JPH09255287A - Device generating tensile load on wire rope - Google Patents
Device generating tensile load on wire ropeInfo
- Publication number
- JPH09255287A JPH09255287A JP6078196A JP6078196A JPH09255287A JP H09255287 A JPH09255287 A JP H09255287A JP 6078196 A JP6078196 A JP 6078196A JP 6078196 A JP6078196 A JP 6078196A JP H09255287 A JPH09255287 A JP H09255287A
- Authority
- JP
- Japan
- Prior art keywords
- wire rope
- outer cylinder
- inner tube
- spiral groove
- drum
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/16—Braked elements rotated by material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
- B66D1/74—Capstans
- B66D1/76—Capstans having auxiliary drums or barrels for storing the ropes or cables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Jib Cranes (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、クレーン等のウイ
ンチに新しいワイヤーロープに張力負荷を発生させる装
置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for generating a tension load on a new wire rope in a winch of a crane or the like.
【０００２】[0002]
【従来の技術】クレーンのウインチ等に新しいワイヤー
ロープを巻き取ったり巻き替えるに際し、新しいワイヤ
ーロープは木製等のドラムに巻かれており、そのワイヤ
ーロープの端部をクレーンのウインチにセットしてウイ
ンチの回転力によって巻き取るものであるが、その巻き
取りの際に、ワイヤーロープに張力負荷をかけ、巻き取
らせるウインチ地巻き部分の巻きをウインチドラムに密
着させるために新しいワイヤーロープの初期の伸びを取
りながら巻き取ることが重要である。それによってクレ
ーン作業時のワイヤーロープの割り込み等のワイヤート
ラブルを未然に防ぐことができる。そのためにワイヤー
ロープに張力負荷を与え、そのワイヤーロープをクレー
ンのウインチに順序よくきっちりと詰めた状態で硬く巻
き取ることが要求される。2. Description of the Related Art When a new wire rope is wound or rewound on a winch of a crane or the like, the new wire rope is wound on a drum made of wood or the like, and the end of the wire rope is set on the winch of the crane. The wire rope is wound by the rotating force of the wire rope, but at the time of winding, a tension load is applied to the wire rope, and the initial stretch of the new wire rope is made in order to make the winding of the winch ground winding part stick to the winch drum. It is important to wind while taking. As a result, wire troubles such as interruption of the wire rope during crane work can be prevented. Therefore, it is required to apply a tension load to the wire rope and to wind the wire rope tightly and tightly wound around the winch of the crane in order.
【０００３】そのためには例えば、直径３０ｍｍのよう
な太い径のワイヤーロープではその張力負荷は１０ｔ以
上が要求される。For that purpose, for example, in a wire rope having a large diameter such as 30 mm, the tension load is required to be 10 t or more.
【０００４】[0004]
【発明が解決しようとする課題】このような従来技術に
よると、引き出されるワイヤーロープの大きな負荷がか
かるために、大きな制動力で木製のドラムの回転を制御
するものであるが、その張力負荷により、木製等のドラ
ムに数段の重層状態に巻いてあるワイヤーロープの下の
層に上の層の引き出されるワイヤーロープが割り込んで
乱巻き状態となってしまい、ワイヤーロープに傷を付け
る問題が生じ、ひどい場合にはその割り込みが強固で巻
き出し不能の固着状態となる問題がある。According to such a conventional technique, since a large load is applied to the wire rope that is pulled out, the rotation of the wooden drum is controlled with a large braking force. , The wire rope that is pulled out from the upper layer interrupts the lower layer of the wire rope that is wound in a multi-layered state on a drum made of wood, etc., causing a problem of scratching the wire rope. In the worst case, there is a problem that the interrupt is strong and cannot be unrolled.
【０００５】また、大きな制動力で木製のドラムを制動
し、しかも大きな張力負荷で引張するために木製等のド
ラムが破壊してしまうこともあり、これによって巻き出
し不能となる問題もある。さらに、ウインチに十分な引
張力で巻き取ることができないために、ウインチにしっ
かりと硬く巻き取れずにずるずるの状態になってしまう
問題がある。Further, since a wooden drum is braked by a large braking force and further pulled by a large tension load, the drum such as a wooden body may be broken, which causes a problem that it cannot be unwound. Further, since the winch cannot be wound up with a sufficient tensile force, there is a problem that the winch is not firmly and firmly wound onto the winch and is in a slippery state.
