JPH059255U - Tree protection support - Google Patents

Abstract

(57) [Summary] [Purpose] To protect a tree during its growth, to have high durability, and also to make it easy to maintain. [Structure] A bar 3 is connected to the upper parts of the pillars 1 and 2 made of metal, which are erected on both sides of the tree A, and the string-like fastening means 4 made of synthetic resin wound around the tree A is provided. A tree protection column in which both ends are held between a crossbar 3 and a holding plate 5, and the holding plate 5 is detachably attached to the crossbar 3 with a single stopper 6.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

  The present invention relates to a tree protection pillar for protecting trees.

[0002]

[Prior art]

  In order to support the tree, traditionally hammered logs on both sides of the tree and tied the tree with rope. Things have been done. However, as the years go by, the ropes and logs will rot and will not be used. There are problems such as disappearing, and rope growing into the trunk when growing trees.

[0003]   In order to eliminate this problem, there is no other choice but to carry out regular maintenance, but with conventional columns, There was a problem that attaching and detaching the rope was troublesome and time-consuming. Also, if the log rots, it will be repaired. Many of them were left unattended due to the lack of manpower.

[0004]

[Problems to be solved by the device]

  The present invention has been made in view of the above point, and the problem is that the weather resistance is It is equipped and can be used repeatedly, and it also attaches and detaches members that bind and fix trees. It is easy to do, and it is easy to maintain according to the growth of trees.

[0005]

[Means for Solving the Problems]

  In order to solve the above problems, the present invention is made of metal, which is erected on both sides of the tree A. Pillars 1 and 2 and crossbars that are passed over the tops of the pillars 1 and 2 and fixed to the pillars 1 and 2. 3, a string-like lashing member 4 made of a synthetic resin wound around the tree A, The tie member 4 comprises a fixing means for easily attaching and detaching the tie member 4 to the crossbar 3, and As a step, there is provided a holding plate 5 for holding the end portion of the securing member 4 with the cross bar 3, Take a means to removably attach the holding plate 5 to the crossbar 3 with a single stopper 6. It is a thing.

[0006]

【Example】   A description will be given below with reference to the drawings. The main body part 10 of the protection pillar stands on both sides of the tree A. The pair of left and right pillars 1 and 2 to be installed and passed around the tops of them and fixed at both ends. It is composed of a horizontal bar 3 and has a vertically long gate shape.

[0007]   The pair of pillars 1 and 2 stably supports the transplanted tree A such as a young tree according to the tree species. It consists of an elongated, uniformly-shaped member of sufficient strength and dimensions. Each of the columns 1 and 2 in the embodiment has an arcuate cross-sectional shape (FIG. 3), and the reinforcing rib 1 is provided inside. 3 and the decoration 14 is provided on the outside.

[0008]   The crossbars 3 connect the above-mentioned tree A to support them with a pillar, and It is composed of a plate-shaped member having a size corresponding to. 15 is a connecting piece that contacts the end of the crossbar 3. The connecting piece 15 is formed between the uppermost two ribs 13, and bolts and the like can be attached and detached. The cross bar 3 and the pillars 1 and 2 are connected by the fasteners 16. 17 shows the decoration on the surface of the cross bar You

[0009]   The pillars 1 and 2 and the crossbar 3 are both made of weather-resistant metal. Example In the case of, the cast iron is cast, but it goes without saying that it is not limited to this. However, by forming a cast product, the ribs 13, the decorations 14, 17, and the connecting piece 15 described above are formed. It is possible to add a strong structure that is integrated with other components, and at a low cost.

[0010]   When it is said to be made of metal, it naturally includes metals other than cast iron, for example Although it is possible to directly use the mold material etc., it does not have to be made of only metal, Any material mainly composed of metal may be used. For example, to prevent rust and reduce the weight of synthetic resin materials It may be used in combination with.

[0011]   The securing member 4 for fixing the tree A to the protection column 10 is wound around the trunk of the tree A. It is made of a flexible string-like member for attaching.

[0012]   This lashing member 4 is made of synthetic resin (Fig. 5 (a)), but is folded when folded. The resin-made hollow cord 11 and the mild steel passed through the hollow portion to maintain the bent state. A combination of the plastic core material 12 made of other material (FIG. 5C) is also included. FIG. 3B shows the plastic core material 12 coated with a resin cover 11 '.

[0013]   In order for the fixing means to easily fix the end portion 18 of the securing member 4 to the crossbar 3 in a detachable manner. It is provided.

[0014]   Since this fixing means fixes the end portion 18 by sandwiching it between the end piece 18 and the cross bar 3, the cross piece 3 A holding plate 5 applied to the back of the rail, and a single stop for detachably fixing it to the crossbar 3. And a tool 6.

[0015]   The single stopper 6 facilitates the work of loosening the holding plate 5, but at the same time secures The unevenness 8 which is a means for ensuring the fixing of the member 4 is provided between the back surface of the cross bar 3 and the holding plate 5. They are formed on the holding surface side, respectively.

[0016]   That is, in order to pass the lashing member 4, the back side of the appropriate number of through holes 7 formed in the crossbar 3 is fixed. A concave groove 8a is formed so that the bent end portion 18 of the binding member 4 can be accommodated, and the concave groove 8a is formed. The protruding portion 8b protruding so as to press the end portion 18 accommodated in the groove 8a is provided on the holding plate 5 side. By being formed, it is configured to increase resistance when the end portion 18 is held. (See FIGS. 4 and 6).

[0017]   A part of the ridges 8c of the unevenness 8 is formed long on the upper part of the holding plate 5. Tightness of the stopper 6 By tightening, it will come into contact with the crossbar 3 further from the state of FIG. It also hits the cross bar 3 at 3 points and also serves as a detent when tightening bolts.

[0018]   It is convenient to provide two through holes 7 obliquely according to the position of the end portion 18. 1 Reference numerals 9 and 20 denote insertion holes for passing the stoppers, which are formed in the crossbar 3 and the holding plate 5, respectively. . Reference numeral 21 denotes a nut, which is screwed onto the thread portion of the stopper 6.

[0019]   22 is a through hole formed in the lower part of the pillars 1 and 2, 23 is an anchor to be passed therethrough, It fulfills the function of a ruler that defines the height of the protection column 10. 24 are both ends of the anchor 22 A pipe of the foundation passed through, 25 is a foundation driven therein, and 26 is a foundation block. This foundation is installed in consideration of the removal of the tree A after its growth.   The protection column 10 configured as described above is provided with the string-like lashing member 4 around the trunk of the tree A. Wrap it, fold the end 18 through the through hole 7 of the cross bar 3 and fold the holding plate 5 into the stopper 6. By tightening, the tree A is fixed by fixing it to the crossbar 3.

[0020]   By tying the lashing member 4 around the tree A, the tree A can be fixed in the same manner as tied with a rope. If the nut 21 is loosened when it is replaced after being fixed once, the holding plate 5 will be Since it is separated from the gripping member 4, it is loose enough to pull out the fastening member 4 without removing the holding plate 5. . Therefore, quick work can be performed without requiring labor.

[0021]

[Effect of device]

  Since the present invention is constructed and operates as described above, it has weather resistance and grows young trees. During the period, the strength does not change, and after the growth, the protection column is pulled out and used repeatedly. The securing member 4 for fixing the tree A is also capable of Since it is fixed by holding it between the holding plate 5 and fixing and removing or loosening work. It is remarkably easy, so that even with a small number of people, it is easy to maintain the trees according to their growth. Produce the effect of

[Brief description of drawings]

FIG. 1 is a partially cutaway front view according to an embodiment of the present invention.

FIG. 2 is a side view of the same.

FIG. 3 is a horizontal sectional view of a main part.

FIG. 4 is a vertical sectional view of a main part.

FIG. 5 (a) is a sectional view of a fastening member. (B) Sectional drawing of a lashing member. (C) Sectional drawing of a securing member.

FIG. 6 is an exploded perspective view of essential parts.

[Explanation of symbols]

1, 2 pillars 3 Yokogi 4 lashing members 5 Holding board 6 stop

   ─────────────────────────────────────────────────── ─── Continued front page    (72) Creator Naoyasu Hoshino             3-22-22 Motogo, Kawaguchi City (72) Creator Mitsuo Ito             15-5 Higashitakasago-cho, Urawa-shi

Claims (3)

[Scope of utility model registration request] 1. Pillars 1 and 2 made of metal, which are erected on both sides of a tree A, and crossbars 3 which are fixed to the pillars 1 and 2 by being passed over the pillars 1 and 2. , A string-shaped lashing member 4 made of a synthetic resin that is wound around the tree A, and a fixing means for easily fixing the lashing member 4 to the crossbar 3 as the fixing means. A tree protection strut characterized in that a holding plate (5) for holding the end portion of the binding member (4) with the crossbar (3) is provided, and the holding plate (5) is detachably attached to the crossbar (3) with a single fastener (6). . 2. The cross bar 3 in which the holding plate 5 is backed,
A through hole 7 is formed through which an end portion of the securing member 4 is formed, and an unevenness 8 for increasing the resistance for holding the end portion drawn out from the through hole 7 with the holding plate is provided with the cross bar 3 or the holding plate. The tree protection column according to claim 1, wherein the tree protection column has a structure formed in any one or both of the above items. 3. The tree according to claim 1, wherein the lashing member 4 comprises a hollow cord 11 made of synthetic resin having elasticity and a plastic core material 12 made of mild steel or other material passed through the hollow portion. Protective prop.