CN216197033U

CN216197033U - Insulating lightning protection power pole

Info

Publication number: CN216197033U
Application number: CN202122635722.2U
Authority: CN
Inventors: 仰时威; 仰秉玙
Original assignee: Huangshan Weispa Lightning Protection Technology Co ltd
Current assignee: Huangshan Weispa Lightning Protection Technology Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-04-05
Anticipated expiration: 2031-10-28

Abstract

The invention belongs to the technical field of power rods, and particularly discloses an insulating lightning protection power rod which comprises a rod body, wherein the top end of the rod body is detachably and fixedly connected with an installation component, and a lightning rod assembly is arranged on the installation component; the installation component comprises a cover body, a notch is formed in the bottom end face of the cover body, the top end of the rod body is clamped into the notch, at least three evenly distributed pre-fixing spring columns fixedly connected with the inner wall of the notch are fixedly connected with one end of each pre-fixing spring column, at least three evenly distributed threaded holes are formed in the outer side face of the cover body, positioning bolts are connected with the inner side of each threaded hole in a threaded mode, the positioning bolts are placed between the pre-fixing extrusion blocks in a staggered mode, the bottom end of the lightning rod assembly penetrates through the center of the top end of the cover body and extends to the inside of the rod body, and reinforcing components are arranged on the lightning rod assembly inside the rod body. Through the installation component who sets up, realized improving the installation convenience of lightning rod and can adapt to the technical effect of installing on the electric power pole of different specifications.

Description

Insulating lightning protection power pole

Technical Field

The invention relates to the technical field of power poles, in particular to an insulating lightning protection power pole.

Background

The existing power poles are divided into a metal power pole and a concrete power pole, the metal power pole is quick to manufacture, simple to install and light in weight, but the electric shock prevention and lightning protection effects of the metal power pole are poor; although the concrete power pole has good lightning protection and electric shock prevention effects, the concrete power pole is inconvenient to install and use in cities due to heavy weight, and is only suitable for rural areas or mountain areas at present; because the metal power pole is easily made and installed, and recycle, so its use quantity is far more than the concrete power pole, if carry out lightning protection and protection against electric shock design to the metal power pole, will be safer.

The existing metal power pole mostly adopts a lightning rod to prevent lightning and then is assisted with some insulating materials to achieve the purpose of preventing electric shock. However, the prior art has the following problems: the lightning rod is not convenient enough in installation, and can not adapt to install on the electric power pole of different specifications. Accordingly, one skilled in the art provides an insulated lightning protection power rod to solve the problems set forth in the background above.

Disclosure of Invention

The embodiment of the application provides an insulating lightning protection power rod, has solved among the prior art the installation of lightning rod convenient and can't adapt to the technical problem of installing on the power rod of different specifications inadequately, has realized improving the installation convenience of lightning rod and can adapt to the technical effect of installing on the power rod of different specifications.

The embodiment of the application provides an insulating lightning protection power rod which comprises a rod body, wherein the top end of the rod body is detachably and fixedly connected with an installation component, and a lightning rod assembly is arranged on the installation component; the installation component comprises a cover body, a notch is formed in the bottom end face of the cover body, the top end of the rod body is clamped into the notch, the inner wall of the notch is fixedly connected with at least three evenly distributed pre-fixed spring columns, one end of each pre-fixed spring column is fixedly connected with a pre-fixed extrusion block, at least three evenly distributed threaded holes are formed in the outer side face of the cover body, and the threaded holes are internally and threadedly connected with positioning bolts, the positioning bolts are placed between the pre-fixed extrusion blocks in a staggered mode, the bottom end of the lightning protection needle assembly penetrates through the center of the top end of the cover body and extends to the inside of the rod body, and the lightning protection needle assembly inside the rod body is provided with a reinforcing component.

Further, lightning rod subassembly includes the arrester, and the arrester bottom runs through lid and fixedly connected with conducting rod, the conducting rod is arranged in the inside perpendicular groove of seting up of the body of rod, and the conducting rod bottom stretches out perpendicular groove and fixedly connected with ground needle.

Further, strengthen the subassembly and include a plurality of insulating plectanes, and a plurality of insulating plectanes screw cup joint on the conducting rod lateral surface and with erect the contact of inslot wall, a plurality of stoppers of the lateral surface fixedly connected with of a plurality of insulating plectanes, erect the position that inslot wall corresponds the stopper and seted up spacing perpendicular groove, and during the stopper card goes into corresponding spacing perpendicular groove.

Furthermore, a bearing is embedded between the lightning receptor and the cover body.

Furthermore, a rubber layer is fixedly connected to the inner wall of the notch.

Furthermore, the outer side surface of the rod body is fixedly connected with an insulating layer at a position close to the lower end, and the insulating layer is made of polyethylene.

Further, the height of the insulating layer is greater than three meters.

The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:

1. owing to adopted the installation component, during the use, insert the conducting rod and wear out in perpendicular groove together with the ground needle, then, be connected the installation component with the body of rod, specifically be: with body of rod card income notch, the back is gone into to the card, the fixed spring post promotes in advance that the fixed extrusion piece is in advance fixed on the body of rod with the installation component, and then makes things convenient for the installation in later stage, finally, through screw up positioning bolt with the lid firmly fix on the body of rod can, effectively solved among the prior art the installation of lightning rod convenient and can't adapt to the technical problem of installing on the electric power pole of different specifications inadequately, realized improving the installation convenience of lightning rod and can adapt to the technical effect of installing on the electric power pole of different specifications.

2. During the use, for improving the structural strength of the body of rod, put into insulating plectane in erecting the groove, put into the in-process, stopper card is gone into spacing perpendicular groove, afterwards, insulating plectane and contact rod after, make insulating plectane advance at the contact rod through rotatory contact rod, and then get into and erect the groove depths, the staff can select the insulating plectane of suitable quantity according to local wind-force size and put into, has effectively improved the wind resistance of the body of rod.

Drawings

FIG. 1 is a schematic view of an overall structure of an electric pole according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a mounting assembly in an embodiment of the present application;

fig. 3 is a schematic structural view of a lightning rod assembly according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of a reinforcing member according to an embodiment of the present application.

In the figure: 1. a rod body; 101. a vertical slot; 102. a limiting vertical groove; 103. an insulating circular plate; 104. a limiting block; 2. an insulating layer; 3. mounting the component; 301. a cover body; 302. a notch; 303. a rubber layer; 304. pre-fixing the spring columns; 305. pre-fixing an extrusion block; 306. a threaded hole; 307. positioning the bolt; 308. a bearing; 4. a lightning rod assembly; 401. a lightning receptor; 402. a conductive rod; 403. and (5) ground acupuncture.

Detailed Description

Through the installation component 3 who sets up, solved among the prior art the installation of lightning rod convenient enough and can't adapt to install the technical problem on the power pole of different specifications inadequately, realized improving the installation convenience of lightning rod and can adapt to the technical effect of installing on the power pole of different specifications.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

Referring to fig. 1 to 4, in the embodiment of the present application, an insulating lightning protection power rod includes a rod body 1, a mounting assembly 3 is detachably and fixedly connected to a top end of the rod body 1, and a lightning rod assembly 4 is disposed on the mounting assembly 3; installation component 3 includes lid 301, and the notch 302 has been seted up to lid 301 bottom face, inside notch 302 was gone into to 1 top card of the body of rod, and at least three evenly distributed's of notch 302 inner wall fixedly connected with fixed spring post 304 in advance, the one end fixedly connected with of fixed spring post 304 in advance fixes extrusion piece 305, at least three evenly distributed's screw hole 306 has been seted up to the lateral surface of lid 301, and screw hole 306 internal thread is connected with positioning bolt 307, positioning bolt 307 and fix in advance between the extrusion piece 305 the straggly place, inside lid 301 top center is run through and extends to the body of rod 1 to lightning rod subassembly 4 bottom, and be equipped with the reinforcement subassembly on the inside lightning rod subassembly 4 of the body of rod 1. Through the installation component 3 who sets up, solved among the prior art the installation of lightning rod convenient enough and can't adapt to install the technical problem on the power pole of different specifications inadequately, realized improving the installation convenience of lightning rod and can adapt to the technical effect of installing on the power pole of different specifications.

In fig. 1: the outer side surface of the rod body 1 is fixedly connected with an insulating layer 2 at a position close to the lower end, and the insulating layer 2 is made of polyethylene. The provision of the insulating layer 2 further prevents an electric injury to an approaching person on the rod body 1.

In fig. 1: the height of the insulating layer 2 is more than three meters. This arrangement ensures that approaching pedestrians cannot directly contact the rod body 1.

In fig. 2: the inner wall of the notch 302 is fixedly connected with a rubber layer 303. The provision of the rubber layer 303 prevents the electrical conduction from the lightning receptor 401 to the shaft 1.

In fig. 3: a bearing 308 is embedded between the lightning receptor 401 and the cover 301. The provision of the bearing 308 reduces the frictional resistance between the lightning receptor 401 and the cover 301 when the conductive rod 402 is rotated.

In fig. 3: the lightning rod assembly 4 comprises a lightning receptor 401, the bottom end of the lightning receptor 401 penetrates through the cover body 301 and is fixedly connected with a conductive rod 402, the conductive rod 402 is located in a vertical groove 101 formed in the rod body 1, and the bottom end of the conductive rod 402 extends out of the vertical groove 101 and is fixedly connected with a ground pin 403. In use, when thunderclouds approach, the lightning receptor 401 conducts lightning to the lightning rod, the lightning is conducted to the ground pin 403 through the conducting rod 402, and then the lightning is led to the ground through the ground pin 403.

In fig. 4: the reinforcing assembly comprises a plurality of insulating circular plates 103, the insulating circular plates 103 are sleeved on the outer side face of the conducting rod 402 in a threaded manner and are in contact with the inner wall of the vertical groove 101, a plurality of limiting blocks 104 are fixedly connected to the outer side faces of the insulating circular plates 103, the position, corresponding to the limiting blocks 104, of the inner wall of the vertical groove 101 is provided with a limiting vertical groove 102, and the limiting blocks 104 are clamped into the corresponding limiting vertical grooves 102. During the use, for improving the structural strength of the body of rod 1, put into insulating plectane 103 in perpendicular groove 101, put into the in-process, stopper 104 card is gone into spacing perpendicular groove 102, afterwards, insulating plectane 103 contacts the back with conducting rod 402, makes insulating plectane 103 advance at conducting rod 402 through rotatory conducting rod 402, and then gets into perpendicular groove 101 depths, and the staff can select the insulating plectane 103 of suitable quantity according to local wind-force size and put into.

The working principle is as follows: when the insulating lightning protection power rod is used, firstly, the conductive rod 402 and the ground pin 403 are inserted into the vertical groove 101 and penetrate out, and then the mounting component 3 is connected with the rod body 1, specifically: the rod body 1 is clamped into the notch 302, after the clamping, the pre-fixing spring column 304 pushes the pre-fixing extrusion block 305 to pre-fix the mounting assembly 3 on the rod body 1, so that the mounting in the later period is facilitated, and finally, the cover body 301 is firmly fixed on the rod body 1 by screwing the positioning bolt 307.

The installed rod body 1 and the lightning rod assembly 4 are vertically erected on the ground, the ground pin 403 is buried in the ground, the bottom end of the rod body 1 is fixed on the ground, when thunderclouds approach, the lightning arrester 401 is led to conduct lightning to the lightning rod to discharge, the lightning arrester 401 conducts the lightning to the ground pin 403 through the conducting rod 402, and then the lightning arrester 403 is led to the ground. In addition, in order to improve the structural strength of the rod body 1, the insulating circular plate 103 is placed in the vertical groove 101, the limiting block 104 is clamped in the limiting vertical groove 102 in the placing process, then after the insulating circular plate 103 is contacted with the conducting rod 402, the insulating circular plate 103 is enabled to advance at the conducting rod 402 by rotating the conducting rod 402, and then the insulating circular plate enters the deep position of the vertical groove 101, and a worker can select a proper number of insulating circular plates 103 to place according to the local wind power.

The above description is only for the preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can substitute or change the technical solution and its concept of the present application within the technical scope disclosed in the present application, and shall be covered by the scope of the present application.

Claims

1. An insulating lightning protection power rod is characterized by comprising a rod body (1), wherein the top end of the rod body (1) is detachably and fixedly connected with a mounting component (3), and a lightning rod component (4) is arranged on the mounting component (3);

installation component (3) are including lid (301), and lid (301) bottom face seted up notch (302), inside notch (302) was gone into to body of rod (1) top card, and notch (302) inner wall fixedly connected with at least three evenly distributed's fixed spring post (304) in advance, the one end fixedly connected with of fixed spring post (304) in advance fixes extrusion piece (305), at least three evenly distributed's screw hole (306) are seted up to the lateral surface of lid (301), and screw hole (306) internal thread is connected with positioning bolt (307), staggered placement between positioning bolt (307) and fixed extrusion piece (305) in advance, inside lid (301) top center is run through and extend to body of rod (1) in lightning-arrest needle subassembly (4) of the inside of the body of rod (1) bottom, and be equipped with the reinforcement component on the lightning-arrest needle subassembly (4) of the inside of the body of rod (1).

2. The insulated lightning protection power rod according to claim 1, wherein the lightning rod assembly (4) comprises a lightning receptor (401), the bottom end of the lightning receptor (401) penetrates through the cover body (301) and is fixedly connected with a conductive rod (402), the conductive rod (402) is positioned in a vertical groove (101) formed in the rod body (1), and the bottom end of the conductive rod (402) extends out of the vertical groove (101) and is fixedly connected with a ground pin (403).

3. The insulating lightning protection power rod according to claim 2, wherein the reinforcing assembly comprises a plurality of insulating circular plates (103), the insulating circular plates (103) are sleeved on the outer side surfaces of the conducting rods (402) in a threaded manner and are in contact with the inner walls of the vertical grooves (101), a plurality of limiting blocks (104) are fixedly connected to the outer side surfaces of the insulating circular plates (103), the limiting vertical grooves (102) are formed in the positions, corresponding to the limiting blocks (104), of the inner walls of the vertical grooves (101), and the limiting blocks (104) are clamped into the corresponding limiting vertical grooves (102).

4. An insulated lightning protection power rod according to claim 2, characterized in that a bearing (308) is embedded between the lightning receptor (401) and the cover (301).

5. An insulated lightning protection power rod according to claim 1, characterized in that a rubber layer (303) is fixedly attached to the inner wall of the slot (302).

6. The insulating lightning protection electric power pole according to claim 1, characterized in that the insulating layer (2) is fixedly connected to the outer side of the pole body (1) near the lower end, and the insulating layer (2) is made of polyethylene.

7. An insulated lightning protection power rod according to claim 6, characterized in that the height of the insulating layer (2) is more than three meters.