CN211700930U

CN211700930U - Lightning rod fixing device that communication tower was used

Info

Publication number: CN211700930U
Application number: CN202020824237.2U
Authority: CN
Inventors: 石海红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-10-16
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a lightning rod fixing device that communication tower was used, the on-line screen storage device comprises a base, be equipped with solid fixed ring directly over the base, fixedly connected with bracing piece between the lateral wall of base and solid fixed ring's the lateral wall, the upper surface of base is seted up flutedly, and the inslot joint of recess has the card post, has all seted up the draw-in groove on solid fixed ring's the inner wall and the cell wall of recess, and the lateral wall fixedly connected with slide of card post passes through the slide joint at the inslot of draw-in groove, and the top of card post is equipped with connects the dodge pole, and the upper surface of base. The utility model has the advantages that: the card post passes solid fixed ring's inner circle joint at the inslot of recess and draw-in groove through the slide, and chucking mechanism makes card post and base closely fixed for this device is convenient for install and is dismantled, has reduced the later stage and has maintained maintainer's when the lightning rod working strength, and this device makes maintainer labour saving and time saving and swift high efficiency when installation or later stage maintenance change lightning rod.

Description

Lightning rod fixing device that communication tower was used

Technical Field

The utility model relates to a lightning rod fixing device specifically is a lightning rod fixing device that communication tower was used belongs to the fixed technical field of lightning rod.

Background

A lightning rod, also known as lightning rod and lightning rod, is a device for protecting buildings, tall trees and the like from lightning stroke, a lightning receptor is arranged at the top end of a protected object and is connected with a drainage earth network buried underground by a wire meeting the specification, when thundercloud discharges to be close to the ground, the lightning rod causes the ground electric field to be distorted, a space with concentrated local electric field is formed at the top end of the lightning rod to influence the development direction of lightning leading discharge, the lightning is guided to discharge to the lightning rod, and then the lightning current is led to the ground through a grounding down lead and a grounding device, so that the protected object is prevented from lightning stroke.

Can install the lightning rod at the top of communication tower nowadays and protect the communication tower, the lightning rod adopts welding or other fixed mode to fix the top at the communication tower mostly today, however, because the lightning rod is after long-time the use, the surface of lightning rod is easily corroded, and simultaneously, the lightning rod causes the damage after long-time the use easily, at this moment, then need change or maintain the lightning rod, but, because the lightning rod adopts fixed mode such as welding to install the top at the communication tower, therefore, greatly increased the work intensity of maintenance workman's maintenance and change lightning rod, be unfavorable for the maintenance and the change of later stage to the lightning rod.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lightning rod fixing device that communication tower was used just for solving above-mentioned problem, the device makes the installation and the dismantlement of being convenient for between lightning rod and the base, makes maintenance personal labour saving and time saving and swift high-efficient when the lightning rod is changed in installation or later stage maintenance.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a lightning rod fixing device that communication tower was used, the on-line screen storage device comprises a base, be equipped with solid fixed ring directly over the base, fixedly connected with bracing piece between the lateral wall of base and solid fixed ring's the lateral wall, the bracing piece is equipped with four groups, four groups fixed connection is in the lateral wall of base and solid fixed ring's lateral wall quartering department respectively at the both ends of bracing piece, the upper surface of base is seted up flutedly, the inslot joint of recess has the card post, the draw-in groove has all been seted up on solid fixed ring's the inner wall and the cell wall of recess, the lateral wall fixedly connected with slide of card post, the card post passes through the slide joint at the inslot of draw-in groove, the top of card post is equipped with.

Preferably, chucking mechanism includes spout, mounting plate, rotation groove and axis of rotation, the upper surface at the base is seted up to the spout, the upper surface at the base is established to the mounting plate, the lower fixed surface of mounting plate is connected with the sliding block, sliding block sliding connection is at the inslot of spout, the lateral wall at the base is seted up in the rotation groove, it is linked together with the spout to rotate the groove, it is close to fixedly connected with bearing on the cell wall of recess to rotate the groove, the axis of rotation position and the one end of rotating the inslot and the inner circle fixed connection of bearing, the sliding block cup joints with the axis of rotation screw thread.

Preferably, the upper surface of the clamping column is provided with a placing groove, the side wall of the clamping column is provided with a through groove, the through groove is communicated with the placing groove, the side wall of the lightning rod is provided with a thread groove corresponding to the through groove, a bolt is arranged in the through groove, and the thread groove is in threaded connection with one end of the bolt close to the thread groove.

Preferably, the diameter of the inner ring of the fixing ring is equal to the diameter of the groove, and the diameter of the inner ring of the fixing ring and the diameter of the groove are matched with the diameter of the clamping column.

Preferably, four groups of clamping grooves and four groups of sliding plates are arranged, and the four groups of clamping grooves and the four groups of sliding plates are correspondingly and respectively connected in a matched and clamped mode.

Preferably, the quantity of spout is total two sets ofly, two sets of the spout uses the axle center symmetric distribution of base at the upper surface of base respectively, the mounting plate is close to the arc surface form of establishing to laminating mutually with the lateral wall of card post in one side of card post, the one end that the bearing was kept away from to the axis of rotation passes the lateral wall of base and extends, threaded hole groove has been seted up on the lateral wall of sliding block, set up the screw thread with threaded hole groove looks adaptation on the lateral wall of axis of rotation, the sliding block cup joints on the lateral wall of axis of rotation through threaded hole groove screw thread.

Preferably, the number of the through grooves is two, the two groups of the through grooves are symmetrically arranged on the side wall of the clamping column by taking the axis of the clamping column as a symmetry axis, and the diameter of one end, positioned outside the through groove, of the bolt is larger than the width of the through groove.

The utility model has the advantages that:

the lightning rod fixing device for the communication tower has the advantages that through the arrangement of the base, the fixing ring, the supporting rod, the groove, the clamping column, the clamping groove, the lightning rod and the clamping mechanism, the clamping column penetrates through the inner ring of the fixing ring through the sliding plate and is clamped in the groove of the groove and the clamping groove, the clamping mechanism enables the clamping column to be tightly fixed with the base, the device is convenient to mount and dismount, the working strength of maintenance personnel during later maintenance on the lightning rod is reduced, and the device enables the maintenance personnel to save time and labor and to be fast and efficient when the lightning rod is mounted or replaced in later maintenance;

this lightning rod fixing device that communication tower was used through the setting of standing groove, logical groove and thread groove for the lightning rod can be installed at the inslot of standing groove with the height of difference, and the installer of being convenient for adjusts the not co-altitude of lightning rod according to actual conditions, and the lightning rod's that improves lightning rod draws thunder effect has improved the protection effect of lightning-arrest to the communication tower.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the base and the fixing ring of the present invention;

fig. 3 is a front sectional view of the present invention;

FIG. 4 is an enlarged view of A in FIG. 3 according to the present invention;

fig. 5 is a side cross-sectional view of the present invention;

fig. 6 is an enlarged view of B in fig. 5 according to the present invention.

In the figure: 1. the base, 2, solid fixed ring, 3, bracing piece, 4, recess, 5, card post, 6, draw-in groove, 7, slide, 8, meet the dodge pole, 9, spout, 10, mounting plate, 11, rotation groove, 12, bearing, 13, sliding block, 14, axis of rotation, 15, standing groove, 16, logical groove, 17, thread groove.

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.

Referring to fig. 1-6, a lightning rod fixing device for a communication tower includes a base 1, a fixing ring 2 is disposed directly above the base 1, support rods 3 are fixedly connected between a side wall of the base 1 and a side wall of the fixing ring 2, the support rods 3 are four groups, two ends of the four groups of support rods 3 are respectively fixedly connected to a side wall of the base 1 and a side wall of the fixing ring 2 at equal intervals, a groove 4 is formed in an upper surface of the base 1, a clamping post 5 is clamped in the groove of the groove 4, clamping grooves 6 are formed in inner walls of the fixing ring 2 and a wall of the groove 4, a sliding plate 7 is fixedly connected to a side wall of the clamping post 5, the clamping post 5 is clamped in the groove of the clamping groove 6 through the sliding plate 7, a lightning rod 8 is disposed at a top end of the clamping post 5, a clamping mechanism is disposed on an upper surface of the base 1, the fixing ring 2, the support rods 3, Setting of lightning rod 8 and chucking mechanism for card post 5 passes the inslot of solid fixed ring 2's inner circle joint at recess 4 and draw-in groove 6 through slide 7, and chucking mechanism makes card post 5 closely fixed with base 1, makes this device be convenient for install and dismantle, has reduced the later stage maintenance personal's when maintaining the lightning rod working strength, and this device makes maintenance personal labour saving and time saving and swift high efficiency when installation or later stage maintenance change lightning rod.

As a technical optimization scheme, chucking mechanism includes spout 9, mounting plate 10, rotation groove 11 and axis of rotation 14, spout 9 sets up the upper surface at base 1, mounting plate 10 establishes the upper surface at base 1, the lower fixed surface of mounting plate 10 is connected with sliding block 13, sliding block 13 sliding connection is at the inslot of spout 9, rotation groove 11 sets up the lateral wall at base 1, rotation groove 11 is linked together with spout 9, fixedly connected with bearing 12 on the cell wall that rotation groove 11 is close to

recess

4, 14 positions of axis of rotation and the one end in rotation groove 11 inslot and bearing 12's inner circle fixed connection, sliding block 13 cup joints with 14 screw threads of axis of rotation.

As the utility model discloses a technical optimization scheme, standing groove 15 has been seted up to the upper surface of card post 5, logical groove 16 has been seted up on the lateral wall of card post 5, it is linked together with standing groove 15 to lead to groove 16, set up on the lateral wall of lightning rod 8 and lead to the corresponding thread groove 17 of groove 16, the inslot that leads to groove 16 is equipped with the bolt, thread groove 17 is close to the one end threaded connection of thread groove 17 with the bolt, through standing groove 15, lead to the setting of groove 16 and thread groove 17, make lightning rod 8 can install at standing groove 15's inslot with different height, the installer of being convenient for adjusts lightning rod 8's not co-altitude according to actual conditions, the lightning effect of lightning rod 8 that connects that improves, the protection effect of lightning protection to the communication tower has been improved.

As a technical optimization scheme of the utility model, the solid fixed ring 2 inner circle diameters equal with recess 4's aperture, gu fixed ring 2's inner circle diameter and recess 4's aperture and the diameter looks adaptation of card post 5, convenient to use person will block the inseparable joint of post 5 at recess 4's inslot.

As the utility model discloses a technical optimization scheme, the quantity of draw-in groove 6 and slide 7 all is equipped with four groups, and four group's draw-in grooves 6 and four group's slides 7 are corresponding adaptation joints respectively, four group's draw-in grooves 6 and the setting of slide 7 for card post 5 is located recess 4's draw-in groove 6's inslot more stability.

As a technical optimization scheme, the total two sets of quantity of spout 9, two sets of spout 9 are respectively with base 1's axle center symmetric distribution at base 1's upper surface, the binding plate 10 is close to the arc surface form of establishing to laminating mutually with the lateral wall of card post 5 in one side of card post 5, it is inseparabler that the binding plate 10 is connected between with base 1 and the card post 5 to be convenient for, the one end that bearing 12 was kept away from to axis of rotation 14 passes base 1's lateral wall and extends, threaded hole groove has been seted up on sliding block 13's the lateral wall, set up the screw thread with threaded hole groove looks adaptation on axis of rotation 14's the lateral wall, sliding block 13 cup joints on axis of rotation 14's lateral wall through threaded hole.

As a technical optimization scheme of the utility model, the quantity that leads to groove 16 is total two sets of, and two sets of through grooves 16 use the axle center of card post 5 as symmetry axis symmetry respectively at the lateral wall of card post 5, and the bolt is located and leads to the groove width that 16 outer one end diameters of groove are greater than logical groove 16.

The utility model discloses when using, through with base 1 and communication tower top fixed connection, take up card post 5, make the bottom of card post 5 corresponding with solid fixed ring 2's inner circle, slide 7 on the card post 5 is corresponding with solid fixed ring 2 and the draw-in groove 6 on the recess 4 respectively, promote card post 5 downwards for the bottom joint of card post 5 is at the inslot of recess 4, and the inslot of draw-in groove 6 of slide 7 joint on solid fixed ring 2 and recess 4.

Further, through twisting the extension end of rotating shaft 14, rotating shaft 14 rotates along the inner circle of bearing 12, and rotating shaft 14 drives sliding block 13 and removes along rotating shaft 14, and sliding block 13 drives fastening plate 10 and removes to the lateral wall of card post 5 for the arcwall face of fastening plate 10 and the lateral wall zonulae occludens of card post 5.

Further, through picking up lightning rod 8, make lightning rod 8's bottom corresponding with standing groove 15, the thread groove 17 on lightning rod 8 is corresponding with logical groove 16, when the altitude mixture control of lightning rod 8 to needs highly, passes logical groove 16 and thread groove 17 threaded connection through picking up the bolt.

To technical personnel in the field, through base 1, solid fixed ring 2, bracing piece 3, recess 4, card post 5, draw-in groove 6, slide 7, the setting of lightning rod 8 and chucking mechanism, make card post 5 pass solid fixed ring 2's inner circle joint at the inslot of recess 4 and draw-in groove 6 through slide 7, chucking mechanism makes card post 5 and base 1 closely fixed, make this device be convenient for install and dismantle, maintainer's working strength when having reduced the later stage and having maintained the lightning rod, this device makes maintainer labour saving and time saving and swift high efficiency when installation or later stage maintenance change lightning rod.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a lightning rod fixing device that communication tower was used, includes base (1), its characterized in that: a fixing ring (2) is arranged right above the base (1), a support rod (3) is fixedly connected between the side wall of the base (1) and the side wall of the fixing ring (2), the supporting rods (3) are provided with four groups, two ends of the four groups of supporting rods (3) are respectively and fixedly connected with the side wall of the base (1) and the side wall quartering part of the fixing ring (2), a groove (4) is formed in the upper surface of the base (1), a clamping column (5) is clamped in the groove of the groove (4), the inner wall of the fixed ring (2) and the groove wall of the groove (4) are both provided with a clamping groove (6), the side wall of the clamping column (5) is fixedly connected with a sliding plate (7), the clamping column (5) is clamped in the groove of the clamping groove (6) through the sliding plate (7), the top of card post (5) is equipped with connects pole (8), the upper surface of base (1) is equipped with clamping mechanism.

2. A lightning rod fixing device for a communication tower according to claim 1, wherein: chucking mechanism includes spout (9), mounting plate (10), rotates groove (11) and axis of rotation (14), the upper surface at base (1) is seted up in spout (9), the upper surface at base (1) is established in mounting plate (10), lower fixed surface of mounting plate (10) is connected with sliding block (13), sliding block (13) sliding connection is at the inslot of spout (9), the lateral wall at base (1) is seted up in rotation groove (11), it is linked together with spout (9) to rotate groove (11), it is close to fixedly connected with bearing (12) on the cell wall of recess (4) to rotate groove (11), axis of rotation (14) position and the inner circle fixed connection who rotates groove (11) inslot one end and bearing (12), sliding block (13) and axis of rotation (14) thread sleeve joint.

3. A lightning rod fixing device for a communication tower according to claim 1, wherein: the upper surface of the clamping column (5) is provided with a placing groove (15), the side wall of the clamping column (5) is provided with a through groove (16), the through groove (16) is communicated with the placing groove (15), the side wall of the lightning rod (8) is provided with a thread groove (17) corresponding to the through groove (16), a bolt is arranged in the groove of the through groove (16), and the thread groove (17) is in threaded connection with one end of the bolt close to the thread groove (17).

4. A lightning rod fixing device for a communication tower according to claim 1, wherein: the diameter of the inner ring of the fixing ring (2) is equal to the diameter of the groove (4), and the diameter of the inner ring of the fixing ring (2) and the diameter of the groove (4) are matched with the diameter of the clamping column (5).

5. A lightning rod fixing device for a communication tower according to claim 1, wherein: the quantity of draw-in groove (6) and slide (7) all is equipped with four groups, four groups draw-in groove (6) and four corresponding adaptation joints respectively of group slide (7).

6. A lightning rod fixing device for a communication tower according to claim 2, wherein: the total two sets of quantity of spout (9), two sets of spout (9) are respectively with the axle center symmetric distribution of base (1) at the upper surface of base (1), the cambered surface form of laminating mutually with the lateral wall of card post (5) is established to one side that mounting plate (10) are close to card post (5), the lateral wall that base (1) was passed and extend is kept away from to axis of rotation (14) one end of bearing (12), set up the screw hole groove on the lateral wall of sliding block (13), set up the screw thread with screw hole groove looks adaptation on the lateral wall of axis of rotation (14), sliding block (13) cup joint on the lateral wall of axis of rotation (14) through screw hole groove screw thread.

7. A lightning rod fixing device for a communication tower according to claim 3, wherein: the number of the through grooves (16) is two, the through grooves (16) are symmetrically arranged on the side wall of the clamping column (5) by taking the axis of the clamping column (5) as a symmetry axis, and the diameter of one end, positioned outside the through groove (16), of the bolt is larger than the width of the through groove (16).