JPS6360608B2 - - Google Patents
Info
- Publication number
- JPS6360608B2 JPS6360608B2 JP11008481A JP11008481A JPS6360608B2 JP S6360608 B2 JPS6360608 B2 JP S6360608B2 JP 11008481 A JP11008481 A JP 11008481A JP 11008481 A JP11008481 A JP 11008481A JP S6360608 B2 JPS6360608 B2 JP S6360608B2
- Authority
- JP
- Japan
- Prior art keywords
- clamp
- spring
- cap
- tightening bolt
- slide plate
- 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.)
- Expired
Links
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Description
【発明の詳細な説明】
本発明はスペーサ、ダンパ等を送電線に取付け
るために使用するクランプに関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a clamp used for attaching spacers, dampers, etc. to power transmission lines.
従来のクランプは第1図に示すように、クラン
プ本体20と該本体の蝶着のクランプキヤツプ2
1とで電線Cを把持し、該電線Cをスプリング2
4を介し緊締するフツクボルト22を、クランプ
本体20に挿通しその先端に形成のフツク部23
を、クランプキヤツプ21に設けたポケツト内に
スプリング26を介して嵌装のスライドバー25
に強制的に係合させて電線Cに取付けていたが、
スプリング26の反発力が大きいことから電線C
への取付け又は取外し時に、クランプ本体20と
クランプキヤツプ21とを大型の特殊工具を用い
て第1図に示すように固定しておいてからフツク
ボルト22をスプリング24のバネ力に抗し強制
的に押下げてフツク部23をスライドバー25に
係脱させなければならないために高所での作業が
非常に面倒で長時間を要し、特に取外しの際にス
プリング24の反発力により工具が飛ばされる危
険性があつた。 As shown in FIG. 1, a conventional clamp includes a clamp body 20 and a clamp cap 2 hinged on the body.
1, and hold the wire C with spring 2.
A hook bolt 22 to be tightened through the clamp body 20 is inserted into the clamp body 20 and a hook portion 23 formed at the tip thereof is inserted.
The slide bar 25 is fitted into a pocket provided in the clamp cap 21 via a spring 26.
It was attached to wire C by forcibly engaging it, but
Because the repulsive force of the spring 26 is large, the electric wire C
When installing or removing the clamp body 20 and the clamp cap 21, use a large special tool to fix the clamp body 20 and the clamp cap 21 as shown in FIG. Because the hook part 23 has to be pushed down to engage and disengage from the slide bar 25, work at high places is very troublesome and takes a long time, and the tool is blown away due to the repulsive force of the spring 24 especially during removal. It was dangerous.
本発明は上記点にかんがみなされたもので、以
下これを図示した一実施例について説明するに、
第2図において1はクランプ本体、2はクランプ
本体1の端末に蝶着したクランプキヤツプで、ク
ランプ本体1及びクランプキヤツプ2には電線把
持溝3,3が形成されている。4はクランプ本体
1に穿設のボルト挿通孔、5はクランプキヤツプ
2に形成の螺子孔、6は袖片7,7を有するスラ
イド板で、第3図に示すようにクランプキヤツプ
2に形成の横溝9内に、袖片7,7を横溝から外
部に突出させてスプリング10を介して摺動自在
に嵌装され、該スライド板6の側面中央部には第
4図に示すように半円形の係合溝8が設けてあ
る。11は先端部に上記スライド板6の係合溝8
に係脱する係合溝12を設けた締付ボルト、13
は該締付ボルト11の軸杆に嵌挿のスプリング
で、クランプを電線Cに固定するには、クランプ
本体1のボルト挿通孔4から上記軸杆にスプリン
グ13を嵌挿の締付ボルト11を挿通し、クラン
プキヤツプ2の螺子孔5に螺合させて先端部に形
成の係合溝12に、クランプキヤツプ2の横溝9
に摺動自在に嵌装のスライド板の係合溝8を係合
させて固定し、また電線Cからクランプを取外す
には、クランプキヤツプ2の横溝9の両側から突
出するスライド板6の袖片7,7をスプリング1
0のバネ力に抗し引戻して締付ボルト11の係合
溝12との係合を外し、締付ボルト11を緩めて
取外す。 The present invention has been made in view of the above points, and an embodiment illustrating the same will be described below.
In FIG. 2, 1 is a clamp body, 2 is a clamp cap hinged to the end of the clamp body 1, and wire gripping grooves 3, 3 are formed in the clamp body 1 and the clamp cap 2. 4 is a bolt insertion hole formed in the clamp body 1, 5 is a screw hole formed in the clamp cap 2, and 6 is a slide plate having sleeve pieces 7, 7, which are formed in the clamp cap 2 as shown in FIG. Sleeve pieces 7, 7 are slidably fitted into the horizontal groove 9 with a spring 10 protruding outward from the horizontal groove, and a semicircular shape is formed in the center of the side surface of the slide plate 6 as shown in FIG. An engagement groove 8 is provided. 11 is an engagement groove 8 of the slide plate 6 at the tip.
A tightening bolt 13 provided with an engagement groove 12 that engages and disengages with the
is a spring that is inserted into the shaft of the tightening bolt 11. To fix the clamp to the electric wire C, the spring 13 is inserted into the shaft of the clamp body 1 from the bolt insertion hole 4 of the clamp body 1. The horizontal groove 9 of the clamp cap 2 is inserted into the engagement groove 12 formed at the tip of the clamp cap 2 by screwing it into the screw hole 5 of the clamp cap 2.
In order to fix the clamp by engaging the engagement groove 8 of the slide plate that is slidably fitted into the clamp cap 2, and to remove the clamp from the electric wire C, use the sleeve pieces of the slide plate 6 that protrude from both sides of the horizontal groove 9 of the clamp cap 2. 7,7 to spring 1
Pull back against the spring force of 0 to disengage the tightening bolt 11 from the engagement groove 12, loosen the tightening bolt 11, and remove it.
上述のように本発明によれば、クランプ本体1
のボルト挿通孔4より挿通の締付ボルト11をク
ランプキヤツプ2の螺子孔5に螺合させ該締付ボ
ルト11の係合溝12に、クランプキヤツプ2の
横溝9にスプリング10を介して摺動自在に嵌装
のスライド板6の係合溝8を係合させるだけで電
線Cへの取付けが行え、またクランプキヤツプ2
の横溝9の両側から突出するスライド板6の袖片
7,7により係合を解除し、締付ボルト11を緩
めれば電線Cから取外すことができるから、従来
のように電線Cへの取付け取外しに大型の特殊工
具を必要とせず、高所での作業が簡単迅速に且つ
安全に行え、しかも構造が簡単なことから製作が
容易で安価に提供できる等の優れた効果がある。 According to the present invention as described above, the clamp body 1
A tightening bolt 11 inserted through the bolt insertion hole 4 is screwed into the threaded hole 5 of the clamp cap 2 and slid into the engagement groove 12 of the tightening bolt 11 and into the horizontal groove 9 of the clamp cap 2 via the spring 10. It can be attached to the electric wire C by simply engaging the engagement groove 8 of the freely fitting slide plate 6, and the clamp cap 2
It can be removed from the wire C by releasing the engagement with the sleeve pieces 7, 7 of the slide plate 6 protruding from both sides of the horizontal groove 9 and loosening the tightening bolt 11, so it can be removed from the wire C as in the conventional method. It has excellent effects such as not requiring large special tools for removal, allowing work at high places to be performed easily, quickly and safely, and also being simple in structure, easy to manufacture, and can be provided at low cost.
第1図は従来のクランプを示す説明図、第2図
は本発明の一実施例を示す説明図、第3図及び第
4図は要部拡大説明図である。
1:クランプ本体、2:クランプキヤツプ、
3:電線把持溝、4:ボルト挿通孔、5:螺子
孔、6:スライド板、7:袖片、8:係合溝、
9:横溝、10:スプリング、11:締付ボル
ト、12:係合溝、13:スプリング。
FIG. 1 is an explanatory diagram showing a conventional clamp, FIG. 2 is an explanatory diagram showing an embodiment of the present invention, and FIGS. 3 and 4 are enlarged explanatory diagrams of main parts. 1: Clamp body, 2: Clamp cap,
3: Wire grip groove, 4: Bolt insertion hole, 5: Screw hole, 6: Slide plate, 7: Sleeve piece, 8: Engagement groove,
9: Horizontal groove, 10: Spring, 11: Tightening bolt, 12: Engagement groove, 13: Spring.
Claims (1)
穿設のボルト挿通孔にスプリングを嵌装して先端
をクランプキヤツプの螺子孔に螺合の締付ボルト
と、該締付ボルトに形成した係合溝と、クランプ
キヤツプの遊端部に穿設の横溝に袖片を外方に突
出させスプリングを介して摺動自在に嵌装のスラ
イド板とを具備し、該スライド板を前記締付ボル
トの係合溝に係脱自在に係合させてなることを特
徴とするクランプ。1. A spring is fitted into a bolt insertion hole drilled in the clamp body to which the clamp cap is hinged, and a tightening bolt whose tip is screwed into the screw hole of the clamp cap, and an engagement groove formed in the tightening bolt. , the free end of the clamp cap is provided with a sleeve piece protruding outward from a horizontal groove drilled in the free end thereof, and a slide plate fitted so as to be slidable via a spring, and the slide plate is engaged with the tightening bolt. A clamp characterized by being removably engaged with a groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11008481A JPS5812520A (en) | 1981-07-16 | 1981-07-16 | Clamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11008481A JPS5812520A (en) | 1981-07-16 | 1981-07-16 | Clamp |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5812520A JPS5812520A (en) | 1983-01-24 |
JPS6360608B2 true JPS6360608B2 (en) | 1988-11-25 |
Family
ID=14526618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11008481A Granted JPS5812520A (en) | 1981-07-16 | 1981-07-16 | Clamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5812520A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102523127B1 (en) * | 2022-12-21 | 2023-04-18 | 이종호 | Disconnection prevention apparatus of power plug and power plug |
-
1981
- 1981-07-16 JP JP11008481A patent/JPS5812520A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5812520A (en) | 1983-01-24 |
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