CN218586583U

CN218586583U - Lightning-protection needle assembly of communication iron tower

Info

Publication number: CN218586583U
Application number: CN202222746401.4U
Authority: CN
Inventors: 孙国星
Original assignee: Qingdao Jiutian Steel Structure Co ltd
Current assignee: Qingdao Jiutian Steel Structure Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-03-07
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a lightning rod assembly of a communication iron tower, which comprises a mounting rack, wherein sliding grooves are symmetrically arranged on both sides of the interior of the mounting rack, a short plate is slidably connected to the interior of each sliding groove, a sliding block is fixedly connected to the other side of each short plate, and a threaded hole is formed in the interior of each sliding block in a penetrating manner; the utility model has the advantages that: the positions of the two groups of connecting plates can be adjusted through the lead screw, the snap ring matched with the sliding block and the internal threaded hole of the sliding block, so that the mounting plate and the lightning rod main body can be fixed, the traditional screw and nut fixation is replaced by clamping and fixing, the mounting difficulty is greatly reduced, and meanwhile, the problem that the bolts and the nuts are loosened to cause accidents under the long-time influence of severe weather can be avoided; can adjust the firm clamp through spring fit movable block, short piece, stock, and then make it carry out the secondary to the lightning rod main part and fix, avoid the lightning rod to collapse or the slope accident, improve its security.

Description

Lightning rod assembly of communication iron tower

Technical Field

The utility model relates to a lightning rod technical field, in particular to communication tower's lightning rod subassembly

Background

The lightning rod is a device for protecting buildings, iron towers, tall trees and the like from being struck by lightning, and when the lightning rod is used, a lightning receptor is arranged at the top end of a protected object and is connected with a drainage ground net buried underground by a wire meeting the specification.

Because the communication iron tower is easy to be struck by lightning due to the material and height, the lightning rod is one of necessary supporting facilities. Meanwhile, the lightning rod on the communication iron tower is also easily influenced by severe weather such as strong wind and the like, so that the problems of bolt looseness, nut tripping and the like are caused, the lightning rod is broken and collapsed in serious conditions, and the serious potential safety hazard exists.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a communication tower's lightning-arrest needle subassembly.

In order to solve the technical problem, the utility model discloses a communication tower's lightning rod subassembly, including the mounting bracket, the spout has been seted up to the inside bilateral symmetry of mounting bracket, the inside sliding connection of spout has the short slab, the opposite side fixedly connected with slider of short slab, threaded hole has been run through to the inside of slider, the inside swing joint of slider has the lead screw, the right-hand member surface symmetry of lead screw is provided with the snap ring, the right-hand member fixedly connected with bull stick of lead screw, the upper end fixedly connected with connecting plate of slider, the mounting hole has been seted up to the inside of connecting plate.

Preferably, the lower extreme fixedly connected with bracing piece of mounting bracket, the lower extreme fixedly connected with mounting disc of bracing piece, the upper end of slider is close to the fixedly connected with firm pole in position of connecting plate, the upper end fixedly connected with firm board of firm pole.

Preferably, a clamping groove is formed in the stabilizing plate, transverse grooves are symmetrically formed in two sides of the clamping groove, a short block is slidably connected in the transverse grooves, a moving block is fixedly connected to one side of the short block, a spring is fixedly connected to the right side of the moving block, a long rod is fixedly connected to the left side of the moving block, a stabilizing clamp is fixedly connected to the other end of the long rod, a mounting plate is movably connected to one side of the connecting plate, and a lightning rod main body is arranged at the upper end of the mounting plate.

Preferably, the slider slides in the mounting frame through an internal threaded hole, the screw rod and the clamping ring of the slider.

Preferably, two sets of screw holes are opposite direction setting, and it all with lead screw looks adaptation.

Preferably, the moving block slides in the clamping groove through the spring matched short block and the transverse groove.

Preferably, the stabilizing clamp is movably connected with the stabilizing plate through a long rod matched with a movable block, a short block and a spring.

Adopt above-mentioned technical scheme, through rotating the bull stick, make the lead screw rotate, under the cooperation of slider and inside screw hole, the stub slides in the mounting bracket, and then make the connecting plate remove, accomplish the adjustment to it, in-process that the connecting plate removed, the stub slides in the spout, can increase the smoothness nature of slider when removing under the cooperation of stub and spout, through the lead screw, snap ring cooperation slider and inside screw hole can adjust the position of two sets of connecting plates, and then make it fix mounting panel and lightning rod main part, replace traditional screw with the centre gripping is fixed, the nut is fixed, great reduction the installation degree of difficulty, also can avoid leading to bolt and nut not hard up under the long-time influence of bad weather simultaneously, cause the accident.

Adopt above-mentioned technical scheme, through promoting firm the clamp, firm the clamp promotes the stock and makes the movable block compress the spring, lose the fixed to the lightning rod main part, in the same way, loosen firm the clamp, under the effect of spring, the spring promotes the movable block and makes it drive firm the clamp and remove, and hug closely the lightning rod main part, at the in-process that the movable block removed, the short block slides in the cross slot, can increase the stability of movable block when removing under the cooperation of short block and cross slot, through the spring cooperation movable block, the short block, the stock can be adjusted firm the clamp, and then make it carry out the secondary to the lightning rod main part and fix, avoid the lightning rod to collapse or the slope accident, the security thereof is improved.

Drawings

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

Fig. 2 is the structural schematic diagram of the mounting rack of the present invention.

Fig. 3 is the schematic diagram of the structure of the installation plate of the present invention.

Fig. 4 is a schematic view of the internal structure of the stabilizing plate of the present invention.

In the figure: 1. a mounting frame; 2. a chute; 3. a short plate; 4. a slider; 5. a threaded hole; 6. a screw rod; 7. a snap ring; 8. a rotating rod; 9. a connecting plate; 10. mounting holes; 11. a support bar; 12. installing a disc; 13. a stabilizing rod; 14. a stabilizing plate; 15. a card slot; 16. a transverse groove; 17. short blocks; 18. a moving block; 19. a spring; 20. a long rod; 21. a stabilizing clip; 22. mounting a plate; 23. the lightning rod main part.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example one

Referring to fig. 1-4, the utility model provides a technical solution of a lightning rod assembly of a communication tower: the utility model provides a communication tower's lightning-arrest needle subassembly, including mounting bracket 1, spout 2 has been seted up to mounting bracket 1's inside bilateral symmetry, the inside sliding connection of spout 2 has short slab 3, the opposite side fixedly connected with slider 4 of short slab 3, threaded hole 5 is run through in slider 4's inside, slider 4's inside swing joint has lead screw 6, lead screw 6's right-hand member surface symmetry is provided with snap ring 7, lead screw 6's right-hand member fixedly connected with bull stick 8, slider 4's upper end fixedly connected with connecting plate 9, mounting hole 10 has been seted up to connecting plate 9's inside, mounting bracket 1's lower extreme fixedly connected with bracing piece 11, the lower extreme fixedly connected with mounting disc 12 of bracing piece 11, the upper end of slider 4 is close to connecting plate 9's the steady pole 13 of position fixedly connected with, the steady board 14 of the upper end fixedly connected with of steady pole 13, slider 4 is through its inside screw hole 5, lead screw 6, snap ring 7 slides in mounting bracket 1's inside, two sets up for opposite direction, and it all with lead screw 6 looks adaptations.

Specifically, the bull stick 8 is rotated, make the lead screw 6 rotate, under the cooperation of slider 4 and inside screw hole 5, short block 17 slides in mounting bracket 1, and then make connecting plate 9 remove, accomplish the adjustment to it, the both sides of mounting panel 22 get into in mounting hole 10 this moment, accomplish the installation to lightning rod main part 23, at the in-process that connecting plate 9 removed, short plate 3 slides in spout 2, can increase the smoothness nature of slider 4 when removing under the cooperation of short plate 3 and spout 2, through lead screw 6, snap ring 7 cooperation slider 4 and inside screw hole 5 can be adjusted the position of two sets of connecting plates 9, and then make it fix mounting panel 22 and lightning rod main part 23, replace traditional screw with the centre gripping is fixed, the nut is fixed, great reduction the installation degree of difficulty, also can avoid simultaneously leading to bolt and nut not hard up under the long-time influence of bad weather, cause the accident.

Example two

Referring to fig. 1-4, the utility model provides a technical solution of a lightning rod assembly of a communication tower: the utility model provides a communication iron tower's lightning rod subassembly, draw-in groove 15 has been seted up to the inside of firm board 14, the cross slot 16 has been seted up to the bilateral symmetry of draw-in groove 15, the inside sliding connection of cross slot 16 has short block 17, one side fixedly connected with movable block 18 of short block 17, the right side fixedly connected with spring 19 of movable block 18, the left side fixedly connected with stock 20 of movable block 18, the other end fixedly connected with of stock 20 presss from both sides firmly 21, one side swing joint of connecting plate 9 has mounting panel 22, mounting panel 22's upper end is provided with lightning rod main part 23, movable block 18 passes through spring 19 cooperation short block 17, the cross slot 16 slides in draw-in groove 15, firm clamp 21 passes through stock 20 cooperation movable block 18, short block 17, spring 19 and firm board 14 swing joint.

Specifically, under the effect of spring 19, spring 19 promotes movable block 18 and makes it drive steady clamp 21 and move to hug closely lightning rod main part 23, at the in-process that movable block 18 removed, short block 17 slides in transverse groove 16, can increase the stability of movable block 18 when removing under the cooperation of short block 17 and transverse groove 16, can adjust steady clamp 21 through spring 19 cooperation movable block 18, short block 17, stock 20, and then make it carry out the secondary fixation to lightning rod main part 23, avoid the lightning rod to collapse or the slope accident, the security that has improved its.

The working principle is as follows: when the lightning rod assembly of the communication iron tower is used, the assembly is firstly installed at the high position of the communication iron tower through the installation plate 12, the main body of the lightning rod is then mounted, in particular by aligning the mounting plate 22 with the mounting hole 10, and then rotating the rotating rod 8, so that the screw rod 6 rotates, under the matching of the sliding block 4 and the internal threaded hole 5 thereof, the short block 17 slides in the mounting rack 1, so that the connecting plate 9 moves to complete the adjustment of the connecting plate, at the moment, two sides of the mounting plate 22 enter the mounting holes 10 to complete the mounting of the lightning rod main body 23, in the moving process of the connecting plate 9, the short plate 3 slides in the sliding groove 2, the smoothness of the sliding block 4 in the moving process can be improved under the matching of the short plate 3 and the sliding groove 2, the positions of the two groups of connecting plates 9 can be adjusted by the screw rod 6, the snap ring 7, the slide block 4 and the internal threaded hole 5 thereof, thereby fixing the mounting plate 22 and the lightning rod main body 23, replacing the traditional screw and nut fixation by clamping and fixing, greatly reducing the mounting difficulty, meanwhile, the looseness of the bolt and the nut caused by long-time influence of severe weather can be avoided, accidents are avoided, after the installation is finished, under the action of spring 19, spring 19 pushes movable block 18 to make it drive stabilizing clamp 21 to move, and tightly contact lightning rod main body 23, during the moving process of the moving block 18, the short block 17 slides in the transverse groove 16, the stability of the moving block 18 during moving can be increased under the matching of the short block 17 and the transverse groove 16, the stabilizing clamp 21 can be adjusted through the cooperation of the spring 19, the movable block 18, the short block 17 and the long rod 20, and then make it carry out the secondary and fix to lightning rod main part 23, avoid the lightning rod to collapse or the slope accident, improved its security.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a communication tower's lightning rod subassembly which characterized in that: including mounting bracket (1), spout (2) have been seted up to the inside bilateral symmetry of mounting bracket (1), the inside sliding connection of spout (2) has short slab (3), opposite side fixedly connected with slider (4) of short slab (3), threaded hole (5) run through in the inside of slider (4), the inside swing joint of slider (4) has lead screw (6), the right-hand member surface symmetry of lead screw (6) is provided with snap ring (7), the right-hand member fixedly connected with bull stick (8) of lead screw (6), the upper end fixedly connected with connecting plate (9) of slider (4), mounting hole (10) have been seted up to the inside of connecting plate (9).

2. The lightning rod assembly of the communication tower as claimed in claim 1, wherein: the lower extreme fixedly connected with bracing piece (11) of mounting bracket (1), the lower extreme fixedly connected with mounting disc (12) of bracing piece (11), the upper end of slider (4) is close to the steady pole (13) of the fixed position connected with of connecting plate (9), the upper end fixedly connected with of steady pole (13) stabilizes board (14).

3. The lightning rod assembly of the communication tower as claimed in claim 2, wherein: the lightning arrester is characterized in that a clamping groove (15) is formed in the stabilizing plate (14), transverse grooves (16) are symmetrically formed in two sides of the clamping groove (15), a short block (17) is slidably connected to the inside of each transverse groove (16), a moving block (18) is fixedly connected to one side of each short block (17), a spring (19) is fixedly connected to the right side of each moving block (18), a long rod (20) is fixedly connected to the left side of each moving block (18), a stabilizing clamp (21) is fixedly connected to the other end of each long rod (20), a mounting plate (22) is movably connected to one side of each connecting plate (9), and a lightning rod main body (23) is arranged at the upper end of each mounting plate (22).

4. The lightning rod assembly of the communication tower as claimed in claim 2, wherein: the sliding block (4) slides in the mounting frame (1) through an internal threaded hole (5), the screw rod (6) and the clamping ring (7).

5. The lightning rod assembly of the communication tower of claim 1, wherein: the two groups of threaded holes (5) are arranged in opposite directions and are matched with the screw rod (6).

6. A lightning rod assembly for a communication tower according to claim 3, wherein: the moving block (18) is matched with the short block (17) and the transverse groove (16) to slide in the clamping groove (15) through a spring (19).

7. A lightning rod assembly for a communication tower according to claim 3, wherein: the stabilizing clamp (21) is movably connected with the stabilizing plate (14) through a long rod (20) matched with the moving block (18), the short block (17) and the spring (19).