JPS6125298Y2 - - Google Patents
Info
- Publication number
- JPS6125298Y2 JPS6125298Y2 JP6376182U JP6376182U JPS6125298Y2 JP S6125298 Y2 JPS6125298 Y2 JP S6125298Y2 JP 6376182 U JP6376182 U JP 6376182U JP 6376182 U JP6376182 U JP 6376182U JP S6125298 Y2 JPS6125298 Y2 JP S6125298Y2
- Authority
- JP
- Japan
- Prior art keywords
- hook
- hanging
- metal wheel
- movable
- wheel
- 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
- 239000002184 metal Substances 0.000 claims description 47
- 229910052751 metal Inorganic materials 0.000 claims description 47
- 238000009434 installation Methods 0.000 claims description 6
- 239000010931 gold Substances 0.000 description 13
- 229910052737 gold Inorganic materials 0.000 description 13
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 239000000725 suspension Substances 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002343 gold Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Electric Cable Installation (AREA)
- Supports Or Holders For Household Use (AREA)
Description
【考案の詳細な説明】
（考案の分野）
本考案は架空ケーブルの架渉作業において使用
される移動金庫の吊線への取付け又は取外し作業
に用いられる工具に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of the Invention) The present invention relates to a tool used for attaching or detaching a movable safe to a suspension line used in an overhead cable spanning operation.
（従来技術及びその問題点）
従来においては、架空ケーブルを架渉する際に
複数の移動金車を吊線へ一度に取付けたり吊線か
ら一度に取外すための工具が存在しなかつた。こ
のため、架渉作業時には、作業者が数個の移動金
車を作業袋中に携帯し宙乗器を使つて吊線に近づ
き吊線に移動金車を４〜6m間隔で１個ずつ取付
け携帯した数を取付け終ると一旦地上に降り、再
度移動金車を携帯し宙乗器を使つて取付け作業を
行つていた。またケーブル架渉が終ると、上述し
た取付け作業とは逆に一個ずつ移動金車を吊線か
ら取外し作業袋に所定数納めると地上に降りるこ
とを繰返して行つていた。従来は、このように作
業者が１個ずつばらばらの移動金車を数個作業袋
中に携帯するのみなので携帯しうる移動金車の数
が少なく、その結果地上と吊線との間の昇降回数
が増え作業が煩雑で困難であつたし、作業袋から
の移動金車の落下のおそれや昇降回数の多い分だ
け作業に危険性が伴つていた。また、従来移動金
車は一個ずつばらばらであつたので、持ち運びが
面倒で、整理保管が面倒であつた。(Prior Art and its Problems) Conventionally, there has been no tool for attaching a plurality of movable metal wheels to a suspension line or removing them from a suspension line at once when spanning an overhead cable. For this reason, during striding work, workers carried several moving metal wheels in their work bags, approached the suspension line using an airlifter, and attached and carried the mobile wheels to the suspension line one at a time at intervals of 4 to 6 m. After completing the installation, he descended to the ground, carried the mobile gold wheel again, and carried out the installation work using a spacecraft. In addition, when the cable installation was completed, contrary to the above-mentioned installation work, the movable gold wheels were removed one by one from the hanging line, placed in a work bag in a predetermined number, and then lowered to the ground, which was repeated. In the past, workers only carried a few separate moving metal wheels in their work bags, which meant that the number of moving metal wheels that could be carried was small, and as a result, the number of lifts and descents between the ground and the suspension line was reduced. The work is complicated and difficult, and the work is also dangerous due to the risk of the moving metal wheel falling from the work bag and the large number of times it must be raised and lowered. In addition, conventional moving gold wheels have been separated one by one, making it troublesome to carry and troublesome to organize and store.
（考案の目的）
本考案の目的は、これらの欠点を除去し、電柱
際の高所から移動金車の吊線への取付け取外しを
安全かつ容易に行え、ケーブル架渉作業を能率的
に行うことのできる移動金車取付け取外し工具を
提供することにある。(Purpose of the invention) The purpose of the invention is to eliminate these drawbacks, to safely and easily attach and detach a movable gold wheel to the hanging line from a high place near a utility pole, and to efficiently carry out cable spanning work. The purpose of the present invention is to provide a tool for installing and removing a mobile metal wheel.
また本考案の他の目的は、移動金車の持ち運び
に便利な移動金車取付け取外し工具を提供するこ
とにある。 Another object of the present invention is to provide a tool for attaching and removing a moving metal wheel that is convenient to carry.
また本考案の他の目的は、移動金車の整理保管
が容易な移動金車取付け取外し工具を提供するこ
とにある。 Another object of the present invention is to provide a tool for attaching and removing a movable gold wheel that makes it easy to organize and store the movable metal wheel.
これらの目的達成のために本考案に係る移動金
車取付け取外し工具は、腕金部の一端に鍵部を備
え、この腕金部の他端にはこれと連接し前記鍵部
に達する長さの金車掛棒を備え、前記腕金部に吊
下げ用フツクと連結ロープ整理用フツクとを備え
ていることを特徴とする。 In order to achieve these objectives, the movable metal wheel attachment/removal tool according to the present invention is provided with a key part at one end of the arm part, and a length connected to the other end of the arm part to reach the key part. The present invention is characterized in that it is provided with a metal wheel hanging bar, and the arm part is provided with a hanging hook and a connecting rope organizing hook.
（実施例） 以下、本考案を図に基づいて詳細に説明する。(Example) Hereinafter, the present invention will be explained in detail based on the drawings.
第１図は本考案の一実施例を示す図である。１
は腕金部で、材料としては例えば直径８mmの鉄線
が用いられており、コ字状部２とその中央付近で
これに固定された台形状部３とから構成されてい
て、コ字状部２の角には必要に応じて補強材４が
設けられている。そして腕金部１の一端即ちコ字
状部２の一端には第２図に示すように鍵部５が設
けられており、腕金部１の一端即ちコ字状部２の
他端６には腕金部１と連接し鍵部５に達する長さ
の金車掛棒７が設けられている。この金車掛棒７
は腕金部１と同じ直径８mmの鉄線で作られてい
て、他端６近辺には例えばナツトを溶接付けした
ストツパ８が設けられている。そして腕金部１の
ほぼ中央いいかえれば台形状部３のほぼ中央には
吊下げ用フツク９が設けられており、またコ字状
部２のほぼ中央には連結ロープ整理用フツク１０
が設けられている。これらの吊下げ用フツク９及
び連結ロープ整理用フツク１０は共に回転可能な
構造が望ましい。即ち、吊下げ用フツク９は第３
図に拡大して示すような可動部１１によつて腕金
部１の台形状部３の上辺１２に連結されている。
可動部１１は両脇に突部１３を有する上辺１２に
よつて貫通される水平筒部１４とこの水平筒部１
４のほぼ中央に垂直に接続された垂直筒部１５と
から成り、吊下げ用フツク９は垂直筒部１５に貫
入されており垂直筒部１５から抜けないよう下端
部が太くなつていて、吊下げ用フツク９は矢印Ａ
及び矢印Ｂのいずれの方向にも回転できる。ま
た、連結ロープ整理用フツク１０は第４図に拡大
して示すような筒部１６によつて腕金部１のコ字
状部２に連結されており、筒部１６を貫通する連
結ロープ整理用フツク１０の両脇には突部１７が
設けられていて、矢印Ｃの方向に回転できる。以
上説明した実施例において、その具体的な寸法例
としては、コ字状部２の長手方向部分の長さが約
60cm、短手方向部分の長さが約５cm、コ字状部２
の長手方向部分と上辺１２との距離が約８cm、連
結ロープ整理フツク１０の曲がり部分の直径が約
5.5cm、曲がり部の底部から上端までの長さが約
13cmであり、金車掛棒７の長さは、それが鍵部５
にかかるように約65cm程度にする。この金車棒の
長さは平均的な電柱間距離に必要な移動金車の数
（13個）に応じて定めたもので、必要に応じて短
くしたり又は長くてもよいことはもちろんであ
る。なお、連結ロープ整理用フツク１０の先端は
第５図のようにやや内側に曲げておくと、連結用
ロープを外れにくくできるので便利である。 FIG. 1 is a diagram showing an embodiment of the present invention. 1
is the arm arm part, which is made of iron wire with a diameter of 8 mm, for example, and is composed of a U-shaped part 2 and a trapezoid part 3 fixed to this near the center. Reinforcing members 4 are provided at the corners of 2 as necessary. A key part 5 is provided at one end of the arm part 1, that is, one end of the U-shaped part 2, as shown in FIG. A metal wheel hanging rod 7 is connected to the arm metal part 1 and is long enough to reach the key part 5. This wheel hanging rod 7
