JP4847760B2 - Rope brake device - Google Patents

Rope brake device Download PDF

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JP4847760B2
JP4847760B2 JP2006011463A JP2006011463A JP4847760B2 JP 4847760 B2 JP4847760 B2 JP 4847760B2 JP 2006011463 A JP2006011463 A JP 2006011463A JP 2006011463 A JP2006011463 A JP 2006011463A JP 4847760 B2 JP4847760 B2 JP 4847760B2
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rope
brake
pieces
rope brake
brake element
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JP2006200744A (en
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ウェーバー ハンス
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ISOFER AG
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ISOFER AG
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/14—Devices or coupling-pieces designed for easy formation of adjustable loops, e.g. choker hooks; Hooks or eyes with integral parts designed to facilitate quick attachment to cables or ropes at any point, e.g. by forming loops
    • F16G11/146—Eyes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/04—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps
    • F16G11/044—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps friction clamps deforming the cable, wire, rope or cord
    • F16G11/046—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps friction clamps deforming the cable, wire, rope or cord by bending the cable around a surface

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Description

本発明は、ロープブレーキ装置であって、２つの接続箇所の間に配置されたロープブレーキエレメントを備えており、ロープブレーキエレメントが、孔を備えたブレーキプレートと、孔を通って抵抗下で引っ張られる少なくとも１つのロープとを備えている形式のものに関する。   The present invention is a rope brake device comprising a rope brake element disposed between two connection points, wherein the rope brake element is pulled under resistance through a brake plate provided with a hole. And at least one rope.

このような形式のロープブレーキ装置は、スイス国特許第６６８３００号明細書から公知である。このような装置では、制動作用を及ぼすロープによってループが形成されている。ループに対して平行に、ロープは、孔を備えたブレーキプレートを通って案内されており、ロープが過剰に引っ張られると、ロープは孔を通って引っ張られ、ループは縮小される。ロープブレーキ装置は、原則として、たとえば岩石が滑落する際の、雪崩または落石に対するロープ装置の突発的な過負荷を解消することができ、それも保護装置のロープがロープブレーキを通って抵抗下でスライドすることによって解消することができる。公知のロープブレーキ装置は搬送時に困難が生じる。なぜならば比較的大きくかつ堅固なループは、特に道のない地形では自由に搬送できないからである。ロープブレーキの作動に際して、ループは、完全に伸びるまで比較的迅速に縮小し、そのあとでは制動作用が失われる。制動区間は、ループの大きさによって比較的大きく制限されている。さらに単個のロープがブレーキプレートの孔を通って引っ張られるので、これによって制動力は限定されている。
スイス国特許第６６８３００号明細書 A rope brake device of this type is known from Swiss Patent No. 668300. In such a device, a loop is formed by a rope exerting a braking action. Parallel to the loop, the rope is guided through a brake plate with a hole, and if the rope is pulled too much, the rope is pulled through the hole and the loop is reduced. In principle, the rope brake device can eliminate the sudden overload of the rope device against avalanches or falling rocks, for example when rocks slide down, even if the rope of the protective device is under resistance through the rope brake. It can be solved by sliding. The known rope brake device has difficulty during transportation. This is because relatively large and solid loops cannot be transported freely, especially on roadless terrain. Upon activation of the rope brake, the loop shrinks relatively quickly until it is fully extended, after which the braking action is lost. The braking section is relatively largely limited by the size of the loop. In addition, the braking force is limited because a single rope is pulled through the hole in the brake plate.
Swiss Patent No. 668300

したがって本発明の課題は、冒頭で述べたような形式のロープブレーキ装置を改良して、ブレーキエレメント自体がアプローチの困難な地形でも良好に搬送可能であり、制動区間を簡単な形式で要求に適合させることができ、かつ制動力が比較的自由に選択可能であり、しかも経済的な利点が得られるようなものを提供することである。   Therefore, the object of the present invention is to improve the rope brake device of the type described at the beginning so that the brake element itself can be transported satisfactorily even on difficult terrain, and the braking section is simply adapted to the requirements. The braking force can be selected relatively freely, and an economic advantage can be obtained.

この課題を解決するための本発明の装置によれば、ブレーキプレートが、複数列状に相前後して位置する複数の孔を備えていて、かつ一方の端部で、ロープブレーキエレメントの第１の接続箇所を備えており、ロープブレーキエレメントの、第１の接続箇所とは反対側の第２の接続箇所で、互いに結合された複数のロープ片が設けられており、各ロープ片が、順次設けられた孔に対するロープ片の貫通案内方向を変えて、それぞれ１列の、相前後して位置する孔の成す孔列を通って案内されている。   According to the device of the present invention for solving this problem, the brake plate has a plurality of holes positioned one after the other in a plurality of rows and the first end of the rope brake element at one end. The rope brake element is provided with a plurality of rope pieces coupled to each other at the second connection place opposite to the first connection place of the rope brake element. The rope pieces are guided through the hole rows formed by the rows of the holes positioned one after the other by changing the penetration guide direction of the rope pieces with respect to the provided holes.

このようなロープブレーキ装置は良好に搬送することができ、ロープ片の、ブレーキプレートから突出する端部領域は、搬送に関して問題なく結び戻すことができる。ロープブレーキエレメントの制動区間を規定する、ブレーキプレートの最後位の孔から突出する端部領域のロープ片の長さは、その都度の要求に適合させることができる。ロープブレーキの作動時に複数のロープ片が有効であることによって、ブレーキ力は、単個のロープしか制動に有効でないロープブレーキエレメントに対して高くなっている。   Such a rope brake device can be transported satisfactorily, and the end region of the rope piece protruding from the brake plate can be tied back without any problems with respect to transport. The length of the rope piece in the end region protruding from the rearmost hole of the brake plate, which defines the braking zone of the rope brake element, can be adapted to the respective requirements. Due to the effectiveness of the plurality of rope pieces when the rope brake is activated, the braking force is higher with respect to the rope brake element, where only a single rope is effective for braking.

有利には、ロープブレーキエレメントの第２の接続箇所におけるロープ片の結合は、対偶を成して形成されたループによって行われている。対偶を成して形成されたループは、追加的なロープ結合エレメントを必要としない。   Advantageously, the coupling of the rope pieces at the second connection point of the rope brake element is effected by a loop formed in pairs. Loops formed in pairs do not require additional rope coupling elements.

有利には、ブレーキプレートの最後位の孔から突出するロープ片の長さが、ロープブレーキエレメントの制動区間を規定しており、ロープ片の端部が、ストッパ片として作用するクランププレス部によって終了している。ブレーキプレートの最後位の孔から突出するロープ片の長さによって選択可能なロープブレーキの制動力によって、実際にその都度の関係する要求に対するロープブレーキエレメントの適合が許容される。   Advantageously, the length of the rope piece protruding from the rearmost hole of the brake plate defines the braking section of the rope brake element, the end of the rope piece being terminated by a clamp press which acts as a stopper piece is doing. The braking force of the rope brake, which can be selected by the length of the rope piece protruding from the rearmost hole of the brake plate, allows the adaptation of the rope brake element to the actual relevant requirements in practice.

次に本発明の実施の形態を図示の実施例を用いて詳しく説明する。   Next, embodiments of the present invention will be described in detail using the illustrated examples.

図１に示したブレーキエレメントは、第１の接続箇所１と第２の接続箇所２とを備えている。第１の接続箇所１はブレーキプレート３上に位置する。ブレーキプレート３は、互いに平行で列状に相前後して位置する複数の孔４を備えている。   The brake element shown in FIG. 1 includes a first connection location 1 and a second connection location 2. The first connection point 1 is located on the brake plate 3. The brake plate 3 is provided with a plurality of holes 4 that are parallel to each other and positioned in a row in a row.

