CN207123243U - A kind of tree breast-height diameter device - Google Patents
A kind of tree breast-height diameter device Download PDFInfo
- Publication number
- CN207123243U CN207123243U CN201721178235.5U CN201721178235U CN207123243U CN 207123243 U CN207123243 U CN 207123243U CN 201721178235 U CN201721178235 U CN 201721178235U CN 207123243 U CN207123243 U CN 207123243U
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- China
- Prior art keywords
- support frame
- measurement
- height diameter
- tree breast
- measurement bar
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
A kind of tree breast-height diameter device.Present tree breast-height diameter mainly with diameter of a cross-section of a tree trunk 1.3 meters above the ground tape measure carries out manual measurement, it is necessary to by tape measure around trunk, for the trees that trunk is thicker, even two people of needs assistance during measurement, and it is also cumbersome to operate.A kind of tree breast-height diameter device, its composition include：Horizontal survey scale（1）, quarter butt support frame（2）With stock support frame（3）, rectangular channel is provided with stock support frame（4）, the bottom of rectangular channel offers a big footpath circular hole（5）With two path circular holes（6）, inserted with measurement bar in big footpath circular hole（7）, one end of measurement bar and measurement bay（8）Vertical connection, the other end and push handle of measurement bar（9）Vertical connection, the side of stock support frame are provided with block（10）, spring is provided between push handle on block（11）, spring housing is in measurement bar, inserted with balancing pole in two path circular holes（12）.The utility model is applied to tree breast-height diameter.
Description
Technical field
It the utility model is related to a kind of tree breast-height diameter device.
Background technology
As China's Economic Development Mode is constantly to industrialized transformation so that the greenhouse of carbon dioxide one kind in air
Gas constantly rises.Main body of the forest as terrestrial ecosystems, more than 86% carbon of global vegetation carbon storehouse is converged, and
73% carbon of global soil carbon storehouse, the diameter of a cross-section of a tree trunk 1.3 meters above the ground variable quantity of trees is determined, the year of trees is extrapolated according to the seeds increment of measure
Increment and year carbon capacity, analyze the relation between carbon sequestration capacity and trees standing crop.In current forest assessment and
In Forestry Investigation research, tree breast-height diameter is an index of necessary investigation.Present tree breast-height diameter is mainly rolled up with the diameter of a cross-section of a tree trunk 1.3 meters above the ground
Chi carries out manual measurement, it is necessary to by tape measure around trunk, even needs two people to assist for the trees that trunk is thicker, during measurement,
Operation inconvenience.And human hand inevitably contacts with trunk when measuring, and is subject to worm ant and bites, while artificial read is carved
Degree, error is also easily produced, and it is also cumbersome to operate.
The content of the invention
The purpose of this utility model is to provide a kind of tree breast-height diameter device.
Above-mentioned purpose is realized by following technical scheme：
A kind of tree breast-height diameter device, its composition include：Horizontal survey scale, quarter butt support frame and stock support frame,
Rectangular channel is provided with described stock support frame, the bottom of described rectangular channel offers one big footpath circular hole and two paths
Circular hole, described big footpath circular hole are interior inserted with measurement bar, one end and the measurement bay vertical connection of described measurement bar, described survey
The other end of gauge rod and push handle vertical connection, the side of described stock support frame are provided with block, on described block and institute
Spring is provided between the push handle stated, described spring housing inserts in described measurement bar in the path circular hole described in two
There are balancing pole, one end of described balancing pole and described measurement bay vertical connection, the side of described quarter butt support frame is pasted
There is antiskid glue cushion, 0-50 Digital IDs are carved with the surface of described horizontal survey chi, are connected below described horizontal survey chi
U-shaped handle is connected to, one end of described measurement bay is connected with tuning drive gear.
A kind of described tree breast-height diameter device, one end of described measurement bar are machined with the external screw thread that length is 12mm
Structure, the bottom of described push handle are provided with the screwed hole that depth is 10mm, screwed hole and the screw thread knot in described measurement bar
Structure screws.
A kind of described tree breast-height diameter device, described horizontal survey scale, described quarter butt support frame and described
Stock support frame be structure as a whole composition U-shape structure measurement bay.
A kind of described tree breast-height diameter device, described balancing pole, described measurement bar and described measurement bay are
Integrative-structure.
A kind of described tree breast-height diameter device, it is characterized in that：The thickness of described antiskid glue cushion is 2mm.
The beneficial effect that the utility model is reached is：
1. the utility model is applied to the value range that measurement tree breast-height diameter is less than 500mm, when to trees progress tree breast diameter survey
When, the measurement bay of U-shape structure is inserted in one end arc of the diameter of a cross-section of a tree trunk 1.3 meters above the ground position to be measured, quarter butt support frame and tree breast-height diameter first
Face contacts, and then holds U-shaped handle with left hand, and the right hand promotes push handle, makes the measurement bar in push handle drive measurement bay to move horizontally,
When a side plane of measurement bay contacts with the arcwall face of the tree breast-height diameter of the other end, read by the tuning drive gear on measurement bay
Go out refer to numerical value, you can complete the measurement of tree breast-height diameter.
2. the utility model is provided with the balancing pole of two parallel constructions in one end of measurement, survey is being promoted by measurement bar
When measuring frame movement, balancing pole plays the effect for preventing that measurement bay from offseting and consolidating, and can move horizontally measurement bay, reduces reading
Error, while measurement bar and push handle use helicitic texture, convenient dismounting and replacing are simple in construction, easy to carry, it is only necessary to a people
The measurement to tree breast-height diameter can be completed, measuring speed is fast, improves the measurement efficiency of tree breast-height diameter.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Accompanying drawing 1 is structural representation of the present utility model；
In figure：1st, horizontal survey scale, 2, quarter butt support frame, 3, stock support frame, 4, rectangular channel, 5, big footpath circular hole, 6,
Path circular hole, 7, measurement bar, 8, measurement bay, 9, push handle, 10, block, 11, spring, 12, balancing pole, 13, antiskid glue cushion, 14, number
Word identifies, and 15, U-shaped handle, 16, tuning drive gear.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1：
A kind of tree breast-height diameter device, its composition include：Horizontal survey scale 1, quarter butt support frame 2 and stock support frame
3, rectangular channel 4 is provided with described stock support frame, and the bottom of described rectangular channel offers a big footpath circular hole 5 and two
Path circular hole 6, inserted with measurement bar 7 in described big footpath circular hole, one end and the vertical connection of measurement bay 8 of described measurement bar,
The other end of described measurement bar and the vertical connection of push handle 9, the side of described stock support frame is provided with block 10, described
Spring 11 is provided with block between described push handle, described spring housing is small described in two in described measurement bar
Inserted with balancing pole 12, one end of described balancing pole and described measurement bay vertical connection, described quarter butt branch in the circular hole of footpath
The side of support is pasted with antiskid glue cushion 13, and 0-50 Digital IDs 14 are carved with the surface of described horizontal survey chi, described
U-shaped handle 15 is connected with below horizontal survey chi, one end of described measurement bay is connected with tuning drive gear 16.
Embodiment 2：
A kind of tree breast-height diameter device according to embodiment 1, one end of described measurement bar are machined with length and are
12mm external thread structure, the bottom of described push handle are provided with the screwed hole that depth is 10mm, screwed hole and described measurement
Helicitic texture on bar screws.
Embodiment 3：
A kind of tree breast-height diameter device according to embodiment 1 or 2, it is described horizontal survey scale, described short
Bar support frame and described stock support frame, which are structure as a whole, forms the measurement bay of U-shape structure.
Embodiment 4：
A kind of tree breast-height diameter device according to embodiment 1 or 2 or 3, described balancing pole, described measurement bar
It is structure as a whole with described measurement bay.
Embodiment 5：
A kind of tree breast-height diameter device according to embodiment 1 or 2 or 3 or 4, the thickness of described antiskid glue cushion are
2mm。
Claims (5)
1. a kind of tree breast-height diameter device, its composition includes：Horizontal survey scale, quarter butt support frame and stock support frame, its
It is characterized in：Be provided with rectangular channel on described stock support frame, the bottom of described rectangular channel offer one big footpath circular hole and
Two path circular holes, inserted with measurement bar in described big footpath circular hole, one end and the measurement bay vertical connection of described measurement bar,
The other end of described measurement bar and push handle vertical connection, the side of described stock support frame is provided with block, described gear
Spring is provided with block between described push handle, described spring housing is in described measurement bar, the path circle described in two
Inserted with balancing pole in hole, one end of described balancing pole and described measurement bay vertical connection, described quarter butt support frame
Side is pasted with antiskid glue cushion, and 0-50 Digital IDs, described horizontal survey chi are carved with the surface of described horizontal survey chi
Lower section be connected with U-shaped handle, one end of described measurement bay is connected with tuning drive gear.
2. a kind of tree breast-height diameter device according to claim 1, it is characterized in that：One end processing of described measurement bar
There is the external thread structure that length is 12mm, the bottom of described push handle is provided with the screwed hole that depth is 10mm, screwed hole and institute
The helicitic texture in measurement bar stated screws.
3. a kind of tree breast-height diameter device according to claim 1, it is characterized in that：Described horizontal survey scale, institute
The quarter butt support frame and described stock support frame stated, which are structure as a whole, forms the measurement bay of U-shape structure.
4. tree breast-height diameter device according to claim 2, it is characterized in that：Described balancing pole, described measurement bar
It is structure as a whole with described measurement bay.
5. a kind of tree breast-height diameter device according to claim 1, it is characterized in that：The thickness of described antiskid glue cushion is
2mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721178235.5U CN207123243U (en) | 2017-09-14 | 2017-09-14 | A kind of tree breast-height diameter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721178235.5U CN207123243U (en) | 2017-09-14 | 2017-09-14 | A kind of tree breast-height diameter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207123243U true CN207123243U (en) | 2018-03-20 |
Family
ID=61601967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721178235.5U Expired - Fee Related CN207123243U (en) | 2017-09-14 | 2017-09-14 | A kind of tree breast-height diameter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207123243U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759630A (en) * | 2018-05-28 | 2018-11-06 | 安徽工程大学 | A kind of detection device for Spliced automobile assembling |
| CN110608650A (en) * | 2019-10-31 | 2019-12-24 | 湖州振硕自动化科技有限公司 | Automatic testing arrangement of work piece shape size |
| CN111189400A (en) * | 2020-03-03 | 2020-05-22 | 东北林业大学 | Tree diameter at breast height infrared ray measuring device |
| CN113267133A (en) * | 2021-04-28 | 2021-08-17 | 赵晓勤 | Tree diameter measuring device and tree diameter measuring method |
-
2017
- 2017-09-14 CN CN201721178235.5U patent/CN207123243U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759630A (en) * | 2018-05-28 | 2018-11-06 | 安徽工程大学 | A kind of detection device for Spliced automobile assembling |
| CN108759630B (en) * | 2018-05-28 | 2020-05-22 | 安徽工程大学 | Detection device for automobile splicing and assembling |
| CN110608650A (en) * | 2019-10-31 | 2019-12-24 | 湖州振硕自动化科技有限公司 | Automatic testing arrangement of work piece shape size |
| CN110608650B (en) * | 2019-10-31 | 2021-07-27 | 湖州振硕自动化科技有限公司 | Automatic testing arrangement of work piece shape size |
| CN111189400A (en) * | 2020-03-03 | 2020-05-22 | 东北林业大学 | Tree diameter at breast height infrared ray measuring device |
| CN113267133A (en) * | 2021-04-28 | 2021-08-17 | 赵晓勤 | Tree diameter measuring device and tree diameter measuring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180320 Termination date: 20180914 |
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| CF01 | Termination of patent right due to non-payment of annual fee |