JPH0529830Y2 - - Google Patents
Info
- Publication number
- JPH0529830Y2 JPH0529830Y2 JP1988115161U JP11516188U JPH0529830Y2 JP H0529830 Y2 JPH0529830 Y2 JP H0529830Y2 JP 1988115161 U JP1988115161 U JP 1988115161U JP 11516188 U JP11516188 U JP 11516188U JP H0529830 Y2 JPH0529830 Y2 JP H0529830Y2
- Authority
- JP
- Japan
- Prior art keywords
- slave
- live
- manipulator
- power distribution
- wires
- 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 - Lifetime
Links
- 238000010276 construction Methods 0.000 description 5
- 230000016507 interphase Effects 0.000 description 3
- 229920004738 ULTEM® Polymers 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、配電工事用のマニピユレータに関す
る。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a manipulator for power distribution work.
（従来の技術）
今日、短時間の停電も大きな社会問題となりつ
つあり、電力を供給する側にとつて簡単に停電さ
せることを許されなくなつてきている。このため
配電工事は、活線の状態で行うことが多く、止む
を得ず停電させる場合でも夜間、しかも短時間と
している。一般に、電線は、電柱に支持されて高
所にあるために作業性が悪いばかりでなく、特に
高圧電線（6000V）の活線作業は極めて危険であ
り、最善の注意を払う必要がある。しかも、配電
作業は安全、確実、且つ短時間に行うことを要求
される。(Prior Art) Today, short-term power outages are becoming a major social problem, and power suppliers are no longer allowed to easily cause power outages. For this reason, power distribution work is often carried out with live lines, and even if a power outage is unavoidable, it is done at night and for a short period of time. In general, electric wires are not only difficult to work with because they are supported by utility poles and are located at high places, but working with live high-voltage electric wires (6000V) is extremely dangerous, and the utmost care must be taken. Moreover, power distribution work must be performed safely, reliably, and in a short time.
そこで、特に、活線の作業は、マスタスレーブ
式マニピユレータを使用して遠隔操作により行う
ようにしたものがある。このマスタスレーブ式マ
ニピユレータは、作業者が車輌に旋回及び伸縮自
在に搭載したブームの上端に設けたバケツトに搭
乗し、当該バケツトに配設したマスタアームを操
作してスレーブを制御し、当該スレーブの先端に
装着した工具により活線の作業を行うようにした
ものである。 Therefore, in particular, there is a system in which work on live wires is performed by remote control using a master-slave type manipulator. In this master-slave type manipulator, an operator rides on a bucket installed on the upper end of a boom that is rotatably and telescopically mounted on a vehicle, and controls the slave by operating a master arm installed on the bucket. It is designed to work with live wires using a tool attached to the tip.
（考案が解決しようとする課題）
ところで、マスタスレーブ式マニピユレータに
より活線作業をしている際に、スレーブが活線に
触れることがある。スレーブが２本の活線に同時
に触れた場合にはこれらの活線間で相間短絡を起
こし、極めて危険である。尚、スレーブが１本の
活線に触れた場合には特に問題はないが、場合に
よつては地絡を起こすことがあり危険である。(Problem to be solved by the invention) By the way, when a master-slave type manipulator is working on a live wire, the slave may come into contact with the live wire. If the slave touches two live wires at the same time, a phase-to-phase short circuit will occur between these live wires, which is extremely dangerous. Note that there is no particular problem if the slave touches one live wire, but in some cases it may cause a ground fault, which is dangerous.
本考案は上述の点に鑑みてなされたもので、ス
レーブが活線に触れた場合でも相間短絡や地絡等
を完全に防止するようにした配電工事用マニピユ
レータを提供することを目的とする。 The present invention has been made in view of the above points, and an object thereof is to provide a manipulator for power distribution work that completely prevents phase-to-phase short circuits, ground faults, etc. even when a slave touches a live wire.
（課題を解決するための手段）
上記目的を達成するために本考案によれば、配
電工事用のマニピユレータのスレーブに、部分的
に複数の絶縁部材を介在させてスレーブを絶縁す
ると共に、絶縁部材の間隔を電線の相間距離より
も狭く設定した構成としたものである。(Means for Solving the Problems) In order to achieve the above object, according to the present invention, a plurality of insulating members are partially interposed in a slave of a manipulator for power distribution work to insulate the slave, and the insulating member In this configuration, the spacing is set narrower than the distance between the phases of the electric wires.
