JPS6391577U

JPS6391577U -

Info

Publication number: JPS6391577U
Application number: JP18733486U
Authority: JP
Priority date: 1986-12-04
Filing date: 1986-12-04
Publication date: 1988-06-14

Description

[Brief explanation of drawings]

第１図は本考案に係る排水溝構造の実施例を示
す断面図、第２図は上記実施例の要部拡大図、第
３図は上記実施例の接続部材と凹溝ブロツクを示
す斜視図、第４図は上記実施例の土圧受板と連結
ロツドの連結を示す分解図、第５図は従来の排水
溝構造の実施例を示す断面図、第６図Ａは他の従
来の排水溝構造を示す部分切欠正面図、第６図Ｂ
は上記実施例に装着された金属板の斜視図である
。２０，２２……凹溝ブロツク、２４……凹溝、
２６……土中、２８……側壁、３０……接続部材
、３２……連結ロツド、３４……土圧受板、３６
……排水溝構造。 Fig. 1 is a sectional view showing an embodiment of the drain structure according to the present invention, Fig. 2 is an enlarged view of the main parts of the above embodiment, and Fig. 3 is a perspective view showing the connecting member and groove block of the above embodiment. , Fig. 4 is an exploded view showing the connection between the earth pressure receiving plate and the connecting rod of the above embodiment, Fig. 5 is a sectional view showing an example of the conventional drainage ditch structure, and Fig. 6A is another conventional drainage ditch. Partially cutaway front view showing the structure, Figure 6B
FIG. 2 is a perspective view of a metal plate attached to the above embodiment. 20, 22...concave groove block, 24...concave groove,
26...In the soil, 28...Side wall, 30...Connection member, 32...Connection rod, 34...Earth pressure receiving plate, 36
...Drain structure.

Claims

[Claims for Utility Model Registration] (1) A drainage ditch structure in which a plurality of ditch blocks are connected in the longitudinal direction of the ditch and are buried underground with the ditch exposed on the ground surface. a connecting member that engages with the upper end surface of at least one of the left and right side walls of the groove block and connects at least two adjacent groove blocks in the longitudinal direction; A drainage ditch structure comprising a connecting rod extending into the ground outside the side wall, and a substantially horizontal earth pressure receiving plate connected to the lower end of the connecting rod. (2) The drain structure according to claim 1, wherein the connecting rod and the earth pressure receiving plate are arranged intermittently in the longitudinal direction of the groove.