CN209327568U - Adjustable mounting platform device - Google Patents
Adjustable mounting platform device Download PDFInfo
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- CN209327568U CN209327568U CN201821600301.8U CN201821600301U CN209327568U CN 209327568 U CN209327568 U CN 209327568U CN 201821600301 U CN201821600301 U CN 201821600301U CN 209327568 U CN209327568 U CN 209327568U
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- erecting bed
- link block
- mounting platform
- adjustable mounting
- platform device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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Abstract
The utility model discloses a kind of adjustable mounting platform devices, the adjustable mounting platform device includes upper erecting bed 101, lower erecting bed 102 and pedestal 103, the upper erecting bed 101 is connect with the lower erecting bed 102 by radial spherical sliding bearing, and the lower erecting bed 102 is flexibly connected with the pedestal 103；The lower surface of the upper erecting bed 101 is provided with the first link block 1011, and the middle part of first link block 1011 has aperture, and the outer ring of the radial spherical sliding bearing is mounted in the aperture of first link block 1011；The upper surface of the lower erecting bed 102 is provided with the second link block 1021 and third link block 1022 of predetermined distance, and the middle part of second link block 1021 and the third link block 1022 all has aperture.The attitude regulation to the instrument and equipment of carrying can be realized using the utility model embodiment.
Description
Technical field
The utility model relates to machinery fields, more particularly, to a kind of adjustable mounting platform device.
Background technique
Outdoors or the industry field of field work, it needs to carry out long term monitoring, such as underground coal mine to wind speed, wind direction etc.
Operation, need to wind speed to each mine ventilation mouth, air measuring station etc. and air quantity be monitored, be the important ginseng of mining ventilation and safety
Number；For another example solar power plant, the wind-force that need to be born to solar panel are monitored, after wind-force is greater than the value being able to bear,
The direction that account solar panel need to be adjusted avoids being destroyed.
In wind-powered electricity generation field, also need to be monitored the parameters of wind, previous survey wind sensing technology using wind vane and
Windage scale perceives the direction of wind, size, and the yaw angle and blade front face area to wind electricity blade control, and makes wind
The windward side that machine is got well, and blade is adjusted according to the size of wind-force, so that the revolving speed of wind-driven generator is maintained setting
In range, generating efficiency is improved, reduces loss.But since most wind electricity blades are chronically in the natural environment of field,
Harsh weather is very big to wind vane, this kind of wind detection sensor bring abrasion of windage scale, not only maintenance difficult heavy workload, also
There are the problems that measurement accuracy can not ensure.
Currently, researcher wishes to replace traditional wind vane, windage scale with laser radar wind detection sensor, comes quasi- in time
The wind speed and direction information of field environment really is obtained, laser radar wind detection sensor uses the wind number of laser beam measuring distal end
According to.But since laser radar wind detection sensor is more demanding to installation environment, how to ensure that laser radar surveys hearsay when work
The laser head severity of sensor is the new problem that researcher faces.
Utility model content
In view of this, the utility model proposes a kind of adjustable mounting platform devices, to be installed to instrument and equipment,
The posture on instrument and equipment three degree of freedom can be adjusted after the installation is completed.
The utility model provides a kind of adjustable mounting platform device, and the adjustable mounting platform device includes upper installation
Platform 101, lower erecting bed 102 and pedestal 103, wherein the upper erecting bed 101 passes through radial spherical with the lower erecting bed 102
Sliding bearing connection, the lower erecting bed 102 are flexibly connected with the pedestal 103；Wherein, the following table of the upper erecting bed 101
Face is provided with the first link block 1011, and the middle part of first link block 1011 has aperture, the radial spherical sliding bearing
Outer ring be mounted in the aperture of first link block 1011；And the upper surface of the lower erecting bed 102, which is provided with, to be separated by
The second link block 1021 and third link block 1022 of preset distance, second link block 1021 and the third link block
1022 middle part all has aperture, and a pin shaft 1026 passes through the inner ring of the radial spherical sliding bearing, and the pin shaft 1026
Both ends be separately mounted in the middle part aperture of second link block 1021 and third link block 1022.
According to device described in the utility model, the middle part of second link block 1021 and the third link block 1022
Aperture circumferentially all has the circular ring structure 1025 of protrusion, and the position of two circular ring structures 1025 is opposite, the pin shaft 1026
Both ends be separately mounted to second link block 1021 and third link block 1022 middle part aperture the circular ring structure
In 1025.
According to device described in the utility model, the lower surface of the lower erecting bed 102 is provided with multiple bolts, the base
Seat 103 has multiple circumferential long holes 1031, and the lower erecting bed 102 passes through the multiple bolt and institute with the pedestal 103
Multiple circumferential long holes 1031 are stated to be rotatably coupled.
According to device described in the utility model, it is arranged between the upper erecting bed 101 and the lower erecting bed 102
There are multiple screw rods, the lower end of the multiple screw rod is arc and is resisted against on lower erecting bed 102, the upper end of the multiple screw rod
Portion passes through the upper erecting bed 101, and is provided with nut in the two sides of the upper erecting bed 101.
According to device described in the utility model, it is arranged between the upper erecting bed 101 and the lower erecting bed 102
Limited position mechanism, the position-limit mechanism is for limiting relative rotation between the upper erecting bed 101 and the lower erecting bed 102.
According to device described in the utility model, the position-limit mechanism is cylindrical limited block 1015, is fixed on described the
The side of one link block 1011, and between the second link block 1021 and third link block 1022, the cylinder limited block
1015 outer diameter is equal to or less than the preset distance between second link block 1021 and the third link block 1022.
According to device described in the utility model, the lower surface of the upper erecting bed 101 is provided with rain cover 1019, institute
Stating rain cover 1019 is the sheet metal with preset width, and is arranged around the radial spherical plain bearing arrangement.
According to device described in the utility model, the adjustable mounting platform device further includes bracket 200, the branch
Frame 200 is used to support and fixes the adjustable mounting platform device.
According to device described in the utility model, the upper surface of the upper erecting bed 101 is provided with installing mechanism 1016,
The installing mechanism 1016 is used to target device being fixedly mounted on the upper erecting bed 101.
According to device described in the utility model, the target device is laser radar wind detection sensor.
The utility model is linked together upper and lower two erecting beds using spherical bearing, and under lower erecting bed
Side's setting pedestal, connect lower erecting bed with base runner, after instrument and equipment is installed in upper erecting bed, by three
Upper and lower erecting bed is rotated on direction, is reached to the adjustable purpose of instrument and equipment three degree of freedom.The structure letter of the utility model
Single, ingenious in design, processing technology difficulty is low, and manufacturing cost is low, is conducive to promote and apply in each relevant industries.
Detailed description of the invention
Fig. 1 is the installation condition schematic diagram of a kind of adjustable mounting platform device of the utility model and bracket.
Fig. 2 is a kind of installation condition schematic diagram of adjustable mounting platform device of the utility model.
Fig. 3 is the bottom view of Fig. 2 embodiment.
Fig. 4 and Fig. 5 is the upper erecting bed of the utility model embodiment and the installation condition schematic diagram of lower erecting bed, and Fig. 4 is
Main view, Fig. 5 are side view.
Fig. 6 shows the decomposition diagram of the upper and lower erecting bed of the utility model embodiment.
Fig. 7 is the adjustable mounting platform schematic device with position-limit mechanism of the utility model.
Fig. 8 is the cylindrical limited block of the utility model embodiment.
Fig. 9 is a kind of installation condition schematic diagram of adjustable mounting platform device of the utility model.
Appended drawing reference is as follows:
100- is adjusted mounting platform device, 200- bracket, 300- laser radar wind detection sensor, 201- rack platform,
202- stent foot, the outer ring 801-, 802- inner ring；
The upper erecting bed of 101-, erecting bed under 102-, 103- pedestal；
The first link block of 1011-, 1015- limited block, 1016- installing mechanism, 1019- rain cover；
The second link block of 1021-, 1022- third link block, 1025- annulus, 1026- pin shaft, 1028- long bolt；
1031- circumferential direction long hole, 1032- nut.
