A communication tower with stable connection between the tower bottom and the ground

Abstract

The present invention discloses a communication iron tower with a tower bottom stably connected to the ground, belonging to the technical field of communication towers. The communication iron tower with a tower bottom stably connected to the ground comprises a bottom tower tube, the bottom of the bottom tower tube is fixedly connected with a longitudinal steel bar connection mechanism, two side steel bar cages are penetrated through the longitudinal steel bar connection mechanism, a concrete body is wrapped between the longitudinal steel bar connection mechanism and the two side steel bar cages, and a multi-axis seat fixing sleeve is fixedly connected to the outer wall of the bottom tower tube, and a plurality of tower bottom reinforcement mechanisms are rotatably connected to the multi-axis seat fixing sleeve. The present invention designs a longitudinal steel bar connection mechanism, two side steel bar cages and a concrete body, and through a deeper longitudinal steel bar connection mechanism and a side steel bar cage laid on the water surface, the foundation is reinforced, and the stability of the communication tower is ensured. At the same time, the tower bottom can be further reinforced through multiple tower bottom reinforcement mechanisms and a larger concrete body.

Description

Technical Field

[0001] The invention belongs to the technical field of communication towers, and in particular relates to a communication iron tower with a tower bottom stably connected to the ground. Background Art

[0002] A communication tower is a structure used to support wireless communication equipment, antennas and other communication facilities. It is usually used in mobile communications, radio and television, satellite communications, wireless networks and other fields. Communication towers are an important part of modern communication networks. They transmit and receive signals by supporting antennas and radio equipment. The main functions of communication towers include signal transmission and reception, expansion of communication coverage, signal transmission and relay, and base station equipment installation. Communication towers can be roughly divided into steel pipe towers, steel structure towers, self-supporting towers, guyed towers, single-pole towers, etc. according to their design, purpose and installation method. The structure of a communication tower roughly includes the tower body, antenna system, electrical equipment and base station, power supply and backup, environmental control equipment, security system, etc. Communication towers play a vital role in modern communication systems. They not only support communication equipment and transmit signals, but also ensure the coverage and stability of the communication network.

[0003] When fixing a single-pole tower in a communication tower, the existing method is mostly to drill a hole on a selected site, fill the inside with a steel cage and then pour it, and then complete the assembly of the single-pole tower on a concrete foundation. However, due to its high height when working and the unstable connection between the bottom and the foundation, the entire tower body shakes violently when encountering strong winds, which can easily affect the normal operation of the equipment. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the disadvantages of the above-mentioned prior art and provide a communication tower with a stable connection between the tower bottom and the ground.

[0005] The technical solution adopted to solve the above technical problems is: to provide a communication iron tower with a tower bottom stably connected to the ground, comprising a bottom tower tube, the bottom of the bottom tower tube is fixedly connected to a longitudinal steel bar connection mechanism, the longitudinal steel bar connection mechanism is penetrated by two side steel bar cages, and a concrete body is wrapped between the longitudinal steel bar connection mechanism and the two side steel bar cages;

[0006] The outer wall of the bottom tower tube is fixedly connected to a multi-axis seat fixing sleeve, and a plurality of tower bottom reinforcement mechanisms are rotatably connected to the multi-axis seat fixing sleeve. An opening and closing door body is rotatably connected to one side of the outer wall of the bottom tower tube, and a folding protection mechanism is arranged on the top of the multi-axis seat fixing sleeve on the outer wall of the bottom tower tube;

[0007] The inner wall of the bottom tower tube is fixedly connected with a driving tensioning mechanism, the top of the bottom tower tube is fixedly connected with a plurality of middle tower bodies, the tops of the plurality of middle tower bodies are fixedly connected with a tower top connecting assembly, the outer wall of the middle tower body near the tower top connecting assembly is fixedly connected with a communication equipment assembly, and a tower top reinforcement mechanism is arranged between the tower top connecting assembly and the concrete body.

[0008] Furthermore, the longitudinal steel bar connection mechanism includes a connection base installed at the bottom of the bottom tower tube, a plurality of first bolt assemblies are installed between the connection base and the bottom tower tube, a plurality of longitudinal main bars are fixedly connected to the bottom of the connection base, a plurality of limit plates are installed between the plurality of longitudinal main bars, and an external steel bar cage is arranged on the outer side of the plurality of limit plates.

[0009] Through the above technical scheme, after the foundation site is determined, drilling and excavation are carried out, and excavation is carried out according to the specifications of the longitudinal steel bar connection mechanism and the two side steel bar cages. Then, the longitudinal steel bar connection mechanism and the side steel bar cages are woven so that the two side steel bar cages can penetrate the longitudinal steel bar connection mechanism at the same time and are vertically distributed in the horizontal direction. Then, concrete pouring is carried out. After the pouring is completed and the concrete is completely solidified, the mold is removed to backfill the soil and compact it. Then, the bottom tower pipe is sleeved on the connecting base and locked and fixed by multiple first bolt assemblies. Then, multiple middle tower bodies, communication equipment assemblies and tower top connection assemblies are installed. Through the deeper longitudinal steel bar connection mechanism and the side steel bar cages laid on the water surface, the foundation is reinforced and the stability of the communication tower is guaranteed.

[0010] Furthermore, the tower bottom reinforcement mechanism includes an I-shaped steel bar rotatably connected to the multi-axis seat fixing sleeve and a connecting plate fixedly connected to the top of the concrete body, a plurality of extended reinforcing steel bars are fixedly connected to the connecting plate, and two second bolt assemblies are fixedly connected to the top of the connecting plate.

[0011] Through the above technical solution, when pouring concrete, multiple connecting plates and extended reinforcing steel bars are embedded in the concrete body. During installation, multiple I-shaped steel bars are installed between the multi-axis seat fixing sleeve and the connecting plate, and fixed by the second bolt assembly. When encountering strong winds in the later stage, the tower bottom can be reinforced by multiple tower bottom reinforcement mechanisms and a larger concrete body, which greatly improves the stability of the overall communication tower.

[0012] Furthermore, the top end of the I-shaped steel bar is connected through a rotating shaft and a multi-axis seat fixing sleeve, and two second bolt assemblies penetrate the bottom end of the I-shaped steel bar, and the plurality of extended reinforcing steel bars penetrate deep into the interior of the concrete body.

[0013] Through the above technical solution, it is ensured that the reinforced connection between the concrete body and the bottom tower tube is achieved through the rotating shaft and the two second bolt assemblies.

[0014] Furthermore, the folding protection mechanism includes two mounting rings fixedly connected to the outer wall of the bottom tower tube, the two mounting rings are fixedly connected with folding sleeves on one side close to each other, and the two folding sleeves are fixedly connected with a connecting magnetic ring on one side close to each other.

[0015] Through the above technical solution, when taking out the connecting steel cable and for subsequent maintenance, the two connecting magnetic rings can be separated and the opening and closing door body can be opened. At the same time, when the two connecting magnetic rings are merged, it is achieved that while the connecting steel cable passes through the bottom tower tube, the two folding sleeves can protect the through holes on the bottom tower tube to prevent external rainwater from entering the interior. At the same time, in the subsequent adjustment process, the two connecting magnetic rings can move with the movement of the connecting steel cable, and the two folding sleeves always realize the protection function.

[0016] Furthermore, the two folding sleeves are each provided with a plurality of elliptical through holes at one end close to each other, and the two connecting magnetic rings are each provided with grooves corresponding to the elliptical through holes.

[0017] Through the above technical solution, both the elliptical through hole and the groove can achieve the penetration of the connecting steel cable, and the elliptical structure can better fit the inclined surface of the connecting steel cable.

[0018] Furthermore, the drive tensioning mechanism includes a mounting cylinder and a mounting plate fixedly connected to the inner wall of the bottom tower tube, the inner wall of the mounting cylinder is fixedly connected with a plurality of limit rails, the top and bottom of the inner wall of the mounting cylinder are fixedly connected with cross fixing frames, a threaded rod is rotatably connected between the two cross fixing frames, a transmission block is spirally connected to the threaded rod, the outer walls of the transmission block are respectively fixedly connected with a plurality of steering rollers and a plurality of limit plates, and a driving motor and a control component are respectively installed on the top and bottom of the mounting plate.

[0019] Through the above technical scheme, when encountering strong wind weather, the detection device in the communication equipment component can detect weather conditions such as wind force. If the wind force exceeds the set value, a command is issued to the control component to control the drive motor to drive the threaded rod to rotate between the two cross fixing frames, thereby driving the transmission block spirally connected thereto, so that the transmission block slowly descends under the limiting action of multiple limit plates and corresponding limit rails, and then multiple connecting steel cables are pulled through multiple steering rollers to make the multiple connecting steel cables begin to tighten, and then the steel cable mounting parts are pulled to fix the entire tower body.

[0020] Furthermore, the tower top reinforcement mechanism includes a steel cable mounting member fixedly connected to the bottom of the tower top connection assembly, a plurality of connecting steel cables are fixedly connected to the bottom of the steel cable mounting member, and the other ends of the plurality of connecting steel cables are fixedly connected to an L-shaped steel cable connection reinforcement strip.

[0021] Through the above technical solution, when pouring concrete, it is necessary to reserve space for multiple L-shaped steel cable connection reinforcement strips, and the connection of the tower top connection assembly is achieved through multiple L-shaped steel cable connection reinforcement strips and multiple connecting steel cables. When encountering strong wind weather, the stability of the tower top connection assembly can be further improved to prevent the tower top connection assembly from shaking too much.

[0022] Furthermore, the bottom tower tube and the mounting cylinder are both provided with strip-shaped through holes corresponding to the plurality of connecting steel cables.

[0023] Through the above technical solution, the strip-shaped through hole ensures that when the connecting steel cable is tightened by driving the tensioning mechanism, the connecting steel cable can fall freely in the strip-shaped through hole, and at the same time, real-time protection of the strip-shaped through hole can be achieved through the folding protection mechanism.

[0024] The beneficial effects of the present invention are as follows: (1) The present invention realizes the reinforcement of the foundation by designing a longitudinal steel bar connection mechanism, two side steel bar cages and a concrete body, and through a deeper longitudinal steel bar connection mechanism and a side steel bar cage laid on the water surface, thereby ensuring the stability of the communication tower. At the same time, the tower bottom can be reinforced by multiple tower bottom reinforcement mechanisms and a larger concrete body, providing a stable support effect; (2) The present invention designs a driving tensioning mechanism and a tower top reinforcement mechanism, and drives the threaded rod to rotate between the two cross fixing frames through a driving motor, thereby driving the transmission block spirally connected thereto, so that the transmission block slowly moves under the limiting action of multiple limiting plates and corresponding limiting rails. (3) The present invention designs a folding protection mechanism. When the two connecting magnetic rings are combined, the two folding sleeves can protect the through holes on the bottom tower tube while the connecting steel cables pass through the bottom tower tube to prevent external rainwater from entering the inside. At the same time, during the subsequent adjustment process, the two connecting magnetic rings can move with the movement of the connecting steel cables, and the two folding sleeves always realize the protection function. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0026] Figure 2 It is a cross-sectional structural schematic diagram of the present invention;

[0027] Figure 3 yes Figure 2 A partial enlarged view of the middle A;

[0028] Figure 4 It is a partial structural schematic diagram of the present invention;

[0029] Figure 5 The present invention Figure 4 A schematic diagram of the cross-sectional structure of;

[0030] Figure 6 It is a schematic diagram of the longitudinal steel bar connection mechanism and the side steel bar cage structure of the present invention;

[0031] Figure 7 It is a schematic diagram of the separation structure of the longitudinal steel bar connection mechanism of the present invention;

[0032] Figure 8 It is a schematic diagram of the structure of the tower bottom reinforcement mechanism of the present invention;

[0033] Fig. 9 It is a schematic diagram of the structure of the multi-axis seat fixing sleeve of the present invention;

[0034] Fig.10 It is a schematic diagram of the structure of the folding protection mechanism of the present invention;

[0035] Fig.11 It is a schematic diagram of the exploded structure of the drive tensioning mechanism of the present invention.

[0036] Figure numerals: 1. bottom tower tube; 2. longitudinal steel bar connection mechanism; 201. connection base; 202. first bolt assembly; 203. longitudinal main reinforcement; 204. limit plate; 205. external reinforcement cage; 3. side reinforcement cage; 4. concrete body; 5. multi-axis seat fixing sleeve; 6. tower bottom reinforcement mechanism; 601. I-shaped steel bar; 602. connection plate; 603. extension reinforcement steel bar; 604. second bolt assembly; 7. opening and closing door body; 8. folding protection mechanism; 801. installation ring; 802. folding sleeve; 8 03. Connecting magnetic ring; 9. Driving tensioning mechanism; 901. Mounting cylinder; 902. Limiting track; 903. Cross fixing frame; 904. Threaded rod; 905. Transmission block; 906. Steering roller; 907. Limiting plate; 908. Mounting plate; 909. Driving motor; 910. Control assembly; 10. Middle section of tower body; 11. Tower top connection assembly; 12. Communication equipment assembly; 13. Tower top reinforcement mechanism; 1301. Steel cable mounting piece; 1302. Connecting steel cable; 1303. L-shaped steel cable connecting reinforcement strip. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0038] like Figure 1-Figure 7As shown, a communication iron tower of the present embodiment, the tower bottom of which is stably connected to the ground, comprises a bottom tower tube 1, the bottom of the bottom tower tube 1 is fixedly connected with a longitudinal steel bar connection mechanism 2, the longitudinal steel bar connection mechanism 2 comprises a connection base 201 installed at the bottom of the bottom tower tube 1, a plurality of first bolt assemblies 202 are installed between the connection base 201 and the bottom tower tube 1, a plurality of longitudinal main bars 203 are fixedly connected to the bottom of the connection base 201, a plurality of limiting plates 204 are installed between the plurality of longitudinal main bars 203, an external steel bar cage 205 is arranged on the outer side of the plurality of limiting plates 204, after determining the foundation site, drilling and digging are performed, excavation is performed according to the specifications of the longitudinal steel bar connection mechanism 2 and the two side steel bar cages 3, and then the longitudinal steel bar connection mechanism 2 and the side steel bar cages 3 are woven. , so that the two side steel cages 3 can penetrate the longitudinal steel connection mechanism 2 at the same time and be distributed vertically in the horizontal direction, and then pour concrete. After the pouring is completed and the concrete is completely solidified, the mold is removed to backfill the soil and compact it, and then the bottom tower pipe 1 is sleeved on the connecting base 201 and locked and fixed by multiple first bolt assemblies 202, and then multiple middle tower bodies 10, communication equipment assemblies 12 and tower top connection assemblies 11 are installed. Through the deeper longitudinal steel connection mechanism 2 and the side steel cages 3 laid on the water surface, the foundation is reinforced and the stability of the communication tower is ensured. The longitudinal steel connection mechanism 2 is penetrated by two side steel cages 3, and the longitudinal steel connection mechanism 2 and the two side steel cages 3 are wrapped with a concrete body.

[0039] like Figure 1-Figure 8 As shown, the outer wall of the bottom tower tube 1 is fixedly connected to a multi-axis seat fixing sleeve 5, and a plurality of tower bottom reinforcement mechanisms 6 are rotatably connected to the multi-axis seat fixing sleeve 5. The tower bottom reinforcement mechanism 6 includes an I-shaped steel bar 601 rotatably connected to the multi-axis seat fixing sleeve 5 and a connecting plate 602 fixedly connected to the top of the concrete body 4. A plurality of extended reinforcement steel bars 603 are fixedly connected to the connecting plate 602. Two second bolt assemblies 604 are fixedly connected to the top of the connecting plate 602. When pouring concrete, the plurality of connecting plates 602 and the extended reinforcement steel bars 603 are embedded in the concrete body 4. When installing, the plurality of I-shaped steel bars 601 are installed on the multi-axis seat fixing sleeve 5 and the connecting plate 602. The top of the I-shaped steel bar 601 is connected by a rotating shaft and a multi-axis seat fixing sleeve 5, and two second bolt assemblies 604 pass through the bottom of the I-shaped steel bar 601. Multiple extended reinforcing steel bars 603 penetrate into the concrete main body 4, ensuring that the reinforced connection between the concrete main body 4 and the bottom tower tube 1 is achieved through the rotating shaft and the two second bolt assemblies 604. An opening and closing door body 7 is rotatably connected to one side of the outer wall of the bottom tower tube 1.

