CN211062536U - Adjustable transmission line supporting insulator - Google Patents
Adjustable transmission line supporting insulator Download PDFInfo
- Publication number
- CN211062536U CN211062536U CN202020168841.4U CN202020168841U CN211062536U CN 211062536 U CN211062536 U CN 211062536U CN 202020168841 U CN202020168841 U CN 202020168841U CN 211062536 U CN211062536 U CN 211062536U
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- insulator
- fixedly connected
- insulating
- transmission line
- wire
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- 239000012212 insulator Substances 0.000 title claims abstract description 102
- 230000005540 biological transmission Effects 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 229920001971 elastomer Polymers 0.000 claims description 24
- 229920002379 silicone rubber Polymers 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 description 6
- 238000009413 insulation Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of insulators, in particular to an adjustable transmission line supporting insulator, which comprises an insulator whole body, an insulating part, a connecting mechanism and a top connecting part, wherein the top and the bottom of the insulator whole body are fixedly connected with the connecting mechanism, the top of the connecting mechanism is fixedly connected with the top connecting part, the bottom of the connecting mechanism is fixedly connected with the bottom connecting part, the bottom and the top of the insulator whole body are fixedly embedded and connected with connecting wires, the middle part of the insulator whole body is fixedly connected with the insulating part, the insulating part is fixedly connected with the insulator whole body, the insulating part can bear voltage and mechanical stress, the length of the insulating part can be adjusted according to needs, the leakage specific distance of the insulator is changed, the bottom end of the mounted insulating part is connected with the top end of the bottom connecting part, and the insulating part, the insulator is more convenient to mount or dismount and replace, and the convenience of the insulator is effectively improved.
Description
Technical Field
The utility model belongs to the technical field of the insulator, specifically be a transmission line support insulator with adjustable.
Background
The large-area long-time swing of the power transmission line can cause ice coating galloping of line leads, windage yaw (including asynchronous swing), ice shedding jump, sag increase (such as ground wire ice coating) and the like, so that the phase-to-phase and relative ground distance changes can be caused, the line can be subjected to multiple fault tripping, and parts of pole tower main materials are bent, hardware fatigue fracture, insulator string falling, strain drainage wire fracture, support rod fracture, vibration damper slippage, bolt loosening, tower material falling, even tower falling and the like are seriously damaged.
The existing adjustable transmission line supporting insulator is not adjustable in leakage specific distance and poor in insulativity, the length and the number of insulators cannot be set according to needs, the existing adjustable transmission line supporting insulator is not provided with a wire connection protection component, the connection and the insulation effects of the insulators are influenced, the existing adjustable transmission line supporting insulator is inconvenient to carry and easy to damage the insulators, the insulators are not perfect enough, the connection and the support of the wires are influenced, and the requirements of modern society are difficult to meet.
Therefore, how to design an adjustable power transmission line supporting insulator becomes a problem to be solved currently.
Disclosure of Invention
An object of the utility model is to provide a transmission line support insulator with adjustable to it is not adjustable to provide the leakage ratio distance in solving above-mentioned background art, insulating poor problem.
In order to achieve the above object, the utility model provides a following technical scheme: an adjustable supporting insulator for a power transmission line comprises an insulator whole body, an insulating part, a connecting mechanism and a top connecting part, wherein the insulating part is fixedly connected to the middle part of the insulator whole body, the connecting mechanism is fixedly connected to the top part and the bottom part of the insulator whole body, the top part of the connecting mechanism is fixedly connected with the top connecting part, the bottom part of the connecting mechanism is fixedly connected with the bottom connecting part, connecting wires are fixedly embedded and connected to the bottom end and the top end of the insulator whole body, a silicon rubber umbrella skirt is fixedly connected to the top part of the insulating part, a first connecting rod is fixedly connected to the middle position in the insulating part, an insulating connecting member is connected to the bottom part of the insulating part in an embedded manner, a silicon rubber supporting column is fixedly connected to the top part of the, the top fixedly connected with of top adapting unit connects the safety cover, top adapting unit's middle part fixedly connected with joint body, joint body's inside intermediate position fixedly connected with wire connecting rod, top adapting unit's bottom outside fixedly connected with joint support post, the solid fixed ring of bottom fixedly connected with wire of wire connecting rod, the solid fixed ring's of both sides through connection of wire has setscrew.
Preferably, the inner side of the wire fixing ring is embedded and connected with anti-skid grains.
Preferably, a tightening rubber ring is fixedly connected to the middle part of the top end of the connecting protection cover.
Preferably, the periphery of the bottom of the silicon rubber umbrella skirt is connected with a rubber protection ring in a nesting mode.
Preferably, the number of the insulation parts is five, the insulation parts are arranged in the middle of the whole insulator, and the insulation parts are fixedly connected with the whole insulator.
Preferably, the number of the connecting mechanisms is one, the connecting mechanisms are arranged at the top and the bottom of the whole insulator, and the connecting mechanisms are fixedly connected with the whole insulator.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the adjustable power transmission line supporting insulator comprises an insulating part, wherein the insulating part is arranged in the middle of the whole insulator, the insulating part is fixedly connected with the whole insulator, the insulating part can resist voltage and mechanical stress, the length of the insulating part can be adjusted as required, the leakage specific distance of the insulator is changed, the insulating part is connected through threads, the insulator is more convenient to install or detach and replace, and the use convenience of the insulator is effectively improved.
2. Transmission line support insulator with adjustable, coupling mechanism set up at the holistic top of insulator and bottom, and coupling mechanism and the whole fixed connection of insulator, coupling mechanism can be connected not unidimensional connecting wire and fix to protect coupling mechanism and connecting wire's junction, avoid the junction to receive human factor or environmental factor and destroy, the effectual practicality that improves the insulator use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of an insulating member according to the present invention;
FIG. 3 is a schematic view of the structure of the insulating connecting member of the present invention;
fig. 4 is a cross-sectional view of a top connection member of the present invention;
FIG. 5 is a bottom connecting part diagram of the present invention;
fig. 6 is a sectional view taken along line a-a of the present invention.
In the figure: 1. insulator is whole, 2, insulating part, 3, coupling mechanism, 4, top coupling part, 5, bottom coupling part, 6, connecting wire, 7, silicon rubber shed, 8, first connecting rod, 9, rubber protection ring, 10, insulating connecting component, 11, silica gel support column, 12, umbrella-shaped cushion block, 13, connecting support column, 14, connecting body, 15, wire connecting rod, 16, connecting protective cover, 17, wire fixed ring, 18, fixed screw, 19, tighten rubber ring, 20, anti-skidding line.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In a first embodiment, please refer to fig. 1-6, the present invention provides a technical solution: an adjustable supporting insulator for a power transmission line comprises an insulator whole body 1, an insulating part 2, a connecting mechanism 3 and a top connecting part 4, wherein the insulating part 2 is fixedly connected to the middle part of the insulator whole body 1, the connecting mechanism 3 is fixedly connected to the top part and the bottom part of the insulator whole body 1, the top connecting part 4 is fixedly connected to the top part of the connecting mechanism 3, the bottom connecting part 5 is fixedly connected to the bottom part of the connecting mechanism 3, connecting wires 6 are fixedly embedded and connected to the bottom end and the top end of the insulator whole body 1, a silicon rubber umbrella skirt 7 is fixedly connected to the top part of the insulating part 2, a first connecting rod 8 is fixedly connected to the middle part of the insulating part 2, an insulating connecting member 10 is connected to the bottom part of the insulating part 2 in an embedded mode, a silicon rubber supporting column 11 is fixedly, the top fixedly connected with of top adapting unit 4 connects safety cover 16, the middle part fixedly connected with connecting body 14 of top adapting unit 4, the inside intermediate position fixedly connected with wire connecting rod 15 of connecting body 14, the bottom outside fixedly connected with joint support post 13 of top adapting unit 4, the solid fixed ring 17 of bottom fixedly connected with wire of wire connecting rod 15, the both sides through connection of the solid fixed ring 17 of wire has setscrew 18.
Preferably, the inboard embedding of the solid fixed ring of wire 17 is connected with anti-skidding line 20, when fixing connecting wire 6 through the whole 1 of insulator, need fix through the solid fixed ring of wire 17 on the wire connecting rod 15, anti-skidding line 20 is coarse line, when the solid fixed ring of wire 17 presss from both sides connecting wire 6 tightly, anti-skidding line 20 can increase connecting wire 6 and the solid fixed ring of wire 17 contact's frictional force, the effectual fixed stability of connecting wire 6 connection that has improved.
Preferably, the top middle part fixedly connected with of connecting the safety cover 16 tightens rubber ring 19, when being connected connecting wire 6 and the whole 1 of insulator, need will connect safety cover 16 and connect fixedly, it makes for rubber material to tighten rubber ring 19, after connecting wire 6 connects, it can press from both sides the position of connecting to tighten rubber ring 19, make the inside of connecting safety cover 16 form sealed space, avoid the moisture of external environment to get into connecting wire 6 and the whole 1 junction of insulator, the effectual inside leakproofness of connecting safety cover 16 that has improved.
Preferably, the rubber protection ring 9 is connected to the periphery of the bottom of the silicon rubber umbrella skirt 7 in a nested manner, the insulator needs to be carried or transported before being installed, the rubber protection ring 9 is made of a rubber material with high flexibility, and the periphery of the silicon rubber umbrella skirt 7 is wrapped by the rubber protection ring 9, so that the silicon rubber umbrella skirt 7 is prevented from colliding with a hard object when the insulator is carried or transported, the silicon rubber umbrella skirt 7 is prevented from being damaged, and the integrity of the silicon rubber umbrella skirt 7 is effectively improved.
Preferably, five insulating parts 2 are arranged, the insulating part 2 is arranged in the middle of the insulator body 1, the insulating part 2 is fixedly connected with the insulator body 1, the insulating part 2 can withstand voltage and mechanical stress, the length of the insulating part 2 can be adjusted as required, and the leakage specific distance (λ = K L/U) of the insulator is changed, before the insulator is used, the insulating part 2 is firstly installed, the insulating connecting member 10 is firstly nested at the bottom of the first connecting rod 8, the bottom end of the first connecting rod 8 on the insulating part 2 is then connected with the top end of another insulating part 2 through threads, the number of the insulating parts 2 is corresponding to that of the insulating parts 2 to be installed and connected as required, the installed insulating part 2 is then connected with the bottom end of the top connecting part 4, the bottom end of the installed insulating part 2 is then connected with the top end of the bottom connecting part 5, and the insulating part 2 is connected through threads, so that the insulator is more convenient to install or dismantle, and the convenience in use of the insulator is effectively improved.
Preferably, one connecting mechanism 3 is arranged, the connecting mechanisms 3 are arranged at the top and the bottom of the insulator whole 1, the connecting mechanisms 3 are fixedly connected with the insulator whole 1, the connecting mechanisms 3 can fixedly connect connecting wires 6 with different sizes, and protect the connecting positions of the connecting mechanisms 3 and the connecting wires 6, when the insulator whole 1 is installed on a telegraph pole or a high-voltage wire connecting tower, the bottom end of a first connecting rod 8 on a bottom connecting component 5 penetrates through a connecting hole of the telegraph pole or the high-voltage wire connecting tower, the bottom end of the first connecting rod 8 on the bottom connecting component 5 is connected with the top end of a wire connecting rod 15 in the bottom connecting component 5, so that an umbrella-shaped cushion block 12 supports and fixes the connecting positions of the insulator and the telegraph pole or the high-voltage wire connecting tower, and then a connecting protective cover 16 of a top connecting component 4 and a bottom connecting component 5 on the connecting mechanism 3 is, pass connecting wire 6 and connect safety cover 16, put connecting wire 6 in the inboard of the solid fixed ring 17 of wire again, make the solid fixed ring 17 of the mobilizable wire of opposite side according to the certain fixed position of diameter of connecting wire 6, rethread fixed thread nail 18 is fixed with the solid fixed ring 17 of wire, it is fixed to be connected safety cover 16 and connecting main body 14 through the screw thread again, protect the position that connecting wire 6 and the whole 1 of insulator are connected through connecting safety cover 16, avoid the junction to receive human factor or environmental factor to destroy, the effectual practicality that improves the insulator and use.
The working principle is as follows: firstly, the abrasion condition of the anti-skid grains 20 is checked, the anti-skid grains 20 are embedded and connected to the inner side of the lead fixing ring 17, when the connecting lead 6 is fixed through the insulator whole body 1, the fixing needs to be carried out through the lead fixing ring 17 on the lead connecting rod 15, the anti-skid grains 20 are rough grains, when the connecting lead 6 is clamped by the lead fixing ring 17, the anti-skid grains 20 can increase the contact friction force between the connecting lead 6 and the lead fixing ring 17, and the stability of the connection and fixation of the connecting lead 6 is effectively improved;
then, the integrity of the rubber protection ring 9 is checked, the rubber protection ring 9 is connected to the periphery of the bottom of the silicon rubber umbrella skirt 7 in an embedded mode, the insulator needs to be carried or transported before being installed, the rubber protection ring 9 is made of rubber materials with high flexibility, the periphery of the silicon rubber umbrella skirt 7 is wrapped by the rubber protection ring 9, the silicon rubber umbrella skirt 7 is prevented from colliding with hard objects when the insulator is carried or transported, the silicon rubber umbrella skirt 7 is prevented from being damaged, and the integrity of the silicon rubber umbrella skirt 7 is effectively improved;
then, the tightness of the tightening rubber ring 19 is checked, the middle part of the top end of the connecting protective cover 16 is fixedly connected with the tightening rubber ring 19, when the connecting lead 6 is connected with the insulator whole 1, the connecting protective cover 16 needs to be connected and fixed, the tightening rubber ring 19 is made of rubber materials, after the connecting lead 6 is connected, the tightening rubber ring 19 can clamp the connecting position, a sealed space is formed inside the connecting protective cover 16, moisture in the external environment is prevented from entering the connecting part of the connecting lead 6 and the insulator whole 1, and the tightness inside the connecting protective cover 16 is effectively improved;
next, the insulator whole 1 is supported through the insulating part 2, five insulating parts 2 are arranged, the insulating part 2 is arranged in the middle of the insulator whole 1, the insulating part 2 is fixedly connected with the insulator whole 1, the insulating part 2 can endure voltage and mechanical stress, the length of the insulating part 2 can be adjusted as required, and the leakage specific distance (lambda = K L/U) of the insulator is changed, before the insulator is used, the insulating part 2 is firstly installed, the insulating connecting member 10 is firstly embedded at the bottom of the first connecting rod 8, the bottom end of the first connecting rod 8 on the insulating part 2 is connected with the top end of the other insulating part 2 through threads, the insulating parts 2 are installed and connected according to the number corresponding to the insulating parts 2 as required, the installed insulating part 2 is connected with the bottom end of the top connecting part 4, the bottom end of the installed insulating part 2 is connected with the top end of the bottom connecting part 5, and the insulating part 2 is connected through threads, the insulator is more convenient to install or dismantle and replace, and the convenience in use of the insulator is effectively improved;
finally, connecting and installing the connecting wires 6 through the connecting mechanism 3, wherein one connecting mechanism 3 is arranged, the connecting mechanism 3 is arranged at the top and the bottom of the insulator whole body 1, the connecting mechanism 3 is fixedly connected with the insulator whole body 1, the connecting mechanism 3 can connect and fix the connecting wires 6 with different sizes and protect the connecting part of the connecting mechanism 3 and the connecting wires 6, when the insulator whole body 1 is installed on a telegraph pole or a high-voltage wire connecting tower, the bottom end of the first connecting rod 8 on the bottom connecting part 5 penetrates through the connecting hole of the telegraph pole or the high-voltage wire connecting tower, then the bottom end of the first connecting rod 8 on the bottom connecting part 5 is connected with the top end of the wire connecting rod 15 in the bottom connecting part 5, so that the umbrella-shaped cushion block 12 supports and fixes the connecting part of the insulator and the telegraph pole or the high-voltage wire, the connecting protective cover 16 of the top connecting part 4 and the bottom connecting part 5 on the connecting mechanism 3 is taken out, the connecting lead 6 penetrates through the connecting protective cover 16, the connecting lead 6 is placed on the inner side of the lead fixing ring 17, the lead fixing ring 17 with the movable opposite side is fixed according to the diameter of the connecting lead 6, the lead fixing ring 17 is fixed through the fixing threaded nail 18, the connecting protective cover 16 and the connecting main body 14 are connected and fixed through threads, the connecting lead 6 and the insulator body 1 are protected through the connecting protective cover 16, the phenomenon that the joint is damaged by human factors or environmental factors is avoided, the practicability of the insulator is effectively improved, and the working principle of the adjustable power transmission line supporting insulator is the same.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a transmission line support insulator with adjustable, includes that the insulator is whole (1), insulating part (2), coupling mechanism (3) and top adapting unit (4), its characterized in that: the middle part of the insulator whole body (1) is fixedly connected with an insulating part (2), the top and the bottom of the insulator whole body (1) are fixedly connected with a connecting mechanism (3), the top of the connecting mechanism (3) is fixedly connected with a top connecting part (4), the bottom of the connecting mechanism (3) is fixedly connected with a bottom connecting part (5), the bottom end and the top end of the insulator whole body (1) are fixedly embedded and connected with a connecting wire (6), the top of the insulating part (2) is fixedly connected with a silicon rubber umbrella skirt (7), a first connecting rod (8) is fixedly connected with the middle position in the insulating part (2), the bottom of the insulating part (2) is connected with an insulating connecting component (10) in a nested way, the top of the insulating connecting component (10) is fixedly connected with a silica gel support column (11), the bottom of the insulating connecting component (10) is fixedly connected with an umbrella-shaped cushion block (12).
2. The adjustable supporting insulator for transmission line of claim 1, wherein: the top fixedly connected with of top adapting unit (4) connects safety cover (16), middle part fixedly connected with connecting body (14) of top adapting unit (4), the inside intermediate position fixedly connected with wire connecting rod (15) of connecting body (14), the bottom outside fixedly connected with joint support post (13) of top adapting unit (4), the solid fixed ring of bottom fixedly connected with wire (17) of wire connecting rod (15), the both sides through connection of the solid fixed ring of wire (17) has staple screw (18).
3. The adjustable transmission line support insulator of claim 2, wherein: the inner side of the lead fixing ring (17) is embedded and connected with anti-skid grains (20).
4. The adjustable transmission line support insulator of claim 2, wherein: the middle part of the top end of the connecting protective cover (16) is fixedly connected with a tightening rubber ring (19).
5. The adjustable supporting insulator for transmission line of claim 1, wherein: the periphery of the bottom of the silicon rubber umbrella skirt (7) is connected with a rubber protection ring (9) in a nested manner.
6. The adjustable supporting insulator for transmission line of claim 1, wherein: the insulator is characterized in that the number of the insulating parts (2) is five, the insulating parts (2) are arranged in the middle of the insulator body (1), and the insulating parts (2) are fixedly connected with the insulator body (1).
7. The adjustable supporting insulator for transmission line of claim 1, wherein: the insulator is characterized in that one connecting mechanism (3) is arranged, the connecting mechanism (3) is arranged at the top and the bottom of the insulator whole body (1), and the connecting mechanism (3) is fixedly connected with the insulator whole body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020168841.4U CN211062536U (en) | 2020-02-14 | 2020-02-14 | Adjustable transmission line supporting insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020168841.4U CN211062536U (en) | 2020-02-14 | 2020-02-14 | Adjustable transmission line supporting insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211062536U true CN211062536U (en) | 2020-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020168841.4U Expired - Fee Related CN211062536U (en) | 2020-02-14 | 2020-02-14 | Adjustable transmission line supporting insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211062536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117068A (en) * | 2020-10-16 | 2020-12-22 | 苏州慧诚电力检测有限公司 | Windage yaw prevention insulator |
-
2020
- 2020-02-14 CN CN202020168841.4U patent/CN211062536U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117068A (en) * | 2020-10-16 | 2020-12-22 | 苏州慧诚电力检测有限公司 | Windage yaw prevention insulator |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20200721 |