CN103588021B - Hard-cable paying-off device - Google Patents
Hard-cable paying-off device Download PDFInfo
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- CN103588021B CN103588021B CN201310614956.6A CN201310614956A CN103588021B CN 103588021 B CN103588021 B CN 103588021B CN 201310614956 A CN201310614956 A CN 201310614956A CN 103588021 B CN103588021 B CN 103588021B
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- 230000033001 locomotion Effects 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000005452 bending Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000009021 linear effect Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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Classifications
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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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
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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
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/14—Pulleys, rollers, or rotary bars
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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
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/20—Package-supporting devices
- B65H49/28—Turntables, i.e. package resting on a table
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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
- B65H57/00—Guides for filamentary materials; Supports therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H61/00—Applications of devices for metering predetermined lengths of running material
-
- 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
- H02G11/02—Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum
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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
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/10—Rollers
- B65H2404/14—Roller pairs
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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
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Landscapes
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention discloses a kind of Hard-cable paying-off device, comprise base, base is provided with rotating disk by central axis, on center shaft, slip cap is equipped with handle, latching device is provided with between handle and center shaft, handle drives up and down by connecting rod mechanism that be connected with can at least two strut members of movement in the middle part of rotating disk and between edge, base is also provided with the rectification wheel being disposed on cable output trajectory both sides, base is provided with and corrects the stroke sensor of taking turns and coordinating, base is also provided with the treater be electrically connected with stroke sensor, treater mouth is electrically connected with telltale.Adopt the Hard-cable paying-off device of this structure, rational in infrastructure, can assist with cable unwrapping wire, the line style of releasing cable is comparatively straight, and a people just can operate, time saving and energy saving, and can count the length of releasing cable, is particularly suitable for using during hard cable unwrapping wire.
Description
Technical field
The present invention relates to a kind of Hard-cable paying-off device.
Background technology
The groundwork of electric system is erection or lays various supply line and ensure the supply regular power of each supply line, and the various electric control appliances that supply line connects primarily of various power cable are formed.Wherein, in electric control appliance, also erection has various power cable, and this power cable, from material hardness, can be roughly divided into hard cable and soft cable.It is all soft that soft cable is exactly the insulated hull of cable and core, not easy-formation, and general being applicable to carries out electric power connection after stranded cable lashes sizing.Contrary, hard cable is exactly that the insulated hull of cable and core are all relatively hard, and could bend break-in after generally stressed, easily shaping, general sub-thread hard cable independently can carry out electric power connection.Just because of above-mentioned difference, at present, in electric control appliance, hard cable replaces soft cable substantially.No matter using which kind of cable, is all generally carry out unwrapping wire from along drum dish line direction to cable when setting up or lay cable.Due to special Hard-cable paying-off device useless, all manually carry out unwrapping wire by workman during unwrapping wire, at least one people holds cable the end of a thread, at least one people's rotational line reeler in addition, so not only troublesome poeration, wastes time and energy, and the hard cable of pull-out is not only not straight, and and do not know that reality has released the cable of how much length, be not easy to use.In actual use, some workmans follow the line of least resistance, and can adopt cable drum axially horizontal fixed placement, then pulls wire reeler inner ring or outer ring the end of a thread coil axial advancement along the line, thus realize the object of high speed payout.The drawback of this unwrapping wire mode is that the cable of releasing is screw-shaped, not only be unfavorable for that high-altitude is set up when setting up or lay, also smooth threading in pipeline can be hindered, after laying or erection, hard cable distortion (be commonly called as and turn round strength) can be caused, not only be unfavorable for structural strength and the life-span of cable, be also unfavorable for the smooth transmission of electric power.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of rational in infrastructure for above-mentioned deficiency, can assist with cable unwrapping wire, and the line style of releasing cable is comparatively straight, and a people just can operate, time saving and energy saving, and the Hard-cable paying-off device that can count the length of releasing cable.
For solving the problems of the technologies described above, the constructional feature of this Hard-cable paying-off device is: comprise base, base is provided with rotating disk by central axis, on center shaft, slip cap is equipped with handle, latching device is provided with between handle and center shaft, handle drives up and down by connecting rod mechanism that be connected with can at least two strut members of movement in the middle part of rotating disk and between edge, base is also provided with the rectification wheel being disposed on cable output trajectory both sides, base is provided with and corrects the stroke sensor of taking turns and coordinating, base is also provided with the treater be electrically connected with stroke sensor, treater mouth is electrically connected with telltale.
This Hard-cable paying-off device be correct that structure realizes by the vertical swivel feeding structure of adjustable inner support and both sides roller can assist with cable unwrapping wire, the line style of releasing cable is more straight, one people just can operate, time saving and energy saving, and can count the length of releasing cable.
The vertical swivel feeding of adjustable inner support is in principle, mainly refer to that hard cable drum carries out support by inner support mode to fix, its support degree is adjustable, namely can support the drum of different inner diameters, and wire coil shaft is to vertically arranging and carrying out cable feeding by rotation mode, namely unwrapping wire.Structurally mainly comprise the rotating disk be arranged on by vertical central axis on base, like this, rotating disk just under the support of center shaft, freely can rotate around center shaft above base.On center shaft, slip cap is equipped with handle, and handle can centrally freely up and down slide by axle.Be provided with latching device between handle and center shaft, by operation latching device, handle can be positioned at through the optional position of center shaft.Rotating disk is provided with at least two strut members, strut member can slide in the middle part of rotating disk and between edge.Rotating disk and handle are linked together by connecting rod mechanism, like this, when centrally axle slides up and down handle, handle will promote strut member by connecting rod mechanism and move to rotating disk edge in the middle part of rotating disk, referred to as outer, otherwise, strut member is then pulled to be moved to middle part by rotating disk edge, referred to as inside contracting.Therefore, by adjustment handle height on center shaft, just can control or adjust the position of strut member in rotating disk radial direction, namely control the degree that strut member is opened or inside contracted outward.The quantity of strut member is set at least two, and when moving handle, handle will drive each strut member synchronization action, open or inside contract the consistent of the amount of feeding outside can ensureing like this.
In use, first hard cable wire rim central axle sleeve is installed to all strut members outside, then by release lever and center shaft, and centrally axis descends driving handle.Now, to promote strut member by connecting rod mechanism close to drum inwall for handle.When strut member to withstand on drum inwall and compresses, lock on center shaft by handle by latching device, now, drum is fixed on rotating disk or center shaft because of the support type clamping of strut member.Because the action of each strut member under handle drives is consistent, therefore can ensure that drum is clamped rear and central axis.Even if the movement of each strut member is not completely the same, after stressed outer, can ensure to be fixedly clamped to the support type of drum.Now drum and center shaft disalignment, but do not affect cable unwrapping wire.When needing unwrapping wire, by outside for the cable head outside drum tractive, namely by drum drive wire coiling central axis, such drum will drive the outside feeding of cable in outside while stressed rotation, namely outside unwrapping wire.
Unwrapping wire is complete, removes handle locking, and centrally axially pulls handle, and now each strut member moves to center shaft under handle drives, and also namely starts to inside contract.When strut member is away from drum inwall, handle is locked on center shaft by latching device, now can easily residue drum be taken off from rotating disk.Next time is when using, directly by drum centrally axle sleeve to install to outside all strut members and repeat said process, operate very simple.Because this Hard-cable paying-off device have employed the structure that is fixedly clamped can opened and can inside contract outward to drum, therefore can be fixedly clamped and unwrapping wire to the drum of various internal diameter, commonality is better.
Both sides roller is corrected structure and is referred to that the cable both sides exported from drum are provided with roller and correct structure, while output cable, roller extruding is carried out to cable, thus realize correcting output line cable type, make output cable keep linear pattern or close to linear effect.Structurally, mainly comprise the rectification wheel be arranged on base, correct the both sides that wheel lays respectively at cable output trajectory, the rectification wheel of every side is responsible for carrying out extruding to the cable part of this side and is corrected.When passing between cable is taken turns from both sides rectification, if there is bending or distortion in cable, the rectification wheel of respective side will extrude to correct its shape to this part cable, and the hand being equivalent to have a pair of to slide is smoothing out with the fingers straight line cable constantly, contributes to cable and exports more straight line style.
Base is also provided with stroke sensor, the Main Function of stroke sensor be to correct take turns into rotation mileage monitor, namely the length exporting cable is detected, and sends mileage number to treater process.Treater mouth is electrically connected with telltale, and mileage number is shown by telltale by treater, namely releases the length of cable, very intuitively.In use, only cable need be pulled out from conical tube, rectification wheel, operation is very simple, and a people can operate, and substantially increases work efficiency for this Hard-cable paying-off device.
As a kind of implementation, described latching device comprises the chute being axially disposed within center shaft outer wall, the inner space of chute and center shaft, the internal chamber wall of chute both sides is evenly equipped with positioning teeth, handle is provided with the button extended in inner chamber, button the inner is provided with the positioning pawl coordinated with positioning teeth, handle is provided with spring positioning pawl being compressed positioning teeth.
Because chute centrally axle axially extend, while therefore can ensureing handle centrally axle moving axially, handle extends into button in chute also can simultaneously centrally axle move axially.Positioning teeth on the internal chamber wall of chute both sides and the positioning pawl of button the inner are the critical components of this latching device, and both are pressed together under the effect of spring force, are namely relatively fixed together.After positioning pawl and positioning teeth are fixed, handle has also just been fixed on center shaft by the button be connected with positioning pawl, also just achieves the locking positioning effect to handle and center shaft.When needing to unlock, only need press button to central axis direction, button can overcome spring force and drive positioning pawl away from positioning teeth, and now positioning pawl and positioning teeth are without any the interaction of power, are in free state, is also latch-release, operates very simple.
As a kind of implementation, described connecting rod mechanism comprises the hinged driving lever in upper end and the hinged lower end of handle and strut member, and driving lever upper end is arranged away from inclined near center shaft, lower end.
Because driving lever two ends and handle and strut member are all hinged relationship, therefore not only can make handle, by driving lever, power be passed to strut member, can also realize the vertically upper and lower power of handle to driving strut member in the middle part of rotating disk and the transformation of the horizontal direction power of edge parallel motion by hinged matching relationship, be also the break-in of power.Driving lever is done above-mentioned being obliquely installed, can ensure that handle can only drive strut member mobile in the upper link point periphery of driving lever, avoid because of driving lever vertical time, when also namely going up lower link point vertical alignment, strut member cannot be driven to move because there is no angular force component, also namely enter and drive dead angle, also effectively prevent that driving lever upper end is outward-dipping, lower end inwardly (center shaft) tilt, and cause driving strut member to inside contract the drawback that strut member can not be driven to open outward, that is to say the drawback of the drum that can not be fixedly clamped.
As improvement, rotating disk is provided with the slideway corresponding with strut member parallel motion track, is provided with and can only slides and the slide bar affixed with strut member bottom along slideway in slideway.
Because slide bar can only slide axially along slideway, and slideway due to strut member motion track originally corresponding, therefore slide bar and strut member affixed after, not only can provide firm support for strut member, also just ensure that the stable support of strut member to drum, and strut member can be made to open outside fixing direction or inside contract, be also namely not easily partial to, ensure that the reliability of service of whole Hard-cable paying-off device.
As improvement, correct wheel and the base between rotating disk and be provided with highly different on drum and outbound course is different cable automatically to adjust to and take turns the consistent device for regulating direction of corresponding cable track with correcting.
Drum is all generally circular, all has thickness, and be installed to drum after on rotating disk and be just provided with certain altitude, direction when this just causes the cable on each height outwards to export or angle are different.Because have the rectification wheel adjusted cable line style in this Hard-cable paying-off device, therefore in order to make rectification take turns the cable after correcting, there is more straight line style, the cable track between rotating disk and rectification wheel must arrange device cable track being carried out to tuning.The Main Function of device for regulating direction, cable differing heights drum position will exported exactly, also the cable that namely input direction is different carries out tuning, make it export time can with identical or be input to close to identical input direction or angle correct wheel between, contribute to output more linear cable.Clearly, when device for regulating direction export cable direction and correct take turns between cable direction in the same way time, auxiliaring effect is best.
As a kind of implementation, described device for regulating direction comprises the entrance horn-like conical tube less compared with large outlet, and in the middle part of conical tube inwall, uniform ring is provided with to roll with cable and coordinates tuning roller.
Because that to be entrance less compared with large outlet is horn-like for conical tube, therefore conical tube inwall inside contracts gradually and rounding off.When the cable on drum penetrates between rectification wheel through conical tube, even if on drum the outbound course of differing heights cable or angle different, through guiding or the adjustment of conical tube rounding off inwall, capital becomes same direction or angle exports from conical tube outlet, and the cable course bearing between also namely taking turns with rectification is consistent.Like this, even if coil diameter, highly difference, after conical tube tuning, can ensure that each drum cable is corrected between wheel with same direction or angle input, not only commonality is stronger, also serve the preliminary shaping to cable, rectification is taken turns the secondary of cable is corrected more easily with smooth and easy, contribute to finally exporting the more straight cable of line style.Because conical tube is the horn-like of rounding off, therefore in the middle part of conical tube inwall, (vertically) force to cable tuning is maximum, also maximum to the friction force of cable herein, is unfavorable for the integraty insulated in cable top layer.In this Hard-cable paying-off device, be provided with tuning roller in the middle part of conical tube inwall, the quantity of tuning roller is multiple, and in the middle part of conical tube inwall, annular is arranged, and the rotation direction of tuning roller matches with cable moving direction.Like this, cable is in the middle part of conical tube time, and tuning roller will carry out tuning by roll mode and cable contact, and the friction force to cable when substantially reducing tuning, not only cable moves more smooth and easy, also ensure that the integraty of cable insulation layer.
As improvement, on the inwall of conical tube entrance and exit, also uniform ring is provided with to roll with cable and coordinates tuning roller.
After conical tube entrance and exit inwall arranges tuning roller, greatly can reduce the friction force of conical tube entrance and exit to cable, principle of work and act on similar to the above, no longer carefully state at this.
As further improvement, in the middle of described tuning roller, thinner two ends are comparatively thick, and it is circular ring that each adjacent tuning roller head and the tail are butted into inner ring.
Tuning roller is arranged to obtain the comparatively thick and rounding off in thinner two ends, middle part, namely the axial profile line of tuning roller is arranged to the convex camber line in middle concave two ends or segmental arc.Because adjacent tuning roller is all to dock successively and ring is located on conical tube inwall, therefore, each tuning roller inner shafts can be connected into a circle to outline line, and that is each segmental arc can connect into a ring body, and this ring body is circular.Like this, for the ring body inner ring that each tuning roller is formed, the collars of a seamless connection is just equivalent to.Therefore, no matter enter the cable of conical tube from which direction or angle, have corresponding one or two tuning roller normal-running fit with it, ensure that the smoothness of cable movement and the integraty on insulation top layer.
As a kind of implementation, described stroke sensor comprises the Hall element be arranged on base and corrects magnetic patch corresponding with Hall element in wheel rotating shaft with being installed in.
When correcting wheel rotation, the magnetic patch of taking turns coaxial rotation with rectification often circles and can trigger once to Hall element, such treater just can correct the number of turns of wheel by Hall element record, then the girth being multiplied by rectification wheel just can calculate the stroke corrected wheel and rotate, the length of namely cable releasing.Hall element is a kind of conventional sensor, and its structure and principle of work belong to known technology, no longer carefully state at this.
As improvement, the cable left and right sides is provided with corrects wheel, and the upper and lower both sides of cable are also provided with corrects wheel.
The rectification wheel of the cable left and right sides can be corrected cable bending or distortion in the lateral direction, the rectification wheel of the upper and lower both sides of cable can be corrected the bending or distortion on cable above-below direction, can ensure that cable can export more straight line style like this.
In sum, adopt the Hard-cable paying-off device of this structure, rational in infrastructure, can assist with cable unwrapping wire, the line style of releasing cable is comparatively straight, and a people just can operate, time saving and energy saving, and can the length of releasing cable be counted, be particularly suitable for using during hard cable unwrapping wire.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in further detail:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the fit structure schematic diagram of conical tube and tuning roller.
Detailed description of the invention
As shown in the figure, this Hard-cable paying-off device mainly comprises a vertical swivel feeding structure of adjustable inner support and a both sides roller rectification structure.Wherein, the vertical swivel feeding structure of adjustable inner support is in principle, refer to that hard cable drum carries out support by the mode of inner support drum inner ring to fix, its support degree is adjustable, namely can support the drum of different inner diameters, and wire coil shaft is to vertically arranging and carrying out cable 7 feeding by rotation mode, namely unwrapping wire.Structurally mainly comprise the rotating disk 3 be rotatably installed in by vertical center shaft 2 on base 1, like this, rotating disk 3 just under the support of center shaft 2, freely can rotate around center shaft 2 above base 1.On center shaft 2, slip cap is equipped with handle 4, and handle 4 is circular tube shaped, can centrally freely up and down slide by axle.Be provided with latching device between handle and center shaft, by operation latching device, handle 4 can be positioned at through the optional position of center shaft 2.Rotating disk 3 is provided with at least two strut members 6, is provided with three in the present embodiment, in figure, illustrate only two wherein.Strut member 6 can slide in the middle part of rotating disk 3 and between edge, namely slides near central axis direction to away from central axis direction.Rotating disk 3 and handle 4 are linked together by connecting rod mechanism 5, like this, when centrally axle 2 slides up and down handle 4, handle will promote strut member by connecting rod mechanism 5 and move to rotating disk edge in the middle part of rotating disk, referred to as outer, otherwise, then strut member is pulled to be moved to middle part by rotating disk edge, referred to as inside contracting.Therefore, by adjustment handle height on center shaft, just can control or adjust the position of strut member in rotating disk radial direction, namely control the degree that strut member is opened or inside contracted outward.The quantity of strut member is set to three, and when moving handle, handle will drive each strut member synchronization action, open or inside contract the consistent of the amount of feeding outside can ensureing like this, namely ensure the drum after fixing and central axis.
