CN214091250U

CN214091250U - Combined communication tower

Info

Publication number: CN214091250U
Application number: CN202022058808.9U
Authority: CN
Inventors: 朱鸿钧
Original assignee: Jiangsu Tianli Steel Structure Co ltd
Current assignee: Jiangsu Tianli Steel Structure Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-08-31
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a combined communication tower, which comprises a tower frame, wherein the tower frame comprises a plurality of tower stages with successively reduced diameters which are connected from bottom to top in turn; the top of the tower is provided with a fixed rod; the antenna is arranged on two sides of the fixed rod through a bracket, and a lightning rod is arranged at the top of the fixed rod; fixing openings are formed in two sides of the opening of the tower level, and notches for limiting rotation of the mounting shaft are formed in two sides of the bottom of the tower level; a tensioning spring used for lifting the limiting installation shaft upwards is arranged between the limiting installation shaft and the tower level; the bottom of the tower is provided with a fixed structure; the utility model discloses a plurality of diameters degressive tower level connection in proper order, the inconvenient shortcoming of installation of solution, through the fixed mouthful block that sets up the fixed spacing installation axle of activity and subordinate's tower level setting in tower level bottom, simple and convenient improves the security.

Description

Combined communication tower

Technical Field

The utility model relates to a modular communication tower belongs to the communication technology field.

Background

With the development of mobile communication technology, the number of corresponding communication towers carrying mobile communication antennas is increasing, and particularly, communication towers installed in the field are used more and more widely. The communication tower generally comprises more than one communication tower platform, and the communication tower platform mainly plays a role in bearing a communication antenna and providing a working platform for antenna maintenance personnel.

Most of the traditional communication towers are of an integrated structure, so that the traditional communication towers are very inconvenient to install and detach and bring great danger to installation workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome among the prior art when installation and dismantlement, very inconvenient, bring very big dangerous not enough to the installer, provide a modular communication tower.

A modular communication tower, comprising:

the tower comprises a plurality of tower stages with diameters sequentially reduced, and the tower stages are sequentially connected from bottom to top; the top of the tower is provided with a fixed rod; the antenna is arranged on two sides of the fixed rod through a bracket, and a lightning rod is arranged at the top of the fixed rod;

fixing openings are formed in two sides of an opening in the upper part of the tower level, and notches for limiting rotation of the mounting shaft are formed in two sides of the bottom of the tower level; a tension spring is arranged between the limiting installation shaft and the tower level;

and a fixed structure is arranged at the bottom of the tower.

Furthermore, one end of the limiting installation shaft is rotatably connected with the tower level through a pin shaft, and the other end of the limiting installation shaft is provided with a guide wheel.

Further, a lifting hook is arranged at the top end of the tower.

Furthermore, two ends of the support are connected with a U-shaped groove through a fixed shaft.

Furthermore, the fixed structure comprises a fixed block and a ground foot which are arranged at the bottom of the tower;

the fixed block is fixed with the foundation through a first bolt.

Furthermore, the ground feet are provided with grooves for mounting fixing blocks, and the fixing blocks and the grooves are transversely fixed through second bolts.

Compared with the prior art, the utility model discloses the beneficial effect who reaches: the utility model discloses a plurality of diameters degressive tower level connection in proper order, the inconvenient shortcoming of installation of solution, through the fixed mouthful block that sets up the fixed spacing installation axle of activity and subordinate's tower level setting in tower level bottom, simple and convenient improves the security, contracts subordinate's tower level, convenient and fast with higher level's tower level through the spacing installation axle of shrink fast during the dismantlement.

Drawings

FIG. 1 is a general schematic view of the present invention;

FIG. 2 is a schematic view of the present invention;

fig. 3 is a schematic view of the communication part of the present invention;

FIG. 4 is a schematic diagram of a tower stage of the present invention;

fig. 5 is a schematic view of the fixing structure of the present invention.

In the figure: 1. a fixed structure; 11. a fixed block; 12. ground feet; 13. a first bolt; 14. a second bolt; 2. a tower; 21. a tower level; 211. a fixed port; 212. limiting the installation shaft; 213. a guide wheel; 214. tensioning the spring; 215. a pin shaft; 216. a notch; 3. a hook; 4. an antenna; 5. a lightning rod; 6. a support; 7. a U-shaped groove; 8. fixing the rod; 9. and fixing the shaft.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in fig. 1-5, a modular communication tower is disclosed, comprising:

the tower 2 comprises a plurality of tower stages 21 with diameters sequentially reduced, and the tower stages 21 are sequentially connected from bottom to top; the top of the tower 2 is provided with a fixed rod 8; the antenna 4 is arranged on two sides of the fixed rod 8 through the bracket 6, and the lightning rod 5 is arranged at the top of the fixed rod 8;

fixing openings 211 are formed in two sides of an upper opening of the tower stage 21, and notches 216 for limiting rotation of the mounting shaft 212 are formed in two sides of the bottom of the tower stage 21; a tension spring 214 is arranged between the limiting mounting shaft 212 and the tower stage 21; when the tower 21 is raised, one end of the limiting installation shaft 212 is rotatably connected with the tower 21 through the pin shaft 215, and the other end of the limiting installation shaft is provided with the guide wheel 213, so that the limiting installation shaft 212 slides along the inner wall through the guide wheel 213, when the limiting installation shaft is contacted with the fixing opening 211, the limiting installation shaft 212 is clamped with the fixing opening 211 under the action of the tensioning spring 214, and the notch 216 limits the rotating angle of the limiting installation shaft 212 due to the downward gravity action of the tower 21, thereby achieving the fixing effect.

When the tower 21 is disassembled, the tower 21 is driven upwards to separate the guide wheel 213 from the fixed port 211, and the tower 21 falls into the next tower by gravity.

The tower 2 is provided with a fixed structure 1; the fixed structure 1 comprises a fixed block 11 and a ground pin 12 which are arranged at the bottom of the tower 2; the fixed block 11 and the anchor 12 are fixed through a first bolt 13. The ground feet 12 are provided with grooves for mounting the fixing blocks 11, and the fixing blocks 11 and the grooves are fixed transversely through second bolts 14.

In this embodiment, the top end of the tower frame 2 is provided with the hook 3, and when the tower stages 21 are in a contracted state, the lowest layer is fixed first, and then the tower stages 21 of each stage are sequentially connected together by lifting the hook 3.

In this embodiment, the U-shaped grooves 7 are connected to both ends of the bracket 6 by the fixing shafts 9, and when the uppermost tower 21 is stored, the bracket 6 is stored as shown in fig. 3 by loosening the connection between the fixing shafts 9 and the U-shaped grooves 7, and the antenna 4 is stored as shown in fig. 3 in the same manner, so that damage is prevented when the uppermost tower 21 is retracted downward.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims

1. A modular communication tower, comprising:

the tower (2), the said tower (2) includes the multiple tower stages (21) that the diameter reduces sequentially and connects sequentially from bottom to top; the top of the tower (2) is provided with a fixed rod (8); the antenna (4) is arranged on two sides of the fixed rod (8) through the bracket (6), and the lightning rod (5) is arranged at the top of the fixed rod (8);

fixing openings (211) are formed in two sides of an upper opening of the tower stage (21), and notches (216) used for limiting rotation of the mounting shaft (212) are formed in two sides of the bottom of the tower stage (21); a tension spring (214) is arranged between the limiting mounting shaft (212) and the tower stage (21);

the bottom of the tower frame (2) is provided with a fixed structure (1).

2. A modular communication tower as in claim 1, wherein said mounting shaft (212) is pivotally connected at one end to said tower stage (21) by a pin (215) and at the other end is provided with a guide wheel (213).

3. A modular communication tower as claimed in claim 1, characterised in that the top of the tower (2) is provided with a hook (3).

4. Combined communication tower according to claim 1, characterised in that the bracket (6) is connected at both ends with a U-shaped slot (7) by means of a fixed shaft (9).

5. A modular communication tower as claimed in claim 1, characterised in that said fixed structure (1) comprises fixed blocks (11) and feet (12) arranged at the bottom of the tower (2);

the fixing block (11) and the ground feet (12) are fixed through first bolts (13).

6. The combined communication tower of claim 5, wherein the ground feet (12) are provided with grooves for mounting the fixing blocks (11), and the fixing blocks (11) and the grooves are fixed transversely through second bolts (14).