Windproof anti-seismic communication tower

Abstract

The utility model relates to the technical field of communication towers, in particular to a windproof anti-seismic communication tower which comprises a tower body, a tower footing is connected to the bottom of the tower body, a base is connected to the bottom of the tower footing, a buffering assembly is arranged on the base and comprises at least two buffering columns, the buffering columns are rotationally connected to the base, and the buffering columns are arranged at intervals. A buffer cavity is formed in the buffer column, a sliding block is arranged in the buffer cavity in a sliding mode, a connecting rod is fixedly connected to the sliding block, one end of the connecting rod is rotationally connected to the tower body, an elastic piece is arranged in the buffer cavity, one end of the elastic piece is fixedly connected to the sliding block, the other end of the elastic piece is fixedly connected to the inner wall of the buffer cavity, and a hydraulic damping rod is installed in the buffer cavity. One end of each hydraulic damping rod is connected to the corresponding sliding block, and the effects of improving the wind resistance and shock resistance of the tower body and enhancing the safety and reliability of the communication tower are achieved.

Description

A wind-resistant and earthquake-resistant communication tower Technical Field

[0001] This application relates to the field of communication tower technology, and in particular to a wind-resistant and earthquake-resistant communication tower. Background Technology

[0002] A communication tower is a tower structure used to support antennas and transmit signals. Common types include steel frame towers, truss towers, and monotube towers, and they are mostly constructed using steel or concrete. They are widely used in mobile communications, broadcasting, environmental monitoring, and other fields. Modern communication towers emphasize wind and earthquake resistance design and employ modular structures to improve deployment efficiency.

[0003] Most existing communication towers are directly fixed to the base, and are connected to the base by rigid connections such as bolts or welding to ensure the stability of the connection between the tower and the base in the event of strong winds or earthquakes.

[0004] The existing technical solutions mentioned above have the following drawbacks: when affected by wind or earthquakes, the connection between the tower and the base is subjected to a large force, and the rigid connection between the tower and the base has no buffer space, which poses a safety hazard. Summary of the Invention

[0005] This application provides a wind-resistant and earthquake-resistant communication tower to improve the tower's wind and earthquake resistance and enhance its safety and reliability.

[0006] The above-mentioned technical objective of this application is achieved through the following technical solution:

[0007] A wind-resistant and earthquake-resistant communication tower includes a tower body, a tower base connected to the bottom of the tower body, a base connected to the bottom of the tower base, a buffer assembly on the base, the buffer assembly including buffer columns, the buffer columns being rotatably connected to the base, at least two buffer columns being spaced apart, a buffer cavity being formed inside the buffer column, a slider being slidably disposed in the buffer cavity, a connecting rod being fixedly connected to the slider, one end of the connecting rod being rotatably connected to the tower body, an elastic element being disposed in the buffer cavity, one end of the elastic element being fixedly connected to the slider, the other end of the elastic element being fixedly connected to the inner wall of the buffer cavity, a hydraulic damping rod being installed in the buffer cavity, one end of the hydraulic damping rod being connected to the slider.

[0008] By adopting the above technical solution, the elasticity of the elastic component enables the tower to quickly return to its original position. When the tower experiences high-frequency, low-amplitude vibrations caused by wind, the elastic component quickly absorbs and releases energy, reducing the tower's micro-vibrations. When the tower is subjected to high-energy impacts from strong winds or earthquakes, the hydraulic damping rod provides damping force, absorbs and consumes the impact energy, reduces the large-scale swaying caused by high-energy impacts, improves the tower's wind and earthquake resistance, and enhances the safety and reliability of the communication tower.

[0009] Optionally, the base is provided with a first rubber pad, and at least two of the first rubber pads are spaced apart.

[0010] By adopting the above technical solution, the first rubber pad can withstand the static load of the tower body. When the tower body vibrates, the elastic deformation of the first rubber pad absorbs the energy of the tower body's swing. The elasticity of the first rubber pad can enable the tower body to quickly return to its original position, absorb the vibration transmitted from the tower base to the base when the tower body vibrates, and ensure the stability of the connection between the base and the tower base.

[0011] Optionally, the base is provided with fixing holes for embedding the first rubber pad, and at least two fixing holes are provided at intervals and correspond one-to-one with the first rubber pad.

[0012] By adopting the above technical solution, the first rubber pad is embedded in the fixing hole, which can limit the position of the first rubber pad, reduce the horizontal displacement of the first rubber pad on the base caused by the vibration of the tower base, ensure the first rubber pad provides stable support for the tower body, and ensure the tower body's wind and earthquake resistance.

[0013] Optionally, a barrier is integrally formed on the base, and a second rubber pad is provided on the barrier, the second rubber pad abutting against the tower base.

[0014] By adopting the above technical solutions, the enclosure can limit the displacement amplitude of the tower base when it vibrates in the horizontal direction, ensuring that the base can stably support the tower body. The second rubber pad can absorb the impact of the tower base vibration on the enclosure, reduce the horizontal displacement of the tower base within the base from exceeding the working range of the first rubber pad, ensure that the first rubber pad can stably support the tower body, and ensure the tower body's wind and earthquake resistance.

[0015] Optionally, an adjusting bolt is provided at the bottom of the tower base. The adjusting bolt is threaded to the tower base. One end of the adjusting bolt is fixed to a limiting plate. The limiting plate abuts against the first rubber pad. A limiting post is integrally formed on the limiting plate and is inserted into the limiting hole.

[0016] By adopting the above technical solution, the distance between the tower base and the first rubber pad can be adjusted, which makes it easier for staff to adjust the distance between the tower base and the first rubber pad according to the distance between the bottom of the tower base and the base, ensuring that the first rubber pad can provide stable support for the base and ensuring the tower's wind and earthquake resistance.

[0017] Optionally, an anchor rod is inserted into the base.

[0018] By adopting the above technical solutions, anchor bolts can increase the horizontal stability of the base and ensure that the base can provide stable support for the tower.

[0019] Optionally, at least two anchor rods are provided at intervals, and a limiting hole is provided on the first rubber pad, with one end of each anchor rod inserted into one of the two limiting holes.

[0020] By adopting the above technical solution, the top of the anchor rod is inserted into the limiting hole of the first rubber pad, which can increase the stability of the first rubber pad in the fixing hole, while reducing the horizontal deformation of the first rubber pad, reducing the horizontal displacement of the tower base on the base when the tower vibrates, ensuring that the base can stably support the tower, and ensuring the tower's wind and earthquake resistance.

[0021] Optionally, the buffer post is provided with heat dissipation holes.

[0022] By adopting the above technical solution, the heat generated by the hydraulic damping rod during operation can flow out of the buffer chamber through the heat dissipation holes, reducing the temperature of the hydraulic damping rod during operation and ensuring the safety and stability of the hydraulic damping rod during operation.

[0023] In summary, this application has the following technical effects:

[0024] 1. By incorporating buffer columns, sliders, elastic elements, and hydraulic damping rods, the elasticity of the elastic elements enables the tower to quickly return to its original position. When the tower experiences high-frequency, low-amplitude vibrations caused by wind, the elastic elements quickly absorb and release energy, reducing the tower's micro-vibrations. When the tower is subjected to high-energy impacts from strong winds or earthquakes, the hydraulic damping rods provide damping force, absorbing and dissipating the impact energy, reducing the large-scale swaying caused by high-energy impacts, improving the tower's wind and earthquake resistance, and enhancing the safety and reliability of the communication tower.

[0025] 2. By setting a first rubber pad, the first rubber pad can withstand the static load of the tower body. When the tower body vibrates, the elastic deformation of the first rubber pad absorbs the energy of the tower body's swing. The elasticity of the first rubber pad can enable the tower body to quickly return to its original position, absorb the vibration transmitted from the tower base to the base when the tower body vibrates, and ensure the stability of the connection between the base and the tower base.

[0026] 3. By installing anchor bolts, the horizontal stability of the base can be increased, ensuring that the base can provide stable support for the tower. Attached Figure Description

[0027] Figure 1 is a structural diagram of the present application;

[0028] Figure 2 is a cross-sectional structural diagram of this application;

[0029] Figure 3 is a cross-sectional view of this application from another angle.

[0030] Explanation of reference numerals in the attached drawings: 1. Tower body; 2. Tower base; 21. Adjusting bolt; 22. Limiting plate; 23. Limiting column; 3. Base; 31. Fixing hole; 32. First rubber pad; 321. Limiting hole; 33. Anchor bolt; 4. Enclosure; 41. Second rubber pad; 5. Buffer assembly; 51. Buffer column; 511. Buffer cavity; 512. Heat dissipation hole; 52. Slider; 53. Connecting rod; 54. Elastic element; 55. Hydraulic damping rod. Detailed Implementation

[0031] The present application will be further described in detail below with reference to the accompanying drawings.

[0032] This application discloses a windproof and earthquake-resistant communication tower. Referring to Figure 1, the communication tower includes a tower body 1, a tower base 2 connected to the bottom of the tower body 1, a base 3 connected to the bottom of the tower base 2, and the base 3 is placed horizontally on the ground.

[0033] Referring to Figures 2 and 3, a fixing hole 31 is provided on the base 3. The fixing hole 31 is a blind hole and multiple holes are provided at intervals along the top surface of the base 3. A first rubber pad 32 is embedded in the fixing hole 31. The first rubber pad 32 is cylindrical and its peripheral wall is attached to the inner wall of the fixing hole 31. The end of the first rubber pad 32 away from the fixing hole 31 extends out of the fixing hole 31 and abuts against the tower base 2. A limit hole 321 is provided in the first rubber pad 32.

[0034] Referring to Figure 3, an adjusting bolt 21 is threaded through and connected to the bottom of the tower base 2. One end of the adjusting bolt 21 extends out of the bottom of the tower base 2 and is welded to a limiting plate 22. The limiting plate 22 abuts against the top of the first rubber pad 32 and can cover the top of the first rubber pad 32. A limiting post 23 is integrally formed on the side of the limiting plate 2 away from the tower base 2. The limiting post 23 is embedded in the limiting hole 321 near the tower base 2. An anchor rod 33 is inserted into the limiting hole 321. One end of the anchor rod 33 is located in the limiting hole 321, and the other end of the anchor rod 33 passes through the base 3 and is vertically inserted into the bottom surface.

[0035] Referring to Figures 1 and 2, a barrier 4 is integrally formed on the top of the base 3. A second rubber pad 41 is provided on the inner wall of the barrier 4. Four second rubber pads 41 are provided along the inner wall of the barrier 4. The side of the second rubber pad 41 facing away from the barrier 4 abuts against the side wall of the tower base 2.

[0036] Referring to Figures 1 and 2, a buffer assembly 5 is rotatably connected to the top of the base 3 near its edge. Four sets of buffer assemblies 5 are arranged at intervals along the base 3. The buffer assembly 5 includes a buffer column 51. One end of the buffer column 51 is rotatably connected to the base 3, and the other end of the buffer column 51 is inclined towards the tower body 1. A buffer cavity 511 is opened inside the buffer column 51. A slider 52 is slidably arranged in the buffer cavity 511 of the buffer column 51. The peripheral wall of the slider 52 is attached to the inner wall of the buffer cavity 511. A connecting rod 53 is fixed to the side of the slider 52 away from the connection between the buffer column 51 and the base by bolts. One end of the connecting rod 53 is connected to the slider 52, and the other end of the connecting rod 53 extends out of the buffer column 51 and is rotatably connected to a section of the tower body 1 near the tower base 2.

[0037] Referring to Figure 2, an elastic element 54 is provided inside the buffer cavity 511. In this embodiment, the elastic element 54 is a spring. There are two elastic elements 54. One end of each elastic element 54 is welded to the side wall of the buffer cavity 511 near the two ends of the buffer column 51 along its length. The opposite ends of the two elastic elements 54 are welded to the slider 52. A hydraulic damping rod 55 is installed inside the buffer cavity 511. One end of the hydraulic damping rod 55 is connected to the side of the buffer cavity 511 near the base 3, and the other end of the hydraulic damping rod 55 is connected to the side of the slider 52 away from the connecting rod 53. A heat dissipation hole 512 is provided on the peripheral wall of the buffer column 51. One end of the heat dissipation hole 512 is connected to the buffer cavity 511. Multiple heat dissipation holes 512 are spaced apart along the peripheral wall of the buffer column 51 facing the base 3.

[0038] When horizontal wind causes tower 1 to sway slightly, the connecting rod 53 connected to tower 1 drives the slider 52 to slide in the buffer cavity 511. At this time, the elastic element 54 connected to the slider 52 elastically deforms to absorb energy, while the hydraulic damping rod 55 provides damping, reducing the amplitude of the sway of tower 1. The elasticity of the elastic element 54 enables tower 1 to quickly return to its original position. When tower 1 experiences high-frequency, low-amplitude vibrations caused by wind, the elastic element 54 quickly absorbs and releases energy, reducing the slight vibration of tower 1. When tower 1 is subjected to high-energy impacts from strong winds or earthquakes, the hydraulic damping rod 55 provides damping force, absorbs and consumes the impact energy, reduces the large sway caused by high-energy impacts on tower 1, improves the wind and earthquake resistance of tower 1, and enhances the safety and reliability of the communication tower.

[0039] The first rubber pad 32 can withstand the static load of the tower body 1. When the tower body 1 vibrates, the elastic deformation of the first rubber pad 32 absorbs the energy of the swing of the tower body 1. The elasticity of the first rubber pad 32 can make the tower body 1 quickly return to its original position and absorb the vibration transmitted from the tower base 2 to the base 3 when the tower body 1 vibrates, thus ensuring the stability of the connection between the base 3 and the tower base 2.

[0040] The first rubber pad 32 is embedded in the fixing hole 31, which can limit the position of the first rubber pad 32, reduce the horizontal displacement of the first rubber pad 32 on the base 3 caused by the vibration of the tower base 2, ensure the first rubber pad 32 provides stable support to the tower body 1, and ensure the wind and earthquake resistance of the tower body 1.

[0041] Multiple anchor rods 33 inserted into the base 3 can increase the horizontal stability of the base 3, ensuring that the base 3 can stably support the tower body 1. The top of the anchor rod 33 is inserted into the limiting hole 321 of the first rubber pad 32, which can increase the stability of the first rubber pad 32 in the fixing hole 31, and at the same time reduce the horizontal deformation of the first rubber pad 32, reduce the horizontal displacement of the tower base 2 on the base 3 when the tower body 1 vibrates, ensure that the base 3 can stably support the tower body 1, and ensure the wind and earthquake resistance of the tower body 1.

[0042] Rotating the adjusting bolt 21 at the bottom of the tower base 2 adjusts the distance between the adjusting bolt 21 and the limiting plate 22 and the tower base 2, thereby adjusting the distance between the tower base 2 and the first rubber pad 32. This allows the staff to adjust the distance between the tower base 2 and the first rubber pad 32 according to the distance between the bottom of the tower base 2 and the base 3, ensuring that the first rubber pad 32 can provide stable support for the base 3 and ensuring the wind and earthquake resistance of the tower body 1.

[0043] The enclosure 4 on the base 3 can limit the displacement of the tower base 2 when it vibrates in the horizontal direction, ensuring that the base 3 can stably support the tower body 1. The second rubber pad 41 can absorb the impact of the tower base 2 on the enclosure 4 when it vibrates in the horizontal direction, reduce the horizontal displacement of the tower base 2 within the base 3 from exceeding the working range of the first rubber pad 32, ensure that the first rubber pad 32 can stably support the tower body 1, and ensure the wind and earthquake resistance of the tower body 1.

[0044] The heat generated by the hydraulic damping rod 55 during operation can flow out of the buffer chamber 511 through the heat dissipation hole 512, reducing the temperature of the hydraulic damping rod 55 during operation and ensuring the safety and stability of the hydraulic damping rod 55. The heat dissipation hole 512 is opened on the side of the buffer column 51 inclined to the tower base 2, which can reduce the risk of rainwater entering the buffer chamber 511 and causing a decrease in the working stability of the elastic element 54 or the hydraulic damping rod 55, thus ensuring the safety and stability of the elastic element 54 and the hydraulic damping rod 55.

[0045] This specific embodiment is merely an explanation of this application and is not intended to limit it. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this application.

Claims

1. A wind-resistant and earthquake-resistant communication tower, characterized in that: The communication tower includes a tower body (1), a tower base (2) connected to the bottom of the tower body (1), a base (3) connected to the bottom of the tower base (2), a buffer assembly (5) provided on the base (3), the buffer assembly (5) including buffer columns (51), the buffer columns (51) being rotatably connected to the base (3), at least two buffer columns (51) being spaced apart, a buffer cavity (511) being provided inside the buffer column (51), and a slider being slidably provided inside the buffer cavity (511). (52) A connecting rod (53) is fixedly connected to the slider (52). One end of the connecting rod (53) is rotatably connected to the tower body (1). An elastic element (54) is provided in the buffer cavity (511). One end of the elastic element (54) is fixedly connected to the slider (52), and the other end of the elastic element (54) is fixedly connected to the inner wall of the buffer cavity (511). A hydraulic damping rod (55) is installed in the buffer cavity (511). One end of the hydraulic damping rod (55) is connected to the slider (52).

2. The windproof and shockproof communication tower according to claim 1, characterized in that: The base (3) is provided with a first rubber pad (32), and at least two first rubber pads (32) are provided at intervals.

3. The windproof and shockproof communication tower according to claim 2, characterized in that: The base (3) has fixing holes (31) for embedding the first rubber pad (32). At least two fixing holes (31) are spaced apart and correspond one-to-one with the first rubber pad (32).

4. The windproof and shockproof communication tower according to claim 3, characterized in that: A barrier (4) is integrally formed on the base (3), and a second rubber pad (41) is provided on the barrier (4), which abuts against the tower base (2).

5. The windproof and shockproof communication tower according to claim 4, characterized in that: An adjusting bolt (21) is threaded through the bottom of the tower base (2). The adjusting bolt (21) is threaded to the tower base (2). One end of the adjusting bolt (21) is fixed to a limiting plate (22). The limiting plate (22) abuts against the first rubber pad (32). A limiting post (23) is integrally formed on the limiting plate (22). The limiting post (23) is inserted into the first rubber pad (32).

6. The windproof and shockproof communication tower according to claim 2, characterized in that: An anchor rod (33) is inserted inside the base (3).

7. A wind-resistant and earthquake-resistant communication tower according to claim 6, characterized in that: At least two anchor rods (33) are provided at intervals. A limiting hole (321) is provided on the first rubber pad (32). One end of each of the two anchor rods (33) is inserted into the two limiting holes (321).

8. The windproof and shockproof communication tower according to claim 1, characterized in that: The buffer column (51) is provided with heat dissipation holes (512).

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