High-voltage electric tower protection structure and construction method thereof
By installing a combination of barrier piles and anti-collision blocks around the high-voltage power tower, the displacement problem of the high-voltage power tower under vehicle collisions and vibrations is solved, achieving a stronger protective effect.
Patent Information
- Application Number
- CN202511897363.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-16
- Publication Date
- 2026-03-06
AI Technical Summary
Existing high-voltage power tower anti-collision structures have limited impact resistance when subjected to vehicle collisions and vibration loads, and are prone to displacement, resulting in poor protection.
A high-voltage power tower protection structure is adopted, which includes a first enclosure structure and a second enclosure structure. The first enclosure structure consists of multiple barrier piles set around the perimeter of the high-voltage power tower pile foundation. The second enclosure structure is connected to the first enclosure structure by anti-collision blocks. The third enclosure structure is used to position and enhance the impact resistance of the anti-collision blocks.
It effectively blocks the lateral forces and vibrations of vehicle loads, enhances the anti-collision capability of the anti-collision blocks, ensures that the high-voltage power tower pile foundation does not shift or tilt, and improves the overall protection performance.
Smart Images
Figure CN121611076A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of high-voltage power tower protection structure technology, and in particular to a high-voltage power tower protection structure and its construction method. Background Technology
[0002] Currently, high-voltage power towers are typically installed along both sides of municipal roads. During urban road reconstruction and expansion, temporary access roads are often set up on one or both sides of existing high-voltage power towers, resulting in close proximity between the power towers and the motor vehicle lanes. This exposes the power towers to the risk of collisions with oncoming vehicles. Therefore, crash barriers or bollards are usually installed around the high-voltage power towers to protect them from collisions.
[0003] However, in this type of installation, since the crash barriers or bollards are typically installed directly on the ground around the high-voltage power tower, their impact resistance is limited. Under a strong impact, the crash barriers or bollards are unable to withstand the impact and are at risk of displacement, still causing a severe collision with the high-voltage power tower. Furthermore, the vibration load from vehicles on the diversion road can also cause the crash barriers or bollards to shift, similarly affecting their protective capability against the high-voltage power tower. In addition, because the diversion road continuously bears the vertical load of vehicles, the roadbed of the diversion road will also generate significant soil pressure on the surrounding area, causing the high-voltage power tower and its foundation to be subjected to lateral compression, leading to displacement or tilting. Summary of the Invention
[0004] To address the shortcomings of the existing technology, the present invention aims to provide a high-voltage power tower protection structure and its construction method, thereby improving the protective performance of the high-voltage power tower protection structure.
[0005] To achieve the above objectives, the present invention provides a high-voltage power tower protection structure, comprising: The first retaining structure includes a plurality of barrier piles, each barrier pile being horizontally spaced around the perimeter of the pile foundation area of the high-voltage power tower, and the embedment depth of each barrier pile being no less than the embedment depth of the pile foundation of the high-voltage power tower. The plurality of barrier piles are arranged sequentially along the perimeter of the pile foundation area of the high-voltage power tower. The second enclosure structure includes multiple anti-collision blocks, each of which is connected to the top side of the first enclosure structure and is spaced apart on the periphery of the high-voltage power tower. The multiple anti-collision blocks are arranged sequentially along the circumference of the high-voltage power tower.
[0006] In one embodiment, the high-voltage tower protection structure further includes a third enclosure structure, which is arranged circumferentially around the pile foundation area of the high-voltage tower and disposed between the first enclosure structure and the second enclosure structure. The tops of multiple barrier piles are connected to the bottom of the third enclosure structure, and the top of the third enclosure structure is provided with multiple plug-in blocks. Each of the anti-collision blocks has at least one plug-in hole at its bottom, and the plug-in block is detachably connected to the plug-in hole.
[0007] In one embodiment, the third enclosure structure includes: The base is arranged circumferentially around the pile foundation area of the high-voltage power tower, and the tops of multiple barrier piles are connected to the bottom of the base. The top of the base is provided with multiple insertion blocks. The side portion is arranged circumferentially around the base portion, with one end connected to the inner edge of the base portion and the other end protruding toward the inner side of the second enclosure structure to abut against the inner edges of the plurality of anti-collision blocks respectively.
[0008] In one embodiment, a plurality of anti-collision blocks arranged circumferentially adjacent to the high-voltage power tower form a group, the second enclosure structure is provided with at least two groups of anti-collision blocks, and at least two groups of anti-collision blocks are sequentially arranged around the outer periphery of the high-voltage power tower, and the third enclosure structure is detachably connected to at least two groups of anti-collision blocks respectively.
[0009] In one embodiment, at least two sets of the anti-collision blocks are spaced apart, and at least one buffer structure is provided between adjacent sets of the anti-collision blocks.
[0010] In one embodiment, the outer peripheral surface of the plug block is provided with a first protective layer; and / or, the inner peripheral surface of the plug hole is provided with a second protective layer.
[0011] In one embodiment, the second enclosure structure encloses a protected area, and the high-voltage tower protection structure further includes a connecting frame, which is disposed within the protected area and arranged around the circumference of the high-voltage tower.
[0012] In one embodiment, the connecting frame is spaced apart from the inner peripheral wall of the second enclosure structure on opposite sides in the first direction, and the connecting frame is connected to the inner peripheral wall of the second enclosure structure on opposite sides in the second direction, so as to separate a first area and two second areas within the protected area, wherein the second direction is perpendicular to the first direction. The first region is enclosed by the connecting frame, and the two second regions are respectively located on opposite sides of the connecting frame in the first direction. The width of the two second regions in the second direction gradually decreases in the direction away from the connecting frame.
[0013] Based on the above-mentioned high-voltage power tower protection structure, the present invention also provides a construction method, which includes the following steps: Multiple barrier piles are arranged sequentially along the circumference of the pile foundation area of the high-voltage power tower to form the first retaining structure. Multiple anti-collision blocks are installed on the first enclosure structure, and the multiple anti-collision blocks are arranged sequentially along the circumference of the high-voltage power tower to form the second enclosure structure.
[0014] This invention provides a high-voltage power tower protection structure and its construction method, which, compared with the prior art, have the following advantages: The high-voltage power tower protection structure of this invention includes a first enclosure structure and a second enclosure structure. The first enclosure structure includes multiple barrier piles spaced at intervals around the periphery of the high-voltage power tower's foundation area. Since these barrier piles are continuously arranged circumferentially along the foundation area, and the embedment depth of each barrier pile is not less than the embedment depth of the high-voltage power tower's foundation, the multiple barrier piles of the first enclosure structure can effectively block and mitigate the lateral forces and vibrations generated by vehicle loads on the road on the high-voltage power tower, thereby preventing displacement or tilting of the high-voltage power tower's foundation. The second enclosure structure includes multiple anti-collision blocks continuously arranged circumferentially along the high-voltage power tower. Since these anti-collision blocks are all connected to the first enclosure structure, the collision and impact resistance of each anti-collision block is correspondingly enhanced, making it less prone to displacement when subjected to external impacts. This effectively ensures the protective strength of the second enclosure structure for the high-voltage power tower. Therefore, the high-voltage power tower protection structure of the present invention can effectively protect the high-voltage power tower and its pile foundation through the first enclosure structure and the second enclosure structure respectively, thereby improving the protection performance of the high-voltage power tower protection structure and ensuring the safety of the high-voltage power tower during construction. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the high-voltage power tower protection structure according to an embodiment of the present invention; Figure 2 This is the present invention. Figure 1 A magnified view of point A in the image; Figure 3 This is a schematic diagram of the high-voltage power tower protection structure according to an embodiment of the present invention; Figure 4 This is a top view of the high-voltage power tower protection structure described in an embodiment of the present invention; Figure 5 This is a flowchart of the construction method for the high-voltage power tower protection structure according to an embodiment of the present invention.
[0016] In the diagram, 100 is the high-voltage power tower protection structure; 10 is the first enclosure structure; 11 is the barrier pile; 20 is the second enclosure structure; 21 is the anti-collision block; 211 is the plug hole; 22 is the buffer structure; 23 is the protected area; 231 is the first area; 232 is the second area; 30 is the third enclosure structure; 31 is the base; 311 is the plug block; 32 is the side; 40 is the connecting frame; 200 is the high-voltage power tower; 210 is the pile foundation; 300 is the driveway; and 400 is the enclosure structure. Detailed Implementation
[0017] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.
[0018] It should be understood that the terms "before," "after," etc., are used in this invention to describe various types of information, but this information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, "before" information can also be called "after" information, and "after" information can also be called "before" information, without departing from the scope of this invention.
[0019] like Figure 1 and Figure 4 As shown, an embodiment of the present invention provides a high-voltage power tower protection structure 100, which is used for a high-voltage power tower 200, the high-voltage power tower 200 having a pile foundation area extending below ground level. Specifically, the high-voltage power tower protection structure 100 includes a first enclosure structure 10 and a second enclosure structure 20. The first enclosure structure 10 includes a plurality of barrier piles 11, each barrier pile 11 being spaced horizontally around the pile foundation area of the high-voltage power tower 200, and the penetration depth of each barrier pile 11 being not less than the penetration depth of the pile foundation 210 of the high-voltage power tower 200. The plurality of barrier piles 11 are arranged sequentially along the circumference of the pile foundation area of the high-voltage power tower 200. The second enclosure structure 20 includes a plurality of anti-collision blocks 21, each anti-collision block 21 being connected to the top side of the first enclosure structure 10 and spaced apart around the perimeter of the high-voltage power tower 200. The plurality of anti-collision blocks 21 are arranged sequentially along the circumference of the high-voltage power tower 200.
[0020] The high-voltage power tower 200 has a pile foundation area extending below ground level, including a tower foundation at the bottom of the high-voltage power tower 200 and several tower piles at the bottom of the tower foundation. The depth of the pile foundation 210 of the high-voltage power tower 200 into the ground is the total depth of the tower foundation and the tower piles at its bottom. Multiple barrier piles 11 can be connected sequentially in the circumferential direction of the pile foundation area of the high-voltage power tower 200 to form a first retaining structure 10. Multiple barrier piles 11 can also interlock with each other to form the first retaining structure 10, which is not limited here.
[0021] In some embodiments, the barrier pile 11 can be specifically configured as a high-pressure jet grouting pile or a cement mixing pile, with a diameter ranging from 500mm to 800mm. It is understood that the diameter range of the barrier pile 11 is set between 500mm and 800mm, specifically 500mm, 600mm, 700mm, 800mm, etc. This setting ensures the structural strength of the barrier pile 11, guaranteeing its effectiveness in blocking the lateral forces and vibrations generated by the vehicle load on the high-voltage power tower 200, while also avoiding excessively high construction costs. The anti-collision block 21 can be specifically configured as a stone block. The anti-collision block 21 can be directly connected to the first retaining structure 10, or indirectly connected and cooperated with the first retaining structure 10 through other structures such as the third retaining structure 30; no limitation is made here.
[0022] Understandably, since multiple barrier piles 11 are continuously installed circumferentially along the pile foundation area of the high-voltage power tower 200, and the penetration depth of each barrier pile 11 is not less than the penetration depth of the pile foundation 210 of the high-voltage power tower 200, the multiple barrier piles 11 of the first retaining structure 10 can effectively block and alleviate the lateral force and vibration generated by vehicle loads on the road on the high-voltage power tower 200, thereby preventing displacement or tilting of the pile foundation 210 of the high-voltage power tower 200. Since multiple anti-collision blocks 21 are connected to the first retaining structure 10, the collision and impact resistance of each anti-collision block 21 can be correspondingly enhanced, making it less likely for each anti-collision block 21 to displace when subjected to external impact, thereby effectively ensuring the protection strength of the second retaining structure 20 for the high-voltage power tower 200. Therefore, the high-voltage power tower protection structure 100 of the present invention can effectively protect the high-voltage power tower 200 and its pile foundation 210 through the first enclosure structure 10 and the second enclosure structure 20 respectively, thereby improving the protection performance of the high-voltage power tower protection structure 100 and ensuring the safety of the high-voltage power tower 200 during construction.
[0023] like Figures 1 to 3 As shown, the high-voltage power tower protection structure 100 of this embodiment of the invention also includes a third enclosure structure 30. The third enclosure structure 30 is arranged circumferentially around the pile foundation area of the high-voltage power tower 200 and is located between the first enclosure structure 10 and the second enclosure structure 20. The tops of multiple barrier piles 11 are connected to the bottom of the third enclosure structure 30, and the top of the third enclosure structure 30 is provided with multiple plug-in blocks 311. Each anti-collision block 21 has at least one plug-in hole 211 at its bottom, and the plug-in block 311 is detachably connected to the plug-in hole 211. With this arrangement, the third enclosure structure 30 can position the anti-collision block 21 through the plug-in cooperation between the plug-in block 311 and the plug-in hole 211, ensuring the accurate positioning of the anti-collision block 21 during installation.
[0024] Furthermore, in some embodiments, the outer peripheral surface of the plug-in block 311 of the present invention is provided with a first protective layer; and / or, the inner peripheral surface of the plug-in hole 211 is provided with a second protective layer. Specifically, the first and second protective layers can be galvanized layers, and the plug-in block 311 can be correspondingly provided with galvanized round steel, and the inner peripheral surface of the plug-in hole 211 can be provided with a galvanized steel ring. This arrangement allows for better rust prevention through the galvanized layer, preventing rust from forming on the outer surfaces of the plug-in block 311 and the plug-in hole 211 when they are plugged in, thus avoiding difficulty in disassembly and separation. Of course, the first and second protective layers can also be other types of rust-proof coverings; specific implementation methods can be set according to actual needs and are not limited here.
[0025] With this configuration, the plug-in block 311 can also serve as a shear positioning pile, enabling it to not only cooperate with the plug-in hole 211 to accurately position the anti-collision block 21, but also improve the horizontal shear resistance of the anti-collision block 21. This improves the overall displacement resistance of the anti-collision block 21 to collisions and impacts, thus preventing the anti-collision block 21 from shifting due to relieving road traffic vibration loads during use.
[0026] Optionally, in some embodiments, the plug-in block 311 can be in the form of a pile structure, and its diameter can be specifically set to 100mm to 120mm. It is understood that the diameter range of the plug-in block 311 is set to between 100mm and 120mm, specifically 100mm, 110mm, 120mm, etc. This setting can ensure the structural strength of the plug-in block 311 itself and its positioning effect on the anti-collision block 21, while avoiding excessively high construction costs.
[0027] Furthermore, in some embodiments, the plug-in block 311 and the plug-in hole 211 of this embodiment of the invention are in a clearance fit. It should be noted that since the anti-collision block 21 is relatively heavy, its mass can generally reach several hundred kilograms or even exceed one ton, so it is mainly installed by hoisting. In this case, by setting the plug-in block 311 and the plug-in hole 211 in a clearance fit, the reserved assembly gap between them can absorb dynamic errors during hoisting, which helps to avoid collision damage to the anti-collision block 21 when it is installed on the third enclosure structure 30. Optionally, the assembly gap between the plug-in block 311 and the plug-in hole 211 can be specifically set to 10mm to 20mm, specifically 10mm, 15mm, 20mm, etc. This setting facilitates the hoisting and installation of the anti-collision block 21 onto the plug-in block 311 while avoiding an excessively large assembly gap between the anti-collision block 21 and the plug-in block 311, which would result in insufficient positioning accuracy of the plug-in block 311 for the anti-collision block 21.
[0028] like Figure 2As shown, the third enclosure structure 30 of this embodiment includes a base 31 and a side portion 32. The base 31 is arranged circumferentially around the pile foundation area of the high-voltage power tower 200. The tops of multiple barrier piles 11 are connected to the bottom of the base 31, and multiple plug-in blocks 311 are provided on the top of the base 31. The side portion 32 is arranged circumferentially around the base 31. One end of the side portion 32 is connected to the inner edge of the base 31, and the other end protrudes towards the inner side of the second enclosure structure 20 to abut against the inner edges of multiple anti-collision blocks 21. With this arrangement, the side portion 32 of the third enclosure structure 30 can further limit the multiple anti-collision blocks 21 it abuts against, so as to prevent the anti-collision blocks 21 from being displaced by external impacts. This helps to further improve the impact resistance of the high-voltage power tower protection structure 100 and reduce the risk of collision to the high-voltage power tower 200.
