CN210245180U - Insulator with adjustable - Google Patents
Insulator with adjustable Download PDFInfo
- Publication number
- CN210245180U CN210245180U CN201921241365.8U CN201921241365U CN210245180U CN 210245180 U CN210245180 U CN 210245180U CN 201921241365 U CN201921241365 U CN 201921241365U CN 210245180 U CN210245180 U CN 210245180U
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- insulator
- insulating block
- adjustable
- gear
- collets
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Abstract
The utility model discloses an insulator with adjustable, which comprises an insulator, the insulator bottom mounting has the collets perpendicularly, the collets overcoat is equipped with the rack chain, the insulator below is equipped with the protection seat, protection seat middle part is equipped with the mounting groove, the collets is located the mounting groove, the collets is outer along being equipped with the rack chain, the outer mounting groove both sides of collets are seted up flutedly respectively, the rack chain is located the recess, collets one side is equipped with the gear, rack chain one end is connected with gear engagement, protection seat inner wall is connected to the other end, install the handle on the protection seat homonymy outer wall, the handle runs through the protection seat and is connected with the gear shaft middle. The utility model discloses the running gear drives the rack chain and tightens up to make the insulating block rise, can adjust the height of insulator according to in service behavior.
Description
Technical Field
The utility model relates to an insulator technical field especially relates to an insulator with adjustable.
Background
At present, electric energy is closely related to daily life and work of people, the electric energy is transmitted to people through a power transmission line, and the most common power transmission mode at people is that the electric energy is transmitted by an overhead power transmission line. The overhead transmission line mainly comprises a line tower pole, a wire and an insulator, in actual use, the tower poles, the wires and the insulators with different specifications can be used according to actual conditions due to different current and voltage levels transmitted by the transmission line, particularly, the insulator, such as a pin type porcelain insulator, is the insulator which is most used and most widely applied when the transmission line is erected at present, can be divided into a plurality of models according to the size of the pin type porcelain insulator, and is very inconvenient, so that the logistics burden of workers is greatly increased, and the labor cost and the use cost of the transmission line during operation are increased.
Therefore, how to design an adjustable insulator device is an urgent problem to be solved in the industry.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the above-mentioned not enough of prior art, provided an adjustable insulator.
In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides an insulator with adjustable, which comprises an insulator, the insulator bottom mounting has the collets perpendicularly, the collets overcoat is equipped with the toothed chain, the insulator below is equipped with the protection seat, protection seat middle part is equipped with the mounting groove, the collets is located the mounting groove, the collets is outer along being equipped with the toothed chain, the recess is seted up to the collets lateral wall, the rack chain is located the recess, collets one side is equipped with the gear, rack chain one end is connected with gear engagement, protection seat inner wall is connected to the other end, install the handle on the protection seat homonymy outer wall, the handle runs through the protection seat and is connected with.
Furthermore, the bottom of the protective seat is provided with a spiral through hole.
Furthermore, a screw is vertically arranged at the bottom of the protective seat and is in screw connection with the protective seat.
Further, a sliding rail corresponding to the rack chain is arranged between the insulating block and the rack chain.
Furthermore, the insulating block and the insulator are made of the same material. .
Further, the middle part of the top end of the insulator is an inward arc-shaped groove
Further, the outer surface of the arc-shaped groove is provided with a plastic layer.
Further, the inner diameter of the arc-shaped groove is 25cm-35cm
Furthermore, a layer of hydrophobic material covers the insulator, the insulating block and the protective seat.
Further, the hydrophobic material is polytetrafluoroethylene or ferroferric oxide nano material.
Compared with the prior art, the beneficial effects of the utility model are that: 1. the gear is rotated to drive the rack chain to be tightened, so that the insulating block rises, and the height of the insulator can be adjusted according to the use condition.
2. When the insulator rises to the required height, the screw is rotated to fix the insulator, and the stability of the insulator is improved.
3. The high-voltage wire is arranged in the arc-shaped groove, and the plastic layer is arranged in the groove, so that the galvanic reaction generated by the direct contact between the high-voltage wire and the insulator is avoided, and the high-voltage conduction is avoided.
4. The hydrophobic material prevents water from collecting on the surface of the insulator and the protective seat.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The labels in the figure are: 1 insulator, 2 insulating blocks, 3 toothed chains, 4 protective seats, 5 mounting grooves, 6 grooves, 7 gears, 8 handles, 9 screws, 10 sliding rails and 12 arc-shaped grooves.
Detailed Description
The following detailed description of the present invention will be made with reference to the accompanying drawings and examples.
Example 1
As shown in figure 1, the adjustable insulator provided by the utility model comprises an insulator 1, an insulating block 2 is vertically installed at the bottom end of the insulator 1, a protection seat 4 is arranged below the insulator 1, an installation groove 5 is arranged at the middle part of the protection seat 4, the insulating block 2 is arranged in the installation groove 5, a toothed chain 3 is arranged at the outer edge of the insulating block 2, a slide rail 10 corresponding to the toothed chain 3 is also arranged between the insulating block 2 and the toothed chain 3, grooves 6 are respectively arranged at two sides of the installation groove 5 outside the insulating block 2, the toothed chain 3 is arranged in the groove 6, a gear 7 is arranged at one side of the insulating block 2, one end of the toothed chain 3 is meshed with the gear 7, the other end is connected with the upper inner wall of the protection seat 4, a handle 8 is arranged on the same side outer wall of the gear 7 of the protection seat 4, the handle 8 penetrates through the protection seat 4 to be connected with the middle part of, the gear 7 is connected with the meshing of rack chain 3, and gear 7 anticlockwise rotation tightens up rack chain 3, and rack chain 3 slides in slide rail 10, when gear 7 tightens up rack chain 3 gradually, because the change of length promotes the insulator upward movement to realize adjusting the insulator height.
Example 2
Further optimize on embodiment 1's basis, it has the spiral through-hole to open at protection seat 4 bottom, and screw 9 and protection seat 4 screwed connection, when the insulator rose a take the altitude, screw 8 rotated and screwed up, fixed insulating block 2, increased stability, made it can not rock in the reuse.
Example 3
Further optimize on embodiment 2's basis, insulator 1's top middle part is inside arc recess 12, and the high-voltage line is put into arc recess 12, and the internal diameter of arc recess 12 is 15cm, avoids outside high-voltage line roll-off recess 12, and is equipped with the plastic layer in the arc recess 12, avoids the galvanic reaction of high-voltage line and insulator direct contact production, stops the high pressure and electrically conducts.
Example 4
The method is further optimized on the basis of the embodiment 3, and the insulator 1, the insulating block 2 and the protective seat 4 are respectively covered with a layer of hydrophobic material which can resist acid and alkali, can not wet water on the surface, and can not generate accumulated water.
The working principle is as follows: during height-adjusting, rotate handle 8, handle 8 drives gear 7 and rotates, gear 7 is connected with the meshing of rack chain 3, gear 7 anticlockwise rotation tightens up rack chain 3, rack chain 3 slides in slide rail 10, when gear 7 tightens up rack chain 6 gradually, because the change of length, promote the insulator upward movement, when reacing required height, screw 8 rotates to screw up, fixed insulating block 2, increase stability, thereby make it can not rock in the reuse and realize adjusting the insulator height, descending height then reverse rotation.
The above embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the appended claims should be accorded the full scope of protection and protection to the present invention.
Claims (10)
1. An adjustable insulator, comprising an insulator (1), characterized in that: an insulating block (2) is vertically fixed at the bottom end of the insulator (1), a toothed chain (3) is sleeved outside the insulating block (2), a protective seat (4) is arranged below the insulator (1), an installation groove (5) is arranged in the middle of the protective seat (4), the insulating block (2) is positioned in the mounting groove (5), the outer edge of the insulating block (2) is provided with a toothed chain (3), a groove (6) is formed in the side wall of the insulating block (2), the toothed chain (3) is positioned in the groove (6), a gear (7) is arranged on one side of the insulating block (2), one end of the gear chain (3) is meshed with the gear (7), the other end is connected with the inner wall of the protective seat (4), and a handle (8) is arranged on the outer wall of the same side of the protection seat (4), and the handle (8) penetrates through the protection seat (4) and is connected with the middle part of the shaft of the gear (7).
2. An adjustable insulator according to claim 1, characterised in that: the bottom of the protective seat (4) is provided with a spiral through hole.
3. An adjustable insulator according to claim 2, characterised in that: and a screw (9) is vertically arranged at the bottom of the protective seat (4), and the screw (9) is spirally connected with the protective seat (4).
4. An adjustable insulator according to claim 3, characterised in that: a sliding rail (10) corresponding to the toothed chain (3) is arranged between the insulating block (2) and the toothed chain (3).
5. An adjustable insulator according to claim 1, characterised in that: the insulating block (2) and the insulator (1) are made of the same material.
6. An adjustable insulator according to claim 1, characterised in that: the middle part of the top end of the insulator (1) is an inward arc-shaped groove (12).
7. An adjustable insulator according to claim 6, characterised in that: the outer surface of the arc-shaped groove (12) is provided with a plastic layer.
8. An adjustable insulator according to claim 7, characterised in that: the inner diameter of the arc-shaped groove (12) is 25cm-35 cm.
9. An adjustable insulator according to any one of claims 1 to 7, characterised in that: and a layer of hydrophobic material covers the insulator (1), the insulating block (2) and the protective seat (4).
10. An adjustable insulator according to claim 9, characterised in that: the hydrophobic material is polytetrafluoroethylene or ferroferric oxide nano material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921241365.8U CN210245180U (en) | 2019-08-02 | 2019-08-02 | Insulator with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921241365.8U CN210245180U (en) | 2019-08-02 | 2019-08-02 | Insulator with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210245180U true CN210245180U (en) | 2020-04-03 |
Family
ID=69993763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921241365.8U Active CN210245180U (en) | 2019-08-02 | 2019-08-02 | Insulator with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210245180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112349465A (en) * | 2020-10-27 | 2021-02-09 | 萍乡市第五电瓷厂有限公司 | Hollow pillar porcelain insulator that just has even umbrella arris in inside |
-
2019
- 2019-08-02 CN CN201921241365.8U patent/CN210245180U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112349465A (en) * | 2020-10-27 | 2021-02-09 | 萍乡市第五电瓷厂有限公司 | Hollow pillar porcelain insulator that just has even umbrella arris in inside |
| CN112349465B (en) * | 2020-10-27 | 2022-06-24 | 萍乡市第五电瓷厂有限公司 | Post porcelain insulator with hollow interior and uniform umbrella edges |
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