CN206258238U - A kind of three coordinate adjustable exciting experiment porch - Google Patents
A kind of three coordinate adjustable exciting experiment porch Download PDFInfo
- Publication number
- CN206258238U CN206258238U CN201621431542.5U CN201621431542U CN206258238U CN 206258238 U CN206258238 U CN 206258238U CN 201621431542 U CN201621431542 U CN 201621431542U CN 206258238 U CN206258238 U CN 206258238U
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- CN
- China
- Prior art keywords
- body frame
- cross slide
- experiment porch
- suspension bracket
- supporting leg
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Abstract
The utility model discloses a kind of three coordinates adjustable exciting experiment porch, including body frame face platform and body frame supporting leg, body frame supporting leg is located at the corner end below the platform of body frame face, and body frame supporting leg is provided with several through holes；Body frame face platform is provided with opening, and edge of opening is provided with bar hole；Bar hole lower section is connected with two cross slide ways be arrangeding in parallel, two support bars are equipped between two cross slide ways, two cross slide way lower sections are provided with the two suspension bracket longerons vertical with the plane that two cross slide ways are formed, two hanger beams vertical with the plane that two suspension bracket longerons are formed are provided with below two suspension bracket longerons, two hanger beam lower sections are provided with the base plate with vibrator；The beneficial effects of the utility model are：Simple structure, can be realized by three mutually perpendicular guide rails come adjusting vibration exciter in three position and direction of reference axis, and the coordinate adjustable exciting experiment porch of impacting point position purpose three is changed so as to reach, and mobile accurate and flexible, simple to operate.
Description
Technical field
The utility model belongs to vibration experiment platform field, and in particular to be that a kind of experiment of three coordinates adjustable exciting is flat
Platform.
Background technology
The detection and analysis technology in mechanical equipment fault and life-span has been developed rapidly, to ensure that plant equipment makes safely
With and working life, the performance need of plant equipment carries out comprehensive survey formula experiment.Vibration is influence plant equipment safe handling
Important indicator, being tested by model analysis to plant equipment can effectively prevent the harm of vibration.From existing actual feelings
From the point of view of condition, commercially reasonable and practical vibrator mounting platform is little.Existing vibrator mounting platform mainly has following
Some shortcomings, such as a part of simple and crude experiment porch is not isolated entirely from vibration source and measurand, causes surveying formula process
In occur in that vibratory equipment itself is vibrated and transmitted by framework and give the phenomenon of measurand；Installation site rigidity partially is so as to press down
The transmission of focused energy is made, experiment is not reached preferable effect；There is energized position replacing to be inconvenient to cause survey formula data
It is single.Above-mentioned these not enough presence will make experimental result differ output variance with truth, so that it cannot meet actual
Demand.Therefore a kind of three new coordinate adjustable exciting experiment porch urgently utility model.
Utility model content
According to the position for being energized object when the technical problems to be solved in the utility model is to provide a kind of experiment, by three
The mutually perpendicular guide rail of bar carrys out adjusting vibration exciter in three position and direction of reference axis, and impacting point position mesh is changed so as to reach
Three coordinate adjustable exciting experiment porch.
To achieve the above object, the technical solution adopted in the utility model is that a kind of three coordinates adjustable exciting experiment is flat
Platform, its structural feature is, including body frame face platform and body frame supporting leg, and body frame supporting leg is located at the corner end below the platform of body frame face,
Body frame supporting leg is provided with several through holes；Body frame face platform is provided with opening, and edge of opening is provided with bar hole；Bar hole lower section is connected with two
The individual cross slide way be arrangeding in parallel, is equipped with two support bars between two cross slide ways, two cross slide ways lower sections be provided with
Two vertical suspension bracket longerons of plane that two cross slide ways are formed, are provided with and two suspension bracket longerons below two suspension bracket longerons
Two vertical hanger beams of the plane of formation, two hanger beams lower sections are provided with the base plate with vibrator.
It is that vibrator is connected by pilot pin with base plate, and pilot pin is provided with bullet as preferred scheme of the present utility model
Spring coil, turn is located between vibrator and base plate.
It is that two surfaces up and down of cross slide way are equipped with " convex " shape bar groove as preferred scheme of the present utility model, laterally
Guide rail is connected by bolt with bar hole, and cross slide way can do horizontal and vertical motion.
It is that suspension bracket longeron is provided with "T"-shaped protrusion with the connection end of cross slide way as preferred scheme of the present utility model
Portion, protuberance is adapted to " convex " shape bar groove of cross slide way lower surface.
It is that suspension bracket longeron is provided with connecting portion with the connection end of hanger beam as preferred scheme of the present utility model.
It is that the upper surface of hanger beam is provided with the groove of " convex " shape, connects in groove as preferred scheme of the present utility model
It is connected to connecting portion.
It is that base plate is connected by screw with hanger beam as preferred scheme of the present utility model.
It is that the corner end of body frame face platform is equipped with the company being adapted to body frame supporting leg as preferred scheme of the present utility model
Interface, connector is provided with the limiting plate vertical with body frame face platform, and limiting plate is provided with and is adapted to the through hole on body frame supporting leg
Circular hole, alignment pin is inserted with circular hole.
It is that body frame face platform material is No. 45 steel, the material used by body frame supporting leg as preferred scheme of the present utility model
It is aluminum alloy square tube, the material used by bar hole is equal leg angle, the choosing of cross slide way, suspension bracket longeron, hanger beam and support bar
It is aluminium section bar with material, the selection of vibrator base plate is iron plate.
The beneficial effects of the utility model are：Reasonable in design, simple structure can be realized mutually perpendicular being led by three
Rail carrys out adjusting vibration exciter in three position and direction of reference axis, and so as to reach, to change impacting point position three coordinates of purpose adjustable
Exciting vibration platform, and mobile accurate and flexible, it is simple to operate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 the utility model hanger device schematic diagrames；
Wherein, 1- body frames face platform, 2- body frame supporting legs, 3- bars hole, 4- cross slide ways, 5- support bars, 6- suspension bracket longerons, 7-
Hanger beam, 8- vibrators, 9- base plates, 10- pilot pins, 11- protuberances, 12- connecting portions, 13- connectors.
Specific embodiment
Explanation is further explained to the utility model below in conjunction with the accompanying drawings, but does not limit protection model of the present utility model
Enclose.
As shown in Figure 1 to Figure 2, a kind of three coordinates adjustable exciting experiment porch, including body frame face platform 1 and body frame supporting leg
2, body frame supporting leg 2 is located at the corner end of the lower section of body frame face platform 1, and body frame supporting leg 2 is provided with several through holes；Described body frame face
Platform 1 is provided with opening, and edge of opening is provided with bar hole 3；The lower section of bar hole 3 is connected with two cross slide ways 4 be arrangeding in parallel, two horizontal strokes
Two support bars 5 are equipped between direction guiding rail 4, two lower sections of cross slide way 4 are provided with the plane formed with two cross slide ways 4 and hang down
Two straight suspension bracket longerons 6, the lower section of two suspension bracket longerons 6 is provided with two vertical with the plane that two suspension bracket longerons 6 are formed
Hanger beam 7, two lower sections of hanger beam 7 are provided with the base plate 9 with vibrator 8.
Described vibrator 8 is connected by pilot pin 10 with base plate 9, and pilot pin 10 is provided with turn, and turn is located at
Between vibrator 8 and base plate 9.
Two surfaces up and down of described cross slide way 4 are equipped with " convex " shape bar groove, and cross slide way 4 is by bolt and bar hole 3
Connection, cross slide way 4 can do horizontal and vertical motion.
Described suspension bracket longeron 6 is provided with "T"-shaped protuberance 11, protuberance 11 and transverse direction with the connection end of cross slide way 4
" convex " the shape bar groove adaptation of the lower surface of guide rail 4.
Described suspension bracket longeron 6 is provided with connecting portion 12 with the connection end of hanger beam 7.
The upper surface of described hanger beam 7 is provided with the groove of " convex " shape, and connecting portion 12 is connected with groove.
Described base plate 9 is connected by screw with hanger beam 7.
The corner end of described body frame face platform 1 is equipped with the connector 13 being adapted to body frame supporting leg 2, is set on connector 13
There is the limiting plate vertical with body frame face platform 1, limiting plate is provided with the circular hole being adapted to the through hole on body frame supporting leg 2, in circular hole
It is inserted with alignment pin.
The material of body frame face platform 1 is No. 45 steel, and the material therefor of body frame supporting leg 2 is aluminum alloy square tube, material used by bar hole 3
Expect to be equal leg angle, cross slide way 4, support bar 5, suspension bracket longeron 6, the selection of material of hanger beam 7 are aluminium section bar, vibrator base plate
9 selections are iron plate.
The utility model is not limited to above-mentioned preferred embodiment, it is every have with utility model it is same or similar as
Technical scheme, belongs to protection domain of the present utility model.
Claims (8)
1. a kind of three coordinates adjustable exciting experiment porch, it is characterised in that：Including body frame face platform and body frame supporting leg, body frame branch
Support leg is located at the corner end below the platform of body frame face, and body frame supporting leg is provided with several through holes；Described body frame face platform is provided with out
Mouthful, edge of opening is provided with bar hole；Bar hole lower section is connected with two cross slide ways be arrangeding in parallel, is all provided between two cross slide ways
There are two support bars, two cross slide way lower sections are provided with the two suspension bracket longerons vertical with the plane that two cross slide ways are formed,
Two hanger beams vertical with the plane that two suspension bracket longerons are formed, two hanger beams are provided with below two suspension bracket longerons
Lower section is provided with the base plate with vibrator.
2. a kind of three coordinates adjustable exciting experiment porch according to claim 1, it is characterised in that：Described vibrator
It is connected with base plate by pilot pin, pilot pin is provided with turn, turn is located between vibrator and base plate.
3. a kind of three coordinates adjustable exciting experiment porch according to claim 1, it is characterised in that：Described transverse direction is led
Two surfaces up and down of rail are equipped with " convex " shape bar groove, and cross slide way is connected by bolt with bar hole, and cross slide way can do transverse direction
And lengthwise movement.
4. a kind of three coordinates adjustable exciting experiment porch according to claim 1, it is characterised in that：Described suspension bracket is indulged
Beam is provided with "T"-shaped protuberance with the connection end of cross slide way, and protuberance is adapted to " convex " shape bar groove of cross slide way lower surface.
5. a kind of three coordinates adjustable exciting experiment porch according to claim 1, it is characterised in that：Described suspension bracket is indulged
Beam is provided with connecting portion with the connection end of hanger beam.
6. a kind of three coordinates adjustable exciting experiment porch according to claim 1, it is characterised in that：Described suspension bracket is horizontal
The upper surface of beam is provided with the groove of " convex " shape, and connecting portion is connected with groove.
7. a kind of three coordinates adjustable exciting experiment porch according to claim 1, it is characterised in that：Described base plate with
Hanger beam is connected by screw.