【０００６】[0006]
【課題を解決するための手段】そこで本発明は、内側面
に螺旋溝を形成すると共にワイヤーロープの供給口と排
出口を設けた外筒に内筒を嵌め、この内筒を回動可能に
支持すると共に制動手段に連結し、外筒を装置本体に固
定したことを特徴とする。Therefore, according to the present invention, a spiral groove is formed on the inner side surface and an inner cylinder is fitted to an outer cylinder provided with a supply port and a discharge port for a wire rope, and the inner cylinder is rotatable. It is characterized in that it is supported and connected to the braking means, and the outer cylinder is fixed to the main body of the apparatus.
【０００７】[0007]
【発明の実施の形態】以下に本発明の実施の形態例を図
面を用いて説明する。図１は全体説明図、図２は要部断
面図、図３は要部解体斜視図、図４は外筒の断面説明図
であり、図において、１は木製等のドラムであり、回転
テーブル２に回動可能にセットしてある。この回転テー
ブル２は図示しない回転制御装置によって回転制御され
る。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an overall explanatory view, FIG. 2 is a sectional view of a main part, FIG. 3 is a perspective view of dismantling a main part, and FIG. 4 is a sectional explanatory view of an outer cylinder. In FIG. It is rotatably set to 2. The rotation table 2 is rotation-controlled by a rotation controller (not shown).
【０００８】３はこの木製等のドラム１に巻かれている
ワイヤーロープ、４は木製等のドラム１から繰り出され
るワイヤーロープ３を案内するロープガイドである。５
は制御ドラムであり、以下に説明する如く、内筒６と外
筒７によって構成されている。内筒６は、両側が閉じた
筒体であり、その軸方向の中心に回転軸８があり、一側
に係止用のフランジ９が形成されており、さらに両側も
しくは一側にブレーキディスクもしくはブレーキシュー
等の被制動体１０が設けてある。Reference numeral 3 is a wire rope wound around the drum 1 made of wood or the like, and 4 is a rope guide for guiding the wire rope 3 fed from the drum 1 made of wood or the like. 5
Is a control drum, and is composed of an inner cylinder 6 and an outer cylinder 7 as described below. The inner cylinder 6 is a cylinder whose both sides are closed, has a rotary shaft 8 at the center in the axial direction, a flange 9 for engagement is formed on one side, and a brake disc or a brake disk is formed on both sides or one side. A braked object 10 such as a brake shoe is provided.
【０００９】外筒７は、上記内筒６を嵌めて覆う径を有
し、内側面に螺旋羽根１１を複数回設けて螺旋溝１２を
形成し、筒本体にワイヤーロープ３を螺旋溝１２に導く
供給口１３と排出口１４が形成されている。上記内筒６
をこのようにした外筒７に嵌め、内筒６の端部に係止フ
ランジ１５を取り付けてこの係止フランジ１５とフラン
ジ９との間で外筒７が外れないように位置させる。The outer cylinder 7 has a diameter that fits and covers the inner cylinder 6, and spiral threads 11 are formed a plurality of times on the inner surface to form a spiral groove 12, and the wire rope 3 is formed in the spiral groove 12 on the cylinder body. A supply port 13 and a discharge port 14 for guiding are formed. Inner cylinder 6
Is fitted to the outer cylinder 7 thus configured, and the locking flange 15 is attached to the end of the inner cylinder 6 so that the outer cylinder 7 is positioned between the locking flange 15 and the flange 9 so as not to come off.
【００１０】なお、この内筒６外周面と外筒７の螺旋羽
根１１との隙間はワイヤーロープ３が通ることがない間
隙としておく。このような状態にして内筒６と外筒７と
を組み合わせ、内筒６の回転軸８を軸受け台１６に支持
させて回動可能にし、図示しない制動装置を被制動体１
０に接続し、外筒７は係止部１７によって装置本体に固
定状態とする。The gap between the outer peripheral surface of the inner cylinder 6 and the spiral blade 11 of the outer cylinder 7 is set so that the wire rope 3 does not pass therethrough. In this state, the inner cylinder 6 and the outer cylinder 7 are combined with each other, and the rotation shaft 8 of the inner cylinder 6 is supported by the bearing stand 16 so as to be rotatable.
0, and the outer cylinder 7 is fixed to the apparatus main body by the locking portion 17.
【００１１】このようにして組み立てられた制御ドラム
５は、木製等のドラム１からワイヤガイド１８によって
案内されたワイヤーロープ３をその供給口１３から挿入
し、内筒６外周面に外筒７の螺旋溝１２に沿って巻き付
けて排出口１４から出し、その先端を図示しないクレー
ンのウインチにセットする。このようにセットされたワ
イヤーロープ３をクレーンのウインチに巻き取るもので
あるが、その際に、木製等のドラム１を制動させると共
に制御ドラム５の内筒６を被制動体１０を介して制動さ
せ、しかも木製等のドラム１からのワイヤーロープ３に
かかる引張力Ａの方が制御ドラム５からのワイヤーロー
プ３にかかる引張力Ｂより小さく、ウインチの引張力を
制御ドラム５が受けてウインチの引張力が木製等のドラ
ム１に直接伝わらないようにしてある。In the control drum 5 assembled in this way, the wire rope 3 guided by the wire guide 18 from the drum 1 made of wood or the like is inserted through the supply port 13 thereof, and the outer cylinder 7 is attached to the outer peripheral surface of the inner cylinder 6. It is wound along the spiral groove 12 and taken out from the discharge port 14, and its tip is set on a winch of a crane (not shown). The wire rope 3 set in this way is wound around the winch of a crane. At that time, the drum 1 made of wood or the like is braked and the inner cylinder 6 of the control drum 5 is braked via the braked body 10. In addition, the tensile force A applied to the wire rope 3 from the drum 1 made of wood or the like is smaller than the tensile force B applied to the wire rope 3 from the control drum 5, and the control drum 5 receives the pulling force of the winch. The tensile force is not directly transmitted to the drum 1 made of wood or the like.
【００１２】これは、制御ドラム５の内筒６に適正な制
動を与えることにより、ウインチの引張力に対して、内
筒６に数回巻き付けられたワイヤーロープ３は、その内
筒６外周面との接触摩擦により一次の張力が発生する。
さらに、そのワイヤーロープ３は、外筒７の螺旋溝１２
のねじの原理によって内筒６の回転に従って順次円滑に
送られて行くが、その際に、固定されている螺旋羽根１
１との接触摩擦によって二次の張力が発生する。This is because by applying proper braking to the inner cylinder 6 of the control drum 5, the wire rope 3 wound around the inner cylinder 6 several times with respect to the pulling force of the winch, the outer peripheral surface of the inner cylinder 6 The primary friction is generated by the contact friction with.
Further, the wire rope 3 has a spiral groove 12 of the outer cylinder 7.
According to the principle of the screw, the inner cylinder 6 is smoothly fed in accordance with the rotation of the inner cylinder 6, and at that time, the fixed spiral blade 1 is fixed.
Secondary tension is generated by the contact friction with 1.
【００１３】この一次および二次の接触摩擦によってウ
インチの引張力に対して大きな張力となってウインチに
順序よくきっちりと密着した状態で硬く巻き取らせるこ
とができることになる。しかも、このウインチの引張力
は制御ドラム５によって木製等のドラム１に伝わらない
ためにワイヤーロープ３を木製等のドラム１の重層に巻
いてある下の層に割り込ませることがない。Due to the primary and secondary contact friction, a large tension is applied to the pulling force of the winch, so that the winch can be wound tightly in close contact with the winch in order. Moreover, since the pulling force of the winch is not transmitted to the drum 1 made of wood or the like by the control drum 5, the wire rope 3 is not interrupted by the lower layer wound around the multi-layered drum 1 made of wood or the like.
