CN104505772B - Split conductor fixing-line device and the method changing conductor spacer with this fixing-line device - Google Patents
Split conductor fixing-line device and the method changing conductor spacer with this fixing-line device Download PDFInfo
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- CN104505772B CN104505772B CN201510038973.9A CN201510038973A CN104505772B CN 104505772 B CN104505772 B CN 104505772B CN 201510038973 A CN201510038973 A CN 201510038973A CN 104505772 B CN104505772 B CN 104505772B
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- fixation hook
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Abstract
The invention belongs to electric construction tool technical field, disclose a kind of split conductor fixing-line device and the method changing conductor spacer with this fixing-line device.It is mainly characterized in that：Including sleeve pipe and inserted link, described inserted link inserts from one end of described sleeve pipe, and the other end of described sleeve pipe is provided with the first fixed mount, is provided with the first cable fixation hook that medial surface is arc-shaped on described first fixed mount；The outer end of described inserted link is provided with the second fixed mount, described second fixed mount is located at the same side of described sleeve pipe radial direction with described first fixed mount, the second cable fixation hook that medial surface is arc-shaped is provided with described second fixed mount；Described sleeve pipe side is provided with limit sliding chutes, described inserted link and this limit sliding chutes correspondence position are provided with gag lever post；Being provided between described sleeve pipe and described inserted link can be with the blocking mechanism of folding.Operation is more convenient, shortens replacing construction, and conductor spacer installation quality is good.
Description
Technical field
The invention belongs to electric construction tool technical field, more particularly, to a kind of split conductor fixing-line device and use this fixing-line device
The method changing conductor spacer.
Background technology
Ultra-high-tension power transmission line is chronically at wild environment, and with society's constantly progress, running environment becomes increasingly complex,
Building a house around protection zone, construction site, cross over thing and get more and more, cause shaft tower to build higher and higher, in the winter time spring strong wind season,
Conductor spacer on wire can cause to disconnect, shifts, damages with vibrations, and serious meeting causes wire whiplash, leads to wire impaired,
Cause 220KV line outage, have a strong impact on electrical network reliability service, the hotline maintenance therefore on 220kv wire works increasingly
Many.220kv wire is double bundle conductor, in different shaft tower spans, due to sag deviation, from the distance between wire simultaneously
It is not fixing 400mm, when on-line treatment conductor spacer damages defect, sub-conductor spacing often occurs excessive or too small, especially
When isoelectric level staff works on wire, sub-conductor spacing can be changed further, lead to new conductor spacer to be difficult to correct installation,
Changing conductor spacer, operator are difficult to two wires are brought in two mounting grooves of conductor spacer, due to being work high above the ground,
Operation easier is big, and working strength is big, and the set-up time is long, so can bring a lot of inconvenience to staff, very in service work
To the process that can not complete some defects.
Content of the invention
The invention solves the problems that first technical problem be exactly provide a kind of easy to use, change that conductor spacer is rapid, interval
The good split conductor fixing-line device of excellent installation quality.
For solving above-mentioned technical problem, the technical solution used in the present invention is：Including sleeve pipe and inserted link, described inserted link is from institute
State one end insertion of sleeve pipe, the other end of described sleeve pipe is provided with the first fixed mount, described first fixed mount is provided with
Medial surface is the first cable fixation hook of arc-shaped；The outer end of described inserted link is provided with the second fixed mount, described second is solid
Determine frame and described first fixed mount is located at the same side of described sleeve pipe radial direction, being provided with medial surface on described second fixed mount is
Second cable fixation hook of arc-shaped；Described sleeve pipe side is provided with limit sliding chutes, in described inserted link and this limit sliding chutes pair
Position is answered to be provided with gag lever post；Being provided between described sleeve pipe and described inserted link can be with the blocking mechanism of folding.
Its additional technical feature is：
Described blocking mechanism includes fixing pole outside described sleeve pipe and the ripping bar being connected with this pole axle, described
Ripping bar leading section is provided with fixture block, in described sleeve pipe, described fixture block correspondence position is provided with fixture block hole, with fixture block hole pair
Answer draw-in groove on the inserted link of side, the rearward end of described ripping bar is provided with the ripping bar top spring being connected with described sleeve pipe；
In described draw-in groove, fixture block sliding tray, the bottom of described fixture block sliding tray are carried on the inserted link of the first fixed mount side
Face is inclined-plane；
Described sleeve pipe internal face is provided with inner baffle ring, described inserted link outer wall is provided with outer baffle ring, in described interior gear
Inserted link top spring is cased with the inserted link between ring and outer baffle ring；
The end of the sleeve pipe one end with the first fixed mount is inclined-plane, and described sleeve pipe end chamfer is solid with described first cable
The arc surface determining hook medial surface is tangent, and the described plunger end carrying the second fixed mount side is inclined-plane, and described plunger end is oblique
Face is tangent with the arc surface of described second cable fixation hook medial surface；
Plunger end positioned at the first fixed mount side is provided with the spacing mandril that top is arcuation.
Second technical problem that the present invention solves is exactly to provide one kind to enter between-line spacing using above-mentioned split conductor fixing-line device
The method that rod is changed.
For solving above-mentioned technical problem, the technical solution used in the present invention is：
The method comprises the following steps：
The first step, inserted link is stretched out from sleeve pipe
Press down on the rear end of ripping bar, open blocking mechanism, outwards stretch by top by inserted link for inserted link top spring, the gag lever post on inserted link
Move along limit sliding chutes；
Second step, the first cable fixation hook and the second cable fixation hook are stuck on wire
First cable fixation hook and the second cable fixation hook are hung in above two wires；
3rd step, inserted link is pushed back in sleeve pipe
Hold the first cable fixation hook and the second cable fixation hook and corresponding wire with two handss respectively, firmly by
One cable fixation hook and the second cable fixation hook extrude to inner side together with corresponding wire, until locking mechanism automatic blocking, this
When two wires between just the interval and two draw-in grooves of conductor spacer between is equal at interval；
4th step, installs fixed interval rod
Two cable clamping interfaces of conductor spacer are respectively clamped on corresponding wire, then will fix with wire on conductor spacer；
5th step, unloads split conductor fixing-line device
Press down on the rear end of ripping bar, open blocking mechanism, outwards stretch by top by inserted link for inserted link top spring, the gag lever post on inserted link
Move along limit sliding chutes, now, bounce back in sleeve pipe positioned at the spacing mandril of plunger end, fixing with the first cable fixation hook
Wire moves along the inclined-plane of cannula tip, the wire fixing with the second cable fixation hook along plunger end inclined-plane mobile so that
Split conductor fixing-line device rides over above two wires, and split conductor fixing-line device is taken off.
Split conductor fixing-line device provided by the present invention compared with prior art, has advantages below：First, due to including
Sleeve pipe and inserted link, described inserted link inserts from one end of described sleeve pipe, and the other end of described sleeve pipe is provided with the first fixed mount,
The first cable fixation hook that medial surface is arc-shaped is provided with described first fixed mount；It is provided with the outer end of described inserted link
Second fixed mount, described second fixed mount is located at the same side of described sleeve pipe radial direction with described first fixed mount, described second
The second cable fixation hook that medial surface is arc-shaped is provided with fixed mount；Described sleeve pipe side is provided with limit sliding chutes,
Described inserted link and this limit sliding chutes correspondence position are provided with gag lever post；It is provided between described sleeve pipe and described inserted link and can open
Inserted link is stretched out from sleeve pipe and rides on wire, then holds first respectively with two handss by blocking mechanism first that close
Cable fixation hook and the second cable fixation hook and corresponding wire, firmly by the first cable fixation hook and the second cable fixation hook
Extrude to inner side together with corresponding wire, until locking mechanism automatic blocking, now the interval between two wires just and
Interval between rod is equal, then installs fixed interval rod, finally takes off this split conductor fixing-line device, split conductor fixing-line device
Dismounting is convenient, during installation interval rod, the distance between two wires just with two cable clamping interfaces of conductor spacer apart from equal, behaviour
It is more convenient to make, and shortens replacing construction, and conductor spacer installation quality is good；Second, because described blocking mechanism is included in described sleeve pipe
The fixing pole in outside and the ripping bar being connected with this pole axle, are provided with fixture block in described ripping bar leading section, in described sleeve pipe
Described fixture block correspondence position is provided with fixture block hole, draw-in groove on the inserted link of side corresponding with fixture block hole, after described ripping bar
End is provided with the ripping bar top spring being connected with described sleeve pipe, and locking mechanism folding is convenient, advantageously in work high above the ground；Its
Three, due to fixture block sliding tray, the bottom of described fixture block sliding tray being carried on the inserted link of the first fixed mount side in described draw-in groove
Face is inclined-plane, and when in fixture block insertion draw-in groove, the distance between the first cable fixation hook and the second cable fixation hook are just
400mm, i.e. the distance between two cable clamping interfaces of conductor spacer, when fixture block leaves draw-in groove and moves along fixture block sliding tray, fixture block slides
The end block face of groove serves position-limiting action, it is to avoid inserted link is deviate from from sleeve pipe；Fourth, being provided with described sleeve pipe internal face
Inner baffle ring, is provided with outer baffle ring on described inserted link outer wall, is cased with inserted link on the inserted link between described inner baffle ring and outer baffle ring
Top spring, when pressing ripping bar rear end, inserted link automatic spring, using convenient；Fifth, due to the sleeve pipe with the first fixed mount
The end of one end is inclined-plane, and described sleeve pipe end chamfer is tangent with the arc surface of described first cable fixation hook medial surface, described
Plunger end with the second fixed mount side is inclined-plane, described plunger end inclined-plane and described second cable fixation hook medial surface
Arc surface tangent, after opening blocking mechanism, the first cable fixation hook and the second cable fixation hook are easy to lead from corresponding
Deviate from line, sixth, due to being provided with, in the plunger end positioned at the first fixed mount side, the spacing mandril that top is arcuation,
After wire is fixed, spacing mandril and the first cable fixation hook surround cylinder, tightly embrace wire, it is to avoid because leading
Line such as rocks at the generation causing split conductor fixing-line device from wire dropping, the accident such as fall.
Brief description
Fig. 1 is the structural representation after split conductor fixing-line device inserted link of the present invention is retracted；
Fig. 2 is the profile of the split conductor fixing-line device shown in Fig. 1；
Fig. 3 stretch out for split conductor fixing-line device inserted link of the present invention after structural representation；
Fig. 4 is the profile of the split conductor fixing-line device shown in Fig. 3.
Specific embodiment
With reference to the accompanying drawings and detailed description the structure to split conductor fixing-line device of the present invention and use principle do into
One step describes in detail.
As shown in Figure 1, Figure 2 shown in Fig. 3 and Fig. 4, the structural representation of split conductor fixing-line device of the present invention, split conductor of the present invention
Fixing-line device includes sleeve pipe 1 and inserted link 2, and inserted link 2 inserts from one end of sleeve pipe 1, and the other end of sleeve pipe 1 is provided with the first fixed mount
3, the first cable fixation hook 4 is provided with the first fixed mount 3, the medial surface 41 of the first cable fixation hook 4 is arc-shaped.Inserting
The outer end of bar 2 is provided with the second fixed mount 5, and the second fixed mount 5 and the first fixed mount 3 are located at the same side of sleeve pipe 1 radial direction,
Second cable fixation hook 6 is provided with the second fixed mount 5, the medial surface 61 of the second cable fixation hook 6 is arc-shaped；In sleeve pipe 1
Side be provided with limit sliding chutes 7, inserted link 2 and this limit sliding chutes 7 correspondence position are provided with gag lever post 8；In sleeve pipe 1 and inserted link
Being provided between 2 can be with the blocking mechanism 9 of folding.First inserted link 2 is stretched out from sleeve pipe 1 and ride on wire, then
Hold the first cable fixation hook 4 and the second cable fixation hook 6 and corresponding wire with two handss respectively, firmly by the first cable
Fixation hook 4 and the second cable fixation hook 6 extrude to inner side together with corresponding wire, until locking mechanism 9 automatic blocking, now two
Just the interval between conductor spacer is equal at interval between root wire, then installs fixed interval rod, finally by this split conductor
Fixing-line device takes off, split conductor fixing-line device dismounting convenient, installation interval rod when, the distance between two wires just and
Every two cable clamping interfaces of rod apart from equal, operation is more convenient, shortens replacing construction, and conductor spacer installation quality is good.
Blocking mechanism 9 includes the ripping bar 92 be connected in the fixing pole 91 in sleeve pipe 1 outside and with this pole 91 axle, in ripping bar
92 leading section is provided with fixture block 93, on sleeve pipe 1, fixture block 93 correspondence position is provided with fixture block hole 94, right with fixture block hole 94
Answer draw-in groove 95 on the inserted link 2 of side, the rearward end of ripping bar 92 is provided with the ripping bar top spring 96 being connected with sleeve pipe 1, locking mechanism
Folding is convenient, advantageously in work high above the ground.
In draw-in groove 95, fixture block sliding tray 98, the bottom surface of fixture block sliding tray 98 are carried on the inserted link of the first fixed mount side
For inclined-plane, when in fixture block insertion draw-in groove, the distance between the first cable fixation hook and the second cable fixation hook are just
400mm, i.e. the distance between two cable clamping interfaces of conductor spacer, when fixture block leaves draw-in groove and moves along fixture block sliding tray, fixture block slides
The end block face 97 of groove 98 serves position-limiting action, it is to avoid inserted link is deviate from from sleeve pipe.
Sleeve pipe 1 internal face is provided with inner baffle ring 10, outer baffle ring 11 is provided with the outer wall of inserted link 2, in inner baffle ring 10
Inserted link top spring 12 is cased with the inserted link and outer baffle ring 11 between, when pressing ripping bar 92 rear end, inserted link 2 automatic spring, using more
Plus it is convenient.
The end of the sleeve pipe one end with the first fixed mount 3 is inclined-plane, cannula tip inclined-plane 13 and the first cable fixation hook
The arc surface of medial surface 41 is tangent, and the plunger end with the second fixed mount 5 side is inclined-plane, plunger end inclined-plane 14 and second
The arc surface of cable fixation hook medial surface 61 is tangent, and after opening blocking mechanism 9, the first cable fixation hook 4 and the second cable are solid
Determine hook 6 and be easy to abjection from corresponding wire.
The end of the inserted link 2 positioned at the first fixed mount 3 side is provided with the spacing mandril 15 that top is arcuation, will lead
After line fixes, spacing mandril 15 and the first cable fixation hook 4 surround cylinder, tightly embrace wire, it is to avoid because leading
Line such as rocks at the generation causing split conductor fixing-line device from wire dropping, the accident such as fall.
The method carrying out conductor spacer replacing using above-mentioned split conductor fixing-line device, the method comprises the following steps：
The first step, inserted link 2 is stretched out from sleeve pipe 1
Press down on the rear end of ripping bar 92, open blocking mechanism 9, inserted link 2 is outwards pushed up by inserted link top spring 12 to be stretched, on inserted link 2
Gag lever post 8 mobile along limit sliding chutes 7；
Second step, the first cable fixation hook 4 and the second cable fixation hook 6 are stuck on wire
First cable fixation hook 4 and the second cable fixation hook 6 are hung in above two wires；
3rd step, inserted link is pushed back in sleeve pipe
Hold the first cable fixation hook 4 and the second cable fixation hook 6 and corresponding wire respectively with two handss, firmly will
First cable fixation hook 4 and the second cable fixation hook 6 extrude to inner side together with corresponding wire, until locking mechanism 9 is locked automatically
Close, now just the interval and two draw-in grooves of conductor spacer between is equal the interval between two wires；
4th step, installs fixed interval rod
Two cable clamping interfaces of conductor spacer are respectively clamped on corresponding wire, then will fix with wire on conductor spacer；
5th step, unloads split conductor fixing-line device
Press down on the rear end of ripping bar 92, open blocking mechanism 9, inserted link 2 is outwards pushed up by inserted link top spring 12 to be stretched, on inserted link 2
Gag lever post along limit sliding chutes move, now, bounce back in sleeve pipe positioned at the spacing mandril of plunger end, fix with the first cable
The fixing wire of hook moves along the inclined-plane of cannula tip, and fixing wire moves along the inclined-plane of plunger end with the second cable fixation hook
Move so that split conductor fixing-line device rides over above two wires, split conductor fixing-line device is taken off.
Protection scope of the present invention is not limited solely to above-described embodiment, as long as structure and split conductor fixing-line device of the present invention
Structure is identical, just falls in the scope of protection of the invention.
Claims (6)
1. split conductor fixing-line device it is characterised in that：Including sleeve pipe and inserted link, described inserted link inserts from one end of described sleeve pipe,
The other end of described sleeve pipe is provided with the first fixed mount, be provided with described first fixed mount that medial surface is arc-shaped the
One cable fixation hook；The outer end of described inserted link is provided with the second fixed mount, described second fixed mount is fixing with described first
Frame is located at the same side of described sleeve pipe radial direction, is provided with the second cable that medial surface is arc-shaped solid on described second fixed mount
Determine hook；Described sleeve pipe side is provided with limit sliding chutes, described inserted link and this limit sliding chutes correspondence position are provided with gag lever post；
Being provided between described sleeve pipe and described inserted link can be with the blocking mechanism of folding；Described blocking mechanism is included outside described sleeve pipe
The fixing pole in side and the ripping bar being connected with this pole axle, are provided with fixture block in described ripping bar leading section, in described sleeve pipe and
Described fixture block correspondence position is provided with fixture block hole, is provided with draw-in groove, in described ripping bar on the inserted link of side corresponding with fixture block hole
Rearward end be provided with the ripping bar top spring being connected with described sleeve pipe.
2. split conductor fixing-line device according to claim 1 it is characterised in that：In described draw-in groove near the first fixed mount one
Fixture block sliding tray is carried on the inserted link of side, the bottom surface of described fixture block sliding tray is inclined-plane.
3. split conductor fixing-line device according to claim 2 it is characterised in that：Described sleeve pipe internal face is provided with interior gear
Ring, is provided with outer baffle ring on described inserted link outer wall, is cased with inserted link top spring on the inserted link between described inner baffle ring and outer baffle ring.
4. split conductor fixing-line device according to claim 1 it is characterised in that：In the sleeve pipe with the first fixed mount side
End is inclined-plane, and cannula tip inclined-plane is tangent with the arc surface of described first cable fixation hook medial surface, fixing with second
The plunger end of frame side is inclined-plane, and plunger end inclined-plane is tangent with the arc surface of described second cable fixation hook medial surface.
5. split conductor fixing-line device according to claim 1 it is characterised in that：In the inserted link positioned at the first fixed mount side
End is provided with the spacing mandril that top is arcuation.
6. usage right requires the split conductor fixing-line device described in 1,2,3,4 or 5 to carry out the method changing conductor spacer, the method bag
Include the following step：
The first step, inserted link is stretched out from sleeve pipe
Press down on the rear end of ripping bar, open blocking mechanism, outwards stretch by top by inserted link for inserted link top spring, and the gag lever post on inserted link is along limit
Position chute moves；
Second step, the first cable fixation hook and the second cable fixation hook are stuck on wire
First cable fixation hook and the second cable fixation hook are hung in above two wires；
3rd step, inserted link is pushed back in sleeve pipe
Hold the first cable fixation hook and the second cable fixation hook and corresponding wire with two handss respectively, firmly by First Line
Cable fixation hook and the second cable fixation hook extrude to inner side together with corresponding wire, until locking mechanism automatic blocking, now two
Just the interval and two draw-in grooves of conductor spacer between is equal at interval between root wire；
4th step, installs fixed interval rod
Two cable clamping interfaces of conductor spacer are respectively clamped on corresponding wire, then will fix with wire on conductor spacer；
5th step, unloads split conductor fixing-line device
Press down on the rear end of ripping bar, open blocking mechanism, outwards stretch by top by inserted link for inserted link top spring, and the gag lever post on inserted link is along limit
Position chute moves, and now, bounces back in sleeve pipe positioned at the spacing mandril of plunger end, the fixing wire with the first cable fixation hook
Inclined-plane along cannula tip moves, and fixing wire moves so that dividing along the inclined-plane of plunger end with the second cable fixation hook
Lead clamping device rides over above two wires, and split conductor fixing-line device is taken off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510038973.9A CN104505772B (en) | 2015-01-27 | 2015-01-27 | Split conductor fixing-line device and the method changing conductor spacer with this fixing-line device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510038973.9A CN104505772B (en) | 2015-01-27 | 2015-01-27 | Split conductor fixing-line device and the method changing conductor spacer with this fixing-line device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104505772A CN104505772A (en) | 2015-04-08 |
| CN104505772B true CN104505772B (en) | 2017-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510038973.9A Active CN104505772B (en) | 2015-01-27 | 2015-01-27 | Split conductor fixing-line device and the method changing conductor spacer with this fixing-line device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104505772B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110783096B (en) * | 2019-11-13 | 2021-06-01 | 湖北巨泰电气有限公司 | Bending pliers for transformer lead |
| CN111210980B (en) * | 2020-03-19 | 2020-12-15 | 吉安市协创电子科技有限公司 | Transformer lead mounting structure |
| CN114039304B (en) * | 2021-09-16 | 2023-11-14 | 国网浙江省电力有限公司绍兴供电公司 | 500 KV transmission line four-split conductor mixed wire corrector |
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| FR2532123A1 (en) * | 1982-08-23 | 1984-02-24 | Stalskog Ab Ing Firma R | Temporary connector for overhead power line repair |
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| CN104505772A (en) | 2015-04-08 |
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