CN209000643U - Distribution line insulator fixes device - Google Patents
Distribution line insulator fixes device Download PDFInfo
- Publication number
- CN209000643U CN209000643U CN201821850133.8U CN201821850133U CN209000643U CN 209000643 U CN209000643 U CN 209000643U CN 201821850133 U CN201821850133 U CN 201821850133U CN 209000643 U CN209000643 U CN 209000643U
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- CN
- China
- Prior art keywords
- plate
- insulator
- limit
- support rod
- link
- 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
Distribution line insulator fixes device, including insulator, wire casing, support rod, limit plate, annular slab, pressing plate, the insulator top has wire casing, insulator lower part has insulation sub-link, electric pole has support rod, support rod has tie rod holes, the sub-link that insulate is adapted with tie rod holes, sub-link lower part insulate across tie rod holes attaching nut, support rod lower part has counterbore, nut is arranged in counterbore, limit plate top has snap-gauge, insulator side has Card trough, snap-gauge and Card trough are adapted, snap-gauge is inserted into Card trough, four limit plates are uniformly distributed around insulator axis, limit plate lower part has limit lower plate, support rod top, which has, limits lower board slot, it limits lower plate and limits lower board slot and be adapted, it limits lower plate connection and limits lower board slot, annular slab lower surface connection support bar, limit lower plate upper surface connection ring Shape plate, annular slab lower part have multiple inserted links, and support rod has multiple inserted link slots.
Description
Technical field
The utility model relates to power domain more particularly to a kind of fixed devices of distribution line insulator.
Background technique
Insulator plays an important role in overhead circuit as insulating space, is mainly used for electric pole or high-tension bus-bar
It connects on tower, however the connection of existing insulator and electric pole is directly threaded in it by the metal tie rods on insulator
On, it is used for a long time and unstable, be easy to cause loosening.
Utility model content
The utility model In view of the above shortcomings of the prior art, provides a kind of well-set distribution line insulator
Fixed device.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of fixed device of distribution line insulator, including insulator, wire casing, support rod, limit plate, annular slab, pressing plate,
The insulator top has wire casing, and insulator lower part has insulation sub-link, and electric pole has support rod, and support rod, which has, to be connected
Rod aperture, insulation sub-link and tie rod holes are adapted, and insulation sub-link lower part passes through tie rod holes attaching nut, and support rod lower part has
Counterbore, nut are arranged in counterbore, and limit plate top has snap-gauge, and insulator side has Card trough, snap-gauge and Card trough phase
It adapts to, snap-gauge is inserted into Card trough, and four limit plates are uniformly distributed around insulator axis, and limit plate lower part has limit lower plate, branch
Strut top, which has, limits lower board slot, and limit lower plate is adapted with lower board slot is limited, and limit lower plate, which connects, limits lower board slot, annular
Plate lower surface connection support bar, limit lower plate upper surface connect annular slab, and annular slab lower part has multiple inserted links, and support rod has
Multiple inserted link slots, inserted link and inserted link slot are adapted, and inserted link is inserted into inserted link slot.
The annular slab top has strut, and four struts are uniformly distributed around annular plate axis, and insulator lower part has more
A strut slot, strut top and strut slot are adapted, and strut slot is inserted on strut top, and pressing plate lower surface connects annular slab, pressing plate
Inside is bolted support rod by No.1, passes through No. two on the outside of pressing plate and is bolted support rod, four pressing plates are around annular board shaft
Line is uniformly distributed.
The utility model has the advantages that
Inserted link is inserted into inserted link slot, and inserted link is inserted into strut slot to annular slab axially position, strut top, and strut is to insulator branch
Support, four struts are uniformly distributed on annular slab, are more uniformly stressed annular slab, are kept insulator holding horizontal, are limited lower plate
Connection limits lower board slot, limits lower board slot and positions to limit plate, limit lower plate upper surface connects annular slab, and annular slab compresses limit
Lower plate makes limit plate be connected firmly with support rod, and snap-gauge is inserted into Card trough, limits the opposite support of insulator by four limit plates
The position of bar, insulation sub-link pass through tie rod holes attaching nut, connect insulator closely with support rod, pass through one on the inside of pressing plate
It number is bolted support rod, is bolted support rod by No. two on the outside of pressing plate, fixes pressing plate with respect to support rod, pass through pressing plate
Compressing annular slab makes annular slab lower surface be connected firmly with support rod upper surface, this device is more preferable to the fixed effect of insulator,
The service life of insulator can be extended.
Detailed description of the invention
Fig. 1 is distribution line insulator fixture structure schematic diagram described in the utility model.
Fig. 2 is the fixed device overhead sectional view of distribution line insulator described in the utility model.
Specific embodiment
The utility model is described in further detail below according to drawings and examples:
A kind of fixed device of distribution line insulator, including insulator 01, wire casing 02, support rod 03, limit plate 08, annular
Plate 13, pressing plate 18,01 top of insulator have wire casing 02, and 01 lower part of insulator has insulation sub-link 04, electric pole tool
There is support rod 03, support rod 03 has tie rod holes 05, and insulation sub-link 04 and tie rod holes 05 are adapted, 04 lower part of sub-link of insulating
Across 05 attaching nut 06 of tie rod holes, 03 lower part of support rod has counterbore 07, and nut 06 is arranged in counterbore 07, on limit plate 08
Portion has snap-gauge 09, and 01 side of insulator has Card trough 10, and snap-gauge 09 and Card trough 10 are adapted, and snap-gauge 09 is inserted into Card trough
10, four limit plates 08 are uniformly distributed around 01 axis of insulator, and 08 lower part of limit plate has limit lower plate 11,03 top of support rod
With lower board slot 12 is limited, limit lower plate 11 and the lower board slot 12 of limit are adapted, the lower board slot 12 of the limit connection limit of lower plate 11, ring
13 lower surface connection support bar 03 of shape plate, limit 11 upper surface of lower plate connect annular slab 13, and 13 lower part of annular slab has multiple insert
Bar 17, support rod 03 have multiple inserted link slots 16, and inserted link 17 and inserted link slot 16 are adapted, and inserted link 17 is inserted into inserted link slot 16.
13 top of annular slab has strut 14, and four struts 14 are uniformly distributed around 13 axis of annular slab, insulator 01
Lower part has multiple strut slots 15, and 14 top of strut and strut slot 15 are adapted, and strut slot 15, pressing plate 18 are inserted into 14 top of strut
Lower surface connects annular slab 13, passes through 19 connection support bar 03 of No.1 bolt on the inside of pressing plate 18, passes through No. two spiral shells on the outside of pressing plate 18
20 connection support bar 03 of bolt, four pressing plates 18 are uniformly distributed around 13 axis of annular slab.
Inserted link 17 is inserted into inserted link slot 16, and for inserted link 17 to 13 axially position of annular slab, strut slot 15, branch are inserted into 14 top of strut
Bar 14 supports insulator 01, and four struts 14 are uniformly distributed on annular slab 13, are more uniformly stressed annular slab 13, makes absolutely
Edge 01 keeps horizontal, and the limit connection of lower plate 11 limits lower board slot 12, limits lower board slot 12 and positions to limit plate 08, limits lower plate
11 upper surfaces connect annular slab 13, and annular slab 13, which compresses limit lower plate 11, makes limit plate 08 be connected firmly with support rod 03, snap-gauge
09 insertion Card trough 10 limits position of the insulator 01 with respect to support rod 03 by four limit plates 08, and insulation sub-link 04 is worn
05 attaching nut 06 of tie rod holes is crossed, connect insulator 01 closely with support rod 03, is connected on the inside of pressing plate 18 by No.1 bolt 19
Support rod 03 is connect, passes through No. two 20 connection support bars 03 of bolt on the outside of pressing plate 18, keeps pressing plate 18 fixed with respect to support rod 03, passes through
Pressing plate 18, which compresses annular slab 13, makes 13 lower surface of annular slab be connected firmly with 03 upper surface of support rod, this device is to insulator 01
Fixed effect is more preferable, can extend the service life of insulator 01.
Claims (2)
1. the fixed device of a kind of distribution line insulator, it is characterized in that: including insulator, wire casing, support rod, limit plate, annular
Plate, pressing plate, the insulator top have wire casing, and insulator lower part has insulation sub-link, and electric pole has support rod, support
Bar has tie rod holes, and insulation sub-link and tie rod holes are adapted, and insulation sub-link lower part passes through tie rod holes attaching nut, support rod
Lower part have counterbore, nut be arranged in counterbore, limit plate top have snap-gauge, insulator side have Card trough, snap-gauge with
Card trough is adapted, and snap-gauge is inserted into Card trough, and four limit plates are uniformly distributed around insulator axis, and limit plate lower part has limit
Lower plate, support rod top, which has, limits lower board slot, and limit lower plate is adapted with lower board slot is limited, and limit lower plate connects limit lower plate
Slot, annular slab lower surface connection support bar, limit lower plate upper surface connect annular slab, and annular slab lower part has multiple inserted links, branch
Strut has multiple inserted link slots, and inserted link and inserted link slot are adapted, and inserted link is inserted into inserted link slot.
2. the fixed device of distribution line insulator according to claim 1, it is characterized in that: the annular slab top has branch
Bar, four struts are uniformly distributed around annular plate axis, and insulator lower part has multiple strut slots, and strut top is mutually fitted with strut slot
It answers, strut slot is inserted on strut top, and pressing plate lower surface connects annular slab, and pressing plate inside is bolted support rod by No.1, presses
It is bolted support rod by No. two on the outside of plate, four pressing plates are uniformly distributed around annular plate axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821850133.8U CN209000643U (en) | 2018-11-12 | 2018-11-12 | Distribution line insulator fixes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821850133.8U CN209000643U (en) | 2018-11-12 | 2018-11-12 | Distribution line insulator fixes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209000643U true CN209000643U (en) | 2019-06-18 |
Family
ID=66807422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821850133.8U Expired - Fee Related CN209000643U (en) | 2018-11-12 | 2018-11-12 | Distribution line insulator fixes device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209000643U (en) |
-
2018
- 2018-11-12 CN CN201821850133.8U patent/CN209000643U/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: 20190618 Termination date: 20191112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |