CN219265729U

CN219265729U - Arbor sample investigation device

Info

Publication number: CN219265729U
Application number: CN202320698293.XU
Authority: CN
Inventors: 韩风; 何亮; 郭帅; 巴特; 王志; 赵武; 王兴浩
Original assignee: Urumqi Natural Resources Comprehensive Survey Center Of China Geological Survey
Current assignee: Urumqi Natural Resources Comprehensive Survey Center Of China Geological Survey
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-06-27
Anticipated expiration: 2033-03-31

Abstract

The utility model relates to the technical field of ecological investigation, in particular to a arbor sample investigation device, which comprises a support column and a connecting mechanism, wherein the support column is connected with the connecting mechanism; the support columns are distributed at four corners of the sample square in a square shape; the connecting mechanism is connected between two adjacent support columns, the connecting mechanism comprises a wire box, a square sample wire and a first connecting part, the wire box and the first connecting part are adjacently arranged on the outer side of the support columns, the included angle between the wire box and the first connecting part and the horizontal connecting line of the central axis of the support columns is 90 degrees, one end of the square sample wire is fixed in the wire box, during investigation of the square sample wire, the other end of the square sample wire is detachably connected with the adjacent support columns through the first connecting part, and after investigation of the square sample wire is accommodated in the wire box. According to the utility model, the telescopic rod is replaced by the sampling square wire, the length setting of the sampling square wire is less limited than that of the telescopic rod, the size of 20m x 20m of the arbor sampling square can be met, and the method is more suitable for arbor sampling square investigation.

Description

Arbor sample investigation device

Technical Field

The utility model relates to the technical field of ecological investigation, in particular to a arbor sample investigation device.

Background

The sample method is one of the most basic investigation sampling methods suitable for arbor, shrub and herb. The size of the sample in investigation is 1 x 1m, the size of the general herb sample is 5 x 5m, and the size of the arbor sample is 20m x 20m. The traditional sample side investigation method is to manually pull a tape or a sample side rope according to investigation requirements to determine the sample side range, clumsy and the sample side is not regular enough, and a square sample block is adopted to rapidly determine the specified range.

The conventional portable ecological sample side investigation tool disclosed in patent publication No. CN218381657U and the detachable plant sample side investigation device disclosed in patent publication No. CN218381657U are both composed of connecting components located at four corners and telescopic rods located between the connecting components, so that regular square sample frames are formed by the connecting components and the telescopic rods, a specific range can be rapidly determined, and when the portable ecological sample side investigation tool is not used, the telescopic rods can be contracted, the lengths of the telescopic rods are shortened, and the portable ecological sample side investigation tool is convenient to carry. The telescopic rod has the advantages that the telescopic rod is limited in length, can be well applied to herbaceous plant sample parties and shrub sample parties, and is inconvenient to apply to arbor sample party investigation work.

The patent with the bulletin number of CN218002435U discloses a forest sampler investigation device, which consists of four right-angle pieces and four connecting rods, wherein each connecting rod comprises a first fixing rod, a middle adjusting rod and a second fixing rod, the middle adjusting rod is a telescopic rod, the longest length of the middle adjusting rod is 19m, and the sum of the lengths of the first fixing rod and the second fixing rod is 1m, so that when arbor sampler investigation is carried out, the length of the middle adjusting rod is adjusted to be the longest 19m, then the first fixing rod and the second fixing rod are respectively connected to the two ends of the middle adjusting rod, the length is 20m, the sampler investigation device is assembled, and the sampler investigation of 20m can be completed. The middle adjusting rod is stretched to 19m and is transversely installed, the middle part of the middle adjusting rod is easy to sink under the action of gravity, the middle adjusting rod is bent, shrinkage is difficult, and reuse is affected.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a arbor-like direction investigation device capable of solving the problems.

A arbor sample investigation device comprises a support column and a connecting mechanism; the support columns are distributed at four corners of the sample square in a square shape; the connecting mechanism is connected between two adjacent support columns, the connecting mechanism comprises a wire box, a square sample wire and a first connecting part, the wire box and the first connecting part are adjacently arranged on the outer side of the support columns, the included angle between the wire box and the first connecting part and the horizontal connecting line of the central axis of the support columns is 90 degrees, one end of the square sample wire is fixed in the wire box, during investigation of the square sample wire, the other end of the square sample wire is detachably connected with the adjacent support columns through the first connecting part, and after investigation of the square sample wire is accommodated in the wire box.

Further, the device also comprises a calibration mechanism, wherein two calibration mechanisms are respectively arranged below the wire box and the first connecting part, a calibration wire is arranged on the calibration mechanism, the two calibration wires of the calibration mechanism are mutually perpendicular, and the calibration mechanism is connected with the support column in a folding way.

Further, the wire box is provided with a wire winding roller, the square wire is wound on the wire winding roller, a through hole for the square wire to pass through is formed in the bottom of the wire box, and one end, away from the first connecting portion, of the wire winding roller extends to the outer side of the wire box and is detachably provided with a crank.

Further, one end of the square wire, which is free from the winding roller, is connected with a second connecting part, and the second connecting part is clamped with the first connecting part on the adjacent support column.

Further, the calibration mechanism comprises a calibration rod and a rotating connecting part, the rotating connecting part is fixedly arranged on the lower side of the wire box or the first connecting part, one end of the calibration rod is rotationally connected with the rotating connecting part, and the calibration wire is arranged on the upper surface of the calibration rod in a horizontal state.

Further, the rotation connecting part is provided with a horizontal limiting plate, magnetic sheets are arranged on the side surfaces, close to each other, of the horizontal limiting plate and the calibration rod, and when the calibration rod rotates to a horizontal state, the upper surface of the calibration rod is magnetically connected with the horizontal limiting plate.

Further, a first magnet fixedly connected with the support column is arranged below the rotary connecting component, and a second magnet matched with the first magnet is arranged on the lower surface of the calibration rod in a horizontal state.

Further, the support column comprises a column body and a cone fixed at the bottom of the column body, and the cone is inserted into the ground.

Further, the wire box is detachably connected with the support column.

Further, a foot pedal is arranged at the lower part of the column body.

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

(1) according to the arbor sample side investigation device, the support columns and the connecting mechanism are arranged, the connecting mechanism comprises the line box, the sample side lines and the first connecting portion, and when the sample side investigation is carried out, the sample side lines are connected between the adjacent support columns, so that a sample square frame is formed, and after the sample side investigation is finished, the sample side lines are accommodated in the line box, so that the arbor sample side investigation device is convenient to arrange and carry. Compared with the prior art, the telescopic rod is replaced by the square line, the length of the square line is less limited than that of the telescopic rod, the size of 20m x 20m of the arbor sample can be met, and the method is more suitable for arbor sample investigation.

(2) According to the arbor sample side investigation device, the calibration mechanism is arranged, so that when the sample side line is stretched, the sample side line and the calibration line are used for calibration, and compared with the traditional mode of independently pulling the sample side rope to determine the sample side range, the arbor sample side investigation device can ensure the regularity of the shape of the sample square frame.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a schematic diagram of the overall structure of a arbor-like survey device according to an embodiment of the present utility model.

Fig. 2 is a schematic diagram of a part of a arbor-like survey device according to an embodiment of the present utility model.

Fig. 3 is a schematic view of a part of a arbor-like investigation apparatus with a folded calibration rod according to an embodiment of the present utility model.

Fig. 4 is a schematic diagram of a connection structure between a wire box and a crank in an embodiment of the present utility model.

In the figure: 1. a support column; 101. a column; 102. a cone; 2. a wire box; 3. a sample square line; 4. a first connection portion; 5. a wire winding roller; 6. a crank; 601. a chuck; 602. a connecting rod; 603. a handle; 7. a second connecting portion; 8. a calibration rod; 9. rotating the connecting member; 10. a horizontal limiting plate; 11. a magnetic sheet; 12. a first magnet; 13. a foot pedal; 14. a clamping block; 15. a third connecting portion; 16. and a second slide bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Specific examples:

as shown in fig. 1, the arbor-like side investigation device in the utility model comprises a support column 1 and a connecting mechanism; four support columns 1 are distributed at four corners of the sample square in a square shape; the connecting mechanism is connected between two adjacent support columns 1 so as to form a sample frame with the support columns 1.

Referring to fig. 1-2, in the present embodiment, the connection mechanism includes a wire box 2, a square wire 3 and a first connection portion 4, the wire box 2 and the first connection portion 4 are adjacently disposed outside the support column 1, and the wire box 2 and the first connection portion 4 are vertically disposed, that is, an included angle between horizontal connection lines of the wire box 2 and the first connection portion 4 and a central axis of the support column 1 is 90 °. The length of the sample square wire 3 is 20m, one end of the sample square wire 3 is fixed in the wire box 2, when the sample square is investigated, the other end of the sample square wire 3 is detachably connected with the adjacent support column 1 through the first connecting part 4 on the adjacent support column 1, and after the sample square is investigated, the sample square wire 3 is accommodated in the wire box 2.

Through setting up support column 1 and coupling mechanism, coupling mechanism includes line box 2, appearance square wire 3 and first connecting portion 4, and when carrying out the investigation of appearance side, appearance square wire 3 is connected between adjacent support column 1 to constitute the appearance square frame, after the investigation of appearance side finishes, accomodate appearance square wire 3 in line box 2, be convenient for arrange in order and carry. Compared with a telescopic rod, the length of the sampling line 3 is not limited, the size of 20m x 20m of a arbor sampling party can be met, and the method is more suitable for arbor sampling party investigation.

Preferably, the wire box 2 is of a hollow cylindrical structure, the middle part of the wire box 2 is provided with a wire winding roller 5 in a penetrating mode, and the wire winding roller 5 is rotatably connected with two side faces of the wire box 2. The through hole that the square line 3 of the confession passed is offered to line box 2 bottom, and the one end of square line 3 of the appearance is fixed on the inside wire winding roller 5 of line box 2, and the other end passes the through hole and is located line box 2 outside. The end of the winding roller 5 far away from the first connecting part 4 extends to the outer side of the wire box 2 and is detachably connected with a crank 6.

Specifically, referring to fig. 4, a clamping block 14 is fixedly arranged at one end of the winding roller 5, which is located at the outer side of the wire box 2, the crank 6 comprises a clamping head 601, a connecting rod 602 and a handle 603 which are sequentially connected, a clamping groove matched with the clamping block 14 is formed in the clamping head 601, the clamping head 601 is clamped with the clamping block 14, and accordingly the crank 6 is detachably connected with the winding roller 5. When the sample square wire 3 is stretched outwards, the crank 6 is detached, so that the crank 6 is prevented from rotating to accidentally injure staff. After the sample side is investigated, a crank 6 is mounted on the end part of the winding roller 5, and the sample side wire 3 is wound on the winding roller 5 by rotating the crank 6, so that the sample side wire is stored in the wire inlet box 2.

In the present embodiment, one end of the square wire 3, which is free from the winding roller 5, is located outside the wire box 2 and is connected with the second connecting portion 7. Specifically, the second connecting portion 7 is the cylindricality structure, and first spout has been seted up along the axial to one side that second connecting portion 7 kept away from appearance square wire 3, and the terminal surface of second connecting portion 7 is run through to the one end of first spout, and the other end extends to the other terminal surface inboard of second connecting portion 7, and the cross-section of first spout is T type structure. The first connecting portion 4 is a first sliding strip matched with the first sliding groove, and the first connecting portion 4 is horizontally arranged. The sample square wire 3 is in sliding clamping connection with the first connecting part 4 on the adjacent support column 1 through the second connecting part 7, so that a sample square frame is formed with the support column 1.

The wire box 2 is disposed on a side of the support column 1, and in this embodiment, the wire box 2 is detachably connected to the support column 1, and in some other embodiments, the wire box 2 may be fixedly connected to the support column 1. Preferably, the outside of the wire box 2 is provided with a third connecting portion 15, the third connecting portion 15 is of a cuboid structure perpendicular to the winding roller 5, one side of the third connecting portion 15 far away from the wire box 2 is provided with a second sliding groove, the length direction of the second sliding groove is perpendicular to the winding roller 5, the lower end of the second sliding groove penetrates through the lower end face of the third connecting portion 15, the upper end of the second sliding groove extends to the lower side of the upper end face of the third connecting portion 15, and the cross section of the second sliding groove is of a T-shaped structure. The support column 1 is fixedly connected with a second sliding bar 16 matched with the second sliding groove, and the second sliding bar 16 is vertically arranged. The wire box 2 is detachably connected with the support column 1 through a second chute and a second voice strip.

Referring to fig. 1-3, the arbor sample investigation device in this embodiment further includes a calibration mechanism, the calibration mechanism includes a calibration rod 8 and a rotating connection member 9, the rotating connection member 9 is disposed below the wire box 2 and the first connection portion 4, and an end portion of the calibration rod 8 is connected with the support column 1 in a folding manner through the rotating connection member 9.

Preferably, the rotary connecting part 9 comprises two parallel fixed plates and a connecting shaft rotationally connected with the two fixed plates, and the fixed plates are vertically arranged and fixedly connected with the support column 1. The calibration rod 8 is of a cuboid structure, and one end of the calibration rod 8 penetrates through the connecting shaft and is rotationally connected with the connecting shaft. The calibration rod 8 is provided with a calibration line, the calibration line is positioned on the upper surface of the calibration rod 8 in a horizontal state, and the calibration lines on the two calibration rods 8 positioned on the same support column 1 are mutually perpendicular. When the stay wire is pulled, the calibration rod 8 is opened to be horizontal, and the stay wire is compared with the calibration wire to enable the calibration wire to be partially overlapped with the stay wire, so that the stay wires on two sides of the same support column 1 are mutually perpendicular, and the regularity of the sample square frame shape is ensured.

In this embodiment, the rotation connection part 9 further includes a horizontal limiting plate 10, the horizontal limiting plate 10 is disposed at the upper end of the fixing plate, the sides of the horizontal limiting plate 10 and the calibration rod 8, which are close to each other, are provided with magnetic sheets 11, and when the calibration rod 8 rotates to a horizontal state, the upper surface of the calibration rod 8 contacts with the lower surface of the horizontal limiting plate 10 and is magnetically connected. Through setting up horizontal limiting plate 10 and magnetic sheet 11 for calibration rod 8 can maintain in the horizontality, is convenient for compare the acting as go-between with the calibration line.

In this embodiment, a first magnet 12 is disposed below the rotation connection portion, the first magnet 12 is fixedly connected with the support column 1, a second magnet adapted to the first magnet 12 is disposed on the calibration rod 8, and the second magnet is located on the lower surface of the calibration rod 8 in a horizontal state. When the calibration rod 8 is in a folded state, the calibration rod 8 is magnetically connected with the support column 1 through the first magnet 12 and the second magnet, so that the rotation of the calibration rod 8 is limited, and the movement and the carrying are convenient.

In this embodiment, the support column 1 includes a column 101 and a cone 102 fixed at the bottom of the column 101, the column 101 is a square column, and the wire box 2 and the first connection portion 4 are respectively disposed on two adjacent sides of the column 101, so as to facilitate installation of the wire box 2, the first connection portion 4 and the calibration mechanism. In some other embodiments, the post 101 may also be a circular post or other shaped post. A foot pedal 13 is provided at the lower portion of the column 101 to facilitate insertion of the cone 102 into the ground-fixing support column 1. In some other embodiments, the upper surface of the support column 1 is provided with a level bubble, so as to ensure that the support column 1 is fixed in a vertical state.

The working principle of the arbor sample investigation device in this embodiment is:

when the arbor sample side is investigated, firstly, one of the support columns 1 is fixed by stepping on the pedal 13, the second connecting part 7 is pulled to stretch the sample side line 3, the calibration rod 8 is unfolded to be in a horizontal state, the sample side line 3 is continuously stretched, the sample side line 3 is calibrated while being stretched, the whole sample side line 3 is pulled out and partially coincides with the calibration line, the second support column 1 is fixed at the end part of the sample side line 3, the second connecting part 7 is connected with the first connecting part 4 of the second support column 1, the angle is adjusted to ensure that the sample side line 3 coincides with the calibration line on the calibration rod 8 below the first connecting part 4, and then the rest support columns 1 and the sample side line 3 are sequentially fixed in the same manner, so that a sample square frame with a regular shape is formed.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A arbor-like survey device, comprising:

the support columns (1), the four support columns (1) are distributed at four corners of the sample square in a square shape;

connect in adjacent coupling mechanism between support column (1), coupling mechanism includes line box (2), appearance square wire (3) and first connecting portion (4), line box (2) and first connecting portion (4) adjacent set up in the support column (1) outside, just line box (2) and first connecting portion (4) with the contained angle of axis horizontal line in support column (1) is 90, appearance square wire (3) one end is fixed in line box (2), during the appearance square investigation, appearance square wire (3) other end is through first connecting portion (4) and adjacent can dismantle with support column (1) and be connected, after the appearance square investigation, appearance square wire (3) hold in line box (2).

2. Arbor-like side investigation device according to claim 1, further comprising a calibration mechanism, two of which are arranged below the wire box (2) and the first connection portion (4), respectively, on which calibration wires are arranged, and which are mutually perpendicular, the calibration mechanism being in folding connection with the support column (1).

3. Arbor sample side investigation device according to claim 2, characterized in that the wire box (2) is provided with a wire winding roller (5), the sample side wire (3) twines in on the wire winding roller (5), the through-hole that supplies sample side wire (3) pass is seted up to wire box (2) bottom, the one end of wire winding roller (5) that keeps away from connecting portion extends to wire box (2) outside and can dismantle and be provided with crank (6).

4. A arbor sample side investigation device according to claim 3, wherein the sample side wire (3) is free from one end of the winding roller (5) and is connected with a second connecting portion (7), and the second connecting portion (7) is clamped with the first connecting portion (4) on the adjacent support column (1).

5. The arbor-like side investigation device according to claim 4, wherein the calibration mechanism comprises a calibration rod (8) and a rotating connecting member (9), the rotating connecting member (9) is fixedly arranged at the lower side of the wire box (2) or the first connecting portion (4), one end of the calibration rod (8) is rotatably connected with the rotating connecting member (9), and the calibration wire is arranged on the upper surface of the calibration rod (8) in a horizontal state.

6. The arbor-like side investigation device according to claim 5, wherein the rotation connecting member (9) is provided with a horizontal limiting plate (10), magnetic sheets (11) are respectively arranged on the sides of the horizontal limiting plate (10) and the calibration rod (8) which are close to each other, and when the calibration rod (8) rotates to a horizontal state, the upper surface of the calibration rod (8) is magnetically connected with the horizontal limiting plate (10).

7. The arbor-like side survey device according to claim 6, wherein a first magnet (12) fixedly connected with the support column (1) is provided below the rotation connecting member (9), and a second magnet adapted to the first magnet (12) is provided on the lower surface of the calibration rod (8) in a horizontal state.

8. Arbor-like side investigation device according to claim 1, characterised in that the support column (1) comprises a column (101) and a cone (102) fixed to the bottom of the column (101), the cone (102) being inserted in the ground.

9. Arbor-like side investigation device according to claim 1, characterised in that the line box (2) is detachably connected to the support column (1).

10. The arbor-like side survey device according to claim 8, wherein the lower portion of the column (101) is provided with a foot pedal (13).