JP3164877U - Movable drainage divider - Google Patents

Abstract

A device is provided that prevents small animals from entering through drains such as highways, and that leaves fallen leaves from the road are discharged to the outside. A light partition plate 1 slightly longer than the length to the bottom of the groove is hung on a shaft 3 extending across both edges of the drainage groove 2 and installed obliquely in the groove. Small animals entering the expressway through the drainage can be prevented, and accumulated fallen leaves can be discharged along with drainage during rain, which is effective for road traffic safety. [Selection] Figure 1

Description

  The present invention relates to a member that is installed in a drainage groove of an expressway or the like and prevents entry of small animals.

  Since the invasion of animals on the highway may lead to a major accident, various measures to prevent invasion have been taken. For large animals such as deer, a high fence can be placed along the road to prevent invasion. Small animals pass through from under the fence, so a wire net or the like is hung from the fence to reach the ground.

  However, since a wire mesh etc. does not reach from the road side to the bottom of the drainage ditch coming out, small animals enter through the bottom of the drainage ditch. However, if you put some obstacles at the bottom of the groove to prevent intrusion through the groove, small animals will not enter, but fallen leaves etc. will catch on it and cause water flow inhibition, so periodically remove the fallen leaves etc. Maintenance work will be newly generated.

  Although a small animal is prevented from invading from outside, there is a long-awaited mechanism for the fallen leaves and the like coming out of the road to be naturally discharged outside.

  The present invention has been made in view of the above problems, and a light partition plate that is slightly longer than the depth to the bottom of the groove is hung on a shaft extending across both edges of the drainage groove, and is placed in the groove. Install diagonally.

  According to the above device, small animals entering the expressway through the drainage ditch can be prevented, and accumulated fallen leaves and the like can be discharged along with drainage during rain, which is effective for road traffic safety.

  A partition plate installed in the drainage groove, the width is slightly smaller than the inner width of the groove, the length is slightly longer than the depth of the groove, and the core material is a foamed plastic plate with a thickness of about 3 cm. Attach a pipe that spans the entire width of the suspension shaft and coat the entire surface with a strong resin.

  It is designed to be able to rotate freely around the shaft passed through the pipe. Attach L-shaped metal fittings to both ends of the shaft, insert the shaft into the groove, and hang the L-shaped metal fittings on the edges on both sides of the groove. To fix and use.

  Since the lower end of the partition plate reaches the bottom of the groove and the length of the partition plate is longer than the depth of the groove, the partition plate can have a certain inclination with respect to the bottom of the groove.

  FIG. 1 is a conceptual perspective view showing an embodiment of the movable drainage partition plate of the present invention, and shows a situation where the partition plate 1 is installed in the groove 2. The groove has an inner width of 45 cm and a depth of 45 cm. The front side of this figure is the outer side, and the drainage flows toward the front side.

  The partition plate 1 is shaped as shown in FIG. 2, the core material is made of polystyrene foam, the width is 37 cm, the height is 50 cm, and a PVC pipe with a length of 31 cm is attached to the upper part. The shaft passes through it. The whole is covered with a strong urethane resin having a thickness of about 2 mm, and the surface is smooth.

  The shaft 3 for suspending the partition plate, which is passed through the pipe, uses a steel bar having a length of 42 cm and an outer diameter of 12 mm, which is threaded at both ends. Both ends of the shaft are inserted into L-shaped stoppers 4 that are fixed to the edges of the grooves, and the partition plate can be rotated around the shaft 3 according to the flow of water.

  The height of the partition plate is 50 cm, which is longer than the depth of the groove. When inserted in the groove, as shown in Fig. 1, it has an inclination angle that allows the drainage groove to function even at a steep slope as seen from the bottom of the groove. It is settled.

  As described above, according to the movable drainage partition plate of the present invention, it is possible to prevent small animals from entering through the groove. When flowing, water can push up the partition plate and discharge the fallen leaves.

Conceptual perspective view showing an embodiment Front view showing partition plate shape

1 Partition plate 2 Drainage groove 3 Shaft 4 Fastening bracket

Claims (4)

  It is a partition plate to prevent the invasion of small animals entering through the drainage channel. It is about 3cm thick, 30-50cm wide and 40-70cm long, slightly longer than the depth of the groove. A movable drainage partition plate, wherein a pipe for attaching a shaft for hanging is attached, and the partition plate can be rotated according to the flow of water around the shaft passed through the pipe.   2. The movable drainage partition plate according to claim 1, wherein the core material is made of foamed plastic, and the entire surface is coated with a strong resin.   The movable drainage according to claim 1, wherein L-shaped stoppers are attached to both ends of the shaft, the shaft is inserted into the groove, and the L-shaped stopper is hooked and fixed on both edges of the groove. Groove divider.   The movable drainage according to claim 1, wherein a U-shaped fitting is attached to both ends of the shaft, the shaft is inserted into the groove, and the U-shaped fitting is fitted and fixed to both edges of the groove. Groove divider.

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