CN105417280A - Novel cable traction frame - Google Patents
Novel cable traction frame Download PDFInfo
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- CN105417280A CN105417280A CN201511023516.9A CN201511023516A CN105417280A CN 105417280 A CN105417280 A CN 105417280A CN 201511023516 A CN201511023516 A CN 201511023516A CN 105417280 A CN105417280 A CN 105417280A
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- Prior art keywords
- cable
- traction
- cantilever beam
- pole
- column
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Classifications
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- 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
- B65H59/02—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package
- B65H59/06—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package by devices acting on material leaving the package
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/35—Ropes, lines
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- Flexible Shafts (AREA)
- Electric Cable Arrangement Between Relatively Moving Parts (AREA)
Abstract
The invention provides a novel cable traction frame, and belongs to the field of cable traction equipment. The novel cable traction frame comprises a frame body, wherein the frame body comprises an upright column and a cantilever beam; a rotation limitation traction device is arranged on the cantilever beam; two traction wheels are arranged at the two ends of the cantilever beam; a tightening mechanism is arranged on the cantilever beam and at a position between the two traction wheels; the tightening mechanism comprises a fixing seat, a first support rod, a second support rod and two tensioning wheels; the lower part of the second support rod can slide on the first support rod; the upper end of the second support rod is rotatably connected with the middle part of a connecting rod; a spring is arranged at each of the two ends of the connecting rod; a planetary traction device is arranged on the side, far from the cantilever beam, of the upright column; the planetary traction device comprises a center wheel and at least three planet wheels. According to the novel cable traction frame, provided by the invention, all the devices are connected in series to form the traction system of cables, and all the devices cooperate well with each other, therefore the traction tensile force of cables is greater, shaking is greatly reduced, the traction rate is increased, and the machining efficiency is further improved.
Description
Technical field
The present invention relates to cable tractor equipment field, in particular to a kind of Novel cable drawbar frame.
Background technology
Cable drawbar frame is a kind of for drawing cable, cable being guided to the frame device in desired location.Cable drawbar frame is generally provided with multiple traction wheel on support body, carries out tensioning by traction wheel to cable, thus realizes the object of traction.
At present, normally the cable of cable disc is drawn on manufacturing machine in cable production process, such as, wrap up in when moulding technique and draw to wrapping up in molding machine.Existing cable drawbar frame is when carrying out cable traction to cable disc; because tensile force is not enough; often there will be pulling speed lower; production efficiency is caused to reduce; and easily produce the shake of cable; even occur that cable landing goes out the phenomenon of traction wheel, repair process takes time and effort, and has a strong impact on cable and produces.
Summary of the invention
The invention provides a kind of Novel cable drawbar frame, be intended to improve the problems referred to above.
The present invention is achieved in that
A kind of Novel cable drawbar frame, comprises support body;
Described support body comprises column and cantilever beam, and one end of described cantilever beam is fixedly connected with described column, and described cantilever beam is provided with rotary stopper draw gear away from one end of described column, the two ends of described cantilever beam is relatively provided with two traction wheels;
Described cantilever beam is provided with stretching device between two described traction wheels, described stretching device comprises permanent seat, first pole, second pole and two tension wheels, described permanent seat is fixed on the upper surface of described cantilever beam, the lower end of described first pole is fixed on described permanent seat, can slide in the bottom of described second pole on described first pole, the described upper end of the second pole and the middle part of connecting rod are rotationally connected, two described tension wheels are arranged at the two ends of described connecting rod respectively, the two ends of described connecting rod are respectively arranged with spring in the position near two described tension wheels, the two ends of described spring are connected with described connecting rod and described permanent seat respectively, when cable is successively through two described tension wheels, two described tension wheels lay respectively at above and below cable,
Described column is provided with planet draw gear away from the side of described cantilever beam, described planet draw gear comprises center gear and at least three satellite gears, described satellite gear is arranged at the circumference of described center gear equably, and described satellite gear and described center gear are rotationally connected.
Further, described rotary stopper draw gear comprises hood-shaped frame, described hood-shaped frame comprises annulus base, rotary support and fixing lug boss, described annulus base is fixedly connected with described rotary support by some attaching partss, described rotary support is connected by bearing with described fixing lug boss, and described fixing lug boss is connected with the end winding support of described cantilever beam away from one end of described column.
Because cable disc is that cable is coiled into plate-like, when drawing it, cable pulls out from cable disc round and round, so cable in traction to being all be in rotate while the state of drawing before traction wheel, traction wheel carries out traction and can cause tensioning difficulty, the problem that jitter of cable is larger.Adopt hood-shaped frame, convergence effect can be played to cable, cable is straightened gradually in rotary course, so that tensioning and traction.In distraction procedure, rotary support rotates relative to fixing lug boss, when cable rotates, the scope that attaching parts and annulus base restriction cable rotate, simultaneously, cable tie follower link, annulus base and rotary support entirety rotate together, like this, avoid cable self to produce and reverse, and cause tensioning not enough, and when preventing from drawing, cable produces the trend of reverse reset, causes larger shake.
Further, described rotary support is cylindrical, and described attaching parts is straight-bar, and the diameter of described annulus base is greater than the diameter of described rotary support, and described hood-shaped frame forms taper hollow out cover frame structure.
Attaching parts adopts straight-bar, and hood-shaped frame entirety is taper hollow out cover frame structure, and that is hood-shaped frame entirety is cone-shaped hood, has gap between straight-bar, forms engraved structure.Like this, when cable turning effort is on straight-bar or annulus base, can rotate by driven rotary bearing well, when making cable enter to traction wheel more directly and greatly reduce cable self and reverse.
Further, described attaching parts is flight, and the two ends of described flight are fixedly connected with described rotary support with described annulus base respectively, and the diameter of described annulus base is greater than the diameter of described rotary support.
In the actual rotation traction traction process of cable, cable is spiralling.Attaching parts adopts flight, and flight inside face forms spiral camber, the rotation direction of flight arranges identical with cable hand of rotation, cable is in rotation uphill process, the inside face of flight can be close to, both increased application force during cable drive flight, and made again cable have the supporting adapted, and be convenient to cable and rotate and stretch gradually.
Further, described connecting rod comprises rotation section and two extension rods, the two ends of described rotation section are fixedly connected with described extension rod respectively, described rotation section is cylindric, bearing is provided with in described rotation section, the inwall of described rotation section is fixedly connected with the outer ring of this bearing, and the inner ring of this bearing is fixedly connected with one end of rotating shaft, and described rotating shaft is fixedly connected with the upper end of described second pole away from one end of this bearing.
The structure that connecting rod adopts rotation section and bearing to cooperatively interact, when connecting rod occurs to swing, motion is more steady, can reduce the localised jitter of cable.
Further, described first pole is provided with chute, described second pole is provided with the projection coordinated with described slide, described first pole and described second pole are bolted.
Adopt the structure of chute and projection bearing fit, the second pole can be regulated easily to stretch out the length of the first pole, thus regulating connecting rod and the height residing for tension wheel, diff-H between tension wheel and traction wheel is regulated, thus reach the object of the tensile force regulating cable, to adapt to the traction of dissimilar cable.
Further, described stretching device is arranged at the position near described column on described cantilever beam, and described column is fixedly connected with cat ladder in the side near described cantilever beam.
When needs tension adjusting, operating personal is climbed to column tip position by cat ladder and is operated stretching device, regulates the first pole and the second pole, thus can carry out the adjustment of tensile force easily.
Further, the side of described center gear is evenly provided with some planet axis along its circumference, and described satellite gear is rotationally connected with in described planet axis, and described column is provided with support wheel, and described support wheel is positioned at the top of described center gear.
Satellite gear is connected in planet axis, is convenient to satellite gear and rotates.By arranging support wheel, supplemental support and tensioning can be carried out before cable enters to satellite gear.
Further, described support wheel is by two pillar stiffeners and a pivot shaft and described column, described pivot shaft is through described support wheel, one end of described pillar stiffener is fixedly connected with described column, the other end is provided with groove, be provided with support spring in described groove, the two ends of described pivot shaft embed in described groove respectively, and the two ends of described support spring are fixedly connected with described pivot shaft with the bottom of described groove respectively.
By arranging support spring on the support columns, and support spring is connected with pillar stiffener, cable is in distraction procedure, and pillar stiffener can regulate according to the shake of cable in real time to the bearing force of cable, prevent the shake of cable further, ensure that the tensile force of pillar segment.
