CN217935029U

CN217935029U - Lightning protection device of electric power transmission and distribution line

Info

Publication number: CN217935029U
Application number: CN202220572078.0U
Authority: CN
Inventors: 欧润虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-11-29
Anticipated expiration: 2032-03-16

Abstract

The utility model relates to a line safety protection technical field, especially a lightning protection device of electric power transmission and distribution lines, including the wire pole, the surface sliding connection of wire pole has the removal ring seat, two supporting seats of the fixed surface of removal ring seat are connected with, one side of supporting seat is rotated through the bearing and is connected with lead screw, another one side fixedly connected with guide bar of supporting seat. The utility model has the advantages that: through the cooperation setting of removal ring seat, supporting seat, lead screw, crank, movable sleeve, mount pad, bracing piece, articulated seat and stable seat can adjust to be located lightning rod height on the mount pad makes this lightning protection device's structure no longer fixed, can adjust according to actual conditions the position of lightning rod for this lightning protection device can carry out lightning protection work to the transmission line of co-altitude not, has enlarged this lightning protection device's application scope, has improved this lightning protection device's practicality.

Description

Lightning protection device of electric power transmission and distribution line

Technical Field

The utility model relates to a circuit safety protection technical field, especially a lightning protection device of electric power transmission and distribution lines.

Background

Along with the rapid development of national economy in China, the wide application of intelligent equipment and electronic information systems is more and more severe in lightning disaster prevention, the occurrence of lightning disasters often causes severe consequences to places of the type, in order to reduce the lightning disasters to the minimum degree, the lightning protection and disaster reduction consciousness must be enhanced, the safety detection of the lightning protection device is particularly worthy of attention, and the existing lightning protection device is mainly characterized in that a lightning rod is arranged at the upper end of an existing cement telegraph pole, a metal wire is arranged outside the cement telegraph pole, one end of the metal wire is connected with the lightning rod, and the other end of the metal wire is connected with a metal rod buried underground

The existing lightning protection device is generally fixed and cannot perform lightning protection work on transmission lines with different heights, so that the application range of the existing range device is small, and the problem is solved by the lightning protection device of the power transmission and distribution line.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a lightning protection device of electric power transmission and distribution lines, effectively solved prior art's not enough.

The purpose of the utility model is realized through the following technical scheme: the utility model provides an electric power transmission and distribution lines's lightning protection device, includes the wire pole, the surface sliding connection of wire pole has the removal ring seat, two supporting seats of the outer fixed surface of removal ring seat are connected with, one side of supporting seat is rotated through the bearing and is connected with the lead screw, another one side fixedly connected with guide bar of supporting seat, the bottom fixedly connected with crank of lead screw, the surface threaded connection of lead screw has the traveling sleeve, the top fixedly connected with mount pad of traveling sleeve, the draw-in groove has been seted up to one side of mount pad, the inner wall joint of draw-in groove has the fixture block, one side fixedly connected with lightning rod of fixture block, two one side of supporting seat all articulates there is the bracing piece, the one end that the supporting seat was kept away from to the bracing piece articulates there is articulated seat, one side fixedly connected with stable seat of articulated seat, one side fixedly connected with spud pile of stable seat.

Optionally, one side of the mounting seat is fixedly connected with a supporting guide rod and a fixed spring, one end of the fixed spring is fixedly connected with a movable plate, one side of the movable plate is fixedly connected with a fixed rod, and one side of the fixture block is provided with a fixed hole.

Optionally, the outer surface of the guide rod is slidably connected with a hollow guide tube, the top end of the hollow guide tube is fixedly connected with the mounting seat, and the mounting seat is guided by the guide rod and the hollow guide tube, so that the mounting seat and the movable sleeve can be prevented from rotating along with the rotation of the screw rod, and the mounting seat can only move linearly in the vertical direction.

Optionally, the clamping groove and the clamping block are both in a cross shape, and the clamping block is matched with the clamping groove in size.

Optionally, the cross section of the supporting guide rod is T-shaped, the supporting guide rod penetrates through the moving plate, the moving plate is slidably connected with the supporting guide rod, and a part of the supporting guide rod is located inside the fixed spring.

Optionally, the fixing rod is matched with the fixing hole in size, and the fixing rod is slidably connected with the mounting seat, so that the fixing rod can move smoothly and be inserted into the fixing hole, and the fixture block is fixed.

The utility model has the advantages of it is following:

1. this lightning protection device of electric power transmission and distribution lines, through the cooperation setting of removal ring seat, supporting seat, lead screw, crank, traveling sleeve, mount pad, bracing piece, articulated seat and stable seat, it is rotatory the crank makes the lead screw rotatory, thereby can make traveling sleeve drives the mount pad and removes stable seat can make the supporting seat drive the traveling ring seat and reciprocate under the effect of articulated seat and bracing piece, along with the removal of removal ring seat, the lead screw drives the mount pad and removes, through adjusting the distance between stable seat to the wire pole, thereby can adjust the height of removal ring seat, and then can adjust and be located lightning rod height on the mount pad for this lightning protection device's structure no longer is fixed, can adjust according to actual conditions the position of lightning rod makes this lightning protection device can carry out the lightning protection work to the transmission line of different heights, thereby has enlarged this lightning protection device's application scope, has improved this lightning protection device's practicality and structure flexibility.

2. According to the lightning protection device for the electric power transmission and distribution line, through the matched arrangement of the clamping groove, the clamping block, the fixed spring, the movable plate, the fixed rod and the fixed hole, when the clamping block and the lightning rod are installed, the movable plate is firstly moved to enable the fixed spring to be in a stretched state, then the clamping block is clamped with the clamping groove, the fixed rod corresponds to the fixed hole at the moment, the clamping block is loosened, the fixed rod is enabled to be inserted into the fixed hole under the action of the fixed spring, the installation work of the clamping block and the lightning rod is further completed, when the clamping block and the lightning rod need to be detached, the movable plate is moved to enable the fixed rod to be moved out of the fixed hole, and then the clamping block is moved out of the clamping groove, so that the installation and detachment work of the clamping block and the lightning rod is simple and convenient, and the lightning rod can be conveniently replaced when the lightning rod is damaged.

Drawings

Fig. 1 is a schematic view of a first view structure of the present invention;

fig. 2 is a schematic view of a second perspective structure of the present invention;

fig. 3 is a schematic structural view of the mounting base and the connecting member thereof according to the present invention;

fig. 4 is a schematic structural diagram of the fixture block of the present invention.

In the figure: 1-telegraph pole, 2-moving ring seat, 3-supporting seat, 4-screw rod, 5-guiding rod, 6-crank, 7-moving sleeve, 8-mounting seat, 9-clamping groove, 10-clamping block, 11-lightning rod, 12-supporting rod, 13-hinging seat, 14-stabilizing seat, 15-positioning pile, 16-supporting guiding rod, 17-fixing spring, 18-moving plate, 19-fixing rod, 20-fixing hole and 21-hollow guiding tube.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1-4, a lightning protection device for electric power transmission and distribution lines, it includes wire pole 1, the surface sliding connection of wire pole 1 has movable ring seat 2, two supporting seats 3 of the outer fixed surface of movable ring seat 2 are connected, one side of a supporting seat 3 is connected with lead screw 4 through the bearing rotation, one side fixedly connected with guide bar 5 of another supporting seat 3, the bottom fixedly connected with crank 6 of lead screw 4, the surface threaded connection of lead screw 4 has movable sleeve 7, the top fixedly connected with mount pad 8 of movable sleeve 7, draw-in groove 9 has been seted up to one side of mount pad 8, the inner wall joint of draw-in groove 9 has fixture block 10, one side fixedly connected with lightning rod 11 of fixture block 10, one side of two supporting seats 3 all articulates there is bracing piece 12, the one end that supporting seat 3 was kept away from to bracing piece 12 articulates there is articulated seat 13, one side fixedly connected with of articulated seat 13 stabilizes seat 14, one side fixedly connected with guide pile 15 of seat 14.

As an optional technical solution of the utility model: one side of the mounting seat 8 is fixedly connected with a supporting guide rod 16 and a fixed spring 17, one end of the fixed spring 17 is fixedly connected with a moving plate 18, one side of the moving plate 18 is fixedly connected with a fixed rod 19, and one side of the fixture block 10 is provided with a fixed hole 20.

As an optional technical solution of the utility model: the surface sliding connection of guide bar 5 has hollow stand pipe 21, and the top and the mount pad 8 fixed connection of hollow stand pipe 21 play the guide effect through guide bar 5 and hollow stand pipe 21 to mount pad 8 to can prevent that mount pad 8 and movable sleeve 7 from rotating along with the rotation of lead screw 4, make mount pad 8 only can be in the vertical direction and be linear motion.

As an optional technical solution of the utility model: the clamping groove 9 and the clamping block 10 are both in a cross shape, and the clamping block 10 is matched with the clamping groove 9 in size.

As an optional technical solution of the utility model: the cross section of the support guide rod 16 is T-shaped, the support guide rod 16 penetrates through the moving plate 18, the moving plate 18 is connected with the support guide rod 16 in a sliding mode, and a part of the support guide rod 16 is located inside the fixed spring 17.

As an optional technical solution of the utility model: the fixing rod 19 is matched with the fixing hole 20 in size, and the fixing rod 19 is slidably connected with the mounting seat 8, so that the fixing rod 19 can move smoothly and be inserted into the fixing hole 20, and the fixture block 10 is further fixed.

The working process of the utility model is as follows:

when the height of lightning rod 11 needs to be adjusted, remove the stable seat 14, can make supporting seat 3 drive the removal ring seat 12 and reciprocate under the effect of articulated seat 13 and bracing piece 12, along with the removal of removal ring seat 12, lead screw 4 drives mount pad 8 and removes, adjust stable seat 14 to 1 to suitable distance of wire pole, then fix stable seat 14 through spud pile 15, then rotatory crank 6 makes lead screw 4 rotatory, enough make the movable sleeve 7 drive mount pad 8 and remove, the adjustment is located lightning rod 11 to suitable height on the mount pad 8.

In summary, the following steps: the lightning protection device for the power transmission and distribution line has the advantages that the movable ring seat 2, the supporting seat 3, the lead screw 4, the crank 6, the movable sleeve 7, the mounting seat 8, the supporting rod 12, the hinged seat 13 and the stabilizing seat 14 are arranged in a matched mode, the lead screw 4 is rotated by rotating the crank 6, the movable sleeve 7 can drive the mounting seat 8 to move, the stabilizing seat 14 can be moved, the supporting seat 3 can drive the movable ring seat 12 to move up and down under the action of the hinged seat 13 and the supporting rod 12, the lead screw 4 drives the mounting seat 8 to move along with the movement of the movable ring seat 12, the height of the movable ring seat 2 can be adjusted by adjusting the distance between the stabilizing seat 14 and the telegraph pole 1, the height of a lightning rod 11 on the mounting seat 8 can be adjusted, the lightning protection device is not fixed in structure, and the position of the lightning rod 11 can be adjusted according to actual conditions, the lightning protection device can carry out lightning protection operation on power transmission lines with different heights, thereby expanding the application range of the lightning protection device and improving the practicability and the structural flexibility of the lightning protection device, through the matching arrangement of the clamping groove 9, the clamping block 10, the fixed spring 17, the movable plate 18, the fixed rod 19 and the fixed hole 20, when the clamping block 10 and the lightning rod 11 are installed, firstly, the movable plate 18 is moved to enable the fixed spring 17 to be in a stretched state, then, the clamping block 10 is clamped with the clamping groove 9, the fixed rod 19 corresponds to the fixed hole 20 at the moment, the clamping block 10 is loosened, the fixed rod 19 is inserted into the fixed hole 20 under the action of the fixed spring 17, further, the work of installing the clamping block 10 and the lightning rod 11 is finished, when the clamping block 10 and the lightning rod 11 need to be detached, the movable plate 18 is moved to enable the fixed rod 19 to be moved out of the fixed hole 20, and then the fixture block 10 is removed from the inside of the card slot 9, so that the work of installing and removing the fixture block 10 and the lightning rod 11 is simple and convenient, and the lightning rod 11 can be replaced with a new lightning rod 11 easily when the lightning rod 11 is damaged.

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

1. The utility model provides a lightning protection device of electric power transmission and distribution line which characterized in that: including wire pole (1), the surface sliding connection of wire pole (1) has removal ring seat (2), two supporting seats (3) of the fixed surface of removal ring seat (2), one the one side of supporting seat (3) is rotated through the bearing and is connected with lead screw (4), another one side fixedly connected with guide bar (5) of supporting seat (3), the bottom fixedly connected with crank (6) of lead screw (4), the surface screw thread connection of lead screw (4) has removal sleeve (7), the top fixedly connected with mount pad (8) of removal sleeve (7), draw-in groove (9) have been seted up to one side of mount pad (8), the inner wall joint of draw-in groove (9) has fixture block (10), one side fixedly connected with lightning rod (11) of fixture block (10), two one side of supporting seat (3) all articulates there is bracing piece (12), the one end that supporting seat (3) was kept away from in bracing piece (12) articulates there is articulated seat (13), one side fixedly connected with of articulated seat (13) stabilizes seat (14), one side fixedly connected with location stake (15) of stabilizing seat (14).

2. The lightning protection device for the power transmission and distribution line according to claim 1, wherein: one side fixedly connected with of mount pad (8) supports guide bar (16) and fixed spring (17), the one end fixedly connected with movable plate (18) of fixed spring (17), one side fixedly connected with dead lever (19) of movable plate (18), fixed orifices (20) have been seted up to one side of fixture block (10).

3. The lightning protection device for the power transmission and distribution line according to claim 1, wherein: the outer surface of the guide rod (5) is connected with a hollow guide pipe (21) in a sliding mode, and the top end of the hollow guide pipe (21) is fixedly connected with the mounting seat (8).

4. The lightning protection device for the power transmission and distribution line according to claim 1, wherein: the clamping groove (9) and the clamping block (10) are in a cross shape, and the clamping block (10) is matched with the clamping groove (9) in size.

5. The lightning protection device for the power transmission and distribution line according to claim 2, wherein: the cross section of the supporting guide rod (16) is T-shaped, the supporting guide rod (16) penetrates through the moving plate (18), the moving plate (18) is connected with the supporting guide rod (16) in a sliding mode, and one part of the supporting guide rod (16) is located inside the fixed spring (17).

6. The lightning protection device for the power transmission and distribution line according to claim 2, wherein: the fixing rod (19) is matched with the fixing hole (20) in size, and the fixing rod (19) is connected with the mounting seat (8) in a sliding mode.