CN105665583B - Wire Straight line unit - Google Patents
Wire Straight line unit Download PDFInfo
- Publication number
- CN105665583B CN105665583B CN201610126598.8A CN201610126598A CN105665583B CN 105665583 B CN105665583 B CN 105665583B CN 201610126598 A CN201610126598 A CN 201610126598A CN 105665583 B CN105665583 B CN 105665583B
- Authority
- CN
- China
- Prior art keywords
- sheave
- lower plate
- train wheel
- wheel bridge
- slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
- Pulleys (AREA)
Abstract
The present invention relates to a kind of adaptive wire Straight line unit, including train wheel bridge, lower plate, it is arranged on the left sheave between train wheel bridge and lower plate, right sheave, described train wheel bridge and lower plate is triangular in shape, left sheave and right sheave are hubbed at two base angles of train wheel bridge and lower plate by double-threaded screw respectively, also fixed tow handle on the double-threaded screw of right sheave, the oblique lower left extension from drift angle is set on train wheel bridge and lower plate, shape identical through slot, also include sheave in the middle of one, middle sheave center is pivoted axle, the two ends of axle are slidably matched with the through slot opened up on train wheel bridge and lower plate.Compared with prior art, small volume of the present invention, without regulation, the wires of simpler, the adaptive various models of foolproof operation can effectively reduce the damage and waste to wire quickly to wire progress cut-off.Operating efficiency is greatly improved, the labor intensity of staff is reduced.
Description
Technical field
The present invention relates to the easy device that power system is used, and in particular to one kind adapts to various low pressure engineerings, room automatically
The linear device of interior engineering wire installation requirement.
Background technology
At present, low pressure service conductor, house lead in and indoor wire install many using straight line is carried out by hand, and such a mode has labor
Fatigue resistance is big, and straight line effect is bad, has certain damage to wire insulation, easily causes the shortcomings of wire rod is wasted.
Publication No. CN203301048U utility model patent discloses a kind of quick Straight line unit, and the Straight line unit is provided with upper
Clamping plate and lower plate, are provided with left sheave and right sheave between train wheel bridge and lower plate, left sheave and right sheave simultaneously use double end respectively
Screw is fixed, provided with middle sheave between left sheave and right sheave, and middle sheave is fixed with ball lock pin, train wheel bridge and lower plate
Side sets tow handle；It is relative on described train wheel bridge and lower plate to be provided with adjustment hole, for adjust left sheave, right sheave and
The distance of middle sheave.Although the utility model structure is relatively simple, operation is simple as not it is declared, for difference
The wire of model is relatively complicated, it is necessary to adjust the distance of left sheave, right sheave and middle sheave, is carried out by wheel with ball lock pin
Wire to be aligned is inserted in folding, more inconvenient.
The content of the invention
The drawbacks of the invention aims to overcome prior art, simple in construction, foolproof operation leads there is provided a kind of
Line Straight line unit, to realize that this practical purpose is adopted the technical scheme that：
A kind of adaptive wire Straight line unit, including train wheel bridge, lower plate, are arranged on the left groove between train wheel bridge and lower plate
Wheel, right sheave, described train wheel bridge and lower plate are triangular in shape, and left sheave and right sheave are hubbed on by double-threaded screw respectively
At two base angles of clamping plate and lower plate, set on the double-threaded screw of right sheave on also fixed tow handle, train wheel bridge and lower plate
Oblique lower left extension, shape identical through slot from drift angle, in addition to a middle sheave are put, middle sheave center is pivoted
Axle, the two ends of axle are slidably matched with the through slot opened up on train wheel bridge and lower plate.
Further, the extension line of described through slot and train wheel bridge or the angle on lower plate base are 15 ° -30 °.
Further, the extension line of described through slot and train wheel bridge or the angle on lower plate base are 17.5 °.
Compared with prior art, small volume of the present invention, without regulation, foolproof operation is simpler, adaptive various models
Wire, can quickly to wire carry out cut-off, effectively reduce the damage and waste to wire.Operating efficiency is greatly improved, is subtracted
The labor intensity of few staff.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
Referring to the drawings, a kind of adaptive wire Straight line unit, including train wheel bridge 1, lower plate 2, is arranged on train wheel bridge 1 and lower folder
Left sheave 3, right sheave 4 between plate 2, it is characterised in that：Described train wheel bridge 1 and lower plate 2 is triangular in shape, the left He of sheave 3
Right sheave 4 is hubbed at two base angles of train wheel bridge 1 and lower plate 2 by double-threaded screw 5 respectively, the double-threaded screw 5 of right sheave 4
Oblique lower left extension, shape identical insertion from drift angle are set on upper also fixed tow handle 6, train wheel bridge 1 and lower plate 2
Sheave 7 in the middle of groove 11, in addition to one, the middle center of sheave 7 is pivoted axle 8, and the two ends of axle 8 on train wheel bridge 1 and lower plate 2 with opening
If through slot 11 be slidably matched.The angle α of the extension line of described through slot 11 and train wheel bridge 1 or the base of lower plate 2 is
17.5°。
In use, first taking down middle sheave 7 from the Straight line unit together with the axle 8 being articulated, wire 9 is placed in
Between train wheel bridge 1 and lower plate 2, now middle sheave 7 is loaded onto together with the axle 8 being articulated again, at this moment the two ends of axle 8 are just
It is slidably matched, is pulled whole Straight line unit to the right with the through slot 11 that is opened up on train wheel bridge and lower plate by tow handle 6, this
When wire 9 moved between left sheave 3 and middle sheave 7, right sheave 4 and middle sheave 7, drive first right sheave 4 with it is middle
Sheave 7 is relatively rotated, and because the space between right sheave 4 and middle sheave 7 is smaller, the wire 9 of bending is tentatively aligned, when
When wire 9 also has the part of bending by between left sheave 3 and middle sheave 7, wire 9 is produced and pulling force with middle sheave 7
Opposite direction, frictional force to the left, the frictional force are decomposed into the active force of both direction：A part is the extension line with through slot
Parallel active force, this active force has the trend for moving middle sheave 7 toward lower left, so that middle sheave 7 is along passing through
Lower section is mobile to the left for groove 11, so that the gap between middle sheave 7 and right sheave 4 is less and less, in addition the frictional force
The active force of the extension line perpendicular to through slot is also resolved into, the active force changes the stress of conductor, so that by conductive line bends part
Smooth out with the fingers straight.Due to there is the extension line of through slot 11 and train wheel bridge 1 or the angle α on the base of lower plate 2, therefore either what diameter
Wire can adaptively carry out straightening operation.
