CN208397566U - A kind of removable cushioning supportive platform of precision instrument - Google Patents
A kind of removable cushioning supportive platform of precision instrument Download PDFInfo
- Publication number
- CN208397566U CN208397566U CN201820992216.4U CN201820992216U CN208397566U CN 208397566 U CN208397566 U CN 208397566U CN 201820992216 U CN201820992216 U CN 201820992216U CN 208397566 U CN208397566 U CN 208397566U
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- CN
- China
- Prior art keywords
- instrument
- connecting rod
- fixed
- loading plate
- cushioning supportive
- Prior art date
- Legal status (The legal status 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 status listed.)
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Abstract
The utility model discloses a kind of removable cushioning supportive platform of precision instrument, including loading plate and the support tube being perpendicularly fixed in the middle part of loading plate bottom surface, the plane perpendicular of support tube is fixed with spacing collar, the side wall of support tube is angularly provided with several switching through-holes, and the two sidewalls top for through-hole of transferring is fixedly connected with articulated shaft；The bottom surface of loading plate is equipped with elevating drive mechanism, and elevating drive mechanism bottom end, which is equipped with, rolls seat, while lever regulated mechanism is equipped on articulated shaft, and precision instrument places the surface with loading plate.The exchange between Universal support wheel and rubber rotary table may be implemented by elevating drive mechanism and lever regulated mechanism for the supporting table of the utility model, realization instrument using fixation is supported by rubber rotary table, the cushioning supportive of instrument is realized by rubber rotary table in instrument use process, and need to only adjust elevating drive mechanism and lever regulated mechanism when needing mobile can be realized Universal support wheel and fixes to the support of instrument, facilitates and pushes instrument mobile.
Description
Technical field
The utility model belongs to experimental instrument field, is related to a kind of removable cushioning supportive platform of precision instrument.
Background technique
In electrician's electricity field, there are many precision instruments, generally for the precision for ensureing instrument, by supporting table to instrument
Device is supported fixation, but inconvenient when instrument is mobile, if directly in supporting table bottom, setting universal wheel will cause support
Platform is mobile, and crash shock in instrument use process is not only made since universal wheel cannot buffer after being supported by universal wheel
It is mobile at instrument, while influencing the precision of instrument.
Utility model content
The purpose of this utility model is to provide a kind of precision instruments to move cushioning supportive platform, which passes through lifting
The exchange between Universal support wheel and rubber rotary table may be implemented in transmission mechanism and lever regulated mechanism, realizes that instrument uses
Fixation is to be supported by rubber rotary table, and be supported movement by Universal support wheel when instrument movement, is used in instrument
The cushioning supportive for realizing instrument by rubber rotary table in the process, prevents from causing essence due to colliding or vibrating in instrument use process
Density reduces, while by instrument fixation after the support of rubber rotary table, will not arbitrarily move, and only need when needing mobile
Adjusting elevating drive mechanism and lever regulated mechanism can be realized Universal support wheel and fixes to the support of instrument, facilitate promotion instrument
It is mobile.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of removable cushioning supportive platform of precision instrument, including loading plate and the branch being perpendicularly fixed in the middle part of loading plate bottom surface
Cylinder is supportted, the plane perpendicular of support tube is fixed with spacing collar, and the side wall of support tube is angularly provided with several switching through-holes, through-hole of transferring
Two sidewalls top be fixedly connected with articulated shaft；
The bottom surface of loading plate is equipped with elevating drive mechanism, and elevating drive mechanism bottom end, which is equipped with, rolls seat, while articulated shaft
On lever regulated mechanism is installed, precision instrument places the surface with loading plate；
The bottom surface integral middle of loading plate is fixedly connected with the first fixing axle and the second fixing axle, and elevating drive mechanism includes
The transmission gear being mounted in the first fixing axle and the driving gear being fixed in the second fixing axle, the end face of driving gear
It is connected with the power output end of deceleration fractional motor, the end face of transmission gear is equipped with drive screw；
Rolling seat includes fixed substrate and the positioning column for being perpendicularly fixed at fixed substrate surface middle part, the bottom surface of fixed substrate
Side is equipped with several Universal support wheels, is provided with the tapped through hole being threadedly engaged with drive screw at the centre of surface of positioning column,
The surface side of positioning column is angularly vertically and fixedly provided with several first hinged blocks；
Lever regulated mechanism includes the adjusting connecting rod being articulated on articulated shaft, adjusts and is hingeably secured in the middle part of connecting rod hingedly
On axis, the one end for adjusting connecting rod is connected with first connecting rod by shaft, and the other end is connected with second connecting rod by shaft, and first connects
One end of bar is hingeably secured on the first hinged block by shaft；The surface side of spacing collar is angularly provided with several limit holes,
One end of second connecting rod is hingedly fixed with the cushioning supportive column with limit hole cooperation, and the sliding of cushioning supportive column is connected in limit hole
In, the top integrally connected of cushioning supportive column is fixed with the second hinged block, and bottom end is equipped with support rotary table, one end hinge of second connecting rod
It connects and is fixed on the second hinged block.
Further, support rotary table is prepared by rubber material.
The utility model has the beneficial effects that
Universal support wheel and rubber may be implemented by elevating drive mechanism and lever regulated mechanism in the utility model
Exchange between rotary table realizes that instrument is to be supported by rubber rotary table, and pass through universal branch when instrument movement using fixation
Support wheel is supported movement, realizes the cushioning supportive of instrument by rubber rotary table in instrument use process, prevents instrument from using
Precision is caused to reduce due to colliding or vibrating in the process, while by instrument fixation after the support of rubber rotary table, it will not
It is arbitrarily mobile, and elevating drive mechanism need to be only adjusted when needing mobile and Universal support wheel can be realized in lever regulated mechanism
The support of instrument is fixed, facilitates and pushes instrument mobile.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the structural schematic diagram of removable cushioning supportive platform when the utility model is supported by Universal support wheel；
Fig. 2 is the structural schematic diagram of removable cushioning supportive platform when the utility model is supported by support rotary table；
Fig. 3 is removable cushioning supportive platform structural schematic diagram；
Fig. 4 is the partial structural diagram of Fig. 1；
Fig. 5 is the partial structural diagram of Fig. 1；
Fig. 6 is the partial structural diagram of Fig. 1.
Specific embodiment
A kind of removable cushioning supportive platform of precision instrument, as shown in Figure 1, Figure 2 and Figure 3, including loading plate 1 is fixed with vertical
Support tube 2 in the middle part of 1 bottom surface of loading plate, the plane perpendicular of support tube 2 are fixed with spacing collar 3, and the side wall of support tube 2 is angularly
Several switching through-holes 21 are provided with, the two sidewalls top of switching through-hole 21 is fixedly connected with articulated shaft 22；
The bottom surface of loading plate 1 is equipped with elevating drive mechanism 4, and 4 bottom end of elevating drive mechanism, which is equipped with, rolls seat 5, cuts with scissors simultaneously
Lever regulated mechanism 6 is installed, precision instrument places the surface with loading plate 1 in spindle 22；
As shown in Figure 4, Figure 5 and Figure 6, the bottom surface integral middle of loading plate 1 is fixedly connected with the first fixing axle 11 and second
Fixing axle 12, elevating drive mechanism 4 include that the transmission gear 41 being mounted in the first fixing axle 11 is consolidated with being fixed on second
The end face of driving gear 42 on dead axle 12, driving gear 42 is connected with the power output end of deceleration fractional motor, transmission gear
41 end face is equipped with drive screw 43；
Rolling seat 5 includes fixed substrate 51 and the positioning column 52 for being perpendicularly fixed at 51 surface middle part of fixed substrate, fixed base
The bottom surface side of plate 51 is equipped with several Universal support wheels 55, is provided at the centre of surface of positioning column 52 and 43 screw thread of drive screw
The tapped through hole 53 of cooperation, the surface side of positioning column 52 are angularly vertically and fixedly provided with several first hinged blocks 54；
Lever regulated mechanism 6 includes the adjusting connecting rod 61 being articulated on articulated shaft 22, and the middle part for adjusting connecting rod 61 is hingedly solid
Due on articulated shaft 22, the one end for adjusting connecting rod 61 is connected with first connecting rod 62 by shaft, and the other end is connected with by shaft
One end of second connecting rod 63, first connecting rod 62 is hingeably secured on the first hinged block 54 by shaft；The surface side of spacing collar 3
Several limit holes 31 are angularly provided with, one end of second connecting rod 63 is hingedly fixed with the cushioning supportive column cooperated with limit hole 31
64, the sliding of cushioning supportive column 64 is connected in limit hole 31, and it is hinged that the top integrally connected of cushioning supportive column 64 is fixed with second
Block 641, bottom end are equipped with support rotary table 642, and support rotary table 642 is prepared by rubber material, and one end of second connecting rod 63 is hingedly solid
Due on the second hinged block 641；
The specifically used process of the cushioning supportive platform are as follows:
The first step, when precision instrument is fixed: by precision instrument placement and 1 surface of loading plate, then controlling deceleration fractional motor
Work, deceleration fractional motor drive driving gear 42 to rotate, and driving gear 42 is rotated by engagement band nutating gear 41, pass
Moving gear 41 drives drive screw 43 to rotate, and drive screw 43 is driven by the threaded connection effect in tapped through hole 53 and rolls seat
5 rotations, due to the position-limiting action of 6 pairs of rolling seats 5 of lever regulated mechanism, so that rolling seat 5 can only rotate in drive screw 43
It is moved up in journey by threaded function, when rolling seat 5 moves up, passes through first connecting rod 62 and push the one end for adjusting connecting rod 61
It moves up, so that the other end for adjusting connecting rod 61 moves down, the one end for adjusting connecting rod 61 pushes the when moving down
Two connecting rods 63 move down, and push cushioning supportive column 64 to move down by second connecting rod 63, until support rotary table 642 is supported in
Bottom surface and roll the Universal support wheel 55 of 5 bottom of seat far from bottom surface, precision instrument is supported by support rotary table 642 at this time, due to
Supporting rotary table 642 is prepared by rubber material, therefore
Second step, when precision instrument is mobile, control deceleration fractional motor work, deceleration fractional motor drives 42 turns of driving gear
