CN207234284U - Pillar insulator replaces instrument - Google Patents
Pillar insulator replaces instrument Download PDFInfo
- Publication number
- CN207234284U CN207234284U CN201721320927.9U CN201721320927U CN207234284U CN 207234284 U CN207234284 U CN 207234284U CN 201721320927 U CN201721320927 U CN 201721320927U CN 207234284 U CN207234284 U CN 207234284U
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- Prior art keywords
- plate
- screw
- telescopic device
- stent
- level board
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- 239000012212 insulator Substances 0.000 title claims abstract description 30
- 230000000694 effects Effects 0.000 claims abstract description 5
- 238000012856 packing Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 4
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
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- Insulating Bodies (AREA)
Abstract
The utility model provides pillar insulator and replaces instrument, including support base and telescopic device, support base includes base, fixed plate and two pieces of bearing plates, base is made of stent and connecting plate, the L-shaped structure that stent is formed for vertical plate and level board, location hole is equipped with the vertical plate of stent and level board both ends, the location hole is bar hole and the gag lever post to match is equipped with it, supporting rack is also equipped with bearing plate, telescopic device is two and is individually fixed on two bearing plates, the middle part of telescopic device is movably placed in supporting sleeve, the top of telescopic device causes card line device to carry out lifting action under telescopic device effect equipped with card line device；When replacing and repairing the pillar insulator on cross-arm, height is adjusted to realize electric wire above fixed insulator according to the distance of the electric wire above cross-arm and insulator, damage electric wire is avoided and influences maintenance personal's work.
Description
Technical field
Field of electrical equipment is the utility model is related to, especially a kind of pillar insulator replaces instrument.
Background technology
It can often be replaced in electric power facility is overhauled and either repair insulator replacement or all inconvenient, the mesh of maintenance
Preceding replacement pillar insulator is directly replaced not to be replaced by auxiliary tool or by auxiliary tool, existing auxiliary tool structure
Complexity, installation steps are more, use and carry inconvenience；Pillar insulator is typically mounted on cross-arm, without pre- on some cross-arms
Stay installation to replace the hole of insulator instrument, auxiliaring effect is not reached when causing to replace using auxiliary tool；Replace and maintenance is insulated
The unfixed easily influence staff's work of electric wire on period of the day from 11 p.m. to 1 a.m insulator,.
Utility model content
For the deficiency in the presence of the prior art, the utility model provides pillar insulator and replaces instrument, solves
It is cumbersome for installation, the electric wire on insulator can not be fixed, uses and carries inconvenient and do not have the situation of preformed hole in cross-arm
The problem of using.
To achieve the above object, the utility model employs following technical solution：Pillar insulator replaces instrument, including
Support base and telescopic device, support base include base, fixed plate and two pieces of bearing plates, and base is by stent and connecting plate group
Into the L-shaped structure that stent is formed for vertical plate and level board, connecting plate is fixed in the one end of level board away from vertical plate and with erecting
Straight panel is parallel, and fixed plate is bolted on connecting plate and parallel with connecting plate, is equipped with the middle part of the level board of stent
Opening, is equipped with location hole on the vertical plate of stent and level board both ends, the location hole be bar hole and its in be equipped with phase
Matched gag lever post, one end of gag lever post pass through the location hole of support level plate, and the other end of gag lever post passes through stent vertical plate
Location hole, be designed with locating part on the top and bottom of gag lever post；Two pieces of bearing plates are separately fixed at level board and vertical plate
Junction and fixed plate on and it is parallel with level board；
Also be equipped with supporting rack on bearing plate, supporting rack include two it is oblique be fixed on support supporting rods on base and
The supporting sleeve being fixedly connected with two supporting bar tops, the supporting sleeve is ring-shaped structure and central shaft is perpendicular to load-bearing
Plate；
Telescopic device is two and is individually fixed on two bearing plates, and the middle part of telescopic device is movably placed in support
In set, the top of telescopic device causes card line device to carry out lifting action under telescopic device effect equipped with card line device.
Compared with the prior art, the utility model has the advantages that：
1. when replacing and repairing the pillar insulator on cross-arm, according to the distance tune of the electric wire above cross-arm and insulator
Whole height avoids damage electric wire and influences maintenance personal's work to realize electric wire above fixed insulator.
2. card line device can be adjusted according to the diameter of electric wire so that card line device can place electric wire and card line
In device.
3. supporting rack can be fixed on the cross-arm of different in width and thickness, realized by adjusting gag lever post and locating part.
4. by the way that the open card of base in insulator bottom, fixed plate is fixed on connecting plate, is worn by gag lever post
The location hole on support level plate and stent vertical plate is crossed, and is made according to the width adjustment gag lever post of cross-arm and the position of locating part
The utility model is fixed on cross-arm；Only need to dismantle locating part and fixed plate during dismounting.
Brief description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is the A portions enlarged drawing of Fig. 1.
In figure：1 --- support base, 11 --- stent, 111 --- location hole, 12 --- connecting plate, 13 --- it is fixed
Plate, 14 --- core through screw rod, 15 --- butterfly nut, 16 --- nut, 17 --- bolt, 18 --- bearing plate, 19 --- branch
Support, 191 --- supporting sleeve, 192 --- supporting rod, 2 --- telescopic device, 21 --- the first screw, 22 --- the second screw,
23 --- sleeve, 24 --- ratchet spanner, 3 --- card line device, 31 --- transverse slat, 32 --- card line plate, 4 --- cross-arm,
5 --- insulator.
Embodiment
The technical solution in the utility model is further illustrated with reference to the accompanying drawings and embodiments.
As depicted in figs. 1 and 2, pillar insulator 5 replaces instrument, including support base 1 and telescopic device 2, support base 1
It is made of including base, fixed plate 13 and two pieces of bearing plates, base stent 11 and connecting plate 12, stent 11 is vertical plate and level
The L-shaped structure that plate is formed, the level board and vertical plate of stent 11 are rectangular frame, and connecting plate 12 is fixed in level board away from perpendicular
One end of straight panel and parallel with vertical plate, fixed plate 13 be connected to by bolt 17 on connecting plate 12 and with 12 phase of connecting plate
It is parallel, opening is equipped with the middle part of the level board of stent 11, location hole 111 is equipped with the vertical plate of stent 11 and level board both ends,
The location hole 111 is bar hole and the core through screw rod 14 to match is equipped with it, and one end of core through screw rod 14 passes through stent
The location hole 111 of 11 level boards, the other end of core through screw rod 14 pass through the location hole 111 of 11 vertical plate of stent, core through screw rod 14
Top and bottom on be designed with nut 16 or butterfly nut 15, set between the nut 16 and location hole 111 of core through screw rod 14
There is a packing ring, the location hole 111 on level board and vertical plate is respectively two, and the core through screw rod 14 is for two and respectively positioned at opening
The both sides of mouth；Two pieces of bearing plates be separately fixed on the junction and fixed plate 13 of level board and vertical plate and with level board phase
It is parallel；
Supporting rack 19 is also equipped with bearing plate, supporting rack 19 includes two oblique supporting rods being fixed on support base
192 and the supporting sleeve 191 that is fixedly connected with two 192 tops of supporting rod, the supporting sleeve 191 for ring-shaped structure and
Central shaft is perpendicular to bearing plate；
Telescopic device 2 is two and is individually fixed on two bearing plates, and the middle part of telescopic device 2 is movably placed in branch
In support set 191, the top of telescopic device 2 causes card line device to be lifted under the effect of telescopic device 2 equipped with card line device
Action, card line device include the transverse slat 31 affixed with 2 top of telescopic device and are connected to the card line on transverse slat 31 by bolt 17
Plate 32, card line plate 32 are equipped with groove of the opening towards transverse slat 31.
Telescopic device 2 includes ratchet spanner 24, sleeve 23, the first screw 21, the second screw 22, the first screw 21 and second
The hand of spiral of screw 22 on the contrary, 23 both ends of sleeve be respectively equipped with 22 matched internal thread of the first screw 21 and the second screw,
One end bearing plate of second screw 22 is affixed, and the other end of the second screw 22 is located in 23 one end of sleeve, and the one of the first screw 21
End is in the other end of sleeve 23, and the other end and card line device of the first screw 21 are affixed, and ratchet spanner 24 is located at sleeve 23
On.
When replacing or overhauling pillar insulator 5, the level board on base is stuck in the bottom of insulator 5, then will
Fixed plate 13 is fixed on base by bolt 17, and core through screw rod 14 is determined through on 11 vertical plate of 11 level board of stent and stent
Position hole 111, and the utility model is fixed on cross-arm 4 according to the width adjustment core through screw rod 14 of cross-arm 4 and the position of nut 16
On, cross-arm 4 is located in base and core through screw rod 14；Then telescopic device 2 is adjusted according to the distance of cross-arm 4 and electric wire, makes card line
Device and electric wire are located in same level, the butterfly nut 15 on card line plate 32 are turned on electric wire is placed on two card line plates 32
Groove in, and the butterfly nut 15 on card line plate 32 is tightened, just plays and fix electric wire, avoiding running line influences maintenance personal
Replace or overhaul insulator 5；The nut 16 on the butterfly nut 15 and fixed plate 13 by core through screw rod 14 is only needed during dismounting
And the butterfly nut 15 on card line device is turned on, installation steps are few, and dismounting is quick.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, can be to this
The technical solution technical scheme is modified or replaced equivalently of utility model, without departing from the objective and model of technical solutions of the utility model
Enclose, it should all cover among the right of the utility model.
Claims (6)
1. pillar insulator replaces instrument, it is characterised in that：Including support base and telescopic device, support base include base,
Fixed plate and two pieces of bearing plates, base are made of stent and connecting plate, the L-shaped structure that stent is formed for vertical plate and level board,
Connecting plate is fixed in the one end of level board away from vertical plate and parallel with vertical plate, and fixed plate is bolted in connecting plate
It is upper and parallel with connecting plate, opening is equipped with the middle part of the level board of stent, is equipped with the vertical plate of stent and level board both ends
Location hole, the location hole are bar hole and the gag lever post to match are equipped with it, and one end of gag lever post passes through support level
The location hole of plate, the other end of gag lever post pass through the location hole of stent vertical plate, are designed with limiting on the top and bottom of gag lever post
Position part；Two pieces of bearing plates are separately fixed on the junction and fixed plate of level board and vertical plate and parallel with level board；
Also it is equipped with supporting rack on bearing plate, supporting rack includes two oblique are fixed on and supports supporting rods on base and with two
The supporting sleeve that root supporting bar top is fixedly connected with, the supporting sleeve is ring-shaped structure and central shaft is perpendicular to bearing plate；
Telescopic device is two and is individually fixed on two bearing plates, and the middle part of telescopic device is movably placed in supporting sleeve
In, the top of telescopic device causes card line device to carry out lifting action under telescopic device effect equipped with card line device.
2. pillar insulator replaces instrument according to claim 1, it is characterised in that：Telescopic device includes ratchet spanner, set
The hand of spiral of cylinder, the first screw, the second screw, the first screw and the second screw is on the contrary, sleeve both ends are respectively equipped with and first
Screw and the matched internal thread of the second screw, one end bearing plate of the second screw is affixed, and the other end of the second screw is located at sleeve
In one end, one end of the first screw is located in the other end of sleeve, and the other end and card line device of the first screw are affixed, ratchet wrench
Hand is located on sleeve.
3. pillar insulator replaces instrument according to claim 1, it is characterised in that：Card line device includes and telescopic device top
Hold affixed transverse slat and the card line plate on transverse slat is bolted, card line plate is equipped with groove of the opening towards transverse slat.
4. pillar insulator replaces instrument according to claim 1, it is characterised in that：The level board and vertical plate of stent be
Rectangular frame.
5. pillar insulator replaces instrument according to claim 1, it is characterised in that：Gag lever post is core through screw rod, locating part
For nut or butterfly nut, packing ring is equipped between the nut and location hole of core through screw rod.
6. pillar insulator replaces instrument according to claim 1, it is characterised in that：Determine on the level board and vertical plate
Position hole is respectively two, and the gag lever post is for two and respectively positioned at the both sides of opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721320927.9U CN207234284U (en) | 2017-10-13 | 2017-10-13 | Pillar insulator replaces instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721320927.9U CN207234284U (en) | 2017-10-13 | 2017-10-13 | Pillar insulator replaces instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207234284U true CN207234284U (en) | 2018-04-13 |
Family
ID=61851530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721320927.9U Active CN207234284U (en) | 2017-10-13 | 2017-10-13 | Pillar insulator replaces instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207234284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115133455A (en) * | 2022-06-23 | 2022-09-30 | 广东电网有限责任公司 | Construction machine and method for replacing insulator of high-voltage line |
-
2017
- 2017-10-13 CN CN201721320927.9U patent/CN207234284U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115133455A (en) * | 2022-06-23 | 2022-09-30 | 广东电网有限责任公司 | Construction machine and method for replacing insulator of high-voltage line |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |