JPH0226669U - - Google Patents
Info
- Publication number
- JPH0226669U JPH0226669U JP10223588U JP10223588U JPH0226669U JP H0226669 U JPH0226669 U JP H0226669U JP 10223588 U JP10223588 U JP 10223588U JP 10223588 U JP10223588 U JP 10223588U JP H0226669 U JPH0226669 U JP H0226669U
- Authority
- JP
- Japan
- Prior art keywords
- block
- buried frame
- lower surfaces
- integrally provided
- frame according
- 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
Description
第１図は本考案の第１実施例にかかる円形リン
グ状嵩上げブロツクの平面図、第２図は同半部断
面正面図、第３図は同一部拡大断面図、第４図は
本考案の第２実施例にかかる四角形リング状嵩上
げブロツクの平面図、第５図は同半部断面正面図
、第６図は同一部拡大斜視図、第７図は嵩上げブ
ロツクの一般的使用状態を示す断面図である。
Ｅ，Ｆ……嵩上げブロツク、１……同ブロツク
の上面、２……同下面、１ａ，２ａ……段部、３
……突条、５……縦リブ。
FIG. 1 is a plan view of a circular ring-shaped raising block according to the first embodiment of the present invention, FIG. 2 is a front view of a half section of the same, FIG. 3 is an enlarged sectional view of the same part, and FIG. A plan view of a rectangular ring-shaped raising block according to the second embodiment, FIG. 5 is a front view in cross section of the same half, FIG. 6 is an enlarged perspective view of the same part, and FIG. 7 is a cross section showing the general usage state of the raising block. It is a diagram. E, F... Raised block, 1... Upper surface of the block, 2... Lower surface, 1a, 2a... Stepped portion, 3
...projection, 5...vertical rib.
Claims (1)
面に、上下に配置されるブロツク形状に対応する
段部を有し、かつ水平断面および垂直断面がとも
に中実断面となるソリツドに形成されたことを特
徴とする地表埋設枠の嵩上げブロツク。 ２ 上面または上下両面に周方向の突条が一体に
設けられたことを特徴とする請求項１記載の地表
埋設枠の嵩上げブロツク。 ３ 外周側面に、周方向間欠的に縦リブが一体に
設けられたことを特徴とする請求項１または２記
載の地表埋設枠の嵩上げブロツク。[Claims for Utility Model Registration] 1 Made of synthetic resin, the whole is ring-shaped, has stepped portions on both upper and lower surfaces corresponding to the block shapes arranged above and below, and has solid horizontal and vertical cross sections. A raised block for a surface buried frame characterized by being formed as a solid. 2. The raising block for a surface buried frame according to claim 1, characterized in that a circumferential protrusion is integrally provided on the upper surface or both upper and lower surfaces. 3. The raising block for a surface buried frame according to claim 1 or 2, characterized in that vertical ribs are integrally provided on the outer peripheral side surface intermittently in the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10223588U JPH0352850Y2 (en) | 1988-08-01 | 1988-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10223588U JPH0352850Y2 (en) | 1988-08-01 | 1988-08-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0226669U true JPH0226669U (en) | 1990-02-21 |
| JPH0352850Y2 JPH0352850Y2 (en) | 1991-11-18 |
Family
ID=31331958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10223588U Expired JPH0352850Y2 (en) | 1988-08-01 | 1988-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352850Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021031833A (en) * | 2019-08-13 | 2021-03-01 | 吉佳エンジニアリング株式会社 | Manhole renovation structure |
-
1988
- 1988-08-01 JP JP10223588U patent/JPH0352850Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021031833A (en) * | 2019-08-13 | 2021-03-01 | 吉佳エンジニアリング株式会社 | Manhole renovation structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0352850Y2 (en) | 1991-11-18 |