CN107819297A - Threading tool and threading method - Google Patents
Threading tool and threading method Download PDFInfo
- Publication number
- CN107819297A CN107819297A CN201710816494.4A CN201710816494A CN107819297A CN 107819297 A CN107819297 A CN 107819297A CN 201710816494 A CN201710816494 A CN 201710816494A CN 107819297 A CN107819297 A CN 107819297A
- Authority
- CN
- China
- Prior art keywords
- tractive unit
- suspension bracket
- threading tool
- maintaining part
- runner portion
- 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
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
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
- H02G1/085—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using portable tools
Abstract
The present invention provides a kind of Threading tool and threading method.Threading tool has：The retractile operation stick that operator holds and operated；In the maintaining part that the front end of operation stick is installed；Runner portion, is remained by maintaining part and rotated freely, and with multiple cylindrical components of the extension on the outside of its axial rotary；And tractive unit, rotatably the leading section with each cylindrical component in runner portion engages, operator installs new cable or rope etc. in the rear end of tractive unit, operation stick is operated and tractive unit is inserted into and tied up in suspension bracket, operation stick is operated in a manner of making Threading tool towards prescribed direction, thus, along with the rotation in runner portion, entrance of the suspension bracket between maintaining part and tractive unit is tied up to enter, outlet discharge between maintaining part and tractive unit, tractive unit are being tied up in suspension bracket to prescribed direction movement.
Description
Technical field
The present invention relates to a kind of Threading tool and threading method, and it is used to pass through new order wire among suspension bracket is tied up,
The suspension bracket of tying up is used to tie up order wire for being set up in electric pole etc..
Background technology
In recent years, along with the progress of the communication technology, along the order wire as electric wire main line for being set up in electric pole and
The situation of the new cables such as optical cable is set gradually to increase, these cables are kept by the supporting-line between being located at electric pole.
Also, as shown in figure 9, from the viewpoint such as attractive in appearance, these cables 101 are wound in supporting-line in the shape of a spiral etc.
The 103 grade instrument of suspension bracket 105 of tying up is tied up and supported by supporting-line 103.
Fig. 9 is the outline figure for representing to tap the cable 101 of cable (De ロ ッ プ ケ ー Block Le) etc., the quilt of cable 101
The suspension bracket 105 of tying up for being wound in supporting-line 103 in the shape of a spiral etc. is tied up and supported by supporting-line 103.
【Citation】
【Patent document】
【Patent document 1】Japanese Unexamined Patent Publication 2000-134738 publications
The content of the invention
【The summary of invention】
However, tying up construction method what suspension bracket 105 was tied up in above-mentioned use, the situation of new cable is being added
Under, it has to the new cable is passed through in suspension bracket 105 to tying up, is forced to carry out troublesome handwork.
I.e., in the past, using other side's guiding elements 107 shown in Figure 10, pacify in the rear end 107a of other side's guiding elements 107
Harness has the bar 109 of the length of rectilinear propagation, using other side's guiding elements 107 through after tying up in suspension bracket 105, in bar 109
Install and draw new cable and be appended to and tie up in suspension bracket 105 in rear end.
It should be noted that other side's guiding elements 107 with by the bar 109 of the length with rectilinear propagation to tying up suspension bracket 105
The function of interior guiding.
Figure 10 is to represent that the bar 109 of the length with rectilinear propagation is passed through into the action tied up in suspension bracket 105 by prior art
Outline figure.
It should be noted that in Fig. 10, in order to make it easy to understand, cable 101 and the province of supporting-line 103 that Fig. 9 is recorded show slightly
Show.
Certainly, above-mentioned handwork turns into the work high above the ground using high-altitude operation vehicle etc., not only with danger, and exists
The problems such as cost cost that Work places are restricted or time.
In addition, tied up in order to which other side's guiding elements 107 is pressed into suspension bracket 105, it has to had directly using above-mentioned
The bar 109 of the length for the property entered, new cable can not be directly linked on other side's guiding elements 107, spend labour and time.
In addition, though it is also proposed Threading tool as above-mentioned citation, but can not be swimmingly to tying up
New order wire is passed through in suspension bracket.
The present invention is used to solving the problems, such as above-mentioned, and its object is to, there is provided one kind safely and swimmingly to hang tying up
The Threading tool and threading method of new order wire are passed through among frame.
It is a feature of the present invention that be related to a kind of Threading tool, for passing through new cable, the bundle in suspension bracket tying up
Suspension bracket is pricked in order to tie up cable and is wound in supporting-line in the shape of a spiral etc., is had：Operator holds and operated and be retractile
Operation stick；In the maintaining part that the front end of the operation stick is installed；Runner portion, remained and rotated freely by the maintaining part, and had
There are multiple cylindrical components of the extension on the outside of the axial rotary in the runner portion；And tractive unit, rotatably with the runner portion
Each cylindrical component leading section engaging,
The operator installs new cable or rope etc. in the rear end of the tractive unit, the operation stick is operated and
By the tractive unit be inserted into it is described tie up in suspension bracket, to the operation in a manner of making the Threading tool towards prescribed direction
Rod is operated, thus, along with the rotation in the runner portion, it is described tie up suspension bracket from the maintaining part and the tractive unit it
Between entrance enter, outlet between the maintaining part and tractive unit discharge, the tractive unit ties up suspension bracket described
The introversive prescribed direction movement.
The others of the present invention are characterised by that the Threading tool also there is card to stay component, and the card stays component described will turn
Temporarily card stays in assigned position the cylindrical component of wheel portion.
The others of the present invention are characterised by, the assigned position of the cylindrical component in the runner portion be with the maintaining part with
The mode that entrance between the tractive unit is significantly opened makes the position that the cylindrical component stops.
The others of the present invention are characterised by, are tied up by the tractive unit described in suspension bracket to the prescribed direction
Mobile, described new cable or rope so as to be installed on the tractive unit etc. pass through in described tie up in suspension bracket.
The others of the present invention are characterised by, along with the rotation in the runner portion, described to tie up suspension bracket described to be sandwiched in
State between the cylindrical component in runner portion, the entrance between the maintaining part and the tractive unit enters, from the holding
Outlet discharge between portion and the tractive unit.
The others of the present invention are characterised by, are provided with the front end of the tractive unit and described new cable etc. is drawn
The other side's guiding elements led.
The others of the present invention are characterised by, are related to a kind of threading method, for tying up suspension bracket using Threading tool
It is interior to pass through new cable, described to tie up suspension bracket to tie up cable and be wound in supporting-line in the shape of a spiral etc., Threading tool tool
Have：The retractile operation stick that operator holds and operated；In the maintaining part that the front end of the operation stick is installed；Runner portion,
Remained and rotated freely by the maintaining part, and with multiple cylindrical components of the extension on the outside of the axial rotary in the runner portion；
And tractive unit, rotatably the leading section with each cylindrical component in the runner portion engage, the threading method includes：It is described
The process that operator installs the new cable or rope etc. in the rear end of the tractive unit；The operator stretches the operation stick
It is long, and by the tractive unit to the process tied up and inserted in suspension bracket；And so that the Threading tool ties up suspension bracket described
The process that the interior mode towards prescribed direction is operated to the operation stick,
The operation stick is operated in a manner of making the Threading tool towards the prescribed direction, it is thus, adjoint
The rotation in the runner portion, the entrance for tying up suspension bracket between the maintaining part and the tractive unit enters, from described
Outlet discharge between maintaining part and the tractive unit, the tractive unit move in described tie up in suspension bracket to the prescribed direction
It is dynamic.
Brief description of the drawings
Fig. 1 is the figure for representing to implement the Threading tool 1 of the present invention, and (a) is top view, and (b) is side view.
Fig. 2 is the side view for the main part for representing the Threading tool 1 shown in Fig. 1.
Fig. 3 is the main part of the Threading tool 1 shown in Fig. 1 by the side view in the state of use.
Fig. 4 is the rearview of the main part of the Threading tool 1 shown in Fig. 1.
Fig. 5 is the expanded view of the tractive unit 7 shown in Fig. 2.
Fig. 6 is the stereogram of the main part of the Threading tool 1 in the state of holding member 5a is dismantled.
Fig. 7 is to be wound in the tying up in suspension bracket 105 of supporting-line 103 in the shape of a spiral etc. using the Threading tool 1 shown in Fig. 1
Through the outline figure of the method for cable.
Fig. 8 is to be wound in the tying up in suspension bracket 105 of supporting-line 103 in the shape of a spiral etc. using the Threading tool 1 shown in Fig. 1
Through the outline figure of the method for cable.
Fig. 9 is to represent to be wound in the suspension bracket 105 of tying up of supporting-line 103 in the shape of a spiral etc. to tie up and by supporting-line 103
The outline figure of the cable 101 held.
Figure 10 is to represent tying up the action for the bar 109 for passing through the length with rectilinear propagation in suspension bracket 105 by prior art
Outline figure.
Embodiment
Hereinafter, using accompanying drawing, illustrate to implement embodiments of the present invention.
The present invention relates to following Threading tool：As shown in FIG. 9 and 10, the Threading tool is used for along being set up in electricity
What the cable 101 that the order wire as electric wire main line of line bar is set was wound in supporting-line 103 in the shape of a spiral etc. ties up suspension bracket
In the state of 105 tie up and supported by supporting-line 103, pass through new cable and tie up in suspension bracket 105.
Fig. 1 is the figure for representing to implement the Threading tool 1 of the present invention, and (a) is top view, and (b) is side view.
Fig. 2 is the side view for the major part for representing the Threading tool 1 shown in Fig. 1, and Fig. 3 is the Threading tool 1 shown in Fig. 1
Major part by the side view in the state of use.
Fig. 4 is the rearview of the main part of the Threading tool 1 shown in Fig. 1.
As shown in FIG. 1 to 3, the retractile operation stick 3 and operating that Threading tool 1 is held by operator and used
The main part of the front end 3a installations of rod 3 is formed, maintaining part 5 that the main part is rotated freely by wheel members 9 are remained and with
The tractive unit 7 that the leading section of wheel members 9 rotatably engages is formed.
It should be noted that the front end 3a of the lower end installation operation rod 3 in maintaining part 5, is installed in one end 7d of tractive unit 7
Other side's guiding elements 107 as shown in Figure 10, tractive unit 7 other end 7e be provided be used for install new cable 10 (or
Be connected with the rope of new cable 10) fixture structural unit 7f.
As shown in Figures 2 and 4, wheel members 9 are clamped by 2 holding members 5a, 5b as maintaining part 5, make to be set up in
Axle portion 9a between holding member 5a, 5b rotates to central arrows B directions.Wheel members 9 not only rotate to arrow B directions, and
And it can also be rotated to the arrow C direction in opposite direction with arrow B.
Cylinder element 9b is provided with the axle portion 9a of wheel members 9, on cylinder element 9b, is provided with centered on axle portion 9a
In multiple (being preferably 7 in the case of example) the cylindrical component 9c fan extended laterally, in each cylindrical component
9c leading section is rotatably provided with the runner 9f engaged with the groove 7c of tractive unit 7 described later.Also, revolved in wheel members 9
When turning, cylindrical component 9c rotates to Fig. 2 arrow B directions.
In addition, being provided with magnet member 11 in the assigned position of tractive unit 7, drawn as by each cylindrical component 9c leading section 9f
Closely temporarily block and stay the card in assigned position described later to stay component to play function.Therefore, each cylindrical component 9c includes runner
Leading section 9f can be made up of the metal reacted with magnet member 11.
Fig. 5 is the expanded view of the tractive unit 7 shown in Fig. 2, and Fig. 6 is the stereogram of the main part of Threading tool 1, and turning into protect
Hold the state of component 5a dismountings.
As shown in Figures 4 and 5, tractive unit 7 makes 2 driving component 7a, 7b pairings, in 2 driving component 7a, 7b pairings
Under state, form the groove 7c of arc-shaped, each cylindrical component 9c runner 9f and the groove 7c of the arc-shaped of wheel members 9 engage and
It is mutually shifted freely.
Therefore, in the state of tractive unit 7 and maintaining part 5 maintain a certain distance, wheel members 9 can rotate.
Lug 7f is pushed aside in addition, being provided with the bottom in the front of tractive unit 7.
As shown in figure 8, generally, more are laid tying up tap cable 101 that more are equipped with suspension bracket 105, as after
It is described, actually using Threading tool 1 by cable or the rope of traction to tie up in suspension bracket 105 through when, this pushes lug aside
7f pushes the tap cable 101 aside, plays the groove 7c for the tractive unit 7 for preventing the tap cable 101 to be involved in Threading tool 1 work
With.
Next, illustrate the application method of the Threading tool 1 of above-mentioned structure.
Fig. 7 and Fig. 8 is to tie up suspension bracket to be wound in supporting-line 103 in the shape of a spiral etc. using the Threading tool 1 shown in Fig. 1
Through cable or the outline figure of the method for the rope of traction in 105.
As shown in figure 8, first, operator 13 installs other side's guiding elements 107 in one end 7d of tractive unit 7, and is drawing
The other end 7e in portion 7 fixture structural unit 7f installs new cable 10 (or being connected with the rope of new cable 10).Also, such as Fig. 7
It is shown, retractile operation stick 3 is extended, makes the main part of Threading tool 1 close to tying up suspension bracket 105, from tying up suspension bracket 105
One end the other side's guiding elements 107 for one end 7d for being installed on tractive unit 7 be inserted into tied up in suspension bracket 105.
Now, operation stick 3 turns into substantially vertical state relative to the length direction of other side's guiding elements 107, prevents
It is sandwiched in located at the protuberance 5c of maintaining part 5 between holding member 5a, 5b of the base end part of other side's guiding elements 107.
Other side's guiding elements 107 is inserted into tie up in suspension bracket 105 when, operator 13 operates to operation stick 3, with
Make Threading tool 1 towards the A directions shown in Fig. 8.
Now, as shown in figure 8, operation stick 3 relative to the length direction of other side's guiding elements 107 and tilted rearward about
In the state of 45 °, operation stick 3 is operated, so that other side's guiding elements 107 and Threading tool 1 move to A directions.
Thus, as shown in figure 8, the bottom 105a for tying up suspension bracket 105 enter Threading tool 1 maintaining part 5 and tractive unit 7 it
Between entrance 15.
Here, each cylindrical component 9c of wheel members 9 stays in assigned position by magnet member 11 temporarily to block.That is,
Here, the assigned position of wheel members 9 turns into a manner of the entrance 15 between maintaining part 5 and tractive unit 7 is significantly opened
The position for stopping cylindrical component 9c.
Thus, entrance 15 can swimmingly be entered by tying up the bottom 105a of suspension bracket 105.
It should be noted that when it is such each cylindrical component 9c of wheel members 9 is temporarily blocked into the defunctionalization stayed when, respectively
Cylindrical component 9c stays in entrance 15, ties up the bottom 105a of suspension bracket 105 and possibly can not swimmingly enter entrance 15.
Next, when being operated in a manner of Threading tool 1 is moved to arrow A directions, the bottom of suspension bracket 105 is tied up
105a is contacted with the cylindrical component 9c1 near entrance 15, and cylindrical component 9c1 is exerted a force to arrow B directions, will be by magnet member
The drag force of 11 cylindrical component 9c3 from the magnet members 11 to further is pulled open, and wheel members 9 is rotated to arrow B directions, is passed through magnetic
Iron component 11 furthers next cylindrical component 9c1.
It should be noted that while wheel members 9 rotate to arrow B directions, each cylindrical component 9c runner 9f exists
Moved in the groove 7c of the arc-shaped of tractive unit 7.
So, the cylindrical component 9c of wheel members 9 turns into entrance 15 between maintaining part 5 and tractive unit 7 significantly all the time
The stop position (assigned position) of opening, therefore the bottom 105a for tying up suspension bracket 105 can swimmingly enter entrance 15, along with
The rotation to arrow B directions of wheel members 9, be sandwiched in the state between each cylindrical component 9c in runner portion 9 from maintaining part 5 with
Discharge outlet 17 between tractive unit 7.
Thus, other side's guiding elements 107 and tractive unit 7 are tying up the direction traveling in suspension bracket 105 to arrow A, are drawing
The new cable of fixture structural unit 7f installations or the grade of rope 10 of traction in portion 7 are passed through to tying up in suspension bracket 105.
It should be noted that other side's guiding elements 107 and tractive unit 7 are tying up the direction advance in suspension bracket 105 to arrow A
When, the tap cable 101 tied up in suspension bracket 105 is pushed aside as shown in figure 8, pushing lug 7f aside, prevents that the tap cable 101 from being rolled up
Enter the groove 7c of the tractive unit 7 of Threading tool 1 situation.
Also, from the other end of suspension bracket 105 is tied up by other side's guiding elements 107 and tractive unit 7 to tying up outside suspension bracket 105
Send out, thus new cable 10 passes through from the one end for tying up suspension bracket 105 to the other end.
New cable or the grade of rope 10 of traction are passed through to tying up in suspension bracket 105 as described above, therefore need not use figure
The bar 109 with rectilinear propagation shown in 10 conventional example, and new cable can be mounted directly in the fixture structural unit 7f of tractive unit 7
Or the rope 10 of traction, it can significantly save labour and the time of operator.
In addition, wheel members 9 not only rotate to arrow B directions, and can be to the arrow C in opposite direction with arrow B
Direction rotates.
Therefore, in the case where making new cable 10 (tying up in suspension bracket 105) excessively pass through to the A directions shown in Fig. 8,
Threading tool 1 can also returned to D directions, new cable 10 can be made to be back to desired position and pass through.
In addition, in this embodiment, in such conventional other side's guiding elements shown in the installation diagram 10 of Threading tool 1
107, but be not limited to this, can also other constructions as mounting bar other side's guiding elements, can be with what all
Do not install.
As described above, according to the Threading tool 1 for implementing the present invention, following effect is played：Along being set up in electric pole
The cable 101 that sets of the order wire as electric wire main line be wound in the suspension bracket 105 of tying up of supporting-line 103 in the shape of a spiral etc. and tied
Prick and in the state of being supported by supporting-line 103, can simply, swimmingly pass through safely and among suspension bracket 105 is tied up new line
Cable 10.
The present invention is not defined to the embodiment of foregoing invention, can be with others side by carrying out appropriate change yet
Formula is implemented.
【Industrial applicability】
In accordance with the invention it is possible to used among suspension bracket is tied up through new order wire or order wire traction safely and swimmingly
Rope etc..
Claims (7)
- It is described to tie up suspension bracket to tie up cable and be in for passing through new cable in suspension bracket tying up 1. a kind of Threading tool Helical form etc. is wound in supporting-line, it is characterised in that has：The retractile operation stick that operator holds and operated；In the maintaining part that the front end of the operation stick is installed；Runner portion, remained and rotated freely by the maintaining part, and it is more with what is extended on the outside of the axial rotary in the runner portion Individual cylindrical component；AndTractive unit, rotatably the leading section with each cylindrical component in the runner portion engage,The operator installs new cable or rope etc. in the rear end of the tractive unit, the operation stick is operated and by institute State tractive unit be inserted into it is described tie up in suspension bracket, the operation stick is entered in a manner of making the Threading tool towards prescribed direction Row operation, thus, along with the rotation in the runner portion, the suspension bracket of tying up is between the maintaining part and the tractive unit Entrance enters, outlet between the maintaining part and tractive unit discharge, the tractive unit it is described tie up in suspension bracket to The prescribed direction movement.
- 2. Threading tool according to claim 1, it is characterised in thatThe Threading tool also there is card to stay component, and the card stays component, and by the cylindrical component in the runner portion, temporarily card is stayed in regulation Position.
- 3. Threading tool according to claim 2, it is characterised in thatThe assigned position of the cylindrical component in the runner portion be entrance between the maintaining part and the tractive unit significantly The mode of opening makes the position that the cylindrical component stops.
- 4. Threading tool according to claim 1, it is characterised in thatBy the tractive unit in the movement tied up in suspension bracket to the prescribed direction, so as to be installed on the tractive unit Described new cable or rope etc. pass through in described tie up in suspension bracket.
- 5. according to Threading tool according to any one of claims 1 to 4, it is characterised in thatAlong with the rotation in the runner portion, the state for tying up suspension bracket to be sandwiched between the cylindrical component in the runner portion, Entrance between the maintaining part and the tractive unit enters, the outlet row between the maintaining part and the tractive unit Go out.
- 6. according to Threading tool according to any one of claims 1 to 5, it is characterised in thatThe other side's guiding elements guided to described new cable etc. is installed in the front end of the tractive unit.
- 7. a kind of threading method, for passing through new cable in suspension bracket tying up using Threading tool, the suspension bracket of tying up is Tie up cable and be wound in supporting-line in the shape of a spiral etc., the Threading tool has：Operator holds and operated and be capable of expansion and contraction Operation stick；In the maintaining part that the front end of the operation stick is installed；Runner portion, remained and rotated freely by the maintaining part, and Multiple cylindrical components with extension on the outside of the axial rotary from the runner portion；And tractive unit, rotatably with the runner The leading section of each cylindrical component in portion engages, and the threading method is characterised by, including：The process that the operator installs the new cable or rope etc. in the rear end of the tractive unit；The operator extends the operation stick, and by the tractive unit to the process tied up and inserted in suspension bracket；AndThe operation stick is operated in a manner of making the Threading tool in described tie up in suspension bracket towards prescribed direction Process,The operation stick is operated in a manner of making the Threading tool towards the prescribed direction, thus, along with institute The rotation in runner portion is stated, the entrance for tying up suspension bracket between the maintaining part and the tractive unit enters, from the holding Outlet discharge between portion and the tractive unit, the tractive unit move in described tie up in suspension bracket to the prescribed direction.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016-177637 | 2016-09-12 | ||
| JP2016177637 | 2016-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107819297A true CN107819297A (en) | 2018-03-20 |
Family
ID=61606899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710816494.4A Pending CN107819297A (en) | 2016-09-12 | 2017-09-12 | Threading tool and threading method |
Country Status (2)
| Country | Link |
|---|---|
| JP (2) | JP6618516B2 (en) |
| CN (1) | CN107819297A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7053375B2 (en) * | 2018-05-28 | 2022-04-12 | 株式会社フジクラハイオプト | Wire tool and wire method |
| JP2020043755A (en) * | 2019-09-20 | 2020-03-19 | 株式会社フジクラハイオプト | Wiring tool and wiring method |
| JP7058252B2 (en) | 2019-10-08 | 2022-04-21 | 株式会社フジクラ | Cable wiring method |
-
2017
- 2017-09-11 JP JP2017173931A patent/JP6618516B2/en active Active
- 2017-09-12 CN CN201710816494.4A patent/CN107819297A/en active Pending
-
2019
- 2019-08-29 JP JP2019156753A patent/JP6796694B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019201548A (en) | 2019-11-21 |
| JP2018046739A (en) | 2018-03-22 |
| JP6796694B2 (en) | 2020-12-09 |
| JP6618516B2 (en) | 2019-12-11 |
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Application publication date: 20180320 |
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