CN207114397U - Damping material test machine - Google Patents
Damping material test machine Download PDFInfo
- Publication number
- CN207114397U CN207114397U CN201721020755.3U CN201721020755U CN207114397U CN 207114397 U CN207114397 U CN 207114397U CN 201721020755 U CN201721020755 U CN 201721020755U CN 207114397 U CN207114397 U CN 207114397U
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- CN
- China
- Prior art keywords
- damping material
- material test
- test machine
- frame
- lifting platform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of damping material test machine, it is desirable to provide a kind of damping material test machine simple in construction, easy to operate, cost is low and test performance is high.The utility model includes frame, and the damping material test machine also includes accelerometer（1）, load-bearing counterweight（2）, electromagnet（3）, tensiometer（4）And lifting platform（5）, the accelerometer（1）It is arranged at the top of the frame, the load-bearing counterweight（2）Be arranged at the middle part of the frame and with the accelerometer（1）Connection, the electromagnet（3）With the load-bearing counterweight（2）Lower end connection, the tensiometer（4）With the electromagnet（3）Lower end connection, the lifting platform（5）With the tensiometer（4）Lower end connection, the lifting platform（5）It is arranged at the lower end of the frame.The utility model is applied to the technical field of damping material test.
Description
Technical field
A kind of measuring and analysing meter is the utility model is related to, more particularly to a kind of damping material test machine.
Background technology
In the Vibration Absorption Designing of mechanical system, precision instrumentation links to realize often through small-sized vibration isolator with installing plate
The passive vibration isolation of instrument and meter.In the engineering design of vibrating isolation system calculates with analysis, it usually needs known by research technique
The mechanics parameter such as the rigidity of damping shock absorption material used in other vibration isolator and damping.
Utility model content
Technical problem to be solved in the utility model is overcome the deficiencies in the prior art, there is provided it is a kind of it is simple in construction,
Damping material test machine easy to operate, cost is low and test performance is high.
Technical scheme is used by the utility model：The utility model includes frame, and the damping material test machine is also
Including accelerometer, load-bearing counterweight, electromagnet, tensiometer and lifting platform, the accelerometer is arranged at the top of the frame,
The load-bearing counterweight is arranged at the middle part of the frame and is connected with the accelerometer, the electromagnet and the load-bearing counterweight
Lower end connection, the tensiometer is connected with the lower end of the electromagnet, and the lifting platform is connected with the lower end of the tensiometer,
The lifting platform is arranged at the lower end of the frame.
Further, the frame includes supporting table, left pillar, right pillar and head piece, the left pillar and the right branch
Post is arranged between the supporting table and the head piece.
Further, the lifting platform includes base, fuselage and rocking bar, and the fuselage is fixedly connected with the base, described
Rocking bar is connected with the middle part of the fuselage.
Further, the accelerometer is arranged at the upper center of the head piece, and the base is located at the supporting table
Middle part.
Further, the through hole of array arrangement is provided with the supporting table, left pillar and right pillar.
Further, the left pillar and the right pillar are fixedly connected using thread connecting mode with the head piece.
Further, the base is screwed with the supporting table and is connected.
The beneficial effects of the utility model are：Because the utility model includes frame, the damping material test machine also wraps
Accelerometer, load-bearing counterweight, electromagnet, tensiometer and lifting platform are included, the accelerometer is arranged at the top of the frame, institute
State load-bearing counterweight to be arranged at the middle part of the frame and be connected with the accelerometer, the electromagnet and the load-bearing counterweight
Lower end is connected, and the tensiometer is connected with the lower end of the electromagnet, and the lifting platform is connected with the lower end of the tensiometer, institute
The lower end that lifting platform is arranged at the frame is stated, so, the utility model is not only simple in structure, and easy to operate, can be quick
The accurate performance for measuring detected materials, and the utility model wide adaptation range, adapt to the test without parameter material.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Embodiment
As shown in figure 1, the utility model includes frame, the damping material test machine also includes accelerometer 1, load-bearing weight
Code 2, electromagnet 3, tensiometer 4 and lifting platform 5, the accelerometer 1 are arranged at the top of the frame, the load-bearing counterweight 2
It is arranged at the middle part of the frame and is connected with the accelerometer 1, the lower end of the electromagnet 3 and the load-bearing counterweight 2 connects
Connect, the tensiometer 4 is connected with the lower end of the electromagnet 3, and the lifting platform 5 is connected with the lower end of the tensiometer 4, described
Lifting platform 5 is arranged at the lower end of the frame.
In the present embodiment, the frame includes supporting table 6, left pillar 7, right pillar 8 and head piece 9, the left pillar 7
And the right pillar 8 is arranged between the supporting table 6 and the head piece 9.
