CN102255263A - Bending tool for manufacturing pull wire - Google Patents
Bending tool for manufacturing pull wire Download PDFInfo
- Publication number
- CN102255263A CN102255263A CN201110206632XA CN201110206632A CN102255263A CN 102255263 A CN102255263 A CN 102255263A CN 201110206632X A CN201110206632X A CN 201110206632XA CN 201110206632 A CN201110206632 A CN 201110206632A CN 102255263 A CN102255263 A CN 102255263A
- Authority
- CN
- China
- Prior art keywords
- horizontal segment
- handle
- pulley
- hand grip
- handles
- 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.)
- Pending
Links
Images
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention discloses a bending tool for manufacturing a pull wire. A left hand grip is formed by sleeving and fixing a left handle on a left end of a left hand grip body; the left hand grip body is formed by connecting a front horizontal section and a vertical upward section and a rear horizontal section end to end; a shaft is arranged on the rear horizontal section; a left pulley is arranged on the shaft; a positioning shaft is arranged on the rear horizontal section; a right hand grip is formed by sleeving and fixing a right handle on a right end of a right hand grip body; the right hand grip body is formed by connecting a first horizontal section, a vertical downward section and a second horizontal section end to end; a right pulley which is sleeved on the positioning shaft of the left hand grip when used is fixed on the second horizontal section; and the left pulley and the right pulley are the same in diameter. The bending tool for manufacturing the pull wire has the characteristics of simplicity and convenience for operation, labor saving and no damage to processed pieces.
Description
Technical field
The present invention relates to metal wire or metal bar processing apparatus, backguy bends the instrument of use in especially a kind of overhead power line construction and the maintenance work.
Background technology
In making work.Particularly install in the making at the overhead power transmission line line guy, steel strand wire are connected with UT wire clamp and wedge clamp, normally adopt to make by hand and (with the hands bend line or knee with strength and withstand curved line, making the steel strand wire bending so easily causes the steel wire bounce-back to hinder to hit the operator) or impact wire clamp with tup and (easily wound zinc-plated wire clamp, cause steel strand wire and UT wire clamp and wedge clamp impaired like this, cause corrosion), labor strength is big, efficient is low, poor stability, backguy is connected not tight with hyoplastron, steel strand wire bending radian is nonstandard, lack of standardization, be difficult to reach the technical regulation requirement.
Summary of the invention
The purpose of this invention is to provide a kind of easy and simple to handlely, laborsaving, do not hinder the backguy of processed line body and make bending tool.
The object of the present invention is achieved like this: bending tool is made in a kind of backguy, left handle is fixed on the left handle body left end by left handle fit and constitutes, the left handle body is by preceding horizontal segment and section and back horizontal segment tandem array are formed straight up, an axle is arranged on this back horizontal segment, a left chain wheel is installed on this axle, also is provided with a locating shaft on this back horizontal segment; Right handles is fixed on the right handles body right-hand member by right handle fit and constitutes, the right handles body by first horizontal segment and straight down the section and the second horizontal segment tandem array form, as the right pulley on the locating shaft that is inserted in left handle, the diameter of above-mentioned left and right pulley is identical when being fixed with a use on this second horizontal segment; The lateral surface of left and right pulley is semicircle inner sunken face; When the right pulley of right handles was inserted on the locating shaft of left handle, the two the dead in line of first horizontal segment of right handles and the preceding horizontal segment of left handle was a coaxial line, and the center of circle of the semicircle inner sunken face of the lateral surface of left and right pulley is positioned on this coaxial line.
Above-mentioned left handle and right handle are plastic handles, and the material of left and right handle body is tool steel.
The present invention has following characteristics and advantage: adopt this instrument, make backguy transfer tool making to by manual bending.This instrument adds large tongue plate with the contact area of steel strand wire develop skill reliability and fail safe, solved the loosening problem that does not reach the backguy effect of overlong time backguy, have the characteristics that save time, do not hinder steel strand wire and bending steel strand wire radian standard easy and simple to handle, laborsaving, overcome deficiency of the prior art.
Description of drawings
Fig. 1 is the structure chart of left handle parts.
Fig. 2 is the structure chart of right handles parts.
Fig. 3 is the installation diagram of Fig. 1, left and right handle component shown in Figure 2.
Fig. 4 is the vertical view of Fig. 3.
Embodiment
Fig. 1, Fig. 2, Fig. 3 illustrate, structure of the present invention is: left handle 1 is fixed on the left handle body by left handle fit (has a guide vane end stop 6 on it, spacing when being used for steel strand wire and bending) constitute on the left end, the left handle body is by preceding horizontal segment and section and back horizontal segment tandem array are formed straight up, an axle 5 is arranged on this back horizontal segment, a left chain wheel 3 is installed on this axle 5, also is provided with a locating shaft 7(on this back horizontal segment) referring to Fig. 2; Right handles 2 is fixed on the right handles body right-hand member by right handle fit and constitutes, the right handles body by first horizontal segment and straight down the section and the second horizontal segment tandem array form, as the right pulley 4 on the locating shaft 7 that is inserted in left handle 1, the diameter of above-mentioned left and right pulley 3,4 is identical when being fixed with a use on this second horizontal segment.The lateral surface of left and right pulley 3,4 be semicircle inner sunken face (during use, left and right pulley surround slightly larger in diameter in workpiece to be bent, this surrounds the formed figure of inner sunken face that diameter is meant the two lateral surface).When the right pulley 4 of right handles 2 is inserted on the locating shaft 7 of left handle 1, the two the dead in line of first horizontal segment of right handles and the preceding horizontal segment of left handle is a coaxial line, and the center of circle of the semicircle inner sunken face of the lateral surface of left and right pulley 3,4 is positioned on this coaxial line.Left side handle and right handle are plastic handles, and the material of left and right handle body is tool steel.
During use, the bending process operation is as follows: a steel strand wire the end of a thread is put into anchor point and pulley back, connect in the locating shaft of the left handle of again pulley on the right handles being packed into.Steel strand wire are sandwiched in the middle of two pulleys, and steel strand wire bending length contact with the wedge clamp hyoplastron by the UT wire clamp of different model and decides.Left hand and right hand is held handle then, rolls when pulley is with bending simultaneously, and inwardly firmly bending is tightly gone for a stroll its steel strand wire and folded to the design degree of crook.Left and right pulley can be changed pulley by not collinear footpath model.
Claims (2)
1. bending tool is made in a backguy, it is characterized in that: left handle (1) is fixed on the left handle body left end by left handle fit and constitutes, the left handle body is by preceding horizontal segment and section and back horizontal segment tandem array are formed straight up, an axle (5) is arranged on this back horizontal segment, a left chain wheel (3) is installed on this axle (5), also is provided with a locating shaft (7) on this back horizontal segment; Right handles (2) is fixed on the right handles body right-hand member by right handle fit and constitutes, the right handles body by first horizontal segment and straight down the section and the second horizontal segment tandem array form, as the right pulley (4) on the locating shaft (7) that is inserted in left handle (1), the diameter of above-mentioned left and right pulley (3,4) is identical when being fixed with a use on this second horizontal segment; The lateral surface of described left and right pulley (3,4) is semicircle inner sunken face; When the locating shaft (7) that the right pulley (4) of described right handles (2) is inserted in left handle (1) is gone up, the two the dead in line of first horizontal segment of right handles and the preceding horizontal segment of left handle is a coaxial line, and the center of circle of the semicircle inner sunken face of the lateral surface of left and right pulley (3,4) is positioned on this coaxial line.
2. bending tool is made in backguy according to claim 1, and it is characterized in that: described left handle and right handle are plastic handles, and the material of left and right handle body is tool steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110206632XA CN102255263A (en) | 2011-07-22 | 2011-07-22 | Bending tool for manufacturing pull wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110206632XA CN102255263A (en) | 2011-07-22 | 2011-07-22 | Bending tool for manufacturing pull wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102255263A true CN102255263A (en) | 2011-11-23 |
Family
ID=44982310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110206632XA Pending CN102255263A (en) | 2011-07-22 | 2011-07-22 | Bending tool for manufacturing pull wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102255263A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611032A (en) * | 2011-12-23 | 2012-07-25 | 河南省电力公司焦作供电公司 | Electrified wire bending device of electric power circuit |
| 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 |
| CN105728595A (en) * | 2014-12-26 | 2016-07-06 | 国家电网公司 | Stay wire circular-arc bending clamp for power grid |
| CN112448316A (en) * | 2020-12-11 | 2021-03-05 | 国网北京市电力公司 | Overhead line acts as go-between wedge fastener manufacturing tool |
-
2011
- 2011-07-22 CN CN201110206632XA patent/CN102255263A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611032A (en) * | 2011-12-23 | 2012-07-25 | 河南省电力公司焦作供电公司 | Electrified wire bending device of electric power circuit |
| CN102611032B (en) * | 2011-12-23 | 2015-04-15 | 国家电网公司 | Electrified wire bending device of electric power circuit |
| 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 |
| CN103042133B (en) * | 2012-12-07 | 2016-08-17 | 国网河南省电力公司洛阳供电公司 | A kind of bracing wire bending frame |
| CN105728595A (en) * | 2014-12-26 | 2016-07-06 | 国家电网公司 | Stay wire circular-arc bending clamp for power grid |
| CN112448316A (en) * | 2020-12-11 | 2021-03-05 | 国网北京市电力公司 | Overhead line acts as go-between wedge fastener manufacturing tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102255263A (en) | Bending tool for manufacturing pull wire | |
| CN204365899U (en) | A kind of transmission line tower stay wire tools | |
| CN203426332U (en) | Cable core straightening machine | |
| CN205043067U (en) | Riveting set of bolt and plate | |
| CN105751149B (en) | A kind of pin removal device | |
| CN202190020U (en) | Stay wire manufacturing bending tool | |
| CN103276906A (en) | Steel bar connection method and matched fastener thereof | |
| CN103008501B (en) | Wire bending self-made tool for steel stranded wire pulling handle | |
| CN104475619B (en) | Bracing wire makes specific purpose tool | |
| CN101854038B (en) | Stay wire head forming device | |
| CN203061768U (en) | Curve wire self-made tool for steel strand stay wire handle heads | |
| CN201394795Y (en) | Split mounting pliers for split pin | |
| CN203230789U (en) | Steel wire rope connector | |
| CN202532019U (en) | Novel cable clamp | |
| CN204108182U (en) | A kind of electric power line pole tower round steel down conductor bending tool | |
| CN103811966B (en) | Just pipe device | |
| CN203061620U (en) | Portable simple metallic conduit bending machine | |
| CN104339106A (en) | Clamping method for welding rod as well as welding tongs and use method thereof | |
| CN204525218U (en) | A kind of pliers | |
| CN202137322U (en) | Hollow rivet tongs | |
| CN202591525U (en) | Novel airplane riveting instrument | |
| CN203635695U (en) | Portable bender of round tubes | |
| CN203712624U (en) | Auxiliary device for disassembling and assembling UT wire clamp of pulling wire | |
| CN202221675U (en) | Special bending device for single-strand lead | |
| CN202292538U (en) | Adjustable wrench with handle serving as winder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111123 |