CN201866151U - Fission type damping pad - Google Patents
Fission type damping pad Download PDFInfo
- Publication number
- CN201866151U CN201866151U CN2010206224501U CN201020622450U CN201866151U CN 201866151 U CN201866151 U CN 201866151U CN 2010206224501 U CN2010206224501 U CN 2010206224501U CN 201020622450 U CN201020622450 U CN 201020622450U CN 201866151 U CN201866151 U CN 201866151U
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- CN
- China
- Prior art keywords
- pad
- pad body
- damping
- compressor
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a fission type damping pad which comprises an upper pad body and a lower pad body, wherein the upper pad body and the lower pad body are connected with each other through a bolt bushing, the upper surface of the lower pad body is provided with a plurality of damping convex hulls, and the upper pad body is positioned on the damping convex hulls of the lower pad body. The upper surface of the lower pad body of the fission type damping pad is provided with the damping convex hulls to reduce contact area between the upper pad body and the lower pad body, so as to reduce transfer of vibration from the upper pad body to the lower pad body, and the side wall of a through hole of the upper pad body is provided with a side wall convex hull which also can play an effective role in vibration absorption, therefore the fission type damping pad can effectively prevent the vibration of a compressor from being transferred to the outside, reduce noise of the compressor, and play an effective role in damping.
Description
Technical field
The utility model relates to a kind of beam, particularly a kind of beam that is used on the reciprocating type refrigeration compressor.
Background technique
In the manufacture process of reciprocatable refrigerating equipment compressor; in order to guarantee the proper functioning of equipment; avoid because compressor shakes and external equipment is exerted an influence; usually can on the compressor footing, beam be installed; by beam compressor is carried out damping; reduce the noise of compressor, reduce the compressor vibrations and outwards transmit.The beam that uses on the existing compressor footing generally all is the integral type beam, and the damping effect of this beam is relatively poor, can not prevent effectively that the vibrations of compressor from outwards transmitting, and therefore this beam can not play good damping effect to compressor.
The model utility content
At above-mentioned the deficiencies in the prior art, the technical problems to be solved in the utility model provides a kind of split type beam with better damping effect.
For solving the problems of the technologies described above, the utility model adopts following technological scheme:
A kind of split type beam, it comprises on one pad and pad once, the described pad of going up is connected by bolt bush with described pad down, the described upper surface of pad down is provided with several damping convex closures, described go up pad be positioned at described under on the damping convex closure of pad.
Preferably, the described pad of going up comprises a plush copper and a base, form an inserted part between described plush copper and the base, the described pad of going up is provided with a through hole, described bolt bush is positioned at described through hole, be provided with several sidewall convex closures with the corresponding through-hole wall in position, described inserted part, described sidewall convex closure is resisted against on the described bolt bush.
Preferably, described damping convex closure, sidewall convex closure are circular.
Technique scheme has following beneficial effect: this split type beam is provided with the damping convex closure at the upper surface of following pad, can reduce the area of contact that goes up between pad and the following pad, thereby reduce the transmission of vibrations from the downward pad of last pad, the sidewall convex closure is set on the last pad through-hole side wall also can plays extraordinary shock-absorbing effect, but therefore the vibrations of this split type beam effectively preventing compressor are outwards transmitted, reduced compressor noise, can play extraordinary damping effect.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and conjunction with figs. describe in detail as after.Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the utility model embodiment's a structural representation.
Fig. 2 is the structural representation of pad on the utility model.
Fig. 3 is the structural representation of pad under the utility model.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, 2, 3, this split type beam comprises on one pad 1 and pad 2 once, and last pad 1 is provided with through hole 14, and following pad is provided with through hole 22, and bolt bush 3 passes that through hole 14, through hole 22 will be gone up pad 1, pad 2 connects as one down.The upper surface of following pad 2 is provided with several circular damping convex closures 21, and last pad 1 is positioned on the damping convex closure 21 of following pad 2.
Last pad 1 comprises a plush copper 12 and a base 11, forms an inserted part 13 between plush copper 12 and the base 11, with corresponding through hole 14 inwalls in 13 positions, inserted part on several circular sidewall convex closures 15, sidewall convex closure 15 is resisted against on the bolt bush 3.
This split type beam inserts the plush copper 12 of pad on the beam in the compressor footing, and makes the lower end of compressor footing be stuck in 13 places, inserted part in use.This split type beam is provided with damping convex closure 21 at the upper surface of following pad 2, and damping convex closure 21 can reduce the area of contact that goes up between pad 1 and the following pad 2, thereby reduces the transmission of vibrations from last pad 1 downward pad 2.Sidewall convex closure 15 is set on the sidewall of last pad 1 through hole 14 can absorbs of the vibrations of compressor footing, play extraordinary shock-absorbing effect, avoid bolt bush 3 outwards to transmit vibrations bolt bush 3 side direction.But the vibrations that this shows this split type beam effectively preventing compressor are outwards transmitted, are reduced compressor noise, can play extraordinary damping effect.
More than split type spring pad that the utility model embodiment is provided be described in detail; for one of ordinary skill in the art; thought according to the utility model embodiment; part in specific embodiments and applications all can change; in sum; this description should not be construed as restriction of the present utility model, and all any changes of being made according to the utility model design philosophy are all within protection domain of the present utility model.
Claims (3)
1. split type beam, it is characterized in that: it comprises on one pad and pad once, the described pad of going up is connected by bolt bush with described pad down, and the described upper surface of pad down is provided with several damping convex closures, and described upward pad is positioned on the damping convex closure of described pad down.
2. split type beam according to claim 1, it is characterized in that: the described pad of going up comprises a plush copper and a base, form an inserted part between described plush copper and the base, the described pad of going up is provided with a through hole, described bolt bush is positioned at described through hole, be provided with several sidewall convex closures with the corresponding through-hole wall in position, described inserted part, described sidewall convex closure is resisted against on the described bolt bush.
3. split type beam according to claim 2 is characterized in that: described damping convex closure, sidewall convex closure are for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206224501U CN201866151U (en) | 2010-11-24 | 2010-11-24 | Fission type damping pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206224501U CN201866151U (en) | 2010-11-24 | 2010-11-24 | Fission type damping pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201866151U true CN201866151U (en) | 2011-06-15 |
Family
ID=44137307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206224501U Expired - Fee Related CN201866151U (en) | 2010-11-24 | 2010-11-24 | Fission type damping pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201866151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502781A (en) * | 2017-05-23 | 2018-09-07 | 太仓市伦文机械有限公司 | A kind of lifting platform |
-
2010
- 2010-11-24 CN CN2010206224501U patent/CN201866151U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502781A (en) * | 2017-05-23 | 2018-09-07 | 太仓市伦文机械有限公司 | A kind of lifting platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20111124 |