CN208422531U - A kind of high-strength suspension porcelain insulator - Google Patents
A kind of high-strength suspension porcelain insulator Download PDFInfo
- Publication number
- CN208422531U CN208422531U CN201821038660.9U CN201821038660U CN208422531U CN 208422531 U CN208422531 U CN 208422531U CN 201821038660 U CN201821038660 U CN 201821038660U CN 208422531 U CN208422531 U CN 208422531U
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- CN
- China
- Prior art keywords
- hole
- fixing seat
- porcelain insulator
- hoop
- mounting plate
- Prior art date
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Abstract
The utility model discloses a kind of high-strength suspension porcelain insulators, including fixing seat, it is fixedly installed with fastening support frame in fixing seat, perforative threaded hole is offered at the top of fastening support frame, is bolted with threaded post in threaded hole, movable fastener is installed on one end of threaded post, it is provided with holding tank on movable fastener, fixation fastener is installed in fixing seat, fixation fastener is equipped with lower holding tank, fixed thread through-hole is also provided in fixing seat, the bottom of fixing seat is equipped with hoop；One end of fixing seat is also vertically installed with mounting plate, and through-hole is offered at the top of mounting plate, and activity is equipped with spring stack in through-hole, and spring is arranged on spring stack, and the centre of mounting plate offers the first silica gel pipe through-hole；It is welded with winding bracket on one end of spring stack, winds and porcelain insulator is installed on bracket, winds and offers the second silica gel pipe through-hole on bracket.Cable can be fixed on wall or concrete column by the utility model by way of fixed cable silicone tube.
Description
Technical field
The utility model relates to electrical equipment technical field, specifically a kind of high-strength suspension porcelain insulator.
Background technique
Insulator is widely used in power equipment, typically belongs to exterior insulation, overhead transmission line, power plant and change
Electricity bus and the external energized conductors of various electrical equipments must be supported with insulator.Insulator is generally by porcelain piece system
At existing insulator is generally made of insulator porcelain piece, steel cap and steel feet.Steel cap generally passes through the adhesives such as cement and is fixed on
On insulator porcelain piece, by the fixed insulator porcelain piece lower part of the adhesives such as cement, adjacent insulator is convex by steel feet at steel angle
Card slot is connected together and is fixed by locking pin on block and steel cap, but since locking pin is easy aging deformation, makes insulator
There is security risk, during installing insulator, steel feet is difficult to be stably fixed on insulator central axes, leads to disqualification rate
It is high.
Utility model content
The purpose of this utility model is to provide a kind of high-strength suspension porcelain insulator, with solve to propose in background technique
Problem.To achieve the above object, the utility model provides the following technical solutions；
A kind of high-strength suspension porcelain insulator, including fixing seat are fixedly installed with what section was inverted U shape in the fixing seat
Fastening support frame offers perforative threaded hole at the top of the fastening support frame, threaded post, institute is bolted in the threaded hole
Threaded post is stated in being fixedly installed with movable fastener on one end in fastening support frame, is provided with semicircle on the activity fastener
The upper holding tank of shape, in being fixedly installed with fixation fastener in fastening support frame in the fixing seat, the fixation fastener in
Lower holding tank is offered immediately below upper holding tank, and fixed thread through-hole, the fixed thread are also provided in the fixing seat
Bolt is bolted in through-hole, the bottom of the fixing seat is detachably equipped with hoop；
One end of the fixing seat is also vertically installed with mounting plate, and through-hole is offered at the top of the mounting plate, described logical
Activity is equipped with spring stack in hole, and the spring stack is arranged with spring on one end above the fixing seat, in the mounting plate
Between offer the first silica gel pipe through-hole；
The spring stack is welded with the winding bracket of U-shaped on one end on the outside of the mounting plate, install on the winding bracket
There is porcelain insulator, the second silica gel pipe through-hole with the first silica gel pipe through-hole coaxial line is offered on the winding bracket.
Further, the bottom of the mounting plate offers Blind locating holes, is provided with positioning column on the winding bracket, described
Positioning column and winding bracket are integrally formed, and activity is plugged in Blind locating holes.Positioning column activity is plugged in Blind locating holes, is made
Position keeps relative stability after winding bracket is mobile.
Further, mounting blocks are installed, the mounting blocks and hoop are integrally formed, the mounting blocks in the hoop
It is provided with arc groove on the inside of the annulus, the mounting blocks are spirally connected fixation by bolt and fixing seat.Bolt is by fixing seat and installation
Block is spirally connected fixation, facilitates when fixing on wall and removes hoop, directly fixing seat is fixedly mounted on wall.
Further, fracture is also provided in the hoop, the hoop is symmetrically installed with otic placode in fracture two sides, institute
It states otic placode and hoop is integrally formed, the connecting hole of the identical coaxial line of size is offered on corresponding two pieces of otic placodes, it is described
Slack adjuster is equipped in connecting hole, the slack adjuster is bolted with nut on the outside of the otic placode.
Nut is twisted with spanner, the size of hoop can be challenged, enable entirely to fix device according to the thick of concrete column
Thin tuning fastening, adapts to more mounting conditions.
Further, the upper holding tank and the adhesion of lower holding tank inside have rubber layer.Rubber layer is for increasing friction resistance
Power convenient for preferably fixing cable silicone tube, and protects the cable inside cable not damaged.
Further, separation line is provided on the porcelain insulator, the separation line and porcelain insulator are integrally formed.Separate line
Convenient for being evenly distributed on cable silicone tube on porcelain insulator when winding cable silicone tube, make whole device uniform force.
Compared with prior art, the utility model has the beneficial effects that
The utility model is used to fix cable silicone tube by setting activity fastener and fixation fastener, to reach
The purpose of fixed cable, has rubber layer in upper holding tank and lower holding tank inner surface adhesion, can increase fixed friction power, moreover it is possible to
The cable inside cable is avoided to be broken because pressure is excessive；Winding branch is equipped with by spring and spring stack elasticity on a mounting board
Frame can wind a part of cable for buffering on winding bracket, and the winding bracket of elasticity installation being capable of effective absorbing cable
The pulling force received, avoids cable bad；Meanwhile the utility model is also spirally connected and is provided with the hoop with mounting blocks, it can be in water
It fixes practical when cable on mud column, then directly fixing seat is mounted on wall when being fixed on wall, therefore this is practical
Novel to meet cable and fix and fix on concrete column two kinds of requirements in wall, structure is simple, easy to operate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of high-strength suspension porcelain insulator of the utility model；
Fig. 2 is another viewing angle constructions schematic diagram of Fig. 1；
Fig. 3 is the structural schematic diagram of fixing seat in Fig. 1；
Fig. 4 is the mounting structure schematic diagram of fixing seat and winding bracket in Fig. 1；
Fig. 5 is the mounting structure schematic diagram of mounting plate in Fig. 4；
Wherein, fixing seat 1, fastening support frame 2, threaded post 3, movable fastener 4, upper holding tank 41, fixation fastener 5,
Lower holding tank 51, mounting plate 6, through-hole 7, spring stack 8, spring 9, the first silica gel pipe through-hole 10, Blind locating holes 11, fixed thread are logical
Hole 12, porcelain insulator 14, separates line 141, the second silica gel pipe through-hole 15, positioning column 16, hoop 17, installation at winding bracket 13
Block 18, bolt 19, fracture 20, otic placode 21, slack adjuster 22, nut 23, reinforcing rib 24, arc groove 25.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical aspect in the utility model embodiment
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.
Fig. 1-Fig. 5 is please referred to, a kind of embodiment provided by the utility model:
A kind of high-strength suspension porcelain insulator, including fixing seat 1 are fixedly installed with section in the fixing seat 1 and are inverted U shape
Fastening support frame 2, the top of the fastening support frame 2 offers perforative threaded hole, is bolted with screw thread in the threaded hole
Column 3, the threaded post 3 is in being fixedly installed with movable fastener 4 on one end in fastening support frame 2, on the activity fastener 4
Semicircular upper holding tank 41 is provided with, in being fixedly installed with fixation fastener 5, institute in fastening support frame 2 in the fixing seat 1
It states fixation fastener 5 and offers lower holding tank 51 in the underface of upper holding tank 41, be also provided with fixed spiral shell in the fixing seat 1
Line through-hole 12 is bolted with bolt 19 in the fixed thread through-hole 12, and the bottom of the fixing seat 1 is detachably equipped with hoop
17；
One end of the fixing seat 1 is also vertically installed with mounting plate 6, and the top of the mounting plate 6 offers through-hole 7, institute
It states activity in through-hole 7 and is equipped with spring stack 8, the spring stack 8 is arranged with spring 9, the peace on one end above the fixing seat 1
The centre of loading board 6 offers the first silica gel pipe through-hole 10；
The spring stack 8 is in the winding bracket 13 for being welded with U-shaped on the one end in 6 outside of mounting plate, the winding bracket 13
On porcelain insulator 14 is installed, the second silicone tube with 10 coaxial line of the first silica gel pipe through-hole is offered on the winding bracket 13
Through-hole 15.
In the present embodiment, the bottom of the mounting plate 6 offers Blind locating holes 11, is provided on the winding bracket 13
Positioning column 16, the positioning column 16 is integrally formed with winding bracket 13, and activity is plugged in Blind locating holes 11.
In the present embodiment, mounting blocks 18 are installed in the hoop 17, the mounting blocks 18 and 17 one of hoop at
Type, the mounting blocks 18 are provided with arc groove 25 on the inside of annulus, and the mounting blocks 18 are spirally connected by bolt 19 with fixing seat 1
It is fixed.
In the present embodiment, fracture 20 is also provided in the hoop 17, the hoop 17 is symmetrical in 20 two sides of fracture
Otic placode 21 is installed, the otic placode 21 is integrally formed with hoop 17, and it is identical to offer size on corresponding two pieces of otic placodes 21
Coaxial line connecting hole, slack adjuster 22 is equipped in the connecting hole, the slack adjuster 22 is in 21 outside of otic placode
It is bolted with nut 23.
In the present embodiment, the upper holding tank 41 and the 51 inside adhesion of lower holding tank have rubber layer.
In the present embodiment, it is provided on the porcelain insulator 14 and separates line 141, the separation line 141 and porcelain insulator 14
It is integrally formed.
Working principle: cable silicone tube is first wound to a part on porcelain insulator 14, then by the cable after being wrapped over
One end of silicone tube sequentially passes through the second silica gel pipe through-hole 15 and the first silica gel pipe through-hole 10, and cable silicone tube is protruded into lower receiving
In slot 51, with spanner fastening thread column 3, movable fastener 4 is made to be tightened down cable silicone tube, until movable fastener 4 and admittedly
Determine fastener 5 to fit closely；After the fastening of cable silicone tube, is fixed indoors if it is by cable, then do not need to install
Fixing seat 1 is directly fixed in the planes such as metope by hoop 17 by bolt 19；Cable is consolidated if it is in outdoor
It is scheduled on cement pole, then one mounting blocks 18 is fixed by bolt 19 in the bottom of fixing seat 1, by the banding on mounting blocks 18
17 sets of ring on cement pole, with spanner rotating nut 23, are tightened hoop 17, so that it may consolidate entire high-strength suspension porcelain insulator
It is scheduled on concrete column.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of high-strength suspension porcelain insulator, it is characterised in that: including fixing seat (1), be fixedly mounted on the fixing seat (1)
The fastening support frame (2) for having section to be inverted U shape offers perforative threaded hole, the spiral shell at the top of the fastening support frame (2)
It is bolted in pit threaded post (3), the threaded post (3) is movable tight in being fixedly installed on one end in fastening support frame (2)
Firmware (4), is provided with semicircular upper holding tank (41) on activity fastener (4), in fastening branch on the fixing seat (1)
It is fixedly installed with fixation fastener (5) in support (2), the fixation fastener (5) opens up immediately below upper holding tank (41)
Have lower holding tank (51), be also provided with fixed thread through-hole (12) on the fixing seat (1), in the fixed thread through-hole (12)
It is bolted with bolt (19), the bottom of the fixing seat (1) is detachably equipped with hoop (17)；
One end of the fixing seat (1) is also vertically installed with mounting plate (6), offers through-hole at the top of the mounting plate (6)
(7), the interior activity of the through-hole (7) is equipped with spring stack (8), and the spring stack (8) is arranged on one end above fixing seat (1)
Have spring (9), the centre of the mounting plate (6) offers the first silica gel pipe through-hole (10)；
The spring stack (8) is welded with the winding bracket (13) of U-shaped, the winding bracket on one end on the outside of mounting plate (6)
(13) it is equipped on porcelain insulator (14), is offered and first silica gel pipe through-hole (10) coaxial line on winding bracket (13)
Second silica gel pipe through-hole (15).
2. a kind of high-strength suspension porcelain insulator according to claim 1, it is characterised in that: the bottom of the mounting plate (6)
Portion offers Blind locating holes (11), is provided with positioning column (16) on the winding bracket (13), the positioning column (16) and winding
Bracket (13) is integrally formed, and activity is plugged in Blind locating holes (11).
3. a kind of high-strength suspension porcelain insulator according to claim 2, it is characterised in that: pacify on the hoop (17)
Equipped with mounting blocks (18), the mounting blocks (18) and hoop (17) are integrally formed, and the mounting blocks (18) set on the inside of annulus
It is equipped with arc groove (25), the mounting blocks (18) are spirally connected fixation by bolt (19) and fixing seat (1).
4. a kind of high-strength suspension porcelain insulator according to claim 3, it is characterised in that: on the hoop (17) also
Offer fracture (20), the hoop (17) is symmetrically installed with otic placode (21) in fracture (20) two sides, the otic placode (21) with
Hoop (17) is integrally formed, and the connecting hole of the identical coaxial line of size is offered on corresponding two pieces of otic placodes (21), described
It is equipped in connecting hole slack adjuster (22), the slack adjuster (22) is bolted with nut (23) on the outside of the otic placode (21).
5. a kind of high-strength suspension porcelain insulator according to claim 4, it is characterised in that: the upper holding tank (41) and
The internal adhesion of lower holding tank (51) has rubber layer.
6. a kind of high-strength suspension porcelain insulator according to claim 3, it is characterised in that: on the porcelain insulator (14)
It is provided with and separates line (141), the separation line (141) and porcelain insulator (14) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821038660.9U CN208422531U (en) | 2018-06-29 | 2018-06-29 | A kind of high-strength suspension porcelain insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821038660.9U CN208422531U (en) | 2018-06-29 | 2018-06-29 | A kind of high-strength suspension porcelain insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208422531U true CN208422531U (en) | 2019-01-22 |
Family
ID=65108017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821038660.9U Expired - Fee Related CN208422531U (en) | 2018-06-29 | 2018-06-29 | A kind of high-strength suspension porcelain insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208422531U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109741888A (en) * | 2019-03-08 | 2019-05-10 | 陆建强 | A kind of insulator preventing dust accretions |
| CN112117072A (en) * | 2020-10-29 | 2020-12-22 | 江西新龙电瓷电器制造有限公司 | Porcelain insulator with antifouling and flashover-resistant hydrophobic surface and manufacturing process thereof |
-
2018
- 2018-06-29 CN CN201821038660.9U patent/CN208422531U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109741888A (en) * | 2019-03-08 | 2019-05-10 | 陆建强 | A kind of insulator preventing dust accretions |
| CN109741888B (en) * | 2019-03-08 | 2020-05-12 | 湖南湖电电力设备有限公司 | Insulator capable of preventing dust accumulation |
| CN112117072A (en) * | 2020-10-29 | 2020-12-22 | 江西新龙电瓷电器制造有限公司 | Porcelain insulator with antifouling and flashover-resistant hydrophobic surface and manufacturing process thereof |
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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: 20190122 Termination date: 20200629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |