CN112128056B

CN112128056B - Multifunctional communication tower

Info

Publication number: CN112128056B
Application number: CN202010878736.4A
Authority: CN
Inventors: 张平; 陈建明; 陈江棋; 陈永军; 徐养松
Original assignee: Zhejiang Debao Communication Technologies Co ltd
Current assignee: Zhejiang Debao Communication Technologies Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-07-13
Anticipated expiration: 2040-08-27
Also published as: CN112128056A

Abstract

The invention provides a multifunctional communication tower, and relates to a communication tower device. It has solved the problem of communication tower function singleness among the prior art. This multifunctional communication tower, including the tower body, set up the antenna on the tower body, the antenna setting is on antenna boom, be provided with the generator on the tower body, the generator stator is fixed on the tower body, and generator rotor circumference equipartition has radial guide arm, and radial guide arm goes up to support there is the impeller, the impeller is including the frame that warp, the support of frame activity of warping is in on the radial guide arm, the frame that warp includes arc deformation unit, warp the unit and include two arc poles, and two arc pole middle parts are passed through the middle part hinge pin and are rotated the connection, and the arc pole of a plurality of deformation units connects into confined circular shape through tip hinge pin ending and warp the frame, and circular shape warp the frame and is perpendicular with the axis in round platform hole, and the centre of a circle of warping the frame. This multifunctional communication tower has the wind power generation function, and can adjust according to the operating mode or the demand of difference.

Description

Multifunctional communication tower

Technical Field

The invention belongs to the technical field of fixed structures, and particularly relates to a communication tower device.

Background

A communication tower, also called a signal tower, is a wireless signal transmitting device, looks like a tower, and is called a signal tower. And a form of a common radio station, which is a radio transceiver station for information transfer with a mobile telephone terminal through a communication switching center in a certain radio coverage area. The communication towers are usually high, the communication towers have the convenient condition of utilizing wind energy, at present, a scheme of arranging a wind driven generator on the communication tower is also provided, or the original wind driven generator is used as the communication tower, but the existing fan part has simple structure and single function and can not be flexibly adjusted according to different working conditions or requirements.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a multifunctional communication tower which has a wind power generation function and can be adjusted according to different working conditions or requirements.

The purpose of the invention can be realized by the following technical scheme: the utility model provides a multifunctional communication tower, includes the tower body, sets up the antenna on the tower body, and the antenna setting is on antenna boom, be provided with the generator on the tower body, the generator stator is fixed on the tower body, and generator rotor circumference equipartition has radial guide arm, and radial guide arm is last to be supported there is the impeller, the impeller is including the deformation frame, the support of deformation frame activity is in on the radial guide arm, the deformation frame includes arc deformation unit, and the deformation unit includes two arc poles, and two arc pole middles are passed through middle part hinge pin and are rotated the connection, and the arc pole of a plurality of deformation units connects into confined circular shape through tip hinge pin ending and warp the frame, and the gliding cooperation of two same radial tip hinge pins of same deformation unit sets up fan blade on radial guide arm, deformation frame.

In some embodiments, the connection between the central or end hinge axis and the generator rotor is via a telescoping control device.

In some embodiments, the fan blade ends are hingedly connected to the ends and the fan blade midsection is hingedly connected to the midsection by a link.

In some embodiments, the generator is located above the antenna support, the tower body is a pipe body, a downward protective cover is arranged on the tower body above the fan blades, the middle of the protective cover is sleeved on the tower body in a sliding mode, the protective cover is pulled by a traction rope, and the traction rope enters the pipe body of the tower body through a guide wheel on the top end of the tower body and is fixed to an opening at the bottom of the tower body.

In some embodiments, a pull-cord reel is disposed at the bottom opening.

In some embodiments, the radius of the protective cover is smaller than the distance from the end of the radial guide rod to the axis of the tower body and larger than the radius of the impeller when the deformation frame is reduced.

Compared with the prior art, this multifunctional communication tower has following advantage:

the deformation of the deformation frame can be controlled by controlling the distance between the end hinge shaft and the generator rotor, when the distance between the end hinge shaft and the generator rotor is reduced, the deformation frame is reduced, the whole impeller is in a contracted state, the fan blades are folded, and the wind power received by the rotor is smaller, so that the situation that equipment is damaged by receiving larger wind power in windy weather is avoided, and when the wind power is smaller, the deformation frame can be reversely controlled, so that the impeller is enlarged, and larger wind torque is received, and the utilization of the wind is improved.

Drawings

In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. Like reference numerals having different letter suffixes may represent different examples of similar components. The drawings illustrate generally, by way of example, but not by way of limitation, various embodiments discussed herein.

FIG. 1 is a schematic illustration of an embodiment;

FIG. 2 is a schematic cross-sectional AA view of FIG. 1;

fig. 3 is a schematic view of the impeller in the expanded state.

In the figure, a tower body 1, an antenna 2, a generator 3, a radial guide rod 4, a guide groove 401, an arc-shaped rod 5, a middle hinge shaft 6, an end hinge shaft 7, a fan blade 8, a connecting rod 9, a telescopic control device 10, a protective cover 11, a traction rope 12, a bottom opening 13 and a winding drum 14 are arranged.

Detailed Description

The following are specific examples of the present invention, and the technical solutions of the present invention are further described with reference to the drawings, but the present invention is not limited to these examples, and the following embodiments do not limit the invention according to the claims. Moreover, all combinations of features described in the embodiments are not necessarily essential to the solution of the invention.

It will be understood by those of ordinary skill in the art that all directional references (e.g., above, below, upward, downward, top, bottom, left, right, vertical, horizontal, etc.) are illustratively used in the figures to aid the reader's understanding and do not imply (e.g., position, orientation, or use, etc.) a limitation on the scope of the invention, which is defined by the claims appended hereto. Additionally, the term "substantially" may refer to slight imprecision or deviation in conditions, amounts, values, or dimensions, etc., some of which may be within manufacturing or tolerance limits.

Example one

As shown in fig. 1, 2, 3, a multifunctional communication tower, including tower body 1, set up antenna 2 on the tower body, the antenna setting is on antenna boom, be provided with generator 3 on the tower body, generator stator fixes on the tower body, and generator rotor circumference equipartition has radial guide arm 4.

The impeller is supported on the radial guide rod and comprises a deformation frame, the deformation frame movably supports the radial guide rod, the deformation frame comprises an arc deformation unit, the deformation unit comprises two arc rods 5, the middle parts of the two arc rods are rotatably connected through a middle hinge shaft 6, the arc rods of the deformation units are connected into a sealed circular deformation frame through end hinge shafts 7, the two end hinge shafts on the same radial direction of the same deformation unit are matched in a guide groove 401 of the radial guide rod in a sliding mode, and a fan blade 8 is arranged on the deformation frame. The end part of the fan blade is connected with the end part hinge shaft, and the middle part of the fan blade is connected with the middle hinge shaft through a connecting rod 9.

Wherein, the end hinge axis at the inner side of the deformation frame is connected with the generator rotor through the expansion control device 10, certainly, the middle hinge axis is connected through the expansion control device, the expansion control device can be any controllable expansion device which can be applied by the technicians in the field such as a pneumatic cylinder, an electric cylinder and the like, as long as the relative movement of the two components can be realized, thus the deformation of the deformation frame can be controlled by controlling the distance between the end hinge axis and the generator rotor, when the distance between the end hinge axis and the generator rotor is reduced, the deformation frame is reduced, the whole impeller is in a contracted state, the fan blade is folded along with the deformation frame, the wind power received by the rotor is smaller, thus avoiding receiving larger wind power in windy weather and damaging equipment, when the wind power is smaller, the opposite control can be realized, the impeller is enlarged, and the fan blade is unfolded, a greater wind moment is received in order to improve the utilization of the wind.

Example two

As shown in fig. 1, 2, and 3, different from the above embodiments, the generator is located above the antenna support, the tower body is a pipe body, a downward protection cover 11 is arranged on the tower body above the fan blades, the middle part of the protection cover is sleeved on the tower body in a sliding manner, and the radius of the protection cover is smaller than the distance from the end part of the radial guide rod to the axis of the tower body and larger than the radius of the impeller when the deformation frame is reduced. The safety cover is drawn by haulage rope 12, the haulage rope gets into the body of tower body through the guide pulley on tower body top and downwards to the tower body bottom opening 13 department of tower body bottom, the bottom opening part is provided with haulage rope winding and unwinding devices, and the haulage rope is connected with haulage rope winding and unwinding devices, and haulage rope winding and unwinding devices can be for the hank section of thick bamboo 14 of roll-up haulage rope, realizes receiving and releasing to the haulage rope through the hank section of thick bamboo. In rainy season or rainy day or strong wind, the impeller can be folded, the traction rope is released, the protective cover falls to cover the impeller, and the protective cover is supported on the guide rod.

Although some terms are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention. The order of execution of the operations, steps, and the like in the apparatuses and methods shown in the specification and drawings may be implemented in any order as long as the output of the preceding process is not used in the subsequent process, unless otherwise specified. The descriptions using "first", "next", etc. for convenience of description do not imply that they must be performed in this order.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims

1. A multifunctional communication tower comprises a tower body, wherein an antenna is arranged on the tower body, and the antenna is arranged on an antenna support, and is characterized in that a generator is arranged on the tower body, a stator of the generator is fixed on the tower body, radial guide rods are uniformly distributed on the circumference of a rotor of the generator, impellers are supported on the radial guide rods, each impeller comprises a deformation frame, the deformation frames are movably supported on the radial guide rods, each deformation frame comprises an arc-shaped deformation unit, the middle parts of the two arc-shaped rods are rotatably connected through a middle hinge shaft, the end parts of the arc-shaped rods of a plurality of deformation units are connected into a closed circular deformation frame through end hinge shafts, the two end hinge shafts in the same radial direction of the same deformation unit are slidably matched on the radial guide rods, and fan blades are arranged on the deformation frames;

the middle hinge shaft or the end hinge shaft is connected with the generator rotor through a telescopic control device;

the end part of the fan blade is connected with the end part hinge shaft, and the middle part of the fan blade is connected with the middle part hinge shaft through a connecting rod.

2. The multifunctional communication tower of claim 1, wherein the generator is located above the antenna support, the tower body is a tubular body, a downward protective cover is disposed on the tower body above the fan blades, the protective cover is slidably sleeved on the tower body in the middle of the protective cover, the protective cover is pulled by a pulling rope, and the pulling rope enters the tubular body of the tower body through a guide wheel at the top end of the tower body and is fixed downwards to an opening at the bottom of the tower body.

3. The multipurpose communication tower of claim 2, wherein a tow rope retracting device is provided at the bottom opening.

4. The multi-function communication tower of claim 2, wherein the radius of the protective shield is smaller than the distance from the end of the radial guide to the axis of the tower body and larger than the radius of the impeller when the deformable frame is reduced.