JPS6122407Y2 - - Google Patents
Info
- Publication number
- JPS6122407Y2 JPS6122407Y2 JP1980090266U JP9026680U JPS6122407Y2 JP S6122407 Y2 JPS6122407 Y2 JP S6122407Y2 JP 1980090266 U JP1980090266 U JP 1980090266U JP 9026680 U JP9026680 U JP 9026680U JP S6122407 Y2 JPS6122407 Y2 JP S6122407Y2
- Authority
- JP
- Japan
- Prior art keywords
- arm
- transformer
- adjustment plate
- utility pole
- receiver
- 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
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Description
【考案の詳細な説明】
本考案は、主として配電線工事におけるトラン
スを電柱の上部へ吊り上げ、又は吊り降しする時
に使用するトランス吊り上げ工具に関する考案で
ある。[Detailed Description of the Invention] The present invention relates to a transformer hoisting tool that is mainly used when hoisting a transformer to the top of a utility pole or lowering it during distribution line work.
従来この種のトランスホイストとしては、例え
ば実公昭43−6674号のように取付台に逆Ｌ字状の
アームを縦方向に差し込んで、アームに設けた滑
車にロープを掛けてトランスを吊り上げていた
が、大容量の大型トランスを吊り上げることはで
きず、仮りに吊り上げてもアームの回転ができな
い為にトランス取付位置への移動ができない欠点
があつた。 Previously, this type of transformer hoist, as in Utility Model Publication No. 43-6674, had an inverted L-shaped arm vertically inserted into the mounting base, and a rope was hung on a pulley attached to the arm to lift the transformer. However, it was not possible to lift a large transformer with a large capacity, and even if it were lifted, the arm could not be rotated, so it could not be moved to the installation position of the transformer.
本考案は斯様な従来品の欠点を除去し改善して
大容量のトランスを吊り上げるのに適し、且つ取
付位置への移動が容易にできる安全な吊り工具を
提供することをその目的とするものである。 The purpose of the present invention is to eliminate and improve the shortcomings of such conventional products and provide a safe lifting tool that is suitable for lifting large-capacity transformers and that can be easily moved to the mounting position. It is.
本考案の態様を添付図面に示す一実施例につい
て詳記する。 Aspects of the present invention will now be described in detail with reference to an embodiment illustrated in the accompanying drawings.
本実施例は図示する如く、電柱取付体７とアー
ム受体１４とアーム体１９とから成り、電柱取付
体７は、一側にチエイン受具１と他側にチエイン
２を備えたチエイン締付装置３を設けて取付台４
を形成し、２個の該取付台４，４を上下に所定間
隔で配し、両者を複数の軸棒５，６で結合し、軸
棒６には間隔保持用のスペーサーカラー２０を取
付けて構成している。 As shown in the figure, this embodiment consists of a utility pole mounting body 7, an arm receiver 14, and an arm body 19. Mounting stand 4 with device 3 installed
The two mounting bases 4, 4 are arranged vertically at a predetermined interval, and both are connected by a plurality of shaft rods 5, 6, and a spacer collar 20 for maintaining the distance is attached to the shaft rod 6. It consists of
アーム受体１４は、縦方向に回転パイプ８を配
し、横方向に受けパイプ９を配して両者を近似横
Ｔ字状に固着し、該受けパイプ９の下部に複数の
調節孔１０を有する調節板１１を取付け、上部に
アーム体の抜け止めピン１２を設け、上記調節板
１１に滑車の吊り具１３を取付け、上記受けパイ
プ９の端部にガイド受部２１を設けて構成したも
のである。アーム体１９は、アーム１５の下部に
複数の調節孔１６を設けた調節板１７を設け、該
調節板１７に吊り環１８を取付け、上部中央部に
ガイド２２を設けて構成したものである。 The arm receiver 14 has a rotary pipe 8 arranged in the vertical direction, a receiving pipe 9 arranged in the horizontal direction, and fixed together in an approximate horizontal T-shape, and a plurality of adjustment holes 10 are formed in the lower part of the receiving pipe 9. An adjustment plate 11 is attached thereto, a retaining pin 12 of the arm body is provided on the upper part, a pulley hanging device 13 is attached to the adjustment plate 11, and a guide receiving part 21 is provided at the end of the receiving pipe 9. It is. The arm body 19 is constructed by providing an adjustment plate 17 with a plurality of adjustment holes 16 in the lower part of the arm 15, attaching a hanging ring 18 to the adjustment plate 17, and providing a guide 22 in the upper center part.
