JPH0627721Y2 - Support device for carp streamers - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a support device for supporting a carp streamer column made of a metal pipe or a synthetic resin pipe by a pile driven into the ground.

[0002]

2. Description of the Related Art Conventionally, columns used for carp streamers, etc. are those in which the lower side of the columns is applied to the exposed portion of the rod-shaped body that has been driven into the ground, and it is tightened and supported at several points with a string or the like. Is commonly seen.

[0003] Recently, there is a strut that expands and contracts using a plurality of metal pipes and synthetic resin pipes. In this case, the strut is reduced and the lowest single pipe of this strut is driven into the ground. There is one in which small-diameter pipes are sequentially stretched after being inserted and set up so as to cover the pile, and a carp streamer column is supported.

[0004]

[Problems to be Solved by the Invention] In order to support the above-mentioned conventional columns, it is almost impossible for one person to install them, and it is a heavy labor.

[0005]

[Means for Solving the Problems] The present invention has been made in view of such circumstances and was devised to address these problems. It is the bottom single tube of a strut made of a plurality of expandable and contractible single tubes. The base side is rotatably supported on the lower side of the pile driven into the ground to the other open side of the holder where one end bottom surface of the U-shaped holder is fixed and fixed, and the upper side of the pipe. On the side, a single tube held by a U-shaped holder of the same shape was erected around the shaft supporting part, the open side of the holder was inserted and fixed by a pile, and the holder was screwed to the bottom U-shaped part side. It is a support device for carp streamers, characterized in that an adjusting screw rod and a protective plate are provided, and the supporting screw is pressed and tightened by the adjusting screw rod in the pile direction through the protective plate. It is provided for the purpose.

[0006]

According to the present invention, the bottom surface U of one end of the U-shaped holder 3 is attached to the lower side of the pile exposed from the ground W of the pile 2 driven into the support.
The shaped portion 3a side is fixed with a back bolt 5 and a nut 5a, and further, from the open side 3b of the holder 3, a plurality of single pipes 1a,
In a state where the support column 1 composed of 1b, ... Is expanded and contracted, the base end side of the lowest single tube 1a is pivotally supported by the insertion bolt 6 so as to be rotatable.
Further, the single pipe 1a is rotated around the bolt 6 of the shaft support portion so as to stand up along the pile 2 and the single pipe 1a is
The U-shaped upper holder 4 is fixed at the upper position of the pile 2 by holding the open end 4b on the upper side of the pile 2 and fixed by the bolts 8 and nuts 8a. The adjustment screw rod 7 screwed onto the bottom surface U-shaped portion 4a of the upper holder 4 is assembled and assembled while observing the standing state of the single pipe 1a through the protective plate 7a.
When this single pipe 1a is installed, each single pipe of the shrunk strut 1 is stretched, and a carp streamer attached to a suspension rope hung on a pulley provided on the uppermost single pipe of the strut 1 is suspended. It is a thing.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows an embodiment of a carp streamer support device according to the present invention, which will be described below with reference to the drawings.

Reference numeral 1 denotes a support column, which is made up of a plurality of single tube bodies 1a, 1b, ... This single tube body 1a, 1b, ...
Among them, the lowermost single tubular body 1a is set as a large-diameter pipe and becomes a small-diameter pipe in order.

Reference numeral 2 denotes a pile which is driven into the ground W and which is provided with the expandable / contractible pillar 1. The pile 2 is provided with U-shaped holders 3 and 4 above and below a portion exposed from the ground W. The support column 1 is supported by the holders 3 and 4.

In the lower holder 3, a bottom U-shaped portion 3a at one end is applied to the pile 2 from the lateral direction, and a bolt 5 and a nut 5 are provided.
The lower end of the lowermost single tube 1a of the support column 1 is fitted to the open side 3b of the other end, and is rotatably supported by a bolt 6 and a nut 6a.

Further, the holder 4 on the upper side of the pile 2 is
Insert the lowermost single tube 1a of the column 1 from the open side 4b of the holder 4 so as to sandwich it, and further install a protective plate 7a provided at the tip of the adjusting screw rod 7 screwed into the bottom U-shaped portion 4a of the upper holder 4. The lower holder 3 as well as the single tube 1a
The base end of the single tube 1a rotatably supported on is rotated around the bolt 5 to erect the single tube 1a, and then the open side 4b of the tip end portion of the upper holder 4 is inserted into the pile 2 and held to hold the bolt 8 And a nut 8a, and a spacer 9 is interposed between the pile 2 and the lowermost single tube 1a, and a protective plate 7 is provided by the adjusting screw rod 7.
Tighten, stand and install while adjusting the tilt of the single pipe 1a via a.

[0012]

As described above, since the carp streamer support device of the present invention is constructed as described above, the single pipe is centered around the bolt pivotally supported on the lower holder open side fixed to the pile. Rotate the raised lowermost single tube to wake it up,
Hold it further with the upper holder to fix the open side to the panel,
In addition, the adjustment bolt and the protective plate screwed into the bottom U-shaped part of the upper holder are used to tighten while watching the inclination, so that one person can install efficiently and the installation work does not require the labor required in the past. Can be done easily.

[Brief description of drawings]

FIG. 1 is a side view showing a relationship between a pile and a stanchion showing an embodiment of a carp streamer supporting device according to the present invention.

FIG. 2 is a plan view seen from the line XX of FIG.

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

FIG. 4 is a partial front view of a strut formed by extending a single metal tube.

FIG. 5 is a partial front view of the column of FIG. 4 in a contracted state.

[Explanation of symbols]

 1 Support 1a, 1b Single tube 2 Pile 3,4 Holder 3a, 4a Bottom U-shaped part 3b, 4b Open side 5, 6, 8 Bolt 5a, 6a, 8a Nut 7 Adjustment screw rod 7a Protective plate 9 Spacer W Ground

Claims (1)

[Scope of utility model registration request] 1. In a carp streamer strut that expands and contracts using a plurality of single pipes, the base side of the lowest single pipe of this strut is located at the lower side of the pile driven into the ground, and one end bottom surface U of the U-shaped holder is formed. On the other open side of the holder with the U-shaped holder attached and fixed, a single pipe clamped by a U-shaped holder of the same shape is rotatably supported on the upper side of the pile. The holder is opened upright and the open side of the holder is inserted and fixed in the pile, and the U-shaped part of the bottom surface of the holder is provided with a screwed adjusting screw rod and a protective plate. Support device for carp streamers, characterized by pressing and tightening the pile in the pile direction.