CN207570575U - For the shake table inverted device of pick up calibration - Google Patents
For the shake table inverted device of pick up calibration Download PDFInfo
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- CN207570575U CN207570575U CN201721567741.3U CN201721567741U CN207570575U CN 207570575 U CN207570575 U CN 207570575U CN 201721567741 U CN201721567741 U CN 201721567741U CN 207570575 U CN207570575 U CN 207570575U
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- column
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- crossbeam
- shake table
- calibration
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Abstract
The utility model discloses the shake table inverted devices for pick up calibration.The device includes bottom plate, and the top of bottom plate is equipped with the first column, the second column, third column and the 4th column；First crossbeam is equipped between first column and the second column, second cross beam is equipped between the second column and third column, third crossbeam is equipped between third column and the 4th column, the 4th crossbeam is equipped between the 4th column and the first column；First support is connected on second cross beam, first support can be moved up and down along second cross beam, and second support is connected on the 4th crossbeam, and second support can be moved up and down along the 4th crossbeam；The bottom of first support and the bottom of second support are fixedly connected with can pass through the hollow portion of hollow frame with the matched hollow frame of the mounting seat of shake table, shake table, and mounting seat can be overlapped on the edge of hollow frame.The utility model has effect simple in structure, easy to use.
Description
Technical field
The utility model is related to sensor calibration technique fields, are more particularly to inverted and fill for the shake table of pick up calibration
It puts.
Background technology
Shake table is also known as vibration exciter or vibration machine, it is a kind of using electronic, electro-hydraulic pressure, piezoelectricity or other are former
Material obtains the device of mechanical oscillation.
Sensor has become a kind of particularly important tool obtained from right and production information, comes particularly with modern industry
It says.Big quantity sensor is applied in modern industrial equipment and carrys out detection device operating status, realizes on-line checking.Working sensor
The personal safety of normal operation and user of energy accuracy and equipment etc. is closely bound up, therefore, it is necessary to promptly and accurately
Ground is calibrated by the working performance of these sensors.
Current general sensor calibrating method is foundation《JJG930-1998 foundation pile dynamic measuring instrument vertification regulations》, profit
Sensor to be checked is calibrated with standard vibration machine set group, sensor rigid to be detected is installed on standard vibration machine
Center is installed back-to-back with standard transducer as much as possible.When being detected dynamic strain sensor, need to pass strain
Sensor is installed below standard acceler, needs shake table being inverted at this time, dynamic strain calibrating installation principle such as Fig. 1
It is shown.
It is therefore desirable to design a shake table inverted device convenient for inverted shake table is fixed.
Utility model content
The purpose of this utility model is to provide a kind of shake table simple in structure, easy to use for pick up calibration and falls
Device is put, one or more of above-mentioned prior art problem can be solved.
One side according to the present utility model provides the shake table inverted device for pick up calibration, the bottom of including
Plate, the top of bottom plate are equipped with the first column arranged in parallel, the second column, third column and the 4th column, the first column,
Second column, third column and the 4th column are respectively on four angles of bottom plate；
First crossbeam is equipped between the top of first column and the top of the second column, the top of the second column and third are stood
Between the top of column be equipped with second cross beam, between the top of third column and the top of the 4th column be equipped with third crossbeam, the 4th
The 4th crossbeam is equipped between the top of column and the top of the first column, first crossbeam and third crossbeam are oppositely arranged, and second is horizontal
Beam and the 4th crossbeam are oppositely arranged；
First support is connected on second cross beam, first support can be moved up and down along second cross beam, and the 4th is horizontal
Second support is connected on beam, second support can be moved up and down along the 4th crossbeam；
The bottom of first support and the bottom of second support be fixedly connected with the mounting seat of shake table it is matched in
Empty frame, shake table can pass through the hollow portion of hollow frame, and mounting seat can be overlapped on the edge of hollow frame.
The beneficial effects of the utility model are：By using inverted device provided by the utility model, can need
When shake table inversion is come to be calibrated to sensor, by shake table being passed through in the hollow frame in inverted device
Empty portion, and the mounting seat of shake table is overlapped in four edge of hollow frame, so as to which shake table is firmly hanged
It hangs in inverted device provided by the utility model, to smoothly complete the calibration of sensor, due in the utility model
First support and second support can move up and down, it is possible thereby in being adjusted by mobile first support and second support
The position of empty frame, so as to adjust the position of shake table, to adapt to the calibration of different sensors.
In some embodiments, first support is equipped with multiple be mutually parallel and the first spiral shell of spaced set from top to bottom
Hole by the first screw hole, can be attached between first support and second cross beam by the first bolt, second support from up to
Have it is multiple be mutually parallel and the second screw hole of spaced set, by the second screw hole, between second support and the 4th crossbeam
It can be attached by the second bolt.Such design as a result, can be with first support easy to remove and second support, with adjustment
The position of hollow frame, in addition, such design can also improve the structural stability of the utility model.
In some embodiments, first support is equipped with the first sliding groove a pair of opposite and being arranged in parallel, the first screw hole
Between two the first sliding grooves, by the first sliding groove, it can be connected between first support and second cross beam by third bolt
It connecing, second support is equipped with second sliding slot a pair of opposite and being arranged in parallel, and the second screw hole is between two second sliding slots, and second
It can be attached between stent and the 4th crossbeam by the 4th bolt.Due to also passing through two between first support and second cross beam
Root third bolt is attached, and is also attached between second support and the 4th crossbeam by two the 4th bolts, it is possible thereby to
The stationarity of hollow frame is greatly improved, is prevented after shake table is inverted on the utility model, hollow frame shakes, shadow
Ring measurement accuracy.Simultaneously by setting the first sliding groove and second sliding slot, also allow for moving first support and second support.
In some embodiments, it is all provided between bottom plate and the first column, the second column, third column and the 4th column
There is the first reinforcing plate.As a result, by setting the first reinforcing plate, bottom plate and the first column, the second column, third column can be improved
And the 4th stability connected between column, so as to further enhance the overall structure stability of the utility model, improve and survey
Accuracy of measurement.
In some embodiments, the first reinforcing plate is triangle.As a result, by the way that the first reinforcing plate is set as triangle
Shape can not only improve the structural stability of the first reinforcing plate, but also can save material, reduce production cost.
In some embodiments, it is equipped between first crossbeam and second cross beam, between third crossbeam and the 4th crossbeam
Second reinforcing plate.As a result, by setting the second reinforcing plate, first crossbeam and second cross beam, third crossbeam and the 4th can be strengthened
The stability connected between crossbeam so as to further improve overall structure stability, is conducive to improve measurement accuracy.
In some embodiments, the second reinforcing plate is triangle.As a result, by the way that the second reinforcing plate is designed as triangle
Shape can not only improve the structural stability of the second reinforcing plate, but also can save material, further reduce production cost.
In some embodiments, it is set below bottom plate there are four support component, support component includes strut and stabilizer blade, branch
The top of bar is connected with bottom plate, and the bottom of strut is connected with stabilizer blade.It, can as a result, by setting support component in the lower section of bottom plate
In order to the placement and movement of the utility model.
Description of the drawings
Fig. 1 is《JJG930-1998 foundation pile dynamic measuring instrument vertification regulations》In dynamic strain calibrating installation functional block diagram；
Fig. 2 is that the overall structure of the shake table inverted device for pick up calibration of one embodiment of the utility model is shown
It is intended to；
Fig. 3 be the shake table inverted device shown in Fig. 2 for pick up calibration in hollow frame and first support and
The connection relation structure diagram of second support.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 gives dynamic strain calibrating installation functional block diagram, and Fig. 2 and Fig. 3 are schematically showed according to the utility model
A kind of embodiment the shake table inverted device for pick up calibration.As shown in the figure, this is used for shaking for pick up calibration
Dynamic platform inverted device includes bottom plate 1, and the top of bottom plate 1 is equipped with the first column 2 arranged in parallel, the second column 3, third and stands
4 and the 4th column 5 of column, the first column 2, the second column 3,4 and the 4th column 5 of third column are located at four angles of bottom plate 1 respectively
On, the first column 2, the second column 3,4 and the 4th column 5 of third column top flush.
Wherein, the lower of bottom plate 1 can be equipped with four support components 13, and support component 13 includes strut 131 and stabilizer blade 132,
The top of strut 131 is connected with bottom plate 1, and the bottom of strut 131 is connected with stabilizer blade 132.As a result, by being set in the lower section of bottom plate 1
Support component 13 is put, it can be in order to the placement and movement of the utility model.
The first reinforcement can be equipped between 1 and first column 2 of bottom plate, the second column 3,4 and the 4th column 5 of third column
Plate 11.As a result, by set the first reinforcing plate 11, can improve 1 and first column 2 of bottom plate, the second column 3, third column 4 with
And the 4th stability connected between column 5, so as to further enhance the overall structure stability of the utility model, improve and measure
Precision.
Further, the first reinforcing plate 11 can be triangle.As a result, by the way that the first reinforcing plate 11 is set as triangle,
The structural stability of the first reinforcing plate 11 can be not only improved, but also material can be saved, reduces production cost.
Between the top of first column 2 and the top of the second column 3 be equipped with first crossbeam 6, the top of the second column 3 and
Second cross beam 7 is equipped between the top of third column 4, third is equipped between the top of third column 4 and the top of the 4th column 5
The 4th crossbeam 9, first crossbeam 6 and third crossbeam 8 are equipped between the top of crossbeam 8, the top of the 4th column 5 and the first column 2
It is oppositely arranged, 7 and the 4th crossbeam 9 of second cross beam is oppositely arranged.
The second reinforcing plate can be equipped between first crossbeam 6 and second cross beam 7, between 8 and the 4th crossbeam 9 of third crossbeam
12.As a result, by setting the second reinforcing plate 12, first crossbeam 6 and second cross beam 7,8 and the 4th crossbeam of third crossbeam can be strengthened
The stability connected between 9 so as to further improve overall structure stability, is conducive to improve measurement accuracy.
Second reinforcing plate 12 can be triangle.As a result, by the way that the second reinforcing plate 12 is designed as triangle, can not only carry
The structural stability of high second reinforcing plate 12, and material can be saved, further reduce production cost.
First support 71 is connected on second cross beam 7, first support 71 can above and below be moved along second cross beam 7
It is dynamic, second support 91 is connected on the 4th crossbeam 9, second support 91 can be moved up and down along the 4th crossbeam 9, and first
The bottom of stent 71 and the bottom of second support 91 are fixedly connected with hollow frame 10 matched with the mounting seat of shake table,
Shake table can pass through the hollow portion 101 of hollow frame 10, and mounting seat can be overlapped on the edge 102 of hollow frame 10.
First support 71 can be equipped with from top to bottom it is multiple be mutually parallel and the first screw hole 711 of spaced set, by the
One screw hole 711 can be attached between first support 71 and second cross beam 7 by the first bolt 712, second support 91 from
Up to it is lower be equipped with it is multiple be mutually parallel and the second screw hole 911 of spaced set, pass through the second screw hole 911, second support 91
And the 4th can be attached by the second bolt 912 between crossbeam 9.Such design as a result, can be with first support easy to remove
71 and second support 91, to adjust the position of hollow frame 10, in addition, such design can also improve the structure of the utility model
Stability.
It can connect in order to further make between first support 71 and second cross beam 7, between 91 and the 4th crossbeam 9 of second support
What is connect can more securely, in first support 71 be equipped with the first sliding groove 713 a pair of opposite and being arranged in parallel, the first screw hole 711
Between two the first sliding grooves 713, by the first sliding groove 713, third spiral shell can be passed through between first support 71 and second cross beam 7
Bolt 714 is attached, and second sliding slot 913 a pair of opposite and being arranged in parallel, the second screw hole 911 can be equipped in second support 91
Between two second sliding slots 913, it can be attached between 91 and the 4th crossbeam 9 of second support by the 4th bolt 914.By
It is also attached between first support 71 and second cross beam 7 by two third bolts 714, second support 91 and the 4th is horizontal
It is also attached by two the 4th bolts 914 between beam 9, it is possible thereby to greatly improve the stationarity of hollow frame 10, prevented
After shake table is inverted on the utility model, hollow frame 10 shakes, and influences measurement accuracy.Pass through setting first simultaneously
Sliding slot 713 and second sliding slot 913 also allow for moving first support 71 and second support 91.
The beneficial effects of the utility model are：By using inverted device provided by the utility model, can need
When shake table inversion is come to be calibrated to sensor, by the way that shake table to be passed through to the hollow frame 10 in inverted device
Hollow portion 101, and the mounting seat of shake table is overlapped in four edge 102 of hollow frame 10, so as to vibrate
Platform is firmly suspended in inverted device provided by the utility model, to smoothly complete the calibration of sensor, due to this reality
It can be moved up and down with the first support 71 in novel and second support 91, it is possible thereby to pass through mobile 71 He of first support
Second support 91 adjusts the position of hollow frame 10, so as to adjust the position of shake table, to adapt to the calibration of different sensors
Work.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Under the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this practicality
Novel protection domain.
