JPH0194606U - - Google Patents
Info
- Publication number
- JPH0194606U JPH0194606U JP19061487U JP19061487U JPH0194606U JP H0194606 U JPH0194606 U JP H0194606U JP 19061487 U JP19061487 U JP 19061487U JP 19061487 U JP19061487 U JP 19061487U JP H0194606 U JPH0194606 U JP H0194606U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- nut
- steel pipe
- square
- bolt penetration
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 230000035515 penetration Effects 0.000 claims 4
- 238000005266 casting Methods 0.000 claims 1
- 238000012790 confirmation Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 claims 1
- 238000005242 forging Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Joining Of Building Structures In Genera (AREA)
Description
第１図は一方の鋼管と他方の鋼管の連結状態を
示す要部拡大正面図、第２図は同上の平面図、第
３図は要部拡大縦断面図、第４図は作用を示す縦
断面図、第５図は一方の鋼管と他方の鋼管の連結
状態の他の実施例を示す要部拡大正面図、第６図
は同上の平面図、第７図はＡ―Ａ矢視図、第８図
は要部拡大縦断面図、第９図は作用を示す縦断面
図である。
１…角形鋼管のナツト合体添板継手、２…角形
鋼管内用の添板、３…ナツト合体部、４…高張力
ボルト、５…ナツト、６…スペーサー突起、９…
外部添板、９Ｂ…スペーサー突起、１０…普通高
張力ボルト、ナツトのセツト。
Fig. 1 is an enlarged front view of the main parts showing the connected state of one steel pipe and the other steel pipe, Fig. 2 is a plan view of the same as above, Fig. 3 is an enlarged longitudinal cross-sectional view of the main parts, and Fig. 4 is a longitudinal cross-section showing the operation. 5 is an enlarged front view of main parts showing another embodiment of the connected state of one steel pipe and the other steel pipe, FIG. 6 is a plan view of the same as above, FIG. 7 is a view taken along arrow A-A, FIG. 8 is an enlarged vertical cross-sectional view of the main part, and FIG. 9 is a vertical cross-sectional view showing the operation. DESCRIPTION OF SYMBOLS 1... Nut-coupled splice joint for square steel pipe, 2... Splice plate for inside square steel pipe, 3... Nut-coupled portion, 4... High-tensile bolt, 5... Nut, 6... Spacer protrusion, 9...
External splice plate, 9B...Spacer protrusion, 10...Ordinary high tension bolt, nut set.
Claims (1)
角形鋼管内用の添板２の裏面に一体化させた状態
で、当該添板２における上下部分２Ａ，２Ｂに対
称的な位置をもつてボルト貫入孔が開設され、上
記ボルト貫入孔のうち上記添板２の上部分２Ａに
位置するボルト貫入孔の裏側には袋ナツト状のナ
ツト合体部３が配設され、上記ナツト合体部３に
は、両端部あるいは全面にネジ山が刻設された高
張力ボルト４の内方部分がネジ込まれ、上記添板
の表面には、当該添板２における上下部分２Ａ，
２Ｂの境界線に沿つて左右一対のスペーサー突起
６が突設されていることを特徴とする角形鋼管の
ナツト合体添板継手。 ２ 上記ナツト合体部におけるストツパー３Ａの
底部にはごみ取除き、製作のし易さ、確認のし易
さ等を目的に穴３Ａ１が開設されている実用新案
登録請求の範囲第１項記載の角形鋼管のナツト合
体添板継手。 ３ 上記角形鋼管内用の添板２に対応するよう構
成された角形鋼管外用の添板９は、正面方形の板
状体に添板２のボルト貫入孔に対応して貫通する
貫通孔９Ａが穿設されていると共に、この添板９
の裏面には上記左右一対のスペーサー突起６に対
応する左右一対のスペーサー突起９Ｂが突設され
ている実用新案登録請求の範囲第１項あるいは第
２項記載の角形鋼管のナツト合体添板継手。[Scope of claim for utility model registration] Integrated on the back side of a splicing plate 2 for use in a square steel pipe constructed by casting, forging, or a combination thereof, symmetrical to the upper and lower parts 2A and 2B of the splicing plate 2. A bolt penetration hole is opened at a position such that a cap nut-shaped nut combination portion 3 is provided on the back side of the bolt penetration hole located in the upper portion 2A of the splicing plate 2, among the bolt penetration holes, The inner part of a high-tensile bolt 4 having threads carved on both ends or the entire surface is screwed into the nut combination part 3, and the upper and lower parts 2A of the splint plate 2,
A nut-combined splint joint for square steel pipes, characterized in that a pair of left and right spacer protrusions 6 are protruded along the boundary line of 2B. 2. A square shape according to claim 1 of the utility model registration claim, in which a hole 3A1 is provided at the bottom of the stopper 3A in the nut joining part for the purpose of removing dust, ease of manufacturing, ease of confirmation, etc. Nut-coupled plate joint for steel pipes. 3 The splint plate 9 for external use on a rectangular steel pipe, which is configured to correspond to the spline plate 2 for use inside the rectangular steel pipe, has a through-hole 9A that corresponds to the bolt penetration hole of the splice plate 2 in a square plate-like body in the front. In addition to being perforated, this splice plate 9
The nut-combined splice joint for square steel pipes according to claim 1 or 2, wherein a pair of left and right spacer protrusions 9B corresponding to the pair of left and right spacer protrusions 6 are protruded from the back surface of the rectangular steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987190614U JPH0435610Y2 (en) | 1987-12-14 | 1987-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987190614U JPH0435610Y2 (en) | 1987-12-14 | 1987-12-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0194606U true JPH0194606U (en) | 1989-06-22 |
| JPH0435610Y2 JPH0435610Y2 (en) | 1992-08-24 |
Family
ID=31481568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987190614U Expired JPH0435610Y2 (en) | 1987-12-14 | 1987-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0435610Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021085142A (en) * | 2019-11-25 | 2021-06-03 | 前田建設工業株式会社 | Pillar arrangement structure, and pillar arrangement method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4874314U (en) * | 1971-12-20 | 1973-09-14 | ||
| JPS558250U (en) * | 1978-07-02 | 1980-01-19 | ||
| JPS59228545A (en) * | 1983-06-10 | 1984-12-21 | 日本鋼管株式会社 | Joint of steel material with projection |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53130268A (en) * | 1977-04-19 | 1978-11-14 | Nobudai Nomura | Manufacturing method and device for plug |
-
1987
- 1987-12-14 JP JP1987190614U patent/JPH0435610Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4874314U (en) * | 1971-12-20 | 1973-09-14 | ||
| JPS558250U (en) * | 1978-07-02 | 1980-01-19 | ||
| JPS59228545A (en) * | 1983-06-10 | 1984-12-21 | 日本鋼管株式会社 | Joint of steel material with projection |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021085142A (en) * | 2019-11-25 | 2021-06-03 | 前田建設工業株式会社 | Pillar arrangement structure, and pillar arrangement method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0435610Y2 (en) | 1992-08-24 |