CN111981254A - Hand-held type height-adjustable founds wood detection device - Google Patents
Hand-held type height-adjustable founds wood detection device Download PDFInfo
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- CN111981254A CN111981254A CN201910431200.5A CN201910431200A CN111981254A CN 111981254 A CN111981254 A CN 111981254A CN 201910431200 A CN201910431200 A CN 201910431200A CN 111981254 A CN111981254 A CN 111981254A
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- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 239000002023 wood Substances 0.000 title claims description 9
- 239000000203 mixture Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/04—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or holding steady relative to, a person, e.g. by chains, e.g. rifle butt or pistol grip supports, supports attached to the chest or head
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Chairs Characterized By Structure (AREA)
Abstract
The invention discloses a handheld height-adjustable stumpage detection device, belongs to the technical field of detection devices, and solves the problem that the conventional device cannot adjust the height of the stumpage detection device; the technical characteristics are as follows: the height adjusting device is simple to operate, the height adjusting assembly is arranged, the height of the detector mounting seat and the height of the detector are quickly adjusted, the rotation angle of the detector mounting seat is convenient to adjust, and detection of standing trees with different sizes is facilitated.
Description
Technical Field
The invention relates to the technical field of detection devices, in particular to a handheld height-adjustable stumpage detection device.
Background
The mechanical property is an important evaluation parameter for describing wood application and is a key index for evaluating the cultivation effect of forest culture. The traditional detection method of the mechanical property of the wood is to make a sample with a specified size after the tree is fell down, and then directly measure the sample by using a mechanical testing machine or indirectly measure the sample by applying nondestructive detection technologies such as ultrasonic waves, stress waves and the like. However, in the field of modern forest cultivation, a technology capable of performing rapid nondestructive evaluation on the mechanical properties of a large number of standing trees is urgently needed, so that the properties of the trees can be predicted in the early growth stage, and thus forest cultivation and cultivation measures can be flexibly adjusted correspondingly. In addition, the wood processing industry also needs a technology for rapidly evaluating the mechanical properties of the wood of the mature timber forest so as to determine the optimal application of the wood and obviously improve the economic benefit. Therefore, the method has important scientific significance and practical value for research and development of the nondestructive testing technology of the mechanical property of the standing timber.
Chinese patent CN108225234A discloses a standing tree size detection device based on an angle sensor, which comprises a hoop and a scissor type angle measuring device; the hoop is used for hooping the measured standing timber; the scissor type angle measuring device comprises 2 hinged measuring arms; 2 measuring arms are the same length; 2 opened end parts of the measuring arm are respectively hinged with two ends of the hoop; an angle sensor is arranged on the scissor type angle measuring device; the stumpage size detection device is provided with a power supply and a data processing module for calculating the diameter or the circumference of the stumpage, and the power supply supplies power to the data processing module; the data output end of the angle sensor is connected with the data processing module; however, the device cannot adjust the height of the standing timber detection device, so a handheld height-adjustable standing timber detection device is provided.
Disclosure of Invention
The invention aims to provide a handheld height-adjustable stumpage detection device which comprises a shell and a detector mounting seat, wherein a lifting seat is arranged at the upper part of the shell, an upright post is fixedly arranged on the upper surface of the lifting seat, a limiting block is arranged on the right side of the upright post, the limiting block and the upright post are rotatably connected, one side of the limiting block is slidably connected with the detector mounting seat, a detector is fixedly arranged on the detector mounting seat, and a height adjusting component for adjusting the heights of the lifting seat and the detector mounting seat is arranged in the shell so as to solve the problem that the conventional device cannot adjust the height of the stumpage detection device.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a hand-held type height-adjustable founds wood detection device, includes casing and detector mount pad, and the upper portion of casing is equipped with the lift seat, and the last fixed surface of lift seat installs the stand, and the right side of stand is equipped with the stopper, rotates between stopper and the stand to be connected, one side sliding connection of stopper has the detector mount pad, and fixed mounting has the detector on the detector mount pad, is equipped with the height control subassembly that is used for adjusting lift seat and detector mount pad height in the casing.
As a further scheme of the invention: the height adjusting assembly comprises a rotating wheel, an internal thread sleeve and a lead screw, the rotating wheel is arranged at the bottom of the shell, the rotating wheel and the shell are connected in a rotating mode through a bearing, the internal thread sleeve is arranged in the shell, the bottom of the internal thread sleeve is fixedly connected with the rotating wheel through a screw, the lead screw is arranged above the internal thread sleeve, the internal thread sleeve is connected with the lead screw through a thread, the rotating wheel is penetrated through the upper end of the lead screw, and the upper end of the lead screw is fixedly connected with the bottom surface of.
As a still further scheme of the invention: the outer wall bottom of lift seat is equipped with the elastic block, and the outside of elastic block is equipped with the grip block, and the installation of grip block is on the connecting axle, and the connecting axle rotates with the lateral wall of runner to be connected, and still fixed mounting has the connecting rod on the connecting axle, and the top cover of lead screw is equipped with the go-between, is equipped with the expansion plate subassembly between go-between and the connecting rod.
As a still further scheme of the invention: the expansion plate component comprises a limiting frame and an expansion plate, the expansion plate is installed inside the limiting frame, the limiting frame and the expansion plate are connected in a sliding mode, the limiting frame is hinged to the connecting ring, and the expansion plate is connected with the connecting rod in a sliding mode.
As a still further scheme of the invention: the limiting block is provided with a horizontal sliding groove, the limiting block is further fixedly provided with a shifting lever, the outer wall of the shell is provided with a handle, and the handle is made of rubber.
In conclusion, the beneficial effects of the invention are as follows: the height adjusting assembly is arranged, so that the heights of the detector mounting seat and the detector are quickly adjusted, the rotation angle of the detector mounting seat is conveniently adjusted, and the detection of standing trees with different sizes is facilitated.
Drawings
Fig. 1 is a schematic structural diagram of the invention.
Fig. 2 is a schematic structural diagram of the shell in the invention.
Fig. 3 is a schematic structural diagram of the retractable plate assembly of the present invention.
Fig. 4 is a partially enlarged schematic view of a in fig. 1.
Fig. 5 is a schematic structural diagram of a mounting base of the detector of the invention.
In the figure: the device comprises a rotating wheel 1, a shell 2, an internal thread sleeve 3, a screw rod 4, a handle 5, a lifting seat 6, a clamping plate 7, an upright post 8, a deflector rod 9, a limiting block 10, a detector mounting seat 11, a horizontal sliding groove 12, a connecting shaft 13, a connecting rod 14, a connecting ring 15, a telescopic plate component 16, a limiting frame 17 and a telescopic plate 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1-2, in the embodiment of the invention, a handheld height-adjustable stumpage detection device comprises a shell 2 and a detector mounting seat 11, wherein a lifting seat 6 is arranged at the upper part of the shell 2, an upright post 8 is fixedly arranged on the upper surface of the lifting seat 6, a limiting block 10 is arranged on the right side of the upright post 8, the limiting block 10 is rotatably connected with the upright post 8, a detector mounting seat 11 is slidably connected to one side of the limiting block 10, a detector is fixedly arranged on the detector mounting seat 11, and a height adjusting assembly for adjusting the heights of the lifting seat 6 and the detector mounting seat 11 is arranged in the shell 2;
the height adjusting assembly comprises a rotating wheel 1, an internal thread sleeve 3 and a lead screw 4, wherein the rotating wheel 1 is arranged at the bottom of a shell 2, the rotating wheel 1 is rotatably connected with the shell 2 through a bearing, the internal thread sleeve 3 is arranged in the shell 2, the bottom of the internal thread sleeve 3 is fixedly connected with the rotating wheel 1 through a screw, the lead screw 4 is arranged above the internal thread sleeve 3, the internal thread sleeve 3 is connected with the lead screw 4 through a thread, and the upper end of the lead screw 4 penetrates through the rotating wheel 1 and is fixedly connected with the bottom surface of a lifting seat 6;
During the use, when needing to adjust the height of detector mount pad 11, rotate runner 1, runner 1 drives internal thread sleeve 3 and rotates for internal thread sleeve 3 drives lead screw 4 and reciprocates, thereby has realized the quick adjustment to the height of detector mount pad 11.
Example 2
As shown in fig. 1-2, in the embodiment of the invention, a handheld height-adjustable stumpage detection device comprises a shell 2 and a detector mounting seat 11, wherein a lifting seat 6 is arranged at the upper part of the shell 2, an upright post 8 is fixedly arranged on the upper surface of the lifting seat 6, a limiting block 10 is arranged on the right side of the upright post 8, the limiting block 10 is rotatably connected with the upright post 8, a detector mounting seat 11 is slidably connected to one side of the limiting block 10, a detector is fixedly arranged on the detector mounting seat 11, and a height adjusting assembly for adjusting the heights of the lifting seat 6 and the detector mounting seat 11 is arranged in the shell 2;
as shown in fig. 4, further, in this embodiment, in order to avoid shaking of the lifting base 6 during the moving process, an elastic block is disposed at the bottom of the outer wall of the lifting base 6, a clamping plate 7 is disposed outside the elastic block, the clamping plate 7 is mounted on a connecting shaft 13, the connecting shaft 13 is rotatably connected with the side wall of the rotating wheel 1, a connecting rod 14 is further fixedly mounted on the connecting shaft 13, a connecting ring 15 is sleeved on the top of the lead screw 4, and a telescopic plate assembly 16 is disposed between the connecting ring 15 and the connecting rod 14;
As shown in fig. 3, the retractable plate assembly 16 includes a limiting frame 17 and a retractable plate 18, the retractable plate 18 is installed inside the limiting frame 17, and the limiting frame 17 and the retractable plate 18 are connected in a sliding manner, the limiting frame 17 is hinged to the connecting ring 15, and the retractable plate 18 is connected with the connecting rod 14 in a sliding manner, when the height of the detector mounting seat 11 is adjusted, the lead screw 4 moves downwards, the lead screw 4 drives the connecting ring 15 to extrude the retractable plate assembly 16, so that the retractable plate assembly 16 drives the connecting rod 14 and the connecting shaft 13 to rotate, the connecting shaft 13 drives the clamping plate 7 to extrude the lifting seat 6, the limitation on the lifting seat 6 is realized, and the stability of the lifting seat 6 is ensured.
