CN203629981U - Standing tree elasticity modulus detection device - Google Patents
Standing tree elasticity modulus detection device Download PDFInfo
- Publication number
- CN203629981U CN203629981U CN201420004779.XU CN201420004779U CN203629981U CN 203629981 U CN203629981 U CN 203629981U CN 201420004779 U CN201420004779 U CN 201420004779U CN 203629981 U CN203629981 U CN 203629981U
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- CN
- China
- Prior art keywords
- standing tree
- cover
- steel band
- wave sensor
- mechanical wave
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a standing tree elasticity modulus detection device, and relates to the technical field of an elasticity modulus detection device. One end of a steel belt is provided with a locking connector; two sliding mounting sleeves are respectively connected with the steel belt in a sliding way; one end of each sliding mounting sleeve is provided with a tapper; the upper end of each tapper is welded with a handle; the other end of each sliding mounting sleeve is provided with a sliding connection sleeve which is connected with a sliding rod in a sliding way; the top end of each sliding rod is provided with a mechanical wave sensor; a signal end of each mechanical wave sensor is connected with a signal acquisition instrument by a data line. The standing tree elasticity modulus detection device is convenient to use, small in volume, convenient to carry, simple in structure, rapid and convenient in measurement, and a standing tree is not easily hurt by the device.
Description
Technical field:
The utility model relates to a kind of standing tree elastic modulus pick-up unit of living, and belongs to elastic modulus pick-up unit technical field.
Background technology:
The measurement of existing standing tree elastic modulus alive be mainly beat, the means such as current impulse produce mechanical wave, then calculating elastic modulus E according to the relation between elastic modulus E and mechanical wave velocity of propagation V and density p is E=V
2* ρ, but very inconvenient in the time of measurement mechanical velocity of wave propagation V, and easily injure the standing tree of living, the standing tree that causes living can not regrow.
Utility model content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of standing tree elastic modulus pick-up unit of living.
A kind of standing tree elastic modulus pick-up unit of living of the present utility model, it comprises steel band, interlocking device, cover is slidably installed, hole making drill, handle, slip cover, slide bar, mechanical wave sensor, signal sampler, one end of steel band is provided with interlocking device, two covers that are slidably installed are all slidably connected with steel band, be slidably installed cover one end be provided with hole making drill, the upper end of hole making drill is welded with handle, the other end of cover of being slidably installed is provided with and slips cover, slipping cover is slidably connected with slide bar, the top of slide bar is provided with mechanical wave sensor, the signal end of mechanical wave sensor is connected with signal sampler by data line.
As preferably, on described steel band, be provided with scale mark layer.
As preferably, the middle part of described steel band is provided with cross-under groove.
As preferably, on described interlocking device, be provided with locking knob.
The beneficial effects of the utility model are: easy to use, volume is little, are easy to carry, and measure conveniently, simple in structure, measure fast, are difficult for injury standing tree alive.
Accompanying drawing explanation:
For ease of explanation, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is deployed configuration schematic diagram of the present utility model;
Fig. 2 is structural representation of the present utility model.
In figure: 1-steel band; 11-cross-under groove; 2-interlocking device; 21-locking knob; The 3-cover that is slidably installed; 4-hole making drill; 5-handle; 6-slips cover; 7-slide bar; 8-mechanical wave sensor; 9-signal sampler.
Embodiment:
For making the purpose of this utility model, technical scheme and advantage more cheer and bright, below by the specific embodiment shown in accompanying drawing, the utility model is described.But should be appreciated that, these descriptions are exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, omitted the description to known features and technology, to avoid unnecessarily obscuring concept of the present utility model.
As shown in Figure 1-2, this embodiment is by the following technical solutions: it comprises steel band 1, interlocking device 2, cover 3 is slidably installed, hole making drill 4, handle 5, slip cover 6, slide bar 7, mechanical wave sensor 8, signal sampler 9, one end of steel band 1 is provided with interlocking device 2, two covers 3 that are slidably installed are all slidably connected with steel band 1, cover 3 the one end that is slidably installed is provided with hole making drill 4, the upper end of hole making drill 4 is welded with handle 5, cover 3 the other end that is slidably installed is provided with and slips cover 6, slipping cover 6 is slidably connected with slide bar 7, the top of slide bar 7 is provided with mechanical wave sensor 8, the signal end of mechanical wave sensor 8 is connected with signal sampler 9 by data line.
Further, on described steel band 1, be provided with scale mark layer.
Further, the middle part of described steel band 1 is provided with cross-under groove 11.
Further, on described interlocking device 2, be provided with locking knob 21.
The principle of work of this embodiment is: select the standing tree of living, steel band 1 is being lived on standing tree by interlocking device 2 interlockings, then regulate according to the scale mark of steel band 1 cover 3 that is slidably installed, make two to be slidably installed cover 3 on the diameter of standing tree of living, by hole making drill 4 perforates, then mechanical wave sensor 8 is put into hole, by signal sampler 9 measurement mechanical velocity of wave propagation V, then measure the density p of vigor wood, also can measure by density measuring equipment, according to E=V
2* ρ calculates elastic modulus E, can adopt repeatedly measurement mechanical velocity of wave propagation V to reach numerical value accurately, and easy to use, volume is little to be easy to carry, and it is convenient to measure.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a standing tree elastic modulus pick-up unit alive, it is characterized in that: it comprises steel band (1), interlocking device (2), cover (3) is slidably installed, hole making drill (4), handle (5), slip cover (6), slide bar (7), mechanical wave sensor (8), signal sampler (9), one end of steel band (1) is provided with interlocking device (2), two covers (3) that are slidably installed are all slidably connected with steel band (1), be slidably installed one end of cover (3) is provided with hole making drill (4), the upper end of hole making drill (4) is welded with handle (5), the other end of cover (3) of being slidably installed is provided with and slips cover (6), slipping cover (6) is slidably connected with slide bar (7), the top of slide bar (7) is provided with mechanical wave sensor (8), the signal end of mechanical wave sensor (8) is connected with signal sampler (9) by data line.
2. a kind of standing tree elastic modulus pick-up unit of living according to claim 1, is characterized in that: on described steel band (1), be provided with scale mark layer.
3. a kind of standing tree elastic modulus pick-up unit of living according to claim 1, is characterized in that: the middle part of described steel band (1) is provided with cross-under groove (11).
4. a kind of standing tree elastic modulus pick-up unit of living according to claim 1, is characterized in that: on described interlocking device (2), be provided with locking knob (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420004779.XU CN203629981U (en) | 2014-01-06 | 2014-01-06 | Standing tree elasticity modulus detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420004779.XU CN203629981U (en) | 2014-01-06 | 2014-01-06 | Standing tree elasticity modulus detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203629981U true CN203629981U (en) | 2014-06-04 |
Family
ID=50816447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420004779.XU Expired - Fee Related CN203629981U (en) | 2014-01-06 | 2014-01-06 | Standing tree elasticity modulus detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203629981U (en) |
-
2014
- 2014-01-06 CN CN201420004779.XU patent/CN203629981U/en not_active Expired - Fee Related
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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: 20140604 Termination date: 20160106 |