CN216121207U - Lightning protection meter protection device for releasing electric energy - Google Patents

Abstract

The utility model relates to the technical field of lightning protection equipment, and discloses a lightning protection meter protection device for discharging electric energy, which comprises a first connecting ring and a second connecting ring, wherein the first connecting ring and the second connecting ring are both semicircular and are oppositely arranged in an opening manner, two ends of the first connecting ring and two ends of the second connecting ring are both fixedly connected with connecting lugs, bolts are connected on the connecting lugs in a threaded manner, a spherical bearing device is fixedly connected on the second connecting ring, a grounding wire is arranged on the bearing device, a first lightning rod is fixedly connected at the upper end of the bearing device, and a horn-shaped rainwater collection hopper is fixedly connected on the bearing device. This device is protected to lightning protection meter for releasing electric energy absorbs produced variation ball thunder through the second is lightning-arrest, consequently avoids ball thunder directly to cause the damage to equipment, and then improve equipment's life, reduces the cost expenditure that maintenance and change brought, consequently guarantees the normal use of equipment, and then ensures the normal transport to electric power.

Description

Lightning protection meter protection device for releasing electric energy

Technical Field

The utility model relates to the technical field of lightning protection equipment, in particular to a lightning protection meter protection device for releasing electric energy.

Background

The alternating-current power supply lightning protection module is suitable for power supply protection of systems such as a power distribution room, a power distribution cabinet, a switch cabinet, an alternating-current and direct-current power distribution panel, communication, electronics, electric power, a network, energy, railways, roads and the like; the indoor distribution box with outdoor input and the building layer distribution box are used for low-voltage (220/380VAC) industrial power grids and civil power grids, and the signal lightning protector is used for overvoltage protection of line intrusion; the lightning rod is used for direct lightning protection; in an electric power system, the three-phase power supply input or output terminal is mainly used in power supply screens of an automatic machine room and a main control room of a transformer substation;

patent application No. CN201921644952.1 discloses a lightning protection device for distribution lines, in the technical scheme, the problems that the lightning rod is used for a long time or is not convenient to install due to the fact that a common installation mode is complex and the lightning rod is inconvenient to install are solved by a telegraph pole, a transverse plate, a sleeve, the lightning rod, a lantern ring, a movable rod, a connecting block, a convex block, a clamping plate, a fixed rod, a fixed block, a sliding chute, a connecting plate and an insulator, the problem of operation difficulty is increased when the lightning protection equipment is replaced, but the technical scheme can only absorb and dredge the lightning in the air after the lightning protection equipment is installed, when the variation phenomenon of the lightning is spherical lightning, the lightning can directly fall on the ground, and the lightning rod positioned above the ground can not dredge the lightning, therefore, the spherical mine still damages the equipment, so that the equipment cannot be used continuously, and the transmission and the use of electric power are influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a lightning protection meter protection device for releasing electric energy, which has the advantages of lightning protection for a spherical lightning, and the like, and solves the problems that when the variation phenomenon of the lightning is a spherical lightning, the spherical lightning can directly fall on the ground, and a lightning rod positioned above the spherical lightning can not play a role in dredging the lightning, so that the spherical lightning still can damage equipment, further the equipment can not be continuously used, and further the transmission and the use of electric power are influenced.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a device is protected to lightning protection meter for releasing electric energy, including first go-between and second go-between, first go-between is the semicircle ring shape with the second go-between and is the opening and sets up relatively, the equal fixedly connected with engaging lug in both ends of first go-between and second go-between, threaded connection has the bolt on the engaging lug, fixedly connected is for spherical carrier on the second go-between, be provided with the earth connection on the carrier, the first lightning rod of upper end fixedly connected with of carrier, fixedly connected is fought for the collection rain of loudspeaker form on the carrier, first lightning rod is located the inside of collecting rain fill, be provided with lightning protection device on the carrier.

Preferably, the upper end of the loader is provided with a water inlet hole positioned on the inner wall of the rain collecting hopper.

Preferably, the lightning protection device is including setting up the sleeve pipe in the inside of loader, and the fixed orifices has been seted up to the lower surface of loader, and sleeve pipe fixed connection is in the inside of fixed orifices, and sheathed tube inside sliding connection has inside slide bar for hollow structure, and the slide bar extends the surface of loader, and the lower extreme fixedly connected with counterweight ball of slide bar, slide bar and counterweight ball's inside intercommunication each other, and the bottom surface threaded connection of counterweight ball has the second lightning rod.

Preferably, the upper end of the sleeve is fixedly connected with a water guide plate which is also in a horn shape, and the water guide plate and the water inlet hole are vertically arranged.

Preferably, the second lightning rod and the first lightning rod are both fixedly connected with a conductive wire, and the conductive wire is electrically connected with a grounding wire.

Preferably, the inner wall of carrier has been seted up and has been rotated the hole, and the inside rotation that rotates the hole is connected with the pivot, and clockwork spring has been cup jointed in the activity in the pivot, and fixed connection is on the inner wall that rotates the hole and the surface of pivot respectively at clockwork spring's both ends, fixedly connected with haulage rope in the pivot, and the haulage rope winding is in the pivot, and the haulage rope is not on the inner wall of counter weight ball with the one end fixed connection of pivot contact.

(III) advantageous effects

Compared with the prior art, the utility model provides a lightning protection meter protection device for releasing electric energy, which has the following beneficial effects:

1. this device is protected to lightning protection meter for releasing electric energy, haulage rope through setting up, consequently when external rainwater enters into the inside of loader through the inlet opening, the rainwater passes through the inside that the water deflector flowed into the slide bar, consequently, through the inside intercommunication each other of slide bar and counter weight ball, consequently, the rainwater enters into the inside of counter weight ball, the counter weight ball produces the change owing to the gravity of pouring into of rainwater this moment, consequently, move downwards, and then drive slide bar and second lightning rod and move downwards, consequently, absorb to produced variation spherical thunder through the second is lightning-arrest, consequently, avoid spherical thunder to directly cause the damage to equipment, and then improve equipment's life, reduce the maintenance and the cost expenditure that the change brought, consequently, guarantee equipment's normal use, and then guarantee the normal transport to electric power.

2. This a device is protected to lightning protection meter for releasing electric energy, when the counter weight ball drove the slide bar and carry out the downstream, the counter weight ball drove the haulage rope and stretches out, therefore the pivot rotates, and then make the clockwork spring be the expansion state, consequently when the thunder and lightning release finishes or the day air changes fine, only need break away from threaded connection with the second lightning rod and counter weight ball, and then make the inside rivers of counter weight ball go out, this moment because the outflow of the inside water of counter weight ball, the counter weight ball quality lightens, consequently the clockwork spring shrink drives the slide bar and resets with the counter weight ball, and then make things convenient for next time to use, make the slide bar retract the sheathed tube inside simultaneously, consequently reduce the overall length of this equipment, and then reduce the occupation of its space, consequently, make this equipment more conveniently carry.

3. This a device is protected to lightning protection meter for releasing electric energy can be a plurality ofly through the slide bar that sets up, consequently can control the length that the second lightning rod moved down according to actual demand, consequently makes the second lightning rod can contact with the bottom surface, and then ensures the absorption effect to the spherical thunder of variation, consequently ensures the lightning protection effect.

4. This a device is protected to lightning protection meter for releasing electric energy, the surface of slide bar is the fretwork form, consequently make when the inside moisture of counter weight ball is full of, many with moisture discharge through the fretwork face of slide bar, consequently, avoid the rainwater to pile up the inside of loader and cause the corruption to it, and then improve its life, simultaneously when the counter weight ball does not remove, slide bar position and sheathed tube inside, consequently, sheathed tube inner wall carries out the shutoff to the surface of its fretwork form, consequently, guarantee that the rainwater can be normal the inside that enters into the counter weight ball, consequently, guarantee that the second lightning rod can carry out normal downstream, and then ensure the lightning protection effect.

Drawings

FIG. 1 is a schematic structural diagram of a lightning protection device for discharging electrical energy according to the present invention;

FIG. 2 is a schematic view of a carrier structure according to the present invention;

FIG. 3 is a schematic front view of the carrier structure of the present invention;

fig. 4 is a schematic structural view of the bushing of the present invention.

In the figure: the device comprises a first connecting ring 1, a connecting lug 101, a bolt 102, a second connecting ring 2, a carrier 3, a rain collecting hopper 301, a water inlet hole 302, a rotating hole 303, a clockwork spring 304, a rotating shaft 305, a fixing hole 306, a first lightning rod 4, a grounding wire 5, a counterweight ball 6, a traction rope 601, a second lightning rod 7, a sleeve 8, a sliding rod 801, a water deflector 802 and a conducting wire 9.

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.

Referring to fig. 1-4, the present invention provides a new technical solution: a lightning protection metering protection device for releasing electric energy comprises a first connecting ring 1 and a second connecting ring 2, wherein the first connecting ring 1 and the second connecting ring 2 are both semicircular and are oppositely arranged in an opening manner, both ends of the first connecting ring 1 and the second connecting ring 2 are fixedly connected with connecting lugs 101, bolts 102 are in threaded connection with the connecting lugs 101, a spherical bearing device 3 is fixedly connected onto the second connecting ring 2, a grounding wire 5 is arranged on the bearing device 3, the upper end of the bearing device 3 is fixedly connected with a first lightning rod 4, a horn-shaped rain collecting hopper 301 is fixedly connected onto the bearing device 3, the first lightning rod 4 is positioned inside the rain collecting hopper 301, and a lightning protection device is arranged on the bearing device 3;

when the equipment and the needed lightning protection equipment need to be fixed, the first connecting ring 1 and the second connecting ring 2 are sleeved on the needed lightning protection equipment, so that the equipment and the needed lightning protection equipment are mutually fixed through the bolt 102 and the connecting lug 101, so that the upper end of the equipment is protected from high-altitude lightning through the first lightning rod 4, the ground below the equipment is protected from lightning through the lightning protection device, the safety of the equipment in the using process is improved, meanwhile, the grounding wire 5 is mutually and electrically connected with the grounding wire of the needed lightning protection equipment, the dredging after the collection of the lightning is finished is realized, the lightning can be released through the grounding wire 5 to be conducted in the ground, the normal dredging of the lightning is further ensured, the damage caused by the fact that the lightning of the equipment cannot be timely dredged is avoided, the service life of the equipment is prolonged, and the cost for maintenance and replacement is reduced;

further, the upper end of the carrier 3 is provided with a water inlet 302 positioned on the inner wall of the rain collecting hopper 301.

Through the provided inlet holes 302, rainwater drops inside the rain collecting hopper 301 when it is rainy, and thus flows into the inside of the carrier 3 through the inlet holes 302.

Further, the lightning protection device comprises a sleeve 8 arranged inside the carrier 3, a fixing hole 306 is formed in the lower surface of the carrier 3, the sleeve 8 is fixedly connected inside the fixing hole 306, a sliding rod 801 with a hollow structure inside is slidably connected inside the sleeve 8, the sliding rod 801 extends out of the outer surface of the carrier 3, a counterweight ball 6 is fixedly connected to the lower end of the sliding rod 801, the sliding rod 801 is communicated with the inside of the counterweight ball 6, and a second lightning rod 7 is connected to the bottom surface of the counterweight ball 6 through threads;

further, the upper end of the sleeve 8 is fixedly connected with a water guide plate 802 which is also in a horn shape, and the water guide plate 802 is perpendicular to the water inlet hole 302;

further, the second lightning rod 7 and the first lightning rod 4 are both fixedly connected with a conducting wire 9, and the conducting wire 9 is electrically connected with the grounding wire 5;

further, a rotating hole 303 is formed in the inner wall of the carrier 3, a rotating shaft 305 is rotatably connected inside the rotating hole 303, a clockwork spring 304 is movably sleeved on the rotating shaft 305, two ends of the clockwork spring 304 are respectively and fixedly connected to the inner wall of the rotating hole 303 and the surface of the rotating shaft 305, a traction rope 601 is fixedly connected to the rotating shaft 305, the traction rope 601 is wound on the rotating shaft 305, and one end, which is not in contact with the rotating shaft 305, of the traction rope 601 is fixedly connected to the inner wall of the counterweight ball 6;

through the arranged traction rope 601, when external rainwater enters the inside of the carrier 3 through the water inlet hole 302, the rainwater flows into the inside of the sliding rod 801 through the water guide plate 802, and therefore the sliding rod 801 is communicated with the inside of the counterweight ball 6, so that the rainwater enters the inside of the counterweight ball 6, at the moment, the counterweight ball 6 is changed due to the gravity of the rainwater, and moves downwards, and further the sliding rod 801 and the second lightning rod 7 are driven to move downwards, so that the generated variation ball mine is absorbed through the second lightning rod 7, and the ball mine is prevented from directly damaging equipment, the service life of the equipment is prolonged, and the cost expenditure caused by maintenance and replacement is reduced;

meanwhile, when the counterweight ball 6 drives the sliding rod 801 to move downwards, the counterweight ball 6 drives the traction rope 601 to extend, so that the rotating shaft 305 rotates, and further the spring 304 is in an expanded state, therefore, when the lightning is released completely or the weather is clear, only the second lightning rod 7 needs to be separated from the counterweight ball 6 to be in threaded connection, and further water inside the counterweight ball 6 flows out, at the moment, the mass of the counterweight ball 6 becomes light due to the outflow of the water inside the counterweight ball 6, so that the spring 304 contracts to drive the sliding rod 801 and the counterweight ball 6 to reset, further the next use is facilitated, and meanwhile, the sliding rod 801 retracts into the sleeve 8, so that the overall length of the equipment is reduced, the space occupation of the equipment is reduced, and the equipment is more convenient to carry;

meanwhile, a plurality of sliding rods 801 can be arranged, the sliding rods 801 are respectively connected inside each other in a sliding manner, the innermost sliding rods 801 and the counterweight balls 6 are fixedly connected with each other and are communicated with each other, and the sliding rods 801 can only slide relative to each other and cannot be separated from each other;

the number of the sliding rods 801 is multiple, so that the length of the second lightning rod 7 moving downwards can be controlled according to actual requirements, the second lightning rod 7 can be in contact with the bottom surface, the absorption effect of the variant ball mine is further ensured, and the lightning protection effect is further ensured;

simultaneously, the surface of the sliding rod 801 is hollowed, so that when the moisture in the counterweight ball 6 is full of, much moisture is discharged through the hollowed surface of the sliding rod 801, therefore, rainwater is prevented from being accumulated in the loader 3 to corrode the loader, the service life of the loader is further prolonged, and meanwhile, when the counterweight ball 6 is not moved, the sliding rod 801 is located inside the sleeve 8, so that the inner wall of the sleeve 8 blocks the hollowed surface of the sleeve 8, therefore, the rainwater can be ensured to normally enter the counterweight ball 6, and therefore, the second lightning rod 7 is ensured to normally move downwards, and the lightning protection effect is further ensured.

The working principle is as follows: through the arranged traction rope 601, when external rainwater enters the inside of the carrier 3 through the water inlet hole 302, the rainwater flows into the inside of the sliding rod 801 through the water guide plate 802, and therefore the sliding rod 801 is communicated with the inside of the counterweight ball 6, so that the rainwater enters the inside of the counterweight ball 6, at the moment, the counterweight ball 6 is changed due to the gravity of the rainwater, and moves downwards, and further the sliding rod 801 and the second lightning rod 7 are driven to move downwards, so that the generated variation ball mine is absorbed through the second lightning rod 7, and the ball mine is prevented from directly damaging equipment, the service life of the equipment is prolonged, and the cost expenditure caused by maintenance and replacement is reduced;

meanwhile, when the counterweight ball 6 drives the sliding rod 801 to move downwards, the counterweight ball 6 drives the traction rope 601 to extend, so the rotating shaft 305 rotates, and further the spring 304 is in an expanded state, therefore, when the lightning is released completely or the weather is clear, only the second lightning rod 7 needs to be separated from the counterweight ball 6 for threaded connection, and further the water inside the counterweight ball 6 flows out, at the moment, the mass of the counterweight ball 6 becomes light due to the outflow of the water inside the counterweight ball 6, so the spring 304 contracts to drive the sliding rod 801 and the counterweight ball 6 to reset, further the next use is facilitated, and meanwhile, the sliding rod 801 retracts into the sleeve 8, so the overall length of the equipment is reduced, the space occupation of the equipment is reduced, and the equipment is more convenient to carry.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A lightning protection metering and protecting device for releasing electric energy, comprising a first connecting ring (1) and a second connecting ring (2), characterized in that: first go up adapter ring (1) and second go-between (2) and be the semicircle ring shape and be the opening and set up relatively, the equal fixedly connected with engaging lug (101) in both ends of first go-between (1) and second go-between (2), threaded connection has bolt (102) on engaging lug (101), fixed connection is for spherical carrier (3) on second go-between (2), be provided with earth connection (5) on carrier (3), the first lightning rod (4) of the upper end fixedly connected with of carrier (3), fixed connection is fought (301) for the collection rain of loudspeaker form on carrier (3), first lightning rod (4) are located the inside of collecting rain fill (301), be provided with lightning protection device on carrier (3).

2. A lightning protection metering device for discharging electrical energy according to claim 1, characterized in that: the upper end of the carrier (3) is provided with a water inlet hole (302) which is positioned on the inner wall of the rain collecting hopper (301).

3. A lightning protection metering device for discharging electrical energy according to claim 1, characterized in that: lightning protection device is including setting up sleeve pipe (8) inside carrier (3), fixed orifices (306) have been seted up to the lower surface of carrier (3), sleeve pipe (8) fixed connection is in the inside of fixed orifices (306), the inside sliding connection of sleeve pipe (8) has inside slide bar (801) for hollow structure, the surface of carrier (3) is extended in slide bar (801), the lower extreme fixedly connected with counterweight ball (6) of slide bar (801), slide bar (801) communicate with the inside of counterweight ball (6) each other, the bottom surface threaded connection of counterweight ball (6) has second lightning rod (7).

4. A lightning protection metering device for discharging electrical energy according to claim 3, characterized in that: the upper end of the sleeve (8) is fixedly connected with a water guide plate (802) which is also in a horn shape, and the water guide plate (802) is perpendicular to the water inlet hole (302).

5. A lightning protection metering device for discharging electrical energy according to claim 3, characterized in that: and the second lightning rod (7) and the first lightning rod (4) are both fixedly connected with a conductive wire (9), and the conductive wire (9) is electrically connected with the grounding wire (5).

6. A lightning protection metering device for discharging electrical energy according to claim 3, characterized in that: rotation hole (303) have been seted up to the inner wall of loader (3), the internal rotation that rotates hole (303) is connected with pivot (305), clockwork spring (304) have been cup jointed in the activity on pivot (305), fixed connection is on the surface of the inner wall that rotates hole (303) and pivot (305) respectively at the both ends of clockwork spring (304), fixedly connected with haulage rope (601) on pivot (305), haulage rope (601) twines on pivot (305), haulage rope (601) not with the one end fixed connection of pivot (305) contact on the inner wall of counterweight ball (6).

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