is made of iron wire with the same diameter of 8 mm as the arm part 1, and near the other end 6 is provided a stopper 8 to which, for example, a nut is welded. A hanging hook 9 is provided approximately at the center of the arm portion 1, in other words, approximately at the center of the trapezoidal portion 3, and a connecting rope organizing hook 10 is provided approximately at the center of the U-shaped portion 2.
is provided. It is desirable that both the hanging hook 9 and the connecting rope organizing hook 10 have a rotatable structure. That is, the hanging hook 9 is
It is connected to the upper side 12 of the trapezoidal part 3 of the arm part 1 by a movable part 11 as shown enlarged in the figure.
The movable part 11 has a horizontal cylindrical part 14 penetrated by an upper side 12 having protrusions 13 on both sides, and this horizontal cylindrical part 1.
The hanging hook 9 penetrates into the vertical cylinder part 15 and is thickened at the lower end so that it does not come off from the vertical cylinder part 15. Lowering hook 9 is indicated by arrow A
and can rotate in either direction of arrow B. The connecting rope organizing hook 10 is connected to the U-shaped part 2 of the arm arm part 1 by a cylindrical part 16 as shown in an enlarged view in FIG. Projections 17 are provided on both sides of the utility hook 10, allowing it to rotate in the direction of arrow C. In the embodiment described above, as a specific example of dimensions, the length of the longitudinal portion of the U-shaped portion 2 is approximately
60cm, short side length approximately 5cm, U-shaped part 2
The distance between the longitudinal part and the upper side 12 is approximately 8 cm, and the diameter of the bent part of the connecting rope organizing hook 10 is approximately
5.5cm, the length from the bottom of the bend to the top is approximately
13cm, and the length of the wheel hanging rod 7 is that of the key part 5.
Make it about 65cm long so that it covers. The length of this gold wheel rod is determined according to the number of moving gold wheels (13 pieces) required for the average distance between utility poles, and it is of course possible to make it shorter or longer as necessary. be. It is convenient to bend the ends of the hooks 10 for organizing the connecting ropes slightly inward as shown in FIG. 5, as this makes it difficult for the connecting ropes to come off.
次に、この移動金車取付け取外し工具に用いら
れる移動金車の構造を簡単に説明する。 Next, the structure of the moving metal wheel used in this moving metal wheel attachment/detaching tool will be briefly explained.
第６図は移動金車２０を示す図で、２１は枠、
２２は両側の枠をつなぐ連結棒、２３は吊線用ロ
ーラー、２４はケーブル用ローラー、２５はロー
プ連結部をそれぞれ示し、ケーブル用ローラー２
４は一方の枠端２６で、取外すことができ、取り
外した場合には第７図に示すようになる。 FIG. 6 is a diagram showing the moving gold wheel 20, where 21 is a frame;
22 is a connecting rod that connects the frames on both sides, 23 is a suspension wire roller, 24 is a cable roller, and 25 is a rope connection part, and the cable roller 2
Reference numeral 4 denotes one frame end 26, which can be removed, and when removed, it becomes as shown in FIG. 7.
