Ancient and famous tree body detection device

Abstract

The utility model discloses a tree body detection device for ancient and famous trees, which belongs to the technical field of tree body detection and comprises a base, a detector, a first contraction piece and a second contraction piece, a lifting piece is arranged on the base, a lifting table is arranged at the top of the lifting piece, and the first contraction piece and the second contraction piece are arranged on the lifting table. The lifting table is provided with driving pieces corresponding to the first shrinkage piece and the second shrinkage piece respectively, the output ends of the driving pieces are connected with the first shrinkage piece and the second shrinkage piece, so that the first shrinkage piece and the second shrinkage piece can be shrunk and folded to form a closed loop, and nails are arranged on the inner walls of the first shrinkage piece and the second shrinkage piece. The first contraction piece and the second contraction piece are driven by the driving piece to be folded towards the tree body, and the nail is inserted into the tree body; the nails are inserted into the tree body through the pressing force generated when the first contraction piece and the second contraction piece contract, the nails do not need to be knocked into the tree body one by one manually, and the convenience of tree body detection is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tree body detection, in particular to a tree body detection device for ancient and famous trees. Background Art

[0002] Ancient trees generally refer to trees that are over 100 years old. They have certain commemorative significance and ornamental value, but they are also relatively rare. Therefore, ancient trees are precious natural resources and living cultural relics. Protecting ancient trees is important for conducting scientific and cultural research and developing urban landscaping. However, in the practice of ancient tree protection, it is crucial to find problems with the roots of ancient trees.

[0003] Tree inspection is generally divided into the following steps: nailing: a certain number of nails are driven into the trunk of the tree, distributed around the tree, and ensure that the nails touch the wood of the tree; connecting sensors: connecting sensors to the nails to make the nails a measuring point; tapping measurement: tap 5-7 times at each measuring point and record the time of stress wave transmission. The internal structure of the tree is determined by the different propagation speeds of stress waves in healthy wood or decayed wood; however, in the process of nailing, nails are usually hammered into the tree one by one manually. The different tree species and the detection of trees of different heights greatly increase the difficulty of nailing, and manual nailing is inefficient. Utility Model Content

[0004] The main purpose of the utility model is to provide a tree detection device for ancient and famous trees, aiming to solve the problems raised in the above background.

[0005] To achieve the above-mentioned purpose, the utility model proposes a tree body detection device for ancient and famous trees, including a base, a detector, a first contraction member and a second contraction member. A lifting member is provided on the base, and a lifting platform is provided on the top of the lifting member. The first contraction member and the second contraction member are both pressed on the lifting platform. A driving member is respectively provided on the lifting platform corresponding to the first contraction member and the second contraction member. The output end of the driving member is connected to the first contraction member and the second contraction member, so that the first contraction member and the second contraction member can be contracted and closed to form a closed loop. Nails are provided on the inner walls of the first contraction member and the second contraction member. The first contraction member and the second contraction member are closed toward the tree body under the drive of the driving member, and the nails are inserted into the tree body.

[0006] Optionally, the detector is detachably connected with a conductive wire, the other end of the conductive wire is provided with a sensor, and the sensor is connected to a nail inserted into the tree body.

[0007] Optionally, the inner walls of the first contraction member and the second contraction member are provided with a plurality of mounting holes, and the nails are placed in the mounting holes.

[0008] Optionally, a central column is provided on the lifting platform, and the driving member is located on both sides of the central column and is installed on the lifting platform.

[0009] Optionally, a first through hole is provided on the first contraction member, a second through hole is provided on the second contraction member, and the central column passes through the first through hole and the second through hole to be connected to the first contraction member and the second contraction member.

[0010] Optionally, the detector is an elastic wave tree tomography diagnostic instrument.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The ancient and famous tree detection device of the technical solution of the utility model is provided with a base, a detector, a first contraction member and a second contraction member, the base is provided with a lifting member, the top of the lifting member is provided with a lifting platform, the first contraction member and the second contraction member are both pressed on the lifting platform, and a driving member is respectively provided on the lifting platform corresponding to the first contraction member and the second contraction member, the output end of the driving member is connected with the first contraction member and the second contraction member, so that the first contraction member and the second contraction member can be contracted and closed to form a closed loop, the inner walls of the first contraction member and the second contraction member are both provided with nails, the first contraction member and the second contraction member are closed toward the tree body under the drive of the driving member, and the nails are inserted into the tree body; the nails are inserted into the tree body by the pressing force when the first contraction member and the second contraction member are contracted, and there is no need to manually hammer the nails into the tree body one by one, thereby improving the convenience of tree body detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0014] Figure 1 This is a structural schematic diagram of an embodiment of a device for detecting ancient and famous trees of the utility model;

[0015] Figure 2 for Figure 1 A structural schematic diagram of the first contraction member;

[0016] Figure 3 for Figure 1 A schematic structural diagram of the second contraction member.

[0017] Description of Figure Numbers:

[0018]

[0019]

[0020] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0023] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0024] The utility model provides a tree detection device 100 for ancient and famous trees.

[0025] See also Figure 1-Figure 3In one embodiment of the utility model, the ancient and famous tree detection device 100 includes a base 10, a detector 20, a first contraction member 30 and a second contraction member 31. The base 10 is provided with a lifting member 11, and a lifting platform 12 is provided on the top of the lifting member 11. The first contraction member 30 and the second contraction member 31 are both pressed on the lifting platform 12. A driving member 50 is respectively provided on the lifting platform 12 corresponding to the first contraction member 30 and the second contraction member 31. The output end of the driving member 50 is connected to the first contraction member 30 and the second contraction member 31, so that the first contraction member 30 and the second contraction member 31 can be contracted and closed to form a closed loop. The inner walls of the first contraction member 30 and the second contraction member 31 are both provided with nails. The first contraction member 30 and the second contraction member 31 are closed toward the tree body under the drive of the driving member 50, and the nail 40 is inserted into the tree body.

