CN109347035A - A kind of adjusting insulation strut - Google Patents
A kind of adjusting insulation strut Download PDFInfo
- Publication number
- CN109347035A CN109347035A CN201811300634.3A CN201811300634A CN109347035A CN 109347035 A CN109347035 A CN 109347035A CN 201811300634 A CN201811300634 A CN 201811300634A CN 109347035 A CN109347035 A CN 109347035A
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- CN
- China
- Prior art keywords
- insulating sleeve
- piston
- mounting plate
- far
- piston axis
- 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.)
- Granted
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 35
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 description 6
- 239000004020 conductor Substances 0.000 description 5
- 230000001934 delay Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/12—Devices for maintaining distance between parallel conductors, e.g. spacer
Landscapes
- Insulating Bodies (AREA)
Abstract
The present invention provides a kind of adjusting insulation strut, second insulating sleeve inner wall is equipped with sliding slot, pulley is equipped in sliding slot, first insulating sleeve is located in the second insulating sleeve, and first the outer wall of insulating sleeve be mounted on pulley, the side that first insulating sleeve and the second insulating sleeve are relatively distant from is mounted on the first mounting plate, it is symmetrical that first mounting plate is equipped with a pair of and relative to the first insulating sleeve center line, the opposite side of first mounting plate is mounted on first piston, first piston is equipped with first piston axis far from the side of the first mounting plate, first piston axis is equipped with the first limit plate far from the side of first piston, first limit plate is equipped with installation axle far from the side of first piston axis, first rotating shaft is installed in installation axle, directive wheel is installed in first rotating shaft, the periphery of directive wheel is equipped with insulation sleeve.The present invention is easy to adjust, can effectively avoid the damage to cable, extend the service life of cable.
Description
Technical field
The present invention relates to the technical field of power equipment more particularly to a kind of adjusting insulation struts.
Background technique
There are mainly two types of methods to increase both sides phase conductor air when existing 10kv distribution uninterrupted operation complicated project operation
Gap: 1, respectively being fixed both sides phase conductor using two insulating cords when operation, then from multiple ground operation personnels to both sides
Insulating cord is drawn, both sides phase conductor the air gap is increased；It 2, will by increasing more piece insulating bar using existing insulation brace rod when operation
Both sides phase conductor struts, and increases both sides phase conductor the air gap.Labor intensity is all very big when above two mode uses, and installs
It is time-consuming, it is arduously, poor for the stability of the wire restraint at both ends, it is big to cable bad, reduce the service life of cable.
Summary of the invention
It is easy to adjust the purpose of the present invention is to provide a kind of adjusting insulation strut, it can effectively avoid to cable
Damage, extends the service life of cable.
In order to achieve the above object, the present invention adopts the following technical scheme: a kind of adjusting insulation strut, including first absolutely
Edge sleeve and the second insulating sleeve, the second insulating sleeve inner wall are equipped with sliding slot, are equipped with pulley in the sliding slot, and described the
One insulating sleeve is located in the second insulating sleeve, and the outer wall of the first insulating sleeve is mounted on pulley, first insulation sleeve
The side that cylinder and the second insulating sleeve are relatively distant from is mounted on the first mounting plate, and first mounting plate is equipped with a pair of and opposite
Symmetrical in the center line of the first insulating sleeve, the opposite side of first mounting plate is mounted on first piston, described
First piston is equipped with first piston axis, the side of the first piston axis far from first piston far from the side of the first mounting plate
First limit plate is installed, first limit plate is equipped with installation axle far from the side of first piston axis, in the installation axle
First rotating shaft is installed, directive wheel is installed in the first rotating shaft, the periphery of the directive wheel is equipped with insulation sleeve.
Further, the first spring is equipped between the first piston and the first limit plate, the first spring is socketed in first
The periphery of piston shaft.
Further, the opposite side of first mounting plate is equipped with third mounting plate, and the third mounting plate is close
The side of directive wheel is equipped with second piston, and the second piston is equipped with second piston axis far from the side of third mounting plate,
The second piston axis is equipped with the second limit plate far from the side of second piston, and second limit plate is far from second piston axis
Side insulation U-shaped board is installed.
Further, second spring is equipped between the second piston and the second limit plate, second spring is socketed in second
The periphery of piston shaft.
Further, it is equipped with the second insulating sleeve inner cavity in second insulating sleeve, second insulating sleeve is the
Intracavitary in two insulating sleeves to be equipped with the 4th mounting plate, the 4th mounting plate is equipped with spiral shell far from the side of the second insulating sleeve
Bolt, the bolt are equipped with third limit plate far from the side of the 4th mounting plate, and running through in first insulating sleeve has second
Shaft, second shaft are equipped with the first taper sawtooth in the first insulating sleeve, and the periphery of the bolt is socketed with nut,
The periphery of the nut is equipped with the second taper sawtooth, and the second taper sawtooth and the first taper sawtooth are ratcheting.
After adopting the above technical scheme, the present invention has the advantage that
1, it is moved in sliding slot by pulley, the first insulating sleeve is made to stretch in the second insulating sleeve, to realize entire
The adjustment of insulation brace rod length, after contacting cable by directive wheel, two directive wheels, which are realized, is directed to the first mounting plate for cable
Between, the limit of cable is fixed in realization, is stretched in first piston by first piston axis, is realized directive wheel and touching
It can be good at obtaining buffer function after cable, substantially increase the protective effect to cable.
2, it by the way that the first spring is arranged between first piston and the first limit plate, is further improved and is led by the first spring
To wheel to the buffer function during cable guiding, effective protection cable delays the service life of cable.
3, the limit of cable is fixed by insulation U-shaped board realization, and is realized with second piston and second piston axis
Insulation U-shaped board is buffered when limiting fixed to cable, effectively increases the fixed stability of cable, while avoiding cable
To the damage of cable when limit, the service life of cable is delayed.
4, by the way that second spring is arranged between second piston and the second limit plate, and it is living so that second spring is socketed in second
The periphery for filling in axis further improves the fixed stability of cable, while avoiding damage when cable limits to cable, delay
The service life of cable.
5, manipulation the second shaft rotation is rotated by handle, and then realizes the rotation of the first angular wheel, thus by the first cone
Shape gear drives the rotation of the second angular wheel, drives nut rotation by the second angular wheel, by the rotation driving bolt rotation of nut
Transfer is dynamic, mobile in the first insulating sleeve periphery by the second insulating sleeve of mobile realization of bolt, to realize insulation brace rod
The adjusting of length facilitates the adjusting of insulation brace rod length, substantially increases the convenience that insulation brace rod uses.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings:
Fig. 1 is a kind of schematic view of the front view for adjusting insulation strut that the embodiment of the present invention one proposes；
Fig. 2 is the partial enlargement diagram in Fig. 1 at A；
Fig. 3 is the partial enlargement diagram in Fig. 1 at B.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples.It is to be appreciated that following "upper",
Indicating positions or the position such as "lower", "left", "right", " longitudinal direction ", " transverse direction ", "inner", "outside", "vertical", "horizontal", "top", "bottom"
The word for setting relationship is based only upon orientation or positional relationship shown in the drawings, only for the purposes of the description present invention and simplifies description, and
It is not that device/element of indication or suggestion meaning must have a particular orientation or be constructed and operated in a specific orientation, therefore
It is not considered as limiting the invention.
Embodiment one
As shown in Figure 1-3, the present invention provides a kind of adjusting insulation strut, including the first insulating sleeve 1 and the second insulation
Sleeve 2,2 inner wall of the second insulating sleeve are equipped with sliding slot 3, are equipped with pulley 4, first insulating sleeve 1 in the sliding slot 3
In the second insulating sleeve 2, and the outer wall of the first insulating sleeve 1 is mounted on pulley 4, first insulating sleeve 1 and
The side that two insulating sleeves 2 are relatively distant from is mounted on the first mounting plate 6, first mounting plate 6 be equipped with it is a pair of and relative to
The center line of first insulating sleeve 1 is symmetrical, and the opposite side of first mounting plate 6 is mounted on first piston 7, described
First piston 7 is equipped with first piston axis 8 far from the side of the first mounting plate 6, and the first piston axis 8 is far from first piston 7
Side the first limit plate 10 is installed, first limit plate 10 is equipped with installation axle 11 far from the side of first piston axis 8,
First rotating shaft 14 is installed in the installation axle 11, directive wheel 12 is installed in the first rotating shaft 14, the directive wheel 12
Periphery is equipped with insulation sleeve 13.It is moved in sliding slot 3 by pulley 4, the first insulating sleeve 1 is made to stretch in the second insulating sleeve 2,
To realize the adjustment of entire insulation brace rod length, after contacting cable by directive wheel 12, two directive wheels 12 are realized cable
It being directed between the first mounting plate 6, the limit of cable is fixed in realization, it is stretched in first piston 7 by first piston axis 8,
Realizing directive wheel 12 can be good at obtaining buffer function after touching cable, substantially increases the protection to cable and makees
With.
In the present embodiment, the first spring 9, the socket of the first spring 9 are equipped between the first piston 7 and the first limit plate 10
In the periphery of first piston axis 8.By the way that the first spring 9 is arranged between first piston 7 and the first limit plate 10, by the first spring
9 further improve directive wheel 12 to the buffer function during cable guiding, and effective protection cable delays making for cable
Use the service life.
In the present embodiment, the opposite side of first mounting plate 6 is equipped with third mounting plate 15, the third mounting plate
15 are equipped with second piston 16 close to the side of directive wheel 12, and the second piston 16 is installed far from the side of third mounting plate 15
There is a second piston axis 18, the second piston axis 18 is equipped with the second limit plate 19 far from the side of second piston 16, and described
Two limit plates 19 are equipped with insulation U-shaped board 20 far from the side of second piston axis 18.It is realized by insulation U-shaped board 20 to cable
Limit fix, and from second piston 16 and second piston axis 18 with realize insulation U-shaped board 20 to cable limit fix when into
Row buffering effectively increases the fixed stability of cable, while avoiding damage when cable limits to cable, delays cable
Service life.
In the present embodiment, second spring 17, second spring 17 are equipped between the second piston 16 and the second limit plate 19
It is socketed in the periphery of second piston axis 18.By the way that second spring 17 is arranged between second piston 16 and the second limit plate 19, and
So that second spring 17 is socketed in the periphery of second piston axis 18, further improves the fixed stability of cable, avoid simultaneously
Damage when cable limits to cable, delays the service life of cable.
In the present embodiment, the second insulating sleeve inner cavity 5, second insulating sleeve 2 are equipped in second insulating sleeve 2
4th mounting plate 21 is installed in the second insulating sleeve inner cavity 5, the 4th mounting plate 21 far from the second insulating sleeve 2 one
Side is equipped with bolt 24, and the bolt 24 is equipped with third limit plate 25 far from the side of the 4th mounting plate 21, and described first absolutely
Through there is the second shaft 27 in edge sleeve 1, second shaft 27 is equipped with the first taper sawtooth in the first insulating sleeve 1
26, the periphery of the bolt 24 is socketed with nut 22, and the periphery of the nut 22 is equipped with the second taper sawtooth 23, and described second
Taper sawtooth 23 and the first taper sawtooth 26 are ratcheting.Manipulation the second shaft 27 rotation is rotated by handle 28, and then realizes first
Angular wheel 26 rotates, to drive the second angular wheel 23 to rotate by the first angular wheel 26, by 23 band of the second angular wheel
Dynamic nut 22 rotates, and 24 moving in rotation of bolt is driven by the rotation of nut 22, by the second insulating sleeve of mobile realization 2 of bolt 24
It is mobile in 1 periphery of the first insulating sleeve, to realize the adjusting of insulation brace rod length, facilitate the tune of insulation brace rod length
Section, substantially increases the convenience that insulation brace rod uses.
It should be noted that herein, relational terms such as first and second and the like are used merely to an entity
Or operation distinguished with another entity, without necessarily requiring or implying between these entities or operation there are it is any this
Perhaps sequence and the terms "include", "comprise" or its any other variant are intended to nonexcludability to the actual relationship of kind
Include so that include a series of elements process, method, article or equipment not only include which element, but also
Including other elements that are not explicitly listed, or further include for this process, method, article or equipment intrinsic want
Element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understand in the case that do not depart from spirit of the invention and can make to these embodiments carry out a variety of variations, modification, replacement and
Deformation, the scope of the present invention are limited by the following claims and their equivalents matter.
Claims (5)
1. a kind of adjusting insulation strut, which is characterized in that including the first insulating sleeve and the second insulating sleeve, described second absolutely
Edge sleeve lining is equipped with sliding slot, is equipped with pulley in the sliding slot, and first insulating sleeve is located in the second insulating sleeve, and
The outer wall of first insulating sleeve is mounted on pulley, and the side that first insulating sleeve and the second insulating sleeve are relatively distant from is equal
First mounting plate is installed, first mounting plate is symmetrical equipped with a pair of and relative to the first insulating sleeve center line,
The opposite side of first mounting plate is mounted on first piston, and the first piston is installed far from the side of the first mounting plate
There is first piston axis, the first piston axis is equipped with the first limit plate, first limit plate far from the side of first piston
Side far from first piston axis is equipped with installation axle, and first rotating shaft is equipped in the installation axle, is pacified in the first rotating shaft
Equipped with directive wheel, the periphery of the directive wheel is equipped with insulation sleeve.
2. adjusting insulation strut according to claim 1, which is characterized in that the first piston and the first limit plate it
Between be equipped with the first spring, the first spring is socketed in the periphery of first piston axis.
3. adjusting insulation strut according to claim 1, which is characterized in that the opposite side peace of first mounting plate
Equipped with third mounting plate, the third mounting plate is equipped with second piston close to the side of directive wheel, and the second piston is separate
The side of third mounting plate is equipped with second piston axis, and the second piston axis is equipped with the second limit far from the side of second piston
Position plate, second limit plate are equipped with insulation U-shaped board far from the side of second piston axis.
4. adjusting insulation strut according to claim 3, which is characterized in that the second piston and the second limit plate it
Between be equipped with second spring, second spring is socketed in the periphery of second piston axis.
5. adjusting insulation strut according to claim 1, which is characterized in that be equipped with second in second insulating sleeve
Insulating sleeve inner cavity, second insulating sleeve is intracavitary in the second insulating sleeve to be equipped with the 4th mounting plate, the 4th peace
Loading board is equipped with bolt far from the side of the second insulating sleeve, and the bolt is equipped with third limit far from the side of the 4th mounting plate
Position plate, first insulating sleeve is interior through there is the second shaft, and second shaft is equipped with first in the first insulating sleeve
Taper sawtooth, the periphery of the bolt are socketed with nut, and the periphery of the nut is equipped with the second taper sawtooth, second cone
Shape sawtooth and the first taper sawtooth are ratcheting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811300634.3A CN109347035B (en) | 2018-11-02 | 2018-11-02 | Adjustable insulating stay bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811300634.3A CN109347035B (en) | 2018-11-02 | 2018-11-02 | Adjustable insulating stay bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109347035A true CN109347035A (en) | 2019-02-15 |
| CN109347035B CN109347035B (en) | 2024-04-09 |
Family
ID=65313154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811300634.3A Active CN109347035B (en) | 2018-11-02 | 2018-11-02 | Adjustable insulating stay bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109347035B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100966041B1 (en) * | 2010-01-25 | 2010-06-25 | 주식회사 아람엔지니어링 | An electric cable tie band of an electric pole |
| CN106972438A (en) * | 2017-03-23 | 2017-07-21 | 威海海源电力工程有限公司 | A kind of isolation switch insulation cable bearer |
| WO2018058520A1 (en) * | 2016-09-30 | 2018-04-05 | 征博科技（深圳）有限公司 | Electrically-driven gas spring |
| CN107946831A (en) * | 2017-11-15 | 2018-04-20 | 李瑞蓉 | A kind of automatic guide power transmitting device for being used to move equipment |
| CN108493833A (en) * | 2018-04-18 | 2018-09-04 | 国网浙江桐庐县供电有限公司 | A kind of insulating mast assembly device that stability is good |
| CN108493858A (en) * | 2018-02-05 | 2018-09-04 | 国网浙江杭州市富阳区供电有限公司 | A kind of high stability cable stationary barrier |
| CN108683120A (en) * | 2018-05-08 | 2018-10-19 | 国网浙江宁波市奉化区供电有限公司 | A kind of transmission line of electricity movement inspection device easy for installation |
| CN209282789U (en) * | 2018-11-02 | 2019-08-20 | 国网浙江宁波市鄞州区供电有限公司 | A kind of adjusting insulation strut |
-
2018
- 2018-11-02 CN CN201811300634.3A patent/CN109347035B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100966041B1 (en) * | 2010-01-25 | 2010-06-25 | 주식회사 아람엔지니어링 | An electric cable tie band of an electric pole |
| WO2018058520A1 (en) * | 2016-09-30 | 2018-04-05 | 征博科技（深圳）有限公司 | Electrically-driven gas spring |
| CN106972438A (en) * | 2017-03-23 | 2017-07-21 | 威海海源电力工程有限公司 | A kind of isolation switch insulation cable bearer |
| CN107946831A (en) * | 2017-11-15 | 2018-04-20 | 李瑞蓉 | A kind of automatic guide power transmitting device for being used to move equipment |
| CN108493858A (en) * | 2018-02-05 | 2018-09-04 | 国网浙江杭州市富阳区供电有限公司 | A kind of high stability cable stationary barrier |
| CN108493833A (en) * | 2018-04-18 | 2018-09-04 | 国网浙江桐庐县供电有限公司 | A kind of insulating mast assembly device that stability is good |
| CN108683120A (en) * | 2018-05-08 | 2018-10-19 | 国网浙江宁波市奉化区供电有限公司 | A kind of transmission line of electricity movement inspection device easy for installation |
| CN209282789U (en) * | 2018-11-02 | 2019-08-20 | 国网浙江宁波市鄞州区供电有限公司 | A kind of adjusting insulation strut |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109347035B (en) | 2024-04-09 |
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