JPS634066Y2 - - Google Patents
Info
- Publication number
- JPS634066Y2 JPS634066Y2 JP1982016847U JP1684782U JPS634066Y2 JP S634066 Y2 JPS634066 Y2 JP S634066Y2 JP 1982016847 U JP1982016847 U JP 1982016847U JP 1684782 U JP1684782 U JP 1684782U JP S634066 Y2 JPS634066 Y2 JP S634066Y2
- Authority
- JP
- Japan
- Prior art keywords
- drum
- wire rope
- winding drum
- side plate
- groove
- 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
- 238000004804 winding Methods 0.000 claims description 18
- 238000005452 bending Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Description
【考案の詳細な説明】
この考案はウインチ用ドラムに関する。荷を巻
き上げたり、横引にするためのウインチは、ワイ
ヤーロープを巻出しおよび巻取りする巻胴と、こ
の巻胴の両側部の側板とを備えるドラムを有す
る。ワイヤーロープの一端は、荷側に保持され、
その他端は、ドラム側に固定される。従来のワイ
ヤーロープのドラムへの固定は、巻胴の外表面部
にくぼみを作り、該くぼみ内にワイヤーロープの
端部を挿入し、ストツパーを用いて巻胴にワイヤ
ーロープの端部を固定させる手段を用いている。
この従来手段は、くぼみの形成による巻胴の強度
低下を補うため、巻胴のくぼみ部の肉厚を厚くす
る等の巻胴の補強を必要としている。実際、この
補強の必要性は、巻胴の設計の自由度を制約し、
又、その製作は種々の困難を課す。[Detailed description of the invention] This invention relates to a winch drum. A winch for hoisting or horizontally pulling a load has a drum including a winding drum for unwinding and winding up wire rope, and side plates on both sides of the winding drum. One end of the wire rope is held on the load side,
The other end is fixed to the drum side. Conventionally, wire rope is fixed to a drum by making a depression on the outer surface of the drum, inserting the end of the wire rope into the depression, and fixing the end of the wire rope to the drum using a stopper. using means.
This conventional means requires reinforcement of the winding drum, such as increasing the thickness of the recessed portion of the winding drum, in order to compensate for the decrease in strength of the winding drum due to the formation of the recess. In fact, this need for reinforcement limits the flexibility in the design of the winding drum,
Also, its fabrication poses various difficulties.
巻胴の外表面にくぼみを作る考えに対し、実公
昭10−11481号公報や実公昭49−40535号公報に示
される如く、ワイヤーロープを巻胴端部の側板か
ら側外方に延出させ、側板に固定することを教示
する。特に、前者は側板に突起物を作り、ワイヤ
ーロープの端部をこの突起物に巻き掛けする手段
を開示するが、この場合、ワイヤーロープの端部
の屈曲は避けられず、この屈曲部への応力集中に
よる破損があり、安全面に問題を残す。又、後者
の場合、ワイヤーロープの端部にキヤツプを圧入
し、このキヤツプを線条体で側板に固定するが、
この線条体の取付によつては、線条体からキヤツ
プが抜け出し、前者同様に安全性に問題を残す。 In contrast to the idea of creating a depression on the outer surface of the winding drum, as shown in Japanese Utility Model Publication No. 10-11481 and Japanese Utility Model Publication No. 49-40535, wire ropes are extended outward from the side plate at the end of the winding drum. , teach how to fix it to the side plate. In particular, the former discloses a means of forming a protrusion on the side plate and wrapping the end of the wire rope around the protrusion, but in this case, bending of the end of the wire rope is unavoidable, and the bending of the end of the wire rope is inevitable. Damage occurs due to stress concentration, leaving a safety issue. In the latter case, a cap is press-fitted into the end of the wire rope and this cap is fixed to the side plate with a filament.
Depending on how the striated body is attached, the cap may come off from the striated body, leaving a safety problem similar to the former case.
この考案は、前述した従来技術の不具合を解消
させることを解決すべき課題とし、そのための基
本的技術手段は、側板外方部の肉厚部の溝に、側
板の孔を通してワイヤーロープの端部を挿入し、
固定させるもので、この結果、巻胴の内部空間の
有効利用が可能となり、減速機等の駆動部の該空
間への収納が容易となり、又、ワイヤーロープの
端末固定具の採用のための自由度が拡大し、ワイ
ヤーロープの端末固定作業が側板の外方部で成す
ため容易となり、且つその保守点検が簡単となる
利点を生じる。さらに、本考案では、ワイヤーロ
ープの端部が巻胴の外表面の接線方向と同方向に
延出するので、ワイヤーロープの屈曲がなく、応
力集中がみられない。 This invention aims to eliminate the above-mentioned problems of the prior art, and the basic technical means for this purpose is to pass the end of the wire rope through the hole in the side plate through the groove in the thick part of the outer part of the side plate. Insert
As a result, it becomes possible to effectively utilize the internal space of the winding drum, making it easy to store drive parts such as reducers in the space, and freeing up the use of wire rope terminal fixing devices. This has the advantage that the end fixing work of the wire rope can be done on the outside of the side plate, making it easier, and maintenance and inspection thereof easier. Furthermore, in the present invention, since the end of the wire rope extends in the same direction as the tangential direction of the outer surface of the winding drum, there is no bending of the wire rope and no stress concentration is observed.
この考案の実施例を添付図面を参照して説明す
る。 An embodiment of this invention will be described with reference to the accompanying drawings.
ドラム１の一方の側板２の側外方部に肉厚部３
を形成する。この肉厚部３に溝４を形成する。こ
の溝４は、ワイヤーロープ５を通す部分６とワイ
ヤーロープ５の端末金具７をかしめる部分８とか
らなる。部分６は巻胴の接線方向とほぼ同方向に
延出する。側板２は溝４に通じる孔９を有し、こ
の孔９は、巻胴１０の外表面部とほゞ同じレベル
に穿けられ、且つドラム中心線に対し傾斜した形
とする。孔９は、ワイヤーロープ５の端末金具７
より大きくする。 A thick wall portion 3 is provided on the outer side of one side plate 2 of the drum 1.
form. A groove 4 is formed in this thick portion 3. This groove 4 consists of a portion 6 through which the wire rope 5 is passed and a portion 8 for caulking the end fitting 7 of the wire rope 5. The portion 6 extends in substantially the same direction as the tangential direction of the winding drum. The side plate 2 has a hole 9 communicating with the groove 4, which hole 9 is bored approximately at the same level as the outer surface of the winding drum 10 and is inclined with respect to the center line of the drum. The hole 9 is the terminal fitting 7 of the wire rope 5.
Make it bigger.
巻胴１０に巻回されるワイヤーロープ５の端末
を、孔９を介して、溝４に挿入し、端末金具７を
溝４の端の部分８にかしめ、さらに、溝４の上部
から止メネジ１１をねじ込むことで、ワイヤーロ
ープ５の端部をドラム１に固定する。 The end of the wire rope 5 wound around the winding drum 10 is inserted into the groove 4 through the hole 9, the terminal fitting 7 is caulked to the end portion 8 of the groove 4, and the set screw is inserted from the top of the groove 4. 11, the end of the wire rope 5 is fixed to the drum 1.
第１図はドラムの側面図、第２図は第１図の矢
視−よりみた断面図である。
図中：１……ドラム、２……側板、３……肉厚
部、４……溝、５……ワイヤーロープ、９……
孔、１０……巻胴。
FIG. 1 is a side view of the drum, and FIG. 2 is a sectional view taken in the direction of the arrow in FIG. In the diagram: 1...Drum, 2...Side plate, 3...Thick part, 4...Groove, 5...Wire rope, 9...
Hole, 10... winding trunk.
Claims (1)
ドラムにおいて、一方の前記側板と一体に且つ該
側板より側外方に延出し且つ前記巻胴の外表面に
対し接線方向となる方向に延出する溝を有する肉
厚部を形成し、前記側板に設けた前記巻胴の外表
面とほぼ同位置の孔を介して、ワイヤーロープの
端末固定具を前記肉厚部の溝にカシメて固定させ
るようにしているウインチ用ドラム。 In a winch drum having a winding drum and side plates on both sides thereof, the winch drum is integral with one of the side plates, extends outward from the side plate, and extends in a direction tangential to the outer surface of the winding drum. A wire rope end fixture is fixed by caulking into the groove of the thick part through a hole provided in the side plate at approximately the same position as the outer surface of the winding drum. Drum for winch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1684782U JPS58120186U (en) | 1982-02-09 | 1982-02-09 | drum for winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1684782U JPS58120186U (en) | 1982-02-09 | 1982-02-09 | drum for winch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58120186U JPS58120186U (en) | 1983-08-16 |
| JPS634066Y2 true JPS634066Y2 (en) | 1988-02-01 |
Family
ID=30029201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1684782U Granted JPS58120186U (en) | 1982-02-09 | 1982-02-09 | drum for winch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58120186U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4940535U (en) * | 1972-07-11 | 1974-04-10 |
-
1982
- 1982-02-09 JP JP1684782U patent/JPS58120186U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4940535U (en) * | 1972-07-11 | 1974-04-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58120186U (en) | 1983-08-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2003182981A (en) | Winch | |
| JPS634066Y2 (en) | ||
| JP2572724Y2 (en) | Wire extension tool | |
| JPS5914648U (en) | parent rope tensioner | |
| JP3140707B2 (en) | Rope terminal fixing mechanism | |
| JPS5940372U (en) | ring tensor | |
| CN216687255U (en) | Fixing structure for steel wire end of winch | |
| JP7488530B2 (en) | Cable installation method | |
| JP3722585B2 (en) | Wire socket | |
| JPS6213043Y2 (en) | ||
| JPS6350642Y2 (en) | ||
| JPH087784Y2 (en) | Protector | |
| JP2023035451A (en) | Drum for stranded wire | |
| JPS5826488Y2 (en) | bobbin device | |
| JPH04125282A (en) | Elevator device | |
| JPS6131011Y2 (en) | ||
| JPH032557Y2 (en) | ||
| JPS61119583U (en) | ||
| JPS61191369U (en) | ||
| JPS6341792Y2 (en) | ||
| JPS6016164B2 (en) | Compression type detention clamp and transmission line installation method | |
| SU1138380A1 (en) | Device for securing tape traction member to hoisting machine | |
| JP2529631Y2 (en) | Small hoist drum | |
| JPS58134815U (en) | Optical fiber composite overhead ground wire | |
| JPH019812Y2 (en) |