmetrically arranged at two sides of the first shock absorbing side plate 12. The structure not only enables the first damping mechanism and the machine to be arranged on the second damping mechanism in a stress balance manner, but also enables vibration to be evenly dispersed around, and the damping effect is good.
Further, as shown in fig. 1-2 and 4-5, the utility model further comprises a third damping mechanism, wherein the third damping mechanism comprises a third damping member 7 and a third fastening assembly 8, and the third damping member 7 is fixedly connected with the second damping bottom plate 41 through the third fastening assembly 8. Specifically, the third damper 7 is provided on the bottom surface of the second damper base plate 41. The bottom surface of second damping bottom plate still is equipped with the third damping piece, and second shock attenuation frame accessible third damping piece installs on other equipment, forms tertiary shock attenuation. Therefore, after machines such as a compressor and the like are subjected to primary damping, secondary damping and tertiary damping, the amplitude and noise of the machines are improved better, and the damping effect is good.
Preferably, the number of the third shock absorbing members 7 is at least four, and the third shock absorbing members are respectively disposed at four corners of the second shock absorbing bottom plate 41. The structure not only enables the first damping mechanism and the second damping mechanism to be stably arranged on the equipment, but also enables vibration to be evenly transmitted outwards from four corners, and the damping effect is good.
Preferably, the first damper 2, the second damper 5 and the third damper 7 are all made of an elastic material. The elastic material is silica gel or rubber, but not limited thereto.
Correspondingly, referring to fig. 1-5, the utility model also discloses a compressor, which comprises a host 100 and the damping device, wherein the host 100 is arranged on the first damping piece 2. The structure of the damping device is as described above and will not be described in detail herein.
In summary, the present utility model provides a damping device and a compressor including the damping device, which disperses vibration in multiple directions and has a good damping effect.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the utility model, such changes and modifications are also intended to be within the scope of the utility model.
Claims (10)
1. The damping device is characterized by comprising a first damping mechanism and a second damping mechanism, wherein the first damping mechanism comprises a first damping frame and a first damping piece, and the second damping mechanism comprises a second damping frame and a second damping piece;
The first shock absorption member is arranged on the first shock absorption frame and is used for being connected with a machine, the first shock absorption frame is arranged on the second shock absorption frame, and the side walls of the first shock absorption frame and the second shock absorption frame are abutted through the second shock absorption member.
2. The shock absorbing device of claim 1, wherein the first shock absorbing frame comprises a first shock absorbing bottom plate and a first shock absorbing side plate arranged on the side edge of the first shock absorbing bottom plate, the second shock absorbing frame comprises a second shock absorbing bottom plate and a second shock absorbing side plate arranged on the side edge of the second shock absorbing bottom plate, and the first shock absorbing side plate and the second shock absorbing side plate are abutted through a second shock absorbing member.
3. The shock absorbing device of claim 2, wherein the first shock absorbing mechanism further comprises a first fastening assembly, and the first shock absorbing member is fixedly coupled to the first shock absorbing floor via the first fastening assembly.
4. The shock absorbing device of claim 2, wherein the second shock absorbing mechanism further comprises a second fastening assembly, and the second shock absorbing member is respectively abutted against the first shock absorbing side plate and the second shock absorbing side plate by the second fastening assembly.
5. The shock absorbing device of claim 4, wherein the first shock absorbing side plate is provided with a connecting hole, the second shock absorbing side wall is provided with a notch, the second fastening component enables the second shock absorbing member to be abutted with the outer side wall of the first shock absorbing side plate through the connecting hole, and the second fastening component enables the second shock absorbing member to be abutted with the inner side wall of the second shock absorbing side plate through the notch.
6. The shock absorbing device as claimed in claim 2, wherein the first shock absorbing base plate is provided with a first through hole, the second shock absorbing base plate is provided with a second through hole, and the first through hole and the second through hole are correspondingly arranged.
7. The shock absorbing device of claim 2, further comprising a third shock absorbing mechanism comprising a third shock absorbing member and a third fastening assembly, the third shock absorbing member being fixedly coupled to the second shock absorbing floor via the third fastening assembly.
8. The shock absorbing device as defined in claim 7, wherein each of the first shock absorbing member, the second shock absorbing member and the third shock absorbing member is made of an elastic material.
9. The shock absorbing device as claimed in claim 7, wherein the number of the first shock absorbing members is at least four, and the first shock absorbing members are respectively provided at four corners of the first shock absorbing bottom plate;
the number of the second shock absorbing pieces is at least four, and the second shock absorbing pieces are symmetrically arranged on two sides of the first shock absorbing side plate;
The number of the third damping parts is at least four, and the third damping parts are respectively arranged at four corners of the second damping bottom plate.
10. A compressor comprising a main machine and a damping device according to any one of claims 1 to 9, said main machine being provided on a first damping member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422508941.8U CN223178064U (en) | 2024-10-16 | 2024-10-16 | Shock absorption device and compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422508941.8U CN223178064U (en) | 2024-10-16 | 2024-10-16 | Shock absorption device and compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223178064U true CN223178064U (en) | 2025-08-01 |
Family
ID=96533236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422508941.8U Active CN223178064U (en) | 2024-10-16 | 2024-10-16 | Shock absorption device and compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223178064U (en) |
-
2024
- 2024-10-16 CN CN202422508941.8U patent/CN223178064U/en active Active
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