CN205752618U - Controllable type run-resistant high-voltage electric power circuit individual's safety wire - Google Patents
Controllable type run-resistant high-voltage electric power circuit individual's safety wire Download PDFInfo
- Publication number
- CN205752618U CN205752618U CN201620434166.9U CN201620434166U CN205752618U CN 205752618 U CN205752618 U CN 205752618U CN 201620434166 U CN201620434166 U CN 201620434166U CN 205752618 U CN205752618 U CN 205752618U
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- China
- Prior art keywords
- pressure tongue
- hook
- electric power
- line
- power circuit
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- Withdrawn - After Issue
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Abstract
Controllable type run-resistant high-voltage electric power circuit individual's safety wire, including earth terminal chuck, hook head, connect earth terminal chuck and the connecting line of hook head, hook head includes linking up with pedestal, it is oppositely arranged and is formed with the spring pressure tongue of clamping part and control pressure tongue, one end of spring pressure tongue and one end of control pressure tongue are respectively hinged on the bottom of hook pedestal, the other end of spring pressure tongue is positioned on the afterbody of hook pedestal, the other end controlling pressure tongue is hinged with corner coupling head, it is connected to control line at the corner coupling head first line of a couplet, hook head includes clamp and joystick, control line is connected through connecting line with joystick.
Description
Technical field
This utility model relates generally to dead line maintenance protection tool technical field, particularly relates to individual guarantor
Wire arrangement technical field.
Background technology
Individual's safety wire is mainly used on the dead line of various electric pressure, as two in interruption maintenance
Secondary protection, is connected conductor wire end with steel tower corner iron by individual's safety wire, prevents maintainer by parallel
Circuit, hinder with faradism produced by tower erection circuit, scissors crossing circuit and insulated static wire
Evil, provides guarantee reliably for maintainer.But currently used individual safety wire is in use deposited
In problems with:
1 is insecure with conductive contact, by percussion or pull easy to fall off；
2, arranging insulating cord and soft copper rope two lines, during installing, annealed copper wire and insulating cord easily twine simultaneously
Around together, operation is inconvenient；
Need when 3, removing to lift insulating cord, make hook head revolve turnback, operation complexity；
If the spring leaf of 4 hook heads is stuck, then cannot normal rotating suspension gib head；
5, lifting annealed copper wire is inconvenient.
Summary of the invention
This utility model provides a kind of controllable type run-resistant high-voltage electric power circuit individual's safety wire, and this individual protects
Wire arrangement can ensure firmly to be connected with wire, difficult drop-off, and installing, easy removal.
The technical scheme that this utility model is used is:
Controllable type run-resistant high-voltage electric power circuit individual's safety wire, including earth terminal chuck, hook head, company
Connecing the connecting line of earth terminal chuck and hook head, this hook head includes linking up with pedestal, being oppositely arranged and formed
Having the spring pressure tongue of clamping part and control pressure tongue, one end of this spring pressure tongue and one end of this control pressure tongue are divided
Not being hinged on the bottom of hook pedestal, the other end of this spring pressure tongue is positioned at the afterbody of this hook pedestal
On, the other end of this control pressure tongue is hinged with corner coupling head, is connected to control at this corner coupling head first line of a couplet
Line, this hook head includes clamp and joystick, and this control line is through this connecting line with this joystick even
Connect.
In above-mentioned individual's safety wire, hook head is by linking up with pedestal, spring pressure tongue and controlling to press tongue to form, logical
Crossing spring pressure tongue and become clamping part with controlling pressure tongue shape, can conductor wire end be clamped, spring pressure tongue is by spring masterpiece
With can only in smaller range movable, and control to press one end of tongue to be hinged on the bottom of hook pedestal, control
The other end of system pressure tongue is connected with joystick, by joystick then by corner coupling head and control line
Can handle and control the past close spring pressure tongue of pressure tongue or the direction motion away from spring pressure tongue, spring can be passed through
Conductor wire end is clamped by pressure tongue, control pressure tongue, it is ensured that hook head is firmly connected with conductor wire end, is difficult to take off
Go out, and be applicable to the wire of various model.During interruption maintenance work, first by the ground connection of this individual's safety wire
End chuck is fixed on steel tower corner iron by clamp, and operated by personnel's joystick will control by control line
System pressure tongue connects has one end of corner coupling head to press down on, and makes control pressure tongue toward the side away from spring pressure tongue
To action, will open by hook head, then put down hook head by connecting line slow guide line end, work as hook
When on head, spring pressure tongue and control press the opening between tongue just to wire, operated by personnel's joystick makes
Control line has one end of corner coupling head upwards to lift by controlling pressure tongue connection so that control pressure tongue toward close
The direction action of spring pressure tongue, thus by firm being fixed on wire of hook head；Remove individual's safety wire
Time, operated by personnel's joystick has one end of corner coupling head by control line by controlling pressure tongue connection
Press down on, make control pressure tongue toward the direction action away from spring pressure tongue, open hook head, then handle
Connecting line makes hook head depart from conductor wire end, is upwards collected through hook head and connecting line, finally removes earth terminal folder
Head.One connecting line is only set, and need not rotating suspension gib head, installing, easy removal.
Being provided with alignment pin in the lower section of this spring pressure tongue free end and this control pressure tongue free end, this is fixed
Position pin is arranged on this hook pedestal.Limit spring pressure tongue and control the actuating range of pressure tongue, it is ensured that hook
Head can firm with wire be connected.
This clamp includes angle steel fixture, and on this angle steel fixture, corresponding steel tower corner iron offers groove, at this
The groove side of angle steel fixture is provided with the screwing bolts that can penetrate in this groove.Simple in construction, it is adaptable to
Various sizes of angle steel fixture.
To holding tank should be offered by joystick on the side of this angle steel fixture, at this angle steel fixture
Holding tank side opening is provided with hole, location.When joystick is incorporated in holding tank, a latch is utilized to wear
Cross hole, location to be pressed on joystick, to limit joystick action, it is ensured that joystick is fixed
In holding tank, prevent joystick from surprisingly deviating from.
Be arranged with outside this connecting line can relatively this connecting line slide insulating sheath.Insulating sheath can be work
A reliable grip point, the convenient hook head controlled under free state is provided as personnel.
This connecting line includes synthetic material sleeve pipe, copper braid layer and the insulation protection set gradually from inside to outside
Layer.Copper braid layer makes earth terminal chuck and hook head be conductively connected, and insulating protective layer prevents staff from touching
Electricity, synthetic material sleeve pipe is arranged between copper braid layer and control line, prevention and control line and copper braid layer it
Between abrasion, increase the service life.
This connecting line also include connecting earth terminal chuck and hook head line of pull, this line of pull and this control
Line processed is set in parallel in this synthetic material sleeve pipe.Hook head when line of pull is for bearing lifting hook head
Gravity, prevent from repeatedly lifting the damage causing insulating protective layer or control line.
Being provided with the first conductor coupling head and the second conductor coupling head on this hook pedestal, this first conductor joins
Joint is conductively connected with this copper braid layer by the first wire, and the second wire is passed through in this second conductor coupling head
It is conductively connected with this spring pressure tongue.Guarantee that linking up with pedestal is able to conduct electricity even with the copper braid layer in connecting line
Connect, it is ensured that spring pressure tongue is able to be conductively connected with hook pedestal.
What this utility model was brought has the beneficial effect that
This individual's safety wire can ensure firmly to be connected with wire, difficult drop-off, and installing, the simple side of dismounting
Just.
Accompanying drawing explanation
Fig. 1 is the structural representation of hook head part in this utility model embodiment；
Fig. 2 is the structural representation of earth terminal collet segment in this utility model embodiment；
Fig. 3 is the axonometric chart of hook head in this utility model embodiment；
Fig. 4 is the part-structure schematic diagram of hook head in this utility model embodiment；
Fig. 5 is the structural representation of connecting line in this utility model embodiment；
Reference:
1, hook head；2, connecting line；3, earth terminal chuck；4, hook pedestal；5, spring pressure tongue；
6, pressure tongue is controlled；7, clamping part；8, joystick；9, clamp；10, groove；11, holding tank；
12, hole, location；13, insulating sheath；14, hook side plate；15, corner coupling head；16, second lead
Body coupling head；17, alignment pin；18, the first conductor coupling head；19, control line；20, insulation protection
Layer；21, copper braid layer；22, synthetic material sleeve pipe；23, line of pull.
