CN210400776U - Vibration isolation test bed for power pack - Google Patents
Vibration isolation test bed for power pack Download PDFInfo
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- CN210400776U CN210400776U CN201921022157.9U CN201921022157U CN210400776U CN 210400776 U CN210400776 U CN 210400776U CN 201921022157 U CN201921022157 U CN 201921022157U CN 210400776 U CN210400776 U CN 210400776U
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Abstract
The utility model relates to a power package vibration isolation test bench, include base, support, body frame and bear the frame. The utility model has the advantages that: each part of power package is installed respectively on different bears the frame, bears the frame and installs on the main steelframe of body frame, bears and is equipped with the second grade isolator between frame and the main steelframe, and the body frame is installed on the support, is equipped with the one-level isolator between body frame and the support. The primary vibration isolator influences the overall vibration isolation effect of the power pack, and the secondary vibration isolator influences the vibration isolation effect of each part of the power pack. The operator can comprehensively analyze the vibration isolation effect of the power pack by monitoring each primary vibration isolator and each secondary vibration isolator.
Description
Technical Field
The utility model relates to an engine test especially relates to a power package vibration isolation test bench.
Background
An Engine (Engine) is a machine capable of converting other forms of energy into mechanical energy, including, for example, internal combustion engines (gasoline engines, etc.), external combustion engines (stirling engines, steam engines, etc.), electric motors, etc. Vibration isolation is an important link for engines. Vibration isolation refers to the provision of a machine or instrument mounted on a suitable elastic means to isolate vibrations. Therefore, the vibration isolation effect of the engine is tested through the vibration isolation test bed.
However, prior art vibration isolation test stands are typically directed only to the engine itself. The power pack has wide application range. The power pack of the water pump of the diesel engine is an electromechanical integrated device, and the device can directly replace an electric motor to be used as a prime motor of the water pump. The intelligent electromechanical integrated equipment is a high-tech product integrating a microelectronic technology, a digital technology, a computer technology, an information processing technology, an industrial automatic control technology, a communication technology and a mechanical technology.
For a complex device such as a power pack, a common vibration isolation test bed is difficult to test completely and comprehensively.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a power package vibration isolation test bench, can provide better each town test effect for the power package.
The utility model discloses a realize through following technical scheme:
the utility model provides a power package vibration isolation test bench, includes base, support, body frame and bears the frame, the base is equipped with T type groove, the support is equipped with T type piece, base and a plurality of support are connected through T type groove and T type piece respectively, the support is equipped with loading board and side shield, loading board and side shield mutually perpendicular, the body frame includes a pair of main steelframe and a pair of connecting plate, rectangular frame is constituteed to a pair of main steelframe and a pair of connecting plate, and is a pair of the main steelframe sets up relatively, the both ends of main steelframe are equipped with connecting portion respectively, connecting portion and loading board pass through the second grade isolator and connect, the one end and the side shield butt of connecting portion, it is a plurality of the both ends of bearing the frame can be dismantled respectively and connect on a pair of main.
According to the above technical solution, preferably, the carrier includes a main system carrier and a subsystem carrier, the main system carrier includes a rectangular frame and connecting portions at two ends, and the subsystem carrier includes a carrier beam and connecting portions at two ends.
According to the above technical scheme, preferably, the main steel frame is provided with a jack, the connecting portion is inserted into the jack, and the connecting portion and the main steel frame are fixedly connected through a bolt.
The utility model has the advantages that: each part of power package is installed respectively on different bears the frame, bears the frame and installs on the main steelframe of body frame, bears and is equipped with the second grade isolator between frame and the main steelframe, and the body frame is installed on the support, is equipped with the one-level isolator between body frame and the support. The primary vibration isolator influences the overall vibration isolation effect of the power pack, and the secondary vibration isolator influences the vibration isolation effect of each part of the power pack. The operator can comprehensively analyze the vibration isolation effect of the power pack by monitoring each primary vibration isolator and each secondary vibration isolator.
Drawings
Fig. 1 shows a schematic front view structure diagram of an embodiment of the present invention.
Fig. 2 shows a schematic top view of an embodiment of the present invention.
In the figure: 1. the vibration isolator comprises a base, 2 parts of a bracket, 3 parts of a bearing frame, 4 parts of a bearing plate, 5 parts of side baffles, 6 parts of a main steel frame, 7 parts of a connecting plate, 8 parts of a secondary vibration isolator and 9 parts of a primary vibration isolator.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model relates to a vibration isolation test bed for a power pack, which comprises a base 1, a bracket 2, a main frame and a bearing frame 3, the base is provided with a T-shaped groove, the supports are provided with T-shaped blocks, the base and the supports are respectively connected through the T-shaped groove and the T-shaped blocks, the support is provided with a bearing plate 4 and a side baffle 5 which are mutually vertical, the main frame comprises a pair of main steel frames 6 and a pair of connecting plates 7, the pair of main steel frames and the pair of connecting plates form a rectangular frame, the pair of main steel frames are oppositely arranged, the two ends of the main steel frame are respectively provided with a connecting part, the connecting part is connected with the bearing plate through a secondary vibration isolator 8, one end of the connecting part is abutted against the side baffle, the two ends of the bearing frame are detachably connected to a pair of main steel frames respectively, and a primary vibration isolator 9 is arranged between the bearing frame and the main steel frames.
In this embodiment, each part of power package is installed respectively on different bears the frame, bears the frame and installs on the main steelframe of body frame, bears and is equipped with the second grade isolator between frame and the main steelframe, and the body frame is installed on the support, is equipped with the first grade isolator between body frame and the support. The primary vibration isolator influences the overall vibration isolation effect of the power pack, and the secondary vibration isolator influences the vibration isolation effect of each part of the power pack. The operator can comprehensively analyze the vibration isolation effect of the power pack by monitoring each primary vibration isolator and each secondary vibration isolator.
According to the above technical solution, preferably, the carrier includes a main system carrier and a subsystem carrier, the main system carrier includes a rectangular frame and connecting portions at two ends, and the subsystem carrier includes a carrier beam and connecting portions at two ends.
According to the above technical scheme, preferably, the main steel frame is provided with a jack, the connecting portion is inserted into the jack, and the connecting portion and the main steel frame are fixedly connected through a bolt.
The utility model has the advantages that: each part of power package is installed respectively on different bears the frame, bears the frame and installs on the main steelframe of body frame, bears and is equipped with the second grade isolator between frame and the main steelframe, and the body frame is installed on the support, is equipped with the one-level isolator between body frame and the support. The primary vibration isolator influences the overall vibration isolation effect of the power pack, and the secondary vibration isolator influences the vibration isolation effect of each part of the power pack. The operator can comprehensively analyze the vibration isolation effect of the power pack by monitoring each primary vibration isolator and each secondary vibration isolator.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides a power package vibration isolation test bench which characterized in that: including base, support, body frame and bear the frame, the base is equipped with T type groove, the support is equipped with T type piece, base and a plurality of support are connected through T type groove and T type piece respectively, the support is equipped with loading board and side shield, loading board and side shield mutually perpendicular, the body frame includes a pair of main steelframe and a pair of connecting plate, rectangular frame is constituteed to a pair of main steelframe and a pair of connecting plate, and is a pair of main steelframe sets up relatively, the both ends of main steelframe are equipped with connecting portion respectively, connecting portion and loading board pass through the second grade isolator and connect, the one end and the side shield butt of connecting portion, it is a plurality of the both ends of bearing the frame can be dismantled respectively and connect on a pair of main steelframe, bear.
2. The vibration isolation test stand for the power pack according to claim 1, wherein: the bearing frame comprises a main system bearing frame and a subsystem bearing frame, the main system bearing frame comprises a rectangular frame and connecting portions at two ends, and the subsystem bearing frame comprises a bearing beam and connecting portions at two ends.
3. The vibration isolation test stand for the power pack according to claim 1, wherein: the main steel frame is provided with jacks, the connecting parts are inserted into the jacks, and the connecting parts and the main steel frame are fixedly connected through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921022157.9U CN210400776U (en) | 2019-07-03 | 2019-07-03 | Vibration isolation test bed for power pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921022157.9U CN210400776U (en) | 2019-07-03 | 2019-07-03 | Vibration isolation test bed for power pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210400776U true CN210400776U (en) | 2020-04-24 |
Family
ID=70352261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921022157.9U Active CN210400776U (en) | 2019-07-03 | 2019-07-03 | Vibration isolation test bed for power pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210400776U (en) |
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2019
- 2019-07-03 CN CN201921022157.9U patent/CN210400776U/en active Active
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