CN209418217U - A kind of windage yaw preventing composite insulator - Google Patents
A kind of windage yaw preventing composite insulator Download PDFInfo
- Publication number
- CN209418217U CN209418217U CN201822008699.2U CN201822008699U CN209418217U CN 209418217 U CN209418217 U CN 209418217U CN 201822008699 U CN201822008699 U CN 201822008699U CN 209418217 U CN209418217 U CN 209418217U
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- CN
- China
- Prior art keywords
- insulation mandrel
- plate
- fixed
- fixedly connected
- composite insulator
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of windage yaw preventing composite insulators, including mounting plate, the lower end surface two sides of fixed plate are fixed with external thread column, the external thread column is screwed in fastening thread sleeve, it is fixedly connected between the fastening thread sleeve by connecting shaft, the underlying external thread column is fixed on connector, the connector is fixed on the upper end of secondary insulation mandrel, the lower end of the secondary insulation mandrel is fixedly connected with bottom plate, major insulation mandrel is fixed between fixed plate and bottom plate and in the middle part of composite insulator, the major insulation mandrel is fixedly connected with upper steadying plate with connecting shaft, the major insulation mandrel is fixedly connected with lower steadying plate with pair insulation mandrel, the bottom surface of the bottom plate is fixed with clamp block, it is fixedly connected between the upper clamp block and lower clamp block by screw.The windage yaw preventing composite insulator can effectively support bending deformation by major-minor insulation mandrel cooperation, and composite insulator is not broken vulnerable to external force deformation.
Description
Technical field
The utility model belongs to electric power safety transmission accessory technical field, and in particular to a kind of windage yaw preventing composite insulator.
Background technique
Windage yaw preventing composite insulator, wind-deviation composite series product are suitable for the hard wire jumper of high-tension line and use, can effectively prevent
Only wire jumper windage yaw, conducting wire are waved with the wind, ensure that the insulation distance between phase and ground, are also hard wire jumper insulator.
Existing wind-deviation insulator, mostly single shaft type, single axis bending resistance is poor, is encountering the weather such as high wind
When, cable shakes, and mandrel can be made to bend deformation, cause composite insulator fragmentation to fall off, propose a kind of wind-deviation thus
Composite insulator is necessary to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of windage yaw preventing composite insulators, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of windage yaw preventing composite insulator, including peace
Loading board and secondary insulation mandrel, the two sides of the mounting plate have screwed installation bolt, have been socketed with gasket on the installation bolt, described
Mounting plate is fixedly connected with upper mounted plate by link block, and the lower end surface two sides of fixed plate are fixed with external thread column, institute
It states external thread column to screw in fastening thread sleeve, be fixedly connected between the fastening thread sleeve by connecting shaft, under being located at
The external thread column of side is fixed on connector, and the connector is fixed on the upper end of secondary insulation mandrel, the pair insulating core
The lower end of axis is fixedly connected with bottom plate, between fixed plate and bottom plate and is located at fixed in the middle part of composite insulator
There is major insulation mandrel, the major insulation mandrel is fixedly connected with upper steadying plate with connecting shaft, and the major insulation mandrel and pair are exhausted
Edge mandrel is fixedly connected with lower steadying plate, and the bottom surface of the bottom plate is fixed with clamp block, and the upper clamp block is under
It is fixedly connected between clamp block by screw.
Further, the mounting plate, link block and upper mounted plate are an integral structure, and the mounting plate passes through installation spiral shell
Bolt is fixedly connected with power transmission tower.
Further, connecting shaft is corresponded on the upper steadying plate and major insulation mandrel offers jack hole, it is described lower steady
Fixed board corresponds to secondary insulation mandrel and major insulation mandrel offers jack hole.
Further, the secondary insulating core axle position is symmetrical arranged in the two sides of major insulation mandrel, the secondary insulation mandrel with
Major insulation mandrel, which is worn with composite insulator, connects fixation.
Further, semi-circular recesses, and half are offered on the joint face between the upper clamp block and lower clamp block
Filled with insulation glue-line in circular groove.
Further, symmetrically screw that there are four screws on the upper clamp block and lower clamp block.
The technical effect and advantage of the utility model: the windage yaw preventing composite insulator fixes two between upper bottom plate
A secondary insulation mandrel, and in the fixed upper steadying plate of upper and lower and lower steadying plate of secondary insulation mandrel and major insulation mandrel, when compound
When cable on insulator chain shakes because of wind, upper and lower two steadying plates reinforce two secondary insulation mandrels with major insulation mandrel
Lift structure intensity, two secondary insulation mandrels and the cooperation of major insulation mandrel can be carried out effectively resistance, excessive deformation avoided to make
The deformation fragmentation that composite insulator occurs.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the steadying plate structural schematic diagram of the utility model；
Fig. 3 is the fastening thread sleeve and connecting axle structure schematic diagram of the utility model；
Fig. 4 is the structure sectional view of clamp block and lower clamp block on the utility model.
In figure: 1 mounting plate, 2 link blocks, 3 gaskets, 4 installation bolts, 5 upper mounted plates, steadying plate, 7 external thread columns, 8 on 6
Under fastening thread sleeve, 9 connectors, 10 major insulation mandrels, 11 composite insulators, 12 lower steadying plates, 13 secondary insulation mandrels, 14
Fixed plate, 15 lower clamp blocks, clamp block, 17 screws, 18 connecting shafts on 16.
Specific embodiment
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.
The utility model provides a kind of windage yaw preventing composite insulator as shown in Figs 1-4, including mounting plate 1 and pair it is exhausted
Edge mandrel 13, the two sides of the mounting plate 1 have screwed installation bolt 4, and mounting plate 1 is screwed by that will install bolt 4 in power transmission tower
On, and screw on nut and fix, be socketed with gasket 3 on the installation bolt 4, setting gasket 3 can increase nut and power transmission tower it
Between joint face can reduce pressure, the mounting plate 1 is fixedly connected with upper mounted plate 5 by link block 3, by mounting plate 1 with
Fixed fastening between upper mounted plate 5, the lower end surface two sides of fixed plate 5 are fixed with external thread column 7, the external thread column 7
It screws in fastening thread sleeve 8, is fixedly connected between the fastening thread sleeve 8 by connecting shaft 18, underlying institute
It states external thread column 7 to be fixed on connector 9, the connector 9 is fixed on the upper end of secondary insulation mandrel 13, the secondary insulation mandrel
13 lower end is fixedly connected with bottom plate 14, between fixed plate 5 and bottom plate 14 and is located at composite insulator 11
Middle part is fixed with major insulation mandrel 10, and the major insulation mandrel 10 is fixedly connected with upper steadying plate 6 with connecting shaft 18, described
Major insulation mandrel 10 is fixedly connected with lower steadying plate 12 with pair insulation mandrel 13, in pair insulation mandrel 13 and major insulation mandrel 10
The fixed upper steadying plate 6 of upper and lower and lower steadying plate 12, when the cable on composite insulator 11 shakes because of wind, upper and lower two are steady
Fixed board carries out two secondary insulation mandrels 13 with major insulation mandrel 10 to reinforce lift structure intensity, two secondary insulation mandrels 13 and master
The insulation cooperation of mandrel 10 can be carried out effectively resistance, and the deformation fragmentation for avoiding excessive deformation from keeping composite insulator 11 raw is described
The bottom surface of bottom plate 14 is fixed with clamp block 16, fixed by screw 17 between the upper clamp block 16 and lower clamp block 15
Connection.
Specifically, the mounting plate 1, link block 2 are an integral structure with upper mounted plate 5, and lift structure intensity, the peace
Loading board 1 is fixedly connected by installing bolt 4 with power transmission tower.Stable is fixed on power transmission tower, will not shake.
Specifically, jack hole is offered corresponding to connecting shaft 18 and major insulation mandrel 10 on the upper steadying plate 6, under described
Steadying plate 12 corresponds to secondary insulation mandrel 13 and major insulation mandrel 10 offers jack hole.Steadying plate 6 and lower stabilization in setting
The upper and lower ends of the firm secondary insulation mandrel 13 and major insulation mandrel 10 of plate 12, promoted secondary insulation mandrel 13 and major insulation mandrel 10 it
Between the rigidity of structure, resist bending.
Specifically, the two sides that the secondary insulation mandrel 13 is located at major insulation mandrel 10 are symmetrical arranged, the secondary insulation mandrel
13 wear with composite insulator 11 with major insulation mandrel 10 and connect fixation.Major insulation mandrel 10 and secondary insulation mandrel 13 are promoted longitudinal
Bending resistance.
Specifically, semi-circular recesses are offered on joint face between the upper clamp block 16 and lower clamp block 15, and
Filled with insulation glue-line in semi-circular recesses.Cable is clamped into fixation, setting insulation glue-line avoids clamp block 16 and lower clamp
Block 15 and cable clamping position are worn.
Specifically, symmetrically screwing on the upper clamp block 16 and lower clamp block 15, there are four screws 17.By tightening four
A screw 17 makes clamp block 16 and lower clamp block 15 by the fixed fastening of cable.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of windage yaw preventing composite insulator, including mounting plate (1) and secondary insulation mandrel (13), it is characterised in that: the installation
The two sides of plate (1) have screwed installation bolt (4), are socketed with gasket (3) on the installation bolt (4), the mounting plate (1) with it is upper
Fixed plate (5) is fixedly connected by link block (2), and the lower end surface two sides of fixed plate (5) are fixed with external thread column (7),
The external thread column (7) screws in fastening thread sleeve (8), passes through connecting shaft (18) between the fastening thread sleeve (8)
It is fixedly connected, the underlying external thread column (7) is fixed on connector (9), and the connector (9) is fixed on secondary insulation
The lower end of the upper end of mandrel (13), secondary insulation mandrel (13) is fixedly connected with bottom plate (14), fixed plate (5)
It is fixed with major insulation mandrel (10) between bottom plate (14) and in the middle part of composite insulator (11), the major insulation mandrel
(10) it is fixedly connected with upper steadying plate (6) with connecting shaft (18), the major insulation mandrel (10) and secondary insulation mandrel (13) are equal
It is fixedly connected with lower steadying plate (12), the bottom surface of the bottom plate (14) is fixed with clamp block (16), the upper clamp block
(16) it is fixedly connected between lower clamp block (15) by screw (17).
2. a kind of windage yaw preventing composite insulator according to claim 1, it is characterised in that: the mounting plate (1), link block
(2) it is an integral structure with upper mounted plate (5), the mounting plate (1) is fixedly connected by installation bolt (4) with power transmission tower.
3. a kind of windage yaw preventing composite insulator according to claim 1, it is characterised in that: the upper steadying plate (6) on pair
Jack hole should be offered in connecting shaft (18) and major insulation mandrel (10), the lower steadying plate (12) corresponds to secondary insulation mandrel
(13) and major insulation mandrel (10) offers jack hole.
4. a kind of windage yaw preventing composite insulator according to claim 1, it is characterised in that: described secondary insulation mandrel (13) position
It is symmetrical arranged in the two sides of major insulation mandrel (10), secondary insulation mandrel (13) and major insulation mandrel (10) are and compound inslation
Sub (11), which are worn, connects fixation.
5. a kind of windage yaw preventing composite insulator according to claim 1, it is characterised in that: the upper clamp block (16) is under
Semi-circular recesses are offered on joint face between clamp block (15), and filled with insulation glue-line in semi-circular recesses.
6. a kind of windage yaw preventing composite insulator according to claim 1, it is characterised in that: the upper clamp block (16) is under
There are four symmetrically being screwed on clamp block (15) screw (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822008699.2U CN209418217U (en) | 2018-12-03 | 2018-12-03 | A kind of windage yaw preventing composite insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822008699.2U CN209418217U (en) | 2018-12-03 | 2018-12-03 | A kind of windage yaw preventing composite insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209418217U true CN209418217U (en) | 2019-09-20 |
Family
ID=67936376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822008699.2U Expired - Fee Related CN209418217U (en) | 2018-12-03 | 2018-12-03 | A kind of windage yaw preventing composite insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209418217U (en) |
-
2018
- 2018-12-03 CN CN201822008699.2U patent/CN209418217U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 Termination date: 20201203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |