CN108400512A - A kind of straight device of single cord - Google Patents
A kind of straight device of single cord Download PDFInfo
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- CN108400512A CN108400512A CN201710066190.0A CN201710066190A CN108400512A CN 108400512 A CN108400512 A CN 108400512A CN 201710066190 A CN201710066190 A CN 201710066190A CN 108400512 A CN108400512 A CN 108400512A
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- 244000309464 bull Species 0.000 claims abstract description 19
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 9
- 238000005452 bending Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/28—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wire processing before connecting to contact members, not provided for in groups H01R43/02 - H01R43/26
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Finger-Pressure Massage (AREA)
- Wire Processing (AREA)
Abstract
The invention belongs to process the frock clamp field of electric wire, more particularly to a kind of straight device of single cord, including shell, being slipped in shell has pressure to hold block, the glide direction that pressure holds block is the radial direction of shell, pressure, which is held, is rotatably connected to change gear group and the first and second skin wheel on block and outer casing inner wall, the upper end of change gear group is engaged with low speed bull wheel, and lower end is engaged with high speed steamboat, the rotation axis belt of low speed bull wheel connects the rotation axis of the first skin wheel, and the rotation axis belt of high speed steamboat connects the rotation axis of the second skin wheel；The wheel face of each first and second skin wheel is respectively positioned on same plane.The beneficial effects of the invention are as follows：The straight device of single cord through the invention pulls straight single cord, can disposably pull longer single cord, reduce and pull number；Straight effect is good after palm grip pulls, and not will produce second order buckling, and wiring quality is high, can reach straight suitable standard, work efficiency is high, and design is small and exquisite, easy to use.
Description
Technical field
The invention belongs to the frock clamp fields for processing electric wire, and in particular to a kind of straight device of single cord.
Background technology
With the fast development of power industry, the requirement to construction technology is increasingly stringenter, wherein distribution board wiring technique
With connection box of electric energy meter technique, it is up to standard and require aesthetics and practicability that technique is not required nothing more than.Wiring technological requirement is horizontal flat
Vertically, this just requires single cord straight, but present single cord is encapsulated using disc type, even new line is also to have one
Fixed radian directly affects the aesthetics of wiring technique.It is at present using artificial clamping dragging side by the straight mode of single cord
Formula, this mode obtain straight suitable effect by being stretched to single cord.The usually fixed sub-thread of the mode that artificial clamping pulls
One end of line is vised the other end of single cord using pliers, firmly pulled, and certain pulling force is generated to single cord, makes single cord
It is straight.The efficiency of this mode fair line is low, and general operation mode is mostly disposably to pull longer single cord, reduces and pulls
Number, but since the single cord disposably pulled is long, the often second order buckling in wiring affects the matter of wiring
Amount.Therefore, single cord dragging is clamped and smoothes out with the fingers using manually that straight suitable standard is directly often not achieved, and efficiency is low, these
Factor directly affects the efficiency and quality of wiring.
Invention content
The purpose of the present invention is overcoming the single cord that the prior art has artificial disposable dragging clamping long, in wiring
Often second order buckling affects the quality of wiring；Straight suitable standard is not achieved, and efficiency is low, directly affects wiring
The defect of efficiency and quality provides a kind of straight device of single cord through the invention and pulls straight single cord, can disposably drag
Longer single cord is dragged, reduces and pulls number；Straight effect is good after palm grip pulls, and not will produce second order buckling, wiring matter
Amount is high, can reach straight along standard, the straight device of single cord that work efficiency is high.
The technical solution adopted by the present invention to solve the technical problems is：A kind of straight device of single cord comprising in pipe
The shell of tubular, shell side are equipped with the notch inside perforation, and slidably connecting pressure in notch holds block, and pressure holds the sliding of block
Direction is the radial direction of shell, and pressure holds on block and is rotatably connected to change gear group, the first skin wheel and second on outer casing inner wall
The upper end of skin wheel, change gear group is engaged with low speed bull wheel, and the lower end of change gear group is engaged with high speed steamboat, low speed bull wheel
Rotation axis connects the rotation axis of the first skin wheel by belt, and the rotation axis of high speed steamboat connects the rotation of the second skin wheel by belt
Axis；Two groups of change gear groups, two the first skin wheels and two the second skin wheels are symmetrical arranged about the central axis of shell, two
First skin wheel and two the second skin wheels are set between two groups of change gear groups, and the one of each first skin wheel and each second skin wheel
Side wheel face is respectively positioned in a plane, and the other side wheel face of each first skin wheel and each second skin wheel is respectively positioned on another plane
On.
First, the single cord of cambered bending enters from the housing mouth of the first skin wheel side, from the second skin wheel side
Housing mouth is pierced by, and single cord is arranged between two the first skin wheels and two the second skin wheels.Single cord one end is fixed, can
Held by operating personnel, can also tying-up on a steel pipe；The single cord other end is free end, and the single cord far from the present invention is suitable
Straight device, two the first skin wheels are close to single cord free end, and two the second skin wheels are close to single cord fixing end.Then, palm is held
Shell is held, and so that pressure is held block and presses radially into enclosure along shell from notch, by two the first skin wheels and two the second skin wheels
Compress single cord.Finally, palm grip and drive shell to single cord free end move.Four fingers of palm compaction pressure always
Block is held, two groups of change gear groups have been driven, pressure is generated to single cord.When dragging single cord linear device, high speed is driven
First skin wheel of the second skin wheel and low speed rotates, and it is straight to single cord to generate speed discrepancy.Pass through low speed bull wheel and high speed steamboat
Intermeshing transmission, respective transmission shaft carries out belt transmission by belt with the transmission shaft of corresponding skin wheel, when single cord exists
Friction is produced with two pairs of skin wheels under pulling force effect, to drive change gear group to be driven, to have the function that speed change, most
Single cord is set to produce drawing force eventually.Therefore, the skin wheel group of the first skin wheel composition of the second skin wheel and low speed of high speed is main
Effect is that frictional force is generated when stepping up to single cord, drives the rotation of change gear group, and generates speed discrepancy to intermediate single cord
It carries out straight.
The present invention is straight to single cord progress using speed discrepancy, and the power of speed discrepancy, comes from the straight device of single cord
Drag force, when drag force is bigger, speed discrepancy is bigger, to generate reaction force it is also bigger, pull during will produce
The cry and gear rotation sound of smaller skin wheel rotation.Dragging can be adjusted easily according to actual conditions in this pattern
Speed obtains higher straight line effect.
The straight device of single cord through the invention pulls straight single cord, can disposably pull longer single cord, subtract
Number is pulled less, and straight effect is especially good after palm grip dragging, not will produce second order buckling, wiring quality is high, reachable
To straight suitable standard, work efficiency is high, and design is small and exquisite, easy to use.
Specifically, several driving wheels have been also meshed among change gear group；From low speed bull wheel toward the line of high speed steamboat
On direction, the diameter of each driving wheel is sequentially reduced, and the diameter of each driving wheel is respectively less than the diameter of low speed bull wheel, and small more than high speed
The diameter of wheel；Change gear group speed change is further facilitated, and the spacing of high speed steamboat and low speed bull wheel can be lengthened, to increase
Second skin wheel and the first skin wheel spacing are smoothed out with the fingers straight convenient for the single cord stretching between the second skin wheel and the first skin wheel.
Specifically, the one side that pressure holds block towards enclosure is equipped with mounting groove, and the change gear on block is held positioned at pressure
The rotation axis of group is rotationally connected on the both sides cell wall of mounting groove, is connected firmly, and can save internal installation space.
Further, the notch both sides of mounting groove are respectively and fixedly provided with two pairs of holders, a first skin wheel and a second skin wheel
Rotation axis be set on two pairs of holders by bearing bracket stand, each pair of holder side is respectively and fixedly provided with concave lock；Outer casing inner wall is equipped with
The both ends of the rotation axis of two pairs of axle beds, another the first skin wheel and another the second skin wheel are rotationally connected with two pairs of axle beds respectively
In, it is respectively and fixedly provided on each pair of axle bed for holding block sliding with pressure and locks the convex lock for carrying out clutch cooperation with concave.Work as pressure
Hold block held it is lower after, concave lock and convex lock just be closed, can prevent single cord from skidding off except the first skin wheel and the second skin wheel, limit
Position effect is good, single cord to smooth out with the fingers straight effect more preferable.
Further, pressure is held through there is multiple rectangular through-holes on the side of block, and multiple rectangular through-holes are along shell axial direction cloth
It sets, batten is equipped in each rectangular through-hole, the first spring is folded between the internal face and batten of each rectangular through-hole,
It is parallel that the telescopic direction of each first spring holds the glide direction of block with pressure.First spring is mainly held block to pressure and is generated instead
Active force holds block to pressure by the first spring and generates reaction force, so that pressure is held block involution former when holding block release to pressure
Position, facilitates wearing and taking out for single cord.
Further, a middle side part of shell is equipped with concave cambered surface；The structure is designed according to human body mechanism, uses female
Streamlined structure, larger frictional force can be generated with palm in bracing wire, it is therefore prevented that the straight device of single cord of the invention
It slips.
Further, pressure hold block be located at shell outer end be equipped with for when human body palm grip four fingers match
The wavy surface of conjunction；Facilitate gripping, while further increasing the straight device contact surface of single cord of hand and the present invention, it is therefore prevented that
The straight device of single cord of the present invention slips.
Specifically, regulating wheel group is additionally provided in shell, regulating wheel group includes multiple first movable pulleies and multiple second slidings
Wheel, each first movable pulley are rotationally connected with pressure and hold on block；Pressing plate is fixed in shell, pressing plate and pressure are equipped between holding block
Fixed block, fixed block and pressing plate are connected by multiple second springs being evenly arranged, and each second movable pulley is rotationally connected with solid
Determine on block；First movable pulley and the second movable pulley are relatively arranged on the central axis both sides of shell, each first movable pulley and every
The both sides wheel face of a second movable pulley is located in two planes, the core wheel spacing of two the first skin wheels, two the second skin wheels
Core wheel spacing and per a pair of opposing the first movable pulley and the second movable pulley core wheel spacing it is all equal；Regulating wheel group
Positioned at the upper end or lower end of change gear group.
Preferably, regulating wheel group can be made of four the first movable pulleies and four the second movable pulleies, and main function is to list
Strand progress is straight, and smooth larger radian, the straight effect of single cord is more preferable, when single cord carries out wiring, not will produce secondary
Bending, wiring quality higher.Second spring mainly generates fixed block in certain adjusting space, prevents from rotating in each movable pulley
When to single cord generate damage.Fixed block main function is to secure multiple second movable pulleies and with second spring coordinate to generate work
Dynamic space.Regulating wheel group can be set to the incoming line of shell, be pre-processed；Also it can be set to the line outlet of shell, post-processed；
Also the both ends setting of variable-ratio gear set, is carried out at the same time pretreatment and post-processing, the straight effect of single cord is more preferable.
Further, the equal indention of core wheel line of the core wheel line and the second movable pulley of the first movable pulley；It can be right
The larger bending section segmentation of radian is plastically deformed, to further straight to the single cord after pre-processing.
Preferably, zigzag angle is α, and 180 ° of 150 °≤α ＜, zigzag angle α can be curved according to different thicknesses, difference
The single cord of Qu Chengdu carries out selection processing, has wide range of applications.
A kind of advantageous effect of the straight device of single cord of the present invention is：
1. the straight device of single cord through the invention pulls straight single cord, longer single cord can be disposably pulled,
It reduces and pulls number；
2. straight effect is especially good after palm grip pulls, second order buckling is not will produce, wiring quality is high, can reach straight suitable
Standard, work efficiency is high；
3. design is small and exquisite, easy to use.
Description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a kind of schematic three dimensional views of the straight device of single cord of the present invention；
Fig. 2 is a kind of inside complete section schematic diagram of the straight device of single cord of the present invention；
Fig. 3 is a kind of front view of the change gear group of the straight device of single cord of the present invention；
Fig. 4 is the partial enlargement of the convex lock and concave lock clutch fit structure of a kind of straight device of single cord of the present invention
Figure.
Wherein:1. shell；2. pressure holds block；3. the first spring；4. low speed bull wheel；5. driving wheel；6. high speed steamboat；7. the
Two springs；8. fixed block；9. the first movable pulley；10. convex is locked；11. concave is locked；12. the second skin wheel；13. the first skin wheel；14.
Holder；15. axle bed；16. rectangular through-hole；17. batten；18. the second movable pulley；19. pressing plate.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
The specific embodiment of the straight device of a kind of single cord of the present invention as Figure 1-Figure 4 comprising be in socket shape
Shell 1,1 side of shell is equipped with the notch inside perforation, and slidably connecting pressure in notch holds block 2, and pressure holds the sliding of block 2
Direction is the radial direction of shell 1, and pressure holds on block 2 and is rotatably connected to change gear group, 13 and of the first skin wheel on 1 inner wall of shell
The upper end of second skin wheel 12, change gear group is engaged with low speed bull wheel 4, and the lower end of change gear group is engaged with high speed steamboat 6, low
The rotation axis of fast bull wheel 4 connects the rotation axis of the first skin wheel 13 by belt, and the rotation axis of high speed steamboat 6 passes through belt connection the
The rotation axis of two skin wheels 12；Two groups of change gear groups, two the first skin wheels 13 and two the second skin wheels 12 are about in shell 1
Mandrel line is symmetrical arranged, and two the first skin wheels 13 and two the second skin wheels 12 are set between two groups of change gear groups, Mei Ge
The side wheel face of one skin wheel 13 and each second skin wheel 12 is respectively positioned in a plane, each first skin wheel 13 and each second skin
The other side wheel face of wheel 12 is respectively positioned in another plane.
First, the single cord of cambered bending enters from 1 oral area of shell of 13 side of the first skin wheel, from the second skin wheel 12 1
1 oral area of shell of side is pierced by, and single cord is arranged between two the first skin wheels 13 and two the second skin wheels 12.Single cord one
End fix, can be held by operating personnel, can also tying-up on a steel pipe；The single cord other end is free end, and far from this implementation
The straight device of single cord of example, for two the first skin wheels 13 close to single cord free end, two the second skin wheels 12 are solid close to single cord
Fixed end.Then, palm grip shell 1, and so that pressure is held block 2 and pressed radially into inside shell 1 along shell 1 from notch, by two
One skin wheel 13 and two the second skin wheels 12 compress single cord.Finally, palm grip and drive shell 1 to single cord free end move
It is dynamic.Always compaction pressure holds block 2 to four fingers of palm, has driven two groups of change gear groups, and pressure is generated to single cord.Work as dragging
When single cord linear device, the first skin wheel 13 rotation of the second skin wheel 12 and low speed of high speed is driven, and generates speed discrepancy to list
Strand is straight.By low speed bull wheel 4 and the intermeshing transmission of high speed steamboat 6, respective transmission shaft passes through belt and corresponding skin
The transmission shaft of wheel carries out belt transmission, when single cord produces friction with two pairs of skin wheels under a stretching force, to drive change
Fast gear set transmission, to have the function that speed change, finally makes single cord produce drawing force.Therefore, the second skin wheel of high speed
12 and low speed the first skin wheel 13 composition skin wheel group it is main effect be that frictional force is generated when stepping up to single cord, drive speed change
Gear set rotates, and it is straight to intermediate single cord progress to generate speed discrepancy.
The present embodiment is straight to single cord progress using speed discrepancy, and the power of speed discrepancy, comes from the straight dress of single cord
The drag force set, when drag force is bigger, speed discrepancy is bigger, to which the reaction force generated is also bigger, can be produced during dragging
The cry and gear rotation sound of raw smaller skin wheel rotation.This pattern can be adjusted and drag easily according to actual conditions
Speed is dragged, higher straight line effect is obtained.
The straight device of single cord through this embodiment pulls straight single cord, can disposably pull longer single cord,
It reduces and pulls number, and straight effect is especially good after palm grip dragging, not will produce second order buckling, wiring quality is high, can
Reach straight suitable standard, work efficiency is high, and design is small and exquisite, easy to use.
Specifically, several driving wheels 5 have been also meshed among change gear group；From low speed bull wheel 4 toward the company of high speed steamboat 6
On line direction, the diameter of each driving wheel 5 is sequentially reduced, and the diameter of each driving wheel 5 is respectively less than the diameter of low speed bull wheel 4, and is more than
The diameter of high speed steamboat 6；Change gear group speed change is further facilitated, and can be lengthened between high speed steamboat 6 and low speed bull wheel 4
Away to increase the second skin wheel 12 and 13 spacing of the first skin wheel, convenient for the single cord between the second skin wheel 12 and the first skin wheel 13
Stretching is smoothed out with the fingers directly.
Specifically, pressure holds block 2 and is equipped with mounting groove towards the one side inside shell 1, and the gear teeth on block 2 is held positioned at pressure
The rotation axis of wheel group is rotationally connected on the both sides cell wall of mounting groove, is connected firmly, and can save internal installation space.
Further, the notch both sides of mounting groove are respectively and fixedly provided with two pairs of holders 14, a first skin wheel 13 and one second
The rotation axis of skin wheel 12 is set to by bearing bracket stand on two pairs of holders 14, and 14 side of each pair of holder is respectively and fixedly provided with concave lock 11；Outside
1 inner wall of shell is equipped with two pairs of axle beds 15, the both ends difference of another the first skin wheel 13 and the rotation axis of another the second skin wheel 12
Be rotationally connected in two pairs of axle beds 15, be respectively and fixedly provided on each pair of axle bed 15 for pressure hold block 2 sliding and with concave lock 11 into
The convex lock 10 of row clutch cooperation.After pressure, which holds block 2, is held lower, concave lock 11 and convex lock 10 are just closed, and can prevent list
Strand skids off except the first skin wheel 13 and the second skin wheel 12, good limit effect, single cord to smooth out with the fingers straight effect more preferable.
Further, pressure is held through there is multiple rectangular through-holes 16 on the side of block 2, and multiple rectangular through-holes 16 are along shell 1
It is axial arranged, batten 17 is equipped in each rectangular through-hole 16, between the internal face and batten 17 of each rectangular through-hole 16
It is folded with the first spring 3, it is parallel that the telescopic direction of each first spring 3 holds the glide direction of block 2 with pressure.First spring 3
Block 2 mainly is held to pressure and generates reaction force, when holding the release of block 2 to pressure, block 2 is held to pressure by the first spring 3 and is generated instead
Active force makes pressure hold 2 involution of block original position, facilitates wearing and taking out for single cord.
Further, a middle side part of shell 1 is equipped with concave cambered surface；The structure is designed according to human body mechanism, is used recessed
The streamlined structure of formula can generate larger frictional force in bracing wire, it is therefore prevented that the single cord of the present embodiment is straight with palm
Device slips.
Further, pressure hold block 2 be located at shell 1 outer end be equipped with for four finger phases when human body palm grip
The wavy surface of cooperation；Facilitate gripping, while the straight device contact surface of the single cord for further increasing hand and the present embodiment, prevents
The straight device of single cord for having stopped the present embodiment slips.
Specifically, regulating wheel group is additionally provided in shell 1, regulating wheel group includes that multiple first movable pulleies 9 and multiple second are slided
Driving wheel 18, each first movable pulley 9 are rotationally connected with pressure and hold on block 2；Pressing plate 19, pressing plate 19 and pressure are fixed in shell 1
It holds to be equipped with fixed block 8, fixed block 8 and pressing plate 19 between block 2 and pass through multiple second springs 7 being evenly arranged and connect, each second slides
Driving wheel 18 is rotationally connected on fixed block 8；First movable pulley 9 and the second movable pulley 18 are relatively arranged on the central shaft of shell 1
The both sides wheel face of line both sides, each first movable pulley 9 and each second movable pulley 18 is located in two planes, two first
The core wheel spacing of skin wheel 13, the core wheel spacing of two the second skin wheels 12 and the first movable pulley 9 per a pair of opposing and the
The core wheel spacing of two movable pulleies 18 is all equal；Regulating wheel group is located at the upper end or lower end of change gear group.
Preferably, regulating wheel group can be made of four the first movable pulleies 9 and four the second movable pulleies 18, and main function is pair
Single cord progress is straight, and smooth larger radian, the straight effect of single cord is more preferable, when single cord carries out wiring, not will produce two
Secondary bending, wiring quality higher.Second spring 7 mainly generates fixed block 8 in certain adjusting space, prevents in each movable pulley
Damage is generated to single cord when rotation.8 main function of fixed block is to secure multiple second movable pulleies 18 and match with second spring 7
It closes and generates activity space.Regulating wheel group can be set to the incoming line of shell 1, be pre-processed；Also it can be set to the line outlet of shell 1,
It is post-processed；Also the both ends setting of variable-ratio gear set, is carried out at the same time pretreatment and post-processing, the straight effect of single cord is more
It is good.
Further, the equal indention of core wheel line of the core wheel line of the first movable pulley 9 and the second movable pulley 18；It can be with
The bending section segmentation larger to radian is plastically deformed, to further straight to the single cord after pre-processing.
Preferably, zigzag angle is α, and 180 ° of 150 °≤α ＜, zigzag angle α can be curved according to different thicknesses, difference
The single cord of Qu Chengdu carries out selection processing, has wide range of applications.
It should be appreciated that specific embodiment described above is only used for explaining the present invention, it is not intended to limit the present invention.By
The obvious changes or variations that the spirit of the present invention is extended out are still in the protection scope of this invention.
Claims (10)
1. a kind of straight device of single cord, it is characterised in that：Include the shell (1) in socket shape, shell (1) side is equipped with
Notch inside perforation slidably connects pressure in the notch and holds block (2), and the glide direction that the pressure holds block (2) is outer
The radial direction of shell (1), the pressure hold on block (2) and are rotatably connected to change gear group, the first skin wheel on shell (1) inner wall
(13) and the second skin wheel (12), the upper end of the change gear group are engaged with low speed bull wheel (4), the lower end of the change gear group
It is engaged with high speed steamboat (6), the rotation axis of the low speed bull wheel (4) connects the rotation axis of the first skin wheel (13), institute by belt
The rotation axis for stating high speed steamboat (6) connects the rotation axis of the second skin wheel (12) by belt；Two groups of change gear groups, two first
Skin wheel (13) and two the second skin wheels (12) are symmetrical arranged about the central axis of shell (1), two the first skin wheels (13) and
Two the second skin wheels (12) are set between two groups of change gear groups, each first skin wheel (13) and each second skin wheel (12)
Side wheel face is respectively positioned in a plane, and the other side wheel face of each first skin wheel (13) and each second skin wheel (12) is respectively positioned on
In another plane.
2. the straight device of a kind of single cord according to claim 1, it is characterised in that：It is also nibbled among the change gear group
Conjunction has several driving wheels (5)；On from low speed bull wheel (4) toward the line direction of high speed steamboat (6), the diameter of each driving wheel (5)
It is sequentially reduced, the diameter of each driving wheel (5) is respectively less than the diameter of low speed bull wheel (4), and more than the diameter of high speed steamboat (6).
3. the straight device of a kind of single cord according to claim 1, it is characterised in that：The pressure holds block (2) outside
The internal one side of shell (1) is equipped with mounting groove, and the rotation axis that the change gear group on block (2) is held positioned at pressure is rotationally connected with peace
On the both sides cell wall of tankage.
4. the straight device of a kind of single cord according to claim 3, it is characterised in that：The notch both sides of the mounting groove are equal
It is fixed with two pairs of holders (14), the rotation axis of a first skin wheel (13) and a second skin wheel (12) is set to by bearing bracket stand
On two pairs of holders (14), each pair of holder (14) side is respectively and fixedly provided with concave lock (11)；Shell (1) inner wall is equipped with two pairs of axis
The both ends of the rotation axis of seat (15), another the first skin wheel (13) and another the second skin wheel (12) are rotationally connected with two pairs respectively
In axle bed (15), it is respectively and fixedly provided on each pair of axle bed (15) for holding block (2) sliding with pressure and carries out clutch with concave lock (11)
The convex lock (10) of cooperation.
5. the straight device of a kind of single cord according to any one of claim 1-4, it is characterised in that：The pressure holds block
(2) through there is multiple rectangular through-holes (16) on side, multiple rectangular through-holes (16) are axial arranged along shell (1), each rectangle
It is equipped with batten (17) in through-hole (16), first is folded between the internal face and batten (17) of each rectangular through-hole (16)
Spring (3), it is parallel that the telescopic direction of each first spring (3) holds the glide direction of block (2) with pressure.
6. the straight device of a kind of single cord according to claim 5, it is characterised in that：One middle side part of the shell (1)
Equipped with concave cambered surface.
7. the straight device of a kind of single cord according to claim 6, it is characterised in that：The pressure holds block (2) positioned at outer
The outer end of shell (1) be equipped with for four matched wavy surfaces of finger when human body palm grip.
8. the straight device of a kind of single cord according to claim 1, it is characterised in that：It is additionally provided with tune in the shell (1)
Wheel group is saved, the regulating wheel group includes multiple first movable pulleies (9) and multiple second movable pulleies (18), each first movable pulley (9)
Pressure is rotationally connected with to hold on block (2)；It is fixed with pressing plate (19) in the shell (1), the pressing plate (19) and pressure hold block
(2) fixed block (8), the fixed block (8) and pressing plate (19) is equipped between by multiple second springs (7) being evenly arranged to connect
It connects, each second movable pulley (18) is rotationally connected on fixed block (8)；First movable pulley (9) and the second movable pulley (18)
It is relatively arranged on the central axis both sides of shell (1), two side wheels of each first movable pulley (9) and each second movable pulley (18)
Face is located in two planes, the core wheel spacing of two the first skin wheels (13), the core wheel spacing of two the second skin wheels (12) with
And the core wheel spacing of the first movable pulley (9) and the second movable pulley (18) per a pair of opposing is all equal；The regulating wheel group
Positioned at the upper end or lower end of change gear group.
9. the straight device of a kind of single cord according to claim 8, it is characterised in that：The wheel of first movable pulley (9)
The equal indention of core wheel line of heart line and the second movable pulley (18).
10. the straight device of a kind of single cord according to claim 9, it is characterised in that：The zigzag angle is α, and
180 ° of 150 °≤α ＜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710066190.0A CN108400512B (en) | 2017-02-06 | 2017-02-06 | Single-strand straightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710066190.0A CN108400512B (en) | 2017-02-06 | 2017-02-06 | Single-strand straightening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705646A (en) * | 2020-12-09 | 2021-04-27 | 国网河南省电力公司孟州市供电公司 | Single-strand wire straightening device |
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| CN108400512B (en) | 2024-07-02 |
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