上記アーム受体１４の回転パイプ８をベアリン
グ２３を介して上記電柱取付体７の軸棒５に水平
方向へ回転自在に結合し、上記アーム体１９のア
ーム１５の基端部を上記アーム受体１４の受けパ
イプ９内へ嵌合して両者を着脱自在に結合して構
成したものである。 The rotary pipe 8 of the arm receiver 14 is horizontally rotatably coupled to the shaft 5 of the utility pole mount 7 via a bearing 23, and the base end of the arm 15 of the arm body 19 is attached to the arm receiver. 14 and is constructed by fitting into the receiving pipe 9 and connecting the two removably.
尚、図中の附号２４は、アーム受体１４の補強
板、２５は操作環である。 In addition, the number 24 in the figure is a reinforcing plate of the arm receiver 14, and the reference numeral 25 is an operating ring.
本考案を使用するには、第３図に示すように電
柱Ｐの所定の位置にアーム体１９を結合した電柱
取付体７の取付台４を当てがつて、それに設けた
チエイン２を電柱Ｐに巻き付け、先端部をチエイ
ン受具１に掛合した後、締付装置３を締め付けて
固定することによつて電柱取付体７とアーム受体
１４とを電柱Ｐに取付ける。しかる後、アーム体
１９のアーム１５の基端部をアーム受体１４の受
けパイプ９に嵌入する。この場合、ガイド２２が
ガイド受部２１に嵌合するようにアーム１５を挿
み込むと抜け止めピン１２がアーム１５に設けた
掛止孔２６へ嵌入して両者を結合する。次に滑車
２７をアーム受体１４に取付けている吊り具１３
に取付ける。続いてロープ２８を滑車２７と動滑
車２９に挿通した後、その先端部を吊り環１８に
結合する。この状態で動滑車２９をトランスＴに
結合しロープ２８の基端部をウインチ（図示せ
ず）によつて引張つてトランスＴを柱上へ吊り上
げる。トランスＴを取付バンドT1又は、変台等
の位置まで吊り上げると、トランスＴを吊つた状
態でアーム体１９及びアーム受体１４を水平方向
へ回動させてトランスＴを、その取付位置である
バンドT1又は、変台の部分へ移動させてトラン
スを電柱Ｐの上部所定位置に取付ける。吊り上げ
トランスの大きさとか取付部材の形状・その他ト
ランスの取付位置によつて電柱Ｐを吊り上げトラ
ンスＴとの間隔を調節するには、アーム受体１４
に取付けている吊り具１３を調節板１１に設けた
調節孔１０の範囲で適当に選択移動させると共
に、アーム体１９に取付けている吊り環１８を同
じく調節板１７に設けた調節孔１６の範囲で適当
な孔を選択して移動調節するものとする。古いト
ランスを電柱より撤去する場合及び本考案の吊り
上げ工具を電柱から取り外す場合は、前記の逆の
操作をすれば足りる。 To use the present invention, as shown in FIG. After winding and engaging the tip end to the chain holder 1, the utility pole attachment body 7 and the arm holder 14 are attached to the utility pole P by tightening and fixing the tightening device 3. Thereafter, the base end of the arm 15 of the arm body 19 is fitted into the receiving pipe 9 of the arm receiver 14. In this case, when the arm 15 is inserted so that the guide 22 fits into the guide receiving part 21, the retaining pin 12 fits into the locking hole 26 provided in the arm 15, thereby coupling the two. Next, the hanging tool 13 attaching the pulley 27 to the arm receiver 14
Attach to. Subsequently, the rope 28 is inserted through the pulley 27 and the movable pulley 29, and then its tip end is connected to the hanging ring 18. In this state, the movable pulley 29 is connected to the transformer T, and the base end of the rope 28 is pulled by a winch (not shown) to lift the transformer T onto the pillar. When the transformer T is lifted up to the mounting band T 1 or to a position such as a change platform, the arm body 19 and the arm receiver 14 are rotated in the horizontal direction while the transformer T is suspended, and the transformer T is moved to its mounting position. Move the band T 1 or the transformer section and install the transformer at the specified position on the top of the utility pole P. To adjust the distance between the utility pole P and the transformer T depending on the size of the lifting transformer, the shape of the mounting member, and the mounting position of the transformer, use the arm receiver 14.
At the same time, the hanging ring 18 attached to the arm body 19 is selectively moved within the range of the adjustment hole 10 provided on the adjustment plate 11. Select an appropriate hole and adjust the movement. When removing an old transformer from a utility pole and when removing the lifting tool of the present invention from a utility pole, it is sufficient to perform the above-mentioned operation in reverse.