第１の接続箇所とは反対側の第２の接続箇所２に、互いに結合された複数のロープ片５，６が設けられている。図１に示した配置構造では２つのロープ片５，６が設けられており、これらのロープ片５，６は、ロープシンブル（はめ輪）を備えたループ７で互いに結合されている。各ロープ片５，６は、それぞれ相前後して設けられた孔４の成す列の１つを通って、順次設けられた孔４にロープ片の貫通方向を変えて案内される。   A plurality of rope pieces 5 and 6 coupled to each other are provided at the second connection location 2 on the side opposite to the first connection location. In the arrangement structure shown in FIG. 1, two rope pieces 5 and 6 are provided, and these rope pieces 5 and 6 are coupled to each other by a loop 7 having a rope thimble (fitting wheel). Each of the rope pieces 5 and 6 is guided through one of the rows formed by the holes 4 provided one after the other, and is sequentially guided to the holes 4 which are provided in order, by changing the penetration direction of the rope pieces.

接続箇所１，２は、シャックルによって、図２に示したように作動接続することができる。接続箇所１と接続箇所２との間で過剰の引張荷重が生じると、ロープ片５，６は、ブレーキプレート３の孔４を通って抵抗下で（つまりある程度抵抗作用を及ぼして）引っ張られ、これによって制動作用が及ぼされる。適当な孔４を通って案内されるロープ片５，６の数によって、その都度所望される制動力を調節することができ、この場合ロープ片５，６の貫通案内のために設けられた、相前後して位置する孔４の数は、制動力を規定する際に考慮する必要がある。   The connection points 1 and 2 can be operatively connected by shackles as shown in FIG. When an excessive tensile load is generated between the connection point 1 and the connection point 2, the rope pieces 5 and 6 are pulled under resistance (that is, exerting a certain resistance action) through the hole 4 of the brake plate 3, This exerts a braking action. The desired braking force can be adjusted in each case by the number of rope pieces 5, 6 guided through suitable holes 4, in this case provided for guiding the rope pieces 5, 6 through, The number of holes 4 positioned one after the other must be taken into account when defining the braking force.

ロープ片５，６の、最後位の孔４から突出する端部は、クランププレス部８で終了している。同時にクランププレス部８は、ロープ片５，６が孔４を通って完全に引っ張られる場合に、ストッパ片を成す。   End portions of the rope pieces 5 and 6 protruding from the rearmost hole 4 are terminated by the clamp press portion 8. At the same time, the clamp press part 8 forms a stopper piece when the rope pieces 5, 6 are pulled completely through the hole 4.

ロープブレーキエレメントを示す正面図である。It is a front view which shows a rope brake element. ロープブレーキエレメントを示す側面図である。It is a side view which shows a rope brake element.

符号の説明Explanation of symbols

１ 第１の接続箇所、 ２ 第２の接続箇所、 ３ ブレーキプレート、 ４ 孔、 ５，６ ロープ片、 ８ クランププレス部   DESCRIPTION OF SYMBOLS 1 1st connection location, 2 2nd connection location, 3 Brake plate, 4 holes, 5, 6 Rope piece, 8 Clamp press part

Claims (3)

ロープブレーキ装置であって、
２つの接続箇所の間に配置されたロープブレーキエレメントを備えており、該ロープブレーキエレメントが、孔を備えたブレーキプレートと、孔を通って抵抗下で引っ張られる少なくとも１つのロープとを備えている形式のものにおいて、
ブレーキプレート（３）が、複数列状に相前後して位置する複数の孔（４）を備えていて、かつ一方の端部で、ロープブレーキエレメントの第１の接続箇所（１）を備えており、ロープブレーキエレメントの、第１の接続箇所（１）とは反対側の第２の接続箇所（２）で、互いに結合された複数のロープ片（５，６）が設けられており、各ロープ片（５，６）が、順次設けられた孔（４）に対するロープ片の貫通案内方向を変えて、それぞれ１列の、相前後して位置する孔（４）の成す孔列を通って案内されていることを特徴とする、ロープブレーキ装置。 A rope brake device,
A rope brake element arranged between two connection points, the rope brake element comprising a brake plate with a hole and at least one rope pulled under resistance through the hole; In the form of
The brake plate (3) is provided with a plurality of holes (4) positioned one after the other in a plurality of rows and at one end with a first connection location (1) of the rope brake element. A plurality of rope pieces (5, 6) coupled to each other at a second connection location (2) opposite to the first connection location (1) of the rope brake element, The rope pieces (5, 6) change the penetration guide direction of the rope pieces with respect to the sequentially provided holes (4), and pass through the row of holes (4) positioned one after the other, respectively. A rope brake device characterized by being guided. ロープブレーキエレメントの第２の接続箇所（２）におけるロープ片（５，６）の結合が、対偶を成して形成されたループによって行われている、請求項１記載のロープブレーキ装置。   2. The rope brake device according to claim 1, wherein the rope pieces (5, 6) are joined at the second connection point (2) of the rope brake element by a loop formed in pairs. ブレーキプレート（３）の最後位の孔（４）から突出するロープ片（５，６）の長さが、ロープブレーキエレメントの制動区間を規定しており、ロープ片（５，６）の端部が、ストッパ片として作用するクランププレス部（８）によって終了している、請求項１記載のロープブレーキ装置。   The length of the rope piece (5, 6) protruding from the rearmost hole (4) of the brake plate (3) defines the braking section of the rope brake element, and the end of the rope piece (5, 6) 2. The rope brake device according to claim 1, which is terminated by a clamp press part (8) acting as a stopper piece.
JP2006011463A 2005-01-20 2006-01-19 Rope brake device Active JP4847760B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00086/05A CH697305B1 (en) 2005-01-20 2005-01-20 Rope brake assembly.
CH00086/05 2005-01-20

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JP2006200744A JP2006200744A (en) 2006-08-03
JP4847760B2 true JP4847760B2 (en) 2011-12-28

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CH (1) CH697305B1 (en)
DE (1) DE102005053704A1 (en)
IT (1) ITMI20052442A1 (en)

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CH701591B1 (en) 2007-10-18 2011-02-15 Geobrugg Ag Braking device.
EP2607746A1 (en) 2011-12-19 2013-06-26 Isofer AG Cable brake assembly
ITTO20120432A1 (en) * 2012-05-14 2013-11-15 Incofil Srl BRAKING ROPE WITH FRICTION ROPE AND PLASTIC DEFORMATION METAL SINK.
FR3000953B1 (en) * 2013-01-15 2017-06-16 Can BRAKING DEVICE AND PROTECTION SYSTEM COMPRISING SUCH A BRAKING DEVICE
ES2676429T3 (en) 2015-10-30 2018-07-19 Christian Schneider Cable brake arrangement
DE202018102224U1 (en) * 2018-04-20 2019-07-23 Philipp Gmbh Lifting anchor
CN114084826B (en) * 2021-11-12 2023-05-09 北京紫竹慧建设服务股份有限公司 Replacing device and replacing method for hoisting steel wire rope
JP2024099489A (en) * 2023-01-12 2024-07-25 オフィシネ マッカフェリイ ソシエタ ペル アチオニ Energy dissipation device with friction webbing for protective structures - Patent application

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JPS486463Y1 (en) * 1969-02-05 1973-02-19
JPS5820472B2 (en) * 1976-01-16 1983-04-23 日本電気ホームエレクトロニクス株式会社 discharge lamp lighting device
JPS58157480A (en) * 1982-03-13 1983-09-19 五十嵐工業株式会社 Model ship
JPS62191115A (en) * 1986-02-18 1987-08-21 Toshiba Mach Co Ltd Mold exchange device of injection molder
EP0531574A1 (en) * 1991-09-13 1993-03-17 Iako S.A. Cable brake for a fastening cable of a protection net, especially against rock slides
JPH09156886A (en) * 1995-12-07 1997-06-17 Arakawa Giken Kogyo Kk Article suspending device

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ITMI20052442A1 (en) 2006-07-21
CH697305B1 (en) 2008-08-15
AT501342A3 (en) 2006-11-15
DE102005053704A1 (en) 2006-08-03
JP2006200744A (en) 2006-08-03
AT501342A2 (en) 2006-08-15

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