CN204389150U - A kind of vibroshock static properties testing table - Google Patents
A kind of vibroshock static properties testing table Download PDFInfo
- Publication number
- CN204389150U CN204389150U CN201420856124.5U CN201420856124U CN204389150U CN 204389150 U CN204389150 U CN 204389150U CN 201420856124 U CN201420856124 U CN 201420856124U CN 204389150 U CN204389150 U CN 204389150U
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- pressure
- vibroshock
- testing table
- control system
- measuring system
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Abstract
The utility model discloses a kind of vibroshock static properties testing table, comprise: measuring system, control system and test unit, adopt computing machine as nucleus equipment, described measuring system is used for collection and the analyzing and processing of data, described control system controls mechanical hook-up that test specimen loads and electric device, and described test unit is for testing displacement and the croop property thereof of vibroshock under certain pressure.
Description
Technical field
The utility model belongs to vibroshock static properties testing equipment technical field, specifically refers to diesel generator set vibroshock static properties testing table.
Background technology
The topmost mechanical noise source of diesel engine comprises piston knock noise, modular construction noise, valve mechanism noise and grating of gears etc., noise pollution propagate usually have 2 approach: noise directly by air borne be called air-borne sound and noise-excitation solid structure cause vibration and produce noise be called solid-borne noise, diesel engine noise and vibration is controlled, to meet the requirement of people to neighbourhood noise by installation acoustic hood and vibroshock.
The material parameter of vibration isolation rubber belongs to non-linear force mathematic(al) parameter, if diesel generator set when installing acoustic hood not to the accurate measurement of its static rigidity and Load-deformation curves, genset assembly precision will be affected, more serious impact will be caused on the product quality of genset.
Summary of the invention
The utility model adopts a kind of vibroshock static properties testing table developed voluntarily to test static propertiess such as the static rigidity of diesel generator set vibroshock and Load-deformation curves, to measure the static bearing capacity of vibration damper.
For achieving the above object, the utility model adopts following technical scheme:
A kind of vibroshock static properties testing table, comprising: measuring system, control system and test unit; Measuring system comprises: pressure transducer and displacement transducer, for gathering damper pressure and work top displacement data; Control system comprises: digital pressure control table and cylinder; Test unit comprises: testing table, augmentor and fixing specimen appliance and servicing unit thereof; Measuring system and control system are connected to computing machine, and test unit is connected to measuring system and control system.
Digital pressure control table arranges the force value of cylinder, and when pressure is greater than a certain force value, relay switch is opened, and when pressure is less than a certain force value, relay switch closes.
Testing table adopts framed structure, and the top panel of framework is provided with the platen of Bonding pressure adjustable cylinder, and air cylinder driven platen applies pressure to vibroshock, and cylinder total kilometres can produce 30kN pressure; Lower portion is provided with the work top for placing vibroshock to be tested, and work top is supported in the lower panel of the framework being provided with guide groove by independent guide pillar, can move up and down; Pressure transducer below work top is for recording the test pressure of vibroshock; Work top center installation position displacement sensor and extension rod thereof, for the displacement of surveying work table top.
The beneficial effects of the utility model are: numerical monitor compression force value, structure is simple, easy to operate, data accurately and reliably, improve genset assembly precision.
accompanying drawing illustrates:
Fig. 1 is the utility model structured flowchart;
Fig. 2 is test platform structure figure.
Drawing reference numeral illustrates:
1-cylinder 2-framework 3-vibroshock 4-to be tested work top
5-displacement transducer 6-independence guide pillar 7-pressure transducer
embodiment:
Below in conjunction with accompanying drawing, the utility model is described further:
A kind of vibroshock static properties testing table, comprising: measuring system, control system and test unit; Measuring system comprises: pressure transducer and displacement transducer, for gathering damper pressure and work top displacement data; Control system comprises: digital pressure control table and cylinder; Test unit comprises: testing table, augmentor and fixing specimen appliance and servicing unit thereof; Measuring system and control system are connected to computing machine, and test unit is connected to measuring system and control system.
Digital pressure control table arranges the force value of cylinder, and when pressure is greater than a certain force value, relay switch is opened, and when pressure is less than a certain force value, relay switch closes.
Testing table adopts framed structure, and the top panel of framework is provided with the platen of Bonding pressure adjustable cylinder, and air cylinder driven platen applies pressure to vibroshock, and cylinder total kilometres can produce 30kN pressure; Lower portion is provided with the work top for placing vibroshock to be tested, and work top is supported in the lower panel of the framework being provided with guide groove by independent guide pillar, can move up and down; Pressure transducer below work top is for recording the test pressure of vibroshock; Work top center installation position displacement sensor and extension rod thereof, for the displacement of surveying work table top.
Claims (3)
1. a vibroshock static properties testing table, comprising: measuring system, control system and test unit, is characterized in that:
Described measuring system comprises: pressure transducer and displacement transducer, for gathering damper pressure and work top displacement data;
Described control system comprises: digital pressure control table and cylinder;
Described test unit comprises: testing table, augmentor and fixing specimen appliance and servicing unit thereof;
Described measuring system and described control system are connected to computing machine, and described test unit is connected to described measuring system and described control system.
