CN215260195U - Vibration damping mounting structure of air conditioner outdoor unit - Google Patents
Vibration damping mounting structure of air conditioner outdoor unit Download PDFInfo
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- CN215260195U CN215260195U CN202121733630.1U CN202121733630U CN215260195U CN 215260195 U CN215260195 U CN 215260195U CN 202121733630 U CN202121733630 U CN 202121733630U CN 215260195 U CN215260195 U CN 215260195U
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- outdoor unit
- bolt
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- foot pad
- damping
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Abstract
The utility model discloses an air condensing units damping mounting structure to damping callus on the sole rigidity is changed along with first nut by the degree of screwing up in solving off-premises station damping callus on the sole installation, and the callus on the sole damping effect that different installers adorned is inconsistent, makes the noise variation in size that produces, influences the problem that the user used. The utility model relates to a vibration damping mounting structure of an air conditioner outdoor unit, which comprises an outdoor unit mounting bracket, an outdoor unit chassis footing, a vibration damping foot pad and a bolt; the outdoor unit mounting bracket, the outdoor unit chassis footing and the vibration reduction foot pads are all provided with bolt mounting holes, the outdoor unit chassis footing is arranged on the outdoor unit mounting bracket through the vibration reduction foot pad, and a screw rod of the bolt is provided with a circular bead for adjusting the axial compression amount of the vibration reduction foot pad along the bolt. The utility model discloses set up the circular bead on the bolt, be used for injecing off-premises station chassis footing axial movement volume when the installation, the damping effect of damping callus on the sole when can guaranteeing the installation.
Description
Technical Field
The utility model relates to an air conditioning technology field especially relates to an air condensing units damping mounting structure.
Background
According to the user noise complaint data and case statistical analysis, the noise of the outdoor unit occupies a large proportion. The vibration source generated by the outdoor unit of the air conditioner comes from a compressor and a motor, and the noise vibration is transmitted to the route of the chassis of the outdoor unit, a footing, an outdoor unit mounting frame, a wall body, air and a user. The outdoor unit vibration reduction foot pad is mostly used as an after-sale accessory and is used for solving the complaint of a user on noise. Damping foot pad on the existing market is directly pressed on the mounting bracket by the first nut of bolt, and damping foot pad rigidity is changed along with first nut by the degree of screwing up, and the foot pad damping effect that different installers adorned is inconsistent.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses an air condensing units damping mounting structure for damping callus on the sole rigidity is changed along with first nut by the degree of screwing up in solving off-premises station damping callus on the sole installation, and the callus on the sole damping effect that different installers adorned is inconsistent, makes the noise variation in size that produces, influences the problem that the user used.
The utility model discloses a realize foretell target, the technical scheme of adoption is:
the utility model discloses a first aspect of an air conditioner outdoor unit vibration damping mounting structure, which comprises an outdoor unit mounting bracket, an outdoor unit chassis footing, a vibration damping foot pad and a bolt;
the outdoor unit mounting bracket, the outdoor unit chassis footing and the vibration reduction foot pad are all provided with bolt mounting holes, the outdoor unit chassis footing is arranged on the outdoor unit mounting bracket through the vibration reduction foot pad, a screw rod of the bolt is provided with a circular bead used for adjusting the axial compression amount of the vibration reduction foot pad along the bolt, the circular bead forms a large-diameter section and a small-diameter section with external threads on the bolt, and the bolt penetrates through the bolt mounting holes of the outdoor unit mounting bracket, the outdoor unit chassis footing and the vibration reduction foot pad and fixes the outdoor unit chassis footing, the vibration reduction foot pad and the large-diameter section together through a first nut in threaded connection with the small-diameter section.
Further, the bolts sequentially penetrate through bolt mounting holes of the outdoor unit chassis base foot, the vibration reduction foot pad and the outdoor unit mounting support, a gasket is embedded into one side, close to the outdoor unit mounting support, of the bolt mounting hole of the vibration reduction foot pad, and the gasket is sleeved on a small-diameter section of the bolt and is attached to the shoulder.
Further, the bolt mounting hole surface of damping callus on the sole is equipped with the annular that is used for imbedding the gasket, the annular with the coaxial setting of bolt mounting hole has seted up the opening in one side of damping callus on the sole, the opening with the annular link up.
Further, the bolts sequentially penetrate through bolt mounting holes of the outdoor unit chassis footing, the vibration reduction foot pad and the outdoor unit mounting bracket, and the circular bead is attached to the outdoor unit mounting bracket.
Further, the distance from the surface of one side of the small diameter section on the nut of the bolt to the upper end surface of the bolt mounting hole of the outdoor unit chassis footing is greater than or equal to zero.
Further, the large-diameter section is a shaft section with external threads, the large-diameter section sequentially penetrates through respective bolt mounting holes of the outdoor unit mounting bracket, the vibration reduction foot pad and the outdoor unit chassis base foot, the large-diameter section is in threaded connection with a second nut used for fixing the outdoor unit mounting bracket, and the first nut is attached to the shoulder.
Further, the distance between the surface of the first nut, which is attached to the shoulder, and the upper end face of the bolt mounting hole of the outdoor unit chassis footing is greater than or equal to zero.
Furthermore, elastic ribs are arranged on the vibration reduction foot pads, mounting holes for plugging outdoor unit chassis base feet are formed between the elastic ribs and the vibration reduction foot pads, and the elastic ribs are located on the outdoor unit chassis base feet.
Furthermore, the shape of the mounting hole for inserting the outdoor unit chassis base foot is matched with that of the outdoor unit chassis base foot.
Furthermore, the inserting direction between the outdoor unit chassis base foot and the vibration reduction foot pad is perpendicular to the axis of the bolt.
Has the advantages that: the utility model discloses set up the circular bead on the bolt, when the installation for inject off-premises station chassis footing axial displacement volume, and then prevent that damping callus on the sole installation compressive capacity is too big, play the effect that the buffering was inhaled and is inhaled that can not be fine.
Drawings
The above and other objects, features and advantages of the present disclosure will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings. The drawings described below are only some embodiments of the present disclosure, and other drawings can be obtained by those skilled in the art without inventive efforts.
Fig. 1 is an exploded view showing the overall structure of the outdoor unit of embodiment 1, which only illustrates the relationship between a set of bolt mounting holes, bolts, vibration-damping foot pads and the outdoor unit mounting brackets;
FIG. 2 shows a partial cross-sectional view of FIG. 1;
FIG. 3 shows an exploded view of the vibration dampening foot pad and shim of example 1;
FIG. 4 shows a partial sectional view of embodiment 2;
FIG. 5 shows a partial sectional view of embodiment 3;
fig. 6 is a view showing a connection relationship between bolts and an outdoor unit mounting bracket according to embodiment 3;
fig. 7 shows a partial view of embodiment 3.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, and "a plurality" typically includes at least two, but does not exclude the presence of at least one.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.
To further illustrate the technical solution of the present invention, the following specific examples are provided with reference to fig. 1 to 7.
Example 1
In the present embodiment, a vibration damping mounting structure of an outdoor unit of an air conditioner is provided, as shown in fig. 1 to 2, including an outdoor unit mounting bracket 1, an outdoor unit chassis base 2, a vibration damping foot pad 3, and a bolt 4;
the outdoor unit mounting bracket 1, the outdoor unit chassis footing 2 and the vibration-damping foot pad 3 are all provided with bolt mounting holes, the outdoor unit chassis footing 2 is arranged on the outdoor unit mounting bracket 1 through the vibration-damping foot pad 3, a shoulder 41 for adjusting the axial compression amount of the vibration-damping foot pad 3 along the bolt 4 is arranged on a screw rod of the bolt 4, the shoulder 41 forms a large-diameter section 42 and a small-diameter section 43 with external threads on the bolt 4, and the bolt 4 passes through the bolt mounting holes of the outdoor unit mounting bracket 1, the outdoor unit chassis footing 2 and the vibration-damping foot pad 3 and is fixed together through a first nut 5 in threaded connection with the small-diameter section 43.
Preferably, as shown in fig. 2, the bolt 4 sequentially passes through respective bolt mounting holes of the outdoor unit chassis footing 2, the vibration reduction foot pad 3 and the outdoor unit mounting bracket 1, that is, the bolt 4 passes through the bolt mounting holes of the three from top to bottom in fig. 2, wherein a gasket 6 is embedded in one side of the bolt mounting hole of the vibration reduction foot pad 3, which is close to the outdoor unit mounting bracket 1, and the gasket 6 is sleeved on a small diameter section 43 of the bolt 4 and is attached to the shoulder 41.
