Compression-resistant structure of communication optical cable and erection method

Abstract

The invention relates to a compression-resistant structure of a communication optical cable, and belongs to the technical field of optical systems, and the compression-resistant structure comprises a stand column, a base is fixedly inserted into the lower end of the stand column, a counterweight layer is arranged at the bottom of the base, net-shaped steel bars are arranged in the counterweight layer, and the base is further connected with a plurality of fixing piles used for limiting the position of the base. And the stability of the communication optical cable after erection is improved. The invention further discloses an erecting method of the compression-resistant structure of the communication optical cable. The method has the advantage that the position of the stand column is stable after construction is completed.

Description

Technical Field

[0001] The present application relates to the field of optical systems, and in particular to a compression-resistant structure and installation method of a communication optical cable. Background Art

[0002] Optical cables are manufactured to meet optical, mechanical or environmental performance specifications. They are communication cable assemblies that use one or more optical fibers placed in a sheath as transmission media and can be used individually or in groups.

[0003] At present, the installation of communication optical cables at high altitude outdoors mainly relies on a simple column structure as an installation bracket, which is a single column and a base similar to a flat plate, and the base is fixed to the ground by ground nails, etc. These brackets are usually simple in structure and easily affected by irresistible factors such as nature.

[0004] As the existing erection bracket is easily affected by force majeure factors in nature, it is easy to tilt or collapse when encountering bad weather such as wind and rain, which will cause the communication optical cable to bend or break. When the optical fiber is bent, the signal transmission speed will slow down. Excessive bending will cause the light to be unable to pass smoothly, resulting in a decrease in optical power, poor transmission signal, and slow speed delay. This will cause the failure of the optical cable line, seriously affecting the stability and reliability of communication. Summary of the invention

[0005] In order to improve the stability of a communication optical cable after installation, the present application provides a compression-resistant structure and an installation method for a communication optical cable.

[0006] In a first aspect, the present application provides a compression-resistant structure of a communication optical cable, which adopts the following technical solution: A compression-resistant structure for a communication optical cable comprises: a column, wherein the upper end of the column is connected to a plurality of rings for connecting communication optical cables, the lower end of the column is fixedly plugged with a base, the bottom of the base is provided with a counterweight layer buried underground, the counterweight layer is provided with mesh steel bars inside, and the base is also connected to a plurality of fixed piles with one end plugged into the ground for limiting the position of the base.

[0007] By adopting the above technical scheme, a prefabricated groove is first dug, and the counterweight layer of the base is placed inside the prefabricated groove. Then, the communication optical cable is connected to the ring. Since the counterweight layer is provided at the bottom of the base and mesh steel bars are provided inside the counterweight layer, on the one hand, the overall center of gravity of the compression-resistant structure can be moved downward, making the compression-resistant structure more stable under the action of external pressure. On the other hand, the mesh steel bars can disperse the external pressure, so that the communication optical cable connected to the column under the action of external pressure can be more stable.

[0008] Optionally, a water reservoir distributed around the column is provided inside the base at a position on the upper side of the base, and a plurality of filter holes penetrating the top wall of the base and communicating with the water reservoir are provided on the top wall of the base.

[0009] By adopting the above technical solution, a water reservoir is set up, and filter holes connecting the water reservoir and the outside world are provided, so that rainwater from the outside world can enter the water reservoir for storage. When it rains outside, the weight of the base can be increased by the rainwater, so that the position of the column and the communication optical cable connected to the column can be more stable.

[0010] Optionally, a plurality of clamps are connected inside the base, one side of which can abut against the lower part of the column, and a pressure spring is connected between one side of each clamp close to an adjacent side wall of the base and the side wall of the base.

[0011] By adopting the above technical solution, during use, the clamp can abut against the column under the action of the connected pressure spring, so that when the column is tilted, it can restore to a vertical state under the drive of the clamp, thereby reducing the phenomenon that the communication optical cable connected to the column is affected by the tilt of the column.

[0012] Optionally, each of the splints is provided with a pushing screw at one end which can abut against the splint and drive the splint to move toward the side close to the adjacent column on one side away from the adjacent column; a movable plate is provided inside the base which slides and abuts against the inner wall of the base in a vertical direction; water inside the water reservoir can flow to the upper side of the movable plate and drive the movable plate to move downward; a driving screw is penetrated by and threadedly connected to the movable plate; the driving screw is connected to the pushing screw by a connecting assembly and can drive the pushing screw to move toward the direction close to the adjacent splint through the connecting assembly.

[0013] By adopting the above technical solution, when rainwater from the outside enters the water tank, the water inside the water tank enters the upper side of the movable plate, and then the rainwater drives the movable plate to move downward. In the process of moving downward, the movable plate drives the driving screw to rotate. In the process of rotation, the driving screw drives the pushing screw to move toward the direction close to the clamping plate through the connecting assembly, so that the pushing screw can drive the clamping plate to abut against the adjacent column, thereby reducing the phenomenon that when the external rainwater is too large, the pressure spring is difficult to drive the clamping plate to clamp the inclined column.

[0014] Optionally, the connecting assembly includes a plurality of connecting rods fixedly connected to the end of the driving screw, the ends of the plurality of connecting rods are fixedly connected to the same driving bevel gear ring, the driving bevel gear ring is meshed with a plurality of driven bevel gears, the plurality of driven bevel gears are arranged one-to-one corresponding to the plurality of pushing screws, and each of the pushing screws is threaded through the corresponding driven bevel gear.

[0015] By adopting the above technical solution, during the process of driving the lead screw to rotate, the lead screw drives multiple connecting rods to rotate, and the multiple connecting rods drive the driving bevel gear ring to rotate during the rotation process. The driving bevel gear ring drives multiple driven bevel gears to rotate during the rotation process, and each driven bevel gear drives the connected push screw to move during the rotation process, so that the push screw can abut against the clamping plate, and the clamping plate can abut against the adjacent side wall of the column.

[0016] Optionally, a lightning rod is provided on the top of the column, and a slider is fixedly connected to the lower side of the lightning rod. The slider is slidably inserted from the top of the column to the inside of the column along the length direction of the column.

[0017] By adopting the above technical solution, by setting a lightning rod slidably connected to the column, it is possible to reduce the wind resistance of the lightning rod by sliding the lightning rod into the column on sunny days. In rainy days, the slider can be connected to a rope, and the rope can be pulled to drive the slider and the lightning rod to slide out of the column, and the position of the lightning rod can be fixed by the rope, thereby achieving the guidance of external lightning.

[0018] Optionally, the slider is penetrated by and threaded with multiple lifting screws along the moving direction, and each lifting screw is fixedly connected to a driven gear at the bottom, and multiple driven gears are meshed with the same driving gear. The upper end of the driving screw is inserted into the interior of the column and connected to the driving gear and can drive the driving gear to rotate.

[0019] By adopting the above technical solution, when it rains outside, the rain drives the movable plate to move downward, and the movable plate drives the driving screw to rotate. The driving screw drives the active gear to rotate during the rotation process. The active gear drives multiple driven gears to rotate during the rotation process. The multiple driven gears drive multiple lifting screws to rotate during the rotation process. The multiple lifting screws drive the slider and the lightning rod connected to the slider to move out of the column during the rotation process, thereby achieving the guiding effect of external lightning.

[0020] Optionally, a plurality of baffles are rotatably connected to the upper end of the side wall of the column, and a solar panel is provided on the side of each baffle away from the lightning rod, a plurality of side lights electrically connected to the solar panels are installed on the column, and a ceiling light electrically connected to the solar panel is installed on the top of the lightning rod.

[0021] By adopting the above technical solution, the top lights and side lights can be powered by solar panels, thereby reducing the occurrence of airplanes, drones, etc. colliding with lightning rods or columns.

[0022] Optionally, each baffle is connected to the connection between the baffle and the side wall of the column with a torsion spring capable of driving the baffle to rotate away from the lightning rod, and the side of the slider close to each baffle is connected to the adjacent baffle with a connecting rope capable of driving the baffle to rotate toward the lightning rod.

[0023] By adopting the above technical solution, through the torsion spring and the baffle, on a sunny day, the slider can drive the baffle to move toward the direction close to the lightning rod through the connecting rope, so that the solar panel can be tilted upward to receive external sunlight and convert solar energy into electrical energy. On a rainy day, the torsion spring can drive the baffle to move away from the lightning rod, so that the baffle can cover the solar panel on the lower side to protect the solar panel.

[0024] In a second aspect, the present application provides a method for installing a compression-resistant structure of a communication optical cable, which adopts the following technical solution: A method for erecting a compression-resistant structure of a communication optical cable comprises the following steps: S1: Dig a prefabricated groove with the same depth as the counterweight layer under the base; S2: bury the counterweight layer of the base into the prefabricated groove and lay sloped soil around the prefabricated groove; S3: Hammer the fixed piles into the ground through external force.

[0025] By adopting the above technical solution, the counterweight layer is first placed under the ground surface, and the base is backfilled and fixed, and the base is further fixed by fixing piles, so that the column can be stably inserted into the base, and the communication optical cable connected to the column can be more stable during use.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: By setting the counterweight layer and mesh steel bars, the base can provide more stable support to the column, and the mesh steel bars can disperse the external pressure, making the column more stable; By providing a clamping plate and a push screw driven by external rain, the clamping plate can stably clamp the column and adjust the inclination angle of the column, and the clamping plate can clamp the column more stably when the external rain is heavy; By setting up lightning rods, baffles and solar panels that are driven by external rain to slide up and down, the lightning rod can react to the external rain to guide lightning, and the movement of the lightning rod can drive the baffle to react to the rain to protect the solar panel and allow the solar panel to receive sunlight for energy conversion, which facilitates the process of workers adjusting the lightning rod and solar panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0028] Figure 2 It is a cross-sectional view of the overall structure of an embodiment of the present application.

[0029] Figure 3 yes Figure 2 A partial enlarged schematic diagram of the structure A in the middle.

[0030] Figure 4 yes Figure 2 A partial enlarged schematic diagram of the structure B in the figure.

[0031] Figure 5 yes Figure 2 A partial enlarged schematic diagram of the C structure in the middle.

[0032] Description of reference numerals: 1, column; 11, connecting rod; 12, collar; 13, side light; 14, driving motor; 2, base; 21, counterweight layer; 211, steel bar; 22, supporting plate; 23, fixed pile; 24, water reservoir; 25, filter hole; 26, clamping groove; 27, water outlet; 3, clamping plate; 31, pressure spring; 32, push screw; 4, moving plate; 41, driving screw; 5, connecting assembly; 51, connecting rod; 52 , driving bevel gear ring; 53, driven bevel gear; 6, lightning rod; 61, slider; 62, ceiling light; 7, lifting screw; 71, driven gear; 72, driving gear; 73, first bevel gear; 74, second bevel gear; 75, driven pulley; 751, connecting belt; 76, driving pulley; 77, third bevel gear; 78, fourth bevel gear; 8, baffle; 81, connecting shaft; 82, torsion spring; 83, connecting rope; 9, solar panel. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1 -Attached Figure 5 This application is described in further detail.

[0034] The present application embodiment discloses a compression-resistant structure of a communication optical cable. Figure 1, including a cubic column 1, a base 2 is provided at the lower end of the column 1, and the cross section of the base 2 is larger than the cross section of the column 1. The column 1 is fixedly inserted into the interior of the base 2 along the upper surface of the base 2 in the vertical direction. The upper end of the base 2 is arranged in a pyramid shape. Each side wall of the column 1 is fixedly connected to a horizontally arranged connecting rod 11 near the upper end of the column 1, and the lower end of each connecting rod 11 is fixedly connected to a plurality of spaced rings 12.

[0035] A counterweight layer 21 is provided at the bottom of the base 2, and a horizontally arranged mesh steel bar 211 is provided inside the counterweight layer 21, and the mesh steel bar 211 is fixedly connected to the inner wall of the counterweight layer 21. Each side wall of the base 2 is fixedly connected to a horizontally arranged support plate 22 at the middle position on the upper side of the column 1, and each support plate 22 is slidably plugged with a fixing pile 23 that penetrates the support plate 22, and each fixing pile 23 is inclined from top to bottom to the side away from the adjacent side wall of the base 2.

