CN218975772U

CN218975772U - Fixing device for communication tower antenna

Info

Publication number: CN218975772U
Application number: CN202221960572.0U
Authority: CN
Inventors: 韩宏斌; 刘军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2023-05-05
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a fixing device for a communication tower antenna, which belongs to the technical field of communication antenna fixing devices and comprises a communication tower main body and a mounting tube fixedly sleeved at the top end of the communication tower main body, wherein the outer wall of the mounting tube is provided with a mounting part in a protruding mode in an annular array, the communication antenna is detachably fixed through the mounting part, a connecting groove is formed in the center of the mounting part, positioning grooves communicated with the connecting groove are formed in two ends of the mounting part, connecting blocks which are anastomosed and inserted in the connecting grooves are fixed on the side walls of the communication antenna, positioning blocks clamped with the positioning grooves are elastically inserted at the two ends of the connecting blocks, a climbing frame in an arc-shaped structure is fixed on the side walls of the communication tower main body at equal intervals, and a base is welded and fixed at the bottom end of the communication tower main body.

Description

Fixing device for communication tower antenna

Technical Field

The utility model belongs to the technical field of communication antenna fixing devices, and particularly relates to a fixing device for a communication tower antenna.

Background

The communication iron tower is composed of steel components such as a tower body, a platform, a lightning rod, a ladder stand, an antenna support and the like, is subjected to hot galvanizing corrosion prevention treatment, and is mainly used for transmission and emission of microwave, ultrashort wave and wireless network signals and the like.

At present, the communication antenna is mostly fixedly arranged at the top end of the communication iron tower through bolts, however, because the communication iron tower is arranged outdoors, the bolts for fixing the communication antenna are corroded by wind and rain for a long time, and the rust-caused condition is easy to occur, so that the rust-caused bolts are difficult to unscrew when the communication antenna is maintained or replaced, and the maintenance and the replacement of the communication antenna are very troublesome.

Therefore, we propose a fixing device for a communication tower antenna to solve the above problems.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, the bolt for fixing a communication antenna is corroded by wind and rain for a long time and is easy to rust, so that the rust bolt is difficult to unscrew when the communication antenna is maintained or replaced, and the maintenance and replacement of the communication antenna are very troublesome.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a fixing device for communication tower antenna, establishes the installation tube on communication tower main part top including communication tower main part and fixed cover, the outer wall of installation tube is annular array protrusion and is provided with the installation department to be fixed with communication antenna through the installation department detachable, the spread groove has been seted up to the central point department of installation department, and the constant head tank that is linked together with the spread groove has all been seted up at the both ends of installation department, communication antenna's lateral wall is fixed with the connecting block of coincide grafting in the spread groove, the equal elastic grafting in both ends of connecting block has the locating piece with the constant head tank joint.

Through the technical scheme, the mounting parts are fixed at the two ends of the mounting pipe, the connecting blocks of the side walls of the communication antenna are anastomosed and spliced in the connecting grooves formed in the mounting parts, and meanwhile, the springs in the connecting blocks push the positioning blocks to be anastomosed and spliced in the positioning grooves formed in the side walls of the mounting parts, so that the communication antenna is fixed at the top end of the communication tower main body, when the communication antenna is maintained and replaced, the buttons of the side walls of the mounting parts are pressed, the buttons squeeze the positioning blocks to move out of the positioning grooves and retract into the telescopic grooves, the connecting blocks are pulled out of the mounting parts, the communication antenna is convenient to mount and dismount, and convenience in maintenance and replacement of the communication antenna is improved.

As a further preferred scheme, the climbing frames with arc structures are fixed on the side walls of the communication tower main body at equal intervals, and bases are fixed at the bottom ends of the communication tower main body in a welded mode.

Through above-mentioned technical scheme, accessible climbing frame makes the staff be convenient for climb to the top of communication tower main part and maintains and change communication antenna.

As a further preferable scheme, the top end of the base is provided with fastening bolts for fixing the main body of the communication tower in an annular array.

Through the technical scheme, the communication iron tower main body can be kept fixed on the ground through the base and the fastening bolts.

As a further preferable scheme, the outer wall device of the installation pipe is provided with a connecting bolt, and the connecting bolt penetrates through the installation pipe to be inserted into the communication tower main body in a threaded manner.

Through above-mentioned technical scheme, accessible connecting bolt makes the mounting tube keep fixed on the top of communication tower main part.

As a further preferable scheme, a signal receiving part is fixed at the center of the top end surface of the communication antenna, and telescopic grooves are formed in two ends of the connecting block.

By the technical scheme, the signal receiving range of the communication antenna can be improved through the signal receiving part.

As a further preferable scheme, springs are fixedly fixed on the inner wall of the telescopic groove at equal intervals, and the positioning blocks are anastomotic and inserted into the telescopic groove and are fixedly connected with the springs.

According to the technical scheme, the positioning block can be pushed by the spring to move out of the telescopic groove and is anastomosed and inserted into the positioning groove, so that the communication antenna and the mounting part are kept fixed.

As a further preferable scheme, both ends of the installation part are provided with buttons which are inserted in the positioning grooves in a sliding way, one end of the positioning block extending out of the telescopic groove is inserted in the positioning groove in an anastomotic way and is abutted with the buttons, and the side wall of the positioning block is provided with an inclined groove.

Through the technical scheme, in the process of inserting the connecting block into the connecting groove through the inclined groove, the inclined groove on the positioning block is in contact extrusion with the inner wall of the connecting groove, so that the positioning block is contracted into the telescopic groove.

In summary, the technical effects and advantages of the present utility model are: this fixing device for communication tower antenna through all being fixed with the installation department at the both ends of installation tube, and the connecting block of communication antenna lateral wall is coincide grafting in the spread groove of seting up in the installation department, and the spring in the connecting block promotes the locating piece simultaneously and coincide grafting in the constant head tank of seting up of installation department lateral wall to make communication antenna keep fixed on the top of communication tower main part, when maintaining and changing communication antenna, press the button of installation department lateral wall, make button extrusion locating piece follow the constant head tank and shift out, and shrink to the expansion tank in, thereby extract the connecting block from the installation department, be convenient for install and dismantle communication antenna, promoted communication antenna maintenance and change's convenience.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a communication antenna according to the present utility model;

FIG. 3 is a schematic view of the internal structure of the connecting block according to the present utility model.

In the figure: 1. a communication tower main body; 2. a connecting bolt; 3. a communication antenna; 4. installing a pipe; 5. a climbing rack; 6. a base; 7. a positioning block; 8. a signal receiving section; 9. a connecting block; 10. a mounting part; 11. a positioning groove; 12. a connecting groove; 13. a button; 14. a fastening bolt; 15. a telescopic slot; 16. a spring; 17. and an inclined groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 and 2, a fixing device for a communication tower antenna comprises a communication tower main body 1 and a mounting pipe 4 fixedly sleeved at the top end of the communication tower main body 1, wherein the outer wall of the mounting pipe 4 is provided with a mounting part 10 in a protruding mode in an annular array, and a communication antenna 3 is detachably fixed through the mounting part 10;

the center position of the installation part 10 is provided with a connecting groove 12, two ends of the installation part 10 are provided with positioning grooves 11 communicated with the connecting groove 12, the side wall of the communication antenna 3 is fixedly provided with a connecting block 9 which is connected in the connecting groove 12 in an anastomotic way, and two ends of the connecting block 9 are elastically connected with positioning blocks 7 which are connected with the positioning grooves 11 in a clamping way.

The lateral wall equidistance of communication tower main part 1 is fixed with the climbing frame 5 that is the arc structure, and the bottom welded fastening of communication tower main part 1 has base 6, and climbing frame 5 makes the staff be convenient for climb to the top of communication tower main part 1 and maintains and change communication antenna 3.

The top end of the base 6 is provided with a circular array device with fastening bolts 14 for fixing the main body 1 of the communication tower, and the base 6 and the fastening bolts 14 keep the main body 1 of the communication tower fixed on the ground.

The outer wall device of the installation tube 4 is provided with a connecting bolt 2, the connecting bolt 2 penetrates through the installation tube 4 to be inserted into the communication tower main body 1 in a threaded mode, and the connecting bolt 2 enables the installation tube 4 to be fixed at the top end of the communication tower main body 1.

A signal receiving part 8 is fixed at the center of the top end surface of the communication antenna 3, two ends of the connecting block 9 are provided with telescopic slots 15, and the signal receiving part 8 promotes the signal receiving range of the communication antenna 3.

Referring to fig. 3, both ends of the mounting tube 4 are fixed with mounting portions 10, and the connecting blocks 9 on the side walls of the communication antenna 3 are anastomosed and inserted into the connecting grooves 12 formed in the mounting portions 10, and meanwhile, the springs 16 in the connecting blocks 9 push the positioning blocks 7 to be anastomosed and inserted into the positioning grooves 11 formed on the side walls of the mounting portions 10, so that the communication antenna 3 is kept fixed at the top end of the main body of the communication tower;

when maintaining and changing communication antenna 3, press the button 13 of installation department 10 lateral wall, make button 13 extrusion locating piece 7 shift out from constant head tank 11 to shrink to in the expansion tank 15, thereby pull out connecting block 9 from installation department 10, be convenient for install and dismantle communication antenna 3, promoted communication antenna 3 maintenance and change's convenience.

The inner wall of the telescopic slot 15 is fixedly and equidistantly fixed with a spring 16, the positioning block 7 is in fit connection with the telescopic slot 15 and fixedly connected with the spring 16, the spring 16 pushes the positioning block 7 to move out of the telescopic slot 15 and is in fit connection with the positioning slot 11, and therefore the communication antenna 3 and the mounting part 10 are kept fixed.

The button 13 which is inserted in the positioning groove 11 in a sliding way is arranged at two ends of the installation part 10, one end of the positioning block 7, which extends out of the telescopic groove 15, is inserted in the positioning groove 11 in an anastomotic way and is abutted against the button 13, the side wall of the positioning block 7 is provided with the inclined groove 17, and the inclined groove 17 makes the connecting block 9 be contacted and extruded with the inner wall of the connecting groove 12 in the process of inserting the connecting block 9 into the connecting groove 12, so that the positioning block 7 is contracted into the telescopic groove 15.

Working principle: when the communication antenna 3 is maintained, the button 13 on the side wall of the mounting part 10 is pressed, the button 13 presses the positioning block 7 to move out of the positioning groove 11 and retract into the telescopic groove 15, so that the connecting block 9 is pulled out of the mounting part 10 to replace the communication antenna 3, the connecting block 9 on the side wall of the communication antenna 3 is anastomosed and inserted into the connecting groove 12 formed in the mounting part 10, and meanwhile, the spring 16 in the connecting block 9 pushes the positioning block 7 to be anastomosed and inserted into the positioning groove 11 formed in the side wall of the mounting part 10, so that the communication antenna 3 is kept fixed at the top end of the communication iron tower main body.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a fixing device for communication tower antenna, includes communication tower main part (1) and fixed cover establish installation tube (4) on communication tower main part (1) top, its characterized in that, the outer wall of installation tube (4) is annular array protrusion and is provided with installation department (10) to be fixed with communication antenna (3) through installation department (10) detachable, spread groove (12) have been seted up in the central point department of installation department (10), and spread groove (11) that are linked together with spread groove (12) have all been seted up at the both ends of installation department (10), the lateral wall of communication antenna (3) is fixed with connecting block (9) of coincide grafting in spread groove (12), the both ends of connecting block (9) all elasticity peg graft have locating piece (7) with spread groove (11) joint.

2. The fixing device for the communication tower antenna according to claim 1, wherein climbing frames (5) with arc structures are fixed on the side walls of the communication tower main body (1) at equal intervals, and bases (6) are welded and fixed at the bottom ends of the communication tower main body (1).

3. A fixing device for a communication tower antenna according to claim 2, characterized in that the top end of the base (6) is provided with fastening bolts (14) for fixing the communication tower body (1) in a ring array.

4. The fixing device for the communication tower antenna according to claim 1, wherein the outer wall device of the mounting tube (4) is provided with a connecting bolt (2), and the connecting bolt (2) penetrates through the mounting tube (4) to be in threaded connection with the communication tower main body (1).

5. The fixing device for the communication tower antenna according to claim 1, wherein a signal receiving portion (8) is fixed at the center of the top end surface of the communication antenna (3), and telescopic slots (15) are formed at both ends of the connecting block (9).

6. The fixing device for the communication tower antenna according to claim 5, wherein springs (16) are fixedly fixed on the inner wall of the telescopic groove (15) at equal intervals, and the positioning block (7) is in fit connection with the telescopic groove (15) and is fixedly connected with the springs (16).

7. The fixing device for the communication tower antenna according to claim 6, wherein the two ends of the installation portion (10) are respectively provided with a button (13) which is inserted into the positioning groove (11) in a sliding manner, one end of the positioning block (7) extending out of the telescopic groove (15) is inserted into the positioning groove (11) in an anastomotic manner and is abutted with the button (13), and the side wall of the positioning block (7) is provided with an inclined groove (17).