JPH0230227U

JPH0230227U -

Info

Publication number: JPH0230227U
Application number: JP10765988U
Authority: JP
Priority date: 1988-08-17
Filing date: 1988-08-17
Publication date: 1990-02-26
Also published as: JPH0448106Y2

Description

[Brief explanation of drawings]

第１図から第８図まではこの考案の実施例を示
し、第１図はケーブル収納用の管路の縦断正面図
、第２図はその正面図、第３図は半円筒状体の正
面図、第４図は第３図のＡ―Ａ線矢視断面図、第
５図と第６図は半円筒状体の他の実施例における
断面図、第７図はこの考案の第２の使用例を示す
正面図、第８図は第３の使用例を示す平面図、第
９図は従来の斜視図である。１……管路、２……下面、３，６，１０，１１
……半円状溝部、４……上位ブロツク体、５……
上面、７……下位ブロツク体、８，９……上下面
、１２……中間ブロツク体、１３，１４……端面
、１５……継手筒体、１５ａ，１５ｂ，２１ａ，
２１ｂ，２２ａ，２２ｂ……端部、１６，１７，
１８，１９……非挾持部分、２０……半円筒状体
、２１……弾性層、２２……剛体、２３，２４，
２５……突條、２６……突起、２７……めねじ座
、２８……ボルト孔、２９……ボルト頭孔、３０
……ボルト、３１……管継手、３２……管、Ｂ…
…ブロツクユニツト。 Figures 1 to 8 show examples of this invention, with Figure 1 being a longitudinal sectional front view of a conduit for storing cables, Figure 2 being a front view thereof, and Figure 3 being a front view of a semi-cylindrical body. 4 is a sectional view taken along line A--A in FIG. 3, FIGS. 5 and 6 are sectional views of other embodiments of the semi-cylindrical body, and FIG. 7 is a sectional view of the second embodiment of this invention. FIG. 8 is a front view showing a usage example, FIG. 8 is a plan view showing a third usage example, and FIG. 9 is a conventional perspective view. 1...Pipe line, 2...Bottom surface, 3, 6, 10, 11
...Semicircular groove, 4...Upper block body, 5...
Upper surface, 7... Lower block body, 8, 9... Upper and lower surfaces, 12... Intermediate block body, 13, 14... End face, 15... Joint cylinder body, 15a, 15b, 21a,
21b, 22a, 22b... end, 16, 17,
18, 19... Non-clamping portion, 20... Semi-cylindrical body, 21... Elastic layer, 22... Rigid body, 23, 24,
25...Protrusion, 26...Protrusion, 27...Female screw seat, 28...Bolt hole, 29...Bolt head hole, 30
...Bolt, 31...Pipe fitting, 32...Pipe, B...
...block unit.

Claims

[Scope of Claim for Utility Model Registration] 1. An upper block body made of concrete with semicircular grooves formed at the front and rear ends of the lower surface or the upper surface, a lower block body, and the front and rear ends of the upper and lower surfaces, respectively. It consists of an intermediate block body in which a semicircular groove is formed, and each semicircular groove is
When the lower surface of the upper block body and the upper surface of the intermediate block body are joined, and the lower surface of the intermediate block body and the upper surface of the lower block body are joined, a circular shape is formed to hold one of the front and rear ends of the joint cylindrical body. A split type block characterized by a groove. 2 The semicircular groove is watertight and has high friction properties,
2. The split type block according to claim 1, further comprising a semi-cylindrical body formed integrally with each block body. 3. The division according to claim 2, wherein the semi-cylindrical body has an elastic layer having a circumferential projection on the inner circumferential surface, and a rigid body lined with the elastic layer. Type block. 4 A plurality of sets of block units formed integrally by joining each of the block bodies as described above are joined to each other at the front and rear end faces of each, and the joint cylinder body sandwiched by the circular groove and the circular groove are not sandwiched. 4. The split perforated pipe according to claim 1, wherein a plurality of conduits for storing cables are formed by the portions.