CN213151000U - Communication tower antenna fixing mechanism - Google Patents

Abstract

The utility model relates to the technical field of communication equipment installation, and discloses a communication iron tower antenna fixing mechanism, which comprises a rotating rod, wherein the surface of the rotating rod is symmetrically sleeved with a limiting block; the utility model discloses an install mounting and iron tower dead lever earlier, cooperation bearing makes the bull stick drive communication antenna pivoted mode, let operating personnel when the installation, do not need one to hold up the mounting, adjust communication antenna's position on the other hand, the physical power of mechanism is being carried when having reduced the degree of difficulty of operating personnel installation and operating personnel installation, avoid repetitive operation, the installation effectiveness of operating personnel when installing communication antenna has been improved, through pulling out the telescopic link from sheathed tube inside, make the telescopic link drive communication antenna keep away from sheathed tube mode, let operating personnel can not receive the limitation of original lead screw when installing communication antenna, make the range that communication antenna can adjust bigger, the scope of communication antenna angle modulation has been enlarged, fixed establishment's practicality has been improved.

Description

Communication tower antenna fixing mechanism

Technical Field

The utility model relates to a communication equipment installs technical field, specifically is a communication tower antenna fixed establishment.

Background

The communication iron tower is composed of tower body, platform, lightning rod, ladder stand, antenna support and other steel components, and is subjected to hot galvanizing and anticorrosive treatment, and is mainly used for transmission and emission of microwave, ultrashort wave and wireless network signals.

The antenna supporting steel member is a fixing mechanism, and the fixing mechanism used for fixing the communication antenna at present is used for mounting, the operator needs to hold the fixing piece with one hand and adjust the position of the communication antenna with the other hand, and the operator needs to expend physical strength to pull the fixing piece when holding the fixing piece, however, even if the operator pulls the fixing piece, deviation can still occur after the fixing piece is installed, therefore, the situation of repeated installation of the fixing piece can occur, and after the fixing position is installed, the communication antenna can be influenced by the screw rod connected by the fixing mechanism, and the communication antenna can only be adjusted in a smaller range, so that the adjustable range of the communication antenna is limited, meanwhile, the practicability of the fixing mechanism is also reduced, so that in order to solve the problem, the communication iron tower antenna fixing mechanism is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a communication tower antenna fixed establishment possesses the installation of being convenient for and enlarges communication antenna control range's advantage, has solved the antenna fixed establishment that present communication tower used and has not been convenient for when the installation and the little problem of communication antenna control range.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a communication tower antenna fixing mechanism, includes the bull stick, the surperficial symmetrical cover of bull stick is equipped with the stopper, the inside threaded connection of stopper has positioning bolt, the inside of stopper is embedded to have the bearing that cup joints with the bull stick rotation, the spacing groove of a plurality of and positioning bolt joint is seted up on the surface of bull stick, one side bolt of stopper has the connecting rod, one side bolt of connecting rod has the mounting, the inside of bull stick is embedded to have the sleeve pipe, the inside cover of sheathed tube is equipped with the telescopic link, the one end of telescopic link is equipped with the turning block, the inside threaded connection of turning block has the adjusting bolt with telescopic link threaded connection.

Preferably, a clamping rod is arranged inside the sleeve, and two clamping grooves clamped with the clamping rod are formed in the surface of the telescopic rod.

Preferably, the surface of the telescopic rod is provided with a guide groove, and a guide block which is slidably connected with the guide groove is bolted in the sleeve and positioned on the surface of the telescopic rod.

Preferably, the surface of the clamping rod is sleeved with a spring, and the top of the spring is bolted with the sleeve through a spring fixing piece.

Preferably, the bottom end of the clamping rod is bolted with a pull ball, and the bottom end of the spring is bolted with the pull ball through a spring fixing piece.

Preferably, a nut is arranged on one side of the rotating block, and the inner portion of the nut is in threaded connection with the surface of the adjusting bolt.

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

the utility model discloses a first mounting and iron tower dead lever installation, cooperate the bearing to make the bull stick drive the mode that communication antenna rotated again, reached the purpose of being convenient for to install, let operating personnel when the installation, do not need one to hold the mounting, adjust the position of communication antenna on the other hand, thereby reduced the degree of difficulty of operating personnel installation and reduced the operating personnel need carry the physical power of mechanism when installing, avoided the repetitive operation simultaneously also, improved the installation effectiveness of operating personnel when installing communication antenna;

the utility model discloses a pull out the telescopic link from sheathed tube inside, make the telescopic link drive communication antenna and keep away from the sheathed tube mode, reached the purpose that enlarges communication antenna control range, let operating personnel can not receive the limitation of original lead screw when installing communication antenna for the range that communication antenna can be adjusted is bigger, and then great expansion the scope of communication antenna angle modulation, the effectual practicality that improves fixed establishment.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1B according to the present invention;

FIG. 4 is a cross-sectional view of the casing and the telescopic rod of the present invention;

fig. 5 is a top view of the utility model used in cooperation with the telescopic rod and the turning block.

In the figure: 1. a rotating rod; 2. a limiting block; 3. positioning the bolt; 4. a bearing; 5. a limiting groove; 6. a connecting rod; 7. a fixing member; 8. a sleeve; 9. a telescopic rod; 10. rotating the block; 11. adjusting the bolt; 12. a clamping rod; 13. a card slot; 14. a guide groove; 15. a guide block; 16. a spring; 17. pulling a ball; 18. and (4) a nut.

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. 1-5, a communication tower antenna fixing mechanism comprises a rotating rod 1, a limiting block 2 is symmetrically sleeved on the surface of the rotating rod 1, a positioning bolt 3 is connected to the inner thread of the limiting block 2, a bearing 4 rotatably sleeved with the rotating rod 1 is embedded in the limiting block 2, a plurality of limiting grooves 5 clamped with the positioning bolt 3 are formed in the surface of the rotating rod 1, a connecting rod 6 is bolted on one side of the limiting block 2, a fixing member 7 is bolted on one side of the connecting rod 6, a sleeve 8 is embedded in the rotating rod 1, a telescopic rod 9 is sleeved in the sleeve 8, a rotating block 10 is arranged at one end of the telescopic rod 9, an adjusting bolt 11 in threaded connection with the telescopic rod 9 is connected to the inner thread of the rotating block 10, the purpose of convenient installation is achieved by firstly installing the fixing member 7 and a tower fixing rod and then matching with the bearing 4 to drive the rotating rod 1 to drive a communication, let operating personnel when the installation, do not need one to hold mounting 7, on the other hand adjust communication antenna's position, thereby reduced the degree of difficulty of operating personnel installation and reduced the physical power that operating personnel need carry the mechanism when installing, repetitive operation has also been avoided simultaneously, the installation effectiveness of operating personnel when installing communication antenna has been improved, through pulling out telescopic link 9 from the inside of sleeve pipe 8, make telescopic link 9 drive communication antenna keep away from the mode of sleeve pipe 8, the purpose of enlarging communication antenna control range has been reached, let operating personnel can not receive the limitation of original lead screw when installing communication antenna, make the range that communication antenna can adjust bigger, and then great expansion communication antenna angle adjustment's scope, the effectual practicality that improves fixed establishment.

Further, the inside of sleeve pipe 8 is equipped with kelly 12, and two draw-in grooves 13 with kelly 12 joint are seted up on the surface of telescopic link 9, through setting up of kelly 12 and draw-in groove 13, have played the effect of location to telescopic link 9, have injectd telescopic link 9 in specific position.

Further, guide slot 14 has been seted up on the surface of telescopic link 9, and the inside of sleeve pipe 8 has bolted the guide block 15 with 14 sliding connection of guide slot on the surface that is located telescopic link 9, through the setting of guide slot 14 and guide block 15, to having played spacing effect, avoids telescopic link 9 to take place to rotate, also lets telescopic link 9 more unobstructed and stable when making a round trip to slide simultaneously.

Further, the surface cover of kelly 12 is equipped with spring 16, and spring 16's top is bolted connection with sleeve pipe 8 through the spring mounting, through the setting of spring 16, lets operating personnel let the release pull behind the hand of ball 17, and spring 16 can drive kelly 12 automatic re-setting.

Furthermore, the bottom end of the clamping rod 12 is bolted with a pull ball 17, the bottom end of the spring 16 is bolted with the pull ball 17 through a spring fixing piece, and the arrangement of the pull ball 17 facilitates the pulling of the clamping rod 12 by an operator.

Furthermore, one side of the rotating block 10 is provided with a nut 18, the inner part of the nut 18 is in threaded connection with the surface of the adjusting bolt 11, the adjusting bolt 11 is secondarily positioned through the nut 18, and the stability of the telescopic rod 9 after the adjusting bolt 11 is positioned on the telescopic rod 9 is effectively improved.

The working principle is as follows: when in installation, the fixing piece 7 is firstly installed with a fixed rod of an iron tower, then the sleeve 8 is rotated in the positive direction, the sleeve 8 drives the rotating rod 1 to rotate through the matching between the sleeve 8 and the bearing 4, when the rotating rod 1 rotates, the sleeve 8 is driven to rotate, the sleeve 8 drives the communication antenna to rotate to the optimal position, then the two positioning bolts 3 are sequentially rotated, so that the positioning bolts 3 are inserted into the limiting grooves 5 on the surface of the rotating rod 1, the rotating rod 1 and the sleeve 8 can be positioned, thereby achieving the purpose of convenient installation, and the operator can adjust the position of the communication antenna by one hand without holding the fixing piece 7, thereby reducing the difficulty of installation of operators and reducing the physical strength of the mechanism required to be lifted when the operators are installed, meanwhile, repeated operation is avoided, and the installation efficiency of operators in the installation of the communication antenna is improved;

after the sleeve 8 is fixed, the telescopic rod 9 can be pulled, so that the telescopic rod 9 drives the communication antenna to extend out from the interior of the sleeve 8, then the adjusting bolt 11 is rotated to enable the adjusting bolt 11 and the telescopic rod 9 to be in a loose state, the communication antenna is rotated to enable the communication antenna to reach the optimal position, the adjusting bolt 11 is screwed down to enable the adjusting bolt 11 to limit the telescopic rod 9, then the nut 18 is mounted with the adjusting bolt 11, the adjusting bolt 11 is limited by the nut 18, and during the process of rotating the communication antenna, the communication antenna can rotate greatly, thereby achieving the purpose of expanding the adjusting range of the communication antenna, ensuring that the operator is not limited by the original screw rod when installing the communication antenna, leading the adjusting range of the communication antenna to be larger, and then great expansion communication antenna angle modulation's scope, effectual fixed establishment's practicality has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (6)

1. The utility model provides a communication tower antenna fixed establishment, includes bull stick (1), its characterized in that: the surperficial symmetrical cover of bull stick (1) is equipped with stopper (2), the inside threaded connection of stopper (2) has positioning bolt (3), the inside of stopper (2) is embedded to have and rotates bearing (4) that cup joint with bull stick (1), spacing groove (5) of a plurality of and positioning bolt (3) joint are seted up on the surface of bull stick (1), one side bolt joint of stopper (2) has connecting rod (6), one side bolt joint of connecting rod (6) has mounting (7), the inside of bull stick (1) is embedded to have sleeve pipe (8), the inside cover of sleeve pipe (8) is equipped with telescopic link (9), the one end of telescopic link (9) is equipped with turning block (10), the inside threaded connection of turning block (10) has adjusting bolt (11) with telescopic link (9) threaded connection.

2. The antenna fixing mechanism for the communication tower as claimed in claim 1, wherein: the inside of sleeve pipe (8) is equipped with kelly (12), two draw-in grooves (13) with kelly (12) joint are seted up on the surface of telescopic link (9).

3. The antenna fixing mechanism for the communication tower as claimed in claim 1, wherein: the surface of the telescopic rod (9) is provided with a guide groove (14), and a guide block (15) which is connected with the guide groove (14) in a sliding manner is bolted on the surface of the telescopic rod (9) and inside the sleeve (8).

4. The antenna fixing mechanism for the communication tower as claimed in claim 2, wherein: the surface of the clamping rod (12) is sleeved with a spring (16), and the top of the spring (16) is bolted with the sleeve (8) through a spring fixing piece.

5. The antenna fixing mechanism for the communication tower as claimed in claim 4, wherein: the bottom end of the clamping rod (12) is bolted with a pull ball (17), and the bottom end of the spring (16) is bolted with the pull ball (17) through a spring fixing piece.

6. The antenna fixing mechanism for the communication tower as claimed in claim 1, wherein: and a nut (18) is arranged on one side of the rotating block (10), and the inner part of the nut (18) is in threaded connection with the surface of the adjusting bolt (11).

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