CN217483909U

CN217483909U - Forest sample plot sampling and setting device

Info

Publication number: CN217483909U
Application number: CN202221568610.8U
Authority: CN
Inventors: 石媛媛; 赵隽宇; 覃祚玉; 宋贤冲; 覃其云; 潘波; 唐健; 王会利
Original assignee: Guangxi Zhuang Autonomous Region Forestry Research Institute
Current assignee: Guangxi Zhuang Autonomous Region Forestry Research Institute
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-09-23
Anticipated expiration: 2032-06-22

Abstract

The utility model provides a forest sample appearance sample sets up device, including well cavity pole, the inside intermediate position of well cavity pole rotates and connects the pivot, a plurality of cloths of pivot outer end equidistance winding, well cavity pole right side installation vertical arrangement's rectangular plate, a plurality of cloths of rectangular plate left end equidistance installation, the rectangular plate deviates from well cavity pole one end and sets up the magnetic stripe, well cavity pole left end installation rectangle box, the inside right wall of rectangle box sets up the electro-magnet that uses with the magnetic stripe cooperation, well cavity pole right-hand member installation a plurality of metal posts, the first through-hole that a plurality of and metal post cooperation use is seted up to the rectangular plate left end, a plurality of second through-holes of magnetic stripe right-hand member processing and second through-hole and first through-hole intercommunication are arranged, and this design realizes utilizing magnetic structure to replace traditional elastic construction to retrieve and pull out the cloth, effectively avoids well cavity pole to take place to incline, The use effect is improved due to the phenomena of dumping and the like.

Description

Forest sample plot sampling and setting device

Technical Field

The utility model relates to a forest sample plot sample setting device belongs to forest sample technical field.

Background

In forest resource investigation and monitoring, sample plot setting is indispensable, especially forest monitoring mainly including large-scale fixed sample plots receives more and more attention, and the establishment of the sample plot with high speed and accuracy is the prerequisite of guaranteeing that follow-up monitoring is carried out smoothly, and this sample plot generally has a standard, 25 × 25m, and install sample setting device at four angles, and carry out the operation of acting as go-between, realize the enclosure of sample plot.

The forest style sample setting device in the prior art generally adopts an elastic structure to connect the stay wire component, and after the use is completed, the stay wire component can be recovered by utilizing the elastic force, but in the use process, the elastic structure also has the elastic force, so that the probability of phenomena such as inclination and toppling over of the device is high, the use effect can be influenced, and therefore the forest style sample setting device needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a forest plot sample sets up device to solve the problem that proposes in the above-mentioned background art, the utility model discloses the realization utilizes the magnetism structure to replace traditional elastic construction to retrieve and pull out the processing to the cloth, effectively avoids the cavity pole to take place the phenomenon such as slope, empty, promotes the result of use.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a forest sample plot sampling setting device comprises a hollow rod, wherein an inserting rod which is vertically arranged is installed at the middle position of the lower end of the hollow rod, a rotating shaft which is vertically arranged is rotatably connected at the middle position inside the hollow rod, a plurality of cloth strips are wound at the outer end of the rotating shaft in an equidistance manner and extend out of a through groove which is formed in the right end of the hollow rod, a rectangular plate which is vertically arranged is installed on the right side of the hollow rod, a plurality of cloth strips are installed at the left end of the rectangular plate in an equidistance manner, a magnetic strip is arranged at one end, which is far away from the left end of the hollow rod, of the rectangular plate, a vertically arranged rectangular box is installed at the left end of the hollow rod, an electromagnet which is used in a matching way with the magnetic strip is arranged on the right wall inside of the rectangular box, a plurality of metal columns which are transversely arranged are installed at the right end of the hollow rod, the metal columns are positioned outside the through groove, a plurality of first through holes which are used in matching with the metal columns are formed at the left end of the rectangular plate, a plurality of second through holes are processed at the right end of the magnetic strip, and the second through holes are communicated with the first through holes, the diameter of the first through hole, the diameter of the second through hole and the diameter of the metal column are the same.