Further, described traction wheel is connected with described column by towing plate, described towing plate is connected with two pinch rollers respectively by two connecting panels, and described pinch roller is arranged at the position near described traction wheel, and the angle between two described connecting panels is 90 ° ~ 135 °.
By arranging pinch roller, cable is when taking on traction wheel, and pinch roller is pressed on the groove of traction wheel, restriction is played to cable, reduces the shake of cable, even and if cable creates larger shake, also have pinch roller and push down cable, avoid cable to come off away from the groove of traction wheel.In addition, the angle between two connecting panels is 90 ° ~ 135 °, can carry out spacing to two positions of cable turnover traction wheel respectively, improve the effect of protection.
The beneficial effect of Novel cable drawbar frame provided by the invention is: this Novel cable drawbar frame in use, the cable of cable disc is drawn, take across a traction wheel, a tension wheel, another tension wheel, another traction wheel more successively, and finally take across on planet draw gear, and pass to provide traction power with Fabricating machinery to it.
When Fabricating machinery traction cable, undertaken spacing by rotary stopper draw gear, can prevent cable from producing larger shake.Two traction wheels carry out tensioning to cable, cable takes the both sides up and down laying respectively at cable across two tension wheels during tension wheel, two tension wheels carry out further tensioning to cable, increase tensile force, and in distraction procedure, by the crank motion of spring, make connecting rod swing, the position of tension wheel can be regulated in real time, cable is moved more steady, reduce shake.In addition, the second pole can be slided on the first pole, and the whole height of connecting rod and tension wheel can be regulated, thus the tensile force that can cable be regulated according to actual needs to draw.Planet draw gear is drawn cable by satellite gear, realizes turning to of cable, both ensure that tensile force is comparatively large, cable can having been avoided again stuck when turning to, reducing shake, cable be drawn more steady.
Rotary stopper draw gear, traction wheel, stretching device and planet draw gear are connected into the traction system of cable by Novel cable drawbar frame provided by the invention dexterously, cooperating between each device, cable is made to draw tensile force larger, greatly reduce shake, avoid cable landing and stuck phenomenon, improve pulling speed, improve work efficiency.Compared with prior art, nearly half is shortened to the pull-in time of same cable disc, greatly reduces accident rate, reduce repair time.And each device is integrated on drawbar frame, structure is simple, takes up an area less, and cost reduces, and traction effect is good.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present invention, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
The integral structure schematic diagram of the Novel cable drawbar frame that Fig. 1 provides for the embodiment of the present invention;
The stretching device of the Novel cable drawbar frame that Fig. 2 provides for the embodiment of the present invention face structural representation;
The side-looking structural representation of the stretching device of the Novel cable drawbar frame that Fig. 3 provides for the embodiment of the present invention;
The structural representation of the rotary stopper draw gear of the stretching device of the Novel cable drawbar frame that Fig. 4 provides for one embodiment of the present of invention;
The structural representation of the rotary stopper draw gear of the stretching device of the Novel cable drawbar frame that Fig. 5 provides for an alternative embodiment of the invention;
The structural representation of the planet draw gear of the stretching device of the Novel cable drawbar frame that Fig. 6 provides for the embodiment of the present invention;
The structural representation of the support wheel of the stretching device of the Novel cable drawbar frame that Fig. 7 provides for the embodiment of the present invention;
The traction wheel of stretching device of the Novel cable drawbar frame that Fig. 8 provides for the embodiment of the present invention and the structural representation of pinch roller.
Figure acceptance of the bid note is respectively:
Column 101; Cantilever beam 102; Traction wheel 103; Cat ladder 104; Towing plate 105; Connecting panel 106; Pinch roller 107;
Permanent seat 201; First pole 202; Second pole 203; Tension wheel 204; Connecting rod 205; Spring 206; Rotation section 207; Extension rod 208; Chute 209; Projection 210;
Annulus base 301; Rotary support 302; Fixing lug boss 303; Straight-bar 304; Flight 305;
Center gear 401; Satellite gear 402; Planet axis 403;
Support wheel 501; Pillar stiffener 502; Pivot shaft 503; Groove 504; Support spring 505.
