JPH01138928U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の横断溝ブロツクの平面図、第
２図はその正面図、第３図は右側面図、第４図は
底面図、第５図は第１図の―線における断面
図、第６図は第２図の―線における断面図、
第７図及び第８図は圃場における横断溝ブロツク
の施工例を示す説明図、第９図は圃場に敷設され
た横断溝ブロツクを示す平面図、第１０図は本考
案の横断溝を農業機械が横断している様子を示す
斜視図である。 １：板状ブロツク本体、２：溝、３：凹部、４
：接合凹部、５：接合凸部、６：圃場、７：横断
溝、８：農業用機械、９：農道、１０：Ｕ字形水
路、１１：集水桝。 Fig. 1 is a plan view of the transverse groove block of the present invention, Fig. 2 is its front view, Fig. 3 is its right side view, Fig. 4 is its bottom view, and Fig. 5 is a sectional view taken along the line - - in Fig. 1. , FIG. 6 is a cross-sectional view taken along the line - in FIG. 2,
Figures 7 and 8 are explanatory diagrams showing an example of the construction of a cross groove block in a field, Figure 9 is a plan view showing a cross groove block laid in a field, and Figure 10 is an illustration showing an example of the construction of a cross groove block in a field. FIG. 1: Plate block body, 2: Groove, 3: Recess, 4
: Joint recess, 5: Joint protrusion, 6: Field, 7: Crossing groove, 8: Agricultural machinery, 9: Farm road, 10: U-shaped waterway, 11: Water collection basin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] コンクリート製の板状ブロツク本体１の上面に
浅いＶ字形の溝２を設けると共に、該溝２の両斜
面にセメント補填用の凹部３，３を対称的に設け
、前記板状ブロツク本体１の溝側端部に接合凹部
４と接合凸部５とをそれぞれ設けたことを特徴と
する横断溝用ブロツク。 A shallow V-shaped groove 2 is provided on the upper surface of the plate-shaped block body 1 made of concrete, and recesses 3, 3 for cement filling are symmetrically provided on both slopes of the groove 2, and the groove of the plate-shaped block body 1 is symmetrically provided. A cross groove block characterized in that a joining recess 4 and a joining protrusion 5 are provided at the side ends.