Example 3
As shown in fig. 1-2, in the embodiment of the invention, a handheld height-adjustable stumpage detection device comprises a shell 2 and a detector mounting seat 11, wherein a lifting seat 6 is arranged at the upper part of the shell 2, an upright post 8 is fixedly arranged on the upper surface of the lifting seat 6, a limiting block 10 is arranged on the right side of the upright post 8, the limiting block 10 is rotatably connected with the upright post 8, a detector mounting seat 11 is slidably connected to one side of the limiting block 10, a detector is fixedly arranged on the detector mounting seat 11, and a height adjusting assembly for adjusting the heights of the lifting seat 6 and the detector mounting seat 11 is arranged in the shell 2;
The height adjusting assembly comprises a rotating wheel 1, an internal thread sleeve 3 and a lead screw 4, wherein the rotating wheel 1 is arranged at the bottom of a shell 2, the rotating wheel 1 is rotatably connected with the shell 2 through a bearing, the internal thread sleeve 3 is arranged in the shell 2, the bottom of the internal thread sleeve 3 is fixedly connected with the rotating wheel 1 through a screw, the lead screw 4 is arranged above the internal thread sleeve 3, the internal thread sleeve 3 is connected with the lead screw 4 through a thread, and the upper end of the lead screw 4 penetrates through the rotating wheel 1 and is fixedly connected with the bottom surface of a lifting seat 6;
when the height adjusting device is used and the height of the detector mounting seat 11 needs to be adjusted, the rotating wheel 1 is rotated, the rotating wheel 1 drives the internal thread sleeve 3 to rotate, so that the internal thread sleeve 3 drives the screw rod 4 to move up and down, and the height of the detector mounting seat 11 is quickly adjusted;
as shown in fig. 4, further, in this embodiment, in order to avoid shaking of the lifting base 6 during the moving process, an elastic block is disposed at the bottom of the outer wall of the lifting base 6, a clamping plate 7 is disposed outside the elastic block, the clamping plate 7 is mounted on a connecting shaft 13, the connecting shaft 13 is rotatably connected with the side wall of the rotating wheel 1, a connecting rod 14 is further fixedly mounted on the connecting shaft 13, a connecting ring 15 is sleeved on the top of the lead screw 4, and a telescopic plate assembly 16 is disposed between the connecting ring 15 and the connecting rod 14;
As shown in fig. 3, the retractable plate assembly 16 includes a limiting frame 17 and a retractable plate 18, the retractable plate 18 is installed inside the limiting frame 17, the limiting frame 17 and the retractable plate 18 are connected in a sliding manner, the limiting frame 17 is hinged to the connecting ring 15, and the retractable plate 18 is connected with the connecting rod 14 in a sliding manner, when the height of the detector mounting seat 11 is adjusted, the lead screw 4 drives the connecting ring 15 to extrude the retractable plate assembly 16 when the lead screw 4 moves downward, so that the retractable plate assembly 16 drives the connecting rod 14 and the connecting shaft 13 to rotate, and the connecting shaft 13 drives the clamping plate 7 to extrude the lifting seat 6, thereby limiting the lifting seat 6 and ensuring stability of the lifting seat 6;
as shown in fig. 5, a horizontal sliding groove 12 is formed in the limiting block 10, one end, close to the limiting block 10, of the detector mounting seat 11 extends into the horizontal sliding groove 12, the limiting of the detector mounting seat 11 is achieved through the arrangement of the horizontal sliding groove 12, the stability of the detector mounting seat 11 is guaranteed, a shift lever 9 is further fixedly mounted on the limiting block 10, and the arrangement of the shift lever 9 facilitates the adjustment of the angle of the detector mounting seat 11;
the outer wall of casing 2 is installed handle 5, and the material of handle 5 is the rubber material.
In summary, the working principle of the invention is as follows: during the use, when needing to adjust the height of detector mount pad 11, rotate runner 1, runner 1 drives internal thread sleeve 3 and rotates, make internal thread sleeve 3 drive lead screw 4 and reciprocate, thereby realized the quick adjustment to detector mount pad 11 height, when lead screw 4 moves down, lead screw 4 drives go-between 15 and extrudees telescopic plate subassembly 16, make telescopic plate subassembly 16 drive connecting rod 14 and connecting axle 13 and rotate, thereby make connecting axle 13 drive grip block 7 and extrude lift seat 6, realized spacing to lift seat 6, guaranteed the stability of lift seat 6.
The height adjusting device is simple to operate, the height of the detector mounting seat 11 and the height of the detector are quickly adjusted due to the arrangement of the height adjusting assembly, the rotation angle of the detector mounting seat 11 is conveniently adjusted, and the detection of standing trees with different sizes is facilitated.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are only for the convenience of description of the invention and to simplify the description, and do not indicate or imply that the referred device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a hand-held type height-adjustable founds wood detection device, includes casing (2) and detector mount pad (11), and the upper portion of casing (2) is equipped with lift seat (6), and the last fixed surface of lift seat (6) installs stand (8), and the right side of stand (8) is equipped with stopper (10), rotates between stopper (10) and stand (8) to be connected, its characterized in that, one side sliding connection of stopper (10) has detector mount pad (11), and fixed mounting has the detector on detector mount pad (11), is equipped with in casing (2) to be used for adjusting the altitude mixture control subassembly of lift seat (6) and detector mount pad (11) height.