Dynamic, driving gear 42 is rotated by engagement band nutating gear 41, and transmission gear 41 drives drive screw 43 to rotate, transmission
Screw rod 43 is driven by the threaded connection effect in tapped through hole 53 and rolls the rotation of seat 5, due to 6 pairs of rolling seats of lever regulated mechanism
5 position-limiting action rolls seat 5 so that rolling seat 5 can only be moved down in 43 rotation process of drive screw by threaded function
When moving down, the one end for adjusting connecting rod 61 is pulled to move down by first connecting rod 62, so that adjusting the another of connecting rod 61
One end moves up, and one end of adjusting connecting rod 61 pulls second connecting rod 63 to move up when moving up, and passes through second connecting rod 63
Cushioning supportive column 64 is pulled to move up, the Universal support wheel 55 until rolling 5 bottom of seat is supported in ground and supports rotary table 642
Far from ground, precision instrument is supported by Universal support wheel 55 at this time, and precision instrument can be pushed mobile, do not need to carry, avoid
Generate error in instrument moving process, while after movement by supporting rotary table 642 to be supported fixation, can to instrument into
Row buffering can extend the service life and accuracy of precision instrument.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member makes various modifications or additions to the described embodiments or is substituted in a similar manner, without departing from reality
With novel structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (2)
1. a kind of precision instrument moves cushioning supportive platform, which is characterized in that including loading plate (1) and be perpendicularly fixed at loading plate
(1) support tube in the middle part of bottom surface (2), the plane perpendicular of support tube (2) are fixed with spacing collar (3), the side wall isogonism of support tube (2)
Degree is provided with several switching through-holes (21), and the two sidewalls top of switching through-hole (21) is fixedly connected with articulated shaft (22)；
The bottom surface of loading plate (1) is equipped with elevating drive mechanism (4), and elevating drive mechanism (4) bottom end, which is equipped with, rolls seat (5), together
When articulated shaft (22) on be equipped with lever regulated mechanism (6), precision instrument places the surface with loading plate (1)；
The bottom surface integral middle of loading plate (1) is fixedly connected with the first fixing axle (11) and the second fixing axle (12), lifting and driving
Mechanism (4) includes the transmission gear (41) being mounted on the first fixing axle (11) and is fixed on the second fixing axle (12)
The end face of driving gear (42), driving gear (42) is connected with the power output end of deceleration fractional motor, transmission gear (41)
End face is equipped with drive screw (43)；
Rolling seat (5) includes fixed substrate (51) and the positioning column (52) for being perpendicularly fixed at fixed substrate (51) surface middle part, Gu
The bottom surface side for determining substrate (51) is equipped with several Universal support wheels (55), is provided with and is driven at the centre of surface of positioning column (52)
The tapped through hole (53) that screw rod (43) is threadedly engaged, the surface side of positioning column (52) are angularly vertically and fixedly provided with several first hinges
Connect block (54)；
Lever regulated mechanism (6) includes the adjusting connecting rod (61) being articulated on articulated shaft (22), adjusts the middle part hinge of connecting rod (61)
It connects and is fixed on articulated shaft (22), the one end for adjusting connecting rod (61) is connected with first connecting rod (62) by shaft, and the other end passes through
Shaft is connected with second connecting rod (63), and one end of first connecting rod (62) is hingeably secured on the first hinged block (54) by shaft；
The surface side of spacing collar (3) is angularly provided with several limit holes (31), and one end of second connecting rod (63) is hingedly fixed with and limits
The cushioning supportive column (64) that position hole (31) cooperates, cushioning supportive column (64) sliding are connected in limit hole (31), cushioning supportive column
(64) top integrally connected is fixed with the second hinged block (641), and bottom end is equipped with support rotary table (642), second connecting rod (63)
One end is hingeably secured on the second hinged block (641).
2. a kind of precision instrument according to claim 1 moves cushioning supportive platform, which is characterized in that support rotary table
It (642) is prepared by rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820992216.4U CN208397566U (en) | 2018-06-26 | 2018-06-26 | A kind of removable cushioning supportive platform of precision instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820992216.4U CN208397566U (en) | 2018-06-26 | 2018-06-26 | A kind of removable cushioning supportive platform of precision instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208397566U true CN208397566U (en) | 2019-01-18 |
Family
ID=65133481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820992216.4U Expired - Fee Related CN208397566U (en) | 2018-06-26 | 2018-06-26 | A kind of removable cushioning supportive platform of precision instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208397566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007277A (en) * | 2021-04-10 | 2021-06-22 | 南京工程学院 | Rubber-plastic spring damping device for base and foundation of large coal mill and use method thereof |
-
2018
- 2018-06-26 CN CN201820992216.4U patent/CN208397566U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007277A (en) * | 2021-04-10 | 2021-06-22 | 南京工程学院 | Rubber-plastic spring damping device for base and foundation of large coal mill and use method thereof |
| CN113007277B (en) * | 2021-04-10 | 2023-11-03 | 南京工程学院 | Rubber plastic spring damping device for base and foundation of large coal mill and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20190626 |