CN202413843U - Elastic installation structure of auxiliary compressor - Google Patents
Elastic installation structure of auxiliary compressor Download PDFInfo
- Publication number
- CN202413843U CN202413843U CN2011205173009U CN201120517300U CN202413843U CN 202413843 U CN202413843 U CN 202413843U CN 2011205173009 U CN2011205173009 U CN 2011205173009U CN 201120517300 U CN201120517300 U CN 201120517300U CN 202413843 U CN202413843 U CN 202413843U
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- China
- Prior art keywords
- auxiliary compressor
- shaped steel
- equipment
- installation structure
- bottom girder
- 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 - Lifetime
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses an elastic installation structure of an auxiliary compressor, and belongs to the technical field of braking equipment installation. The elastic installation structure comprises U-shaped steel used for connecting the auxiliary compressor with a bottom beam, wherein two side surfaces of the U-shaped steel are respectively and fixedly connected with the auxiliary compressor and the bottom beam. The elastic installation structure is simple in structure, is simple and convenient in installation and operation, and can be used for effectively reducing the vibration of equipment and noise, and providing a guarantee for working stability of the equipment. Moreover, the structure can facilitate the overhauling and maintenance of the equipment in the future.
Description
Technical field
The utility model relates to a kind of auxiliary compressor constructional element with spring, belongs to brake equipment field engineering field.
Background technology
China's subway technology high-speed development; The equipment of system type is installed on the vehicle in a large number; On a lot of vehicles, all use auxiliary compressor to be used for the air feed of pneumatic pantograph; Though this type of compressor discharge rate has only 70L/min, if be directly installed on car car body body transom or the mounting bracket through bolt, when auxiliary compressor starts noise can be bigger, vibrate also very violent.
The utility model content
The utility model technical matters to be solved is, overcomes the shortcoming of prior art, proposes a kind of auxiliary compressor constructional element with spring, fixes simple installation, and the vibrations that can effectively alleviate equipment through the connection of elastic construction.
In order to solve above technical matters, the utility model provides a kind of auxiliary compressor constructional element with spring, comprises the U-shaped steel that is used to connect auxiliary compressor and bottom girder, captives joint with said auxiliary compressor, bottom girder respectively in the two sides of said U-shaped steel.
The technical scheme that the utility model further limits is: aforesaid auxiliary compressor constructional element with spring in order further to reduce vibrations, also is provided with vulcanized rubber mat between said bottom girder and the said U-shaped steel.
Further, aforesaid auxiliary compressor constructional element with spring for the ease of the dismounting and the installation of auxiliary compressor, adopts bolted connection between said U-shaped steel and said bottom girder, the auxiliary compressor.
The beneficial effect of the utility model is: the utility model is simple in structure, and fitting operation is easy, and actv. has alleviated the vibrations of equipment, has reduced noise, and for the working stability of equipment provides guarantee, and this structure can make things convenient for from now on maintenance and maintenance to equipment.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
A kind of auxiliary compressor constructional element with spring that present embodiment provides; As shown in Figure 1; Comprise the U-shaped steel 3 that is used to connect auxiliary compressor 4 and bottom girder 1, the two sides of U-shaped steel are connected through bolt with auxiliary compressor 4, bottom girder 1 respectively, between bottom girder 1 and U-shaped steel 3, are provided with vulcanized rubber mat 2.
In the present embodiment, because the direct rigidity of auxiliary compressor is hung on body transom, noise is bigger with vibration; Hang so between auxiliary compressor and crossbeam, increase the transition of U-shaped steel, and increased vulcanized rubber mat, come vibration and noise reducing through rubber pad and U-shaped steel at U-shaped steel and crossbeam contact position.
Except that the foregoing description, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (3)
1. auxiliary compressor constructional element with spring, it is characterized in that: comprising the U-shaped steel that is used to connect auxiliary compressor and bottom girder, captives joint with said auxiliary compressor, bottom girder respectively in the two sides of said U-shaped steel.
2. auxiliary compressor constructional element with spring according to claim 1 is characterized in that: also be provided with vulcanized rubber mat between said bottom girder and the said U-shaped steel.
3. auxiliary compressor constructional element with spring according to claim 1 is characterized in that: adopt bolted connection between said U-shaped steel and said bottom girder, the auxiliary compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205173009U CN202413843U (en) | 2011-12-12 | 2011-12-12 | Elastic installation structure of auxiliary compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205173009U CN202413843U (en) | 2011-12-12 | 2011-12-12 | Elastic installation structure of auxiliary compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202413843U true CN202413843U (en) | 2012-09-05 |
Family
ID=46738630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205173009U Expired - Lifetime CN202413843U (en) | 2011-12-12 | 2011-12-12 | Elastic installation structure of auxiliary compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202413843U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625442A (en) * | 2013-12-16 | 2014-03-12 | 宁波华盛汽车部件有限公司 | Mounting structure for hydrodynamic retarder of oversize vehicle |
| CN105270437A (en) * | 2015-10-26 | 2016-01-27 | 南车南京浦镇车辆有限公司 | Braking module applicable to passenger train with center sill on underframe |
-
2011
- 2011-12-12 CN CN2011205173009U patent/CN202413843U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625442A (en) * | 2013-12-16 | 2014-03-12 | 宁波华盛汽车部件有限公司 | Mounting structure for hydrodynamic retarder of oversize vehicle |
| CN105270437A (en) * | 2015-10-26 | 2016-01-27 | 南车南京浦镇车辆有限公司 | Braking module applicable to passenger train with center sill on underframe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210031 Nanjing, Pu Pu North Road, No. 68, Jiangsu Patentee after: CRRC NANJING PUZHEN CO., LTD. Address before: 210031 Nanjing, Pu Pu North Road, No. 68, Jiangsu Patentee before: CSR NANJING PUZHEN Vehicles Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |