TWM555427U - Three-dimensional shock-absorption platform and vibration-insulating chassis using the same - Google Patents

Abstract

The present invention provides a three-dimensional anti-vibration platform and a vibration isolation cabinet using the same, comprising a first platform; one or more X-direction linear sliding mechanisms, and an X-direction linear sliding mechanism coupled on the first platform; a second platform , disposed above the first platform; and one or more Y-direction linear sliding mechanisms, the Y-direction linear sliding mechanism is coupled under the second platform, the slider of the X-direction linear sliding mechanism and the slider of the Y-direction linear sliding mechanism In combination, the first platform and the second platform can be horizontally slid with each other for offsetting the shaking force during the earthquake; and a locking device is disposed between the first platform and the second platform to lock the first platform without earthquake And the second platform, and when the earthquake occurs, it is self-unwrapping, so that the first platform and the second platform can slide.

Description

Three-dimensional anti-vibration platform and vibration isolation cabinet using same

This creation is related to a three-dimensional anti-vibration platform and a vibration isolation cabinet using the same, especially a precision three-dimensional anti-vibration platform composed of a linear sliding device, and is applied to the bottom of the cabinet to form a vibration isolation cabinet.

The earthquake caused by the rapid release of energy from the earth's crust is one of the major natural disasters on Earth. Once the intensity of the earthquake reaches a certain level, it will cause huge property losses and casualties to human beings. The main cause of property loss is the collapse of buildings and the dumping of goods shelves. Even if the buildings are not collapsed, once the shelves of goods are dumped, many The goods will be damaged or defective. Anti-seismic devices used in shelves, implements or equipment, such as the anti-seismic device of the Republic of China Announcement No. I395860 and the support used therein, the M444897 has a horizontally adjustable anti-vibration foot structure, the horizontal adjustment structure of the M419636 anti-vibration foot, and the M409916 shockproof Feet and so on.

According to statistics, most earthquakes have only obvious lateral shaking. However, the conventional anti-vibration device is not able to respond to a slight shaking action. The main reason is that the mechanism for offsetting the shaking is not quite precise, and often because the friction between the components is too large, the shaking force is still transmitted to the above shelf. , equipment or equipment, and thus still affect the more sophisticated equipment. Moreover, the conventional anti-vibration device mostly uses a sphere or a spherical surface as a supporting member, so that it and the supported member or object will form a plurality of point supporting structures, and the structural strength of the point supporting structure is easily insufficient, and the load pressure can be limited. Not as good as the wire support structure.

In view of the shortcomings of the above-mentioned prior art, the creator feels that he has not perfected it, exhausted his mind and researched and overcome it, and based on his accumulated experience in the industry for many years, he developed a three-dimensional anti-vibration platform and applied it. The cabinet is shocked in order to achieve more precise three-dimensional anti-shock, and the anti-shock function is activated when an earthquake occurs.

The main purpose of this creation is to provide a three-dimensional anti-vibration platform to achieve more precise three-dimensional anti-shock, and to start the anti-shock function when the earthquake occurs.

To achieve the above and other objects, the present invention provides a three-dimensional anti-vibration platform, which preferably includes: a first platform; one or more sets of X-direction linear sliding mechanisms, and the X-direction linear sliding mechanism includes a combination a first slide rail on a platform, a first slider disposed on the first slide rail; a second platform disposed on the first platform; and one or more Y-direction linear slide mechanisms, The Y-direction linear sliding mechanism includes a second sliding rail coupled to the lower surface of the second platform, a second slider disposed on the second sliding rail, and a second sliding rail and the X-direction linear sliding mechanism a sliding rail is vertically staggered, the second sliding block is coupled to the first sliding block of the X-direction linear sliding mechanism; a locking device includes a limiting block fixed on the first platform, the limiting block The top mask has a limiting portion; and a latching member movably disposed under the second platform, the latching member is clamped at the limiting portion, and the second platform is horizontally slid relative to the first platform The latching element is caused to be disengaged from the limiting portion.

In the above-mentioned three-dimensional anti-vibration platform, the limiting portion of the limiting block is a conical recessed hole recessed into the top surface; the locking element is a clamping cylinder, and the axis of the clamping cylinder is perpendicular to the axis a top surface of the limiting block, the lower end of the clamping cylinder is clamped in the conical recess, and the second platform horizontally slides relative to the first platform to cause the lower end of the locking element to be separated upward from the conical recess.

In the above-mentioned three-dimensional anti-vibration platform, the locking device further comprises a fixing seat, the fixing seat is fixed under the second platform; two elastic pieces are respectively fixed on the fixing seat, and the two elastic pieces have mutual phase Corresponding a buckle portion; an elastic member, one end of the elastic member abuts against the fixing seat, and the other end abuts against the cartridge cylinder; and the cartridge cylinder is movably disposed at the fixing seat, the cartridge column The body of the body has a latching portion, and the lower end of the latching member is disengaged from the conical recessed hole to cause the latching portion to engage the latching portion.

In the above three-dimensional anti-vibration platform, the fixing base has a cavity; the two elastic pieces are fixed in the cavity; the upper end of the clamping cylinder and the clamping portion are located in the cavity, and the lower end of the clamping cylinder Projecting under the fixing seat; and the elastic member is a coil spring.

In the above three-dimensional anti-vibration platform, a damping support pad is disposed on the upper surface of the second platform, and the damping support pad is a rubber pad or a composite rubber pad, and the damping support pad slows the vibration force in the Z direction.

In the above three-dimensional anti-vibration platform, the second platform is provided with a damping support pad, the damping support pad slows the vibration force in the Z direction, and the damping support pad comprises a bottom plate, a top plate parallel to the bottom plate, and a plurality of damping a unit, the plurality of damper unit arrays are abutted between the bottom plate and the top plate, each of the damper units includes a coil spring, and a damper column disposed at a center of the coil spring.

In the above three-dimensional anti-vibration platform, the first sliding rail and the second sliding rail are respectively fixed to the first platform and the second platform by using a welding structure or a bolt locking structure.

For the above purposes and other purposes, the present invention provides a vibration isolation cabinet using a three-dimensional anti-vibration platform, which comprises a cabinet, the bottom surface of the cabinet is coupled to the damping support pad; or the bottom surface of the cabinet is coupled to the Y-direction linear sliding The second rail is replaced by a second rail of the mechanism.

In order to fully understand the purpose, features and effects of this creation, the following specific examples, together with the attached drawings, provide a detailed description of the creation, as explained below:

Referring to FIG. 1 , FIG. 2 , FIG. 3 and FIG. 4 , the present invention is a three-dimensional anti-vibration platform, which is a vibration isolation device applied to the bottom of a storage shelf, a merchandise display rack, a cabinet or other implements or equipment, preferably. The specific embodiment comprises a first platform 1, a second platform 2, one or more sets of X-direction linear sliding mechanisms 3, and one or more Y-direction linear sliding mechanisms 4, wherein: the first platform 1 is a rectangular or circular or other shaped metal plate; the second platform 2 is a rectangular or circular or other shaped metal plate, the shape of which may be the same as or different from the first platform 1; the X-direction linear sliding mechanism 3 preferably includes a first slide rail 31 coupled to the first platform 1, a first slider 32 disposed on the first slide rail 31, wherein the first slide rail 31 is a linear slide rail, first The slider 32 is a ball slider, so that the first slider 32 can slide on the first slide rail 31; the Y-direction linear slide mechanism 4 preferably includes a second slide rail 41 coupled under the second platform 2, a second slider 42 disposed on the second slide rail 41, and sliding the second slide rail 41 and the X straight line The first slide rail 31 of the mechanism 3 is vertically staggered at 90 turns (as shown in FIGS. 2 and 3), and the second slider 42 is coupled to the first slider 32; thereby, the first platform 1 is fixed to the application. On the ground, the upper surface of the second platform 2 is supported on the bottom surface of the storage shelf, the merchandise display rack, the cabinet or other implements or equipment, and when the earthquake occurs, the first platform 1 and the second platform 2 can slide relative to each other, thereby reaching The horizontal shaking force of the pin earthquake.

The arrangement pattern of the X-direction linear sliding mechanism 3 and the Y-direction linear sliding mechanism 4 can be arbitrarily changed according to the size of the bottom surface of the storage shelf, the merchandise display rack, the cabinet or other implements, for example, when the application is small, it can be A set of X-direction linear sliding mechanism 3 is vertically arranged with a set of Y-direction linear sliding mechanisms 4, and is disposed between the first stage 1 and the second stage 2, and has an X-shaped arrangement in a plan view. The two groups of X-direction linear sliding mechanism 3 and the two groups of Y-direction linear sliding mechanism 4 are vertically arranged in a vertical interval, and are disposed between the first platform 1 and the second platform 2, and are in a plan view. Two X-shaped arrangement configurations. Or referring to FIG. 2, when applied to a large area or a heavy load, three sets of X-direction linear sliding mechanisms 3 arranged in parallel may be implemented, wherein one set of the first sliding rails 31 is long and is installed at the center of the first platform 1 The diagonal lines of the other two groups are shorter, and are installed on the diagonal lines on both sides of the first platform 1. Each of the first slide rails 31 has a first slider 32; and three sets of parallel are implemented. The Y-direction linear sliding mechanism 4 is disposed, wherein the second sliding rail 41 of one set is long, is installed on the diagonal of the center of the lower surface of the second platform 2, and the second sliding rails 41 of the other two groups are shorter, and are installed in the second a diagonal line on both sides of the lower side of the platform 2, each of the second slide rails 41 has a second slider 42; by the arrangement of the three sets of X-direction linear slide mechanism 3 and three sets of Y-direction linear slide mechanism 3, the first The platform 1 and the second platform 2 are more stable, and at the same time enhance the load effect of the creation.

Wherein, the first sliding rail 31 and the second sliding rail 41 can be respectively fixed on the first platform 1 and the first by using a welded structure (as shown in FIG. 13 ) or a bolt locking structure (as shown in FIG. 14 and FIG. 15 ). Two platforms 2. As shown in FIG. 14, the bolt locking structure can be inserted into the first slide rail 31 and the first slide rails 11 and 21 from the outside of the first platform 1 and the second platform 2 by using the plurality of head bolts 7a, respectively. The two slide rails 41 keep the outer surfaces of the first platform 1 and the second platform 2 flat. Or, as shown in FIG. 15, if the thickness of the first platform 1 and the second platform 2 is relatively thin, the upwardly elongated convex rings 12, 22 may be processed by using a hot-melt drilling method on the first platform 1 and the second platform 2 first. And the through hole in the convex ring, and the threaded hole 13 and 23 are formed in the through hole, and the bottom hole 311, 411 of the first sliding rail 31 and the second sliding rail 41 are provided with the concave hole 312 having a larger diameter. 412, the recessed holes 312, 412 can accommodate the convex rings 12, 22, so that the through holes 311, 411 of the first sliding rail 31 and the second sliding rail 41 can be penetrated by a socket bolt 7b, respectively, and then locked. A screw hole 13, 23 of the platform 1 and the second platform 2.

In order to avoid the situation that the first platform 1 and the second platform 2 may slide during the period when the earthquake does not occur, as shown in FIG. 2, FIG. 5 and FIG. 6, the preferred embodiment of the present invention further includes a locking device 5, The locking device 5 includes at least one limiting block 51 fixed on the first platform 1. The top surface 511 of the limiting block 51 has a limiting portion 512, and is movably disposed under the second platform 2. The latching member 52 can be latched in the limiting portion 512 so that the first platform 1 and the second platform 2 do not slide horizontally with each other normally, only when the earthquake has a vibration degree of 2.0 or 3.0 In the above, the second platform 2 slides horizontally opposite to the first platform 1, causing the latching member 52 to disengage from the limiting portion 512. The limiting portion 512 of the limiting block 51 can be a conical recessed hole 513 recessed into the top surface 511 thereof; the latching member 52 can be implemented as a latching cylinder 521, and the axis of the latching cylinder 521 The top surface 511 of the vertical opposite limiting block 51 causes the lower end 522 of the cassette cylinder 521 to be clamped in the conical recess 513. Therefore, when the earthquake is large enough, the second platform 2 slides horizontally relative to the first platform 1. The force can cause the lower end 522 of the latching member 52 (the latching cylinder 521) to be disengaged upwardly away from the conical recessed hole 513 by the component force of the conical recessed hole 513, so that the second platform 2 and the first platform 1 can be completely free. Slide to offset the horizontal shaking force of the earthquake.

Referring to FIG. 5 to FIG. 7 , the locking device 5 further includes a fixing base 53 fixed to the lower surface of the second platform 2 , and the fixing base 53 can be implemented with a cavity 531 and two elastic pieces 54 . The two elastic pieces 54 are respectively fixed on the fixing base 53 or fixed in the cavity 531. The two elastic pieces 54 are respectively symmetrical scorpions, and have a latching portion 541 corresponding to each other between the two elastic pieces 54; 55, the elastic member 55 can be a coil spring, one end of which abuts against the fixing base 53 and the other end abuts against the clamping cylinder 521; and the above-mentioned clamping cylinder 521 is movably disposed on the fixing base 53, the clamping post The body of the body 521 has a latching portion 523, the upper end of the latching cylinder 521 and the latching portion 523 are located in the cavity 531, and the lower end 522 of the latching cylinder 521 protrudes from the lower surface of the fixing base 53; When the lower end 522 of the cylinder 521 is disengaged from the conical recessed hole 513 by the above-mentioned action, the latching cylinder 521 is pushed up by the elastic member 55 until the latching portion 541 of the two elastic pieces 54 engages the latching portion 523, thus preventing the lower end. The 522 is re-engaged in the conical recess 513, so that the second platform 2 and the first platform 1 can be completely free. Smooth motion.

In order to make the creation have the vertical shock absorbing function at the same time, as shown in FIG. 9, the above-mentioned second platform 2 is provided with a damping support pad 6a, and the damping support pad 6a can be implemented as a composite rubber pad or a rubber pad. The damper support pad 6a slows the vibration force in the Z direction (vertical direction). Referring to FIG. 10, FIG. 11, and FIG. 12, another embodiment of the second platform 2 is provided with a damping support pad 6b, which comprises a bottom plate 61, a top plate 62 parallel to the bottom plate 61, and a plurality of The damper unit 63 has a rectangular array of a plurality of damper units 63 and is abutted between the bottom plate 61 and the top plate 62. Each of the damper units 63 preferably includes a coil spring 631, and a damper column 632 disposed at the center of the coil spring 631. The post 632 may be a cylinder or a rubber cylinder made of a composite rubber material, so that the damping support pad 6b slows the vibration force in the Z direction (vertical direction).

In addition, referring to FIG. 16, the present invention also proposes a vibration isolation cabinet using a three-dimensional anti-vibration platform, which comprises a cabinet 10, which can be a server cabinet or other cabinets, so that the bottom surface of the cabinet 10 is combined with the above damping. The upper surface of the support pad 6a or 6b, and thus the cabinet 10 is delivered to the user for installation, has a vibration isolation function. The cabinet 10 can also be configured such that its bottom surface is directly coupled to the second rail 2 of the Y-direction linear sliding mechanism 4 in place of the second platform 2, and has the same isolation function, but is less expensive to use.

The present invention has been disclosed in the above preferred embodiments, and it should be understood by those skilled in the art that the present invention is only intended to depict the present invention and should not be construed as limiting the scope of the present invention. It should be noted that variations and permutations equivalent to those of the embodiments are intended to be included within the scope of the present invention. Therefore, the scope of protection of this creation is subject to the definition of the scope of patent application.

In summary, the three-dimensional anti-vibration platform of this creation and the isolation cabinet using the same have been practical and creative, and the application of its technical means is also novel and undoubted, and the efficacy and design purpose are in line with the fact that it has been called reasonable. Progress is clear. To this end, a new type of patent application is filed in accordance with the law, but the bureau is requested to give a detailed examination and grant the patent as a prayer.

1‧‧‧ first platform
11‧‧‧ dish hole
12‧‧‧ convex ring
13‧‧‧ screw holes
2‧‧‧Second platform
21‧‧‧ dish hole
22‧‧‧ convex ring
23‧‧‧ screw holes
3‧‧‧X-direction linear sliding mechanism
31‧‧‧First slide rail
311‧‧‧Perforation
312‧‧‧ recessed hole
32‧‧‧First slider
4‧‧‧Y-direction linear sliding mechanism
41‧‧‧Second rail
411‧‧‧Perforation
412‧‧‧ recessed hole
42‧‧‧second slider
5‧‧‧Locking device
51‧‧‧Limited blocks
511‧‧‧ top surface
512‧‧‧Limited
513‧‧‧Conical recess
52‧‧‧Carton components
521‧‧‧Carcass
522‧‧‧Bottom
523‧‧‧Card Department
53‧‧‧ fixed seat
531‧‧‧ cavity
54‧‧‧Shrap
541‧‧‧The buckle
55‧‧‧Flexible components
6a, 6b‧‧‧damped support pads
61‧‧‧floor
62‧‧‧ top board
63‧‧‧damper unit
631‧‧‧Helical spring
632‧‧‧damper column
7a‧‧‧ head bolt
7b‧‧‧ socket bolt
10‧‧‧ cabinet

