CN201898310U - Double-hook wire grip - Google Patents
Double-hook wire grip Download PDFInfo
- Publication number
- CN201898310U CN201898310U CN2010205914957U CN201020591495U CN201898310U CN 201898310 U CN201898310 U CN 201898310U CN 2010205914957 U CN2010205914957 U CN 2010205914957U CN 201020591495 U CN201020591495 U CN 201020591495U CN 201898310 U CN201898310 U CN 201898310U
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- CN
- China
- Prior art keywords
- ratchet
- double
- rotating shaft
- swivel nut
- wire grip
- 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
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Abstract
The utility model discloses a double-hook wire grip, which comprises a rotating shaft of a double-end swivel nut, a thread pull rod, a ratchet wheel, a pawl and a rotary handle, wherein the ratchet wheel is arranged on the outer surface of the rotating shaft of the double-end swivel nut; the pawl is arranged on the rotary handle; the ratchet wheel and the pawl are connected with each other; in order to automatically restore the pawl to an initial position, a fixing pin, a torsional spring and a locating hole are arranged on the rotary handle; the pawl is connected with the rotary handle through the fixing pin and the torsional spring; and the locating hole is fixed on the outer surface of the rotating shaft of the double-end swivel nut. As the ratchet wheel and the pawl of the double-hook wire grip are connected with each other, the defect that a traditional wire grip can not work without an additional tool is overcome, the running space is smaller, and the operation is simple.
Description
Technical field
The utility model relates in a kind of electric wire construction and cooperates the stringing apparatus, particularly a kind of double hook wire grip.
Background technology
Changing insulator, installation accessories, cooperation fixing-line device in overhead power line construction, to tighten up backguy process such as backguy be indispensable, but at present in the method for setting up big fecund personnel selection worker tension aspect the stringing of backguy, not only labour intensity is big, and waste time and energy, cause defectives such as loosening, inconvenient operation easily, the requirement that is difficult to be up to state standards.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, easy to operate for the deficiency that solves above-mentioned technology, can alleviate the double hook wire grip of labor strength.
In order to achieve the above object, a kind of double hook wire grip that the utility model is designed, it comprises the rotating shaft of double end swivel nut, thread, ratchet, ratchet and rotary handle, the outer surface that it is characterized in that the rotating shaft of described double end swivel nut is provided with ratchet, rotary handle is provided with ratchet, and ratchet and pawl links.In order to make ratchet can return to initial position automatically, described rotary handle is provided with steady pin, torsion spring and location hole, and ratchet is that location hole is to be fixed on the outer surface of double end swivel nut rotating shaft by steady pin and torsion spring and rotary handle binding.Loosening in order to connect closely, not produce, the rotating shaft of described double end swivel nut is provided with flat key and tightens up screw thread, is provided with keyway on ratchet, and ratchet is by flat key and keyway and double end swivel nut rotating shaft binding.In order to realize two ends simultaneously with electric wire tension, the two ends of described double end swivel nut rotating shaft respectively are provided with one and tighten up screw thread, and thread is provided in a side of and tightens up on the screw thread, is provided with drag hook in the end of thread.
A kind of double hook wire grip that the utility model provides, employing be that ratchet and pawl links, overcome traditional wire grip and need add the deficiency that instrument could be worked, the space of operation is less, and is easy and simple to handle.
Description of drawings
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the utility model example structure left view.
Wherein: double end swivel nut rotating shaft 1, thread 2, ratchet 3, ratchet 4, rotary handle 5, outer surface 6, steady pin 7, torsion spring 8, location hole 9, flat key 10, tighten up screw thread 11, keyway 12, two ends 13, end 14, drag hook 15.
Embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
Embodiment 1:
As shown in Figure 1 and Figure 2, a kind of double hook wire grip that present embodiment provides, it comprises double end swivel nut rotating shaft 1, thread 2, ratchet 3, ratchet 4 and rotary handle 5, the outer surface 6 of described double end swivel nut rotating shaft 1 is provided with ratchet 3, rotary handle 5 is provided with ratchet 4, and ratchet 3 and ratchet 4 link.In order to make ratchet can return to initial position automatically, described rotary handle 5 is provided with steady pin 7, torsion spring 8 and location hole 9, ratchet 4 is to link with rotary handle 5 by steady pin 7 and torsion spring 8, and location hole 9 is to be fixed on the outer surface 6 of double end swivel nut rotating shaft 1.Loosening in order to connect closely, not produce, described double end swivel nut rotating shaft 1 is provided with flat key 10 and tightens up screw thread 11, is provided with keyway 12 on ratchet 3, and ratchet 3 links with double end swivel nut rotating shaft 1 by flat key 10 and keyway 12.In order to realize two ends simultaneously with electric wire tension, the two ends 13 of described double end swivel nut rotating shaft 1 respectively are provided with one and tighten up screw thread 11, and thread 2 is provided in a side of and tightens up on the screw thread 11, is provided with drag hook 15 in the end 14 of thread 2.
Claims (5)
1. double hook wire grip, it comprises double end swivel nut rotating shaft (1), thread (2), ratchet (3), ratchet (4) and rotary handle (5), the outer surface (6) that it is characterized in that described double end swivel nut rotating shaft (1) is provided with ratchet (3), rotary handle (5) is provided with ratchet (4), and ratchet (3) and ratchet (4) link.
2. a kind of double hook wire grip according to claim 1, it is characterized in that described rotary handle (5) is provided with steady pin (7), torsion spring (8) and location hole (9), ratchet (4) is to link with rotary handle (5) by steady pin (7) and torsion spring (8), and location hole (9) is to be fixed on the outer surface (6) of double end swivel nut rotating shaft (1).
3. a kind of double hook wire grip according to claim 1 and 2, it is characterized in that described double end swivel nut rotating shaft (1) is provided with flat key (10) and tightens up screw thread (11), be provided with keyway (12) on ratchet (3), ratchet (3) links with double end swivel nut rotating shaft (1) by flat key (10) and keyway (12).
4. a kind of double hook wire grip according to claim 1 and 2, the two ends (13) that it is characterized in that described double end swivel nut rotating shaft (1) respectively are provided with one and tighten up screw thread (11), thread (2) is provided in a side of and tightens up on the screw thread (11), is provided with drag hook (15) in the end (14) of thread (2).
5. a kind of double hook wire grip according to claim 3, the two ends (13) that it is characterized in that described double end swivel nut rotating shaft (1) respectively are provided with one and tighten up screw thread (11), thread (2) is provided in a side of and tightens up on the screw thread (11), is provided with drag hook (15) in the end (14) of thread (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205914957U CN201898310U (en) | 2010-11-04 | 2010-11-04 | Double-hook wire grip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205914957U CN201898310U (en) | 2010-11-04 | 2010-11-04 | Double-hook wire grip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201898310U true CN201898310U (en) | 2011-07-13 |
Family
ID=44256196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205914957U Expired - Fee Related CN201898310U (en) | 2010-11-04 | 2010-11-04 | Double-hook wire grip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201898310U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102347596A (en) * | 2011-09-22 | 2012-02-08 | 湖北省输变电工程公司 | Method for tensioning and stringing eight split conductors as well as installing accessories |
| CN102358593A (en) * | 2011-08-01 | 2012-02-22 | 重庆市电力公司万州供电局 | Iron tower gap propping device and preparation method thereof |
| CN102674160A (en) * | 2012-05-24 | 2012-09-19 | 无锡市新华起重工具有限公司 | Windproof inhaul cable with ratchet mechanism |
| CN102946056A (en) * | 2012-11-30 | 2013-02-27 | 新昌电力公司 | Cabinet double-hook device |
| CN103187696A (en) * | 2013-02-27 | 2013-07-03 | 福建省电力有限公司 | Wire grip for electrification working on power transmission line |
| CN103606844A (en) * | 2013-11-15 | 2014-02-26 | 国家电网公司 | 10kV live-line work insulating support rod |
| CN104124657A (en) * | 2014-07-21 | 2014-10-29 | 国家电网公司 | Goaf tension-resistant overhead ground wire adjusting device |
| CN105356377A (en) * | 2015-10-12 | 2016-02-24 | 南宁市春江电控技术研究所 | Double-line drag hook for power construction and power technology transformation |
| CN105620811A (en) * | 2014-11-06 | 2016-06-01 | 青岛世纪云帆实业有限公司 | Double-ratchet electric and manual combined load binder |
| CN106168274A (en) * | 2016-08-30 | 2016-11-30 | 山西晋城无烟煤矿业集团有限责任公司 | Chain tensioning device |
| CN106272218A (en) * | 2016-08-29 | 2017-01-04 | 宁波良力机械有限公司 | A kind of wire tightener |
-
2010
- 2010-11-04 CN CN2010205914957U patent/CN201898310U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358593A (en) * | 2011-08-01 | 2012-02-22 | 重庆市电力公司万州供电局 | Iron tower gap propping device and preparation method thereof |
| CN102347596A (en) * | 2011-09-22 | 2012-02-08 | 湖北省输变电工程公司 | Method for tensioning and stringing eight split conductors as well as installing accessories |
| CN102674160A (en) * | 2012-05-24 | 2012-09-19 | 无锡市新华起重工具有限公司 | Windproof inhaul cable with ratchet mechanism |
| CN102946056A (en) * | 2012-11-30 | 2013-02-27 | 新昌电力公司 | Cabinet double-hook device |
| CN102946056B (en) * | 2012-11-30 | 2016-09-07 | 新昌电力公司 | A kind of cabinet double-hook device |
| CN103187696B (en) * | 2013-02-27 | 2016-04-20 | 福建省电力有限公司 | Wire grip |
| CN103187696A (en) * | 2013-02-27 | 2013-07-03 | 福建省电力有限公司 | Wire grip for electrification working on power transmission line |
| CN103606844A (en) * | 2013-11-15 | 2014-02-26 | 国家电网公司 | 10kV live-line work insulating support rod |
| CN104124657A (en) * | 2014-07-21 | 2014-10-29 | 国家电网公司 | Goaf tension-resistant overhead ground wire adjusting device |
| CN105620811A (en) * | 2014-11-06 | 2016-06-01 | 青岛世纪云帆实业有限公司 | Double-ratchet electric and manual combined load binder |
| CN105356377A (en) * | 2015-10-12 | 2016-02-24 | 南宁市春江电控技术研究所 | Double-line drag hook for power construction and power technology transformation |
| CN106272218A (en) * | 2016-08-29 | 2017-01-04 | 宁波良力机械有限公司 | A kind of wire tightener |
| CN106168274A (en) * | 2016-08-30 | 2016-11-30 | 山西晋城无烟煤矿业集团有限责任公司 | Chain tensioning device |
| CN106168274B (en) * | 2016-08-30 | 2018-07-10 | 山西晋城无烟煤矿业集团有限责任公司 | Chain tensioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20111104 |