Communication iron tower with damping structure and damping installation method

Abstract

The invention relates to the technical field of steel tower structure installation, in particular to a communication iron tower with a damping structure and a damping installation method. The main damping structure is arranged between the first frame plate and the second frame plate, the body part is hung on the second frame plate, and a first fixing assembly is arranged at the position, corresponding to the bottom end of the main damping structure, of the first frame plate; the auxiliary damping structure is arranged between the second frame plate and the spire and right above the main damping structure, the body part is hung at the bottom end of the spire, and a second fixing assembly is arranged at the position, corresponding to the bottom end of the auxiliary damping structure, of the second frame plate; the auxiliary damping structure is lighter than the main damping structure; the first sliding assemblies are arranged on the edges of the multiple sides of the second frame plate, connected with the main damping structure and used for vertical sliding of the main damping structure; the second sliding assembly is arranged at the bottom of the spire, connected with the auxiliary damping structure and used for vertical sliding of the auxiliary damping structure. The anti-wind communication tower has the effects of enhancing the anti-wind capability of the communication tower and reducing the collapse and damage risks of the communication tower.

Description

Technical Field

[0001] The present application relates to the field of steel tower structure installation technology, and in particular to a communication tower with a damping structure and a damping installation method. Background Art

[0002] Communication towers are extremely important infrastructure for today's communication networks. They are mainly used to support antennas in wireless communication systems and are common in rural areas, mountainous areas, and cities. To meet the needs of communication signal transmission, communication towers are tall, ranging from tens of meters to dozens of meters in height according to actual needs. Their structure is mainly composed of a spire, a tower body, and tower legs. The spire is the top of the communication tower, which is used to install communication facilities such as antenna platforms; the tower body is the main structure, which is used to support the spire; the tower legs are set at the bottom of the tower body, as the basic structure of the tower body to support the tower body.

[0003] The structural stability of communication towers is of vital importance. It is directly related to the transmission quality of communication signals in the region and the public's trust in communication services. Wind load is the main factor affecting the structural safety of communication towers. Due to the high height of the spire of the communication tower, it is very easy for the tower to slide when the wind is strong. In severe cases, the structure is prone to fracture and cause accidents. In view of the above-mentioned related technologies, the inventor believes that a damping structure can be added to the communication tower with a higher height to enhance its wind resistance and reduce the risk of collapse and damage of the communication tower. Summary of the invention

[0004] In order to enhance the wind resistance of a communication tower and reduce the risk of collapse and damage thereof, the present invention provides a communication tower with a damping structure and a damping installation method.

[0005] On the one hand, the present invention provides a communication tower with a damping structure, which adopts the following technical solution: A communication tower with a damping structure, comprising: The first frame is horizontally set at the middle height of the tower; The second frame is horizontally arranged at the top part of the tower; A main damping structure is arranged between the first frame plate and the second frame plate, the main body part is suspended on the second frame plate, and a first fixing component is arranged on the first frame plate corresponding to the bottom end of the main damping structure; The secondary damping structure is arranged between the second frame plate and the spire and directly above the primary damping structure, the main body of the structure is suspended at the bottom of the spire, and the second frame plate is provided with a second fixing assembly corresponding to the bottom of the secondary damping structure; the weight of the secondary damping structure is less than that of the primary damping structure; A first sliding assembly, arranged on multiple side edges of the second frame plate, connected to the main damping structure, and used for vertical sliding of the main damping structure; The second sliding assembly is arranged at the bottom of the tower tip and connected to the auxiliary damping structure, and is used for the vertical sliding of the auxiliary damping structure.

[0006] By adopting the above technical solution, two damping structures, one large and one small, one heavy and one light, are arranged on the tower body. The heavier damping structure is arranged at the middle height of the tower body and supported by the bottom of the first frame plate and the top of the second frame plate. The lighter damping structure is arranged at the top of the tower body and below the spire and supported by the bottom of the first frame plate and the top of the bottom wall of the spire. The heavier main damping structure is the main structure for stabilizing the main part of the tower. When the tower shakes under strong wind, the main damping structure stabilizes the tower in the middle part of the tower. At the same time, the lighter secondary damping structure is connected to the main damping structure through the second frame plate and connected to the spire through the bottom wall of the spire. While the main damping structure provides high stability, it uses its own weight structure to provide stability for the spire and the communication components installed on the spire. Through the connection between the secondary damping structure and the main damping structure, the high stability of the main damping structure is simultaneously transmitted to the spire, further improving the stability of the spire. Specifically, the space between the second frame plate and the first frame plate is used to set the main damping structure. In addition to the hoisting, the first frame plate fixes the bottom of the main damping structure through the first fixing assembly at the bottom to limit the swing amplitude of the main damping structure and improve the stability of the tower body; similarly, the second fixing assembly above the second frame plate limits the swing amplitude of the secondary damping structure and improves the stability of the tower top; The first sliding assembly and the second sliding assembly are assembly structures for facilitating the installation of the main damping mechanism and the auxiliary damping structure. The sliding of the first sliding assembly on the second frame plate and the sliding of the second sliding assembly on the bottom wall of the spire are changed into the height raising and lowering of the main damping structure and the auxiliary damping structure by a force transmission direction changing assembly with high reliability, so as to facilitate the installation of the two heavier damping structures on the tower body.

[0007] Optionally, the main damping structure includes: A damping ball, a fixing ring is formed on the horizontal plane with the maximum diameter of the ball, a plurality of steel ropes are connected to the fixing ring, the connection points between the steel ropes and the damping ball are distributed circumferentially, and the top of the steel ropes is connected to the first sliding assembly; The damping ring is horizontally arranged below the damping ball, elastically connected to the bottom end of the damping ball, and connected to the first fixing component.

[0008] By adopting the above technical solution, the damping ball is the main part of the main damping structure, and the damping ring is the bottom supporting part supporting the damping ball; the damping ball is connected to the damping ring below through an elastic member, specifically, multiple elastic structures such as steel springs (or gas springs) can be vertically installed above the damping ring body of the annular structure, one end of the elastic structure is connected to the damping ring, and the other end is connected to the damping ball; The first fixing component mainly fixes the damping ring, and uses the damping ring as a fixing part of the main damping structure. Thus, in a strong wind environment, the damping ring is fixed, and the elastic force of the damping ball is applied through the elastic part to offset the swing of the damping ball, thereby achieving the high stability of the above-mentioned main damping structure; at the same time, the connection between the damping ball and the steel rope is a non-rigid connection, and the swing of the tower body is offset by static inertia, thereby forming a complete force transmission path for tilt compensation.

[0009] Optionally, the first sliding assembly includes: First sliding blocks are arranged at the center of the edges of multiple sides of the second frame plate, the sliding directions of the first sliding blocks are perpendicular to the corresponding edges of the second frame plate, and the second frame plate is provided with sliding grooves adapted to the first sliding blocks; The first fixed pulley has a vertical wheel surface and is rotatably connected to the top end of each of the first sliding blocks. The wheel surface of the first fixed pulley abuts against the steel rope body of the damping ball.

[0010] By adopting the above technical solution, the first sliding assembly is used for the height lifting and lowering of the damping ball, and is used in the installation process of the damping ball to assist the installation of the damping ball with a heavier weight; Specifically, the first slider and the first fixed pulley are the main components for realizing the lifting and lowering of the damping ball. The first slider is fixed, and the fixed pulley is used as a component for changing the force transmission direction of the steel rope to guide the steel rope on the damping ball to the bottom of the tower. The technicians use a rotating driving member such as a motor at the bottom of the tower. The connected steel rope can lift the damping ball through the action of the fixed pulley. As a result, the steel rope connected to the damping ball is synchronously driven under the guidance of the fixed pulley and the action of the motor, driving the damping ball to rise and fall synchronously, rising from the bottom of the tower to a preset height, and completing the installation of the damping ball; in the above process, it is necessary to ensure that multiple steel ropes operate synchronously; During the rising process of the damping ball, the distance between the damping ball and the fixed pulley gradually shortens, and the length of the steel rope between the damping ball and the fixed pulley gradually shortens, causing the steel rope to gradually tilt. Therefore, it is necessary to gradually shorten the spacing between the multiple first fixed pulleys by sliding the first slider along the slide groove, so that the steel rope becomes vertical and reduces the rising energy consumption of the damping ball.

[0011] Optionally, the first sliding assembly further includes: A rope hook is arranged at one end of each of the first sliding blocks close to the center of the second frame plate, and a steel rope is connected to the rope hook; The second frame plate is provided with a slide groove adapted for the first slide block, and the first slide block is slidably connected to the slide groove; A winch is arranged on the bottom wall of the spire, and the winch is connected to the steel rope.

[0012] By adopting the above technical solution, the rope hook is used to connect the steel rope, and the steel rope is used as a traction member to drive the first slider to slide. The steel rope of the first slider is used for the sliding of the first slider, which is different from the steel rope of the damping ball; one end of the steel rope is connected to the rope hook, and the other end is connected to the winch. The steel rope is rolled by the winch, and the steel rope pulls the first slider to slide; The slide groove provided on the second frame plate is used for the sliding movement of the first sliding block. The sliding movement of the first sliding block is restricted by the slide groove, and the slide groove plays a role of direction guidance.

[0013] Optionally, the first fixing component includes: A plurality of first rods are arranged in the middle of the edges of the first frame plate, the bottom ends of the first rods are hinged to the first frame plate, and one end of the first rods extends toward a side close to the damping ring; A fixed block is arranged at one end of the first sleeve rod and rotates around the hinge end along with the first sleeve rod, and the fixed block abuts against the damping ring.

[0014] By adopting the above technical solution, the first fixing assembly provides a damping ring, that is, the bottom end of the damping ball is fixed, thereby improving the stability of the damping ball; Specifically, the damping ring fits the bottom surface of the first frame plate, and one end of the first set of rods in the middle part of the edge side of the first frame plate is hinged to the edge of the first frame plate and rotates around the hinged end. At the same time, the main body of the first set of rods is adjusted to a preset length until one end of the main body of the first set of rods fits the damping ring body as it rotates around the hinged end. The main body of the damping ring is fixed, and multiple hinged rods are hinged from multiple directions, that is, the displacement of the damping ring is limited in multiple directions in the horizontal plane.

[0015] Optionally, the secondary damping component includes: The damping block has an elastic member at the bottom, which is elastically connected to the top side of the second frame plate, and a plurality of pull rings are arranged on the top, and steel ropes are arranged on the pull rings; the top end of the steel ropes is connected to the bottom wall of the spire.

[0016] By adopting the above technical solution, the weight of the damping block is less than that of the damping ball. The damping ball is arranged in the middle part of the tower body as the main damping component. Due to the requirement of stability of the tower spire, it is necessary to add a damping structure with a smaller weight for the tower spire; specifically, the second frame plate is an intermediate frame plate structure connecting the damping block and the damping ball. The top surface of the second frame plate is connected to the damping block through an elastic member, and the bottom elastic fixation is applied to the damping block to limit the swing of the damping block, and the elastic member can transfer the stabilizing performance provided by the damping ball to the main body of the damping block; the top of the damping block is connected to the tower spire through a steel rope to stabilize the stability of the tower spire and the communication facilities on the tower spire.

[0017] Optionally, the second sliding assembly includes: Second sliding blocks are arranged at the center of the multiple side edges of the spire, the sliding directions of the second sliding blocks are perpendicular to the corresponding edges of the spire, and the bottom wall of the spire is provided with sliding grooves adapted to the second sliding blocks; The second fixed pulley has a vertical wheel surface and is rotatably connected to the top wall of the second sliding block. The second fixed pulley is connected to the pull ring through the steel rope.

[0018] By adopting the above technical solution, the first slider drives the first movable pulley to slide, and the second slider drives the second fixed pulley to slide. The second fixed pulley is used to change the force transmission direction of the steel rope on the damping block, and is also used for auxiliary lifting during the installation process of the damping block.

[0019] On the other hand, the present invention provides a damping installation method for a communication tower with a damping structure, which comprises the following steps: A damping installation method for a communication tower with a damping structure comprises the following steps: Install drive motors on multiple side edges of the tower legs; Climb the tower to the bottom of the spire; Slide a plurality of the first sliders to the edge of the second frame plate, slide a plurality of the second sliders to the edge of the bottom wall of the spire, fix the first slider and the second slider, connect the pull ring on the damping block with the steel rope, and the steel rope passes through the second fixed pulley and is connected to the drive motor; Multiple driving motors operate synchronously to pull the steel rope and lift the damping block to a preset height. The operation of the winch drives the second slider to slide, so that the steel rope above the damping block is vertical. Climb the tower to below the second frame plate; Disassembling the steel rope from the driving motor; The steel rope on the damping ball is passed around the first fixed pulley to connect to the driving motor, and multiple driving motors operate synchronously to pull the damping ball to a preset height. The winch drives the first slider to slide to the steel rope above the damping ball to be vertical.

