CN203410461U - Dual-compressor fixing device for air conditioner of railway vehicle - Google Patents
Dual-compressor fixing device for air conditioner of railway vehicle Download PDFInfo
- Publication number
- CN203410461U CN203410461U CN201320295883.4U CN201320295883U CN203410461U CN 203410461 U CN203410461 U CN 203410461U CN 201320295883 U CN201320295883 U CN 201320295883U CN 203410461 U CN203410461 U CN 203410461U
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- China
- Prior art keywords
- plate
- air conditioner
- railway vehicle
- fixed frame
- adapter plate
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to a dual-compressor fixing device for an air conditioner of a railway vehicle. The dual compressor fixing device comprises a mounting chassis and an upper fixed frame, wherein the mounting chassis comprises a bottom plate, reinforced plates, a damping cushion, a cross bracing and fixing nuts; the bottom plate is provided with an upper mounting plate and a bottom mounting plate; the bottom mounting plate is submerged relative to the upper mounting plate; the reinforced plates are riveted on the side part of the bottom plate; the bottom mounting plate is partitioned into a first chamber and a second chamber by the cross bracing; the two ends of the cross bracing are welded on opposite reinforced plates respectively; the upper fixed frame comprise an upper fixed frame mounting plate and a fixed frame hooping plate; the upper fixed plate mounting plate and the fixed frame hooping plate are enclosed into a hoop for hooping compressors; the fixed frame hooping plate is tightly connected with the upper fixed frame mounting plate through bolts. When the dual-compressor fixing device is arranged for use, left and right compressors share one mounting chassis, so that the mounting space is saved, and the compressors have the same levelness; moreover, the dual compressor fixing device is reliable for mounting, and is convenient to detach.
Description
Technical field
The utility model relates to a kind of railway vehicle air conditioner double-compressor anchor fitting.
Background technology
Along with the high speed development of China's field of track traffic, guideway vehicle hvac system, as the important component part in track field, has also obtained significant progress.From a structural point, compressor is larger as its mass ratio of vitals, and inertia is also larger.Train there will be high-speed motion and vibratory impulse in the process of moving.If it is bad that assembly technology is controlled, can directly affect a/c system service life and reliability, safety.
At present, even existing compressor arrangement adopts two compressors respectively to have an installation chassis double-compressor common bed structure conventionally, be also the structure that adopts straight-plate-type.Adopt two compressors respectively to have an installation chassis structure, the more difficult control of its mutual planeness and take up room greatly, installs consuming time.It is not high that straight-plate-type shares its structural strength of installation chassis structure, because the long-term twisting action power of compressor there will be the situation of distortion.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of railway vehicle air conditioner double-compressor anchor fitting is provided, save installing space, and it is reliable and stable that double-compressor is installed.
The utility model solves the technical scheme that its technical matters adopts: a kind of railway vehicle air conditioner double-compressor anchor fitting, there is installation chassis, upper holder, described installation chassis comprises base plate, brace panel, cushion blocking, stull, captive nut, described base plate has upper mounting plate and end adapter plate, adapter plate of the described end is sunk with respect to upper mounting plate, described base plate sidepiece riveted joint brace panel, stull is separated to form the first chamber, the second chamber by end adapter plate, and stull two ends are welded on respectively on relative brace panel.
Further, described cushion blocking distributing installation is in the upper mounting plate surrounding of base plate.While installing and using, the compressor chassis of left and right two compressors connects by cushion blocking and base plate are flexible, can effectively reduce the vibrating effect of compressor.
Further, described captive nut distributing installation is in the end of base plate adapter plate surrounding; Described captive nut is welded on end adapter plate.While installing and using, compressor and captive nut are fixed by Bolt Connection.
Further, fixed frame comprises upper holder adapter plate, fixed mount hoop plate, and fixed frame adapter plate, fixed mount hoop plate surround for binding round the cranse into outside condenser, and described fixed mount hoop plate is by bolt and upper holder adapter plate tight joint.
Further, the cranse inwall that fixed frame adapter plate, fixed mount hoop plate surround posts sponge strip.
Further, fixed frame adapter plate and machine unit support are fixed by Bolt Connection.
Further, described installation chassis connects by cushion blocking and organism soleplate are flexible.
The beneficial effects of the utility model are: when (1) the utility model is installed and used, left and right two compressors share an installation chassis, have saved installing space and compressor and have had each other same level degree.(2) installation chassis arranges cushion blocking, and effectiveness in vibration suppression is more obvious.(3) adapter plate is sunk with respect to upper mounting plate at the end, effectively improves base plate strength, installs more reliable.(4) upper holder is arranged on machine unit support, and convenient disassembly can effectively hold compressor.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is the structural representation of installation chassis in the utility model;
Fig. 2 is the structural representation of upper holder in the utility model;
Fig. 3 is the scheme of installation of the utility model and left and right two compressors;
Wherein: 1. installation chassis, 2. upper holder, 3. compressor, 4. machine unit support, 5. organism soleplate, 11. base plates, 12. brace panels, 13. cushion blockings, 14. stulls, 15. captive nuts, 111. upper mounting plates, 112. end adapter plates, 21. upper holder adapter plates, 22. fixed mount hoop plates.
The specific embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
As shown in Fig. 1 Fig. 2, a kind of railway vehicle air conditioner double-compressor anchor fitting, there is installation chassis 1, upper holder 2, installation chassis 1 comprises base plate 11, brace panel 12, cushion blocking 13, stull 14, captive nut 15, base plate 11 has upper mounting plate 111 and end adapter plate 112, end adapter plate 112 is sunk with respect to upper mounting plate 111, and base plate 11 sidepiece riveted joint brace panels 12, strengthen base plate 11 intensity.
Cushion blocking 13 distributing installations are in upper mounting plate 111 surroundings of base plate 11; Captive nut 15 distributing installations are in the end of base plate 11 adapter plate 112 surroundings.Captive nut 15 is welded on end adapter plate 112.
Upper holder 2 comprises upper holder adapter plate 21, fixed mount hoop plate 22, upper holder adapter plate 21, fixed mount hoop plate 22 surround for binding round the cranse into outside condenser 3, fixed mount hoop plate 22 is by bolt and upper holder adapter plate 21 tight joints, the cranse inwall that upper holder adapter plate 21, fixed mount hoop plate 22 surround posts sponge strip, plays buffer action.Upper holder adapter plate 21 is fixed by Bolt Connection with machine unit support 4.
Be illustrated in figure 3 the installation form of railway vehicle air conditioner double-compressor anchor fitting of the present utility model and railway vehicle air conditioner double-compressor, the cranse hoop that upper holder adapter plate 21, fixed mount hoop plate 22 surround is on the top of compressor 3, left and right two compressors 3 are waled by corresponding upper holder 2 respectively, fixed mount adapter plate 21 and the machine unit support 4 of upper holder 2 are separately fixed by Bolt Connection, prevent that guideway vehicle from rock compressor and toppling over, effectively prevent the impact that damages compressor and reduce unit to cause in high-speed motion and vibratory impulse process.
Left and right two compressors 3 are corresponding the first chamber, the second chamber place that is arranged on base plate 11 respectively, and installation chassis 1 connects with organism soleplate 5 is flexible by cushion blocking 13, can effectively reduce the vibrating effect of compressor 3.Compressor 3 is fixed by Bolt Connection with captive nut 15.
The structure design of installation chassis of the present utility model has been saved installing space to a certain extent, and layout is compact and reasonable more, and vibration damping is even.Sunk structural reinforcing base plate strength, upper holder is installed reliable and stable.The utility model is saved installing space, and it is reliable and stable that double-compressor is installed.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on specification sheets, must determine its technical scope according to claim scope.
Claims (8)
1. a railway vehicle air conditioner double-compressor anchor fitting, it is characterized in that: there is installation chassis (1), upper holder (2), described installation chassis (1) comprises base plate (11), brace panel (12), cushion blocking (13), stull (14), captive nut (15), described base plate (11) has upper mounting plate (111) and end adapter plate (112), adapter plate of the described end (112) is sunk with respect to upper mounting plate (111), described base plate (11) sidepiece riveted joint brace panel (12), stull (14) is separated to form the first chamber by end adapter plate (112), the second chamber, stull (14) two ends are welded on respectively on relative brace panel (12).
2. railway vehicle air conditioner double-compressor anchor fitting according to claim 1, is characterized in that: described cushion blocking (13) distributing installation is in upper mounting plate (111) surrounding of base plate (11).
3. railway vehicle air conditioner double-compressor anchor fitting according to claim 1, is characterized in that: described captive nut (15) distributing installation is in end adapter plate (112) surrounding of base plate (11).
4. railway vehicle air conditioner double-compressor anchor fitting according to claim 1, is characterized in that: described captive nut (15) is welded on end adapter plate (112).
5. railway vehicle air conditioner double-compressor anchor fitting according to claim 1, it is characterized in that: fixed frame (2) comprises upper holder adapter plate (21), fixed mount hoop plate (22), fixed frame adapter plate (21), fixed mount hoop plate (22) surround for binding round the cranse into outside condenser (3), and described fixed mount hoop plate (22) is by bolt and upper holder adapter plate (21) tight joint.
6. railway vehicle air conditioner double-compressor anchor fitting according to claim 5, is characterized in that: the cranse inwall that fixed frame adapter plate (21), fixed mount hoop plate (22) surround posts sponge strip.
7. railway vehicle air conditioner double-compressor anchor fitting according to claim 5, is characterized in that: fixed frame adapter plate (21) is fixed by Bolt Connection with machine unit support (4).
8. railway vehicle air conditioner double-compressor anchor fitting according to claim 1, is characterized in that: described installation chassis (1) connects by cushion blocking (13) and organism soleplate (5) are flexible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320295883.4U CN203410461U (en) | 2013-05-24 | 2013-05-24 | Dual-compressor fixing device for air conditioner of railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320295883.4U CN203410461U (en) | 2013-05-24 | 2013-05-24 | Dual-compressor fixing device for air conditioner of railway vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203410461U true CN203410461U (en) | 2014-01-29 |
Family
ID=49973376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320295883.4U Expired - Lifetime CN203410461U (en) | 2013-05-24 | 2013-05-24 | Dual-compressor fixing device for air conditioner of railway vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203410461U (en) |
-
2013
- 2013-05-24 CN CN201320295883.4U patent/CN203410461U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150928 Address after: 213000 Jiangsu city of Changzhou province were Wujin high tech Industrial Development Zone, Road No. 68 Patentee after: NEW UNITED RAIL TRANSIT TECHNOLOGY Co.,Ltd. Address before: 213164 Jiangsu Province, Changzhou City Fengming Wujin high tech Industrial Development Zone, Road No. 11 Patentee before: Jiangsu New United Air Conditioner System Co.,Ltd. Patentee before: NEW UNITED GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140129 |
|
| CX01 | Expiry of patent term |