CN210575308U - Insulating device for power transmission and distribution line - Google Patents
Insulating device for power transmission and distribution line Download PDFInfo
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- CN210575308U CN210575308U CN201921877232.XU CN201921877232U CN210575308U CN 210575308 U CN210575308 U CN 210575308U CN 201921877232 U CN201921877232 U CN 201921877232U CN 210575308 U CN210575308 U CN 210575308U
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- fixedly connected
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- box body
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Abstract
The utility model discloses an insulating device of a power transmission and distribution line, which comprises a wire pole and a box body, wherein the outer side of the wire pole is fixedly connected with a cross rod, the two sides of the bottom of the cross rod are both fixedly connected with insulator bodies, one side of the box body is provided with a turntable, one side of the turntable is fixedly connected with a threaded rod, the bottom of the threaded rod penetrates through the top of the box body and extends to the inner cavity of the box body, the outer side of the threaded rod is in threaded connection with a threaded sleeve, the front surface of the threaded sleeve is fixedly connected with a first connecting block, and the insulating protective device of the existing power transmission and distribution line is extremely inconvenient in the installation process by arranging the turntable, the threaded rod, the threaded sleeve, the first connecting block, a connecting rod, a second connecting block, a first sliding rod, a first sliding block, a sliding sleeve, a second sliding rod, a fixed block and, the service life of the whole line is prolonged, and the probability of safety accidents is reduced.
Description
Technical Field
The utility model relates to a transmission and distribution lines equipment technical field specifically is an insulating device of transmission and distribution lines.
Background
The concept of power transmission and distribution includes three aspects, namely power transmission, power transformation and power distribution, wherein power transmission refers to the transmission of electric energy, a power plant which is far away (can reach thousands of kilometers) is connected with a load center through power transmission, so that the development and the utilization of the electric energy exceed the limit of regions, power transformation refers to the process of converting voltage from low level to high level (boosting) or from high level to low level by using certain equipment, and power distribution is a distribution means for distributing the electric power to users in an electric energy consumption region, in the installation process of a power transmission and distribution line, an insulator is needed to be used, is a special insulating control, consists of an insulating part and a connecting hardware fitting, can play an important role in an overhead power transmission line, is mostly used for a telegraph pole in the early years, and is gradually developed to one end of a high-voltage wire connecting tower, and a plurality of disc-shaped insulators are hung on one end of, the insulator is usually made of glass or ceramic and is called an insulator, the insulator cannot fail due to various electromechanical stresses caused by changes of environment and electric load conditions, otherwise, the insulator cannot have a great effect and can damage the service life and the service life of the whole line, and in the current power transmission and distribution line, the insulators are mounted on a plurality of high-voltage towers and are matched with devices for protecting the insulators.
The existing insulation protection device for the power transmission and distribution line is inconvenient in the installation process, not only increases the installation difficulty for a user, but also has great potential safety hazard, and therefore, the insulation protection device for the power transmission and distribution line is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an insulating device of power transmission and distribution lines to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an insulating device for a power transmission and distribution line comprises a telegraph pole and a box body, wherein a cross rod is fixedly connected to the outer side of the telegraph pole, insulator bodies are fixedly connected to two sides of the bottom of the cross rod, a rotary disc is arranged on one side of the box body, a threaded rod is fixedly connected to one side of the rotary disc, the bottom of the threaded rod penetrates through the top of the box body and extends to the inner cavity of the box body, a threaded sleeve is in threaded connection with the outer side of the threaded rod, a first connecting block is fixedly connected to the front surface of the threaded sleeve, a connecting rod is hinged to the surface of the first connecting block, a second connecting block is hinged to one side of the connecting rod, a first sliding rod is fixedly connected to the inside of the second connecting block, a first sliding block is fixedly connected to the top of the first sliding rod, a sliding sleeve, the utility model discloses a wire pole, including box, sliding sleeve, first bracing piece, the bottom fixedly connected with fixed block of sliding sleeve, the bottom fixedly connected with cardboard of fixed block, the first bracing piece of bottom fixedly connected with of cardboard, the bottom fixedly connected with second slider of first bracing piece, the through-hole that uses with the wire pole cooperation is seted up on the surface of box, the equal fixedly connected with second bracing piece in both sides at box top, the top fixedly connected with dust guard of second bracing piece.
As further preferable in the present technical solution: first chutes matched with the first sliding blocks for use are formed in two sides of the top of the inner cavity of the box body, and the inner walls of the first chutes are connected with the top of the first sliding blocks in a sliding mode.
As further preferable in the present technical solution: the bottom of the threaded rod is movably connected with a bearing, the inner ring of the bearing is movably connected with the outer side of the threaded rod, and the outer ring of the bearing is fixedly connected with the top of the second sliding rod.
As further preferable in the present technical solution: and two sides of the surface of the second sliding rod are fixedly connected with baffle plates.
As further preferable in the present technical solution: one side of cardboard is provided with the slipmat, the surface of slipmat is equipped with anti-skidding line.
As further preferable in the present technical solution: and second sliding grooves matched with the second sliding blocks for use are formed in two sides of the bottom of the inner cavity of the box body, and the inner walls of the second sliding grooves are connected with the bottoms of the second sliding blocks in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
the insulating protection device for the power transmission and distribution line solves the problems that the existing insulating protection device for the power transmission and distribution line is very inconvenient in the installation process, not only increases the installation difficulty for a user, but also has great potential safety hazard, prolongs the service life and the operation life of the whole line, and simultaneously reduces the probability of safety accidents by arranging the rotary disc, the threaded rod, the threaded sleeve, the first connecting block, the connecting rod, the second connecting block, the first sliding rod, the first sliding block, the sliding sleeve, the second sliding rod, the fixed block and the clamping plate in a matched manner;
the sliding of the first sliding block in the box body is facilitated by arranging the first sliding groove, the friction force between the first sliding block and the box body is reduced, the service life of parts is effectively prolonged, the rotation of the threaded rod in the box body is facilitated by arranging the bearing, the friction force between the threaded rod and the second sliding rod is reduced, the service life of the parts is effectively prolonged, the short-circuit accident caused by the corrosion of rain, snow and frost and the interference of bird excrement caused by the long-term exposure of the insulator body is avoided by arranging the baffle plate, the contact area between the clamping plate and the telegraph pole is increased by arranging the anti-slip pad, the stability of the clamping plate is improved, the phenomenon that the clamping plate slides in the use process due to the lack of an anti-slip device is avoided, the sliding of the second sliding block in the box body is facilitated by arranging the second sliding groove, and the friction force between the second sliding block and the box body is reduced, the service life of the part is effectively prolonged.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the structural box body of the present invention;
FIG. 3 is a sectional view of the structural box body of the present invention;
fig. 4 is an enlarged structural view of the area a in fig. 3 according to the present invention.
In the figure: 1. a utility pole; 2. a box body; 3. a cross bar; 4. an insulator body; 5. a turntable; 6. a threaded rod; 7. a threaded sleeve; 8. a first connection block; 9. a connecting rod; 10. a second connecting block; 11. a first slide bar; 12. a first slider; 13. a sliding sleeve; 14. a second slide bar; 15. a fixed block; 16. clamping a plate; 17. a first support bar; 18. a second slider; 19. a through hole; 20. a second support bar; 21. a dust-proof plate; 22. a first chute; 23. a bearing; 24. a baffle plate; 25. a non-slip mat; 26. a second runner.
Detailed Description
The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: an insulating device for a power transmission and distribution line comprises a telegraph pole 1 and a box body 2, wherein a cross rod 3 is fixedly connected to the outer side of the telegraph pole 1, insulator bodies 4 are fixedly connected to two sides of the bottom of the cross rod 3, a rotary table 5 is arranged on one side of the box body 2, a threaded rod 6 is fixedly connected to one side of the rotary table 5, the bottom of the threaded rod 6 penetrates through the top of the box body 2 and extends to the inner cavity of the box body 2, a threaded sleeve 7 is connected to the outer side of the threaded rod 6 in a threaded manner, a first connecting block 8 is fixedly connected to the front surface of the threaded sleeve 7, a connecting rod 9 is hinged to the surface of the first connecting block 8, a second connecting block 10 is hinged to one side of the connecting rod 9, a first sliding rod 11 is fixedly connected to the inside of the second connecting block 10, a first sliding block 12 is fixedly connected to the top, the inner part of the sliding sleeve 13 is slidably connected with a second sliding rod 14, two sides of the second sliding rod 14 are fixedly connected with the inner wall of the box body 2, the bottom of the sliding sleeve 13 is fixedly connected with a fixed block 15, the bottom of the fixed block 15 is fixedly connected with a clamping plate 16, the bottom of the clamping plate 16 is fixedly connected with a first supporting rod 17, the bottom of the first supporting rod 17 is fixedly connected with a second sliding block 18, the surface of the box body 2 is provided with a through hole 19 matched with the telegraph pole 1 for use, two sides of the top of the box body 2 are fixedly connected with a second supporting rod 20, the top of the second supporting rod 20 is fixedly connected with a dust-proof plate 21, and by arranging the rotary table 5, the threaded rod 6, the threaded sleeve 7, the first connecting block 8, the connecting rod 9, the second connecting block 10, the first sliding rod 11, the first sliding block 12, the sliding sleeve 13, the insulating protection device of having solved current transmission and distribution lines is very inconvenient in the installation, has not only increased the installation degree of difficulty for the user, has the problem of great potential safety hazard moreover, has prolonged the use and the operation life of whole circuit, has reduced the probability that the incident takes place simultaneously.
In this embodiment, specifically: first spout 22 that uses with the cooperation of first slider 12 is all seted up to the both sides at 2 inner chamber tops of box, the inner wall of first spout 22 and the top sliding connection of first slider 12 have made things convenient for the slip of first slider 12 in box 2 through setting up first spout 22, have reduced the frictional force between first slider 12 and the box 2, the effectual life who prolongs the part.
In this embodiment, specifically: the bottom swing joint of threaded rod 6 has bearing 23, the inner circle of bearing 23 and the outside swing joint of threaded rod 6, the outer lane of bearing 23 and the top fixed connection of second slide bar 14 through setting up bearing 23, have made things convenient for the rotation of threaded rod 6 in box 2, have reduced the frictional force between threaded rod 6 and the second slide bar 14, the effectual life who prolongs the part.
In this embodiment, specifically: the two sides of the surface of the second sliding rod 14 are fixedly connected with the baffle plates 24, and the baffle plates 24 are arranged, so that short-circuit accidents caused by the fact that the insulator body 4 is exposed outside for a long time and is corroded by rain, snow and frost and the interference of bird excrement are avoided.
In this embodiment, specifically: one side of cardboard 16 is provided with non-slip mat 25, the surface of non-slip mat 25 is equipped with anti-skidding line, through setting up non-slip mat 25, has increased the area of contact between cardboard 16 and wire pole 1, has improved cardboard 16's stability, has avoided because of lacking antiskid, and the phenomenon that leads to cardboard 16 landing to appear in the use.
In this embodiment, specifically: the second chute 26 that uses with the cooperation of second slider 18 has all been seted up to the both sides of box 2 inner chamber bottom, the inner wall of second chute 26 and the bottom sliding connection of second slider 18 have made things convenient for the slip of second slider 18 in box 2 through setting up second chute 26, have reduced the frictional force between second slider 18 and the box 2, the effectual life who prolongs the part.
Theory of operation or structure principle, when using, the user drives threaded rod 6 through rotating carousel 5 earlier and rotates, threaded rod 6 drives the motion of thread bush 7, thread bush 7 drives the motion of first connecting block 8, first connecting block 8 drives connecting rod 9 and moves, connecting rod 9 drives the motion of second connecting block 10, second connecting block 10 drives the motion of first slide bar 11, first slide bar 11 drives the motion of sliding sleeve 13, sliding sleeve 13 drives the motion of fixed block 15, fixed block 15 drives the motion of cardboard 16, then use through the cooperation of through-hole 19, overlap box 2 in the outside of wire pole 1, then at reverse rotation carousel 5, when cardboard 16 moves to and contacts completely with wire pole 1, can accomplish the installation, whole process is simple convenient, user's the installation degree of difficulty has been reduced to very big degree, user's use has been made things convenient for.
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 (6)
1. The utility model provides an insulating device of transmission and distribution lines, includes wire pole (1) and box (2), its characterized in that: the outer side of the telegraph pole (1) is fixedly connected with a cross rod (3), two sides of the bottom of the cross rod (3) are fixedly connected with insulator bodies (4), one side of the box body (2) is provided with a rotary table (5), one side of the rotary table (5) is fixedly connected with a threaded rod (6), the bottom of the threaded rod (6) penetrates through the top of the box body (2) and extends to the inner cavity of the box body (2), the outer side of the threaded rod (6) is in threaded connection with a threaded sleeve (7), the front surface of the threaded sleeve (7) is fixedly connected with a first connecting block (8), the surface of the first connecting block (8) is hinged with a connecting rod (9), one side of the connecting rod (9) is hinged with a second connecting block (10), the inner part of the second connecting block (10) is fixedly connected with a first sliding rod (11), and the top of the first sliding rod (11, the utility model discloses a wire pole, including the bottom fixedly connected with sliding sleeve (13) of first slide bar (11), the inside sliding connection of sliding sleeve (13) has second slide bar (14), the both sides of second slide bar (14) all with the inner wall fixed connection of box (2), the bottom fixedly connected with fixed block (15) of sliding sleeve (13), the bottom fixedly connected with cardboard (16) of fixed block (15), the first bracing piece (17) of the bottom fixedly connected with of cardboard (16), the bottom fixedly connected with second slider (18) of first bracing piece (17), through-hole (19) that use with wire pole (1) cooperation are seted up on the surface of box (2), the equal fixedly connected with second bracing piece (20) in both sides at box (2) top, the top fixedly connected with dust guard (21) of second bracing piece (20).
2. The apparatus of claim 1, wherein: first sliding chutes (22) matched with the first sliding blocks (12) are formed in two sides of the top of the inner cavity of the box body (2), and the inner walls of the first sliding chutes (22) are connected with the top of the first sliding blocks (12) in a sliding mode.
3. The apparatus of claim 1, wherein: the bottom of threaded rod (6) swing joint has bearing (23), the inner circle swing joint of bearing (23) and the outside swing joint of threaded rod (6), the outer lane of bearing (23) and the top fixed connection of second slide bar (14).
4. The apparatus of claim 1, wherein: and two sides of the surface of the second sliding rod (14) are fixedly connected with baffle plates (24).
5. The apparatus of claim 1, wherein: one side of the clamping plate (16) is provided with an anti-slip pad (25), and the surface of the anti-slip pad (25) is provided with anti-slip lines.
6. The apparatus of claim 1, wherein: and second sliding grooves (26) matched with the second sliding blocks (18) for use are formed in two sides of the bottom of the inner cavity of the box body (2), and the inner walls of the second sliding grooves (26) are connected with the bottoms of the second sliding blocks (18) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921877232.XU CN210575308U (en) | 2019-11-04 | 2019-11-04 | Insulating device for power transmission and distribution line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921877232.XU CN210575308U (en) | 2019-11-04 | 2019-11-04 | Insulating device for power transmission and distribution line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210575308U true CN210575308U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921877232.XU Expired - Fee Related CN210575308U (en) | 2019-11-04 | 2019-11-04 | Insulating device for power transmission and distribution line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210575308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112383011A (en) * | 2020-11-19 | 2021-02-19 | 保定中鑫电力器材有限公司 | Fitting for adjusting tension degree of electric wire |
-
2019
- 2019-11-04 CN CN201921877232.XU patent/CN210575308U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112383011A (en) * | 2020-11-19 | 2021-02-19 | 保定中鑫电力器材有限公司 | Fitting for adjusting tension degree of electric wire |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20211104 |