CN105914657B - Portable double plate circulation turnbuckle and its line tightening method of application - Google Patents
Portable double plate circulation turnbuckle and its line tightening method of application Download PDFInfo
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- CN105914657B CN105914657B CN201610331682.3A CN201610331682A CN105914657B CN 105914657 B CN105914657 B CN 105914657B CN 201610331682 A CN201610331682 A CN 201610331682A CN 105914657 B CN105914657 B CN 105914657B
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- ratchet
- twisted wire
- bearing bracket
- turnbuckle
- line
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- 230000000694 effects Effects 0.000 claims abstract description 23
- 210000000515 Tooth Anatomy 0.000 claims description 24
- 229910052573 porcelain Inorganic materials 0.000 claims description 20
- 230000000875 corresponding Effects 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
Abstract
The invention discloses a kind of portable double plate circulation turnbuckle and its line tightening method of application, turnbuckle includes ratchet thread tensioning mechanism and is separately positioned on the activity at ratchet thread tensioning mechanism both ends pulling strings mechanism and fixed end of pulling strings, the ratchet thread tensioning mechanism includes two twisted wire boxes being mounted side by side on bearing bracket stand, the twisted wire box is connected and is together rotatablely installed in the line box rotating shaft on bearing bracket stand with two groups of coaxial ratchets respectively, two groups of ratchets are respectively equipped with crevis and driving click, the crevis is installed on bearing bracket stand, the driving click is arranged on the switching handle being connected with line box rotating shaft；Two groups of driving clicks are connected with ratchet clutch adjuster respectively；The activity pulls strings mechanism as two groups, is connected respectively by draught line with two twisted wire boxes, and the fixation is pulled strings to hold and is connected with bearing bracket stand.The present invention is simple in construction, easy to operate and very convenient to carry, can preferably reduce manpower and reduce labor intensity, and avoid draught line card line problem.
Description
Technical field
The present invention relates to power distribution circuit construction field, and in particular to a kind of portable double plate circulates turnbuckle and its should
Line tightening method.
Background technology
In electric power distribution construction working, it is one of main work to socket wire.Electric power distribution wire typically have compared with
Long length and larger weight, wire is socketed needs very big pulling force between two electric poles, by manpower drawing not only
Required personnel are more, time and effort consuming, and tension effect is bad, it is difficult to reach construction requirement；Thus, for the amount of lightening one's labor,
Wire usually requires to tense wire waiting by turnbuckle when connecting.
The existing turnbuckle for being used to socket wire is unidirectional turnbuckle mostly, and primary structure includes fixed end of pulling strings, lived
Pull strings end and ratchet stringing structure are moved, end is led respectively in use, fixed pull strings end and activity are pulled strings connects two terminals to be connected
End, be rotated further by ratchet make activity pull strings end constantly to fixation pull strings hold it is close, so as to realize stringing function.
However, existing turnbuckle in some occasions in use, come with some shortcomings part.For example, working as needs wire
When socketing on the porcelain insulator suspended in midair on electric pole, because porcelain vase is not force-applied excessive, common form of construction work is by turnbuckle
Fixation end of pulling strings lead and be connected on electric pole, activity end of pulling strings is led and is connected on terminal end to be connected, after wire is tightened up, then
The porcelain vase suspended in midair between being climbed by more people on electric pole is held up, and is drawn at the terminal of tension, and terminal is connected
On porcelain vase, assistance personnel are more needed for this process, and very arduously, and work progress has larger danger.
In addition, when the tip side of wire to be connected from electric pole where porcelain vase farther out when, first to use coarse adjustment turnbuckle stringing,
Its switching ratchet process effort becomes larger, and stringing process is very laborious, and is difficult to pull after having arrived certain distance, and easily
There is the problem of draught line is caught in coiling；Then fine tuning turnbuckle stringing is reused, stringing process is very slow, and card line
Problem equally exists；In order to overcome laborious or time-consuming problem, workmen can typically use coarse adjustment turnbuckle and fine tuning turnbuckle
The alternately mode of stringing, but this mode, the installation of turnbuckle and alternation procedure are cumbersome and not readily portable, especially
In the wild in operation, carry heavier instrument and consume one's strength very much.
The content of the invention
The technical problems to be solved by the invention are：For existing turnbuckle during wire construction is socketed it is existing
Manpower requirements are more, labor intensity is larger, card line easily occur, and existing turnbuckle effort is with taking, it usually needs carry
The defects of multiple turnbuckles, there is provided a kind of new portable double plate circulation turnbuckle and its line tightening method of application.
