CN103383323A - 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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- CN103383323A CN103383323A CN2013102970328A CN201310297032A CN103383323A CN 103383323 A CN103383323 A CN 103383323A CN 2013102970328 A CN2013102970328 A CN 2013102970328A CN 201310297032 A CN201310297032 A CN 201310297032A CN 103383323 A CN103383323 A CN 103383323A
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- relative position
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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 the free adjustment object planar can vibration damping when relative position and object of which movement device, specifically, be for the force-transmitting pole of multifunctional large-scale three-axis tester and the device of sample and load sensor maintenance centering, can make force-transmitting pole have the effect of vibration damping when rapid translation and vertical movement simultaneously.
Background technology
The mechanical test machines such as existing concrete, rock, its test function is more comprehensive, the material test specimen range of size that can test on same testing machine is very large, while is for the integral rigidity of warranty test machine, the general form that adopts fixed frame, mainly utilize the motion transfer charge of base oil cylinder piston, the frame space of testing machine is very large like this, and the range of movement of oil cylinder piston is less, need to set up force-transmitting pole and solve the problem of carrying out the different size specimen test on same testing machine.The movable part that belongs to testing machine due to force-transmitting pole, asymmetric at the complete rear failure mode because of test specimen of test, the phenomenon that the force-transmitting pole displacement can occur, must carry out the centering work of force-transmitting pole before on-test, and in process of the test, test specimen meeting Sudden failure, force-transmitting pole will hurtle down, also can therefore need to take vibration reducing measure because of the irregular rapid movement in the planimetric position random orientations of test specimen destruction, prevent that force-transmitting pole is 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 of the free adjustment force-transmitting pole plane relative position with 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, apparatus for adjusting position is not caused damage when guaranteeing simultaneously the force-transmitting pole rapid movement.
The object of the present invention is achieved like this:
a kind of device of the free adjustment force-transmitting pole plane relative position with damping effect, it comprises the base plate that sets 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 vertical chute, longitudinal rail is fastened in vertical chute, vertically 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, be provided with height regulating rod between lateral movement plate and vibration damping base plate, be provided with damping column 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 hollow settings, lateral movement plate, the aperture of vibration damping base plate and top board is identical with the force-transmitting pole diameter, base plate and vertically move the aperture of plate greater than the force-transmitting pole diameter.
Also be provided with the longitudinal spacing device on above-mentioned base plate, the longitudinal spacing device is fixed on the both sides of base plate, can stop to vertically move plate disengaging longitudinal rail; Described vertically moving also is provided with the cross spacing device on plate, the cross spacing device is fixed on the both sides that vertically move plate, can stop lateral movement plate to break away from cross slide way.
Above-mentioned damping column passes the high damping material cylinder by bolt and forms.
The above-mentioned plate that vertically moves is fixedly connected with vertical 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 is mutually vertical with cross slide way.
The present invention has obtained following technique effect:
Vertically move plate and lateral movement plate by movement, vertical 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 of taking simultaneously can alleviate the rapid movement of force-transmitting pole after the Sudden failure of test specimen in process of the test to the impact failure of device.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
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
referring to Fig. 1-3, a kind of device of the free adjustment force-transmitting pole plane relative position with damping effect, it comprises the base plate 1 that sets 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 vertical chute 3, longitudinal rail is fastened in vertical chute, vertically 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, be provided with height regulating rod 10 between lateral movement plate and vibration damping base plate, be provided with damping column 13 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 hollow settings, lateral movement plate, the aperture of vibration damping base plate and top board is identical with the force-transmitting pole diameter, base plate and vertically move the aperture of plate greater than the force-transmitting pole diameter.
Referring to Fig. 1-4, preferably, also be provided with longitudinal spacing device 8 on described base plate, the longitudinal spacing device is fixed on the both sides of base plate, can stop to vertically move plate disengaging longitudinal rail; Described vertically moving also is provided with cross spacing device 9 on plate, the cross spacing device is fixed on the both sides that vertically move plate, can stop lateral movement plate to break away from cross slide way.Described damping column passes high damping material cylinder 13b by bolt 13a and forms.The described plate that vertically moves is fixedly connected with vertical 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 is mutually vertical with cross slide way.
Described longitudinal rail 2 is fixed on base plate 1, every two one group of described vertical chute 3 is fixed on and vertically moves on plate 4, vertically the spacing of chute 3 is identical with the spacing of longitudinal rail 2, then by longitudinal rail 2 and vertically chute 3 flexible connections, again described cross slide way 5 is fixed on the both sides that vertically move plate 4, and mutually vertical with longitudinal rail 2, every two one group of described horizontal concrete chute 6 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 cross slide way 2 and horizontal concrete chute 3 are flexibly connected.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.
Referring to Fig. 4, screw rod 13a is passed high damping material short column 13b form damping column 13, then vibration damping base plate 11 is connected with top board by damping column 13 connections, so just formed vertical damping assembly.Logical height regulating rod 10 is connected vertical damping assembly with lateral movement plate at last.
Referring to Fig. 5, in use, middle part mounting limit ring 14 with force-transmitting pole 15, pass again the device of the free adjustment force-transmitting pole plane relative position with damping effect, so just realized the adjusting to the optional position, plane of force-transmitting pole, can prevent that force-transmitting pole from impacting the damage to this device simultaneously.
Claims (5)
1. the device of the free adjustment force-transmitting pole plane relative position with damping effect, it is characterized in that: it comprises the base plate (1) that sets 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 vertical chute (3), longitudinal rail is fastened in vertical chute, vertically 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, be provided with height regulating rod (10) between lateral movement plate and vibration damping base plate, be provided with damping column (13) 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 hollow settings, lateral movement plate, the aperture of vibration damping base plate and top board is identical with the force-transmitting pole diameter, base plate and vertically move the aperture of plate greater than the force-transmitting pole diameter.
2. the device of the free adjustment force-transmitting pole plane relative position with damping effect according to claim 1, it is characterized in that: also be provided with longitudinal spacing device (8) on described base plate, the longitudinal spacing device is fixed on the both sides of base plate, can stop to vertically move plate disengaging longitudinal rail; Described vertically moving also is provided with cross spacing device (9) on plate, the cross spacing device is fixed on the both sides that vertically move plate, can stop lateral movement plate to break away from cross slide way.
3. the device of the free adjustment force-transmitting pole plane relative position with damping effect according to claim 1, it is characterized in that: described damping column passes high damping material cylinder (13b) by bolt (13a) and forms.
4. the device of the free adjustment force-transmitting pole plane relative position with damping effect as claimed in claim 1 is characterized in that: the described plate that vertically moves is fixedly connected with vertical chute, and lateral movement plate is fixedly connected with horizontal concrete chute.
5. the device of the free adjustment force-transmitting pole plane relative position with damping effect as claimed in claim 1, it is characterized in that: described longitudinal rail is fixedly connected with base plate, cross slide way vertically moves plate and is fixedly connected with, and longitudinal rail is mutually vertical with cross slide way.
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 |
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| Publication Number | Publication Date |
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| CN103383323A true CN103383323A (en) | 2013-11-06 |
| CN103383323B 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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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592113A (en) * | 2013-11-07 | 2014-02-19 | 中联重科股份有限公司 | Overturning locating 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 |
| CN111948082A (en) * | 2020-08-19 | 2020-11-17 | 西南交通大学 | Cold and hot impact test device |
Citations (6)
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|---|---|---|---|---|
| US5377549A (en) * | 1992-12-17 | 1995-01-03 | Interlaken Technologies, Inc. | Alignment device and method of aligning |
| JPH11326168A (en) * | 1998-05-22 | 1999-11-26 | Shimadzu Corp | Material testing machine |
| CN201622210U (en) * | 2010-03-16 | 2010-11-03 | 陈跃良 | Adjustable fretting fatigue tester |
| JP2011149788A (en) * | 2010-01-21 | 2011-08-04 | Shimadzu Corp | Shaft-center adjustment device of material testing machine |
| 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 |
-
2013
- 2013-07-16 CN CN201310297032.8A patent/CN103383323B/en not_active Expired - Fee Related
Patent Citations (6)
| 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 |
| 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 |
| 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592113A (en) * | 2013-11-07 | 2014-02-19 | 中联重科股份有限公司 | Overturning locating device of servo actuator |
| 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 |
| CN111948082A (en) * | 2020-08-19 | 2020-11-17 | 西南交通大学 | Cold and hot impact test device |
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| Publication number | Publication date |
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| CN103383323B (en) | 2015-06-17 |
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