CN207161336U - A kind of modified screw compressor supporting structure - Google Patents
A kind of modified screw compressor supporting structure Download PDFInfo
- Publication number
- CN207161336U CN207161336U CN201721192742.4U CN201721192742U CN207161336U CN 207161336 U CN207161336 U CN 207161336U CN 201721192742 U CN201721192742 U CN 201721192742U CN 207161336 U CN207161336 U CN 207161336U
- Authority
- CN
- China
- Prior art keywords
- leg
- screw compressor
- shock bracket
- sleeve rack
- base
- 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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- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of modified screw compressor supporting structure in Compressor Technology field,Including housing,The left wall of the housing is provided with sleeve rack,The outer wall uniform welding of the sleeve rack has ribs,The sleeve rack is connected by ribs with noise reduction layer,The front-rear side walls of the sleeve rack are welded with leg,The bottom of the leg is plugged with shock bracket,The bottom of the shock bracket is provided with base,The bottom of the shock bracket is provided with bottom plate,The first elastic component is evenly arranged between the bottom of the bottom plate and the intracavity bottom of base,The top of the base and the bottom of leg are provided with stop collar,The top of the shock bracket is provided with spring pad,The second elastic component is provided with the top of the spring pad,The inner cavity top of the leg is provided with top plate,With preferable antivibration effect,The Oscillation Amplitude of complete machine when reducing screw compressor operation,Extend the service life of screw compressor.
Description
Technical field
Compressor Technology field is the utility model is related to, specially a kind of modified screw compressor supporting structure.
Background technology
Screw compressor is typical rotating machinery, is mainly slided by frame, bent axle, orbiter, fixed scroll, cross
Ring and with being reconstructed into, support are the brace foundations of screw compressor, in screw compressor running, support by it is multiple come
Acted on from the load of internal system, in recent years, with the progress of research and development technology and the lifting of service behaviour, the master of screw compressor
Rotating speed has exceeded 1000r/min, and the body under fast state puts forward preferably to require to the dynamic property of support, works as whirlpool
When revolving compressor operating, centrifugal inertial force forms exciting to support as caused by eccentric main axis, body is produced vibrations and noise,
So supporting structure is designed, it is necessary to strengthen its vibration resistance and stability.In view of the problem of mentioned above, the utility model design
A kind of modified screw compressor supporting structure, it is mentioned above to solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of modified screw compressor supporting structure, to solve above-mentioned background skill
The existing support centrifugal inertial force as caused by eccentric main axis proposed in art forms exciting, makes that body produces vibrations and noise is asked
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of modified scroll compression machine support knot
Structure, including housing, the left wall of the housing are provided with sleeve rack, and the outer wall uniform welding of the sleeve rack has ribs, described
Sleeve rack is connected by ribs with noise reduction layer, and the front-rear side walls of the sleeve rack are welded with leg, the bottom of the leg
Shock bracket is plugged with, the bottom of the shock bracket is provided with base, and the bottom of the shock bracket is provided with bottom plate, described
Bottom plate is arranged on the inner chamber of base, and the first elastic component is evenly arranged between the bottom of the bottom plate and the intracavity bottom of base,
The top of the base and the bottom of leg are provided with stop collar, and stop collar described in two groups is socketed in the outer of shock bracket respectively
At the top and bottom of wall, the top of the shock bracket is provided with spring pad, and the spring pad is arranged on the inner chamber of leg, the bullet
The second elastic component is provided with the top of spring pad, the inner cavity top of the leg is provided with top plate, and the spring pad passes through the second bullet
Property part is connected with top plate.
Preferably, the housing and sleeve rack are formed in one structure.
Preferably, the noise reduction layer is silencing cotton layer.
Preferably, the ribs is provided with four groups of structure identical, and four groups of ribs are isodistantly spaced and are arranged in sleeve
The outer wall of frame.
Compared with prior art, the beneficial effects of the utility model are：This kind of modified screw compressor supporting structure,
Increasing ribs between housing and sleeve rack, ensure that the rigidity and intensity of support, shock bracket plays fine cushioning effect, when
When support is by exciting, good damping effect can be played, there is preferable antivibration effect, is reduced whole during screw compressor operation
The Oscillation Amplitude of machine, extends the service life of screw compressor, and silencing cotton layer then plays good sound deadening, enhances support
Vibration resistance and stability.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1 housing, 2 sleeve racks, 3 ribs, 4 noise reduction layers, 5 legs, 6 stop collars, 7 shock brackets, 8 bases, 9 bottoms
Plate, 10 first elastic components, 11 spring pads, 12 top plates, 13 second elastic components.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of modified screw compressor supporting structure, bag
Housing 1 is included, the left wall of the housing 1 is provided with sleeve rack 2, and the outer wall uniform welding of the sleeve rack 2 has ribs 3, described
Sleeve rack 2 is connected by ribs 3 with noise reduction layer 4, and the front-rear side walls of the sleeve rack 2 are welded with leg 5, the leg 5
Bottom be plugged with shock bracket 7, the bottom of the shock bracket 7 is provided with base 8, and the bottom of the shock bracket 7 is set
There is bottom plate 9, the bottom plate 9 is arranged on the inner chamber of base 8, uniformly set between the bottom of the bottom plate 9 and the intracavity bottom of base 8
The first elastic component 10 is equipped with, the top of the base 8 and the bottom of leg 5 are provided with stop collar 6, stop collar 6 described in two groups
It is socketed in respectively at the top and bottom of the outer wall of shock bracket 7, the top of the shock bracket 7 is provided with spring pad 11, the bullet
Spring pad 11 is arranged on the inner chamber of leg 5, and the top of the spring pad 11 is provided with the second elastic component 13, the inner chamber of the leg 5
Top is provided with top plate 12, and the spring pad 11 is connected by the second elastic component 13 with top plate 12.
Wherein, the housing 1 and sleeve rack 2 are formed in one structure, and the noise reduction layer 4 is silencing cotton layer, play very well
Sound deadening, the ribs 3 is provided with four groups of structure identical, and four groups of ribs 3 are isodistantly spaced and are arranged in sleeve rack 2
Outer wall, such arrangement can effectively strengthen the bearing capacity and mechanical property of support.
Operation principle：Scroll plate is arranged in housing 1, and housing 1 is connected by ribs 3 with sleeve rack 2, ensure that support
Rigidity and intensity, the inside of housing 1 sets noise reduction layer 4, can effectively play good sound deadening, the outer wall of sleeve rack 2 welding two
Group leg 5 plays a part of support to sleeve rack 2, and the bottom of leg 5 sets shock bracket 7 and base, the top of shock bracket 7 to lead to
Cross the second elastic component 13 to be arranged in leg 5, the top of shock bracket 7 is arranged in base 8 by the first elastic component 10, works as branch
When frame is by exciting, good damping effect can be played, there is preferable antivibration effect, complete machine when reducing screw compressor operation
Oscillation Amplitude, extend the service life of screw compressor, the setting of stop collar 6 can effectively limit shock bracket 7 and left and right occurs
Float, ensure that the stability of support.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of modified screw compressor supporting structure, including housing (1), it is characterised in that：The left wall of the housing (1) is set
Sleeve rack (2) is equipped with, the outer wall uniform welding of the sleeve rack (2) has ribs (3), and the sleeve rack (2) passes through ribs
(3) it is connected with noise reduction layer (4), the front-rear side walls of the sleeve rack (2) are welded with leg (5), and the bottom of the leg (5) is inserted
Shock bracket (7) is connected to, the bottom of the shock bracket (7) is provided with base (8), and the bottom of the shock bracket (7) is set
There is bottom plate (9), the bottom plate (9) is arranged on the inner chamber of base (8), the bottom of the bottom plate (9) and the intracavity bottom of base (8)
Between be evenly arranged with the first elastic component (10), the top of the base (8) and the bottom of leg (5) are provided with stop collar
(6), stop collar (6) described in two groups is socketed at the top and bottom of the outer wall of shock bracket (7) respectively, the shock bracket (7)
Top is provided with spring pad (11), and the spring pad (11) is arranged on the inner chamber of leg (5), set at the top of the spring pad (11)
The second elastic component (13) is equipped with, the inner cavity top of the leg (5) is provided with top plate (12), and the spring pad (11) passes through second
Elastic component (13) is connected with top plate (12).
A kind of 2. modified screw compressor supporting structure according to claim 1, it is characterised in that：The housing (1)
It is formed in one structure with sleeve rack (2).
A kind of 3. modified screw compressor supporting structure according to claim 1, it is characterised in that：The noise reduction layer
(4) it is silencing cotton layer.
A kind of 4. modified screw compressor supporting structure according to claim 1, it is characterised in that：The ribs
(3) four groups of structure identical is provided with, and four groups of ribs (3) are isodistantly spaced the outer wall for being arranged in sleeve rack (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721192742.4U CN207161336U (en) | 2017-09-18 | 2017-09-18 | A kind of modified screw compressor supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721192742.4U CN207161336U (en) | 2017-09-18 | 2017-09-18 | A kind of modified screw compressor supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207161336U true CN207161336U (en) | 2018-03-30 |
Family
ID=61722361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721192742.4U Expired - Fee Related CN207161336U (en) | 2017-09-18 | 2017-09-18 | A kind of modified screw compressor supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207161336U (en) |
-
2017
- 2017-09-18 CN CN201721192742.4U patent/CN207161336U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 Termination date: 20180918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |