CN218723740U - Tree breast diameter measuring device - Google Patents

Abstract

The utility model discloses a tree chest diameter measuring device relates to tree measuring chi technical field, including tree measuring chi shell, tree measuring chi shell's inside winding has the enclosing ruler, tree measuring chi shell's left side is provided with the marking off piece, and the tow sides symmetric connection who marks off the piece has the connecting block, wherein openly the right side fixedly connected with connecting rod of connecting block, tree measuring chi shell's front symmetric connection has the fixed block, and the fixed block one side that is close to each other contacts with the surface of connecting rod. The utility model discloses a be provided with marking off piece and connecting rod to the realization is to the mark work of chest height position department, need not staff's naked eye and judges chest height position department, so that promote to chest diameter measured data's accuracy, be provided with safety cover and butt joint magnet, in order to realize the guard duty to marking off piece end, the while cooperates the storage sponge that has the inside setting of safety cover, can realize the supply work to marking off piece end coating.

Description

Tree breast diameter measuring device

Technical Field

The utility model relates to a tree measuring chi technical field especially relates to a tree breast diameter measuring device.

Background

In the current forest resource checking and forestry investigation research, the breast height diameter of a tree is an index of necessary investigation, national uniform breast height measurement data is generally used, namely 1.3 meters from top to bottom or from bottom to top of the land part at the bottom of the tree is the best tree breast height diameter measurement point, and a tree measuring ruler is required to be used in the measurement process.

At present, when a worker actually measures, firstly, the breast height of a tree 1.3 meters away from the ground needs to be measured by a tree measuring ruler, then the breast diameter of the tree is measured at the breast height by the tree measuring ruler, and the same tree measuring ruler is used in the whole measuring process, so that after the breast height of the tree is measured, the worker directly judges the position of the breast height through naked eyes and continues to measure the breast diameter subsequently, certain deviation is easy to occur in the measuring process, and the accuracy of breast diameter data is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a tree breast-height diameter measuring device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a tree chest diameter measuring device, includes tree measuring chi shell, the inside winding of tree measuring chi shell has encloses the chi, the left side of tree measuring chi shell is provided with the marking off piece, and the tow sides symmetric connection of marking off piece has the connecting block, wherein openly the right side fixedly connected with connecting rod of connecting block, the front symmetric connection of tree measuring chi shell has the fixed block, and the fixed block one side that is close to each other contacts with the surface of connecting rod, the upper and lower both ends symmetric connection of connecting rod has the slider, the spout with slider looks adaptation is seted up to the inner wall of fixed block.

In this device, through drawing line piece and the mutually supporting of connecting rod, can realize the marking off work to chest height position department to the realization is to the accurate mark of chest height position department, so that the staff accomplishes subsequent measurement work.

Preferably, the end position department of enclosing the chi is provided with and draws the piece, and draws the longitudinal section of piece and set up to L type structure, and the piece that draws that L type structure set up can realize the fixed work to enclosing the chi end.

Preferably, the end cap of scribing block has connect the safety cover, and the inside of safety cover is seted up flutedly, the inside fixedly connected with storage sponge of recess, the setting of safety cover and storage sponge can realize the protection work to the scribing block.

Preferably, the positive and negative two-sided symmetric connection of safety cover has butt joint magnet, and butt joint magnet is provided with two sets ofly altogether, another group the left side fixed connection of butt joint magnet and connecting block through the setting of two sets of butt joint magnet, can realize the fixed to the safety cover.

Preferably, the right side fixedly connected with of connecting rod dials the piece, and dials the left side evenly distributed of piece and has the rubber strip, dials mutually supporting of piece and rubber strip, can be convenient for the staff to stimulate the removal of connecting rod.

Preferably, the left side fixedly connected with spring of slider, and the other end of spring and the inner wall fixed connection of spout, through the setting of spring, the work of reseing of connecting rod of can being convenient for.

Preferably, one side symmetric connection that keeps away from each other of fixed block has the installation piece, and the inside of installation piece has seted up the preformed hole, the inside in preformed hole is inserted and is equipped with the gag lever post, and during the inner of gag lever post extended to tree measuring ruler shell, through the installation piece that the symmetry set up, can realize the installation work to the fixed block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device is through being provided with marking off piece and connecting rod, when the completion is to the measurement of chest eminence, and the staff can manually promote to dial the piece to the realization is to the mark work of chest height position department, need not staff's naked eye and judges chest height position department, so that promote the accuracy to chest footpath measured data.

2. The device is through being provided with safety cover and butt joint magnet, when not measuring, the staff can cup joint the safety cover in the outside of ruling piece to the realization has the inside storage sponge that sets up of safety cover to the protection work of ruling piece end, the cooperation simultaneously, can realize the supply work to ruling piece end coating, so that the ruling piece carries out subsequent mark ruling work.

Drawings

Fig. 1 is a schematic perspective view of a tree breast-height diameter measuring device according to the present invention;

FIG. 2 is a schematic perspective sectional view of the connecting rod and the toggle block shown in FIG. 1;

FIG. 3 is a schematic perspective sectional view of the slider and runner structure of FIG. 1;

FIG. 4 is a schematic perspective cross-sectional view of the scribe block and protective cover structure of FIG. 1;

FIG. 5 is a schematic perspective sectional view of the connecting rod and butt magnet structure of FIG. 1;

fig. 6 is a schematic perspective cross-sectional view of the connecting block and the storage sponge structure in fig. 1.

In the figure: 1. a tree measuring ruler shell; 2. a surrounding ruler; 3. pulling the block; 4. a scribing block; 5. connecting blocks; 6. a connecting rod; 7. a fixed block; 8. a slider; 9. a chute; 10. a spring; 11. mounting blocks; 12. a shifting block; 13. a rubber strip; 14. a protective cover; 15. storing sponge; 16. and (6) butting the magnets.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, a tree breast diameter measuring device comprises a tree measuring ruler shell 1, a surrounding ruler 2 is wound inside the tree measuring ruler shell 1, a marking block 4 is arranged on the left side of the tree measuring ruler shell 1, connecting blocks 5 are symmetrically connected to the front side and the back side of the marking block 4, a connecting rod 6 is fixedly connected to the right side of the front connecting block 5, a fixing block 7 is symmetrically connected to the front side of the tree measuring ruler shell 1, one side, close to the fixing block 7, of the fixing block contacts with the outer surface of the connecting rod 6, sliding blocks 8 are symmetrically connected to the upper end and the lower end of the connecting rod 6, and sliding grooves 9 matched with the sliding blocks 8 are formed in the inner wall of the fixing block 7.

Further, can learn with reference to fig. 1, enclose 2's end position department and be provided with and draw piece 3, and draw the longitudinal section of piece 3 and set up to L type structure, through the piece 3 that draws that L type structure set up, can make its block in the clearance position department of trunk to the staff fixes the end that encloses 2.

Further, refer to fig. 1, fig. 2, fig. 4, fig. 5 and fig. 6 can learn, the safety cover 14 has been cup jointed to the end of scribing block 4, and the recess has been seted up to the inside of safety cover 14, the inside fixedly connected with storage sponge 15 of recess, when using, the staff can pour the ink into to the inside recess of safety cover 14 in, utilize the inside storage sponge 15 that sets up of recess, can realize the absorption to the ink, setting through safety cover 14, can realize the protection work to scribing block 4 end, can be attached to the end of scribing block 4 with the ink on the storage sponge 15 simultaneously, after long-time use, the staff can pour the ink into again to storage sponge 15 in, in order to guarantee the normal use of storage sponge 15.

Further, as can be known by referring to fig. 4 and 5, the front and back surfaces of the protective cover 14 are symmetrically connected with the butt joint magnets 16, the butt joint magnets 16 are provided with two sets, and the other set of butt joint magnets 16 is fixedly connected with the left side of the connecting block 5.

Further, as can be known by referring to fig. 1 and 2, the right side fixedly connected with of the connecting rod 6 is provided with the toggle block 12, and the left side of the toggle block 12 is uniformly provided with the rubber strips 13, so that the movement of the connecting rod 6 can be conveniently pulled by the worker through the mutual matching of the toggle block 12 and the rubber strips 13.

Further, as can be known by referring to fig. 2 and 3, the left side of the sliding block 8 is fixedly connected with a spring 10, and the other end of the spring 10 is fixedly connected with the inner wall of the sliding groove 9, so that when the sliding block is used, the sliding block 8 can be driven to reset through the arrangement of the spring 10.

Further, as can be known by referring to fig. 1 and 3, one side symmetric connection that keeps away from each other of fixed block 7 has installation block 11, and the inside of installation block 11 has seted up the preformed hole, and the inside of preformed hole is inserted and is equipped with the gag lever post, and the inner of gag lever post extends to among tree measuring chi shell 1, through mutually supporting of installation block 11 and preformed hole, can realize the spacing work to fixed block 7.

The working principle is as follows: the utility model discloses when using, the staff can at first extract safety cover 14 from the outside of marking off piece 4, so that butt joint magnet 16 that the safety cover 14 outside is connected with the 5 outside phase separations of connecting block, so that the end of marking off piece 4 exposes naked, then staff's accessible pulling block 3, in order to realize the measurement of the height at the chest of ground apart from the trunk position department of a little three meters, the height at the chest position department of finding trees, the staff can promote stirring piece 12, so that make the connecting rod 6 atress simultaneously that is connected with stirring piece 12, slide along the inner wall of spout 9 with the slider 8 atress that drives the connecting rod 6 outside and connect, can make marking off piece 4 and the height at the chest point contact, thereby realize the mark to height at the position department at the chest, then the staff can stop promoting movable piece 12, so that connecting rod 6 resets through the elasticity of spring 10, then the staff can measure the chest diameter around chest eminence with tape 2, after the measurement is accomplished, the staff can cup joint safety cover 14 again, with the outside of marking off piece 4, with the realization, the protection more than the utility model discloses the utility model.

The utility model discloses in, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of all parts thereof are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at much and give unnecessary detail.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the present invention, unless otherwise specified, the terms "up, down, left, right, front, back, inside, outside, vertical and horizontal" and the like used in the terms refer to the orientation of the terms in the conventional usage, or are colloquially understood by those skilled in the art, and are not to be construed as limiting the terms, and the terms "first", "second", and "third" do not refer to a specific number or order and are used merely for name differentiation, and the terms "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (7)

1. The utility model provides a tree chest diameter measuring device, includes tree measuring ruler shell (1), its characterized in that, tree measuring ruler shell's (1) inside winding has encloses chi (2), tree measuring ruler shell's (1) left side is provided with marking off piece (4), and the tow sides symmetric connection who just marks off piece (4) has connecting block (5), wherein openly the right side fixedly connected with connecting rod (6) of connecting block (5), tree measuring ruler shell's (1) front symmetric connection has fixed block (7), and one side that fixed block (7) are close to each other contacts with the surface of connecting rod (6), the upper and lower both ends symmetric connection of connecting rod (6) has slider (8), spout (9) with slider (8) looks adaptation are seted up to the inner wall of fixed block (7).

2. The tree breast diameter measuring device as claimed in claim 1, wherein a pull block (3) is arranged at the end position of the girth ruler (2), and the longitudinal section of the pull block (3) is of an L-shaped structure.

3. The tree breast diameter measuring device according to claim 1, wherein a protective cover (14) is sleeved at the end of the marking block (4), a groove is formed in the protective cover (14), and a storage sponge (15) is fixedly connected to the inside of the groove.

4. The tree breast diameter measuring device as claimed in claim 3, wherein the two faces of the protective cover (14) are symmetrically connected with the butt magnets (16), and the butt magnets (16) are arranged in two groups, and the butt magnet (16) in the other group is fixedly connected with the left side of the connecting block (5).

5. The tree breast diameter measuring device according to claim 1, wherein a toggle block (12) is fixedly connected to the right side of the connecting rod (6), and rubber strips (13) are uniformly distributed on the left side of the toggle block (12).

6. The tree breast diameter measuring device according to claim 1, wherein a spring (10) is fixedly connected to the left side of the sliding block (8), and the other end of the spring (10) is fixedly connected with the inner wall of the sliding groove (9).

7. The tree breast diameter measuring device according to claim 1, wherein the fixing block (7) is symmetrically connected with mounting blocks (11) at one side far away from each other, a reserved hole is formed in each mounting block (11), a limiting rod is inserted into each reserved hole, and the inner end of each limiting rod extends into the tree measuring ruler shell (1).

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