Furthermore, a plurality of transversely arranged cylinders matched with the second through holes are arranged at the left end of the electromagnet, and the cylinders are located in the rectangular box.

Furthermore, handles in a U-shaped structure are arranged in the middle of the front end and the rear end of the rectangular plate.

Furthermore, limiting plates are attached to the upper end and the lower end of the cloth strip, the limiting plates are fixed to the inner wall of the hollow rod, and the limiting plates are located on the outer side of the rotating shaft.

Furthermore, the upper end of the hollow rod is rotatably connected with the operating part, and the upper end of the rotating shaft extends out of the upper end of the hollow rod and is fixedly connected with the operating part.

Furthermore, a power supply device used for supplying electric energy to the electromagnet is fixed on the upper side of the outer end of the hollow rod and is positioned on the upper sides of the rectangular box and the rectangular plate.

Furthermore, the annular lamp strip is installed to the power supply outer end and is connected with the power supply electricity.

The utility model has the advantages that: the utility model discloses a forest sample plot sample sets up device.

1. Can insert the magnetic stripe in corresponding rectangle box, and make and adsorb each other between electro-magnet and the magnetic stripe, reach the purpose of installing fast between rectangular plate and the rectangle box, after using the completion, break off the circuit of electro-magnet earlier, can take out the magnetic stripe from in the rectangle box, and accomodate the cloth, make the metal column run through first through-hole and extend into in the second through-hole, utilize the magnetic stripe to advance to adsorb the metal column, effectively avoid rectangular plate and magnetic stripe to take place not hard up phenomenon, realize utilizing the magnetic structure to replace traditional elastic construction to retrieve and pull out the processing to the cloth, effectively avoid well cavity pole to take place the slope, phenomenon such as topple over, promote the result of use.

2. The rotating shaft is rotated, and then the cloth strips are wound on the outer end of the rotating shaft between the two corresponding limiting plates, so that the purpose of hiding and containing the cloth strips is achieved.

3. When the environment of the forest plot position is dark, the illumination operation can be realized by utilizing the annular lamp strip, and the functionality is good.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a forest sample plot sampling and setting device of the present invention;

fig. 2 is a sectional view of the forest sample plot sampling and setting device of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is an assembly view of the rectangular plate and the magnetic stripe in the forest sample plot sampling and setting device of the present invention;

fig. 5 is the utility model discloses a forest likewise sample sets up use assembly drawing of device.

In the figure: the novel LED lamp comprises a rectangular box 1, a hollow rod 2, an inserted rod 3, a cloth strip 4, a rectangular plate 5, a magnetic strip 6, an electromagnet 11, a cylinder 12, a metal column 21, an annular lamp strip 22, a power supply 23, a plum blossom-shaped hand wheel 24, a through groove 25, a rotating shaft 26, a first through hole 51, a second through hole 61 and a limiting plate 261.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a forest plot sample setting device, includes cavity pole 2, and the inserted bar 3 of vertical arrangement is installed to 2 lower extreme intermediate positions of cavity poles, when using, can insert the inserted bar 3 on the ground to make cavity pole 2 install fast.

As shown in fig. 1, 2 and 3, the middle position inside the hollow rod 2 is rotatably connected with a vertically arranged rotating shaft 26, the rotating shaft 26 is arranged in the hollow rod 2 and can wind the cloth strips 4, the upper end of the hollow rod 2 is rotatably connected with an operating part, the upper end of the rotating shaft 26 extends out of the upper end of the hollow rod 2 and is fixedly connected with the operating part, the operating part is used for conveniently rotating the rotating shaft 26, the operating part can adopt a quincunx hand wheel 24, the outer end of the rotating shaft 26 is equidistantly wound with a plurality of cloth strips 4, the cloth strips 4 extend out of a through groove 25 arranged at the right end of the hollow rod 2, the blocking function is realized by the cloth strips 4, the upper end and the lower end of each cloth strip 4 are respectively attached with a limiting plate 261, the limiting plates 261 are fixed on the inner wall of the hollow rod 2, the limiting plates 261 are positioned outside the rotating shaft 26, the limiting plates 261 are arranged on the rotating shaft 26, the dislocation phenomenon when the cloth strips 4 are effectively avoided, the rectangular plates 5 which are vertically arranged at the right side of the hollow rod 2, a plurality of cloth 4 of 5 left ends equidistance installations of rectangular plate, utilize rectangular plate 5 on the one hand to drag cloth 4, on the other hand provides the installation carrier for magnetic stripe 6, both ends intermediate position sets up the handle that is the U-shaped structure around the rectangular plate 5, utilize the handle to be convenient for operate rectangular plate 5, specifically, after the use is accomplished, can rotate plum blossom shape hand wheel 24, thereby make pivot 26 take place to rotate, and then make cloth 4 twine to the pivot 26 outer end between two corresponding limiting plates 261, reach and hide the mesh of accomodating to cloth 4.

As shown in fig. 1, 2 and 4, one end of a rectangular plate 5, which is far away from a hollow rod 2, is provided with a magnetic strip 6, the left end of the hollow rod 2 is provided with a vertically arranged rectangular box 1, the rectangular box 1 is used for providing an installation space for an electromagnet 11, the right wall inside the rectangular box 1 is provided with the electromagnet 11 matched with the magnetic strip 6, the electromagnet 11 is matched with the magnetic strip 6 for use, so that the rectangular plate 5 and the rectangular box 1 can be conveniently disassembled and assembled, the right end of the hollow rod 2 is provided with a plurality of transversely arranged metal columns 21, the metal columns 21 are positioned outside a through groove 25, the left end of the rectangular plate 5 is provided with a plurality of first through holes 51 matched with the metal columns 21, the right end of the magnetic strip 6 is provided with a plurality of second through holes 61, the first through holes 51 are communicated with the second through holes 61, the diameters of the first through holes 51, the second through holes 61 are the same as the diameters of the metal columns 21, the first through holes 51 and the second through holes 61 are matched for use, realize the location installation between hollow rod 2, rectangular plate 5 and the

magnetic stripe

6, 11 left ends installation of electro-magnet a plurality of transverse arrangement with second through-hole 61 cooperation use cylinder 12 and cylinder 12 be in rectangle box 1, cylinder 12 and second through-hole 61 cooperation use realize the location installation between magnetic stripe 6 and the electro-magnet 11.

Specifically, when the device is used, the inserting rods 3 are used at four corners of a sample plot, the cloth strips 4 on one hollow rod 2 are pulled out, the corresponding magnetic strips 6 are inserted into the rectangular box 1 on the other hollow rod 2, the cylinders 12 are inserted into the second through holes 61 on the magnetic strips 6, the magnetic strips 6 are positioned and installed in the rectangular box 1, and simultaneously, the circuit of the electromagnet 11 is switched on, so that the electromagnet 11 generates a magnetic field, the electromagnet 11 and the magnetic strips 6 are adsorbed to each other, the purpose of quickly installing the rectangular plate 5 and the rectangular box 1 is achieved, as shown in fig. 5, the sample plot is encircled, after the device is used, the circuit of the electromagnet 11 is switched off, the magnetic strips 6 can be taken out of the rectangular box 1, then the outer ends of the rotating shafts 26 are rotated, so that the cloth strips 4 are wound, the rectangular plate 5 is attached to the hollow rods 2, at the moment, the metal columns 21 penetrate through the first through holes 51 and extend into the second through holes 61, make the location installation between rectangular plate 5, magnetic stripe 6 and the cavity pole 2 to utilize magnetic stripe 6 to advance to adsorb metal column 21, effectively avoid rectangular plate 5 and magnetic stripe 6 to take place not hard up phenomenon, realize utilizing the magnetic structure to replace traditional elastic construction to retrieve and pull out the processing to cloth 4, effectively avoid cavity pole 2 to take place to incline, empty phenomenon such as, promote the result of use.

As shown in fig. 1 and 2, a power supply 23 for supplying electric energy to the electromagnet 11 is fixed on the upper side of the outer end of the hollow rod 2, the power supply 23 is located on the upper sides of the rectangular box 1 and the rectangular plate 5, the electromagnet 11 and the ring-shaped light bar 22 are supplied with electric energy by the power supply 23, the ring-shaped light bar 22 is installed on the outer end of the power supply 23, the ring-shaped light bar 22 is electrically connected with the power supply 23, the ring-shaped light bar 22 is used for realizing lighting operation, and when the environment of a forest sample place is dark, the ring-shaped light bar 22 can be started, so that the lighting operation is realized, and the functionality is good.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a forest plot sample sets up device which characterized in that: comprises a hollow rod (2), an inserting rod (3) which is vertically arranged is installed at the middle position of the lower end of the hollow rod (2), a rotating shaft (26) which is vertically arranged is connected to the middle position inside the hollow rod (2) in a rotating way, a plurality of cloth strips (4) are wound at the outer end of the rotating shaft (26) in an equidistance way, the cloth strips (4) extend out from a through groove (25) which is arranged at the right end of the hollow rod (2), a rectangular plate (5) which is vertically arranged is installed at the right side of the hollow rod (2), a plurality of cloth strips (4) are installed at the left end of the rectangular plate (5) in an equidistance way, a magnetic strip (6) is arranged at one end of the rectangular plate (5) which deviates from the hollow rod (2), a rectangular box (1) which is vertically arranged is installed at the left end of the hollow rod (2), an electromagnet (11) which is used in cooperation with the magnetic strip (6) is arranged at the right wall inside of the rectangular box (1), a plurality of horizontally arranged metal columns (21) and the metal columns (21) which are installed at the right end of the hollow rod (2) are located outside the through groove (25), the left end of the rectangular plate (5) is provided with a plurality of first through holes (51) matched with the metal columns (21) for use, the right end of the magnetic strip (6) is provided with a plurality of second through holes (61), the second through holes (61) are communicated with the first through holes (51) for arrangement, and the diameters of the first through holes (51), the second through holes (61) and the metal columns (21) are the same.

2. A forest land sampling setting device as claimed in claim 1, wherein: the left end of the electromagnet (11) is provided with a plurality of transversely arranged cylinders (12) matched with the second through holes (61) for use, and the cylinders (12) are positioned in the rectangular box (1).

3. A forest land sampling setting device as claimed in claim 1, wherein: the middle positions of the front end and the rear end of the rectangular plate (5) are provided with handles which are of U-shaped structures.

4. A forest land sampling setting device as claimed in claim 1, wherein: limiting plates (261) are all laminated at both ends about cloth (4), limiting plates (261) are fixed on cavity pole (2) inner wall and limiting plates (261) are in pivot (26) outside.

5. A forest land sampling setting device as claimed in claim 1, wherein: the operating part is connected in the rotation of cavity pole (2) upper end, cavity pole (2) upper end and with operating part fixed connection are extended to pivot (26) upper end.

6. A forest land sampling setting device as claimed in claim 1, wherein: the power supply device (23) used for providing electric energy for the electromagnet (11) is fixed on the upper side of the outer end of the hollow rod (2), and the power supply device (23) is located on the upper sides of the rectangular box (1) and the rectangular plate (5).

7. A forest land sampling setting device as claimed in claim 6, wherein: and the outer end of the power supply (23) is provided with an annular light bar (22), and the annular light bar (22) is electrically connected with the power supply (23).