[0029] like Figure 1 , Figure 2 as well as Figure 4 As shown in the figure, in this embodiment of the invention, multiple anti-collision blocks 21 that are circumferentially adjacent to each other on the high-voltage power tower 200 form a group. The second enclosure structure 20 is provided with at least two groups of anti-collision blocks 21, and at least two groups of anti-collision blocks 21 are sequentially arranged around the outer perimeter of the high-voltage power tower 200. The third enclosure structure 30 is detachably connected to at least two groups of anti-collision blocks 21. By setting multiple groups of anti-collision blocks 21, multiple layers of protection can be formed for the high-voltage power tower 200, thereby further improving the impact resistance of the high-voltage power tower protection structure 100. At the same time, by connecting and cooperating each group of anti-collision blocks 21 with the third enclosure structure 30, multiple groups of anti-collision blocks 21 can be connected with the third enclosure structure 30 to form an integral structure, so that the third enclosure structure 30 can simultaneously ensure the positioning accuracy and impact resistance of each group of anti-collision blocks 21.
[0030] like Figure 2 As shown, in this embodiment of the invention, at least two sets of anti-collision blocks 21 are spaced apart, and at least one buffer structure 22 is provided between adjacent sets of anti-collision blocks 21. Optionally, the buffer structure 22 may be, but is not limited to, a buffer rubber. By providing a buffer structure 22 between adjacent sets of anti-collision blocks 21, it is beneficial to improve the impact resistance between the two sets of anti-collision blocks 21, thereby preventing the inner anti-collision block 21 from being damaged due to collision with the outer anti-collision block 21 when the outer set of blocks is subjected to external impact.
[0031] like Figure 4As shown, the second enclosure structure 20 of this embodiment of the invention encloses a protective area 23. The high-voltage tower protection structure 100 also includes a connecting frame 40, which is disposed within the protective area 23 and surrounds the high-voltage tower 200 circumferentially. This arrangement allows for an additional protective layer around the high-voltage tower 200, thereby further enhancing the impact resistance of the high-voltage tower protection structure 100.
[0032] Furthermore, in this embodiment of the invention, the connecting frame 40 is spaced apart from the inner peripheral wall of the second enclosure structure 20 on opposite sides in the first direction, and the connecting frame 40 is connected to the inner peripheral wall of the second enclosure structure 20 on opposite sides in the second direction, so as to divide the first region 231 and two second regions 232 within the protective area 23, with the second direction being perpendicular to the first direction; the first region 231 is enclosed by the connecting frame 40, and the two second regions 232 are respectively disposed on opposite sides of the connecting frame 40 in the first direction, with the width of the two second regions 232 gradually decreasing in the second direction away from the connecting frame 40.
[0033] Optionally, in some embodiments, the frame body of the connecting frame 40 includes at least two horizontal braces and two opposing braces. The two horizontal braces extend along a first direction and are respectively connected to multiple anti-collision blocks 21. This allows for further reinforcement of the portions of the second enclosure structure 20 located on both sides of the high-voltage tower 200 by connecting the multiple anti-collision blocks 21 into a single unit. The two opposing braces extend along a second direction and are respectively connected to the ends of the two horizontal braces. Thus, the two horizontal braces and the two opposing braces work together to form a rectangular frame surrounding the high-voltage tower 200, further enhancing the protective strength of the high-voltage tower protection structure 100 for the high-voltage tower 200.
[0034] Furthermore, the connecting frame 40 may also include multiple brackets, which may be, but are not limited to, set as a triangular support structure. These brackets can be detachably connected to the anti-collision block 21 by fastening structures such as screws, and support the frame body, thereby helping to ensure the installation stability between the connecting frame 40 and the second enclosure structure 20.