As shown in fig. 3, the inner surface of the bolt mounting hole of the vibration-damping foot pad 3 is provided with a ring groove 31 for embedding a gasket 6, the ring groove 31 is coaxially arranged with the bolt mounting hole, one side of the vibration-damping foot pad 3 is provided with a notch 32, the notch 32 is communicated with the ring groove 31, the gasket 6 is installed into the ring groove 31 from the notch 32 when the installation is convenient, and the ring groove 31 is close to the outdoor unit mounting bracket 1.
Through the arrangement of the gasket 6 and the shoulder 41, after the outdoor unit chassis footing 2 is installed, the gasket 6 and the shoulder 41 are kept in close contact after the first nut 5 is fastened, that is, the vibration reduction foot pad 3 reaches the reserved compression amount.
As shown in fig. 2, preferably, a distance H1 between a surface of the small diameter section 43 on the nut of the bolt 4 and an upper end surface of the bolt mounting hole of the outdoor unit chassis base 2 is greater than or equal to zero, so that the vibration-damping foot pad 3 can minimize the compression amount and absorb the energy generated by the vibration when the outdoor unit operates. As can be seen from fig. 2, the compression amount of the vibration-damping foot pads 3 is generated by the self-weight of the outdoor unit acting on the outdoor unit chassis base feet 2. The compression amount of the vibration reduction foot pad 3 is controlled by the position of the gasket 6 in the vibration reduction foot pad 3 and the length of the large-diameter section 42 on the bolt 4, and when the position of the gasket 6 is fixed and unchanged, the compression amount of the vibration reduction foot pad 3 can be adjusted by changing the length of the large-diameter section 42 on the bolt 4. In this embodiment, the bolt 4 is installed from top to bottom.
Preferably, the vibration-damping foot pad 3 is provided with an elastic rib 33, a mounting hole for inserting the outdoor unit chassis base 2 is formed between the elastic rib 33 and the vibration-damping foot pad 3, and the elastic rib 33 is located on the outdoor unit chassis base 2. When the elastic ribs 33 and the vibration reduction foot pads 3 are integrally formed, when the outdoor unit chassis base feet 2 are inserted into the mounting holes during installation, the elastic ribs 33 deform and swell upwards, and after the elastic ribs are inserted, the original shape is recovered, so that the vibration reduction foot pads 3 and the parts, which are attached to the outdoor unit chassis base feet 2, are tightly attached together, and vibration absorption is facilitated.
As shown in fig. 1 and 3, the shape of the mounting hole for inserting the outdoor unit chassis base 2 matches the shape of the outdoor unit chassis base 2.
Example 2
In the present embodiment, a vibration damping mounting structure of an outdoor unit of an air conditioner is provided, as shown in fig. 4, including an outdoor unit mounting bracket 1, an outdoor unit chassis base 2, a vibration damping foot pad 3, and a bolt 4;
the outdoor unit mounting bracket 1, the outdoor unit chassis footing 2 and the vibration-damping foot pad 3 are all provided with bolt mounting holes, the outdoor unit chassis footing 2 is arranged on the outdoor unit mounting bracket 1 through the vibration-damping foot pad 3, a shoulder 41 for adjusting the axial compression amount of the vibration-damping foot pad 3 along the bolt 4 is arranged on a screw rod of the bolt 4, the shoulder 41 forms a large-diameter section 42 and a small-diameter section 43 with external threads on the bolt 4, and the bolt 4 passes through the bolt mounting holes of the outdoor unit mounting bracket 1, the outdoor unit chassis footing 2 and the vibration-damping foot pad 3 and is fixed together through a first nut 5 in threaded connection with the small-diameter section 43.
Preferably, the bolts 4 sequentially pass through bolt mounting holes of the outdoor unit chassis footing 2, the vibration reduction foot pad 3 and the outdoor unit mounting bracket 1, that is, the bolts 4 pass through the bolt mounting holes of the outdoor unit chassis footing 2, the vibration reduction foot pad 3 and the outdoor unit mounting bracket 1 from top to bottom in fig. 4, and the shoulder 41 is attached to the outdoor unit mounting bracket 1. The diameter of the large diameter section 42 of the bolt 4 is larger than the diameter of the outdoor unit mounting bracket 1, so that the shoulder 41 of the bolt 4 is attached to the surface of the outdoor unit mounting bracket 1, and the compression amount of the vibration-damping foot pad 3 is fixed every time the bolt 4 is fastened by the first nut 5.
