CN218602910U

CN218602910U - Lightning protection grounding device convenient to fixed lightning rod

Info

Publication number: CN218602910U
Application number: CN202222584194.7U
Authority: CN
Inventors: 刘永生; 陶欣; 张然; 张传瑾; 薛明岭
Original assignee: Nanjing Electric Power Design And Research Institute Co ltd
Current assignee: Nanjing Electric Power Design And Research Institute Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-03-10
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses a lightning grounding equipment convenient to fixed lightning rod belongs to lightning arrester technical field, including the arrester, the arrester lower extreme is provided with the impedance pole, the impedance pole surface is provided with the altitude mixture control subassembly, altitude mixture control subassembly bottom is provided with the installation component, the arrester surface is provided with the wire, the utility model discloses through the cooperation of bolt, sleeve, stiffener and fixed orifices, make the staff can be convenient when installing the arrester adjust the position of impedance pole thereby make the arrester move to different height, make the suitability of device stronger; the utility model discloses a bracing piece, sealed sticky tape, ball, fixed plate, solid fixed ring, stopper and the cooperation that leads to the groove can play auxiliary stay and limiting displacement to the arrester and the wire of co-altitude not, make its structure more stable, and the device appears rocking when avoiding strong wind weather and appears damaging or electrically conductive effect is not good.

Description

Lightning protection grounding device convenient to fixed lightning rod

Technical Field

The utility model belongs to the technical field of lightning-arrest equipment, concretely relates to lightning grounding equipment convenient to fixed lightning rod.

Background

Lightning rod, also known as lightning rod, is used to protect buildings, tall trees, etc. from lightning strikes. The top end of the protected object is provided with a lightning receptor which is connected with a drainage ground net buried underground by a lead wire meeting the specification. The specification of the lightning rod must meet the GB standard, and the height specification of the lightning rod required by each lightning protection category is different.

Chinese patent application No. 202022158797.1 discloses a lightning grounding device convenient to fixed lightning rod, the impedance pole of its device can not lift the position of regulation arrester, and simultaneously, former device structure may not be stable enough when strong wind weather.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a lightning grounding equipment convenient to fixed lightning rod has convenient regulation, stable in structure's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the lightning protection grounding device convenient for fixing the lightning rod comprises a lightning arrester, wherein an impedance rod is arranged at the lower end of the lightning arrester, a height adjusting assembly is arranged on the surface of the impedance rod, an installation assembly is arranged at the bottom of the height adjusting assembly, a lead is arranged on the surface of the lightning arrester, and a grounding body is arranged at one end, away from the lightning arrester, of the lead;

the height adjusting assembly comprises a bolt, a sleeve and a fixing hole, wherein the sleeve is arranged at the top end of the mounting assembly and located on the surface of the impedance rod, the surface of the impedance rod is provided with a plurality of fixing holes, and the bolt is arranged in each fixing hole.

Preferably, a reinforcing rod is arranged at the bottom inside the sleeve and extends into the resistance rod.

Preferably, the impedance rod surface is provided with supporting component, supporting component includes bracing piece, ball, fixed plate and solid fixed ring, wherein, impedance rod surface upper end is provided with solid fixed ring, gu fixed ring surface is provided with the bracing piece, the bracing piece bottom is provided with the fixed plate, be provided with the ball between bracing piece and the fixed plate.

Preferably, the bracing piece includes pinhole, spring catch, support lagging and support branch, wherein, support lagging is inside to be provided with support branch, the inside spring catch that is provided with of support branch, support lagging corresponds the position with the spring catch and is provided with a plurality of pinholes.

Preferably, the surface of the support sleeve plate is provided with sealing adhesive tapes at positions corresponding to the pin holes.

Preferably, the supporting component further comprises a limiting block and a through groove, wherein the limiting block is arranged on the surface of the supporting sleeve plate and the upper end of the surface of the supporting rod, and the through groove is formed in the limiting block and corresponds to the conducting wire.

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

1. the utility model discloses a cooperation of bolt, sleeve, stiffener and fixed orifices thereby the position of the regulation impedance pole that can be convenient when making the staff installation arrester makes the arrester remove to different heights, makes the suitability of device stronger.

2. The utility model discloses a bracing piece, sealed sticky tape, ball, fixed plate, solid fixed ring, stopper and the cooperation that leads to the groove can play auxiliary stay and limiting displacement to arrester and wire of co-altitude not, make its structure more stable, and the device appears rocking when avoiding strong wind weather and appears damaging or electrically conductive effect not good.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the height adjustment assembly of the present invention;

fig. 3 is a cross-sectional view of the support assembly of the present invention;

FIG. 4 is an enlarged view of the point A of FIG. 1 according to the present invention;

in the figure: 1. a lightning receptor; 2. a wire; 3. a ground body; 4. mounting the component; 5. a support assembly; 51. a support bar; 511. a pin hole; 512. a spring pin; 513. a support sleeve plate; 514. a support strut; 52. sealing the adhesive tape; 53. a ball bearing; 54. a fixing plate; 55. a fixing ring; 56. a limiting block; 57. a through groove; 6. a height adjustment assembly; 61. a bolt; 62. a sleeve; 63. a reinforcing bar; 64. a fixing hole; 7. an impedance bar.

Detailed Description

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. 1-4, the present invention provides the following technical solutions: a lightning protection grounding device convenient for fixing a lightning rod comprises a lightning arrester 1, wherein an impedance rod 7 is arranged at the lower end of the lightning arrester 1, a height adjusting component 6 is arranged on the surface of the impedance rod 7, an installation component 4 is arranged at the bottom of the height adjusting component 6, a lead 2 is arranged on the surface of the lightning arrester 1, and a grounding body 3 is arranged at one end, away from the lightning arrester 1, of the lead 2;

the height adjusting assembly 6 comprises a bolt 61, a sleeve 62 and a fixing hole 64, wherein the sleeve 62 is arranged at the top end of the mounting assembly 4 and on the surface of the impedance rod 7, the fixing hole 64 is arranged on the surface of the impedance rod 7, and the bolt 61 is arranged in the fixing hole 64.

Specifically, the inner bottom of the sleeve 62 and extending to the inside of the resistance rod 7 is provided with a reinforcing rod 63,

through adopting above-mentioned technical scheme, stiffener 63 can play spacing and reinforcing action to sleeve 62 and resistance bar 7, makes the structure between the two more stable.

When the lightning arrester is used in the embodiment, the lightning arrester 1 is installed through the installation component 4, then the resistance rod 7 is pulled to move in the sleeve 62 until the lightning arrester reaches a proper length, the bolt 61 is fixed in the corresponding fixing hole 64, the position of the resistance rod 7 can be fixed, and the reinforcing rod 63 can limit and reinforce the sleeve 62 and the resistance rod 7, so that the structure between the sleeve 62 and the resistance rod 7 is more stable;

example 2

The present embodiment is different from embodiment 1 in that: the surface of the resistance rod 7 is provided with a supporting component 5, the supporting component 5 comprises a supporting rod 51, a ball 53, a fixing plate 54 and a fixing ring 55, wherein the upper end of the surface of the resistance rod 7 is provided with the fixing ring 55, the surface of the fixing ring 55 is provided with the supporting rod 51, the bottom of the supporting rod 51 is provided with the fixing plate 54, the ball 53 is arranged between the supporting rod 51 and the fixing plate 54,

through adopting above-mentioned technical scheme, fix solid ring 55 in impedance pole 7 upper end, fixed plate 54 and ground contact, ball 53 is at fixed plate 54 and the inside removal of support sleeve board 513, conveniently adjusts the angle of fixed plate 54 to adapt to different topography, played good auxiliary stay effect to the lightning rod.

Specifically, the supporting rod 51 comprises a pin hole 511, a spring pin 512, a supporting sleeve plate 513 and a supporting rod 514, wherein the supporting rod 514 is arranged in the supporting sleeve plate 513, the spring pin 512 is arranged in the supporting rod 514, a plurality of pin holes 511 are arranged in the supporting sleeve plate 513 corresponding to the spring pin 512,

by adopting the above technical scheme, the support rod 51 can be extended and contracted to adapt to the resistance rods 7 with different heights.

Specifically, the sealing tapes 52 are arranged on the surface of the supporting sleeve plate 513 corresponding to the pin holes 511,

by adopting the technical scheme, the sealing adhesive tape 52 is adhered to the surface of the pin hole 511, so that rainwater and the like can be prevented from entering the supporting sleeve plate 513 through the pin hole 511 in rainy and snowy weather.

Specifically, the supporting assembly 5 further comprises a limiting block 56 and a through groove 57, wherein the limiting block 56 is disposed on the surface of the supporting sleeve plate 513 and the upper end of the surface of the supporting rod 514, the through groove 57 is disposed at a position corresponding to the conducting wire 2 inside the limiting block 56,

through adopting above-mentioned technical scheme, wire 2 passes logical groove 57 in the stopper 56, can play limiting displacement to wire 2, and violent swing appears in wire 2 when avoiding strong wind weather.

When the lightning rod fixing structure is used, the fixing ring 55 is fixed at the upper end of the impedance rod 7, the spring pin 512 is pressed to enter the supporting rod 514, the supporting sleeve plate 513 is pulled downwards until the fixing plate 54 is in contact with the ground, at the moment, the spring pin 512 is clamped into the pin hole 511 to fix the supporting rod 514, when the fixing plate 54 is in contact with the ground, the ball 53 moves inside the fixing plate 54 and the supporting sleeve plate 513, the angle of the fixing plate 54 can be adjusted conveniently to adapt to different terrains, a good auxiliary supporting effect is achieved on the lightning rod, after the lightning rod fixing structure is installed, the sealing adhesive tape 52 is pasted on the surface of the pin hole 511, rainwater and the like are prevented from entering the supporting sleeve plate 513 through the pin hole 511 in rainy and snowy weather, the lead 2 penetrates through the through groove 57 in the limiting block 56, a limiting effect can be achieved on the lead 2, and severe swing of the lead 2 in windy weather is avoided.

The utility model provides a lightning arrester 1, wire 2, grounding body 3, installation component 4 and impedance pole 7 structure and theory of operation disclose already in the lightning grounding equipment of being convenient for fixed lightning rod that china patent application number is disclosed for 202022158797.1.

The utility model discloses well spring catch is 512 current open techniques, and the model of chooseing for use is XY1248.

The utility model discloses a theory of operation and use flow: when the utility model is used, the lightning arrester 1 is installed through the installation component 4, then the impedance rod 7 is pulled to move in the sleeve 62 until the proper length is reached, the bolt 61 is fixed in the corresponding fixing hole 64, the position of the impedance rod 7 can be fixed, and the reinforcing rod 63 can limit and reinforce the sleeve 62 and the impedance rod 7, so that the structure between the sleeve 62 and the impedance rod 7 is more stable; fixing the fixed ring 55 at the upper end of the impedance rod 7, pressing the spring pin 512, making it enter the supporting pole 514, and pulling the supporting sleeve plate 513 downward until the fixed plate 54 contacts with the ground, at this moment, the spring pin 512 is clamped into the pin hole 511 to fix the supporting pole 514, when the fixed plate 54 contacts with the ground, the ball 53 moves inside the fixed plate 54 and the supporting sleeve plate 513, the angle of the fixed plate 54 is convenient to adjust, so as to adapt to different terrains, a good auxiliary supporting function is provided for the lightning rod, after the installation is completed, the sealing adhesive tape 52 is adhered to the surface of the pin hole 511, so that rainwater and the like in rainy and snowy weather enter the supporting sleeve plate 513 through the pin hole 511, the wire 2 passes through the through groove 57 in the limiting block 56, so as to limit the wire 2, and avoid severe swing of the wire 2 in windy weather.

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 grounding device convenient to fixed lightning rod, includes arrester (1), its characterized in that: the lightning arrester is characterized in that an impedance rod (7) is arranged at the lower end of the lightning arrester (1), a height adjusting assembly (6) is arranged on the surface of the impedance rod (7), an installation assembly (4) is arranged at the bottom of the height adjusting assembly (6), a lead (2) is arranged on the surface of the lightning arrester (1), and a grounding body (3) is arranged at one end, far away from the lightning arrester (1), of the lead (2);

height adjusting subassembly (6) are including bolt (61), sleeve (62) and fixed orifices (64), wherein, installation component (4) top just is located impedance pole (7) surface and is provided with sleeve (62), impedance pole (7) surface is provided with a plurality of fixed orifices (64), fixed orifices (64) inside is provided with bolt (61).

2. The lightning protection grounding device for facilitating the fixing of a lightning rod as claimed in claim 1, wherein: a reinforcing rod (63) is arranged at the bottom of the inner part of the sleeve (62) and extends into the resistance rod (7).

3. The lightning protection grounding device for facilitating the fixing of a lightning rod as claimed in claim 1, wherein: the surface of the impedance rod (7) is provided with a supporting component (5), the supporting component (5) comprises a supporting rod (51), a ball (53), a fixing plate (54) and a fixing ring (55), wherein the upper end of the surface of the impedance rod (7) is provided with the fixing ring (55), the surface of the fixing ring (55) is provided with the supporting rod (51), the bottom of the supporting rod (51) is provided with the fixing plate (54), and the ball (53) is arranged between the supporting rod (51) and the fixing plate (54).

4. The lightning protection grounding device for facilitating the fixing of a lightning rod as claimed in claim 3, wherein: the bracing piece (51) includes pinhole (511), spring catch (512), support lagging (513) and support branch (514), wherein, support lagging (513) inside is provided with support branch (514), support branch (514) inside is provided with spring catch (512), support lagging (513) inside corresponds the position with spring catch (512) and is provided with a plurality of pinholes (511).

5. The lightning protection grounding device for facilitating the fixing of a lightning rod as claimed in claim 4, wherein: and sealing adhesive tapes (52) are arranged on the surfaces of the supporting sleeve plates (513) and correspond to the pin holes (511).

6. The lightning protection grounding device for facilitating the fixing of a lightning rod as claimed in claim 4, wherein: the supporting component (5) further comprises a limiting block (56) and a through groove (57), wherein the limiting block (56) is arranged at the upper end of the surface of the supporting sleeve plate (513) and the upper end of the surface of the supporting rod (514), and the through groove (57) is arranged in the limiting block (56) and corresponds to the conducting wire (2).