The present invention adopts the following technical scheme that realization：
Portable double plate circulates turnbuckle, including ratchet thread tensioning mechanism 1 and is separately positioned on ratchet thread tensioning mechanism both ends
Activity pull strings mechanism 2 and fixed end 3 of pulling strings, the ratchet thread tensioning mechanism 1 includes two be mounted side by side on bearing bracket stand 13
Twisted wire box, the twisted wire box are connected and are together rotatablely installed in the line box rotating shaft 12 on bearing bracket stand with two groups of coaxial ratchets respectively
On, two groups of ratchets are respectively equipped with crevis and driving click, and the crevis is installed on bearing bracket stand, the driving click
On the switching handle 16 being connected with line box rotating shaft 12, ratchet one-way is promoted to rotate by pulling switching handle 16；Two groups
Driving click is connected with ratchet clutch adjuster respectively；The activity pulls strings mechanism as two groups, passes through draught line and two respectively
Twisted wire box connects, and the fixation, which is pulled strings, holds 3 to be connected with bearing bracket stand 13.
Further, the ratchet clutch adjuster includes hook spring 191 and gear hole piece 192；The driving click
For turning set in the driving click rotating shaft 18 of switching handle 16, the gear hole piece 192 is fixedly installed on the tail end of ratchet, its
The bar shaped gear hole for corresponding to that ratchet and ratchet are ratcheting and separate respectively is provided with, passes through the hook being fixedly connected on switching handle
Spring 191 mounts with corresponding bar shaped gear hole.
Further, the switching handle 16 is fork-shaped, the line box rotating shaft 12 with twisted wire box both ends respectively of its divergent ends portion
Be connected, the driving click rotating shaft 18 be fixed on switching handle 16 and with line box shaft parallel.
Further, the crevis includes pawl teeth 151, recovers spring 152 and spacing pin 153；Two groups of lockings
The pawl teeth of ratchet is coaxially mounted on bearing bracket stand 13, and is connected respectively with recovering spring 152；The spacing pin 153 passes through
Pawl teeth 151 is simultaneously screwed onto on bearing bracket stand 13, and it is spacing to pawl teeth progress that the spacing pin 153 is provided with prominent cap body.
Further, pocketed springs and it is connected on the spacing pin 153 with pawl teeth 151.
Further, the fixation pulls strings end 3 to be hinged on the fixed hook 31 of the rear end of bearing bracket stand 13.
Further, activity mechanism 2 of pulling strings includes corresponding to the pulley hook of two groups of twisted wire boxes, the draught line respectively
One end is fixed on twisted wire box, and the other end is fixed and connected around the pulley of pulley hook and the component tie point with being fixed on bearing bracket stand
Connect.
In the present invention, intermediate bearing is provided between two twisted wire boxes, the intermediate bearing is fixedly mounted on bearing bracket stand.
Further, the twisted wire radius of one of twisted wire box is more than another group of twisted wire box；Wherein, the big twisted wire box of radius
Both ends a pair of ratchets and a pair of driving clicks are set, the small twisted wire box one end of radius sets a ratchet and a transmission spine
Pawl.
The invention also discloses a kind of line tightening method of above-mentioned portable double plate circulation turnbuckle, comprise the following steps：
The first step, the end that fixed will pull strings are led on electric pole where being connected on porcelain vase, then the cunning for mechanism that one of which activity pulled strings
Wheel hook mounts with wire tension disk；
Second step, the ratchet clutch adjuster by stirring two groups of driving clicks of adjustment, control connecting wire clamp respectively
The driving click and its ratchet of the twisted wire box of device are ratcheting, and the driving click of another twisted wire box separates with its ratchet；
3rd step, switching handle is pulled repeatedly, after wire is tightened up, the pulley hook for mechanism that another group of activity is pulled strings
Pull out and mounted with porcelain vase set line；
4th step, the ratchet clutch adjuster by stirring two groups of driving clicks of adjustment, control connecting wire clamp respectively
The driving click of the twisted wire box of device separates with its ratchet, the driving click and its hook tooth of the twisted wire box of another connection porcelain vase set line
Close, pull switching handle repeatedly again, porcelain vase is drawn to conductor wire end to be connected, completes stringing.