Rotating disk 3 is provided with the slideway 19 corresponding with strut member 6 parallel motion track, and the cross-sectional plane of slideway 19 is del wide at the top and narrow at the bottom or inverted trapezoidal.Be provided with in slideway 19 and can only slide and the slide bar 20 affixed with strut member bottom along slideway.Because slide bar 20 can only slide axially along slideway 19, and slideway 19 due to strut member 6 motion track originally corresponding, therefore slide bar and strut member affixed after, not only can provide firm support for strut member 6, also just ensure that the stable support of strut member to drum, and strut member 6 can be made to open outside fixing direction or inside contract, be also namely not easily partial to, ensure that the reliability of service of whole Hard-cable paying-off device.
In use, first center shaft 2 cover in hard cable wire rim is installed to all strut members 6 outside, then by release lever 4 and center shaft 2, and centrally axle 2 driving handle 4 downwards.Now, to promote strut member by connecting rod mechanism 5 close to drum inwall for handle.When strut member to withstand on drum inwall and compresses, lock on center shaft by handle by latching device, now, drum is fixed on rotating disk 3 or center shaft 2 because of the support type clamping of strut member 6.Because the action of each strut member under handle drives is consistent, therefore can ensure that drum is clamped rear and central axis.Even if the movement of each strut member is not completely the same, after stressed outer, can ensure to be fixedly clamped to the support type of drum.Now drum and center shaft 2 disalignment, but do not affect cable 7 unwrapping wire.When needing unwrapping wire, by outside for the cable head outside drum tractive, namely by drum drive wire coiling central axis, such drum will drive the outside feeding of cable in outside while stressed rotation, namely outside unwrapping wire.
Unwrapping wire is complete, and remove handle 4 and lock, and centrally axle 2 upwards pulls handle 4, now each strut member 6 moves to center shaft under handle drives, and also namely starts to inside contract.When strut member is away from drum inwall, handle is locked on center shaft 2 by latching device, now can easily residue drum be taken off from rotating disk.Next time is when using, directly by drum centrally axle sleeve to install to outside all strut members and repeat said process, operate very simple.Because this Hard-cable paying-off device have employed the structure that is fixedly clamped can opened and can inside contract outward to drum, therefore can be fixedly clamped and unwrapping wire to the drum of various internal diameter, commonality is better.
Both sides roller is corrected structure and is referred to that cable 7 both sides exported from drum are provided with roller and correct structure, while output cable 7, roller extruding is carried out to cable 7, thus realize correcting output line cable type, make output cable keep linear pattern or close to linear effect.Structurally, mainly comprise the rectification wheel 8 be arranged on base 1, correct the both sides that wheel 8 lays respectively at cable 7 output trajectory, the rectification wheel 8 of every side is responsible for carrying out extruding to the cable part of this side and is corrected.When passing between cable is taken turns from both sides rectification, if there is bending or distortion in cable, the rectification wheel of respective side will extrude to correct its shape to this part cable, and the hand being equivalent to have a pair of to slide is smoothing out with the fingers straight line cable constantly, contributes to cable and exports more straight line style.In the present embodiment, cable 7 left and right sides is provided with corrects wheel 8, and cable about 7 both sides are also provided with corrects wheel 8.The rectification wheel of the cable left and right sides can be corrected cable bending or distortion in the lateral direction, the rectification wheel of the upper and lower both sides of cable can be corrected the bending or distortion on cable above-below direction, can ensure that cable can export more straight line style like this.
Base 1 is also provided with stroke sensor 9, the Main Function of stroke sensor 9 be to correct take turns into rotation mileage monitor, namely the length exporting cable is detected.Base 1 is also provided with the treater 10 be electrically connected with stroke sensor 9, stroke sensor 9 can send mileage number to treater 10 and process.Treater 10 mouth is electrically connected with telltale 11, and mileage number is shown by telltale by treater, namely releases the length of cable, very intuitively.In use, only cable need be pulled out from conical tube, rectification wheel, operation is very simple, and a people can operate, and substantially increases work efficiency for this Hard-cable paying-off device.