[0020] By adopting the above steps, the traditional technical solution of using a tower crane or a hoisting crane to transport the damping ball and the damping block is improved. When installing the damping ball and the damping block, the technician first climbs to the preset position, and installs the damping block from top to bottom, and then installs the damping ball. Through the multi-side motors at the bottom of the tower, the direction of the steel rope is changed by using a fixed pulley, and multiple motors operate synchronously to drive the damping ball and the damping block to rise. There is no need to set up an additional tower crane, which improves the installation efficiency of the damping device.

[0021] In summary, the present application includes at least the following two beneficial technical effects: 1. By setting the main damping structure between the first frame plate and the second frame plate of the communication tower, and setting the secondary damping structure between the second frame plate and the tower top, the vibration energy of the tower in the high wind speed area can be effectively absorbed and dissipated, which significantly improves the overall stability and earthquake resistance of the tower; 2. The main damping structure and the auxiliary damping structure realize vertical sliding through the first sliding assembly and the second sliding assembly respectively, ensuring that the damping structure can respond flexibly under different wind directions and wind speed conditions, further enhancing the dynamic balance performance of the tower; 3. By installing driving motors on the edges of multiple sides of the tower legs and operating them synchronously, the damping blocks and damping balls can be accurately lifted to the preset height, which improves the installation efficiency and reduces the time and safety risks of aerial work. At the same time, the first and second sliders are used to fix the positions, ensuring that the steel ropes above the damping blocks and damping balls always remain in a vertical state, enhancing the installation stability of the damping device and improving the damping effect. In addition, the fixed pulley and winch are used in conjunction with the driving motor to achieve smooth lifting and positioning of the damping device, avoiding the vibration and displacement problems in traditional installation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0023] Figure 2 It is a structural diagram made to highlight the damping structure in the embodiment of the present application.

[0024] Figure 3 It is a structural diagram for highlighting the damping ball in the embodiment of the present application.

[0025] Figure 4 It is a structural schematic diagram used to highlight the first set of rods in the embodiment of the present application.

[0026] Figure 5 It is a structural schematic diagram for highlighting the first slider and the second slider in the embodiment of the present application.

[0027] Figure 6 It is a structural schematic diagram made to highlight the third fixed pulley in the embodiment of the present application.

[0028] Figure 7 It is a structural schematic diagram used to highlight the winch in the embodiment of the present application.

[0029] Explanation of the reference numerals: 1. tower body; 11. first frame plate; 12. second frame plate; 13. third frame plate; 14. fourth frame plate; 2. spire; 21. winch; 3. damping structure; 31. main damping structure; 311. damping ball; 312. fixing ring; 313. first set of rods; 314. gas spring; 315. fixing block; 316. damping ring; 32. auxiliary damping structure; 321. damping block; 322. second set of rods; 323. pull ring; 33. first sliding assembly; 331. first slider; 332. first fixed pulley; 333. rope hook; 34. second sliding assembly; 341. second slider; 342. second fixed pulley; 35. third fixed pulley; 4. steel rope. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-7 This application is described in further detail.

[0031] On the one hand, the embodiment of the present application discloses a communication tower with a damping structure 3. Figure 1 A communication tower with a damping structure 3 includes tower legs, a tower body 1, and a spire 2. The tower body 1 is the main structure of the communication tower and is used to support the spire 2. The spire 2 is installed at the top of the tower body 1, and the communication equipment as a functional component on the communication tower is installed at the spire 2; the tower legs are installed at the four corners of the bottom of the tower body 1 and erected on the ground to support the tower body 1; the damping structure 3 is installed on the tower body 1.

