CN114322893B - Tree breast diameter remote real-time measurement device - Google Patents
Tree breast diameter remote real-time measurement device Download PDFInfo
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- CN114322893B CN114322893B CN202111550342.7A CN202111550342A CN114322893B CN 114322893 B CN114322893 B CN 114322893B CN 202111550342 A CN202111550342 A CN 202111550342A CN 114322893 B CN114322893 B CN 114322893B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention relates to the technical field of measuring equipment, in particular to a tree breast diameter remote real-time measuring device which comprises a measuring box, a connecting frame and a monitoring system, wherein one end of the measuring box is provided with a first clamping surface, and the upper side and the lower side of the first clamping surface are respectively provided with a first anti-slip adhesive tape; a first bin body is arranged at one end, close to the first clamping surface, in the measuring box, a displacement sensor is arranged in the first bin body, and the displacement sensor is used for measuring the breast diameter of the tree; the measuring box is provided with a second bin body, and a storage battery is arranged in the second bin body; a second clamping surface is arranged at one end of the connecting frame, second anti-slip adhesive tapes are respectively arranged on the upper side and the lower side of the second clamping surface, and the connecting frame is connected with the measuring box through a clamping mechanism; the monitoring system is used for acquiring data of the displacement sensor so as to obtain the tree breast diameter size. The invention does not need personnel to measure on site, reduces the workload of personnel and improves the accuracy and consistency of measurement.
Description
Technical Field
The invention relates to the technical field of measuring equipment, in particular to a tree breast diameter remote real-time measuring device.
Background
In scientific research experiment projects, the tree breast diameter is required to be measured by a periodic measuring instrument to evaluate the growth condition of the tree, so that the measurement of the tree breast diameter is the most important link, in China, a manual contact type measurement method is mainly adopted in the measurement operation process at present, manual measurement is mainly carried out through breast diameter calipers, two people are required to carry out the measurement in the general measurement process at the same time, one person is required to measure one person to record, the measurement precision and the measurement efficiency cannot be guaranteed, and the measurement efficiency is very low.
Disclosure of Invention
In order to solve the problems, the invention provides the tree breast diameter remote real-time measuring device which does not need personnel to measure on site, reduces the workload of personnel and improves the accuracy and consistency of measurement.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
a tree breast diameter remote real-time measuring device, which comprises a measuring box, a connecting frame and a monitoring system,
a first clamping surface is arranged at one end of the measuring box, and first anti-slip adhesive tapes are respectively arranged on the upper side and the lower side of the first clamping surface; a first bin body is arranged at one end, close to the first clamping surface, in the measuring box, a displacement sensor is arranged in the first bin body, the displacement sensor is a pull rope type displacement sensor, a pull rope of the displacement sensor penetrates out of the first clamping surface and is connected with the first clamping surface through a connection mechanism after being wound on the chest diameter of a tree, and the pull rope is positioned between two first anti-slip adhesive tapes; the measuring box is provided with a second bin body, a storage battery is arranged in the second bin body, and the storage battery is electrically connected with the displacement sensor;
The connecting frame is connected with the measuring box through a clamping mechanism, so that the second clamping surface and the first clamping surface are clamped and fixed at the tree breast diameter;
the monitoring system is used for acquiring data of the displacement sensor so as to obtain the tree breast diameter size.
Further, the connection mechanism comprises a connection pipe, a first connection head, a second connection head and a fixed ring, wherein the connection pipe is positioned between the two first anti-slip adhesive tapes, the connection pipe is sleeved outside the pull rope and fixedly connected with the first clamping surface, the first connection head is of a semi-cylindrical structure, and a first latch is arranged on the plane of the first connection head; one end of the second connection head is fixedly connected with the pull rope, the other end of the second connection head is a connection part, the connection part is of a semi-cylindrical structure, a second latch is arranged on the plane of the connection part, the fixing ring is sleeved on the second connection head, the second latch and the first latch are mutually clamped and connected, the fixing ring is slid, and the fixing ring can be hooped on the connection part and the second connection head;
The connecting part and one end of the first connecting head, which is close to the connecting pipe, are respectively provided with a magnetic part, the fixed ring is made of ferrous materials, and the magnetic parts can adsorb the fixed ring.
Further, the fixture includes the elastic band, measure the box with the both sides of link are equipped with the fastener respectively, the elastic band is equipped with two, the elastic band is located the both sides of trees breast footpath department respectively, just the both ends of elastic band are detained and are established measure the box with the link corresponds on the fastener of one side under the elasticity effect of elastic band, the second clamping face with first clamping face can the centre gripping fix in trees breast footpath department.
Further, a reserved groove is concavely formed in one surface of the two elastic belts, which is opposite to the two elastic belts, and the reserved groove is covered outside the pull rope.
Further, the measuring box bottom is equipped with the bracing piece, bracing piece one end pass through universal ball seat with the bottom of measuring the box is connected, and the other end is equipped with fixed tip, universal ball seat includes pedestal, spheroid and first locking screw, pedestal one end with measuring box bottom fixed connection, the other end is equipped with the indent and is equipped with the sliding chamber, spheroid one end be located the sliding intracavity and with pedestal sliding connection, spheroidal other end with bracing piece fixed connection, first locking screw with pedestal threaded connection, just first locking screw can penetrate the sliding chamber and with spheroid butt, so that the spheroid with the pedestal is fixed relatively.
Further, the support rod comprises a first rod body, a second rod body and a second locking screw, one end of the first rod body is fixedly connected with the ball body, the other end of the first rod body is slidably embedded into the second rod body, one end of the second rod body, which is far away from the first rod body, is fixedly connected with the fixed tip, the second locking screw is in threaded connection with one end, which is close to the first rod body, of the second rod body, and the second locking screw can penetrate into the second rod body and is abutted with the first rod body so that the second rod body and the first rod body are relatively fixed;
the side wall of the first rod body is provided with an indication mark, and when one end of the second rod body, which is far away from the fixed pointed end, is positioned at the indication mark, the height of the supporting rod is positioned at the tree breast diameter; the top of the measuring box is provided with a horizontal bubble.
Further, a first mounting opening is formed in one end, facing away from the first clamping surface, of the measuring box, the first mounting opening is communicated with the second bin body, and a first conductive contact piece is arranged at one end, far away from the first mounting opening, of the second bin body;
the measuring box is provided with a sealing shell, the sealing shell is provided with a placing cavity, one end of the sealing shell is provided with a second mounting port communicated with the placing cavity, the storage battery is positioned in the placing cavity, one end of the storage battery is fixedly connected with one end, far away from the second mounting port, of the sealing shell, the other end of the storage battery is provided with a second conductive contact piece, sealing rubber strips are arranged around the storage battery, and the sealing rubber strips are positioned in the placing cavity and are fixedly connected with the end face of the sealing shell;
One side of the measuring box is concavely provided with a fixed groove, one side thread of the sealing shell is penetrated with a mounting screw, the sealing shell is sleeved outside the measuring box through the second mounting opening, the storage battery is embedded into the second bin body through the first mounting opening, and the mounting screw penetrates into the placing cavity and is embedded into the fixed groove, so that the second conductive contact piece is abutted with the first conductive contact piece, and the sealing rubber strip is abutted with the first mounting opening.
Further, the monitoring system comprises a data acquisition module, a positioning module, a signal transmission module and a terminal,
the data acquisition module is arranged in the first bin body and is used for acquiring the displacement sensor;
the positioning module is arranged in the first bin body and is used for acquiring the geographic information of the measuring box;
the signal transmission module comprises an NB-IOT base station and an IOT core network, wherein the NB-IOT base station is used for acquiring data of the data acquisition module and the positioning module in each first bin, the NB-IOT base station is in communication connection with the IOT core network, and the IOT core network is in communication connection with the terminal so that the terminal can acquire the data of the data acquisition module and the positioning module;
The terminal is used for calculating the chest diameter of the corresponding tree according to the data of the data acquisition module; the terminal is used for determining the position corresponding to the measuring box according to the positioning module.
Further, a gyroscope sensor is arranged in the first bin body and used for acquiring data of the measuring box in the horizontal direction and the vertical direction;
the monitoring system further comprises an abnormality alarm module, wherein the abnormality alarm module is used for acquiring data of the gyroscope sensor through the signal transmission module, and judges whether an abnormal object is a tree or the measuring box according to the change value of the gyroscope sensor and the data of the positioning module.
Further, the clamping mechanism comprises two connecting rods, two electric telescopic push rods and a controller, wherein the connecting rods are of telescopic adjustable structures, one end of each connecting rod is fixedly connected with one side of the measuring box, one end of each connecting rod is fixedly connected with one side of the connecting frame, the electric telescopic push rods are located between the two connecting rods, and two ends of each electric telescopic push rod are respectively fixedly connected with the two connecting rods;
The controller is respectively connected with the electric telescopic push rod, the storage battery and the data acquisition module, the controller acquires the tree breast diameter according to the data acquisition module, and the controller adjusts the telescopic quantity of the electric telescopic push rod according to the tree breast diameter, so that the second clamping surface and the first clamping surface are clamped and fixed at the tree breast diameter.
The beneficial effects of the invention are as follows:
1. the stay cord winding is connected with first clamping face through the mechanism of plugging into after tree breast footpath department, simultaneously under clamping mechanism's effect, can fix second clamping face and first clamping face centre gripping in tree breast footpath department, displacement sensor can measure tree breast footpath along with the growth of trees to can long-range remote control regularly obtain tree breast footpath change through monitoring system, need not personnel to the on-the-spot measurement, alleviateed personnel work burden, improved measuring accuracy nature and uniformity simultaneously.
2. The indication mark can indicate the height position of the tree breast diameter, the first locking screw is unscrewed to enable the sphere and the base body to be in a free sliding state, in a natural state, the supporting rod is vertical to the ground, the first locking screw is screwed to enable the supporting rod to be in a state vertical to the ground, meanwhile, when the supporting rod is positioned at the height of the tree breast diameter, the horizontal bubble is positioned at the horizontal center, the position opposite to the measuring box is the height of the tree breast diameter, a person does not need to determine the height of the tree breast diameter through the tape, and the efficiency of installing the measuring box is improved; after the measuring box and the connecting frame are fixed at the tree breast diameter through the clamping mechanism, the first locking screw and the second locking screw are unscrewed, the angle and the length of the supporting rod are adjusted, the first locking screw and the second locking screw are screwed down after the fixed tip is embedded into soil, the supporting rod can support the measuring box, and the measuring box is more stably fixed at the tree breast diameter.
3. Through unscrewing the mounting screw, can dismantle the seal shell outside the measurement box, the battery is outside the second storehouse through first mounting hole roll-off simultaneously, has realized taking out of old seal shell and old battery, establishes new seal shell cover outside the measurement box through the second mounting hole, and new battery is through first mounting hole embedding to the second storehouse body, and mounting screw penetrates and places the chamber and imbeds the fixed slot to make second conductive contact and first conductive contact butt and joint strip and first mounting hole butt, realized the change of battery. And the sealing rubber strip can prevent moisture and dust from entering the measuring box, so that the safety of components of the measuring box is ensured.
Drawings
Fig. 1 is a schematic structural view of a tree breast diameter remote real-time measurement device according to a first embodiment of the present invention.
Fig. 2 is a schematic structural view of a clamping mechanism of a tree breast diameter remote real-time measurement device according to a first embodiment of the present invention.
Fig. 3 is a schematic view of the structure of an elastic belt of the tree breast diameter remote real-time measuring device according to the first embodiment of the present invention.
Fig. 4 is a schematic structural view of a connection mechanism of a tree breast diameter remote real-time measurement device according to an embodiment of the present invention.
Fig. 5 is a schematic diagram of a sealed housing structure of a tree breast diameter remote real-time measurement device according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a tree breast diameter remote real-time measurement device according to a second embodiment of the present invention.
Fig. 7 is a schematic structural view of a clamping mechanism of a tree breast diameter remote real-time measurement device according to a second embodiment of the present invention.
Fig. 8 is a schematic structural view of a clamping mechanism of a tree breast diameter remote real-time measurement device according to a first embodiment of the present invention.
Fig. 9 is a schematic structural view of a clamping mechanism of a tree breast diameter remote real-time measurement device according to a second embodiment of the present invention.
In the figure, 1-measuring box, 101-first bin, 102-second bin, 11-first clamping surface, 111-anti-slip adhesive tape, 12-first mounting opening, 121-first conductive contact piece, 13-sealing shell, 131-placing cavity, 132-second mounting opening, 133-mounting screw, 14-fixed slot, 2-connecting frame, 21-second clamping surface, 211-second anti-slip adhesive tape, 3-displacement sensor, 301-pull rope, 31-accumulator, 311-second conductive contact piece, 312-sealing adhesive tape, 4-gyroscope sensor, 5-connecting pipe, 51-first connector, 511-first latch, 52-second connector, 520-connection part, 521-second latch, 53-fixed ring, 54-magnetic part, 6-elastic belt, 601-reserved groove, 61-fastener, 7-supporting rod, 701-first rod body, 702-second rod body, 703-second locking screw, 704-indication mark, 71-universal ball seat, 711-seat body, 712-ball body, 713-first locking screw, 72-fixed tip, 73-horizontal bubble, 8-data acquisition module, 81-positioning module, 82-signal transmission module, 821-NB-IOT base station, 822-IOT core network, 83-terminal, 84-abnormality alarm module, 91-connecting rod, 92-electric telescopic push rod, 93-controller.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Example 1
Referring to fig. 1 to 5 and 8, the tree breast diameter remote real-time measuring device of the present embodiment is characterized by comprising a measuring box 1, a connecting frame 2 and a monitoring system.
A first clamping surface 11 is arranged at one end of the measuring box 1, and first anti-slip adhesive tapes 111 are respectively arranged on the upper side and the lower side of the first clamping surface 11; the measuring box 1 is internally provided with a first bin body 101 at one end close to the first clamping surface 11, the first bin body 101 is internally provided with a displacement sensor 3, the displacement sensor 3 is a pull rope type displacement sensor, a pull rope 301 of the displacement sensor 3 penetrates out of the first clamping surface 11 and is connected with the first clamping surface 11 through a connection mechanism after being wound on the chest diameter of a tree, and the pull rope 301 is positioned between two first anti-slip adhesive tapes 111; the measuring box 1 is provided with a second bin body 102, a storage battery 31 is arranged in the second bin body 102, and the storage battery 31 is electrically connected with the displacement sensor 3. The displacement sensor 3 of the present embodiment has winding elasticity.
As shown in fig. 4, the docking mechanism includes a connection pipe 5, a first docking head 51, a second docking head 52, and a fixing ring 53.
The connecting pipe 5 is positioned between the two first anti-skid adhesive tapes 111, the connecting pipe 5 is sleeved outside the pull rope 301 and is fixedly connected with the first clamping surface 11, the first connection head 51 is of a semi-cylindrical structure, and a first clamping tooth 511 is arranged on the plane of the first connection head 51; one end of the second connection head 52 is fixedly connected with the pull rope 301, the other end of the second connection head is a connection part 520, the connection part 520 is of a semi-cylindrical structure, a second clamping tooth 521 is arranged on the plane of the connection part 520, the fixing ring 53 is sleeved on the second connection head 52, the second clamping tooth 521 and the first clamping tooth 511 are mutually clamped through splicing the connection part 520 and the second connection head 52, the fixing ring 53 is slid, and the fixing ring 53 can be hooped on the connection part 520 and the second connection head 52.
The connecting portion 520 and the first connecting head 51 are provided with magnetic members 54 at the ends thereof close to the connecting pipe 5, respectively, the fixing ring 53 is made of ferrous material, and the magnetic members 54 can absorb the fixing ring 53.
According to the embodiment, the connection part 520 and the second connection head 52 are spliced to form a cylindrical structure, the second clamping teeth 521 and the first clamping teeth 511 are clamped with each other, the fixing ring 53 is slid, the fixing ring 53 can be hooped on the connection part 520 and the second connection head 52, then the fixing ring 53 is slid to one side of the magnetic piece 54, under the action of the magnetic piece 54, the fixing ring 53 is prevented from sliding out of the first connection head 51 and the second connection head 52, the displacement sensor 3 of the embodiment is simple and rapid to install, and the installation efficiency of the measuring box 1 is improved.
One end of the connecting frame 2 is provided with a second clamping surface 21, the upper side and the lower side of the second clamping surface 21 are respectively provided with a second anti-slip adhesive tape 211, and the connecting frame 2 is connected with the measuring box 1 through a clamping mechanism, so that the second clamping surface 21 and the first clamping surface 11 are clamped and fixed at the chest diameter of the tree.
As shown in fig. 2, the clamping mechanism of the embodiment includes an elastic belt 6, two sides of the measuring box 1 and the connecting frame 2 are respectively provided with a fastener 61, the elastic belt 6 is provided with two pieces, the elastic belt 6 is respectively located at two sides of the tree breast diameter, two ends of the elastic belt 6 are buckled on the fastener 61 at one side corresponding to the measuring box 1 and the connecting frame 2, and under the elastic action of the elastic belt 6, the second clamping surface 21 and the first clamping surface 11 can be clamped and fixed at the tree breast diameter.
As shown in fig. 3, a reserved groove 601 is concavely arranged on the opposite side of the two elastic belts 6, and the reserved groove 601 is covered outside the pull rope 301. Under the action of the reserved groove 601, the pull rope 301 can be protected.
The monitoring system is used for acquiring data of the displacement sensor 3 so as to obtain the tree breast diameter size.
The stay cord 301 is wound on the tree breast diameter part and then is connected with the first clamping surface 11 through the connection mechanism, meanwhile, under the action of the clamping mechanism, the second clamping surface 21 and the first clamping surface 11 can be clamped and fixed at the tree breast diameter part, the stay cord 301 is positioned between the first anti-slip adhesive tapes 111 and the two second anti-slip adhesive 211 displacement sensors 3 can measure the tree breast diameter along with the growth of the tree, and the tree breast diameter change can be obtained remotely and regularly through the monitoring system, the on-site measurement is not needed, the work load of personnel is reduced, and meanwhile, the measurement accuracy and consistency are improved.
As shown in fig. 1, a supporting rod 7 is arranged at the bottom of the measuring box 1, one end of the supporting rod 7 is connected with the bottom of the measuring box 1 through a universal ball seat 71, and a fixing pointed end 72 is arranged at the other end of the supporting rod.
The universal ball seat 71 includes pedestal 711, spheroid 712 and first locking screw 713, pedestal 711 one end and measurement box 1 bottom fixed connection, and the other end is equipped with concave sliding chamber that is equipped with, and spheroid 712 one end is located the sliding chamber and with pedestal 711 sliding connection, and the other end and the bracing piece 7 fixed connection of spheroid 712, first locking screw 713 and pedestal 711 threaded connection, and first locking screw 713 can penetrate the sliding chamber and with spheroid 712 butt to make spheroid 712 and pedestal 711 relatively fixed.
The support rod 7 comprises a first rod body 701, a second rod body 702 and a second locking screw 703, one end of the first rod body 701 is fixedly connected with a sphere 712, the other end of the first rod body 701 is slidably embedded into the second rod body 702, one end of the second rod body 702 far away from the first rod body 701 is fixedly connected with the fixed tip 72, the second locking screw 703 is in threaded connection with one end of the second rod body 702 close to the first rod body 701, and the second locking screw 703 can penetrate into the second rod body 702 and is abutted with the first rod body 701 so that the second rod body 702 and the first rod body 701 are relatively fixed;
the side wall of the first rod body 701 is provided with an indication mark 704, and when one end of the second rod body 702 far away from the fixed pointed end 72 is positioned at the indication mark 704, the height of the supporting rod 7 is positioned at the breast diameter of the tree; the top of the measuring cassette 1 is provided with a horizontal bubble 73.
The indication mark 704 can indicate the height position of the tree breast height, the first locking screw 713 is unscrewed to enable the sphere 712 and the base 711 to be in a free sliding state, in a natural state, the supporting rod 7 is vertical to the ground, the first locking screw 713 is screwed down to enable the supporting rod 7 to be kept in a state vertical to the ground, meanwhile, when the supporting rod 7 is positioned at the tree breast height, the horizontal bubble 73 is positioned at the horizontal center, the position opposite to the measuring box 1 is the tree breast height, a person does not need to determine the tree breast height through a tape, and the installation efficiency of the measuring box 1 is improved; after the measuring box 1 and the connecting frame 2 are fixed at the tree breast diameter through the clamping mechanism, the first locking screw 713 and the second locking screw 703 are unscrewed, the angle and the length of the supporting rod 7 are adjusted, the first locking screw 713 and the second locking screw 703 are screwed down after the fixing tip 72 is embedded into soil, the supporting rod 7 can support the measuring box 1, and the measuring box 1 is more stably fixed at the tree breast diameter.
As shown in fig. 5, a first mounting opening 12 is formed at one end of the measuring box 1 facing away from the first clamping surface 11, the first mounting opening 12 is communicated with the second bin 102, and a first conductive contact 121 is formed at one end of the second bin 102, which is far away from the first mounting opening 12.
The measuring box 1 is provided with a sealing shell 13, the sealing shell 13 is provided with a placing cavity 131, and one end of the sealing shell 13 is provided with
There is the second installing port 132 that communicates with placing the chamber 131, and battery 31 is located placing the chamber 131, and battery 31 one end and sealing shell 13 keep away from the one end fixed connection of second installing port 132, and the other end is equipped with the second conductive contact piece 311, and battery 31 is equipped with joint strip 312 all around, and joint strip 312 is located placing the chamber 131 and with sealing shell 13's terminal surface fixed connection.
One side of the measuring box 1 is concavely provided with a fixed groove 14, one side of the sealing shell 13 is threaded with a mounting screw 133, the sealing shell 13 is sleeved outside the measuring box 1 through a second mounting opening 132, the storage battery 31 is embedded into the second bin body 102 through the first mounting opening 12, the mounting screw 133 penetrates into the placing cavity 131 and is embedded into the fixed groove 14, so that the second conductive contact piece 311 is abutted with the first conductive contact piece 121, and the sealing rubber strip 312 is abutted with the first mounting opening 12.
Through unscrewing mounting screw 133, can dismantle outside the sealed housing 13 the measuring box 1, simultaneously battery 31 outside the second storehouse body 102 of roll-off through first mounting hole 12, realized taking out old sealed housing 13 and old battery 31, establish new sealed housing 13 cover outside measuring box 1 through second mounting hole 132, new battery 31 imbeds to second storehouse body 102 through first mounting hole 12, mounting screw 133 penetrates and places chamber 131 and imbeds fixed slot 14, so that second conductive contact piece 311 and first conductive contact piece 121 butt and joint strip 312 and first mounting hole 12 butt have realized the change of battery 31. And the sealing rubber strips 312 can prevent moisture and dust from entering the measuring box 1, so that the safety of components of the measuring box 1 is ensured.
As shown in fig. 8, the monitoring system includes a data acquisition module 8, a positioning module 81, a signal transmission module 82, and a terminal 83.
The data acquisition module 8 is arranged in the first bin 101, and the data acquisition module 8 is used for acquiring the displacement sensor 3.
The positioning module 81 is disposed in the first bin 101, and the positioning module 81 is used for obtaining geographic information of the measurement box 1.
The signal transmission module 82 includes an NB-IOT base station 821 and an IOT core network 822, where the NB-IOT base station 821 is configured to acquire data of the data acquisition module 8 and the positioning module 81 in each first bin 101, the NB-IOT base station 821 is communicatively connected to the IOT core network 822, and the IOT core network 822 is communicatively connected to the terminal 83, so that the terminal 83 acquires the data of the data acquisition module 8 and the positioning module 81.
The terminal 83 is used for calculating the chest diameter of the corresponding tree according to the data of the data acquisition module 8; the terminal 83 is used to determine the position of the corresponding measuring cassette 1 from the positioning module 81. The terminal 83 of the present embodiment is also capable of acquiring the electric quantity information of the battery 31.
In this embodiment, the data acquisition module 8 acquires the data of the displacement sensor 3 at regular time, the data acquisition module 8 sends the data to the IOT core network 822 through the NB-IOT base station 821, and the terminal 83 acquires the data of the displacement sensor 3 through the IOT core network 822. In order to overcome the error generated by the connection mechanism in this embodiment, the tape measure may be used to measure the dimension of the tree breast diameter to obtain an actual measurement value, then the displacement sensor 3 is used to measure the same tree breast diameter to obtain an electronic measurement value, the electronic measurement value is subtracted from the actual measurement value to obtain an error value, and the terminal 83 subtracts the error value from the electronic measurement value each time to obtain the accurate dimension of the tree breast diameter through calculation.
The first bin 101 is internally provided with a gyroscope sensor 4, and the gyroscope sensor 4 is used for acquiring data of the measuring box 1 in the horizontal direction and the vertical direction. The gyro sensor 4 is powered by a battery 31.
The monitoring system further includes an anomaly alarm module 84 for acquiring data of the gyro sensor 4 through the signal transmission module 82, and the anomaly alarm module 84 determines that an anomaly object is a tree or a measurement box 1 according to the change value of the gyro sensor 4 and the data of the positioning module 81.
In this embodiment, the anomaly alarm module 84 is provided with a horizontal alarm threshold, a vertical alarm threshold, and a geographic location change threshold.
When the abnormality alert module 84 obtains the fluctuation change of the horizontal data of the gyro sensor 4, the horizontal data of the gyro sensor 4 is lower than the horizontal alert threshold and the vertical data of the gyro sensor 4 is lower than the vertical alert threshold, the abnormality alert module 84 determines that the tree is shaking and the tree is in a normal state.
When the abnormality alert module 84 obtains the fluctuation change of the horizontal data of the gyro sensor 4, the horizontal data of the gyro sensor 4 is greater than the horizontal alert threshold or the vertical data of the gyro sensor 4 is greater than the vertical alert threshold, and the abnormality alert module 84 determines that the tree is deformed after shaking.
When the abnormal alarm module 84 obtains that the horizontal data of the gyro sensor 4 is an irregular jump and the horizontal data of the gyro sensor 4 is greater than the vertical alarm threshold, the abnormal alarm module 84 determines that the measurement box 1 is separated from the tree.
When the abnormality alert module 84 obtains that the variation difference of the positioning module 81 is greater than the geographical position variation threshold, the abnormality alert module 84 determines that the measurement box 1 is separated from the tree.
The abnormal condition can be obtained without the operator going to the site by the action of the abnormality alarm module 84, so that the operator can deal with the abnormal condition in time and the maintenance tool can be conveniently carried.
When the measuring box 1 of the embodiment is installed, the supporting rod 7 is adjusted to the height of the tree breast diameter according to the indication mark 704, the first locking screw 713 is unscrewed, the first locking screw 713 is screwed after the supporting rod 7 is vertical to the ground, the supporting rod 7 is erected on one side of the tree, meanwhile, the horizontal air bubble 73 is positioned in the horizontal center, and the position opposite to the measuring box 1 is the height of the tree breast diameter.
The first clamping surface 11 is attached to the tree breast diameter, the pull rope 301 is wound on the tree breast diameter and then connected with the first clamping surface 11 through the connection mechanism, the measuring box 1 is temporarily fixed at the tree breast diameter by utilizing the winding elasticity of the displacement sensor 3, the connecting frame 2 is arranged on one side opposite to the measuring box 1, two ends of the elastic belt 6 are buckled on the fasteners 61 on the corresponding sides of the measuring box 1 and the connecting frame 2, and the second clamping surface 21 and the first clamping surface 11 are clamped and fixed at the tree breast diameter.
Unscrewing the first locking screw 713 and the second locking screw 703, adjusting the angle and the length of the supporting rod 7, and screwing the first locking screw 713 and the second locking screw 703 after embedding the fixing tip 72 into soil, so that the supporting rod 7 can support the measuring box 1, and the measuring box 1 is more stably fixed at the tree breast diameter.
Example 2
Referring to fig. 3 to 7 and 9, the tree breast diameter remote real-time measuring device of the present embodiment is characterized by comprising a measuring box 1, a connecting frame 2 and a monitoring system.
A first clamping surface 11 is arranged at one end of the measuring box 1, and first anti-slip adhesive tapes 111 are respectively arranged on the upper side and the lower side of the first clamping surface 11; the measuring box 1 is internally provided with a first bin body 101 at one end close to the first clamping surface 11, the first bin body 101 is internally provided with a displacement sensor 3, the displacement sensor 3 is a pull rope type displacement sensor, a pull rope 301 of the displacement sensor 3 penetrates out of the first clamping surface 11 and is connected with the first clamping surface 11 through a connection mechanism after being wound on the chest diameter of a tree, and the pull rope 301 is positioned between two first anti-slip adhesive tapes 111; the measuring box 1 is provided with a second bin body 102, a storage battery 31 is arranged in the second bin body 102, and the storage battery 31 is electrically connected with the displacement sensor 3. The displacement sensor 3 of the present embodiment has winding elasticity.
As shown in fig. 4, the docking mechanism includes a connection pipe 5, a first docking head 51, a second docking head 52, and a fixing ring 53.
The connecting pipe 5 is positioned between the two first anti-skid adhesive tapes 111, the connecting pipe 5 is sleeved outside the pull rope 301 and is fixedly connected with the first clamping surface 11, the first connection head 51 is of a semi-cylindrical structure, and a first clamping tooth 511 is arranged on the plane of the first connection head 51; one end of the second connection head 52 is fixedly connected with the pull rope 301, the other end of the second connection head is a connection part 520, the connection part 520 is of a semi-cylindrical structure, a second clamping tooth 521 is arranged on the plane of the connection part 520, the fixing ring 53 is sleeved on the second connection head 52, the second clamping tooth 521 and the first clamping tooth 511 are mutually clamped through splicing the connection part 520 and the second connection head 52, the fixing ring 53 is slid, and the fixing ring 53 can be hooped on the connection part 520 and the second connection head 52.
The connecting portion 520 and the first connecting head 51 are provided with magnetic members 54 at the ends thereof close to the connecting pipe 5, respectively, the fixing ring 53 is made of ferrous material, and the magnetic members 54 can absorb the fixing ring 53.
According to the embodiment, the connection part 520 and the second connection head 52 are spliced to form a cylindrical structure, the second clamping teeth 521 and the first clamping teeth 511 are clamped with each other, the fixing ring 53 is slid, the fixing ring 53 can be hooped on the connection part 520 and the second connection head 52, then the fixing ring 53 is slid to one side of the magnetic piece 54, under the action of the magnetic piece 54, the fixing ring 53 is prevented from sliding out of the first connection head 51 and the second connection head 52, the displacement sensor 3 of the embodiment is simple and rapid to install, and the installation efficiency of the measuring box 1 is improved.
One end of the connecting frame 2 is provided with a second clamping surface 21, the upper side and the lower side of the second clamping surface 21 are respectively provided with a second anti-slip adhesive tape 211, and the connecting frame 2 is connected with the measuring box 1 through a clamping mechanism, so that the second clamping surface 21 and the first clamping surface 11 are clamped and fixed at the chest diameter of the tree.
The monitoring system is used for acquiring data of the displacement sensor 3 so as to obtain the tree breast diameter size.
The stay cord 301 is connected with the first clamping surface 11 through the connection mechanism after being wound on the tree breast diameter, and simultaneously under the action of the clamping mechanism, the second clamping surface 21 and the first clamping surface 11 can be clamped and fixed on the tree breast diameter, and the stay cord 301 is positioned between the first anti-slip adhesive tapes 111 and between the two second anti-slip adhesive tapes 211. The displacement sensor 3 can measure the tree breast diameter along with the growth of the tree, and can remotely and remotely control the tree breast diameter change periodically through the monitoring system, so that the on-site measurement of personnel is not needed, the workload of the personnel is lightened, and meanwhile, the accuracy and consistency of measurement are improved.
As shown in fig. 6, a supporting rod 7 is arranged at the bottom of the measuring box 1, one end of the supporting rod 7 is connected with the bottom of the measuring box 1 through a universal ball seat 71, and a fixing pointed end 72 is arranged at the other end of the supporting rod.
The universal ball seat 71 includes pedestal 711, spheroid 712 and first locking screw 713, pedestal 711 one end and measurement box 1 bottom fixed connection, and the other end is equipped with concave sliding chamber that is equipped with, and spheroid 712 one end is located the sliding chamber and with pedestal 711 sliding connection, and the other end and the bracing piece 7 fixed connection of spheroid 712, first locking screw 713 and pedestal 711 threaded connection, and first locking screw 713 can penetrate the sliding chamber and with spheroid 712 butt to make spheroid 712 and pedestal 711 relatively fixed.
The support rod 7 comprises a first rod body 701, a second rod body 702 and a second locking screw 703, one end of the first rod body 701 is fixedly connected with a sphere 712, the other end of the first rod body 701 is slidably embedded into the second rod body 702, one end of the second rod body 702 far away from the first rod body 701 is fixedly connected with the fixed tip 72, the second locking screw 703 is in threaded connection with one end of the second rod body 702 close to the first rod body 701, and the second locking screw 703 can penetrate into the second rod body 702 and is abutted with the first rod body 701 so that the second rod body 702 and the first rod body 701 are relatively fixed;
the side wall of the first rod body 701 is provided with an indication mark 704, and when one end of the second rod body 702 far away from the fixed pointed end 72 is positioned at the indication mark 704, the height of the supporting rod 7 is positioned at the breast diameter of the tree; the top of the measuring cassette 1 is provided with a horizontal bubble 73.
The indication mark 704 can indicate the height position of the tree breast height, the first locking screw 713 is unscrewed to enable the sphere 712 and the base 711 to be in a free sliding state, in a natural state, the supporting rod 7 is vertical to the ground, the first locking screw 713 is screwed down to enable the supporting rod 7 to be kept in a state vertical to the ground, meanwhile, when the supporting rod 7 is positioned at the tree breast height, the horizontal bubble 73 is positioned at the horizontal center, the position opposite to the measuring box 1 is the tree breast height, a person does not need to determine the tree breast height through a tape, and the installation efficiency of the measuring box 1 is improved; after the measuring box 1 and the connecting frame 2 are fixed at the tree breast diameter through the clamping mechanism, the first locking screw 713 and the second locking screw 703 are unscrewed, the angle and the length of the supporting rod 7 are adjusted, the first locking screw 713 and the second locking screw 703 are screwed down after the fixing tip 72 is embedded into soil, the supporting rod 7 can support the measuring box 1, and the measuring box 1 is more stably fixed at the tree breast diameter.
As shown in fig. 5, a first mounting opening 12 is formed at one end of the measuring box 1 facing away from the first clamping surface 11, the first mounting opening 12 is communicated with the second bin 102, and a first conductive contact 121 is formed at one end of the second bin 102, which is far away from the first mounting opening 12.
The measuring box 1 is provided with a sealing shell 13, the sealing shell 13 is provided with a placing cavity 131, one end of the sealing shell 13 is provided with a second mounting opening 132 communicated with the placing cavity 131, the storage battery 31 is positioned in the placing cavity 131, one end of the storage battery 31 is fixedly connected with one end, far away from the second mounting opening 132, of the sealing shell 13, the other end of the storage battery 31 is provided with a second conductive contact piece 311, sealing rubber strips 312 are arranged around the storage battery 31, and the sealing rubber strips 312 are positioned in the placing cavity 131 and are fixedly connected with the end face of the sealing shell 13.
One side of the measuring box 1 is concavely provided with a fixed groove 14, one side of the sealing shell 13 is threaded with a mounting screw 133, the sealing shell 13 is sleeved outside the measuring box 1 through a second mounting opening 132, the storage battery 31 is embedded into the second bin body 102 through the first mounting opening 12, the mounting screw 133 penetrates into the placing cavity 131 and is embedded into the fixed groove 14, so that the second conductive contact piece 311 is abutted with the first conductive contact piece 121, and the sealing rubber strip 312 is abutted with the first mounting opening 12.
Through unscrewing mounting screw 133, can dismantle outside the sealed housing 13 the measuring box 1, simultaneously battery 31 outside the second storehouse body 102 of roll-off through first mounting hole 12, realized taking out old sealed housing 13 and old battery 31, establish new sealed housing 13 cover outside measuring box 1 through second mounting hole 132, new battery 31 imbeds to second storehouse body 102 through first mounting hole 12, mounting screw 133 penetrates and places chamber 131 and imbeds fixed slot 14, so that second conductive contact piece 311 and first conductive contact piece 121 butt and joint strip 312 and first mounting hole 12 butt have realized the change of battery 31. And the sealing rubber strips 312 can prevent moisture and dust from entering the measuring box 1, so that the safety of components of the measuring box 1 is ensured.
As shown in fig. 9, the monitoring system includes a data acquisition module 8, a positioning module 81, a signal transmission module 82, and a terminal 83.
The data acquisition module 8 is arranged in the first bin 101, and the data acquisition module 8 is used for acquiring the displacement sensor 3.
The positioning module 81 is disposed in the first bin 101, and the positioning module 81 is used for obtaining geographic information of the measurement box 1.
The signal transmission module 82 includes an NB-IOT base station 821 and an IOT core network 822, where the NB-IOT base station 821 is configured to acquire data of the data acquisition module 8 and the positioning module 81 in each first bin 101, the NB-IOT base station 821 is communicatively connected to the IOT core network 822, and the IOT core network 822 is communicatively connected to the terminal 83, so that the terminal 83 acquires the data of the data acquisition module 8 and the positioning module 81.
The terminal 83 is used for calculating the chest diameter of the corresponding tree according to the data of the data acquisition module 8; the terminal 83 is used to determine the position of the corresponding measuring cassette 1 from the positioning module 81. The terminal 83 is also capable of acquiring the electric quantity information of the battery 31.
In this embodiment, the data acquisition module 8 acquires the data of the displacement sensor 3 at regular time, the data acquisition module 8 sends the data to the IOT core network 822 through the NB-IOT base station 821, and the terminal 83 acquires the data of the displacement sensor 3 through the IOT core network 822. In order to overcome the error generated by the connection mechanism in this embodiment, the tape measure may be used to measure the dimension of the tree breast diameter to obtain an actual measurement value, then the displacement sensor 3 is used to measure the same tree breast diameter to obtain an electronic measurement value, the electronic measurement value is subtracted from the actual measurement value to obtain an error value, and the terminal 83 subtracts the error value from the electronic measurement value each time to obtain the accurate dimension of the tree breast diameter through calculation.
The first bin 101 is internally provided with a gyroscope sensor 4, and the gyroscope sensor 4 is used for acquiring data of the measuring box 1 in the horizontal direction and the vertical direction. The gyro sensor 4 is powered by a battery 31.
The monitoring system further includes an anomaly alarm module 84 for acquiring data of the gyro sensor 4 through the signal transmission module 82, and the anomaly alarm module 84 determines that an anomaly object is a tree or a measurement box 1 according to the change value of the gyro sensor 4 and the data of the positioning module 81.
In this embodiment, the anomaly alarm module 84 is provided with a horizontal alarm threshold, a vertical alarm threshold, and a geographic location change threshold.
When the abnormality alert module 84 obtains the fluctuation change of the horizontal data of the gyro sensor 4, the horizontal data of the gyro sensor 4 is lower than the horizontal alert threshold and the vertical data of the gyro sensor 4 is lower than the vertical alert threshold, the abnormality alert module 84 determines that the tree is shaking and the tree is in a normal state.
When the abnormality alert module 84 obtains the fluctuation change of the horizontal data of the gyro sensor 4, the horizontal data of the gyro sensor 4 is greater than the horizontal alert threshold or the vertical data of the gyro sensor 4 is greater than the vertical alert threshold, and the abnormality alert module 84 determines that the tree is deformed after shaking.
When the abnormal alarm module 84 obtains that the horizontal data of the gyro sensor 4 is an irregular jump and the horizontal data of the gyro sensor 4 is greater than the vertical alarm threshold, the abnormal alarm module 84 determines that the measurement box 1 is separated from the tree.
When the abnormality alert module 84 obtains that the variation difference of the positioning module 81 is greater than the geographical position variation threshold, the abnormality alert module 84 determines that the measurement box 1 is separated from the tree.
The abnormal condition can be obtained without the operator going to the site by the action of the abnormality alarm module 84, so that the operator can deal with the abnormal condition in time and the maintenance tool can be conveniently carried.
As shown in fig. 9, the clamping mechanism includes a connecting rod 91, an electric telescopic push rod 92 and a controller 93, the connecting rod 91 is of a telescopic adjustable structure, the connecting rod 91 is provided with two connecting rods, one end of one connecting rod 91 is fixedly connected with one side of the measuring box 1, one end of the other connecting rod 91 is fixedly connected with one side of the connecting frame 2, the electric telescopic push rod 92 is located between the two connecting rods 91, and two ends of the electric telescopic push rod 92 are respectively fixedly connected with the two connecting rods 91. The telescopic structure of the connecting rod 91 of the present embodiment is the same as that of the supporting rod 7.
The controller 93 is connected with the electric telescopic push rod 92, the storage battery 31 and the data acquisition module 8 respectively, the controller 93 obtains the tree breast diameter according to the data acquisition module 8, and the controller 93 adjusts the telescopic capacity of the electric telescopic push rod 92 according to the tree breast diameter so that the second clamping surface 21 and the first clamping surface 11 are clamped and fixed at the tree breast diameter.
The controller 93 can confirm the variation value of trees breast diameter according to displacement sensor 3, makes the controller 93 adjust the length of electric telescopic push rod 92 according to the variation value of trees breast diameter for second clamping face 21 and first clamping face 11 are along with the growth of trees steady centre gripping in trees breast diameter department, avoid causing the damage to trees.
When the measuring box 1 of the embodiment is installed, the supporting rod 7 is adjusted to the height of the tree breast diameter according to the indication mark 704, the first locking screw 713 is unscrewed, the first locking screw 713 is screwed after the supporting rod 7 is vertical to the ground, the supporting rod 7 is erected on one side of the tree, meanwhile, the horizontal air bubble 73 is positioned in the horizontal center, and the position opposite to the measuring box 1 is the height of the tree breast diameter.
The length of the connecting rods 91 is adjusted according to the tree breast diameter, so that the two connecting rods 91 are located on two sides of the tree breast diameter, the electric telescopic push rod 92 is manually controlled to be stretched to a certain length, and a certain space is reserved between the two connecting rods 91 and the tree breast diameter for installation of the displacement sensor 3.
The first clamping surface 11 is attached to the tree breast diameter, the pull rope 301 is wound on the tree breast diameter and then connected with the first clamping surface 11 through the connection mechanism, and the electric telescopic push rod 92 is controlled to shorten manually, so that the second clamping surface 21 and the first clamping surface 11 are clamped and fixed at the tree breast diameter.
Unscrewing the first locking screw 713 and the second locking screw 703, adjusting the angle and the length of the supporting rod 7, and screwing the first locking screw 713 and the second locking screw 703 after embedding the fixing tip 72 into soil, so that the supporting rod 7 can support the measuring box 1, and the measuring box 1 is more stably fixed at the tree breast diameter.
Claims (9)
1. The utility model relates to a tree breast diameter remote real-time measuring device, which is characterized by comprising a measuring box (1), a connecting frame (2) and a monitoring system,
a first clamping surface (11) is arranged at one end of the measuring box (1), and first anti-slip adhesive tapes (111) are respectively arranged on the upper side and the lower side of the first clamping surface (11); one end, close to the first clamping surface (11), of the measuring box (1) is provided with a first bin body (101), a displacement sensor (3) is arranged in the first bin body (101), the displacement sensor (3) is a pull rope type displacement sensor, a pull rope (301) of the displacement sensor (3) penetrates out of the first clamping surface (11) and is wound on a tree chest diameter part and then is connected with the first clamping surface (11) through a connection mechanism, and the pull rope (301) is positioned between two first anti-slip adhesive tapes (111); the measuring box (1) is provided with a second bin body (102), a storage battery (31) is arranged in the second bin body (102), and the storage battery (31) is electrically connected with the displacement sensor (3);
A second clamping surface (21) is arranged at one end of the connecting frame (2), second anti-slip adhesive tapes (211) are respectively arranged on the upper side and the lower side of the second clamping surface (21), and the connecting frame (2) is connected with the measuring box (1) through a clamping mechanism so that the second clamping surface (21) and the first clamping surface (11) are clamped and fixed at the tree breast diameter;
the monitoring system is used for acquiring data of the displacement sensor (3) so as to obtain the tree breast diameter size;
a first mounting opening (12) is formed in one end, facing away from the first clamping surface (11), of the measuring box (1), the first mounting opening (12) is communicated with the second bin body (102), and a first conductive contact piece (121) is arranged at one end, far away from the first mounting opening (12), of the second bin body (102);
the measuring box (1) is provided with a sealing shell (13), the sealing shell (13) is provided with a placing cavity (131), one end of the sealing shell (13) is provided with a second mounting opening (132) communicated with the placing cavity (131), the storage battery (31) is positioned in the placing cavity (131), one end of the storage battery (31) is fixedly connected with one end, far away from the second mounting opening (132), of the sealing shell (13), the other end of the storage battery is provided with a second conductive contact piece (311), sealing rubber strips (312) are arranged around the storage battery (31), and the sealing rubber strips (312) are positioned in the placing cavity (131) and are fixedly connected with the end face of the sealing shell (13);
One side of the measuring box (1) is concavely provided with a fixed groove (14), one side thread of the sealing shell (13) is penetrated with a mounting screw (133), the sealing shell (13) is sleeved outside the measuring box (1) through a second mounting opening (132), the storage battery (31) is embedded into the second bin body (102) through a first mounting opening (12), and the mounting screw (133) penetrates into the placing cavity (131) and is embedded into the fixed groove (14), so that the second conductive contact piece (311) is abutted with the first conductive contact piece (121) and the sealing rubber strip (312) is abutted with the first mounting opening (12).
2. The tree breast diameter remote real-time measurement device according to claim 1, wherein: the connecting mechanism comprises a connecting pipe (5), a first connecting head (51), a second connecting head (52) and a fixed ring (53), wherein the connecting pipe (5) is positioned between the two first anti-slip adhesive tapes (111), the connecting pipe (5) is sleeved outside a pull rope (301) and fixedly connected with the first clamping surface (11), the first connecting head (51) is of a semi-cylindrical structure, and a first clamping tooth (511) is arranged on the plane of the first connecting head (51); one end of the second connection head (52) is fixedly connected with the pull rope (301), the other end of the second connection head is a connection part (520), the connection part (520) is of a semi-cylindrical structure, a second clamping tooth (521) is arranged on the plane of the connection part (520), the fixing ring (53) is sleeved on the second connection head (52), the connection part (520) and the second connection head (52) are spliced to form a cylindrical structure, the second clamping tooth (521) and the first clamping tooth (511) are mutually clamped and connected with each other, the fixing ring (53) is slid, and the fixing ring (53) can be hooped on the connection part (520) and the second connection head (52);
The connecting part (520) and one end of the first connecting head (51) close to the connecting pipe (5) are respectively provided with a magnetic part (54), the fixed ring (53) is made of iron, and the magnetic parts (54) can adsorb the fixed ring (53).
3. The tree breast diameter remote real-time measurement device according to claim 1, wherein: the clamping mechanism comprises an elastic belt (6), the two sides of the measuring box (1) and the connecting frame (2) are respectively provided with a fastener (61), the elastic belt (6) is provided with two pieces, the elastic belt (6) is respectively located at two sides of the tree breast diameter, the two ends of the elastic belt (6) are buckled and arranged on the corresponding side of the measuring box (1) and the connecting frame (2) on the fastener (61) of one side, and under the elastic action of the elastic belt (6), the second clamping surface (21) and the first clamping surface (11) can be clamped and fixed at the tree breast diameter.
4. A tree breast diameter remote real-time measuring device according to claim 3, wherein: a reserved groove (601) is concavely formed in one surface of the elastic belt (6) opposite to each other, and the reserved groove (601) is covered outside the pull rope (301).
5. The tree breast diameter remote real-time measurement device according to claim 1, wherein: the utility model discloses a measuring box, including measuring box (1), measuring box (1) are equipped with bracing piece (7), bracing piece (7) one end pass through universal ball seat (71) with the bottom of measuring box (1) is connected, and the other end is equipped with bracing piece (7), universal ball seat (71) include pedestal (711), spheroid (712) and first locking screw (713), pedestal (711) one end with measuring box (1) bottom fixed connection, the other end is equipped with the concave sliding chamber that is equipped with, spheroid (712) one end be located the sliding intracavity and with pedestal (711) sliding connection, the other end of spheroid (712) with bracing piece (7) fixed connection, first locking screw (713) with pedestal (713) threaded connection, just first locking screw (713) can penetrate the sliding chamber and with spheroid (712) butt, so that spheroid (712) are fixed relatively.
6. The tree breast diameter remote real-time measurement device according to claim 5, wherein: the support rod (7) comprises a first rod body (701), a second rod body (702) and a second locking screw (703), one end of the first rod body (701) is fixedly connected with the ball body (712), the other end of the first rod body is slidably embedded into the second rod body (702), one end of the second rod body (702) far away from the first rod body (701) is fixedly connected with the fixed tip (72), the second locking screw (703) is in threaded connection with one end of the second rod body (702) close to the first rod body (701), and the second locking screw (703) can penetrate into the second rod body (702) and is in butt joint with the first rod body (701), so that the second rod body (702) is relatively fixed with the first rod body (701);
an indication mark (704) is arranged on the side wall of the first rod body (701), and when one end of the second rod body (702) far away from the fixed pointed end (72) is positioned at the indication mark (704), the height of the supporting rod (7) is positioned at the tree breast diameter; the top of the measuring box (1) is provided with a horizontal bubble (73).
7. The tree breast diameter remote real-time measurement device according to claim 1, wherein: the monitoring system comprises a data acquisition module (8), a positioning module (81), a signal transmission module (82) and a terminal (83),
The data acquisition module (8) is arranged in the first bin body (101), and the data acquisition module (8) is used for acquiring the displacement sensor (3);
the positioning module (81) is arranged in the first bin body (101), and the positioning module (81) is used for acquiring geographic information of the measuring box (1);
the signal transmission module (82) comprises an NB-IOT base station (821) and an IOT core network (822), wherein the NB-IOT base station (821) is used for acquiring data of the data acquisition module (8) and the positioning module (81) in each first bin (101), the NB-IOT base station (821) is in communication connection with the IOT core network (822), and the IOT core network (822) is in communication connection with the terminal (83) so that the terminal (83) can acquire the data of the data acquisition module (8) and the positioning module (81);
the terminal (83) is used for calculating the chest diameter of the corresponding tree according to the data of the data acquisition module (8); the terminal (83) is used for determining the position corresponding to the measuring box (1) according to the positioning module (81).
8. The tree breast diameter remote real-time measurement device according to claim 7, wherein: a gyroscope sensor (4) is arranged in the first bin body (101), and the gyroscope sensor (4) is used for acquiring data of the measuring box (1) in the horizontal direction and the vertical direction;
The monitoring system further comprises an abnormality alarm module (84) for acquiring data of the gyro sensor (4) through the signal transmission module (82), and the abnormality alarm module (84) judges that an abnormal object is a tree or the measuring box (1) according to the change value of the gyro sensor (4) and the data of the positioning module (81).
9. The tree breast diameter remote real-time measurement device according to claim 7, wherein: the clamping mechanism comprises connecting rods (91), electric telescopic push rods (92) and a controller (93), wherein the connecting rods (91) are of telescopic and adjustable structures, two connecting rods (91) are arranged, one end of each connecting rod (91) is fixedly connected with one side of the measuring box (1), one end of each connecting rod (91) is fixedly connected with one side of the connecting frame (2), each electric telescopic push rod (92) is located between two connecting rods (91), and two ends of each electric telescopic push rod (92) are fixedly connected with two connecting rods (91) respectively;
the controller (93) respectively with electric telescopic push rod (92) battery (31) reaches data acquisition module (8) electricity is connected, controller (93) is according to data acquisition module (8) acquires trees breast diameter size, and controller (93) is according to trees breast diameter size regulation electric telescopic push rod (92) flexible volume, so that second clamping face (21) with first clamping face (11) centre gripping is fixed in trees breast diameter department.
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| CN117722963B (en) * | 2024-02-08 | 2024-04-12 | 烟台市森林资源监测保护服务中心(烟台沿海防护林省级自然保护区管理服务中心、烟台市林业科学研究所) | Tree breast diameter and height measurement measuring instrument |
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| US5884240A (en) * | 1996-07-24 | 1999-03-16 | Silver Creek Nurseries Inc. | Apparatus for measuring and recording a tree characteristic |
| CN104848796A (en) * | 2015-05-29 | 2015-08-19 | 新疆企业资源计划生产力促进中心（有限公司） | Beidou based nursery-grown plant DBH (Diameter at Breast Height) measuring device and use method thereof |
| CN206648565U (en) * | 2017-03-15 | 2017-11-17 | 中国林业科学研究院华北林业实验中心 | A kind of diameter of a cross-section of a tree trunk 1.3 meters above the ground chi |
| CN109443281A (en) * | 2018-12-04 | 2019-03-08 | 浙江农林大学 | A kind of tree breast-height diameter monitoring method and device |
| CN111066514A (en) * | 2019-11-20 | 2020-04-28 | 广西壮族自治区林业科学研究院 | Forest high-altitude intelligent pruning device and application method thereof |
| CN110836627A (en) * | 2019-11-21 | 2020-02-25 | 青海大学 | Arbor breast-height diameter measuring device and measuring method thereof |
| CN111561873A (en) * | 2020-05-27 | 2020-08-21 | 南京林业大学 | Self-propelled seedling tree trunk phenotype information acquisition system and acquisition method thereof |
| CN111700336A (en) * | 2020-06-18 | 2020-09-25 | 深圳市卓炜视讯科技有限公司 | Intelligent temperature measurement helmet |
| CN214756939U (en) * | 2021-04-20 | 2021-11-16 | 浙江农林大学 | Portable tree positioning device |
| CN215003350U (en) * | 2021-06-25 | 2021-12-03 | 广西壮族自治区国有七坡林场 | Portable trees chest diameter measuring apparatu |
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