【００１４】したがって、制御ドラム５によるワイヤー
ロープ３の制動作用は、制御ドラム５の内筒６の制動能
力は無論のこと制御ドラム５の内筒６の巻回数および外
筒７の螺旋羽根１１に接触する長さが制動作用の大きな
要因となる。なお、必要に応じて、ワイヤーロープ３を
内筒６に直ちに密着させるために、図１および図５に示
す如く、外筒７の供給口１３の螺旋溝１２の途中にワイ
ヤー押さえローラ１９を設けることにより、押さえロー
ラ１９はワイヤーロープ３を内筒６外周面に密着させる
もので、木製等のドラム１からの供給速度に変化があっ
てもこの押さえローラ１９によって一定に保った状態で
内筒６外周面に密着させることができる。Therefore, regarding the braking action of the wire rope 3 by the control drum 5, the braking ability of the inner cylinder 6 of the control drum 5 is of course the number of windings of the inner cylinder 6 of the control drum 5 and the spiral blade 11 of the outer cylinder 7. The contact length is a major factor in the braking action. In order to bring the wire rope 3 into close contact with the inner cylinder 6 immediately if necessary, a wire pressing roller 19 is provided in the spiral groove 12 of the supply port 13 of the outer cylinder 7 as shown in FIGS. 1 and 5. As a result, the pressing roller 19 makes the wire rope 3 closely contact with the outer peripheral surface of the inner cylinder 6, and even if the supply speed from the drum 1 such as wood changes, the pressing roller 19 keeps the inner cylinder constant. 6 Can be closely attached to the outer peripheral surface.
【００１５】この押さえローラ１９の設置は、例えば図
５に示す如く、外筒７に開口２０を設けてその開口２０
から押さえローラ１９の一部を螺旋溝１２内に突出させ
る構造で、押さえローラ１９を取り付けた支持材２１の
一端を外筒７に回動可能に取り付け、他端を外筒７に係
止具２２によって係止可能にし、この係止具２２によっ
て支持材２１の端部を押圧して押さえローラ１９の押圧
力を調整できるようにしておくとよい。The pressing roller 19 is installed by providing an opening 20 in the outer cylinder 7 as shown in FIG.
In the structure in which a part of the pressing roller 19 is projected into the spiral groove 12, one end of the support member 21 to which the pressing roller 19 is attached is rotatably attached to the outer cylinder 7, and the other end is locked to the outer cylinder 7. It is preferable to make it possible to lock by means of 22 and to make it possible to adjust the pressing force of the pressing roller 19 by pressing the end portion of the support member 21 by means of this locking tool 22.
【００１６】以上説明した制御ドラム５の内筒６および
外筒７は両端まで同一寸法の筒体であるが、必ずしもこ
のような筒体である必要はなく、例えば図６に示す外筒
の如く、円錐台形でもよく内筒はそれに合わせた形状に
すればよく、さらには、図７に示す外筒の如く、すぼま
った円錐台形のようなものでもよくその内筒もそれに合
わせた形状にすればよい。The inner cylinder 6 and the outer cylinder 7 of the control drum 5 described above are cylindrical bodies having the same size up to both ends, but they are not necessarily such cylindrical bodies, and are, for example, the outer cylinder shown in FIG. The shape of the inner cylinder may be a truncated cone, and the shape of the inner cylinder may be adjusted accordingly. Further, as in the case of the outer cylinder shown in FIG. 7, a shape of a truncated cone may be used. do it.
【００１７】また、上記の説明では外筒は一体の筒体と
して説明したが、軸方向に２分割した分割構造（図４の
ような分割したものを組み合わせる構造。）でもよく、
分割した場合には、両端部は強固に係止されるが、その
係止状態は例えば、その一側の連結部はヒンジで回動可
能に連結し、他側は互いに係止連結する構造や両連結部
共に係止連結する構造としておけばよい。このように分
割構造にすると、外筒を開放した状態が得られるために
ワイヤーロープの制御ドラム５への装着が容易になり、
また、中央がすぼまった鼓状のような形状の内筒でも外
筒を装着することができることになる。Further, in the above description, the outer cylinder has been described as an integral cylinder, but it may have a divided structure divided into two in the axial direction (a combined structure as shown in FIG. 4),
When divided, both ends are firmly locked, but the locked state is, for example, a structure in which the connecting part on one side is rotatably connected by a hinge and the other side is locked and connected to each other. It suffices if both connecting portions are locked and connected. With such a divided structure, the outer cylinder can be opened, so that the wire rope can be easily attached to the control drum 5.
In addition, the outer cylinder can be attached even to the inner cylinder having a drum-like shape with a narrow center.
【００１８】なお、以上の各説明はクレーンのウインチ
にワイヤーロープを巻き取る場合で説明を行ったが、必
ずしもクレーンのウインチに限るものではなく、ワイヤ
ーロープを巻いてあるドラムから巻き戻して他のウイン
チに巻き取る場合のどのような場合においても上記同様
に有効なものである。In the above description, the wire rope is wound around the winch of the crane. However, the present invention is not limited to the winch of the crane. It is as effective as above in any case of winding on a winch.
