JPS6260411A - Rope towing wheel for cable installing work - Google Patents

Rope towing wheel for cable installing work

Info

Publication number
JPS6260411A
JPS6260411A JP60201256A JP20125685A JPS6260411A JP S6260411 A JPS6260411 A JP S6260411A JP 60201256 A JP60201256 A JP 60201256A JP 20125685 A JP20125685 A JP 20125685A JP S6260411 A JPS6260411 A JP S6260411A
Authority
JP
Japan
Prior art keywords
roller
rope
side wall
cable
caterpillar
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.)
Pending
Application number
JP60201256A
Other languages
Japanese (ja)
Inventor
疋田 雅己
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP60201256A priority Critical patent/JPS6260411A/en
Publication of JPS6260411A publication Critical patent/JPS6260411A/en
Pending legal-status Critical Current

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  • Electric Cable Installation (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は比較的離れた個所にある電柱や鉄塔等の構造物
間に通信用のケーブルを架線する工事に使用するロープ
牽引車に関するものである。
[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a rope towing vehicle used in construction work for wiring communication cables between structures such as utility poles and steel towers located at relatively distant locations. be.

(従来の技術) 従来前記のケーブル架線工事においては、既に架設しで
あるケーブルの掛は替える場合、第14図の如く既設の
ケーブル(K゛)に第15図に示す回転自在の凹溝付滑
車(h)を有する架線誘導用吊車(H)(以下吊車とい
う)、の複数個を適間隔をへだで)固定し、該滑車の凹
溝上部にて順次適長のケーブル誘導用ロープ(67)を
受ける如く挿通し、ロープの先端部が地上に垂れ下るま
で引出し、該ロープの池端に新らしく架設するケーブル
(K)の一端を連結して、前記ロープを先端部よりウィ
ンチ(W)等で巻軽取り、該ロープ(67)に連結した
ケーブル(K)を吊車(H)の滑車(h)により支持し
た状態で電柱や構造物間に架線し、所定の張力に緊張し
て定位置に架設した後、吊車(H’)を既設のケーブル
(K゛)より外し、該ケーブルを取り除く。
(Prior art) Conventionally, in the above-mentioned cable overhead line work, when replacing the cable that has already been installed, the existing cable (K゛) as shown in Fig. 14 is provided with a rotatable concave groove as shown in Fig. 15. A plurality of overhead wire guidance suspension wheels (H) (hereinafter referred to as suspension vehicles) each having a pulley (h) are fixed at appropriate intervals, and cable guidance ropes of appropriate length ( 67), and pull it out until the tip of the rope hangs down to the ground, connect one end of the cable (K) to be newly installed at the end of the rope, and winch (W) the rope from the tip. The cable (K) connected to the rope (67) is supported by the pulley (h) of the hanging wheel (H), and the cable is stretched between utility poles or structures, and then tensioned to a predetermined tension. After it is erected in position, the suspension wheel (H') is removed from the existing cable (K') and the cable is removed.

又電柱や構造物間に新たにケーブルを架設する場合は、
前記の既設のケーブルに代る吊りロープを予め架設し、
該吊りロープに適間隔をへだで)適数の吊車を固定し、
前記のケーブル掛は替え作業と同様な工程により架線工
事を行っている。
Also, when installing new cables between utility poles or structures,
Pre-erect a suspension rope to replace the existing cable,
Fix an appropriate number of hanging wheels at appropriate intervals to the hanging rope,
The above-mentioned cable hanging work is being carried out using the same process as the replacement work.

(発明が解決しようとする問題点) しかし、前記の如き従来のケーブル架線工事においては
道路、鉄道、建築物、河川性電気工作物、樹木等を横断
してケーブルを架線する場合等に、既設のケーブルへの
吊車の取付、取外しや吊りロープの架設及び吊りロープ
への吊車の取付、取外し及び吊車へのロープの挿通は作
業上幾多の困難があり、又多大の人員、労力及び時間を
必要とする等極めて非能率であると共に、工事費が嵩む
等の問題点があった。
(Problems to be Solved by the Invention) However, in the conventional cable overhead line work as described above, when running cables across roads, railways, buildings, river electrical facilities, trees, etc. Attaching and removing a hanging wheel to a cable, installing a hanging rope, attaching and removing a hanging wheel to a hanging rope, and inserting a rope into a hanging wheel are difficult tasks, and require a large amount of manpower, effort, and time. In addition to being extremely inefficient, there were also problems such as increased construction costs.

(問題点を解決するための手段) 本発明はこのような従来の問題点に着目してなされたも
ので、以下この発明を図面に基いて説明すると、 第1図乃至第4図より夫々の上端縁部を直角に折曲げて
フランジ部(1)、(1’)とした前側壁板(2)と後
側壁板(2゛)は、夫々の両端部外壁面に口形状の前側
支柱(3)、(3)及び後側支柱(3”)、(3’)の
上部を固着して該支柱(3)、(3)・(3”)、(3
’)を下方に向は垂設し、前側支柱(3)、(3)の下
端部間及び後側支柱(3’)、(3’)の下端部間を夫
々上形状の前側下台枠材(4)、後側下台枠材(4゛)
により連結し、前側壁板(2)と前側下台枠材(4)及
び後側壁板(2゛)と後側下台枠材(4’)の中間部を
夫々補強板材(5)、(5’)により連結して、前側機
枠体(6)及び後am枠体(6゛)を形成し、該機枠体
(6)、(6゛)をフランジ部(1)、(1’)を外方
にして適間隔をへだで)並置し、前側壁板(2)と後側
壁板(2゛)間に、第4図乃至第6図の如くエンドレス
チェーン(7)の外面に断面がV形又はυ形の凹溝(8
)を有し、該凹溝(8)の表面にゴム又は合成皮革等に
よる滑り止め用シート(9) 、(9)を貼着したキャ
タピラ−片体(10)、(10)・・・・・・を、凹溝
(8)、(8)・・・・・・が−線上に連通する如く取
付けたキャタピラ−(11)を左右方向に水平に配置し
て、その片側を前後側壁板(2)、(2゛)の外方に設
けた同調するモーター(M)、(M)の稼動によりウオ
ームギヤー (12)、け2)、ウオームホイール(1
3)、(13)を介して回転する主動軸(14)に嵌着
したスプロケッ) (15)が前記のチェーン(7)に
噛合う如く、又キャタピラ−(11)の観測を、前記前
後側壁板(,2)、(2゛)に設けた横方向の長孔(1
6)、(16)を貫通して架設した従動側軸(17)に
回転自在に挿嵌したチェーン端部受はローラー(18)
により保持し、エンドレスチェーン(7)の上側下面中
間部を前後側壁板(2)、(2’)を貫通して架設した
中間軸(19)に回転自在に挿嵌したチェーン中間部受
はローラー(20)によって支持し、モーター(M)、
(M’)の稼動によりキャタピラ−(7)を左右方向に
回動自在とすると共に、前後側壁板(2)、(2’)の
外方に突出する従動側軸け7)の両端部の夫々に該側壁
板(2)、(2゛)と平行するねヒ棒(21)、(21
)の一端を、該ねじ棒(21)、(21)が外側方に向
は略水平となる如く固着し、ねじ棒(21)、(21)
の池端部を前後側壁板(2)、(2’)の外壁面に設け
たL形の固定金具(22)、(22)の通孔(23)、
(23)に挿通し、該固定金具(22)、(22)の両
側面でねし棒(21)、(21)に螺合した締付ナツト
(24)、(24)及びロックナラ) (25)、(2
5)の回動繰作により従動側軸(17)を長孔(16)
、(16)に沿って左右に移動させ、キャタピラ−(1
1)の張力の調整可能とし、前後部側壁板(2)、(2
’)の両側上部を連結して設けた前後方向の水平軸(2
6)、(26)には、夫々回転自在にローラー(27)
、(27)を挿嵌し、前記の各支柱(3)、(3)・(
3”)、(3”)の夫々の外側面下端部にロープ繋止環
取付金具(28L(28)・(28’)、(28”)を
外方に突出する如く固定する。
(Means for Solving the Problems) The present invention has been made by focusing on such conventional problems, and the present invention will be explained below based on the drawings. The front wall plate (2) and the rear wall plate (2゛) have flange parts (1) and (1') formed by bending their upper edges at right angles, and have mouth-shaped front supports ( 3), (3) and the upper parts of the rear struts (3"), (3') are fixed and the struts (3), (3)・(3"), (3
') are installed vertically downward, and the upper-shaped front lower underframe members are connected between the lower ends of the front struts (3) and (3) and between the lower ends of the rear struts (3') and (3'). (4), Rear lower underframe material (4゛)
The intermediate parts of the front wall board (2) and the front lower frame material (4) and the rear wall board (2゛) and the rear lower frame material (4') are connected by reinforcing board materials (5) and (5'), respectively. ) to form a front machine frame body (6) and a rear am frame body (6゛), and the machine frames (6), (6゛) are connected to flange parts (1), (1'). The endless chain (7) has a cross section on its outer surface between the front wall plate (2) and the rear wall plate (2'), as shown in Figures 4 to 6. V-shaped or υ-shaped groove (8
), and the caterpillar pieces (10), (10) have anti-slip sheets (9), (9) made of rubber or synthetic leather, etc. affixed to the surface of the groove (8). The caterpillar (11) installed so that the concave grooves (8), (8), etc. communicate on the - line is placed horizontally in the left-right direction, and one side of the caterpillar (11) is attached to the front and rear wall plates ( 2), worm gear (12), worm wheel (1) by the operation of synchronized motors (M), (M) installed outside of (2).
3), the sprocket (15) fitted on the main drive shaft (14) rotating via (13) meshes with the chain (7), and the caterpillar (11) is The horizontal long holes (1) provided in the plates (,2), (2゛)
6), the chain end holder rotatably inserted into the driven shaft (17) installed through (16) is a roller (18).
The intermediate part of the chain is held by a roller, and the middle part of the upper and lower surface of the endless chain (7) is rotatably inserted into the intermediate shaft (19) installed by penetrating the front and rear side wall plates (2), (2'). (20) supported by a motor (M);
(M') allows the caterpillar (7) to rotate in the left-right direction, and both ends of the driven side shaft 7) protruding outward from the front and rear side wall plates (2) and (2'). Horizontal rods (21), (21) parallel to the side wall plates (2), (2゛), respectively.
) is fixed to one end of the threaded rod (21), (21) so that the direction is substantially horizontal outward, and the threaded rod (21), (21)
L-shaped fixing fittings (22) with the pond ends provided on the outer wall surfaces of the front and rear wall plates (2), (2'), through holes (23) of (22),
(23) and tightening nuts (24), (24) and lock nuts (25 ), (2
By rotating the driven shaft (17) in step 5), the driven shaft (17) is inserted into the elongated hole (16).
, (16) to the left and right, and move the caterpillar (1
The tension of 1) can be adjusted, and the front and rear side wall plates (2), (2
') is connected to the tops of both sides of the horizontal axis (2).
6) and (26) each have a rotatable roller (27).
, (27), and each of the above-mentioned pillars (3), (3) and (
Rope locking ring attachment fittings (28L (28), (28'), (28'') are fixed to the lower ends of the outer surfaces of the ropes (28L (28), (28'), (28'')) so as to project outward.

ローラー軸上部保持枠板(29)は、前後側枠板部(3
0)、(30)の内側縁間隔を前記の前後側壁板(2)
、(2”)間と略同寸法で並行し、夫々の片側端部間を
ローラー軸保持枠板部(31)により連設して口形状と
し、前後側枠板部(30)、(30)の中間部を夫々ロ
ーラー軸保持枠板部(31)の方向に向は若干上向傾斜
する如く形成し、該保持枠板部(31)の前後両側部に
夫々前後方向のローラー軸挿通用長孔(32)、(32
)を穿設し、ローラー軸上部保持枠板(29)、(29
)を、夫々の前後側枠板部(30)、(30)及び(3
0)、(30)の開口側下面を、前後側壁板(2)、(
2’)のフランジ部(1)、(1゛)の両側上面に、夫
々のローラー軸保持枠板部(31)、(31)が前後側
支柱(3)、(3)及び(3’)、(3”)より外側方
に突出する状態で当接して固定する。
The roller shaft upper holding frame plate (29) is attached to the front and rear side frame plate parts (3
0) and (30) to the front and rear side wall plates (2).
, (2") and are parallel to each other with approximately the same dimensions, and are connected between each one side end by a roller shaft holding frame plate part (31) to form a mouth shape, and the front and rear side frame plate parts (30), (30 ) are formed so as to be slightly inclined upward in the direction of the roller shaft holding frame plate part (31), and the roller shafts are inserted into the front and rear sides of the holding frame plate part (31) in the front and rear direction, respectively. Long hole (32), (32
), and the roller shaft upper holding frame plate (29), (29
), the respective front and rear side frame plate parts (30), (30) and (3
0), (30) on the opening side, the front and rear side wall plates (2), (
The roller shaft holding frame plate parts (31), (31) are attached to the upper surfaces of both sides of the flange parts (1), (1゛) of the flange parts (2'), respectively. , (3") and are fixed by coming into contact with each other in a state of protruding outward.

前後側支柱(3)、(3)及び(3’)、(3’)の左
右方向外側面(33)、(33)・(33”)、(33
’)の下部にL形状でローラー軸支持板部(34)に、
折曲縁と平行な長孔(35)を設けたローラー軸下部支
持金具(36)、(36)・(36)(36)を夫々の
長孔(35)、(35)・・・・・・が前記ローラー軸
上部保持枠板(29)、(29)のローラー軸保持枠板
部(31)、(31)に設けた長孔(32)、(32)
・(32)、(32)の垂直下方に位置し、かつ前後側
のローラー軸下部支持具(36)、(36)及び(36
)、(36)のローラー軸支持板部(34)、(34)
・(34)、(34)が互に同角度内下方に傾斜する如
く固定する。
The left and right outer surfaces (33), (33), (33”), (33) of the front and rear columns (3), (3) and (3'), (3')
') at the bottom of the L-shaped roller shaft support plate part (34),
Roller shaft lower support metal fittings (36), (36), (36), (36) provided with long holes (35) parallel to the bent edges are connected to the long holes (35), (35), respectively. - are long holes (32), (32) provided in the roller shaft holding frame plate parts (31), (31) of the roller shaft upper holding frame plate (29), (29).
・Roller shaft lower supports (36), (36) and (36) located vertically below (32), (32) and on the front and rear sides
), (36) roller shaft support plate parts (34), (34)
・Fix so that (34) and (34) are inclined downward at the same angle.

両端部外周面にねしく37)、(38)を螺設したロー
ラー軸(39)に適径のローラー(40)を回転自在に
挿通し、該ねじ(37)、(38)部に夫々ナツト(4
1)、(42)を螺合した縦ローラ一体(43)、(4
3)・(43)、(43)は、前記のローラー軸保持枠
板部(31)、(31)と、ローラー軸支持板部(34
)、(34)間に夫々のローラー軸(39)、(39)
・(39L(39)の上端軸部(44)、(44)・・
・・・・がローラー軸保持枠板部(31)、(31)の
上方に突出し、上端軸部(45)、(45)・旧・・が
ローラー軸支持板部(34)、(34)・(34)、(
34)の下方に突出する如く対応する長孔(32)、(
35)・(32)、(35)・・・・・・に挿入して突
出した上端軸部(44)、(44)・・・・・・に夫々
蝶ナツ) (46)、(46)・・・・・・を螺合して
保持し、該ローラー軸(39)、(39)・・・・・・
を長孔(32)、(35)・(32)、(35)・・・
・・・に沿って前後に移動して縦ローラ一体(43)、
(43)・・・・・・の前後方向に適宜傾斜させ任意の
角度で蝶ナツ) (46)、(46)・・・・・・とナ
ラ) (41)、(41)・・・・・・を締めてローラ
ー軸(39)、(39)・・・・・・の上部をローラー
上部保持枠板(29)、(29)に固定し、下方のナツ
ト(42)、(42)・・・・・・を締めてローラー軸
(39)、(39)・・・・・・の下部をローラー軸下
部支持金具(36)、(36)・・・・・・に固定して
、本発明のロープ牽引車(A)を構成する。
A roller (40) of an appropriate diameter is rotatably inserted into a roller shaft (39) with screws 37) and (38) screwed on the outer peripheral surface of both ends, and nuts are attached to the screws (37) and (38), respectively. (4
Vertical rollers (43) and (4) screwed together (1) and (42)
3) and (43), (43) are the roller shaft holding frame plate parts (31), (31) and the roller shaft support plate part (34).
), (34) between the respective roller shafts (39), (39)
・(Upper end shaft part (44), (44) of 39L (39)...
... protrudes above the roller shaft holding frame plate parts (31), (31), and the upper end shaft parts (45), (45), old... are the roller shaft support plate parts (34), (34).・(34), (
Corresponding elongated holes (32), (34) projecting downwardly, (
(46), (46) . . . are screwed together and held, and the roller shafts (39), (39) . . .
The long holes (32), (35), (32), (35)...
The vertical rollers (43) move back and forth along...
(43)...... tilt as appropriate in the front-back direction and bend it at any angle) (46), (46)...... and oak) (41), (41)... Tighten the upper parts of the roller shafts (39), (39)... to the roller upper holding frame plates (29), (29), and tighten the lower nuts (42), (42). Tighten the lower parts of the roller shafts (39), (39), etc. to the roller shaft lower support fittings (36), (36), and then attach the book. The rope towing vehicle (A) of the invention is constructed.

前記のロープ牽引車(A)には、適所に電波受信用アン
テナ(T)、スイッチ(S)、電池(E)、受信器(R
)サーボモーター(SM)及びモーター正道転用コント
ローラー(C)より成る無線による遠隔毘作用受信装置
を装着すると共にモーター駆動電源用のバッテリー(V
)、(V)を搭載して、第7図の実施例に示す如く配線
する。
The rope towing vehicle (A) is equipped with a radio wave receiving antenna (T), a switch (S), a battery (E), and a receiver (R) at appropriate locations.
) A wireless remote control receiver consisting of a servo motor (SM) and a controller for direct motor control (C) is installed, as well as a battery (V) for the motor drive power source.
), (V) are mounted and wired as shown in the embodiment of FIG.

内箱8図乃至第10図は、本発明のロープ牽引車(A)
によりケーブルを架設する場合に使用する架線誘導用ロ
ーラー具(B)(同日付実用新案登録順提出)を示すも
ので、△形状で両端部にねしく47)、(47)を螺設
したローラー軸(48)に、回転自在にローラー(49
)、(49)を挿嵌して、上部ローラ一体(50)、(
50)及び下部ローラ一体(51)、(51)全形成し
、上部ローラ一体(50)、(5o)ヲローラー紬(4
8)、(48)の弯曲部を上方にし左右方向に適間隔を
へだで・並置し、下部ローラ一体(51)、(51)を
上部ローラ一体(50)、(50)の下方に適間隔をへ
だて)該ローラ一体(50)、(50)と対向する如く
並置して、上部ローラ一体(50)、(50)と下部ロ
ーラ一体(51)、価1)の対応する片側端部を軸受板
(52)、(52)の端部に設けた軸孔(53)、(5
3)・(53)、(53)に挿通して、ねじ(47,)
、(47)・・・・・・に螺合するナツト(54)、(
54)・・・・・・により固定し、軸受板(52)、(
52)の中間部間を連結板(55)により連設する。
Figures 8 to 10 of the inner box show the rope towing vehicle (A) of the present invention.
This shows a roller tool (B) for guiding overhead wires used when installing cables (submitted on the same date in the order of utility model registration).It is a △-shaped roller with screws 47) and (47) screwed on both ends. A roller (49) is rotatably attached to the shaft (48).
), (49) to assemble the upper roller (50), (
50) and lower roller integrated (51), (51) fully formed, upper roller integrated (50), (5o) roller pongee (4
8) Place the curved portions of (48) upward and space them apart and side by side in the left and right direction, and place the lower rollers (51) and (51) together below the upper rollers (50) and (50). Place the upper roller unit (50), (50) and the lower roller unit (51) in parallel so as to face the roller unit (50), (50), and connect the corresponding one end of the lower roller unit (51), value 1). The shaft holes (53), (5) provided at the ends of the bearing plates (52), (52)
3) Insert the screws (47,) through (53) and (53).
, (47)... Nut (54), (
54)......, and fix it by the bearing plate (52), (
52) are connected by a connecting plate (55).

上部ローラ一体(50)、(50)のローラー軸(48
)、(48)の他側端部を夫々上部軸受板(56)、(
56)の軸孔(57)、(57)に挿通してねじ(47
)、(47)部に螺合するナラ) (58)、(58)
により固定し、該軸受板(56)、(56)の先端部を
上部蝶番取付板(59)により連設する。
Upper roller integrated (50), roller shaft (48) of (50)
), (48) are connected to the upper bearing plates (56), (48), respectively.
Insert the screw (47) into the shaft hole (57), (57) of
), (47) oak screwed into part) (58), (58)
and the tips of the bearing plates (56), (56) are connected by an upper hinge mounting plate (59).

又夫々の下部に横方向の切欠長溝(60)、(60)を
設けた下部軸受板(61)、(61)の他端部を下部蝶
番取付板(62)により連結し、上部蝶番取付板(59
)と下部蝶番取付板(62)間を蝶番(63)により連
結して、下部軸受板(61)、(61)が該蝶番(63
)の蝶番軸(64)を軸として外方に回動自在とし、内
方に回動して下部軸受板(61)、(61)の切欠長溝
(60)、(60)に夫々対応する下部ローラ一体(5
1)、(51)のローラー軸(48)、(48)先端部
を挿入し、該ローラー軸(48)、(48)のねしく4
7)、(47)部に蝶ナツ) (65)、(65)を螺
合して締付け、側面が亀甲形をなす架線誘導用ローラー
具(B)を構成し、下部ローラー軸(48)、(48)
の弯曲部に夫々ロープ繋止環(66)、(66)を取付
けたものである。
In addition, the other ends of the lower bearing plates (61), (61) having horizontal notched long grooves (60), (60) in their respective lower parts are connected by a lower hinge mounting plate (62), and the upper hinge mounting plate (59
) and the lower hinge mounting plate (62) are connected by a hinge (63), and the lower bearing plates (61), (61) are attached to the hinge (63).
) is rotatable outward about the hinge shaft (64) of the lower bearing plate (61), and is rotatable inward to correspond to the notched long grooves (60), (60) of the lower bearing plate (61), (61), respectively. One roller (5
1) Insert the tips of the roller shafts (48) and (48) of (51), and tighten the roller shafts (48) and (48)
7) and (47) with butterfly nuts) (65) and (65) are screwed together and tightened to form a roller device (B) for guiding overhead wires whose sides are in the shape of a tortoise shell, and the lower roller shaft (48), (48)
Rope anchoring rings (66) and (66) are attached to the curved portions of the ropes, respectively.

(作 用) 本発明は通信用のケーブルを架設する工事に使用するロ
ープ牽引車に関するもので、その作用を本発明のロープ
牽引車(A)を使用してケーブルを架設する状態によっ
て説明すると、第11図乃至第13図は、電柱又は鉄塔
等の構造物間に既に架設しであるケーブルの掛は替えを
する場合を示すもので、ロープ牽引車(A)を電柱(P
)、(P’)間に架設した既設のケーブル(K゛)の一
方の電柱(P)側上方より前後側機枠体(6)、(6゛
)でケーブル(K゛)を跨く如く挿入してキャタピラ−
(11)の下側キャタピラ−片体(10)、(10)・
・・・・・の凹溝(8)、(8)・・・・・・の内面を
ケーブル(K゛)に圧接して、牽引車(A)をケーブル
(K゛)上に載置し、該牽引車(A)の前記電柱(P)
側のロープ繋止環取付金具(28)、(28)に、一端
を夫々前記取付金具(28)、(28)に着脱自在に係
着する掛止環(図示を略す)に繁殖したケーブル誘導用
ロープ(67)及び架線誘導用ローラー兵連結用ロープ
(68)を接続し、電柱(P)と牽引車(A)間あ既設
のケーブノ喧に’)に、下部軸受板(61)、(61)
を開いた所要数の架線誘導用ローラー具(B)、(B)
・・・・・・を夫々の上部ローラ一体(50)、(50
)・(50)、(50)・・・・・・のローラー(49
)、(49)・(49)、(49)・・・・・・により
保持する如く吊り下げると共に、ケーブル誘導用ローラ
ー具(B)、(B)・・・・・・内にケーブル誘導用ロ
ープ(67)を挿入して下部ローラ一体(51)、(5
1)・(51)、(51)・・・・・・のローラー(4
9)、(49)・(49)、(49)、・・・・・・に
より支持して下部軸受板(61)、(61)・(61)
、(61)・・・・・・を閉じ、架線誘導用ローラー兵
(B)、(B)・・・・・・のロープ繋止環具(66)
、(66)・・・・・・に順次前記架線誘導用ローラー
具連結用ロープ(68)の適間隔をへだでた個所をを繁
殖して後、(第11図参照)遠隔繰作用の無線発信I!
l(図示を略す)により牽引車(A)に設置した遠隔繰
作用受信装置に発信器により地上より指令してキャタピ
ラ−(11)を回転し、牽引車(A)がケーブル誘導用
ロープ(67)及び架線誘導用ローラー具連結用ロープ
(68)を牽′引し乍ら既設のケーブル(K゛)上を他
側の電柱(P゛)まで移動させ(第12図参照)架線誘
導用ローラー兵連結用ロープ(68)を牽引車(A)よ
り外して該ロープ(68)を電柱(PL(P’)間に張
設して架線誘導用ローラー具(B)、(B)・・・・・
・を適間隔をへだでて配設し、ケーブル誘導用ロープ(
67)を牽引車(A)より外して牽引車(A)’を取り
去り、該ロープ(67)を電柱(P)に張設したガイド
ローラー(69)に掛は該ロープ(67)を電柱(P)
の適所に張設したガイドローラー(69)、架線誘導用
ローラー具(B)、(B)・・・・・・及び電柱(P゛
)に設けたがイドローラー(70)を経て先端部を地上
主で引き出してウィンチ等のロープ巻取機(W)に連結
して、該巻取機(W)によりケーブル誘導用ロープ(6
8)及びこれに連結するドラム(D)に捲回した新設用
のケーブル(K)を電柱(P゛)方向に誘導して、新設
用のケーブル(K)を電柱(P)、(P”)間に張設し
て固定し、架線誘導用ローラー共連結用ロープ(68)
の一端を電柱(P)[又は(P’)]より外して他側の
電柱(P’)[又は(P)1側に架線誘導用ローラー具
(B)、(B)・・・・・・と共に引き寄せ(第13図
参照)該ローラー具(B)、(B)・・・・・・を既設
のケーブル(K゛)、新設のケーブル(K)より取り外
し、既設のケーブル(K゛)を電柱(P)、(P’)間
より取り除いて既設のケーブル(K゛)を新設するケー
ブノ喧K)にとり替える工事を完了するものである。
(Function) The present invention relates to a rope towing vehicle used in construction work for constructing communication cables, and its function will be explained by referring to the state in which the rope towing vehicle (A) of the present invention is used to construct a cable. Figures 11 to 13 show cases in which cables that have already been installed between structures such as utility poles or steel towers are being replaced.
), (P') from the upper side of one utility pole (P) of the existing cable (K゛) installed between the front and rear machine frames (6), (6゛) as if straddling the cable (K゛). Insert caterpillar
(11) Lower caterpillar piece (10), (10)・
Place the towing vehicle (A) on the cable (K゛) by pressing the inner surfaces of the concave grooves (8) and (8) ...... onto the cable (K゛). , the utility pole (P) of the towing vehicle (A)
A cable guide is attached to the side rope tethering ring attachment fittings (28), (28), and a latching ring (not shown) whose one end is removably latched to the said attachment fittings (28), (28), respectively. The lower bearing plate (61), 61)
Required number of overhead wire guiding rollers (B), (B)
. . . are attached to the respective upper rollers (50) and (50
), (50), (50)... rollers (49
), (49), (49), (49)...... to hold and suspend the cable guide rollers (B), (B)...... for cable guidance. Insert the rope (67) and connect the lower rollers (51) and (5
1), (51), (51)... rollers (4
9), (49), (49), (49), ..., lower bearing plate (61), (61), (61)
, (61)...... are closed, and the rope tying ring (66) for the overhead wire guiding roller soldier (B), (B)...
, (66)... After successively growing the parts of the rope (68) for connecting the catenary guiding roller device at appropriate intervals (see Fig. 11), the parts for remote repeating are Radio transmission I!
l (not shown) sends a command from the ground using a transmitter to a remote repeating receiving device installed on the towing vehicle (A) to rotate the caterpillar (11), and the towing vehicle (A) rotates the cable guiding rope (67). ) and the overhead line guidance roller device connection rope (68) and move it on the existing cable (K゛) to the utility pole (P゛) on the other side (see Figure 12). The rope (68) for connecting soldiers is removed from the tow vehicle (A), and the rope (68) is stretched between utility poles (PL (P')), and the roller equipment for guiding the overhead wires (B), (B)...・・・
・Cable guiding ropes (
67) from the tow vehicle (A), remove the tow vehicle (A)', and hook the rope (67) onto the guide roller (69) stretched over the utility pole (P). P)
The guide roller (69) stretched at the appropriate place, the roller tool for guiding the overhead wire (B), (B)... and the guide roller (70) installed on the utility pole (P゛), the tip of which is stretched. It is pulled out by the ground owner and connected to a rope winder (W) such as a winch, and the cable guidance rope (6) is pulled out by the winder (W).
8) and the newly installed cable (K) wound around the connected drum (D) towards the utility pole (P゛). ) is stretched and fixed between the ropes for connecting the rollers for guiding the overhead wire (68).
Remove one end from the utility pole (P) [or (P')] and place the roller tool (B) for guiding the overhead wire on the other side of the utility pole (P') [or (P)1 side.・Remove the roller tools (B), (B), etc. from the existing cable (K゛) and the new cable (K), and pull them together (see Figure 13). The work will be completed by removing the cable from between utility poles (P) and (P') and replacing the existing cable (K) with a new cable (K).

尚前後部側壁板(2)、(2゛)の両側上部間に設けた
回転自在のローラー(27)、(27)は、牽引車(A
)の作動時において上下及び前後方向に揺れ動く既設の
ケーブル(K゛)を受けるものであり、前後側支柱(3
)、(3)・(3’)、(3’)の夫々の外側方に設け
たローラー(40)、(40)及び(40)、(40)
は牽引車(A)の作動中上下及び前後方向に揺れ動く既
設のケーブル(K)、及びケープ誘導用ロープ(67)
[又は新設のケーブル(K)1を受けるものである。
The rotatable rollers (27), (27) provided between the upper parts of both sides of the front and rear side wall plates (2), (2゛) are
) is used to receive the existing cable (K゛) that swings vertically and longitudinally when the front and rear columns (3
), (3), (3'), (3') rollers (40), (40) and (40), (40) provided on the outer side of each of (3').
The existing cable (K) swings vertically and longitudinally during the operation of the towing vehicle (A), and the cape guiding rope (67)
[Or to receive the newly installed cable (K)1.]

又電柱(P)、(P゛)間にケーブルを新たに架設する
場合は、前記の既設のケーブル(K゛)に代る吊りロー
プを電柱(PL(P’)間に従来の方法により張設し、
前述の場合と同様な作業によって新設のケーブル(K)
の架線工事を行うものである。
In addition, when installing a new cable between utility poles (P) and (P゛), a suspension rope in place of the existing cable (K゛) is stretched between the utility poles (PL (P')) using the conventional method. established,
A new cable (K) is installed using the same procedure as in the previous case.
The project will carry out overhead line work.

(効 果) 従来のケーブル架線工事においては、既設のケーブル又
は吊りロープへの吊車の取付、取外し及び該吊車への新
設ケーブル誘導用ロープの挿通等の作業は梯子、パケッ
ト車等を用いて架線する電柱間の高所に作業員が登って
行っており、非常に危険であり、かつ多くの人員と多大
の労力を要すると共に、道路、鉄道及び河川を横断し、
又は外電式工作物、樹木の上方に架線する場合等は作業
上幾多の困難があり、極めて非能率であり工事費が嵩む
欠点があったが、本発明牽引車の使用によりこれ等の欠
点はすべて解決され作業員の危険防止、人員の削減、労
力 。
(Effects) In conventional cable overhead line work, work such as attaching and removing hanging wheels to existing cables or hanging ropes, and inserting ropes for guiding newly installed cables into the hanging wheels are carried out using ladders, packet trucks, etc. Workers are climbing high places between utility poles, which is extremely dangerous and requires a lot of manpower and effort, and involves crossing roads, railways, and rivers.
In addition, there were many difficulties in the work when installing overhead wires above externally powered structures and trees, which resulted in extremely inefficient work and increased construction costs. However, by using the towing vehicle of the present invention, these drawbacks can be overcome. All are solved to prevent danger to workers, reduce manpower, and reduce labor.

の軽減及び作業能率の向上に著しく貢献すると共に工事
期間の短縮、工事費の節減等に著しい効果を有し、産業
上優れた実用的効果を有するものである。
This method significantly contributes to reducing the amount of stress and improving work efficiency, and also has a remarkable effect on shortening the construction period and reducing construction costs, and has excellent practical effects in industry.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図、第2図、第3図は夫々本発明の正面図、平面図
、及び側面図、第4図はキャタピラ−取付部の正面概要
図、第5図、第6図は夫々キャタピラ−の一部を示す拡
大正面図及び側面図、第7図(イ)、(ロ)はキャタピ
ラ−駆動用及び遠隔操作用受信装置の実施例による配線
図、第8図、第9図、第10図は夫々架線誘導用ローラ
ー具の正面図、左側面図及び右側面図、第11図、第1
2図、第13図は夫々本発明を使用したケーブル架設作
業におけろ作業説明図、第14図は従来の作業説明図、
第15図は第14図の吊車取付要領図である。 (1)、(1’)  フランジ部 (2)    前側壁板 (2゛)   後側壁板 (3)    前側支柱 (3゛)   後側支柱 (4)    前側下台枠材 (4゛)   後側下台枠材 (6)    前側機枠体 (6゛)   後側機枠体 (7)    エンドレスチェーン (8)      凹     溝 (10)     キャタピラ−片体 (11)     キャタピラ− (26)   水平軸 (27)     ローラー (28)     ロープ繋止環取付金具(39)  
   ローラー軸 (40)     ローラー (43)     縦ローラ一体 以上 第7図 (イン 第7図 (ロフ
1, 2, and 3 are respectively a front view, a top view, and a side view of the present invention, FIG. 4 is a schematic front view of the caterpillar mounting portion, and FIGS. 5 and 6 are respectively the caterpillar mounting portion. 7(A) and 7(B) are wiring diagrams of embodiments of the caterpillar drive and remote control receiving device, FIGS. 8, 9, and 10. The figures are a front view, a left side view, a right side view, Figure 11, and Figure 1 of the roller device for guiding overhead wires, respectively.
Figures 2 and 13 are respectively explanatory diagrams of work in cable erection work using the present invention, and Figure 14 is a diagram of conventional work.
FIG. 15 is a diagram showing how to attach the suspension wheel shown in FIG. 14. (1), (1') Flange part (2) Front wall plate (2゛) Rear side wall plate (3) Front support (3゛) Rear support (4) Front lower underframe material (4゛) Rear lower underframe Material (6) Front machine frame (6゛) Rear machine frame (7) Endless chain (8) Groove (10) Caterpillar piece (11) Caterpillar (26) Horizontal shaft (27) Roller (28) ) Rope locking ring mounting bracket (39)
Roller shaft (40) Roller (43) Vertical roller integrated or more

Claims (1)

【特許請求の範囲】[Claims] 上端縁部を直角に折曲げてフランジ部とした前部側壁板
と後部側壁板の、夫々の両端部に前側支柱及び後側支柱
の上部を固着して該支柱を下方に向けて垂設し、前側支
柱の下端部間及び、後側支柱の下端部間を夫々前側下台
枠材、後側下台枠材により連結して前側機枠体及び後側
機枠体を形成し、該前後側機枠体を、前記フランジ部を
外方にして適間隔をへだてゝ並置し、前部側壁板と後部
側壁板間に断面がV又は■形等の凹溝部を有する複数の
キャタピラー片体の、該凹溝部が一線上に連通する如く
並設したキャタピラーを、付設するモーターの回転によ
り左右方向に回動する如く設け、前後側壁板の両側上部
間に架設した前後方向の水平軸に夫々回転自在にローラ
ーを、又前後側支柱の夫々の外側方に、前後方向の傾斜
を自在に調整可能な縦方向のローラーを回転自在に設け
ると共に、夫々の支柱の外側面下部にロープ繋着用環取
付具を突設し、前記キャタピラーの駆動用モーターの起
動、正逆転及び停止を無線による遠隔操作により行うこ
とを特徴とするケーブル架線工事用のロープ牽引車。
The upper edges of the front side wall plate and the rear side wall plate are bent at right angles to form flange parts, and the upper parts of the front side column and the rear side column are fixed to the respective ends, and the columns are hung vertically downward. , the lower ends of the front struts and the lower ends of the rear struts are connected by a front lower underframe member and a rear lower underframe member, respectively, to form a front machine frame body and a rear machine frame body, and the front machine frame body and the rear machine frame body are formed. A plurality of caterpillar pieces are arranged side by side with the frame bodies spaced apart from each other at appropriate intervals with the flange facing outward, and a plurality of caterpillar pieces each having a concave groove portion having a V-shaped or ■-shaped cross section between the front side wall plate and the rear side wall plate. Caterpillars are arranged side by side so that the concave grooves communicate in a straight line, and are arranged so that they can be rotated in the left and right directions by the rotation of the attached motor, and can be freely rotated on horizontal shafts in the front and back direction that are installed between the tops of both sides of the front and rear side wall plates. In addition, vertical rollers that can freely adjust the inclination in the front and back directions are rotatably provided on the outer sides of each of the front and rear columns, and a ring attachment for rope connection is provided at the lower part of the outer surface of each column. 1. A rope pulling vehicle for cable overhead line work, characterized in that the motor for driving the caterpillar is started, reversed, reversed, and stopped by wireless remote control.
JP60201256A 1985-09-10 1985-09-10 Rope towing wheel for cable installing work Pending JPS6260411A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60201256A JPS6260411A (en) 1985-09-10 1985-09-10 Rope towing wheel for cable installing work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60201256A JPS6260411A (en) 1985-09-10 1985-09-10 Rope towing wheel for cable installing work

Publications (1)

Publication Number Publication Date
JPS6260411A true JPS6260411A (en) 1987-03-17

Family

ID=16437924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60201256A Pending JPS6260411A (en) 1985-09-10 1985-09-10 Rope towing wheel for cable installing work

Country Status (1)

Country Link
JP (1) JPS6260411A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04213330A (en) * 1990-02-02 1992-08-04 Korea Advanced Inst Of Sci Technol Aromatic polysulfone ether ketone and its manufacture

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5541102A (en) * 1978-09-05 1980-03-22 Hitachi Cable Method of installing electric wire or like and safe
JPS56103915A (en) * 1980-01-21 1981-08-19 Hitachi Plant Eng & Constr Co Cable extending machine
JPS59148504A (en) * 1983-02-10 1984-08-25 藤井電工株式会社 Self-traveling wire extending machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5541102A (en) * 1978-09-05 1980-03-22 Hitachi Cable Method of installing electric wire or like and safe
JPS56103915A (en) * 1980-01-21 1981-08-19 Hitachi Plant Eng & Constr Co Cable extending machine
JPS59148504A (en) * 1983-02-10 1984-08-25 藤井電工株式会社 Self-traveling wire extending machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04213330A (en) * 1990-02-02 1992-08-04 Korea Advanced Inst Of Sci Technol Aromatic polysulfone ether ketone and its manufacture

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