JPS6179020U - - Google Patents
Info
- Publication number
- JPS6179020U JPS6179020U JP16536384U JP16536384U JPS6179020U JP S6179020 U JPS6179020 U JP S6179020U JP 16536384 U JP16536384 U JP 16536384U JP 16536384 U JP16536384 U JP 16536384U JP S6179020 U JPS6179020 U JP S6179020U
- Authority
- JP
- Japan
- Prior art keywords
- connection flange
- height
- scraper
- nut
- protection device
- 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
- 239000002689 soil Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Description
第１図は本考案一実施例の正面図、第２図は第
１図の−線断面図、第３図は第２図の−
線断面図、第４図は第２図の−線断面図、第
５図は本考案の他の実施例の正面図、第６図は第
５図の−線断面図、第７図は軟弱地盤改良装
置の全体構造を示す側面図、第８図は従来の接続
フランジの緊締構造を示す正面図、第９図は第８
図の−線断面図、第１０図は従来の接続フラ
ンジのボルト、ナツトの摩耗を防止するための保
護装置を示す正面図、第１１図は第１０図の
−線断面図である。
６……撹拌軸、９……接続フランジ、１０……
軟弱地盤、１１，１５……ボルト、１２，１６…
…ナツト、１４，１８……スクレーパ、１４ａ，
１４ｂ，１８ａ，１８ｂ……部材、１７……表面
部、１９……接合面。
Fig. 1 is a front view of an embodiment of the present invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, and Fig. 3 is a - line sectional view in Fig. 2.
4 is a sectional view taken along the - line in FIG. 2, FIG. 5 is a front view of another embodiment of the present invention, FIG. 6 is a sectional view taken along the - line in FIG. Figure 8 is a side view showing the overall structure of the soil improvement device, Figure 8 is a front view showing the conventional connection flange tightening structure, and Figure 9 is the
FIG. 10 is a front view showing a conventional protection device for preventing wear of bolts and nuts of a connecting flange, and FIG. 11 is a sectional view taken along the line - in FIG. 10. 6... Stirring shaft, 9... Connection flange, 10...
Soft ground, 11, 15... Bolt, 12, 16...
...nut, 14, 18...scraper, 14a,
14b, 18a, 18b... member, 17... surface portion, 19... joint surface.
Claims (1)
ジを緊締するボルト、ナツトを保護する接続フラ
ンジ保護装置において、上記接続フランジの上記
ボルト、ナツトの緊締面から上記駆動軸線方向に
立上り、その立上り高さが少くとも上記ボルト、
ナツトの高さより高く形成される部材および上記
接続フランジの外周面から適宜高さだけ張り出し
て形成される部材とからなるスクレーパを上記接
続フランジに固定せしめることを特徴とする接続
フランジ保護装置。 In a connection flange protection device that protects bolts and nuts that tighten the connection flange of a drive shaft rotating in soil, muddy water, etc., the height of the rise rises from the tightening surface of the bolt and nut of the connection flange in the direction of the drive axis. At least the above bolts,
A connection flange protection device characterized in that a scraper is fixed to the connection flange, the scraper being made up of a member formed higher than the height of the nut and a member formed to protrude an appropriate height from the outer peripheral surface of the connection flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16536384U JPS6179020U (en) | 1984-10-30 | 1984-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16536384U JPS6179020U (en) | 1984-10-30 | 1984-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6179020U true JPS6179020U (en) | 1986-05-27 |
Family
ID=30723214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16536384U Pending JPS6179020U (en) | 1984-10-30 | 1984-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6179020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021046755A (en) * | 2019-09-20 | 2021-03-25 | 株式会社 尾鍋組 | Attachment for forming crushed stone pile, and crushed stone pile forming device comprising the same |
-
1984
- 1984-10-30 JP JP16536384U patent/JPS6179020U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021046755A (en) * | 2019-09-20 | 2021-03-25 | 株式会社 尾鍋組 | Attachment for forming crushed stone pile, and crushed stone pile forming device comprising the same |
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