CN204064275U - A kind of New Displacement Transducer conversion and multiplying arrangement - Google Patents
A kind of New Displacement Transducer conversion and multiplying arrangement Download PDFInfo
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- CN204064275U CN204064275U CN201420489437.1U CN201420489437U CN204064275U CN 204064275 U CN204064275 U CN 204064275U CN 201420489437 U CN201420489437 U CN 201420489437U CN 204064275 U CN204064275 U CN 204064275U
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- conversion
- clinohedral
- vertical
- multiplying arrangement
- displacement transducer
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Abstract
The utility model relates to experimental test technical field, the conversion of a kind of New Displacement Transducer and multiplying arrangement are disclosed, comprise a base, described base slides and is provided with conversion clinohedral, described base is also provided with a horizontal displacement meter, described horizontal displacement meter abuts with the vertical plane of conversion clinohedral, and also comprise a vertical pointer, the dip plane of described vertical pointer and described conversion clinohedral is slidably connected.Conversion equipment of the present utility model can by the horizontal shift of vertical displacement equivalent conversion layer, and its multiplying arrangement can arrange the ratio of different end heights and slope level projected length to adjust amplification coefficient; Can be used in the pseudo-static test that the height of specimens such as bearing are very little or vertical deformation is very little, and intend, in power, earthquake simulation, slow test, having wide range of applications, practical; Can be directly installed on the periphery of the test specimens such as bearing, the vertical pointer of device and base are connected with the upper and lower bottom plate bolt of equipment or magnet respectively, can repeatedly use.
Description
Technical field
The utility model relates to experimental test technical field, particularly relates to the conversion of a kind of displacement transducer and multiplying arrangement.
Background technology
When adopting the vertical rigidity of measurement of test method shock insulation rubber bearing etc. of Pseudo-static test, the displacement transducer during contact that its displacement generally adopts precision very high, its signal recorded is transferred in computer through signal wire and is recorded as read-write data file, adopt routine processes and the vertical rigidity of bearing can be tried to achieve, but some shock insulation rubber bearing height are less, and himself height of displacement transducer has just exceeded the height of bearing when contacting, there will be because sensor cannot put into the situation causing testing to the test of this type of bearing vertical rigidity; For hardness or the larger bearing class test specimen of ratio of rigidity, its vertical rigidity may be comparatively large, and when vertical force loads, its vertical displacement can be very little, adopt above-mentioned tangent displacement sensor possibly cannot measure, and the displacement transducer of the superhigh precision of import is very expensive.
To above-mentioned first problem, if develop a kind of conversion equipment, be horizontal shift by vertical displacement equivalent conversion, simultaneously by contact displacement meter horizontal positioned, displacement transducer can measure corresponding displacement.To above-mentioned Second Problem, use for reference the thinking of first problem, vertical displacement is converted to horizontal shift, amplified n doubly, the micro-displacement needed for can conveniently testing simultaneously.
Utility model content
The purpose of this utility model provides a kind of displacement transducer to change and multiplying arrangement for the deficiencies in the prior art, can vertical displacement be converted to horizontal shift, simultaneously as less in vertical displacement, add multiplying arrangement, utilize the tangent displacement sensor kept flat to test out required shift value.
In order to realize above object, the utility model by the following technical solutions:
A kind of New Displacement Transducer conversion and multiplying arrangement, comprise a base, described base slides and is provided with conversion clinohedral, described base is also provided with a horizontal displacement meter, described horizontal displacement meter abuts with the vertical plane of conversion clinohedral, also comprise a vertical pointer, the dip plane of described vertical pointer and described conversion clinohedral is slidably connected.
Wherein, describedly the dip plane of clinohedral is changed and the angle of inclination of surface level is 45 °.
Wherein, the described dip plane of conversion clinohedral and the angle of inclination of surface level are less than 45 °.
Wherein, described base comprises a base plate, described base plate is provided with two vertical baffle plates be oppositely arranged, and is provided with two slide bars for carrying conversion clinohedral be arranged in parallel between described two vertical baffle plates.
Wherein, described conversion clinohedral offers the rod aperture of passing for described slide bar.
Wherein, described horizontal displacement meter comprises displacement meter body and is arranged on the probe on this displacement meter body, and described displacement meter body is connected with base by a backing plate, and described probe abuts with the vertical plane of conversion clinohedral.
Further, described probe is the probe being provided with spring.
Wherein, described vertical pointer comprises interconnective Connection Block and vertical arm, and the end of described vertical arm is slidably connected with the dip plane of conversion clinohedral.
As preferably, the end of described vertical arm is provided with roller, and described vertical arm to be rolled with the dip plane of changing clinohedral by this roller and is connected.
Relative to prior art, the beneficial effects of the utility model are:
1, New Displacement Transducer conversion of the present utility model and multiplying arrangement can be used in the pseudo-static test that the height of specimens such as bearing are very little or vertical deformation is very little, also can use simultaneously and intend in power, earthquake simulation test, and can use in slow test, have wide range of applications, practical.
2, this device is directly installed on the periphery of the test specimens such as bearing, and the vertical pointer of device and base are connected with the upper and lower bottom plate bolt of equipment or magnet respectively, can repeatedly use.
3, this device can be connected with the upper and lower plate of equipment by adopting bolt or magnet, installation, convenient disassembly.
4, this conversion equipment can by the horizontal shift of vertical displacement equivalent conversion layer, and its multiplying arrangement can arrange the ratio of different end heights and slope level projected length to adjust amplification coefficient.
5, this device structure is clear, simple and clear, and easily make, cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 of the present utility model.
Fig. 2 is the structural representation of the conversion clinohedral of embodiment 1 of the present utility model.
Fig. 3 is the structural representation of base of the present utility model.
Fig. 4 is the structural representation of horizontal displacement meter of the present utility model.
Fig. 5 is the structural representation of vertical pointer of the present utility model.
Fig. 6 is the structural representation of embodiment 2 of the present utility model.
Fig. 7 is the structural representation of the conversion clinohedral of embodiment 2 of the present utility model.
Fig. 8 is the using state schematic diagram of New Displacement Transducer of the present utility model conversion and multiplying arrangement.
In figure: 1-base; 11-base plate; The vertical baffle plate of 12-; 13-slide bar; 2-changes clinohedral; 21-vertical plane; 22-dip plane; 23-rod aperture; 3-horizontal displacement meter; 31-displacement meter body; 32-probe; 33-backing plate; The vertical pointer of 4-; 41-Connection Block; The vertical arm of 42-; 43-roller; 5-upper plate; 6-lower shoe.
Embodiment
Below in conjunction with drawings and the embodiments, the utility model is described in detail.
Embodiment 1.
As Figure 1-5, the New Displacement Transducer conversion of the present embodiment and multiplying arrangement, comprise a base 1, described base 1 slides and is provided with conversion clinohedral 2, described base 1 is also provided with a horizontal displacement meter 3, described horizontal displacement meter 3 abuts with the vertical plane 21 of conversion clinohedral 2, also comprise a vertical pointer 4, described vertical pointer 4 is slidably connected with the dip plane 22 of described conversion clinohedral 2, and wherein, described dip plane 22 of changing clinohedral 2 is 45 ° with the angle of inclination of surface level.
The New Displacement Transducer conversion of the present embodiment and multiplying arrangement only have the effect of displacement conversion, in the process used, first this device is positioned over the upper plate 5 in testing equipment, between lower shoe 6, described vertical pointer 4 afterbody adopts magnetite or bolt to be connected with the bottom of equipment upper plate 5, the dip plane 22 of its head portion and described conversion clinohedral 2 is slidably connected, conversion clinohedral 2 to be arranged on base 1 and can be free to slide in the horizontal direction, flat contact formula displacement transducer is fixed on base 1, the vertical plane 21 of the syringe needle point cantact inclined-plane conversion body of its probe 32, this device pedestal 1 is bolted to connection with the lower shoe 6 of testing equipment.
When there is vertical compression deformation in shock insulation rubber bearing, namely vertical pointer 4 entirety of said apparatus moves down, this pointer can promote conversion clinohedral 2 and move to flat contact formula displacement transducer direction in the horizontal direction, the probe 32 of displacement transducer can be pressed into place in displacement sensor, because the dip plane 22 of changing clinohedral 2 is 45 degree with the angle of surface level, the horizontal shift that the vertical deformation of the vertical displacement that vertical pointer 4 moves down and test body will equal flat contact formula displacement sensing and is recorded to, these data will by the automatic record of computer.
Wherein, described base 1 comprises a base plate 11, described base plate 11 is provided with two vertical baffle plates 12 be oppositely arranged, be provided with two slide bars 13 for carrying conversion clinohedral 2 be arranged in parallel between described two vertical baffle plates 12, described conversion clinohedral 2 offers the rod aperture 23 of passing for described slide bar 13.Described conversion clinohedral 2 is arranged on slide bar 13 by rod aperture 23, and can be free to slide in the horizontal direction on this slide bar 13, realizes the conversion of vertical displacement to horizontal shift.