[0026] In one embodiment of the utility model, a central column 13 is provided on the lifting platform 12, and the number of the driving members 50 is two. The two driving members 50 are respectively located on both sides of the central column 13 and installed on the lifting platform 12. A first through hole 33 is provided on the first contraction member 30, and a second through hole 34 is provided on the second contraction member 31. The central column 13 passes through the first through hole 33 and the second through hole 34 and is connected to the first contraction member 30 and the second contraction member 31. When driven by the driving member 50, the first contraction member 30 and the second contraction member 31 can rotate around the central column 13.

[0027] In this embodiment, the first contraction member 30 and the second contraction member 31 are semicircular in shape as a whole, and the inner walls of the first contraction member 30 and the second contraction member 31 are provided with a plurality of mounting holes 32, and the nails 40 are placed in the mounting holes 32, with the tips of the nails 40 facing the tree.

[0028] The detector 20 is an elastic wave tree tomography diagnostic instrument. The lifting member 11 can be an electric push rod. The base 10 is provided with a mobile power supply for providing power to the lifting member 11. The driving member 50 can be a rodless cylinder. After the type, quantity and area of ​​the trees to be detected are clearly identified, the device is moved to the side of the trees to be detected. In the initial state, the driving member 50 is in a retracted state, and the first retracting member 30 and the second retracting member 31 are in an open state. The lifting member 11 is driven to a suitable height position, and the driving member 50 is started so that its output end extends out to resist the movement of the first retracting member 30 and the second retracting member 31, so that the first retracting member 30 and the second retracting member 31 are moved closer to the tree body. In the process of moving closer, the nail 40 is pressed to insert the nail 40 into the tree body, without the need to manually knock the nails 40 into the tree body one by one, and then the driving member 50 is driven to retract, so that the first retracting member 30 and the second retracting member 31 are opened, and the nail 40 is exposed, completing the first step of tree body detection.

[0029] In an embodiment of the present invention, a conductive wire 60 is detachably connected to the detector 20 , and a sensor 61 is disposed at the other end of the conductive wire 60 . The sensor 61 is connected to a nail 40 inserted into the tree body.

[0030] In this embodiment, the sensor 61 is connected to the nails 40 inserted into the tree body. Usually, the number of the nails 40 is 10-12, so that the nails 40 become measurement points. Then, the number of measurement points, the circumference of the tree and other information are input, and the detection points on the trunk are hit with an electronic hammer. The sound waves propagate inside the trunk. The health status of the inside of the trunk is judged according to the change in the propagation speed of the sound waves, and an image is formed on the detector 20. According to the image, it is judged which specific part may be rotten.

[0031] Working principle: the device is moved to the tree to be inspected, the lifting member 11 is driven to a suitable height position, the driving member 50 is started to extend its output end to resist the movement of the first contraction member 30 and the second contraction member 31, so that the first contraction member 30 and the second contraction member 31 are moved closer to the tree body, and the nail 40 is pressed in the process of approaching, so that the nail 40 is inserted into the tree body, and there is no need to manually knock the nails 40 into the tree body one by one, and then the driving member 50 is driven to shrink, and then the lifting member 11 is driven to lower the lifting platform 12, so that the first contraction member 30 and the second contraction member 31 are opened, and the nail 40 is exposed, and the sensor 61 is connected to the nail 40 inserted in the tree body so that the nail 40 becomes a measuring point, and an electronic hammer is used to knock the detection point on the trunk, and the sound wave propagates inside the trunk. The health status of the inside of the trunk is judged according to the change of the sound wave propagation speed, and an image is formed on the detector 20, and it is judged according to the image which specific part may be rotten.

[0032] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A device for detecting ancient and famous trees, characterized in that: The invention comprises a base, a detector, a first contraction member and a second contraction member, wherein a lifting member is arranged on the base, a lifting platform is arranged on the top of the lifting member, the first contraction member and the second contraction member are both pressed on the lifting platform, a driving member is respectively arranged on the lifting platform corresponding to the first contraction member and the second contraction member, the output end of the driving member is connected with the first contraction member and the second contraction member, so that the first contraction member and the second contraction member can be contracted and closed to form a closed loop, nails are arranged on the inner walls of the first contraction member and the second contraction member, the first contraction member and the second contraction member are closed toward the tree body under the drive of the driving member, and the nails are inserted into the tree body.

2. The ancient and famous tree detection device according to claim 1, characterized in that: The detector is detachably connected with a conducting wire, the other end of which is provided with a sensor, and the sensor is connected with a nail inserted into the tree body.

3. The ancient and famous tree detection device according to claim 1, characterized in that: The inner walls of the first contraction member and the second contraction member are provided with a plurality of mounting holes, and the nails are placed in the mounting holes.

4. The ancient and famous tree detection device according to claim 1, characterized in that: The lifting platform is provided with a central column, and the driving members are located at two sides of the central column and are installed on the lifting platform.

5. The ancient and famous tree detection device according to claim 4, characterized in that: The first contraction member is provided with a first through hole, the second contraction member is provided with a second through hole, and the central column passes through the first through hole and the second through hole and is connected with the first contraction member and the second contraction member.

6. The ancient and famous tree detection device according to claim 1, characterized in that: The detector is an elastic wave tree tomography diagnostic instrument.

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