CN209626064U - A kind of insulating bar - Google Patents
A kind of insulating bar Download PDFInfo
- Publication number
- CN209626064U CN209626064U CN201920427586.8U CN201920427586U CN209626064U CN 209626064 U CN209626064 U CN 209626064U CN 201920427586 U CN201920427586 U CN 201920427586U CN 209626064 U CN209626064 U CN 209626064U
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- China
- Prior art keywords
- rod
- insulating bar
- head
- sawtooth
- fastener
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- 244000309464 bull Species 0.000 claims abstract description 21
- 239000012212 insulator Substances 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 238000009966 trimming Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model category is related to a kind of insulating bar, including head, and the lower part of the head is fixedly connected with the body of rod, and disk is rotatably connected in the middle part of the head, and the both ends of the disk are fixedly connected with cross bar and curved rod；The lower end of the head is hinged with one end of bull stick, and the other end of the bull stick is equipped with the second fastener by the first mounting hole, and second fastener fixes bull stick and curved rod after passing through the first mounting hole and arc groove；The lower end of the cross bar is equipped with the first sawtooth, and the head is equipped with the second sawtooth close to the side of cross bar, and first sawtooth is located in the same vertical plane with the second sawtooth.The utility model be able to solve insulating bar overall length it is longer caused by single-unit insulating bar not Portable belt, the problem of insulating bar not can be carried out the cleaning of high-tension cable sundries, and club head portion cannot adjust angle according to the needs of use.
Description
Technical field
The utility model belongs to electrical equipment technical field, and in particular to a kind of insulating bar.
Background technique
Insulating bar is a kind of unified address of insulating tool composition being exclusively used in electric system, can be used for band
Electric operation, hotline maintenance and power-on serving operating apparatus.Insulating bar by voltage class can be divided into 10KV, 35KV,
110KV,220KV,330KV,500KV.It is that the adaptive type for needing and developing according to electric system production, operation, maintenance produces
Product.
Inventor thinks that existing insulating bar has the following deficiencies:
1) existing high-tension cable often winds the sundries such as kite or polybag, and power worker is needed to climb shaft tower at this time
To realize the cleaning of sundries, process is complicated and is likely to occur danger, and existing insulating bar only has the function of operating a switch, no
It can be used for the sundries cleared up on high-tension cable.
2) existing insulating bar is being generally divided into interface type and telescopic, and interface type insulating bar is merely able to pass through increasing
The quantity of few body of rod of adding deduct changes the entire length of insulating bar；The body of rod of telescopic insulating bar is usually no more than
Otherwise five sections can make outermost shank diameter excessive, when required insulating bar total length is 8-10m, single-unit insulating bar
Length is too long, not readily portable.
3) club head portion of existing insulating bar is fixed structure, and it is different to adapt to cannot to adjust the angle of head
Operating condition.
Utility model content
Purpose of the utility model is to overcome the deficiencies of the above prior art and provide a kind of insulating bars, can solve
Portable belt, insulating bar not can be carried out high-voltage electricity to single-unit insulating bar caused by certainly insulating bar overall length is longer
The problem of cable sundries cleaning, club head portion cannot adjust angle according to the needs of use.
To achieve the above object, the utility model adopts the following technical solutions: a kind of insulating bar, including head, institute
The lower part for stating head is fixedly connected with the body of rod, and disk is rotatably connected in the middle part of the head, and the both ends of the disk are fixed to be connected
It is connected to cross bar and curved rod；
The lower end of the head is hinged with one end of bull stick, and the other end of the bull stick is equipped with second by the first mounting hole
Fastener, second fastener fix bull stick and curved rod after passing through the first mounting hole and arc groove；
Further, the lower end of the cross bar is equipped with the first sawtooth, and the head is equipped with the second sawtooth close to the side of cross bar,
First sawtooth is located in the same vertical plane with the second sawtooth.
By the way of turntable and head rotation connection, it can conveniently adjust the relative angle between head and cross bar, make
Obtaining insulating bar can be suitable for different scene of operating a switch；
In such a way that curved rod, arc groove, bull stick and the second appended claims use, when disk rotational to required angle
After bull stick and curved rod can be fixed by the second fastener so that bull stick, curved rod and head form stable triangle
Structure realizes the fixation of cross bar position；
In such a way that the first sawtooth and the second jigsaw fit use, when cross bar is arranged diagonally downward, cross can be made
Trimming space is formed between bar and head, the high-tension cable of impurity for clearance passes through trimming space, can use the first sawtooth and
Second sawtooth quickly realizes the cleaning of sundries.
Further, the body of rod includes Multi-section telescopic rod, and the top of every section telescopic bar is equipped with the first fastener, and described
One fastener fixes two adjacent section telescopic bars.
Further, fixed ring is cased with insulator outside one section telescopic bar of the lowermost.
Use insulator so that the rainwater flowed down through from head will not form flow plane at insulator, avoid using
Person gets shocked, and improves the application range of the present apparatus.
Further, the body of rod includes first body of rod and second body of rod of interval setting and lateral surface fitting, and adjacent the
It is fixed between one body of rod and second body of rod by connector.
Further, two adjacent first bodies of rod are parallel with the axis of second body of rod and are not overlapped.
Using first body of rod and the arrangement of the setting of the second body of rod interval and lateral surface fitting, when first body of rod and second
When opposite sliding occurring between the body of rod, insulating bar entire length can be realized；For telescopic insulating bar,
The shank diameter that can be avoided one section of bottom is excessive；When the entire length of insulating bar is longer, plurality of rods can be used
Body splicing, avoids caused by single body of rod process not Portable belt.
Further, the lateral surface of first body of rod is equipped with the limited block parallel with own axes, second body of rod
Lateral surface is equipped with the limiting slot parallel with own axes, and the limited block is set in the limiting slot.
Using being used cooperatively for limited block and limiting slot, so that can be along setting straight line between first body of rod and second body of rod
Sliding.
Further, the lateral surface of first body of rod is equipped with the second mounting hole in the axial direction, each second body of rod
Top is hinged with one end of connector, and the other end of connector is fixedly connected by third fastener with the second mounting hole.
Using being used cooperatively for the second mounting hole, connector and third fastener, when the overall length of insulating bar is multiple
It closes after requiring, it may be convenient to be fixed.
Further, the lowermost body of rod external rings set is provided with insulator.
Use insulator so that the rainwater flowed down through from head will not form flow plane at insulator, avoid using
Person gets shocked, and improves the application range of the present apparatus.
The utility model has the beneficial effects that
The application can conveniently adjust the relative angle between head and cross bar by the way of turntable and head rotation connection
Degree, enables insulating bar suitable for different scenes of operating a switch.
In such a way that curved rod, arc groove, bull stick and the second appended claims use, when disk rotational to required angle
After bull stick and curved rod can be fixed by the second fastener so that bull stick, curved rod and head form stable triangle
Structure realizes the fixation of cross bar position.
In such a way that the first sawtooth and the second jigsaw fit use, when cross bar is arranged diagonally downward, cross can be made
Trimming space is formed between bar and head, the high-tension cable of impurity for clearance passes through trimming space, can use the first sawtooth and
Second sawtooth quickly realizes the cleaning of sundries.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation do not constitute the restriction to the application for explaining the application.
Fig. 1 is overall structure diagram main view in the utility model embodiment 1；
Fig. 2 is the schematic enlarged-scale view of part A in Fig. 1；
Fig. 3 is overall structure diagram main view in the utility model embodiment 2；
Fig. 4 is overall structure diagram main view in the utility model embodiment 3；
Fig. 5 is the top view of the second rod piece in the utility model embodiment 3；
Fig. 6 is the top view of the first rod piece in the utility model embodiment 3.
In figure: 1, telescopic rod；2, the first fastener；3, insulator；4, bull stick；5, arc groove；6, the first mounting hole；7,
Two fasteners；8, curved rod；9, head；10, disk；11, cross bar；12, the first sawtooth；13, the second sawtooth；14, the first rod piece；
14A, limited block；15, connector；16, the second mounting hole；17, the second rod piece；17A, limiting slot.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
In order to facilitate narration, if there is " upper and lower, left and right " printed words in the utility model, only indicate and attached drawing itself
Upper and lower, left and right direction is consistent, does not play restriction effect to structure, is merely for convenience of description the utility model and simplification is retouched
It states, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, and be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting the present invention.
Embodiment 1, in a kind of exemplary embodiment of the utility model, as shown in figures 1 to 6, and a kind of insulating bar, packet
Head 9 is included, the lower part of the head 9 is fixedly connected with the body of rod, and the middle part of the head 9 is rotatably connected to disk 10, the circle
The both ends of disk 10 are fixedly connected with cross bar 11 and curved rod 8；
Specifically, the head 9 is hinged by pin shaft and bull stick 4, second fastener 7 is locking screw screw bolt and nut,
The position between curved rod 8 and bull stick 4 is fixed by locking screw screw bolt and nut.
The lower end of the cross bar 11 is equipped with the first sawtooth 12, and the head 9 is equipped with the second sawtooth close to the side of cross bar 11
13, first sawtooth 12 is located in the same vertical plane with the second sawtooth 13.
Preferably, the body of rod includes Multi-section telescopic rod 1, and the top of every section telescopic bar 1 is equipped with the first fastener 2, institute
State the first fastener 2 two adjacent section telescopic bars 1 are fixed.
Specifically, the first fastener 2 is bolt, the top of every section telescopic bar 1 is both provided with screw hole, after bolt passes through screw hole
Hold out against another telescopic rod 1.
Preferably, one section telescopic bar of the lowermost, 1 outside fixed ring is cased with insulator 3.
Working principle: when using the present apparatus, meeting the requirements the total length of insulating bar by way of flexible,
Then using bolt (i.e. the first fastener 2) that two adjacent telescopic rods 1 are fixed.
The second fastener 7 (unscrewing fastening bolt and nut) is unscrewed, allows fastening bolt sliding along arc groove 5
Dynamic, rotating circular disc 10 meets the requirements the angle between cross bar 11 and head 9, and then tightening nut and fastening bolt, are lifted
Insulating bar carries out operation of operating a switch.
Embodiment 2, the present embodiment and the structure of embodiment 1 are essentially identical, and distinctive points are: the lower end hinge of the head 9
It is connected to one end of bull stick 4, the other end of the bull stick 4 is equipped with the second fastener 7, second fastening by the first mounting hole 6
Part 7 fixes bull stick 4 and curved rod 8 after passing through the first mounting hole 6 and arc groove 5.
Working principle: when carrying out the cleaning of high-tension cable upper end rubbish using the present apparatus, by unscrewing the second fastener 7
Mode disk 10 is rotated, cross bar 11 is arranged diagonally downward, and between cross bar 11 and head 9 formed build space,
Then mode as described in Example 1 adjusts the total length of insulating bar, then lifts insulating bar, will be to be repaired
High-tension cable, which is placed in, to be built in space, and left and right dragging insulating bar, the first sawtooth 12 and the cooperation of the second sawtooth 13 will windings
Sundries removal on high-tension cable.
The distinctive points of embodiment 3, the present embodiment and embodiment 1 are the specific structure of the body of rod: the body of rod includes interval
Be arranged and lateral surface fitting first body of rod 14 and the second body of rod 17A, between adjacent first body of rod 14 and the second body of rod 17A lead to
It is fixed to cross connector 15.
Preferably, two adjacent first bodies of rod 14 are parallel with the axis of the second body of rod 17A and are not overlapped.
Preferably, the lateral surface of first body of rod 14 is equipped with the limited block 14A parallel with own axes, second bar
The lateral surface of body 17A is equipped with the limiting slot 17A, the limited block 14A parallel with own axes and is set to the limiting slot 17A
In.
Preferably, the lateral surface of first body of rod 14 is equipped with the second mounting hole 16 in the axial direction, each second bar
The top of body 17A is hinged with one end of connector 15, and the other end of connector 15 passes through third fastener and the second mounting hole 16
It is fixedly connected.The lowermost body of rod external rings set is provided with insulator 3.
Working principle: when using the present apparatus, the both ends of the second body of rod 17A are hingedly connected part 15, then each
First body of rod 14 is installed at the both ends of second body of rod 17A, realizes adjacent the by the cooperation of limited block 14A and limiting slot 17A
Sliding limit between one body of rod 14 and the second body of rod 17A, after the total length composite demand of insulating bar, rotating connector
15 make the mounting hole on connector 15 be directed at corresponding second mounting hole 16 on first body of rod 14, then utilize third fastener
Adjacent first body of rod 14 and the second body of rod 17A are fixed.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but it is not practical new to this
The limitation of type protection scope, those skilled in the art should understand that, based on the technical solution of the present invention, ability
Field technique personnel do not need to make the creative labor the various modifications or changes that can be made still in the protection model of the utility model
Within enclosing.
Claims (9)
1. a kind of insulating bar, which is characterized in that including head, the lower part of the head is fixedly connected with the body of rod, the bar
The middle part of head is rotatably connected to disk, and the both ends of the disk are fixedly connected with cross bar and curved rod；
The lower end of the head is hinged with one end of bull stick, and the other end of the bull stick is equipped with the second fastening by the first mounting hole
Part, second fastener fix bull stick and curved rod after passing through the first mounting hole and arc groove.
2. insulating bar according to claim 1, which is characterized in that the lower end of the cross bar is equipped with the first sawtooth, institute
It states head and is equipped with the second sawtooth close to the side of cross bar, first sawtooth is located in the same vertical plane with the second sawtooth.
3. insulating bar according to claim 1, which is characterized in that the body of rod includes Multi-section telescopic rod, and every section is stretched
The top of contracting bar is equipped with the first fastener, and first fastener fixes two adjacent section telescopic bars.
4. insulating bar according to claim 3, which is characterized in that Fixing shrink ring outside one section telescopic bar of the lowermost
There is insulator.
5. insulating bar according to claim 1, which is characterized in that the body of rod includes interval setting and outside face paste
First body of rod and second body of rod closed, is fixed between adjacent first body of rod and second body of rod by connector.
6. insulating bar according to claim 5, which is characterized in that adjacent two first bodies of rod and second body of rod
Axis is parallel and is not overlapped.
7. insulating bar according to claim 6, which is characterized in that the lateral surface of first body of rod is equipped with and itself
The lateral surface of the parallel limited block of axis, second body of rod is equipped with the limiting slot parallel with own axes, and the limited block is set
It is placed in the limiting slot.
8. insulating bar according to claim 6, which is characterized in that the lateral surface of first body of rod is equipped with along axis
The top of second mounting hole in direction, each second body of rod is hinged with one end of connector, and the other end of connector passes through third
Fastener is fixedly connected with the second mounting hole.
9. insulating bar according to claim 8, which is characterized in that the lowermost body of rod external rings set is provided with insulation
Son.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920427586.8U CN209626064U (en) | 2019-03-29 | 2019-03-29 | A kind of insulating bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920427586.8U CN209626064U (en) | 2019-03-29 | 2019-03-29 | A kind of insulating bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209626064U true CN209626064U (en) | 2019-11-12 |
Family
ID=68458156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920427586.8U Active CN209626064U (en) | 2019-03-29 | 2019-03-29 | A kind of insulating bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209626064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864630A (en) * | 2020-08-11 | 2020-10-30 | 国网青海省电力公司海西供电公司 | Telescopic insulating operating rod |
-
2019
- 2019-03-29 CN CN201920427586.8U patent/CN209626064U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864630A (en) * | 2020-08-11 | 2020-10-30 | 国网青海省电力公司海西供电公司 | Telescopic insulating operating rod |
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