CN102744115B - Horizontal suspension type experiment platform and method for maintaining horizontally suspended state - Google Patents
Horizontal suspension type experiment platform and method for maintaining horizontally suspended state Download PDFInfo
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- CN102744115B CN102744115B CN201210163249.5A CN201210163249A CN102744115B CN 102744115 B CN102744115 B CN 102744115B CN 201210163249 A CN201210163249 A CN 201210163249A CN 102744115 B CN102744115 B CN 102744115B
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- stepper motor
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- wire rope
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Abstract
The invention discloses a horizontal suspension type experiment platform and a method for maintaining its horizontally suspended state, which belong to the field of experiment platform. The horizontal suspension type experiment platform comprises a detection section, a controlling section, an execution section, and a power source module. Accelerations of the movements of an experiment plate on various directions are caught by a triaxial acceleration sensor module, and displacement trends of the experiment plate are determined; displacement amounts are outputted to a microprocessor module; after the analysis and processing of the microprocessor module, fine-tuning signals and execution signals for maintaining the horizontal state of the experiment plate are obtained; and the horizontal state of the experiment plate is adjusted by an execution mechanism at any time. Therefore, the experiment platform can always maintain the horizontal state on various inclined or shaking floors, such that experiment projects can be carried out smoothly, and the accuracies of experiment results can be ensured.
Description
Technical field
The invention belongs to experiment porch scope, particularly a kind ofly horizontally suspend the method that formula experiment porch and maintenance thereof horizontally suspend.
Background technology
Experiment porch is for placing the device of experimental facilities and instrument, for guaranteeing accuracy and the science of experimental data, conventionally requires experiment porch can not be subject to the impact of external environment to remain level.But in actual environment, owing to limited by geographic factor or experiment condition, on the ground tilting or rocking, experiment porch cannot keep level conventionally, now, tilts or the ground of rocking can cause experimental data inaccurate, meanwhile, may cause the damage of experimental facilities.Therefore, we need a kind of experiment porch that can remain level, are used for guaranteeing that experimental project carries out smoothly, and guarantee the correctness of experimental result.
Summary of the invention
The object of this invention is to provide a kind of method that formula experiment porch and maintenance thereof horizontally suspend that horizontally suspends, this experiment porch can maintain all the time level on various inclinations or the floor of rocking; It is characterized in that, described in horizontally suspend formula experiment porch and comprise test section, control section, operating part and power module:
Test section is arranged on the brassboard 22 of experiment porch one jiao of position by 3-axis acceleration sensor module 2 forms, and brassboard 22, by being lifted on the corner location of experiment porch top board 24 through the first stainless steel wire rope 14, the second stainless steel wire rope 16, the 3rd stainless steel wire rope 18 and the 4th stainless steel wire rope 20 levels that are fixed on the first stainless steel tube 15, the second stainless steel tube 17, the 3rd stainless steel tube 19 and the 4th stainless steel tube 21 of experiment porch top board 24 corner locations respectively, being conducive to sensor assembly 2 and catching the acceleration that brassboard 22 moves in all directions, the data wire that 3-axis acceleration sensor module 2 is drawn is connected with microprocessor module 1a with the 4th stainless steel tube 21 through the first stainless steel tube 15, the second stainless steel tube 17, the 3rd stainless steel tube 19, control module 1, the first stepper motor 7, the second stepper motor 8, the 3rd stepper motor 9 and the 4th stepper motor 10 and corresponding the first Three-phases Hybrid Stepper Motor Driver 3, the second Three-phases Hybrid Stepper Motor Driver 4, the 3rd Three-phases Hybrid Stepper Motor Driver 5 and the 4th Three-phases Hybrid Stepper Motor Driver 6 are separately fixed on experiment porch top board 24, the first stainless steel wire rope 14, the second stainless steel wire rope 16, the 3rd stainless steel wire rope 18 and the 4th stainless steel wire rope 20 are through the first stainless steel tube 15, the second stainless steel tube 17, the 3rd stainless steel tube 19 and the 4th stainless steel tube 21 respectively with the first stepper motor 7, the second stepper motor 8, the wheel shaft of the 3rd stepper motor 9 and the 4th stepper motor 10 is connected with brassboard 22.
Control section is by the first Three-phases Hybrid Stepper Motor Driver 3 being respectively installed in control module 1 both sides and the second Three-phases Hybrid Stepper Motor Driver 4, the 3rd Three-phases Hybrid Stepper Motor Driver 5 and the 4th Three-phases Hybrid Stepper Motor Driver 6 form;
Operating part forms by being arranged on LCD MODULE 13 on experiment porch top board 24, the first LED state indicator lamp, the second LED state indicator lamp 12, the first stepper motor 7, the second stepper motor 8, the 3rd stepper motor 9 and the 4th stepper motor 10 and the first stainless steel wire rope 14, the second stainless steel wire rope 16, the 3rd stainless steel wire rope 18 and the 4th stainless steel wire rope 20.
Power module 1b provides 220v alternating voltage for the first Three-phases Hybrid Stepper Motor Driver 3 and the second Three-phases Hybrid Stepper Motor Driver 4, the 3rd Three-phases Hybrid Stepper Motor Driver 5 and the 4th Three-phases Hybrid Stepper Motor Driver 6 and inner voltage conversion circuit; The voltage conversion circuit of power module 1b inside, 220v alternating voltage is converted to after 5v DC voltage, offers microprocessor 1a, LCD MODULE 13, the first LED state indicator lamp 11, the second LED state indicator lamp 12 and 3-axis acceleration sensor module 2.
The described formula experiment porch that horizontally suspends keeps the method horizontally suspending, it is characterized in that, be arranged on the 3-axis acceleration sensor module 2 of 22 1 jiaos of positions of brassboard of experiment porch, catch the acceleration that brassboard 22 moves in all directions, obtain brassboard 22 in front and back, the acceleration of left and right and upper and lower six direction, the displacement trend of judgment experiment plate 22, then displacement is outputed to microprocessor module 1a, after processing, microprocessor analysis obtains fine adjustment signal and the executive signal that keeps brassboard 22 levels, executive signal sends to the first Three-phases Hybrid Stepper Motor Driver 3 and the second Three-phases Hybrid Stepper Motor Driver 4, the 3rd Three-phases Hybrid Stepper Motor Driver 5 and the 4th Three-phases Hybrid Stepper Motor Driver 6, drive corresponding the first stepper motor 7, the second stepper motor 8, the 3rd stepper motor 9 and the 4th stepper motor 10 rotate, the fine adjustment signal that the direction of rotating and angle are exported by microprocessor 1a determines, the first stepper motor 7, the second stepper motor 8, the wheel shaft of the 3rd stepper motor 9 and the 4th stepper motor 10 drives the first stainless steel wire rope 14, the second stainless steel wire rope 16, the 3rd stainless steel wire rope 18 and the 4th stainless steel wire rope 20 move up and down, thereby make brassboard 22 keep level.
The fine adjustment signal of described microprocessor 1a output is by settling LCD MODULE 13 to show on experiment porch top board 24, the all directions accekeration that shows the brassboard 22 that 3-axis acceleration sensor module 2 obtains, and fine adjustment signal and the executive signal of microprocessor 1a output.The input of this LCD MODULE 13 is from the output data of microprocessor module 1a.
The displacement trend of described brassboard 22 is by settling the first LED state indicator lamp 11 and the second LED state indicator lamp 12 to show on experiment porch top board 24, the input of the first LED state indicator lamp 11 and the second LED state indicator lamp 12 is from the output data of microprocessor module 1a, when experiment porch is normally worked, the first LED state indicator lamp 11 is shown in green; When experiment porch operation irregularity, the second LED state indicator lamp 12 is shown in red; When experiment porch operation irregularity, by keyboard input module 1c, be that microprocessor 1a sends reset instruction, the normal work of recovery system.
The invention has the beneficial effects as follows that 3-axis acceleration sensor module catches the acceleration that brassboard moves in all directions, the displacement trend of judgment experiment plate, then displacement is outputed to microprocessor module, after processing, microprocessor analysis obtains fine adjustment signal and the executive signal that keeps brassboard level, by executing agency, regulate at any time brassboard level, experiment porch can maintain all the time level on various inclinations or the floor of rocking, guarantee that experimental project carries out smoothly, and guarantee the correctness of experimental result.
Accompanying drawing explanation
Fig. 1 is control principle block diagram of the present invention;
Fig. 2 is experiment porch perspective view of the present invention.
The specific embodiment
The invention provides a kind of method that formula experiment porch and maintenance thereof horizontally suspend that horizontally suspends, below in conjunction with the drawings and specific embodiments, the present invention will be further described.
As depicted in figs. 1 and 2, described in, horizontally suspend formula experiment porch and comprise test section, control section, operating part and power module:
Test section is arranged on the brassboard 22 of experiment porch one jiao of position by 3-axis acceleration sensor module 2 (MMA7260) forms, and brassboard 22, by being lifted on the corner location of experiment porch top board 24 through the first stainless steel wire rope 14, the second stainless steel wire rope 16, the 3rd stainless steel wire rope 18 and the 4th stainless steel wire rope 20 levels that are fixed on the first stainless steel tube 15, the second stainless steel tube 17, the 3rd stainless steel tube 19 and the 4th stainless steel tube 21 of experiment porch top board 24 corner locations respectively, being conducive to sensor assembly 2 and catching the acceleration that brassboard 22 moves in all directions, the data wire that 3-axis acceleration sensor module 2 is drawn is connected with microprocessor module 1a with the 4th stainless steel tube 21 through the first stainless steel tube 15, the second stainless steel tube 17, the 3rd stainless steel tube 19, control module 1, the first stepper motor 7 (stepper motor model 110BYGH350C), the second stepper motor 8, the 3rd stepper motor 9 and the 4th stepper motor 10 and corresponding the first Three-phases Hybrid Stepper Motor Driver 3 (stepper motor driver model 3M2080), the second Three-phases Hybrid Stepper Motor Driver 4, is separately fixed on experiment porch top board 24 Three-phases Hybrid Stepper Motor Driver 5 and the 4th Three-phases Hybrid Stepper Motor Driver 6, the first stainless steel wire rope (model 316L) 14, the second stainless steel wire rope 16, the 3rd stainless steel wire rope 18 and the 4th stainless steel wire rope 20 are through the first stainless steel tube 15, the second stainless steel tube 17, the 3rd stainless steel tube 19 and the 4th stainless steel tube 21 respectively with the first stepper motor 7, the second stepper motor 8, the wheel shaft of the 3rd stepper motor 9 and the 4th stepper motor 10 is connected with brassboard 22.
Control section is by the first Three-phases Hybrid Stepper Motor Driver 3 being respectively installed in control module 1 both sides and the second Three-phases Hybrid Stepper Motor Driver 4, the 3rd Three-phases Hybrid Stepper Motor Driver 5 and the 4th Three-phases Hybrid Stepper Motor Driver 6 form;
Operating part forms by being arranged on LCD MODULE on experiment porch top board 24 (model LCD1602) 13, the first LED state indicator lamp, the second LED state indicator lamp 12, the first stepper motor 7, the second stepper motor 8, the 3rd stepper motor 9 and the 4th stepper motor 10 and the first stainless steel wire rope 14, the second stainless steel wire rope 16, the 3rd stainless steel wire rope 18 and the 4th stainless steel wire rope 20.
Power module 1b provides 220v alternating voltage for the first Three-phases Hybrid Stepper Motor Driver 3 and the second Three-phases Hybrid Stepper Motor Driver 4, the 3rd Three-phases Hybrid Stepper Motor Driver 5 and the 4th Three-phases Hybrid Stepper Motor Driver 6 and inner voltage conversion circuit; The voltage conversion circuit of power module 1b inside, 220v alternating voltage is converted to after 5v DC voltage, offers microprocessor 1a, LCD MODULE 13, the first LED state indicator lamp 11, the second LED state indicator lamp 12 and 3-axis acceleration sensor module 2.
The described formula experiment porch that horizontally suspends keeps the method horizontally suspending, it is characterized in that, be arranged on the 3-axis acceleration sensor module 2 of 22 1 jiaos of positions of brassboard of experiment porch, catch the acceleration that brassboard 22 moves in all directions, obtain brassboard 22 in front and back, the acceleration of left and right and upper and lower six direction, the displacement trend of judgment experiment plate 22, then displacement is outputed to microprocessor module 1a, after processing, microprocessor analysis obtains fine adjustment signal and the executive signal that keeps brassboard 22 levels, executive signal sends to the first Three-phases Hybrid Stepper Motor Driver 3 and the second Three-phases Hybrid Stepper Motor Driver 4, the 3rd Three-phases Hybrid Stepper Motor Driver 5 and the 4th Three-phases Hybrid Stepper Motor Driver 6, drive corresponding the first stepper motor 7, the second stepper motor 8, the 3rd stepper motor 9 and the 4th stepper motor 10 rotate, the fine adjustment signal that the direction of rotating and angle are exported by microprocessor 1a determines, the first stepper motor 7, the second stepper motor 8, the wheel shaft of the 3rd stepper motor 9 and the 4th stepper motor 10 drives the first stainless steel wire rope 14, the second stainless steel wire rope 16, the 3rd stainless steel wire rope 18 and the 4th stainless steel wire rope 20 move up and down, thereby make brassboard 22 keep level.
The fine adjustment signal of described microprocessor 1a output is by settling LCD MODULE 13 to show on experiment porch top board 24, the all directions accekeration that shows the brassboard 22 that 3-axis acceleration sensor module 2 obtains, and fine adjustment signal and the executive signal of microprocessor 1a output.The input of this LCD MODULE 13 is from the output data of microprocessor module 1a.
The displacement trend of described brassboard 22 is by settling the first LED state indicator lamp 11 and the second LED state indicator lamp 12 to show on experiment porch top board 24, the input of the first LED state indicator lamp 11 and the second LED state indicator lamp 12 is from the output data of microprocessor module 1a, when experiment porch is normally worked, the first LED state indicator lamp 11 is shown in green; When experiment porch operation irregularity, the second LED state indicator lamp 12 is shown in red; When experiment porch operation irregularity, by keyboard input module 1c, be that microprocessor 1a sends reset instruction, the normal work of recovery system.
Claims (4)
1. horizontally suspend a formula experiment porch, this experiment porch can maintain all the time level on various inclinations or the floor of rocking; It is characterized in that, described in horizontally suspend formula experiment porch and comprise test section, control section, operating part and power module:
Test section is arranged on the brassboard of experiment porch one jiao of position by 3-axis acceleration sensor module forms, and brassboard, by being lifted on the corner location of experiment porch top board through the first stainless steel wire rope, the second stainless steel wire rope, the 3rd stainless steel wire rope and the 4th stainless steel wire rope level that are fixed on the first stainless steel tube, the second stainless steel tube, the 3rd stainless steel tube and the 4th stainless steel tube of experiment porch top board corner location respectively, being conducive to sensor assembly and catching the acceleration that brassboard moves in all directions, the data wire that 3-axis acceleration sensor module is drawn is connected with microprocessor module with the 4th stainless steel tube through the first stainless steel tube, the second stainless steel tube, the 3rd stainless steel tube, control module, the first stepper motor, the second stepper motor, the 3rd stepper motor and the 4th stepper motor and corresponding the first stepper motor driver, the second stepper motor driver, the 3rd stepper motor driver and the 4th stepper motor driver are separately fixed at experiment porch top board, the first stainless steel wire rope, the second stainless steel wire rope, the 3rd stainless steel wire rope and the 4th stainless steel wire rope are through the first stainless steel tube, the second stainless steel tube, the 3rd stainless steel tube and the 4th stainless steel tube respectively with the first stepper motor, the second stepper motor, the wheel shaft of the 3rd stepper motor and the 4th stepper motor is connected with brassboard, control section forms by the first Three-phases Hybrid Stepper Motor Driver and the second Three-phases Hybrid Stepper Motor Driver, the 3rd Three-phases Hybrid Stepper Motor Driver and the 4th Three-phases Hybrid Stepper Motor Driver are respectively installed in control module both sides,
Operating part forms by being arranged on LCD MODULE on experiment porch top board, the first LED state indicator lamp, the second LED state indicator lamp, the first stepper motor, the second stepper motor, the 3rd stepper motor and the 4th stepper motor and the first stainless steel wire rope, the second stainless steel wire rope, the 3rd stainless steel wire rope and the 4th stainless steel wire rope;
Power module provides 220V alternating voltage for the first Three-phases Hybrid Stepper Motor Driver and the second Three-phases Hybrid Stepper Motor Driver, the 3rd Three-phases Hybrid Stepper Motor Driver and the 4th Three-phases Hybrid Stepper Motor Driver; The voltage conversion circuit of power module inside is converted to 220V alternating voltage after 5V DC voltage, offers microprocessor, LCD MODULE, the first LED state indicator lamp, the second LED state indicator lamp and 3-axis acceleration sensor module; Wherein, above-mentioned all stepper motors are three-phase hybrid stepping motor.
2. one kind horizontally suspends the method that the maintenance of formula experiment porch horizontally suspends, it is characterized in that, be arranged on the 3-axis acceleration sensor module of one jiao of position of brassboard of experiment porch, catch the acceleration that brassboard moves in all directions, obtain brassboard in front and back, the acceleration of left and right and upper and lower six direction, the displacement trend of judgment experiment plate, then displacement is outputed to microprocessor module, after processing, microprocessor analysis obtains fine adjustment signal and the executive signal that keeps brassboard level, executive signal sends to the first Three-phases Hybrid Stepper Motor Driver and the second Three-phases Hybrid Stepper Motor Driver, the 3rd Three-phases Hybrid Stepper Motor Driver and the 4th Three-phases Hybrid Stepper Motor Driver, drive corresponding the first stepper motor, the second stepper motor, the 3rd stepper motor and the 4th stepper motor rotate, the fine adjustment signal that the direction of rotating and angle are exported by microprocessor determines, the first stepper motor, the second stepper motor, the wheel shaft of the 3rd stepper motor and the 4th stepper motor drives the first stainless steel wire rope, the second stainless steel wire rope, the 3rd stainless steel wire rope and the 4th stainless steel wire rope move up and down, thereby make brassboard keep level, wherein, above-mentioned all stepper motors are three-phase hybrid stepping motor.
3. a kind of formula experiment porch that horizontally suspends keeps the method horizontally suspending according to claim 2, it is characterized in that, the fine adjustment signal of described microprocessor output is by settling LCD MODULE to show on experiment porch top board, the all directions accekeration that shows the brassboard that 3-axis acceleration sensor module obtains, and fine adjustment signal and the executive signal of microprocessor output; The input of this LCD MODULE is from the output data of microprocessor module.
4. a kind of formula experiment porch that horizontally suspends keeps the method horizontally suspending according to claim 2, it is characterized in that, the displacement trend of described brassboard is by settling the first LED state indicator lamp and the second LED state indicator lamp to show on experiment porch top board, the input of the first LED state indicator lamp and the second LED state indicator lamp is from the output data of microprocessor module, when experiment porch is normally worked, the first LED state indicator lamp is shown in green; When experiment porch operation irregularity, the second LED state indicator lamp is shown in red; When experiment porch operation irregularity, by keyboard input module, be that microprocessor sends reset instruction, the normal work of recovery system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210163249.5A CN102744115B (en) | 2012-05-23 | 2012-05-23 | Horizontal suspension type experiment platform and method for maintaining horizontally suspended state |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210163249.5A CN102744115B (en) | 2012-05-23 | 2012-05-23 | Horizontal suspension type experiment platform and method for maintaining horizontally suspended state |
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| Publication Number | Publication Date |
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| CN102744115A CN102744115A (en) | 2012-10-24 |
| CN102744115B true CN102744115B (en) | 2014-10-08 |
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| CN108398961A (en) * | 2017-02-05 | 2018-08-14 | 钱浙滨 | A kind of suspended working platform control method, apparatus and system |
| CN111504354B (en) * | 2020-03-24 | 2022-08-30 | 若瑞(上海)文化科技有限公司 | Simulation test platform |
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| CN202655051U (en) * | 2012-05-23 | 2013-01-09 | 华北电力大学 | Horizontal suspension type experimental platform |
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Granted publication date: 20141008 Termination date: 20150523 |
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