8. a kind of three coordinates adjustable exciting experiment porch according to claim 1, it is characterised in that：Described body frame face
The corner end of platform is equipped with the connector being adapted to body frame supporting leg, and connector is provided with the limiting plate vertical with body frame face platform,
Limiting plate is provided with the circular hole being adapted to the through hole on body frame supporting leg, and alignment pin is inserted with circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621431542.5U CN206258238U (en) | 2016-12-19 | 2016-12-19 | A kind of three coordinate adjustable exciting experiment porch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621431542.5U CN206258238U (en) | 2016-12-19 | 2016-12-19 | A kind of three coordinate adjustable exciting experiment porch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206258238U true CN206258238U (en) | 2017-06-16 |
Family
ID=59030620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621431542.5U Expired - Fee Related CN206258238U (en) | 2016-12-19 | 2016-12-19 | A kind of three coordinate adjustable exciting experiment porch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206258238U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356390A (en) * | 2017-08-15 | 2017-11-17 | 大连理工大学 | A kind of thin plate vibration laboratory holder |
| CN108100302A (en) * | 2017-12-03 | 2018-06-01 | 中国直升机设计研究所 | A kind of helicopter tail rotor hub center dynamic response test exciting bank |
| CN108163228A (en) * | 2017-12-03 | 2018-06-15 | 中国直升机设计研究所 | A kind of full machine flexibility trapeze test device of helicopter |
| CN108333037A (en) * | 2017-12-22 | 2018-07-27 | 安徽伟宏钢结构集团股份有限公司 | A kind of actuator attachment device of three-dimensional pseudo-static experimental |
| CN108657990A (en) * | 2018-05-28 | 2018-10-16 | 合肥航机械科技股份有限公司 | A kind of hoistable platform suitable for auto repair shearing type lifter |
| CN108775997A (en) * | 2018-08-13 | 2018-11-09 | 江西理工大学 | A kind of civil engineering structure seismic testing device |
| CN113176059A (en) * | 2021-03-31 | 2021-07-27 | 南京航空航天大学 | Two-dimensional plane vibration test bed based on rotating force excitation |
| CN113776762A (en) * | 2021-09-15 | 2021-12-10 | 北京卫星环境工程研究所 | Vibration exciter hangs and positioner |
| KR102554354B1 (en) * | 2022-11-28 | 2023-07-12 | 주식회사 비즈포스 | Vibration simulator and control method thereof |
| KR102554355B1 (en) * | 2022-11-28 | 2023-07-12 | 주식회사 비즈포스 | Vibration simulator and control method thereof |
-
2016
- 2016-12-19 CN CN201621431542.5U patent/CN206258238U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356390A (en) * | 2017-08-15 | 2017-11-17 | 大连理工大学 | A kind of thin plate vibration laboratory holder |
| CN108100302A (en) * | 2017-12-03 | 2018-06-01 | 中国直升机设计研究所 | A kind of helicopter tail rotor hub center dynamic response test exciting bank |
| CN108163228A (en) * | 2017-12-03 | 2018-06-15 | 中国直升机设计研究所 | A kind of full machine flexibility trapeze test device of helicopter |
| CN108100302B (en) * | 2017-12-03 | 2021-06-11 | 中国直升机设计研究所 | Experimental excitation device of heart characteristic in helicopter tail-rotor hub |
| CN108163228B (en) * | 2017-12-03 | 2021-03-23 | 中国直升机设计研究所 | Whole-helicopter flexible suspension test device |
| CN108333037B (en) * | 2017-12-22 | 2020-05-15 | 安徽伟宏钢结构集团股份有限公司 | Actuator connecting device for three-dimensional pseudo-static test |
| CN108333037A (en) * | 2017-12-22 | 2018-07-27 | 安徽伟宏钢结构集团股份有限公司 | A kind of actuator attachment device of three-dimensional pseudo-static experimental |
| CN108657990A (en) * | 2018-05-28 | 2018-10-16 | 合肥航机械科技股份有限公司 | A kind of hoistable platform suitable for auto repair shearing type lifter |
| CN108775997A (en) * | 2018-08-13 | 2018-11-09 | 江西理工大学 | A kind of civil engineering structure seismic testing device |
| CN113176059A (en) * | 2021-03-31 | 2021-07-27 | 南京航空航天大学 | Two-dimensional plane vibration test bed based on rotating force excitation |
| CN113176059B (en) * | 2021-03-31 | 2023-05-23 | 南京航空航天大学 | Two-dimensional plane vibration test bed based on rotation force excitation |
| CN113776762A (en) * | 2021-09-15 | 2021-12-10 | 北京卫星环境工程研究所 | Vibration exciter hangs and positioner |
| KR102554354B1 (en) * | 2022-11-28 | 2023-07-12 | 주식회사 비즈포스 | Vibration simulator and control method thereof |
| KR102554355B1 (en) * | 2022-11-28 | 2023-07-12 | 주식회사 비즈포스 | Vibration simulator and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20171219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |