Communication iron tower with antenna convenient to maintain

Abstract

The communication iron tower comprises an iron tower body, a crawling ladder and a lightning rod, the two sides of the upper end of the iron tower body are each provided with an antenna clamping assembly, each antenna clamping assembly comprises a containing box fixedly connected to the iron tower body, and the upper end of each containing box is provided with an open groove; the open groove communicates with a containing groove formed in the containing box, the containing groove communicates with a sliding groove formed in the containing box, the end, away from the iron tower body, of the containing box is fixedly connected with a mounting frame, the inner wall of the mounting frame is fixedly connected with a stepping motor, the output end of the stepping motor is fixedly connected with a rotating rod, and the rotating rod penetrates through one end of the containing box. Two symmetrically-arranged threaded grooves are formed in the peripheral side of the rotating rod, the outer surface of the rotating rod is in threaded connection with two symmetrically-arranged sliding blocks, and the outer surfaces of the sliding blocks are slidably connected with sliding grooves. According to the utility model, the damaged antenna body can be replaced conveniently, the downtime of the iron tower body is reduced, and the maintenance efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of communication tower, concretely to a communication tower convenient for antenna maintenance. BACKGROUND

[0002] The communication tower is composed of a tower body, a platform, a lightning rod, a ladder, antenna support and other steel components, and is subjected to hot galvanizing anticorrosion treatment, and is mainly used for transmission and emission of microwave, ultrashort wave and wireless network signals, and the single-pipe tower is widely used in people's life as a kind of communication tower.

[0003] In the prior art, the antenna on the tower will be shaken continuously in strong wind and other bad weather, causing physical damage, which will cause unstable signal transmission in the subsequent use of the antenna, and finally result in unstable use of the antenna and damage to the antenna. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a communication tower convenient for antenna maintenance to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a communication tower convenient for antenna maintenance, comprising a tower body, a ladder and a lightning rod, both sides of the upper end of the tower body are provided with an antenna clamping assembly, the antenna clamping assembly comprises a placing box fixedly connected to the tower body, an open slot is formed in the upper end of the placing box, the open slot is communicated with a placing groove formed in the placing box, the placing groove is communicated with a sliding groove formed in the placing box, the end of the placing box away from the tower body is fixedly connected with a mounting bracket, a stepping motor is fixedly connected to the inner wall of the mounting bracket, a rotating rod is fixedly connected to the output end of the stepping motor and penetrates through one end of the placing box, two symmetrically arranged screw grooves are formed in the outer circumferential side of the rotating rod, two symmetrically arranged sliding blocks are threadedly connected to the outer surface of the rotating rod and are slidably connected to the sliding groove, a moving plate is fixedly connected to the upper end of each sliding block, an arc-shaped slot is formed in the upper end of the moving plate, a base is abutted to the inner wall of the placing groove, an antenna support is fixedly connected to the middle of the upper end of the base, an antenna body is fixedly connected to the upper end of the antenna support, a clamping hole is formed in the outer circumferential side of the antenna support, and a limiting assembly is slidably connected to the inner wall of the clamping hole.

[0006] Preferably, the limiting assembly comprises a second L-shaped plate fixedly connected to the middle of the front end of the placing box, a spring is fixedly connected to the front end of the second L-shaped plate, a clamping column is fixedly connected to the spring, and the outer surface of the clamping column is slidably connected to the clamping hole, and a pulling column is fixedly connected to the end of the clamping column close to the spring.

[0007] Preferably, the sliding groove is arranged at the lower part of the placing groove, and the placing groove is arranged at the lower part of the opening groove.

[0008] Preferably, the inner wall of the arc-shaped groove abuts against the outer wall of the antenna support, and the upper end of the moving plate abuts against the base.

[0009] Preferably, the outer surface of the pulling column is slidably connected with the second L-shaped plate, the pulling column penetrates through the second L-shaped plate, and the spring is sleeved outside the pulling column.

[0010] Preferably, the first L-shaped plate is fixedly connected to the rear side of the upper end of the tower body, the lightning rod is fixedly connected to the middle of the upper end of the first L-shaped plate, and the ladder stand is fixedly connected to the front end of the tower body.

[0011] Preferably, a plurality of water through holes are arranged at the lower end of the placing box in a uniform distribution mode, and the water through holes are communicated with the sliding groove.

[0012] Preferably, the outer diameter of the clamping column is matched with the inner diameter of the clamping hole, and the outer end of the clamping column is rounded.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. The tower body, the ladder stand, the first L-shaped plate, the lightning rod and the antenna clamping assembly are arranged, the damaged antenna body can be conveniently replaced, the downtime of the tower body is reduced, and the maintenance efficiency is improved.

[0015] 2. The limiting assembly is arranged to clamp the antenna support, and the stability of the antenna body is further improved. DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model;

[0017] Figure 2 It is a front view structure schematic view of the utility model;

[0018] Figure 3 It is an antenna clamping assembly structure schematic view of the utility model;

[0019] Figure 4 It is a limiting assembly structure schematic view of the utility model.

[0020] In the figure: 1, tower body; 2, ladder; 3, first L-shaped plate; 4, lightning rod; 5, antenna clamping assembly; 51, placing box; 52, open slot; 53, sliding groove; 54, placing groove; 55, mounting frame; 56, stepping motor; 57, rotating rod; 58, sliding block; 59, moving plate; 510, arc-shaped slot; 511, antenna support; 512, clamping hole; 513, antenna body; 514, base; 515, water hole; 6, limiting assembly; 61, second L-shaped plate; 62, spring; 63, clamping column; 64, pull-out column. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figure 1 Figure 4 The utility model provides a kind of technical scheme: a communication tower of antenna maintenance is convenient, including tower body 1, ladder 2 and lightning rod 4, the upper end both sides of tower body 1 are provided with antenna clamping assembly 5, antenna clamping assembly 5 includes fixedly connected on the placing box 51 of tower body 1, open slot 52 is set up in the upper end of placing box 51, open slot 52 is communicated with the placing groove 54 being set up on placing box 51, placing groove 54 is communicated with the sliding groove 53 being set up on placing box 51, placing box 51 is fixedly connected with mounting frame 55 away from one end of tower body 1, stepping motor 56 is fixedly connected on the inner wall of mounting frame 55, stepping motor 56 output end is fixedly connected with rotating rod 57 and rotating rod 57 passes through one end of placing box 51, rotating rod 57 outer circumferential side is provided with two symmetrical thread grooves, rotating rod 57 outer surface is threadedly connected with two symmetrical sliding blocks 58 and sliding block 58 outer surface is slidably connected sliding groove 53, the upper end of each sliding block 58 is fixedly connected with moving plate 59, arc-shaped slot 510 is set up in the upper end of moving plate 59, base 514 is abutted in the inner wall of placing groove 54, antenna support 511 is fixedly connected on the upper end of base 514, antenna body 513 is fixedly connected on the upper end of antenna support 511, clamping hole 512 is set up on the outer circumferential side of antenna support 511, limiting assembly 6 is slidably connected in the inner wall of clamping hole 512.

[0023] In the embodiment, limiting assembly 6 includes second L-shaped plate 61 fixedly connected on the front end of placing box 51, spring 62 is fixedly connected on the front end of second L-shaped plate 61, spring 62 is fixedly connected with clamping column 63 and clamping column 63 outer surface is slidably connected with clamping hole 512, clamping column 63 is fixedly connected with pull-out column 64 close to spring 62 one end.​

[0024] Specifically, the limiting assembly 6 is arranged to clamp the antenna support 511, thereby further improving the stability of the antenna body 513.

[0025] In this embodiment, the sliding groove 53 is arranged at the lower part of the placing groove 54, and the placing groove 54 is arranged at the lower part of the opening groove 52.

[0026] Specifically, the sliding block 58, the base 514 and the moving plate 59 can smoothly run.

[0027] In this embodiment, the inner wall of the arc-shaped groove 510 abuts against the outer wall of the antenna support 511, and the upper end of the moving plate 59 abuts against the base 514.

[0028] Specifically, the moving plate 59 can clamp the antenna support 511 in the X direction, and the moving plate 59 can abut against the base 514 in the Y direction.

[0029] In this embodiment, the pull column 64 is slidably connected to the second L-shaped plate 61, and the pull column 64 penetrates through the second L-shaped plate 61, and the spring 62 is sleeved on the outer side of the pull column 64.

[0030] Specifically, the pull column 64 does not interfere with the second L-shaped plate 61.

[0031] In this embodiment, the first L-shaped plate 3 is fixedly connected to the upper end of the rear side of the tower body 1, the lightning rod 4 is fixedly connected to the upper end of the middle part of the first L-shaped plate 3, and the ladder 2 is fixedly connected to the front end of the tower body 1.

[0032] Specifically, the ladder 2 facilitates the maintenance personnel to maintain and replace the antenna body 513 on the tower body 1.

[0033] In this embodiment, the placing box 51 is provided with a plurality of water holes 515 which are evenly distributed and arranged at the lower end of the placing box 51, and the water holes 515 are communicated with the sliding groove 53.

[0034] Specifically, the water holes 515 can smoothly drain the rainwater in the placing box 51.

[0035] In this embodiment, the outer diameter of the clamping column 63 matches the inner diameter of the clamping hole 512, and the outer end of the clamping column 63 is rounded.

[0036] Specifically, the clamping column 63 does not interfere with the clamping hole 512 when clamped into the clamping hole 512.

[0037] Working principle: when the damaged antenna body 513 is replaced, the maintenance personnel carries the new antenna body 513 to the tower body 1 through the ladder 2, then pulls the pull column 64, the pull column 64 drives the clamping column 63 to compress the spring 62, the clamping column 63 is separated from the clamping hole 512, the stepper motor 56 is powered by external power, the stepper motor 56 output end drives the rotating rod 57 to rotate and drives the two sliders 58 to move in opposite directions, the slider 58 drives the moving plate 59 to move outward, the antenna support 511 is released, the base 514 is also released, then the antenna body 513, the antenna support 511 and the base 514 are taken out, then the new antenna body 513 is replaced, the stepper motor 56 is powered again, the stepper motor 56 output end drives the rotating rod 57 to reverse, the rotating rod 57 drives the slider 58 to move towards each other, when the arc-shaped groove 510 contacts with the outer end of the antenna support 511, the clamping column 63 also enters the clamping hole 512, the utility model realizes convenient replacement of the damaged antenna body 513, reduces the downtime of the tower body 1, and improves the maintenance efficiency.

[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A communication tower with convenient antenna maintenance, comprising a tower body (1), a ladder (2) and a lightning rod (4), characterized in that: The both sides of the upper end of the iron tower body (1) are provided with antenna clamping assemblies (5), the antenna clamping assemblies (5) comprise placing boxes (51) fixedly connected on the iron tower body (1), the upper end of the placing box (51) is provided with an open slot (52), the open slot (52) is communicated with a placing groove (54) formed in the placing box (51), the placing groove (54) is communicated with a sliding groove (53) formed in the placing box (51), one end of the placing box (51) away from the iron tower body (1) is fixedly connected with a mounting rack (55), the inner wall of the mounting rack (55) is fixedly connected with a stepping motor (56), the output end of the stepping motor (56) is fixedly connected with a rotating rod (57) penetrating through one end of the placing box (51), two symmetrically arranged threaded grooves are formed in the outer circumferential side of the rotating rod (57), two symmetrically arranged sliding blocks (58) are threadedly connected with the outer surface of the rotating rod (57) and the outer surface of the sliding block (58) is slidably connected with the sliding groove (53), the upper end of each sliding block (58) is fixedly connected with a moving plate (59), the upper end of the moving plate (59) is provided with an arc-shaped slot (510), the inner wall of the placing groove (54) is abutted with a base (514), the upper end of the base (514) is fixedly connected with an antenna support (511), the upper end of the antenna support (511) is fixedly connected with an antenna body (513), the outer circumferential side of the antenna support (511) is provided with a clamping hole (512), the inner wall of the clamping hole (512) is slidably connected with a limiting assembly (6).

2. The communication tower convenient for antenna maintenance according to claim 1, characterized in that: The limiting assembly (6) comprises a second L-shaped plate (61) fixedly connected to the front end of the placing box (51), the front end of the second L-shaped plate (61) is fixedly connected with a spring (62), the spring (62) is fixedly connected with a clamping column (63) and the outer surface of the clamping column (63) is slidably connected with the clamping hole (512), the end of the clamping column (63) close to the spring (62) is fixedly connected with a pulling column (64).

3. The communication tower convenient for antenna maintenance according to claim 1, characterized in that: The sliding groove (53) is arranged at the lower part of the placing groove (54), and the placing groove (54) is arranged at the lower part of the open slot (52).

4. The communication tower convenient for antenna maintenance according to claim 1, characterized in that: The inner wall of the arc-shaped slot (510) is abutted with the outer wall of the antenna support (511), and the upper end of the moving plate (59) is abutted with the inner side of the base (514).

5. The communication tower convenient for antenna maintenance according to claim 2, characterized in that: The outer surface of the pulling column (64) is slidably connected with the second L-shaped plate (61), and the pulling column (64) penetrates through the second L-shaped plate (61), and the spring (62) is sleeved on the outer side of the pulling column (64).

6. The communication tower convenient for antenna maintenance according to claim 4, characterized in that: The upper end of the first L-shaped plate (3) is fixedly connected with a lightning rod (4), and the front end of the iron tower body (1) is fixedly connected with a ladder (2).

7. The communication tower convenient for antenna maintenance according to claim 1, characterized in that: A plurality of water holes (515) are formed in the lower end of the placing box (51) and are uniformly distributed, and the water holes (515) are communicated with the sliding groove (53).

8. The communication tower convenient for antenna maintenance according to claim 2, characterized in that: The outer diameter of the clamping column (63) is matched with the inner diameter of the clamping hole (512), and the outer end of the clamping column (63) is rounded.

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