JP3092117U - Horticultural strut driving tool - Google Patents

Abstract

(57) [Summary] [Problem] A tool for firmly and accurately driving a horticultural support into the ground. By moving an impact point to a lower part of a horticultural support (hereinafter referred to as a support), the support can be firmly and accurately driven into the ground at an arbitrary angle while avoiding bending of the support. The figure is a side view showing the mode of strut driving according to the present invention, wherein the strut driving tool is a pipe (1) passing through a strut (5),
It is composed of a chuck (2) fixed to the support (5) and functioning as a hammer impact receiver, a slide hammer (3), and a hammer stopper (4). The operation procedure inserts the strut (5) into the pipe (1) and fixes it with the chuck (2) above the node (6) located at an appropriate position in consideration of the buried portion of the strut (5). Next, the lower end of the column is set on the ground surface (7), and the upper part of the chuck (2) is beaten by the slide hammer (3). At the end of the driving, the chuck (2) is opened, and the complete tool is extracted from the upper end of the column (5).

Description

[Detailed description of the invention]     [0001]   [Technical field to which the invention belongs]   The present invention relates to gardening tools.     [0002]   [Prior art]   As a device for driving a pile or a strut into the ground, a pile hammer is provided on a cylindrical hammer with a through hole. It is common to hit the impact support provided at the bottom of the stake or pillar through the pillar itself (For example, Practical Registration 3060122, Japanese Utility Model Publication No. 56-154433).     [0003]   [Problems to be solved by the invention]   In the conventional technology, it is assumed that piles and struts have an integrated structure of the impact receiver of the hammer, It hits by sliding a cylindrical hammer along the outer wall of the column or the pile itself. Therefore, the stakes and the struts are specified, and cannot be used especially for horticultural struts having nodes.     [0004]   Originally, the strut is usually hit into the ground by hitting the top of the strut with a hammer. However, the struts bend each time they hit the top of the struts, causing holes in the ground to expand and making them robust. It is difficult to place.     [0005]   In addition, long pillars require work from a high place, so a stepladder is required. Since the point is farther from the ground surface, the deflection also increases, and it is more important to drive accurately Will be extremely difficult.     [0006]   In addition, the bending that occurs when the support is prevented from entering by solid ground or underground stones is a recoil The top of the column moves due to the risk of hammering mistakes due to hammering and the column bending There is a fear of doing.     [0007]   [Means for Solving the Problems]   The features of the present invention are that a pile or strut is passed through the pipe, and a cylindrical hammer is placed along the outer wall of the pipe. Is to slide. By this means, the horticultural support where the knot exists (hereinafter , Which is called a support), and also functions as a hammer impact receiver. By attaching the jack to the column at the lower end of the pipe, a shock receiver is installed on the column itself You don't have to.     [0008]   The present invention uses a chuck similar to a chuck that attaches a drill blade to the attachment and detachment of a column. By adopting, the impact point can be freely set to the part close to the ground considering the buried part of the pillar Can be set. Therefore, the deflection due to the impact is eliminated, and thin or long columns are assigned. It will be possible to drive accurately and robustly into the ground at any angle.     [0009]   [Embodiment of the invention]   An embodiment of the present invention will be described with reference to the drawings. 【Example】   FIG. 1 is a perspective view showing a strut driving tool according to the present invention. ), Chuck (2), sticking to the support and functioning as a hammer impact receiver, slide -Consists of a hammer (3) and a hammer stopper (4).     [0010]   FIG. 2 is a side view showing the mode of strut driving. First of all, the operation procedure It is inserted in the pipe (1) and exists at an appropriate position considering the buried part of the column (5). It is fixed by the chuck (2) above the node (6). Next, the lower end of the support (5) Stand on (7) and beat the upper part of chuck (2) with slide hammer (3) You. At the end of the driving, release the chuck (2) and set the tool from the upper end of the support (5). Extraction is completed.     [0011]   [Effect of the invention]   The present invention is configured as described above, and has the following effects.     [0012]   By moving the point of impact to the lower part of the column (5), any deflection can be avoided It becomes possible to drive firmly and accurately into the ground at an angle. Especially for long supports A stepladder is not required, and the bending is eliminated with a thin column.     [0013]   Because the equipment is unitized, it is easy to carry and there is no worry about dissipation. Also, As the slide hammer (3) moves in position along the pipe (1), The risk of making a mistake can be avoided.     [0014]   The chuck (2) is similar to a chuck for attaching a drill blade. It has the function to fit the diameter of the support.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing an embodiment of a horticultural support driving tool according to the present invention. FIG. 2 is a side view showing a mode of strut driving. [Description of Signs] 1 Pipe 2 Chuck 3 Slide Hammer 4 Hammer Stopper 5 Horticultural Support 6 Horticultural Support Node 7 Ground Surface

Claims (1)

[Claim 1] A chuck (2) is installed at the lower end of a pipe (1), and the upper part of the chuck (2) is hit with a hammer (3) sliding along the pipe (1). A tool for driving a horticultural support strung through the inside of a pipe and fixed by a chuck (2) into the ground.