Figure 1 is a perspective view of the three-dimensional anti-vibration platform. Figure 2 is an exploded view of the three-dimensional anti-shock platform of the present invention. Figure 3 is a schematic diagram of the combination of the X and Y linear sliding mechanisms of the present invention. Figure 4 is an exploded view of the X and Y linear sliding mechanism of the present invention. Figure 5 is a perspective view of the creation locking device. Fig. 6 is a perspective view showing the internal structure of the creation locking device. Fig. 7 is a schematic view showing the state of the card lock of the present invention. Fig. 8 is a schematic view showing the unlocked state of the creation locking device. Figure 9 is a front elevational view of the first embodiment of the present damped support pad. Figure 10 is a front elevational view of a second embodiment of the present damped support pad. Figure 11 is a perspective view of a second embodiment of the present damped support pad. Figure 12 is a schematic cross-sectional view of the damper unit of the present invention. Figure 13 is a schematic cross-sectional view showing the assembly of the welded rail application welding structure. Fig. 14 is a first schematic view showing the assembly of the shoe rail application bolt locking structure. Fig. 15 is a second schematic view showing the assembly of the present invention using the bolt locking structure. Figure 16 is a perspective view of the seismic isolation cabinet.

1‧‧‧ first platform

2‧‧‧Second platform

3‧‧‧X-direction linear sliding mechanism

31‧‧‧First slide rail

32‧‧‧First slider

4‧‧‧Y-direction linear sliding mechanism

41‧‧‧Second rail

42‧‧‧second slider

5‧‧‧Locking device

51‧‧‧Limited blocks

512‧‧‧Limited

53‧‧‧ fixed seat

531‧‧‧ cavity

Claims (9)

A three-dimensional anti-vibration platform comprising: a first platform; one or more sets of X-direction linear sliding mechanisms, the X-direction linear sliding mechanism comprising a first sliding rail coupled to the first platform, and a first sliding rail a first slider on a slide rail; a second platform disposed on the first platform; and one or more Y-direction linear slide mechanisms including a second platform coupled to the second platform a second slide rail, a second slider disposed on the second slide rail; the second slide rail is vertically staggered with the first slide rail of the X-direction linear slide mechanism, and the second slider is coupled to the second slide rail a locking device, comprising: a limiting block fixed on the first platform, the top mask of the limiting block has a limiting portion; and an active setting a latching element under the second platform, the latching component is clamped in the limiting portion, and the second platform is horizontally slid relative to the first platform to cause the latching component to be disengaged from the limiting portion. The three-dimensional anti-vibration platform of claim 1, wherein the limiting portion of the limiting block is a conical recessed hole recessed into the top surface; the locking element is a clamping cylinder, and the axis of the clamping cylinder The heart is perpendicularly opposed to the top surface of the limiting block, and the lower end of the clamping cylinder is clamped in the conical recessed hole. When the second platform slides horizontally relative to the first platform, the lower end of the locking element is disengaged upward. Conical recessed holes. The three-dimensional anti-vibration platform of claim 2, wherein the locking device further comprises a fixing base fixed to the second platform; two elastic pieces, the two elastic pieces are respectively fixed on the fixing base, the two elastic pieces Having a latching portion corresponding to each other; an elastic member having one end abutting against the fixing seat and the other end abutting against the cartridge cylinder; and the cartridge cylinder is movably disposed at the fixing seat The cylinder of the cartridge has a latching portion, and the lower end of the latching member is disengaged from the conical recessed hole to cause the latching portion to engage the latching portion. The three-dimensional anti-vibration platform of claim 3, wherein the fixing base has a cavity; the two elastic pieces are fixed in the cavity; the upper end of the clamping cylinder and the clamping portion are located in the cavity, the card The lower end of the cylinder protrudes below the fixing seat; and the elastic member is a coil spring. The three-dimensional anti-vibration platform of claim 1, wherein the second platform is provided with a damping support pad, and the damping support pad is a composite rubber pad or a rubber pad, and the damping support pad slows the vibration force in the Z direction. The three-dimensional anti-vibration platform of claim 1, wherein the second platform is provided with a damping support pad, the damping support pad slows the vibration force in the Z direction, and the damping support pad comprises a bottom plate and a top plate parallel to the bottom plate. And a plurality of damper units, the plurality of damper unit arrays are abutted between the bottom plate and the top plate, each of the damper units includes a coil spring, and a damper column disposed at a center of the coil spring. The three-dimensional anti-vibration platform of claim 1, wherein the first sliding rail and the second sliding rail are respectively fixed to the first platform and the second platform by using a welding structure or a bolt locking structure. A vibration isolation cabinet for use in a three-dimensional anti-vibration platform according to claim 6 or 7, comprising a cabinet, a bottom surface of the cabinet being coupled to the damper support pad. The vibration isolation cabinet of the three-dimensional anti-vibration platform according to any one of claims 1 to 4, comprising a cabinet, wherein a bottom surface of the cabinet is combined with a second rail of the Y-direction linear sliding mechanism to replace the second platform.