Claims (8)
1. for the shake table inverted device of pick up calibration, which is characterized in that including bottom plate (1), the top of the bottom plate (1)
It is vertical equipped with the first column (2) arranged in parallel, the second column (3), third column (4) and the 4th column (5), described first
Column (2), the second column (3), third column (4) and the 4th column (5) are respectively on four angles of the bottom plate (1)；
Between the top of first column (2) and the top of second column (3) be equipped with first crossbeam (6), described second
Second cross beam (7), the top of the third column (4) are equipped between the top of column (3) and the top of the third column (4)
Third crossbeam (8) is equipped between the top of the 4th column (5), the top of the 4th column (5) and described first stand
The 4th crossbeam (9) is equipped between the top of column (2), the first crossbeam (6) and the third crossbeam (8) are oppositely arranged, described
Second cross beam (7) and the 4th crossbeam (9) are oppositely arranged；
First support (71) is connected on the second cross beam (7), the first support (71) can be along described second
Crossbeam (7) moves up and down, and second support (91) is connected on the 4th crossbeam (9), the second support (91) can
It is moved up and down along the 4th crossbeam (9)；
The bottom of the first support (71) and the bottom of the second support (91) are fixedly connected with the installation bottom with shake table
The matched hollow frame (10) of seat, the shake table can pass through the hollow portion (101) of the hollow frame (10), the peace
Dress pedestal can be overlapped on the edge (102) of the hollow frame (10).
2. the shake table inverted device according to claim 1 for pick up calibration, which is characterized in that first support
(71) be equipped with from top to bottom it is multiple be mutually parallel and the first screw hole of spaced set (711), pass through first screw hole
(711), it can be attached between the first support (71) and the second cross beam (7) by the first bolt (712), it is described
Second support (91) be equipped with from top to bottom it is multiple be mutually parallel and the second screw hole of spaced set (911), pass through described second
Screw hole (911) can be attached between the second support (91) and the 4th crossbeam (9) by the second bolt (912).
3. the shake table inverted device according to claim 2 for pick up calibration, which is characterized in that first described
Frame (71) is equipped with the first sliding groove (713) a pair of opposite and being arranged in parallel, and first screw hole (711) is positioned at two described first
It, can between the first support (71) and the second cross beam (7) by the first sliding groove (713) between sliding slot (713)
It is attached by third bolt (714), the second support (91) is equipped with second sliding slot a pair of opposite and being arranged in parallel
(913), second screw hole (911) is between two second sliding slots (913), the second support (91) and the described 4th
It can be attached between crossbeam (9) by the 4th bolt (914).
4. the shake table inverted device according to claim 1 for pick up calibration, which is characterized in that the bottom plate
(1) it is equipped with first between first column (2), the second column (3), third column (4) and the 4th column (5)
Reinforcing plate (11).
5. the shake table inverted device according to claim 4 for pick up calibration, which is characterized in that described first adds
Strong plate (11) is triangle.
6. the shake table inverted device according to claim 1 for pick up calibration, which is characterized in that described first is horizontal
The second reinforcement is equipped between beam (6) and the second cross beam (7), between the third crossbeam (8) and the 4th crossbeam (9)
Plate (12).
7. the shake table inverted device according to claim 6 for pick up calibration, which is characterized in that described second adds
Strong plate (12) is triangle.
8. the shake table inverted device according to any one of claim 1 to 7 for pick up calibration, feature exists
In being set below the bottom plate (1) there are four support component (13), the support component (13) includes strut (131) and stabilizer blade
(132), the top of the strut (131) is connected with the bottom plate (1), bottom and the stabilizer blade (132) of the strut (131)
It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721567741.3U CN207570575U (en) | 2017-11-21 | 2017-11-21 | For the shake table inverted device of pick up calibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721567741.3U CN207570575U (en) | 2017-11-21 | 2017-11-21 | For the shake table inverted device of pick up calibration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207570575U true CN207570575U (en) | 2018-07-03 |
Family
ID=62691422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721567741.3U Active CN207570575U (en) | 2017-11-21 | 2017-11-21 | For the shake table inverted device of pick up calibration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207570575U (en) |
-
2017
- 2017-11-21 CN CN201721567741.3U patent/CN207570575U/en active Active
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