The present invention has the advantages that：
Portable double plate circulation turnbuckle of the present invention when for socketing wire with porcelain vase, pull strings by one of which activity
The pulley of mechanism is linked up with for tensing wire to be connected, and when wire is tightened up, another group of activity is pulled strings the pulley hook of mechanism
It can be drawn out for drawing porcelain vase, traction porcelain vase process only needs one man operation switching handle, can effectively reduce operation people
Member, and significantly reduce labor intensity and operation danger.
In addition, the present invention includes two twisted wire boxes of different radii, with reference to the ratchet clutch adjuster of two groups of driving clicks,
Wires can be alternately tensed by two groups of twisted wire boxes, preferably balanced arduously and time-consuming deficiency and there can be lighter weight, it is non-
Often it is easily carried.
In addition, the activity of the present invention is pulled strings, mechanism employs pulley hook and component tie point structure, according to movable pulley
The ratio between force analysis, the pulling force and wire tension of draught line is 1:2, namely draught line pulling force is the half of wire tension；And show
Some turnbuckles, either fine tuning turnbuckle, or coarse adjustment turnbuckle, the pulling force and wire stress of their draught lines are identical
's；Therefore, draught line pulling force of the invention reduces one times compared to the draught line pulling force of existing turnbuckle, so can effectively keep away
Exempt from draught line because of stress excessive the problem of causing to be caught in coil.
From the above mentioned, the present invention is simple in construction, easy to operate and very convenient to carry, can preferably reduce people
Power and reduction labor intensity, and avoid draught line card line problem.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Brief description of the drawings
Fig. 1 is that the portable double plate in embodiment circulates turnbuckle dimensional structure diagram.
Fig. 2 is that the portable double plate in embodiment circulates turnbuckle horizontal profile schematic diagram.
Fig. 3 is the first crevis close-up schematic view in embodiment.
Fig. 4 is the first crevis transverse sectional view in embodiment.
Fig. 5 is the close-up schematic view of the first ratchet clutch adjuster in embodiment.
Fig. 6 is that the first ratchet clutch adjuster in embodiment controls the ratcheting view of pawl-and-gearing.
Fig. 7 is that the first ratchet clutch adjuster in embodiment controls pawl-and-gearing separate state diagram.
Label in figure：1- ratchets thread tensioning mechanism, 2- activities pull strings mechanism, 3- fix pull strings end, the first twisted wires of 11- box,
The second twisted wires of 110- box, the rotating shaft of 12- line box, 13- bearing bracket stands, the ratchets of 14- first, the ratchets of 140- second, 15- the first locking spine
Pawl, the crevis of 150- second, 151- pawl teeths, 152- recover spring, the spacing pins of 153-, 16- switchings handle, 17- first
Driving click, the driving clicks of 170- second, the rotating shaft of 18- driving clicks, the first ratchet clutch of 19- adjuster, the ratchets of 190- second
Clutch regulator, 191- hook springs, 192- gear holes piece, the draught lines of 21- first, the draught lines of 210- second, 22- first pulleys
In hook, 220- second pulleys hook, the first component of 23- tie point, the second component of 230- tie point, 24- anticreeps clamping lock, 25-
Between bearing, 31- fixed hooks.
Embodiment
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1 and Fig. 2, it is illustrated that in portable double plate circulation turnbuckle include ratchet thread tensioning mechanism 1, activity pulling strings machine
Structure 2 and fixed 3 three parts of end of pulling strings are formed, and mechanism 2 is pulled strings in activity and fixed end 3 of pulling strings is located at ratchet thread tensioning mechanism 1 respectively
Both ends；The ratchet thread tensioning mechanism 1 includes the first twisted wire box 11 and the second twisted wire box 110, the first twisted wire box 11 and the second twisted wire
Box 110 is arranged side by side, and is arranged on by line box rotating shaft 12 on bearing bracket stand 13, and the first twisted wire box 11 and the second twisted wire box 110 can
Each freely rotate.
The side of first twisted wire box 11 and the side of the second twisted wire box 110 have been respectively fixedly connected with the first ratchet 14 and second
The rear of ratchet 140, the first ratchet 14 and the second ratchet 140 is separately installed with the first crevis 15 and the second crevis
150, for ratcheting with the rotation of one direction latch ratchet with ratchet, the first crevis 15 and the second crevis 150 are coaxially pacified
On bearing bracket stand 13, the switching handle 16 of line box rotating shaft 12 and one is connected, and the lower end of switching handle 16 is in forked, its bifurcated
End is connected to the first twisted wire box and the both ends of line box rotating shaft 12 with the second twisted wire box.
First ratchet 14 and the second ratchet 140 have been respectively arranged in front with the first driving click 17 and the second driving click
170, the first driving click 17 and the second driving click 170 are rotatably connected on driving click rotating shaft 18, driving click rotating shaft 18
Between the bifurcated of switching handle 16, and it is parallel with line box rotating shaft 12, and by back and forth pulling switching handle, band pawl promotes
Pawl wheel, and prevent ratchet from turning round in the presence of crevis.
The upper end of first driving click 17 and the second driving click 170 is connected to the He of the first ratchet clutch adjuster 19
Second ratchet clutch adjuster 190, the first driving click and the first ratchet and the second driving click and second can be adjusted respectively
The ratcheting and separation of ratchet.
Activity pull strings mechanism 2 include the first draught line 21, the second draught line 210, first pulley hook 22, second pulley hang
Hook 220, the first component tie point 23 and the second component tie point 230, one end of the first draught line 21 are fixedly connected on the first strand
On the box body of line box 11, the pulley of the other end through the first pulley hook 22 of the first draught line 21 is connected to the connection of the first component
Point 23, one end of the second draught line 210 is fixedly connected on the box body of the second twisted wire box 110, the other end of the second draught line 210
Pulley through second pulley hook 220 is connected to the second component tie point 230, and the first component tie point 23 and the second component connect
Contact 230 is located at the front portion of bearing bracket stand 13, and fixed end 3 of pulling strings includes a hook 31 for being hinged on the rear portion of bearing bracket stand 13.
The crevis 150 of first crevis 15 and second has identical structure, with reference to referring to Fig. 3 and Fig. 4, with
It is described in detail exemplified by one crevis 15.First crevis 15 includes pawl teeth 151, recovers spring 152 and limiting block
Bar 153, the connection of the bottom of pawl teeth 151 recover the movable end of spring 152, and pawl teeth 151 is rotatably set, and are rotating pawl teeth
Afterwards, pawl teeth can be recovered to original position in the presence of spring is recovered.Spacing pin 153 is that screw thread is shaft-like, and the middle part of pawl teeth 151 is set
The through hole that limited location pin 153 passes through, after spacing pin passes through pawl teeth, it is spirally connected with bearing bracket stand bottom, on spacing pin 153
There is cap body at end, and the spring of compression is set with the spacing pin between the cap body and pawl teeth 151.When spacing pin 153 is downward
When rotating certain length, pawl teeth 151 is rotated up being restricted, and pawl teeth is ratcheting in the counterclockwise direction with ratchet, from
And only allow ratchet one-directional rotation clockwise, then unidirectional locking counterclockwise, when spacing pin 153 is rotated upwardly to certain length
When, the cap body of spacing pin does not produce compressing to pawl teeth, and pawl teeth 151 is repositioned to upwards in the presence of spring is recovered and spine
Wheel separation, can allow ratchet Double-directional rotary, available for twisted wire box loop line.
The first ratchet clutch adjuster 19 has identical structure with the second ratchet clutch adjuster 190, with reference to referring to
Fig. 5 to Fig. 7, it is described in detail by taking the first ratchet clutch adjuster 19 as an example.First ratchet clutch adjuster 19 includes hook
Spring 191 and gear hole piece 192, the gear hole piece 192 are fixedly installed on the tail end of ratchet, which is provided with and correspond to ratchet respectively
With ratchet is ratcheting and the bar shaped gear hole that separates, pass through hook spring 191 and the corresponding bar being fixedly connected on switching handle
Shape gear hole mounts.First driving click and gear hole piece are fulcrum with driving click rotating shaft 18, and the elastic force of hook spring passes through
Gear hole piece is applied on driving click, stirs the gear positions that hook spring mounts in bar shaped gear hole, can be realized respectively pair
The ratchet answered and ratchet are ratcheting and separate, respectively as shown in Figure 6 and Figure 7.
In actual applications, the first pulley hook 22, second pulley hook 220 and fixed hook 31 are provided with anti-
Off card lock 24.
In this embodiment, intermediate bearing 25, jackshaft are provided between the first twisted wire box 11 and the second twisted wire box 110
25 and the integrally connected of bearing bracket stand 13 are held, rotating relatively freely between the first twisted wire box 11 and the second twisted wire box 110 can be achieved.
The first twisted wire box 11 is used for the draught line of larger pulling force, and the second twisted wire box 110 is used for the traction of smaller pulling force
Line, therefore, the radius of the first twisted wire box 11 of design are more than the radius of the second twisted wire box 110.It is corresponding, in first twisted wire
Two sides of box 11 have been respectively fixedly connected with a pair of first ratchets 14, and the second twisted wire box 110 is then only fixed in an outer side to be connected
It is connected to the traction that the second ratchet 140 can be used to the second twisted wire box.
The portable double plate circulation turnbuckle of the present embodiment described further below is used for the stringing side for socketing wire and porcelain vase
Method, comprise the following steps that：
The fixed fixed hook 31 for pulling strings end 3 is led where being connected on porcelain vase on electric pole, then first pulley hook 22 is mounted
On wire tension disk；
By stirring the first ratchet clutch adjuster 19 and the second ratchet clutch adjuster 190, the first twisted wire is controlled respectively
The first driving click 17 and the first ratchet 14 of the top of box 11 are ratcheting, the second driving click 170 of the top of the second twisted wire box 110 and
Second ratchet 140 separates；
Switching handle 16 is pulled repeatedly, after wire is tightened up, second pulley hook 220 is pulled out and is articulated in porcelain vase set line
On；
By stirring the first ratchet clutch adjuster 19 and the second ratchet clutch adjuster 190, the first twisted wire is controlled respectively
First driving click 17 of the top of box 11 separates with the first ratchet 14, the second driving click 170 of the top of the second twisted wire box 110 and
Second ratchet 140 is ratcheting, pulls switching handle 16 repeatedly again, and porcelain vase is drawn into conductor wire end to be connected so as to realize.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (9)
1. portable double plate circulates turnbuckle, including ratchet thread tensioning mechanism (1) and it is separately positioned on ratchet thread tensioning mechanism both ends
Activity pull strings mechanism (2) and fixed end (3) of pulling strings, it is characterised in that：
The ratchet thread tensioning mechanism (1) includes two twisted wire boxes being mounted side by side on bearing bracket stand (13), the twisted wire box difference
It is connected and is together rotatablely installed in the line box rotating shaft (12) on bearing bracket stand with two groups of coaxial ratchets, two groups of ratchets is respectively equipped with lock
Only ratchet and driving click, the crevis are installed on bearing bracket stand, and the driving click is arranged on and line box rotating shaft (12)
On the switching handle (16) of connection, ratchet one-way is promoted to rotate by pulling switching handle (16)；
Two groups of driving clicks are connected with ratchet clutch adjuster respectively；
The crevis includes pawl teeth (151), recovers spring (152) and spacing pin (153), the spine of two groups of crevis
Blade tooth is coaxially mounted on bearing bracket stand (13), and is connected respectively with recovering spring (152), and the spacing pin (153) passes through spine
Blade tooth (151) is simultaneously screwed onto on bearing bracket stand (13), and the spacing pin (153) is provided with prominent cap body and pawl teeth is limited
Position;
The activity pulls strings mechanism as two groups, is connected respectively by draught line with two twisted wire boxes, the fixation pull strings end (3) and
Bearing bracket stand (13) connects.
2. portable double plate circulation turnbuckle according to claim 1, the ratchet clutch adjuster include hook spring
And gear hole piece (192) (191)；
The driving click turning set is in the driving click rotating shaft (18) of switching handle (16), the gear hole piece (192)
The tail end of ratchet is fixedly installed on, the bar shaped gear hole for corresponding to that ratchet and ratchet are ratcheting and separate respectively is which is provided with, by solid
Surely the hook spring (191) being connected on switching handle mounts with corresponding bar shaped gear hole.
3. portable double plate circulation turnbuckle according to claim 2, the switching handle (16) is fork-shaped, its divergent ends
Portion is connected with the line box rotating shaft (12) at twisted wire box both ends respectively, and the driving click rotating shaft (18) is fixed on switching handle (16)
And with line box shaft parallel.
4. portable double plate circulation turnbuckle according to claim 3, on the spacing pin (153) pocketed springs and with
Pawl teeth (151) connects.
5. portable double plate circulation turnbuckle according to claim 1, the fixation pull strings end (3) to be hinged on bearing bracket stand
(13) fixed hook (31) of rear end.
6. portable double plate circulation turnbuckle according to claim 1, the activity pull strings mechanism (2) including corresponding to respectively
The pulley hook of two groups of twisted wire boxes, described draught line one end are fixed on twisted wire box, and the other end bypasses the pulley of pulley hook simultaneously
It is fixedly connected with component tie point fixed on bearing bracket stand.
7. the portable double plate according to any one of claim 1-6 circulates turnbuckle, in being provided between two twisted wire boxes
Between bearing, the intermediate bearing is fixedly mounted on bearing bracket stand.
8. portable double plate circulation turnbuckle according to claim 7, the twisted wire radius of one of twisted wire box are more than separately
One group of twisted wire box；Wherein, the both ends of the big twisted wire box of radius set a pair of ratchets and a pair of driving clicks, the small twisted wire box of radius
One end sets a ratchet and a driving click.
A kind of 9. line tightening method of any one of claim 1-8 portable double plate circulation turnbuckle, it is characterised in that including
Following steps：
The first step, the end that fixed will pull strings are led on electric pole where being connected on porcelain vase, then the pull strings pulley of mechanism of one of which activity is hung
Hook mounts with wire tension disk；
Second step, the ratchet clutch adjuster by stirring two groups of driving clicks of adjustment, control connecting wire tension disk respectively
The driving click of twisted wire box and its ratchet are ratcheting, and the driving click of another twisted wire box separates with its ratchet；
3rd step, switching handle is pulled repeatedly, after wire is tightened up, the pulley hook pull-out for mechanism that another group of activity is pulled strings
And mounted with porcelain vase set line；
4th step, the ratchet clutch adjuster by stirring two groups of driving clicks of adjustment, control connecting wire tension disk respectively
The driving click of twisted wire box separates with its ratchet, and the driving click and its ratchet of the twisted wire box of another connection porcelain vase set line are ratcheting,
Pull switching handle repeatedly again, porcelain vase is drawn to conductor wire end to be connected, completes stringing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610331682.3A CN105914657B (en) | 2016-05-18 | 2016-05-18 | Portable double plate circulation turnbuckle and its line tightening method of application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610331682.3A CN105914657B (en) | 2016-05-18 | 2016-05-18 | Portable double plate circulation turnbuckle and its line tightening method of application |
Publications (2)
| Publication Number | Publication Date |
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| CN105914657A CN105914657A (en) | 2016-08-31 |
| CN105914657B true CN105914657B (en) | 2018-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610331682.3A Active CN105914657B (en) | 2016-05-18 | 2016-05-18 | Portable double plate circulation turnbuckle and its line tightening method of application |
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| CN (1) | CN105914657B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107039922A (en) * | 2017-04-20 | 2017-08-11 | 贵州电网有限责任公司都匀供电局 | Double hook double back turnbuckle |
| CN111725763A (en) * | 2020-06-30 | 2020-09-29 | 扬州江都区宏达机电设备制造有限公司 | Pre-twisted asymmetric tuning fork type damper |
| CN113270816B (en) * | 2021-05-31 | 2022-08-05 | 国网上海市电力公司 | Rotating ring type ratchet tightener |
| CN113922281A (en) * | 2021-10-15 | 2022-01-11 | 贵州电网有限责任公司 | Double-end wire tightening hook wire tightening device and use method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5118329B2 (en) * | 2006-11-10 | 2013-01-16 | 中国電力株式会社 | Tightening method and vernier fitting used therefor |
| CN201556887U (en) * | 2009-09-25 | 2010-08-18 | 重庆市电力公司南岸供电局 | Portable type tightener |
| JP5606187B2 (en) * | 2010-07-05 | 2014-10-15 | 株式会社永木精機 | Stringer |
| CN203282420U (en) * | 2013-05-27 | 2013-11-13 | 辽宁兴达电力设备有限公司 | Double conductor tension indicating wire grip |
| CN203632119U (en) * | 2013-12-18 | 2014-06-04 | 寇建惠 | Tightener |
| CN204004066U (en) * | 2014-07-15 | 2014-12-10 | 张文忠 | A kind of clutch brake for loop chain tightener |
| CN205159935U (en) * | 2015-12-10 | 2016-04-13 | 国网四川省电力公司巴中供电公司 | Quick accurate tensioner bullwheel acts as go -between |
| CN205791242U (en) * | 2016-05-18 | 2016-12-07 | 国家电网公司 | A kind of portable double plate circulation tightener |
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