[0036] In actual use, since a base 2 fixedly connected to the column 1 is provided on the lower side of the column 1, and a weight layer 21 internally connected to the mesh steel bar 211 is provided at the bottom of the base 2, and a support plate 22 is connected to the side wall of the base 2, and a fixed pile 23 is provided, in actual use, the center of gravity of the column 1 and the base 2 can be moved downward by placing the weight layer 21 underground, making the column 1 more stable, and the mesh steel bar 211 can also disperse external pressure. By plugging the fixed pile 23 into the ground, the fixed pile 23 and the support plate 22 can support the base 2 more stably, so that the column 1 can be more stable in the process of connecting the communication optical cable, and the communication optical cable can also be more stable in the process of installation and use.

[0037] Reference Figure 2 and Figure 3 A clamping groove 26 is provided at each side wall of the base 2 near the column 1, and a clamping plate 3 is provided at the side of each clamping groove 26 near the column 1. A pressure spring 31 is fixedly connected between the side of each clamping plate 3 away from the side wall of the adjacent column 1 and the groove wall of the clamping groove 26.

[0038] During use, the pressure spring 31 can drive the clamp 3 to move toward the side close to the adjacent side wall of the column 1, and make each clamp 3 abut against the adjacent side wall of the column 1, so that when the connection between the column 1 and the base 2 is unstable and the column 1 tilts, the clamp 3 cooperates with the pressure spring 31 to continuously clamp the column 1, so that the connection between the column 1 and the base 2 can remain stable.

[0039] A horizontally arranged push screw 32 is provided on one side of each clamping plate 3 away from the side wall of the adjacent column 1, and one end of each push screw 32 close to the clamping plate 3 can abut against the adjacent clamping plate 3. One end of each push screw 32 away from the adjacent clamping plate 3 is slidably inserted into the interior of the base 2 along the length direction of the push screw 32.

[0040] A water reservoir 24 is provided inside the base 2 at a position above the plurality of clamping grooves 26, and a plurality of filter holes 25 penetrating the top wall of the base 2 are provided on the top wall of the base 2, so that rainwater can enter the water reservoir 24 inside the base 2. A cavity is provided inside the base 2 at the lower side of the column 1, and the cavity inside the base 2 is connected to the water reservoir 24.

[0041] A movable plate 4 is provided in the cavity inside the base 2. The movable plate 4 is arranged horizontally and slides and abuts against the side wall of the cavity inside the base 2 in the vertical direction. A driving screw 41 is penetrated and threadedly connected to the middle position of the movable plate 4. The bottom of the driving screw 41 is rotatably connected to the side wall of the base 2.

[0042] A connecting assembly 5 is connected between the driving screw 41 and the multiple pushing screws 32. During the rotation process, the driving screw 41 can drive the multiple pushing screws 32 to move toward the direction close to the adjacent clamp plate 3 through the connecting assembly 5, and make the clamp plate 3 abut against the side wall of the adjacent column 1.

[0043] The connecting assembly 5 includes a plurality of connecting rods 51 fixedly connected to the side wall of the driving screw 41 close to one end of the column 1, each connecting rod 51 is configured to be L-shaped and bent upward, and the upper ends of the plurality of connecting rods 51 are fixedly connected to the same driving bevel gear ring 52, and the driving bevel gear ring 52 is meshed with four driven bevel gears 53, and the four driven bevel gears 53 are arranged one by one corresponding to the four pushing screws 32, and each driven bevel gear 53 is sleeved on the outside of the corresponding pushing screw 32 and is threadedly connected to the corresponding pushing screw 32.

[0044] Reference Figure 1 A plurality of water outlet holes 27 are provided on the side wall of the base 2 to connect the internal cavity of the base 2 and the outside. Each group of water outlet holes 27 is vertically provided on the upper side of the movable plate 4, and the size of each group of water outlet holes 27 gradually decreases from top to bottom.

[0045] In rainy weather, rainwater can enter the water reservoir 24 from the filter hole 25 and enter the upper side of the movable plate 4 from the water reservoir 24. When the rainwater is small, the rainwater flows out directly from the water outlet 27. When the rainwater outside is large, the rainwater can drive the movable plate 4 to move downward. In the process of moving downward, the movable plate 4 drives the driving screw 41 to rotate. The driving screw 41 drives multiple connecting rods 51 to rotate in the process of rotation. The multiple connecting rods 51 drive the driving bevel gear ring 52 to rotate in the process of rotation. The driving bevel gear ring 52 drives multiple meshing driven bevel gears 53 to rotate in the process of rotation. Each driven bevel gear 53 can drive the connected pushing screw 32 to move toward the side close to the adjacent clamping plate 3 in the process of rotation, so that each pushing screw 32 can cooperate with the adjacent pressure spring 31 to make the clamping plate 3 fully abut against the column 1, thereby making the position of the column 1 more stable.

[0046] Reference Figure 2 , Figure 3 and Figure 4 A vertically arranged lightning rod 6 is provided on the top of the column 1 , and a cubic slider 61 is fixedly connected to the lower end of the lightning rod 6 , and the slider 61 is slidably inserted into the top wall of the column 1 along the vertical direction.

[0047] The slider 61 is penetrated and threaded with a plurality of lifting screws 7. In this embodiment, two lifting screws 7 are provided, and the two lifting screws 7 are arranged opposite to each other on both sides of the slider 61. Each lifting screw 7 is arranged inside the column 1. The lower end of each lifting screw 7 is fixedly connected to a driven gear 71, and a driving gear 72 is meshed between the two driven gears 71. A first bevel gear 73 is fixedly connected to the lower side of the driving gear 72, and a second bevel gear 74 is meshed on one side of the first bevel gear 73, and a driven pulley 75 is fixedly connected to the second bevel gear 74. A driving pulley 76 is provided at the lower side of the driven pulley 75 near the bottom end of the column 1, and the same connecting belt 751 is sleeved on the driven pulley 75 and the driving pulley 76. A third bevel gear 77 is fixedly connected to one side of the driving pulley 76, and a fourth bevel gear 78 is meshed on one side of the third bevel gear 77. The top of the driving screw 41 passes through the side wall of the column 1 and is fixedly connected to the fourth bevel gear 78.

[0048] In the process of driving the driving screw 41 to rotate driven by rainwater, the driving screw 41 drives the fourth bevel gear 78 to rotate, and the fourth bevel gear 78 drives the third bevel gear 77 to rotate during the rotation process. The third bevel gear 77 drives the driving pulley 76 to rotate during the rotation process. The driving pulley 76 drives the connecting belt 751 and the driven pulley 75 to rotate. The driven pulley 75 drives the second bevel gear 74 to rotate during the rotation process. The second bevel gear 74 drives the first bevel gear 73 to rotate during the rotation process. The first bevel gear 73 drives the driving gear 72 to rotate during the rotation process. The driving gear 72 drives the two meshing driven gears 71 to rotate during the rotation process. The two driven gears 71 drive the two connected lifting screws 7 to rotate during the rotation process. The two lifting screws 7 drive the slider 61 to move upward during the rotation process. The slider 61 drives the lightning rod 6 to move upward during the upward movement of the slider 61, so that the lightning rod 6 can guide the lightning in the sky when it rains, thereby protecting the communication optical cable.

[0049] Reference Figure 2 and Figure 5 The top of each side wall of the column 1 is rotatably connected with a baffle 8, and each baffle 8 is fixedly connected with a connecting shaft 81 and is rotatably connected with the side wall of the column 1 through the connecting shaft 81. Each baffle 8 is arranged on the upper side of the connecting rod 11. A torsion spring 82 is fixedly connected between each connecting shaft 81 and the side wall of the column 1, and the torsion spring 82 is used to drive the end of the baffle 8 away from the connecting shaft 81 to move in a direction away from the lightning rod 6. A connecting rope 83 is fixedly connected to each baffle 8, and the end of each connecting rope 83 away from the baffle 8 is fixedly connected to the slider 61.

[0050] A solar panel 9 is also installed on the side of the baffle 8 away from the lightning rod 6. A battery electrically connected to each solar panel 9 is arranged inside the column 1, and the battery is not shown in the figure.

[0051] A ceiling light 62 is installed at the top of the lightning rod 6, and the ceiling light 62 is electrically connected to the battery. A side light 13 is installed at each corner of the upper end of the column 1, and each side light 13 is electrically connected to the battery.

[0052] When the sky is clear, the slider 61 is located inside the column 1 and the slider 61 drives each baffle 8 to rotate away from the end of the connected connecting shaft 81 toward the lightning rod 6 through the connecting rope 83, so that each solar panel 9 is set obliquely upward, so that the solar panel 9 can charge the battery and the battery can power the ceiling light 62 and the four side lights 13.

[0053] On rainy days, the slider 61 moves upward, so that the torsion spring 82 can drive the baffle 8 to move to a position perpendicular to the side wall of the connected column 1, so that on the one hand, the solar panel 9 can be located on the lower side of the baffle 8 to protect the solar panel 9, and on the other hand, the baffle 8 can also protect the communication optical cable connected to the connecting rod 11.

[0054] Reference Figure 2 and Figure 3 A driving motor 14 is also provided on one side of the bottom of the column 1 close to the driving screw 41. The output shaft of the driving motor 14 is fixedly connected to the upper end of the driving screw 41, and the driving motor 14 is electrically connected to the battery.

[0055] When the rain is heavy, the driving motor 14 can be turned off and the movable plate 4 can be driven downward by the rain. During the downward movement of the movable plate 4, the driving screw 41 is driven to rotate. The driving screw 41 drives multiple pushing screws 32 and the lightning rod 6 to move and drive the baffle 8 to rotate, thereby achieving response to the rain.

[0056] When the rain is light and it is difficult to drive the movable plate 4 to move downward, but the external wind is strong and exerts a greater pressure on the column 1, the drive motor 14 can be turned on to drive the drive screw 41 to rotate, so that the push screw 32 can be driven by the drive screw 41 to cooperate with the clamping plate 3 to abut and clamp the column 1, and drive the lightning rod 6 and the baffle 8 to move, so as to cope with the strong external wind.

[0057] On sunny days, the driving motor 14 can be turned on to drive the driving screw 41 to rotate in the opposite direction, so that the lightning rod 6 can be moved into the interior of the column 1, and the baffle 8 can be rotated, so that the solar panel 9 is tilted upward to receive sunlight for energy storage.

[0058] The embodiment of the present application also discloses a method for erecting a compression-resistant structure of a communication optical cable.

[0059] S1: First, a prefabricated groove is dug at the location where the pressure-resistant structure needs to be installed. The depth of the prefabricated groove should be equal to the height of the counterweight layer 21, and the groove wall of the prefabricated groove is compacted; S2: placing the base 2 on the upper side of the prefabricated groove and burying the counterweight layer 21 inside the prefabricated groove, so that the lower side wall of each supporting plate 22 is in contact with the ground surface, and backfilling is performed, and the position of the base 2 exposed on the upper side of the ground is trimmed into a slope that gradually slopes downward from the side close to the base 2 to the side away from the base 2, and the soil on the slope is compacted; S3: Insert the fixing pile 23 onto the supporting plate 22 and insert the lower end of the fixing pile 23 below the ground surface, so that the fixing pile 23 can connect the ground and the supporting plate 22 at the same time.

[0060] 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 compression-resistant structure of a communication optical cable, characterized in that: include: A column (1), wherein the upper end of the column (1) is connected to a plurality of rings (12) for connecting communication optical cables, the lower end of the column (1) is fixedly plugged with a base (2), the bottom of the base (2) is provided with a counterweight layer (21) for being buried underground, the counterweight layer (21) is provided with mesh steel bars (211) inside, and the base (2) is also connected to a plurality of fixed piles (23) one end of which is plugged into the ground and is used to limit the position of the base (2).