2. The hand-held height-adjustable stumpage detection device according to claim 1, wherein the height adjustment assembly comprises a rotating wheel (1), an internally threaded sleeve (3) and a lead screw (4), the rotating wheel (1) is arranged at the bottom of the housing (2), the rotating wheel (1) and the housing (2) are rotatably connected through a bearing, the internally threaded sleeve (3) is arranged in the housing (2), the bottom of the internally threaded sleeve (3) is fixedly connected with the rotating wheel (1) through a screw, the lead screw (4) is arranged above the internally threaded sleeve (3), the internally threaded sleeve (3) is connected with the lead screw (4) through a thread, and the upper end of the lead screw (4) penetrates through the rotating wheel (1) and is fixedly connected with the bottom surface of the lifting seat (6).
3. The hand-held height-adjustable stumpage detection device according to claim 2, wherein an elastic block is arranged at the bottom of the outer wall of the lifting seat (6), a clamping plate (7) is arranged outside the elastic block, the clamping plate (7) is arranged on a connecting shaft (13), the connecting shaft (13) is rotatably connected with the side wall of the rotating wheel (1), a connecting rod (14) is further fixedly arranged on the connecting shaft (13), a connecting ring (15) is sleeved on the top of the screw rod (4), and a telescopic plate assembly (16) is arranged between the connecting ring (15) and the connecting rod (14).
4. The hand-held height-adjustable stumpage detection device according to claim 3, wherein the retractable plate assembly (16) comprises a limiting frame (17) and a retractable plate (18), the retractable plate (18) is mounted inside the limiting frame (17), the limiting frame (17) and the retractable plate (18) are in sliding connection, the limiting frame (17) is hinged to the connecting ring (15), and the retractable plate (18) is in sliding connection with the connecting rod (14).
5. The hand-held height-adjustable standing tree detection device according to any one of claims 1 to 4, wherein a horizontal sliding groove (12) is formed in the limiting block (10).
6. The hand-held height-adjustable stumpage detection device according to any one of claims 1-4, wherein a shift lever (9) is further fixedly mounted on the limit block (10).
7. The hand-held height-adjustable standing tree detection device according to claim 1, wherein a handle (5) is mounted on an outer wall of the housing (2), and the handle (5) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910431200.5A CN111981254B (en) | 2019-05-22 | 2019-05-22 | Hand-held type height-adjustable founds wood detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910431200.5A CN111981254B (en) | 2019-05-22 | 2019-05-22 | Hand-held type height-adjustable founds wood detection device |
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| CN111981254A true CN111981254A (en) | 2020-11-24 |
| CN111981254B CN111981254B (en) | 2022-02-08 |
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| CN208384908U (en) * | 2018-07-03 | 2019-01-15 | 深圳市金信安电子科技有限公司 | The vertical advertising machine of adjustable height and angle |
| CN109000135A (en) * | 2018-07-23 | 2018-12-14 | 韩亮 | A kind of gardens visit high angle shot ancillary equipment |
| CN208634709U (en) * | 2018-08-16 | 2019-03-22 | 南京焱煌电子设备有限公司 | A kind of lifting pedestal of display |
| CN109488841A (en) * | 2018-11-08 | 2019-03-19 | 长沙科悦企业管理咨询有限公司 | A kind of outdoor electronic message board with anti-typhoon capacity |
| CN109253360A (en) * | 2018-11-17 | 2019-01-22 | 湖南融灏实业有限公司 | A kind of digital camera auxiliary hander |
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| CN111981254B (en) | 2022-02-08 |
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