CN106340824B - A kind of distribution line bracing wire bending shaped structure of safety labor-saving - Google Patents
A kind of distribution line bracing wire bending shaped structure of safety labor-saving Download PDFInfo
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- CN106340824B CN106340824B CN201610875197.2A CN201610875197A CN106340824B CN 106340824 B CN106340824 B CN 106340824B CN 201610875197 A CN201610875197 A CN 201610875197A CN 106340824 B CN106340824 B CN 106340824B
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- bracing wire
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- 238000005452 bending Methods 0.000 title claims description 58
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000006378 damage Effects 0.000 description 6
- 238000004925 denaturation Methods 0.000 description 5
- 230000036425 denaturation Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000010615 ring circuit Methods 0.000 description 1
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
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Abstract
The invention discloses the distribution line bracing wire of safety labor-saving to bend shaped structure, including vertical support, horizontal support, horizontal support, which is provided with bracing wire, accommodates structure, vertical support, which is provided with bracing wire, accommodates structure, bracing wire folding positioning structure, bracing wire folding positioning structure includes fixing axle, bracing wire positioning sleeve, bracing wire both ends are respectively with accommodating structure, accommodating respective outer side edges in bracing wire under bracing wire, structure is accommodated in bracing wire to be connected with sliding block, vertical support is provided with vertical guide rail, and sliding block coordinates with the groove in vertical guide rail；Structure is accommodated under bracing wire, structure is accommodated in bracing wire and includes fixed cover, hollow shaft, fixed cover is provided with conical bore, and hollow shaft is provided with outer conical surface, interior cylindrical hole, multiple open slots of the hollow shaft provided with small end opening vertically on cone；The outer conical surface of the hollow shaft and the small end of conical bore are close to bracing wire folding positioning structure；Accommodated under bracing wire and pull-down line compressing structure, upper bracing wire compressing structure are provided between structure and bracing wire folding positioning structure.
Description
Technical field
The present invention relates to the distribution line bracing wire of bracing wire bending process equipment technical field, more particularly to a kind of safety labor-saving
Bend shaped structure.
Background technology
Bending and handheld tool are carried out the bracing wires such as electric pole of the prior art bending collator generally use by hand
Bending, the defects of this bending mode and structure are present are that operator's labor intensity is big, operating efficiency is low, and it is accurate to bend shaping
Exactness is poor, matching is poor between connected piece when installing and using, easily cause contact site discontinuity, have influence on it is follow-up
Use, local denaturation and damage occur or even have influence on the person used and packing ring circuit and equipment safety, simultaneously because drawing
Line screen resilience after bending is larger, during operation resilience easily operator's person is damaged etc. dangerous.
The content of the invention
For solving the above-mentioned problems of the prior art, it is an object of the present invention to provide a kind of distribution wire of safety labor-saving
Line guy bends shaped structure.Structure of the present invention is easily operated, and operating efficiency is high, and the work that can significantly reduce operator is strong
Degree, the safety and reliability of work being improved, the bracing wire accuracy of institute's bending process is high, and it is accurate to coordinate with connected component, by
Power uniformity is good, and connection reliability is good, ensures safety and reliability.
The present invention solve technical problem technical scheme be：
A kind of safety labor-saving distribution line bracing wire bending shaped structure, including be connected vertical support, horizontal support,
The horizontal support, which is provided with bracing wire, accommodates structure, and the vertical support is provided with blessing structure in bracing wire, bracing wire bending is determined
Bit architecture, the bracing wire folding positioning structure include fixing axle, and the fixing axle, which is provided with, to determine around the bracing wire that fixing axle rotates
Position set, described bracing wire one end is with accommodating respective outer side edges under bracing wire, the bracing wire other end in bracing wire with accommodating respective outer side edges, the bracing wire
Positioning sleeve is provided with bracing wire locating slot, and the bracing wire locating slot of bracing wire bending part and bracing wire positioning sleeve coordinates, by adding in bracing wire
Bracing wire is bent into the radian shape of needs by the movement for holding structure in bracing wire bending part；Structure and sliding block are accommodated in the bracing wire
Connection, the vertical support are provided with vertical guide rail, and the sliding block coordinates with the groove in vertical guide rail；
Structure is accommodated under the bracing wire, structure is accommodated in bracing wire and includes outside fixed cover, the inside coordinated with fixed cover
Hollow shaft, the fixed cover be provided with axial direction conical bore, the hollow shaft be provided with conical bore coordinate outer conical surface, inner circle
Post holes, outer conical surface and the conical bore of the hollow shaft coordinate, and the hollow shaft is provided with small end opening vertically on cone
Multiple open slots；The outer conical surface of the hollow shaft and the small end of conical bore are close to bracing wire folding positioning structure；
Accommodated under the bracing wire between structure and bracing wire folding positioning structure and be provided with a pull-down line compressing structure, the drawing
Accommodated on line and a upper bracing wire compressing structure, pull-down line compressing structure, pull-up are provided between structure and bracing wire folding positioning structure
Line compressing structure respectively with accommodated under bracing wire structure, accommodate in bracing wire structure fixed cover conical bore small end it is corresponding, pull down
Line compressing structure, upper bracing wire compressing structure compress closer to bracing wire folding positioning structure, the upper bracing wire compressing structure, pull-down line
Structure includes fixing axle two respectively, and the fixing axle two is provided with the axle sleeve that can be rotated around fixing axle two.
The fixing axle two of the upper bracing wire compressing structure coordinates with vertical long slot bore, is adjusted by mobile in vertical long slot bore
Save its height and position, during bending bracing wire be in impaction state, bracing wire bending part formed needed for size circular shape,
Both ends form the parallel ends of different openings width, and form transition circle respectively between circular shape and two parallel ends
Arc.
Minimum clearance between the bracing wire positioning sleeve and sleeve outer circle surface is the diameter of bracing wire, and the pull-down line compresses
The mother of the bottom of cylindrical hole in the hollow shaft of structure is accommodated under the bus of the external cylindrical surface the top of the axle sleeve of structure and bracing wire
Line is in same height, to keep bracing wire to keep being horizontal with accommodating structure under bracing wire in stress；The upper bracing wire
The top of cylindrical hole in the hollow shaft of structure is accommodated on the bus of the external cylindrical surface bottom of the axle sleeve of compressing structure and bracing wire
Bus in same height, to keep bracing wire to keep being horizontal with accommodating structure in bracing wire in stress.
The bracing wire positioning sleeve accommodate under the bracing wire structure, on accommodate the side of structure and be provided with angle and show line, lead to
The numerical value provided with angle display line, the angle a for drawing the unclosed part of bracing wire is crossed, calculates bracing wire circular shape part institute envelope
Arc angle, determined to calculate bracing wire bending springback angle, root according to the elasticity of the size of the wire core diameter of bracing wire and stayguy material
Determine to calculate the arc angle of bracing wire according to the size of bracing wire bending springback angle, the size adjustment that springback angle is bent according to bracing wire is leaned on
Height cooperation position of the fixing axle two of the bracing wire compressing structure of locations of structures in vertical long slot bore is accommodated in nearly bracing wire.
Vertical support position between vertical guide rail is provided with upper limit structure, and the upper limit structure includes compression bullet
Spring, the upper end of the compression spring are connected with upper spring seat, and upper spring seat is connected with vertical support and can be in vertical support
Move up and down, the lower end for compressing bullet is connected with limiting plate, and lower end and the sliding block top of limiting plate coordinate.
The fixing axle, by being welded to connect, positioning boss is provided with the centre position close to fixing axle with vertical support
Two, the outside of positioning boss two is provided with bearing, and bearing axial direction limiting card, bearing axial direction limiting card and axle are provided with the outside of bearing
Hold the axial movement that inner ring coordinates, limits bearing, bearing outer ring and bracing wire positioning sleeve inner hole；Positioning boss two can be with empty set
In fixing axle, compression spring two is provided between positioning boss two and vertical support, positioning can be adjusted by compression spring two
The axial location of boss two.
The interior cylindrical hole is provided with blend radius angle in the endface position of circular cone small end.
The big end of circular conical surface of the hollow shaft is provided with pressing handle；The big end end face of circular conical surface of the hollow shaft, which is provided with, to be more than
The cylinder boss of the end face diameter.
The fixed cover bottom that structure is accommodated under the bracing wire is provided with height adjustable structure, if the height adjusting structure includes
Dry regulating block, lower bottom base, fixed cover bottom are connected with lower bottom base, and regulating block, lower bottom base are connected by screw with horizontal support；Institute
State vertical support bottom and be provided with direction movement wheel.
Beneficial effects of the present invention：
1. the present invention be by that provided with accommodating structure under bracing wire, accommodating structure in bracing wire, reliably can fix bracing wire, and
Act on bracing wire by the pressing of hand and bent around bracing wire folding positioning structure and shape, simple in construction easily operated, work effect
Rate is high, can significantly reduce the labor intensity of operator, improves the safety and reliability of work, the bracing wire essence of institute's bending process
Exactness is high, and it is accurate to coordinate with connected component, and uniform force is good, and connection reliability is good, ensures safety and reliability.Use
One end of bracing wire is each passed through the interior cylindrical hole for the hollow shaft that structure is accommodated in bracing wire, bracing wire bending positioning knot by Shi Shouxian respectively
The interior cylindrical hole of structure, the lower hollow shaft for accommodating structure, with cylindrical hole in hand adjustment section in the position of axial direction so that the circular cone of fixed cover
Hole and the conical bore outer conical surface forced contact of hollow shaft, so that the hollow shaft with open slot is in cone conical bore
Be deformed inward under effect so that the interior cylindrical hole of bracing wire and hollow shaft produces predetermined frictional force, then with hand or other add
Structure is accommodated in the pressing bracing wire of power instrument on the one hand bracing wire is tensed, on the one hand move down bending denaturation, more press down and rub
Wipe power and blessing power is bigger, form required curved shape.
2. by accommodated under bracing wire be provided between structure and bracing wire folding positioning structure pull-down line compressing structure, on bracing wire
Compressing structure, the fixing axle two of upper bracing wire compressing structure coordinate with vertical long slot bore, are adjusted by mobile in vertical long slot bore
Its height and position, during bending bracing wire be in impaction state, bracing wire bending part formed needed for size circular shape, two
End forms the parallel ends of different openings width, and forms transition circle respectively between circular shape and two parallel ends
Arc, ensure bracing wire in actual use not only ensure that circular arc coordinates between bracing wire fixator it is accurate closely knit and fixed reliably,
And both ends can reliably be bonded after bracing wire tension, conveniently reliably be banded together by tied silk or bandage, prevent
Because fitting is unreliable, ties up the security incident such as equipment and the person caused by the loosening of insecure caused bracing wire.
3. it is drawing by the distance between the bracing wire folding positioning structure center line and pull-down line compressing structure center line
Line positioning sleeve radius, the axle sleeve radius of pull-down line compressing structure and bracing wire diameter sum, in other words outside bracing wire positioning sleeve and axle sleeve
Minimum clearance between circular surfaces is the diameter of bracing wire, the mother of the external cylindrical surface the top of the axle sleeve of the pull-down line compressing structure
The bus of the bottom of cylindrical hole in the hollow shaft of structure is accommodated under line and bracing wire in same height, to keep bracing wire in stress
When keep with bracing wire blessing structure be horizontal；The external cylindrical surface bottom of the axle sleeve of the upper bracing wire compressing structure
The bus of the top of cylindrical hole in the hollow shaft of structure is accommodated in bus and bracing wire in same height, with keep bracing wire by
Keep being horizontal with accommodating structure in bracing wire during power, so as to ensure that the bending shape of formed bracing wire connects in installation
When match that identical, contact area is big with connected position shape, ensure that uniform force is reliable, avoid due to uneven in hand and
Bracing wire caused by local pressure and it is engaged equipment caused by the local damage at position and personal safety accident.
By provided with upper limit structure, by being locked after predetermined position is moved to, compressing lower end and the limit of bullet
Position plate connection, lower end and the sliding block top of limiting plate coordinate, and avoid due to draw because bracing wire elastic force acts on during bending
Accommodated on line and come off caused by structure and sliding block upward sliding or injury hidden danger is brought to operator, can also be by regulation
The position of spring base, the limiting plate and shoe contact for making compression spring lower end, in the presence of compression spring, cause after bending
Spring is maintained at predetermined bending state to be concentrated with reducing folding s tress, reduces resilience denaturation make bracing wire be in setting shape and
Size.
4. by the bracing wire positioning sleeve accommodate under the bracing wire structure, on accommodate the side of structure and show provided with angle
Timberline, by showing that line can easily draw the angle a of the unclosed part of bracing wire numerical value provided with angle, drawn so as to calculate
The arc angle of line circular shape part institute envelope, meter is determined according to the elasticity of the size of the wire core diameter of bracing wire and stayguy material
Bracing wire bending springback angle is calculated, the size that springback angle is bent according to bracing wire determines to calculate the arc angle of bracing wire, curved according to bracing wire
The fixing axle two of size adjustment bracing wire compressing structure of blessing locations of structures in bracing wire of springback angle is rolled in vertical long slot bore
Interior height cooperation position, ensure compliance with the arc angles of technical requirements so as to ensure the circular shape after bracing wire bending resilience with
The shape for the bracing wire fixator being engaged is engaged, and ensures that bracing wire not only ensures to justify in actual use between bracing wire fixator
Arc coordinates accurate closely knit and fixed reliable, and both ends can be reliably bonded after bracing wire tension, conveniently by tied silk or
Person's bandage reliably bands together, and prevents from setting caused by because being bonded loosening that is unreliable, tying up insecure caused bracing wire
The security incident such as standby and personal.
5. fixing axle is with vertical support by being welded to connect, fixed reliable, it is fixed to be provided with the centre position of close fixing axle
Position boss two, the outside of positioning boss two are provided with bearing, bearing axial direction limiting card, bearing axial limiting are provided with the outside of bearing
Card coordinates with bearing inner race, the axial movement of limitation bearing, bearing outer ring and bracing wire positioning sleeve inner hole.Positioning boss two can
With empty set in fixing axle, compression spring two is provided between positioning boss two and vertical support, can be adjusted by compression spring two
The axial location of positioning boss two is saved, to adapt to the bracing wire positioning sleeve of the different length with various sizes of bracing wire locating slot.
6 are provided with blend radius angle by endface position of the interior cylindrical hole in circular cone small end, avoid bracing wire the position by
The damage to caused by bracing wire during slight bending.By the big end of circular conical surface in hollow shaft be provided with the convenient pressing of pressing handle and
It is laborsaving.
7 can be easily by hollow shaft in axial push-and-pull by cylinder boss structure, but thinks outer drawing after bracing wire bending shaping
Going out easily can unclamp bracing wire.
8. height adjustable structure, the height adjusting structure bag are provided with by the fixed cover bottom that structure is accommodated under bracing wire
Some regulating blocks, lower bottom base are included, fixed cover bottom is connected with lower bottom base by different modes such as welding, and regulating block, lower bottom base lead to
Cross screw to be connected with horizontal support, convenient regulation height, ensure that the degree of accuracy of bracing wire bending is high；Ten thousand are provided with vertical support bottom
To movable pulley, easily it can move and transport, suitable for execute-in-place.
Brief description of the drawings
Fig. 1 is the structural representation of invention；
Fig. 2 is Fig. 1 left view；
Fig. 3 is blessing structure under bracing wire, the structural representation of structure is accommodated in bracing wire；
Fig. 4 is provided with pull-down line compressing structure, the structural representation of upper bracing wire compressing structure for the present invention.
Embodiment
For a better understanding of the present invention, embodiments of the present invention are explained in detail below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, the distribution line bracing wire bending shaped structure of a kind of safety labor-saving, including what is be connected hang down
Allotment support 1, horizontal support 2, the horizontal support 2, which is provided with bracing wire, accommodates structure, and the vertical support 1 is provided with bracing wire
Structure, bracing wire folding positioning structure are accommodated, the bracing wire folding positioning structure includes fixing axle 7, and the fixing axle 7 is provided with can
The bracing wire positioning sleeve 71 rotated around fixing axle, described one end of bracing wire 30 is with accommodating respective outer side edges under bracing wire, the bracing wire other end is with drawing
Respective outer side edges are accommodated on line, the bracing wire positioning sleeve is provided with bracing wire locating slot, the drawing of bracing wire bending part and bracing wire positioning sleeve
Line locating slot 201 coordinates, and bracing wire is bent into the radian of needs by the movement of blessing structure in bracing wire in bracing wire bending part
Shape.The vertical support bottom is provided with direction movement wheel.
Accommodate structure in the bracing wire to be connected with sliding block 10, the vertical support 1 is provided with vertical guide rail 18, the sliding block
10 coordinate with the groove 14 in vertical guide rail 18.
Structure is accommodated under the bracing wire, structure is accommodated in bracing wire includes outside fixed cover 22, interior with fixed cover cooperation
The hollow shaft 21 in portion, the fixed cover 22 are provided with the conical bore 221 of axial direction, and the hollow shaft 21 is provided with outer with conical bore cooperation
Circular conical surface 212, interior cylindrical hole 213, outer conical surface and the conical bore of the hollow shaft coordinate, and the hollow shaft is set on cone
There are multiple open slots 214 of small end opening vertically.The outer conical surface of the hollow shaft and the small end of conical bore are curved close to bracing wire
Roll over location structure.The interior cylindrical hole 213 is provided with blend radius angle 43 in the endface position of circular cone small end.By being fallen provided with transition
Fillet 43, avoid bracing wire damage to caused by bracing wire when the position is by slight bending.
One end of bracing wire is each passed through to the interior cylindrical hole for the hollow shaft that structure is accommodated in bracing wire respectively first during use
213rd, bracing wire folding positioning structure, the interior cylindrical hole 213 of the lower hollow shaft for accommodating structure, with cylindrical hole in hand adjustment section in axial direction
Position so that the conical bore 221 of fixed cover 22 and the forced contact of conical bore outer conical surface 212 of hollow shaft 21, so that band
The hollow shaft for having open slot is deformed inward in the presence of cone conical bore 221 so that the interior cylindrical hole of bracing wire and hollow shaft
213 produce predetermined frictional force, then cause bracing wire on the one hand with blessing structure on hand or the pressing bracing wire of other force-multiplier tools
Tense, on the one hand move down bending denaturation, more press down frictional force and blessing power is bigger, form required curved shape.
The vertical support 1 position between vertical guide rail is provided with upper limit structure, and the upper limit structure includes compression
Spring 15, the upper end of the compression spring 15 are connected with upper spring seat 31, and upper spring seat 31 is connected with vertical support 1 and can be
Moved up and down in vertical support, by being locked after predetermined position is moved to, compress lower end and the limiting plate 12 of bullet 15
Connection, lower end and the sliding block top 32 of limiting plate coordinate, and avoid due to causing bracing wire because bracing wire elastic force acts on during bending
Come off caused by upper blessing structure and sliding block upward sliding or injury hidden danger is brought to operator, can also be by adjusting upper bullet
The position of spring abutment, the limiting plate and shoe contact for making compression spring lower end, in the presence of compression spring, cause the bullet after bending
Spring is maintained at predetermined bending state and is concentrated with reducing folding s tress, reduces shape and chi that resilience denaturation makes bracing wire be in setting
It is very little.
Accommodated under the bracing wire between structure and bracing wire folding positioning structure and be provided with a pull-down line compressing structure 24, it is described
Accommodated in bracing wire and a upper bracing wire compressing structure 32, pull-down line compressing structure are provided between structure and bracing wire folding positioning structure
24th, upper bracing wire compressing structure 32 respectively with accommodated under bracing wire structure, accommodate in bracing wire structure fixed cover conical bore small end
It is corresponding, pull-down line compressing structure, upper bracing wire compressing structure closer to bracing wire folding positioning structure, the upper bracing wire compressing structure,
Pull-down line compressing structure includes fixing axle 2 33 respectively, and the fixing axle two is provided with 34 sets of the axle that can be rotated around fixing axle two.
The fixing axle 2 33 of wherein upper bracing wire compressing structure 32 coordinates with vertical long slot bore 25, is adjusted by mobile in vertical long slot bore
Its height and position, during bending bracing wire be in impaction state, bracing wire bending part formed needed for size circular shape 37,
Both ends form the parallel ends 36 of different openings width, and form transition respectively between circular shape and two parallel ends
Circular arc 35, ensure that bracing wire not only ensures that the accurate closely knit and fixation that circular arc coordinates can in actual use between bracing wire fixator
Lean on, and both ends can reliably be bonded after bracing wire tension, conveniently reliably be banded together by tied silk or bandage, prevent
Only because being bonded the security incident such as equipment and the person caused by loosening that is unreliable, tying up insecure caused bracing wire.
The distance between the bracing wire folding positioning structure center line 38 and the center line of pull-down line compressing structure 24 are bracing wire
Positioning sleeve radius, the axle sleeve radius of pull-down line compressing structure and bracing wire diameter sum, in other words bracing wire positioning sleeve and sleeve outer circle
Minimum clearance between surface is the diameter of bracing wire, the bus of the external cylindrical surface the top of the axle sleeve of the pull-down line compressing structure
The bus of the bottom of cylindrical hole is in same height in hollow shaft with accommodating structure under bracing wire, to keep bracing wire in stress
Keep being horizontal with accommodating structure under bracing wire；The mother of the external cylindrical surface bottom of the axle sleeve of the upper bracing wire compressing structure
The bus of the top of cylindrical hole in the hollow shaft of structure is accommodated in line and bracing wire in same height, to keep bracing wire in stress
When keep with bracing wire blessing structure be horizontal.
The bracing wire positioning sleeve 71 accommodate under the bracing wire structure, on accommodate the side of structure and be provided with angle and show line
39, by showing that line can easily draw the angle a of the unclosed part of bracing wire numerical value provided with angle, so as to calculate bracing wire
The arc angle of the part institute envelope of circular shape 37, meter is determined according to the elasticity of the size of the wire core diameter of bracing wire and stayguy material
Bracing wire bending springback angle is calculated, the size that springback angle is bent according to bracing wire determines to calculate the arc angle of bracing wire, curved according to bracing wire
The fixing axle 2 33 of size adjustment bracing wire compressing structure of blessing locations of structures in bracing wire of springback angle is rolled in vertical elongated slot
Height cooperation position in hole, than the circular arc for ensuring compliance with the arc angle of technical requirements so as to ensure after bracing wire bending resilience
Shape is engaged with the shape for the bracing wire fixator being engaged, and ensures that bracing wire is not only protected in actual use between bracing wire fixator
The accurate closely knit and fixed reliable of circular arc cooperation is demonstrate,proved, and both ends can reliably be bonded after bracing wire tension, conveniently pass through bundle
Silk or bandage reliably band together, and prevent from causing because being bonded loosening that is unreliable, tying up insecure caused bracing wire
Equipment and the security incident such as the person.
The fixing axle 7, by being welded to connect, positioning boss is provided with the centre position close to fixing axle with vertical support 1
2 30, the outside of positioning boss 2 30 is provided with bearing 29, and bearing axial direction limiting card 44, bearing axial direction are provided with the outside of bearing 29
Limiting card 44 coordinates with bearing inner race, the axial movement of limitation bearing, the outer ring of bearing 29 and bracing wire positioning sleeve inner hole.Positioning
Boss 2 30 can be provided with compression spring 2 72, pass through pressure with empty set in fixing axle 7 between positioning boss two and vertical support 1
Contracting spring 2 72 can adjust the axial location of positioning boss two, to adapt to the different length with various sizes of bracing wire locating slot
Bracing wire positioning sleeve.Certainly, the fixing axle 7 can also be provided with external screw thread at both ends, fixed and connected by nut and vertical support 1
Connect.
The big end of circular conical surface of the hollow shaft is provided with pressing handle 41.The big end end face of circular conical surface of the hollow shaft is provided with big
In the cylinder boss 211 of the end face diameter.Can be easily by hollow shaft in axial push-and-pull by cylinder boss structure, but bracing wire
Think that outer pull-out easily can unclamp bracing wire after bending shaping.
The fixed cover bottom that structure is accommodated under the bracing wire is provided with height adjustable structure 3, and the height adjusting structure 3 includes
Some regulating blocks 27, lower bottom base 42, fixed cover bottom and lower bottom base 42 are connected by the different modes such as welding, regulating block 27, under
Base 42 is connected by screw with horizontal support 2.
Although above-mentioned the embodiment of invention is described with reference to accompanying drawing, not to the scope of the present invention
Limitation, on the basis of technical scheme, those skilled in the art need not pay creative work and can make
Various modifications or deformation still within protection scope of the present invention.
Claims (9)
1. a kind of safety labor-saving distribution line bracing wire bending shaped structure, it is characterized in that, including be connected vertical support, water
Flat support, the horizontal support, which is provided with bracing wire, accommodates structure, and the vertical support, which is provided with bracing wire, accommodates structure, bracing wire
Folding positioning structure, the bracing wire folding positioning structure include fixing axle, and the fixing axle is provided with what can be rotated around fixing axle
Bracing wire positioning sleeve, described bracing wire one end is with accommodating respective outer side edges under bracing wire, the bracing wire other end in bracing wire with accommodating respective outer side edges, institute
State bracing wire positioning sleeve and be provided with bracing wire locating slot, the bracing wire locating slot of bracing wire bending part and bracing wire positioning sleeve coordinates, and passes through drawing
Bracing wire is bent into the radian shape of needs by the movement that structure is accommodated on line in bracing wire bending part；Structure is accommodated in the bracing wire
It is connected with sliding block, the vertical support is provided with vertical guide rail, and the sliding block coordinates with the groove in vertical guide rail；
Structure is accommodated under the bracing wire, structure is accommodated in bracing wire and includes outside fixed cover, the sky of the inside coordinated with fixed cover
Mandrel, the fixed cover are provided with the conical bore of axial direction, and the hollow shaft is provided with the outer conical surface coordinated with conical bore, interior cylinder
Hole, outer conical surface and the conical bore of the hollow shaft coordinate, and the hollow shaft is on cone provided with small end opening vertically
Multiple open slots；The outer conical surface of the hollow shaft and the small end of conical bore are close to bracing wire folding positioning structure；
Accommodated under the bracing wire and a pull-down line compressing structure is provided between structure and bracing wire folding positioning structure, in the bracing wire
Accommodate and a upper bracing wire compressing structure, pull-down line compressing structure, upper bracing wire pressure are provided between structure and bracing wire folding positioning structure
Locking structure respectively with accommodated under bracing wire structure, accommodate in bracing wire structure fixed cover conical bore small end it is corresponding, pull-down line pressure
Locking structure, upper bracing wire compressing structure are closer to bracing wire folding positioning structure, the upper bracing wire compressing structure, pull-down line compressing structure
Include fixing axle two respectively, the fixing axle two is provided with the axle sleeve that can be rotated around fixing axle two.
2. a kind of distribution line bracing wire bending shaped structure of safety labor-saving as claimed in claim 1, it is characterized in that, it is described on
The fixing axle two of bracing wire compressing structure coordinates with vertical long slot bore, and its height and position is adjusted by mobile in vertical long slot bore,
Bracing wire is in impaction state during bending, and bracing wire bending part forms the circular shape of required size, both ends form difference
The parallel ends of A/F, and transition arc is formed respectively between circular shape and two parallel ends.
3. a kind of distribution line bracing wire bending shaped structure of safety labor-saving as described in claim 1 or 2, it is characterized in that,
Minimum clearance between the bracing wire positioning sleeve and sleeve outer circle surface is the diameter of bracing wire, the axle of the pull-down line compressing structure
The bus of the bottom of cylindrical hole in the hollow shaft of structure is accommodated under the bus of the external cylindrical surface the top of set and bracing wire same
Individual height, to keep bracing wire to keep being horizontal with accommodating structure under bracing wire in stress；The upper bracing wire compressing structure
Axle sleeve external cylindrical surface bottom bus and bracing wire on accommodate the bus of the top of cylindrical hole in the hollow shaft of structure and exist
Same height, to keep bracing wire to keep being horizontal with accommodating structure in bracing wire in stress.
4. a kind of distribution line bracing wire bending shaped structure of safety labor-saving as described in claim 1 or 2, it is characterized in that,
The bracing wire positioning sleeve accommodate under the bracing wire structure, on accommodate the side of structure and be provided with angle and show line, by provided with angle
Degree show line, draw the unclosed part of bracing wire angle a numerical value, calculate the arc chord angle of bracing wire circular shape part institute envelope
Degree, determined to calculate bracing wire bending springback angle according to the elasticity of the size of the wire core diameter of bracing wire and stayguy material, it is curved according to bracing wire
The size of folding springback angle is determined to calculate the arc angle of bracing wire, bent according to bracing wire in the close bracing wire of size adjustment of springback angle
Accommodate height cooperation position of the fixing axle two of the bracing wire compressing structure of locations of structures in vertical long slot bore.
5. a kind of distribution line bracing wire bending shaped structure of safety labor-saving as claimed in claim 3, it is characterized in that, it is described to hang down
Position is provided with upper limit structure between being directly supported on vertical guide rail, and the upper limit structure includes compression spring, the compression bullet
The upper end of spring is connected with upper spring seat, and upper spring seat is connected with vertical support and can moved up and down in vertical support, compression
The lower end of spring is connected with limiting plate, and lower end and the sliding block top of limiting plate coordinate.
6. a kind of distribution line bracing wire bending shaped structure of safety labor-saving as claimed in claim 1, it is characterized in that, it is described solid
Dead axle, by being welded to connect, positioning boss two, the positioning boss is provided with the centre position close to fixing axle with vertical support
Two outsides are provided with bearing, bearing axial direction limiting card are provided with the outside of bearing, bearing axial direction limiting card coordinates with bearing inner race, limitation
The axial movement of bearing, bearing outer ring and bracing wire positioning sleeve inner hole；Positioning boss two can position with empty set in fixing axle
Compression spring two is provided between boss two and vertical support, the axial position of positioning boss two can be adjusted by compression spring two
Put.
7. a kind of distribution line bracing wire bending shaped structure of safety labor-saving as claimed in claim 1, it is characterized in that, it is described interior
Cylindrical hole is provided with blend radius angle in the endface position of circular cone small end.
8. a kind of distribution line bracing wire bending shaped structure of safety labor-saving as claimed in claim 1, it is characterized in that, the sky
The big end of circular conical surface of mandrel is provided with pressing handle；The big end end face of circular conical surface of the hollow shaft is provided with the circle more than the end face diameter
Post boss.
9. a kind of distribution line bracing wire bending shaped structure of safety labor-saving as claimed in claim 1, it is characterized in that, the drawing
The fixed cover bottom that structure is accommodated under line is provided with height adjustable structure, and the height adjustable structure includes some regulating blocks, bottom
Seat, fixed cover bottom are connected with lower bottom base, and regulating block, lower bottom base are connected by screw with horizontal support；Under the vertical support
Portion is provided with direction movement wheel.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610875197.2A CN106340824B (en) | 2016-09-30 | 2016-09-30 | A kind of distribution line bracing wire bending shaped structure of safety labor-saving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610875197.2A CN106340824B (en) | 2016-09-30 | 2016-09-30 | A kind of distribution line bracing wire bending shaped structure of safety labor-saving |
Publications (2)
| Publication Number | Publication Date |
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| CN106340824A CN106340824A (en) | 2017-01-18 |
| CN106340824B true CN106340824B (en) | 2018-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610875197.2A Active CN106340824B (en) | 2016-09-30 | 2016-09-30 | A kind of distribution line bracing wire bending shaped structure of safety labor-saving |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112497B (en) * | 2019-12-26 | 2022-04-01 | 李钢 | Quick-adjustment die type electric wire bending device |
| CN111456523A (en) * | 2020-04-08 | 2020-07-28 | 贵州电网有限责任公司 | Multipurpose tool for binding power transmission line |
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| JPS5331279A (en) * | 1971-06-21 | 1978-03-24 | Boyan Ltd | Tool for cutting and bending wires |
| CN102873140A (en) * | 2012-09-28 | 2013-01-16 | 信源电子制品(昆山)有限公司 | Metal dome bending machine |
| CN103042133A (en) * | 2012-12-07 | 2013-04-17 | 河南省电力公司洛阳供电公司 | Wire drawing bending frame |
| CN104550555A (en) * | 2014-12-26 | 2015-04-29 | 国家电网公司 | Guy wire circular arc bending pliers |
| CN105537456A (en) * | 2016-01-25 | 2016-05-04 | 东莞市森佳机械有限公司 | Wire bending device |
| CN105945175A (en) * | 2016-05-13 | 2016-09-21 | 珠海市赛科自动化有限公司 | Capacitance bent foot forming machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5331279A (en) * | 1971-06-21 | 1978-03-24 | Boyan Ltd | Tool for cutting and bending wires |
| CN102873140A (en) * | 2012-09-28 | 2013-01-16 | 信源电子制品(昆山)有限公司 | Metal dome bending machine |
| CN103042133A (en) * | 2012-12-07 | 2013-04-17 | 河南省电力公司洛阳供电公司 | Wire drawing bending frame |
| CN104550555A (en) * | 2014-12-26 | 2015-04-29 | 国家电网公司 | Guy wire circular arc bending pliers |
| CN105537456A (en) * | 2016-01-25 | 2016-05-04 | 东莞市森佳机械有限公司 | Wire bending device |
| CN105945175A (en) * | 2016-05-13 | 2016-09-21 | 珠海市赛科自动化有限公司 | Capacitance bent foot forming machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106340824A (en) | 2017-01-18 |
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