2. The compression-resistant structure of a communication optical cable according to claim 1, characterized in that: A water reservoir (24) distributed around the column (1) is provided inside the base (2) at a position on the upper side of the base (2), and a plurality of filter holes (25) penetrating the top wall of the base (2) and communicating with the water reservoir (24) are provided on the top wall of the base (2).

3. The compression-resistant structure of a communication optical cable according to claim 2, characterized in that: The base (2) is internally connected with a plurality of clamping plates (3) whose one side can abut against the lower part of the column (1), and each clamping plate (3) is connected with a pressure spring (31) between the side of the base (2) adjacent to the side wall of the base (2).

4. The compression-resistant structure of a communication optical cable according to claim 3, characterized in that: Each of the clamping plates (3) is provided with a pushing screw (32) on one side away from the adjacent column (1), the end of which can abut against the clamping plate (3) and drive the clamping plate (3) to move toward the side close to the adjacent column (1). A movable plate (4) is provided inside the base (2) and is slidably connected to the inner wall of the base (2) in a vertical direction. Water inside the water reservoir (24) can flow to the upper side of the movable plate (4) and drive the movable plate (4) to move downward. The movable plate (4) is penetrated by and threadedly connected with a driving screw (41). The driving screw (41) is connected to the pushing screw (32) through a connecting assembly (5) and can drive the pushing screw (32) to move toward the direction close to the adjacent clamping plate (3) through the connecting assembly (5).

5. The compression-resistant structure of a communication optical cable according to claim 4, characterized in that: The connecting assembly (5) comprises a plurality of connecting rods (51) fixedly connected to the end of the driving lead screw (41); the ends of the plurality of connecting rods (51) are fixedly connected to the same driving bevel gear ring (52); the driving bevel gear ring (52) is meshed with a plurality of driven bevel gears (53); the plurality of driven bevel gears (53) are arranged in one-to-one correspondence with the plurality of pushing lead screws (32); each of the pushing lead screws (32) is threadedly penetrated by the corresponding driven bevel gear (53).

6. The compression-resistant structure of a communication optical cable according to claim 4, characterized in that: A lightning rod (6) is provided on the top of the column (1), and a slider (61) is fixedly connected to the lower side of the lightning rod (6). The slider (61) is slidably inserted from the top of the column (1) to the inside of the column (1) along the length direction of the column (1).

7. The compression-resistant structure of a communication optical cable according to claim 6, characterized in that: The slider (61) is penetrated along the moving direction and is threadedly connected with a plurality of lifting screws (7), each of the lifting screws (7) is fixedly connected to a driven gear (71) at the bottom, and the plurality of driven gears (71) are meshed with the same driving gear (72), and the upper end of the driving screw (41) is inserted into the interior of the column (1) and connected to the driving gear (72) and can drive the driving gear (72) to rotate.

8. The compression-resistant structure of a communication optical cable according to claim 6, characterized in that: The upper end of the column (1) is rotatably connected to a plurality of baffles (8), and a solar panel (9) is provided on a side of each baffle (8) away from the lightning rod (6). The column (1) is provided with a plurality of side lights (13) electrically connected to the solar panel (9), and the top of the lightning rod (6) is provided with a ceiling light (62) electrically connected to the solar panel (9).

9. The compression-resistant structure of a communication optical cable according to claim 8, characterized in that: A torsion spring (82) capable of driving the baffle (8) to rotate in a direction away from the lightning rod (6) is connected to the connection point between each baffle (8) and the side wall of the column (1), and a connecting rope (83) capable of driving the baffle (8) to rotate in a direction close to the lightning rod (6) is connected to the side of the slider (61) close to each baffle (8) and the adjacent baffle (8).

10. A method for erecting a compression-resistant structure of a communication optical cable, characterized in that: The compression-resistant structure of a communication optical cable according to any one of claims 1 to 9 is applied, comprising the following steps: S1: Digging a prefabricated groove with the same depth as the counterweight layer (21) at the lower side of the base (2); S2: burying the counterweight layer (21) of the base (2) inside the prefabricated groove and laying sloped soil around the prefabricated groove; S3: The fixing pile (23) is hammered into the ground by external force.

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