CN112735256A

CN112735256A - Tree label mounted on standing tree and retained for long time

Info

Publication number: CN112735256A
Application number: CN202110227314.5A
Authority: CN
Inventors: 李国伟; 刘盛; 刘庆忠; 陈玉宝
Original assignee: Beihua University
Current assignee: Beihua University
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-04-30

Abstract

The invention relates to a tree label which is arranged on a standing tree and is kept for a long time, which is mainly suitable for being used as a label for mounting the standing tree in a forest fixed sample plot and also suitable for being used as a label for mounting green trees in the garden industry. Comprises two parts of a plastic nail and a plastic label. The plastic nail is used for installing the plastic label on the trunk, and the plastic label is nested on the plastic nail and used for marking information of the tree. The beneficial effects are as follows: (1) the device has simple structure, is convenient to install and use, and can be installed once and used permanently; (2) the problem that the use of metal nails can cause harm to the utilization of wood is solved; (3) the operation is prolonged to the plastic nail regularly, can effectively prevent the problem of plastic nail morals and manners in nature, and the damage that sets up suitable length in addition and also can effectively reduce trees sign is with losing the problem.

Description

Tree label mounted on standing tree and retained for long time

Technical Field

The invention relates to a tree label which is arranged on a standing tree and is kept for a long time, which is mainly suitable for being used as a label for mounting the standing tree in a forest fixed sample plot and also suitable for being used as a label for mounting green trees in the garden industry.

Background

In forestry scientific research, a large number of forest fixed sample plots need to be arranged, each tree in the sample plots needs to be marked for the convenience of investigation, and a common method is to install a tree label on a trunk; in the landscaping industry, in order to facilitate the management and maintenance of trees, tree labels also need to be installed for garden trees. There are two main conventional methods for installing tree signs in the current industry: (1) manufacturing a tree label, drilling a hole on the label, and then nailing the tree label on a trunk by using a metal nail; (2) the tree label is threaded onto the spring or thread, which is then tied to the trunk.

The two methods have problems in the practical use process, the first method is to install the tree label by using a method of nailing a metal nail into a trunk, and the method has the following problems that firstly, the trunk becomes thick every year, the metal nail is slowly embedded in the trunk along with the growth of the trunk, and the metal nail left in the trunk brings great danger to the future wood processing; secondly, the tree label can be wrapped in the trunk or extruded off with the metal nail embedded in the trunk, so that subsequent investigation work is influenced.

The second method is to install the tree label by using a spring or a thin wire, and has the problems that firstly, the trunk is always in a growing state and grows for a long time, no matter the length of the spring or the thin wire is insufficient, the spring or the thin wire is tightly hooped on the trunk, if the spring or the thin wire is not managed for a long time, the spring or the thin wire can be embedded in the trunk, if the spring or the wire cannot be loosened in time, the spring or the thin wire can be embedded in the trunk along with the growth of the tree, the normal growth of the tree is greatly influenced, and the tree can even die; if the spring is embedded into the trunk, danger can also be generated in the future wood processing process; and the spring or the thin wire is embedded into the trunk, which can also cause the tree label to be lost or damaged; secondly, usually, the trunk is smooth, if the spring or the thin line is long and loose, the problem that the label is embedded in the trunk can be effectively avoided, but the label is difficult to be ensured to be always kept at a proper position without moving, and once the label slides to the root of the tree, most of the labels are damaged by wild animals in the forest.

Disclosure of Invention

1. Problems to be solved

Aiming at the problems that the existing method has great influence on the growth of trees and the trees cannot be processed in the future, the tree label provides information for the current work and the future use safety of wood (in the wood processing process, metal objects are contained in the wood, so that serious safety accidents can be caused). The invention aims to solve the problems caused by the traditional installation method by adopting a new scheme.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The invention relates to a tree label which is arranged on a standing tree and is kept for a long time. The plastic nail is used for installing the plastic label on the trunk, and the plastic label is nested on the plastic nail and used for marking information of the tree. The principle of the invention is that the length of the selected plastic nail is determined according to the growth speed of the tree species (when the plastic nail is used in a forest fixed sample plot, the trunk growth amount of 5-10 years is generally reserved), the plastic label is sleeved on the plastic nail, then the plastic nail is nailed on the trunk, when the next investigation is carried out, the residual length of the plastic nail is checked, if the trunk can grow to the next investigation period, the current state of the trunk is maintained, if the residual length is not maintained to the next investigation period, the plastic nail is cut off by sticking the bark, the label is sleeved on the extended plastic nail, and the extended plastic nail is connected to the plastic nail in the trunk, so that the operation can ensure the normal growth of the trunk, and the tree label does not have a reserved space.

Preferably, the plastic nail is made of a non-toxic, weather-resistant, wear-resistant, high-strength and smooth plastic material, and can be kept in nature for more than 5-10 years (the forest-like survey period is 5 years or 10 years in general) without being weathered; the plastic nail is similar to a steel nail in shape, the nail rod of the plastic nail is cylindrical or elliptic cylindrical, the head of the plastic nail is provided with a nail-shaped structure with a round cap, and the nail rod of the plastic nail is provided with 1-3 raised wing wings which are used for preventing the label from being blown by wind when the label is placed; the plastic nail rod is internally of a hollow structure, and the inner wall of the plastic nail rod is provided with a thread structure for connecting and extending the plastic nail.

The plastic nail has two shapes, one is the plastic nail nailed into the trunk, the front end (the end nailed into the trunk) is provided with the inverted fin, and the inverted fin can effectively prevent the plastic nail from falling off from the trunk after the plastic nail is nailed into the trunk; the other type is a plastic nail for subsequent extension connection, the front end (the plastic nail end connected to the trunk) of the plastic nail is provided with a threaded rod, the diameter of the threaded part of the threaded rod is consistent with that of the hollow part in the plastic nail rod, and the two plastic nails can be firmly connected together. The diameter of the plastic nail is different according to the tree species and the natural environment, and is made into different diameters (generally in the range of 3mm-5 mm), the length is determined according to the growth speed of different tree species and investigation period, and a certain label placing space and subsequent operation space are reserved on the length.

The head of the plastic nail provided by the invention is provided with the round cap, so that the plastic label can be prevented from falling off from the plastic nail due to human or other reasons; the length of the plastic nail is limited mainly considering that if the nail body is too long, the plastic nail is difficult to ensure not to be damaged in a complex natural environment, and the long-term existence of the label can be improved by periodically extending the plastic nail.

Preferably, the plastic label is made of a plastic material which is nontoxic, weather-resistant, wear-resistant and high-strength, and can not be weathered in nature for a long time. The plastic label is sheet-shaped, the specific shape of the plastic label can be designed at will according to the requirements of users, and the plastic label is provided with a round hole, and the shape of the plastic label is determined according to the shape of the plastic nail; the edge of the inner wall of the round hole is provided with 1-3 grooves, and the positions of the grooves correspond to the wings on the plastic nail rod; the round hole is thickened, so that the plastic label can slide outwards along the plastic nail smoothly in the tree growing process, and the plastic label is long in service life. The size of the circular hole of the plastic label needs to be matched with that of the plastic nail, and the circular hole cannot be too large or too small. The round hole is too large, so that the abrasion speed of the label is accelerated due to the influence of natural weather such as wind, rain and the like, and the label is damaged or lost too early; the round hole is too small, so that the label cannot move and is damaged and lost by the growth of trees; the standard round hole size can guarantee when the plastic sign overlaps on the plastic nail, there is certain frictional force between round hole and the plastic nail village, but still can not influence the trunk normal growth for suitable, the plastic sign can better subsides on the trunk like this, the sign can outwards slide along the plastic nail when the trunk outwards grows, and owing to have the wing on the plastic nail to cooperate with the recess in the plastic sign round hole, when having natural weather (like blowing, rainy), the wobbling problem can not appear yet in the plastic sign, thereby can effectively improve the life of plastic nail and plastic sign.

3. Advantageous effects

The tree label provided by the invention is arranged on a standing tree and can be kept for a long time, and has the beneficial effects that:

(1) the device has simple structure, is convenient to install and use, and can be installed once and used permanently;

(2) the problem that the use of metal nails can cause harm to the utilization of wood is solved;

(3) the operation is prolonged to the plastic nail regularly, can effectively prevent the problem of plastic nail morals and manners in nature, and the damage that sets up suitable length in addition and also can effectively reduce trees sign is with losing the problem.

Drawings

The invention is further illustrated by the following structural drawings.

FIG. 1 is a schematic block diagram of a plastic nail according to the present invention;

fig. 2 is a schematic structural view of the plastic signage of the present invention.

In the figure: the tree-shaped plastic nail comprises a plastic nail 1A nailed into a trunk, a plastic nail 1B in extended connection, a nail cap 1-1, a plastic nail internal structure 1-2, a plastic nail rod 1-3, a wing 1-4, an inverted wing 1-5, a threaded rod 1-6, a plastic label 2-1, a round hole 2-1 and a groove 2-2.

The specific implementation mode is as follows:

the invention will be further elucidated with reference to the drawings, in which: a tree label which is arranged on a standing tree and is reserved for a long time comprises plastic nails (1A) nailed into a trunk, plastic nails (1B) connected in an extending mode, nail caps (1-1), internal structures (1-2) of the plastic nails, nail rods (1-3) of the plastic nails, wing fins (1-4), inverted wings (1-5), threaded rods (1-6), plastic labels (2), round holes (2-1) and grooves (2-2).

The following operations are adopted when the tree label is installed on the standing tree for the first time:

firstly, selecting a plastic nail (1A) with proper length and thickness specification according to the species and growth rate of the tree, sleeving a plastic label (2) with the size corresponding to the circular hole (2-1) on the plastic nail (1A) nailed in the tree, and paying attention to the fact that a groove (2-2) on the circular hole (2-1) of the plastic label (2) is matched with the position of a wing (1-4) on a plastic nail rod (1-3).

Secondly, drilling a hole with proper size and depth on the trunk by using an electric drill, and then nailing the end of the inverted wing (1-5) of the plastic nail (1A) nailed into the trunk into the hole on the trunk (note that the size of the drilled hole on the trunk is consistent with that of the plastic nail rod (1-3), if the hole is drilled too large, even if the inverted wing (1-5) exists, the plastic nail (1A) nailed into the trunk can fall off, so that the plastic label (2) is lost, and the growth health of the forest tree can be influenced by the oversized drilled hole); the inverted wing (1-5) end of the plastic nail (1A) driven into the trunk can also be driven into the trunk by using a special driving device.

And thirdly, pushing the plastic label (2) to the surface of the trunk along the plastic nail rod (1-3), wherein the plastic label (2) is close to the surface of the trunk, so that the influence of the natural environment on the plastic label (2) can be reduced.

And repeating the steps to finish the installation work of all the tree labels.

When the tree label is spliced, the following operations are adopted:

firstly, a plastic nail (1A) which is nailed on a trunk and is nailed into the trunk is tightly attached to a bark part to cut off a plastic nail rod (1-3), and a used tool can ensure that the section is neat and the thread inside the plastic nail rod (1-3) is exposed.

Secondly, taking down the plastic label (2) on the trunk, if the plastic label (2) is damaged, replacing the label with a new one, and transferring the information on the old plastic label (2) to the new plastic label; the plastic label (2) is sleeved on the plastic nail (1B) which is connected in an extending way, and the selected specification of the plastic nail (1B) which is connected in the extending way is the same as that of the plastic nail (1A) which is nailed into the trunk.

And thirdly, inserting a threaded rod (1-6) at the front end of the plastic nail (1B) connected in an extending way into a hole of the plastic nail (1A) nailed into the trunk, and screwing down.

And fourthly, pushing the plastic label (2) to the surface of the trunk along the plastic nail rod (1-3) and finishing the process of continuously connecting the tree label.

Repeating the steps to complete the splicing work of all the tree labels.

The above description is only exemplary of the present invention and should not be taken as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A tree label which is arranged on a standing tree and is reserved for a long time consists of a plastic nail (1A) nailed into a trunk, a plastic nail (1B) connected in an extending way, a nail cap (1-1), an internal structure (1-2) of the plastic nail, a nail rod (1-3) of the plastic nail, a wing (1-4), an inverted wing (1-5), a threaded rod (1-6), a plastic label (2), a round hole (2-1) and a groove (2-2); the method is characterized in that: the plastic label (2) is sleeved on the plastic nail rod (1-3), and the plastic nail (1B) connected in an extending way is connected with the plastic nail (1A) nailed into the trunk through the threaded rod (1-6).

2. The long-standing tree sign according to claim 1, wherein the tree sign comprises: the plastic nail (1A) driven into the trunk and the plastic nail (1B) connected in an extending mode are made of non-toxic, weather-resistant, wear-resistant, high-strength and smooth plastic materials and are shaped like a steel nail, 1-3 protruding wing fins (1-4) are arranged on a plastic nail rod (1-3), the interior of the plastic nail rod (1-3) is of a hollow structure, the inner wall of the plastic nail rod is of a thread structure, the front end of the plastic nail (1A) driven into the trunk is provided with inverted wings (1-5), the front end of the plastic nail (1B) connected in an extending mode is provided with a threaded rod (1-6), and the diameter of the threaded portion of the plastic nail (1A) is consistent with that of the hollow portion in the plastic nail rod (1-3).

3. The long-standing tree sign according to claim 1, wherein the tree sign comprises: the plastic label (2) is made of nontoxic, weather-resistant, wear-resistant and high-strength plastic materials, a round hole (2-1) is formed in the plastic label (2), 1-3 grooves (2-2) are formed in the edge of the inner wall of the round hole (2-1), and the positions of the grooves correspond to the wing fins (1-4) on the plastic nail rod (1-3); the round hole (2-1) needs thickening treatment.