Preferably, a distance H1 between the surface of the nut on the side of the small diameter section 43 of the bolt 4 and the upper end surface of the bolt mounting hole of the outdoor unit chassis base 2 is greater than or equal to zero, so that the compression amount generated by the vibration-damping foot pad 3 is minimized, and the energy generated by vibration can be absorbed when the outdoor unit operates. As can be seen from fig. 2, the compression amount of the vibration-damping foot pads 3 is generated by the self-weight of the outdoor unit acting on the outdoor unit chassis base feet 2. The compression amount of the vibration reduction foot pad 3 is controlled by the position of the gasket 6 in the vibration reduction foot pad 3 and the length of the large-diameter section 42 on the bolt 4, and when the position of the gasket 6 is fixed and unchanged, the compression amount of the vibration reduction foot pad 3 can be adjusted by changing the length of the large-diameter section 42 on the bolt 4. In this embodiment, the bolt 4 is installed from top to bottom.
Preferably, the vibration-damping foot pad 3 is provided with an elastic rib 33, a mounting hole for inserting the outdoor unit chassis base 2 is formed between the elastic rib 33 and the vibration-damping foot pad 3, and the elastic rib 33 is located on the outdoor unit chassis base 2. When the elastic ribs 33 and the vibration reduction foot pads 3 are integrally formed, when the outdoor unit chassis base feet 2 are inserted into the mounting holes during installation, the elastic ribs 33 deform and swell upwards, and after the elastic ribs are inserted, the original shape is recovered, so that the vibration reduction foot pads 3 and the parts, which are attached to the outdoor unit chassis base feet 2, are tightly attached together, and vibration absorption is facilitated.
As shown in fig. 1 and 3, the shape of the mounting hole for inserting the outdoor unit chassis base 2 matches the shape of the outdoor unit chassis base 2.
Example 3
In the present embodiment, a vibration damping mounting structure of an outdoor unit of an air conditioner is provided, as shown in fig. 5 to 7, including an outdoor unit mounting bracket 1, an outdoor unit chassis base 2, a vibration damping foot pad 3, and a bolt 4;
the outdoor unit mounting bracket 1, the outdoor unit chassis footing 2 and the vibration-damping foot pad 3 are all provided with bolt mounting holes, the outdoor unit chassis footing 2 is arranged on the outdoor unit mounting bracket 1 through the vibration-damping foot pad 3, a shoulder 41 for adjusting the axial compression amount of the vibration-damping foot pad 3 along the bolt 4 is arranged on a screw rod of the bolt 4, the shoulder 41 forms a large-diameter section 42 and a small-diameter section 43 with external threads on the bolt 4, and the bolt 4 passes through the bolt mounting holes of the outdoor unit mounting bracket 1, the outdoor unit chassis footing 2 and the vibration-damping foot pad 3 and is fixed together through a first nut 5 in threaded connection with the small-diameter section 43.
Further, the large diameter section 42 is a shaft section with an external thread, the large diameter section 42 sequentially passes through respective bolt mounting holes of the outdoor unit mounting bracket 1, the vibration reduction foot pad 3 and the outdoor unit chassis footing 2, as shown in fig. 6, the large diameter section 42 is in threaded connection with a second nut 7 for fixing the outdoor unit mounting bracket; the second nut 7 can be a thin nut, optionally, a countersunk circular groove coaxial with a bolt mounting hole of the vibration reduction foot pad 3 is formed in the surface of one side, close to the outdoor unit mounting bracket 1, of the vibration reduction foot pad 3, and the depth of the countersunk circular groove is greater than or equal to the thickness of the thin first nut, so that the thin first nut does not protrude during mounting; the first nut 5 abuts against the shoulder 41.
Preferably, as shown in fig. 5, a distance H2 between a surface of the first nut 5 contacting the shoulder 41 and an upper end surface of the bolt mounting hole of the outdoor unit chassis base 2 is greater than or equal to zero, so that the compression amount generated by the vibration-damping foot pad 3 is minimized, and energy generated by vibration can be absorbed when the outdoor unit operates.
As shown in fig. 7, the vibration-damping foot pad 3 is provided with an elastic rib 33, a mounting hole for inserting the outdoor unit chassis base 2 is formed between the elastic rib 33 and the vibration-damping foot pad 3, and the elastic rib 33 is located on the outdoor unit chassis base 2. When the elastic ribs 33 and the vibration reduction foot pads 3 are integrally formed, when the outdoor unit chassis base feet 2 are inserted into the mounting holes during installation, the elastic ribs 33 deform and swell upwards, and after the elastic ribs are inserted, the original shape is recovered, so that the vibration reduction foot pads 3 and the parts, which are attached to the outdoor unit chassis base feet 2, are tightly attached together, and vibration absorption is facilitated.
