JPH0410514U - - Google Patents
Info
- Publication number
- JPH0410514U JPH0410514U JP4957190U JP4957190U JPH0410514U JP H0410514 U JPH0410514 U JP H0410514U JP 4957190 U JP4957190 U JP 4957190U JP 4957190 U JP4957190 U JP 4957190U JP H0410514 U JPH0410514 U JP H0410514U
- Authority
- JP
- Japan
- Prior art keywords
- fitting
- main girder
- bolt
- joint
- reinforcing
- 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
- 239000002184 metal Substances 0.000 claims 5
- 230000003014 reinforcing effect Effects 0.000 claims 5
- 238000004381 surface treatment Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000012669 compression test Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Landscapes
- Details Of Indoor Wiring (AREA)
Description
図面はこの考案の実施例を示すもので、第１図
は使用状態を示す一部分解斜視図、第２図は使用
状態を示す正面図、第３図は同じく要部平断面図
、第４図は接続抵抗試験の状態を示す概略図、第
５図は圧縮試験の状態を示す概略図、第６図は従
来例を示す要部平断面図である。
Ｐ……ケーブルラツク、Ｐ１……親桁部材、Ｐ
２……ボルト挿通孔、Ｑ……アースボンド線、１
……継ぎ金具、２……継ぎボルト、３……ナツト
、４……補強金具、４Ａ……固定ネジ孔、４Ｂ…
…逃げ孔、１０……継ぎ金具、２０……角根ボル
ト、３０……フランジナツト、４０……補強金具
。
The drawings show an embodiment of this invention; Fig. 1 is a partially exploded perspective view showing the state of use, Fig. 2 is a front view showing the state of use, Fig. 3 is a plan sectional view of the main part, and Fig. 4 5 is a schematic diagram showing the state of the connection resistance test, FIG. 5 is a schematic diagram showing the state of the compression test, and FIG. 6 is a plan sectional view of the main part showing the conventional example. P...Cable rack, P1...Main girder member, P
2...Bolt insertion hole, Q...Earth bond wire, 1
...Joint fitting, 2...Join bolt, 3...Nut, 4...Reinforcement fitting, 4A...Fixing screw hole, 4B...
... Relief hole, 10... Fitting, 20... Square root bolt, 30... Flange nut, 40... Reinforcement fitting.
Claims (1)
導電性の継ぎ金具と、継ぎ金具及び親桁部材の重
合部分に貫挿され、自身のボルト頭部内側で貫挿
部分の表面処理膜を剥離する導電性継ぎボルトと
、この継ぎボルトにねじ止めされ、ねじ止め部分
の表面処理膜を剥離する導電性のナツトとからな
るケーブルラツクの電気的接続部分において、ケ
ーブルラツクの親桁部材端部相互に重合する補給
金具を形成し、親桁部材を介して重合した継ぎ金
具と補強金具とをねじ止めする継ぎボルト貫挿用
の固定ネジ孔を補強金具に開穿すると共に、継ぎ
金具と親桁部材とをねじ止めする継ぎボルト挿入
用の逃げ孔を補強金具に開穿したことを特徴とす
るケーブルラツクの電気的接続用補強継ぎ金具。 The conductive fittings that connect the ends of the main girder members of the cable rack are inserted into the overlapping part of the fittings and the main girder member, and the surface treatment film of the inserted part is peeled off inside the bolt head. At the electrical connection part of the cable rack, which consists of a conductive joint bolt and a conductive nut that is screwed to the joint bolt and peels off the surface treatment film of the screwed part, the ends of the main girder members of the cable rack are connected to each other. A fixing screw hole is drilled in the reinforcing metal fitting to form the overlapping supply metal fittings, and a fixing screw hole for inserting a joint bolt for screwing the overlapping joint metal fitting and the reinforcing metal fitting through the main girder member is opened in the reinforcing metal fitting, and the joint fitting and the main girder member are A reinforcing fitting for electrical connection of a cable rack, characterized in that the reinforcing fitting has an escape hole for inserting a fitting bolt for screwing the two together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4957190U JPH0436181Y2 (en) | 1990-05-11 | 1990-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4957190U JPH0436181Y2 (en) | 1990-05-11 | 1990-05-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0410514U true JPH0410514U (en) | 1992-01-29 |
| JPH0436181Y2 JPH0436181Y2 (en) | 1992-08-26 |
Family
ID=31567375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4957190U Expired JPH0436181Y2 (en) | 1990-05-11 | 1990-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0436181Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5436383U (en) * | 1977-08-17 | 1979-03-09 | ||
| JP2001341557A (en) * | 2000-05-31 | 2001-12-11 | T S Tec Kk | Hinged seat and manufacturing method for the same |
-
1990
- 1990-05-11 JP JP4957190U patent/JPH0436181Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5436383U (en) * | 1977-08-17 | 1979-03-09 | ||
| JP2001341557A (en) * | 2000-05-31 | 2001-12-11 | T S Tec Kk | Hinged seat and manufacturing method for the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0436181Y2 (en) | 1992-08-26 |
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