JPS62138747U - - Google Patents
Info
- Publication number
- JPS62138747U JPS62138747U JP2290386U JP2290386U JPS62138747U JP S62138747 U JPS62138747 U JP S62138747U JP 2290386 U JP2290386 U JP 2290386U JP 2290386 U JP2290386 U JP 2290386U JP S62138747 U JPS62138747 U JP S62138747U
- Authority
- JP
- Japan
- Prior art keywords
- rectangular
- manhole
- utility
- floor plate
- model registration
- 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
- 239000004570 mortar (masonry) Substances 0.000 description 1
Description
第１図は本考案による矩形人孔の横断面図、第
２図は各側塊間の接合部の詳細な横断面図、第３
図は第２図による接合を解いた状態での側塊の横
断面図、第４図は上部床板と口環の結合様式の詳
細を示す横断面図。
図中符号は、１，２，３，４……側塊、５……
上部床版、６……口環、７……凸部、８……凹部
、１０……受板、１３……調節モルタル。
Figure 1 is a cross-sectional view of the rectangular manhole according to the present invention, Figure 2 is a detailed cross-sectional view of the joint between each side mass, and Figure 3 is a cross-sectional view of the rectangular manhole according to the present invention.
The figure is a cross-sectional view of the side block in a state in which the joint shown in FIG. 2 is released, and FIG. 4 is a cross-sectional view showing details of the manner in which the upper floor plate and the mouth ring are connected. The symbols in the figure are 1, 2, 3, 4... side mass, 5...
Upper floor slab, 6... Mouth ring, 7... Convex portion, 8... Concave portion, 10... Receiving plate, 13... Adjustment mortar.
Claims (1)
板５とマンホールを組付けて一体的に構築した、
矩形組立人孔。 ２ 下部塊４と底塊４′とが一体化されている、
実用新案登録請求の範囲第１項に記載した矩形組
立人孔。 ３ 調整リング１２を上部床板５と一体的に形成
し、上部において寸法を口環６の幅と同じ寸法に
設定し、斜面を付して円形に形成した、実用新案
登録請求の範囲第１項に記載した矩形組立人孔。[Scope of Claim for Utility Model Registration] 1. An integral structure constructed by stacking rectangular side walls 1, 2, 3, 4 and assembling an upper floor plate 5 and a manhole.
Rectangular assembly hole. 2. The lower mass 4 and the bottom mass 4' are integrated;
A rectangular assembled manhole as described in Claim 1 of the Utility Model Registration Claim. 3. The adjustment ring 12 is formed integrally with the upper floor plate 5, the dimensions of the upper part are set to be the same as the width of the mouth ring 6, and the adjustment ring 12 is formed into a circular shape with a sloped surface. Rectangular assembly manhole as described in .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986022903U JPH072699Y2 (en) | 1986-02-21 | 1986-02-21 | Rectangular assembly human hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986022903U JPH072699Y2 (en) | 1986-02-21 | 1986-02-21 | Rectangular assembly human hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62138747U true JPS62138747U (en) | 1987-09-01 |
| JPH072699Y2 JPH072699Y2 (en) | 1995-01-25 |
Family
ID=30820728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986022903U Expired - Lifetime JPH072699Y2 (en) | 1986-02-21 | 1986-02-21 | Rectangular assembly human hole |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH072699Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0492054U (en) * | 1990-12-28 | 1992-08-11 | ||
| JP2020190112A (en) * | 2019-05-21 | 2020-11-26 | 東京都下水道サービス株式会社 | Manhole joint water-cutoff method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5810760U (en) * | 1981-07-13 | 1983-01-24 | 柏汽船産業株式会社 | fire extinguisher |
| JPS59151955U (en) * | 1983-03-28 | 1984-10-11 | 時田 静雄 | Manhole structure |
-
1986
- 1986-02-21 JP JP1986022903U patent/JPH072699Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5810760U (en) * | 1981-07-13 | 1983-01-24 | 柏汽船産業株式会社 | fire extinguisher |
| JPS59151955U (en) * | 1983-03-28 | 1984-10-11 | 時田 静雄 | Manhole structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0492054U (en) * | 1990-12-28 | 1992-08-11 | ||
| JP2020190112A (en) * | 2019-05-21 | 2020-11-26 | 東京都下水道サービス株式会社 | Manhole joint water-cutoff method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH072699Y2 (en) | 1995-01-25 |