Claims (3)
1. a kind of adaptive wire Straight line unit, including train wheel bridge（1）, lower plate（2）, it is arranged on train wheel bridge（1）And lower plate（2）
Between left sheave（3）, right sheave（4）, it is characterised in that：Described train wheel bridge（1）And lower plate（2）It is triangular in shape, left groove
Wheel（3）With right sheave（4）Pass through double-threaded screw respectively（5）It is hubbed on train wheel bridge（1）And lower plate（2）Two base angles at, it is right
Sheave（4）Double-threaded screw（5）Upper also fixed tow handle（6）, train wheel bridge（1）And lower plate（2）It is upper to set oblique from drift angle
Lower section extension to the left, shape identical through slot（11）, in addition to sheave in the middle of one（7）, middle sheave（7）Center is pivoted axle
（8）, axle（8）Two ends and train wheel bridge（1）And lower plate（2）On the through slot that opens up（11）It is slidably matched.
2. a kind of adaptive wire Straight line unit according to claim 1, it is characterised in that：Described through slot（11）Prolong
Stretch line and train wheel bridge（1）Or lower plate（2）The angle on base（α）For 15 ° -30 °.
3. a kind of adaptive wire Straight line unit according to claim 2, it is characterised in that：Described through slot（11）Prolong
Stretch line and train wheel bridge（1）Or lower plate（2）The angle on base（α）For 17.5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610126598.8A CN105665583B (en) | 2016-03-07 | 2016-03-07 | Wire Straight line unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610126598.8A CN105665583B (en) | 2016-03-07 | 2016-03-07 | Wire Straight line unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105665583A CN105665583A (en) | 2016-06-15 |
| CN105665583B true CN105665583B (en) | 2017-07-28 |
Family
ID=56307955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610126598.8A Expired - Fee Related CN105665583B (en) | 2016-03-07 | 2016-03-07 | Wire Straight line unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105665583B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270296A (en) * | 2016-08-22 | 2017-01-04 | 国家电网公司 | Mould copper cash straightener and mould copper cash straightening method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3860503B2 (en) * | 2002-05-16 | 2006-12-20 | 古河電気工業株式会社 | Linear body straightener |
| JP2013010137A (en) * | 2011-06-29 | 2013-01-17 | Hosono Life Design:Kk | Wire straightener |
| CN203301048U (en) * | 2013-06-14 | 2013-11-20 | 夏津县供电公司 | Rapid wire straightener |
| CN205464068U (en) * | 2016-03-07 | 2016-08-17 | 国网山东省电力公司莱州市供电公司 | Wire straight line ware |
-
2016
- 2016-03-07 CN CN201610126598.8A patent/CN105665583B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105665583A (en) | 2016-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Guibin Inventor after: Yu Shaofeng Inventor after: Qin Xuemei Inventor after: Xu Xiaohui Inventor after: Peng Sheng Inventor after: Ma Jun Inventor after: Zhou Weihan Inventor after: Zhang Baopeng Inventor after: Wang Yongqing Inventor after: Sun Jian Inventor after: Ma Shizhong Inventor after: Gong Haozhuang Inventor after: Lin Pengfei Inventor after: Yu Ning Inventor after: Xu Songbo Inventor after: Liu Yadong Inventor after: Luan Yuhe Inventor after: Shao Yunji Inventor before: Ma Shizhong Inventor before: Xu Xiaohui Inventor before: Peng Sheng Inventor before: Ma Jun Inventor before: Zhou Weihan Inventor before: Zhang Baopeng Inventor before: Wang Yongqing Inventor before: Sun Jian Inventor before: Gong Haozhuang Inventor before: Lin Pengfei Inventor before: Xu Songbo Inventor before: Liu Yadong Inventor before: Luan Yuhe Inventor before: Shao Yunji Inventor before: Yu Shaofeng Inventor before: Xu Gui |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20180307 |