（作用）
スレーブが作業中に２本の活線に同時に触れた
場合でも、当該スレーブはこれらの活線の相間短
絡よりも短い間隔で絶縁されているために、活線
間における相間短絡が防止される。また、スレー
ブが１本の活線に触れた場合でも地絡が防止され
る。(Function) Even if a slave touches two live wires at the same time during work, the slave is insulated at a shorter interval than the phase-to-phase short circuit between these live wires, preventing a phase-to-phase short circuit between the live wires. be done. Further, even if the slave touches one live wire, a ground fault is prevented.
（実施例）
以下本考案の一実施例を添付図面に基づいて詳
述する。(Example) An example of the present invention will be described below in detail based on the accompanying drawings.
第１図は本考案を適用した配電工事用の間接工
法車で、間接工法車１は、車体後部に搭載され旋
回及び伸縮自在なブーム２と、当該ブーム２の先
端に配設され、各種の工具及び部品等を具備し作
業者が搭乗するバケツト３と、当該バケツト３に
配設されたマスタ４と、ブーム２の先端にバケツ
ト３と共に配設されたスレーブ５と、当該スレー
ブ５の先端に装着された動力化工具６と、当該動
力化工具６に着脱可能に装着され、作業に応じて
交換可能な工具７等を備えている。 Figure 1 shows an indirect construction vehicle for power distribution work to which the present invention is applied.The indirect construction vehicle 1 has a boom 2 mounted on the rear of the vehicle body that is rotatable and extendable, and a boom 2 installed at the tip of the boom 2, which can be used for various purposes. A bucket 3 equipped with tools and parts etc. and on which a worker rides, a master 4 disposed on the bucket 3, a slave 5 disposed together with the bucket 3 at the tip of the boom 2, and a slave 5 at the tip of the slave 5. The motorized tool 6 is equipped with a motorized tool 6, and a tool 7, etc., which is detachably mounted on the motorized tool 6 and can be replaced depending on the work, is provided.
マスタ４とスレーブ５とによりマニピユレータ
が構成され、スレーブ５はマスタ４の操作に応じ
て制御され、工具７は動力化工具６により駆動さ
れる。 The master 4 and the slave 5 constitute a manipulator, the slave 5 is controlled according to the operation of the master 4, and the tool 7 is driven by the motorized tool 6.
スレーブ５は、複数例えば、３本のアーム８〜
１０からなり、これらの各アーム８〜９は関節部
材１１，１２により屈曲、起伏自在に連結されて
いる。各アーム８〜１０は、夫々絶縁部材１５が
所定の間隔ｌで、複数例えば、夫々３箇所づつ介
在されて絶縁されている。この間隔ｌは電線２０
〜２２の隣合う電線２０，２１（又は電線２１，
２２）の間隔即ち、相間距離Ｌよりも短い（ｌ＜
Ｌ）値に設定されている。即ち、スレーブ５は、
絶縁部材１５により隣合う電線２０，２１の相間
距離Ｌよりも狭い間隔ｌで複数箇所絶縁されてい
る。絶縁部材１５としては、ウルテム等の樹脂部
材が使用される。 The slave 5 has a plurality of arms 8 to 3, for example.
10, and each of these arms 8 to 9 is connected by joint members 11 and 12 so as to be able to bend and move up and down. Each of the arms 8 to 10 is insulated by a plurality of insulating members 15 interposed at predetermined intervals 1, for example, at three locations. This distance l is the wire 20
~22 adjacent electric wires 20, 21 (or electric wires 21,
22), that is, shorter than the interphase distance L (l<
L) value. That is, slave 5 is
A plurality of locations are insulated by the insulating member 15 at intervals l narrower than the phase-to-phase distance L between adjacent electric wires 20 and 21. As the insulating member 15, a resin member such as Ultem is used.
以下に作用を説明する。 The action will be explained below.
作業者が電線（活線）２０〜２２の中の例え
ば、最上位の線２２の作業をすべくマスタ４を操
作し、スレーブ５を制御して当該スレーブ５の先
端に装着されている工具７を電線２２に近づける
際に、スレーブ５のアーム８が２本の電線２１と
２０とに同時に触れたとする。しかしながら、ア
ーム８は、電線２１，２０の相間距離Ｌよりも狭
い間隔ｌで絶縁部材１５により絶縁されているた
めに、これらの電線２１と２０との間は少なくと
も１箇所の絶縁部材１５により常に絶縁されるこ
とになる。この結果、これらの２本の電線２０と
２１との間の相間短絡が完全に防止される。 An operator operates the master 4 to work on, for example, the highest wire 22 among the electric wires (live wires) 20 to 22, controls the slave 5, and uses the tool 7 attached to the tip of the slave 5. Assume that the arm 8 of the slave 5 touches the two electric wires 21 and 20 at the same time when the slave 5 approaches the electric wire 22. However, since the arm 8 is insulated by the insulating member 15 at a distance l narrower than the interphase distance L between the electric wires 21 and 20, there is always at least one insulating member 15 between the electric wires 21 and 20. It will be insulated. As a result, interphase short circuit between these two electric wires 20 and 21 is completely prevented.