Wherein, described horizontal displacement meter 3 comprises displacement meter body 31 and is arranged on the probe 32 on this displacement meter body 31, and described displacement meter body 31 is connected with base 1 by a backing plate 33, and described probe 32 abuts with the vertical plane 21 of conversion clinohedral 2.Further, described probe 32 is for being provided with the probe 32 of spring.
Claims (9)
1. a New Displacement Transducer conversion and multiplying arrangement, it is characterized in that: comprise a base, described base slides and is provided with conversion clinohedral, described base is also provided with a horizontal displacement meter, described horizontal displacement meter abuts with the vertical plane of conversion clinohedral, also comprise a vertical pointer, the dip plane of described vertical pointer and described conversion clinohedral is slidably connected.
2. New Displacement Transducer according to claim 1 conversion and multiplying arrangement, is characterized in that: describedly change the dip plane of clinohedral and the angle of inclination of surface level is 45 °.
3. New Displacement Transducer conversion according to claim 1 and multiplying arrangement, is characterized in that: the described dip plane of conversion clinohedral and the angle of inclination of surface level are less than 45 °.
4. the New Displacement Transducer conversion according to claim 1-3 any one and multiplying arrangement, it is characterized in that: described base comprises a base plate, described base plate being provided with two vertical baffle plates be oppositely arranged, between described two vertical baffle plates, being provided with two slide bars for carrying conversion clinohedral be arranged in parallel.
5. New Displacement Transducer conversion according to claim 4 and multiplying arrangement, is characterized in that: described conversion clinohedral offers the rod aperture of passing for described slide bar.
6. the New Displacement Transducer conversion according to claim 1-3 any one and multiplying arrangement, it is characterized in that: described horizontal displacement meter comprises displacement meter body and is arranged on the probe on this displacement meter body, described displacement meter body is connected with base by a backing plate, and described probe abuts with the vertical plane of conversion clinohedral.
7. New Displacement Transducer conversion according to claim 6 and multiplying arrangement, is characterized in that: described probe is the probe being provided with spring.
8. the New Displacement Transducer conversion according to claim 1-3 any one and multiplying arrangement, is characterized in that: described vertical pointer comprises interconnective Connection Block and vertical arm, and the end of described vertical arm is slidably connected with the dip plane of conversion clinohedral.
9. New Displacement Transducer according to claim 8 conversion and multiplying arrangement, is characterized in that: the end of described vertical arm is provided with roller, and described vertical arm to be rolled with the dip plane of changing clinohedral by this roller and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420489437.1U CN204064275U (en) | 2014-08-27 | 2014-08-27 | A kind of New Displacement Transducer conversion and multiplying arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420489437.1U CN204064275U (en) | 2014-08-27 | 2014-08-27 | A kind of New Displacement Transducer conversion and multiplying arrangement |
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| Publication Number | Publication Date |
|---|---|
| CN204064275U true CN204064275U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420489437.1U Expired - Fee Related CN204064275U (en) | 2014-08-27 | 2014-08-27 | A kind of New Displacement Transducer conversion and multiplying arrangement |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165612A (en) * | 2014-08-27 | 2014-11-26 | 广州大学 | Novel displacement sensor transformation and amplification device |
| CN106441549A (en) * | 2016-09-13 | 2017-02-22 | 南昌大学 | Vibration sensor fixing device with weather-proof function |
| CN109357852A (en) * | 2018-10-22 | 2019-02-19 | 成都理工大学 | A kind of static(al) rack and Quintic system shock test device |
| CN115265453A (en) * | 2022-07-28 | 2022-11-01 | 马鞍山精一工程机械有限公司 | Axial radial clearance detection life-span type slewing bearing |
-
2014
- 2014-08-27 CN CN201420489437.1U patent/CN204064275U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165612A (en) * | 2014-08-27 | 2014-11-26 | 广州大学 | Novel displacement sensor transformation and amplification device |
| CN106441549A (en) * | 2016-09-13 | 2017-02-22 | 南昌大学 | Vibration sensor fixing device with weather-proof function |
| CN106441549B (en) * | 2016-09-13 | 2023-04-07 | 南昌大学 | Vibration sensor fixing device with weather proof function |
| CN109357852A (en) * | 2018-10-22 | 2019-02-19 | 成都理工大学 | A kind of static(al) rack and Quintic system shock test device |
| CN115265453A (en) * | 2022-07-28 | 2022-11-01 | 马鞍山精一工程机械有限公司 | Axial radial clearance detection life-span type slewing bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20200827 |
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| CF01 | Termination of patent right due to non-payment of annual fee |