Detailed description of the invention
As Figure 1-5, controllable type run-resistant high-voltage electric power circuit individual's safety wire, presss from both sides including earth terminal
3, hook head 1, connect earth terminal chuck 3 and the connecting line 2 of hook head 1, this hook head 1 wraps
Include hook pedestal 4, be oppositely arranged and be formed with the spring pressure tongue 5 of clamping part 7 and control pressure tongue 6, should
One end of spring pressure tongue 5 and one end of this control pressure tongue 6 are respectively hinged on the bottom of hook pedestal 4,
The other end of this spring pressure tongue 5 is positioned on the afterbody of this hook pedestal 4, the other end of this control pressure tongue 6
It is hinged with corner coupling head 15, is connected to control line 19 at this corner coupling head 15 first line of a couplet, this hook head 1
Including clamp 9 and joystick 8, this control line 19 is through this connecting line 2 with this joystick 8 even
Connect.
In above-mentioned individual's safety wire, hook head 1 is by hook pedestal 4, spring pressure tongue 5 and controls pressure tongue 6
Composition, hook pedestal 4 is made up of two blocks of parallel hook side plates 14, by spring pressure tongue 5 and control
System pressure tongue 6 forms clamping part 7, can conductor wire end clamp, and spring presses tongue 5 spring-loaded can only be
Activity in smaller range, and control to press one end of tongue 6 to be hinged on the bottom of hook pedestal 4, control pressure
The other end of tongue 6 is connected with joystick 8 by corner coupling head 15 and control line 19, by controlling
Handle 8 then can be handled and control the past close spring pressure tongue 5 of pressure tongue 6 or the direction motion away from spring pressure tongue 5,
By spring pressure tongue 5, control pressure tongue 6, conductor wire end can be clamped, it is ensured that hook head 1 and conductor wire end
Firm connection, be difficult to abjection, and be applicable to the wire of various model.During interruption maintenance work, first will
The earth terminal chuck 3 of this individual's safety wire is fixed on steel tower corner iron by clamp 9, operated by personnel
Joystick 8 by control line 19 by control pressure tongue 6 connect have one end of corner coupling head 15 downwards by
Pressure, makes control pressure tongue 6 toward the direction action away from spring pressure tongue 5, will open by hook head 1, then lead to
Cross the slow guide line end of connecting line 2 and put down hook head 1, when spring pressure tongue 5 and control pressure on hook head 1
When opening between tongue 6 is just to wire, operated by personnel's joystick 8 makes control line 19 to control
Pressure tongue 6 connects has one end of corner coupling head 15 upwards to lift so that control pressure tongue 6 toward near spring
The direction action of pressure tongue 5, thus by firm being fixed on wire of hook head 1；Remove individual's safety wire
Time, control pressure tongue 6 connection is had corner to couple by control line 19 by operated by personnel's joystick 8
One end of 15 presses down on, and makes control pressure tongue 6 toward the direction action away from spring pressure tongue 5, opens
Hook head 1, then handles connecting line 2 and makes hook head 1 depart from conductor wire end, be upwards collected through hook head 1 He
Connecting line 2, finally removes earth terminal chuck 3.One connecting line 2 is only set, and need not rotation
Turn linked to gib head 1, installing, easy removal.
It is provided with alignment pin in the lower section of this spring pressure tongue 5 free end and this control pressure tongue 6 free end
17, this alignment pin 17 is arranged on this hook pedestal 4.Limit spring pressure tongue 5 and control pressure tongue 6
Actuating range, it is ensured that hook head 1 can firm with wire be connected.
