CN210490086U

CN210490086U - Lightning rod for iron tower

Info

Publication number: CN210490086U
Application number: CN201921803072.4U
Authority: CN
Inventors: 宋桂敏; 严小川; 陈汀
Original assignee: Anhui Dingyang Power Equipment Co Ltd
Current assignee: Anhui Dingyang Power Equipment Co Ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-05-08
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a lightning rod for iron tower, including the lightning rod body, the electricity leading device has been cup jointed on the top of lightning rod body, the lightning rod body is close to its top department and is fixed with the ball of warning, the bottom an organic whole of lightning rod body is provided with the mounting bracket, the electricity leading device includes solid fixed ring and electricity leading pole, the fixed orifices has been seted up to solid fixed ring's outer wall, the inner wall of fixed orifices has the screw through the thread engagement, gu fixed ring passes through the screw fixed with the top of lightning rod body, a plurality of electricity leading pole equidistance distribute at solid fixed ring's outer wall, electricity leading pole keeps away from solid fixed ring's an organic whole one end and is provided with conical pole top, the outer wall that the lightning rod body is located warning ball below has cup jointed the laminating cover, the outer wall of laminating cover has cup jointed the metal mesh, the plan view of. Through the cooperation of above each device, can prevent that the electric field that the lightning rod produced from damaging electrical components to and cause the condition of unexpected outage.

Description

Lightning rod for iron tower

Technical Field

The utility model relates to a relevant technical field of lightning rod for iron tower specifically is a lightning rod for iron tower.

Background

The lightning rod can utilize point discharge principle when thunderstorm weather, introduce the ground with the electric energy that the thunder and lightning produced and carry out the neutralization, reduce the probability that the building was destroyed by the thunderbolt, but when meetting strong thunder and lightning weather, the produced high-voltage strong current of thunder and lightning lets in the lightning rod in the twinkling of an eye, can cause the load of lightning rod too big, and use the lightning rod outwards to produce the electric field as the center, this electric field can lead to the fact the influence to the electrical apparatus around the lightning rod, cause electronic components to be punctured in the twinkling of an eye, or some circuit protection components receive electric field excitation, start protection mechanism, cause the outage of equipment, so an urgent need not be one kind can not lead to the fact the iron tower of influence to.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lightning rod for iron tower to solve the lightning rod that proposes in the above-mentioned background art when the high-voltage strong current of flow through, can damage the electrical components of whole body and cause the problem of unexpected outage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lightning rod for iron tower, includes the lightning rod body, the top of lightning rod body has cup jointed the electrical apparatus of leading, the lightning rod body is close to its top department and is fixed with the ball of warning, the bottom of lightning rod body an organic whole is provided with the mounting bracket.

Preferably, the electricity guiding device comprises a fixing ring and an electricity guiding rod, the outer wall of the fixing ring is provided with a fixing hole, the inside of the fixing hole is provided with a thread, the inner wall of the fixing hole is meshed with a screw through the thread, and the fixing ring is fixed to the top end of the lightning rod body through the screw.

Preferably, the pole that draws is provided with a plurality ofly, and a plurality ofly draws the pole equidistance and distributes at solid fixed ring's outer wall, and the one end that draws the pole and the outer wall welding of solid fixed ring, the pole that draws the pole to keep away from solid fixed ring's one end an organic whole is provided with conical crown, the crown matches with the pole that draws.

Preferably, the material of the warning ball is the same as that of the lightning rod body, the outer diameter of the warning ball is 50-60cm, and the center of the warning ball and the lightning rod body are in the same vertical direction.

Preferably, the outer wall of the lightning rod body below the warning ball is sleeved with a fitting sleeve, the outer wall of the fitting sleeve is sleeved with a metal net, the top view of the metal net is circular, and the outer wall of the metal net is sleeved with an insulating sleeve made of rubber.

Preferably, the front view of mounting bracket is the T font of inversion, the mounting bracket includes the mounting groove and is convenient for lightning rod body and ground vertically fixed disk, the screw hole has all been seted up to the both sides that the mounting groove was kept away from mutually, the top surface of mounting groove and the bottom welding of lightning rod body, the bottom of mounting groove and the top surface welding of fixed disk, the centre of a circle and the lightning rod body of fixed disk are in same vertical direction.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, through the metal mesh in the lightning rod body outside, can be when the high-pressure heavy current of lightning rod body flow through with the electric field and the magnetic field that the lightning rod body produced to its outside shielding, the electric field that can avoid taking place the lightning rod body to produce damages electrical components and causes the condition of unexpected outage.

2. The utility model discloses, can make things convenient for sticking up of lightning rod body when the lightning rod body is installed through the fixed disk to the lightning rod body can reduce the staff and right required power to the lightning rod body after sticking up, can reduce the probability that the lightning rod body took place to empty the condition when the installation, and can increase the area of contact of lightning rod body and ground through the fixed disk, make the electric energy of thunder and lightning lead to the ground more rapidly.

Drawings

Fig. 1 is a schematic structural view of a lightning rod body according to an embodiment of the present invention;

FIG. 2 is a schematic view of a fixing ring according to an embodiment of the present invention;

fig. 3 is the utility model discloses embodiment lightning rod body outer wall structure sketch map.

In the figure: 1. a lightning rod body; 2. an electricity leading device; 3. a warning ball; 4. a mounting frame; 41. mounting grooves; 42. fixing the disc; 43. screw holes; 5. a fixing ring; 51. a fixing hole; 52. a thread; 53. a screw; 6. an electricity leading pole; 61. a pole top; 7. fitting the sleeve; 71. a metal mesh; 72. and an insulating sleeve.

Detailed Description

In order to prevent an electric field generated by the lightning rod from damaging electrical elements and causing unexpected power failure, the lightning rod for the iron tower is particularly provided. The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present embodiment provides a lightning rod for an iron tower, including a lightning rod body 1, an electrical lead 2 is connected to a top end of the lightning rod body 1, a warning ball 3 is fixed to the lightning rod body 1 near the top thereof, and a mounting frame 4 is integrally arranged at a bottom end of the lightning rod body 1.

The electricity guiding device 2 comprises a fixing ring 5 and an electricity guiding rod 6, the outer wall of the fixing ring 5 is provided with a fixing hole 51, the inside of the fixing hole 51 is provided with a thread 52, the inner wall of the fixing hole 51 is meshed with a screw 53 through the thread 52, and the fixing ring 5 is fixed to the top end of the lightning rod body 1 through the screw 53.

The electric pole 6 is provided with a plurality ofly, and 6 equidistance distributions of a plurality of electric poles are at the outer wall of solid fixed ring 5, and the one end of leading electric pole 6 and the outer wall welding of solid fixed ring 5, and the one end an organic whole that leads electric pole 6 to keep away from solid fixed ring 5 is provided with conical crown 61, crown 61 and lead electric pole 6 and match.

The material of the warning ball 3 is the same as that of the lightning rod body 1, the outer diameter of the warning ball 3 is 50-60cm, the center of the warning ball 3 is in the same vertical direction with the lightning rod body 1, so that the gravity directions of the warning ball 3 and the lightning rod body 1 can be along the same direction, the lightning rod body 1 is prevented from being fixed difficultly when being installed, and the phenomenon that the lightning rod body 1 topples over is avoided.

The outer wall that lightning rod body 1 is located warning ball 3 below cup joints laminating cover 7, and the outer wall of laminating cover 7 has cup jointed metal mesh 71, and the plan view of metal mesh 71 is circular, and the outer wall of metal mesh 71 has cup jointed the insulating cover 72 of rubber material.

The front view of mounting bracket 4 is the T font of inversion, and mounting bracket 4 includes mounting groove 41 and the lightning rod body 1 of being convenient for and ground vertically fixed disk 42, and screw hole 43 has all been seted up to the both sides that mounting groove 41 kept away from mutually, and the top surface of mounting groove 41 and the bottom welding of lightning rod body 1, the bottom of mounting groove 41 and the top surface welding of fixed disk 42, and the centre of a circle of fixed disk 42 is in same vertical direction with lightning rod body 1.

In this embodiment, before the lightning rod body 1 is installed, the screw 53 is inserted into the fixing hole 51 through engagement with the thread 52 by using a screwdriver, and the fixing between the fixing ring 5 and the lightning rod body 1 can be realized until one end of the screw 53 extending into the fixing hole 51 is attached to the outer wall of the lightning rod body 1.

When the lightning rod body 1 is installed, the installation hole in the center of the fixed disc 42 is aligned with the installation base, then the lightning rod body 1 is applied with force, one side of the fixed disc 42 serves as a stress point, the lightning rod body 1 is deflected, after the installation hole is inserted into the top of the installation base, the installation groove 41 is inserted into the base, and the installation groove 41 is fixed to the base through bolts matched with the screw holes 43.

When thunderstorm weather appears, according to point discharge principle, the top of lightning rod body 1 or the pole top 61 on the 6 tops of electricity-leading pole in the thunder and lightning is preferably split, and the area just to of electricity-leading pole 6's setting can increase lightning rod body 1 and thunder and lightning, prevents that the condition of building from taking place in the thunder and lightning is split, and lightning rod body 1 leads to the ground to the electric energy that the thunder and lightning produced to carry out neutralization by the ground, consume the electric energy that the thunder and lightning produced.

When the current flows through the inside of the lightning rod body 1, the metal mesh 71 locks the electric field generated by the metal mesh in the inside of the metal mesh, so that the lightning rod body 1 is shielded from the outside by the generated electric field, and the insulating sleeve 72 made of rubber insulates the lightning rod body 1 from a building, so that the building is prevented from being damaged.

The warning ball 3 has smooth surface and can reflect sunlight on the surface, thereby playing a role in poetry and the like for flyers such as helicopter and avoiding causing collision accidents.

Through the cooperation of above each device, can prevent that the electric field that the lightning rod produced from damaging electrical components to and cause the condition of unexpected outage.

Example 2

Referring to fig. 1 and fig. 3, a further improvement is made on the basis of embodiment 1: the front view of the mounting frame 4 is in an inverted T shape, the mounting frame 4 comprises a mounting groove 41 and a fixing disc 42 which is convenient for the lightning rod body 1 to be vertical to the ground, screw holes 43 are respectively arranged at two sides of the mounting groove 41 which are far away from each other, the top surface of the mounting groove 41 is welded with the bottom end of the lightning rod body 1, the bottom end of the mounting groove 41 is welded with the top surface of the fixing disc 42, the circle center of the fixing disc 42 and the lightning rod body 1 are in the same vertical direction, the lightning rod body 1 can be conveniently erected when the lightning rod body 1 is installed through the fixed disc 42, and the force required by the staff to right the lightning rod body 1 can be reduced after the lightning rod body 1 is erected, the probability of the lightning rod body 1 falling during the installation can be reduced, and the contact area between the lightning rod body 1 and the ground can be increased through the fixed disc 42, so that the electric energy of the lightning can be more quickly led into the ground.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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 rod for iron tower, includes lightning rod body (1), its characterized in that: the lightning rod is characterized in that an electricity leading device (2) is sleeved on the top end of the lightning rod body (1), a warning ball (3) is fixed to the position, close to the top, of the lightning rod body (1), and a mounting frame (4) is integrally arranged at the bottom end of the lightning rod body (1).

2. The lightning rod for the iron tower according to claim 1, characterized in that: the lightning arrester is characterized in that the electricity leading device (2) comprises a fixing ring (5) and an electricity leading rod (6), a fixing hole (51) is formed in the outer wall of the fixing ring (5), threads (52) are formed in the fixing hole (51), the inner wall of the fixing hole (51) is meshed with a screw (53) through the threads (52), and the fixing ring (5) is fixed to the top end of the lightning rod body (1) through the screw (53).

3. The lightning rod for the iron tower as claimed in claim 2, wherein: the utility model discloses a lead the pole, lead pole (6) and be provided with a plurality ofly, and a plurality of lead pole (6) equidistance distribute at the outer wall of solid fixed ring (5), and the outer wall welding of the one end of leading pole (6) and solid fixed ring (5), the one end an organic whole that fixed ring (5) were kept away from in lead pole (6) is provided with conical roof (61), roof (61) and lead pole (6) and match.

4. The lightning rod for the iron tower according to claim 1, characterized in that: the material of warning ball (3) is the same with the material of lightning rod body (1), and the external diameter of warning ball (3) is between 50-60cm, the centre of sphere of warning ball (3) is in same vertical direction with lightning rod body (1).

5. The lightning rod for the iron tower according to claim 1, characterized in that: the lightning rod body (1) is located the outer wall of warning ball (3) below and has cup jointed cover (7), the outer wall of laminating cover (7) has cup jointed metal mesh (71), the top view of metal mesh (71) is circular, the outer wall of metal mesh (71) has cup jointed insulating cover (72) of rubber material.

6. The lightning rod for the iron tower according to claim 1, characterized in that: the front view of mounting bracket (4) is the T font of inversion, mounting bracket (4) include mounting groove (41) and be convenient for lightning rod body (1) and ground vertically fixed disk (42), screw hole (43) have all been seted up to the both sides that mounting groove (41) kept away from mutually, the top surface of mounting groove (41) and the bottom welding of lightning rod body (1), the bottom of mounting groove (41) and the top surface welding of fixed disk (42), the centre of a circle of fixed disk (42) is in same vertical direction with lightning rod body (1).