CN217109811U - Vibration damper for outdoor unit of air conditioner - Google Patents

Abstract

The utility model discloses a vibration damper of an outdoor unit of an air conditioner, which relates to the field of vibration dampers and comprises a vibration damping support, an arc energy dissipation steel plate (5) and a bearing part; the bearing part comprises a main bearing plate (1) and a side bearing plate (12), the two sides of the main bearing plate (1) are connected with the side bearing plate (12), the bottom of the side bearing plate (12) is connected with a vibration reduction support, the bearing part comprises an arc energy consumption steel plate (5) and a horizontal energy consumption ring (2), the arc energy consumption steel plate (5) is fixed at the bottom of the main bearing plate (1), and the horizontal energy consumption ring (2) is connected to the bottom of the main bearing plate (1).

Description

Vibration damper for outdoor unit of air conditioner

Technical Field

The utility model relates to a vibration damper field, more specifically relates to an outdoor machine vibration damper of air-conditioner.

Background

With the improvement of living standard and consumption standard of people, more and more families are added with air conditioners. When the air conditioner is in operation, the external unit can continuously generate high-frequency vibration and noise, which brings trouble to the life of people. In order to reduce the trouble of vibration noise, the vibration of an external machine is reduced by arranging a vibration reduction support with a single function in the prior art, but the use environment of the external machine is limited; or the sound insulation board is arranged on the periphery of the air conditioner external unit to solve the noise pollution caused by the vibration of the air conditioner external unit, but the sound insulation board occupies a larger space, is mainly used for an air conditioner external machine case on the ground or an air conditioner external machine case on a floor balcony, and has higher cost and difficult operation dangerous installation, overhaul and replacement for residential users.

SUMMERY OF THE UTILITY MODEL

In order to overcome among the prior art the outer quick-witted noise vibration of air conditioner too big, and the installation occupation space of bradyseism support is great, dismantles and the installation defect all comparatively inconvenient, the utility model provides an outer quick-witted damping device of air conditioner, its simple structure to have better damping and noise reduction effect, promote to use and experience.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides an outer quick-witted vibration damper of air-conditioner, including damping support, arc power consumption steel sheet and bearing piece, the bearing piece includes main bearing plate and side bearing plate, and the both sides of main bearing plate all are connected with the side bearing plate, and the bottom of side bearing plate is connected with the damping support, and the bearing piece includes arc power consumption steel sheet and horizontal power consumption ring, and arc power consumption steel sheet is fixed in the bottom of main bearing plate, and horizontal power consumption ring joint is in the bottom of main bearing plate.

The utility model discloses in the technical scheme of preferred, the bottom of main bearing plate is provided with the connecting block, horizontal power consumption ring is connected to the connecting block through the stretch cord.

The utility model discloses in the technical scheme of preferred, the bearing part is still including adjusting the group, the side bearing plate is connected to through adjusting the group main bearing plate is last, and adjusting the group and including slider, guide rail and fixing bolt, the slider is fixed in the bottom of side bearing plate, and the guide rail is fixed in the top of main bearing plate, and slider sliding connection has seted up a plurality of first holes on the guide rail, has seted up the second hole on the slider, and fixing bolt passes first hole and second hole.

The utility model discloses in the technical scheme of preferred, the damping support is including supporting the urceolus, supporting inner tube and air spring, supports the inner tube and sets up in supporting the urceolus, and the inner wall that supports the inner tube is provided with the screw thread, and air spring sets up in supporting the inner tube, and air spring's lower extreme and support inner tube screw-thread fit, air spring's upper end support in the bottom of side bearing plate.

The utility model discloses in the technical scheme of preferred, support the urceolus and support and constitute the cushion chamber between the inner tube, be provided with more than two magnetism energy dissipation components in the cushion chamber, magnetism energy dissipation component more than two evenly sets up in the cushion chamber, and is located the top of the magnetism energy dissipation component of upper end and is fixed with the rubber bump, the rubber bump with the side bearing plate butt.

The utility model discloses in the technical scheme of preferred, magnetism power consumption component includes ring magnet and collision hemisphere, and ring magnet's top all is fixed with the collision hemisphere with the bottom.

The utility model discloses in the technical scheme of preferred, the last power consumption hole more than two of having seted up of arc power consumption steel sheet.

The utility model discloses in the technical scheme of preferred, the lower extreme of arc power consumption steel sheet is provided with the extension of inside extension, and the bottom of extension is provided with the rubber clutch blocks.

The utility model has the advantages that:

the utility model provides a pair of outdoor mechanical vibration damper of air-conditioner, on the damping support through setting up with monolithic connection to support the mesa, can cushion the vibration that the outer machine of air-conditioner produced in the course of the work, and then reduce vibration and noise. There is not rigid connection between damping support and the fagging, and the device possesses the ascending damping of vertical side and the damping of horizontal direction simultaneously, can slow down the transmission of vibration to the at utmost, and this device simple structure is simultaneously whether the dismouting is maintained the change and is all more convenient.

Drawings

Fig. 1 is a schematic structural view of a vibration damping device for an outdoor unit of an air conditioner according to an embodiment of the present invention;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a top view of FIG. 1

FIG. 4 is a bottom view of FIG. 1

FIG. 5 is a top view of the magnetic dissipating assembly of FIG. 1;

FIG. 6 is a front view of the magnetic dissipating assembly of FIG. 1;

FIG. 7 is a front view of the curved steel plate of FIG. 1;

FIG. 8 is a side view of FIG. 7

FIG. 9 is a sectional side view taken along line A-A in FIG. 1

FIG. 10 is an enlarged schematic view of the air spring in FIG. 1

Fig. 11 is a top view of fig. 10.

In the figure:

1. a main bearing plate; 2. a horizontal energy consumption ring; 3. an elastic cord; 4. connecting blocks; 5. an arc energy dissipation steel plate; 6. a rubber friction block; 7. an air spring; 8. a rubber impact block; 9. supporting the outer cylinder; 10. a magnetic dissipative element; 11. a support inner cylinder; 12. a lateral bearing plate; 14. a guide rail; 15. fixing the bolt; 16. a slider; 17. a second hole 51, an extension; 52. an energy consumption hole; 101. a ring magnet; 102. a bump hemisphere; 90. a buffer chamber.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 11, an embodiment provides a vibration damper for an outdoor unit of an air conditioner, including a vibration damper support, an arc energy-consuming steel plate 5 and a pressure-bearing member, wherein the pressure-bearing member includes a main pressure-bearing plate 1 and side pressure-bearing plates 12, both sides of the main pressure-bearing plate 1 are connected with the side pressure-bearing plates 12, the bottom of the side pressure-bearing plates 12 is connected with the vibration damper support, the pressure-bearing member includes an arc energy-consuming steel plate 5 and energy-dissipating horizontal rings 2, the arc energy-consuming steel plate 5 is fixed at the bottom of the main pressure-bearing plate 1, and the energy-dissipating horizontal rings 2 are connected to the bottom of the main pressure-bearing plate 1.

The main bearing plate 1 is connected with an outer machine of an air conditioner and supports the outer machine of the air conditioner, the arc energy dissipation steel plate 5 supports the outer machine of the air conditioner and the main bearing plate 1 in the supporting process, the bottom of the arc energy dissipation steel plate 5 is connected to the installation ground, and when the outer machine of the air conditioner vibrates in working, the arc energy dissipation steel plate 5 can deform up and down to buffer partial vibration, so that a vibration damping effect is achieved. The installation is installed equally to the damping support subaerially, work when the outer machine of air conditioner takes place the vibration, the vibration transmits through the both sides of main bearing plate 1, main bearing plate 1 both sides are rocked from top to bottom, main bearing plate 1 is when down rocking, on the damping support of side is transmitted to the vibration, the damping support sinks to warp the energy-absorbing, the inside damping unit of damping support can continue the buffering vibration simultaneously, avoid the vibration to continue the transmission in vertical direction, realize the ascending vibration buffering of vertical side. The buffering capacity is improved. And the vibration in the horizontal direction that outer machine produced in the course of the work is transmitted to arc power consumption steel sheet 5 through main bearing plate 1 on, and arc power consumption steel sheet 5 moves about immediately, and arc power consumption steel sheet 5 produces deformation, and the one end that is connected to ground of arc power consumption steel sheet 5 produces relative slip with ground simultaneously, realizes the friction power consumption, namely buffers the vibration in the horizontal direction, has realized the vibration buffering in horizontal and vertical direction from this, reaches better buffering effect of shaking. Except friction and vibration damping, the horizontal energy consumption ring 2 connected to the bottom of the main bearing plate 1 shakes to absorb energy when vibration is transmitted, and after the vibration is consumed along with the shaking of the horizontal energy consumption ring 2, the horizontal energy consumption ring 2 gradually returns to a static state. And waiting for subsequent energy absorption shaking.

Further, the bottom of the main bearing plate 1 is provided with a connecting block 4, and the horizontal energy dissipation ring 2 is connected to the connecting block 4 through an elastic rope 3. Connecting block 4 provides the placement for stretch cord 3, can let stretch cord 3 tie up on it, and utilizes stretch cord 3 to connect, can provide bigger buffering when horizontal power consumption ring 2 rocks, and then makes horizontal power consumption ring 2 can carry out rocking by a larger margin, can more fully absorb energy, and then reaches better bradyseism effect.

Further, the pressure-bearing piece still includes the regulation group, side pressure-bearing plate 12 is connected to main pressure-bearing plate 1 through the regulation group on, the regulation group includes slider 16, guide rail 14 and fixing bolt 15, slider 16 is fixed in the bottom of side pressure-bearing plate 12, guide rail 14 is fixed in main pressure-bearing plate 1's top, slider 16 sliding connection is on guide rail 14, a plurality of first holes 17 have been seted up on the guide rail 14, the second hole has been seted up on slider 16, fixing bolt 15 passes first hole 17 and second hole. When facing air conditioners with different sizes and sizes, the damping supports have different buffering widths, and the width needs to be adjusted by the adjusting group. When the width is adjusted, the sliding block 16 on the side bearing plate 12 slides along the guide rail 14, and the vibration damping support can drag the moving position along with the sliding block, so that the whole vibration damping device is widened or narrowed, and the effect of flexibly adjusting the width is achieved. After the damping support and the pressure bearing side plate 12 move to the approximate proper position, the second hole on the sliding block 16 is aligned to the first hole 17 on the corresponding position on the guide rail 14, and the fixing bolt 15 is inserted into the first hole 17 and the second hole, the sliding block 16 is fixed on the guide rail 14, so that the relative position of the pressure bearing side plate 12 and the main pressure bearing plate 1 is fixed, and the situation that the position changes in the subsequent supporting process and the supporting damping effect is influenced is avoided. Carry out width regulation convenient and fast through gliding mode, need not to realize with the help of external instrument, fixing bolt 15's is fixed and loosen all comparatively simple and efficient, reduces the degree of difficulty of adjusting. Meanwhile, the adjustment of the adjusting group is adjusted according to the size of the installed air conditioner external unit, the side bearing plate 12 is adjusted according to the width of the air conditioner external unit, the air conditioner external unit is clamped, the phenomenon that the air conditioner external unit is displaced and loosened in the working process is avoided, the stability of the air conditioner external unit on the vibration damper is improved, vibration on the air conditioner external unit can be transmitted to the vibration damper better, and a better vibration damping effect is achieved.

Further, the vibration reduction support comprises a support outer cylinder 9, a support inner cylinder 11 and an air spring 7, the support inner cylinder 11 is arranged in the support outer cylinder 9, threads are arranged on the inner wall of the support inner cylinder 11, the air spring 7 is arranged in the support inner cylinder 11, the lower end of the air spring 7 is in threaded fit with the support inner cylinder 11, and the upper end of the air spring 7 abuts against the bottom of the side bearing plate 12. When the vibration above is transmitted to the vibration damping support through the side bearing plate 12, the vibration is firstly buffered by the air spring 7, the air spring 7 is compressed or elongated under the action of the vibration, and then part of the vibration is consumed, and meanwhile the vibration is also transmitted to the supporting inner cylinder 11 in the expansion and contraction process of the air spring 7, and the inner cylinder and the outer cylinder are used for buffering. When different weights or different vibration reduction requirements are met, the height of the air spring 7 on the support inner cylinder 11 can be adjusted by rotating the bottom of the air spring 7, the compression degree of the air spring 7 in an initial state is adjusted, the initial strength of the support for the main bearing plate 1 is adjusted, and the support strength is adjusted through adjustment, so that the vibration reduction device can adapt to different weights and different vibration reduction requirements, and the adaptability of the device is improved. In this embodiment, two damping supports around being provided with on single bearing plate 12 can let bearing plate 12's front and back atress more balanced, has also strengthened the bradyseism ability simultaneously, has set up a plurality of damping supports and can dispersed vibration, lets the vibration that single damping support received reduce, and damping device is whole can bear bigger vibration, also has better damping effect simultaneously.

Further, a buffer cavity 90 is formed between the support outer cylinder 9 and the support inner cylinder 11, more than two magnetic energy dissipation elements 10 are arranged in the buffer cavity 90, the more than two magnetic energy dissipation elements 10 are uniformly arranged in the buffer cavity 90, a rubber collision block 8 is fixed at the top of the magnetic energy dissipation element 10 located at the uppermost end, and the rubber collision block 8 is abutted to the side bearing plate 12. When the side bearing plate 12 shakes up and down, the side bearing plate 12 presses the rubber impact block 8 of the magnetic energy dissipation element 10 at the uppermost end, the magnetic energy dissipation element 10 at the top is driven to push down, the adjacent magnetic energy dissipation elements 10 repel each other magnetically, the magnetic energy dissipation elements 10 on the same vertical line in the buffer cavity 90 repel each other to generate thrust, the thrust generated by repulsion and vibration are offset each other, and the effect of buffering vibration is achieved.

Further, the magnetic energy dissipation element 10 includes a ring magnet 101 and a collision hemisphere 102, and the collision hemisphere 102 is fixed on the top and the bottom of the ring magnet 101. The polarities of the top and the bottom of the ring magnet 101 are opposite, the two adjacent upper and lower magnetic energy dissipation elements 10 repel each other, and when vibration is transmitted from the upper part, the magnetic energy dissipation element 10 at the top is pressed to move downwards, so that the magnetic energy dissipation elements 10 are compressed and extruded with each other, and then magnetic compression energy dissipation is realized, and further the vibration is consumed. When external vibration is too big, adjacent magnetism power consumption magnet can be because of the vibration and bump, when the collision goes on, collision hemisphere 102 mutual contact, and collision hemisphere 102 adopts the rubber materials who has certain buffering compression performance to make, can cushion the vibration when collision hemisphere 102 bumps, plays the effect of slow vibration, promotes holistic slow vibration effect. After the vibration is buffered, the magnetic dissipative element 10 is restored to the original position under the action of mutual magnetic repulsion force, so that the subsequent continuous buffering can be performed.

Furthermore, the arc-shaped energy consumption steel plate 5 is provided with more than two energy consumption holes 52. The energy dissipation holes 52 formed in the arc-shaped energy dissipation steel plate 5 can better deform when the arc-shaped energy dissipation steel plate is vibrated in the vertical direction, and meanwhile, materials can be saved, the material consumption of the arc-shaped energy dissipation steel plate 5 is reduced, and resources are saved.