This clamp 9 includes angle steel fixture, and on this angle steel fixture, corresponding steel tower corner iron offers groove 10,
Groove 10 side of this angle steel fixture is provided with the screwing bolts that can penetrate in this groove 10.Structure letter
Single, it is adaptable to various sizes of angle steel fixture.
To offering holding tank 11 by joystick 8, at this angle steel on the side of this angle steel fixture
Holding tank 11 side opening of fixture is provided with hole 12, location.When joystick 8 is incorporated in holding tank 11
Time interior, a latch is utilized to be pressed on joystick 8 through hole 12, location, to limit joystick 8
Action, it is ensured that joystick 8 is fixed in holding tank 11, prevents the unexpected abjection of joystick 8.
Be arranged with outside this connecting line 2 can relatively this connecting line 2 slide insulating sheath 13.Insulation is protected
Set 13 can be that staff provides a reliable grip point, the convenient hook head controlled under free state
1。
This connecting line 2 includes synthetic material sleeve pipe 22, copper braid layer 21 and set gradually from inside to outside
Insulating protective layer 20.Copper braid layer 21 makes earth terminal chuck 3 and hook head 1 be conductively connected, and insulation is protected
Sheath 20 prevents staff from getting an electric shock, and synthetic material sleeve pipe 22 is arranged on copper braid layer 21 and control line
Between 19, the abrasion between prevention and control line 19 and copper braid layer 21, increase the service life.
This connecting line 2 also include connecting earth terminal chuck 3 and hook head 1 line of pull 23, this draws
The line of force 23 and this control line 19 are set in parallel in this synthetic material sleeve pipe 22.Line of pull 23 is used for holding
By the gravity of hook head 1 during lifting hook head 1, prevent from repeatedly lifting cause insulating protective layer 20 or
The damage of control line 19.
Being provided with the first conductor coupling head 18 and the second conductor coupling head 16 on this hook pedestal 4, this is years old
One conductor coupling head 18 is conductively connected with this copper braid layer 21 by the first wire, and this second conductor couples
16 press tongue 5 to be conductively connected by the second wire and this spring.Guarantee that linking up with pedestal 4 is able to and is connected
Copper braid layer 21 in line 2 is conductively connected, it is ensured that spring pressure tongue 5 is able to hook pedestal 4 conduction even
Connect.
Above-listed detailed description is illustrating for one of this utility model possible embodiments, and this embodiment is also
Being not used to limit the scope of the claims of the present utility model, all equivalences done without departing from this utility model are implemented or become
More, it is intended to be limited solely by the scope of the claims of this case.
Claims (8)
1. controllable type run-resistant high-voltage electric power circuit individual's safety wire, including earth terminal chuck, hook head,
Connect earth terminal chuck and the connecting line of hook head, it is characterised in that: described hook head include linking up with pedestal,
It is oppositely arranged and is formed with the spring pressure tongue of clamping part and control pressure tongue, one end of described spring pressure tongue and institute
State the one end controlling to press tongue to be respectively hinged on the bottom of hook pedestal, the other end position of described spring pressure tongue
On the afterbody of described hook pedestal, the described other end controlling pressure tongue is hinged with corner coupling head, in institute
Stating the corner coupling head first line of a couplet and be connected to control line, described hook head includes clamp and joystick, described control
Line is connected through described connecting line with described joystick.
Controllable type run-resistant high-voltage electric power circuit individual's safety wire the most according to claim 1, its
It is characterised by: it is fixed to be provided with in the lower section of described spring pressure tongue free end and described control pressure tongue free end
Position pin, described alignment pin is arranged on described hook pedestal.
Controllable type run-resistant high-voltage electric power circuit individual's safety wire the most according to claim 1 and 2,
It is characterized in that: described clamp includes angle steel fixture, on this angle steel fixture, corresponding steel tower corner iron offers
Groove, is provided with the screwing bolts that can penetrate in described groove on the groove side of this angle steel fixture.
Controllable type run-resistant high-voltage electric power circuit individual's safety wire the most according to claim 3, its
It is characterised by: on the side of described angle steel fixture, corresponding described joystick offers holding tank, in institute
The holding tank side opening stating angle steel fixture is provided with hole, location.
Controllable type run-resistant high-voltage electric power circuit individual's safety wire the most according to claim 1 and 2,
It is characterized in that: be arranged with outside described connecting line can the most described connecting line slide insulating sheath.
Controllable type run-resistant high-voltage electric power circuit individual's safety wire the most according to claim 1 and 2,
It is characterized in that: described connecting line includes synthetic material sleeve pipe, the copper braid layer set gradually from inside to outside
And insulating protective layer.
Controllable type run-resistant high-voltage electric power circuit individual's safety wire the most according to claim 6, its
Be characterised by: described connecting line also include connecting earth terminal chuck and hook head line of pull, this pulling force
Line and described control line are set in parallel in described synthetic material sleeve pipe.
Controllable type run-resistant high-voltage electric power circuit individual's safety wire the most according to claim 6, its
Being characterised by: be provided with the first conductor coupling head and the second conductor coupling head on described hook pedestal, this is years old
One conductor coupling head is conductively connected with described copper braid layer by the first wire, and this second conductor coupling head is led to
Cross the second wire to be conductively connected with described spring pressure tongue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620434166.9U CN205752618U (en) | 2016-05-13 | 2016-05-13 | Controllable type run-resistant high-voltage electric power circuit individual's safety wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620434166.9U CN205752618U (en) | 2016-05-13 | 2016-05-13 | Controllable type run-resistant high-voltage electric power circuit individual's safety wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205752618U true CN205752618U (en) | 2016-11-30 |
Family
ID=57365533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620434166.9U Withdrawn - After Issue CN205752618U (en) | 2016-05-13 | 2016-05-13 | Controllable type run-resistant high-voltage electric power circuit individual's safety wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205752618U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870671A (en) * | 2016-05-13 | 2016-08-17 | 中国南方电网有限责任公司超高压输电公司南宁局 | Controllable anti-disengagement high-voltage power line personal security line |
| CN109742565A (en) * | 2018-12-29 | 2019-05-10 | 国网山东省电力公司聊城供电公司 | A kind of stationary type vertical wired earth wire clamp and its application method |
| CN110912019A (en) * | 2019-11-19 | 2020-03-24 | 国网浙江杭州市富阳区供电有限公司 | Convenient-to-operate live-wire work lead hooking device |
| CN111431085A (en) * | 2020-03-30 | 2020-07-17 | 国网河北省电力有限公司沧州供电分公司 | High-voltage transmission line operation device |
-
2016
- 2016-05-13 CN CN201620434166.9U patent/CN205752618U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870671A (en) * | 2016-05-13 | 2016-08-17 | 中国南方电网有限责任公司超高压输电公司南宁局 | Controllable anti-disengagement high-voltage power line personal security line |
| CN105870671B (en) * | 2016-05-13 | 2018-06-12 | 中国南方电网有限责任公司超高压输电公司南宁局 | Controllable type run-resistant high-voltage electric power circuit individual's safety wire |
| CN109742565A (en) * | 2018-12-29 | 2019-05-10 | 国网山东省电力公司聊城供电公司 | A kind of stationary type vertical wired earth wire clamp and its application method |
| CN109742565B (en) * | 2018-12-29 | 2020-08-18 | 国网山东省电力公司聊城供电公司 | Fixed type vertical wire grounding clamp and use method thereof |
| CN110912019A (en) * | 2019-11-19 | 2020-03-24 | 国网浙江杭州市富阳区供电有限公司 | Convenient-to-operate live-wire work lead hooking device |
| CN111431085A (en) * | 2020-03-30 | 2020-07-17 | 国网河北省电力有限公司沧州供电分公司 | High-voltage transmission line operation device |
| CN111431085B (en) * | 2020-03-30 | 2021-06-15 | 国网河北省电力有限公司沧州供电分公司 | High-voltage transmission line operation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161130 Effective date of abandoning: 20180612 |