CN103701063B - The curved squareness of a kind of wire is apart from potential divider servicing unit - Google Patents

The curved squareness of a kind of wire is apart from potential divider servicing unit Download PDF

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Publication number
CN103701063B
CN103701063B CN201310642502.XA CN201310642502A CN103701063B CN 103701063 B CN103701063 B CN 103701063B CN 201310642502 A CN201310642502 A CN 201310642502A CN 103701063 B CN103701063 B CN 103701063B
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China
Prior art keywords
wire
fluid pressure
pressure line
squareness
curved
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CN201310642502.XA
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Chinese (zh)
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CN103701063A (en
Inventor
袁斌
毛建国
董有超
张建军
李新成
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Shaanxi Power Transmission & Transportation Co
State Grid Corp of China SGCC
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Shaanxi Power Transmission & Transportation Co
State Grid Corp of China SGCC
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Priority to CN201310642502.XA priority Critical patent/CN103701063B/en
Publication of CN103701063A publication Critical patent/CN103701063A/en
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Abstract

The invention discloses the curved squareness of a kind of wire apart from potential divider servicing unit, comprise the hydraulic system being connected with power supply box, described hydraulic system comprises hydraulic pump, on hydraulic pump output pipe, be connected in parallel to the first fluid pressure line, the second fluid pressure line and the 3rd fluid pressure line, on every fluid pressure line, be provided with fuel outlet valve and some compression cylinders; On described the first fluid pressure line, the second fluid pressure line and the 3rd fluid pressure line, wire torsion releasing unit, wire radian draw unit and wire clamp fixed cell are set respectively. This apparatus structure is simple, convenient disassembly, time saving and energy saving, and the wire radian that compacting obtains is precisely, height distance is impartial, effective guarantee wire safe distance over the ground, evaded abnormal unsafe factor.

Description

The curved squareness of a kind of wire is apart from potential divider servicing unit
Technical field
The present invention relates to power circuit line winder, be specifically related to the curved squareness of a kind of wire auxiliary apart from potential dividerHelp device.
Background technology
Because the basis of newly-built substation equipment is different from the installation requirement of civil engineering and equipment, installation is executedIn work, reference data and designing requirement change to some extent, and uncertain factor always has generation. Therefore, one of transformer stationSecondary device wire connects the size just needing after installation to be determined at the scene temporarily, and this just need to have accurate budgetBe achieved with the requirement of design specification, existing installation wire and equipment connection only have by naked eyes orPerson's experimental check mapping desired parameters data, so some coupling part, turning naked eyes also cannot be realized over the groundThe object of radian coherence request when safe distance and wire connect, this exists just to new transformer station of installingConnecting position of wires bring wire radian, height distance not etc., insulation creep distance, safe distance and uneasiness over the groundThe existence of total factor anomaly.
Summary of the invention
The object of the present invention is to provide a kind of simple in structurely, convenient disassembly, can alleviate operating personnel's workThe curved squareness of wire of intensity is apart from potential divider aid.
For achieving the above object, the technical solution used in the present invention is:
The curved squareness of a kind of wire, apart from potential divider servicing unit, comprises the hydraulic system being connected with power supply box,Described hydraulic system comprises hydraulic pump, is connected in parallel to the first fluid pressure line, on hydraulic pump output pipeTwo fluid pressure lines and the 3rd fluid pressure line, be provided with fuel outlet valve and some compression cylinders on every fluid pressure line;Wire torsion is set respectively on described the first fluid pressure line, the second fluid pressure line and the 3rd fluid pressure line to be dischargedUnit, wire radian draw unit and wire clamp fixed cell.
Described wire torsion releasing unit comprises the wire release being connected with the first fluid pressure line, releases at wirePut in device and be provided with in opposite directions some groups of compact heaps, be provided with and revolving that external motor is connected at the two ends of wire releaseFavourable turn wheel clip.
Described wire torsion release be shaped as two semicolumns by hinge be connected form cylinder.
Described wire radian draw unit comprises the tractive force support being connected with the second fluid pressure line, and tractive force props upThe top of frame is provided with dismountable wire angle bent angle mould, and the two ends of tractive force support are also provided with wireRadian compactor.
Described wire clamp fixed cell comprises the wire support that is connected with the 3rd fluid pressure line, two of wire supportEnd arranges wire clamp fastener.
On described wire clamp fastener, be also provided with wrapping head.
Described wire release, tractive force support and wire support all by telescopic tube respectively with the first hydraulic pressurePipeline, the second fluid pressure line and the 3rd fluid pressure line are connected.
Compared with prior art, the present invention has following useful technique effect:
On the output pipe of hydraulic system of the present invention, be connected in parallel to three fluid pressure lines, three fluid pressure linesUpper wire torsion releasing unit, wire radian draw unit and the wire clamp fixed cell of arranging respectively, relies onHydraulic system can meet the stable tractive force demand in each working cell, and all arranges on every fluid pressure lineHave fuel outlet valve, thereby can realize the conversion of all kinds of required functions unit, three working lines can either be simultaneouslyWork, also can select a job. This apparatus structure is simple, convenient disassembly, time saving and energy saving, and compacting obtainsWire radian is precisely, height distance is impartial, effective guarantee wire safe distance over the ground, evaded abnormalUnsafe factor.
Wire torsion releasing unit of the present invention can carry out torsion school to the not straight wire all kinds of lack of standardization of camberJust, drum wire is placed in wire release, primer fluid pressing system, by the stretching motion of compression cylinderPromote compact heap wire is compressed, simultaneously by the wire rotation wheel clip at wire release two ends, it is curvedDegree is proofreaied and correct intact.
In wire radian draw unit of the present invention, be provided with tractive force support and the detachable wire angle of changingBent angle mould, is placed in wire to be bent in tractive force support, promotes to lead by the stretching motion of compression cylinderGravitation support with wire angle bent angle mould is constantly drawn according to required radian, make it reach necessary requirement.
Wire clamp fixed cell of the present invention is mainly according to required wire clamp specification by the wire of having proofreaied and correctOn this device, realize wire clamp hydraulic compression object.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is wire torsion releasing unit structural representation of the present invention;
Fig. 3 is the wire radian draw unit structural representation in the present invention;
Fig. 4 is the wire clamp fixed cell structural representation in the present invention.
Wherein, 1 is power supply box; 2 is hydraulic pump; 3 is wire release; 4 is compact heap; 5 is rotationWheel clip; 6 is hinge; 7 is telescopic oil cylinder; 8 is tractive force support; 9 is wire angle bent angle mould;10 is wire radian compactor; 11 is wire support; 12 is wire clamp fastener.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
With reference to Fig. 1, the curved squareness of wire of the present invention, apart from potential divider servicing unit, comprises and power supply box 1Connected hydraulic system, described hydraulic system comprises hydraulic pump 2, on hydraulic pump 2 output pipes, is connected in parallelThere are the first fluid pressure line, the second fluid pressure line and the 3rd fluid pressure line, on every fluid pressure line, are provided with and putFuel tap and some compression cylinders 7; On described the first fluid pressure line, the second fluid pressure line and the 3rd fluid pressure lineWire torsion releasing unit, wire radian draw unit and wire clamp fixed cell are set respectively.
Referring to Fig. 2, described wire torsion releasing unit comprises the wire release 3 being connected with the first fluid pressure line,Wire release 3 is connected with the first fluid pressure line by telescopic tube 13; The shape of wire torsion release 3Be that two semicolumns are by the connected cylinder forming of hinge 6; In wire release 3, be provided with in opposite directions someGroup compact heap 4, is provided with the rotation wheel clip 5 being connected with external motor at the two ends of wire release 3.
Referring to Fig. 3, described wire radian draw unit comprises the tractive force support 8 being connected with the second fluid pressure line,Tractive force support 8 is connected with the second fluid pressure line by telescopic tube; The top of tractive force support 8 is provided withDismountable wire angle bent angle mould 9, the two ends of tractive force support 8 are also provided with wire radian compactor10; Described wire angle bent angle mould 9 can be changed according to the radian of required wire.
Referring to Fig. 4, described wire clamp fixed cell comprises the wire support 11 that is connected with the 3rd fluid pressure line,Wire support 11 is connected with the second fluid pressure line by telescopic tube; The two ends of wire support 11 arrange wire clampFastener 12, preferably, can also external wrapping head on wire clamp fastener 12, can winding aluminum band orPerson's braid over braid.
The curved squareness of wire of the present invention is apart from potential divider servicing unit, in the time of work:
On the output pipe of hydraulic system of the present invention, be arranged in parallel the first fluid pressure line, the second fluid pressure line andThe 3rd fluid pressure line, is provided with fuel outlet valve and some compression cylinders on every fluid pressure line, open fuel outlet valveAfter, the task driven compression cylinder motion of hydraulic system, is connected with compression cylinder thereby drive on every pipelineParts do upper and lower motion, thereby reach the job requirement on every working line, concrete:
On the first fluid pressure line, be provided with wire torsion releasing unit, primer fluid pressing system, passes through compressed oilThe stretching motion of cylinder promotes compact heap wire is compressed, and the while is by the wire whirler at wire release two endsWheel clip is proofreaied and correct intact by its camber;
Wire radian draw unit is set on the second fluid pressure line, wire to be bent is placed in to tractive force supportIn, promote the motion of tractive force support by the stretching motion of compression cylinder, thus continuous and wire angle bent angleMould collides, thereby can constantly compress wire according to required radian, thereby reaches necessary requirement.
On the 3rd fluid pressure line, wire clamp fixed cell is set, the wire suppressing is put into wire supportIn, promote wire support motion by the stretching motion of compression cylinder, make wire support and be arranged on its two endsWire clamp fastener and wire clamp two ends fix, realize the hydraulic compression of wire clamp.
In sum, the curved squareness of wire of the present invention apart from potential divider servicing unit by wire diskWire in the time doing various terminal and equipment connection, in the time that torsion of wire itself can not be with equipment general character direction,Complete needed radian, joint angle and torsion by this tool hydraulic system and discharge, meet equipmentActual effect under pre-control state. Rely on hydraulic system to realize stable tractive force requirement, it is all kinds of lack of standardizationWire is realized installation parameter, the consistent property of surveying and mapping data object by the present invention.

Claims (9)

1. the curved squareness of wire, apart from a potential divider servicing unit, is characterized in that: comprise and power supply box (1)Connected hydraulic system, described hydraulic system comprises hydraulic pump (2), on hydraulic pump (2) output pipe alsoConnection is connected with the first fluid pressure line, the second fluid pressure line and the 3rd fluid pressure line, on every fluid pressure line, all establishesBe equipped with fuel outlet valve and some compression cylinders; Wire torsion releasing unit is set on the first fluid pressure line,Wire radian draw unit is set on two fluid pressure lines, wire clamp is set on the 3rd fluid pressure line fixing singleUnit.
2. the curved squareness of a kind of wire according to claim 1 is apart from potential divider servicing unit, its featureBe: described wire torsion releasing unit comprises the wire release (3) being connected with the first fluid pressure line,In wire release (3), be provided with in opposite directions some groups of compact heaps (4), establish at the two ends of wire release (3)There is the rotation wheel clip (5) being connected with external motor.
3. the curved squareness of a kind of wire according to claim 2 is apart from potential divider servicing unit, its featureBe: described wire release (3) be shaped as two semicolumns by hinge (6) be connected formCylinder.
4. the curved squareness of a kind of wire according to claim 2 is apart from potential divider servicing unit, its featureBe: described wire release (3) is connected with the first fluid pressure line by telescopic tube (13).
5. the curved squareness of a kind of wire according to claim 1 is apart from potential divider servicing unit, its featureBe: described wire radian draw unit comprises the tractive force support (8) being connected with the second fluid pressure line, leadsThe top of gravitation support (8) is provided with dismountable wire angle bent angle mould (9), tractive force support (8)Two ends be also provided with wire radian compactor (10).
6. the curved squareness of a kind of wire according to claim 5 is apart from potential divider servicing unit, its featureBe: described tractive force support (8) is connected with the second fluid pressure line by telescopic tube (13).
7. the curved squareness of a kind of wire according to claim 1 is apart from potential divider servicing unit, its featureBe: described wire clamp fixed cell comprises the wire support (11) that is connected with the 3rd fluid pressure line, and wire props upThe two ends of frame (11) arrange wire clamp fastener (12).
8. the curved squareness of a kind of wire according to claim 7 is apart from potential divider servicing unit, its featureBe: on described wire clamp fastener (12), be also provided with wrapping head.
9. the curved squareness of a kind of wire according to claim 7 is apart from potential divider servicing unit, its featureBe: wire support (11) is connected with the 3rd fluid pressure line by telescopic tube (13).
CN201310642502.XA 2013-12-03 2013-12-03 The curved squareness of a kind of wire is apart from potential divider servicing unit Active CN103701063B (en)

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CN103701063B true CN103701063B (en) 2016-05-18

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1154063A (en) * 1965-10-29 1969-06-04 Mavilor Manufacture De Vilebre Apparatus for Manufacturing Bent Wire Objects.
CN201543748U (en) * 2009-10-09 2010-08-11 长葛市新世纪机电有限公司 Fully-hydraulic automatic hoop-straightening and bending machine
CN201742055U (en) * 2010-07-27 2011-02-09 辽宁省电力有限公司本溪供电公司 Device for trimming busses
CN102039332A (en) * 2010-11-29 2011-05-04 福建省南安市电力有限责任公司 Device for producing S-shaped joint of rectangular busbar
CN202079135U (en) * 2011-03-18 2011-12-21 辽宁省电力有限公司葫芦岛供电公司 Multifunctional bus bending device
CN202662961U (en) * 2012-07-26 2013-01-09 庄建芳 Wire hydraulic connection numerical control working table
CN203061609U (en) * 2012-12-05 2013-07-17 南阳二机石油装备(集团)有限公司 Novel oil press for machining V-shaped edge
CN203124609U (en) * 2012-12-27 2013-08-14 何锋 Extreme minitype wire rod straightening and cut-off machine
CN203267270U (en) * 2013-04-17 2013-11-06 胜利油田东强设备安装工程有限责任公司 Full-automatic intelligent hydraulic molding machine
CN203304340U (en) * 2013-05-10 2013-11-27 国家电网公司 Strain clamp hydraulic shaping device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0587342B2 (en) * 1985-10-03 1993-12-16 Hitachi Ltd

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1154063A (en) * 1965-10-29 1969-06-04 Mavilor Manufacture De Vilebre Apparatus for Manufacturing Bent Wire Objects.
CN201543748U (en) * 2009-10-09 2010-08-11 长葛市新世纪机电有限公司 Fully-hydraulic automatic hoop-straightening and bending machine
CN201742055U (en) * 2010-07-27 2011-02-09 辽宁省电力有限公司本溪供电公司 Device for trimming busses
CN102039332A (en) * 2010-11-29 2011-05-04 福建省南安市电力有限责任公司 Device for producing S-shaped joint of rectangular busbar
CN202079135U (en) * 2011-03-18 2011-12-21 辽宁省电力有限公司葫芦岛供电公司 Multifunctional bus bending device
CN202662961U (en) * 2012-07-26 2013-01-09 庄建芳 Wire hydraulic connection numerical control working table
CN203061609U (en) * 2012-12-05 2013-07-17 南阳二机石油装备(集团)有限公司 Novel oil press for machining V-shaped edge
CN203124609U (en) * 2012-12-27 2013-08-14 何锋 Extreme minitype wire rod straightening and cut-off machine
CN203267270U (en) * 2013-04-17 2013-11-06 胜利油田东强设备安装工程有限责任公司 Full-automatic intelligent hydraulic molding machine
CN203304340U (en) * 2013-05-10 2013-11-27 国家电网公司 Strain clamp hydraulic shaping device

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