CN206461293U - The double division suspension hooks of insulation that livewire work is adjustable - Google Patents
The double division suspension hooks of insulation that livewire work is adjustable Download PDFInfo
- Publication number
- CN206461293U CN206461293U CN201720136550.5U CN201720136550U CN206461293U CN 206461293 U CN206461293 U CN 206461293U CN 201720136550 U CN201720136550 U CN 201720136550U CN 206461293 U CN206461293 U CN 206461293U
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- CN
- China
- Prior art keywords
- suspension hook
- hole
- installation
- suspension
- insulating bar
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- 239000000725 suspension Substances 0.000 title claims abstract description 73
- 238000009413 insulation Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 45
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 239000004593 Epoxy Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model is related to a kind of double division suspension hooks of the adjustable insulation of livewire work, including insulating bar, the first suspension hook and the second suspension hook are arranged with the insulating bar vertically, first suspension hook and the second suspension hook include adapter sleeve, the perisporium of the adapter sleeve is installed with hook body, the cylindricality through hole axially inside offered for being inserted in insulating bar of the adapter sleeve, several installation through-holes radially extended are evenly equipped with the insulating bar vertically, the adapter sleeve is screwed onto on the installation through-hole of insulating bar through bolt.The double division suspension hooks of insulation that the livewire work is adjustable it is simple in construction.
Description
Technical field
The utility model is related to a kind of double division suspension hooks of the adjustable insulation of livewire work.
Background technology
Nan Ping power network is located in Mountain Area in North, and the numerous high mountains of circuit approach, river, the high pressure especially based on 220kV are defeated
Electric line rack, because the consideration in line insulation matching design is based on use glass insulator, electricity is conveyed in transmission line of electricity
Also 300mm is used on the sub-conductor number of energy2Double division designs are set up above.Because glass insulation protonatomic mass is heavy, self-shattering
Feature and thunderbolt factor are, it is necessary to which electrified replacing linear tower inferior insulator string, the livewire work method generally used is bilinear
Lifting method is, it is necessary to straight line duplex board（Or multiple-use card）1 pair, 1 pair of 500kV straight lines card, 220kV straight lines arm-tie, double points of aluminium alloy
Split 2, suspension hook, extender some etc., the double division suspension hooks used at present when carrying out electrified replacing linear insulator string, suspension hook
Between spacing it is non-adjustable, bad adaptability, inefficiency.
Utility model content
In view of the deficiencies in the prior art, it is adjustable that technical problem to be solved in the utility model is to provide a kind of livewire work
The double division suspension hooks of insulation, are not only simple in structure, and convenient and efficient.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of double points of adjustable insulation of livewire work
Split and be arranged with the first suspension hook and the second suspension hook on suspension hook, including insulating bar, the insulating bar vertically, first suspension hook and
Two suspension hooks include adapter sleeve, the perisporium of the adapter sleeve is installed with hook body, and the adapter sleeve is axially inside offered
Several installation through-holes radially extended, institute are evenly equipped with vertically on cylindricality through hole for being inserted in insulating bar, the insulating bar
Adapter sleeve is stated to be screwed onto on the installation through-hole of insulating bar through bolt.
It is preferred that, the installation port that two radial directions lead to cylindricality through hole is axially offered on the adapter sleeve, it is described
Adapter sleeve offers the screwed hole radially extended on the opposite for installing port.
It is preferred that, the installation through-hole is made up of upper installation through-hole with lower installation through-hole, the quantity of the upper installation through-hole
For two, the quantity of the lower installation through-hole is several, and first suspension hook is located at the top of the second suspension hook and is screwed onto
On installation through-hole, second suspension hook is screwed onto on lower installation through-hole and carried out and the first suspension hook by several lower installation through-holes
Between spacing regulation.
It is preferred that, the spacing between two adjacent upper installation through-holes is that the spacing between 50mm, two adjacent lower installation through-holes is
50mm, the minimum spacing between first suspension hook and the second suspension hook is 400mm.
It is preferred that, the hook body of first suspension hook and the second suspension hook is installed with one layer of rubber on the surface with line contacts
Cushion, the surface of the cushion rubber layer is installed with several semicircular rubber salient points.
It is preferred that, first suspension hook is made up with the second suspension hook of aluminum alloy materials casting, and the insulating bar is dead ring
Oxygen tree fat bar.
Compared with prior art, the utility model has the advantages that：The double divisions of insulation that the livewire work is adjustable are hung
Hook it is simple in construction, several uniform vertically installation through-holes radially extended can realize the first suspension hook and on insulating bar
Spacing regulation between two suspension hooks, can adjust different spacing to adapt to the electric wire of different spacing, strong adaptability, structure letter
It is single, it is easy for installation, it is easy to carry；Insulating bar is first inserted in by adapter sleeve to be threadedly coupled again, hooks being connected between body and insulating bar
The connection at end is more stablized, firmly.
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Fig. 1 is a kind of organigram of embodiment of the utility model.
Fig. 2 is the top view of the first suspension hook or the second suspension hook.
Fig. 3 is the organigram of another embodiment of the utility model.
Embodiment
For features described above of the present utility model and advantage can be become apparent, special embodiment below, and coordinate accompanying drawing,
It is described in detail below.
As shown in Fig. 1 ~ 3, a kind of double division suspension hooks of insulation that livewire work is adjustable, including insulating bar 1, edge on the insulating bar
The first suspension hook 2 and the second suspension hook 3 are axially arranged with, first suspension hook and the second suspension hook include adapter sleeve 4, the adapter sleeve
Perisporium be installed with hook body 5, the cylindricality through hole 6 axially inside offered for being inserted in insulating bar of the adapter sleeve, institute
State and be evenly equipped with several installation through-holes radially extended on insulating bar vertically, the adapter sleeve is screwed onto insulating bar through bolt 7
Installation through-hole on.
Two radial directions are axially offered in the utility model embodiment, on the adapter sleeve towards cylindricality through hole
Port 8 is installed, the adapter sleeve offers the screwed hole 9 radially extended on the opposite for installing port；During installation, adapter sleeve set
Enter insulating bar, penetrate installation port, installation through-hole successively by bolt in place and be finally locked on screwed hole.
In the utility model embodiment, the installation through-hole is made up of upper installation through-hole 10 with lower installation through-hole 11, institute
The quantity for stating installation through-hole is two, and the quantity of the lower installation through-hole is several, and first suspension hook is hung positioned at second
The top of hook is simultaneously screwed onto on installation through-hole, and second suspension hook is screwed onto on lower installation through-hole and by several lower installations
The spacing that through hole is carried out between the first suspension hook is adjusted；The first suspension hook catches on electric wire with the second suspension hook and carried respectively when using
Draw, wherein the first suspension hook is screwed onto on installation through-hole, the second suspension hook of regulation is only needed in regulation on lower installation through-hole
Position.
In the utility model embodiment, the spacing between two adjacent upper installation through-holes is 50mm, and two adjacent lower install are led to
Spacing between hole is 50mm, and the minimum spacing between first suspension hook and the second suspension hook is 400mm.
In the utility model embodiment, the hook body of first suspension hook and the second suspension hook is on the surface with line contacts
One layer of cushion rubber layer 12 is installed with, the surface of the cushion rubber layer is installed with several semicircular rubber salient points 13；Make
The suspension hook of used time first catches on electric wire with the second suspension hook and lifted respectively, and cushion rubber layer can play cushioning effect, protection electricity
Line, rubber salient point can increasing friction force, prevent electric wire slide, swing.
In the utility model embodiment, first suspension hook is made up with the second suspension hook of aluminum alloy materials casting, stress
Intensity is high, light weight；The insulating bar is insulating epoxy bar, high by force intensity, and light weight, insulation effect is good.
The utility model is not limited to above-mentioned preferred forms, and anyone can obtain under enlightenment of the present utility model
Go out other double division suspension hooks of various forms of adjustable insulation of livewire work.It is all according to present utility model application the scope of the claims done it is equal
Deng change and modification, it should all belong to covering scope of the present utility model.
Claims (6)
1. a kind of double division suspension hooks of adjustable insulation of livewire work, it is characterised in that：Including insulating bar, on the insulating bar vertically
The first suspension hook and the second suspension hook are arranged with, first suspension hook and the second suspension hook include adapter sleeve, the perisporium of the adapter sleeve
It is installed with hook body, the cylindricality through hole axially inside offered for being inserted in insulating bar of the adapter sleeve, the insulating bar
On be evenly equipped with several installation through-holes radially extended vertically, the adapter sleeve is screwed onto the installation through-hole of insulating bar through bolt
On.
2. the double division suspension hooks of the adjustable insulation of livewire work according to claim 1, it is characterised in that：Edge on the adapter sleeve
And axially offer the installation port that two radial directions lead to cylindricality through hole, the adapter sleeve is offered on the opposite for installing port
The screwed hole radially extended.
3. the double division suspension hooks of the adjustable insulation of livewire work according to claim 1, it is characterised in that：The installation through-hole by
Upper installation through-hole is constituted with lower installation through-hole, and the quantity of the upper installation through-hole is two, and the quantity of the lower installation through-hole is
Several, first suspension hook is located at the top of the second suspension hook and is screwed onto on installation through-hole, and second suspension hook is screwed onto
On lower installation through-hole and the spacing between the first suspension hook is carried out by several lower installation through-holes to adjust.
4. the double division suspension hooks of the adjustable insulation of livewire work according to claim 3, it is characterised in that：Two adjacent upper install are led to
Spacing between hole is that spacing between 50mm, two adjacent lower installation through-holes is 50mm, first suspension hook and the second suspension hook it
Between minimum spacing be 400mm.
5. the double division suspension hooks of the adjustable insulation of livewire work according to claim 1, it is characterised in that：First suspension hook with
The hook body of second suspension hook is installed with one layer of cushion rubber layer on the surface with line contacts, and the surface of the cushion rubber layer is consolidated
Provided with several semicircular rubber salient points.
6. the double division suspension hooks of the adjustable insulation of livewire work according to claim 1, it is characterised in that：First suspension hook with
Second suspension hook is made up of aluminum alloy materials casting, and the insulating bar is insulating epoxy bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720136550.5U CN206461293U (en) | 2017-02-15 | 2017-02-15 | The double division suspension hooks of insulation that livewire work is adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720136550.5U CN206461293U (en) | 2017-02-15 | 2017-02-15 | The double division suspension hooks of insulation that livewire work is adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206461293U true CN206461293U (en) | 2017-09-01 |
Family
ID=59695396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720136550.5U Active CN206461293U (en) | 2017-02-15 | 2017-02-15 | The double division suspension hooks of insulation that livewire work is adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206461293U (en) |
-
2017
- 2017-02-15 CN CN201720136550.5U patent/CN206461293U/en active Active
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| GR01 | Patent grant |