CN218385792U

CN218385792U - Grounding electrode

Info

Publication number: CN218385792U
Application number: CN202222764061.8U
Authority: CN
Inventors: 沙世伟; 梁战鹏; 黄旭; 袁娟; 李钰龙; 韦子文
Original assignee: China Railway First Survey and Design Institute Group Ltd
Current assignee: China Railway First Survey and Design Institute Group Ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-01-24
Anticipated expiration: 2032-10-20

Abstract

The utility model provides an earth electrode relates to lightning-arrest technical field, solves the rivers in the reposition of redundant personnel ball in the lightning-arrest thunder and lightning shunt, and the volume that flows into each thunder and lightning reposition of redundant personnel ball is different, leads to the efficiency and the inconsistent influence wholeness in life-span of a plurality of thunder and lightning reposition of redundant personnel balls, and rivers are difficult to follow the first half of spheroid and flow out simultaneously. Go up spheroid bottom and be provided with down the spheroid, go up the spheroid and all be provided with the hole around the spheroid down, go up the spheroid lateral wall and be provided with the several flowing groove, and flowing groove and last spheroid go up the hole intercommunication, go up the spheroid and be provided with the reposition of redundant personnel joint, reposition of redundant personnel joint top is connected with current limiting component, and the reposition of redundant personnel joint passes through current limiting component and is connected with the rivers pipeline. Through the reposition of redundant personnel joint and the cooperation of current-limiting component that set up in the device, come to control the flow of rivers for the spheroidal rivers that flow in can be controlled, can let the rivers in the rivers pipeline can flow on average to each thunder and lightning reposition of redundant personnel ball in.

Description

Grounding electrode

Technical Field

The utility model relates to a lightning-arrest system technical field particularly, relates to an earthing pole.

Background

The lightning-arrest indicates that the thunder and lightning that will produce naturally guides through the earthing pole, with its guide to ground in the soil through thunder and lightning reposition of redundant personnel ball earthing pole to the thunder and lightning scattered and flow, carry out electrically conductive in-process at thunder and lightning reposition of redundant personnel ball, can let spheroidal electric conductivity better through pouring into rivers into, can soak soil around the while, reduce abrupt resistivity around so that better electrically conductive reposition of redundant personnel carries out.

And current thunder and lightning reposition of redundant personnel ball is connected to on a main water flow pipeline by a plurality of spheroids, and can lead to the thunder and lightning reposition of redundant personnel ball that is close to main water flow pipeline to flow into more rivers like this, and the rivers that the thunder and lightning reposition of redundant personnel ball that keep away from main water flow pipeline flowed in can diminish, make the unable average of electric conductivity of a plurality of thunder and lightning reposition of redundant personnel balls, let the wholeness descend, let the thunder and lightning reposition of redundant personnel ball that is close to main water flow pipeline can channel into more thunder and lightning, lead to the availability factor and the life-span of thunder and lightning reposition of redundant personnel ball all inconsistent, let whole practicality reduce, the inside bottom of thunder and lightning reposition of redundant personnel ball can be saved to current thunder and lightning reposition of redundant personnel ball rivers simultaneously, then flow through the cavity of bottom, let rivers be difficult to save the first half of thunder and lightning reposition of redundant personnel ball then flow out, make the unable even coverage spheroid of rivers and soak soil around.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an earthing pole solves the rivers in the reposition of redundant personnel ball in the lightning-arrest thunder and lightning shunt, and the volume that flows into each thunder and lightning reposition of redundant personnel ball is different, leads to the efficiency and the inconsistent influence wholeness in life-span of a plurality of thunder and lightning reposition of redundant personnel balls, and rivers are difficult to follow the first half of spheroid and flow out simultaneously, and current-limiting component top is connected with the funnel that catchments.

The embodiment of the utility model discloses a realize through following technical scheme:

the utility model provides an earthing pole, including last spheroid, go up the spheroid bottom and be provided with down the spheroid, go up the spheroid and all be provided with the hole around the spheroid down, go up the spheroid lateral wall and be provided with the several flowing groove, and flowing groove and last spheroid go up the hole intercommunication, go up the spheroid and be provided with the reposition of redundant personnel joint, reposition of redundant personnel joint top is connected with current-limiting component, and the reposition of redundant personnel joint passes through current-limiting component and water flow pipe connection.

Preferably, the reposition of redundant personnel connects including lower clutch, passageway, reposition of redundant personnel piece, water conservancy diversion hole and connection breach, and the lower clutch sets up at last spheroid top, and the passageway setting is at the lower clutch top, and the reposition of redundant personnel piece is for setting up at the triangle-shaped lug in lower clutch middle part, and the water conservancy diversion hole is the inside opening that sets up of lower clutch shell, and connection breach is for setting up several openings around the lower clutch top.

Preferably, the passage opening is open in a semicircular shape.

Preferably, one end of the diversion hole is communicated with the flow groove.

Preferably, the current limiting component comprises an upper connector and a connecting block, the upper connector is arranged at the top of the lower connector, and the connecting block is a plurality of protruding blocks around one end, close to the upper connector, of the upper connector.

Preferably, the joint of the upper joint and the lower joint is also provided with a semicircular opening consistent with the opening of the channel.

Preferably, the connecting block is matched with the opening of the connecting notch, a groove is formed in one inward side of the connecting block, and the inward groove of the connecting block is matched with the circular ring protrusion at the connecting notch of the lower connector in a protruding mode.

Preferably, the water collecting funnel is communicated with the water conveying pipe connected with the upper joint.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

1. through the reposition of redundant personnel joint and the cooperation of current-limiting component that set up in the device, come to control the flow of rivers for the spheroidal rivers that flow in can be controlled, can let the rivers in the rivers pipeline can flow on average to each thunder and lightning reposition of redundant personnel ball in.

2. The device still is provided with the flowing groove, can be when rivers enter into the thunder and lightning reposition of redundant personnel spheroid through the flowing groove, and partial rivers can directly stay the first half surface of spheroid for the coverage of spheroid surface rivers is more comprehensive.

3. The device still is provided with the funnel that catchments, can take place to damage through the funnel that catchments when unable technique transport rivers takes place at pipeline, carries out certain collection to the rainwater through the funnel that catchments, carries certain rivers to the spheroid in, makes certain emergency measure.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure of the present invention at A in FIG. 1;

fig. 3 is a schematic top view of the upper ball of the present invention;

icon: the water collecting funnel comprises an upper ball body 1, a hole 101, a flow groove 102, a lower ball body 103, a lower connector 2, a channel 201, a flow dividing block 202, a flow guiding hole 203, a connecting notch 204, an upper connector 3, a connecting block 301 and a water collecting funnel 4.

Detailed Description

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in detail with reference to fig. 1 to 3.

The utility model provides a grounding electrode, includes spheroid 1, goes up 1 bottom of spheroid and is provided with down spheroid 103, goes up spheroid 1 and all is provided with hole 101 around spheroid 103 down, goes up 1 lateral wall of spheroid and is provided with several flowing groove 102, and flowing groove 102 and last spheroid 1 go up hole 101 intercommunication, goes up spheroid 1 and is provided with the reposition of redundant personnel joint, and reposition of redundant personnel joint top is connected with current-limiting component, and the reposition of redundant personnel joint passes through current-limiting component and water flow pipe connection, the current-limiting component top is connected with catchment funnel 4.

Through setting up spheroid 1 and lower spheroid 103 as an organic whole, form a complete spheroid, then bury in the ground soil, when taking shelter from lightning through lightning-arrest system, can lead to the thunder and lightning to shunt in the soil on ground, let the dissipation of its thunder and lightning, simultaneously can pour into rivers to the inside of last spheroid 1 and lower spheroid 103, then flow the surface of last spheroid 1 and lower spheroid 103 through hole 101, also can soak the soil around, increase its spheroidal electric conductivity, better shunt the thunder and lightning.

The ball body is communicated with the flow limiting assembly through the shunt joint at the top, then the flow limiting assembly is communicated with the water flow pipe to flow water, the water amount flowing into the shunt joint can be controlled through the flow limiting assembly, and meanwhile, the shunt joint can shunt the flowing water amount to ensure that the flowing water amount can uniformly cover the surface of the ball body to conduct electricity.

Further, the reposition of redundant personnel connects including lower clutch 2, passageway 201, reposition of redundant personnel piece 202, water conservancy diversion hole 203 and connection breach 204, lower clutch 2 sets up at 1 top of last spheroid, passageway 201 sets up at 2 tops of lower clutch, and reposition of redundant personnel piece 202 is for setting up at 2 middle part triangle-shaped lugs of lower clutch, and water conservancy diversion hole 203 is the inside opening that sets up of 2 shells of lower clutch, and connection breach 204 is for setting up several openings around 2 tops of lower clutch, and water conservancy diversion hole 203 one end is linked together with flow tank 102.

Divide the stream block 202 in can flowing into inside through the lower clutch 2, triangle lug through dividing stream block 202 can be with rivers to spreading flow all around, simultaneously partial rivers can flow to the floating groove 102 through water conservancy diversion hole 203 in, let rivers part can directly flow the surface of last spheroid 1, and can only save spheroidal inside bottom because of rivers, let a large amount of rivers in the spheroid only can flow through the hole 101 of spheroid 103 down, and lead to the electric conductivity of spheroid 1 to reduce, let spheroid surface rivers cover more even comprehensive.

Further, current limiting component is including top connection 3 and connecting block 301, top connection 3 sets up at 2 tops of lower clutch, connecting block 301 is that top connection 3 is close to several lugs around the 3 one ends of top connection, passageway 201 opening goes out for being half circular shape opening, top connection 3 also is provided with the half circular shape opening unanimous with passageway 201 opening part with 2 junctions of lower clutch, connecting block 301 cooperates with the opening of connection breach 204, and the inside one side of connecting block 301 is provided with the recess, the inside recess of connecting block 301 sets up the protruding cooperation of ring of connection breach 204 department with lower clutch 2.

The upper joint 3 is embedded into the connection notch 204 through the surrounding connection blocks 301, then the groove on one side of the connection block 301 is matched with a circular ring provided with the connection notch 204 by rotating, the upper joint 3 and the lower joint 2 can be limited to be connected together, meanwhile, because the openings of the channels 201 in the lower joint 2 and the upper joint 3 are consistent semicircular openings, the overlapping area of the openings of the channels 201 between the upper joint 3 and the lower joint 2 is changed by rotating the upper joint 3 to control the opening area of the channels 201 of the lower joint 2, and then the opening area is adjusted in advance and then embedded when the spheres are embedded, so that the flow of water is controlled, when a plurality of flow dividing spheres are connected together through one water flow pipe, more water flows can flow into the flow dividing spheres close to the water flow pipe, less water flows of the flow dividing spheres 3 far away from the water flow pipe, inconsistent current efficiencies of the flow generated by the flow dividing spheres, partial flow dividing sphere efficiencies are lowered, and the overall performance of the water flow is lowered.

Further, the water collecting funnel 4 is communicated with a water delivery pipe connected with the upper connector 3.

Through burying the funnel 4 that catchments in underground together with the spheroid, can soak the soil in the funnel 4 that catchments at the rainwater, let the rivers that dip soil in the funnel 4 that catchments can flow into the raceway to carry rivers to the spheroid in, avoid carrying out certain precaution because in the time of the abominable raceway of open-air environment damaged unable conveying rivers.

The following is a specific flow implemented by the utility model, first, by setting the upper sphere 1 and the lower sphere 103 as a whole, forming a complete sphere, then burying them in the ground soil, when lightning protection is performed by the lightning protection system, the lightning can be guided into the soil on the ground to be shunted, so as to dissipate the lightning, meanwhile, the inflow water can be injected into the upper sphere 1 and the lower sphere 103, then the inflow water flows to the surface of the upper sphere 1 and the lower sphere 103 through the hole 101, and the surrounding soil can be soaked, so as to increase the conductivity of the spheres, better to shunt the lightning, the water can be diffused and flowed all around through the triangular lug of the shunt block 202 when the water flows into the interior, and part of the water flows can flow into the flow groove 102 through the diversion hole 203, so that the water flow part can directly flow to the surface of the upper sphere 1, the phenomenon that the conductivity of the upper ball body 1 is reduced because a large amount of water flow in the ball body only flows out through the holes 101 of the lower ball body 103 because the water flow is only accumulated at the bottom of the inner part of the ball body is avoided, the water flow on the surface of the ball body is more uniformly and comprehensively covered, finally, the upper joint 3 is embedded into the connecting gap 204 through the surrounding connecting block 301, then, the groove on one side of the connecting block 301 is matched with a circular ring provided with the connecting gap 204 through rotation, the upper joint 3 and the lower joint 2 can be connected in a limited mode, meanwhile, because the openings of the channels 201 in the lower joint 2 and the upper joint 3 are consistent semicircular openings, the overlapping area of the openings of the channels 201 between the upper joint 3 and the lower joint 2 is changed through certain rotation of the upper joint 3, the opening area of the channels 201 in the lower joint 2 is controlled, and the flow rate of the water flow is controlled, thereby make when a plurality of reposition of redundant personnel balls only link together through a rivers pipe, the reposition of redundant personnel ball that is close to the rivers pipeline can flow into more rivers, and the rivers that the reposition of redundant personnel ball 3 that keep away from the rivers pipeline flow will be less, lead to the current efficiency inconsistent that a plurality of spheroids of its reposition of redundant personnel electric current can produce the water conservancy diversion, let partial reposition of redundant personnel ball efficiency step-down to influence holistic performance.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a grounding electrode, includes spheroid (1), it is provided with down spheroid (103) to go up spheroid (1) bottom, it all is provided with hole (101) all around spheroid (1) and lower spheroid (103) to go up spheroid (1), its characterized in that, it is provided with several flowing groove (102) to go up spheroid (1) lateral wall, just hole (101) intercommunication is gone up in flowing groove (102) and last spheroid (1), it is provided with the reposition of redundant personnel joint to go up spheroid (1), reposition of redundant personnel joint top is connected with current-limiting component, just the reposition of redundant personnel joint passes through current-limiting component and is connected with the rivers pipeline, current-limiting component top is connected with catchment funnel (4).

2. The earth electrode of claim 1, characterized in that, the shunt joint comprises a lower joint (2), a channel (201), a shunt block (202), a diversion hole (203) and a connection notch (204), the lower joint (2) is arranged on the top of the upper sphere (1), the channel (201) is arranged on the top of the lower joint (2), the shunt block (202) is a triangular bump arranged in the middle of the lower joint (2), the diversion hole (203) is an opening arranged inside the shell of the lower joint (2), and the connection notch (204) is a plurality of openings arranged around the top of the lower joint (2).

3. A grounding electrode in accordance with claim 2, characterized in that the channel (201) is open in the shape of a half circle.

4. An earth electrode as claimed in claim 2, characterized in that said flow-guiding hole (203) is connected at one end to the flow channel (102).

5. A grounding electrode as claimed in claim 1, characterized in that said current limiting assembly comprises an upper connector (3) and a connecting block (301), said upper connector (3) is disposed on top of said lower connector (2), said connecting block (301) is a plurality of protrusions around one end of said upper connector (3) close to said upper connector (3).

6. An earthing electrode according to claim 5, characterized in that the junction of the upper connector (3) and the lower connector (2) is also provided with a semicircular opening corresponding to the opening of the passage (201).

7. A grounding electrode in accordance with claim 5 characterized in that the connector block (301) is fitted into the opening of the connection notch (204) and that the inward side of the connector block (301) is provided with a groove, and that the inward groove of the connector block (301) is fitted into a circular protrusion of the lower contact (2) at the connection notch (204).

8. A grounding electrode in accordance with claim 1 characterized in that said water collection funnel (4) is in communication with a water duct connecting the upper joint (3).