第８図、第９図は、本考案の移動金車取付け取
外し工具の使用状態を説明するための図である。
第８図は、移動金車２０を必要個数だけ移動金車
取付け取外し工具に装置した状態を示している。
移動金車２０の連結棒２２と吊線用ローラー２３
の間に金車掛棒７を通し、金車掛棒７の先端を鍵
部５にとめた状態になつており、各移動金車２０
のロープ連結部２５につながつている連結ロープ
２７は一まとめに束ねて連結ロープ整理用フツク
１０にかけられている。なおこのときケーブル用
ローラー２４は枠端２６から外された第７図の状
態になつている。ストツパー８があるため移動金
車２０がコ字状部３まで行つてしまうことはな
い。 FIG. 8 and FIG. 9 are diagrams for explaining the usage state of the movable wheel attachment/removal tool of the present invention.
FIG. 8 shows a state in which a required number of movable metal wheels 20 are attached to the movable metal wheel attachment/removal tool.
Connecting rod 22 of moving metal wheel 20 and hanging wire roller 23
A metal wheel hanging rod 7 is passed between the two, and the tip of the metal wheel hanging rod 7 is fixed to the key part 5, and each movable metal wheel 20
The connecting ropes 27 connected to the rope connecting part 25 are bundled together and hung on the hook 10 for organizing the connecting ropes. At this time, the cable roller 24 is in the state shown in FIG. 7 in which it is removed from the frame end 26. Because of the stopper 8, the movable metal wheel 20 does not reach the U-shaped portion 3.
第９図は、移動金車２０の吊線２８への取付け
状態を示す図である。第８図の状態の移動金車取
付け取外し工具の吊下げ用フツク９にロープ等を
取り付け本工具を電柱の上方に吊り上げて、吊線
２８上に吊線用ローラー２３が乗る状態にした後
連結ロープ２７を連結ロープ整理用フツク１０か
らはずしケーブル用ローラー２４を枠端２６に固
定し、その後金車掛棒７を鍵部５から外し第９図
の状態とする。このとき金車掛棒７は腕金部１と
同じ材料でその他端６と連接して設けられている
ので、金車掛棒７は適度な弾力状態で鍵部５から
離れている。 FIG. 9 is a diagram showing a state in which the movable metal wheel 20 is attached to the hanging line 28. Attach a rope or the like to the hanging hook 9 of the movable wheel attachment/removal tool in the state shown in FIG. is removed from the connecting rope organizing hook 10, the cable roller 24 is fixed to the frame end 26, and then the metal wheel hanging rod 7 is removed from the key part 5, resulting in the state shown in FIG. At this time, since the metal wheel hanging rod 7 is made of the same material as the arm metal part 1 and is provided in connection with the other end 6, the metal wheel hanging rod 7 is separated from the key part 5 in a moderate elastic state.
その後、金車掛棒７を引き抜き移動金車２０を
吊線２８上に取り残し、次の電柱から連結ロープ
２７を引くことにより、吊線２８上に一定間隔で
移動金車を設置し、吊線用ローラー２３とケーブ
ル用ローラー２４の間にケーブル（図示せず）を
通す。そして、ラツシングマシン等によつて、一
つの電柱側から吊線２８とケーブルを固定しなが
ら移動金車２０を次の電柱近くまで追い集める。
移動金車２０が次の電柱付近に集まつたところ
で、連結棒２２と吊線用ローラー２３との間に鍵
部５から外した金車掛棒７を通し、金車掛棒７を
鍵部５にとめ連結ロープ２７をまとめて連結ロー
プ整理用フツク１０にかけた後、ケーブル用ロー
ラー２４を枠端２６から外し、移動金車２０をま
とめて移動金車取付け取外し工具と共にケーブル
及び吊線２８から外して地上に降ろす。 Thereafter, by pulling out the metal wheel hanging rod 7 and leaving the movable metal wheel 20 on the hanging line 28, the connecting rope 27 is pulled from the next telephone pole, and the movable metal wheel is installed at regular intervals on the hanging line 28, and the hanging line roller 23 is pulled out. A cable (not shown) is passed between the cable roller 24 and the cable roller 24. Then, using a lashing machine or the like, the movable gold wheel 20 is chased to near the next utility pole while fixing the hanging wire 28 and the cable from one utility pole side.
When the movable metal wheel 20 has gathered near the next utility pole, pass the metal wheel hanging rod 7 removed from the key part 5 between the connecting rod 22 and the hanging line roller 23, and then attach the metal wheel hanging rod 7 to the key part 5. After putting together the connecting ropes 27 on the hook 10 for organizing the connecting ropes, remove the cable roller 24 from the frame end 26, and remove the moving metal wheel 20 together with the moving metal wheel installation and removal tool from the cable and hanging line 28. lower it to the ground.
（考案の効果）
以上説明したように、本考案を用いると、電柱
間のケーブル架渉に必要な移動金車を一度に吊線
に取付けたり取外したりできるので架渉作業能率
を著しく向上できる。更に移動金車が金車掛棒に
しつかりと装着されているので従来のように移動
金車が作業袋からおちることもなく、また連結ロ
ープをまとめて連結ロープ整理用フツクにかけて
移動金車の昇降ができるので、作業の安全性も向
上できる。更に移動金車の持ち運びは、第８図に
示すような装着状態で行えるので容易に行える利
点がある。更に、移動金車の整理保管も、第８図
に示す装着状態で行えるので、整理が容易とな
り、移動金車の数の確認も楽になり保管が容易に
なる等の利点がある。また作業時には吊下げ用フ
ツクを第３図に示したように矢印Ａの方向に回転
できるので、鍵部の位置を所定の方向（取付け時
は次の電柱方向、取外し時は前の電柱方向）に簡
単に設定することができる。また持ち運び時には
吊下げ用フツクを第３図の矢印Ｂの方向にも回転
でき、連結ロープ整理用フツクを第４図の矢印Ｃ
の方向に回転できるので、各フツクを持ち運びの
邪魔にならないようにすることができる。(Effects of the Invention) As explained above, by using the present invention, the movable metal wheel required for cable spanning between utility poles can be attached to and removed from the hanging line at the same time, thereby significantly improving the efficiency of the spanning work. Furthermore, since the movable gold wheel is securely attached to the metal wheel hanging bar, the movable metal wheel does not fall out of the work bag as in the conventional case, and the connecting ropes are tied together to the hook for organizing the connecting ropes to raise and lower the movable metal wheel. As a result, work safety can also be improved. Furthermore, the movable gold wheel can be easily carried around in the mounted state shown in FIG. 8. Further, since the movable gold wheels can be organized and stored in the mounted state shown in FIG. 8, there are advantages such as easy organization, easy confirmation of the number of movable gold wheels, and easy storage. Also, during work, the hanging hook can be rotated in the direction of arrow A as shown in Figure 3, so the key can be positioned in a predetermined direction (toward the next utility pole when installing, and toward the previous utility pole when removing). can be easily set. Also, when carrying, the hanging hook can be rotated in the direction of arrow B in Figure 3, and the connecting rope organizing hook can be rotated in the direction of arrow C in Figure 4.
Since it can be rotated in this direction, each hook can be moved out of the way when carrying the bag.
本考案は、以上説明した実施例に限定されるこ
となく、種々の変形例が考えられる。例えば、腕
金部１を第１０図ないし第１２図に示すような構
成としてもよい。また、工具を構成する材料も鉄
線に限定されることなく、種々の材料を使用でき
ることはいうまでもない。 The present invention is not limited to the embodiments described above, and various modifications can be made. For example, the armrest portion 1 may be configured as shown in FIGS. 10 to 12. Further, the material constituting the tool is not limited to iron wire, and it goes without saying that various materials can be used.
第１図は本考案の一実施例を示す図、第２図は
第１図の工具の鍵部を拡大して示す図、第３図は
第１図の工具の吊下げ用フツクを拡大して示す
図、第４図は第１図の工具の連結ロープ整理用フ
ツクの筒部を拡大して示す図、第５図は連結ロー
プ整理用フツクの一変形例を示す図、第６図及び
第７図は本考案に用いる移動金車を説明するため
の図、第８図は第１図の工具に移動金車を装着し
た状態を説明するための図、第９図は第１図の工
具の使用状態を説明するための図、第１０図ない
し第１２図は本考案の他の実施例を示す図。
１……腕金部、２……コ字状部、３……台形状
部、４……補強材、５……鍵部、６……他端、７
……金車掛棒、８……ストツパー、９……吊下げ
用フツク、１０……連結ロープ整理用フツク、１
１……可動部、１２……上辺、１３……突部、１
４……水平筒部、１５……垂直筒部、１６……筒
部、１７……突部、２０……移動金車、２１……
枠、２２……連結棒、２３……吊線用ローラー、
２４……ケーブル用ローラー、２５……ロープ連
結部、２６……枠端、２７……連結ロープ、２８
……吊線。
Fig. 1 is a diagram showing an embodiment of the present invention, Fig. 2 is an enlarged view of the key part of the tool shown in Fig. 1, and Fig. 3 is an enlarged view of the hanging hook of the tool shown in Fig. 1. FIG. 4 is an enlarged view of the cylindrical portion of the connecting rope organizing hook of the tool in FIG. 1, FIG. 5 is a view showing a modified example of the connecting rope organizing hook, and FIGS. Figure 7 is a diagram for explaining the movable metal wheel used in the present invention, Figure 8 is a diagram for explaining the state in which the movable metal wheel is attached to the tool in Figure 1, and Figure 9 is the same as in Figure 1. FIGS. 10 to 12 are diagrams showing other embodiments of the present invention. FIGS. DESCRIPTION OF SYMBOLS 1... Bracelet part, 2... U-shaped part, 3... Trapezoid part, 4... Reinforcement material, 5... Key part, 6... Other end, 7
...Hook for hanging the wheel, 8...Stopper, 9...Hook for hanging, 10...Hook for organizing connected ropes, 1
1...Movable part, 12...Top side, 13...Protrusion, 1
4...Horizontal tube part, 15...Vertical tube part, 16...Cylinder part, 17...Protrusion, 20...Moving metal wheel, 21...
Frame, 22...Connecting rod, 23...Roller for hanging wire,
24...Cable roller, 25...Rope connection portion, 26...Frame end, 27...Connection rope, 28
...suspension line.
Claims (1)
に前記腕金部と連接し前記鍵部に達する長さの金
車掛棒を備え、前記腕金部に吊下げ用フツクと連
結ロープ整理用フツクとを備えていることを特徴
とする移動金車取付け取外し工具。 A key part is provided at one end of the arm metal part, a metal wheel hanging rod connected to the arm metal part and long enough to reach the key part is provided at the other end of the arm metal part, and a hanging hook is provided on the arm metal part. A moving metal wheel installation/removal tool comprising: and a connecting rope organizing hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6376182U JPS58168812U (en) | 1982-05-04 | 1982-05-04 | Mobile wheel installation and removal tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6376182U JPS58168812U (en) | 1982-05-04 | 1982-05-04 | Mobile wheel installation and removal tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58168812U JPS58168812U (en) | 1983-11-10 |
| JPS6125298Y2 true JPS6125298Y2 (en) | 1986-07-30 |
Family
ID=30073847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6376182U Granted JPS58168812U (en) | 1982-05-04 | 1982-05-04 | Mobile wheel installation and removal tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58168812U (en) |
-
1982
- 1982-05-04 JP JP6376182U patent/JPS58168812U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58168812U (en) | 1983-11-10 |
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