WO2011087170A1 - Dispositif absorbant les vibrations utilisant une force repulsive de fil ou de materiau magnetique - Google Patents

Dispositif absorbant les vibrations utilisant une force repulsive de fil ou de materiau magnetique Download PDF

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Publication number
WO2011087170A1
WO2011087170A1 PCT/KR2010/000294 KR2010000294W WO2011087170A1 WO 2011087170 A1 WO2011087170 A1 WO 2011087170A1 KR 2010000294 W KR2010000294 W KR 2010000294W WO 2011087170 A1 WO2011087170 A1 WO 2011087170A1
Authority
WO
WIPO (PCT)
Prior art keywords
vibration
plate
fixing plate
fixing
supported
Prior art date
Application number
PCT/KR2010/000294
Other languages
English (en)
Korean (ko)
Inventor
이용진
Original Assignee
Lee Yong-Jin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lee Yong-Jin filed Critical Lee Yong-Jin
Priority to PCT/KR2010/000294 priority Critical patent/WO2011087170A1/fr
Publication of WO2011087170A1 publication Critical patent/WO2011087170A1/fr

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Classifications

    • 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
    • F16F6/00—Magnetic springs; Fluid magnetic springs, i.e. magnetic spring combined with a fluid
    • 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
    • F16F15/03—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 magnetic or electromagnetic means

Definitions

  • the present invention relates to a vibration absorbing device, and in particular, by using a wire or a flexible chain of the same length woven in a plurality of lines to absorb the vibration in the lateral direction and the impact from the outside, a plurality of to absorb the longitudinal vibration
  • the present invention relates to a vibration absorbing device having a joint including a plurality of bearings in which two magnets are replaced by the same poles, and a magnet is fixed so that vertical movement is possible.
  • devices with a built-in vibrator such as a vacuum pump and a compressor, are transmitted to the work table or the floor due to severe vibration during operation.
  • This vibration not only affects the operation of other devices in the surroundings, but the coupling means that binds the inside of the device may be dismantled due to the vibration, and the vibration energy generated from the device is converted into impact energy, It damages the main part and shortens the life of the device.
  • extensive Hertz vibrations can be transmitted through the floor to the operator's wrists, elbows and shoulders and, in severe cases, to the brain, which can adversely affect the accumulation of arthritis, chondrosis, muscle weakness, or brain cells. Is likely to cause brain disease due to damage.
  • a device for longitudinal vibration absorption is to provide a vibration absorbing device having a joint including a plurality of bearings to replace a plurality of magnetic bodies in the same pole, to fix the position of the magnetic body and to use the vertical movement.
  • the present invention has been invented to achieve the above technical problem, the present invention is provided with a plurality of wires or flexible chains of the same length is provided with a plurality of lines, the upper housing and the lower housing of a circular structure fixing them from the upper side It is provided with a circular housing lower plate fixed in the, and is provided with a circular housing pipe of a through structure that supports the circular housing upper plate and abuts the ground.
  • the object placed on the second fixing plate which is fixedly supported and coupled with the housing lower plate, is suspended naturally to reduce the transverse vibration transmission in the transverse direction, or the transverse vibration which is transmitted from the outside by supporting the vibration sensitive device. Reduces delivery to this supported object.
  • a plurality of magnetic bodies are provided in such a way that the same poles face each other, and the magnetic bodies are formed of the first fixing plate and the first fixing plate.
  • the same pole may face two fixed plates. This is supported by the repulsive force of the magnetic body.
  • the magnetic body is recessed and fixed to the first support member and the second support member made of a soft rubber material to fix the position and prevent departure.
  • the first supporting member and the second supporting member are recessed in the first fixing plate and the second fixing plate, respectively.
  • Triaxial joints having a structure in which bearings are provided at three folded portions at side surfaces of the upper part of the first fixing plate and the lower part of the second fixing plate are provided. It is supported by the repulsive force of the magnetic body and supported by the joint of three axes.
  • the triaxial joint is stably supported in heavier devices and vibrations.
  • a horizontal adjusting screw is provided at the center of the first fixing plate to adjust the height of the upper and lower parts.
  • the fixing nut is coupled to the center of the first fixing plate is provided. It is combined with the horizontal adjustment screw to adjust the up and down.
  • the leveling knob is provided in combination with the leveling screw head. The horizontal adjustment knob facilitates the up and down adjustment. This means that when the weight of the vibration source is inclined to one side, tighten or loosen the leveling knob to keep it horizontal to each other.
  • the present invention is a vibration absorbing device using a wire or flexible chain of the same length that is formed of a plurality of lines, coupled to the structure using the repulsive force of the magnetic material or the elasticity of the spring to support the vibration source to generate the vertical wave of the vertical and lower vibrations Absorbs horizontal and horizontal vibrations and laminar striae by wire or flexible hex, thereby reducing vibration transmission to the outside in both the longitudinal and transverse directions of the top, bottom, left and right, or supporting the vibration-sensitive device from the outside. There is an effect of reducing the transmission of the vibration to the supported device and the like.
  • FIG. I is a perspective view showing the vibration absorbing device using the repulsive force of the wire and the magnetic material of the present invention.
  • FIG. 2 is a front view of FIG. 1.
  • FIG. 3 is an exploded perspective view seen from the top of FIG.
  • FIG. 4 is an exploded perspective view of the lower surface of FIG. 1.
  • FIG. 5 is a perspective view showing an embodiment of a vibration absorbing apparatus using the repulsive force of the wire and the magnetic material of the present invention.
  • the present invention was invented to achieve the above technical problem, the present invention was invented to achieve the above technical problem, the present invention is a wire 10 or a flexible chain woven in a plurality of lines of the same length A plurality is provided.
  • a housing correlation 12a for fixing it on the upper side and a housing lower plate 12b for fixing on the lower side are provided, and are provided with a circular housing pipe 15 that is a through structure that supports the housing upper plate and contacts the ground.
  • a plurality of magnetic bodies 11 are provided to face the same poles, respectively, and the magnetic bodies are provided to face the same poles in the first fixing plate 13 and the second fixing plate 14.
  • a first support member 17a and a second support member 17a made of a soft rubber material for fixing it are provided.
  • Triaxial joints 16 provided with bearings 22a and 22b at three folded portions are provided on the four sides of the upper first fixing plate 17a and the lower second fixing plate 17b. It is supported by the repulsive force of the magnetic body, and is supported by the joint of three axes.
  • a horizontal adjusting screw 19 is provided at the center of the first fixing plate to adjust the height of the upper and lower parts.
  • the fixing nut (24c) is provided in combination with the first fixing plate core ⁇ it is combined with the horizontal adjustment screw is made up, down.
  • the horizontal adjustment knob 18 is provided in combination with the horizontal adjustment screw head. The horizontal adjustment knob facilitates the up and down adjustment. This means that when the weight of the vibration source is inclined to one side, tighten or loosen the leveling knob to keep it horizontal to each other.
  • FIG. 1 is a perspective view showing a state of the lateral vibration absorption device using the wire and the longitudinal vibration absorption device using the repulsive force of the magnet of the present invention
  • Figure 2 is a front view of Figure 1
  • Figure 3 is a top view of the vibration absorption device of Figure 1
  • Figure 4 is an exploded perspective view of the vibration absorbing device of Figure 1 seen from the bottom.
  • Figure 5 is a perspective view showing another embodiment of the lateral vibration absorption device using the wire of the present invention and the longitudinal vibration absorption device using the repulsive force of the magnet.
  • the lateral vibration absorbing device using the wire of the present invention and the longitudinal vibration absorbing device using the repulsive force of the magnet to a plurality of wires 10 or chains of the same length into a plurality of It is provided. It is provided with a housing upper plate (12a) for fixing it from the upper side and a housing lower plate (12b) for fixing from the lower side, it is provided with a circular pipe housing 15 of a through structure that supports the housing upper plate and abuts the ground. Through this, the object placed on the second fixing plate 14 which is fixedly supported and coupled with the housing lower plate is naturally suspended and suspended.
  • a plurality of magnetic bodies are provided to face the same poles, respectively, and the magnetic bodies are recessed to face the same poles on the first fixing plate 13 and the second fixing plate 14. It is recessed and fixed by the first support member 17a and the second support member 17b made of a soft rubber material to fix the position and prevent separation.
  • the first and second fixing plates are supported by the repulsive force or the elasticity of the spring, which is provided with the same pole facing and recessed, so as to support the vibration source generating vertical vibration of the upper and lower sides to absorb the vibration.
  • the housing upper plate 12a and the housing lower plate 12b are connected and fixed by a wire 10 or a flexible chain, which is provided with a circular housing pipe 15 having a through structure which supports the housing upper plate and contacts the ground. do. remind Fixing knots are provided at both ends of the wire and the flexible chain, which are combined with the wire fixing pin 21 and engaged with the fixing pin hole 20 of the housing upper plate and the housing lower plate. Accordingly, the object placed on the second fixing plate 14 coupled with the housing lower plate 12b naturally floats to reduce the lateral vibration transmission, or the lateral vibration transmitted from the outside by supporting the vibration sensitive device. Reduces delivery to supported objects.
  • the vibration absorbing device using the magnetic body 11 is provided with rectangular first and second fixing plates and is recessed to face the same poles.
  • the magnetic body and the spring are provided in a plate shape, and are provided with a first support member 17a and a second support member 17b recessed in the first fixing plate and the second fixing plate, respectively.
  • the first support member and the second support member are made of a soft rubber material, and hold and support the positions of the magnetic body and the spring recessed in the first and second support members.
  • the joints 16 are provided on four sides of each of the first and second fixing plates to facilitate the vertical movement.
  • the joint is provided with bearings 22a and 22b at three folds. This hinge ensures stable support even in heavy machinery and greater vibrations.
  • Fixing nut (22c) for fixing the horizontal adjustment screw in the center of the first fixing plate is coupled to the first support member, it is provided recessed.
  • the horizontal adjustment screw is provided coupled to the fixing nut (22c). It is combined with the horizontal adjustment screw to adjust the up and down.
  • a horizontal adjusting knob 18 which is coupled to the horizontal adjusting screw head.
  • Horizontal adjustment knob 18 facilitates the up and down adjustment. This means that when the weight of the vibration source is tilted one by one, tightening or releasing the leveling knob to keep the level horizontally.
  • the bottom plate 25 is provided to be coupled to the bottom plate fixing bearing 23 is provided to be connected to the horizontal screw 3 ⁇ 4 screw (19).
  • Bearing fixing nuts 223 and 22b are coupled to upper and lower ends of the bearing for fixing the bearing.
  • the vibration source is located on the top of the first fixing plate 13, is coupled and supported by the bottom plate fixing bearing 23 fixedly coupled between the fixing nut of the horizontal adjustment screw, the top of the bearing for fixing the bottom plate It is positioned between the fixing plate (22a) and the bottom plate fixing body (26) provided to be fixed. If the weight of the vibration source is equipped with a plurality of vibration absorbing device to be inclined to one side, the upper and lower ones will be easy to tighten or loosen the horizontal adjustment knob to keep the horizontal to use each other. Since each magnetic body is supported by each other with repulsive force it can absorb the vibration from the outside in the vertical direction up and down, and also to prevent the external shock to be transmitted to the vibration-sensitive equipment.
  • it is a structure using a plurality of wires or flexible chains coupled thereto, and effectively absorbs transverse vibrations from the left and right and shocks from the outside to reduce the transmission of vibrations to the outside in both the longitudinal and transverse directions of the up, down, left and right, or It is a vibration absorbing device that has the effect of reducing the transmission of vibration from the outside to the supported equipment by supporting a sensitive device.
  • the above two embodiments are used as means for supporting a vibration source to block vibrations from the outside or for supporting vibration-sensitive devices to block vibrations transmitted from the outside.
  • the vibration absorbing device of the present invention can be used in various laboratories and factories. It can also be used to support shake-sensitive items in the home.

Abstract

L'invention concerne un dispositif absorbant les vibrations utilisant la force répulsive de fils et de matériaux magnétiques. Selon l'invention, une pluralité de fils tissés avec une pluralité de lignes ou de chaînes flexibles de même longueur sont utilisées. Une plaque supérieure de boîtier et une plaque inférieure de boîtier, toutes deux de structure circulaire, sont utilisées pour fixer les fils ou les chaînes sur leurs côtés supérieurs et inférieurs. Un tube de boîtier est destiné à prendre en charge la plaque supérieure de boîtier de structure circulaire et formée dans la structure de pénétration pour venir en contact avec la surface à la terre. Un objet placé sur une seconde plaque de fixation, qui est fixé et pris en charge par cette dernière et couplé à la plaque inférieure de boîtier, de telle sorte que l'objet flotte naturellement et est suspendu, permet de réduire la transmission de vibrations dans la direction latérale. Un dispositif sensible aux vibrations est pris en charge de telle sorte la vibration transmise de l'extérieur dans la direction latérale vers un objet est réduite. En outre, en combinaison avec ce qui précède, une pluralité de matériaux magnétiques sont utilisés de telle sorte que les mêmes polarités sont respectivement opposées les unes aux autres. Les matériaux magnétiques sont placés sur la première et la seconde plaque de fixation de telle sorte que les mêmes polarités sont opposées les unes aux autres. En conséquence, l'objet flotte sous l'action de la force répulsive des matériaux magnétiques, ces derniers étant introduits et fixés dans un premier élément de support et un second élément de support, qui sont formés de matériau caoutchouteux mou, de telle sorte que les matériaux magnétiques sont fixés dans une position de façon à ne pas être déviés. Le premier élément de support et le second élément de support sont respectivement incorporés dans la première et la seconde plaque de fixation. Des articulations à trois axes dotées de paliers sont disposées sur trois parties de pliage des quatre surfaces latérales de la première plaque de fixation sur le côté supérieur et de la seconde plaque de fixation sur le côté inférieur. Le flottement est obtenu au moyen de la force répulsive des matériaux magnétiques, les positions des aimants sont fixées au moyen des articulations à trois axes, et un mouvement vertical est obtenu. Un support stable est réalisé par les articulations à trois axes dans un dispositif plus lourd et pendant une vibration. En conséquence, la transmission de vibrations dans la direction longitudinale est réduite, ou un dispositif sensible aux vibrations est pris en charge de telle sorte que la vibration transmise de l'extérieur dans la direction longitudinale vers un objet pris en charge est réduite. La première plaque de fixation comprend une vis de commande horizontale en son centre pour agir sur la hauteur. De plus, la première plaque de fixation est couplée à un écrou de fixation en son centre. L'écrou de fixation est couplé à la vis de commande horizontale pour obtenir une commande vers le haut et vers le bas. En outre, une poignée de commande horizontale est couplée à la vis de commande horizontale. La poignée de commande horizontale simplifie la commande vers le haut et vers le bas. Dans le cas où le poids de la source de vibration est déporté sur un côté, la vis de commande horizontale est fixée ou libérée pour être utilisée tout en maintenant l'horizontalité. Selon ce qui précède, la transmission de vibrations peut être réduite dans les directions longitudinales vers le haut et vers le bas et les directions latérales droite et gauche, ou un dispositif sensible aux vibrations est pris en charge de telle sorte que les vibrations transmises de l'extérieur vers un dispositif pris en charge ou analogue sont réduites.
PCT/KR2010/000294 2010-01-18 2010-01-18 Dispositif absorbant les vibrations utilisant une force repulsive de fil ou de materiau magnetique WO2011087170A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2010/000294 WO2011087170A1 (fr) 2010-01-18 2010-01-18 Dispositif absorbant les vibrations utilisant une force repulsive de fil ou de materiau magnetique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2010/000294 WO2011087170A1 (fr) 2010-01-18 2010-01-18 Dispositif absorbant les vibrations utilisant une force repulsive de fil ou de materiau magnetique

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WO2011087170A1 true WO2011087170A1 (fr) 2011-07-21

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110025121A (zh) * 2019-05-27 2019-07-19 王浩然 一种带有减震机构的书包

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960007653Y1 (ko) * 1993-03-11 1996-09-06 박희성 방진구
JPH1130274A (ja) * 1997-05-15 1999-02-02 Delta Tsuuring:Kk 磁気バネを有する振動機構
JPH11325175A (ja) * 1998-05-20 1999-11-26 East Japan Railway Co 吊り・滑り併用型の免震・防振構造物
JP2001173701A (ja) * 1999-12-22 2001-06-26 Delta Tooling Co Ltd 磁気ばね構造体

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960007653Y1 (ko) * 1993-03-11 1996-09-06 박희성 방진구
JPH1130274A (ja) * 1997-05-15 1999-02-02 Delta Tsuuring:Kk 磁気バネを有する振動機構
JPH11325175A (ja) * 1998-05-20 1999-11-26 East Japan Railway Co 吊り・滑り併用型の免震・防振構造物
JP2001173701A (ja) * 1999-12-22 2001-06-26 Delta Tooling Co Ltd 磁気ばね構造体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110025121A (zh) * 2019-05-27 2019-07-19 王浩然 一种带有减震机构的书包

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