CN220152192U - High-rigidity large-bearing support platform system - Google Patents
High-rigidity large-bearing support platform system Download PDFInfo
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- CN220152192U CN220152192U CN202320521294.7U CN202320521294U CN220152192U CN 220152192 U CN220152192 U CN 220152192U CN 202320521294 U CN202320521294 U CN 202320521294U CN 220152192 U CN220152192 U CN 220152192U
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- 230000007246 mechanism Effects 0.000 claims abstract description 103
- 238000013016 damping Methods 0.000 claims abstract description 12
- 230000033001 locomotion Effects 0.000 claims abstract description 6
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 abstract description 7
- 238000002955 isolation Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000004579 marble Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 230000005469 synchrotron radiation Effects 0.000 description 1
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Abstract
The utility model discloses a high-rigidity large-bearing support platform system, which comprises a top plate, a bottom plate, a wedge adjusting mechanism, a ball seat supporting mechanism and a locking mechanism, wherein adjusting feet are arranged at four corners of the bottom plate; the wedge adjusting mechanism comprises an upper wedge and a lower wedge which are connected in a sliding way, and the left-right movement of the lower wedge drives the upper wedge to move up and down; the locking screw rod passes through the locking mechanism, the top plate and the ball seat supporting mechanism to be fixed at the top of the upper wedge block. According to the utility model, the vibration isolation pad is arranged between the bottom of the bottom plate and the adjusting foundation, and the damping supporting pieces are arranged at the periphery between the bottom plate and the top plate, so that the upward transmission of ground vibration is reduced, and the supporting platform system is more stable; the motor assembly is utilized to realize the adjustment of the X-axis horizontal direction, the wedge motor assembly is utilized to drive the wedge adjusting mechanism to realize the adjustment of the Z-axis vertical direction and the adjustment of the rolling direction around the Y-axis, the adjustment of a plurality of degrees of freedom is realized, and the requirement of the adjustment of the degree of freedom of the mechanism above a table top arranged on the supporting platform system can be met.
Description
Technical Field
The utility model relates to the technical field of supporting platforms, in particular to a high-rigidity large-bearing supporting platform system.
Background
The synchronous radiation is that charged particles with the speed close to the speed of light run on the annular orbit of the storage ring at a constant speed and in a variable direction through magnetic fields with different intensities, and electromagnetic radiation with excellent performance is generated, and the synchronous radiation has a pulse light source with excellent performance such as continuous spectrum, high intensity, high collimation, high polarization, precisely controllable characteristics and the like in the range from far infrared to X-ray, and has very wide application fields. The synchronous radiation device is characterized in that an extraction pipeline is connected beside a track of a storage ring, radiation light is guided to a test bed to irradiate an experimental substance after being regulated, and the internal composition structure of the substance is obtained through imaging (diffraction and the like) and signal processing of a rear-end computer. Monochromator is one of important devices in synchrotron radiation equipment, and is used for decomposing composite light emitted by a light source into monochromatic light and selecting monochromatic light with any wavelength from the composite light according to the requirements of a test station. On one hand, the support platform system needs to have higher bearing capacity to provide stable support for mechanisms above the table top; on the other hand, there is a need for degree of freedom adjustment, which requires corresponding degree of freedom adjustment. The existing monochromator base system can usually perform one or two degrees of freedom adjustment, usually translational adjustment in the horizontal or vertical direction, and has the advantages of limited adjustment range and low motion precision. In addition, most parts of the existing monochromator base system are rigidly connected, vibration isolation consideration is lacked, and therefore vibration on the ground is easily transmitted to a mechanism above a table top, and the operation precision and stability of the mechanism are affected.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems in the related art to some extent.
To this end, embodiments of the present utility model provide a high stiffness large load bearing support platform system.
The utility model provides a high-rigidity large-bearing support platform system, which comprises:
the top plate is provided with a motor assembly for transverse stretching;
the bottom plate is arranged below the top plate, and four corners of the bottom plate are provided with adjusting feet;
the wedge block adjusting mechanisms are fixedly arranged on the bottom plate and comprise upper wedge blocks and lower wedge blocks which are connected in a sliding manner, the left-right movement of the lower wedge blocks drives the upper wedge blocks to move up and down, and the top of the upper wedge blocks is fixedly provided with a ball seat supporting mechanism;
the locking mechanism is used for locking the ball seat supporting mechanism, and a locking screw rod penetrates through the locking mechanism, the top plate and the ball seat supporting mechanism to be fixed at the top of the upper wedge block.
In some embodiments, the wedge adjustment mechanism is divided into a left side wedge adjustment mechanism and a right side wedge adjustment mechanism, and at least three ball seat support mechanisms are provided on the left side wedge adjustment mechanism and the right side wedge adjustment mechanism.
In some embodiments, the wedge adjustment mechanism further comprises:
the lower wedge block is slidably arranged on the transverse plate;
the upper wedge block is slidably arranged on the vertical plate;
the wedge block motor assembly is fixedly arranged on one side, far away from the upper wedge block, of the vertical plate, and the wedge block motor assembly drives the lower wedge block to move left and right.
In some embodiments, the locking mechanism includes a small ball seat in which the small ball is placed, a small ball head, and a disc spring placed over the small ball head.
In some embodiments, the tee support mechanism comprises:
the guide plate is fixedly arranged at the top of the upper wedge block, and limiting blocks are fixedly arranged at two ends of the guide plate;
the ball head seat is arranged on the guide plate;
the ball head is placed in the head seat.
In some embodiments, the tee support mechanism further comprises a support spacer fixedly disposed on top of the ball head.
In some embodiments, vibration isolation pads are arranged between the bottom of the bottom plate and the adjusting feet.
In some embodiments, a plurality of damping supports are disposed between the bottom plate and the top plate.
In some embodiments, the locking screw is engaged with a locking nut, at least one of the locking nuts.
In some embodiments, a sliding rail is arranged on the top plate, a flat plate is slidably arranged on the top plate through the sliding rail, and a mechanism needing stable support is placed on the flat plate.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the vibration isolation pad is arranged between the bottom of the bottom plate and the adjusting foundation, and the damping supporting pieces are arranged at the periphery between the bottom plate and the top plate, so that the upward transmission of ground vibration is reduced, the supporting platform system is more stable, and stable support is further provided for a mechanism above a table top arranged on the supporting platform system.
According to the utility model, the motor component is utilized to realize the adjustment in the horizontal direction of the X axis, the wedge motor component is utilized to drive the wedge adjusting mechanism to realize the adjustment in the vertical direction of the Z axis and the adjustment in the rolling direction around the Y axis, so that the adjustment in multiple degrees of freedom is realized, and the requirement of the adjustment in the degree of freedom of the mechanism above a table surface arranged on a supporting platform system can be met.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic view of the overall structure of a support platform system of the present utility model;
FIG. 2 is a schematic view of the left side wedge adjustment mechanism of the present utility model;
FIG. 3 is a schematic view of the right side wedge adjustment mechanism of the present utility model;
FIG. 4 is a schematic view of the tee support mechanism of the present utility model;
FIG. 5 is a cross-sectional view of the tee support mechanism of the present utility model;
FIG. 6 is a schematic diagram of the mechanism of the locking mechanism of the present utility model;
FIG. 7 is a cross-sectional view of the locking mechanism of the present utility model;
reference numerals illustrate:
the motor assembly 1, the top plate 2, the bottom plate 3, the vibration isolation pad 4, the adjusting foot 5, the damping support 6, the upper wedge block 7, the guide rail 8, the lower wedge block 9, the wedge motor assembly 10, the support gasket 11, the ball head 12, the ball head seat 13, the guide plate 14, the limiting block 15, the locking nut 16, the disc spring 17, the small ball head 18, the small ball head seat 19, the locking screw 20, the wedge block adjusting mechanism 21, the ball seat supporting mechanism 22, the locking mechanism 23, the flat plate 24, the transverse plate 25 and the vertical plate 26.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
The high-rigidity large-bearing support platform system according to the embodiment of the utility model is described below with reference to the accompanying drawings.
As shown in fig. 1-7, the high rigidity large load bearing support platform system of the present utility model comprises a top plate 2, a bottom plate 3, a wedge adjustment mechanism 21, a ball seat support mechanism 22 and a locking mechanism 23.
As shown in fig. 1, a slide rail is provided on the top plate 2, a flat plate 24 is provided on the top plate 2 through the slide rail, and the flat plate 24 can slide along the slide rail provided on the top plate 2. The table 24 is placed with the above mechanism, i.e., the mechanism that requires stable support. The top plate 2 is also provided with a motor assembly 1, the motor assembly 1 is used for realizing transverse stretching, and the motor assembly 1 drives the flat plate 24 to transversely move in the X direction, so as to drive a mechanism which is arranged on the flat plate 24 and needs to be stably supported to transversely move in the X direction. It will be appreciated that the top plate 2 may be of marble or other suitable material.
The bottom plate 3 sets up in roof 2 below, and the bottom four corners position of bottom plate 3 sets up adjusts lower margin 5, and bottom plate 3 supports the regulation through setting up the regulation lower margin 5 at its four angular positions promptly. The height of the adjusting ground feet 5 is adjustable, the adjusting ground feet 5 can be lifted simultaneously to realize the integral lifting adjustment of the supporting platform system, and the adjusting ground feet 5 can realize the integral rolling adjustment of the supporting platform system when lifted non-simultaneously. Specifically, when the adjusting feet 5 are lifted at the same time, if the two left adjusting feet 5 are kept motionless and the two right adjusting feet 5 perform up-and-down adjusting movement, the whole supporting platform system can be adjusted in a rolling way around the Y-axis direction; if the front adjusting anchor 5 and the rear adjusting anchor 5 are kept motionless and the rear adjusting anchor 5 performs up-down adjusting motion, the whole supporting platform system can be adjusted in a rolling way around the X-axis direction; if three adjusting feet 5 are kept still and the other adjusting feet 5 move up and down, the balance adjustment of the supporting platform system can be realized. The adjusting foot margin 5 is mainly used for adjusting the whole supporting platform system up and down and adjusting the balance between the supporting platform system and the placed ground, so that the supporting platform system is placed at a proper height position in a whole stable manner. It will be appreciated that the sole plate 3 may be of marble or other suitable material.
In some embodiments, a vibration isolator 4 is disposed between the bottom of the bottom plate 3 and the adjusting ground legs 5, and the vibration isolator 4 is disposed to reduce upward transmission of ground vibration.
In some embodiments, a damping support 6 is disposed between the bottom plate 3 and the top plate 2, the damping support 6 is disposed around the bottom plate 3 and the top plate 2, and the damping support 6 provides rigid support for the connection between the bottom plate 3 and the top plate 2, and can reduce upward transmission of ground vibration. The damping support 6 is loosely arranged between the bottom plate 3 and the top plate 2, when the top plate 2 needs to be adjusted, the damping support 6 is loosened, and the rigid connection between the top plate 2 and the bottom plate 3 is released to carry out the adaptive adjustment of the top plate 2; when the adjustment of the top plate 2 is completed, the damping support 6 is fastened to achieve a rigid connection between the top plate 2 and the bottom plate 3 to stably support the top plate 2.
The wedge adjusting mechanism 21 is fixedly arranged on the bottom plate 3, and the wedge adjusting mechanism 21 comprises an upper wedge 7, a lower wedge 9, a transverse plate 25, a vertical plate 26, a guide rail assembly and a wedge motor assembly 10. The guide rail assembly comprises three groups of guide rails 8, a group of guide rails 8 are arranged between the upper wedge block 7 and the lower wedge block 9 so that the upper wedge block 7 and the lower wedge block 9 are in sliding connection, a group of guide rails 8 are arranged between the lower wedge block 9 and the transverse plate 25 so that the lower wedge block 9 can slide left and right on the transverse plate 25, and a group of guide rails 8 are arranged between the upper wedge block 7 and the vertical plate 26 so that the upper wedge block 7 can slide up and down on the vertical plate 26. The wedge motor assembly 10 is fixedly arranged on one side, far away from the upper wedge 7, of the vertical plate 26, the wedge motor assembly 10 is a stepping motor assembly with a small step angle, and the wedge motor assembly 10 drives the lower wedge 9 to move left and right. Taking a left side wedge adjusting mechanism as an example, when the wedge motor assembly 10 pushes the lower wedge 9 to move to the right, the lower wedge 9 moves to the right on the transverse plate 25 to drive the upper wedge 7 to move downwards on the vertical plate 26; when the wedge motor assembly 10 pulls the lower wedge 9 to move to the left, the lower wedge 9 moves to the left on the cross plate 25, driving the upper wedge 7 to move upwards on the riser 26.
The ball seat support mechanism 22 is fixedly arranged on the top of the upper wedge block 7, and the ball seat support mechanism 22 comprises a guide plate 14, a ball seat 13, a ball head 12 and a support gasket 11. The guide plate 14 is of a groove structure, the ball seat 13 is placed on the guide plate 14, and limiting blocks 15 are fixedly arranged at two ends of the guide plate 14 to limit the ball seat 13. The ball head 12 is placed in the ball head seat 13, the ball head 12 can rotate in the ball head seat 13, and the top of the ball head 12 is fixedly provided with the supporting gasket 11. The guide plate 14, the ball socket 13, the ball head 12 and the support washer 11 have corresponding holes through which ball socket support means 22 are secured to the upper wedge 7 by means of locking screws 20.
The locking mechanism 23 is used for locking the ball seat supporting mechanism 22, the locking mechanism 23 comprises a small ball seat 19, a small ball head 18 and a disc spring 17, the small ball head 18 is placed in the small ball seat 19, the disc spring 17 is placed above the small ball head 18, and the small ball head 18 can rotate in the small ball seat 19.
The locking screw 20 passes through the locking mechanism 23, the top plate 2 and the ball seat supporting mechanism 22 and is fixed on the top of the upper wedge block 7 through threads, the locking screw 20 is matched with the locking nuts 16, and at least one locking nut 16 is arranged. The lock nut 16 is tightened on the lock screw 20 to lock the ball seat support mechanism 22, which further connects the wedge adjustment mechanism 21 to the top plate 2. When the lock nut 16 is loosened, the ball 12 of the ball seat support mechanism 22 can be rotated in the ball seat 13 for corresponding adjustment; when the lock nut 16 is tightened, the locking mechanism 23 locks the ball seat support mechanism 22, and the ball head 12 of the ball seat support mechanism 22 is locked in the ball seat 13, so that the small ball head 18 can rotate in the small ball seat 19 in a small range due to the disc spring 17.
In order to achieve the vertical adjustment of the top plate 2 and the rolling adjustment of the top plate 2, at least two wedge adjustment mechanisms are provided, and as shown in fig. 1, the wedge adjustment mechanisms 21 are divided into left and right wedge adjustment mechanisms provided opposite to each other. When the two wedge motor assemblies 10 of the left side wedge adjusting mechanism and the right side wedge adjusting mechanism operate simultaneously, the left side wedge adjusting mechanism and the right side wedge adjusting mechanism ascend or descend simultaneously, so that the top plate 2 ascends or descends along with the wedge adjusting mechanism 21, and the table top upper mechanism moves vertically upwards or vertically downwards in the Z direction. When the right wedge adjusting mechanism is not moved, the left wedge adjusting mechanism moves upwards or downwards, so that the top plate 2 rotates around the Y axis, and the table top machine is rotated around the Y axis. The left wedge adjusting mechanism is fixed, and the right wedge adjusting mechanism moves upwards or downwards, so that the top plate 2 rotates around the Y axis, and the mechanism above the table top rotates around the Y axis.
In addition, in order to keep the above mechanism stable, a plane is determined by three points, at least three ball seat supporting mechanisms 22 are provided on the left side wedge adjusting mechanism and the right side wedge adjusting mechanism, and the ball seat supporting mechanisms 22 are provided on different wedge adjusting mechanisms 21.
