JPS5894737U - Joint structure of stacked manhole blocks - Google Patents
Joint structure of stacked manhole blocksInfo
- Publication number
- JPS5894737U JPS5894737U JP18384081U JP18384081U JPS5894737U JP S5894737 U JPS5894737 U JP S5894737U JP 18384081 U JP18384081 U JP 18384081U JP 18384081 U JP18384081 U JP 18384081U JP S5894737 U JPS5894737 U JP S5894737U
- Authority
- JP
- Japan
- Prior art keywords
- manhole
- annular
- end surface
- joint structure
- stacked
- 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.)
- Pending
Links
Landscapes
- Building Environments (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図は、従来のマンホールブロックの接合
構造を示す正面断面図である。第３図は、本考案のマン
ホールブロックの接合構造を示す正面断面図、第４図は
同一部拡大断面図、第５図は本考案に用いられるマンホ
ールブロックの平面図である。
符号の説明、１・・・鍔、２・・・接合面、３・・・モ
ルタル、４・・・環状溝、５・・・マンホールブロック
、６・・・上端面、７・・・段部、８・・・外側環状部
、９・・・内側環状部、１０・・・下端面、１１・・・
環状バッキング、１２・・・目地。1 and 2 are front sectional views showing a conventional manhole block joint structure. FIG. 3 is a front sectional view showing the joint structure of the manhole block of the present invention, FIG. 4 is an enlarged sectional view of the same part, and FIG. 5 is a plan view of the manhole block used in the present invention. Explanation of symbols, 1... Flange, 2... Joint surface, 3... Mortar, 4... Annular groove, 5... Manhole block, 6... Upper end surface, 7... Step part , 8... Outer annular part, 9... Inner annular part, 10... Lower end surface, 11...
Annular backing, 12... joints.
Claims (1)
面に環状段部を形成し、該段部外側の環状部を、段部内
側の環状部より低く形成すると共にマンホールブロック
の下端面を上記上端面に丁度嵌合する形状に形成し、マ
ンホールブロック上端面の該段部外側の環状部に板状ゴ
ム等よりなる環状バッキングを嵌合してマンホールブロ
ックを積重ね、マンホール内面のマンホールブロックの
目地に、モルタル等のシール材を充填したことを特徴と
する、積重ねたマンホールブロックの接合構造。An annular stepped portion is formed on the upper end surface of a straight cylindrical manhole block made of concrete, and the annular portion outside the stepped portion is formed lower than the annular portion inside the stepped portion, and the lower end surface of the manhole block is aligned with the upper end surface. The manhole blocks are formed into a shape that fits exactly, and an annular backing made of plate rubber or the like is fitted to the annular part on the outside of the step on the upper end surface of the manhole block, and the manhole blocks are stacked. A joint structure of stacked manhole blocks characterized by being filled with a sealing material such as.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18384081U JPS5894737U (en) | 1981-12-09 | 1981-12-09 | Joint structure of stacked manhole blocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18384081U JPS5894737U (en) | 1981-12-09 | 1981-12-09 | Joint structure of stacked manhole blocks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5894737U true JPS5894737U (en) | 1983-06-27 |
Family
ID=30102558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18384081U Pending JPS5894737U (en) | 1981-12-09 | 1981-12-09 | Joint structure of stacked manhole blocks |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5894737U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09184155A (en) * | 1995-12-29 | 1997-07-15 | Sugiaki Kusatake | Insertion body for embedded frame |
| JPH09184147A (en) * | 1995-12-29 | 1997-07-15 | Sugiaki Kusatake | Embedded frame with adjusting frame |
-
1981
- 1981-12-09 JP JP18384081U patent/JPS5894737U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09184155A (en) * | 1995-12-29 | 1997-07-15 | Sugiaki Kusatake | Insertion body for embedded frame |
| JPH09184147A (en) * | 1995-12-29 | 1997-07-15 | Sugiaki Kusatake | Embedded frame with adjusting frame |
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