CN223908701U - Self-adaptive multidirectional adjusting shock-absorbing supporting structure - Google Patents
Self-adaptive multidirectional adjusting shock-absorbing supporting structureInfo
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- CN223908701U CN223908701U CN202520851946.2U CN202520851946U CN223908701U CN 223908701 U CN223908701 U CN 223908701U CN 202520851946 U CN202520851946 U CN 202520851946U CN 223908701 U CN223908701 U CN 223908701U
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Abstract
The utility model relates to the technical field of damping support structures, in particular to a self-adaptive multidirectional adjusting damping support structure which comprises a bottom plate and an equipment butt plate, wherein four first universal joints which are arranged in a matrix are arranged at the top of the bottom plate, hydraulic dampers are connected to one ends of the four first universal joints, which are far away from the bottom plate, respectively, a second universal joint is arranged at the top end of each hydraulic damper, a positioning block is arranged in the middle of the bottom plate, a damping support piece is arranged between each positioning block and the corresponding equipment butt plate, each damping support piece comprises a rectangular support column, and one end of each second universal joint, which is far away from each hydraulic damper, is arranged on the side face of each rectangular support column. This self-adaptation multidirectional regulation shock attenuation bearing structure through the combination of universal joint and hydraulic shock absorber, realizes the self-adaptation angle modulation of level and vertical direction, has solved the problem of traditional shock-absorbing structure direction fixity, can show the multidirectional shock-absorbing performance of promotion according to vibrations direction dynamic adjustment.
Description
Technical Field
The utility model relates to the technical field of shock absorption supporting structures, in particular to a self-adaptive multidirectional adjusting shock absorption supporting structure.
Background
A shock absorbing support structure is a means for reducing shock and impact forces. The main purpose is to reduce the impact of vibration on the structure by absorbing and dissipating dynamic loads applied to the structure, thereby improving the safety and the service life of the device. The damping support structure is widely applied to the field of industrial machinery to cope with adverse effects caused by external factors such as earthquake, wind power, mechanical vibration and the like. The structure is generally composed of a plurality of components, including a shock absorber, a spring, a supporting rod and the like, and through reasonable design and layout, the shock absorbing effect can be effectively exerted under different directions and different types of vibration.
The patent with the publication number CN219197992U discloses a shock-absorbing structure for mechanical engineering supports, including the box body, the lifter plate and buffer assembly, the lifter plate sets up in the box body, and can follow the box body and go up and down, buffer assembly includes first guide bar and two buffer that the symmetry set up, first guide bar sets up in the box body, and be parallel with the bottom surface of box body, the buffer includes the backup pad, the slider and buffer spring, backup pad one end rotates with the middle part of lifter plate to be connected, the other end rotates with the slider to be connected, the slider cover is located on the first guide bar, and can freely slide along the axis direction of first guide bar, buffer spring cover is located on the first guide bar, buffer spring's one end is connected with the slider, the other end is connected with the box body. The utility model can realize damping in both the horizontal direction and the vertical direction, and can greatly improve the buffering damping effect.
Above-mentioned prior art is in the concrete use, when mechanical equipment produced the vibrations of vertical direction, and the up-and-down motion of lifter plate will lead to the slider to slide on first guide bar, and then converts the vibrations of vertical direction into the vibrations of horizontal direction, and the buffer spring that the slider corresponds then plays effectual cushioning effect. When the mechanical equipment generates vibration in the horizontal direction, the lifting plate can correspondingly perform horizontal movement and drive the sliding block to horizontally move on the guide rod, so that shock absorption is realized. However, the horizontal-direction shock absorption of this technique has directional fixability, and the shock absorbing effect can only be exerted when the lifter plate receives a force in the axial direction of the first guide bar, which significantly limits its adaptability and overall shock absorbing performance. In view of the limitations of the prior art described above, we propose an adaptive multidirectional tuning shock absorbing support structure. The structure aims to solve the problem of directional fixation of horizontal shock absorption in the prior art, and can be effectively and adaptively adjusted under various shock conditions through a multidirectional adjusting mechanism, so that the shock absorption effect is greatly improved.
Disclosure of utility model
The present utility model is directed to providing a self-adaptive multidirectional adjusting shock-absorbing support structure to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The self-adaptive multidirectional adjusting damping support structure comprises a bottom plate and an equipment butt joint plate, wherein the bottom plate is used as a basic bearing platform and is used for fixing external equipment, the equipment butt joint plate is used for connecting mechanical equipment needing damping, and is arranged right above the bottom plate, as shown in the figures 1 and 3, four first universal joints which are arranged in a matrix are arranged at the top of the bottom plate and close to the outer edge, so that multidirectional angle adjustment of a hydraulic damper is realized, one ends, far away from the bottom plate, of the four first universal joints are connected with the hydraulic damper, horizontal and vertical vibration energy is absorbed through damping action, a second universal joint is arranged at the top end of the hydraulic damper, the multidirectional freedom degree of the hydraulic damper is enhanced, and the first universal joint is matched with the second universal joint, so that the four hydraulic dampers can be subjected to self-adaptive adjustment according to the stress direction of the equipment butt joint plate;
The middle part of the bottom plate is provided with a positioning block for fixing and restraining the movement range of a damping support piece, the damping support piece is arranged between the positioning block and the equipment butt joint plate for providing main support and cooperatively absorbing multi-direction damping, the damping support piece comprises a rectangular support column fixedly connected to the middle part of the bottom of the equipment butt joint plate for transmitting the load of the equipment butt joint plate and guiding sliding, one end of a second universal joint far away from the hydraulic damper is arranged on the side surface of the rectangular support column, and four second universal joints are respectively arranged on four side surfaces of the rectangular support column;
The bottom of rectangle support column has been seted up the spout, allows circular support column to slide in order to cushion the impact, spout sliding connection has circular support column, through slip and rotation adaptation compound direction vibrations, the bottom of circular support column is equipped with the connection spheroid of being connected with the locating piece rotation, realizes multidirectional regulation, the outside cover of circular support column is equipped with the spring, absorbs vertical vibration energy through elastic deformation, and shock attenuation support piece cooperation four hydraulic shock absorbers can play the shock attenuation on vertical direction and the horizontal direction.
Preferably, as shown in fig. 2, a first mounting seat is arranged at the bottom end of the first universal joint, the first mounting seat is mounted at the top of the bottom plate through a bolt, and the first universal joint is fixed on the bottom plate through the bolt;
The top end of the first universal joint is provided with a first connecting plate, the bottom end of the hydraulic shock absorber is provided with a second connecting plate, and the first connecting plate is connected with the second connecting plate through bolts and nuts;
the top end of the hydraulic shock absorber is provided with a third connecting plate, the bottom end of the second universal joint is provided with a fourth connecting plate, and the third connecting plate is connected with the fourth connecting plate through bolts and nuts;
the top of the second universal joint is provided with a second installation seat, and the second installation seat is installed on the side surface of the rectangular support column through bolts, so that the second universal joint is fixed on the side surface of the rectangular support column.
Preferably, as shown in fig. 3, an annular fixed block is arranged on the outer wall of the round support column and near the bottom end, the top end of the spring is propped against the bottom of the rectangular support column, the bottom end of the spring is propped against the top of the annular fixed block, and the compression range of the spring is limited and elastic force is transmitted.
Preferably, as shown in fig. 2, the positioning block comprises a semicircular first fixed block and a semicircular second fixed block which are symmetrically arranged left and right, the semicircular first fixed block and the semicircular second fixed block are connected through long bolts, the bottoms of the semicircular first fixed block are welded at the top of the bottom plate, arc-shaped limiting grooves are formed in opposite side surfaces of the semicircular first fixed block and the semicircular second fixed block, the connecting sphere is located in the two arc-shaped limiting grooves, and the displacement range of the connecting sphere is limited to prevent separation.
Compared with the prior art, the utility model has the beneficial effects that:
1. This self-adaptation multidirectional regulation shock attenuation bearing structure through the combination of universal joint and hydraulic shock absorber, realizes the self-adaptation angle modulation of level and vertical direction, has solved the problem of traditional shock-absorbing structure direction fixity, can show the multidirectional shock-absorbing performance of promotion according to vibrations direction dynamic adjustment.
2. This self-adaptation multidirectional regulation shock attenuation bearing structure adopts spout and the cooperation design of connecting the spheroid, makes the support column can follow vertical direction slip buffering impact, can adapt to the displacement of arbitrary horizontal direction through the spheroid rotation again, effectively disperses the compound direction vibration energy, reinforcing equipment's stability.
3. The self-adaptive multidirectional adjusting shock absorption supporting structure is characterized in that the semicircular fixed blocks of the positioning blocks are used for restraining and connecting the movement range of the sphere with the arc-shaped limiting grooves, so that the degree of freedom of multidirectional adjustment is ensured, the sphere is prevented from being separated or excessively deviated, and the structural safety and the long-term reliability are ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a portion of the structure of the present utility model;
FIG. 3 is a schematic view of the assembled structure of the device interface plate and shock absorbing support of the present utility model;
in the figure, 1, a bottom plate; 2, a first universal joint, 20, a first mounting seat, 21, a first connecting plate, 3, a hydraulic damper, 30, a second connecting plate, 31, a third connecting plate, 4, a second universal joint, 40, a fourth connecting plate, 41, a second mounting seat, 5, a device butt joint plate, 6, a damping support piece, 60, a rectangular support column, 600, a chute, 61, a round support column, 610, an annular fixed block, 62, a connecting sphere, 63, a spring, 7, a positioning block, 70, a semicircular first fixed block, 71, a semicircular second fixed block, 72 and an arc-shaped limiting groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-3, the present utility model provides a technical solution:
The self-adaptive multidirectional adjusting damping support structure comprises a bottom plate 1 and an equipment butt joint plate 5, wherein the bottom plate 1 is used as a basic bearing platform and is used for fixing external equipment, the equipment butt joint plate 5 is used for connecting mechanical equipment needing damping, the equipment butt joint plate 5 is positioned right above the bottom plate 1, and is shown in combination with fig. 1 and 3, four first universal joints 2 which are arranged in a matrix are arranged at the top of the bottom plate 1 and close to the outer edge, multidirectional angle adjustment of a hydraulic damper 3 is realized, one ends of the four first universal joints 2, far away from the bottom plate 1, are respectively connected with the hydraulic damper 3, horizontal and vertical vibration energy is absorbed through damping, a second universal joint 4 is arranged at the top end of the hydraulic damper 3, the multidirectional freedom degree of the hydraulic damper 3 is enhanced, and the first universal joints 2 are matched with the second universal joints 4, so that the four hydraulic dampers 3 can be subjected to self-adaptive adjustment according to the stress direction of the equipment butt joint plate 5;
The middle part of the bottom plate 1 is provided with a positioning block 7 for fixing and restraining the movement range of the damping support piece 6, the damping support piece 6 is arranged between the positioning block 7 and the equipment butt plate 5 for providing main support and cooperating with multidirectional damping, the damping support piece 6 comprises a rectangular support column 60 fixedly connected to the middle part of the bottom of the equipment butt plate 5, the top of the rectangular support column 60 is arranged at the bottom of the equipment butt plate 5 through bolts for transmitting the load of the equipment butt plate 5 and guiding sliding, one end of the second universal joint 4, far away from the hydraulic damper 3, is arranged on the side surface of the rectangular support column 60, and four second universal joints 4 are respectively arranged on four side surfaces of the rectangular support column 60;
The spout 600 has been seted up to the bottom of rectangle support column 60, allows circular support column 61 to slide in order to cushion the impact, spout 600 sliding connection has circular support column 61, through slip and rotation adaptation compound direction vibrations, the bottom of circular support column 61 is equipped with the connection spheroid 62 of being connected with locating piece 7 rotation, realize multidirectional regulation, the outside cover of circular support column 61 is equipped with spring 63, absorb vertical vibration energy through elastic deformation, shock attenuation support piece 6 cooperation four hydraulic damper 3 can play the shock attenuation on vertical direction and the horizontal direction.
In this embodiment, as shown in fig. 2, a first mounting seat 20 is provided at the bottom end of the first universal joint 2, the first mounting seat 20 is mounted on the top of the bottom plate 1 by bolts, and the first universal joint 2 is fixed on the bottom plate 1 by bolts;
The top end of the first universal joint 2 is provided with a first connecting plate 21, the bottom end of the hydraulic shock absorber 3 is provided with a second connecting plate 30, and the first connecting plate 21 is connected with the second connecting plate 30 through bolts and nuts;
The top end of the hydraulic shock absorber 3 is provided with a third connecting plate 31, the bottom end of the second universal joint 4 is provided with a fourth connecting plate 40, and the third connecting plate 31 is connected with the fourth connecting plate 40 through bolts and nuts;
the top end of the second universal joint 4 is provided with a second mounting seat 41, and the second mounting seat 41 is mounted on the side surface of the rectangular support column 60 through bolts, so that the second universal joint 4 is fixed on the side surface of the rectangular support column 60.
Specifically, as shown in fig. 3, an annular fixing block 610 is disposed on the outer wall of the circular support column 61 and near the bottom end, the top end of the spring 63 abuts against the bottom of the rectangular support column 60, the bottom end of the spring 63 abuts against the top of the annular fixing block 610, and the compression range of the spring 63 is limited and the elastic force is transmitted.
Further, as shown in fig. 2, the positioning block 7 includes a semicircular first fixing block 70 and a semicircular second fixing block 71 which are symmetrically arranged left and right, the semicircular first fixing block 70 and the semicircular second fixing block 71 are connected through long bolts, the bottom of the semicircular first fixing block 70 is welded at the top of the bottom plate 1, arc-shaped limiting grooves 72 are formed in opposite side surfaces of the semicircular first fixing block 70 and the semicircular second fixing block 71, and the connecting sphere 62 is located in the two arc-shaped limiting grooves 72 to limit the displacement range of the connecting sphere 62 to prevent separation.
In the self-adaptive multidirectional adjusting vibration-damping supporting structure of the embodiment, when the self-adaptive multidirectional adjusting vibration-damping supporting structure is used, mechanical equipment to be damped is fixed at the top of an equipment butt joint plate 5, a bottom plate 1 is connected with an external foundation platform through bolts, when the equipment vibrates, the vibration is transmitted to a rectangular supporting column 60 through the equipment butt joint plate 5, the rectangular supporting column 60 slides along a circular supporting column 61, meanwhile, a connecting ball 62 at the bottom end of the circular supporting column 61 rotates in an arc-shaped limit groove 72 of a semicircular first fixed block 70 and a semicircular second fixed block 71 to realize horizontal displacement adjustment, in the process, springs 63 sleeved on the outer side of the circular supporting column 61 absorb vertical vibration energy through elastic deformation, meanwhile, four first universal joints 2 distributed on the outer edge of the bottom plate 1 are fixed through first mounting seats 20, a hydraulic damper 3 at the top end of the first universal joint plate is connected with a second connecting plate 30 through a first connecting plate 21, a second universal joint 4 at the top of the hydraulic damper 3 is connected with a second mounting seat 41 at the side surface of the rectangular supporting column 60 through a third connecting plate 31 and a fourth connecting plate 40, the multidirectional hinge structure is formed, when the equipment butt joint plate 5 is subjected to inclination or horizontal vibration, the self-adaptive vibration-damping energy is realized through the self-adjusting of the first universal joints 2 and the second universal joints 4 and the second universal joints 3, the self-adaptive vibration-damping energy is absorbed through the self-adjusting vibration-damping energy of the springs 3, and the self-adaptive damping vibration damper is realized through the vibration damper.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The self-adaptive multidirectional adjusting damping support structure comprises a bottom plate (1) and an equipment butt plate (5), wherein the equipment butt plate (5) is located right above the bottom plate (1), and is characterized in that four first universal joints (2) which are arranged in a matrix are arranged at the top of the bottom plate (1) and close to the outer edge, one ends of the first universal joints (2) away from the bottom plate (1) are connected with hydraulic dampers (3), the top ends of the hydraulic dampers (3) are provided with second universal joints (4), the middle part of the bottom plate (1) is provided with a positioning block (7), a damping support piece (6) is arranged between the positioning block (7) and the equipment butt plate (5), the damping support piece (6) comprises a rectangular support column (60) fixedly connected to the middle part of the bottom of the equipment butt plate (5), one ends of the second universal joints (4) away from the hydraulic dampers (3) are installed on the side surfaces of the rectangular support column (60), sliding grooves (600) are formed in the bottoms of the rectangular support column (60), the sliding grooves (600) are in sliding connection, the bottom ends of the round support column (61) are provided with round positioning blocks (61), and the round support columns (61) are connected with round positioning blocks (63) in a mode, and round supporting columns (61) are connected with round supporting columns (63).
2. The self-adaptive multidirectional adjusting shock-absorbing support structure according to claim 1, wherein a first mounting seat (20) is arranged at the bottom end of the first universal joint (2), and the first mounting seat (20) is mounted on the top of the bottom plate (1) through bolts.
3. The self-adaptive multidirectional adjusting damping support structure according to claim 1, wherein a first connecting plate (21) is arranged at the top end of the first universal joint (2), a second connecting plate (30) is arranged at the bottom end of the hydraulic damper (3), and the first connecting plate (21) is connected with the second connecting plate (30) through bolts and nuts.
4. The self-adaptive multidirectional adjusting damping support structure according to claim 1, wherein a third connecting plate (31) is arranged at the top end of the hydraulic damper (3), a fourth connecting plate (40) is arranged at the bottom end of the second universal joint (4), and the third connecting plate (31) is connected with the fourth connecting plate (40) through bolts and nuts.
5. The self-adaptive multidirectional adjusting shock-absorbing support structure according to claim 1, wherein a second mounting seat (41) is arranged at the top end of the second universal joint (4), and the second mounting seat (41) is mounted on the side face of the rectangular support column (60) through bolts.
6. The self-adaptive multidirectional adjusting shock-absorbing support structure according to claim 1, wherein an annular fixed block (610) is arranged on the outer wall of the round support column (61) and close to the bottom end, the top end of the spring (63) is abutted against the bottom of the rectangular support column (60), and the bottom end of the spring (63) is abutted against the top of the annular fixed block (610).
7. The self-adaptive multidirectional adjusting shock absorption supporting structure according to claim 1, wherein the positioning block (7) comprises a semicircular first fixed block (70) and a semicircular second fixed block (71) which are symmetrically arranged left and right, the semicircular first fixed block (70) and the semicircular second fixed block (71) are connected through long bolts, the bottoms of the semicircular first fixed block (70) are welded to the top of the bottom plate (1), arc-shaped limiting grooves (72) are formed in opposite side surfaces of the semicircular first fixed block (70) and the semicircular second fixed block (71), and the connecting ball (62) is located in the two arc-shaped limiting grooves (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520851946.2U CN223908701U (en) | 2025-04-30 | 2025-04-30 | Self-adaptive multidirectional adjusting shock-absorbing supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520851946.2U CN223908701U (en) | 2025-04-30 | 2025-04-30 | Self-adaptive multidirectional adjusting shock-absorbing supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223908701U true CN223908701U (en) | 2026-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520851946.2U Active CN223908701U (en) | 2025-04-30 | 2025-04-30 | Self-adaptive multidirectional adjusting shock-absorbing supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223908701U (en) |
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2025
- 2025-04-30 CN CN202520851946.2U patent/CN223908701U/en active Active
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