JPH0718539U - Root bowl support reinforcement - Google Patents

Abstract

(57) [Summary] (Correction) [Purpose] To provide a root-pot-supporting reinforcement tool with an extremely simple structure that prevents the transplanted tree from falling or tilting due to wind forces. [Structure] A root girder support main body that is in contact with the bottom of a root pot of a tree, a flat plate-like reinforcing plate that is joined to the outer end parts of the root pot support main body, and extends below the reinforcing plate. It is combined with the plate-shaped or bar-shaped downwardly extended body provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a root-pot-supporting reinforcing tool that more securely fixes a root pot when transplanting trees.

[0002]

[Prior art]

 As a conventional technique for transplanting trees, a substantially ring-shaped support body externally fitted to the root of the tree and a fixing member driven into the inner wall surface of the planting hole are supported by a cord body (Japanese Patent Publication No. 3-13847). Alternatively, there was a technology in which a girder-like pedestal was brought into contact with the bottom of the root pot of a tree and a pedestal with a resistance plate placed on the inner bottom of the planting hole.

[0003]

[Problems to be solved by the device]

 Among the above-mentioned conventional techniques, when using a fixing member that is directly driven into the inner wall surface of a previously dug hole, it is good to stabilize the fixing member. There was a problem that the work of driving the wall surface required labor and time. Also, in the case where the girder-like pedestal is in contact with the bottom of the root pot of the tree and the resistance plate is at the end of the pedestal, the work of driving the fixing member on the inner wall surface of the planting hole can be omitted and the pedestal can be planted as it is. It could be mounted on the bottom of the hole, and the presence of the resistance plate allowed the pedestal to be stabilized by receiving the weight of the embankment.However, depending on the soil quality and the way of embankment, a problem may occur in stability. there were. Therefore, an object of the present invention is to provide a root-pot-supporting reinforcement tool that prevents a transplanted tree from falling or tilting due to wind force or the like with an extremely simple structure.

[0004]

[Means for Solving the Problems]

 The present invention is directed to a root girder support body that is in contact with the root part of a root pot of a tree, a flat plate-like reinforcing plate that is joined to the outer end parts of the root pot supporting part, and a lower part of the reinforcing plate. It is a combination of the downwardly extended body that has been extended to.

[0005]

[Action]

 With the above configuration, since the outer end portions of the root needle support body are joined by the flat reinforcing plate, the gravity from the embankment to the root needle support body is most efficiently transmitted, and the reinforcement plate is Since the lower extension is extended, the lower extension serves as an anchor for the entire support.

[0006]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. The technical scope of the present invention is not limited to the wording of the scope of the invention and the utility model registration request, and extends to a range equivalent to the utility model registration request. 1 is a side view showing an example of a conventional technique, FIG. 2 is a plan view showing an embodiment, and FIG. 3 is a sectional view taken along the line AA of FIG. As shown in FIG. 1, an example of a conventional technique is that a root pot 2 is carried into a planting hole 1, and a root girder-shaped root pot support main body 3 and a resistance plate 4 are provided at the outer end of the root pot 2. It was joined. The root pot support body 3 and the resistance plate 4 are placed in the planting hole 1 and then embankment is performed. In some cases, spikes 5 are provided from the root bowl support body 3.

In the present invention, as shown in FIG. 2, since the resistance plates 4 and 4 are adjacent and independent from each other, the adjacent resistance plates are joined by the reinforcing plate 6 having a flat plate shape in a top view. . The top view shape of the reinforcing plate is not particularly limited. Although it is bent at two places in FIG. 2, it may be circular or square. The point is that it can be a flat plate in top view that can efficiently transfer the gravity from the embankment. Further, although the reinforcing plate 6 is shown as one body, a plurality of reinforcing plates may be joined together. The resistance plate 4 and the reinforcing plate 6 are joined by screwing through bolts into joint holes 8 of a required size, which are formed at each end of the reinforcing plate 6. By making a large hole and joining the two through an intermediate plate, it may be possible to follow up even if there is some deviation in the distance or position between the resistance plates. It is also conceivable to construct a reinforcing plate with two stacked plates, provide an insertion hole at one end of the reinforcing plate, and fit one end of the resistance plate into the insertion hole. If there are four resistance plates 4 joined to the root bowl support body 3, it is normal to use four reinforcement plates 6, but not all resistance plates are joined by reinforcement plates. do not have to. Further, a reinforcing tool may be directly attached to the end portion of the cross-shaped root pot support without the resistance plate 4. A lower extension 7 is provided at the lower portion of the reinforcing plate 6. By providing the downwardly extending body, the anchor of the whole supporting tool is added, and the entire root pot support main body 3 and the resistance plate 4 can be made more stable at the inner bottom portion of the planting hole 1.

When one side of the reinforcing plate is bent downward as shown in FIG. 3 and the plate-shaped lower extension 7 is extended, the weight of the entire reinforcing plate increases and the stability increases. In addition, even if the transplanted tree tries to rotate due to the wind force, the inferior body 7 can act as a resistance plate against the rotational force to protect the transplanted tree. The lower extension 7 does not have to be plate-shaped, but it is also possible to extend a plurality of rods to serve as spikes.

[0009]

[Effect of device]

 Since the present invention has the above-mentioned configuration, by combining the reinforcing plate by using the conventional girder-shaped root bowl support main body, the fall and tilt of the transplanted tree and the rotation due to the wind force can be all eliminated. It can be surely prevented, and because it is an extremely simple structure, it has significant practical effects such as reduction of manufacturing cost and simplification of assembly work.

[Brief description of drawings]

FIG. 1 is a side view showing an example of a conventional technique.

FIG. 2 is a plan view showing an example.

3 is a cross-sectional view taken along the line AA of FIG.

[Explanation of symbols]

 1 Planting Hole 3 Root Pot Supporting Body 4 Resistance Plate 6 Reinforcement Plate 7 Lower Rolled Body

Claims (1)

[Scope of utility model registration request] 1. A root girder support main body in the shape of a cross, which is in contact with the bottom part of a root pot of a tree, a flat plate-like reinforcing plate joined to the outer end parts of the root pot support main body, and a lower part of the reinforcing plate. A root-pot support and reinforcement tool that is combined with a plate-shaped or bar-shaped downwardly extended body that has been extended to.