CN201695736U - Multifunctional Composite Tower - Google Patents

Abstract

The utility model belongs to a pole tower made of composite materials used in the fields of transportation, electric power, communication, lighting and the like, and specifically belongs to a multifunctional composite material pole tower. Most of the poles and towers used in the fields of traffic lights, lighting lamps, communication base stations, and power transmission lines are concrete poles or steel poles. The disadvantages are heavy weight and high cost. However, the grounding method of some towers made of composite materials complicates the electrical relationship between external ground wires-conductors-overhead ground wires, which increases the difficulty of line design and line construction. The purpose of the utility model is to provide a multifunctional composite material tower, which is characterized in that there is a conductive layer integrated with the tower along the inside or outside of the tower, so as to solve the problems of the existing composite material tower. It has the advantages of small transmission corridor, lightning resistance, pollution resistance, etc., and the line design and line construction are simple.

Description

Multifunctional Composite Tower

technical field

The utility model belongs to a pole tower made of composite materials used in the fields of transportation, electric power, communication, lighting and the like, and specifically belongs to a multifunctional composite material pole tower.

Background technique

Most of the poles and towers used in the fields of traffic lights, lighting lamps, communication base stations, and power transmission lines are concrete poles or steel poles. The disadvantages are heavy weight and high cost. Especially the steel towers of power transmission lines, although improved, some towers made of composite materials appear, such as Chinese patent application 200910272221.3 a kind of composite material tower, 200910063894.8 a kind of composite material tower inner vertical direct down method and its tower, 200910063896.7 200910063895.2 A method for vertically directing the center of a composite material tower and its tower, 200910272235.5 A method for grounding a power transmission line composite material insulation tower and its tower. The method is to lead a grounding wire separately outside the tower as a grounding system. This grounding method complicates the electricity and mechanics around the tower and increases the difficulty of line design and line construction.

Utility model content

The purpose of the utility model is to provide a multifunctional composite material pole tower, which is characterized in that there is a conductive layer integrated with the pole tower along the inside or outside of the pole tower, so as to solve the above problems.

The utility model purpose is realized by the following methods

There is a conductive layer integrated with the tower inside or outside the tower, the conductive layer on the upper part of the tower is connected to the overhead ground wire, and the conductive layer on the lower part of the tower is connected to the grounding device. The inside of the tower can also be made into a support rib structure to increase the strength and rigidity of the tower.

Due to the adoption of the above scheme, the utility model not only ensures the grounding effect in use, but also does not increase the difficulty of line design and line construction, and can also increase the strength and rigidity of the pole tower.

Below in conjunction with accompanying drawing, the utility model is described in detail:

Description of drawings

Fig. 1, Fig. 2 are the structural representations of two embodiments of the utility model

Fig. 1 Structural schematic diagram of an embodiment of a common multifunctional composite material pole tower

Figure 2 is a structural schematic diagram of an embodiment of a multifunctional composite material pole tower with support ribs

1. Conductive layer 2. Composite material layer 3. Support ribs

Detailed ways

There is a conductive layer 1 integrated with the tower inside or outside the composite material layer 2 of the tower. The conductive layer 1 on the upper part of the tower is connected to the overhead ground wire, and the conductive layer 1 on the lower part of the tower is connected to the grounding device. It is also possible to make the inside of the tower into a support rib 3 structure to increase the strength and rigidity of the tower.

Claims (2)

1. A multifunctional composite material pole tower is characterized in that there is a conductive layer integrated with the pole tower inside or outside the pole tower composite material layer, the conductive layer at the top of the pole tower is connected with the overhead ground wire, and the conductive layer at the bottom of the pole tower is connected with the grounding device . 2. A multifunctional composite material pole tower according to claim 1, characterized in that the inside of the pole tower is made into a support rib structure.

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