CN107796615A - A kind of swinging-type test platform - Google Patents
A kind of swinging-type test platform Download PDFInfo
- Publication number
- CN107796615A CN107796615A CN201711298885.8A CN201711298885A CN107796615A CN 107796615 A CN107796615 A CN 107796615A CN 201711298885 A CN201711298885 A CN 201711298885A CN 107796615 A CN107796615 A CN 107796615A
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- China
- Prior art keywords
- platform
- rotary sleeve
- cantilever
- swinging
- base
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/022—Vibration control arrangements, e.g. for generating random vibrations
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The present invention relates to test platform technical field,Especially a kind of swinging-type test platform,Including platform base,Vertically main shaft is provided with the platform base,The outer cover of the main shaft is equipped with rotary sleeve,The upper end of the rotary sleeve is rotatably connected to platform upper frame,The outside of the rotary sleeve is provided with short cantilever and a plurality of long cantilever,The end of the short cantilever and long cantilever contacts with platform upper frame bottom,Vertical range between the end of the short cantilever and long cantilever and platform base is different,The side of the platform base is provided with variable-frequency motor,The variable-frequency motor is connected by bindiny mechanism with rotary sleeve,The present invention is supported by the different cantilever of the height set on rotary sleeve to platform upper frame,With the rotation of rotary sleeve,Platform upper frame can be driven to pump,So as to simulate the swinging condition during fishing boat is advanced,So as to detect that can fishing boat equipment normal work,With simple in construction,The advantages of maintaining easily.
Description
Technical field
The present invention relates to test platform technical field, more particularly to a kind of swinging-type test platform.
Background technology
Fishing boat, i.e. fishery vessel, fishes fishing, processing, the ship general designation of transport are carried out, is fishing and the aquatic dynamic plant of harvesting
The ship of thing, also some auxiliary ships including modern fishing, such as carry out processing of aquatic products, transport, cultivation, resource tune
Look into, fishery guidance and training and the ship for performing fish-farming operation task dispatching.
In order to improve engine efficiency, engine, fishing winch, refrigerating plant, air compressor machine on ship etc. are often driven by main frame
It is dynamic, add the complexity of power set, while fishing boat in the equipment during navigation on fishing boat as hull is chronically at
Swinging condition, mechanical damage easily occurs for its internal parts, so as to influence normal use, it is therefore necessary to design one kind and shake
Pendulum testing stand be used for simulate ship running status, with examine equipment can on hull normal operation.
The content of the invention
The invention aims to solve the shortcomings that presence in the prior art can not simulate fishing boat swinging condition, and propose
A kind of swinging-type test platform.
To achieve these goals, present invention employs following technical scheme：
Design a kind of swinging-type test platform, including platform base, it is vertical on the platform base to be provided with main shaft, the main shaft outside
Portion is set with rotary sleeve, and the upper end of the rotary sleeve is rotatably connected to platform upper frame, and the outside of the rotary sleeve is provided with short cantilever
With a plurality of long cantilever, the end of the short cantilever and long cantilever contacts with platform upper frame bottom, the short cantilever and long cantilever
End and platform base between vertical range it is different, the side of the platform base is provided with variable-frequency motor, the variable-frequency electric
Machine is connected by bindiny mechanism with rotary sleeve, and the side of the platform base is vertically provided with gag lever post, and the one of the platform base
Side is provided with limit base, and the limit base is sleeved on gag lever post.
Preferably, the bindiny mechanism includes being located at drive sprocket on variable-frequency motor output shaft, the rotary sleeve it is outer
Portion is coaxially connected with driven sprocket, and chain is connected between the driven sprocket and drive sprocket.
Preferably, the rotary sleeve is provided with bearing with spherical outside surface, the upper and lower ends of the rotary sleeve with platform upper frame junction
Clutch shaft bearing and second bearing are respectively equipped with main shaft junction, the both ends of the rotary sleeve are provided with platform base junction puts down
Face thrust bearing.