[0040] like Figure 1-Figure 10 As shown, the outer wall of the bottom tower tube 1 is provided with a folding protection mechanism 8 at the top of the multi-axis seat fixing sleeve 5. The folding protection mechanism 8 includes two mounting rings 801 fixedly connected to the outer wall of the bottom tower tube 1. The two mounting rings 801 are fixedly connected to a folding sleeve 802 on one side close to each other. The two folding sleeves 802 are fixedly connected to a connecting magnetic ring 803 on one side close to each other. When taking out the connecting steel cable 1302 and for subsequent maintenance, the two connecting magnetic rings 803 can be separated and the opening and closing door body 7 can be opened. At the same time, when the two connecting magnetic rings 803 are combined, it is realized that the connecting steel cable 1302 passes through the bottom tower tube 1. At the same time, the two folding sleeves 802 can protect the through holes on the bottom tower tube 1 to prevent external rainwater from entering the interior. At the same time, in the subsequent adjustment process, the two connecting magnetic rings 803 can move with the movement of the connecting steel cable 1302, and the two folding sleeves 802 always realize the protection function. The two folding sleeves 802 are provided with multiple elliptical through holes at one end close to each other, and the two connecting magnetic rings 803 are respectively provided with grooves corresponding to the elliptical through holes. The elliptical through holes and the grooves can realize the penetration of the connecting steel cable 1302, and the elliptical structure can better fit the inclined surface of the connecting steel cable 1302.

[0041] like Figure 1-Figure 11 As shown, the inner wall of the bottom tower tube 1 is fixedly connected with a driving tensioning mechanism 9, and the driving tensioning mechanism 9 includes a mounting cylinder 901 and a mounting plate 908 fixedly connected to the inner wall of the bottom tower tube 1, and the inner wall of the mounting cylinder 901 is fixedly connected with a plurality of limiting rails 902, and the top and bottom of the inner wall of the mounting cylinder 901 are fixedly connected with a cross fixing frame 903, and a threaded rod 904 is rotatably connected between the two cross fixing frames 903, and a transmission block 905 is spirally connected to the threaded rod 904, and the outer wall of the transmission block 905 is respectively fixedly connected with a plurality of steering rollers 906 and a plurality of limiting plates 907, and the top and bottom of the mounting plate 908 are respectively installed with a driving motor 909 and a control group Component 910, when encountering strong wind weather, the detection device in the communication equipment component 12 can detect weather conditions such as wind force. If the wind force exceeds the set value, an instruction is issued to the control component 910, thereby controlling the drive motor 909 to drive the threaded rod 904 to rotate between the two cross fixing frames 903, thereby driving the transmission block 905 spirally connected thereto, so that the transmission block 905 slowly descends under the limiting action of multiple limiting plates 907 and corresponding limiting rails 902, and then multiple connecting steel cables 1302 are pulled through multiple steering rollers 906, so that the multiple connecting steel cables 1302 begin to tighten, and then the steel cable mounting component 1301 is pulled to fix the entire tower body.

[0042] like Figure 1-Figure 11As shown, the top of the bottom tower tube 1 is fixedly connected with a plurality of middle tower bodies 10, the tops of the plurality of middle tower bodies 10 are fixedly connected with a tower top connection assembly 11, the outer wall of the middle tower body 10 near the tower top connection assembly 11 is fixedly connected with a communication equipment assembly 12, a tower top reinforcement mechanism 13 is arranged between the tower top connection assembly 11 and the concrete main body 4, the tower top reinforcement mechanism 13 comprises a steel cable mounting member 1301 fixedly connected to the bottom of the tower top connection assembly 11, a plurality of connecting steel cables 1302 are fixedly connected to the bottom of the steel cable mounting member 1301, and the other ends of the plurality of connecting steel cables 1302 are fixedly connected with an L-shaped steel cable connection reinforcement strip 1303. When pouring concrete, it is necessary to reserve The space for multiple L-shaped steel cables connecting the reinforcement strips 1303 is used to connect the tower top connection assembly 11 through multiple L-shaped steel cables connecting the reinforcement strips 1303 and multiple connecting steel cables 1302. When encountering strong wind weather, the stability of the tower top connection assembly 11 can be further improved to avoid excessive shaking of the tower top connection assembly 11. The bottom tower tube 1 and the mounting cylinder 901 are both provided with strip-shaped through holes corresponding to the multiple connecting steel cables 1302. The strip-shaped through holes ensure that when the connecting steel cables 1302 are tightened by driving the tensioning mechanism 9, the connecting steel cables 1302 can freely fall in the strip-shaped through holes. At the same time, the real-time protection of the strip-shaped through holes can be achieved through the folding protection mechanism 8.

[0043] The working principle of this embodiment is as follows. After determining the foundation site, drilling and digging are carried out. Excavation is carried out according to the specifications of the longitudinal steel bar connection mechanism 2 and the two side steel bar cages 3. Then the longitudinal steel bar connection mechanism 2 and the side steel bar cages 3 are woven so that the two side steel bar cages 3 can simultaneously penetrate the longitudinal steel bar connection mechanism 2 and are vertically distributed in the horizontal direction. Then, concrete pouring is carried out. During pouring, it is necessary to reserve space for multiple L-shaped steel cable connection reinforcement strips 1303, and to embed multiple connection plates 602 and extended reinforcement steel bars 603 in the concrete body 4. After the pouring is completed and the concrete is completely solidified, the mold is removed to backfill the soil and compact it. Then, the bottom tower tube 1 is sleeved on the connection base 201 and locked and fixed by multiple first bolt assemblies 202. Then, multiple middle tower bodies 10, communication equipment assemblies 12 and tower top connection assemblies 11 are installed. During the installation process, it is necessary to reserve and assemble the steel cable mounting parts 1301 and the connecting steel cables 1302 at the same time.

[0044] Then, multiple I-shaped steel bars 601 are installed between the multi-axis seat fixing sleeve 5 and the connecting plate 602, and fixed by the second bolt assembly 604, and at the same time, the two connecting magnetic rings 803 are separated and the opening and closing door body 7 is opened, and the multiple connecting steel cables 1302 inside the bottom tower tube 1 are taken out from the corresponding bar-shaped through holes (the connecting steel cables 1302 pass through the corresponding steering rollers 906), and connected to the corresponding L-shaped steel cable connecting reinforcement strips 1303, and at the same time, the two connecting magnetic rings 803 are merged, and the connecting steel cables 1302 are penetrated through the grooves on the connecting magnetic rings 803 and the through holes on the folding sleeve 802;

[0045] When encountering strong winds, the detection device in the communication equipment component 12 can detect weather conditions such as wind force. If the wind force exceeds the set value, an instruction is issued to the control component 910, thereby controlling the drive motor 909 to drive the threaded rod 904 to rotate between the two cross fixing frames 903, thereby driving the transmission block 905 spirally connected thereto, so that the transmission block 905 slowly descends under the limiting action of multiple limiting plates 907 and corresponding limiting rails 902, and then multiple connecting steel cables 1302 are pulled through multiple steering rollers 906, so that the multiple connecting steel cables 1302 begin to tighten, and then the steel cable mounting parts 1301 are pulled to fix the entire tower body. At the same time, the tower bottom can be reinforced through multiple tower bottom reinforcement mechanisms 6 and a larger concrete body 4, which greatly improves the stability of the overall communication tower.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. A communication iron tower with a tower bottom stably connected to the ground, comprising a bottom tower tube (1), characterized in that: A longitudinal steel bar connection mechanism (2) is fixedly connected to the bottom of the bottom tower tube (1), two side steel bar cages (3) are passed through the longitudinal steel bar connection mechanism (2), and a concrete body (4) is wrapped between the longitudinal steel bar connection mechanism (2) and the two side steel bar cages (3); The outer wall of the bottom tower tube (1) is fixedly connected to a multi-axis seat fixing sleeve (5), a plurality of tower bottom reinforcement mechanisms (6) are rotatably connected to the multi-axis seat fixing sleeve (5), an opening and closing door body (7) is rotatably connected to one side of the outer wall of the bottom tower tube (1), and a folding protection mechanism (8) is provided on the top of the multi-axis seat fixing sleeve (5) on the outer wall of the bottom tower tube (1); The inner wall of the bottom tower tube (1) is fixedly connected to a driving tensioning mechanism (9), the driving tensioning mechanism (9) comprising a mounting cylinder (901) and a mounting plate (908) fixedly connected to the inner wall of the bottom tower tube (1), the inner wall of the mounting cylinder (901) being fixedly connected to a plurality of limiting rails (902), the top and bottom of the inner wall of the mounting cylinder (901) being fixedly connected to a cross fixing frame (903), a threaded rod (904) being rotatably connected between the two cross fixing frames (903), a transmission block (905) being spirally connected to the threaded rod (904), the outer wall of the transmission block (905) being respectively fixedly connected to a plurality of steering rollers (906) and a plurality of limiting plates (907), the top and bottom of the mounting plate (908) being respectively installed with a driving motor (909) and a control component (910), the bottom tower tube (1) being fixedly connected to the inner wall of the bottom tower tube (1) A plurality of middle tower bodies (10) are fixedly connected at the top, a tower top connection assembly (11) is fixedly connected to the top of the plurality of middle tower bodies (10), a communication equipment assembly (12) is fixedly connected to the outer wall of the middle tower body (10) near the tower top connection assembly (11), a tower top reinforcement mechanism (13) is arranged between the tower top connection assembly (11) and the concrete main body (4), the tower top reinforcement mechanism (13) comprising a steel cable mounting member (1301) fixedly connected to the bottom of the tower top connection assembly (11), a plurality of connecting steel cables (1302) being fixedly connected to the bottom of the steel cable mounting member (1301), the other ends of the plurality of connecting steel cables (1302) being fixedly connected to an L-shaped steel cable connection reinforcement strip (1303), and strip-shaped through holes corresponding to the plurality of connecting steel cables (1302) are provided on the bottom tower tube (1) and the mounting cylinder (901).

2. The communication iron tower with a stable connection between the tower bottom and the ground according to claim 1, characterized in that: The longitudinal steel bar connection mechanism (2) comprises a connection base (201) installed at the bottom of the bottom tower tube (1), a plurality of first bolt assemblies (202) are installed between the connection base (201) and the bottom tower tube (1), a plurality of longitudinal main bars (203) are fixedly connected to the bottom of the connection base (201), a plurality of limiting plates (204) are installed between the plurality of longitudinal main bars (203), and an external steel bar cage (205) is arranged outside the plurality of limiting plates (204).

3. The communication iron tower with a stable connection between the tower bottom and the ground according to claim 1, characterized in that: The tower bottom reinforcement mechanism (6) comprises an I-shaped steel bar (601) rotatably connected to a multi-axis seat fixing sleeve (5) and a connecting plate (602) fixedly connected to the top of the concrete body (4), a plurality of extended reinforcement steel bars (603) being fixedly connected to the connecting plate (602), and two second bolt assemblies (604) being fixedly connected to the top of the connecting plate (602).

4. The communication iron tower with a stable connection between the tower bottom and the ground according to claim 3, characterized in that: The top end of the I-shaped steel bar (601) is connected via a rotating shaft and a multi-axis seat fixing sleeve (5), and two second bolt assemblies (604) penetrate the bottom end of the I-shaped steel bar (601), and the plurality of extended reinforcement steel bars (603) penetrate deep into the concrete body (4).

5. The communication tower with a stable connection between the tower bottom and the ground according to claim 1, characterized in that: The folding protection mechanism (8) comprises two mounting rings (801) fixedly connected to the outer wall of the bottom tower tube (1), the two mounting rings (801) being fixedly connected to a folding sleeve (802) on one side close to each other, and the two folding sleeves (802) being fixedly connected to a connecting magnetic ring (803) on one side close to each other.

6. The communication iron tower with a stable connection between the tower bottom and the ground according to claim 5, characterized in that: The two folding sleeves (802) are each provided with a plurality of elliptical through holes at one end close to each other, and the two connecting magnetic rings (803) are each provided with grooves corresponding to the elliptical through holes.

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