CN212902992U

CN212902992U - Tree breast-height diameter measurement and marking integrated device for forestry investigation

Info

Publication number: CN212902992U
Application number: CN202022430907.5U
Authority: CN
Inventors: 崔明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-04-06
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a trees breast-height diameter measures and mark integrated device for forestry investigation, including mount table, solid fixed splint, movable clamp plate, first reset spring, deflector, movable rod, guide bar, fly leaf, activity pipe, bolt handle, gland, second reset spring. The utility model discloses a but fixed splint and movable clamp plate's centre gripping structure that resets can carry out the reading according to length scale mark after cliping the trunk, obtain trees chest footpath data fast, then press the gland to mark the trunk, the single operation of measuring and marking of user of service has simple structure, convenient operation, efficient advantage.

Description

Tree breast-height diameter measurement and marking integrated device for forestry investigation

Technical Field

The utility model belongs to the technical field of the forestry investigation, concretely relates to trees breast height measures and mark integrated device for forestry investigation.

Background

In the forestry investigation working process, the measurement of the breast height diameter of the tree is a normalization work, and the measurement of the breast height diameter of the tree has important significance for knowing the growth volume of the trees and the resource volume of the trees. When measuring trees chest diameter, the traditional mode is usually at 1.3 meters department of trunk height with tape measure winding trunk, read out after enclosing the footpath data, the rethread conversion obtains trees chest diameter to still need take out the marker pen after the measurement and mark trees, so that distinguish, this kind of mode not only is inconvenient in operation relatively, but also need carry out data conversion, some even still need two people to cooperate and operate, consume manpower and inefficiency. For this reason, it is necessary to develop an integrated tree breast diameter measuring and marking device for forestry investigation, which can solve the above problems.

Disclosure of Invention

An object of the utility model is to provide a trees chest diameter is measured and mark integrated device for forestry investigation.

The utility model aims at realizing the purpose, which comprises an installation platform, a fixed splint, a movable splint, a first reset spring, a guide plate, a movable rod, a guide rod, a movable plate, a movable pipe, a bolt handle, a gland and a second reset spring, wherein the installation platform is internally provided with a cavity structure, the top part of the installation platform is provided with a slotted hole along the length direction, the first reset spring is arranged in the cavity structure, the fixed splint is fixedly arranged at the top part of the left end of the installation platform, the fixed splint is vertical to the installation platform, the end part of the movable splint is embedded into the cavity structure through the slotted hole, the end part of the movable splint is fixedly connected with the end part of the first reset spring, the movable splint and the fixed splint correspond with each other, the front surface of the installation platform opposite to the movable splint is provided with a plurality of length scale marks along the length direction of the installation platform, the guide plate is fixedly arranged at the top part of the right end of the, and one end and activity splint rigid coupling, mount table left end and the movable rod other end have set firmly the handle respectively, activity splint center is equipped with the hole, and the activity splint lateral surface on hole both sides has set firmly the guide bar respectively, and the guide bar is mutually perpendicular with the activity splint, the movable plate cover is located on the guide bar, the movable tube passes the hole at movable plate center and the hole at activity splint center in proper order, be equipped with the marker pen in the movable tube, the end of writing of marker pen stretches out outside the movable tube left end, bolt handle and the bolt hole connection on the movable tube body, and the tip of bolt handle supports the marker pen and fixes the marker pen, the movable tube right-hand member is located to the gland, be equipped with second reset spring between movable plate and the activity splint.

The utility model has the advantages that: the utility model discloses a but fixed splint and movable clamp plate's centre gripping structure that resets can carry out the reading according to length scale mark after cliping the trunk, obtain trees chest footpath data fast, then press the gland to mark the trunk, the single operation of measuring and marking of user of service has simple structure, convenient operation, efficient advantage.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the movable splint of the present invention in a pulled state;

FIG. 3 is a schematic view of the structure of the movable tube of the present invention in a pressed state;

FIG. 4 is a schematic top view of the mounting table;

FIG. 5 is a schematic view of the inner side of the movable splint;

FIG. 6 is a schematic bottom view of the tape measure box and the tread strip included in the mounting platform;

in the figure: 1-mounting table, 2-fixed splint, 3-movable splint, 4-first return spring, 5-guide plate, 6-movable rod, 7-guide rod, 8-movable plate, 9-movable tube, 10-bolt handle, 11-gland, 12-second return spring, 13-cavity structure, 14-slotted hole, 15-length scale mark, 16-handle, 17-marking pen, 18-tape box, 19-tread strip and 20-trunk.

Detailed Description

The following description of the present invention is provided with reference to the accompanying drawings, which are not intended to limit the present invention in any way, and any alterations or replacements made based on the teachings of the present invention are all within the protection scope of the present invention.

As shown in attached figures 1-6, the utility model comprises an installation platform 1, a fixed splint 2, a movable splint 3, a first reset spring 4, a guide plate 5, a movable rod 6, a guide rod 7, a movable plate 8, a movable tube 9, a bolt handle 10, a gland 11 and a second reset spring 12, wherein the installation platform 1 is internally provided with a cavity structure 13, the top of the installation platform 1 is provided with a slotted hole 14 along the length direction, the first reset spring 4 is arranged in the cavity structure 13, the fixed splint 2 is fixedly arranged at the top of the left end of the installation platform 1, the fixed splint 2 is vertical to the installation platform 1, the end part of the movable splint 3 is embedded into the cavity structure 13 through the slotted hole 14, the end part of the movable splint 3 is fixedly connected with the end part of the first reset spring 4, the movable splint 3 corresponds to the fixed splint 2, the front surface of the installation platform 1 opposite to the movable splint 3 is provided with a plurality of length scale lines 15 along the length direction of the installation platform, the guide plate 5 is fixedly arranged at the top of the right end of the mounting platform 1, the movable rod 6 penetrates through a hole in the guide plate 5, one end of the movable rod is fixedly connected with the movable clamping plate 3, the left end of the mounting platform 1 and the other end of the movable rod 6 are respectively and fixedly provided with a handle 16, the center of the movable clamping plate 3 is provided with a hole, the outer side surfaces of the movable clamping plates 3 on two sides of the hole are respectively and fixedly provided with a guide rod 7, the guide rod 7 is perpendicular to the movable clamping plate 3, the movable plate 8 is sleeved on the guide rod 7, the movable pipe 9 sequentially penetrates through the hole in the center of the movable plate 8 and the hole in the center of the movable clamping plate 3, a marking pen 17 is arranged in the movable pipe 9, the writing end of the marking pen 17 extends out of the left end of the movable pipe 9, the bolt handle 10 is connected with a bolt hole in the body of the movable pipe 9, a second return spring 12 is arranged between the movable plate 8 and the movable clamping plate 3.

Preferably, the measuring tape further comprises a measuring tape box 18, a measuring tape and a stepping strip 19, wherein the measuring tape box 18 is fixedly arranged at the center of the back of the mounting table 1, the measuring tape is a measuring tape capable of being automatically rolled up, the measuring tape is arranged in the measuring tape box 18, the end part of the measuring tape extends out of an opening at the bottom of the measuring tape box 18, and the end part of the measuring tape is fixedly connected with the stepping strip 19; before the device is used, the stepping strip 19 is stepped by feet, then the device is lifted, the tape measure in the tape measure box 18 is gradually pulled out, and the stepping position is adjusted, so that the scale of the tape measure 0 corresponds to the bottom of the trunk 20; then continuing to lift the device, converting the actual height of the length scale line according to the length of the drawn tape and the fixed vertical distance between the length scale line and the opening at the bottom of the tape box 18, namely actually measuring the position of the trunk, and then carrying out the operation of clamping the trunk and reading; the tape box 18, the tape measure and the tread strip 19 can assist a measurer to determine the actual measurement height, and can measure 1.3m of the trunk and also measure other heights of the trunk.

Preferably, the tread strip 19 is made of anti-slip flexible cloth.

Preferably, the right end of the movable tube 9 is of an external thread structure, the inside of the gland 11 is of an internal thread structure, the gland 11 is detachably connected with the right end of the movable tube 9 through the internal and external thread structures, the gland 11 can be firstly screwed and detached in the replacement process of the marker 17, the bolt handle 10 is unscrewed, the marker 17 can be poured out from the right end of the movable tube 9 and replaced by a new marker 17, the new marker 17 is adjusted to a proper position in the movable tube 9, and the bolt handle 10 is screwed down, so that the marker 17 is fixed.

Preferably, the length scale 15 at the leftmost end is a 0cm scale, and the 0cm scale is flush with the inner side of the stationary jaw 2.

Preferably, the minimum scale of the length scale lines 15 is a millimeter scale.

Preferably, the grip 16 is a square frame structure.

Preferably, the marker 17 is an oil marker.

The utility model discloses theory of operation and working process: in use, the two hands respectively hold the handle 16, and the device is moved to a suitable height of the trunk 20 to be measured, for example, 1.3 m; then the right hand pulls the handle 16 outwards to make the movable clamping plate 3 and the movable rod 6 move rightwards together, namely the movable clamping plate 3 is opened, and in the pulling process, when the part of the movable clamping plate 3 in the cavity structure 13 moves rightwards, the first return spring 4 is compressed; then keeping the movable clamp plate 3 in an open state, sleeving the trunk 20 between the movable clamp plate 3 and the fixed clamp plate 2, loosening the right hand grip 16, moving the movable clamp plate 3 to the left under the action of the first return spring 4, clamping the trunk 20 by the movable clamp plate 3 and the fixed clamp plate 2, reading according to the length scale lines 15 which are flush with the inner side surface of the movable clamp plate 3, and obtaining a reading result, namely the diameter at breast height of the tree; then the left hand keeps the holding state of the device, the right hand releases the grip 16 and pushes the gland 11 inwards, so that the movable plate 8, the movable tube 9 and the marker 17 move together towards the trunk 20, the writing end of the marker 17 is contacted with the trunk 20, and a mark is left on the trunk 20; then the gland 11 is loosened, the movable plate 8, the movable tube 9 and the marker 17 return to the initial position under the action of the second return spring 12, and the guide rod 7 plays a role in guiding the movable plate 8 in the moving process; after marking, the right hand grip 16 is pulled outwards, so that the trunk 20 is loosened by the movable clamping plate 3 and the fixed clamping plate 2, the right hand grip 16 is loosened, and the movable clamping plate 3 returns to the initial position;

when the marker 17 needs to be replaced, the bolt handle 10 is unscrewed to enable the marker 17 to be movable, the marker 17 can be taken down and replaced, then the bolt handle 10 is screwed down after a new marker 17 is adjusted to a proper position in the movable tube 9, and the marker 17 is fixed.

Claims

1. A tree breast-height diameter measuring and marking integrated device for forestry investigation comprises an installation platform (1), a fixed clamp plate (2), a movable clamp plate (3), a first reset spring (4), a guide plate (5), a movable rod (6), a guide rod (7), a movable plate (8), a movable pipe (9), a bolt handle (10), a gland (11) and a second reset spring (12), and is characterized in that the inside of the installation platform (1) is a cavity structure (13), the top of the installation platform (1) is provided with a slotted hole (14) along the length direction, the first reset spring (4) is arranged in the cavity structure (13), the fixed clamp plate (2) is fixedly arranged at the top of the left end of the installation platform (1), the fixed clamp plate (2) is vertical to the installation platform (1), the end part of the movable clamp plate (3) is embedded into the cavity structure (13) through the slotted hole (14), and the tip of activity splint (3) and the tip rigid coupling of first reset spring (4), activity splint (3) and solid fixed splint (2) correspond each other, the front of mount table (1) that activity splint (3) are relative is equipped with a plurality of length scale mark (15) along mount table (1) length direction, deflector (5) set firmly in the top of mount table (1) right-hand member, movable rod (6) pass the hole on deflector (5), and one end and activity splint (3) rigid coupling, mount table (1) left end and movable rod (6) other end have set firmly handle (16) respectively, activity splint (3) center is equipped with the hole, and activity splint (3) lateral surface on hole both sides has set firmly guide bar (7) respectively, and guide bar (7) are mutually perpendicular with activity splint (3), fly leaf (8) cover is on guide bar (7), the utility model discloses a bolt, including activity pipe (9), movable tube (9) and movable splint (3), be equipped with marker (17) in the activity pipe (9) in proper order, the writing end of marker (17) stretches out outside movable tube (9) left end, bolt handle (10) and the bolt hole connection on the body of movable tube (9), and the tip of bolt handle (10) supports marker (17) and fixed marker (17), movable tube (9) right-hand member is located in gland (11), be equipped with second reset spring (12) between activity plate (8) and movable splint (3).

2. The tree breast diameter measuring and marking integrated device for forestry investigation of claim 1, characterized by further comprising a tape measure box (18), a tape measure and a tread strip (19), wherein the tape measure box (18) is fixedly arranged at the back center of the mounting table (1), the tape measure is an automatically windable tape measure, the tape measure is arranged in the tape measure box (18), the end part of the tape measure extends out from the bottom opening of the tape measure box (18), and the end part of the tape measure is fixedly connected with the tread strip (19).

3. The tree breast-height diameter measuring and marking integrated device for forestry investigation of claim 2, characterized in that the tread strip (19) is made of anti-skid flexible cloth.

4. The tree breast diameter measuring and marking integrated device for forestry investigation of claim 1, characterized in that the right end of the movable tube (9) is of an external thread structure, the inside of the gland (11) is of an internal thread structure, and the gland (11) is detachably connected with the right end of the movable tube (9) through the internal and external thread structures.

5. The tree breast-height diameter measuring and marking integrated device for forestry investigation of claim 1, characterized in that the length scale line (15) of the leftmost end is a 0cm scale line, and the 0cm scale line is flush with the inner side of the fixed splint (2).

6. The integrated tree breast diameter measuring and marking device for forestry investigation of claim 1, characterized in that the minimum scale of the length scale mark (15) is a millimeter scale.

7. The tree breast diameter measurement and marking integrated device for forestry investigation of claim 1, characterized in that the grip (16) is a square frame structure.

8. The integrated tree breast diameter measuring and marking device for forestry investigation of claim 1, characterized in that the marker pen (17) is an oil marker pen.