Preferably, one end of the remote rotary sleeve of the short cantilever and long cantilever is respectively connected with roller body, the roller body
Wheel face contacted with platform upper frame bottom.
Preferably, using being welded to connect between the main shaft and platform base, the platform base is steel framework structure.
Preferably, the bottom four corners of the platform base are equipped with location-plate, and multiple installations are equipped with the location-plate
Hole.
A kind of swinging-type test platform proposed by the present invention, beneficial effect are：The present invention by the height that is set on rotary sleeve not
Same cantilever is supported to platform upper frame, with the rotation of rotary sleeve, platform upper frame can be driven to pump, from
And can simulate fishing boat advance in swinging condition, so as to detect fishing boat equipment can normal work, have structure letter
Singly, the advantages of maintaining easily.
Brief description of the drawings
Fig. 1 is a kind of structural representation of swinging-type test platform proposed by the present invention；
Fig. 2 is a kind of structural representation of the platform base of swinging-type test platform proposed by the present invention；
Fig. 3 is the front view at a kind of rotary sleeve of swinging-type test platform proposed by the present invention；
Fig. 4 is the top view at a kind of rotary sleeve of swinging-type test platform proposed by the present invention.
In figure：It is platform base 1, platform upper frame 2, main shaft 3, rotary sleeve 4, variable-frequency motor 5, drive sprocket 6, chain 7, driven
Sprocket wheel 8, plain thrust bearing 9, bearing with spherical outside surface 10, clutch shaft bearing 11, second bearing 12, roller body 13, gag lever post 14, positioning
Plate 15, limit base 16, short cantilever 17, long cantilever 18.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-4, a kind of swinging-type test platform, including platform base 1, vertically main shaft 3 is provided with platform base 1, it is main
Using being welded to connect between axle 3 and platform base 1, platform base 1 is steel framework structure.The bottom four corners of platform base 1 are equal
Provided with location-plate 15, multiple mounting holes are equipped with location-plate 15.Location-plate 15 is used to consolidate the installation site of base 1
It is fixed.
The outer cover of main shaft 3 is equipped with rotary sleeve 4, and upper and lower ends and the junction of main shaft 3 of rotary sleeve 4 are respectively equipped with first axle
11 and second bearing 12 are held, both ends and the junction of platform base 1 of rotary sleeve 4 are provided with plain thrust bearing 9.Rotary sleeve 4 it is upper
End is rotatably connected to platform upper frame 2, and the side of platform base 1 is vertically provided with gag lever post 14, and the side of platform base 1 is provided with spacing
Seat 16, limit base 16 is sleeved on gag lever post 14.Clutch shaft bearing 11 and second bearing 12 be used to reducing rotary sleeve 4 and main shaft 3 it
Between frictional resistance, gag lever post 14 and limit base 16 coordinate, and for being defined to the position of platform upper frame 2, limit base 16 wraps
Two flat boards being parallel to each other are included, gag lever post 14 can so avoid platform upper frame 2 with limit base between two flat boards
16 rotate together, while do not influence platform upper frame 2 and move up and down.
Rotary sleeve 4 is provided with bearing with spherical outside surface 10 with the junction of platform upper frame 2, and the outside of rotary sleeve 4 is provided with the short He of cantilever 17
A plurality of long cantilever 18, the end of short cantilever 17 and long cantilever 18 contact with the bottom of platform upper frame 2, short cantilever 17 and long cantilever 18
End it is different from the vertical range between platform base 1, one end of the remote rotary sleeve 4 of short cantilever 17 and long cantilever 18 connects
Roller body 13 is connected to, the wheel face of roller body 13 contacts with the bottom of platform upper frame 2.Platform upper frame 2 can be on spherical bearing 10
Lower movement, fishing boat swinging condition is simulated, roller body 13 is used to be supported platform upper frame 2, while reduces the friction of contact position
Resistance, influenceed by angle and length, the position of platform upper frame 2 at the short support of cantilever 17 is relatively low, flat at the support of long cantilever 18
The position of platform upper frame 2 is higher, and with the rotation of rotary sleeve 4, long cantilever 18 and the end Support Position of cantilever 17 exchange, and can realize platform
Upper frame 2 moves up and down, so as to simulate the working environment that equipment is waved on fishing boat.
The side of platform base 1 is provided with variable-frequency motor 5, and variable-frequency motor 5 is connected by bindiny mechanism with rotary sleeve 4, connection
Mechanism includes the drive sprocket 6 being located on the output shaft of variable-frequency motor 5, and the outer, coaxial of rotary sleeve 4 is connected with driven sprocket 8, from
Chain 7 is connected between movable sprocket 8 and drive sprocket 6.Variable-frequency motor 5 can be controlled at a distance by the transmission of chain-wheel mechanism
Rotary sleeve 4 processed rotates, convenient for installation and maintenance.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of swinging-type test platform, including platform base（1）, it is characterised in that：The platform base（1）Upper vertical be provided with is led
Axle（3）, the main shaft（3）Outer cover rotary sleeve is housed（4）, the rotary sleeve（4）Upper end be rotatably connected to platform upper frame
（2）, the rotary sleeve（4）Outside be provided with short cantilever（17）With a plurality of long cantilever（18）, the short cantilever（17）And long cantilever
（18）End with platform upper frame（2）Bottom contacts, the short cantilever（17）And long cantilever（18）End and platform base
（1）Between vertical range it is different, the platform base（1）Side be provided with variable-frequency motor（5）, the variable-frequency motor（5）It is logical
Cross bindiny mechanism and rotary sleeve（4）Connection, the platform base（1）Side be vertically provided with gag lever post（14）, the platform bottom
Seat（1）Side be provided with limit base（16）, the limit base（16）It is sleeved on gag lever post（14）On.
A kind of 2. swinging-type test platform according to claim 1, it is characterised in that：The bindiny mechanism includes being located at frequency conversion
Motor（5）Drive sprocket on output shaft（6）, the rotary sleeve（4）Outer, coaxial be connected with driven sprocket（8）, it is described from
Movable sprocket（8）With drive sprocket（6）Between be connected with chain（7）.
A kind of 3. swinging-type test platform according to claim 1, it is characterised in that：The rotary sleeve（4）With platform upper frame
（2）Junction is provided with bearing with spherical outside surface（10）, the rotary sleeve（4）Upper and lower ends and main shaft（3）Junction is respectively equipped with
One bearing（11）And second bearing（12）, the rotary sleeve（4）Both ends and platform base（1）Junction is provided with plane thrust axis
Hold（9）.
A kind of 4. swinging-type test platform according to claim 1, it is characterised in that：The short cantilever（17）And long cantilever
（18）Remote rotary sleeve（4）One end be respectively connected with roller body（13）, the roller body（13）Wheel face and platform upper frame（2）
Bottom contacts.
A kind of 5. swinging-type test platform according to claim 1, it is characterised in that：The main shaft（3）With platform base（1）
Between using being welded to connect, the platform base（1）For steel framework structure.
A kind of 6. swinging-type test platform according to claim 1, it is characterised in that：The platform base（1）Bottom four
Angle is equipped with location-plate（15）, the location-plate（15）On be equipped with multiple mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711298885.8A CN107796615B (en) | 2017-12-08 | 2017-12-08 | Swing test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711298885.8A CN107796615B (en) | 2017-12-08 | 2017-12-08 | Swing test platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107796615A true CN107796615A (en) | 2018-03-13 |
| CN107796615B CN107796615B (en) | 2020-01-07 |
Family
ID=61537864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711298885.8A Active CN107796615B (en) | 2017-12-08 | 2017-12-08 | Swing test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107796615B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030224333A1 (en) * | 2002-05-31 | 2003-12-04 | Jan Vastvedt | Suspended Motion system simulation theater |
| CN1554991A (en) * | 2003-12-25 | 2004-12-15 | 中国科学院长春光学精密机械与物理研 | AC motor driven analogue three shaft rocking device |
| KR100894483B1 (en) * | 2008-10-30 | 2009-04-24 | 이승건 | Performance testing system of anti-rolling tank for vessel and method thereof |
| CN101830272A (en) * | 2010-05-13 | 2010-09-15 | 天津大学 | Spatial redundant drive swinging experiment table with two degrees of freedom |
| CN202631279U (en) * | 2012-05-11 | 2012-12-26 | 风帆股份有限公司 | Storage battery swing testing machine used for boat |
| CN103033383A (en) * | 2012-12-20 | 2013-04-10 | 苏州电器科学研究院股份有限公司 | Multi-dimensional tilt swing combination device |
| CN203350417U (en) * | 2013-08-07 | 2013-12-18 | 湘潭电机股份有限公司 | Device suitable for motor inclination test |
| CN205300946U (en) * | 2015-12-30 | 2016-06-08 | 吕明珠 | Testboard is swayd in slope |
| CN106017861A (en) * | 2016-07-20 | 2016-10-12 | 南京理工大学 | Device for simulating sea wave swing |
| CN106774447A (en) * | 2016-12-14 | 2017-05-31 | 西安可视可觉网络科技有限公司 | Achievable rotation based on support load-bearing and the motion platform for freely waving |
-
2017
- 2017-12-08 CN CN201711298885.8A patent/CN107796615B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030224333A1 (en) * | 2002-05-31 | 2003-12-04 | Jan Vastvedt | Suspended Motion system simulation theater |
| CN1554991A (en) * | 2003-12-25 | 2004-12-15 | 中国科学院长春光学精密机械与物理研 | AC motor driven analogue three shaft rocking device |
| KR100894483B1 (en) * | 2008-10-30 | 2009-04-24 | 이승건 | Performance testing system of anti-rolling tank for vessel and method thereof |
| CN101830272A (en) * | 2010-05-13 | 2010-09-15 | 天津大学 | Spatial redundant drive swinging experiment table with two degrees of freedom |
| CN202631279U (en) * | 2012-05-11 | 2012-12-26 | 风帆股份有限公司 | Storage battery swing testing machine used for boat |
| CN103033383A (en) * | 2012-12-20 | 2013-04-10 | 苏州电器科学研究院股份有限公司 | Multi-dimensional tilt swing combination device |
| CN203350417U (en) * | 2013-08-07 | 2013-12-18 | 湘潭电机股份有限公司 | Device suitable for motor inclination test |
| CN205300946U (en) * | 2015-12-30 | 2016-06-08 | 吕明珠 | Testboard is swayd in slope |
| CN106017861A (en) * | 2016-07-20 | 2016-10-12 | 南京理工大学 | Device for simulating sea wave swing |
| CN106774447A (en) * | 2016-12-14 | 2017-05-31 | 西安可视可觉网络科技有限公司 | Achievable rotation based on support load-bearing and the motion platform for freely waving |
Non-Patent Citations (2)
| Title |
|---|
| 张建中等: "倾斜与摇摆试验台设计", 《起重运输机械》 * |
| 李学忠等: "船用摇摆试验台建模和控制***设计", 《电气传动》 * |
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| Publication number | Publication date |
|---|---|
| CN107796615B (en) | 2020-01-07 |
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Address after: Panyu District Village Street Hanxing road in Guangzhou city Guangdong province 511400 No. 93 Room 601 Patentee after: Guangzhou Zhongchen Biyang Technology Group Co., Ltd Address before: Panyu District Village Street Hanxing road in Guangzhou city Guangdong province 511400 No. 93 Room 601 Patentee before: CHONSON BEYOND MARINE TECH. Co.,Ltd. |
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