CN110947869A - Loosening prevention device special for high-voltage line - Google Patents
Loosening prevention device special for high-voltage line Download PDFInfo
- Publication number
- CN110947869A CN110947869A CN201911360755.1A CN201911360755A CN110947869A CN 110947869 A CN110947869 A CN 110947869A CN 201911360755 A CN201911360755 A CN 201911360755A CN 110947869 A CN110947869 A CN 110947869A
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- row
- rollers
- upper row
- lower row
- bolts
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- 230000002265 prevention Effects 0.000 title claims description 5
- 238000010276 construction Methods 0.000 abstract description 7
- 238000002788 crimping Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- 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
- B21F1/004—Bending wire other than coiling; Straightening wire by means of press-type tooling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
The invention provides a special anti-loosening device for a high-voltage wire, which comprises: the upper row of rollers, the lower row of rollers, the upper row of device frames, the lower row of device frames, the stud bolts, the sliding gears and the bolts, wherein the upper row of rollers are located on the upper row of device frames, the lower row of rollers are located on the lower row of device frames, the upper row of device frames are located above the lower row of device frames, the stud bolts are arranged between the two rows of device frames, the sliding gears are fixed in the middles of the stud bolts, the bolts are further arranged between the two rows of device frames, and the bolts penetrate through the upper row of device frames and the lower. The wire straightening device is simple in structure and convenient to operate, so that the straightening requirements of wires with different specifications and sizes are met, the straightening effect is closer to the requirements through double straightening, the safety and stability of the wire during construction can be ensured through the straightened wire, and the crimping quality is ensured.
Description
Technical Field
The invention relates to the field of wire production, in particular to a special anti-loosening device for a high-voltage wire.
Background
In recent years, high and medium strength aluminum alloy energy-saving wires are widely popularized and used in systems by national network companies, because the aluminum alloy wires generally adopt all-aluminum wires, are different from common steel-cored aluminum stranded wires, do not have steel-cored reinforced cores as bearing, the crimping and product quality can be directly influenced when the wires are loosened during construction paying-off and hardware crimping, and quality accidents caused by the loosening of the wires are repeatedly discovered on actual construction sites, so that a wire loosening prevention device needs to be developed to ensure the wire construction and crimping quality.
Disclosure of Invention
In order to solve the problems, the invention provides a special anti-loosening device for a high-voltage wire, which is used for solving the problem that the wire is loosened in the existing construction and paying-off process of the wire.
The technical scheme provided by the invention is as follows: a special anti-loosening device for high-voltage wires comprises: the upper row of rollers, the lower row of rollers, the upper row of device frames, the lower row of device frames, the stud bolts, the sliding gears and the bolts, wherein the upper row of rollers are located on the upper row of device frames, the lower row of rollers are located on the lower row of device frames, the upper row of device frames are located above the lower row of device frames, the stud bolts are arranged between the two rows of device frames, the sliding gears are fixed in the middles of the stud bolts, the bolts are further arranged between the two rows of device frames, and the bolts penetrate through the upper row of device frames and the lower.
Preferably, 2 stud bolts are arranged between the upper row device frame and the lower row device frame.
Further preferably, the upper row of rollers and the lower row of rollers are provided with insulating rubber rings.
Further preferably, the upper end of the bolt is provided with a turntable, and the bolt can be rotated by rotating the turntable.
Further preferably, the upper row of rollers and the lower row of rollers are fixed on the upper row of device frames and the lower row of device frames through bolts.
The invention provides a special anti-loosening device for a high-voltage wire, which has the following beneficial effects compared with the prior art: the wire straightening device is simple in structure and convenient to operate, so that the straightening requirements of wires of different specifications and sizes are met, compared with the traditional straightening device, the wire straightening device has the advantages that the straightening effect is closer to the requirements through double straightening, the safety and stability of the wire during construction can be ensured through the straightened wire, and the crimping quality is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: the device comprises an upper row of rollers 1, a lower row of rollers 2, an upper row of device frames 3, a lower row of device frames 4, stud bolts 5, sliding gears 6, bolts 7, insulating rubber rings 8 and turntables 9.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the present invention provides a special anti-loosening device for high voltage line, comprising: an upper row roller 1, a lower row roller 2, an upper row device frame 3, a lower row device frame 4, a stud bolt 5, a sliding gear 6 and a bolt 7, wherein, the upper row roller 1 is positioned on the upper row device frame 3, the lower row roller 2 is positioned on the lower row device frame 4, the upper row device frame 3 is positioned above the lower row device frame 4, a stud bolt 5 is arranged between the two rows device frames, a sliding gear 6 is fixed in the middle of the stud bolt 5, the sliding gear 6 can make the upper row device frame 3 and the lower row device frame 4 move downwards and upwards respectively, a bolt 7 is also arranged between the two rows of device frames, the bolt 7 penetrates through the upper row of device frames 3 and the lower row of device frames 4, the upper row device frame 3 and the lower row device frame 4 can also move downwards and upwards respectively to approach each other by rotating the bolt 7, so that the effect of straightening the clamped wire is achieved.
In order to ensure the straightening effect, as an improvement of the technical scheme, 2 stud bolts 5 are arranged between the upper row device frame 3 and the lower row device frame 4.
As the improvement of the technical scheme, the upper row of rollers 1 and the lower row of rollers 2 are provided with insulating rubber rings 8.
As the improvement of the technical scheme, the upper end of the bolt 7 is provided with a turntable 9, and the bolt 7 can be rotated by rotating the turntable 9.
As a technical improvement, the upper-row roller 1 and the lower-row roller 2 are fixed on the upper-row device frame 3 and the lower-row device frame 4 through bolts, and the upper-row drum wheel 1 and the lower-row roller 2 can be replaced according to the size of the wire.
The working principle of the invention is as follows: the wire is placed between the upper row of rollers 1 and the lower row of rollers 2, the rotary table 9 is firstly rotated to enable the upper row of device frames 3 and the lower row of device frames 4 to be roughly adjusted until the wire is completely and basically straightened, then the upper row of device frames 3 and the lower row of device frames 4 are finely adjusted to be completely straightened by rotating the sliding rollers 6 in the stud bolts 5, the whole straightening operation is completed at the moment, and the wire subjected to secondary straightening treatment is convenient, fast, safe and accurate, so that the wire is safe and stable during construction.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (5)
1. A special anti-loosening device for a high-voltage wire is characterized by comprising: the upper row of rollers (1), the lower row of rollers (2), the upper row of device frame (3), the lower row of device frame (4), the stud bolts (5), the sliding gears (6) and the bolts (7), wherein the upper row of rollers (1) is located on the upper row of device frame (3), the lower row of rollers (2) is located on the lower row of device frame (4), the upper row of device frame (3) is located above the lower row of device frame (4), the stud bolts (5) are arranged between the two rows of device frames, the sliding gears (6) are fixed in the middle of the stud bolts (5), the bolts (7) are further arranged between the two rows of device frames, and the bolts (7) penetrate through the upper row of device frame (3) and the lower row of device frame.
2. The special looseness prevention device for the high voltage wire according to claim 1, wherein 2 stud bolts (5) are arranged between the upper row device frame (3) and the lower row device frame (4).
3. The special looseness prevention device for the high-voltage wire according to claim 1, wherein an insulating rubber ring (8) is arranged on the upper row of rollers (1) and the lower row of rollers (2).
4. The special anti-loosening device for the high-voltage wire as claimed in claim 1, wherein a turntable (9) is arranged at the upper end of the bolt (7), and the bolt (7) can be rotated by rotating the turntable (9).
5. The special anti-loosening device for the high-voltage wire as claimed in claim 1, wherein the upper row of rollers (1) and the lower row of rollers (2) are fixed on the upper row of device frames (3) and the lower row of device frames (4) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911360755.1A CN110947869A (en) | 2019-12-25 | 2019-12-25 | Loosening prevention device special for high-voltage line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911360755.1A CN110947869A (en) | 2019-12-25 | 2019-12-25 | Loosening prevention device special for high-voltage line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110947869A true CN110947869A (en) | 2020-04-03 |
Family
ID=69984226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911360755.1A Pending CN110947869A (en) | 2019-12-25 | 2019-12-25 | Loosening prevention device special for high-voltage line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110947869A (en) |
Citations (11)
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|---|---|---|---|---|
| RU2205082C2 (en) * | 2001-05-23 | 2003-05-27 | Открытое акционерное общество "Колпинский научно-исследовательский и проектно-конструкторский институт металлургического машиностроения" | Sheet straightening machine |
| JP2008073719A (en) * | 2006-09-21 | 2008-04-03 | Daihen Corp | Wire rod straightening apparatus |
| CN102151770A (en) * | 2011-01-21 | 2011-08-17 | 佛山市源田床具机械有限公司 | Straightening device for spring steel line of spring coiling machine |
| WO2012100735A1 (en) * | 2011-01-30 | 2012-08-02 | 衡阳市伟力钢筋机械有限公司 | Steel reinforcing bar straightening method and straightener having stretching capabilities and fully-driven pressure rolls |
| CN202550423U (en) * | 2012-03-08 | 2012-11-21 | 天津力神电池股份有限公司 | Straightening device of lead wire stripper |
| US20170102097A1 (en) * | 2015-10-13 | 2017-04-13 | Oryx Oilfield Holdings, LLC | Adjustable Modular Pipe Support Stand |
| CN106825049A (en) * | 2017-04-06 | 2017-06-13 | 浙江亚磊型钢冷拔有限公司 | A kind of straightener device |
| US20170173652A1 (en) * | 2015-12-21 | 2017-06-22 | Komax Holding Ag | Straightening device for straightening cables |
| CN207086619U (en) * | 2017-06-19 | 2018-03-13 | 江苏亚联机床制造有限公司 | A kind of high accuracy metal sheet bending machine |
| CN207547478U (en) * | 2017-12-14 | 2018-06-29 | 惠州市正合电子有限公司 | A kind of conducting wire line sending apparatus for correcting |
| CN211888766U (en) * | 2019-12-25 | 2020-11-10 | 国网辽宁省电力有限公司沈阳供电公司 | Loosening prevention device special for high-voltage line |
-
2019
- 2019-12-25 CN CN201911360755.1A patent/CN110947869A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2205082C2 (en) * | 2001-05-23 | 2003-05-27 | Открытое акционерное общество "Колпинский научно-исследовательский и проектно-конструкторский институт металлургического машиностроения" | Sheet straightening machine |
| JP2008073719A (en) * | 2006-09-21 | 2008-04-03 | Daihen Corp | Wire rod straightening apparatus |
| CN102151770A (en) * | 2011-01-21 | 2011-08-17 | 佛山市源田床具机械有限公司 | Straightening device for spring steel line of spring coiling machine |
| WO2012100735A1 (en) * | 2011-01-30 | 2012-08-02 | 衡阳市伟力钢筋机械有限公司 | Steel reinforcing bar straightening method and straightener having stretching capabilities and fully-driven pressure rolls |
| CN202550423U (en) * | 2012-03-08 | 2012-11-21 | 天津力神电池股份有限公司 | Straightening device of lead wire stripper |
| US20170102097A1 (en) * | 2015-10-13 | 2017-04-13 | Oryx Oilfield Holdings, LLC | Adjustable Modular Pipe Support Stand |
| US20170173652A1 (en) * | 2015-12-21 | 2017-06-22 | Komax Holding Ag | Straightening device for straightening cables |
| CN106825049A (en) * | 2017-04-06 | 2017-06-13 | 浙江亚磊型钢冷拔有限公司 | A kind of straightener device |
| CN207086619U (en) * | 2017-06-19 | 2018-03-13 | 江苏亚联机床制造有限公司 | A kind of high accuracy metal sheet bending machine |
| CN207547478U (en) * | 2017-12-14 | 2018-06-29 | 惠州市正合电子有限公司 | A kind of conducting wire line sending apparatus for correcting |
| CN211888766U (en) * | 2019-12-25 | 2020-11-10 | 国网辽宁省电力有限公司沈阳供电公司 | Loosening prevention device special for high-voltage line |
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| 崔甫: "矫直理论与参数计算", vol. 2, 30 April 1994, 机械工业出版社, pages: 191 * |
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