CN204953744U - Portable multi -functional strong line ware - Google Patents
Portable multi -functional strong line ware Download PDFInfo
- Publication number
- CN204953744U CN204953744U CN201520597063.XU CN201520597063U CN204953744U CN 204953744 U CN204953744 U CN 204953744U CN 201520597063 U CN201520597063 U CN 201520597063U CN 204953744 U CN204953744 U CN 204953744U
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- CN
- China
- Prior art keywords
- arm
- yarn guide
- guide roller
- cable
- privates
- 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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- 239000000758 substrate Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 6
- 230000010354 integration Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
Abstract
The utility model provides a portable multi -functional strong line ware, includes: the first arm and second arm, the first arm with the second arm its near -end through first wire gyro wheel articulated the distal end of the first arm be equipped with second wire gyro wheel the distal end of second arm is equipped with the privates gyro wheel, is equipped with to be equipped with between first wire gyro wheel and privates gyro wheel and to follow the 5th wire gyro wheel that the second arm removed along the privates gyro wheel of the first arm removal between first wire gyro wheel and second wire gyro wheel, have on the first wire gyro wheel and be used for cooperating the race of cable and the stopper of restriction the first arm and second arm contained angle, second wire gyro wheel, privates gyro wheel, privates gyro wheel and the 5th wire gyro wheel have the race that is used for cooperating the cable separately. The utility model discloses it is small, simple structure, convenient operation saves personnel's cost and material cost, has improved work efficiency.
Description
Technical field
The utility model relates to technical field of mechanical equipment, is specifically related to a kind of portable multi-function and rectifys line device.
Background technology
At present, in the engineering construction of high-and low-voltage circuit, insulated wire is taked to set up, but insulated wire mostly hardness ratio is stronger, need multi agent cooperation could make a cable, make cable in installation process, cause very large inconvenience, inefficiency, excellent its be transformer low voltage bus cable installing space little time, cable can not normally bend or stretching, is setting up successfully, is not only constructing attractive in appearance not, and the cable using other instruments to set up, easily cause the cable lost of life.
Therefore, be starved of a kind of structure simple, easy to operate, do not affect the strong line device in cable service life.
Summary of the invention
In order to solve the problem, the utility model provides a kind of portable multi-function to rectify line device;
The utility model provides a kind of portable multi-function to rectify line device, it is characterized in that, comprise: the first arm and the second arm, described first arm and described second arm are provided with the second yarn guide roller at its far-end proximally by hinged, described first arm of the first yarn guide roller, the far-end of described second arm is provided with privates roller, being provided with between the first yarn guide roller and the second yarn guide roller can along the privates roller of the first arm movement, and being provided with between the first yarn guide roller and privates roller can along the 5th yarn guide roller of the second arm movement; First yarn guide roller has the stop for the race and restriction the first arm and the second arm angle coordinating cable; Second yarn guide roller, privates roller, privates roller and the 5th yarn guide roller have the race for coordinating cable separately.
Further, described stop has the display of display first arm and the second arm angle.
Further, described first arm and described second arm are gone up along its length and are respectively provided with gathering sill, and described privates roller is movably located on the gathering sill on described first arm; Described 5th yarn guide roller is movably located on the gathering sill on described second arm.
Further, described first yarn guide roller to each of described 5th yarn guide roller is taken turns trench bottom and is equipped with bed course, and described bed course comprises rigidity top layer and flexible substrate.
Further, the far-end of described first arm and described second arm is respectively provided with a handle, described handle and hinged between described first arm and described second arm.
A kind of portable multi-function that the utility model provides rectifys line device, by arranging moveable privates roller and the 5th yarn guide roller and stop, can align the cable of different wire diameter different size or bend, not only the scope of application is wide but also the maximum anglec of rotation that can limit when correcting cable, make tested cable not frangibility, save cost and improve operating efficiency; Separately bottom each sheave, arrange slide plate, to greatly reduce in strong line process the infringement that cable causes, increase cable service life, volume is little simultaneously, is convenient for carrying, improves technological level and the safety guarantee of construction, improve distribution operation level.
Accompanying drawing explanation
Fig. 1 is that a kind of portable multi-function of the utility model rectifys line device structural representation.
Detailed description of the invention
The exemplary embodiments embodying the utility model feature & benefits will describe in detail in the following description.Be understood that the utility model can have various changes in different embodiments, it neither departs from scope of the present utility model, and explanation wherein and accompanying drawing are the use when explain in itself, and is not used to limit the utility model.
As shown in Figure 1, a kind of portable multi-function rectifys line device, comprise: metal iron plate shape first arm 100 and the second arm 200, being respectively provided with gathering sill 101 and gathering sill 201 along the first arm 100 and the second arm 200 length direction, is far-end in the left side of gathering sill 101 and gathering sill 201; Be near-end on the right side of it, the near-end of the first arm 100 is together with the proximal hinge of the second arm, and hinged mode can be that screw is connected or rivet interlacement with nut; At this, material of the first arm and the second arm and shape and connected mode are not limited.
First yarn guide roller 1 has for coordinating the race 11 of cable contact and the stop 12 for limiting the first arm 100 and second arm 200 anglec of rotation, stop 12 has display, for showing the anglec of rotation number of degrees of the first arm 100 and the second arm 200 and remind, first yarn guide roller 1 is fixed on the near-end of the first arm 100 and/or the near-end of the second arm 200, and the first arm 100 and the second arm 200 can be rotated around the first yarn guide roller 1;
Second yarn guide roller 2 has the far-end for coordinating race 21, second yarn guide roller 2 of cable contact to be fixed on the first arm 100;
Privates roller 3 has the race 31 for coordinating cable contact, and privates roller 3 is fixed on the far-end of the second arm 100;
Privates roller 4 has the race 41 for coordinating cable contact, and be movably located on the gathering sill 101 of the first arm 100, can according to the size of cable wire diameter, if joint privates roller 4 and the distance between the first yarn guide roller 1 and the second conductors roller 2, pass with the cable of applicable different wire diameter;
5th yarn guide roller 5 has the race 51 for coordinating cable contact, and be movably located on the gathering sill 201 of the second arm 200, can according to the size of cable wire diameter, if joint the 5th yarn guide roller 5 and the distance between the first yarn guide roller 1 and privates yarn guide roller 3, pass with the cable of applicable different wire diameter;
The bed course of C shape or O shape is also provided with in the bottom of race 11, race 21, race 31, race 41 and race 51; this bed course comprises wear-resisting, smooth rigidity top layer and flexible substrate; elastic layer is PTFE material; its bending modulus is 350-500MPa; rigid layer is PU material, and its bending modulus is 1-1.5MPa, when substantially reducing strong line; cable is caused damage, increase cable service life and to when correcting cable and the race of cable contact protect.
Respectively be connected with handle 300 at the far-end of the first arm 100 and the second arm 200, this handle 300 can be the column structure that metal material is made, and its cross section is circular, square or other shapes.Be preferably circular cylinder in the present embodiment, be convenient to when using circular cylinder structure mainly in order to operate grip, time saving and energy saving.Handle 300 one end and the first arm 100 and the second arm 200 hinged, or adopt other connected modes, such as, can adopt welding, be spirally connected, the modes such as riveted joint.The other end of handle 300 can be provided with grip sleeve 301, this grip sleeve 301 can be that rubber sleeve or sponges cover material are made, this grip sleeve 301 internal diameter is less than and handle 300 external diameter, and what can coordinate is sheathed on handle 300 end, or adopts and be connected with handle 300 end in the method for paste.The periphery wall of grip sleeve 301 being also provided with granulated structure, for strengthening frictional force when user holds and between handle 300, there is anti-skidding effect.
Due to the wire diameter of cable and the specification difference of cable, therefore, during use, in engineering to certain this rod in bending except requirement of strength, often also has rigidity requirement, namely require that its distortion can not be excessive, guarantee again to make it reach desired requirement, when cable distortion is excessive, its inside can be caused to fracture, it has insulation to be not easily found in cable outside, now when correcting cable, can according to the wire diameter of cable and specification, regulate the position of privates roller 4 on gathering sill 101 and the 5th yarn guide roller 5 in the position of gathering sill 201, and set stop 12 is less than or equal to the permission corner of cable twice with the maximum anglec of rotation limited between the first arm 100 and the second arm 200, then cable be placed in the first yarn guide roller 1 and privates roller 4 and coordinate with race 11,41,51 between the first yarn guide roller 1 and the 5th yarn guide roller 5, the point to be bent of cable is contacted with the race 11 in the first yarn guide roller 1, rotates the first arm 100 and the second arm 200 and make privates roller 4 and/or the 5th yarn guide roller 5 drive cable to move and cable was bent around the first yarn guide roller 1 to be bent o'clock.
