JP3150124U - Rope stopper - Google Patents

Abstract

Provided is a rope stopper that can be easily mounted in a non-rotating state without being limited by the diameter of a support column. In a rope stopper for suspending a rope that suspends a net between a plurality of support posts 2 erected on the ground, a main body portion 3 having a rope locking portion for locking and holding the rope; And a fitting portion 5 that extends to the lower portion of the main body portion 3 and is attached to the upper end portion 21 of the support column 2. And a male screw 16 fixed to the support column 2 is provided on the side surface of the receiving portion. [Selection] Figure 1

Description

  The present invention sets up a plurality of supports on the ground such as afforestation areas and around the fields, hangs a rope around each support, and a rope attached to each support to suspend a beast damage prevention net on this rope It is about a stop.

  Wild animals such as sea bream and deer eat and destroy young saplings in the area where afforestation has been established, and eat and destroy crops in farm fields. In order to prevent such damage caused by wild animals, multiple pillars are erected at a predetermined place such as afforestation area and around the field, and rope stoppers are attached to each pillar, and these rope stoppers are used. A rope is laid over and a beast damage prevention net is suspended.

  For example, the rope stopper described in Japanese Patent Application Laid-Open No. 2006-144284 is provided with a rope that is fitted to an upper end portion of a support column installed at an appropriate interval and passed through an upper end portion of a beast harm prevention net. The ropes are passed through and locked, and ropes are stretched between the struts to develop a beast damage prevention net to prevent animals from entering the planting areas and fields.

JP 2006-144284 A

  The rope stopper has a substantially cylindrical shape having a fitting space that is approximately the same diameter as the column, and is fitted with the fitting space on the upper end of the column, but is installed outdoors. Since the fitting part will come off when the fitting part loosens due to wind and rain, a fitting rib that expands radially is provided on the inner wall of the fitting empty part, and the fitting rib is elastic when the rope stopper is press-fitted into the upper end part of the column. By deforming, the support rib is urged in the direction in which the fitting rib returns to the original position, and functions as a detent for the rope stopper.

  However, even if fitting ribs are provided radially on the inner wall of the fitting hollow and pressed into the upper end of the column, the fitting rib does not elastically deform due to the diameter of the column and slips at the upper end of the column. And the fitting rib may not function as a detent for the rope stopper. Further, when the rope stopper is attached to a column having a smaller diameter than its own fitting empty space, the fitting rib is not elastically deformed and does not function as a rotation stopper of the rope stopper, so that an improvement has been desired.

  In order to solve the above-described problems, an object of the present invention is to provide a rope stopper that can be easily mounted in a non-rotating state without being limited by the size of the diameter of the column.

  In order to solve the above-mentioned problem, the device according to claim 1 locks and holds a rope in a rope stopper for suspending a rope that suspends a net between a plurality of pillars standing on the ground. A main body portion having a rope locking portion; and a fitting portion that extends to a lower portion of the main body portion and is attached to an upper end portion of the support column. The fitting portion is fitted to the upper end portion of the support column. The rope stopper according to the present invention has a receiving portion that is open on the lower surface, and a fastener that is fixed to the support column is provided on a side surface of the receiving portion.

  The rope stopper according to the present invention can be fixed in a state where the rope stopper is not restricted by the size of the diameter of the pillar, by being attached to the upper end portion of the pillar and fastening the fastener.

It is a perspective view in the usage example of Example 1 of the rope stopper which concerns on this invention. It is a front view of Example 1 of the rope stopper according to the present invention. It is a right view of Example 1 of the rope stopper which concerns on this invention. It is a left view of Example 1 of the rope stopper which concerns on this invention. It is the sectional view on the AA line in FIG. It is explanatory drawing of the usage example of the rope stopper which concerns on this invention. It is a perspective view which shows the state which is using the rope stopper which concerns on this invention for a beast harm prevention net.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  FIG. 1 is a perspective view of a usage example of a rope stopper according to a first embodiment of the present invention, FIG. 2 is a front view thereof, FIG. 3 is a right side view thereof, FIG. 4 is a left side view thereof, and FIG. It is AA sectional drawing.

  1 to 4, the rope stopper 1 according to the present invention is integrally formed of, for example, a thermoplastic synthetic resin such as POM (polyacetal). In the embodiment shown in the drawings, the upper end portion 21 of the column 2 is shown. It is designed to be used by attaching to the.

  The rope stopper 1 shown in the figure has a main body part 3 at the upper part, and is formed by extending a fitting part 5 having a receiving part 6 open to the lower surface at the lower part of the main body part. The fitting part 5 is attached to the upper end part 21 of 2 and the rope R is bridged between the respective struts 2. The main body portion 3 has a rope locking portion 4 that locks and holds the rope R, and the fitting portion 5 is mounted by fitting the receiving portion 6 that is open on the lower surface to the upper end portion 21 of the column 2. The

  The upper body portion 3 is provided with a hollow portion 7 having an opening 7a on a side surface, and a pair of locking pillars 8a and 8b are provided in the hollow portion 7 in a diametrical direction with an interval through which a rope can pass vertically. It is erected. The locking columns 8a and 8b hold the rope R by locking the ropes R along the side surfaces thereof, and the hollow portion 7 is formed in the radial direction intersecting with the locking columns 8a (and 8b). Extending on both sides, an introduction path 9 and a discharge path 10 for the rope R are provided, the leading ends of the introduction path 9 and the discharge path 10 are opened, and the openings are a rope inlet 9a and a rope outlet 10a.

  The rope inlet 9a and the rope outlet 10a are large enough to allow the rope R to pass along the introduction path 9 and the discharge path 10, and have openings 9b and 10b continuously on both sides of the opening 7a of the hollow part 7, respectively. The opening 7a of 7 is opened in an angle range of 60 degrees in the radial direction as a whole. On the edge portions of the openings 9b and 10b that are continuous from the rope inlet 9a or the rope outlet 10a to both sides of the opening 7a of the empty portion 7, hook pieces 11 and 12 that can be hooked by inserting the rope R are formed.

  The rope locking portion 4 includes a hollow portion 7, locking columns 8 a and 8 b, an introduction path 9, a discharge path 10, a rope inlet 9 a, a rope outlet 10 a, openings 9 b and 10 b, and flange pieces 11 and 12. Yes.

  In the lower fitting portion 5, the receiving portion 6 has a female screw hole 6a formed through the outer wall, and the female screw hole 6a and the male screw 16 screwed into the female screw hole 6a are attached to the support column 2. Fasteners for fastening are provided on the side surfaces.

  Next, how to use the rope stopper 1 according to the present invention will be described. For example, as shown in FIG. 7, it is used to install a beast damage prevention net 19 for preventing feeding damage caused by wild animals such as cormorants and deer in a plantation establishment area. This animal harm prevention net 19 is usually a rope that is attached to the upper ends of a plurality of support posts 2 standing on the ground at appropriate intervals, and passed through the upper edge of the net 19 between the support posts 2. R is bridged and the lower end of the net 19 is grounded to the ground to prevent animals from entering the plantation area through the net 19.

  Next, the case where the rope stopper 1 is attached to a support | pillar is demonstrated. First, the receiving portion 6 of the rope stopper 1 is fitted to the support 2, and the lower fitting portion 5 is attached to the upper end 21 of the support 2. In this state, if the diameter of the support column 2 is smaller than the inner diameter of the receiving portion 6, a gap is generated between the support column 2 and the receiving portion 6. In such a case, by fixing the male screw 16, the rope stopper 1 is prevented from rotating around the upper end 21 of the support 2 even if a gap is generated between the support 2 and the receiving part 6. Can be easily fixed.

  Next, a procedure for locking and holding the rope R to the rope locking portion 4 of the rope stopper 1 will be described with reference to FIG. FIG. 6 is an explanatory diagram of a usage example of a rope stopper.

  In FIG. 6, for example, when the rope R is mounted between the plurality of support columns 2 alone, the rope R is inserted into the rope inlet 9a and pulled out from the rope outlet 10a, whereby the rope R is connected to the rope stopper 1 of the rope stopper 1. It can be introduced into the stop 4.

  In addition, when the rope R passed through the upper edge portion of the net 19 is attached between the plurality of struts 2, or another strut 2 is added between the struts 2 on which the rope R is already attached. When attaching R to the additional support 2, the rope R is pushed into the empty portion 7 by pushing the rope R from the openings 9 b and 10 b and the opening 7 a of the rope inlet 9 a or the rope outlet 10 a, so that the rope R is connected to the rope engaging portion 4 can be introduced.

  Next, for example, the rope R put in the empty portion 7 is bent upward along the outer wall, wound right-handed along the side surface of the locking column 8a, passed between the locking columns 8a and 8b, the rope R is bent downward along the side surface of the locking column 8b, and this time it is wound around the counterclockwise counterclockwise.

  Then, by pulling the rope R drawn from the rope inlet 9a and the rope outlet 10a, the rope R is firmly hooked to the flange pieces 11 and 12, and the rope R is firmly locked to the rope locking portion 4. Can be held.

  In this way, if the rope stopper of the present invention is used, it is not necessary to draw and tie the long rope R, so that it is possible to install the animal damage prevention net very easily. Therefore, no skill is required, and even ordinary people can work safely and reliably.

DESCRIPTION OF SYMBOLS 1 Rope stopper 2 Support | pillar 3 Main body part 4 Rope latching | locking part 5 Fitting part 6 Receiving part 6a Female screw hole 7 Empty part 7a, 9b, 10b Opening 8a, 8b Locking pillar 9 Introducing path 9a Rope inlet 10 Discharge path 10a Rope exit 11, 12 Barb piece 16 Male thread 19 Beast damage prevention net 21 Upper end

Claims (1)

In a rope stopper for suspending a rope that suspends a net between a plurality of pillars erected on the ground,
A main body portion having a rope locking portion for locking and holding a rope, and a fitting portion that extends to a lower portion of the main body portion and is attached to an upper end portion of a support column. A rope stopper, comprising: a receiving portion having an open lower surface that is fitted to an upper end portion of the support column; and a fastener that is fixed to the support column is provided on a side surface of the receiving unit.

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