Specific embodiment
With reference to the accompanying drawings and embodiments, the utility model is described in detail.It should be understood that described specific implementation
Example is only used for explaining the utility model, and is not used to limit the utility model.The first, second equal terms in text are only used
One entity (or operation) and another entity (or operation) are distinguished, without indicating between these entities (or operation)
There are any relationship or sequences；In addition, the up, down, left, right, before and after etc. in text indicates the term in direction or orientation, only
Indicate opposite direction or orientation, and nisi direction or orientation.In the case where no additionally limitation, by sentence " comprising "
The element of restriction, however not excluded that there is also other elements in the process, method, article or apparatus that includes the element.
The purpose of this utility model is to provide a kind of mounting platform, which includes upper erecting bed, lower erecting bed
And pedestal, the object being mounted on upper erecting bed can be supported by the mounting platform and carry out attitude regulation.Below
The various aspects of the utility model are described in detail.
<mounting platform device>
Mounting platform device provided by the utility model includes upper erecting bed, lower erecting bed and pedestal.The upper installation
Platform can carry instrument and equipment to be mounted, such as laser radar wind detection sensor, naturally it is also possible to be other any desired installations
Instrument, equipment, especially those are to the higher instrument and equipment of posture level requirement precision.It is filled by the mounting platform
The attitude regulation, it can be achieved that the instrument and equipment installed, that is, the adjusting on three degree of freedom are set, is specially rolled
(Roll) adjusting of angle, pitching (Tilt) angle and rotation (Yaw) angle.
To be flexibly connected between the lower erecting bed and upper erecting bed, specifically, upper erecting bed and lower erecting bed pass through
Radial spherical sliding bearing connection, for realizing the roll angle of the instrument and equipment to installation and the adjusting of pitch angle.Lower erecting bed
Also to be flexibly connected between pedestal, for realizing the adjusting of the rotation angle of the instrument and equipment to installation.Pedestal is on the one hand to it
On component and instrument and equipment formed support, on the other hand pedestal can be fixed on to desired job position, be convenient for instrument and equipment
Evolutionary operation.
<radial spherical sliding bearing>
A kind of typical radial spherical sliding bearing includes that an inner ring with convex spherical outer-diameter face and one have phase
The outer ring for answering concave ball shape aperture surface, due to that can do omnidirectional relative rotation between inner ring and outer ring, thus radial spherical is sliding
Dynamic bearing can be realized multidirectional Self-aligning movement.It is characterized in that being able to bear misaligning between axis and bearing block, make
Power on bearing can be static power, and being also possible to, which makes bearing that relative low speeds occur, moves back and forth or periodically tilt back
The dynamic power of transhipment.
Known or improved radial spherical sliding bearing can be used in the utility model, contacts for example, by using self-lubricating sliding
The non-maintaining radial spherical sliding bearing of face combination.The design advantage of spherical bearing inherently include: can bear it is not right
In；Essentially eliminate edge stress and the excessive stress of adjacent component；It can bear the deformation of circumferential component in operating process；Allow
Biggish manufacturing tolerance can be used with cost-benefit weld assembly.Non-maintaining bearing refers to be contacted using self-lubricating sliding
The sliding bearing of face combination.
Here, since radial spherical sliding bearing is modular construction well known by persons skilled in the art, for radial direction
The structure and working principle of spherical bearing itself, this will not be repeated here.
<upper erecting bed and lower erecting bed>
In the embodiments of the present invention, to be flexibly connected between the upper erecting bed and lower erecting bed, specifically,
Upper erecting bed is connected with lower erecting bed by radial spherical sliding bearing.It is radial in a kind of embodiment of the utility model
The outer ring of spherical bearing is mounted on the lower surface of erecting bed, and the inner ring of radial spherical sliding bearing is mounted on lower erecting bed
Upper surface.
