Landscape communication tower

Abstract

The utility model relates to the technical field of communication towers, in particular to a landscape communication tower. The communication tower comprises a communication tower main body and two information release devices, a mounting frame is mounted on the upper portion of the communication tower body. The two information putting devices are installed at the two ends of the installation frame correspondingly. Each information putting device comprises a lifting box, a winch mechanism used for driving the lifting box to ascend and descend, advertising cloth, a winding mechanism installed on the lifting box and used for driving the advertising cloth to be wound and a balance weight rod installed at the bottom end of the advertising cloth. And the four guide rods are vertically connected between the mounting base and the mounting frame. According to the technical scheme, the winch mechanism can drive the information putting device to conduct lifting operation, so that the advertisement display height can be adjusted, after the information putting device is moved to the bottom end position, advertisement cloth can be detached and replaced, an operator does not need to conduct climbing operation, and safety is higher.

Description

Technical Field

[0001] This utility model relates to the field of communication tower technology, and in particular to a landscape communication tower. Background Technology

[0002] As communication towers transmit signals in cities, they should not only have communication functions, but also beautify the environment, improve the city's appearance, and promote the city's image. Communication landscape towers have emerged in this context.

[0003] With the digital development of cities, the single function of traditional communication towers can no longer meet the needs, and the following problems exist: the towers occupy prime urban locations (such as squares and main roads), but are only used for communication, resulting in limited economic benefits and insufficient development of commercial value; although some landscape towers have been equipped with billboards, traditional billboards require manual replacement of content, the advertising method is outdated, and high-altitude operations are risky and inefficient. Utility Model Content

[0004] The purpose of this invention is to address the problems existing in the background technology by proposing a landscape communication tower.

[0005] The technical solution of this utility model is a landscape communication tower, which includes a communication tower body, two information projection devices and four guide rods;

[0006] The communication tower body has a mounting base at its bottom and a mounting frame at its top. Two information delivery devices are installed at both ends of the mounting frame. Each information delivery device includes a lifting box, a winch mechanism for driving the lifting box to move up and down, an advertising cloth, a winding mechanism installed on the lifting box for driving the advertising cloth to wind up, and a counterweight rod installed at the bottom of the advertising cloth. Four guide rods are vertically connected between the mounting base and the mounting frame. Two first sliders and two second sliders are connected to the lifting box and the counterweight rod, respectively. The two first sliders and two second sliders are slidably installed on the guide rods on the corresponding sides.

[0007] Preferably, a PLC controller and a wind speed sensor are mounted on the mounting bracket.

[0008] Preferably, the winch mechanism includes a second servo motor, a winding reel, a drive shaft, and a winding rope. The drive shaft is rotatably mounted on the mounting frame. The second servo motor is mounted on the mounting frame and its output shaft is connected to the drive shaft. The winding reel is mounted on the drive shaft. One end of the winding rope is fixedly wound around the winding reel. The winding rope movably passes through the mounting frame and is connected to the lifting box.

[0009] Preferably, the winding mechanism includes a first servo motor and a winding roller. A rotating shaft is mounted on the winding roller, and the winding roller is rotatably mounted inside the lifting box via the rotating shaft. The first servo motor is mounted on the lifting box, and its output shaft is connected to the rotating shaft. The advertising cloth is mounted on the winding roller.

[0010] Preferably, the upper end of the advertising cloth is connected to a T-shaped rod, and the winding roller has a T-shaped groove along its length for the T-shaped rod to be inserted; the lifting box has a through hole on the side away from the first servo motor, and a limit sleeve can be detachably installed on the lifting box near the through hole.

[0011] Preferably, a first LED light and a second LED light are installed on the lifting box and the counterweight rod, respectively.

[0012] Preferably, a limiting groove is provided on the counterweight rod along its length direction, and multiple bolts are threadedly connected to the counterweight rod. The bottom end of the advertising cloth is located in the limiting groove, and multiple iron rings for the bolts to pass through are fixedly installed at the bottom end of the advertising cloth. Each of the multiple iron rings corresponds to one of the multiple bolts.

[0013] Compared with the prior art, the present invention has the following beneficial technical effects:

[0014] 1. In this technical solution, the hoist mechanism can drive the information delivery device to perform lifting and lowering operations, thereby adjusting the height of the advertisement display. After the information delivery device is moved to the bottom position, the advertising cloth can be disassembled and replaced, so that the operator does not need to climb to a height, which is safer.

[0015] 2. The installed winding mechanism can wind up the advertising cloth, effectively protecting it in windy weather.

[0016] 3. The first and second LED lights installed at the top and bottom can project light onto the surface of the advertising cloth to increase the brightness of the surrounding environment, so that the advertising cloth can clearly display its surface content even at night. Attached Figure Description

[0017] Figure 1 and Figure 2 All of these are schematic diagrams of the structure of this utility model.

[0018] Figure 3 and Figure 4 These are all schematic diagrams of the lifting box, advertising cloth, and counterweight rod in this utility model.

[0019] Figure 5 for Figure 3 A magnified schematic diagram of the structure at point A.

[0020] Reference numerals in the attached drawings: 1. Main body of the communication tower; 2. Mounting base; 3. Mounting frame; 4. Lifting box; 401. Perforation; 5. Advertising cloth; 6. First servo motor; 7. Second servo motor; 8. Reel; 9. Drive shaft; 10. Reel; 11. Counterweight bar; 111. Limiting groove; 12. Guide rod; 13. Limiting sleeve; 141. First slider; 142. Second slider; 15. Bolt; 16. First LED light; 17. Iron ring; 18. Reel; 181. Rotating shaft; 19. Second LED light; 20. T-shaped rod; 21. PLC controller; 22. Wind speed sensor. Detailed Implementation

[0021] Example 1

[0022] like Figures 1-3 As shown in the figure, the landscape communication tower proposed in this embodiment includes a communication tower body 1, two information delivery devices and four guide rods 12.

[0023] The bottom of the main body 1 of the communication tower is provided with a mounting base 2, and the upper part of the main body 1 of the communication tower is provided with a mounting frame 3.

[0024] Two information delivery devices are installed at both ends of the mounting frame 3. The information delivery device includes a lifting box 4, a winch mechanism for driving the lifting box 4 to lift, an advertising cloth 5, a winding mechanism installed on the lifting box 4 for driving the advertising cloth 5 to wind up, and a counterweight rod 11 installed at the bottom of the advertising cloth 5.

[0025] The winch mechanism includes a second servo motor 7, a winding reel 8, a drive shaft 9, and a winding rope 10. The drive shaft 9 is rotatably mounted on the mounting frame 3. The second servo motor 7 is mounted on the mounting frame 3 and its output shaft is connected to the drive shaft 9. The winding reel 8 is mounted on the drive shaft 9. One end of the winding rope 10 is fixedly wound around the winding reel 8. The winding rope 10 movably passes through the mounting frame 3 and is connected to the lifting box 4.

[0026] The winding mechanism includes a first servo motor 6 and a winding roller 18. A rotating shaft 181 is mounted on the winding roller 18. The winding roller 18 is rotatably mounted inside the lifting box 4 via the rotating shaft 181. The first servo motor 6 is mounted on the lifting box 4 and its output shaft is connected to the rotating shaft 181. In the technical solution, the first servo motor 6 and the second servo motor 7 are both located below the mounting frame 3. The mounting frame covers the top of the first servo motor 6 and the second servo motor 7, thus providing rain protection.

[0027] The advertising cloth 5 is installed on the take-up roller 18. The upper end of the advertising cloth 5 is connected to a T-shaped rod 20. The take-up roller 18 has a T-shaped groove along its length for inserting the T-shaped rod 20. The lifting box 4 has a through hole 401 on the side away from the first servo motor 6. A limit sleeve 13 can be detachably installed on the lifting box 4 near the through hole 401. After the limit sleeve 13 is installed, one end of the rotating shaft 181 is inserted into the inner side of the limit sleeve 13. The inner side of the limit sleeve 13 is a round hole, which can support one end of the rotating shaft 181.

[0028] A limiting groove 111 is provided on the counterweight rod 11 along its length direction. Multiple bolts 15 are threaded onto the counterweight rod 11. The bottom end of the advertising cloth 5 is located in the limiting groove 111. Multiple iron rings 17 for the bolts 15 to pass through are fixedly installed at the bottom end of the advertising cloth 5. The multiple iron rings 17 correspond one-to-one with the multiple bolts 15.

[0029] Four guide rods 12 are vertically connected between the mounting base 2 and the mounting frame 3. Two first sliders 141 and two second sliders 142 are respectively connected to the lifting box 4 and the counterweight rod 11. The two first sliders 141 and the two second sliders 142 are slidably mounted on the guide rods 12 on the corresponding sides.

[0030] The lifting box 4 and the counterweight rod 11 are respectively equipped with a first LED light 16 and a second LED light 19. The first LED light 16 and the second LED light 19 installed at the upper and lower ends can project light onto the surface of the advertising cloth 5, thereby increasing the brightness of the surrounding environment of the advertising cloth and obtaining a clearer display content.

[0031] In this technical solution, the surface of the advertising cloth 5 is printed with advertising content or promotional information, which is used to display to people in the nearby area or passing by, thereby obtaining additional revenue or improving the city's image.

[0032] When replacing the advertising cloth 5, the lifting box 4 is driven downward by the set winch mechanism, which in turn moves the advertising cloth 5 and the counterweight rod 11. When the counterweight rod 11 reaches the bottom position, the operator stops driving the lifting box 4; the multiple bolts 15 on the counterweight rod 11 are unscrewed, so that the bolts 15 are removed from the inner hole of the iron ring 17, thus releasing the fixed connection between the counterweight rod 11 and the advertising cloth 5. After the counterweight rod 11 is disassembled, it continues to drive the lifting box 4 downward. During this process, the advertising cloth 5 needs to be manually wound up simultaneously until the lifting box 4 reaches the bottom position. The tool disassembles the limiting sleeve 13. It should be noted that the limiting sleeve 13 is connected to the lifting box 4 by screws. After the limiting sleeve 13 is disassembled, the T-shaped rod 20 slides out of the T-shaped hole, so that the T-shaped rod 20 is separated from the take-up roller 18, thus completing the entire disassembly process. When installing the new advertising cloth 5, the upper end of the advertising cloth 5 is first connected to the take-up roller 18 in a similar manner as described above. Then, the lifting box 4 is driven to rise. When the bottom end of the advertising cloth 5 moves to the position of the counterweight rod 11, the counterweight rod 11 is then fixedly installed on the advertising cloth 5, so that the surface of the advertising cloth 5 can be kept taut.

[0033] Example 2

[0034] like Figure 2 As shown in this embodiment, compared to the first embodiment, this embodiment has a PLC controller 21 and a wind speed sensor 22 installed on the mounting frame 3. The wind speed sensor 22 can monitor the external wind speed and feed back the monitored signal to the PLC controller 21. When the wind speed exceeds the threshold set by the PLC controller 21, the PLC controller 21 controls the first servo motor 6 to start working until the advertising cloth 5 is completely rolled up to the inside of the lifting box 4, thereby preventing the advertising cloth 5 from being damaged due to excessive wind speed. The degree of automation is high.

[0035] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A landscape communication tower, characterized in that, It includes the main body of the communication tower (1), two information delivery devices and four guide poles (12); The bottom of the main body (1) of the communication tower is provided with an installation base (2), and the upper part of the main body (1) of the communication tower is provided with an installation frame (3); two information delivery devices are respectively installed at both ends of the installation frame (3). The information delivery device includes a lifting box (4), a winch mechanism for driving the lifting box (4) to lift, an advertising cloth (5), a winding mechanism installed on the lifting box (4) for driving the advertising cloth (5) to wind up, and a counterweight rod (11) installed at the bottom of the advertising cloth (5); four guide rods (12) are vertically connected between the installation base (2) and the installation frame (3). Two first sliders (141) and two second sliders (142) are respectively connected to the lifting box (4) and the counterweight rod (11). The two first sliders (141) and the two second sliders (142) are slidably installed on the guide rods (12) on the corresponding sides.

2. A landscape communication tower according to claim 1, characterized in that, The mounting bracket (3) is equipped with a PLC controller (21) and a wind speed sensor (22).

3. A landscape communication tower according to claim 1, characterized in that, The winch mechanism includes a second servo motor (7), a winding reel (8), a drive shaft (9), and a winding rope (10). The drive shaft (9) is rotatably mounted on the mounting frame (3). The second servo motor (7) is mounted on the mounting frame (3) and its output shaft is connected to the drive shaft (9). The winding reel (8) is mounted on the drive shaft (9). One end of the winding rope (10) is fixedly wound around the winding reel (8). The winding rope (10) moves through the mounting frame (3) and is connected to the lifting box (4).

4. A landscape communication tower according to claim 1, characterized in that, The winding mechanism includes a first servo motor (6) and a winding roller (18). A rotating shaft (181) is mounted on the winding roller (18). The winding roller (18) is rotatably mounted inside the lifting box (4) via the rotating shaft (181). The first servo motor (6) is mounted on the lifting box (4) and its output shaft is connected to the rotating shaft (181). The advertising cloth (5) is mounted on the winding roller (18).

5. A landscape communication tower according to claim 4, characterized in that, The advertising cloth (5) is connected to a T-shaped rod (20) at the upper end. The winding roller (18) has a T-shaped groove along its length for the T-shaped rod (20) to be inserted. The lifting box (4) has a through hole (401) on the side away from the first servo motor (6). A limit sleeve (13) can be detachably installed on the lifting box (4) near the through hole (401).

6. A landscape communication tower according to claim 1, characterized in that, The lifting box (4) and the counterweight rod (11) are respectively equipped with a first LED light (16) and a second LED light (19).

7. A landscape communication tower according to claim 1, characterized in that, A limiting groove (111) is provided on the counterweight rod (11) along its length direction. Multiple bolts (15) are threaded on the counterweight rod (11). The bottom end of the advertising cloth (5) is located in the limiting groove (111). Multiple iron rings (17) for the bolts (15) to pass through are fixedly installed at the bottom end of the advertising cloth (5). The multiple iron rings (17) correspond one-to-one with the multiple bolts (15).

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