JPS6454709U - - Google Patents
Info
- Publication number
- JPS6454709U JPS6454709U JP15079287U JP15079287U JPS6454709U JP S6454709 U JPS6454709 U JP S6454709U JP 15079287 U JP15079287 U JP 15079287U JP 15079287 U JP15079287 U JP 15079287U JP S6454709 U JPS6454709 U JP S6454709U
- Authority
- JP
- Japan
- Prior art keywords
- bracket
- attached
- cylinder
- sheave
- tip
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Description
図面は本考案の実施例を示し、第１図は張線器
の側面図、第２図は張線作業を行う高所作業車の
側面図、第３図は電柱を中心に両側の電線を張線
する作業状態を示す側面図、第４図は電柱の片側
の電線を張線する作業状態を示す側面図、第５図
は電柱を中心に両側の電線を異なる張力で張線す
る作業状態を示す側面図である。
８……張線器、９……ブラケツト、１０……油
圧シリンダ、１１，１２，１３……シーブ、１４
……ベルト、１５，１６……掴線器、２２ａ，２
２ｂ，２３ａ，２３ｂ……ピン孔、２４，２５…
…環状部、２６……ピン。
The drawings show an embodiment of the present invention. Figure 1 is a side view of a wire tensioner, Figure 2 is a side view of an aerial work vehicle that performs wire tensioning work, and Figure 3 is a diagram showing electric wires on both sides of a utility pole. Figure 4 is a side view showing the state in which the wires are stretched. Figure 4 is a side view showing the state in which the wires are stretched on one side of the utility pole. Figure 5 is the state in which the wires on both sides of the pole are stretched with different tensions. FIG. 8... Wire tensioner, 9... Bracket, 10... Hydraulic cylinder, 11, 12, 13... Sheave, 14
... Belt, 15, 16 ... Wire gripping device, 22a, 2
2b, 23a, 23b...pin hole, 24, 25...
...Annular part, 26...pin.
Claims (1)
ン孔を有するブラケツトと、このブラケツトに垂
下したシリンダと、このシリンダの先端及び前記
ブラケツトの両側にそれぞれ枢支したシーブと、
ブラケツトの一側に取付けたシーブ、シリンダの
先端に取付けたシーブ及びブラケツトの他側に取
付けたシーブに順次掛回されシリンダの先端に取
付けたシーブを中心にして両側に環状部を設けた
ベルトと、前記ピン孔と環状部とに着脱自在に挿
入されるピンと、前記ベルトの両端にそれぞれ取
付けた電線等を掴む掴線器とを備えたことを特徴
とする張線器。 A bracket that is detachably attached to an arm of a telephone pole or the like and has pin holes on both sides, a cylinder that hangs down from this bracket, and a sheave that is pivotally supported at the tip of this cylinder and on both sides of the bracket, respectively;
A belt that is sequentially wound around a sheave attached to one side of the bracket, a sheave attached to the tip of the cylinder, and a sheave attached to the other side of the bracket, and has annular parts on both sides around the sheave attached to the tip of the cylinder. A wire tensioner comprising: a pin that is detachably inserted into the pin hole and the annular portion; and wire grippers that grip electric wires and the like attached to both ends of the belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15079287U JPH0431769Y2 (en) | 1987-09-30 | 1987-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15079287U JPH0431769Y2 (en) | 1987-09-30 | 1987-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6454709U true JPS6454709U (en) | 1989-04-04 |
| JPH0431769Y2 JPH0431769Y2 (en) | 1992-07-30 |
Family
ID=31424250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15079287U Expired JPH0431769Y2 (en) | 1987-09-30 | 1987-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431769Y2 (en) |
-
1987
- 1987-09-30 JP JP15079287U patent/JPH0431769Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0431769Y2 (en) | 1992-07-30 |