Specifically, for upper erecting bed, the lower surface of upper erecting bed is provided with a link block, has in the middle part of link block
Aperture, in upper erecting bed, the outer ring of radial spherical sliding bearing is mounted in the aperture of the link block centerline parallel of aperture；
For lower erecting bed, in the upper surface of lower erecting bed, setting is separated by there are two link block between two link blocks
Certain distance, all has aperture in the middle part of two link blocks, and the centerline parallel of aperture is in lower erecting bed, and two link blocks
Aperture circumferentially all has the circular ring structure of protrusion.Bearing inner race and two link blocks are installed together using pin shaft, specifically,
The position of the annulus of two link blocks is opposite, is located at bearing inner race two sides, enable the both sides of the face of inner ring respectively with two companies
Connect the annulus of block aperture end face contact, with pin shaft sequentially pass through aperture, bearing inner ring interior diameter, aperture and be fixedly connected.In this way
The benefit of setting is can be abutted and be fixed to bearing inner race from two sides using the annulus on two link blocks, it is ensured that bearing inner race
It is remain stationary relative to lower erecting bed, is conducive to accomplish to adjust effectively, degree of regulation is high.
By above structure, the outer ring of radial spherical sliding bearing is static relative to upper erecting bed, and inner ring is relative to lower peace
Dress platform is static, and the above relative motion between erecting bed and lower erecting bed is realized in the relative motion for passing through outer ring and inner ring.Instantly pacify
The installation of dress platform on the base, when installing instrument and equipment on upper erecting bed, occurred between upper erecting bed and lower erecting bed by making
Relative motion is, it can be achieved that angular adjustment to instrument and equipment；And due to connecing for the outer ring of radial spherical sliding bearing and inner ring
Contacting surface is spherical surface, thus this adjusting is not unidirectional, multidirectional.
For example, it is assumed that laser radar wind detection sensor is installed in the upper surface of upper erecting bed, then with the sensor
The laser emission point of laser head is that origin establishes coordinate system, using the horizontal plane where the direction of laser beam exits as X/Y plane, X-axis
Along the direction of laser beam exits, Z axis is along the vertical direction.Then when adjusting upper erecting bed, with lower erecting bed phase occurs for upper erecting bed
To movement, it can not only make laser radar wind detection sensor itself that the rotation (adjusting roll angle) around X-axis occur, can also make to swash
Rotation (adjusting pitch angle) around Y-axis occurs for optical radar wind detection sensor itself.
In a kind of embodiment of the utility model, multiple screw rods are provided between upper erecting bed and lower erecting bed,
The upper end of each screw rod connects upper erecting bed, and the end face of lower end is arc, is resisted against on lower erecting bed.When upper erecting bed
When adjusting in place, each screw rod is fastened by nut and is positioned, it is therefore an objective to erecting bed and lower erecting bed be made to keep current phase
To position, no longer change.It here, with lower round platform is always point contact in adjustment process since the lower end of screw rod is arc,
It can thus be ensured that it is reliable to adjust smooth and positioning.
In a kind of embodiment of the utility model, limited position mechanism is set between upper erecting bed and lower erecting bed,
Position-limit mechanism is for limiting the horizontal rotation occurred between upper and lower erecting bed about the z axis.It is radial namely after position-limit mechanism is installed
Spherical bearing can only occur around X-axis and around the relative motion of Y axis, and relative motion about the z axis cannot occur.It sets in this way
The benefit set is to limit the extra freedom degree of radial spherical sliding bearing by position-limit mechanism, be conducive to equipment and instrument
Three degree of freedom is done to be adjusted respectively, improves degree of regulation.
In a kind of embodiment of the utility model, the lower surface of upper erecting bed is provided with rain cover, and rain cover is tool
There is the sheet metal of one fixed width, be arranged around radial spherical plain bearing arrangement, can make radial spherical sliding to a certain extent
Moving axis bearing apparatus extends service using life from the erosion of rainwater, dust etc..
In a kind of embodiment of the utility model, the upper surface of upper erecting bed is provided with installing mechanism, for installing
Desired instrument and equipment.The installing mechanism can be mounting hole, mounting base or other suitable installation fastening structures, be convenient for instrument
The firm installation of equipment.
<pedestal>
In the embodiments of the present invention, it is flexibly connected between above-mentioned lower erecting bed and pedestal, specifically, pedestal
Upper to have multiple circumferential long holes (such as two, three, four or more), lower erecting bed is connect by multiple bolts with pedestal,
One bolt is mounted in a circumferential long hole.When needed, lower erecting bed is rotated, then descends erecting bed that can occur about the z axis
Rotation (adjust rotation angle), with nut by bolt fastening after adjusting in place.
<bracket>
In a kind of embodiment of the utility model, pedestal can be fixedly mounted on designed bracket, the branch
Frame is four foot supports with predetermined altitude, and top has mounting surface, and pedestal can be fixed on the mounting surface.The bracket can be consolidated
Be scheduled on the top of such as wind-driven generator, can meet be exposed to wind and frost sleet throughout the year and burning sun be exposed to the sun under, be subjected to adverse circumstances
It is required that.
In the other embodiments of the utility model, suitable bracket, such as three feet can be designed according to actual demand
Bracket or overall structure bracket.It is not specifically limited to this for the utility model.
Using adjustable mounting platform device provided by the utility model, can be realized to equipment and instrument in three degree of freedom
On attitude regulation, degree of regulation is high, and positioning is reliable.Below by way of specific embodiment, the adjustable of the utility model is described
The structure and operation process of mounting platform device.
Embodiment 1
The utility model fills adjustable mounting platform so that the instrument and equipment installed is laser radar wind detection sensor as an example
It sets and is described.
Fig. 1 shows a kind of adjustable mounting platform device of the utility model and its installation condition schematic diagram of bracket,
The signal state on adjustable mounting platform device 100 is mounted on shown in oval range for laser radar wind detection sensor 300.
Wherein, the top that mounting platform device 100 is mounted on bracket 200 is adjusted, there is rack platform 201 at the top of bracket 200, it is adjustable
The pedestal 103 of section mounting platform device 100 is fixed on rack platform 201.
Bracket 200 in the present embodiment is four foot supports with predetermined altitude, is provided on four stent foots 202
Bracket 200 can be fixed on wind-driven generator by mounting hole by mounting hole, it is ensured that instrument and equipment installation is reliable and stable.
In the embodiments of the present invention, to the rotation angle, roll angle and pitching of laser radar wind detection sensor 300
The adjusting at angle is exactly adjusting in the horizontal plane and in the vertical direction to adjustable mounting platform device 100, so that laser
The X/Y plane of the laser head (not shown) of radar wind sensor 300 is parallel to the horizontal plane, and can be secured after the completion of adjusting
It is locked in designated position, laser radar wind detection sensor 300 is enable for a long time, effectively to use.
Embodiment 2
Fig. 2 shows a kind of adjustable mounting platform device installation condition schematic diagrames of the utility model, and it is flat that installation is adjusted
Platform device includes upper erecting bed 101, lower erecting bed 102 and pedestal 103, and laser radar wind detection sensor 300 is mounted on adjustable
On the upper erecting bed 101 of mounting platform device.
Wherein, upper erecting bed 101, lower erecting bed 102 and pedestal 103 are with certain thickness metal plate.Upper installation
Platform 101 and lower erecting bed 102 are circle, and pedestal 103 is rectangle.In addition to shape shown in Fig. 2, upper erecting bed 101, lower installation
Platform 102 and pedestal 103 can also be the metal plate of other shapes, such as it is that ellipse, three are that three, which is round, three,
Rectangle, three are square or the shape of three is different, no matter take which kind of shape, and it is practical new not influence this
The realization of type.
Fig. 3 is the bottom view of Fig. 2 embodiment, circumferential long hole 1031 there are three tools on pedestal 103, under lower erecting bed 102
There are three bolts for surface setting, and the position of three bolts is corresponding with three circumferential positions of long hole 1031 respectively, three bolts
It is separately mounted in three circumferential long holes 1031, when rotating lower erecting bed 102, three bolts are in three circumferential long holes 1031
It is mobile, when erecting bed 102 rotate in place instantly, using nut 1032 by each bolt fastening.
Since laser radar wind detection sensor 300 is fixedly mounted on upper erecting bed 101, when upper erecting bed 101 is under
The rotation of erecting bed 102 and when rotating, adjust lower rotation angle of the erecting bed 102 relative to pedestal 103, exactly adjust laser thunder
Up to the rotation angle of wind detection sensor 300.That is, the utility model passes through the opposite rotation between lower erecting bed 102 and pedestal 103
Turn the adjusting, it can be achieved that the rotation angle for adjusting laser radar wind detection sensor 300.
Embodiment 3
The installation condition of upper erecting bed 101 and lower erecting bed 102 that Fig. 4 and Fig. 5 shows the utility model embodiment is shown
It is intended to, Fig. 6 shows the decomposition diagram of erecting bed 101 and lower erecting bed 102.Fig. 4 and Fig. 5 is under two different angles
View, Fig. 4 are main view, and Fig. 5 is side view.
Wherein, upper erecting bed 101 is connected with lower erecting bed 102 by radial spherical sliding bearing, specifically, upper erecting bed
101 lower surface is provided with the first link block 1011, and the upper surface of lower erecting bed 102 is provided with the second link block 1021 and
Three link blocks 1022；The middle part of these three link blocks 1011,1021 and 1022 is provided with aperture, and the second link block 1021
Circumferentially there is the circular ring structure of protrusion (the second link block 1021 and third are shown in Fig. 6 for aperture with third link block 1022
The outer surface of annulus 1025 on link block 1022), to realize the connection of upper erecting bed 101 and lower erecting bed 102.
In the present embodiment, the aperture of the first link block 1011 of upper erecting bed 101 is for accommodating radial spherical sliding axle
The outer ring 801 (referring to Fig. 6) of connection is held, meanwhile, the second link block 1021 and third link block 1022 and pin of lower erecting bed 102
Axis cooperation, the inner ring of fixed radial spherical bearing.
When specific installation, the outer ring 801 of radial spherical sliding bearing is mounted on the first link block 1011 of erecting bed 101
Aperture in；Two annulus 1025 of the second link block 1021 and third link block 1022 are opposite, are located at bearing inner race 802
Two sides are enabled the both sides of the face of inner ring 802 contact respectively with the end face of described two annulus 1025, and are sequentially passed through with pin shaft 1026
Second link block 1021,802 internal diameter of bearing inner race, third link block 1022 and connect, fixation is tightened with washer nut.Utilize
Annulus 1025 on two link blocks 1021 and third link block 1022, from two sides to bearing inner race 802 against fixation, it can be ensured that axis
It holds inner ring 802 to remain stationary relative to lower erecting bed 102, the adjusting for being conducive to upper erecting bed 101 is effective, and degree of regulation is high.Peace
After the completion of dress, outer ring 801 is static relative to upper erecting bed 101, and inner ring is static relative to lower erecting bed 102.Pass through radial ball
Any direction, it can be achieved that between upper erecting bed 101 and lower erecting bed 102 is rotated between the outer ring and inner ring of face sliding bearing
On relative rotation.
Where it is assumed that the inner ring axis of the laser head direction and radial spherical sliding bearing of laser radar wind detection sensor 300
To identical, then when upper erecting bed 101 is according to arrow direction shown in Fig. 4, rotate (X-axis radially spherical surface cunning around X-axis
The inner ring of dynamic bearing is axial), it can be achieved that the roll angle to laser radar wind detection sensor 300 adjusting；When upper erecting bed 101 is pressed
It, can according to when arrow direction, being to rotate (Y-axis is axial perpendicular to the inner ring of radial spherical sliding bearing) around Y-axis shown in Fig. 5
Realize the adjusting to the pitch angle of laser radar wind detection sensor 300.
Embodiment 4
Fig. 7 shows the schematic diagram of the adjustable mounting platform device with position-limit mechanism of the utility model, this implementation
Essentially consist in place of example and the difference of embodiment 3: the present embodiment is connect in the second link block 1021 and third of lower erecting bed 102
Limited position mechanism is set between block 1022, is rotated about the z axis for limiting upper erecting bed 101 relative to lower erecting bed 102, Z axis hangs down
Directly axial in the inner ring of radial spherical sliding bearing, Z axis is perpendicular to lower erecting bed 102.
Specifically, Fig. 8 shows a kind of cylindrical limited block 1015 that can be used, and has on the limited block 1015 multiple
Cylindrical limited block 1015 is fixed on the side of the first link block 1011 of upper erecting bed 101 by these apertures by aperture, and
Limited block 1015 is located between the second link block 1021 and third link block 1022 of lower erecting bed 102, outside limited block 1015
Diameter is equal to or slightly less than the distance between the second link block 1021 and third link block 1022.Then since limited block 1015 is stuck in
Between two link blocks 1021 and third link block 1022, so that upper erecting bed 101 can not be rotated further around Z axis.
Cylindrical limited block 1015 can limit the horizontal rotation between upper and lower erecting bed about the z axis, and laser radar is avoided to work
When rotated under wind load effect, to guarantee laser head towards parallel with cabin vertical central plane.It optionally, can be in upper peace
Two sides for filling the first link block 1011 of platform 101 are respectively mounted limited block 1015, reinforce limit effect.
That is, the adjustable mounting platform of the utility model fills from the point of view of in conjunction with embodiment 1 to embodiment 4 above-mentioned
It sets, by the relative motion about the z axis between lower erecting bed 102 and pedestal 103, realizes to adjusting laser radar wind detection sensor
The adjusting of 300 rotation angle, and by the relative motion between upper erecting bed 101 and lower erecting bed 102 rotating around X-axis and Y-axis,
It can be achieved to the roll angle of laser radar wind detection sensor 300 and the adjusting of pitch angle.
In the embodiments of the present invention, rotation angle, roll angle and the pitch angle of laser radar wind detection sensor 300 can
It adjusts between 0 to ± 30 °, is preferably adjusted between 0 to ± 20 °, more preferably adjusted between 0 to ± 10 °.
Embodiment 5
Fig. 9 shows a kind of installation condition schematic diagram of adjustable mounting platform device of the utility model, there is shown with
Three long bolts 1028 between upper erecting bed 101 and lower erecting bed 102, the lower end of three long bolts 1028 are arc,
It is resisted against the upper surface of lower erecting bed 102, the upper end of three long bolts 1028 passes through upper erecting bed 101, with upper round platform 101
It is threadedly coupled, and is furnished with nut in the two sides of upper erecting bed 101.
In adjustment process, when upper erecting bed 101 is adjusted in place with lower erecting bed 102, made by screwing three long bolts
Their lower end is contacted with lower round platform 102, and screws two nuts being mounted on three long bolts 1028, with standing screw
With the position of upper round platform, make the position of its secure lock after adjustment, in this way, between upper erecting bed 101 and lower erecting bed 102
No longer relative motion.Here, since three 1028 lower ends of long bolt are arc, begin in adjustment process with lower round platform 102
It is eventually point contact, it can thus be ensured that it is reliable to adjust smooth and positioning.Laser radar wind detection sensor 300 can be grown after the completion of adjusting
Phase effectively uses.
The installing mechanism 1016 positioned at upper 101 upper surface of erecting bed is also shown in Fig. 9, which passes through upper
Laser radar wind detection sensor 300 is fixedly mounted on upper peace by screw, nut of mounting hole and adaptation on erecting bed 101 etc.
It fills on platform 101.
The rain cover 1019 positioned at upper 101 lower surface of erecting bed is also shown in Fig. 9, is the metal with one fixed width
Piece is arranged around radial spherical sliding bearing and its link block, radial spherical sliding bearing is surrounded.This band is whole
The bearing of formula sealing element can effectively prevent the impurity such as dust and steam to enter Bearing inner, and adjustment mechanism can be protected to avoid invading
Erosion extends service using life.
The various pieces of this specification are all made of progressive mode and are described, same and similar portion between each embodiment
Dividing may refer to each other, and what each embodiment introduced is and other embodiments difference.Especially for device and it is
For embodiment of uniting, since it is substantially similar to the method embodiment, so being described relatively simple, related place can be found in method
The explanation of embodiment part.
Claims (10)
1. a kind of adjustable mounting platform device, which is characterized in that the adjustable mounting platform device includes upper erecting bed
(101), lower erecting bed (102) and pedestal (103), the upper erecting bed (101) and the lower erecting bed (102) pass through radial ball
The connection of face sliding bearing, the lower erecting bed (102) are flexibly connected with the pedestal (103)；Wherein,
The lower surface of the upper erecting bed (101) is provided with the first link block (1011), in first link block (1011)
Portion has aperture, and the outer ring of the radial spherical sliding bearing is mounted in the aperture of first link block (1011)；And
The upper surface of the lower erecting bed (102) is provided with the second link block (1021) and third link block of predetermined distance
(1022), aperture, a pin shaft are all had in the middle part of second link block (1021) and the third link block (1022)
(1026) inner ring of the radial spherical sliding bearing is passed through, and the both ends of the pin shaft (1026) are separately mounted to described second
In the middle part aperture of link block (1021) and third link block (1022).
2. adjustable mounting platform device according to claim 1, which is characterized in that second link block (1021) and
The middle part aperture of the third link block (1022) circumferentially all has the circular ring structure (1025) of protrusion, two circular ring structures
(1025) position is opposite, and the both ends of the pin shaft (1026) are separately mounted to second link block (1021) and third connection
In the circular ring structure (1025) of the middle part aperture of block (1022).
3. adjustable mounting platform device according to claim 1, which is characterized in that under the lower erecting bed (102)
Surface is provided with multiple bolts, and the pedestal (103) has multiple circumferential long holes (1031), the lower erecting bed (102) and institute
Pedestal (103) are stated to be rotatably coupled by the multiple bolt and the multiple circumferential long hole (1031).
4. adjustable mounting platform device according to claim 1, which is characterized in that the upper erecting bed (101) with
Multiple screw rods are provided between the lower erecting bed (102), the lower end of the multiple screw rod is arc and is resisted against lower installation
On platform (102), the upper end of the multiple screw rod passes through the upper erecting bed (101), and the two of the upper erecting bed (101)
Side is provided with nut.
5. adjustable mounting platform device according to claim 1, which is characterized in that the upper erecting bed (101) with
Limited position mechanism is set between the lower erecting bed (102), and the position-limit mechanism is for limiting the upper erecting bed (101) and institute
State relative rotation between lower erecting bed (102).
6. adjustable mounting platform device according to claim 5, which is characterized in that the position-limit mechanism is cylindrical limit
Position block (1015) is fixed on the side of first link block (1011), and is located at the second link block (1021) and connects with third
Between block (1022), the outer diameter of the cylinder limited block (1015) is equal to or less than second link block (1021) and described
Preset distance between third link block (1022).
7. adjustable mounting platform device according to claim 1, which is characterized in that in the upper erecting bed (101)
Lower surface is provided with rain cover (1019), and the rain cover (1019) is the sheet metal with preset width, and surrounds the diameter
It is arranged to spherical bearing device.
8. adjustable mounting platform device according to claim 1, which is characterized in that the adjustable mounting platform device
It further include bracket (200), the bracket (200) is used to support and fixes the adjustable mounting platform device.
9. adjustable mounting platform device according to claim 1, which is characterized in that in the upper erecting bed (101)
Upper surface is provided with installing mechanism (1016), and the installing mechanism (1016) is used to target device being fixedly mounted on the upper peace
It fills on platform (101).
10. adjustable mounting platform device according to claim 9, which is characterized in that the target device is laser thunder
Up to wind detection sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821600301.8U CN209327568U (en) | 2018-09-29 | 2018-09-29 | Adjustable mounting platform device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821600301.8U CN209327568U (en) | 2018-09-29 | 2018-09-29 | Adjustable mounting platform device |
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| Publication Number | Publication Date |
|---|---|
| CN209327568U true CN209327568U (en) | 2019-08-30 |
Family
ID=67707518
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821600301.8U Active CN209327568U (en) | 2018-09-29 | 2018-09-29 | Adjustable mounting platform device |
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| Country | Link |
|---|---|
| CN (1) | CN209327568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115184959A (en) * | 2022-05-24 | 2022-10-14 | 中国科学院合肥物质科学研究院 | Rotary large-diameter middle and high-rise wind lidar system |
-
2018
- 2018-09-29 CN CN201821600301.8U patent/CN209327568U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115184959A (en) * | 2022-05-24 | 2022-10-14 | 中国科学院合肥物质科学研究院 | Rotary large-diameter middle and high-rise wind lidar system |
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