As shown in fig. 1 and 3, the shape of the mounting hole for inserting the outdoor unit chassis base 2 matches the shape of the outdoor unit chassis base 2.
Exemplary embodiments of the present disclosure are specifically illustrated and described above. It is to be understood that the present disclosure is not limited to the precise arrangements, instrumentalities, or instrumentalities described herein; on the contrary, the disclosure is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (10)
1. A vibration damping mounting structure of an air conditioner outdoor unit is characterized by comprising an outdoor unit mounting bracket, an outdoor unit chassis footing, a vibration damping foot pad and a bolt;
the outdoor unit mounting bracket, the outdoor unit chassis footing and the vibration reduction foot pad are all provided with bolt mounting holes, the outdoor unit chassis footing is arranged on the outdoor unit mounting bracket through the vibration reduction foot pad, a screw rod of the bolt is provided with a circular bead used for adjusting the axial compression amount of the vibration reduction foot pad along the bolt, the circular bead forms a large-diameter section and a small-diameter section with external threads on the bolt, and the bolt penetrates through the bolt mounting holes of the outdoor unit mounting bracket, the outdoor unit chassis footing and the vibration reduction foot pad and fixes the outdoor unit chassis footing, the vibration reduction foot pad and the large-diameter section together through a first nut in threaded connection with the small-diameter section.
2. The outdoor unit of claim 1, wherein the bolts sequentially pass through bolt mounting holes of the outdoor unit base plate, the vibration-damping foot pad and the outdoor unit mounting bracket, wherein a gasket is embedded in the bolt mounting hole of the vibration-damping foot pad at a side adjacent to the outdoor unit mounting bracket, and the gasket is sleeved on a small diameter section of the bolt and is attached to the shoulder.
3. The outdoor unit of claim 2, wherein a ring groove for inserting a gasket is formed on a surface of the bolt receiving hole of the vibration-damping foot pad, the ring groove is coaxially formed with the bolt receiving hole, and a notch is formed at one side of the vibration-damping foot pad, and the notch is communicated with the ring groove.
4. The outdoor unit vibration damping structure of claim 1, wherein the bolts sequentially pass through bolt mounting holes of the outdoor unit base plate foot, the vibration damping foot pad and the outdoor unit mounting bracket, and the shoulder is attached to the outdoor unit mounting bracket.
5. The outdoor unit of claim 2 or 4, wherein a distance between an end surface of the bolt on the side of the small diameter section of the nut of the bolt and an upper end surface of the bolt mounting hole of the outdoor unit base plate foot is greater than or equal to zero.
6. The outdoor unit vibration damping structure of claim 1, wherein the large diameter section is a shaft section having an external thread, the large diameter section sequentially passes through bolt mounting holes of the outdoor unit mounting bracket, the vibration damping foot pad and the outdoor unit base plate foot, the large diameter section is threadedly connected with a second nut for fixing the outdoor unit mounting bracket, and the first nut is attached to the shoulder.
7. The outdoor unit vibration reducing structure of claim 6, wherein a distance between a surface of the first nut contacting the shoulder and an upper surface of the bolt mounting hole of the outdoor unit base plate foot is equal to or greater than zero.
8. The outdoor unit vibration-damping mounting structure of claim 1 to 4 and 6 to 7, wherein the vibration-damping foot pad is provided with elastic ribs, the elastic ribs and the vibration-damping foot pad form mounting holes for inserting outdoor unit chassis base feet, and the elastic ribs are located on the outdoor unit chassis base feet.
9. The outdoor unit of claim 8, wherein the shape of the mounting hole for receiving the outdoor unit base plate foot is matched with the shape of the outdoor unit base plate foot.
10. The outdoor unit vibration damping mounting structure of claim 8, wherein the insertion direction between the outdoor unit base plate foot and the vibration damping foot pad is perpendicular to the axis of the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121733630.1U CN215260195U (en) | 2021-07-28 | 2021-07-28 | Vibration damping mounting structure of air conditioner outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121733630.1U CN215260195U (en) | 2021-07-28 | 2021-07-28 | Vibration damping mounting structure of air conditioner outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215260195U true CN215260195U (en) | 2021-12-21 |
Family
ID=79495253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121733630.1U Active CN215260195U (en) | 2021-07-28 | 2021-07-28 | Vibration damping mounting structure of air conditioner outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215260195U (en) |
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2021
- 2021-07-28 CN CN202121733630.1U patent/CN215260195U/en active Active
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