JPH0145215Y2 - - Google Patents
Info
- Publication number
- JPH0145215Y2 JPH0145215Y2 JP12474184U JP12474184U JPH0145215Y2 JP H0145215 Y2 JPH0145215 Y2 JP H0145215Y2 JP 12474184 U JP12474184 U JP 12474184U JP 12474184 U JP12474184 U JP 12474184U JP H0145215 Y2 JPH0145215 Y2 JP H0145215Y2
- Authority
- JP
- Japan
- Prior art keywords
- wire
- groove
- clamp
- clamp body
- holding
- 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
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、光フアイバー複合架空地線、架空地
線、電力線（以下、線条という）を把握する耐張
クランプに関するものである。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a tension clamp for grasping optical fiber composite overhead ground wires, overhead ground wires, and power lines (hereinafter referred to as wires).
（従来の技術）
例えば、鉄塔に取付けられる線条は、架空地線
を耐張クランプで把握後、その地線のジヤンパ部
は架空地線の軸線から上方へ延びる構造と、下方
へ延びる構造があり、同一線条径の耐張クランプ
でも、ジヤンパ線側の線溝が上方傾斜溝を有する
クランプと、下方傾斜溝を有するクランプとが必
要である。(Prior art) For example, when a wire is attached to a steel tower, after the overhead ground wire is grasped with a tension clamp, the jumper part of the ground wire has a structure that extends upward from the axis of the overhead ground wire and a structure that extends downward. Even for tension clamps with the same wire diameter, it is necessary to have a clamp in which the wire groove on the jumper wire side has an upwardly inclined groove and a clamp in which the line groove on the jumper wire side has an upwardly inclined groove.
すなわち第２図は上方傾斜溝を有する従来の耐
張クランプの一例を示すもので、図中１はクラン
プ本体、１ａはそのクレビス状の鉄塔側連結部
で、２はその連結用ボルト、３はナツトである。
また１ｂは他端部の連結部、１ｃは線条挾持用線
溝で、１ｄはこの線条挾持用線溝１ｃに続いて上
方に向つて彎曲して形成した上方傾斜溝である。
また４はクランプ本体１の線条挾持用線溝１ｃに
対向して設けた複数個の線条押えで、４ａはその
線条挾持用線溝、５，６はクランプ本体１と線条
押え４とをそれぞれ連結するヒンジピン、７は締
結用ボルト、８はそのナツトである。 That is, Fig. 2 shows an example of a conventional tension clamp having an upwardly inclined groove. In the figure, 1 is the clamp body, 1a is its clevis-shaped connecting part on the tower side, 2 is its connecting bolt, and 3 is its connecting part. It's Natsuto.
Further, 1b is a connecting portion at the other end, 1c is a line groove for holding a wire, and 1d is an upwardly inclined groove formed by curving upward following this line groove for holding a line 1c.
Further, 4 is a plurality of filament pressers provided opposite to the filament holding wire groove 1c of the clamp body 1, 4a is the filament clamping groove, and 5 and 6 are the clamp body 1 and the filament presser 4. 7 is a fastening bolt, and 8 is a nut thereof.
また第３図は下方傾斜溝を有する従来の耐張ク
ランプの一例を示すもので、図中前記符号と同一
の符号は同等のものを示す。 Further, FIG. 3 shows an example of a conventional tension clamp having a downwardly inclined groove, and in the figure, the same reference numerals as those mentioned above indicate equivalent parts.
この場合１ｅは線条挾持用線溝１ｃに続いて下
方に向つて彎曲して形成した下方傾斜溝であり、
１ｆはその下方傾斜溝１ｅ内の線条の脱落を防ぐ
ために設けた止め金具で、９はボルトである。 In this case, 1e is a downwardly inclined groove formed by curving downward following the wire gripping groove 1c,
1f is a stopper provided to prevent the filament from falling off in the downwardly inclined groove 1e, and 9 is a bolt.
（考案が解決しようとする問題点）
上述のように従来は、ジヤンパ線の方向で上方
傾斜溝を有するクランプと、下方傾斜溝を有する
クランプとが必要であつたため、二種類のクラン
プを用意しなければならず、取り扱いも繁雑であ
るという問題点があつた。(Problems to be solved by the invention) As mentioned above, in the past, two types of clamps were prepared, one having an upwardly inclined groove in the direction of the jumper wire and another having a downwardly inclined groove. There was a problem that it was difficult to handle.
（問題点を解決するための手段）
本考案は上述の問題点を解決するために、ジヤ
ンパ線の方向が上下いずれの方向でも適応できる
耐張クランプを得るものであり、クランプ本体と
線条押えに対向する線条挾持用線溝を設け、この
クランプ本体の線条挾持用線溝に続いて下方に傾
斜する下方傾斜溝を設けると共に、この下方傾斜
溝の上方で、かつ線条挾持用線溝の軸線より上方
に向つて上方傾斜溝を設けて耐張クランプを構成
する。(Means for Solving the Problems) In order to solve the above-mentioned problems, the present invention provides a tension-resistant clamp that can adapt the jumper wire to either the upper or lower direction. A wire groove for clamping the wire is provided opposite to the clamp body, and a downwardly sloping groove that slopes downward is provided following the wire groove for clamping the wire of the clamp body, and a line for gripping the wire is provided above the downwardly sloping groove. An upwardly sloping groove is provided upwardly from the axis of the groove to form a tension clamp.
（作用）
上述のように本考案においては、耐張クランプ
本体の線条挾持用線溝からジヤンパ線側へ下方傾
斜溝を設けると共に、さらにこの下方傾斜溝の上
方で、線条挾持用線溝の軸線より上方に向つて上
方傾斜溝を設けたから、一種類の耐張クランプで
上方向ジヤンパと下方向ジヤンパのいずれにも適
応させることができる。(Function) As described above, in the present invention, a downwardly inclined groove is provided from the line groove for holding the wire in the tension clamp body to the jumper wire side, and a line groove for holding the line is provided above the downwardly inclined groove. Since the upwardly inclined groove is provided upwardly from the axis of the clamp, one type of tension clamp can be applied to both the upward jumper and the downward jumper.
（実施例）
以下、第１図について本考案の一実施例を説明
する。(Example) An example of the present invention will be described below with reference to FIG.
図中１０はクランプ本体で、１０ａはクランプ
本体１０の一端部に形成したクレビス状の鉄塔側
連結部で、１１はその連結用ボルト、１２はナツ
トである。また１０ｂは他端部に形成した連結
部、１０ｃは線条挾持用線溝である。１３はクラ
ンプ本体１０の線条挾持用線溝１０ｃに対向して
設けた複数個（本実施例では３個）の線条押え
で、１３ａはその線条挾持用線溝、１４はクラン
プ本体１０と線条押え１３とをそれぞれ連結する
ヒンジピン、１５はクランプ本体１０の他側に挿
通したボルト枢支ピン、１６はそのピン１５に基
部を枢支した締結用ボルト、１７はそのナツト
で、１３ｂは線条押え１３に設けたボルト挿入溝
である。 In the figure, 10 is a clamp body, 10a is a clevis-shaped tower side connecting portion formed at one end of the clamp body 10, 11 is a connecting bolt, and 12 is a nut. Further, 10b is a connecting portion formed at the other end, and 10c is a wire groove for holding the wire. Reference numeral 13 denotes a plurality of wire holders (three in this embodiment) provided facing the wire groove 10c for gripping the wire of the clamp body 10, 13a denotes the wire groove 10c for gripping the wire, and 14 denotes the clamp body 10. 15 is a bolt pivot pin inserted into the other side of the clamp body 10, 16 is a fastening bolt whose base is pivoted to the pin 15, 17 is a nut thereof, 13b is a bolt insertion groove provided in the filament presser 13.
本考案においては、クランプ本体１０の線条挾
持用線溝１０ｃに続いて下方に傾斜する下方傾斜
溝１０ｄを設けると共に、この下方傾斜溝１０ｄ
の上方で、かつ線条挾持用線溝１０ｃの軸線ｌよ
り上方に向つて上方傾斜溝１０ｅを設ける。なお
１０ｆ（第１図ａ参照）は溝１０ｄ内の線条の脱
落を防ぐために設けた止め金具である。 In the present invention, a downwardly inclined groove 10d that slopes downward is provided following the line holding groove 10c of the clamp body 10, and this downwardly inclined groove 10d
An upwardly inclined groove 10e is provided above the axis 1 of the wire clamping groove 10c. Note that 10f (see FIG. 1a) is a stopper provided to prevent the filament in the groove 10d from falling off.
上述のように構成した本考案の耐張クランプ
は、鉄塔側と耐張装置との間へ取付けて、クラン
プ本体１０の線溝１０ｃへ線条（図示せず）を入
れ、その線条のジヤンパ側は上方傾斜溝１０ｅと
下方傾斜溝１０ｄのいずれかを選んで線条を沿わ
せることができる。次いで線条押え１３をボルト
１６とナツト１７により締めつけることによりク
ランプ本体１０の線溝１０ｃと線条押え１３の線
溝１３ａ間で線条を確実に把握することができ
る。 The tension clamp of the present invention configured as described above is installed between the steel tower side and the tension device, a wire (not shown) is inserted into the wire groove 10c of the clamp body 10, and the jumper of the wire is inserted. On the side, either the upwardly inclined groove 10e or the downwardly inclined groove 10d can be selected to run the line along. Next, by tightening the filament presser 13 with the bolt 16 and nut 17, the filament can be reliably grasped between the filament groove 10c of the clamp body 10 and the filament groove 13a of the filament presser 13.
（考案の効果）
本考案耐張クランプは上述のように構成したか
ら、ジヤンパ線の方向が上下いずれの場合でも、
同一線条径ならば一種類の耐張クランプで適応で
きるため、従来のように二種類の耐張クランプを
用意する必要がなくなると共に、取り扱いが容易
で作業も簡単になるというすぐれた効果が得られ
る。(Effect of the invention) Since the tension clamp of the present invention is constructed as described above, it can be
Since the same wire diameter can be applied with one type of tension clamp, there is no need to prepare two types of tension clamps as in the past, and it has the excellent effect of being easy to handle and work. It will be done.
第１図ａは本考案耐張クランプの側面図、同図
ｂはその平面図、同図ｃは同図ａのＸ−Ｘ断面
図、第２図ａは従来の耐張クランプの側面図、同
図ｂはその平面図、同図ｃは同図ａのＹ−Ｙ断面
図、第３図ａは従来の耐張クランプの側面図、同
図ｂはその平面図、同図ｃは同図ａのＺ−Ｚ断面
図である。
１０……クランプ本体、１０ａ，１０ｂ……連
結部、１０ｃ……線条挾持用線溝、１０ｄ……下
方傾斜溝、１０ｅ……上方傾斜溝、１０ｆ……止
め金具、１１……連結用ボルト、１２……ナツ
ト、１３……線条押え、１３ａ……線条挾持用線
溝、１４……ヒンジピン、１５……ボルト枢支ピ
ン、１６……締結用ボルト、１７……ナツト。
FIG. 1a is a side view of the tension clamp of the present invention, FIG. 1b is a plan view thereof, FIG. Figure b is a plan view of the same, figure c is a Y-Y cross-sectional view of figure a, figure 3 a is a side view of a conventional tension clamp, figure b is its plan view, figure c is the same figure. It is a ZZ sectional view of a. 10... Clamp body, 10a, 10b... Connecting portion, 10c... Line groove for wire clamping, 10d... Downward sloping groove, 10e... Upward sloping groove, 10f... Stopping metal fitting, 11... Connection bolt , 12... Nut, 13... Line presser, 13a... Line groove for holding line, 14... Hinge pin, 15... Bolt pivot pin, 16... Bolt for fastening, 17... Nut.
Claims (1)
線溝を設け、このクランプ本体の線条挾持用線溝
に続いて下方に傾斜する下方傾斜溝を設けると共
に、この下方傾斜溝の上方で、かつ線条挾持用線
溝の軸線より上方に向つて上方傾斜溝を設けてな
る耐張クランプ。 A wire groove for holding a wire is provided opposite to the clamp body and the wire presser, a downwardly inclined groove is provided that slopes downward following the wire groove for holding the wire of the clamp body, and above the downwardly inclined groove, The tension clamp is also provided with an upwardly sloping groove upwardly from the axis of the wire groove for holding the wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12474184U JPS6141318U (en) | 1984-08-17 | 1984-08-17 | tension clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12474184U JPS6141318U (en) | 1984-08-17 | 1984-08-17 | tension clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6141318U JPS6141318U (en) | 1986-03-15 |
| JPH0145215Y2 true JPH0145215Y2 (en) | 1989-12-27 |
Family
ID=30683465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12474184U Granted JPS6141318U (en) | 1984-08-17 | 1984-08-17 | tension clamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6141318U (en) |
-
1984
- 1984-08-17 JP JP12474184U patent/JPS6141318U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6141318U (en) | 1986-03-15 |
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