また、スレーブ５のアーム８〜１０の何れかの
アームが例えば、１本の電線２０にのみ触れた場
合でも、当該電線２０とバケツト３、マスタ４、
ブーム２等の間がスレーブ５の絶縁部材１５によ
り完全に絶縁され、地絡が完全に防止される。 Furthermore, even if any of the arms 8 to 10 of the slave 5 touches, for example, only one electric wire 20, the electric wire 20 and the bucket 3, the master 4,
The boom 2 etc. are completely insulated by the insulating member 15 of the slave 5, and ground faults are completely prevented.
（考案の効果）
以上説明したように本考案によれば、配電工事
用のマニピユレータのスレーブに、部分的に複数
の絶縁部材を介在させてスレーブを絶縁すると共
に、絶縁部材の間隔を電線の相間距離よりも狭く
設定したことにより、活線作業時にスレーブが２
本の活線に同時に触れた場合でも、相間短絡を完
全に防止することができる。また、１本の電線に
触れた場合でも地絡を完全に防止することがで
き、作業の安全性を確保することができるという
効果がある。(Effects of the invention) As explained above, according to the invention, a plurality of insulating members are partially interposed in the slave of a manipulator for power distribution work to insulate the slave, and the intervals between the insulating members are adjusted between the phases of the electric wires. By setting the distance smaller than the distance, the slave can
Even if two live wires are touched at the same time, short circuits between phases can be completely prevented. Further, even if a single electric wire is touched, a ground fault can be completely prevented, and work safety can be ensured.
第１図は本考案を適用した配電工事用マニピユ
レータを搭載した間接工法車の一実施例を示す側
面図である。
１……間接工法車、２……ブーム、３……バケ
ツト、４……マスタ、５……スレーブ、６……動
力化工具、７……工具、８〜１０……アーム、１
１，１２……関節部材、１５……絶縁部材、２０
〜２２……電線。
FIG. 1 is a side view showing an embodiment of an indirect construction vehicle equipped with a manipulator for power distribution construction to which the present invention is applied. 1...Indirect construction vehicle, 2...Boom, 3...Bucket, 4...Master, 5...Slave, 6...Motorized tool, 7...Tool, 8-10...Arm, 1
1, 12... Joint member, 15... Insulating member, 20
~22...Electric wire.
Claims (1)
的に複数の絶縁部材を介在させてスレーブを絶縁
すると共に、絶縁部材の間隔を電線の相間距離よ
りも狭く設定したことを特徴とする配電工事用マ
ニピユレータ。 A manipulator for power distribution work, characterized in that the slave of the manipulator for power distribution work is insulated by partially interposing a plurality of insulating members, and the interval between the insulating members is set narrower than the distance between phases of electric wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988115161U JPH0529830Y2 (en) | 1988-08-31 | 1988-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988115161U JPH0529830Y2 (en) | 1988-08-31 | 1988-08-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0235687U JPH0235687U (en) | 1990-03-07 |
| JPH0529830Y2 true JPH0529830Y2 (en) | 1993-07-29 |
Family
ID=31356564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988115161U Expired - Lifetime JPH0529830Y2 (en) | 1988-08-31 | 1988-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529830Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112976004B (en) * | 2021-03-02 | 2022-05-20 | 郑州工业应用技术学院 | Transmission line foreign matter demolishs manipulator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6028704A (en) * | 1983-07-28 | 1985-02-13 | 古河電気工業株式会社 | Robot for wiring work |
| JPS6181111A (en) * | 1984-09-25 | 1986-04-24 | 古河電気工業株式会社 | Facility for hot-line construction |
| JPS63174505A (en) * | 1987-01-13 | 1988-07-19 | 住友電気工業株式会社 | Robot for hot-line construction |
-
1988
- 1988-08-31 JP JP1988115161U patent/JPH0529830Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6028704A (en) * | 1983-07-28 | 1985-02-13 | 古河電気工業株式会社 | Robot for wiring work |
| JPS6181111A (en) * | 1984-09-25 | 1986-04-24 | 古河電気工業株式会社 | Facility for hot-line construction |
| JPS63174505A (en) * | 1987-01-13 | 1988-07-19 | 住友電気工業株式会社 | Robot for hot-line construction |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0235687U (en) | 1990-03-07 |
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