According to the utility model, the vibration isolation pad 4 is arranged between the bottom of the bottom plate 3 and the adjusting foundation 5, and the damping supporting pieces 6 are arranged at the periphery between the bottom plate 3 and the top plate 2, so that upward transmission of ground vibration is reduced, the supporting platform system is more stable, and stable support is further provided for a mechanism above a table top arranged on the supporting platform system.
According to the utility model, the motor assembly 1 is utilized to realize the adjustment in the horizontal direction of the X axis, the wedge motor assembly 10 is utilized to drive the wedge adjusting mechanism 21 to realize the adjustment in the vertical direction of the Z axis and the adjustment in the rolling direction around the Y axis, so that the adjustment in multiple degrees of freedom is realized, and the requirement of the adjustment in the degrees of freedom of the mechanism above a table surface arranged on a supporting platform system can be met.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms may be directed to different embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A high stiffness large load bearing support platform system comprising:
the top plate is provided with a motor assembly for transverse stretching;
the bottom plate is arranged below the top plate, and four corners of the bottom plate are provided with adjusting feet;
the wedge block adjusting mechanisms are fixedly arranged on the bottom plate and comprise upper wedge blocks and lower wedge blocks which are connected in a sliding manner, the left-right movement of the lower wedge blocks drives the upper wedge blocks to move up and down, and the top of the upper wedge blocks is fixedly provided with a ball seat supporting mechanism;
the locking mechanism is used for locking the ball seat supporting mechanism, and a locking screw rod penetrates through the locking mechanism, the top plate and the ball seat supporting mechanism to be fixed at the top of the upper wedge block.
2. The high stiffness large load support platform system according to claim 1, wherein said wedge adjustment mechanism is divided into a left side wedge adjustment mechanism and a right side wedge adjustment mechanism, said left side wedge adjustment mechanism and said right side wedge adjustment mechanism having at least three ball seat support mechanisms disposed thereon.
3. The high stiffness large load support platform system according to claim 1, wherein said wedge adjustment mechanism further comprises:
the lower wedge block is slidably arranged on the transverse plate;
the upper wedge block is slidably arranged on the vertical plate;
the wedge block motor assembly is fixedly arranged on one side, far away from the upper wedge block, of the vertical plate, and the wedge block motor assembly drives the lower wedge block to move left and right.
4. The high stiffness large load support platform system according to claim 1, wherein said locking mechanism comprises a small ball head, and a disc spring, said small ball head being placed in said small ball head and said disc spring being placed over said small ball head.
5. The high stiffness large load support platform system according to claim 1, wherein the tee support mechanism comprises:
the guide plate is fixedly arranged at the top of the upper wedge block, and limiting blocks are fixedly arranged at two ends of the guide plate;
the ball head seat is arranged on the guide plate;
the ball head is placed in the head seat.
6. The high stiffness large load support platform system according to claim 5, wherein the tee support mechanism further comprises a support spacer fixedly disposed on top of the ball head.
7. The high stiffness large load supporting platform system according to claim 1, wherein vibration isolators are disposed between the bottom of the base plate and the adjustment feet.
8. The high stiffness large load support platform system according to claim 1, wherein a plurality of damping supports are disposed between said bottom plate and said top plate.
9. The high stiffness large load support platform system according to claim 1, wherein the locking screw mates with at least one locking nut.
10. The high-rigidity large-load-bearing support platform system according to claim 1, wherein a sliding rail is arranged on the top plate, a flat plate is arranged on the top plate in a sliding manner through the sliding rail, and a mechanism requiring stable support is placed on the flat plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320521294.7U CN220152192U (en) | 2023-03-09 | 2023-03-09 | High-rigidity large-bearing support platform system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320521294.7U CN220152192U (en) | 2023-03-09 | 2023-03-09 | High-rigidity large-bearing support platform system |
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| Publication Number | Publication Date |
|---|---|
| CN220152192U true CN220152192U (en) | 2023-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320521294.7U Active CN220152192U (en) | 2023-03-09 | 2023-03-09 | High-rigidity large-bearing support platform system |
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| Country | Link |
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| CN (1) | CN220152192U (en) |
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- 2023-03-09 CN CN202320521294.7U patent/CN220152192U/en active Active
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