In the present embodiment, the lifting platform 5 includes base 51, fuselage 52 and rocking bar 53, the fuselage 52 and the bottom
Seat 51 is fixedly connected, and the rocking bar 53 is connected with the middle part of the fuselage 52.
In the present embodiment, the accelerometer 1 is arranged at the upper center of the head piece 9, and the base 51 is located at
The middle part of the supporting table 6.
In the present embodiment, the through hole of array arrangement is provided with the supporting table 6, left pillar 7 and right pillar 8；Institute
Left pillar 7 and the right pillar 8 is stated to be fixedly connected with the head piece 9 using thread connecting mode；The base 51 and institute
Supporting table 6 is stated to be screwed connection.
Utility model works principle：In order to meet application scenarios of the damping material in Aseismatic Design, load-bearing counterweight leads to
Cross square bearer to be pressed on measured material, electromagnet is inhaled below counterweight, loaded using the magnet of same magnetic force.Magnet is inhaled during starting
Invest below counterweight, then, shake lifting platform handle and pull down electromagnet, pulling force size is measured by tensiometer.Make electromagnetism suddenly
Iron departs from counterweight, gives a step excitation of load-bearing counterweight and square bearer.Magnet departs from the critical attraction of moment with counterweight
So that measured material compression, after release, under the elastic potential energy effect of measured material, spring mass system starts freely to shake
It is dynamic.
The utility model is applied to the technical field of damping material test.
Although embodiment of the present utility model is described with practical solution, do not form the utility model is contained
The limitation of justice, for those skilled in the art, according to modification of this specification to its embodiment and the group with other schemes
Conjunction will be apparent from.
Claims (7)
1. a kind of damping material test machine, it includes frame, it is characterised in that：The damping material test machine also includes acceleration
Meter（1）, load-bearing counterweight（2）, electromagnet（3）, tensiometer（4）And lifting platform（5）, the accelerometer（1）It is arranged at the machine
The top of frame, the load-bearing counterweight（2）Be arranged at the middle part of the frame and with the accelerometer（1）Connection, the electromagnetism
Iron（3）With the load-bearing counterweight（2）Lower end connection, the tensiometer（4）With the electromagnet（3）Lower end connection, it is described
Lifting platform（5）With the tensiometer（4）Lower end connection, the lifting platform（5）It is arranged at the lower end of the frame.
2. damping material test machine according to claim 1, it is characterised in that：The frame includes supporting table（6）, left branch
Post（7）, right pillar（8）And head piece（9）, the left pillar（7）With the right pillar（8）It is arranged at the supporting table（6）With
The head piece（9）Between.
3. damping material test machine according to claim 2, it is characterised in that：The lifting platform（5）Including base（51）、
Fuselage（52）And rocking bar（53）, the fuselage（52）With the base（51）It is fixedly connected, the rocking bar（53）With the fuselage
（52）Middle part connection.
4. damping material test machine according to claim 3, it is characterised in that：The accelerometer（1）It is arranged at described
Head piece（9）Upper center, the base（51）Positioned at the supporting table（6）Middle part.
5. damping material test machine according to claim 2, it is characterised in that：The supporting table（6）, left pillar（7）And
Right pillar（8）On be provided with the through hole of array arrangement.
6. damping material test machine according to claim 2, it is characterised in that：The left pillar（7）With the right pillar
（8）Using thread connecting mode and the head piece（9）It is fixedly connected.
7. damping material test machine according to claim 3, it is characterised in that：The base（51）With the supporting table
（6）Be screwed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721020755.3U CN207114397U (en) | 2017-08-15 | 2017-08-15 | Damping material test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721020755.3U CN207114397U (en) | 2017-08-15 | 2017-08-15 | Damping material test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207114397U true CN207114397U (en) | 2018-03-16 |
Family
ID=61578945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721020755.3U Withdrawn - After Issue CN207114397U (en) | 2017-08-15 | 2017-08-15 | Damping material test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207114397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109696396A (en) * | 2018-12-19 | 2019-04-30 | 珠海市精实测控技术有限公司 | A kind of material damping test method |
-
2017
- 2017-08-15 CN CN201721020755.3U patent/CN207114397U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109696396A (en) * | 2018-12-19 | 2019-04-30 | 珠海市精实测控技术有限公司 | A kind of material damping test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Bo Inventor after: He Jixiang Inventor after: Wu Chuanhui Inventor after: Zeng Lingjun Inventor before: Sun Bo Inventor before: Fan Keqing Inventor before: He Jixiang Inventor before: Wu Chuanhui Inventor before: Zeng Lingjun |
|
| CB03 | Change of inventor or designer information | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180316 Effective date of abandoning: 20210817 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180316 Effective date of abandoning: 20210817 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |