CN103711992A - Cable protection and guide device - Google Patents
Cable protection and guide device Download PDFInfo
- Publication number
- CN103711992A CN103711992A CN201310436070.7A CN201310436070A CN103711992A CN 103711992 A CN103711992 A CN 103711992A CN 201310436070 A CN201310436070 A CN 201310436070A CN 103711992 A CN103711992 A CN 103711992A
- Authority
- CN
- China
- Prior art keywords
- cable
- joint chain
- chain link
- link member
- clamping components
- 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
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Classifications
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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
- F16G13/00—Chains
- F16G13/12—Hauling- or hoisting-chains so called ornamental chains
- F16G13/16—Hauling- or hoisting-chains so called ornamental chains with arrangements for holding electric cables, hoses, or the like
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
- H02G11/006—Arrangements of electric cables or lines between relatively-movable parts using extensible carrier for the cable, e.g. self-coiling spring
Abstract
The present invention provides a cable protection and guide device to prevent the abrasion of the outer skin of the cable and make it possible to stop a multi-link connection with high positional accuracy. The multi-link connection includes a plurality of link elements and gripping elements. The gripping elements are mounted on at least a part of the plurality of link elements, and grip the cable. At least a part of the plurality of the link elements are provided with a connection pin formed on one end side in the cable length direction, a pin hole formed on the other end side in the cable length direction and engaged with the connection pin in free rotation, and a through hole penetrating the width direction of the multi-link connection. The gripping element is integrally provided with a base portion engaged with the through hole and a gripping portion. The gripping portion extends in the width direction of the multi-link connection from the base portion towards two outer sides, and is divided into two arms to seize the cable.
Description
Technical field
The present invention relates to a kind of cable (cable) class protection guiding device; this cable protection and guide device is such as protecting safely and reliably the pliability cables such as pilot cable or flexible pipe (hose); described cable connects moving part and the stationary part of industrial machinery or vehicle etc.; to carry out the transmission of electrical signal or the supply of electric power, described flexible pipe is supplied with hydraulic pressure or air pressure.
Background technique
Previously; known have a kind of cable protection and guide device; this cable protection and guide device is linked to form multi-joint chain link along build-out direction by a plurality of chain links (link) member; from cable fixed end, towards cable, move and bring in guide wire cable line class, for example, so that this cable presents the straight line posture contacting with the supporting surface of support and the curved position (patent documentation 1 and patent documentation 2) of leaving supporting surface.
Previous cable protection and guide device is configured to having under the state of degrees of freedom, cable is received into inside and guides.
Prior art document
Patent documentation
Patent documentation 1: Japanese patent laid-open 5-38034 communique
Patent documentation 2: No. 4658221 communique of Japan Patent
Summary of the invention
[problem that invention wish solves]
But, above-mentioned previous cable protection and guide device adopts is under the state of degrees of freedom, cable to be received into inner structure having, therefore there is following problem: while moving in cable mobile terminal, cable and cable protection and guide device relatively slide, and the epidermis of cable abrasion can occur and produces the problem that wears away powder; Or, for cable is received into inside, must strengthen this cable protection and guide device, thereby quality is relatively large, the inertial force while causing thus cable mobile terminal to be moved becomes problem large to stop with high position precision.
Therefore, the present invention solves the problem of foregoing prior art,, the object of the present invention is to provide a kind of cable protection and guide device that is, prevents the abrasion of the epidermis of cable, and multi-joint chain link is stopped with high position precision.
[solving the means of problem]
The present invention is by solving above-mentioned problem as lower device, , a kind of cable protection and guide device, described cable protection and guide device is linked to form multi-joint chain link along build-out direction by a plurality of link member, from cable fixed end, towards cable, move and bring in guide wire cable line class, so that described cable presents the straight line posture contacting with the supporting surface of support and the curved position of leaving supporting surface, wherein, described multi-joint chain link possesses described a plurality of link member and clamping components, described clamping components is installed at least a portion in described a plurality of link member, and clamp cable, at least a portion in described a plurality of link member has connection pin, pin-and-hole and penetration hole, described connection pin is that to be formed at described build-out direction one distolateral, described pin-and-hole is to be formed at described build-out direction another is distolateral, and engage freely with connection pin rotation, described penetration hole is in described build-out direction, the width direction that runs through multi-joint chain link between connection pin and pin-and-hole, described clamping components has body portion and retained part integratedly, described body portion is to engage with described penetration hole, described retained part is that extend in width direction two outsides from described body portion towards multi-joint chain link, and being divided into two strands of shapes arranges, and clamp cable from curved interior and these both sides, outside of multi-joint chain link.
The present invention also further solves above-mentioned problem by following structure, that is, described clamping components is to be formed by pliability raw material.
The present invention also further solves above-mentioned problem by following structure,, the body portion of described clamping components has pawl, described pawl is towards the direction generation resiliently deformable that direction is intersected that runs through of the penetration hole with described link member, described clamping components is being installed under the state of link member, described pawl carrys out the peripheral part butt with penetration hole from the width direction outside of described multi-joint chain link.
The present invention also further solves above-mentioned problem by following structure, that is, described clamping components is being installed under the state of link member, described pawl be provided in respectively described body portion penetration hole run through direction both sides.
The present invention also further solves above-mentioned problem by following structure,, the described retained part that is divided into two strands of shapes has a plurality of stop holes, described a plurality of stop hole is with predetermined distance, to establish on described multi-joint chain link width direction, and run through the position that is divided into two strands of shapes, this stop hole is to close freely and arrange with the pin card that is independent of described clamping components.
The present invention also further solves above-mentioned problem by following structure,, a described side who is divided into the retained part of two strands of shapes has a plurality of stop holes, described a plurality of stop hole is with predetermined distance, to establish on described multi-joint chain link width direction, described the opposing party who is divided into the retained part of two strands of shapes has a plurality of projections, described a plurality of projection is with predetermined distance, to establish on described multi-joint chain link width direction, and engages freely with stop hole.
The present invention also further solves above-mentioned problem by following structure,, supporting the supporting part of described clamping components compared with the penetration hole of described link member, is to extend and arrange towards width direction two outsides of multi-joint chain link from curved interior and at least one side outside of multi-joint chain link.
[effect of invention]
Cable protection and guide device of the present invention is linked to form multi-joint chain link along build-out direction by a plurality of link member; from cable fixed end, towards cable, move and bring in guide wire cable line class; so that this cable presents the straight line posture contacting with the supporting surface of support and the curved position of leaving supporting surface; thus; cable not only can be protected and guide, and peculiar effect as described below can be played.
According to cable protection and guide device of the present invention, multi-joint chain link possesses a plurality of link member and clamping components, described clamping components is installed at least a portion in the plurality of link member, and clamp cable, at least a portion in a plurality of link member has connection pin, pin-and-hole and penetration hole, described connection pin is that to be formed at build-out direction one distolateral, described pin-and-hole is to be formed at build-out direction another is distolateral, and engage freely with connection pin rotation, described penetration hole is in build-out direction, the width direction that runs through multi-joint chain link between connection pin and pin-and-hole, clamping components has body portion and retained part integratedly, described body portion is to engage with penetration hole, described retained part is that extend in joint width direction two outsides from this body portion towards multi-joint chain, and being divided into two strands of shapes arranges, and clamp cable from curved interior and these both sides, outside of multi-joint chain link, thus, clamping components clamping cable and cable can not slide with respect to clamping components, therefore can prevent the abrasion of the epidermis of cable.
And then, become cavity so that the slotting logical inner structure of cable is compared with the link member inside that makes of prior art, link member self become compact (compact), the inertial force when quality of link member self diminishes and stops diminishes, therefore become cavity with the inside that makes link member of prior art and compare so that cable is inserted to logical inner structure, can make multi-joint chain link stop with high position precision.
Equally, it is compact that link member self becomes, and the quality of link member self diminishes and inertial force when mobile diminishes, and therefore can reduce the size of output of the power source of device.
That is, can make the miniaturizations such as motor (motor) as power source.
And then because part is little, part number is also few, therefore can significantly reduce manufacture cost (cost).
And then, becoming cavity so that the slotting logical inner structure of cable is compared with the link member inside that makes of prior art, it is compact that link member self becomes, and the colliding part each other of link member when mobile diminishes, and therefore can reduce impact sound.
And, even if exist in the situation of many cables, due to cable along multi-joint chain link width direction arrange and many cables when many cables are crooked bending radius separately roughly the same, therefore can prevent because of the different problems such as broken string that cable applied to the cable that excessive power causes of bending radius.
And then, there are many cables and at multi-joint chain link width direction sandwich cable in the situation that, the repulsion causing because of the bending resistance of the cable that produces at multi-joint chain link width direction one side clamping cable, with at the same repulsion producing of width direction opposite side, will offset or weaken, so can eliminate substantially the effect towards the power of the direction of multi-joint chain link distortion.
That is, the equilibrium of forces (balance) of multi-joint chain link width direction both sides is good, can prevent the distortion of multi-joint chain link, and can make the bending of multi-joint chain link become (smooth) smoothly.
According to cable protection and guide device of the present invention; by clamping components, by pliability raw material, formed; even thereby in the situation that clamping components is encountered the supporting surface of the support that becomes reference level when mobile; also can there is deflection and impact-absorbing in clamping components; therefore the structure being formed by raw material that can not deflection with clamping components is compared, and can reduce noise.
According to cable protection and guide device of the present invention, the body portion of clamping components has pawl, this pawl is towards the direction generation resiliently deformable that direction is intersected that runs through of the penetration hole with link member, clamping components is being installed under the state of link member, pawl carrys out the peripheral part butt with penetration hole from the width direction outside of multi-joint chain link, thus, as long as make pawl from the peripheral part side of penetration hole towards penetration hole side resiliently deformable, the pawl of clamping components just can lead to freely in the penetration hole interpolation of link member, therefore can easily in link member, install and dismounting clamping components.
And, under installment state, the peripheral part butt of pawl and penetration hole, to limit clamping components towards a side shifting that further enters the penetration hole of link member, therefore can limit this clamping components towards the relative position relation of multi-joint chain link width direction one side.
According to cable protection and guide device of the present invention; clamping components is being installed under the state of link member; pawl be provided in respectively body portion penetration hole run through direction both sides; thus; under installment state; pawl, respectively running through the peripheral part butt of direction both sides with penetration hole, to limit clamping components towards a side shifting that further enters the penetration hole of link member, therefore can limit this clamping components towards the relative position relation of multi-joint chain link width direction both sides.
According to cable protection and guide device of the present invention, the retained part that is divided into two strands of shapes has a plurality of stop holes, described a plurality of stop hole is with predetermined distance, to establish on multi-joint chain link width direction, and run through the position that is divided into two strands of shapes, this stop hole is to close freely and arrange with the pin card that is independent of clamping components, thus, the corresponding stop hole of diameter by selection with cable, thereby the unhelpful gap between the retained part that is divided into two strands of shapes of clamping components and cable can diminish, the chucking power of cable is become to large, therefore can prevent more reliably that the epidermis of cable from wearing away.
And then, pin be on multi-joint chain link width direction between a plurality of cables, therefore thus, a plurality of cables can not contact with each other and be arranged on multi-joint chain link width direction, can prevent the abrasion of the epidermis that causes because of the contact each other of a plurality of cables.
According to cable protection and guide device of the present invention, a side who is divided into the retained part of two strands of shapes has a plurality of stop holes, described a plurality of stop hole is with predetermined distance, to establish on multi-joint chain link width direction, the opposing party who is divided into the retained part of two strands of shapes has a plurality of projections, described a plurality of projection is with predetermined distance, to establish on multi-joint chain link width direction, and engage freely with stop hole, thus, the corresponding stop hole of diameter by selection with cable, thereby the unhelpful gap between the retained part that is divided into two strands of shapes of clamping components and cable can diminish, the chucking power of cable is become to large, therefore can obtain the same action effect of effect being risen with foregoing invention.
And then, be divided into the opposing party's the protrusions snap of retained part of two strands of shapes in a side stop hole, therefore need not be provided as the pin of independent component, thereby compare and can reduce part number with said structure.
According to the cable protection and guide device of this technological invention, support the supporting part of clamping components compared with the penetration hole of link member, to extend and arrange towards width direction two outsides of multi-joint chain link from curved interior and at least one side outside of multi-joint chain link, thus, even in posture when bent state becomes linear state or become bent state from linear state, clamping components is subject to the situation of the repulsion wish generation deflection that causes because of bending resistance from cable, a part for repulsion can act on the supporting portion with clamping components butt, thereby a part for repulsion can be born in supporting portion, therefore the deflection that can eliminate or alleviate clamping components.
Accompanying drawing explanation
Fig. 1 means the skeleton diagram of the 1st embodiment's of the present invention cable protection and guide device.
Fig. 2 means the 1st embodiment's of the present invention the 1st link member and the stereogram of clamping components.
Fig. 3 (A), Fig. 3 (B) mean the 1st embodiment's of the present invention multi-joint chain link and the figure of cable.
Fig. 4 (A), Fig. 4 (B), Fig. 4 (C) mean the figure of the 1st embodiment's of the present invention the 1st link member.
Fig. 5 (A), Fig. 5 (B), Fig. 5 (C) mean the 1st embodiment's clamping components of the present invention and the figure of pin.
Fig. 6 (A), Fig. 6 (B), Fig. 6 (C) mean the figure of the 2nd embodiment's of the present invention the 1st link member, multi-joint chain link and cable.
Fig. 7 (A), Fig. 7 (B), Fig. 7 (C) mean the figure of the 3rd embodiment's of the present invention the 1st link member, multi-joint chain link and cable.
Reference character:
100,200,300: cable protection and guide device
100A, 200A, 300A: multi-joint chain link
110,210,310: the 1 link member
111,211,311: connection pin
112,212,312: pin-and-hole
113,213,313: penetration hole
113a, 213a, 313a: peripheral part
Within 114: the, 1 straight line posture keeps face
Within 115: the, 2 straight line postures keep face
116: the 1 curved position restriction faces
117: the 2 curved position restriction faces
218,318: curved interior supporting part
319: curved outside supporting part
120,220,320: clamping components
121,221,321: body portion
121a, 221a, 321a: pawl
122,222,322: retained part
122a, 222a, 322a: curved interior retained part
122aa, 122ba: stop hole
122b, 222b, 322b: curved outside retained part
130,230,330: pin
131: large diameter portion
132: path part
133: middle path portion
140: the 2 link member
150: support
151: supporting surface
C: cable
E1: cable mobile terminal
E2: cable fixed end
X: multi-joint chain link width direction
Y: build-out direction
Embodiment
The present invention is a kind of cable protection and guide device, this cable protection and guide device is linked to form multi-joint chain link along build-out direction by a plurality of link member, from cable fixed end, towards cable, move and bring in guide wire cable line class, so that this cable presents the straight line posture contacting with the supporting surface of support and the curved position of leaving supporting surface, wherein, multi-joint chain link possesses a plurality of link member and clamping components, described clamping components is installed at least a portion in the plurality of link member, and clamp cable, at least a portion in a plurality of link member has connection pin, pin-and-hole and penetration hole, described connection pin is that to be formed at build-out direction one distolateral, described pin-and-hole is to be formed at build-out direction another is distolateral, and engage freely with connection pin rotation, described penetration hole is in build-out direction, between connection pin and pin-and-hole, run through multi-joint chain link width direction, clamping components has body portion and retained part integratedly, described body portion is to engage with penetration hole, described retained part is to extend towards multi-joint chain link width direction two outsides from this body portion, and being divided into two strands of shapes arranges, and clamp cable from multi-joint chain link curved interior and these both sides, outside, thus, prevent the abrasion of the epidermis of cable, and multi-joint chain is energy-conservation to be stopped with high position precision, as long as the present invention is device as above, in any case its concrete mode of execution all can.
For example; in cable protection and guide device of the present invention, the concrete raw material of link member used are that any in the metals such as the synthetic resin such as engineering (engineering) resin or aluminium all can; and; for the concrete shape of link member; as long as can link respectively and make cable to turn back and relatively move along build-out direction between cable fixed end and cable mobile terminal in build-out direction, be that any shape all can.
And cable is so long as flexual thread like body, for appoint whichever all can, such as being included in the flexible pipe that carries out the cable of electric power supply or signal transmission in machinery and the material that comprises fluid is guided etc.
[embodiment 1]
Below, based on Fig. 1 to Fig. 5 (A), Fig. 5 (B), Fig. 5 (C), illustrate that the 1st embodiment of the present invention is cable protection and guide device 100.
Herein, Fig. 1 means the 1st embodiment's of the present invention cable protection and guide device 100, the skeleton diagram of observing from multi-joint chain link width direction X, Fig. 2 means the 1st embodiment's of the present invention the 1st link member 110 and the stereogram of clamping components 120, Fig. 3 (A) observes the figure of the 1st embodiment's of the present invention multi-joint chain link 100A and cable C from multi-joint chain link curved outside, Fig. 3 (B) is the figure observing from the symbol 3B shown in Fig. 3 (A), Fig. 4 (A) observes the figure of the 1st embodiment's of the present invention the 1st link member 110 from multi-joint chain link curved outside, Fig. 4 (B) is the figure observing from the symbol 4B shown in Fig. 4 (A), Fig. 4 (C) is the figure observing from the symbol 4C shown in Fig. 4 (A), Fig. 5 (A) observes the figure of the 1st embodiment's of the present invention clamping components 120 from multi-joint chain link curved outside, Fig. 5 (B) is the figure observing from the symbol 5B shown in Fig. 5 (A), Fig. 5 (C) means the figure of pin 130.
In addition, in Fig. 3 (A) and Fig. 3 (B), illustrate cable C, but in Fig. 2, for the ease of understanding the shape of clamping components 120, and omitted the diagram of cable C.
The 1st embodiment of the present invention be cable protection and guide device 100 as shown in Fig. 1 to Fig. 5 (A), Fig. 5 (B), Fig. 5 (C), be provided in the machinery (not shown) that possesses cable C, for the protection of and guide this cable C.
Described machinery is for example semiconductor-fabricating device, drug research and development testing apparatus, device for opening and closing vehicle door or work mechanism.
Cable protection and guide device 100 is to arrange as follows;; along build-out direction Y, a plurality of link member (110,140) are linked to form multi-joint chain link 100A; from cable fixed end E2, towards cable mobile terminal E1, guide cable C, so that this cable C presents the straight line posture contacting with the supporting surface 151 of support 150 and the curved position of leaving supporting surface 151.
And then multi-joint chain link 100A possesses: as the 1st link member 110 and the 2nd link member 140 of a plurality of link member; And clamping components 120, be installed in the 1st link member 110 as at least a portion in a plurality of link member, and clamp cable C.
Herein, the 1st link member 110 refers to the link member that clamping components 120 is installed.
On the other hand, the 2nd link member 140 refers to the link member that clamping components 120 is not installed.
And, the structure of the 2nd link member 140 is substantially same with the 1st link member 110, and difference is only, without penetration hole 113 described later, even or have penetration hole 113 that clamping components 120 is not installed yet, the explanation of therefore omitting the concrete structure of the 2nd link member 140.
In the present invention, as long as at least use the 1st link member 110 in a part, and along build-out direction Y, a plurality of the 1st link member 110 are linked and formed multi-joint chain link 100A.
That is, both can between the 1st link member 110 and the 1st link member 110, add the 2nd link member 140 and link, and also can not add the 2nd link member 140 and only a plurality of the 1st link member 110 be linked.
And the 1st link member 110 has: connection pin 111, is formed at build-out direction one distolateral; Pin-and-hole 112, another is distolateral to be formed at build-out direction, and engages freely with connection pin 111 rotations; And penetration hole 113, on build-out direction Y, between connection pin 111 and pin-and-hole 112, run through multi-joint chain link width direction X.
And clamping components 120 has integratedly: body portion 121, engages with penetration hole 113; And retained part 122, from this body portion 121, towards multi-joint chain link width direction two outsides, extend, and be divided into two strands of shapes and arrange, and clamp cable C from multi-joint chain link curved interior and these both sides, outside.
Thus, clamping components 120 clamping cable C and cable C can not slide with respect to clamping components 120.
And then, becoming cavity with the inside that makes link member of prior art compares so that cable C is inserted to logical inner structure, link member (110, the 140) compactness that self becomes and the quality of link member (110,140) self diminishes, thus the inertial force while stopping diminishes.
Equally, it is compact that link member (110,140) self becomes, and the quality of link member (110,140) self diminishes and inertial force when mobile diminishes.
That is, can make the miniaturizations such as motor as power source.
And then because part is little, part number is also few, therefore can significantly reduce manufacture cost.
And then, becoming cavity with the inside that makes link member of prior art and compare so that cable C is inserted to logical inner structure, it is compact that link member (110,140) self becomes, and the colliding part each other of the link member (110,140) when mobile diminishes.
And even if exist in the situation of many cable C, cable C arranges and many cable C when many cable C are crooked bending radius separately becomes roughly the same along multi-joint chain link width direction X.
And then, there are many cable C and at multi-joint chain link width direction sandwich cable C in the situation that, the repulsion causing because of the bending resistance of the cable C that produces at multi-joint chain link width direction one side clamping cable C, with at the same repulsion producing of width direction opposite side, will offset or weaken.
That is, the equilibrium of forces of multi-joint chain link width direction both sides is good, can prevent the distortion of multi-joint chain link 100A, and can make the bending of multi-joint chain link 100A become smooth.
Particularly, as shown in Fig. 4 (A)～Fig. 4 (C), the 1st link member 110 has connection pin 111, pin-and-hole 112, penetration hole 113, the 1st straight line posture keeps face 114, the 2nd straight line posture to keep face 115, the 1st curved position to limit face 116 and the 2nd curved position limits face 117.
Wherein, connection pin 111 is to set as follows, that is, the build-out direction one in the 1st link member 110 is distolateral, side-prominent towards multi-joint chain link width direction two.
And pin-and-hole 112 is provided in build-out direction in the 1st link member 110, and another is distolateral, and arranges as follows, that is, rotates and engage freely with the connection pin 111 of the 1st link member 110 adjacent on build-out direction Y.
And then penetration hole 113 is on build-out direction Y, between connection pin 111 and pin-and-hole 112 in the 1st link member 110, runs through multi-joint chain link width direction X and set.
And it is that the build-out direction one that is provided in the 1st link member 110 is distolateral that the 1st straight line posture keeps face 114, it is to be provided in build-out direction in the 1st link member 110 another is distolateral that the 2nd straight line posture keeps face 115.
And, when multi-joint chain link 100A is straight line posture, the 1st straight line posture of 1 the 1st link member 110 keeps face 114 and the 2nd link member 140(or the 1st link member 110 adjacent on build-out direction Y) the 2nd straight line posture maintenance face 115 formation faces contact.
Equally, the 1st curved position restriction face 116 is that the build-out direction one being provided in the 1st link member 110 is distolateral, and the 2nd curved position restriction face 117 is to be provided in build-out direction in the 1st link member 110 another is distolateral.
And, when multi-joint chain link 100A is curved position, the 1st curved position restriction face 116 of 1 the 1st link member 110 and the 2nd link member 140(or the 1st link member 110 adjacent on build-out direction Y) the 2nd curved position limit face 117 formation faces and contact.
That is, 1 the 1st link member 110 and adjacent the 2nd link member 140(or the 1st link member 110) with slightly bending of obtuse angle, a part that becomes multi-joint chain link 100A presents the curved position of arc.
Its result, cable C can not bend, but to present the mode bending of arc.
And as shown in Fig. 5 (A) and Fig. 5 (B), clamping components 120 has body portion 121 and retained part 122 integratedly.
Herein, clamping components 120 is formed by pliability raw material.
Thus, even in the situation that clamping components 120 is encountered and become the supporting surface of the support of reference level 150 151 when mobile, also can there is deflection and impact-absorbing in clamping components 120.
That is, can reduce noise.
And then body portion 121 has pawl 121a, there is resiliently deformable in running through in the direction that direction intersects of the penetration hole 113 with the 1st link member 110 in this pawl 121a.
And, as shown in Fig. 2～Fig. 3 (B), clamping components 120 being installed under the state of the 1st link member 110, pawl 121a carrys out the peripheral part 113a butt with penetration hole 113 from multi-joint chain link width direction outside.
Thus, if make pawl 121a from the peripheral part 113a side of penetration hole 113 towards penetration hole 113 side resiliently deformables, just the pawl 121a of clamping components 120 can be logical freely in penetration hole 113 interpolations of the 1st link member 110.
That is, can easily clamping components 120 be installed on to the 1st link member 110.
And under installment state, the peripheral part 113a butt of pawl 121a and penetration hole 113, to limit clamping components 120 towards a side shifting that further enters the penetration hole 113 of the 1st link member 110.
And then, in the present embodiment, pawl 121a be provided in respectively body portion 121 penetration hole 113 run through direction (multi-joint chain link width direction X) both sides.
Thus, under installment state, pawl 121a is respectively running through the peripheral part 113a butt of direction (multi-joint chain link width direction X) both sides with penetration hole 113, to limit clamping components 120 towards a side shifting that further enters the penetration hole 113 of the 1st link member 110.
That is, restriction clamping components 120 is towards the relative position relation of multi-joint chain link width direction both sides.
In addition, in the present embodiment, be provided with pawl 121a running through direction (multi-joint chain link width direction X) both sides, but can be only located at a side yet, and for can there is not the abutting part of resiliently deformable in opposite side.
And, in the present embodiment, in build-out direction both sides, be respectively provided with 2 pawl 121a, but can be to be also respectively 1.
And then, as long as the position of pawl 121a can with the peripheral part 113a butt of penetration hole 113, be located at any position and all can.
And retained part 122 is to be divided into curved interior retained part 122a and these two strands of shapes of curved outside retained part 122b from body portion 121, and extends and arrange towards multi-joint chain link width direction two outsides.
And curved interior retained part 122a and curved outside retained part 122b clamp cable C from multi-joint chain link curved interior and these both sides, outside.
In the present embodiment, the curved interior retained part 122a and the curved outside retained part 122b that are divided into the retained part 122 of two strands of shapes have respectively a plurality of stop hole 122aa, 122ba, described a plurality of stop hole 122aa, 122ba establish with predetermined distance on multi-joint chain link width direction X, and run through the position that is divided into two strands of shapes.
And this stop hole 122aa, 122ba engage with pin 130 freely to arrange, described pin 130 is the members that are independent of clamping components 120.
Thus, the corresponding stop hole 122aa of diameter, 122ba by selection with cable C, thereby the unhelpful gap smaller between the retained part that is divided into two strands of shapes 122 of clamping components 120 and cable C, become large to the chucking power of cable C.
And then, pin 130 be on multi-joint chain link width direction X between a plurality of cable C, thus, a plurality of cable C can not contact with each other and be arranged on multi-joint chain link width direction X.
That is, prevent the abrasion of the epidermis that causes because of a plurality of cable C contact each other.
Particularly, pin 130 comprises large diameter portion 131, path part 132 and middle path portion 133.
Wherein, the diameter of the diameter of large diameter portion 131 and middle path portion 133 is set to the diameter that is greater than stop hole 122aa, 122ba, and the diameter of path part 132 is set to the diameter that is less than stop hole 122aa, 122ba.
And, when middle path portion 133 is pressed into stop hole 122aa, 122ba, stop hole 122aa, 122ba expand and middle path portion 133 passes through, thus become by large diameter portion 131 with in path portion 133 double teams the state of curved interior retained part 122a and curved outside retained part 122b.
Thus, the chucking power of cable C is become to large.
In addition, for example also can be following structure: a curved interior retained part 122a who is divided into the retained part 122 of two strands of shapes has a plurality of stop hole 122aa, 122ba, described a plurality of stop hole 122aa, 122ba establish with predetermined distance on multi-joint chain link width direction X, another curved outside retained part 122b that is divided into the retained part 122 of two strands of shapes has a plurality of projections, described a plurality of projection is with predetermined distance, to establish on multi-joint chain link width direction X, and engages freely with stop hole 122aa, 122ba.
Thus, the pin 130 of independent component need not be provided as, therefore part number can be correspondingly reduced.
And, in the present embodiment, utilize pin 130 chucking powers that strengthen cable C, but may not need to utilize pin 130 to fix.
As technological thought, also can be configured to: by making the curved interior retained part 122a of retained part 122 and the gap of curved outside retained part 122b be less than the diameter of cable C, and curved interior retained part 122a and curved outside retained part 122b are set securely, thereby do not utilize pin 130 to fix and produce sufficient chucking power, so that the curved interior retained part 122a of retained part 122 and curved outside retained part 122b clamping cable C.
And, also can optionally on multi-joint chain link width direction, configure 2 row or multi-joint chain link 100A more than 3 row.
Thus, even in the situation that the radical of cable C increases, also can be supported solidly.
And, also can be inside and outside multi-joint chain bent-segment a plurality of multi-joint chain link of overlapping configuration 100A on side direction.
Thus, even the in the situation that space being restricted on multi-joint chain link width direction, also can support many cable C.
The 1st embodiment of the present invention who obtains is like this in cable protection and guide device 100, multi-joint chain link 100A possesses as the 1st link member 110 of a plurality of link member and the 2nd link member 140 and clamping components 120, this clamping components 120 is installed in the 1st link member 110 as at least a portion in the plurality of link member, and clamp cable C, the 1st link member 110 has connection pin 111, pin-and-hole 112 and penetration hole 113, described connection pin 111 is that to be formed at build-out direction one distolateral, described pin-and-hole 112 is to be formed at build-out direction another is distolateral, and engage freely with connection pin 111 rotations, described penetration hole 113 is on build-out direction Y, between connection pin 111 and pin-and-hole 112, run through multi-joint chain link width direction X, clamping components 120 has body portion 121 and retained part 122 integratedly, described body portion 121 is to engage with penetration hole 113, described retained part 122 extends towards multi-joint chain link width direction two outsides from this body portion 121, and being divided into two strands of shapes arranges, and clamp cable C from multi-joint chain link curved interior and these both sides, outside, thus, can prevent the abrasion of the epidermis of cable C, and becoming cavity with the inside that makes link member of prior art compares so that cable C is inserted to logical inner structure, can make multi-joint chain link 100A stop with high position precision, can reduce the size of output of the power source of device, can reduce impact sound, can prevent because of the different problems such as broken string that cable C applied to the cable C that excessive power causes of bending radius, can eliminate substantially the effect towards the power of the direction of multi-joint chain link 100A distortion.
And then, by clamping components 120, by pliability raw material, formed, thus the structure being formed by raw material that can not deflection with clamping components 120 compare, can reduce noise.
And, the body portion 121 of clamping components 120 has pawl 121a, in running through in the direction that direction intersects of the penetration hole 113 with the 1st link member 110, there is resiliently deformable in this pawl 121a, clamping components 120 is being installed under the state of the 1st link member 110, pawl 121a carrys out the peripheral part 113a butt with penetration hole 113 from multi-joint chain link width direction outside, thus, installation or removal clamping components 120 in the 1st link member 110 easily, and can limit this clamping components 120 towards the relative position relation of width direction one side of multi-joint chain link 100A.
And then, clamping components 120 is being installed under the state of the 1st link member 110, pawl 121a be provided in respectively body portion 121 penetration hole 113 run through direction both sides, thus, can limit clamping components 120 towards the relative position relation of multi-joint chain link width direction both sides.
And, the retained part 122 that is divided into two strands of shapes has a plurality of stop hole 122aa, 122ba, described stop hole 122aa, 122ba establish with predetermined distance on multi-joint chain link width direction X, and run through the position that is divided into two strands of shapes, this stop hole 122aa, 122ba engage with pin 130 freely to arrange, this pin 130 is the members that are independent of clamping components 120, thus, its effect is very large, for example can prevent more reliably that the epidermis of cable C from wearing away, and can prevent abrasion of the epidermis that causes because of many cable C contact each other etc.
[embodiment 2]
Then, based on Fig. 6 (A), Fig. 6 (B), Fig. 6 (C), illustrate that the 2nd embodiment of the present invention is cable protection and guide device 200.
Herein, Fig. 6 (A) observes the figure of the 2nd embodiment's of the present invention the 1st link member 210 from multi-joint chain link width direction X, Fig. 6 (B) is the sectional drawing of observing with the symbol 6B-6B shown in Fig. 6 (A), and Fig. 6 (C) observes the figure of the 2nd embodiment's of the present invention multi-joint chain link 200A and cable C from build-out direction Y.
The 2nd embodiment's cable protection and guide device 200 is in the 1st link member 110 of the 1st embodiment's cable protection and guide device 100; the curved interior supporting part 218 appending as supporting part forms; and most key elements and the 1st embodiment's cable protection and guide device 100 shares; therefore to shared item detailed, only mark 200 symbols of starting that rear double figures shares.
The 2nd embodiment of the present invention be the 1st link member 210 of cable protection and guide device 200 as shown in Fig. 6 (A)～Fig. 6 (C), have as the curved interior supporting part 218 that supports the supporting part of clamping components 220.
Curved interior supporting part 218, compared with the penetration hole 213 of the 1st link member 210, is to extend and arrange towards multi-joint chain link width direction two outsides from multi-joint chain link curved interior.
Thus, even in posture when bent state becomes linear state or become bent state from linear state, clamping components 220 is subject to the situation of the repulsion wish generation deflection that causes because of bending resistance from cable C, a part for repulsion can act on the curved interior supporting part 218 with clamping components 220 butts, thereby curved interior supporting part 218 can bear a part for repulsion.
That is, can eliminate or alleviate the deflection of clamping components 220.
In addition, as the multi-joint chain link curved interior of penetration hole 213 and a side in outside, supporting part (curved interior supporting part 218) is located to multi-joint chain link curved interior, even but be located at outside, certainly can obtain same action effect.
The 2nd embodiment of the present invention who obtains is like this in cable protection and guide device 200; as the curved interior supporting part 218 of supporting part that supports clamping components 220 compared with the penetration hole 213 of the 1st link member 210; to extend and arrange towards multi-joint chain link width direction two outsides from multi-joint chain link curved interior; thus; its effect is very large, for example, can eliminate or alleviate the deflection of clamping components 220.
[embodiment 3]
Then, based on Fig. 7 (A), Fig. 7 (B), Fig. 7 (C), illustrate that the 3rd embodiment of the present invention is cable protection and guide device 300.
Herein, Fig. 7 (A) observes the figure of the 3rd embodiment's of the present invention the 1st link member 310 from multi-joint chain link width direction X, Fig. 7 (B) is the sectional drawing of observing with the symbol 7B-7B shown in Fig. 7 (A), and Fig. 7 (C) observes the figure of the 3rd embodiment's of the present invention multi-joint chain link 300A and cable C from build-out direction Y.
The 3rd embodiment's cable protection and guide device 300 is in the 1st link member 210 of the 2nd embodiment's cable protection and guide device 200; the curved outside supporting part 319 appending as supporting part forms; and most key elements and the 2nd embodiment's cable protection and guide device 200 shares; therefore to shared item detailed, only mark 300 symbols of starting that rear double figures shares.
The 3rd embodiment of the present invention be the 1st link member 310 of cable protection and guide device 300 as shown in Fig. 7 (A)～Fig. 7 (C), have as the curved interior supporting part 318 and the curved outside supporting part 319 that support the supporting part of clamping components 320.
Wherein, curved interior supporting part 318, compared with the penetration hole 313 of the 1st link member 310, is to extend and arrange towards multi-joint chain link width direction two outsides from multi-joint chain link curved interior.
On the other hand, curved outside supporting part 319, compared with the penetration hole 313 of the 1st link member 310, is to extend and arrange towards multi-joint chain link width direction two outsides from multi-joint chain link curved outside.
Thus, even in posture when bent state becomes linear state or become bent state from linear state, clamping components 320 is subject to the situation of the repulsion wish generation deflection that causes because of bending resistance from cable C, a part for repulsion can act on curved interior supporting part 318 and the curved outside supporting part 319 with clamping components 320 butts, thus the part that curved interior supporting part 318 and curved outside supporting part 319 can bear repulsion.
The 3rd embodiment of the present invention who obtains is like this in cable protection and guide device 300, as the curved interior supporting part 318 of supporting part that supports clamping components 320 compared with the penetration hole 313 of the 1st link member 310, to extend and arrange towards multi-joint chain link width direction two outsides from multi-joint chain link curved interior, equally, penetration hole 313 as the curved outside supporting part 319 of supporting part compared with the 1st link member 310, to extend and arrange towards multi-joint chain link width direction two outsides from multi-joint chain link curved outside, thus, its effect is very large, for example can eliminate or alleviate the deflection of clamping components 320.
Claims (7)
1. a joint type cable protection and guide device; described cable protection and guide device is linked to form multi-joint chain link along build-out direction by a plurality of link member; from cable fixed end, towards cable, move and bring in guide wire cable line class; so that described cable presents the straight line posture contacting with the supporting surface of support and the curved position of leaving supporting surface; described cable protection and guide device is characterised in that
Described multi-joint chain link possesses described a plurality of link member and clamping components, and described clamping components is installed at least a portion in described a plurality of link member, and clamps described cable,
At least a portion in described a plurality of link member has connection pin, pin-and-hole and penetration hole, described connection pin is that to be formed at described build-out direction one distolateral, described pin-and-hole is to be formed at described build-out direction another is distolateral, and engage freely with described connection pin rotation, described penetration hole is in described build-out direction, the width direction that runs through described multi-joint chain link between described connection pin and described pin-and-hole
Described clamping components has body portion and retained part integratedly, described body portion is to engage with described penetration hole, described retained part is that extend in width direction two outsides from described body portion towards described multi-joint chain link, and be divided into two strands of shapes and arrange, and clamp cable from curved interior and these both sides, outside of described multi-joint chain link.
2. cable protection and guide device according to claim 1, is characterized in that,
Described clamping components is to be formed by pliability raw material.
3. cable protection and guide device according to claim 2, is characterized in that,
The body portion of described clamping components has pawl, and described pawl is towards the direction generation resiliently deformable that direction is intersected that runs through of the described penetration hole with described link member,
Described clamping components is being installed under the state of described link member, described pawl carrys out the peripheral part butt with described penetration hole from the width direction outside of described multi-joint chain link.
4. cable protection and guide device according to claim 3, is characterized in that,
Described clamping components is being installed under the state of link member, described pawl be provided in respectively described body portion penetration hole run through direction both sides.
5. according to arbitrary described cable protection and guide device in claim 1 to 4, it is characterized in that,
The described retained part that is divided into two strands of shapes has a plurality of stop holes, described a plurality of stop hole is with predetermined distance, to establish on described multi-joint chain link width direction, and run through the position that is divided into two strands of shapes, described stop hole is to close freely and arrange with the pin card that is independent of described clamping components.
6. according to arbitrary described cable protection and guide device in claim 1 to 4, it is characterized in that,
A described side who is divided into the retained part of two strands of shapes has a plurality of stop holes, described a plurality of stop hole is with predetermined distance, to establish on described multi-joint chain link width direction, described the opposing party who is divided into the retained part of two strands of shapes has a plurality of projections, described a plurality of projection is with predetermined distance, to establish on described multi-joint chain link width direction, and engages freely with described stop hole.
7. according to arbitrary described cable protection and guide device in claim 1 to 4, it is characterized in that,
Supporting the supporting part of described clamping components compared with the described penetration hole of described link member, is to extend and arrange towards width direction two outsides of described multi-joint chain link from curved interior and at least one side outside of described multi-joint chain link.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-221499 | 2012-10-03 | ||
| JP2012221499A JP5709813B2 (en) | 2012-10-03 | 2012-10-03 | Cable protection guide device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103711992A true CN103711992A (en) | 2014-04-09 |
| CN103711992B CN103711992B (en) | 2016-04-20 |
Family
ID=50276432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310436070.7A Expired - Fee Related CN103711992B (en) | 2012-10-03 | 2013-09-23 | Cable protection and guide device |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5709813B2 (en) |
| KR (1) | KR101599584B1 (en) |
| CN (1) | CN103711992B (en) |
| DE (1) | DE102013110399A1 (en) |
| TW (1) | TWI515985B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953791A (en) * | 2014-04-24 | 2014-07-30 | 安徽正华电气有限公司 | Plastic cable clamp plate |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6021156B2 (en) * | 2013-04-10 | 2016-11-09 | 株式会社椿本チエイン | Cable protection guide device |
| JP6317291B2 (en) * | 2015-04-27 | 2018-04-25 | 株式会社椿本チエイン | Cable protection guide device and fixing member |
| GB201616488D0 (en) | 2016-09-28 | 2016-11-09 | Cps22 Limited | Apparatus |
| WO2018095643A1 (en) * | 2016-11-28 | 2018-05-31 | Ørsted Wind Power A/S | Guiding device |
| JP7240651B2 (en) | 2018-01-19 | 2023-03-16 | 株式会社潤工社 | Support member, conduit support device, and processing device provided with same |
| KR102557902B1 (en) * | 2020-11-24 | 2023-07-19 | 이민우 | Cable guide chain with cable quantity variation response and cable breakaway prevention with shock absorption and dust suppression function |
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| JP2589013B2 (en) * | 1991-07-31 | 1997-03-12 | 株式会社椿本チエイン | Snap connection structure between cable drag chain link plate and connecting rod |
| EP1056963B1 (en) * | 1998-02-20 | 2003-06-18 | IGUS SPRITZGUSSTEILE FÜR DIE INDUSTRIE GmbH | Energy guiding chain |
| US7240477B1 (en) * | 2006-03-20 | 2007-07-10 | Dade Behring Inc. | Flexible router for liquid tubes and electrical ribbon cables |
| JP5033671B2 (en) * | 2008-02-15 | 2012-09-26 | トヨタ車体株式会社 | Clamp for binding objects |
| JP2010203534A (en) * | 2009-03-04 | 2010-09-16 | Tsubakimoto Chain Co | Device for protecting and guiding cable and the like |
| JP4658221B1 (en) * | 2009-11-26 | 2011-03-23 | 株式会社椿本チエイン | Articulated cable protection guide device |
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- 2012-10-03 JP JP2012221499A patent/JP5709813B2/en not_active Expired - Fee Related
-
2013
- 2013-09-02 KR KR1020130104747A patent/KR101599584B1/en active IP Right Grant
- 2013-09-20 DE DE201310110399 patent/DE102013110399A1/en not_active Withdrawn
- 2013-09-23 CN CN201310436070.7A patent/CN103711992B/en not_active Expired - Fee Related
- 2013-09-27 TW TW102134897A patent/TWI515985B/en not_active IP Right Cessation
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| GB2200716A (en) * | 1987-01-07 | 1988-08-10 | James Smith | Link chain for carrying cables and hose |
| US5829243A (en) * | 1995-12-19 | 1998-11-03 | Hughes; Ceiriog | Replaceable tip cable handler |
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| CN1851283A (en) * | 2005-04-22 | 2006-10-25 | 株式会社椿本链索 | Cable or the like clamp member for cable or the like protection and guide device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103953791A (en) * | 2014-04-24 | 2014-07-30 | 安徽正华电气有限公司 | Plastic cable clamp plate |
| CN103953791B (en) * | 2014-04-24 | 2016-04-20 | 安徽正华电气有限公司 | A kind of plastic cable clamping plate |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102013110399A1 (en) | 2014-04-03 |
| JP2014074440A (en) | 2014-04-24 |
| JP5709813B2 (en) | 2015-04-30 |
| KR20140043861A (en) | 2014-04-11 |
| CN103711992B (en) | 2016-04-20 |
| TWI515985B (en) | 2016-01-01 |
| KR101599584B1 (en) | 2016-03-14 |
| TW201415741A (en) | 2014-04-16 |
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