JPH01180132U - - Google Patents
Info
- Publication number
- JPH01180132U JPH01180132U JP7683688U JP7683688U JPH01180132U JP H01180132 U JPH01180132 U JP H01180132U JP 7683688 U JP7683688 U JP 7683688U JP 7683688 U JP7683688 U JP 7683688U JP H01180132 U JPH01180132 U JP H01180132U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- hole
- hand hole
- small diameter
- diameter opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003566 sealing material Substances 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
はケーブルボツクスシステムの概略を示す斜視図
、第２図はハンドホールとサイドホールの断面図
、第３図Ａはハンドホールの一部欠截正面図、第
３図Ｂはハンドホールの平面図、第４図Ａはサイ
ドブロツクの正面図、第４図Ｂは第４図Ａに示す
サイドブロツクの側面図、第４図Ｃは第４図Ａに
示すサイドブロツクの一部欠截平面図、第５図Ａ
は接続枠を取付けるサイドブロツクの正面図、第
５図Ｂは第５図Ａに示すサイドブロツクの側面図
、第５図Ｃは第５図Ａに示すサイドブロツクの一
部欠截平面図、第６図Ａは接続枠の正面図、第６
図Ｂは接続枠の側面図、第７図は接続枠とケーブ
ルボツクスとの接続状態を示す断面図である。
図中、１はケーブルボツクス、４は路上に設置
する機器、５はケーブル貫通孔、６はサイドホー
ル、７はハンドホール、８は上面開口部、９は側
面開口部、１２はサイドブロツク、１３は小径開
口部、１４は大径開口部、１５はシール材、１７
は接続枠である。
The drawings show one embodiment of the present invention; Fig. 1 is a perspective view showing the outline of the cable box system, Fig. 2 is a sectional view of the hand hole and side hole, and Fig. 3 A is a part of the hand hole. 3B is a plan view of the hand hole, FIG. 4A is a front view of the side block, FIG. 4B is a side view of the side block shown in FIG. 4A, and FIG. 4C is a side view of the side block shown in FIG. 4A. Partially cutaway plan view of the side block shown in Figure 4A, Figure 5A
5B is a side view of the side block shown in FIG. 5A, FIG. 5C is a partially cutaway plan view of the side block shown in FIG. 5A, and FIG. Figure 6A is a front view of the connection frame, No. 6
Figure B is a side view of the connection frame, and Figure 7 is a sectional view showing the state of connection between the connection frame and the cable box. In the figure, 1 is a cable box, 4 is a device to be installed on the road, 5 is a cable through hole, 6 is a side hole, 7 is a hand hole, 8 is a top opening, 9 is a side opening, 12 is a side block, 13 14 is a small diameter opening, 15 is a sealing material, 17
is a connecting frame.
Claims (1)
開設してコンクリート製有底筒体状のハンドホー
ルを構成し、 上記ハンドホールの側面開口部内に嵌合し得る
外径を有する小径開口部を一端に形成し、他端に
は小径開口部の外径に調整代を加算した大きさの
内径を有する大径開口部を形成したコンクリート
製短筒状のサイドブロツクを、大径開口部内に隣
りのサイドブロツクの小径開口部を位置させた状
態で複数個連結してトンネル状のサイドホールを
構成し、 該サイドホールの一端に位置するサイドブロツ
クの小径開口部をハンドホールの側面開口部内に
嵌合したことを特徴とするケーブルボツクスシス
テムにおける路上機器設置用ハンドホール及びサ
イドホール。[Scope of Claim for Utility Model Registration] A hand hole in the form of a cylinder with a bottom made of concrete is formed by opening an upper surface opening on the upper surface and a side opening at the lower side of the side surface, and fitting the hand hole into the side opening of the hand hole. A short cylindrical side made of concrete with a small diameter opening at one end having an outer diameter to obtain, and a large diameter opening at the other end having an inner diameter equal to the outer diameter of the small diameter opening plus an adjustment allowance. A tunnel-shaped side hole is formed by connecting a plurality of blocks with the small diameter opening of the adjacent side block located within the large diameter opening, and the small diameter opening of the side block located at one end of the side hole. A hand hole and a side hole for installing on-road equipment in a cable box system, characterized in that the hand hole and side hole are fitted into the side opening of the hand hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7683688U JPH0431787Y2 (en) | 1988-06-11 | 1988-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7683688U JPH0431787Y2 (en) | 1988-06-11 | 1988-06-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01180132U true JPH01180132U (en) | 1989-12-25 |
| JPH0431787Y2 JPH0431787Y2 (en) | 1992-07-30 |
Family
ID=31301847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7683688U Expired JPH0431787Y2 (en) | 1988-06-11 | 1988-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431787Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021035117A (en) * | 2019-08-21 | 2021-03-01 | 中国電力株式会社 | Cable pit improving method |
-
1988
- 1988-06-11 JP JP7683688U patent/JPH0431787Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021035117A (en) * | 2019-08-21 | 2021-03-01 | 中国電力株式会社 | Cable pit improving method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0431787Y2 (en) | 1992-07-30 |