In the present embodiment, latching device comprises the chute 12 being axially disposed within center shaft 2 outer wall, and chute 12 and the inner space of center shaft 2, the internal chamber wall of chute 12 both sides is evenly equipped with positioning teeth 14.Handle 4 is provided with the button 15 extended in inner chamber 13, button 15 the inner is provided with the positioning pawl 16 coordinated with positioning teeth 14, handle 4 is provided with the spring 17 positioning pawl being compressed positioning teeth.Because chute 12 centrally axle axially extend, while therefore can ensureing handle centrally axle moving axially, handle 4 extends into button 15 in chute 12 also can simultaneously centrally axle move axially.Positioning teeth 14 on the internal chamber wall of chute 12 both sides and the positioning pawl 16 of button the inner are the critical components of this latching device, and both are pressed together under the effect of spring 17 elastic force, are namely relatively fixed together.After positioning pawl and positioning teeth are fixed, handle has also just been fixed on center shaft by the button be connected with positioning pawl, also just achieves the locking positioning effect to handle and center shaft.When needing to unlock, only need press button to central axis direction, button can overcome spring force and drive positioning pawl away from positioning teeth, and now positioning pawl and positioning teeth are without any the interaction of power, are in free state, is also latch-release, operates very simple.
In the present embodiment, connecting rod mechanism 5 comprises the hinged driving lever 18 in upper end and the hinged lower end of handle 4 and strut member 6, and driving lever 18 upper end is arranged away from inclined near center shaft, lower end.Because driving lever 18 two ends and handle 4 and strut member 6 are all hinged relationship, therefore not only can make handle, by driving lever, power be passed to strut member, can also realize the vertically upper and lower power of handle to driving strut member in the middle part of rotating disk and the transformation of the horizontal direction power of edge parallel motion by hinged matching relationship, be also the break-in of power.Driving lever 18 is done above-mentioned being obliquely installed, can ensure that handle 4 can only drive strut member 6 mobile in the upper link point periphery of driving lever 18, avoid because of driving lever 18 vertical time, when also namely going up lower link point vertical alignment, strut member 6 cannot be driven to move because there is no angular force component, also namely enter and drive dead angle, also effectively prevent that driving lever 18 upper end is outward-dipping, lower end inwardly (center shaft) tilt, and cause driving strut member to inside contract the drawback that strut member can not be driven to open outward, that is to say the drawback of the drum that can not be fixedly clamped.
In the present embodiment, the base 1 corrected between wheel 8 and rotating disk 3 is provided with highly different on drum and outbound course is different cable automatically to adjust to and takes turns the consistent device for regulating direction of corresponding cable track with correcting.Drum is all generally circular, all has thickness, is installed to drum after on rotating disk and is just provided with certain altitude, and direction when this just causes the cable 7 on each height outwards to export or angle are different.Because have the rectification wheel 8 adjusted cable line style in this Hard-cable paying-off device, therefore in order to make rectification take turns 8 correct after cable 7 there is more straight line style, at rotating disk 3 with on correcting between wheel 8 cable track, device cable track being carried out to tuning must be set.The Main Function of device for regulating direction, the cable 7 differing heights drum position will exported exactly, also the cable that namely input direction is different carries out tuning, make it export time can with identical or be input to close to identical input direction or angle correct wheel between, contribute to output more linear cable.Clearly, when device for regulating direction export cable direction and correct take turns between cable direction in the same way time, auxiliaring effect is best.
Device for regulating direction comprises the entrance horn-like conical tube 21 less compared with large outlet, and in the middle part of conical tube 21 inwall, uniform ring is provided with to roll with cable and coordinates tuning roller 22.Because horn-like less compared with large outlet in entrance of conical tube 21, therefore conical tube 21 inwall inside contracts gradually and rounding off.When the cable on drum penetrates between rectification wheel through conical tube 21, even if on drum the outbound course of differing heights cable or angle different, through guiding or the adjustment of conical tube 21 rounding off inwall, capital becomes same direction or angle exports output from conical tube 21, also namely consistent with the cable course bearing corrected between wheel 8.Like this, even if coil diameter, highly difference, after conical tube 21 tuning, can ensure that each drum cable is corrected between wheel with same direction or angle input, not only commonality is stronger, also serve the preliminary shaping to cable 7, rectification is taken turns to correct the secondary of cable 7 or shaping more easily and smooth and easy, contribute to finally exporting the more straight cable of line style.Because conical tube is the horn-like of rounding off, therefore in the middle part of conical tube inwall, (vertically) force to cable tuning is maximum, also maximum to the friction force of cable herein, is unfavorable for the integraty insulated in cable top layer.In this Hard-cable paying-off device, be provided with tuning roller 22 in the middle part of conical tube inwall, the quantity of tuning roller 22 is multiple, and in the middle part of conical tube 21 inwall, annular is arranged, and the rotation direction of tuning roller matches with cable moving direction.Like this, cable is in the middle part of conical tube time, and tuning roller will carry out tuning by roll mode and cable contact, and the friction force to cable when substantially reducing tuning, not only cable moves more smooth and easy, also ensure that the integraty of cable insulation layer.
