CN208833140U - A kind of nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule - Google Patents
A kind of nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule Download PDFInfo
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- CN208833140U CN208833140U CN201821550731.3U CN201821550731U CN208833140U CN 208833140 U CN208833140 U CN 208833140U CN 201821550731 U CN201821550731 U CN 201821550731U CN 208833140 U CN208833140 U CN 208833140U
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Abstract
The utility model relates to a kind of nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule, the nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule include perpendicular ruler and crossfoot, and perpendicular ruler includes perpendicular ruler blade and the pedestal for being set in perpendicular ruler blade both ends, and erecting ruler blade is round tube body；Crossfoot includes crossfoot blade, fixed feet and sliding feet, crossfoot blade is the rectangular tube body of both ends sealing, fixed feet is sleeved on crossfoot blade and is fixed on crossfoot blade by rivet, sliding feet is sleeved on crossfoot blade and is slidably matched with crossfoot blade, between fixed feet and sliding feet and perpendicular to being carved with scale slot on two sides of the crossfoot blade of the second circular through hole, the nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule further include fixing bolt, and fixing bolt is used to crossfoot being fixed on perpendicular ruler.Nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule described in the utility model quickly measure the position at shrub 120cm or 20cm and can measure the diameter of a cross-section of a tree trunk 1.3 meters above the ground or ground diameter at the position 120cm or 20cm by the perpendicular ruler of setting, the single completion of entire measurement process and high-efficient, saving cost of labor.
Description
Technical field
The utility model belongs to field trial observation instrument equipment and technical field, and in particular to a kind of nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground card
Ruler.
Background technique
Trunk diameter is one of the nursery stock specification index of arbor and palm plants, there is the diameter of a cross-section of a tree trunk 1.3 meters above the ground, ground diameter.The wherein diameter of a cross-section of a tree trunk 1.3 meters above the ground
The most commonly used, it refers to trunk diameter of the arbor trunk height at 1.2m, and ground diameter refers to the trunk ground proximity 20cm of trees
The diameter at place.There are many tool kinds for measuring tree breast-height diameter, and there are commonly the gear teeth, diameter tape and hook gauges.The gear teeth are also known as
Slide calliper rule have wooden and aluminium alloy system, and slide calliper rule include fixed feet, sliding feet and blade three parts.Fixed feet is in blade one end, sliding
Foot can be slided along blade, there is centimeter scale on blade, and the diameter of trunk is read according to position of the sliding feet on blade.Tree is surveyed to enclose
Ruler is actually that the perimeter measured is directly converted into corresponding diameter, and it is mostly 60 that usually used survey tree, which encloses dipstick metering journey,
More centimetres, for measuring the diameter of a cross-section of a tree trunk 1.3 meters above the ground of most arbors, survey tree and enclose and need to tense when ruler uses and vertical with trunk holding, when measurement without
Method surveys the diameter of a cross-section of a tree trunk 1.3 meters above the ground at standard positive round, causes the diameter for enclosing ruler measurement trunk using survey tree bigger than normal.Hook gauge is also referred to as diameter dipping and is used to
The tool of measurement accumulation log top diameter, is generally not used to measurement tree-walk in number seedling.Existing diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler usually requires to make
It is operated with two hands, when encountering the big trees of the diameter of a cross-section of a tree trunk 1.3 meters above the ground, two people cooperation is needed could to complete measurement work, especially needing specially to measure
2 sets of measuring devices are needed when the 120cm diameter of a cross-section of a tree trunk 1.3 meters above the ground and measurement 20cm ground diameter of nursery stock, otherwise need crossfoot sliding up and down tune in tree ruler
Whole measurement height, it is inconvenient for operation.
In the prior art, Chinese Patent Application No. 201620159618.7 discloses a kind of novel tree diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule,
It is characterized in that the tree breast-height diameter slide calliper rule include ruler embryo and digital display component, ruler embryo is made of scale, dynamic ruler and ruler pawl, moves ruler and ruler
Pawl, which is fixedly connected and is nested on scale together, does sliding motion；Digital display component is by displacement sensor, single-chip microcontroller and display group
The inside of dynamic ruler is mounted at, displacement sensor and single-chip microcontroller, display is mounted on the outer surface of dynamic ruler.
In another example Chinese Patent Application No. 201820087372.6 discloses a kind of portable simple tree breast-height diameter
Device, including four scales, respectively the first scale, the second scale, third scale, the 4th scale, it is characterised in that: described
One scale front end and the front end of the second scale are hinged by hinge, and hinge rotation angle is 90 degree of limits；The third
Scale front end and the front end of the 4th scale are hinged by hinge, and hinge rotation angle is 90 degree of limits；The third mark
Sliding block is installed, when measurement, the tail end of the sliding block and the second scale is slidably connected on the tail end of ruler；4th scale
Tail end on be provided with size scale, the tail end of the 4th scale is mutually perpendicular to contact with the tail end of the first scale.
Above-mentioned utility application exists there are structure setting complexity and uses unhandy defect.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule, the nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule packet
It includes: perpendicular ruler and the crossfoot being arranged on perpendicular ruler, wherein perpendicular ruler includes perpendicular ruler blade and pedestal, and it is 140 lis that perpendicular ruler blade, which is length,
The tubular body of rice, offer that diameter is 5 millimeters perpendicular to perpendicular ruler blade and at perpendicular ruler blade upper end 20cm first are logical
Hole, pedestal are respectively arranged at the top and bottom end of perpendicular ruler blade；
Crossfoot includes: crossfoot blade, fixed feet and sliding feet, and crossfoot blade is rectangular tube body closed at both ends, crossfoot ruler
One end of body offers the second through-hole along the vertical direction of crossfoot blade side wall, and the aperture of the second through-hole is equal to perpendicular ruler blade
Crossfoot blade is sleeved on perpendicular ruler blade by outer diameter by the second circular through hole, and by erecting the diameter being arranged on ruler blade
For the diameter opened up in the first through hole and crossfoot blade of 5cm be 5 millimeters third through-hole and bolt crossfoot blade is fixed on
On perpendicular ruler blade；Fixed feet is sleeved on crossfoot blade by the square hole to match with crossfoot blade that itself is arranged, and is passed through
Fixed feet is fixed on crossfoot blade by rivet, and sliding feet can be moved by the square hole to match with crossfoot blade that itself is arranged
Dynamic is sleeved on crossfoot blade, has scale between fixed feet and sliding feet and perpendicular to crossfoot blade two sides
Slot, the starting point of scale slot are located at the junction of fixed feet and crossfoot blade, and the range of crossfoot is 15-45cm.
Further, the range of the crossfoot is 30cm.
Further, what the pedestal can be dismantled is sleeved on the top and bottom of perpendicular ruler blade.
Further, level meter is set on the pedestal, for whether locating when judging using the nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule
In horizontality.
Further, the material of the crossfoot blade and perpendicular ruler blade is aluminium alloy.
Further, the material of the pedestal is plastics.
The beneficial effects of the utility model are:
Nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground structure of calipers setting described in the utility model can be measured quickly at the position trees 120cm or 20cm
The diameter of a cross-section of a tree trunk 1.3 meters above the ground or ground diameter, the single completion of entire measurement process and high-efficient, saving cost of labor.
Detailed description of the invention
Fig. 1 is the structural schematic diagram figure of nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule described in the utility model；
Fig. 2 is the structural schematic diagram of the perpendicular ruler in nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule described in the utility model；
Fig. 3 is the structural schematic diagram of the crossfoot in nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule described in the utility model.
As shown in the figure: 1- erects ruler, and 11- erects ruler blade, 12- pedestal, the first circular through hole of 13-, 2- crossfoot, 21- crossfoot ruler
Body, 22- sliding feet, 23- fixed feet, the second circular through hole of 24-, 25- third circular through hole.
Specific embodiment
Nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule specific embodiment described in the utility model is made further specifically with reference to the accompanying drawing
It is bright.
As shown in Figure 1-3, nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule described in the utility model include:
Perpendicular ruler 1 and the crossfoot 2 being arranged on perpendicular ruler 1, wherein perpendicular ruler 1 includes perpendicular ruler blade 11, and erecting ruler blade 11 is length
140 centimetres of tubular body offers nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground card perpendicular to perpendicular ruler blade 11 and at perpendicular 11 upper end 20cm of ruler blade
Pedestal 12 is respectively set on the top of perpendicular ruler blade 11 and bottom end in ruler first through hole 13；
Crossfoot 2 includes: crossfoot blade 21, fixed feet 23 and sliding feet 22, and crossfoot blade 21 is rectangular tube closed at both ends
One end of body, crossfoot blade 21 offers the second through-hole 24, the hole of the second through-hole 24 along the vertical direction of 21 side wall of crossfoot blade
Diameter is identical as the outer diameter of perpendicular ruler blade 11, to be sleeved on perpendicular ruler blade 11 by the second circular through hole 24 with by crossfoot blade 21
On, and be 5 millis by erecting the diameter being arranged in the first through hole 13 and crossfoot blade 21 that the diameter being arranged on ruler blade 11 is 5cm
Crossfoot blade 21 is fixed on perpendicular ruler blade 11 by the third through-hole 25 and bolt (not shown) of rice；
Fixed feet 23 is sleeved on crossfoot blade 21 by the square hole to match with crossfoot blade 21 that itself is arranged, and is led to
Cross one end that fixed feet 23 is fixed on crossfoot blade 21 by rivet, sliding feet 22 be arranged by itself with 21 phase of crossfoot blade
What the square hole matched can move is sleeved on the other end of crossfoot blade 21, it is between fixed feet 23 and sliding feet 22 and perpendicular to
Scale slot (not shown) is carved on two sides of crossfoot blade 21, the starting point of scale slot is located at fixed feet 23 and crossfoot blade
21 junction, the range of crossfoot 2 are 15-45cm；
Further, the pedestal 12 is removably sleeved on the top and bottom of perpendicular ruler blade 11 respectively.
Further, level meter (not shown) is installed, for judging to use the nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground on the pedestal 12
When slide calliper rule, if be in horizontality.
Further, the range of the crossfoot is 30cm.
Further, the crossfoot blade 21, perpendicular ruler blade 11 material be aluminium alloy.
Further, the material of the pedestal 12 is plastics.
Nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule application method described in the utility model is as follows:
When needing to measure the diameter of a cross-section of a tree trunk 1.3 meters above the ground of the position 120cm nursery stock, the nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule are supported to the tree of patch with nursery stock to be measured
Dry place, and the level being set on the base is observed, to adjust the verticality of the nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule, then by 120cm
The trunk set is placed between fixed feet 23 and sliding feet 22, and mobile sliding feet 22 supports the outside for being affixed on trunk, can be convenient
Measure the diameter of a cross-section of a tree trunk 1.3 meters above the ground of the position nursery stock 120cm；When needing to measure the ground diameter of nursery stock of the position 20cm, it is only necessary to by the nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground
Slide calliper rule, which are inverted, to be used, and operating method is identical as the measurement diameter of a cross-section of a tree trunk 1.3 meters above the ground of the position 120cm nursery stock.
The utility model is not limited to the above embodiment, without departing substantially from the utility model in essence content, this
Any deformation, improvement, the replacement that field technical staff is contemplated that each fall within protection scope of the present invention.
Claims (6)
1. a kind of nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule, which is characterized in that including the crossfoot for erecting ruler and being arranged on perpendicular ruler, wherein perpendicular ruler includes
Perpendicular ruler blade, pedestal erect the tubular body that ruler blade length is 140 centimetres, perpendicular to perpendicular ruler blade and at a distance of perpendicular ruler blade upper end
The first through hole that diameter is 5 millimeters is offered at portion 20cm, pedestal is mounted on the top and bottom end of perpendicular ruler blade；Crossfoot includes cross
Ruler blade, fixed feet and sliding feet, crossfoot blade are rectangular tube body closed at both ends, and one end of crossfoot blade is along crossfoot blade side
The vertical direction of wall offers the second through-hole, and the aperture of the second through-hole is equal to the outer diameter of perpendicular ruler blade, crossfoot blade is led to
The third crossing the second circular through hole to be sleeved on perpendicular ruler blade, and being arranged on the first through hole by erecting ruler blade and crossfoot blade
Crossfoot blade is fixed on perpendicular ruler blade by through-hole and bolt, the square hole set to match with crossfoot blade that fixed feet passes through setting
Fixed feet is fixed on crossfoot blade on crossfoot blade, and through rivet, sliding feet by setting with crossfoot blade
What the square hole to match can move is sleeved on crossfoot blade, between fixed feet and sliding feet and perpendicular to crossfoot blade
There is scale slot, the starting point of scale slot is located at the junction of fixed feet and crossfoot blade, and the range of crossfoot is 15- on two sides
45cm。
2. according to nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule described in claim 1, which is characterized in that the range of the crossfoot is 30cm.
3. according to nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule described in claim 1, which is characterized in that the pedestal is able to releasably be mounted on perpendicular
The top and bottom of ruler blade.
4. according to nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule described in claim 1, which is characterized in that level meter is arranged on the pedestal.
5. according to nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule described in claim 1, which is characterized in that the material of the crossfoot blade, the perpendicular ruler blade
Matter is aluminium alloy.
6. according to nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule described in claim 1, which is characterized in that the material of the pedestal is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821550731.3U CN208833140U (en) | 2018-09-21 | 2018-09-21 | A kind of nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821550731.3U CN208833140U (en) | 2018-09-21 | 2018-09-21 | A kind of nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208833140U true CN208833140U (en) | 2019-05-07 |
Family
ID=66314285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821550731.3U Active CN208833140U (en) | 2018-09-21 | 2018-09-21 | A kind of nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground slide calliper rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208833140U (en) |
-
2018
- 2018-09-21 CN CN201821550731.3U patent/CN208833140U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Address after: 450001 No. 59 Lianhua street, hi tech Development Zone, Henan, Zhengzhou Co-patentee after: SINOHYDRO Bureau 11 Co., Ltd. Patentee after: China Power Construction Eleventh Bureau Engineering Co., Ltd. Address before: 450001 No. 59 Lianhua street, hi tech Development Zone, Henan, Zhengzhou Co-patentee before: SINOHYDRO Bureau 11 Co., Ltd. Patentee before: China Hydropower eleventh Engineering Bureau (Zhengzhou) Co., Ltd. |