CN220453349U - Village and town power line fault alarm device - Google Patents

Abstract

The utility model relates to a village and town power line fault alarm device, which can realize the adjustment of the vertical distance between an upper supporting plate and an alarm device body by arranging a third threaded rod on the device, can realize the adjustment of the horizontal distance between a first clamping component, a second clamping component, a third clamping component and a fourth clamping component by arranging a first threaded rod and a second threaded rod on the upper supporting plate and the alarm device body, and can adjust the clamping angles of a first clamping plate, a second clamping plate, a third clamping plate and a fourth clamping plate by rotating the third knob, the fourth knob, the fifth knob and the sixth knob.

Description

Village and town power line fault alarm device

Technical Field

The utility model relates to the technical field of electric power facilities, in particular to a village and town electric power line fault alarm device.

Background

In recent years, with the development and perfection of the power grid structure, the construction of the power line is greatly developed, especially the village power is developed rapidly, and basically, the free electricity utilization of the household is realized. However, because of the geographic position and the special nature of the environmental condition of the village and town power line, the towers are more, the area is wide, the lines are long, the lines are exposed in the field all the year round, besides being subjected to the invasion of severe natural weather, the probability of accidents such as line tripping, forced power failure and the like caused by human factors and external force damage is in an ascending trend, sometimes, the resident is damaged to a certain extent because the resident is not maintained in time, so that an alarm device is needed, but the existing alarm device usually needs to be installed by means of a special installation tool, a worker needs to prop up and lift the heavy special installation tool when installing or dismantling, the labor is very consumed, and most of alarm devices cannot be flexibly adjusted according to the actual conditions such as the thickness of the lines, so that the alarm device cannot be firmly fixed on the lines, and therefore the village and town power line fault alarm device is needed to improve the problems.

Disclosure of Invention

First technical problem

The utility model aims to provide a village and town power line fault alarm device, which solves the problems that the existing alarm device is difficult to install and can not be flexibly adjusted according to the actual conditions such as the thickness of a line.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a village and town power line fault alarm device, includes backup pad, warning device body, first clamping component, second clamping component, third clamping component, fourth clamping component, telescopic column and third threaded rod, first clamping component with second clamping component symmetry slip set up in the lower extreme of backup pad, third clamping component with fourth clamping component symmetry slip set up in the upper end of warning device body, the one end of telescopic column with last backup pad fixed connection, the other end with warning device body fixed connection, the bottom activity of third threaded rod set up in the warning device body, the upper end of third threaded rod with last backup pad threaded connection, just be provided with seventh knob on the third threaded rod, the upper end of third threaded rod run through last backup pad with seventh knob fixed connection;

the upper support plate is provided with a first sliding groove, a first connecting block, a second connecting block, a first threaded rod and a first knob, the first sliding groove is a T-shaped groove, the first clamping assembly and the second clamping assembly are arranged in the first sliding groove in a sliding manner, the first connecting block and the second connecting block are fixedly arranged at the bottom end of the upper support plate, one end of the first threaded rod is rotatably arranged in the second connecting block, and the other end of the first threaded rod penetrates through the first connecting block and is fixedly connected with the first knob;

the warning device comprises a warning device body, and is characterized in that a second sliding groove, a third connecting block, a fourth connecting block, a second threaded rod and a second knob are arranged on the warning device body, the second sliding groove is a T-shaped groove, a third clamping assembly and a fourth clamping assembly are arranged in the second sliding groove in a sliding mode, the third connecting block and the fourth connecting block are fixedly arranged at the upper end of the warning device body, one end of the second threaded rod is rotatably arranged in the fourth connecting block, and the other end of the second threaded rod penetrates through the third connecting block and is fixedly connected with the second knob;

the first clamping assembly comprises a first sliding plate and a first clamping plate, the lower end face of the first clamping plate is an arc-shaped face, the first sliding plate is movably connected with the first clamping plate, the first sliding plate is slidably arranged in the first sliding groove, one end of the first sliding plate is in threaded connection with a first threaded rod, the second clamping assembly comprises a second sliding plate and a second clamping plate, the lower end face of the second clamping plate is an arc-shaped face, the second sliding plate is movably connected with the second clamping plate, the second sliding plate is slidably arranged in the first sliding groove, one end of the second sliding plate is in threaded connection with the first threaded rod, the third clamping assembly comprises a third sliding plate and a third clamping plate, the upper end face of the third clamping plate is an arc-shaped face, the third sliding plate is movably connected with the third threaded rod, one end of the third sliding plate is in the second sliding groove, the second sliding plate is in threaded connection with the second threaded rod, the second clamping plate is in threaded connection with the fourth threaded rod, and the fourth clamping plate is in threaded connection with the fourth threaded rod.

Specifically, be provided with first slider, first riser, second riser and first fixture block on the first sliding plate, first slider fixed set up in the upper end of first sliding plate, just first slider slip set up in the first sliding tray, first riser with second riser symmetry set up in the both sides of first sliding plate, first riser with first threaded rod threaded connection, first fixture block fixed set up in the second riser outside.

Specifically, be provided with first pivot and third knob on the first splint, the one end of first pivot with first riser rotates to be connected, and the other end runs through the second riser with third knob swing joint, third knob with first fixture block joint.

Specifically, be provided with second slider, third riser, fourth riser and second fixture block on the second sliding plate, the second slider fixed set up in the upper end of second sliding plate, just the second slider slip set up in the first sliding tray, the third riser with fourth riser symmetry set up in the both sides of second sliding plate, the third riser with first threaded rod threaded connection, the second fixture block fixed set up in the fourth riser outside.

Specifically, be provided with second pivot and fourth knob on the second splint, the one end of second pivot with the third riser rotates to be connected, and the other end runs through the fourth riser with fourth knob swing joint, fourth knob with second fixture block joint.

Specifically, be provided with third slider, fifth riser, sixth riser and third fixture block on the third sliding plate, the third slider fixed set up in the bottom of third sliding plate, just the third slider slip set up in the second sliding tray, fifth riser with sixth riser symmetry set up in the both sides of third sliding plate, fifth riser with second threaded rod threaded connection, the third fixture block fixed set up in the sixth riser outside.

Specifically, be provided with third pivot and fifth knob on the third splint, the one end of third pivot with fifth riser rotates to be connected, and the other end runs through sixth riser with fifth knob swing joint, fifth knob with third fixture block joint.

Specifically, be provided with fourth slider, seventh riser, eighth riser and fourth fixture block on the fourth sliding plate, the fourth slider fixed set up in the bottom of fourth sliding plate, just the fourth slider slip set up in the second sliding tray, seventh riser with eighth riser symmetry set up in the both sides of fourth sliding plate, seventh riser with second threaded rod threaded connection, the fourth fixture block fixed set up in the eighth riser outside.

Specifically, be provided with fourth pivot and sixth knob on the fourth splint, the one end of fourth pivot with seventh riser rotates to be connected, the other end runs through eighth riser with sixth knob swing joint, sixth knob with fourth fixture block joint.

Specifically, the bottom of warning device body is fixed and is provided with the warning light.

(III) beneficial effects

According to the utility model, the third threaded rod is arranged on the device, so that the adjustment of the vertical distance between the upper supporting plate and the warning device body can be realized, the left-right distance adjustment of the first clamping component, the second clamping component, the third clamping component and the fourth clamping component can be realized, the clamping angles of the first clamping plate, the second clamping plate, the third clamping plate and the fourth clamping plate can be adjusted by rotating the third knob, the fourth knob, the fifth knob and the sixth knob, and the positions and the angles of the clamping components can be flexibly adjusted by the warning device according to the actual conditions such as the thickness of a power line through the adjustment, so that the warning device can be firmly fixed on the line; in addition, the alarm device can be installed without using a special installation tool when being installed, and the alarm device can be installed when the positions of the clamping assemblies are adjusted, so that the whole installation process is simpler, more convenient and faster.

Drawings

The technical solution of the present utility model and its advantageous effects will be made apparent by the following detailed description of the specific embodiments of the present utility model with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of a power line fault alarm device for villages and towns;

FIG. 2 is a schematic diagram of a power line fault warning device for villages and towns according to another view angle of the present utility model;

FIG. 3 is an exploded view of the upper support plate, the first clamping assembly and the second clamping assembly of the present utility model;

FIG. 4 is an exploded view of the body, the third clamping assembly and the fourth clamping assembly of the warning device of the present utility model;

FIG. 5 is a schematic view of a fourth sliding plate according to the present utility model;

FIG. 6 is a schematic view of a fourth clamping plate according to the present utility model;

FIG. 7 is an enlarged schematic view of the utility model at A in FIG. 6;

fig. 8 is a schematic structural view of a sixth knob according to the present utility model.

In the figure: 10. an upper support plate; 12. a first sliding groove; 13. a first connection block; 14. a second connection block; 15. a first threaded rod; 151. a first knob; 20. a warning device body; 22. a second sliding groove; 23. a third connecting block; 24. a fourth connecting block; 25. a second threaded rod; 251. a second knob; 26. a warning light; 30. a first clamping assembly; 31. a first sliding plate; 311. a first slider; 312. a first riser; 313. a second riser; 314. a first clamping block; 32. a first clamping plate; 321. a first rotating shaft; 322. a third knob; 40. a second clamping assembly; 41. a second sliding plate; 411. a second slider; 412. a third riser; 413. a fourth riser; 414. a second clamping block; 42. a second clamping plate; 421. a second rotating shaft; 422. a fourth knob; 50. a third clamping assembly; 51. a third sliding plate; 511. a third slider; 512. a fifth riser; 513. a sixth riser; 514. a third clamping block; 52. a third clamping plate; 521. a third rotating shaft; 522. a fifth knob; 60. a fourth clamping assembly; 61. a fourth slider; 611. a fourth slider; 612. a seventh riser; 613. an eighth riser; 614. a fourth clamping block; 62. a fourth clamping plate; 621. a fourth rotating shaft; 622. a sixth knob; 70. a telescopic column; 80. a third threaded rod; 81. and a seventh knob.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

As shown in fig. 1-8, the warning device for a town power line fault described in the present utility model includes an upper support plate 10, a warning device body 20, a first clamping assembly 30, a second clamping assembly 40, a third clamping assembly 50, a fourth clamping assembly 60, a telescopic column 70 and a third threaded rod 80, wherein the first clamping assembly 30 and the second clamping assembly 40 are symmetrically and slidably disposed at the lower end of the upper support plate 10, the third clamping assembly 50 and the fourth clamping assembly 60 are symmetrically and slidably disposed at the upper end of the warning device body 20, the first clamping assembly 30, the second clamping assembly 40, the third clamping assembly 50 and the fourth clamping assembly 60 are used for clamping the power line, one end of the telescopic column 70 is fixedly connected with the upper support plate 10, the other end of the telescopic column 70 is fixedly connected with the warning device body 20, the bottom end of the third threaded rod 80 is movably disposed in the warning device body 20, the upper end of the third threaded rod 80 is in threaded connection with the upper support plate 10, a seventh knob 81 is disposed on the third threaded rod 80, the upper end of the third threaded rod 80 penetrates through the upper support plate 10 and the seventh knob 81 to be fixedly connected with the upper support plate 10, and the seventh knob 81 can be rotated to drive the third threaded rod 80 to move the upper support plate 10 and the lower support plate 10 to stably move the upper support plate 10.

Wherein, be provided with first sliding tray 12, first connecting block 13, second connecting block 14, first threaded rod 15 and first knob 151 on the upper supporting plate 10, first sliding tray 12 is "T" type groove, first clamping assembly 30 and second clamping assembly 40 slip set up in first sliding tray 12, first connecting block 13 and second connecting block 14 are fixed to be set up in the bottom of upper supporting plate 10, the one end rotation of first threaded rod 15 sets up in second connecting block 14, the other end runs through first connecting block 13 and first knob 151 fixed connection, the symmetry is provided with the opposite screw thread of direction on the first threaded rod 15, and the swing joint department of first threaded rod 15 and first connecting block 13, second connecting block 14 does not set up the screw thread, so first threaded rod 15 can not take place the change of position when rotating.

The warning device body 20 is provided with a second sliding groove 22, a third connecting block 23, a fourth connecting block 24, a second threaded rod 25 and a second knob 251, the second sliding groove 22 is a T-shaped groove, the third clamping assembly 50 and the fourth clamping assembly 60 are slidably arranged in the second sliding groove 22, the third connecting block 23 and the fourth connecting block 24 are fixedly arranged at the upper end of the warning device body 20, one end of the second threaded rod 25 is rotatably arranged in the fourth connecting block 24, the other end of the second threaded rod 25 penetrates through the third connecting block 23 and is fixedly connected with the second knob 251, threads with opposite directions are symmetrically arranged on the second threaded rod 25, and the movable connection parts of the second threaded rod 25 and the third connecting block 23 and the fourth connecting block 24 are not provided with threads.

Wherein, first clamping assembly 30 includes first sliding plate 31 and first splint 32, and the lower terminal surface of first splint 32 is the arcwall face, and first sliding plate 31 and first splint 32 swing joint, first sliding plate 31 slip set up in first sliding tray 12, and the one end and the threaded connection of first threaded rod 15 of first sliding plate 31 rotate first threaded rod 15, can realize the left and right movement of first sliding plate 31, and first sliding plate 31 drives first splint 32 and moves about on upper support plate 10.

Further, the first sliding plate 31 is provided with a first sliding block 311, a first vertical plate 312, a second vertical plate 313 and a first clamping block 314, the first sliding block 311 is fixedly arranged at the upper end of the first sliding plate 31, the first sliding block 311 is slidably arranged in the first sliding groove 12, the first vertical plate 312 and the second vertical plate 313 are symmetrically arranged at two sides of the first sliding plate 31, the first vertical plate 312 is in threaded connection with the first threaded rod 15, and the first clamping block 314 is fixedly arranged at the outer side of the second vertical plate 313.

Further, a first rotating shaft 321 and a third knob 322 are arranged on the first clamping plate 32, one end of the first rotating shaft 321 is rotationally connected with the first vertical plate 312, the other end of the first rotating shaft 321 penetrates through the second vertical plate 313 and is movably connected with the third knob 322, the third knob 322 is clamped with the first clamping block 314, a spring is arranged at the joint of the first rotating shaft 321 and the third knob 322, and it can be understood that when the angle of the first clamping plate 32 needs to be adjusted, the third knob 322 is pulled out in the direction far away from the first rotating shaft 321, the locking of the first clamping block 314 on the third knob 322 is released, the third knob 322 is rotated, the first clamping plate 32 is driven by the third knob 322 through the first rotating shaft 321 to circumferentially rotate around the first rotating shaft 321 as the center of a circle, so that the angle adjustment of the first clamping plate 32 is realized, and after the first clamping plate 32 is adjusted to a proper position, the third knob 322 returns to the initial position under the action of the spring, and the locking of the first clamping block 314 on the third knob 322 is realized.

The second clamping assembly 40 includes a second sliding plate 41 and a second clamping plate 42, the lower end surface of the second clamping plate 42 is an arc surface, the second sliding plate 41 is movably connected with the second clamping plate 42, the second sliding plate 41 is slidably disposed in the first sliding groove 12, one end of the second sliding plate 41 is in threaded connection with the first threaded rod 15, the first threaded rod 15 is rotated, left and right movement of the second sliding plate 41 can be achieved, and the second sliding plate 41 drives the second clamping plate 42 to move left and right on the upper supporting plate 10.

Further, the second sliding plate 41 is provided with a second sliding block 411, a third vertical plate 412, a fourth vertical plate 413 and a second clamping block 414, the second sliding block 411 is fixedly arranged at the upper end of the second sliding plate 41, the second sliding block 411 is slidably arranged in the first sliding groove 12, the third vertical plate 412 and the fourth vertical plate 413 are symmetrically arranged at two sides of the second sliding plate 41, the third vertical plate 412 is in threaded connection with the first threaded rod 15, and due to the fact that the first threaded rod 15 is symmetrically provided with threads with opposite directions, the first threaded rod 15 is rotated to achieve synchronous and reverse movement of the first vertical plate 312 and the third vertical plate 412, so that synchronous and reverse movement of the first sliding plate 31 and the second sliding plate 41 is achieved, and the second clamping block 414 is fixedly arranged at the outer side of the fourth vertical plate 413.

Further, the second clamping plate 42 is provided with a second rotating shaft 421 and a fourth knob 422, one end of the second rotating shaft 421 is rotationally connected with the third vertical plate 412, the other end of the second rotating shaft 421 penetrates through the fourth vertical plate 413 and is movably connected with the fourth knob 422, the fourth knob 422 is clamped with the second clamping block 414, a spring is arranged at the joint of the second rotating shaft 421 and the fourth knob 422, when the angle of the second clamping plate 42 needs to be adjusted, the fourth knob 422 is pulled out in a direction away from the second rotating shaft 421, the locking of the second clamping block 414 on the fourth knob 422 is released, the fourth knob 422 is rotated, the fourth knob 422 drives the second clamping plate 42 to circumferentially rotate around the second rotating shaft 421 through the second rotating shaft 421, so that the angle adjustment of the second clamping plate 42 is realized, and after the second clamping plate 42 is adjusted to a proper position, the fourth knob 422 returns to the initial position under the action of the spring, and the locking of the fourth clamping block 414 on the fourth knob 422 is realized.

The third clamping assembly 50 includes a third sliding plate 51 and a third clamping plate 52, the upper end surface of the third clamping plate 52 is an arc surface, the third sliding plate 51 is movably connected with the third clamping plate 52, the third sliding plate 51 is slidably disposed in the second sliding groove 22, one end of the third sliding plate 51 is in threaded connection with the second threaded rod 25, the second threaded rod 25 is rotated, left and right movement of the third sliding plate 51 can be achieved, and the third sliding plate 51 drives the third clamping plate 52 to move left and right on the warning device body 20.

Further, the third sliding plate 51 is provided with a third sliding block 511, a fifth vertical plate 512, a sixth vertical plate 513 and a third clamping block 514, the third sliding block 511 is fixedly arranged at the bottom end of the third sliding plate 51, the third sliding block 511 is slidably arranged in the second sliding groove 22, the fifth vertical plate 512 and the sixth vertical plate 513 are symmetrically arranged at two sides of the third sliding plate 51, the fifth vertical plate 512 is in threaded connection with the second threaded rod 25, and the third clamping block 514 is fixedly arranged at the outer side of the sixth vertical plate 513.

Further, a third rotating shaft 521 and a fifth knob 522 are disposed on the third clamping plate 52, one end of the third rotating shaft 521 is rotatably connected with the fifth vertical plate 512, the other end of the third rotating shaft 521 penetrates through the sixth vertical plate 513 to be movably connected with the fifth knob 522, the fifth knob 522 is clamped with the third clamping block 514, a spring is disposed at the connection position of the third rotating shaft 521 and the fifth knob 522, when the angle of the third clamping plate 52 needs to be adjusted, the fifth knob 522 is pulled out in a direction away from the third rotating shaft 521, the third clamping block 514 is unlocked from locking the fifth knob 522, the fifth knob 522 is rotated, the fifth knob 522 drives the third clamping plate 52 to perform circumferential rotation around the third rotating shaft 521 as a center of a circle through the third rotating shaft 521, thereby realizing the angle adjustment of the third clamping plate 52, and after the third clamping plate 52 is adjusted to a proper position, the fifth knob 522 returns to an initial position under the action of the spring, and the third clamping block 514 is locked to the fifth knob 522.

The fourth clamping assembly 60 includes a fourth sliding plate 61 and a fourth clamping plate 62, the upper end surface of the fourth clamping plate 62 is an arc surface, the fourth sliding plate 61 is movably connected with the fourth clamping plate 62, the fourth sliding plate 61 is slidably disposed in the second sliding groove 22, one end of the fourth sliding plate 61 is in threaded connection with the second threaded rod 25, the second threaded rod 25 is rotated, the fourth sliding plate 61 can be moved left and right, and the fourth sliding plate 61 drives the fourth clamping plate 62 to move left and right on the warning device body 20.

Further, the fourth sliding plate 61 is provided with a fourth sliding block 611, a seventh vertical plate 612, an eighth vertical plate 613 and a fourth clamping block 614, the fourth sliding block 611 is fixedly arranged at the bottom end of the fourth sliding plate 61, the fourth sliding block 611 is slidably arranged in the second sliding groove 22, the seventh vertical plate 612 and the eighth vertical plate 613 are symmetrically arranged at two sides of the fourth sliding plate 61, the seventh vertical plate 612 is in threaded connection with the second threaded rod 25, and due to the symmetrically arranged threads with opposite directions on the second threaded rod 25, the second threaded rod 25 is rotated to realize synchronous and reverse movement of the fifth vertical plate 512 and the seventh vertical plate 612, so that synchronous and reverse movement of the third sliding plate 51 and the fourth sliding plate 61 is realized, and the fourth clamping block 614 is fixedly arranged at the outer side of the eighth vertical plate 613.

Further, a fourth rotating shaft 621 and a sixth knob 622 are disposed on the fourth clamping plate 62, one end of the fourth rotating shaft 621 is rotationally connected with the seventh vertical plate 612, the other end of the fourth rotating shaft 621 penetrates through the eighth vertical plate 613 and is movably connected with the sixth knob 622, the sixth knob 622 is clamped with the fourth clamping block 614, a spring is disposed at the joint of the fourth rotating shaft 621 and the sixth knob 622, when the angle of the fourth clamping plate 62 needs to be adjusted, the sixth knob 622 is pulled out in a direction away from the fourth rotating shaft 621, the sixth clamping block 614 locks the sixth knob 622, the sixth knob 622 is rotated, the sixth knob 622 drives the fourth clamping plate 62 to rotate circumferentially around the fourth rotating shaft 621 as a circle center through the fourth rotating shaft 621, therefore angle adjustment of the fourth clamping plate 62 is achieved, and after the fourth clamping plate 62 is adjusted to a proper position, the sixth knob 622 returns to an initial position under the action of the spring, and locking of the fourth clamping block 614 to the sixth knob 622 is achieved.

Wherein, the bottom of the warning device body 20 is fixedly provided with a warning lamp 26, when the warning device body 20 detects a power line fault, the warning device body 20 controls the warning lamp 26 to send out a fault indication signal, and the warning device body 20 is in the prior art and will not be described herein.

When in use, the electric power circuit is firstly positioned between the first clamping assembly 30, the second clamping assembly 40, the third clamping assembly 50 and the fourth clamping assembly 60, then the seventh knob 81 is rotated according to the actual conditions of the thickness of the electric power circuit, the seventh knob 81 drives the upper supporting plate 10 to move up and down through the third threaded rod 80, then the first knob 151 is rotated, the first knob 151 drives the first clamping assembly 30 and the second clamping assembly 40 to move synchronously and reversely through the first threaded rod 15, the second knob 251 is rotated, the second knob 251 drives the third clamping assembly 50 and the fourth clamping assembly 60 to move synchronously and reversely through the second threaded rod 25, finally, the third knob 322, the fourth knob 422, the fifth knob 522 and the sixth knob 622 are rotated, so that the angle adjustment of the first clamping plate 32, the second clamping plate 42, the third clamping plate 52 and the fourth clamping plate 62 is realized, the first clamping plate 32, the second clamping plate 42, the third clamping plate 52 and the fourth clamping plate 62 can be very tightly clamped on the electric power circuit through the adjustment, and the adjustment sequence is not the only convenient and the electric power circuit can be adjusted according to the actual conditions.

According to the utility model, the third threaded rod is arranged on the device, so that the adjustment of the vertical distance between the upper supporting plate and the warning device body can be realized, the left-right distance adjustment of the first clamping component, the second clamping component, the third clamping component and the fourth clamping component can be realized, the clamping angles of the first clamping plate, the second clamping plate, the third clamping plate and the fourth clamping plate can be adjusted by rotating the third knob, the fourth knob, the fifth knob and the sixth knob, and the positions and the angles of the clamping components can be flexibly adjusted by the warning device according to the actual conditions such as the thickness of a power line through the adjustment, so that the warning device can be firmly fixed on the line; in addition, the alarm device can be installed without using a special installation tool when being installed, and the alarm device can be installed when the positions of the clamping assemblies are adjusted, so that the whole installation process is simpler, more convenient and faster.

The foregoing is only the embodiments of the present application, and not the patent scope of the present application is limited by the foregoing description, but all equivalent structures or equivalent processes using the contents of the present application and the accompanying drawings, or directly or indirectly applied to other related technical fields, which are included in the patent protection scope of the present application.

Claims (10)

1. The utility model provides a village and town power line fault alarm device which characterized in that, including last backup pad, warning device body, first clamping component, second clamping component, third clamping component, fourth clamping component, flexible post and third threaded rod, first clamping component with second clamping component symmetry slip set up in the lower extreme of last backup pad, third clamping component with fourth clamping component symmetry slip set up in the upper end of warning device body, the one end of flexible post with last backup pad fixed connection, the other end with warning device body fixed connection, the bottom activity of third threaded rod set up in the warning device body, the upper end of third threaded rod with last backup pad threaded connection, and be provided with seventh knob on the third threaded rod, the upper end of third threaded rod runs through last backup pad with seventh knob fixed connection;

the upper support plate is provided with a first sliding groove, a first connecting block, a second connecting block, a first threaded rod and a first knob, the first sliding groove is a T-shaped groove, the first clamping assembly and the second clamping assembly are arranged in the first sliding groove in a sliding manner, the first connecting block and the second connecting block are fixedly arranged at the bottom end of the upper support plate, one end of the first threaded rod is rotatably arranged in the second connecting block, and the other end of the first threaded rod penetrates through the first connecting block and is fixedly connected with the first knob;

the warning device comprises a warning device body, and is characterized in that a second sliding groove, a third connecting block, a fourth connecting block, a second threaded rod and a second knob are arranged on the warning device body, the second sliding groove is a T-shaped groove, a third clamping assembly and a fourth clamping assembly are arranged in the second sliding groove in a sliding mode, the third connecting block and the fourth connecting block are fixedly arranged at the upper end of the warning device body, one end of the second threaded rod is rotatably arranged in the fourth connecting block, and the other end of the second threaded rod penetrates through the third connecting block and is fixedly connected with the second knob;

the first clamping assembly comprises a first sliding plate and a first clamping plate, the lower end face of the first clamping plate is an arc-shaped face, the first sliding plate is movably connected with the first clamping plate, the first sliding plate is slidably arranged in the first sliding groove, one end of the first sliding plate is in threaded connection with a first threaded rod, the second clamping assembly comprises a second sliding plate and a second clamping plate, the lower end face of the second clamping plate is an arc-shaped face, the second sliding plate is movably connected with the second clamping plate, the second sliding plate is slidably arranged in the first sliding groove, one end of the second sliding plate is in threaded connection with the first threaded rod, the third clamping assembly comprises a third sliding plate and a third clamping plate, the upper end face of the third clamping plate is an arc-shaped face, the third sliding plate is movably connected with the third threaded rod, one end of the third sliding plate is in the second sliding groove, the second sliding plate is in threaded connection with the second threaded rod, the second clamping plate is in threaded connection with the fourth threaded rod, and the fourth clamping plate is in threaded connection with the fourth threaded rod.

2. The power line fault alarm device for villages and small towns according to claim 1, wherein a first sliding block, a first vertical plate, a second vertical plate and a first clamping block are arranged on the first sliding plate, the first sliding block is fixedly arranged at the upper end of the first sliding plate, the first sliding block is slidably arranged in the first sliding groove, the first vertical plate and the second vertical plate are symmetrically arranged on two sides of the first sliding plate, the first vertical plate is in threaded connection with the first threaded rod, and the first clamping block is fixedly arranged on the outer side of the second vertical plate.

3. The village and town power line fault alarm device according to claim 2, wherein a first rotating shaft and a third knob are arranged on the first clamping plate, one end of the first rotating shaft is rotatably connected with the first vertical plate, the other end of the first rotating shaft penetrates through the second vertical plate to be movably connected with the third knob, and the third knob is clamped with the first clamping block.

4. The power line fault alarm device for villages and small towns according to claim 1, wherein a second sliding block, a third vertical plate, a fourth vertical plate and a second clamping block are arranged on the second sliding plate, the second sliding block is fixedly arranged at the upper end of the second sliding plate, the second sliding block is slidably arranged in the first sliding groove, the third vertical plate and the fourth vertical plate are symmetrically arranged on two sides of the second sliding plate, the third vertical plate is in threaded connection with the first threaded rod, and the second clamping block is fixedly arranged on the outer side of the fourth vertical plate.

5. The power line fault alarm device for villages and small towns according to claim 4, wherein a second rotating shaft and a fourth knob are arranged on the second clamping plate, one end of the second rotating shaft is rotatably connected with the third vertical plate, the other end of the second rotating shaft penetrates through the fourth vertical plate to be movably connected with the fourth knob, and the fourth knob is clamped with the second clamping block.

6. The power line fault alarm device for villages and small towns according to claim 1, wherein a third sliding block, a fifth vertical plate, a sixth vertical plate and a third clamping block are arranged on the third sliding plate, the third sliding block is fixedly arranged at the bottom end of the third sliding plate, the third sliding block is slidably arranged in the second sliding groove, the fifth vertical plate and the sixth vertical plate are symmetrically arranged at two sides of the third sliding plate, the fifth vertical plate is in threaded connection with the second threaded rod, and the third clamping block is fixedly arranged at the outer side of the sixth vertical plate.

7. The power line fault alarm device for villages and small towns according to claim 6, wherein a third rotating shaft and a fifth knob are arranged on the third clamping plate, one end of the third rotating shaft is rotatably connected with the fifth vertical plate, the other end of the third rotating shaft penetrates through the sixth vertical plate to be movably connected with the fifth knob, and the fifth knob is clamped with the third clamping block.

8. The power line fault alarm device for villages and small towns according to claim 1, wherein a fourth sliding block, a seventh vertical plate, an eighth vertical plate and a fourth clamping block are arranged on the fourth sliding plate, the fourth sliding block is fixedly arranged at the bottom end of the fourth sliding plate, the fourth sliding block is slidably arranged in the second sliding groove, the seventh vertical plate and the eighth vertical plate are symmetrically arranged at two sides of the fourth sliding plate, the seventh vertical plate is in threaded connection with the second threaded rod, and the fourth clamping block is fixedly arranged at the outer side of the eighth vertical plate.

9. The power line fault alarm device for villages and small towns according to claim 8, wherein a fourth rotating shaft and a sixth knob are arranged on the fourth clamping plate, one end of the fourth rotating shaft is rotatably connected with the seventh vertical plate, the other end of the fourth rotating shaft penetrates through the eighth vertical plate to be movably connected with the sixth knob, and the sixth knob is clamped with the fourth clamping block.

10. The power line fault warning device for villages and towns according to claim 1, wherein the bottom of the warning device body is fixedly provided with a warning lamp.