本考案は叙上の如く構成したものでアーム体１
９を着脱自在に結合するようにしているので、電
柱取付体７を電柱に取付又は取外す作業を容易安
全にできる。また本考案はアーム受体１４とアー
ム体１９とに調節板１１，１７を設けて滑車２７
の吊り具１３と吊り環１８とを、その取付ボルト
を着脱することにより各々調節自在とし、トラン
スの大きさ及び取付位置の関係において電柱との
間隔を調節できるので、電柱への取付作業が容
易・安全に行なえる。また本考案は固定滑車２７
と動滑車２９とを使用してトランスを吊り上げる
方式であるので、吊り上げ荷重を低減し、且つト
ランスの揺れを少なくして安全に吊り上げること
ができる。 The present invention is constructed as described above, with an arm body 1
Since the poles 9 are detachably connected, it is possible to easily and safely attach or detach the utility pole mount 7 to or from the utility pole. In addition, the present invention provides adjustment plates 11 and 17 on the arm receiver 14 and the arm body 19, and the pulley 27
The hanging tool 13 and the hanging ring 18 can be adjusted by attaching and detaching their mounting bolts, and the distance between the transformer and the utility pole can be adjusted depending on the size of the transformer and the mounting position, making it easy to attach the transformer to the utility pole.・Can be done safely. In addition, the present invention has a fixed pulley 27.
Since the transformer is hoisted using the movable pulley 29, the hoisting load can be reduced and the shake of the transformer can be reduced, allowing safe hoisting.
また本考案は、アーム受体１４の回転パイプ８
と電柱取付体７の軸棒５との間にベアリング２３
を介在させているので、トランスを吊つた状態で
もアーム受体１４及びアーム体１９を水平方向へ
容易に移動させることができる。また本考案はア
ーム受体１４の受けパイプ９及びアーム体１９の
アーム１５に各々調節板１１，１７を設けている
ので、該調節板１１は受けパイプ９の、また調節
板１７はアーム１５の各々補強を兼ねるので、高
荷重に対しても変形することはなく丈夫である
等々の顕著な効果がある。 Further, the present invention has a rotary pipe 8 of the arm receiver 14.
A bearing 23 is installed between the shaft rod 5 of the utility pole mount 7 and the
, the arm receiver 14 and the arm body 19 can be easily moved in the horizontal direction even when the transformer is suspended. Further, in the present invention, the adjusting plates 11 and 17 are provided on the receiving pipe 9 of the arm receiver 14 and the arm 15 of the arm body 19, respectively, so that the adjusting plate 11 is provided on the receiving pipe 9, and the adjusting plate 17 is provided on the arm 15. Since they each serve as reinforcement, they have remarkable effects such as being durable and not deforming even under heavy loads.
別紙図面は本考案の一実施例を示すもので、第
１図はそれの正面図、第２図はそれの平面図、第
３図は使用状態を示す説明図である。
図中の符号１はチエイン受具、２はチエイン、
３はチエイン締付装置、４は取付台、５，６は軸
棒、７は電柱取付体、８は回転パイプ、９は受け
パイプ、１０は調節孔、１１は調節板、１２は抜
け止めピン、１３は吊り具、１４はアーム受体、
１５はアーム、１６は調節孔、１７は調節板、１
８は吊り環、１９はアーム体。
The attached drawings show an embodiment of the present invention; FIG. 1 is a front view thereof, FIG. 2 is a plan view thereof, and FIG. 3 is an explanatory view showing the state of use. In the figure, numeral 1 is a chain receiver, 2 is a chain,
3 is a chain tightening device, 4 is a mounting base, 5 and 6 are shaft rods, 7 is a utility pole mount, 8 is a rotating pipe, 9 is a receiving pipe, 10 is an adjustment hole, 11 is an adjustment plate, 12 is a retaining pin , 13 is a hanging device, 14 is an arm receiver,
15 is an arm, 16 is an adjustment hole, 17 is an adjustment plate, 1
8 is a hanging ring, 19 is an arm body.
Claims (1)
えたチエイン締付装置３とを設けた取付台４を２
個上下に所定間隔をあけて配し、両取付台４を複
数の軸棒５，６で結合して電柱取付体７を形成
し、回転パイプ８と受けパイプ９とを近似横Ｔ字
状に固着し、該受けパイプ９の下部に複数の調節
孔１０を有する調節板１１を設け上部に抜け止め
ピン１２を設け、前記調節板１１に吊り具１３を
取付けてアーム受体１４を形成し、アーム１５の
下部に複数の調節孔１６を有する調節板１７を設
け、該調節板１７に吊り環１８を設けてアーム体
１９を形成し、上記電柱取付体７の軸棒５に上記
アーム受体１４の回転パイプ８を回転自在に結合
し、上記アーム受体１４の受けパイプ９に上記ア
ーム１５の基端部を着脱自在に嵌合して成る構造
を特徴とするトランス吊り上げ工具。 A mounting base 4 equipped with a chain holder 1 on one side and a chain tightening device 3 with a chain 2 on the other side
The two mounting bases 4 are connected by a plurality of shaft rods 5 and 6 to form a utility pole mounting body 7, and the rotating pipe 8 and the receiving pipe 9 are arranged in an approximate horizontal T-shape. An adjustment plate 11 having a plurality of adjustment holes 10 is provided at the lower part of the receiving pipe 9, a retaining pin 12 is provided at the upper part, and a hanging tool 13 is attached to the adjustment plate 11 to form an arm receiver 14. An adjustment plate 17 having a plurality of adjustment holes 16 is provided at the lower part of the arm 15, a hanging ring 18 is provided on the adjustment plate 17 to form an arm body 19, and the arm receiver is attached to the shaft 5 of the utility pole attachment body 7. A transformer lifting tool characterized by a structure in which fourteen rotary pipes 8 are rotatably coupled, and the base end of the arm 15 is detachably fitted into the receiving pipe 9 of the arm receiver 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980090266U JPS6122407Y2 (en) | 1980-06-26 | 1980-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980090266U JPS6122407Y2 (en) | 1980-06-26 | 1980-06-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5717205U JPS5717205U (en) | 1982-01-28 |
| JPS6122407Y2 true JPS6122407Y2 (en) | 1986-07-05 |
Family
ID=29452269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980090266U Expired JPS6122407Y2 (en) | 1980-06-26 | 1980-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6122407Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS645008U (en) * | 1987-06-30 | 1989-01-12 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5339568A (en) * | 1976-09-22 | 1978-04-11 | Ito Kyoji | Method of separating filter cloth of of filtrating machines and filter dregs |
-
1980
- 1980-06-26 JP JP1980090266U patent/JPS6122407Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5339568A (en) * | 1976-09-22 | 1978-04-11 | Ito Kyoji | Method of separating filter cloth of of filtrating machines and filter dregs |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5717205U (en) | 1982-01-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109231023B (en) | Method for installing jib system of portal crane | |
| CN108773766B (en) | Pit-type health maintenance hoisting method and equipment for nodular cast iron pipe | |
| CN111943056A (en) | Improved lifting device and method | |
| JPS6122407Y2 (en) | ||
| CN207030735U (en) | Prefabricated balcony lifts servicing unit | |
| CN114277800B (en) | Auxiliary equipment for placing in rotary pile reinforcement cage hole for building construction | |
| CN113668937B (en) | Waist ring device and lifting system for inner suspension holding rod hoisting tower set | |
| CN212450358U (en) | Mechanical equipment that lifts by crane that construction was used | |
| CN214935537U (en) | Construction equipment for quickly installing roadbed side ditch cover plate | |
| CN114084807A (en) | Tubular pile vacuum chuck crane and using method thereof | |
| JPS61275587A (en) | Windmill iron tower | |
| US4516637A (en) | Hoisting apparatus and method for raising oil tubing | |
| CN216549328U (en) | General type electrodynamic type has suspension core device of on-load switch | |
| CN219792148U (en) | Full-automatic hoisting device of prefabricated structure for underground station | |
| CN218114757U (en) | Ditch hoisting device for ditch construction | |
| CN212639663U (en) | Power transmission engineering hoisting device with good protection performance | |
| CN205662284U (en) | Two poles become platform ground jack | |
| JPH0891770A (en) | Long member suspending device | |
| CN221051347U (en) | Lifting appliance for lifting bridge | |
| JPH0111670Y2 (en) | ||
| CN212334440U (en) | Hoisting device for indirect air cooling tower rollover | |
| CN217458429U (en) | Stator slip ring lifting appliance of gearless ball mill | |
| CN218027231U (en) | Simple device for lowering bottom basket of hanging basket | |
| JP7506898B2 (en) | Boom tray and boom nut attachment device for girder lifting device | |
| CN218622321U (en) | Positioning device for water conservancy shaft slip form construction |