Further, the lower end of the arc-shaped energy dissipation steel plate 5 is provided with an extension part 51 extending inwards, and the bottom of the extension part 51 is provided with a rubber friction block 6. The extension part 51 is in contact with the ground through the rubber friction block 6, the extension part shakes in the horizontal direction when the air conditioner external unit generates horizontal vibration, the rubber friction block 6 on the extension part 51 slides on the ground at the moment, the vibration in the horizontal direction is buffered through sliding friction, and the effect of gentle vibration of water is enhanced.

Other techniques of the present embodiment employ existing techniques.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims (8)

1. The utility model provides an outdoor machine vibration damper of air-conditioner which characterized in that: the damping support comprises a damping support, an arc energy dissipation steel plate (5) and a pressure-bearing part;

the bearing part comprises a main bearing plate (1) and a side bearing plate (12), the two sides of the main bearing plate (1) are connected with the side bearing plate (12), the bottom of the side bearing plate (12) is connected with a vibration reduction support, the bearing part comprises an arc energy consumption steel plate (5) and a horizontal energy consumption ring (2), the arc energy consumption steel plate (5) is fixed at the bottom of the main bearing plate (1), and the horizontal energy consumption ring (2) is connected to the bottom of the main bearing plate (1).

2. The vibration damping device of an outdoor unit of an air conditioner as set forth in claim 1, wherein:

the bottom of main bearing plate (1) is provided with connecting block (4), horizontal power consumption ring (2) are connected to connecting block (4) through stretch cord (3).

3. The vibration damping device of an outdoor unit of an air conditioner as set forth in claim 2, wherein:

the pressure bearing piece also comprises an adjusting group, the side pressure bearing plate (12) is connected to the main pressure bearing plate (1) through the adjusting group,

the adjusting group comprises a slide block (16), a guide rail (14) and a fixing bolt (15),

slider (16) are fixed in the bottom of side bearing plate (12), and guide rail (14) are fixed in the top of main bearing plate (1), and slider (16) sliding connection has seted up a plurality of first holes (17) on guide rail (14), has seted up the second hole on slider (16), and fixing bolt (15) pass first hole (17) and second hole.

4. The vibration damping device of an outdoor unit of an air conditioner as set forth in claim 1, wherein:

the damping support comprises a supporting outer cylinder (9), a supporting inner cylinder (11) and an air spring (7), the supporting inner cylinder (11) is arranged in the supporting outer cylinder (9), threads are arranged on the inner wall of the supporting inner cylinder (11), the air spring (7) is arranged in the supporting inner cylinder (11), the lower end of the air spring (7) is in threaded fit with the supporting inner cylinder (11), and the upper end of the air spring (7) abuts against the bottom of a side bearing plate (12).

5. The vibration damper of an outdoor unit of an air conditioner as set forth in claim 4, wherein:

a buffer cavity (90) is formed between the supporting outer cylinder (9) and the supporting inner cylinder (11), more than two magnetic energy dissipation elements (10) are arranged in the buffer cavity (90),

more than two magnetic energy dissipation elements (10) are uniformly arranged in the buffer cavity (90), the top of the magnetic energy dissipation element (10) located at the uppermost end is fixed with a rubber impact block (8), and the rubber impact block (8) is abutted to the side bearing plate (12).

6. The vibration damper of an outdoor unit of an air conditioner as set forth in claim 5, wherein:

the magnetic energy dissipation element (10) comprises an annular magnet (101) and a collision hemisphere (102), wherein the collision hemisphere (102) is fixed at the top and the bottom of the annular magnet (101).

7. The vibration damping device of an outdoor unit of an air conditioner as set forth in claim 1, wherein:

the arc energy dissipation steel plate (5) is provided with more than two energy dissipation holes (52).

8. The vibration damping device of an outdoor unit of an air conditioner as set forth in claim 1, wherein:

the lower end of the arc-shaped energy consumption steel plate (5) is provided with an extending part (51) extending inwards, and the bottom of the extending part (51) is provided with a rubber friction block (6).

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