[0032] Reference Figure 1 and Figure 2 A first frame plate 11 is installed at half the height of the tower body 1. The first frame plate 11 is arranged horizontally and is welded from a plurality of steel rods. A second frame plate 12 is arranged horizontally above the first frame plate 11. The second frame plate 12 is located at half the height between the first frame plate 11 and the bottom wall of the spire 2 and is also welded from a plurality of steel rods. Specifically, the first frame plate 11 is arranged at one-half the height of the tower body 1, and the second frame plate 12 is arranged at three-quarters the height of the tower body 1. A main damping structure 313 is arranged between the first frame plate 11 and the second frame plate 12. Reference Figure 3 and Figure 4The main damping structure 313 includes a damping ball 311 and a damping ring 316. The damping ball 311 is a spherical structure, and its spherical size is smaller than the space volume formed by the first frame plate 11, the second frame plate 12, and the tower body 1, so that the damping ball 311 is stably fixed between the first frame plate 11 and the second frame plate 12; a horizontally arranged fixing ring 312 is formed at the maximum diameter of the sphere of the damping ball 311, and rope grooves are evenly spaced on the fixing ring 312 for installing the steel rope 4. The rope grooves are evenly spaced along the ring body of the fixing ring 312. In this embodiment, Four are distributed in the middle, so that four steel ropes 4 are installed on the fixing ring 312, and the four steel ropes 4 extend upward to the second frame plate 12 for hanging the damping ball 311; the bottom end of the damping ball 311 is hinged with multiple elastic members, and the elastic members can be steel springs or gas springs 314; in this embodiment, the hinge mode of the damping ball 311 and the elastic member is preferably ball hinge, and the elastic member is preferably a gas spring 314, and the number of elastic members in this embodiment is preferably four, corresponding to the four steel ropes 4; the connection points of the gas spring 314 and the damping ball 311 are evenly spaced. At the bottom of the damping ball 311, the gas spring 314 is in a vertical state when the damping ball 311 is stationary, and the bottom ends of the multiple gas springs 314 are spherically hinged with the ring body of the damping ring 316. The length of the gas spring 314 is fixed at a preset length, so that the gas spring 314 is in a free state without force in the vertical state; the damping ring 316 is horizontally arranged directly below the damping ball 311, and the ring body of the damping ring 316 is spherically hinged with the bottom end of the gas spring 314; a plurality of first set rods 313 are horizontally arranged on the first frame plate 11, and the first set rods 313 are horizontally arranged The first rods 313 are evenly spaced in the in-plane circumferential direction on the outside of the damping ring 316. In this embodiment, four first rods 313 are arranged. One end of the first rod 313 is hinged to the first frame plate 11. The other end of the first rod 313 is fixedly connected to a fixing block 315. The fixing block 315 is provided with a fan-shaped groove adapted to the ring body of the fixing ring 312. The length of the first rod 313 is a preset length, so that the first rod 313 can rotate around the hinged end, driving the fixing block 315 to buckle on the ring body of the damping ring 316, and the fan-shaped groove is adapted to the ring body of the damping ring 316.

[0033] Reference Figure 2 and Figure 5The upper edge of the second frame plate 12 is slidably connected with a plurality of first sliders 331, and the plurality of first sliders 331 are arranged in the middle part of the edge side of the second frame plate 12, and one is arranged on each edge side of the second frame plate 12, and the plurality of first sliders 331 slide in a direction perpendicular to their corresponding sides; a sliding groove adapted to the first slider 331 is opened on the second frame plate 12 corresponding to the first slider 331, which is used to guide the first slider 331, and the first slider 331 slides in the sliding groove; the bottom end of the first slider 331 is rotatably connected with a first fixed pulley 332, and the first fixed pulley 332 is wound around the steel rope 4 on the above-mentioned damping ball 311, changing the transmission direction of the steel rope 4, and guiding one end of the steel rope 4 to the bottom of the tower; thus, active parts such as a drive motor and a winch 21 are pre-installed at the bottom of the tower to roll up the steel rope 4 guided to the bottom of the tower. If one steel rope 4 corresponds to one drive motor, the four drive motors rotate synchronously to lift the damping ball 311. As the damping ball 311 rises, the distance between it and the first fixed pulley 332 becomes smaller and smaller, and the steel rope 4 gradually becomes inclined, which will increase the energy consumption required for the motor to rotate. Therefore, a driving member is required to drive the first slider 331 to slide. In this embodiment, each first slider 331 is provided with two rope hooks 333 at one end close to the center of the first frame plate 11, and the rope hooks 333 are tied with steel ropes 4. The first slider 331 is pulled to slide by pulling the steel ropes 4.

[0034] Reference Figure 2 and Figure 6 A plurality of third fixed pulleys 35 are rotatably connected to the central part of the second frame plate 12. The third fixed pulleys 35 are arranged one by one corresponding to the first fixed pulleys 332, and the wheel surfaces of the corresponding first fixed pulleys 332 are parallel and arranged on a straight line, that is, the wheel surfaces of the four third fixed pulleys 35 are perpendicular to each other, and the steel rope 4 of the first fixed pulley 332 is guided vertically upward by the steel rope 4 of the third fixed pulley 35. The facing ends of the four third fixed pulleys 35 are spaced by a preset width to gather the output steel ropes 4; in this embodiment, in order to improve the stability of the steel ropes 4, a through pipe for gathering the steel ropes 4 can be vertically arranged above the second frame plate 12 to confine the four steel ropes 4 inside the through pipe.

[0035] Reference Figure 1 A winch 21 is provided on the bottom wall of the spire 2, and the steel rope 4 connected to the rope hook 333 on the first slider 331 is wound around the winch 21. The rotation of the winch 21 pulls the first slider 331 to slide through the steel rope 4. The first slider 331 can be fixed at a preset position by bolts, that is, vertically plugging bolts and tightening them.

[0036] Reference Figure 2 and Figure 6The middle part of the second frame plate 12 is fixedly connected with the third frame plate 13, the plate surface of the third frame plate 13 is horizontal, and sufficient gap is reserved between the third frame plate 13 and the plate surface of the second frame plate 12 to provide sufficient installation space for the third fixed pulley 35; the third frame plate 13 is fixedly connected with multiple vertically arranged steel springs, the top ends of the multiple steel springs are kept horizontal, and a damping block 321 is fixedly connected, and the damping block 321 is rectangular block-shaped, and its size and weight are smaller than the size and weight of the damping ball 311. Multiple pull rings 323 are formed on the top of the damping block 321, and each pull ring 323 is provided with a steel rope 4. The multiple pull rings 323 are circumferentially distributed along the central part of the top of the damping block 321, that is, the connection points of the steel rope 4 and the damping block 321 are evenly distributed, and when the multiple steel ropes 4 apply a vertical upward pulling force to the damping block 321, the damping block 321 can remain horizontal. In order to stabilize the placement of the damping block 321 on the third frame plate 13, the edge portion of the third frame plate 13 corresponds to multiple vertical side edges of the third damping block 321, and the second rod 322 is hingedly connected at one end away from the hinged end as a free end. The hinge axes of the multiple second rods 322 are parallel to their hinged side edges. The length of the second rod 322 is a preset length, so that when the second rod 322 rotates around the hinge axis to a horizontal state, one end thereof abuts against the vertical side edge of the damping block 321, thereby limiting the swing of the damping block 321 through the second rods 322 on multiple sides.

[0037] Reference Figure 7 A steel rope 4 is arranged on the pull ring 323 of the damping block 321, and the steel rope 4 of the pull ring 323 on the damping block 321 extends to the inside of the spire 2. A through groove is penetrated in the central part of the bottom wall of the spire 2, and a fourth frame plate 14 arranged horizontally is placed accordingly. The structure and shape of the fourth frame plate 14 are the same as those of the first frame plate 11 and the second frame plate 12. The fourth frame plate 14 is slidably connected with a second slider 341. The number of the second sliders 341 and the steel ropes 4 on the damping block 321 corresponds one to one. The distribution and sliding direction of the second sliders 341 are the same as those of the first sliders 331, and they are not described in detail. The second slider 341 is provided with a second fixed pulley 342, and a rope hook 333 is provided at one end of the plurality of second sliders 341 close to the center of the fourth frame plate 14. The arrangement of the rope hook 333 and the second fixed pulley 342 on the second slider 341 is the same as the arrangement of the rope hook 333 and the first fixed pulley 332 on the first slider 331, and they are not described in detail. The central part of the fourth frame plate 14 is provided with a plurality of third fixed pulleys 35 corresponding to the plurality of second fixed pulleys 342. The structure of the third fixed pulley 35 on the fourth frame plate 14 is the same as that of the plurality of third fixed pulleys 35 on the second frame plate 12. Moreover, a fourth frame plate 14 having the same structure as the third frame plate 13 is provided on the bottom wall of the spire 2, and the above-mentioned winch 21 is provided on the fourth frame plate 14. The fourth frame plate 14 is provided so that a preset height is set between the winch 21 and the bottom wall of the spire 2, so that there is enough setting space for the third fixed pulley 35 on the fourth frame plate 14.

[0038] Reference Figure 6 and Figure 7 The steel rope 4 gathered by the third fixed pulley 35 on the second frame plate 12 is passed through the central part of the damping block 321. A through groove is passed through the central part of the damping block 321 corresponding to the steel rope 4. The through groove is used to limit the steel rope 4. The damping block 321 is used to limit the swing amplitude of the damping block 321 and stabilize the damping block 321.

[0039] The implementation principle of a communication tower with a damping structure 3 in an embodiment of the present application is as follows: the first fixed pulley 332 changes the direction of the steel rope 4 on the damping ball 311 and guides it to the bottom of the tower; the second fixed pulley 342 changes the direction of the steel rope 4 on the damping block 321 and guides it to the bottom of the tower. As a result, technicians can install a winch 21 or a motor on multiple steel ropes 4 corresponding to the bottom of the tower one by one. The winch 21 and the motor operate synchronously, and the winding steel rope 4 drives the damping ball 311 and the damping block 321 to rise.

[0040] As the damping ball 311 and the damping block 321 rise, the winch 21 rotates, and the first slider 331 and the second slider 341 are pulled to slide by the steel rope 4, and the distance between the first slider 331 and the second slider 341 is adjusted to make the steel rope 4 become vertical, thereby reducing the tensile burden of the steel rope 4 and the rotational energy consumption of the tower bottom winch 21 or the motor.

[0041] On the other hand, the embodiment of the present application discloses a damping installation method of a communication tower with a damping structure 3, which is applied to the installation of a damping ball 311 and a damping block 321 on the above-mentioned communication tower with a damping structure 3. A damping installation method of a communication tower with a damping structure 3 includes: The technicians install the driving motor at the center of the edge of the tower legs, install the steel rope 4 on the pull ring 323 of the damping block 321 at the bottom of the tower, and climb the tower body to the top 2 of the tower to install the winch 21 with the steel rope 4; The technicians climb the tower body to the bottom of the tower top 2, install the fourth frame plate 14, the second slider 341, the third fixed pulley 35, and the fourth fixed pulley, and install the steel rope 4 on the third fixed pulley 35; slide the second slider 341 to the edge of the fourth frame plate 14, fix the steel rope 4 on the rope hook 333 on the second slider 341, and connect the steel rope 4 to the winch 21; The technician controls multiple driving motors at the bottom of the tower to operate synchronously, pulls the steel rope 4, and lifts the damping block 321 to a preset height. At the same time, the technician observes or uses professional equipment to measure the inclination of the steel rope 4 above the damping block 321. When the steel rope 4 is relatively inclined, the operation of the driving motor is suspended, the fixing part of the second slider 341 is disassembled, and the winch 21 is turned on. The operation of the winch 21 drives the second slider 341 to slide, so that the steel rope 4 above the damping block 321 is vertical. When the damping block 321 rises to a preset height, the technician installs the second frame plate 12 and the third frame plate 13, welds the spring, and installs the second set of rods 322, so that one end of the second set of rods 322 abuts against the damping block 321 to limit the swing amplitude of the damping block 321; The technician climbs the tower body to the height of the second frame plate 12, installs the first slider 331, the third fixed pulley 35, installs the steel rope 4 on the rope hook 333 of the first slider 331, guides the steel rope 4 through the damping block 321 and lifts it to the winch 21, and simultaneously removes the steel rope 4 of the winch 21 and the second slider 341; The technician removes the steel rope 4 of the damping block 321 at the bottom of the tower, installs the steel rope 4 on the damping ball 311, passes the steel rope 4 on the damping ball 311 around the first fixed pulley 332 and connects to the drive motor. The multiple drive motors operate synchronously to pull the damping ball 311 to a preset height. During the rising process of the damping ball 311, the technician observes the tilting state of the steel rope 4 and adjusts the first slider 331 in the same manner as the second slider 341, that is, the winch 21 drives the first slider 331 to slide until the steel rope 4 above the damping ball 311 is vertical; The technicians install the first frame plate 11 and the first set of rods 313, and disassemble the drive motor and the steel rope 4.

[0042] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A communication tower with a damping structure, characterized in that: include: A first frame plate (11) is horizontally arranged at a middle height portion of the tower body (1); A second frame plate (12) is horizontally arranged at the top portion of the tower body (1); A main damping structure (31) is arranged between the first frame plate (11) and the second frame plate (12), the main body portion of which is suspended on the second frame plate (12), and a first fixing component is arranged on the first frame plate (11) corresponding to the bottom end of the main damping structure (31); The secondary damping structure (32) is arranged between the second frame plate (12) and the tower top (2) and directly above the primary damping structure (31), the main body of the structure being suspended at the bottom end of the tower top (2), and the second frame plate (12) being provided with a second fixing assembly corresponding to the bottom end of the secondary damping structure (32); the weight of the secondary damping structure (32) is less than that of the primary damping structure (31); A first sliding assembly (33) is arranged on multiple side edges of the second frame plate (12), connected to the main damping structure (31), and used for vertical sliding of the main damping structure (31); The second sliding assembly (34) is arranged at the bottom of the tower top (2), connected to the secondary damping structure (32), and is used for vertical sliding of the secondary damping structure (32).

2. A communication tower with a damping structure according to claim 1, characterized in that: The main damping structure (31) comprises: A damping ball (311), a fixing ring (312) is formed on the horizontal plane with the maximum diameter of the ball, a plurality of steel ropes (4) are connected to the fixing ring (312), the connection points between the steel ropes (4) and the damping ball (311) are circumferentially distributed, and the top end of the steel ropes (4) is connected to the first sliding assembly (33); The damping ring (316) is horizontally arranged below the damping ball (311), elastically connected to the bottom end of the damping ball (311), and connected to the first fixing component.

3. A communication tower with a damping structure according to claim 2, characterized in that: The first sliding assembly (33) comprises: A first sliding block (331) is arranged at the center of multiple side edges of the second frame plate (12); the sliding directions of the first sliding blocks (331) are perpendicular to the corresponding edges of the second frame plate (12); and the second frame plate (12) is provided with a sliding groove adapted to fit the first sliding blocks (331); The first fixed pulley (332) has a vertical wheel surface and is rotatably connected to the top end of each of the first sliding blocks (331). The wheel surface of the first fixed pulley (332) abuts against the rope body of the steel rope (4) of the damping ball (311).

4. A communication tower with a damping structure according to claim 3, characterized in that: The first sliding assembly (33) further comprises: A rope hook (333) is arranged at one end of each of the first sliding blocks (331) close to the center of the second frame plate (12), and a steel rope (4) is connected to the rope hook (333); The second frame plate (12) is provided with a slide groove adapted to the first slide block (331), and the first slide block (331) is slidably connected to the slide groove; A winch (21) is arranged on the bottom wall of the tower top (2), and the winch (21) is connected to the steel rope (4).

5. The communication tower with a damping structure according to claim 3, characterized in that: The first fixing assembly comprises: A plurality of first rods (313) are arranged in the middle of the edges of multiple sides of the first frame plate (11), the bottom ends of the first rods (313) are hinged to the first frame plate (11), and one end of the first rods (313) extends toward a side close to the damping ring (316); A fixed block (315) is arranged at one end of the first sleeve rod (313) and rotates around the hinge end along with the first sleeve rod (313). The fixed block (315) abuts against the damping ring (316).

6. The communication tower with a damping structure according to claim 1, characterized in that: The auxiliary damping component comprises: The damping block (321) has an elastic member at the bottom, which is elastically connected to the top side of the second frame plate (12), and a plurality of pull rings (323) are arranged on the top, and a steel rope (4) is arranged on the pull ring (323); the top end of the steel rope (4) is connected to the bottom wall of the tower top (2).

7. A communication tower with a damping structure according to claim 6, characterized in that: The second sliding assembly (34) comprises: Second sliding blocks (341) are arranged at the center of multiple side edges of the spire (2); the sliding directions of the plurality of second sliding blocks (341) are perpendicular to the edges of the corresponding spire (2); and the bottom wall of the spire (2) is provided with sliding grooves adapted to fit the second sliding blocks (341); The second fixed pulley (342) has a vertical wheel surface and is rotatably connected to the top wall of the second sliding block (341). The second fixed pulley (342) is connected to the pull ring (323) via the steel rope (4).

8. The damping installation method of a communication tower with a damping structure according to claim 1, characterized in that: The following steps are involved: Install drive motors on multiple side edges of the tower legs; Climb the tower body to below the bottom wall of the tower spire (2); Slide a plurality of the first sliders (331) to the edge of the second frame plate (12), slide a plurality of the second sliders (341) to the edge of the bottom wall of the spire (2), fix the first sliders (331) and the second sliders (341), connect the pull ring (323) on the damping block (321) with the steel rope (4), and the steel rope (4) passes around the second fixed pulley (342) and is connected to the drive motor; A plurality of driving motors operate synchronously to pull the steel rope (4) and lift the damping block (321) to a preset height, and the hoist (21) operates to drive the second slider (341) to slide, so that the steel rope (4) above the damping block (321) is vertical; Climb the tower body to below the second frame plate (12); Disassembling the steel rope (4) from the driving motor; The steel rope (4) on the damping ball (311) is passed around the first fixed pulley (332) and connected to a driving motor. A plurality of driving motors operate synchronously to pull the damping ball (311) to a preset height. The winch (21) drives the first slider (331) to slide to the steel rope (4) above the damping ball (311) to be vertical.

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