2. vibroshock static properties testing table according to claim 1, it is characterized in that: described digital pressure control table arranges the force value of cylinder, and when pressure is greater than a certain force value, relay switch is opened, when pressure is less than a certain force value, relay switch closes.
3. vibroshock static properties testing table according to claim 1, is characterized in that:
Described testing table adopts framed structure, and the top panel of framework is provided with the platen of Bonding pressure adjustable cylinder, and air cylinder driven platen applies pressure to vibroshock, and cylinder total kilometres can produce 30kN pressure;
Lower portion is provided with the work top for placing vibroshock to be tested, and work top is supported in the lower panel of the framework being provided with guide groove by independent guide pillar, can move up and down;
Pressure transducer below work top is for recording the test pressure of vibroshock;
Work top center installation position displacement sensor and extension rod thereof, for the displacement of surveying work table top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420856124.5U CN204389150U (en) | 2014-12-30 | 2014-12-30 | A kind of vibroshock static properties testing table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420856124.5U CN204389150U (en) | 2014-12-30 | 2014-12-30 | A kind of vibroshock static properties testing table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204389150U true CN204389150U (en) | 2015-06-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420856124.5U Withdrawn - After Issue CN204389150U (en) | 2014-12-30 | 2014-12-30 | A kind of vibroshock static properties testing table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204389150U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987819A (en) * | 2016-05-30 | 2016-10-05 | 西华大学 | Shock absorber static friction force test device and shock absorber static friction force test method |
| CN106441747A (en) * | 2016-09-12 | 2017-02-22 | 北京强度环境研究所 | Axial static rigidity tester for metal vibration damper |
| CN107036802A (en) * | 2017-06-09 | 2017-08-11 | 北京强度环境研究所 | A kind of shock absorber overloading-vibrating environment pilot system and test method |
| CN108254171A (en) * | 2018-01-16 | 2018-07-06 | 无锡科洛特轻工机械有限公司 | Automatic voltage measurement device |
| CN108593270A (en) * | 2018-01-11 | 2018-09-28 | 上海大学 | A kind of single-degree-of-freedom vibration absorber test platform |
| CN109115486A (en) * | 2018-10-24 | 2019-01-01 | 西安爱生技术集团公司 | A kind of unmanned plane oleo-pneumatic shock absorber static pressure testing device |
| CN111036580A (en) * | 2020-02-18 | 2020-04-21 | 福州市闽侯县浩恩汽车用品有限公司 | Waste shock absorber recycling and classifying equipment |
| CN112229613A (en) * | 2020-10-05 | 2021-01-15 | 中电天奥有限公司 | Vibration isolator mechanical parameter testing device |
-
2014
- 2014-12-30 CN CN201420856124.5U patent/CN204389150U/en not_active Withdrawn - After Issue
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987819A (en) * | 2016-05-30 | 2016-10-05 | 西华大学 | Shock absorber static friction force test device and shock absorber static friction force test method |
| CN106441747A (en) * | 2016-09-12 | 2017-02-22 | 北京强度环境研究所 | Axial static rigidity tester for metal vibration damper |
| CN107036802A (en) * | 2017-06-09 | 2017-08-11 | 北京强度环境研究所 | A kind of shock absorber overloading-vibrating environment pilot system and test method |
| CN108593270A (en) * | 2018-01-11 | 2018-09-28 | 上海大学 | A kind of single-degree-of-freedom vibration absorber test platform |
| CN108593270B (en) * | 2018-01-11 | 2019-12-03 | 上海大学 | A kind of single-degree-of-freedom vibration absorber test platform |
| CN108254171A (en) * | 2018-01-16 | 2018-07-06 | 无锡科洛特轻工机械有限公司 | Automatic voltage measurement device |
| CN109115486A (en) * | 2018-10-24 | 2019-01-01 | 西安爱生技术集团公司 | A kind of unmanned plane oleo-pneumatic shock absorber static pressure testing device |
| CN109115486B (en) * | 2018-10-24 | 2023-10-17 | 西安爱生技术集团有限公司 | Unmanned aerial vehicle engine oil gas shock absorber static pressure testing arrangement |
| CN111036580A (en) * | 2020-02-18 | 2020-04-21 | 福州市闽侯县浩恩汽车用品有限公司 | Waste shock absorber recycling and classifying equipment |
| CN111036580B (en) * | 2020-02-18 | 2020-11-27 | 温州类帕机械科技有限公司 | Waste shock absorber recycling and classifying equipment |
| CN112229613A (en) * | 2020-10-05 | 2021-01-15 | 中电天奥有限公司 | Vibration isolator mechanical parameter testing device |
| CN112229613B (en) * | 2020-10-05 | 2023-12-12 | 中电天奥有限公司 | Mechanical parameter testing device for vibration isolator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150610 Effective date of abandoning: 20210923 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150610 Effective date of abandoning: 20210923 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |