A communication base station

Abstract

The present invention relates to the technical field of communication equipment, and in particular to a communication base station, comprising a mounting base, a tower body and a mounting platform, wherein the mounting base is fixedly mounted on the ground through a concrete foundation, a communication signal transmitting device is arranged on the top of the tower body and comprises a protective shell structure, a fan transmission mechanism and a communication signal transmitting base station and is fixedly mounted inside the protective shell structure, the fan transmission mechanism is rotatably mounted above the protective shell structure and comprises a main shaft, blades, a power storage device, a first bevel gear and a transmission screw, the main shaft is mounted on the top of a fixed frame, the main shaft is equipped with blades, a power storage device and a first bevel gear, the transmission screw has a transmission nut and is mounted inside the protective shell structure, and a second bevel gear is arranged on the transmission screw, and by arranging the protective shell structure and the fan transmission mechanism outside the communication signal transmitting device, the problem of the base station antenna being invalidated and scrapped due to outdoor installation is solved, and the defect that the communication base station cannot transmit signals due to weather influence is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of communication equipment, and in particular to a communication base station. Background Art

[0002] With the rapid development of mobile terminal technology, the coverage of communication base stations providing services to mobile terminals is constantly expanding, and the number of communication base stations is also increasing accordingly.

[0003] However, during the construction of communication base stations, the existing manufacturing method is mostly to install the communication base station transmitting device in the form of an antenna on the top of the communication tower, and in order to maintain the transmission range and signal strength of the communication signal in the coverage area, the antenna is mostly installed in the open air on the top of the communication tower, which can easily cause the communication antenna to fail or be scrapped prematurely due to rain corrosion, increasing maintenance costs. In addition, due to the special natural geographical conditions in some areas, such as when the communication base station is installed in some mountainous areas or areas with strong winds, due to the influence of sandstorms, wind, vibration and other factors, the communication base station transmitting device may cause the base station antenna posture to change or the antennas to collide with each other due to the strong wind in the area, which can easily cause the connection of the base station antenna to break, causing the base station antenna to fall, affecting the coverage range of the base station and the transmission of communication signals. Summary of the Invention

[0004] In response to the shortcomings of the existing technology, the present invention provides a communication base station to solve the problem that the base station antenna is easily corroded by rainwater and fails or is scrapped prematurely due to being installed in the open air on the top of the communication tower, thereby reducing maintenance costs; and improves the defect that the communication base station cannot transmit signals normally due to the influence of natural weather factors.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A communication base station, comprising a communication base station tower body and a communication signal transmitting device;

[0007] The communication base station tower includes a mounting base, a tower body and a mounting platform. The mounting base is fixedly mounted on the ground through a concrete foundation, the tower body is fixedly arranged above the mounting base, and the communication signal transmitting device is arranged on the top of the tower body;

[0008] The communication signal transmitting device includes a protective shell structure, a fan transmission mechanism and a communication signal transmitting base station. The communication signal transmitting base station is fixedly installed inside the protective shell structure, and the fan transmission mechanism is rotatably installed above the protective shell structure. The tower body is a conical three-dimensional truss, and the top of the tower body is provided with an installation platform. The communication signal transmitting device is fixedly connected to the installation platform through the protective shell structure.

[0009] Preferably, the protective shell structure includes a fixed frame, a rotating shaft and a rotating window. The fixed frame is vertically fixed on the installation platform. The rotating window is rotatably installed on the top of the fixed frame through the rotating shaft. The rotating windows are installed on all four sides of the fixed frame.

[0010] Preferably, a fixed connecting seat is provided above the rotating window, a sliding groove is provided on the inner side of the fixed frame, the fixed connecting seat is connected to a counterweight block by a steel wire, the counterweight block is slidably installed in the sliding groove, and the side of the rotating window is connected to the side of the fixed frame by a limiting rope.

[0011] Preferably, the fan transmission mechanism includes a main shaft, blades, a force storage device, a first bevel gear and a transmission screw. The fan transmission mechanism is provided with several parts. The main shaft is vertically rotatably installed on the top of the fixed frame. The blades, the force storage device and the first bevel gear are sequentially installed on the main shaft from top to bottom. The transmission screw is vertically rotatably installed inside the support plate through a bearing; a guide cover is provided on the outside of the fan transmission mechanism; the bottom of the guide cover is fixedly connected to the support plate; the guide cover is provided with rectangular raised structures on both sides, one with a rectangular air inlet and the other with a rectangular air outlet.

[0012] Preferably, the transmission screw is provided with a second bevel gear meshing with the first bevel gear, and a transmission nut is mounted on the transmission screw.

[0013] Preferably, the cross-section of the transmission nut is an L-shaped structure, and the bottom step of the transmission nut cooperates with the counterweight block and is located below the counterweight block.

[0014] Preferably, the force storage device is located at the top of the protective shell structure, and the force storage device includes a spring and a protective cover. The inner end of the spring is fixedly connected to the main shaft and is arranged on the inner side of the protective cover, and the protective cover is clearance-matched with the main shaft.

[0015] Compared with the prior art, the present invention provides a communication base station with the following beneficial effects:

[0016] This communication base station improves the structure of the communication signal transmitting device and provides a protective shell structure and a fan transmission mechanism on the outside of the communication signal transmitting device. This solves the problem that the base station antenna is easily corroded by rain and fails or is scrapped prematurely due to being installed in the open air on the top of the communication tower, thereby reducing maintenance costs; and improves the defect that the communication base station cannot transmit signals normally due to the influence of natural weather and other factors. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 This is a schematic structural diagram of a communication signal transmitting device according to the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the air guide cover from a top view of the present invention;

[0020] Figure 4 This is a schematic diagram of the front view of the structure of the air guide cover of the present invention;

[0021] In the figure: communication base station tower body 1, mounting base 11, tower body 12, mounting platform 13, communication signal transmitting device 2, protective shell structure 3, fixed frame 31, rotating shaft 32, rotating window 33, fixed connecting seat 34, support plate 35, fan transmission mechanism 4, main shaft 41, blades 42, first bevel gear 43, communication signal transmitting base station 5, counterweight block 6, force storage device 7, clockwork 71, protective cover 72, transmission screw 8, second bevel gear 81, transmission nut 82, limiting rope 9, air deflector 10, air inlet 101. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figures 1-2 A communication base station includes a communication base station tower body 1 and a communication signal transmitting device 2; the communication base station tower 1 includes a mounting base 11, a tower body 12 and a mounting platform 13, the mounting base 11 is fixedly installed on the ground through a concrete foundation, the tower body 12 is fixedly arranged above the mounting base 11, and the communication signal transmitting device 2 is arranged on the top of the tower body 12, the communication signal transmitting device 2 includes a protective shell structure 3, a fan transmission mechanism 4 and a communication signal transmitting base station 5, the communication signal transmitting base station 5 is fixedly installed inside the protective shell structure 3, the fan transmission mechanism 4 is rotatably installed above the protective shell structure 3, the tower body 12 is a conical three-dimensional truss, and the top of the tower body 12 is provided with a mounting platform 13, and the communication signal transmitting device 2 is fixedly connected to the mounting platform 13 through the protective shell structure 3.

[0024] In this embodiment, Figures 1-2 As shown, the protective shell structure 3 includes a fixed frame 31, a rotating shaft 32 and a rotating window 33. The fixed frame 31 is vertically fixed on the mounting platform 13. The rotating window 33 is rotatably installed on the top of the fixed frame 31 through the rotating shaft 32. The rotating windows 33 are installed on all four sides of the fixed frame 31. The fixed frame 31 is fixedly connected to the support plate 35 through the rotating shaft 32.

[0025] Specifically, the mounting base 11 is fixed to the ground through a concrete foundation, which can improve the overall stability of the communication base station. By installing the communication signal transmitting base station 5 in the protective shell structure 3, the communication signal transmitting base station 5 will not be easily corroded by rainwater due to outdoor installation, resulting in premature failure or scrapping of the communication antenna.

[0026] In this embodiment, a fixed connecting seat 34 is provided above the rotating window 33, and a sliding groove is provided on the inner side of the fixed frame 31. The fixed connecting seat 34 is connected to a counterweight block 6 through a steel wire, and the counterweight block 6 is slidably installed in the sliding groove. The side of the rotating window 33 is connected to the side of the fixed frame 31 through a limiting rope 9.

[0027] The fan transmission mechanism 4 includes a main shaft 41, blades 42, a power storage device 7, a first bevel gear 43 and a transmission screw 8. The fan transmission mechanism 4 is provided with several main shafts 41, which are vertically rotatably mounted on the top of the fixed frame 31. The main shaft 41 is sequentially installed with blades 42, a power storage device 7 and a first bevel gear 43 from top to bottom. The transmission screw 8 is vertically rotatably mounted inside the support plate 35 through a bearing; a guide cover 10 is provided on the outside of the fan transmission mechanism 4; the bottom of the guide cover 10 is fixedly connected to the support plate 35; the guide cover 10 has rectangular raised structures on both sides, one of which is provided with a rectangular air inlet 101 and the other with a rectangular air outlet 102.

[0028] The transmission screw 8 is provided with a second bevel gear 81 meshing with the first bevel gear 43 , and a transmission nut 82 is mounted on the transmission screw 8 .

[0029] The cross section of the transmission nut 82 is an L-shaped structure, and the bottom step of the transmission nut 82 cooperates with the counterweight block 6 and is located below the counterweight block 6.

[0030] Specifically, by arranging the air deflector 10 outside the fan transmission mechanism 4, it can be achieved that when encountering weather such as sandstorms or strong winds, air turbulence can enter the interior of the air deflector 10 through the air inlet 101 arranged on the left side of the air deflector 10, and be blown out from the air outlet 102 arranged on the right side of the air deflector 10, thereby forming an air flow with a consistent direction in the air deflector 10, driving the blades 42 to rotate. Because the blades 42 are fixed to the main shaft 41, when the blades 42 rotate, they will drive the power storage device 7 to rotate through the main shaft 41, so that the power storage device 7 starts to store energy, and at the same time, the main shaft 41 will continue to drive the first bevel gear 43 to rotate together , and drives the second bevel gear 81 to rotate through gear meshing, and finally realizes the rotation of the transmission screw 8. Through the rotation of the transmission screw 8, the transmission nut 82 is driven to move from bottom to top along the transmission screw 8. Since the cross-section of the transmission nut 82 is an L-shaped structure, the counterweight block 6 can be supported to rise together during the rising process of the transmission nut 82. After the counterweight block 6 rises, the steel wire can be loosened to allow the rotating window 33 to drop until it is closed, thereby protecting the communication signal transmitting device 2 inside the protective shell structure 3, thereby improving the defect that the communication base station cannot transmit signals normally due to the influence of natural weather and other factors.

[0031] In this embodiment, the force storage device 7 is located at the top of the protective shell structure 3. The force storage device 7 includes a spring 71 and a protective cover 72. One end of the spring 71 is fixedly connected to the main shaft 41 and is arranged on the inner side of the protective cover 72. The protective cover 72 is clearance-fitted with the main shaft 41.

[0032] Specifically, by setting the force storage device 7, when the rotation speed of the blade 42 decreases and the external restraining force is reduced, the spring 71 in the force storage device 7 will release the stored energy to drive the first bevel gear 43 to reverse, thereby enabling the rotating window 33 to be reopened. At the same time, a limiting rope 9 is set to fix the opening angle of the rotating window 33 within a certain safety range, so that the communication signal transmitting base station 5 can resume normal communication signal transmission when the severe natural weather ends.

[0033] Working principle: When the communication base station is working, the rotating window 33 is opened at a certain angle, and the overall structure of the communication base station is stable by fixing the mounting base 11 to the concrete foundation. When the communication base station encounters severe weather such as sandstorms or strong winds, air turbulence can enter through the air inlet 101 set on the left side of the air deflector 10 and exit from the air outlet set on the right side of the air deflector 10, thereby forming an airflow with a consistent direction inside the air deflector 10, thereby driving the blades 42 to rotate. When the speed of the blades 42 in the fan transmission mechanism 4 exceeds the set limit of the spring 71 in the power storage device 7, the spring 71 contracts to store power and the blades 42 rotate at a certain speed, and the rotation of the blades 42 is transmitted to the first bevel gear 43 located inside the protective shell structure 3 through the main shaft 41, and the first bevel gear 43 and the second bevel gear 43 are connected. The engagement of the bevel gear 81 will cause the transmission screw 8 to rotate. Since the blade 42 rotates forward and drives the transmission screw 8 to rotate, the transmission nut 82 rises. The L-shaped transmission nut 82 slides the counterweight 6 along the slide groove, so that the opened rotating window 33 is closed at a certain speed, and the locking magnets located on the fixed frame 31 and the rotating window 33 cooperate with each other to lock, thereby protecting the communication signal transmitting device 2 inside the protective shell structure 3; when the severe natural weather ends, the elasticity of the retracted spring 71 in the power storage device 7 is released, so that the blade 42 reverses. The reversal of the blade 42 transmits the motion through the first bevel gear 43, so that the transmission screw 8 reverses and finally the rotating window 33 reopens at a certain speed. By setting the limit rope 9, the opening angle of the rotating window 33 is fixed within a certain safety range.

[0034] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A communication base station, comprising a communication base station tower (1) and a communication signal transmitting device (2), characterized in that: The communication base station tower body (1) comprises: a mounting base (11), a tower body (12) and a mounting platform (13); the mounting base (11) is fixedly mounted on the ground via a concrete foundation; the tower body (12) is fixedly arranged above the mounting base (11); and the communication signal transmitting device (2) is arranged on the top of the tower body (12); The communication signal transmitting device (2) comprises: a protective shell structure (3), a fan transmission mechanism (4) and a communication signal transmitting base station (5); the communication signal transmitting base station (5) is fixedly installed inside the protective shell structure (3); the fan transmission mechanism (4) is rotatably installed above the protective shell structure (3); the tower body (12) is a conical three-dimensional truss; a mounting platform (13) is provided on the top of the tower body (12); and the communication signal transmitting device (2) is fixedly connected to the mounting platform (13) via the protective shell structure (3); The protective shell structure (3) comprises a fixed frame (31), a rotating shaft (32) and a rotating window (33); the fixed frame (31) is vertically fixed on the mounting platform (13); the rotating window (33) is rotatably mounted on the top of the fixed frame (31) via the rotating shaft (32); the rotating windows (33) are mounted on all four sides of the fixed frame (31); the fixed frame (31) is fixedly connected to the support plate (35) via the rotating shaft (32); A fixed connection seat (34) is provided above the rotating window (33), a sliding groove is provided on the inner side of the fixed frame (31), the fixed connection seat (34) is connected to a counterweight (6) via a steel wire, the counterweight (6) is slidably installed in the sliding groove, and the side of the rotating window (33) is connected to the side of the fixed frame (31) via a limiting rope (9); The fan transmission mechanism (4) comprises a main shaft (41), blades (42), a power storage device (7), a first bevel gear (43) and a transmission screw (8). The fan transmission mechanism (4) is provided with a plurality of them. The main shaft (41) is vertically rotatably mounted on the top of the fixed frame (31). The main shaft (41) is sequentially mounted with blades (42), a power storage device (7) and a first bevel gear (43) from top to bottom. The transmission screw (8) is vertically rotatably mounted inside the support plate (35) through a bearing. The fan transmission mechanism (4) is externally sleeved with a guide cover (10). The bottom of the guide cover (10) is fixedly connected to the support plate (35). The guide cover (10) is provided with rectangular protrusion structures on both sides thereof. One of the rectangular air inlet (101) is provided and the other is provided with a rectangular air outlet (102). The transmission screw (8) is provided with a second bevel gear (81) meshing with the first bevel gear (43), and a transmission nut (82) is mounted on the transmission screw (8); The cross section of the transmission nut (82) is an L-shaped structure, and the bottom step of the transmission nut (82) cooperates with the counterweight (6) and is located below the counterweight (6); The power storage device (7) is located on the top of the protective shell structure (3). The power storage device (7) includes a spring (71) and a protective cover (72). One end of the spring (71) is fixedly connected to the main shaft (41) and is arranged on the inner side of the protective cover (72). The protective cover (72) and the main shaft (41) are clearance-matched.

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