On the inwall of conical tube entrance and exit, also uniform ring is provided with to roll with cable and coordinates tuning roller 22, greatly can reduce the friction force of conical tube entrance and exit to cable like this, principle of work and act on similar to the above, no longer carefully states at this.
As shown in Figure 2, in the middle of tuning roller 22, thinner two ends are comparatively thick, and it is circular ring that each adjacent tuning roller 22 head and the tail are butted into inner ring.Tuning roller is arranged to obtain the comparatively thick and rounding off in thinner two ends, middle part, namely the axial profile line of tuning roller is arranged to the convex camber line in middle concave two ends or segmental arc.Because adjacent tuning roller is all to dock successively and ring is located on conical tube inwall, therefore, each tuning roller inner shafts can be connected into a circle to outline line, and that is each segmental arc can connect into a ring body, and this ring body is circular.Like this, for the ring body inner ring that each tuning roller is formed, the collars of a seamless connection is just equivalent to.Therefore, no matter enter the cable of conical tube from which direction or angle, have corresponding one or two tuning roller normal-running fit with it, ensure that the smoothness of cable movement and the integraty on insulation top layer.
In the present embodiment, stroke sensor 9 comprises being arranged on Hall element on base 23 and being installed in and corrects magnetic patch 24 corresponding with Hall element 23 in wheel rotating shaft.When rectification wheel 8 rotates, often circle can trigger once to Hall element 23 with the magnetic patch 24 correcting wheel 8 coaxial rotation, such treater 10 just can record the number of turns of correcting wheel by Hall element 23, then the girth being multiplied by rectification wheel just can calculate the stroke corrected wheel and rotate, the length of namely cable releasing.Hall element is a kind of conventional sensor, and its structure and principle of work belong to known technology, no longer carefully state at this.
Claims (2)
1. a Hard-cable paying-off device, it is characterized in that: comprise base (1), base (1) is rotatablely equipped with rotating disk (3) by center shaft (2), the upper slip cap of center shaft (2) is equipped with handle (4), latching device is provided with between handle (4) and center shaft, handle (4) by connecting rod mechanism (5) drive up and down be connected with can between rotating disk (3) middle part and edge at least two strut members (6) of movement, base (1) is also provided with rectification wheel (8) being disposed on cable (7) output trajectory both sides, base (1) is provided with and corrects the stroke sensor (9) of taking turns (8) and coordinating, base (1) is also provided with the treater (10) be electrically connected with stroke sensor (9), treater (10) mouth is electrically connected with telltale (11), the base (1) corrected between wheel (8) and rotating disk (3) is provided with on drum that highly difference and the different cable of outbound course are automatically adjusted to and taken turns the consistent device for regulating direction of (8) corresponding cable track with correcting, described device for regulating direction comprises the entrance horn-like conical tube (21) less compared with large outlet, in the middle part of conical tube (21) inwall, uniform ring is provided with to roll with cable and coordinates tuning roller (22), the comparatively thick and rounding off in thinner two ends in the middle of described tuning roller (22), it is circular ring that each adjacent tuning roller head and the tail are butted into inner ring.
2. Hard-cable paying-off device as claimed in claim 1, is characterized in that: the cable left and right sides is provided with corrects wheel, and the upper and lower both sides of cable are also provided with corrects wheel.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310614956.6A CN103588021B (en) | 2013-11-28 | 2013-11-28 | Hard-cable paying-off device |
| CN201610114166.5A CN105633861A (en) | 2013-11-28 | 2013-11-28 | Labor-saving auxiliary device for line laying |
| CN201610114164.6A CN105540325A (en) | 2013-11-28 | 2013-11-28 | Cable-laying assisting device suitable for field construction |
| CN201610114168.4A CN105692338A (en) | 2013-11-28 | 2013-11-28 | Power line erecting device capable of being freely assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310614956.6A CN103588021B (en) | 2013-11-28 | 2013-11-28 | Hard-cable paying-off device |
Related Child Applications (8)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610114169.9A Division CN105645172A (en) | 2013-11-28 | 2013-11-28 | Semi-automatic cable erecting device |
| CN201610114170.1A Division CN105731173A (en) | 2013-11-28 | 2013-11-28 | Portable power cable paving device |
| CN201610114166.5A Division CN105633861A (en) | 2013-11-28 | 2013-11-28 | Labor-saving auxiliary device for line laying |
| CN201610114168.4A Division CN105692338A (en) | 2013-11-28 | 2013-11-28 | Power line erecting device capable of being freely assembled |
| CN201610114167.XA Division CN105668312A (en) | 2013-11-28 | 2013-11-28 | Power cable unreeling device capable of quickly unreeling |
| CN201610114174.XA Division CN105712124A (en) | 2013-11-28 | 2013-11-28 | Special cable paving machine for electric power system |
| CN201610114173.5A Division CN105731174A (en) | 2013-11-28 | 2013-11-28 | Power cable paying-off tool used for single person |
| CN201610114164.6A Division CN105540325A (en) | 2013-11-28 | 2013-11-28 | Cable-laying assisting device suitable for field construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103588021A CN103588021A (en) | 2014-02-19 |
| CN103588021B true CN103588021B (en) | 2016-04-13 |
Family
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Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610114166.5A Pending CN105633861A (en) | 2013-11-28 | 2013-11-28 | Labor-saving auxiliary device for line laying |
| CN201610114168.4A Pending CN105692338A (en) | 2013-11-28 | 2013-11-28 | Power line erecting device capable of being freely assembled |
| CN201610114164.6A Pending CN105540325A (en) | 2013-11-28 | 2013-11-28 | Cable-laying assisting device suitable for field construction |
| CN201310614956.6A Expired - Fee Related CN103588021B (en) | 2013-11-28 | 2013-11-28 | Hard-cable paying-off device |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610114166.5A Pending CN105633861A (en) | 2013-11-28 | 2013-11-28 | Labor-saving auxiliary device for line laying |
| CN201610114168.4A Pending CN105692338A (en) | 2013-11-28 | 2013-11-28 | Power line erecting device capable of being freely assembled |
| CN201610114164.6A Pending CN105540325A (en) | 2013-11-28 | 2013-11-28 | Cable-laying assisting device suitable for field construction |
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| Country | Link |
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| CN (4) | CN105633861A (en) |
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| CN105800379B (en) * | 2016-03-03 | 2019-02-05 | 中国计量学院 | A kind of miniaturized intelligent take-up |
| CN105883494A (en) * | 2016-06-21 | 2016-08-24 | 大津编物（无锡）有限公司 | Yarn guiding ring |
| CN105947812B (en) * | 2016-06-23 | 2017-08-25 | 浙江海洋大学 | A kind of ship cable winding stand |
| CN107061485A (en) * | 2017-02-24 | 2017-08-18 | 上海凯波水下工程有限公司 | A kind of roller bearing of cable turntable bottom on subsea cable ship |
| CN106882636A (en) * | 2017-04-14 | 2017-06-23 | 攀枝花学院 | A kind of wire dispenser |
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| CN108059029A (en) * | 2017-12-21 | 2018-05-22 | 河南工学院 | A kind of cable or optical fiber wire releasing device |
| CN108695770A (en) * | 2018-05-21 | 2018-10-23 | 江苏亚特电缆有限公司 | A kind of cable pay-off rack and line-putting method |
| CN111987644A (en) * | 2020-07-15 | 2020-11-24 | 吴昌彩 | Information communication walking type high-low altitude cable erecting device and method |
| CN111762621A (en) * | 2020-07-23 | 2020-10-13 | 东莞市精铁机械有限公司 | Double-arm frame type pay-off rack |
| CN112027799B (en) * | 2020-08-08 | 2022-08-26 | 孙悦 | Guider is used in communication cable production |
| CN112158669B (en) * | 2020-09-28 | 2022-11-25 | 大唐巩义发电有限责任公司 | Power cable construction guide frame |
| CN112864950B (en) * | 2021-01-12 | 2022-08-26 | 沂蒙电缆有限公司 | Cable winding and unwinding devices |
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| CN114291642B (en) * | 2021-12-01 | 2023-12-01 | 安徽送变电工程有限公司 | Wire coil carrier |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105633861A (en) | 2016-06-01 |
| CN105540325A (en) | 2016-05-04 |
| CN105692338A (en) | 2016-06-22 |
| CN103588021A (en) | 2014-02-19 |
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Effective date of registration: 20160314 Address after: 261500 Shandong city of Weifang province Gaomi City Cannes East First Street Applicant after: Guo Wang Shandong Gaomi Power Supply Company Applicant after: State Grid Corporation of China Address before: 261500 Shandong city of Weifang province Gaomi City Cannes East First Street Applicant before: Liu Weihua |
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