JPH0331166Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to an improvement of piles used when constructing greenhouses, seedbeds, and other greenhouses.

(Prior art and problems) Conventionally, this type of pile for greenhouses was
As shown in the figure, a hook is integrally formed at the upper end of the pile main body 1', and a screw 7' is formed at the lower end.

A first example of constructing a greenhouse using these stakes is not shown, but to explain it with reference to FIG. 4, a frame N' is assembled and a greenhouse curtain A' is placed over the frame. On the other hand, the hook of the pile body 1' is operated by hand to turn the pile body 1' and bury it underground.

Then, the tension cables A' stretched over the greenhouse curtain A' can be tied directly to the curtain frame R' buried near the surface of the ground, or the tension cables can be tied using the hooks of the stake body 1'. They would then tie the cables in a straight line to the tension wires that were strung underground.

When using the greenhouse construction means described above, the binding portion between the cables A' and the curtain frame B' or the cables C' and the tension wire T' is underground, making it difficult to easily attach and detach the greenhouse curtain A'. There was a problem that it could not be done.

In view of these problems, greenhouse construction means are known that have been improved in order to facilitate the binding and release of the cables.

The means of this second example will be explained with reference to FIGS. 4 and 5. A frame N' is assembled and a greenhouse curtain A' is placed over the frame. Then, tie the cable H' stretched over the greenhouse curtain A' to the connecting wire H' on the ground, connect the connecting wire to the underground curtain frame R', and then attach the curtain frame to the underground curtain frame R'. The hook of the buried pile main body 1' is used to bind to the tension wire 1' stretched underground with the binding wire 1'.

When using this configuration means, the binding part between the tensioning cable H' and the connecting wire H' is on the ground, so if the binding part is untied, the tensioning degree of the tensioning cable H' (in other words, the tensioning Although it is possible to adjust the tension level of the cable, it is important to
and the connecting number line H' and the connecting number line H' and the curtain frame R'
It is time-consuming and labor-intensive work to connect the curtain frame RO and the tension cable to the tension cable.
In order to adjust the tension of the connecting wire, it is necessary to take a lot of time to untie the connecting wire H', the binding wire H', the tension wire G', etc. because they are buried underground. However, there were problems in that the strength was insufficient.

To explain the third example of greenhouse construction means with reference to FIGS. 6 and 7, the pile body 1' is erected in the ground with the upper end hook positioned above the ground, and the hook is used to connect the tension wire. This is a method in which a cable is strung around the cable and a cable is tied to the tension wire.

When using this greenhouse construction means, although it is possible to attach and detach the greenhouse curtain A' and the tension cables C', the tensioning degree of the tension cables C' cannot be adjusted unless the ties with the tension cables G' are untied. In addition, due to long-term use or wind, the tension cable t' may stretch and bend upward, and the tension cable t' may become closer to the point between the pile bodies 1' than the predetermined binding position. This poses a problem in that the greenhouse curtain a' tends to be blown up by the wind as it is shifted away from the center. This problem can be solved by increasing the number of pile bodies 1', but in order to prioritize the efficiency of greenhouse construction work,
This problem occurs due to the current situation where the number of erected pile bodies 1' is reduced to the limit.

In order to solve the above-mentioned problems, it is possible to directly tie the tension cable to the hook of the pile body 1', but a well-known pile has a structure in which the hook is integrally formed at the upper end of the pile body 1'. Therefore, once the tensioning wire 1' is stretched around the hook, the pile body 1' cannot be rotated. Therefore, it is difficult to easily adjust the degree of tension of the cables C' (in other words, the tension of the cables) in relation to the greenhouse curtain A' of the greenhouse.

The present invention was made in view of the above-mentioned conventional circumstances, and is designed so that a house band stopper member for a vinyl house and a subsidence prevention rod can be hung on the pile body.
In addition to planning to streamline the work of configuring and dismantling the greenhouse, the hook for the house band fastening member on the erected pile body is used to hold the house band fastening member toward the ground surface, and the hook for the subsidence prevention rod is installed. The suspension member can rotate the pile body while holding down the subsidence prevention rod from above, so that the tension of the house band can be easily adjusted by the former, and the subsidence prevention rod is held down by the latter. To provide a useful pile exclusively for greenhouses, which can securely hold down.

(Means for Solving Problems) The means of the present invention to achieve the above-mentioned purpose are a pile main body 1 installed underground, a hook 3 for a house band fastening member attached to this pile main body, and a sinking preventive hook 3. The pile main body 1 has a rotation operation part 2 in its upper part, and is provided with a retaining part 6 for the hanging member at the upper part of the pile body below the rotation operation. The lower part is equipped with a propulsion section 7 that horizontally rotates the pile body itself using a rotation operation section 2 and propels it into the ground, and the hook 3 for house band fastening member is attached to a mounting section 302 for attaching a house band for a vinyl greenhouse. Hanging part 30 for pressing the stopper member toward the ground surface
The hanging member 4 for the subsidence prevention rod is constructed by forming a hanging part 402 for holding down the subsidence prevention rod for a greenhouse from above on the mounting part 401. The attachment part 302 of the hanging hook 3 for the house band fixing member is placed on the side of the rotation operation part 2 so as to be pressed from above by the rotation operation part 2, and the hook for the subsidence prevention rod is placed on the lower side of the retaining part 6 of the pile body 1. The attachment parts 401 of the suspension member 4 are fitted together so as to be pressed from above by the retaining parts 6, and these attachment parts are fitted together so as not to move in conjunction with the rotation of the pile body 1.

(Function) By fitting the hanging hook for the house band fastening member and the hanging member for the subsidence prevention rod to the pile body so as not to move in conjunction with the rotation of the pile body, the hanging hook and the hanging member for the sinking prevention rod are fitted when the pile body rotates. does not rotate together with the pile body. Therefore, the house band stretched over the greenhouse curtain of the greenhouse is connected to the house band stopper member, and the pile body is rotated by the rotation operation section and horizontally rotated by the propulsion section while being propelled into the ground. The hook for the house band stopper is hung on the house band stopper, and at the same time, the hanger for the subsidence prevention rod is hung on the subsidence prevention rod attached to the framework of the greenhouse, and the pile body is further rotated and erected. If installed, the tensioning degree of the house band is adjusted while the house band stopping member is held down toward the ground surface by the hanging hook, and at the same time, the sinking prevention rod is held down from above by the sinking prevention rod hanging member.

(Example) Embodiments of the present invention will be described with reference to the drawings.

The drawing shows a pile used for constructing a greenhouse, and the pile main body 1 has a rotation operation part 2 formed in the upper part (the upper end of the figure) so that an electric drill (not shown) can be connected to the pile body 1. A hanging member 4 for the subsidence prevention rod is provided at the upper part of the pile body on the lower side of the rotation operation at a distance from the rotation operation part 2.
The pile body is provided with a retaining part 6 for this purpose, and a propulsion part 7 is formed at the lower part of the pile body to horizontally rotate the pile body itself by a rotation operation part 2 and propel it into the ground. The pile body 1 is provided with a retaining part 5 for a hanging hook at the upper part of the pile body below the rotation operation part 2 and above the retractable part 6, and also has a retainer part 6 on the lower side of the retractable part 6. It is configured so that the mounting portion 302 of the hook 3 for the house band fixing member can be held down from above by the rotating operation portion 2, and the upper one of the two retaining portions 6 locks the subsidence prevention rod. Attachment part 4 of hanging member 4
01 is configured so that it can be pressed from above.

The rotation operation part 2 formed on the upper part of the pile body 1 (the upper end in the figure) may be circular in plane (perfect circular, non-circular, The shape may be any suitable shape, such as a perfect circle (including both a perfect circle) or a planar square. The rotation operation part 2 has a configuration that also serves as a retaining part 5 for the hook 3 for the house band securing member, and the illustrated example shows an example in which a hexagonal cap nut is fixed to the upper part of the pile body 1. However, the present invention is not limited to such a nut mounting structure.

The hook 3 is a member for hanging the house band stopper part B and pressing it toward the ground surface.
As shown in the figures and the second figure, the upper part of the vertical rod side of the hanging part 301, which is formed from a rod and has a C-shape in front, is fixed to the lower part of the outer peripheral surface of the mounting part 302 which is made of a short mounting pipe. The hanging hook 3 is attached to the attachment part 3 between a retaining part 5 (also used as a rotation operation part) formed on the upper part of the pile body 1 and a retaining part 5 formed below the retaining part.
02 is loosely fitted into the pile body 1 so that it does not move in conjunction with the rotation of the pile body 1, and the mounting part 302 is held down from above by the retaining part 5 which also serves as the rotation operation part, The hanging part 301 allows the house band stopper part to be pressed down and placed toward the ground surface.

The hanging member 4 is a member for holding down the subsidence prevention rod attached to the frame 2 of the greenhouse from above, and is a flat plate-shaped member with a mounting hole (not shown) having a diameter larger than that of the pile body 1. A hanging portion 402 having a substantially C-shape from the front is integrally connected to a mounting portion 401 in a curved manner. The hanging member 4 loosely fits the attachment part 401 (specifically, the attachment hole of the attachment part) into the pile body 1 between the two retaining parts 6 formed on the upper part of the pile body 1,
It is arranged so that it does not move in conjunction with the rotation of the pile body 1, and the mounting part 401 is held down from above by the upper retaining part 6, and the subsidence prevention rod is held down from above by the hanging part 402. The subsidence prevention rod is prevented from coming off from the fixing member 8 and can be firmly attached to the frame of the greenhouse.

Among the retaining parts 5 and 6, the retaining part 5 formed at the upper part of the pile body 1 (the upper end in the figure) also serves as the rotation operation part 2, and the part below the retaining part 5 that also serves as the rotation operation part On the side, another retaining part 5 is formed at a distance from the retaining part in the length direction of the pile body 1, which is longer than the length dimension of the attachment part 302 of the hanging hook 3 for the house band retaining member. The two retaining portions prevent the hook 3 from coming off the pile body 1, and also prevent the hook 3 from moving unnecessarily when the pile body 1 is removed or stored. , consists of two retaining parts formed at appropriate intervals in the length direction of the pile body 1 on the lower side of the lower retaining part 5, and the hanging member 4 for the subsidence prevention rod is connected to the hanging hook 3. The same shall be regulated. The retaining parts 5 and 6 are attached to the pile body 1 except for those that also serve as the rotation operation part.
It is formed by an appropriate number of convex portions, annular convex shapes, etc. arranged on the circumference of the.

The propulsion section 7 is constructed by forming a screw in the lower part of the pile body 1, and allows the pile body 1 to be horizontally rotated by the rotation operation section 2 for erection and removal.

The house band stopper part for a vinyl greenhouse may be any wire, wire, rod (including both hollow and solid bodies), etc. A subsidence prevention rod for a greenhouse is a member for preventing the frame from sinking, and usually has a tube body attached to the frame using a fixing member 8. The skeleton of a greenhouse indicates the house supports (usually composed of pipe bodies).

When erecting a pile configured in this manner, tighten the rotation operating section 2 of the pile body 1 with a drill or other rotation operating tool, operate the operating tool to rotate the pile main body 1, and then press the driving section 7. As a result, the pile main body 1 is horizontally rotated and propelled into the ground, and the hook 3 for the house band stopping member and the hanging member 4 for the subsidence prevention rod are lowered toward the ground surface. On the other hand, a greenhouse curtain (A) is stretched over the frame (2), a house band (A) is stretched and connected to the house band stopper (B), and subsidence prevention rods are attached to the frame (2). Then, adjust the directions of the hook 3 for the house band fastening member and the hanging member 4 for the subsidence prevention rod, and hang the hook 3 on the house band fastening member and the hanging member 4 on the subsidence prevention rod, respectively. Furthermore, by driving the pile main body 1 into the ground and pressing the house band stopper part B toward the ground surface with the hanging hook 3, the tensioning degree of the house band stop part can be adjusted appropriately, and the hook for the subsidence prevention rod can be adjusted. The suspension member 4 holds down the subsidence prevention rod from above (see Figure 3).

(Effects) Since the present invention is configured as described above, it has the following effects.

The hook for the house band fastening member is fitted to the pile body in such a way that it does not move in conjunction with the rotation of the pile body, so the hook can be adjusted to a position where it can be easily hooked to and removed from the house band fastening member when the pile body rotates. It becomes possible to arrange the location. Therefore, the hook for the house band fastening member can be hung on the house band fastening member while rotating the stake body, the fastening member can be easily hung, and the house band fastening member is not held down by the stake. The work can be done easily, and the construction work of the nursery or greenhouse can be carried out efficiently, and the work of removing the hanging hook for the house band fixing member from the house band fixing member is also easy, and the dismantling work can also be carried out efficiently. can.

Since the hanging member for the subsidence prevention rod is also fitted in such a way that it does not move in conjunction with the rotation of the pile body, the subsidence prevention rod can be easily hung in the same manner as the above-mentioned hook for the house band fixing member. It is possible to securely hold down the prevention rod and securely attach it to the frame.

In addition, even if the holding force of the hanging hook for the house band stopper member against the house band stop member becomes weak due to loosening of the stake after the construction of a nursery or greenhouse is completed or after long-term use, the stake body can still be rotated. By erecting the pile body more deeply, the pressing force of the hook against the house band stopper member can be easily recovered.

[Brief explanation of the drawing]

Fig. 1 is a front view of the pile of the present invention, Fig. 2 is an enlarged cross-sectional view along the - line, Fig. 3 is a partial perspective view showing an example of a usage state, and Fig. 4 is a second example of the conventional technology. Fig. 5 is a partially enlarged longitudinal sectional front view showing the
FIG. 6 is a perspective view showing a third example of the prior art, and FIG. 7 is a partially enlarged longitudinal sectional front view thereof. In the figure, 1...Pile main body, 2...Rotation operation part, 3...
... Hanging hook for house band fixing member, 4... Hanging member for subsidence prevention rod, 5, 6... Removal prevention part, 7... Propulsion part,
B... House band stopper member, G... Subsidence prevention rod.

Claims (1)

[Scope of utility model registration request] It consists of a pile main body 1 that is erected in the ground, a hook 3 for a house band fastening member and a hanging member 4 for a subsidence prevention rod that are attached to the pile main body, and the pile main body 1 has a rotation operation part 2 formed in its upper part. , the upper part of the pile body below the rotation operation is provided with a retaining part 6 for the hanging member, and furthermore, the lower part is a propulsion part 7 that horizontally rotates the pile body itself by the rotation operation part 2 and propels it into the ground. The hanging hook 3 for the house band fastening member has a hanging part 301 on the mounting part 302 for pressing the opening of the house band fastening member for a vinyl greenhouse toward the ground surface.
The hanging member 4 for the subsidence prevention rod is configured by forming a hanging part 402 for holding down the subsidence prevention rod for a vinyl house from above on the mounting part 401, A hook for a subsidence prevention rod is provided on the lower side of the movable operation part 2 so that the attachment part 302 of the hanging hook 3 for the house band fixing member can be pressed from above by the rotary operation part 2, and a hook for a subsidence prevention rod is provided on the lower side of the retaining part 6 of the pile body 1. A special pile for a vinyl greenhouse, in which the attachment parts 401 of the hanging member 4 are fitted together so as to be pressed from above by the retaining parts 6, and the attachment parts are fitted together so that they do not move in conjunction with the rotation of the pile body 1. .