JPH036092Y2 - - Google Patents
Info
- Publication number
- JPH036092Y2 JPH036092Y2 JP12009385U JP12009385U JPH036092Y2 JP H036092 Y2 JPH036092 Y2 JP H036092Y2 JP 12009385 U JP12009385 U JP 12009385U JP 12009385 U JP12009385 U JP 12009385U JP H036092 Y2 JPH036092 Y2 JP H036092Y2
- Authority
- JP
- Japan
- Prior art keywords
- protective tube
- arm
- workbench
- tube insertion
- attached
- 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
- 230000001681 protective effect Effects 0.000 claims description 44
- 230000037431 insertion Effects 0.000 claims description 28
- 238000003780 insertion Methods 0.000 claims description 28
- 230000000694 effects Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
- Electric Cable Installation (AREA)
Description
【考案の詳細な説明】
(1) 産業上の利用分野
本考案は高所作業車を使用して配電線に防護管
（いわゆるポリ管）を挿入する作業を行う防護管
挿入装置に関し、特に作業効率を向上させたもの
である。[Detailed description of the invention] (1) Industrial application field The present invention relates to a protective pipe insertion device for inserting protective pipes (so-called polyethylene pipes) into distribution lines using aerial work vehicles, and is particularly useful for work. This improves efficiency.
(2) 従来の技術
防護管挿入作業を効率良く行うために、高所作
業車の作業台に防護管装着装置を取付けること
は、例えば実公昭58−28408号公報に記載されて
いるように従来より公知である。(2) Prior art In order to efficiently insert a protective tube, it is conventional to attach a protective tube mounting device to the work platform of an aerial work vehicle, as described in Japanese Utility Model Publication No. 58-28408. It is more well known.
(3) 考案が解決しようとする問題点
しかし、従来の防護管挿入装置は防護管挿入機
を取付けたアームあるいはブームを、防護管挿入
作業を行うときだけ作業台に取付けて、高所作業
車を走行させるときには、高所作業車の全高を低
くするために、作業台から取外していたため、現
場を移動して防護管挿入作業を行う場合には、作
業台への防護管挿入機の取付け、取外しに多くの
労力と時間を要し、作業能率が低下するという問
題があつた。(3) Problems to be solved by the invention However, in the conventional protection pipe insertion device, the arm or boom with the protection pipe insertion machine attached is attached to the workbench only when performing protection pipe insertion work, and When traveling, it was removed from the workbench in order to lower the overall height of the aerial work vehicle, so when moving from site to place to perform protective tube insertion work, it is necessary to attach the protective tube insertion machine to the workbench, There was a problem in that it required a lot of effort and time to remove it, reducing work efficiency.
(4) 問題点を解決するための手段
本考案は、上記の問題点を解決するために、高
所作業車の作業台にくの字形に屈折したアームを
起伏自在に設け、このアームの先端に防護管挿入
機を取付け、このアームの基部を略水平に傾倒さ
せることにより、前記防護管挿入機が前記作業台
の内部に収納されるようにしたものである。(4) Means for solving the problem In order to solve the above problem, the present invention provides a dogleg-shaped bent arm on the work platform of an aerial work vehicle so that it can be raised and lowered, and the tip of this arm is A protective tube inserter is attached to the arm, and the base of this arm is tilted approximately horizontally, so that the protective tube inserter is housed inside the workbench.
(5) 作用
防護管挿入作業を行うときは、アームを斜上方
に起し、アームの先端に取付けられた防護管挿入
機を電線に連結して作業を行い、高所作業車を走
行させるときは、基部が略水平になるまでアーム
を倒し、防護管挿入機を作業台の内部に収納して
走行する。(5) Effect When performing protective tube insertion work, raise the arm diagonally upward, connect the protective tube insertion machine attached to the tip of the arm to the electric wire, and perform the work while driving the aerial work vehicle. The machine lowers the arm until the base is almost horizontal, stores the protective tube insertion machine inside the workbench, and runs the machine.
(6) 実施例
以下、図面により本考案の実施例について説明
する。(6) Examples Examples of the present invention will be described below with reference to the drawings.
第２図に示すように、高所作業車はアウトリガ
２により支持された車体１上にターンテーブル３
が設けられ、このターンテーブル３に伸縮ブーム
４の基端が枢支され、伸縮ブーム４は内蔵された
伸縮装置（図示せず）により伸縮するとともに、
起伏シリンダ５により起伏する。伸縮ブーム４の
先端には吊上げ装置等の取付けポスト６を備えた
作業台７が平衡保持装置（図示せず）により平衡
保持されており、ポスト６には先端部が下方に屈
折したくの字形のアーム８が取付けられ、アーム
８の先端に防護管挿入機Ａが設けられている。 As shown in FIG. 2, the aerial work vehicle has a turntable 3 mounted on a vehicle body 1 supported by outriggers 2.
The base end of a telescoping boom 4 is pivotally supported on the turntable 3, and the telescoping boom 4 is extended and contracted by a built-in telescoping device (not shown).
It is undulated by the undulation cylinder 5. At the tip of the telescopic boom 4, a workbench 7 equipped with a post 6 for attaching a lifting device, etc. is kept balanced by a balance maintaining device (not shown), and the post 6 has a dogleg shape with a downwardly bent tip. An arm 8 is attached, and a protective tube insertion machine A is provided at the tip of the arm 8.
第１図に示すように、くの字形のアーム８はブ
ラケツト９により起伏及び旋回自在にポスト６に
取付けられており、防護管挿入機Ａは、防護管の
つば部を挾持して防護管を送り出す防護管送出部
１０と、電線１３に取付けられ、防護管を内側か
ら押開いて電線１３に挿入する防護管挿入部１１
との間を、防護管を案内するガイド１２により連
結したものであり、防護管送出部１０から送り出
された防護管は、ガイド１２に沿つて摺動し、防
護管挿入部１１により押開かれて電線１３に挿入
されるものである。 As shown in Fig. 1, a dogleg-shaped arm 8 is attached to the post 6 by a bracket 9 so as to be able to rise and fall freely, and the protective tube insertion machine A inserts the protective tube by holding the collar of the protective tube. A protective tube delivery section 10 that sends out a protective tube, and a protective tube insertion section 11 that is attached to the electric wire 13 and pushes open the protective tube from the inside and inserts it into the electric wire 13.
The protective tube is connected by a guide 12 that guides the protective tube, and the protective tube sent out from the protective tube delivery section 10 slides along the guide 12 and is pushed open by the protective tube insertion section 11. It is inserted into the electric wire 13.
上記の構成により、防護管挿入作業を行うとき
は、第１図及び第２図に示すように、くの字形の
アーム８を作業台７の上方に起して、アーム８の
先端に取付けられた防護管挿入機Ａの防護管挿入
部１１を電線１３に連結し、防護管挿入機Ａに防
護管を供給することにより、電線１３に防護管を
挿入し、防護管挿入作業を行わないとき、あるい
は、高所作業車を走行させるときは、防護管挿入
機Ａの防護管挿入部１１を電線１３から取外し、
防護管挿入部１１とガイド１２を防護管送出部１
０から切離して、アーム８を作業台７の上方に位
置するように旋回させ、第３図に示すように、ア
ーム８の基部側が作業台７の上面とほぼ平行に、
すなわちほぼ水平になるまでアーム８を倒して、
アーム８の先端に取付けられた防護管挿入機Ａの
防護管送出部１０を作業台７の上端よりも下側の
作業台７の内部に収納し、アーム８を固定するこ
とにより、アーム８及び防護管挿入機Ａを格納す
る。 With the above configuration, when inserting a protective tube, the dogleg-shaped arm 8 is raised above the workbench 7 and attached to the tip of the arm 8, as shown in Figures 1 and 2. When the protective tube insertion part 11 of the protective tube insertion machine A is connected to the electric wire 13 and the protective tube is supplied to the protective tube insertion machine A, the protective tube is inserted into the electric wire 13 and the protective tube insertion work is not performed. Alternatively, when traveling the aerial work vehicle, remove the protective tube insertion part 11 of the protective tube insertion machine A from the electric wire 13,
Protective tube insertion section 11 and guide 12 are connected to protective tube delivery section 1
0, and rotate the arm 8 so that it is located above the workbench 7, so that the base side of the arm 8 is almost parallel to the upper surface of the workbench 7, as shown in FIG.
In other words, tilt the arm 8 until it becomes almost horizontal,
By storing the protective tube delivery unit 10 of the protective tube insertion machine A attached to the tip of the arm 8 inside the workbench 7 below the upper end of the workbench 7 and fixing the arm 8, the arm 8 and Store the protective tube insertion machine A.
なお、アーム８をFRP等の絶縁材料で作るこ
とにより、感電事故に対する安全性を向上させる
ことも可能である。 Note that by making the arm 8 from an insulating material such as FRP, it is also possible to improve safety against electric shock accidents.
(7) 考案の効果
以上のように、本考案によれば、アームを揺動
させることにより、防護管挿入機を作業台の上端
よりも下側に格納して、高所作業車を走行させる
ことも可能となるため、本考案は、特に現場を移
動して行う防護管挿入作業の作業効率向上に有効
である。(7) Effects of the invention As described above, according to the invention, by swinging the arm, the protective tube insertion machine can be stored below the upper end of the workbench, and the aerial work vehicle can be moved. Therefore, the present invention is particularly effective in improving the work efficiency of protective tube insertion work that is performed while moving from site to site.
図面は本考案の実施例を示し、第１図は作業状
態を示す要部詳細図、第２図は高所作業車の作業
状態を示す側面図、第３図は格納状態を示す要部
詳細図である。
６……ポスト、７……作業台、８……アーム、
９……ブラケツト、Ａ……防護管挿入機、１０…
…防護管送出部、１１……防護管挿入部、１２…
…ガイド、１３……電線。
The drawings show an embodiment of the present invention; Fig. 1 is a detailed view of the main parts showing the working state, Fig. 2 is a side view showing the working state of the aerial work vehicle, and Fig. 3 is a detailed view of the main parts showing the storage state. It is a diagram. 6...Post, 7...Workbench, 8...Arm,
9... Bracket, A... Protective tube insertion machine, 10...
...Protection tube delivery section, 11...Protection tube insertion section, 12...
...Guide, 13...Electric wire.
Claims (1)
ムを起伏自在に設け、このアームの先端に防護管
挿入機を取付け、このアームの基部を略水平に傾
倒させることにより、前記防護管挿入機が前記作
業台の内部に収納されるようにしたことを特徴と
する防護管挿入装置。 A dogleg-shaped bent arm is provided on the workbench of the aerial work vehicle so that it can be raised and lowered freely, a protective tube insertion machine is attached to the tip of this arm, and the protective tube is inserted by tilting the base of the arm approximately horizontally. A protective tube insertion device characterized in that a device is housed inside the workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12009385U JPH036092Y2 (en) | 1985-08-05 | 1985-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12009385U JPH036092Y2 (en) | 1985-08-05 | 1985-08-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6229707U JPS6229707U (en) | 1987-02-23 |
| JPH036092Y2 true JPH036092Y2 (en) | 1991-02-15 |
Family
ID=31008088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12009385U Expired JPH036092Y2 (en) | 1985-08-05 | 1985-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036092Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0441688Y2 (en) * | 1985-08-30 | 1992-09-30 |
-
1985
- 1985-08-05 JP JP12009385U patent/JPH036092Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6229707U (en) | 1987-02-23 |
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