CN114110084A - Control type magnetic suspension vibration isolation platform - Google Patents
Control type magnetic suspension vibration isolation platform Download PDFInfo
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- CN114110084A CN114110084A CN202111234196.7A CN202111234196A CN114110084A CN 114110084 A CN114110084 A CN 114110084A CN 202111234196 A CN202111234196 A CN 202111234196A CN 114110084 A CN114110084 A CN 114110084A
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- Prior art keywords
- vibration isolation
- fixedly connected
- isolation platform
- magnetic suspension
- plate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N15/00—Holding or levitation devices using magnetic attraction or repulsion, not otherwise provided for
Abstract
The invention discloses a control type magnetic suspension vibration isolation platform, and particularly relates to the technical field of vibration isolation platforms. The control type magnetic suspension vibration isolation platform comprises a vibration isolation workbench, wherein a group of buffer brackets are fixedly connected to the lower end surface of the vibration isolation workbench, and the buffer brackets are distributed in a diagonal mode; the lower end surfaces of the buffer brackets are fixedly connected with a vibration isolation platform base; a magnet mounting mechanism is arranged at the center of the upper end surface of the vibration isolation platform base; an equipment fixing mechanism is arranged at the center position of the interior of the vibration isolation workbench; and a magnetic suspension control box is arranged below the equipment fixing mechanism. According to the control type magnetic suspension vibration isolation platform, the equipment fixing mechanism is arranged at the center position of the interior of the vibration isolation workbench, a connecting rotating shaft is arranged inside the equipment fixing mechanism, a transmission gear and a fixed gear are fixedly connected to the outer surface of the connecting rotating shaft, the fixed gear is in meshed connection with a first connecting rack and the transmission gear, and is in meshed connection with a second connecting rack and a third connecting rack, equipment is placed on a placing plate, and fixing can be completed through the gravity of the equipment, so that the practical effect of the device is improved.
Description
Technical Field
The invention relates to the technical field of vibration isolation platforms, in particular to a control type magnetic suspension vibration isolation platform.
Background
Vibration isolation refers to a measure of isolating vibration by mounting a machine or an instrument on a suitable elastic device, and can be divided into two types according to the difference of excitation sources. For equipment which is itself a vibration source, in order to reduce its effect on surrounding machinery, equipment and buildings, it is isolated from the support in order to reduce the unbalanced inertial forces imparted to the support, known as active vibration isolation. Vibration isolation for water pumps, engines, hammer machines, and the like is a category. In the case of vibration source from the support vibration, in order to reduce the transmission of external vibration into the system, the system is installed on a vibration-isolated pedestal to isolate it from the ground, this measure is called passive vibration isolation, also called passive vibration isolation. The vehicle seats, the installation of precise instruments, the packaging of environmental transportation, the vibration isolation of missile launcher on naval vessels and the like belong to the category. The magnetic suspension phenomenon is that the principle that like magnetic fields repel each other is utilized, the size and the direction of a repulsive force are controlled to enable the repulsive force and the gravity to be equal, a magnet above the object is suspended in the air, the object is attracted by the earth to generate the gravity approximately pointing to the earth center, if the reverse force of other gravity borne by the object is smaller than the gravity, the object falls down and is suspended when the reverse force is equal, and the object is lifted off when the reverse force is larger than the gravity. Two magnetic objects or magnetic fields can interact when approaching, and the like repulses and the like attracts;
the control type magnetic suspension vibration isolation platform in the prior art has the following problems:
1. most of the existing control type magnetic suspension vibration isolation platforms directly place equipment on the platform, so that the stability is not high, the using effect is not good, or a user fixes heavy equipment on the vibration isolation platform by using bolts, and the installation and the disassembly are troublesome;
2. the strength of the magnetic force of the existing control type magnetic suspension vibration isolation platform needs to be adjusted manually, the operation is troublesome, the lifting is not accurate enough, the device cannot adjust the strength of the magnetic force according to the weight of equipment, the practicability of the device is reduced, and therefore the control type magnetic suspension vibration isolation platform is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a control type magnetic suspension vibration isolation platform to solve the problems in the background technology.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a control type magnetic suspension vibration isolation platform, includes the vibration isolation workstation, the lower terminal surface fixedly connected with of vibration isolation workstation a set of buffering support, and the buffering support is diagonal distribution, the lower terminal surface fixedly connected with vibration isolation platform base of buffering support, the central point of vibration isolation platform base up end is equipped with magnet installation mechanism, the inside central point of vibration isolation workstation puts and is equipped with equipment fixing mechanism, equipment fixing mechanism's below is equipped with the magnetic suspension control box.
Preferably, equipment fixing mechanism is including the sealed frame that is located the inside central point of vibration isolation workstation and puts, and sealed frame and vibration isolation workstation fixed connection, spacing through-hole has been seted up to sealed frame surface symmetry, the top of sealed frame is equipped with fixed connection and places the board, the up end symmetry of placing the board has seted up corresponding spacing groove, two the inside sliding connection of spacing groove has the push-and-pull rod, the fixed grip block of up end fixedly connected with of push-and-pull rod, two the terminal surface that fixed grip block is close to each other is pasted and is had the silica gel antiskid ribbed.
Preferably, the first limiting plate of top fixedly connected with of sealed frame inner wall, the below fixedly connected with second limiting plate of sealed frame inner wall, the spout has been seted up to the surface of first limiting plate and second limiting plate, the inside of sealed frame is equipped with connects the pivot, the both ends of connecting the pivot all extend to the inside of spacing through-hole, the one side fixedly connected with fixed disk of connecting the pivot surface, connect a terminal surface set screw hole of pivot, the inside rotation of screw hole is connected with the turn button.
Preferably, a transmission gear is fixedly connected to the outer surface of the connecting rotating shaft, a fixed gear is arranged on one side of the transmission gear and located on the outer surface of the connecting rotating shaft, a first connecting rack is meshed on one side of the fixed gear, a supporting plate is welded to the upper end face of the first connecting rack, and the supporting plate is fixedly connected with the placing plate.
Preferably, connecting blocks are welded on two sides of the lower portion of the first connecting rack, a supporting spring is sleeved on the lower portion of the outer surface of the first connecting rack and located below the connecting blocks, a second connecting rack is meshed above the transmission gear, a third connecting rack is meshed below the transmission gear, the end face, far away from the second connecting rack and the third connecting rack, of the second connecting rack is connected with the push-pull rod in a welding mode, a sealing plate is fixedly connected to the lower end face of the sealing frame, a through hole penetrating through the sealing plate is formed in the lower end face of the sealing plate, and one end of the first connecting rack penetrates through the through hole.
Preferably, one side fixedly connected with fixed block of first connecting rack below, the equal fixedly connected with locating plate of terminal surface that second connecting rack and third connecting rack are close to first limiting plate and second limiting plate, and the locating plate is located the inside of spout.
Preferably, the magnetic suspension control box comprises a protection frame located below the equipment fixing mechanism, the sealing plate is fixedly connected with the protection frame, a suspension iron block is fixedly connected to the lower portion inside the protection frame, and a power-on plate is fixedly connected to the upper end face of the suspension iron block.
Preferably, the upper end face of the power-on plate is fixedly connected with a regulation and control box, the upper end face of the power-on plate is fixedly connected with a regulation and control switch, and a push-pull switch is arranged inside the regulation and control switch.
Preferably, the buffer support comprises support rods which are arranged on the upper end face of the vibration isolation platform base and are distributed diagonally, the vibration isolation platform base is fixedly connected with the support rods, fixed rods are movably inserted into the upper end faces of the support rods, and rigid springs are arranged inside the support rods.
Preferably, magnet installation mechanism is including being located the installing frame of vibration isolation platform base up end central point and putting, and installing frame and vibration isolation platform base fixed connection, the top fixedly connected with permanent magnet of the inside of installing frame, the buffer piece has been pasted to the up end of permanent magnet.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention installs the equipment fixing mechanism at the center of the inside of the vibration isolation workbench, the equipment fixing mechanism plays the role of fixing equipment, the inside of the equipment fixing mechanism is provided with a connecting rotating shaft, the outer surface of the connecting rotating shaft is fixedly connected with a transmission gear and a fixed gear, the fixed gear is meshed with a first connecting rack and the transmission gear is meshed with a second connecting rack and a third connecting rack, the equipment is placed on a placing plate, the placing plate can drive the first connecting rack to move downwards through the self weight of the equipment, the first connecting rack moves to drive the transmission gear and the fixed gear to rotate simultaneously, the fixed gear rotates to drive the second connecting rack and the third connecting rack to move oppositely, the second connecting rack and the third connecting rack can drive a push-pull rod and a fixed clamping plate to move until the fixed clamping plate clamps the equipment, the equipment only needs to be placed on the placing plate when the equipment is installed, the fixing can be finished through the gravity of the equipment, the operation is simple, the practical effect of the device is improved, the silica gel anti-slip sheet is adhered on the fixed clamping plate, the silica gel anti-slip sheet has a good anti-slip effect, and the stability of the equipment fixing is improved;
2. according to the invention, the fixed block is arranged below the first connecting rack and fixedly connected with the push-pull switch in the regulating switch, when the first connecting rack moves downwards, the fixed block drives the push-pull switch to move downwards, the push-pull switch moves downwards, the regulating box and the power-on plate are started, the power-on plate is used for powering on the suspended iron block, the suspended iron block generates magnetic force, the suspended iron block and the permanent magnet repel each other to form magnetic suspension, meanwhile, the larger the moving amplitude of the push-pull switch is, the stronger the magnetic force generated by the suspended iron block is, the strength of the magnetic suspension is automatically controlled according to the self weight of equipment, manual control is not needed, and the use is very convenient.
3. According to the vibration isolation workbench, the supporting rod and the fixing rod with the rigid spring are arranged below the vibration isolation workbench, when the device is taken out, the power-on plate stops powering on the suspension iron block, the magnetic force of the suspension iron block disappears, the vibration isolation workbench can fall down, the rigid spring has a good damping and buffering effect, meanwhile, the buffer sheet is adhered to the permanent magnet and plays a role in protecting the suspension iron block and the permanent magnet, and the device is prevented from being damaged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the whole of the present invention.
Fig. 2 is a schematic structural diagram of the fixing mechanism of the device of the present invention.
Fig. 3 is a schematic view of the internal structure of the fixing mechanism of the apparatus of the present invention.
FIG. 4 is a schematic view of an external structure of the connecting shaft according to the present invention.
Fig. 5 is a rear structure view of the transmission gear of the present invention.
FIG. 6 is a schematic diagram of the internal structure of the magnetic suspension control box and the fixing mechanism of the present invention.
Fig. 7 is a partially enlarged view of the area a of fig. 6 according to the present invention.
FIG. 8 is a cross-sectional view of a cushioning cradle according to the present invention.
In the figure: 1. a vibration isolation workbench; 2. a buffer bracket; 3. a vibration isolation platform base; 4. a magnet mounting mechanism; 5. an equipment fixing mechanism; 6. a magnetic suspension control box; 201. a support bar; 202. fixing the rod; 203. a rigid spring; 401. installing a frame; 402. a permanent magnet; 403. a buffer sheet; 501. a sealing frame; 502. a limiting through hole; 503. placing the plate; 504. a limiting groove; 505. a push-pull rod; 506. fixing the clamping plate; 507. a first limit plate; 508. a second limiting plate; 509. a chute; 510. connecting the rotating shaft; 511. fixing the disc; 512. turning a button; 513. a transmission gear; 514. fixing a gear; 515. a first connecting rack; 516. connecting blocks; 517. a support spring; 518. a second connecting rack; 519. a third connecting rack; 520. a silica gel anti-slip sheet; 521. a through hole; 522. a support plate; 523. a sealing plate; 524. a threaded hole; 525. a fixed block; 526. positioning a plate; 601. a protective frame; 602. suspending iron blocks; 603. a power-on plate; 604. a regulatory cassette; 605. a regulation switch; 606. and (4) pushing and pulling a switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1-8, the present invention provides a control type magnetic suspension vibration isolation platform, which comprises a vibration isolation workbench 1, wherein a group of buffer supports 2 is fixedly connected to the lower end surface of the vibration isolation workbench 1, the buffer supports 2 are distributed diagonally to play a good role in damping, a vibration isolation platform base 3 is fixedly connected to the lower end surface of the buffer supports 2, a magnet installation mechanism 4 is arranged at the center position of the upper end surface of the vibration isolation platform base 3, an equipment fixing mechanism 5 is arranged at the center position inside the vibration isolation workbench 1, and a magnetic suspension control box 6 is arranged below the equipment fixing mechanism 5.
Further, the equipment fixing mechanism 5 comprises a sealing frame 501 located at the center position inside the vibration isolation workbench 1, the sealing frame 501 is fixedly connected with the vibration isolation workbench 1, the outer surface of the sealing frame 501 is symmetrically provided with limiting through holes 502, a fixedly connected placing plate 503 is arranged above the sealing frame 501 for preventing equipment, the upper end surface of the placing plate 503 is symmetrically provided with corresponding limiting grooves 504, the inside of the two limiting grooves 504 is slidably connected with a push-pull rod 505, the upper end surface of the push-pull rod 505 is fixedly connected with a fixed clamping plate 506, the end surfaces of the two fixed clamping plates 506 close to each other are adhered with silica gel anti-slip sheets 520, the silica gel anti-slip sheets 520 play a good anti-slip effect and improve the stability of equipment fixation, the upper part of the inner wall of the sealing frame 501 is fixedly connected with a first limiting plate 507, the lower part of the inner wall of the sealing frame 501 is fixedly connected with a second limiting plate 508, the outer surfaces of the first limiting plate 507 and the second limiting plate 508 are provided with sliding grooves 509, the sealing frame 501 is internally provided with a connecting rotating shaft 510, two ends of the connecting rotating shaft 510 extend to the inside of the limiting through hole 502, one side of the outer surface of the connecting rotating shaft 510 is fixedly connected with a fixed disc 511, one end surface of the connecting rotating shaft 510 is provided with a threaded hole 524, the inside of the threaded hole 524 is rotatably connected with a rotating knob 512, the rotating knob 512 plays a fixing role, the outer surface of the connecting rotating shaft 510 is fixedly connected with a transmission gear 513, one side of the transmission gear 513 is provided with a fixed gear 514, the fixed gear 514 is positioned on the outer surface of the connecting rotating shaft 510, one side of the fixed gear 514 is meshed with a first connecting rack 515, the upper end surface of the first connecting rack 515 is welded with a supporting plate 522, the supporting plate 522 is fixedly connected with the placing plate 503, connecting blocks 516 are welded on two sides below the first connecting rack 515, a supporting spring 517 is sleeved below the outer surface of the first connecting rack 515, and is positioned below the connecting block 516, a second connecting rack 518 is meshed above the transmission gear 513, a third connecting rack 519 is meshed below the transmission gear 513, the end face, away from each other, of the second connecting rack 518 and the third connecting rack 519 is connected with the push-pull rod 505 in a welding manner, a sealing plate 523 is fixedly connected to the lower end face of the sealing frame 501, a through hole 521 penetrating through the sealing plate 523 is formed in the lower end face of the sealing plate 523, one end of the first connecting rack 515 penetrates through the through hole 521, a fixing block 525 is fixedly connected to one side below the first connecting rack 515, positioning plates 526 are fixedly connected to the end faces, close to the first limiting plate 507 and the second limiting plate 508, of the second connecting rack 518 and the third connecting rack 519, the positioning plates 526 are located inside the sliding grooves 509, a good current effect is achieved, the equipment is placed on the placing plate 503, and the placing plate 503 can drive the first connecting rack 515 to move downwards through the self weight of the equipment, first connecting rack 515 moves and drives drive gear 513 and fixed gear 514 and rotate simultaneously, and fixed gear 514 rotates and can drive second connecting rack 518 and third connecting rack 519 and move in opposite directions, and the motion of second connecting rack 518 and third connecting rack 519 can drive push-and-pull rod 505 and fixed clamping plate 506 to remove, until fixed clamping plate 506 cliies equipment, through the gravity of equipment, alright fix in order to accomplish, easy operation has promoted the practical effect of device.
Further, the magnetic suspension control box 6 includes a protection frame 601 located below the device fixing mechanism 5, and the sealing plate 523 is fixedly connected with the protection frame 601, the lower portion inside the protection frame 601 is fixedly connected with a suspension iron block 602, the upper end surface of the suspension iron block 602 is fixedly connected with a power-on plate 603, the upper end surface of the power-on plate 603 is fixedly connected with a regulation box 604, the upper end surface of the power-on plate 603 is fixedly connected with a regulation switch 605, the inside of the regulation switch 605 is provided with a push-pull switch 606, the fixing block 525 is fixedly connected with the push-pull switch 606, when the first connecting rack 515 moves downwards, the fixing block 525 drives the push-pull switch 606 to move downwards, the power-on plate 603 energizes the suspension iron block 602, the suspension iron block 602 generates magnetic force, the suspension iron block 602 and the permanent magnet 402 repel each other to form magnetic suspension, and the larger the moving amplitude of the push-pull switch 606 is, the stronger the magnetic force generated by the suspension iron block 602 is according to the self weight of the device, the strength of magnetic suspension is automatically controlled, manual control is not needed, and the magnetic suspension device is very convenient to use.
Further, buffer bracket 2 is including being located the bracing piece 201 that vibration isolation platform base 3 upper end is diagonal distribution, and vibration isolation platform base 3 and bracing piece 201 fixed connection, the up end activity of bracing piece 201 is pegged graft and is had dead lever 202, the inside of bracing piece 201 is equipped with stiff spring 203, stiff spring 203 just plays fine shock attenuation cushioning effect, magnet installation mechanism 4 is including being located the installing frame 401 of vibration isolation platform base 3 upper end central point put, and installing frame 401 and vibration isolation platform base 3 fixed connection, the top fixedly connected with permanent magnet 402 of the inside of installing frame 401, the up end of permanent magnet 402 is pasted and is had buffer plate 403, buffer plate 403 plays the effect of protection suspension iron plate 602 and permanent magnet 402, prevent that the device from taking place to damage.
The working principle is as follows: the equipment is placed on a placing plate 503 on an equipment fixing mechanism 5, the placing plate 503 can drive a first connecting rack 515 in a sealing frame 501 to move downwards through the self weight of the equipment, a connecting rotating shaft 510 is arranged in the sealing frame 501, a transmission gear 513 and a fixed gear 514 are fixedly connected to the outer surface of the connecting rotating shaft 510, the fixed gear 514 is meshed with the first connecting rack 515, the transmission gear 513 is meshed with a second connecting rack 518 and a third connecting rack 519, the first connecting rack 515 moves to drive the transmission gear 513 and the fixed gear 514 to rotate simultaneously, the fixed gear 514 rotates to drive the second connecting rack 518 and the third connecting rack 519 to move oppositely, the second connecting rack 518 and the third connecting rack 519 move to drive a push-pull rod 505 and a fixed clamping plate 506 to move until the equipment is clamped by the fixed clamping plate 506, a fixed block 525 below the first connecting rack 515 is fixedly connected with a push-pull switch 606 in a regulation switch 605 in a magnetic suspension control box 6, when the first connecting rack 515 moves downwards, the fixed block 525 drives the push-pull switch 606 to move downwards, the push-pull switch 606 moves downwards, the regulating box 604 and the electrifying plate 603 are started, the electrifying plate 603 energizes the suspended iron block 602 in the magnetic suspension control box 6, the suspended iron block 602 generates magnetic force, the suspended iron block 602 and the permanent magnet 402 in the mounting frame 401 repel each other to form magnetic suspension, meanwhile, the larger the moving amplitude of the push-pull switch 606 is, the stronger the magnetic force generated by the suspended iron block 602 is, the strength of the magnetic suspension is controlled automatically according to the self weight of the equipment, and after the equipment is stabilized, the rotating knob 512 connected with the rotating shaft 510 is screwed down to complete the fixation;
after the equipment is used, unscrew and connect the turn-button 512 on the pivot 510, later lift up the equipment, first connecting rack 515 moves upwards, place board 503 and fixed grip block 506 and get back to former, circular telegram board 603 stops to be the circular telegram of suspension iron plate 602, suspension iron plate 602 magnetic force disappears, vibration isolation workstation 1 can fall, bracing piece 201 and the inside stiff spring 203 of dead lever 202 just play fine shock attenuation cushioning effect, prevent that the device from taking place to damage.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a control type magnetic suspension vibration isolation platform, includes vibration isolation workstation (1), its characterized in that: the vibration isolation workbench is characterized in that a group of buffer supports (2) are fixedly connected to the lower end face of the vibration isolation workbench (1), the buffer supports (2) are distributed diagonally, the vibration isolation platform base (3) is fixedly connected to the lower end face of the buffer supports (2), a magnet installation mechanism (4) is arranged at the center of the upper end face of the vibration isolation platform base (3), an equipment fixing mechanism (5) is arranged at the center of the interior of the vibration isolation workbench (1), and a magnetic suspension control box (6) is arranged below the equipment fixing mechanism (5).
2. The control type magnetic suspension vibration isolation platform as claimed in claim 1, wherein the equipment fixing mechanism (5) comprises a sealing frame (501) located at the center inside the vibration isolation workbench (1), the sealing frame (501) is fixedly connected with the vibration isolation workbench (1), the outer surface of the sealing frame (501) is symmetrically provided with limiting through holes (502), a fixedly connected placing plate (503) is arranged above the sealing frame (501), the upper end surface of the placing plate (503) is symmetrically provided with corresponding limiting grooves (504), the inner parts of the two limiting grooves (504) are slidably connected with push-pull rods (505), the upper end surface of the push-pull rods (505) is fixedly connected with fixed clamping plates (506), and the end surfaces of the two fixed clamping plates (506) close to each other are adhered with silica gel anti-slip sheets (520).
3. The control type magnetic suspension vibration isolation platform according to claim 2, wherein the first limiting plate (507) is fixedly connected to the upper portion of the inner wall of the sealing frame (501), the second limiting plate (508) is fixedly connected to the lower portion of the inner wall of the sealing frame (501), the sliding grooves (509) are formed in the outer surfaces of the first limiting plate (507) and the second limiting plate (508), the connecting rotating shaft (510) is arranged inside the sealing frame (501), the two ends of the connecting rotating shaft (510) extend into the limiting through hole (502), the fixed disc (511) is fixedly connected to one side of the outer surface of the connecting rotating shaft (510), the threaded hole (524) is formed in one end face of the connecting rotating shaft (510), and the rotating knob (512) is connected to the internal rotation of the threaded hole (524).
4. A control type magnetic suspension vibration isolation platform as claimed in claim 3, wherein a transmission gear (513) is fixedly connected to the outer surface of the connection rotating shaft (510), a fixed gear (514) is arranged on one side of the transmission gear (513), the fixed gear (514) is located on the outer surface of the connection rotating shaft (510), a first connection rack (515) is meshed with one side of the fixed gear (514), a support plate (522) is welded to the upper end surface of the first connection rack (515), and the support plate (522) is fixedly connected to the placing plate (503).
5. A controlled magnetic levitation vibration isolation platform as claimed in claim 4, wherein connecting blocks (516) are welded to both sides under the first connecting rack (515), a supporting spring (517) is sleeved below the outer surface of the first connecting rack (515), the supporting spring (517) is positioned below the connecting block (516), a second connecting rack (518) is meshed above the transmission gear (513), a third connecting rack (519) is meshed below the transmission gear (513), the end surfaces, far away from each other, of the second connecting rack (518) and the third connecting rack (519) are connected with the push-pull rod (505) in a welding way, the lower end face of the sealing frame (501) is fixedly connected with a sealing plate (523), a through hole (521) penetrating through the sealing plate (523) is formed in the lower end face of the sealing plate (523), and one end of the first connecting rack (515) penetrates through the through hole (521).
6. A control type magnetic suspension vibration isolation platform according to claim 5, wherein a fixing block (525) is fixedly connected to one side below the first connecting rack (515), positioning plates (526) are fixedly connected to end surfaces of the second connecting rack (518) and the third connecting rack (519) close to the first limiting plate (507) and the second limiting plate (508), and the positioning plates (526) are located inside the sliding grooves (509).
7. A control type magnetic suspension vibration isolation platform according to claim 1, wherein the magnetic suspension control box (6) comprises a protection frame (601) located below the equipment fixing mechanism (5), the sealing plate (523) is fixedly connected with the protection frame (601), a suspension iron block (602) is fixedly connected to the lower portion inside the protection frame (601), and the upper end face of the suspension iron block (602) is fixedly connected with the power-on plate (603).
8. A controlled magnetic levitation vibration isolation platform as claimed in claim 1, wherein the upper end surface of the power board (603) is fixedly connected with a control box (604), the upper end surface of the power board (603) is fixedly connected with a control switch (605), and the control switch (605) is internally provided with a push-pull switch (606).
9. A controlled magnetic suspension vibration isolation platform as claimed in claim 1, wherein the buffer support (2) comprises support rods (201) which are located on the upper end surface of the vibration isolation platform base (3) and are distributed diagonally, the vibration isolation platform base (3) is fixedly connected with the support rods (201), the upper end surface of the support rods (201) is movably inserted with fixing rods (202), and the support rods (201) are internally provided with rigid springs (203).
10. A controlled magnetic levitation vibration isolation platform as claimed in claim 1, wherein the magnet mounting mechanism (4) comprises a mounting frame (401) located at the center of the upper end face of the vibration isolation platform base (3), the mounting frame (401) is fixedly connected with the vibration isolation platform base (3), a permanent magnet (402) is fixedly connected to the upper portion of the inside of the mounting frame (401), and a buffer sheet (403) is adhered to the upper end face of the permanent magnet (402).
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| CN202111234196.7A CN114110084B (en) | 2021-10-22 | 2021-10-22 | Control type magnetic suspension vibration isolation platform |
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|---|---|---|---|
| CN202111234196.7A CN114110084B (en) | 2021-10-22 | 2021-10-22 | Control type magnetic suspension vibration isolation platform |
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| CN114110084A true CN114110084A (en) | 2022-03-01 |
| CN114110084B CN114110084B (en) | 2023-05-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115649034A (en) * | 2022-12-14 | 2023-01-31 | 山西荟鑫泽能源有限公司 | Multifunctional transport vehicle for double-increase type power equipment based on contradiction |
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| JPH0533827A (en) * | 1991-07-26 | 1993-02-09 | Showa Electric Wire & Cable Co Ltd | Vibration isolation device |
| CN211175170U (en) * | 2019-09-23 | 2020-08-04 | 邳州市景鹏创业投资有限公司 | Magnetic suspension automobile hydraulic shock absorber |
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| CN213839393U (en) * | 2020-11-18 | 2021-07-30 | 绍兴市上虞区武汉理工大学高等研究院 | Large-load low-power-consumption magnetic suspension vibration isolation platform |
| CN112405395A (en) * | 2020-11-23 | 2021-02-26 | 阜阳市世科智能设备有限公司 | Hardware clamping equipment with adjustable clamping width |
| CN112555508A (en) * | 2020-12-11 | 2021-03-26 | 严丹丹 | Pipeline fixing device with fixed fastening caliber capable of being adjusted rapidly |
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| CN115649034A (en) * | 2022-12-14 | 2023-01-31 | 山西荟鑫泽能源有限公司 | Multifunctional transport vehicle for double-increase type power equipment based on contradiction |
| CN115649034B (en) * | 2022-12-14 | 2023-02-28 | 山西荟鑫泽能源有限公司 | Multifunctional transport vehicle for double-increase type power equipment based on contradiction |
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