CN213277638U - Detachable insulator - Google Patents
Detachable insulator Download PDFInfo
- Publication number
- CN213277638U CN213277638U CN202022488461.1U CN202022488461U CN213277638U CN 213277638 U CN213277638 U CN 213277638U CN 202022488461 U CN202022488461 U CN 202022488461U CN 213277638 U CN213277638 U CN 213277638U
- Authority
- CN
- China
- Prior art keywords
- insulator
- mounting
- equipotential
- insulator body
- block
- 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
Links
Images
Landscapes
- Insulators (AREA)
Abstract
The utility model discloses a detachable insulator, including insulator body, insulating subgroup umbrella, equipotential go-between and electric wire main part, the surface mounting of insulator body has insulator enhancement layer and insulating subgroup umbrella, and the lower extreme of insulator body installs the equipotential go-between to the lower surface of equipotential go-between passes through the mount and installs the upper surface at the fixed block, and the surface at the insulator body is installed to the fixed block nestification simultaneously, the upper surface at the installation piece is installed to the bottom of insulator body, and installs the inside left and right sides slip nestification of piece and have the slider to install the spring between the slider, the slider nestification is inside the recess that the connecting block set up simultaneously. This detachable insulator is convenient for through the slider with the installation piece nestification in the inside of connecting block to be convenient for install the dismantlement of piece, the bolt runs through the through-hole of mounting platform and protective sheath simultaneously and fixes it, increases the life of mounting groove, spacing anchor clamps and electric wire main part.
Description
Technical Field
The utility model relates to an electric power tech field specifically is a detachable insulator.
Background
The insulator is a special insulating part, can play an important role in overhead transmission line, is used for supporting, fixing transmission conductor and electrified body, and makes enough insulation interval between the electric body, between electrified body and the ground or between transmission conductor, but current insulator still has certain drawback, just as:
1. most of the existing insulators are flange-connected on the butt joint surfaces of two flanges and are coated with fastening glue, when the insulators need to be disassembled in maintenance, the fastening glue layer needs to be removed in addition to loosening the fastening piece, time and labor are wasted, and the insulators are easily damaged;
2. the existing insulator is easily corroded and oxidized after being exposed to the sun and rain for a long time at the connecting part of the existing insulator and a high-voltage wire, so that the connecting part of the insulator and the high-voltage wire is damaged.
So we have proposed a detachable insulator to solve the existing insulator that proposes in the aforesaid and mostly scribble the fastening glue on the butt joint face of two flanges in flange joint, when need dismantle when the maintenance, except will loosening the fastener, still need detach the fastening glue film, it is time-consuming, hard, cause the damage of insulator easily, and current insulator is in the problem of the damage of the high-voltage line junction of causing insulator and high-voltage line junction's easy corruption of drenching with the sun for a long time, oxidation with the high-voltage line junction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a detachable insulator, the insulator on the existing market that provides in order to solve above-mentioned background is mostly flange joint scribbles the fastening glue on the butt joint face of two flanges, when need dismantle when the maintenance, except will loosening the fastener, still need detach the fastening glue film, it is time-consuming, hard, cause the damage of insulator easily, and current insulator is exposing to the sun the rain with high-voltage line junction for a long time and drenches easy corruption, oxidation, cause the problem of the damage of insulator and high-voltage line junction.
In order to achieve the above object, the utility model provides a following technical scheme: a detachable insulator comprises an insulator body, an insulation subgroup umbrella, an equipotential connecting ring and an electric wire main body, wherein an insulator reinforcing layer and the insulation subgroup umbrella are mounted on the outer surface of the insulator body, the equipotential connecting ring is mounted at the lower end of the insulator body, the lower surface of the equipotential connecting ring is mounted on the upper surface of a fixed block through a fixed frame, the fixed block is mounted on the outer surface of the insulator body in an embedded mode, the bottom of the insulator body is mounted on the upper surface of a mounting block, sliders are slidably nested on the left side and the right side of the inside of the mounting block, springs are mounted between the sliders, the sliders are nested in grooves formed in connecting blocks, operating rods are mounted on the upper surfaces of the sliders, a mounting platform is mounted at the top of the insulator body, a protective sleeve is, simultaneously, the left side of the protective sleeve is installed in a groove formed in the installation platform through the bolt penetrating through the installation platform and the installation hole, the installation platform is provided with an installation groove, the upper end of the installation groove is penetrated with a lead screw, the lower surface of the lead screw is provided with a limiting clamp, and meanwhile, the lower surface of the limiting clamp and the upper surface of the bottom of the installation groove are provided with an electric wire main body.
Preferably, the insulator reinforcing layer and the insulator group umbrella which are nested outside the insulator body are made of porcelain materials, and the outer diameter of the insulator body is smaller than the inner diameters of the insulator reinforcing layer and the insulator group umbrella.
Preferably, the inner diameter of the equipotential connecting ring is greater than the outer diameter of the insulator body, the equipotential connecting ring is located at the lower end of the insulating subgroup umbrella, the inner diameter of the equipotential connecting ring is greater than the outer diameter of the insulating subgroup umbrella, and the equipotential connecting ring is a hardware fitting.
Preferably, the inside of the mounting block forms a telescopic structure through the slider of spring installation, and the external diameter of slider is less than the internal diameter of mounting block to the slider is 2 groups altogether, distributes in the left and right sides of mounting block.
Preferably, the connecting block passes through the limit structure that the recess formed the slider, and the external diameter of slider is less than the internal diameter of connecting block.
Preferably, the screw rod forms a lifting structure of the limiting clamp through the mounting groove, and the limiting clamp and a bottom groove of the mounting groove form a clamping structure of the wire main body.
Compared with the prior art, the beneficial effects of the utility model are that: the detachable insulator;
1. the insulator is provided with mounting blocks, sliders and springs, an insulator reinforcing layer and an insulator subgroup umbrella are nested on the outer surface of the insulator body, an insulating region is reinforced through the insulator reinforcing layer, the lower end of the insulator body is connected with an equipotential connecting ring through a fixing frame mounted on a fixing block, high voltage is uniformly distributed around an object, no potential difference is guaranteed between all annular parts, and therefore the effect of voltage sharing is achieved;
2. be provided with mounting platform, the protective sheath, mounting groove and spacing anchor clamps, the mounting groove is installed through mounting platform at insulator body top, and the mounting groove is inside to be installed the lead screw through running through and to be connected with spacing anchor clamps, and spacing anchor clamps press from both sides tight operation to the electric wire main part with the recess that the mounting groove lower extreme set up, guarantee the degree of compactness of electric wire main part, mounting platform rear side hinge installs the protective sheath simultaneously, and the protective sheath is provided with the through-hole through the front side, and the bolt runs through the through-hole of mounting platform and protective sheath and fixes it, reduce inside mounting groove, the insolate and the rain of spacing anchor clamps and electric wire.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is a schematic diagram of a side-cut enlarged structure of the protective sheath, the mounting groove and the limiting clamp of the present invention;
fig. 4 is the side-cut enlarged structure schematic diagram of the installation block, the sliding block, the spring and the connection block of the utility model.
In the figure: 1. an insulator body; 2. an insulator reinforcing layer; 3. an insulator subgroup umbrella; 4. an equipotential connecting ring; 5. a fixed mount; 6. a fixed block; 7. mounting blocks; 8. a slider; 9. a spring; 10. connecting blocks; 11. mounting a platform; 12. a protective sleeve; 13. a bolt; 14. mounting grooves; 15. a screw rod; 16. limiting the clamp; 17. a wire body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a detachable insulator comprises an insulator body 1, an insulator reinforcing layer 2, an insulation subgroup umbrella 3, an equipotential connecting ring 4, a fixing frame 5, a fixing block 6, a mounting block 7, a sliding block 8, a spring 9, a connecting block 10, a mounting platform 11, a protective sleeve 12, a bolt 13, a mounting groove 14, a lead screw 15, a limiting clamp 16 and an electric wire main body 17, wherein the insulator reinforcing layer 2 and the insulation subgroup umbrella 3 are mounted on the outer surface of the insulator body 1, the equipotential connecting ring 4 is mounted at the lower end of the insulator body 1, the lower surface of the equipotential connecting ring 4 is mounted on the upper surface of the fixing block 6 through the fixing frame 5, the fixing block 6 is mounted on the outer surface of the insulator body 1 in a nested manner, the bottom of the insulator body 1 is mounted on the upper surface of the mounting block 7, sliding blocks 8 are nested on the, simultaneously, 8 nests of slider are inside the recess that connecting block 10 set up, and 8's last surface mounting of slider has the action bars, mounting platform 11 is installed at the top of insulator body 1, and mounting platform 11 hinge installs protective sheath 12, and protective sheath 12 left side is equipped with the mounting hole, simultaneously protective sheath 12's left side is run through mounting platform 11 and is installed in the recess that mounting platform 11 set up through bolt 13, mounting platform 11 last surface mounting has mounting groove 14, and the mounting groove 14 upper end has lead screw 15 to run through, and the lower surface mounting of lead screw 15 has spacing anchor clamps 16, the lower surface of spacing anchor clamps 16 and the last surface mounting of mounting groove 14 bottom have electric wire main part 17 simultaneously.
The insulator reinforcing layer 2 and the insulator group umbrella 3 nested outside the insulator body 1 are made of porcelain materials, and the outer diameter of the insulator body 1 is smaller than the inner diameters of the insulator reinforcing layer 2 and the insulator group umbrella 3, so that the installation is facilitated.
The internal diameter of equipotential go-between 4 is greater than the external diameter of insulator body 1, and equipotential go-between 4 is located the lower extreme of insulating subgroup umbrella 3 to the internal diameter of equipotential go-between 4 is greater than the external diameter of insulating subgroup umbrella 3, and equipotential go-between 4 is the gold utensil simultaneously, is convenient for with high-pressure evenly distributed around the object, guarantees not have the potential difference between each position of annular, thereby reaches the effect of voltage-sharing.
The connecting block 10 forms a limiting structure of the sliding block 8 through the groove, and the outer diameter of the sliding block 8 is smaller than the inner diameter of the connecting block 10, so that the mounting block 7 is convenient to dismount and mount.
The screw rod 15 forms a lifting structure of the limiting clamp 16 through the mounting groove 14, and the limiting clamp 16 and a bottom groove of the mounting groove 14 form a clamping structure of the electric wire main body 17, so that the electric wire main body 17 is convenient to detach.
The working principle is as follows: when the detachable insulator is used, according to the figures 1-4, firstly, the device is placed at a required position, an insulator reinforcing layer 2 and an insulator subgroup umbrella 3 are nested on the outer surface of an insulator body 1, an insulating interval is reinforced through the insulator reinforcing layer 2, the lower end of the insulator body 1 is connected with an equipotential connecting ring 4 through a fixing frame 5 installed on a fixing block 6, high voltage is conveniently and uniformly distributed around an object, no potential difference is ensured between all annular parts, and therefore the effect of voltage sharing is achieved, a sliding block 8 is installed at the bottom of the insulator body 1 through an installation block 7, meanwhile, springs 9 are installed among 2 groups of sliding blocks 8, an operation rod is installed on the upper surface of the sliding block 8, the installation block 7 is nested inside a connecting block 10, and the disassembly and maintenance of the;
according to the figures 1-4, the top of the insulator body 1 is provided with a mounting groove 14 through a mounting platform 11, the mounting groove 14 is internally connected with a limiting clamp 16 through a lead screw 15 which penetrates through the mounting, the wire main body 17 is clamped through the limiting clamp 16 and a groove arranged at the lower end of the mounting groove 14, the compactness of the wire main body 17 is guaranteed, the wire main body is convenient to disassemble, meanwhile, a protective sleeve 12 is hinged to the rear side of the mounting platform 11, a through hole is formed in the front side of the protective sleeve 12, a bolt 13 penetrates through the through holes of the mounting platform 11 and the protective sleeve 2 to fix the wire main body, the exposure and rain of the internal mounting groove 14, the limiting clamp 16 and the wire main body 17 are.
To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a detachable insulator, includes insulator body (1), insulating subgroup umbrella (3), equipotential go-between (4) and electric wire main part (17), its characterized in that: the outer surface mounting of insulator body (1) has insulator enhancement layer (2) and insulator subgroup umbrella (3), and equipotential go-between (4) are installed to the lower extreme of insulator body (1), and the lower surface of equipotential go-between (4) passes through mount (5) to be installed at the upper surface of fixed block (6), and fixed block (6) nested installation is at the surface of insulator body (1) simultaneously, the upper surface at installation piece (7) is installed to the bottom of insulator body (1), and the inside left and right sides slip of installation piece (7) is nested has slider (8), and install spring (9) between slider (8), and slider (8) are nested inside the recess that connecting block (10) set up simultaneously, and the upper surface mounting of slider (8) has the action bars moreover, installation platform (11) are installed at the top of insulator body (1), and mounting platform (11) hinge mounting has protective sheath (12) to protective sheath (12) left side is equipped with the mounting hole, and the left side of protective sheath (12) is run through mounting platform (11) and mounting hole through bolt (13) and is installed in the recess that mounting platform (11) set up simultaneously, surface mounting has mounting groove (14) on mounting platform (11), and has lead screw (15) to run through on mounting groove (14), and the lower surface mounting of lead screw (15) has spacing anchor clamps (16), and the lower surface of spacing anchor clamps (16) has electric wire main part (17) with the upper surface mounting of mounting groove (14) bottom simultaneously.
2. The detachable insulator of claim 1, wherein: the insulator reinforcing layer (2) and the insulator group umbrella (3) which are nested outside the insulator body (1) are made of porcelain materials, and the outer diameter of the insulator body (1) is smaller than the inner diameters of the insulator reinforcing layer (2) and the insulator group umbrella (3).
3. The detachable insulator of claim 1, wherein: the inner diameter of the equipotential connecting ring (4) is larger than the outer diameter of the insulator body (1), the equipotential connecting ring (4) is located at the lower end of the insulating subgroup umbrella (3), the inner diameter of the equipotential connecting ring (4) is larger than the outer diameter of the insulating subgroup umbrella (3), and meanwhile the equipotential connecting ring (4) is a hardware fitting.
4. The detachable insulator of claim 1, wherein: the inner part of the mounting block (7) forms a telescopic structure through a sliding block (8) installed by a spring (9), the outer diameter of the sliding block (8) is smaller than the inner diameter of the mounting block (7), and the sliding blocks (8) are divided into 2 groups and distributed on the left side and the right side of the mounting block (7).
5. The detachable insulator of claim 1, wherein: the connecting block (10) forms a limiting structure of the sliding block (8) through the groove, and the outer diameter of the sliding block (8) is smaller than the inner diameter of the connecting block (10).
6. The detachable insulator of claim 1, wherein: the screw rod (15) forms a lifting structure of a limiting clamp (16) through the mounting groove (14), and the limiting clamp (16) and a bottom groove of the mounting groove (14) form a clamping structure of the electric wire main body (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022488461.1U CN213277638U (en) | 2020-11-02 | 2020-11-02 | Detachable insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022488461.1U CN213277638U (en) | 2020-11-02 | 2020-11-02 | Detachable insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213277638U true CN213277638U (en) | 2021-05-25 |
Family
ID=75953481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022488461.1U Expired - Fee Related CN213277638U (en) | 2020-11-02 | 2020-11-02 | Detachable insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213277638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114823009A (en) * | 2022-05-25 | 2022-07-29 | 湖南省醴陵市黄沙电瓷电器有限公司 | Column type porcelain insulator that protecting effect is good |
-
2020
- 2020-11-02 CN CN202022488461.1U patent/CN213277638U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114823009A (en) * | 2022-05-25 | 2022-07-29 | 湖南省醴陵市黄沙电瓷电器有限公司 | Column type porcelain insulator that protecting effect is good |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213277638U (en) | Detachable insulator | |
| CN207718950U (en) | A kind of composite suspension type insulators being easily installed | |
| CN204886014U (en) | Cable shaft lays coaster | |
| CN213269185U (en) | Rod top porcelain insulator rack capable of being installed at different heights | |
| CN107611916B (en) | A kind of movable mounting structure of electric ceramic lightning arrester | |
| CN204441800U (en) | A kind of 500kV compact line V-type replacing insulator string jig | |
| CN208422534U (en) | Single conductor simply connected suspension insulator | |
| CN210073485U (en) | Novel composite insulator structure | |
| CN220673287U (en) | Basalt cable bridge with splicing structure | |
| CN217282011U (en) | Cable installation adjusting frame for electric power engineering construction | |
| CN216056189U (en) | Cable installation adjusting frame for electric power engineering construction | |
| CN212209256U (en) | Insulating pull rod for pole-mounted circuit breaker | |
| CN218181958U (en) | DC disk-shaped suspension porcelain insulator | |
| CN204947467U (en) | Vertical two elevator | |
| CN219418612U (en) | Sectional insulation upright post supporting seat assembly | |
| CN210049663U (en) | Railway traction substation stringing pole | |
| CN216973944U (en) | Self-insulation wall with threading hole passages | |
| CN213277639U (en) | Multilayer step porcelain insulator | |
| CN210896802U (en) | High-voltage porcelain insulator | |
| CN212462232U (en) | Improved generation binding post structure of surge protector | |
| CN215069464U (en) | Grading ring fixing structure of ultra-high voltage power transmission and transformation equipment | |
| CN213461098U (en) | 8.7/15kv cold-shrinkable cable intermediate connecting piece | |
| CN220797720U (en) | Extra-high voltage direct current sleeve joint | |
| CN218029354U (en) | Communication tower bottom fixing device | |
| CN218375652U (en) | Assembled electric power iron tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 Termination date: 20211102 |