CN103383323B - Vibration damping device able to freely adjust force transfer column plane relative position - Google Patents
Vibration damping device able to freely adjust force transfer column plane relative position Download PDFInfo
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- CN103383323B CN103383323B CN201310297032.8A CN201310297032A CN103383323B CN 103383323 B CN103383323 B CN 103383323B CN 201310297032 A CN201310297032 A CN 201310297032A CN 103383323 B CN103383323 B CN 103383323B
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- plate
- longitudinal
- base plate
- vibration damping
- lateral movement
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Abstract
The invention relates to a vibration damping device able to freely adjust a force transfer column plane relative position. The device is composed of a base plate, a longitudinal moving plate, a transverse moving plate, longitudinal guide rails, transverse guide rails, longitudinal sliding chutes, transverse sliding chutes, longitudinal displacement restrictors, transverse displacement restrictors, height adjustment rods, and vertical vibration damping components. By moving the longitudinal moving plate and the transverse moving plate, the longitudinal sliding chutes or the transverse sliding chutes make movement on the longitudinal guide rails or the transverse guide rails, thus realizing adjustment of an arbitrary relative position of the force transfer column. The vibration damping measures adopted at the same time can alleviate the impact destruction of the rapid moving force transfer column to the device after sudden failure of a test piece in a test process.
Description
Technical field
The present invention relates to a kind of can free adjustment object planar relative position and object of which movement time can the device of vibration damping, specifically, be the device keeping centering for force-transmitting pole and sample and the load sensor of multifunctional large-scale three-axis tester, force-transmitting pole can be made when rapid translation and vertical movement to have the effect of vibration damping simultaneously.
Background technology
The mechanics machine such as existing concrete, rock, its test function is more comprehensive, the material test specimen range of size same testing machine can carrying out test is very large, simultaneously in order to the integral rigidity of warranty test machine, the form of general employing fixed frame, mainly utilize the Movement transmit load of base oil cylinder piston, the frame space of such testing machine is very large, and the range of movement of oil cylinder piston is less, needs to set up force-transmitting pole and solve the problem of carrying out different size specimen test on same testing machine.Because force-transmitting pole belongs to the movable part of testing machine, failure mode because of test specimen after test is asymmetric, there will be the phenomenon of force-transmitting pole displacement, must carry out the centering work of force-transmitting pole before on-test, and in process of the test, test specimen can destroy suddenly, force-transmitting pole will hurtle down, the irregular rapid movement in planimetric position random orientations that also can destroy because of test specimen, therefore needs to take vibration reducing measure, prevents force-transmitting pole to the direct impact of apparatus for adjusting position.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art and a kind of device with the free adjustment force-transmitting pole plane relative position of damping effect is provided, its effect is the position of free adjustment force-transmitting pole, realize the target of force-transmitting pole and sample and load sensor centering, when ensureing force-transmitting pole rapid movement, damage is not caused to apparatus for adjusting position simultaneously.
The object of the present invention is achieved like this:
A kind of device with the free adjustment force-transmitting pole plane relative position of damping effect, it comprises the base plate set gradually from bottom to up, vertically move plate, lateral movement plate, vibration damping base plate and top board, base plate is provided with longitudinal rail, vertically move plate and have longitudinal chute, longitudinal rail is fastened in longitudinal chute, longitudinal chute can move on longitudinal rail, vertically move plate and be provided with cross slide way, lateral movement plate has horizontal concrete chute, cross slide way is fastened in horizontal concrete chute, horizontal concrete chute can move on cross slide way, height regulating rod is provided with between lateral movement plate and vibration damping base plate, damping column is provided with between vibration damping base plate and top board, wherein, base plate, vertically move plate, lateral movement plate, vibration damping base plate and top board are all that hollow is arranged, lateral movement plate, vibration damping base plate is identical with force-transmitting pole diameter with the aperture of top board, base plate is greater than force-transmitting pole diameter with the aperture vertically moving plate.
Above-mentioned base plate is also provided with longitudinal spacing device, and longitudinal spacing device is fixed on the both sides of base plate, can stop and vertically move plate disengaging longitudinal rail; Described vertically moving on plate is also provided with cross spacing device, and cross spacing device is fixed on the both sides vertically moving plate, and lateral movement plate can be stoped to depart from cross slide way.
Above-mentioned damping column is made up of through high damping material cylinder bolt.
The above-mentioned plate that vertically moves is fixedly connected with longitudinal chute, and lateral movement plate is fixedly connected with horizontal concrete chute.
Above-mentioned longitudinal rail is fixedly connected with base plate, and cross slide way vertically moves plate and is fixedly connected with, and longitudinal rail and cross slide way are mutually vertical.
The present invention achieves following technique effect:
Plate and lateral movement plate is vertically moved by mobile, longitudinal chute or horizontal concrete chute are moved on longitudinal rail or cross slide way, realize the adjustment of force-transmitting pole Arbitrary Relative position, the vibration reducing measure simultaneously taked can alleviate the rapid movement of force-transmitting pole after the unexpected destruction of test specimen in process of the test to the impact failure of device.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is structural representation of the present invention;
Fig. 2 is substructure decomposing schematic representation of the present invention;
Fig. 3 is superstructure schematic diagram of the present invention;
Fig. 4 is the structural drawing of damping column;
Fig. 5 is use-pattern schematic diagram of the present invention.
Embodiment
See Fig. 1-3, a kind of device with the free adjustment force-transmitting pole plane relative position of damping effect, it comprises the base plate 1 set gradually from bottom to up, vertically move plate 4, lateral movement plate 7, vibration damping base plate 11 and top board 12, base plate is provided with longitudinal rail 2, vertically move plate and have longitudinal chute 3, longitudinal rail is fastened in longitudinal chute, longitudinal chute can move on longitudinal rail, vertically move plate and be provided with cross slide way 5, lateral movement plate has horizontal concrete chute 6, cross slide way is fastened in horizontal concrete chute, horizontal concrete chute can move on cross slide way, height regulating rod 10 is provided with between lateral movement plate and vibration damping base plate, damping column 13 is provided with between vibration damping base plate and top board, wherein, base plate, vertically move plate, lateral movement plate, vibration damping base plate and top board are all that hollow is arranged, lateral movement plate, vibration damping base plate is identical with force-transmitting pole diameter with the aperture of top board, base plate is greater than force-transmitting pole diameter with the aperture vertically moving plate.
See Fig. 1-4, preferably, described base plate is also provided with longitudinal spacing device 8, longitudinal spacing device is fixed on the both sides of base plate, can stop and vertically move plate disengaging longitudinal rail; Described vertically moving on plate is also provided with cross spacing device 9, and cross spacing device is fixed on the both sides vertically moving plate, and lateral movement plate can be stoped to depart from cross slide way.Described damping column is made up of through high damping material cylinder 13b bolt 13a.The described plate that vertically moves is fixedly connected with longitudinal chute, and lateral movement plate is fixedly connected with horizontal concrete chute.Described longitudinal rail is fixedly connected with base plate, and cross slide way vertically moves plate and is fixedly connected with, and longitudinal rail and cross slide way are mutually vertical.
Described longitudinal rail 2 is fixed on base plate 1, described longitudinal chute 3 every two one group is fixed on and vertically moves on plate 4, the spacing of longitudinal chute 3 is identical with the spacing of longitudinal rail 2, then be flexibly connected with longitudinal chute 3 by longitudinal rail 2, again described cross slide way 5 is fixed on the both sides vertically moving plate 4, and it is mutually vertical with longitudinal rail 2, described horizontal concrete chute 6 every two group is fixed on lateral movement plate 7, the spacing of horizontal concrete chute 6 is identical with the spacing of cross slide way 5, then is flexibly connected with horizontal concrete chute 3 by cross slide way 2.Described longitudinal spacing device 8 is arranged on base plate 1 both sides, and described cross spacing device 9 is arranged on and vertically moves plate 4 both sides.
See Fig. 4, screw rod 13a is formed damping column 13 through high damping material short column 13b, then vibration damping base plate 11 is connected by damping column 13 with top board 12, so just constitute vertical damping assembly.Finally logical height regulating rod 10 is connected vertical damping assembly with lateral movement plate.
See Fig. 5, in use, by the middle part mounting limit ring 14 of force-transmitting pole 15, again through the device of free adjustment force-transmitting pole plane relative position with damping effect, so just achieve the adjustment of the plane optional position to force-transmitting pole, the damage of force-transmitting pole impact to this device can be prevented simultaneously.
Claims (3)
1. one kind has the device of the free adjustment force-transmitting pole plane relative position of damping effect, it is characterized in that: it comprises the base plate (1) set gradually from bottom to up, vertically move plate (4), lateral movement plate (7), vibration damping base plate (11) and top board (12), base plate is provided with longitudinal rail (2), vertically move plate and have longitudinal chute (3), longitudinal rail is fastened in longitudinal chute, longitudinal chute can move on longitudinal rail, vertically move plate and be provided with cross slide way (5), lateral movement plate has horizontal concrete chute (6), cross slide way is fastened in horizontal concrete chute, horizontal concrete chute can move on cross slide way, height regulating rod (10) is provided with between lateral movement plate and vibration damping base plate, damping column (13) is provided with between vibration damping base plate and top board, wherein, base plate, vertically move plate, lateral movement plate, vibration damping base plate and top board are all that hollow is arranged, lateral movement plate, vibration damping base plate is identical with force-transmitting pole diameter with the aperture of top board, base plate is greater than force-transmitting pole diameter with the aperture vertically moving plate, described base plate is also provided with longitudinal spacing device (8), longitudinal spacing device is fixed on the both sides of base plate, can stop and vertically move plate disengaging longitudinal rail, described vertically moving on plate is also provided with cross spacing device (9), and cross spacing device is fixed on the both sides vertically moving plate, and lateral movement plate can be stoped to depart from cross slide way, described damping column is made up of through high damping material cylinder (13b) bolt (13a).
2. there is the device of the free adjustment force-transmitting pole plane relative position of damping effect as claimed in claim 1, it is characterized in that: the described plate that vertically moves is fixedly connected with longitudinal chute, and lateral movement plate is fixedly connected with horizontal concrete chute.
3. there is the device of the free adjustment force-transmitting pole plane relative position of damping effect as claimed in claim 1, it is characterized in that: described longitudinal rail is fixedly connected with base plate, cross slide way with vertically move plate and be fixedly connected with, longitudinal rail and cross slide way are mutually vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310297032.8A CN103383323B (en) | 2013-07-16 | 2013-07-16 | Vibration damping device able to freely adjust force transfer column plane relative position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310297032.8A CN103383323B (en) | 2013-07-16 | 2013-07-16 | Vibration damping device able to freely adjust force transfer column plane relative position |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103383323A CN103383323A (en) | 2013-11-06 |
| CN103383323B true CN103383323B (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310297032.8A Expired - Fee Related CN103383323B (en) | 2013-07-16 | 2013-07-16 | Vibration damping device able to freely adjust force transfer column plane relative position |
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| CN (1) | CN103383323B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592113B (en) * | 2013-11-07 | 2016-05-18 | 中联重科股份有限公司 | The overturning and positioning device of servo actuator |
| CN108152188A (en) * | 2018-03-16 | 2018-06-12 | 河海大学 | The experimental rig and method of a kind of dynamic regulation seepage paths and piping mouth size |
| CN111948082B (en) * | 2020-08-19 | 2022-06-17 | 西南交通大学 | Cold and hot impact test device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5377549A (en) * | 1992-12-17 | 1995-01-03 | Interlaken Technologies, Inc. | Alignment device and method of aligning |
| CN201622210U (en) * | 2010-03-16 | 2010-11-03 | 陈跃良 | Adjustable fretting fatigue tester |
| CN102221499A (en) * | 2011-03-29 | 2011-10-19 | 天津大学 | Alignment loading device used for stretching test of nanoscale, micron-size thin film materials |
| CN203324091U (en) * | 2013-07-16 | 2013-12-04 | 三峡大学 | Force transmission column plane relative position freely-adjusting device with damping effect |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11326168A (en) * | 1998-05-22 | 1999-11-26 | Shimadzu Corp | Material testing machine |
| JP2011149788A (en) * | 2010-01-21 | 2011-08-04 | Shimadzu Corp | Shaft-center adjustment device of material testing machine |
-
2013
- 2013-07-16 CN CN201310297032.8A patent/CN103383323B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5377549A (en) * | 1992-12-17 | 1995-01-03 | Interlaken Technologies, Inc. | Alignment device and method of aligning |
| CN201622210U (en) * | 2010-03-16 | 2010-11-03 | 陈跃良 | Adjustable fretting fatigue tester |
| CN102221499A (en) * | 2011-03-29 | 2011-10-19 | 天津大学 | Alignment loading device used for stretching test of nanoscale, micron-size thin film materials |
| CN203324091U (en) * | 2013-07-16 | 2013-12-04 | 三峡大学 | Force transmission column plane relative position freely-adjusting device with damping effect |
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| CN103383323A (en) | 2013-11-06 |
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Granted publication date: 20150617 Termination date: 20210716 |