Relate to the first arm 100 and the second arm 200 flexural deformation problem, need the differential equation using line of deflection, amount of deflection when calculating cable bending and corner.In machinery the external force of generally bearing based on cross force, and Deformation Member is called dye with the rod member being bent into primary deformable.When flexural deformation is discussed, with the beam axis before being out of shape for X-axis, axle is vertically upward Y-axis, and XY plane is longitudinal plane of symmetry of beam; When symmetric curvature, the axis of the distortion back rest will become a curve in XY plane, become line of deflection.On line of deflection, abscissa is the ordinate of the arbitrfary point of X, represents with W, and it represents the displacement of the centre of form along Y-direction that coordinate is the cross section of X, becomes amount of deflection.Like this, the equation of line of deflection can be write as w=f (x)
According to the approximate differential equation of line of deflection
Ask flexural deformation by integration method, dx is multiplied by the both sides of line of deflection approximate differential equation, integration obtains equations of rotating angle and is
be multiplied by dx, integration obtains the equation of line of deflection
in formula, C, D are integral constant.The EI of uniform beam is constant, and the integration moment is mentioned outside bracket.After the amount of deflection of having tried to achieve beam and corner, branch office needs, restriction maximum defluxion | w|
maxand hard-over | θ |
max, or the amount of deflection of specific interface and corner, be no more than a certain specified value, must rigidity condition as follows:
|w|
max≤[w]|θ|
max≤[θ]
The license amount of deflection that in formula, [w] specifies, [θ] is the license corner of regulation.
In the utility model, be rotational angle theta in the rectification point place cable angle that its initial position turns over relatively of cable, θ can not be less than the license corner [θ] of this cable.Cable is placed between the first yarn guide roller 1 and the second yarn guide roller 2, the rectification point of cable is placed in the race 11 of the first yarn guide roller 1 of strong line device, cable is disposed in the race 21 of the second yarn guide roller 2 in the second yarn guide roller 2, be axle rotary handle 300 with the first yarn guide roller 1, making the second yarn guide roller 2 oppress cable makes cable bending to correct cable at rectification point place along the first yarn guide roller 1 at rectification point place, and the anglec of rotation of handle 300 is less than 2 θ.
Not only the scope of application is wide but also the maximum anglec of rotation that can limit when correcting cable for the technical program, makes tested cable not frangibility, saves cost and also improve operating efficiency, volume is little, take conveniently, improve technological level and the safety guarantee of construction, improve distribution operation level.
Another embodiment in the utility model, a kind of method of aligning cable is provided, specifically, use above-mentioned strong line device, cable is placed in privates roller 4 and the second yarn guide roller 2 and between the 5th yarn guide roller 5 and privates roller 3, with race 41, 21, 51, 31 coordinate contact, according to the wire diameter of cable and the difference of specification, regulate the position on the position of the gathering sill 101 of privates roller 4 on the first arm 100 and the gathering sill 202 of the 5th yarn guide roller 5 on the second arm 200, then stop 12 is less than or equal to the permission corner of cable twice with the maximum anglec of rotation limited between the first arm 100 and the second arm 200 is set, adjust the angle between the first arm 100 and the second arm 200 and fix.Finally by cable from privates roller 4 and the second yarn guide roller 2 and stretch out strong line device between the 5th yarn guide roller 5 and privates roller 3.The method, time saving and energy saving, and operating efficiency is high.
Another embodiment in the utility model, a kind of method of bending cable, first be use above-mentioned strong line device equally, then cable is placed in the first yarn guide roller 1 and privates roller 4 and between the first yarn guide roller 1 and the 5th yarn guide roller 5, the point to be bent of cable is contacted with the race 11 of the first yarn guide roller 1; Again according to the wire diameter of cable and the difference of specification, regulate privates roller 4 in the position of gathering sill 101 and the 5th position of yarn guide roller 5 on gathering sill 202, then set stop 12 and be less than or equal to the twice of the permission corner of cable with the maximum anglec of rotation limited between the first arm 100 and the second arm 200, rotate the first arm 100 and the second arm 200 makes privates roller 4 drive cable to move and cable was bent around the first yarn guide roller 1 to be bent o'clock.
Or cable be placed in privates roller 4 and the second yarn guide roller 2 and coordinate with race 41,21,51,31 between the 5th yarn guide roller 5 and privates roller 3, make the point to be bent of cable between privates roller 4 and the 5th yarn guide roller 5;
Again according to the wire diameter of cable and the difference of specification, regulate privates roller 4 in the position of gathering sill 101 and the 5th position of yarn guide roller 5 on gathering sill 202, then set stop 12 and be less than or equal to the twice of the permission corner of cable with the maximum anglec of rotation limited between the first arm 100 and the second arm 200, rotate the first arm 100 and/or the second arm 200 makes the second yarn guide roller 2 and/or privates roller 3 drive cable to move and cable is bent around privates roller 4 and the 5th yarn guide roller 5 at point to be bent.
This method is easily understood, and goes for the rectification of various cable, substantially increases operating efficiency and also saves labour simultaneously.
Embodiment above describes the utility model, but should be appreciated that term used illustrates and exemplary and nonrestrictive term.Specifically can implement in a variety of forms due to the utility model and not depart from spirit of the present utility model or essence, so be to be understood that, above-described embodiment is not limited to any aforesaid details, and explain widely in the spirit and scope that should limit in claim of enclosing, therefore fall into whole change in claim or its equivalent scope and remodeling and all should be claim of enclosing and contained.
Claims (5)
1. a portable multi-function rectifys line device, it is characterized in that, comprise: the first arm and the second arm, described first arm and described second arm are provided with the second yarn guide roller at its far-end proximally by hinged, described first arm of the first yarn guide roller, the far-end of described second arm is provided with privates roller, being provided with between the first yarn guide roller and the second yarn guide roller can along the privates roller of the first arm movement, and being provided with between the first yarn guide roller and privates roller can along the 5th yarn guide roller of the second arm movement; First yarn guide roller has the stop for the race and restriction the first arm and the second arm angle coordinating cable; Second yarn guide roller, privates roller, privates roller and the 5th yarn guide roller have the race for coordinating cable separately.
2. a kind of portable multi-function as claimed in claim 1 rectifys line device, it is characterized in that, described stop has the display of display first arm and the second arm angle.
3. a kind of portable multi-function as claimed in claim 1 rectifys line device, it is characterized in that, described first arm and described second arm are gone up along its length and be respectively provided with gathering sill, on the mobile gathering sill be located on described first arm of described privates roller; On the mobile gathering sill be located on described second arm of described 5th yarn guide roller.
4. a kind of portable multi-function as claimed in claim 1 rectifys line device, it is characterized in that, described first yarn guide roller to each of described 5th yarn guide roller is taken turns trench bottom and be equipped with bed course, and described bed course comprises rigidity top layer and flexible substrate.
5. a kind of portable multi-function as claimed in claim 1 rectifys line device, it is characterized in that, the far-end of described first arm and described second arm is respectively provided with a handle, and described handle is connected with between described first arm and described second arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520597063.XU CN204953744U (en) | 2015-08-10 | 2015-08-10 | Portable multi -functional strong line ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520597063.XU CN204953744U (en) | 2015-08-10 | 2015-08-10 | Portable multi -functional strong line ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204953744U true CN204953744U (en) | 2016-01-13 |
Family
ID=55048841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520597063.XU Expired - Fee Related CN204953744U (en) | 2015-08-10 | 2015-08-10 | Portable multi -functional strong line ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204953744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057505A (en) * | 2015-08-10 | 2015-11-18 | 国家电网公司 | Wire corrector and wire correction method |
-
2015
- 2015-08-10 CN CN201520597063.XU patent/CN204953744U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057505A (en) * | 2015-08-10 | 2015-11-18 | 国家电网公司 | Wire corrector and wire correction method |
| CN105057505B (en) * | 2015-08-10 | 2017-01-04 | 国家电网公司 | A kind of strong line method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160113 Termination date: 20160810 |