【００１９】[0019]
【発明の効果】以上詳細に説明した本発明によると、内
側面に螺旋溝を形成すると共にワイヤーロープの供給口
と排出口を設けた外筒に内筒を嵌め、この内筒を回動可
能に支持すると共に制動手段に連結し、外筒を装置本体
に固定したことにより、供給口より供給されて内筒に巻
かれたワイヤーロープは、回転が制御されている内筒の
外周面との接触摩擦と螺旋溝との接触摩擦の両方の接触
摩擦によって大きな引張力を得ることができ、これによ
ってワイヤーロープの初期の伸びを取り去って順序よく
きっちりと詰めた状態で硬くウインチに巻き取ることが
できる効果を有する。According to the present invention described in detail above, the inner cylinder is fitted to the outer cylinder having the spiral groove formed on the inner surface and the wire rope supply port and the discharge port, and the inner cylinder is rotatable. The wire rope, which is supplied from the supply port and wound around the inner cylinder, is supported by the outer cylinder and the outer cylinder of the inner cylinder whose rotation is controlled. A large pulling force can be obtained by both the contact friction of the contact friction and the contact friction with the spiral groove, which allows to remove the initial elongation of the wire rope and wind it tightly and tightly in order to form a tight winch. Have an effect.
【００２０】このようにウインチに硬く巻き取ることが
できることにより、ウインチから繰り出されたワイヤー
ロープに大きな張力が作用してもウインチに重層されて
いる層の中にワイヤーロープが割り込むことがないとい
う効果となる。また、巻き取り側の引張力はワイヤーロ
ープが巻いてある木製等のドラムには伝わらないため
に、ワイヤーロープが重層状態に巻かれているワイヤー
ロープ間に割り込んで乱巻き状態になったり、固着状態
となってしまうことがなくなる効果を有する。Since the wire rope can be wound tightly around the winch, the wire rope does not cut into the layer overlaid on the winch even if a large tension is applied to the wire rope unwound from the winch. Becomes In addition, since the pulling force on the winding side is not transmitted to the wooden drum around which the wire rope is wound, the wire rope is interrupted between the wire ropes that are wound in multiple layers to create an irregular winding state or to become stuck. It has the effect of not becoming a state.
【図１】形態例を示す全体説明図FIG. 1 is an overall explanatory diagram showing a form example
【図２】要部断面図FIG. 2 is a sectional view of a main part.
【図３】要部解体斜視図FIG. 3 is a perspective view of dismantling of essential parts
【図４】外筒の断面説明図FIG. 4 is an explanatory sectional view of an outer cylinder.
【図５】ワイヤー押さえローラと取り付けた状態の説明
図FIG. 5 is an explanatory view of a state in which the wire pressing roller is attached.
【図６】外筒を円錐台形にした場合の断面説明図FIG. 6 is an explanatory cross-sectional view when the outer cylinder has a truncated cone shape.
【図７】外筒をすぼまった円錐台形にした場合の断面説
明図FIG. 7 is an explanatory cross-sectional view when the outer cylinder has a truncated cone shape.
１ 木製等のドラム ２ 回転テーブル ３ ワイヤーロープ ５ 制御ドラム ６ 内筒 ７ 外筒 １０ 被制動体 １１ 螺旋羽根 １２ 螺旋溝 １３ 供給口 １４ 排出口 １９ 押さえローラ 1 Wooden Drum 2 Rotating Table 3 Wire Rope 5 Control Drum 6 Inner Cylinder 7 Outer Cylinder 10 Braked Object 11 Spiral Blade 12 Spiral Groove 13 Supply Port 14 Discharge Port 19 Presser Roller
─────────────────────────────────────────────────────
─────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成８年７月２６日[Submission date] July 26, 1996
【手続補正１】[Procedure amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】０００１[Correction target item name] 0001
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【０００１】[0001]
【発明の属する技術分野】本発明は、クレーンのウイン
チ等の装置に巻き取る新しいワイヤーロープに張力負荷
を与える装置に関する。The present invention relates to relates to a device for applying tension load to the new wire rope wound into device Wynn <br/> switch or the like crane.
【手続補正２】[Procedure amendment 2]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】０００８[Correction target item name] 0008
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【０００８】３はこの木製等のドラム１に巻かれている
ワイヤーロープである。５は制御ドラムであり、以下に
説明する如く、内筒６と外筒７によって構成されてい
る。内筒６は、両側が閉じた筒体であり、その軸方向の
中心に回転軸８があり、一側に係止用のフランジ９が形
成されており、さらに両側もしくは一側にブレーキディ
スクもしくはブレーキシュー等の被制動体１０が設けて
ある。[0008] 3 is a wire rope wound around the drum 1 of this wooden like. Reference numeral 5 is a control drum, which is composed of an inner cylinder 6 and an outer cylinder 7, as described below. The inner cylinder 6 is a cylinder whose both sides are closed, has a rotary shaft 8 at the center in the axial direction, a flange 9 for engagement is formed on one side, and a brake disc or a brake disk is formed on both sides or one side. A braked object 10 such as a brake shoe is provided.
Claims (4)
ーロープの供給口と排出口を設けた外筒に内筒を嵌め、
この内筒を回動可能に支持すると共に制動手段に連結
し、外筒を装置本体に固定したことを特徴とするワイヤ
ーロープに張力負荷を発生させる装置。1. An inner cylinder is fitted to an outer cylinder having a spiral groove formed on the inner side surface and provided with a supply port and a discharge port for a wire rope,
A device for generating a tension load on a wire rope, characterized in that the inner cylinder is rotatably supported and connected to a braking means, and the outer cylinder is fixed to the apparatus main body.
羽根を複数回設けて螺旋溝を形成したことを特徴とする
ワイヤーロープに張力負荷を発生させる装置。2. The device for generating a tension load on a wire rope according to claim 1, wherein a spiral blade is provided a plurality of times on the inner surface of the outer cylinder to form a spiral groove.
を軸方向に分割して筒状に係合して組み立てたことを特
徴とするワイヤーロープに張力負荷を発生させる装置。3. A device for generating a tension load on a wire rope according to claim 1, wherein the outer cylinder is axially divided and engaged in a cylindrical shape.
給口の螺旋溝途中にワイヤー押さえローラを設けたこと
を特徴とするワイヤーロープに張力負荷を発生させる装
置。4. The device for generating a tension load on a wire rope according to claim 1, wherein a wire pressing roller is provided in the spiral groove of the supply port of the outer cylinder.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP06078196A JP4030024B2 (en) | 1996-03-18 | 1996-03-18 | Device that generates tension load on wire rope |
| DE1996136726 DE19636726C2 (en) | 1996-03-18 | 1996-09-10 | Device for applying a tension load to a wire rope |
| GB9618866A GB2311269A (en) | 1996-03-18 | 1996-09-10 | A device for applying tension load to a wire-rope |
| FR9612503A FR2746085A1 (en) | 1996-03-18 | 1996-10-14 | DEVICE FOR APPLYING A VOLTAGE LOAD TO A METAL CABLE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP06078196A JP4030024B2 (en) | 1996-03-18 | 1996-03-18 | Device that generates tension load on wire rope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09255287A true JPH09255287A (en) | 1997-09-30 |
| JP4030024B2 JP4030024B2 (en) | 2008-01-09 |
Family
ID=13152186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP06078196A Expired - Fee Related JP4030024B2 (en) | 1996-03-18 | 1996-03-18 | Device that generates tension load on wire rope |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4030024B2 (en) |
| DE (1) | DE19636726C2 (en) |
| FR (1) | FR2746085A1 (en) |
| GB (1) | GB2311269A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107614418A (en) * | 2015-05-20 | 2018-01-19 | 科尼起重机全球公司 | Rope roll system |
| CN108861848A (en) * | 2018-06-25 | 2018-11-23 | 青海德瑞纺织品进出口有限公司 | A kind of tension self-regulation let-off mechanism of silk |
| JP2021195205A (en) * | 2020-06-11 | 2021-12-27 | コベルコ建機株式会社 | Rope winding drum and rope winding device |
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|---|---|---|---|---|
| NO333638B1 (en) | 2009-03-18 | 2013-07-29 | I P Huse As | After Tightens |
| AU2013317698B2 (en) * | 2012-09-19 | 2017-12-07 | Centor Design Pty Ltd | A spool assembly |
| CN105129651B (en) * | 2015-08-27 | 2017-07-07 | 常熟市安得电力机具制造有限公司 | A kind of two-fold cylinder maneuvering milling machine capstan winch |
| CN105692480A (en) * | 2016-04-18 | 2016-06-22 | 贵州大学 | Mine hoist drum with skid resisting function |
| CN107082321B (en) * | 2017-06-16 | 2018-05-18 | 湖州南浔荣业金属材料有限公司 | A kind of audio cored wire disengaging gear |
| CN108002272B (en) * | 2017-12-21 | 2023-06-09 | 中国石油集团川庆钻探工程有限公司 | Pulling rope device for pulling drilling steel wire rope and pulling method thereof |
| CN109510151B (en) * | 2018-11-16 | 2024-04-12 | 扬州东方吊架有限公司 | Safety device for high-voltage cable |
| CN110397653B (en) * | 2019-06-24 | 2024-09-03 | 贵州新安航空机械有限责任公司 | Steel cable with guide rail installation limiting structure |
| CN111453530B (en) * | 2020-03-27 | 2021-11-30 | 青岛港国际股份有限公司 | Lifting steel wire rope replacing device and control method thereof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1075221B (en) * | 1960-02-11 | LICENTIA Patent-Verwaltungs GmbH, Frankfurt/M | Brake arrangement for bobbin winding machines | |
| CH162968A (en) * | 1930-11-15 | 1933-07-31 | Universal Winding Co | Machine for winding a plurality of yarn threads and the like in closely spaced turns on a winding spindle. |
| GB694658A (en) * | 1950-11-24 | 1953-07-22 | Demag Ag | Apparatus for raising or lowering heavy loads in mining pits |
| GB959466A (en) * | 1961-05-04 | 1964-06-03 | Post Office | Improvements in or relating to machinery for laying and recovering submarine cable |
| US3054572A (en) * | 1961-08-10 | 1962-09-18 | Bradley & Williams Inc | Line tensioning machine |
| DE1510801B1 (en) * | 1964-03-11 | 1970-01-29 | Palitex Project Co Gmbh | Leading roller for upward twisting machines, especially for two-for-one twisting machines |
| US3259336A (en) * | 1964-04-08 | 1966-07-05 | Automation Machines & Equipmen | Coil winding machine |
| NL8400842A (en) * | 1984-03-16 | 1985-10-16 | Philips Nv | WIRE RECOVERY DEVICE FOR A WRAPPING DEVICE. |
| GB2197840B (en) * | 1986-11-14 | 1990-01-10 | Secr Defence | A cable tension relief device |
| US5280879A (en) * | 1991-12-31 | 1994-01-25 | Kreuter Kenneth G | Capstan winch with fixed internally grooved sleeve |
-
1996
- 1996-03-18 JP JP06078196A patent/JP4030024B2/en not_active Expired - Fee Related
- 1996-09-10 DE DE1996136726 patent/DE19636726C2/en not_active Expired - Fee Related
- 1996-09-10 GB GB9618866A patent/GB2311269A/en not_active Withdrawn
- 1996-10-14 FR FR9612503A patent/FR2746085A1/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107614418A (en) * | 2015-05-20 | 2018-01-19 | 科尼起重机全球公司 | Rope roll system |
| CN107614418B (en) * | 2015-05-20 | 2019-11-29 | 科尼起重机全球公司 | Rope roll system |
| US10584019B2 (en) | 2015-05-20 | 2020-03-10 | Konecranes Global Oy | Rope drum system |
| CN108861848A (en) * | 2018-06-25 | 2018-11-23 | 青海德瑞纺织品进出口有限公司 | A kind of tension self-regulation let-off mechanism of silk |
| JP2021195205A (en) * | 2020-06-11 | 2021-12-27 | コベルコ建機株式会社 | Rope winding drum and rope winding device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19636726A1 (en) | 1997-09-25 |
| DE19636726C2 (en) | 1998-08-06 |
| FR2746085A1 (en) | 1997-09-19 |
| GB9618866D0 (en) | 1996-10-23 |
| GB2311269A (en) | 1997-09-24 |
| JP4030024B2 (en) | 2008-01-09 |
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