CN209658750U - A kind of lead suspended and fixed device - Google Patents
A kind of lead suspended and fixed device Download PDFInfo
- Publication number
- CN209658750U CN209658750U CN201920698066.0U CN201920698066U CN209658750U CN 209658750 U CN209658750 U CN 209658750U CN 201920698066 U CN201920698066 U CN 201920698066U CN 209658750 U CN209658750 U CN 209658750U
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- Prior art keywords
- lead
- fixing head
- connecting plate
- suspended
- slot
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- 239000011810 insulating material Substances 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model discloses a kind of lead suspended and fixed devices, and including the fixing head to link together and insulating bar, the fixing head is made by insulating materials, are provided in fixing head for the lead placement slot of anchor leg and for hanging the link slot connected.Lead is fixed in fixing head, link slot is suspended on cross-arm, solve the problems, such as that not connecing lead nowhere fixes, avoid lead and arbitrarily shake with the wind, effectively prevent access failure or the lead that has disconnected over the ground, phase fault, it is interfered when preventing operating personnel from working, safety line is improved, meanwhile, lead is reliably fixed, it conveniently connects and draws operation, improve work efficiency.
Description
Technical field
The utility model relates to electric power overhaul technical field, in particular to a kind of lead suspended and fixed device.
Background technique
With the rapid development of economic society, society reliably supplies stable electric power requirement and is continuously improved, and promotes distribution
The development of livewire work technology.There are mainly three types of operational methods, i.e. insulating bar working system, insulating glove operation for distribution network live line work
Method and comprehensive uninterrupted operation method.In the daily work, encountering aerial lift device with insulated arm can be using insulation when cannot reach operation field
Bar working system carries out operation.Insulating bar working system refers to that operating personnel and electrical body keep defined safe distance, wears insulating glove
With wear insulating boot, insulating tool carry out operation by way of.
When needing to carry out connecing lead work with insulating bar working system, operating personnel just needs wire fixture by lead
It is reliably fixed, then carries out operation.Currently, operating personnel generally arbitrarily places lead, or turns and put on the insulator, draw
It is easy to shake or hang when line is by wind or vibration, it is possible that the situation of short circuit, makes operating personnel when working by dry
It disturbs, and there is the security risk of touching conducting wire, meanwhile, the unreliable fixation of lead connects inconvenient for operation when drawing, and influences working efficiency.
Therefore, it is reliably fixed the lead of access failure, to improve safety and the working efficiency of livewire work, become
Those skilled in the art's technical problem urgently to be resolved.
Utility model content
In view of this, the present invention provides a kind of lead suspended and fixed device, enable the lead of access failure by can
By fixation, safety and the working efficiency of livewire work are improved.
To achieve the above object, the utility model provides the following technical solutions:
A kind of lead suspended and fixed device, comprising:
By the fixing head of insulating materials production, the lead placement slot and use for placing lead are provided in the fixing head
In the link slot of suspension；
Insulating bar, one end of the insulating bar are connect with the fixing head.
Preferably, tapped through hole is provided on the link slot, the end of the insulating bar is provided with screw rod, the screw rod
It is threaded in the tapped through hole.
Preferably, the lead placement slot is set to one end of the fixing head, and the link slot is set to the fixation
The other end of head.
Preferably, the lead placement slot is L-shaped groove, and the notch of the L-shaped groove is set to the vertical slot of the L-shaped groove,
The transverse groove of the L-shaped groove is for placing lead.
Preferably, the width of the vertical slot is less than the height of the transverse groove.
Preferably, the end of the fixing head is arranged in the link slot, including be wholely set the first connecting plate, second
Connecting plate and third connecting plate, first connecting plate and third connecting plate are arranged in parallel, and the second connecting plate is perpendicular to described
One connecting plate and the setting of third connecting plate, form U-shaped link slot.
Preferably, first connecting plate is arranged close to the insulating bar, is provided with the spiral shell on first connecting plate
Line through-hole.
Preferably, the one end of the transverse groove far from the vertical slot is arc-shaped structure.
Preferably, safe graticule is provided on the insulating bar, the spiral shell is arranged in the safe graticule and the insulating bar
The distance of the end of bar is safe distance.
Preferably, the safe distance is not less than 600mm.
It can be seen from the above technical proposal that a kind of lead suspended and fixed device provided by the utility model, including connection
Fixing head and insulating bar together are provided in fixing head for the lead placement slot of anchor leg and for hanging connection
Link slot.Lead is fixed in fixing head, so that the lead of access failure be allow to be reliably fixed in lead bearing, is solved not
The problem that lead is nowhere fixed is connect, link slot is suspended on cross-arm, solves the problems, such as that insulating bar is nowhere placed, and avoid lead
Arbitrarily shake with the wind, avoid access failure or the lead that has disconnected over the ground, phase fault, prevent operating personnel when working by dry
It disturbs, has evaded the security risk that staff touches conducting wire, meanwhile, lead is reliably fixed, and is conveniently connect and is drawn operation, improves work
Efficiency.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of lead suspended and fixed device provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of fixing head provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram of insulating bar provided by the embodiment of the utility model.
1, fixing head, 11, lead placement slot, 111, vertical slot, 112, transverse groove, 12, link slot, the 121, first connection
Plate, 122, tapped through hole, the 123, second connecting plate, 124, third connecting plate, 2, insulating bar, 21, screw rod, 3, safe graticule, A,
Safe distance.
Specific embodiment
The utility model discloses a kind of lead suspended and fixed devices, so that the lead of access failure is reliably fixed, mention
The safety of high livewire work and working efficiency.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of lead suspended and fixed device, including what is linked together
Fixing head 1 and insulating bar 2.
Wherein, in order to avoid conduction, fixing head 1 are made of insulating material, lead placement slot 11 is provided in fixing head 1,
For anchor leg, wire lay down and swing are prevented.Insulating bar 2 is lifted in order to avoid occupying manpower, is provided with and is used in fixing head 1
The link slot 12 being connect with cross-arm.The setting of insulating bar 2 not only facilitates worker to hang lead, moreover it is possible to make operating personnel and electrification
Body keeps defined safe distance.
It should be understood that the open height of link slot 12 is greater than cross-arm in order to enable link slot 12 can be suspended on cross-arm
Thickness.Open height herein is opening size corresponding with the thickness of cross-arm.
Above-mentioned insulating materials is electrical insulating material.Definition by 2900.5 regulation insulating materials of standard GB/T is "
For making device in the material electrically to insulate ".The material that namely electric current can be prevented to pass through.Its resistivity is very high, leads to
Often 109~1022In the range of Ω m.In a specific embodiment, insulating materials can be rubber slab or high density epoxy
Resin.
Cross-arm is component part important in shaft tower, its effect be for installing insulator and fitting, with support conducting wire,
Lightning conducter, and be allowed to keep certain safe distance by regulation.
It is provided with the lead placement slot 11 for placing lead in fixing head 1, lead placement to be fixed is put to lead
It sets in slot 11, to realize positioning to lead, prevents lead from sliding, link slot 12 is suspended on cross-arm, realize lead and absolutely
The suspension of edge bar, solving the problems, such as not connect lead, nowhere fixed and insulating bar is nowhere placed, and is avoided lead and is arbitrarily shaken with the wind
It is dynamic, avoid access failure or the lead that has disconnected over the ground, phase fault, be interfered, evade when preventing operating personnel from working
Staff touches the security risk of conducting wire, meanwhile, lead is reliably fixed, and is conveniently connect and is drawn operation, improves work efficiency.
Wherein, in order to be more convenient to place and take out lead, lead placement slot 11 is arranged on the upper surface of fixing head 1.Gu
First 1 is determined for plate structure, and lead placement slot 11 is the through slot that the upper surface of fixing head 1 is arranged in.
After link slot 12 is suspended on cross-arm in order to prevent, lower shaking is blown in biggish wind and is disengaged, is arranged on link slot 12
There is tapped through hole, the end of insulating bar 2 is provided with screw rod 21, and screw rod 21 is threaded in the tapped through hole.Work as link slot
After 12 are suspended on cross-arm, staff rotates screw rod 21 by insulating bar 2, rotates screw rod 21 in the tapped through hole, directly
Stop when pushing against cross-arm far from the end of insulating bar 2 to screw rod 21, at this point, fixing head 1 is securely fixed on cross-arm, even if wind
Power is larger, will not be in the presence of that fixing head 1 is shaken or slid, so that the lead being fixed in fixing head 1 be avoided to shake
Or slide, improve the fixed reliability of lead.
In order to preferably place lead, the one end of transverse groove 112 far from vertical slot 111 is arc-shaped structure, the circular arc
Shape structure matches setting with the outer diameter of lead.
Further, the lead abjection being placed into order to prevent in lead placement slot 11, lead placement slot 11 are L-shaped groove,
The notch of the L-shaped groove is set at the vertical slot 111 of the L-shaped groove, and the transverse groove 112 of the L-shaped groove is for placing lead.
Vertically slot 111 slides into the position being connected to transverse groove 112 to lead, then tilts fixing head 1, makes to be caught in transverse groove 112
Lead slides to end of the transverse groove 112 far from vertical slot 111, to preferably fix to lead.Wherein, the width of vertical slot 111
Degree is less than the height of transverse groove 112, more effectively prevents lead from skidding off lead placement slot 11 accidentally.
In a specific embodiment, the one end of fixing head 1 is arranged in link slot 12, and the other end of fixing head 1 is set
Set lead placement slot 11.Specifically, link slot 12 includes the first connecting plate 121, the second connecting plate 123 and the third being wholely set
Connecting plate 124, the first connecting plate 121 and third connecting plate 124 are arranged in parallel, and the second connecting plate 123 is perpendicular to the first connecting plate
121 and third connecting plate 124 be arranged, to form U-shaped link slot, the opening direction of the U-shaped link slot is towards side, with side
Just it is suspended on cross-arm.
Wherein, the first connecting plate 121 is arranged close to insulating bar 2, be provided on the first connecting plate 121 for insulating bar 2
The tapped through hole 122 of connection.Link slot 12 is fixedly connected in fixing head 1, in one embodiment, the second connecting plate 123
It is riveted together with fixing head 1, it is of course also possible to use screw or being bolted.
When using 2 operation of insulating bar, operating personnel and electrical body need to keep defined safe distance A.In order to remind
Operating personnel is provided with safe graticule 3, safety post using effective safe distance A is not exceeded when insulating bar 2 on insulating bar 2
Line 3 is safe distance A at a distance from the end that screw rod 21 is arranged in insulating bar 2.Wherein A is not less than 600mm.It should be understood that absolutely
The effective length of edge bar 2 is greater than 600mm, and effective length includes the length of safe distance A and the length of portion of the handle, specific one
In embodiment, the length of portion of the handle is 150mm, this numerical value is not the limitation to length, and an only example.Wherein, have
Imitate the length that length does not include screw rod 21.
As shown in Fig. 2, in one embodiment, fixing head 1 is the elbow of L-shaped structure, the setting of lead placement slot 11 exists
The other end of the elbow is arranged in one end of the elbow, link slot 12, in this way, when using 2 operation of insulating bar, it is convenient
Whether observation lead is placed in lead placement slot 11.
In use, one section of lead is bare wire structure (removal insulated hull), and bare wire structure two sides are to have absolutely in order to connect
The structure of edge skin, when placing lead, the bare wire locations of structures of lead is placed into placing groove 11, therefore, even if only putting lead
It sets in placing groove 11, due to the blocking of the insulation layer structure of bare wire structure two sides, lead will not be sliding out from placing groove 11 to be come,
To realize that the position of lead is fixed.
Lead suspended and fixed device safety provided by the utility model is good, and it is nowhere solid that effective solution does not connect lead
Determine, there are problems that security risk, easy to operate, easy to install and solid and reliable, good insulating, safety is good, at low cost, cost performance
Height, it is suitable for mass production.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a kind of lead suspended and fixed device characterized by comprising
By the fixing head (1) of insulating materials production, the lead placement slot for placing lead is provided on the fixing head (1)
(11) and for suspension link slot (12)；
One end of insulating bar (2), the insulating bar (2) is connect with the fixing head (1).
2. lead suspended and fixed device according to claim 1, which is characterized in that be provided with spiral shell on the link slot (12)
The end of line through-hole (122), the insulating bar (2) is provided with screw rod (21), and the screw rod (21) is threaded in the screw thread
In through-hole (122).
3. lead suspended and fixed device according to claim 1, which is characterized in that the lead placement slot (11) is set to
One end of the fixing head (1), the link slot (12) are set to the other end of the fixing head (1).
4. lead suspended and fixed device according to claim 1, which is characterized in that the lead placement slot (11) is L shape
Slot, the notch of the L-shaped groove are set to the vertical slot (111) of the L-shaped groove, and the transverse groove (112) of the L-shaped groove is for placing
Lead.
5. lead suspended and fixed device according to claim 4, which is characterized in that the width of the vertical slot (111) is small
Height in the transverse groove (112).
6. lead suspended and fixed device according to claim 2, which is characterized in that the link slot (12) is arranged described
The end of fixing head (1), including the first connecting plate (121), the second connecting plate (123) and third connecting plate being wholely set
(124), first connecting plate (121) and third connecting plate (124) are arranged in parallel, and the second connecting plate (123) is perpendicular to described
First connecting plate (121) and third connecting plate (124) setting, form U-shaped link slot.
7. lead suspended and fixed device according to claim 6, which is characterized in that first connecting plate (121) is close
The insulating bar (2) is arranged, and is provided with the tapped through hole (122) on first connecting plate (121).
8. lead suspended and fixed device according to claim 4, which is characterized in that the transverse groove (112) is far from described
One end of vertical slot (111) is arc-shaped structure.
9. lead suspended and fixed device according to claim 2, which is characterized in that be provided with peace on the insulating bar (2)
Full graticule (A), the safe graticule (A) and the insulating bar (2) be arranged at a distance from the end of the screw rod (21) for safely away from
From.
10. lead suspended and fixed device according to claim 9, which is characterized in that the safe distance is not less than
600mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920698066.0U CN209658750U (en) | 2019-05-15 | 2019-05-15 | A kind of lead suspended and fixed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920698066.0U CN209658750U (en) | 2019-05-15 | 2019-05-15 | A kind of lead suspended and fixed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209658750U true CN209658750U (en) | 2019-11-19 |
Family
ID=68530372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920698066.0U Active CN209658750U (en) | 2019-05-15 | 2019-05-15 | A kind of lead suspended and fixed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209658750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115064994A (en) * | 2022-08-19 | 2022-09-16 | 国网瑞嘉(天津)智能机器人有限公司 | Suspension main wire lead auxiliary device |
-
2019
- 2019-05-15 CN CN201920698066.0U patent/CN209658750U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115064994A (en) * | 2022-08-19 | 2022-09-16 | 国网瑞嘉(天津)智能机器人有限公司 | Suspension main wire lead auxiliary device |
| CN115064994B (en) * | 2022-08-19 | 2022-11-22 | 国网瑞嘉(天津)智能机器人有限公司 | Suspension main line lead auxiliary device |
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