JP3034974U - Side protection cover for ridge - Google Patents

Abstract

(57) [Abstract] [PROBLEM] Even if the height of the ridge varies depending on the paddy field, the height of the side of the ridge can be coped with, the manufacturing cost is low, and the partial protection of the ridge is easy for partial repair. And A belt-shaped cover body (1) is made of a bendable flexible resin. A large number of pin insertion holes 2 are formed in the upper and lower portions of the cover body 1 in the longitudinal direction.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a side protective cover of a ridge for preventing collapse and water leakage of the ridge.

[0002]

[Prior art]

 The conventional ridge protection cover has a substantially gate-like shape that protects both sides and the upper surface of the ridge at the same time, and both sides and the upper surface are integrally formed. Most of the materials are made of concrete or hard synthetic resin, and most of them have predetermined dimensions.

[0003]

[Problems to be solved by the device]

 The ridges are repaired every year to prevent water leakage by applying mud from paddy fields to the top and sides of the ridges. Protective covers have been used.

However, since the conventional protective cover for the ridge has several standard dimensions determined in advance, the connecting means is provided so that the height of the side surface portion can be adjusted when the difference in the paddy field does not match the dimension. Although it is configured so that it can be applied in various ways, the structure becomes complicated and the manufacturing cost becomes high. In addition, it was not possible to deal with the case where there was a slight dimensional difference that was not enough to connect them. In addition, the ridge protective cover made of concrete or hard synthetic resin has the problem that it is inflexible and easily damaged when contacted by agricultural machinery, etc., and once it is damaged, partial repair is very difficult. .

From the above point of view, the present invention is able to cope with the height of the side surface of the ridge even if the height of the ridge varies depending on the paddy field, the manufacturing cost is low, and the side surface protective cover of the ridge is easy to partially repair. Is to provide.

[0006]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the cover of the present invention comprises a strip-shaped cover body made of a bendable flexible resin, and a large number of pin insertion holes are formed in the upper and lower portions of the cover body in the longitudinal direction. It is characterized by.

In the present invention having the above structure, since the cover body is made of a flexible resin that can be bent, the height of the side surface of the ridge is measured and then adjusted to the height of the side surface of the ridge. The upper part of the cover body can be bent to the upper side of the ridge, and the lower part of the cover body can be bent to the lower side of the water surface of the paddy field. it can.

Further, since a large number of pin insertion holes are formed in the upper and lower parts of the cover body, the upper part of the cover body is fixed to the upper surface of the ridge by the anchor pin, and the lower part of the cover body is fixed to the water surface of the paddy field. As a result, the cover body is fixed to the side surface of the ridge.

[0009]

[Embodiment of the invention]

 An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a partial front view showing an embodiment of a side surface protective cover of the present invention, and FIG. 2 is a sectional view showing the same usage state.

Reference numeral 1 in the drawing denotes a cover main body of a sheet made of a flexible resin such as polyethylene resin, and the cover main body 1 has a thickness of 0.8 mm, a width of 600 mm and a length of 40 m. It is formed in a strip shape. The cover body 1 is most preferably formed to have a thickness of about 0.8 mm because it can be bent.

A large number of pin insertion holes 2 are formed in the upper and lower portions of the cover body 1 in the longitudinal direction. In the drawing, the pin insertion holes 2 are formed in two rows in the upper and lower portions, respectively, in a horizontal row, but since the bent portions of the upper and lower portions of the cover body 1 differ depending on the height of the side surface of the ridge 3, the interchange The number of steps of the pin insertion hole 2 may be increased in order to improve the property.

According to the height of the side surface of the ridge 3, the upper part of the cover body 1 is bent to the upper surface side of the ridge 3 and the lower part is bent to the lower side of the water surface of the paddy field 4. Then, after the side plate portion 1A of the cover body 1 is attached to the side face portion of the ridge 3, the upper horizontal plate portion 1B and the lower horizontal plate portion 1C of the cover main body 1 are attached to the upper side by the plastic anchor pin 5. The horizontal plate portion 1B is fixed to the upper surface of the ridge 3, and the lower horizontal plate portion 1C is fixed to the surface of the paddy field 4.

[0013]

[Effect of the invention]

 According to the present invention, since the cover body is made of a bendable flexible resin, it can be bent at any position. Therefore, even if there is a difference in the height of the side surface of the ridge depending on the paddy field, Since it can be bent in accordance with the height of the cover, there is no need for a structure such as a connecting portion as in the conventional case, and the cover body can be easily manufactured at low cost. Further, it is not necessary to prepare several kinds of ones having a standard size in advance, so that there is no waste. The top and bottom of the cover body are fixed with anchor bolts, and the cover body is fixed to the side surface of the ridge to prevent the ridge from collapsing and leaking water. In addition, since the cover body is flexible, it does not crack even when contacted with agricultural machinery unlike hard materials, and even if it breaks, it can be easily repaired by simply bonding the same material with an adhesive or the like. is there.

[Brief description of the drawings]

FIG. 1 is a partial front view showing an embodiment of a side surface protective cover of a ridge according to the present invention.

FIG. 2 is a sectional view showing a usage state of a side surface protection cover of the ridge according to the present invention.

[Explanation of symbols]

 1 Cover body 1A Side plate part 1B Upper horizontal plate part 1C Lower horizontal plate part 2 Pin insertion hole 3 Ridge 4 Paddy field 5 Anchor pin

Claims (1)

[Utility model registration claims] 1. A side surface of a ridge characterized in that a strip-shaped cover body is made of a bendable flexible resin, and a large number of pin insertion holes are formed in an upper portion and a lower portion in a longitudinal direction of the cover body. Protective cover.