Detailed description of the invention
At present, normally the cable of cable disc is drawn on manufacturing machine in cable production process, such as, wrap up in when moulding technique and draw to wrapping up in molding machine.Existing cable drawbar frame is when carrying out cable traction to cable disc; because tensile force is not enough; often there will be pulling speed lower; production efficiency is caused to reduce; and easily produce the shake of cable; even occur that cable landing goes out the phenomenon of traction wheel, repair process takes time and effort, and has a strong impact on cable and produces.
Given this, designer of the present invention is by long-term exploration and trial, and experiment repeatedly and effort, constantly reforms and innovates, devise a kind of Novel cable drawbar frame, rotary stopper draw gear, traction wheel 103, stretching device and planet draw gear are connected into the traction system of cable, cooperating between each device, make cable draw tensile force larger, greatly reduce shake, avoid cable landing and stuck phenomenon, improve pulling speed, improve work efficiency.Compared with prior art, nearly half is shortened to the pull-in time of same cable disc, greatly reduces accident rate, reduce repair time.
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.The assembly of the embodiment of the present invention describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiments of the invention provided in the accompanying drawings and the claimed scope of the present invention of not intended to be limiting, but selected embodiment of the present invention is only represented.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment
Present embodiments provide a kind of Novel cable drawbar frame, this Novel cable drawbar frame, comprises support body.Support body comprises column 101 and cantilever beam 102, and one end of cantilever beam 102 is fixedly connected with column 101, and cantilever beam 102 is provided with rotary stopper draw gear away from one end of column 101, the two ends of cantilever beam 102 is relatively provided with two traction wheels 103.
Cantilever beam 102 is provided with stretching device between two traction wheels 103, stretching device comprises permanent seat 201, first pole 202, second pole 203 and two tension wheels 204, permanent seat 201 is fixed on the upper surface of cantilever beam 102, the lower end of the first pole 202 is fixed on permanent seat 201, can slide in the bottom of the second pole 203 on the first pole 202, the upper end of the second pole 203 and the middle part of connecting rod 205 are rotationally connected, two tension wheels 204 are arranged at the two ends of connecting rod 205 respectively, the two ends of connecting rod 205 are respectively arranged with spring 206 in the position near two tension wheels 204, the two ends of spring 206 are connected with connecting rod 205 and permanent seat 201 respectively, when cable is successively through two tension wheels 204, two tension wheels 204 lay respectively at above and below cable.
Column 101 is provided with planet draw gear away from the side of cantilever beam 102, and planet draw gear comprises center gear 401 and at least three satellite gears 402, and satellite gear 402 is arranged at the circumference of center gear 401 equably, and satellite gear 402 and center gear 401 are rotationally connected.As preferably, in the present embodiment, satellite gear 402 is 6.
This Novel cable drawbar frame in use, the cable of cable disc is drawn, take successively again across traction wheel 103, tension wheel 204, another tension wheel 204, another traction wheel 103, and finally take across on planet draw gear, and pass to provide traction power with Fabricating machinery to it.
When Fabricating machinery traction cable, because cable disc is that cable is coiled into plate-like, cable pulls out from cable disc round and round, so cable in traction to being all be in rotate while the state of drawing before traction wheel 103, traction wheel 103 carries out traction and can cause tensioning difficulty, the problem that jitter of cable is larger.Undertaken spacing by rotary stopper draw gear, can prevent cable from producing larger shake.
Two traction wheels, 103 pairs of cables carry out tensioning, cable takes the both sides up and down laying respectively at cable across two tension wheels 204 during tension wheel 204, two tension wheels, 204 pairs of cables carry out further tensioning, increase tensile force, and in distraction procedure, by the crank motion of spring 206, connecting rod 205 is swung, the position of tension wheel 204 can be regulated in real time, cable is moved more steady, reduce shake.In addition, the second pole 203 can be slided on the first pole 202, and the whole height of connecting rod 205 and tension wheel 204 can be regulated, thus the tensile force that can cable be regulated according to actual needs to draw.
Planet draw gear is drawn by satellite gear 402 pairs of cables, realizes turning to of cable, both ensure that tensile force is comparatively large, cable can having been avoided again stuck when turning to, reducing shake, cable be drawn more steady.
Rotary stopper draw gear, traction wheel 103, stretching device and planet draw gear are connected into the traction system of cable by Novel cable drawbar frame that the present embodiment provides dexterously, cooperating between each device, cable is made to draw tensile force larger, greatly reduce shake, avoid cable landing and stuck phenomenon, improve pulling speed, improve work efficiency.Compared with prior art, nearly half is shortened to the pull-in time of same cable disc, greatly reduces accident rate, reduce repair time.And each device is integrated on drawbar frame, structure is simple, takes up an area less, and cost reduces, and traction effect is good.
On the basis of the technical scheme of the Novel cable drawbar frame provided at above-described embodiment, further, rotary stopper draw gear comprises hood-shaped frame, hood-shaped frame comprises annulus base 301, rotary support 302 and fixing lug boss 303, annulus base 301 is fixedly connected with rotary support 302 by some attaching partss, rotary support 302 is connected by bearing with fixing lug boss 303, and fixing lug boss 303 is connected with the end winding support of cantilever beam 102 away from one end of column 101.
Adopt hood-shaped frame, convergence effect can be played to cable, cable is straightened gradually in rotary course, so that tensioning and traction.In distraction procedure, rotary support 302 rotates relative to fixing lug boss 303, when cable rotates, attaching parts and annulus base 301 limit the scope that cable rotates, simultaneously, cable tie follower link, annulus base 301 and rotary support 302 entirety rotate together, like this, avoid cable self to produce and reverse, and cause tensioning not enough, and when preventing from drawing, cable produces the trend of reverse reset, causes larger shake.
In some embodiments of the invention, rotary support 302 is cylindrical, and attaching parts is straight-bar 304, and the diameter of annulus base 301 is greater than the diameter of rotary support 302, and hood-shaped frame forms taper hollow out cover frame structure.
Attaching parts adopts straight-bar 304, and hood-shaped frame entirety is taper hollow out cover frame structure, and that is hood-shaped frame entirety is cone-shaped hood, has gap between straight-bar 304, forms engraved structure.Like this, when cable turning effort is on straight-bar 304 or annulus base 301, can rotate by driven rotary bearing 302 well, when making cable enter to traction wheel 103 more directly and greatly reduce cable self and reverse.
In some embodiments of the invention, attaching parts is flight 305, and the two ends of flight 305 are fixedly connected with rotary support 302 with annulus base 301 respectively, and the diameter of annulus base 301 is greater than the diameter of rotary support 302.Hood-shaped frame entirety forms cone-type spiral hollow out cover frame structure.
In the actual rotation traction traction process of cable, cable is spiralling.Attaching parts adopts flight 305, and flight 305 inside face forms spiral camber, the rotation direction of flight 305 arranges identical with cable hand of rotation, cable is in rotation uphill process, the inside face of flight 305 can be close to, both increased application force during cable drive flight 305, and made again cable have the supporting adapted, and be convenient to cable and rotate and stretch gradually.
In addition, connecting rod 205 comprises rotation section 207 and two extension rods 208, the two ends of rotation section 207 are fixedly connected with extension rod 208 respectively, rotation section 207 is cylindric, bearing is provided with in rotation section 207, the inwall of rotation section 207 is fixedly connected with the outer ring of bearing, and the inner ring of bearing is fixedly connected with one end of rotating shaft, and rotating shaft is fixedly connected with the upper end of the second pole 203 away from one end of bearing.
The structure that connecting rod 205 adopts rotation section 207 and bearing to cooperatively interact, when connecting rod 205 occurs to swing, motion is more steady, can reduce the localised jitter of cable.
First pole 202 is provided with chute 209, the second pole 203 is provided with and is bolted with projection 210, first pole 202 of chute 209 bearing fit and the second pole 203.
Adopt the structure of chute 209 and projection 210 bearing fit, the second pole 203 can be regulated easily to stretch out the length of the first pole 202, thus regulating connecting rod 205 and the height residing for tension wheel 204, diff-H between tension wheel 204 and traction wheel 103 is regulated, thus reach the object of the tensile force regulating cable, to adapt to the traction of dissimilar cable.
Stretching device is arranged at the position near column 101 on cantilever beam 102, and column 101 is fixedly connected with cat ladder 104 in the side near cantilever beam 102.
When needs tension adjusting, operating personal is climbed to column 101 tip position by cat ladder 104 and is operated stretching device, regulates the first pole 202 and the second pole 203, thus can carry out the adjustment of tensile force easily.
The side of center gear 401 is evenly provided with some planet axis 403 along its circumference, and satellite gear 402 is rotationally connected with in planet axis 403, column 101 is provided with support wheel 501, and support wheel 501 is positioned at the top of center gear 401.
Satellite gear 402 is connected in planet axis 403, is convenient to satellite gear 402 and rotates.By arranging support wheel 501, supplemental support and tensioning can be carried out before cable enters to satellite gear 402.
Support wheel 501 is by two pillar stiffeners 502 and a pivot shaft 503 and column 101, pivot shaft 503 is through support wheel 501, one end of pillar stiffener 502 is fixedly connected with column 101, the other end is provided with groove 504, support spring 505 is provided with in groove 504, the two ends of pivot shaft 503 embed in groove 504 respectively, and the two ends of support spring 505 are fixedly connected with pivot shaft 503 with the bottom of groove 504 respectively.
By arranging support spring 505 on pillar stiffener 502, and support spring 505 is connected with pillar stiffener 502, cable is in distraction procedure, the bearing force of pillar stiffener 502 pairs of cables can regulate in real time according to the shake of cable, prevent the shake of cable further, ensure that the tensile force of 101 sections, column.
Traction wheel 103 is connected with column 101 by towing plate 105, and towing plate 105 is connected with two pinch rollers 107 respectively by two connecting panels 106, and pinch roller 107 is arranged at the position near traction wheel 103, and the angle between two connecting panels 106 is 90 ° ~ 135 °.
By arranging pinch roller 107, cable is when taking on traction wheel 103, pinch roller 107 is pressed on the groove of traction wheel 103, restriction is played to cable, reduce the shake of cable, even and if cable creates larger shake, also have pinch roller 107 and push down cable, avoid cable to come off away from the groove of traction wheel 103.In addition, the angle between two connecting panels 106 is 90 ° ~ 135 °, can carry out spacing to two positions of cable turnover traction wheel 103 respectively, improve the effect of protection.
In sum, rotary stopper draw gear, traction wheel 103, stretching device and planet draw gear are connected into the traction system of cable by Novel cable drawbar frame that the embodiment of the present invention provides dexterously, cooperating between each device, cable is made to draw tensile force larger, greatly reduce shake, avoid cable landing and stuck phenomenon, improve pulling speed, improve work efficiency.Compared with prior art, nearly half is shortened to the pull-in time of same cable disc, greatly reduces accident rate, reduce repair time.And each device is integrated on drawbar frame, structure is simple, takes up an area less, and cost reduces, and traction effect is good.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " cw ", orientation or the position relationship of the instruction such as " conter clockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the equipment of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a Novel cable drawbar frame, is characterized in that, comprises support body;
Described support body comprises column and cantilever beam, and one end of described cantilever beam is fixedly connected with described column, and described cantilever beam is provided with rotary stopper draw gear away from one end of described column, the two ends of described cantilever beam is relatively provided with two traction wheels;
Described cantilever beam is provided with stretching device between two described traction wheels, described stretching device comprises permanent seat, first pole, second pole and two tension wheels, described permanent seat is fixed on the upper surface of described cantilever beam, the lower end of described first pole is fixed on described permanent seat, can slide in the bottom of described second pole on described first pole, the described upper end of the second pole and the middle part of connecting rod are rotationally connected, two described tension wheels are arranged at the two ends of described connecting rod respectively, the two ends of described connecting rod are respectively arranged with spring in the position near two described tension wheels, the two ends of described spring are connected with described connecting rod and described permanent seat respectively, when cable is successively through two described tension wheels, two described tension wheels lay respectively at above and below cable,
Described column is provided with planet draw gear away from the side of described cantilever beam, described planet draw gear comprises center gear and at least three satellite gears, described satellite gear is arranged at the circumference of described center gear equably, and described satellite gear and described center gear are rotationally connected.
2. Novel cable drawbar frame according to claim 1, it is characterized in that, described rotary stopper draw gear comprises hood-shaped frame, described hood-shaped frame comprises annulus base, rotary support and fixing lug boss, described annulus base is fixedly connected with described rotary support by some attaching partss, described rotary support is connected by bearing with described fixing lug boss, and described fixing lug boss is connected with the end winding support of described cantilever beam away from one end of described column.
3. Novel cable drawbar frame according to claim 2, it is characterized in that, described rotary support is cylindrical, and described attaching parts is straight-bar, the diameter of described annulus base is greater than the diameter of described rotary support, and described hood-shaped frame forms taper hollow out cover frame structure.
4. Novel cable drawbar frame according to claim 2, it is characterized in that, described attaching parts is flight, and the two ends of described flight are fixedly connected with described rotary support with described annulus base respectively, and the diameter of described annulus base is greater than the diameter of described rotary support.
5. Novel cable drawbar frame according to claim 1, it is characterized in that, described connecting rod comprises rotation section and two extension rods, the two ends of described rotation section are fixedly connected with described extension rod respectively, described rotation section is cylindric, and be provided with bearing in described rotation section, the inwall of described rotation section is fixedly connected with the outer ring of this bearing, the inner ring of this bearing is fixedly connected with one end of rotating shaft, and described rotating shaft is fixedly connected with the upper end of described second pole away from one end of this bearing.
6. Novel cable drawbar frame according to claim 1, is characterized in that, described first pole is provided with chute, described second pole is provided with the projection coordinated with described slide, and described first pole and described second pole are bolted.
7. Novel cable drawbar frame according to claim 6, is characterized in that, described stretching device is arranged at the position near described column on described cantilever beam, and described column is fixedly connected with cat ladder in the side near described cantilever beam.
8. Novel cable drawbar frame according to claim 1, it is characterized in that, the side of described center gear is evenly provided with some planet axis along its circumference, described satellite gear is rotationally connected with in described planet axis, described column is provided with support wheel, and described support wheel is positioned at the top of described center gear.
9. Novel cable drawbar frame according to claim 8, it is characterized in that, described support wheel is by two pillar stiffeners and a pivot shaft and described column, described pivot shaft is through described support wheel, one end of described pillar stiffener is fixedly connected with described column, and the other end is provided with groove, is provided with support spring in described groove, the two ends of described pivot shaft embed in described groove respectively, and the two ends of described support spring are fixedly connected with described pivot shaft with the bottom of described groove respectively.
10. Novel cable drawbar frame according to claim 1, it is characterized in that, described traction wheel is connected with described column by towing plate, described towing plate is connected with two pinch rollers respectively by two connecting panels, described pinch roller is arranged at the position near described traction wheel, and the angle between two described connecting panels is 90 ° ~ 135 °.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201511023516.9A CN105417280B (en) | 2015-12-30 | 2015-12-30 | A kind of Novel cable hitch frame |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201511023516.9A CN105417280B (en) | 2015-12-30 | 2015-12-30 | A kind of Novel cable hitch frame |
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| CN105417280A true CN105417280A (en) | 2016-03-23 |
| CN105417280B CN105417280B (en) | 2018-03-13 |
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| CN201511023516.9A Active CN105417280B (en) | 2015-12-30 | 2015-12-30 | A kind of Novel cable hitch frame |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106636604A (en) * | 2017-01-09 | 2017-05-10 | 山西榆次远大线材制品有限公司 | Thermal treatment device for producing pulp baling wire |
| CN110861975A (en) * | 2019-12-12 | 2020-03-06 | 江苏科技大学 | Positioning and lifting device for processing of factory steel wires |
| CN112374405A (en) * | 2020-10-27 | 2021-02-19 | 罗春叶 | Wear-resistant and corrosion-resistant rope pressing equipment for mining steel wire rope |
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| CN112374405A (en) * | 2020-10-27 | 2021-02-19 | 罗春叶 | Wear-resistant and corrosion-resistant rope pressing equipment for mining steel wire rope |
| CN112374405B (en) * | 2020-10-27 | 2022-04-05 | 江苏锐金钢丝绳索具有限公司 | Wear-resistant and corrosion-resistant rope pressing equipment for mining steel wire rope |
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| Publication number | Publication date |
|---|---|
| CN105417280B (en) | 2018-03-13 |
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Effective date of registration: 20201014 Address after: No.1 Guangming Road, Pingdong Town, Tongzhou District, Nantong City, Jiangsu Province Patentee after: JIANGSU YONGDA ELECTRIC POWER METAL FITTINGS Co.,Ltd. Address before: 400000 No. 8 Fenghuang Road, Baisha Industrial Park, Jiangjin District, Chongqing Patentee before: CHONGQING YONGFU WIRE & CABLE Co.,Ltd. |