[0035] Furthermore, the second enclosure structure 20 forms two lanes 300 extending along the first direction on at least one side in the second direction. The protective area 23 within the second enclosure structure 20 can be connected to one of the second areas 232, the first area 231, and the other second area 232 arranged along the first direction by the connecting frame 40. Since the high-voltage power tower 200 is located within the first area 231 enclosed by the connecting frame 40, and the two second areas 232 are located on opposite sides of the connecting frame 40 in the first direction, the two second areas 232 can be used to form a sufficient buffer space, thereby helping to prevent vehicles from colliding with and damaging the high-voltage power tower 200 when traveling along the lanes 300 in the first direction.
[0036] like Figure 4 As shown, the high-voltage tower protection structure 100 of this embodiment of the invention has two parallel lanes 300 on opposite sides in the second direction, and each lane 300 has an enclosure structure 400 on the side away from the high-voltage tower protection structure 100.
[0037] Optionally, in some embodiments, lane 300 may be, but is not limited to, a motor vehicle lane, and enclosure structure 400 may be, but is not limited to, composed of multiple stone blocks continuously arranged along the extension direction of lane 300. By setting enclosure structure 400 on the side of lane 300 away from high-voltage power tower protection structure 100, overall protection of the diversion road can be achieved.
[0038] Furthermore, such as Figure 1 As shown, in this embodiment of the invention, the side of the enclosure structure 400 away from the lane 300 can be sequentially equipped with mixing piles and cast-in-place piles. This allows for tunnel foundation construction to be carried out in the area away from the mixing piles, without affecting the normal traffic flow of the lane 300 or the protection of the high-voltage power tower 200. The diameter of the mixing piles is not less than 600mm, and the diameter of the cast-in-place piles is not less than 1000mm, ensuring sufficient structural strength for the protection of the diversion road.
[0039] As some embodiments of the present invention, the present invention also provides a construction method applicable to the above-mentioned high-voltage power tower protection structure 100, which includes the following steps: Step S1: Arrange multiple barrier piles 11 arranged sequentially along the circumference of the pile foundation 210 around the pile foundation area of the high-voltage power tower 200 to form the first retaining structure 10. Step S2: Install multiple anti-collision blocks 21 onto the first enclosure structure 10, so that the multiple anti-collision blocks 21 are arranged sequentially along the circumference of the high-voltage power tower 200 to form the second enclosure structure 20.
[0040] As some embodiments of the present invention, in step S1, the barrier pile 11 can be specifically set as a high-pressure jet grouting pile or a cement mixing pile, and its diameter range can be specifically set to 500mm to 800mm.
[0041] As some embodiments of the present invention, the high-voltage tower protection structure 100 further includes a third enclosure structure 30. In step S2, the step of "installing multiple anti-collision blocks 21 onto the first enclosure structure 10" includes: setting the third enclosure structure 30 on the top of the first enclosure structure 10, and installing multiple anti-collision blocks 21 onto the third enclosure structure 30.
[0042] The main body of the third retaining structure 30 can be cast from concrete on multiple barrier piles 11, and multiple galvanized round steel bars can be further set in the concrete as interlocking blocks 311 of the third retaining structure 30. Multiple anti-collision blocks 21 can be, but are not limited to, hoisted onto the third retaining structure 30.
[0043] Optionally, the plug-in block 311 can be specifically set as galvanized round steel, and its diameter range can be specifically set as 100mm to 120mm; the anti-collision block 21 can be specifically set as a stone block, and its bottom is provided with a plug-in hole 211 with a size matching the plug-in block 311. The inner peripheral wall of the plug-in hole 211 is provided with a galvanized steel ring, and the assembly gap between the plug-in block 311 and the plug-in hole 211 can be specifically set as 10mm to 20mm.
[0044] As some embodiments of the present invention, after step S2, the construction method of the high-voltage tower protection structure 100 includes: installing the connecting frame 40 to the inner side of the second enclosure structure 20, and making the connecting frame 40 detachably connected to the second enclosure structure 20. Optionally, the connecting frame 40 may be detachably connected to the anti-collision block 21 by means of, but not limited to, threaded connection.
[0045] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present invention, and these improvements and substitutions should also be considered within the scope of protection of the present invention.
Claims
1. A high-voltage tower protection structure for a high-voltage tower having a pile foundation area that extends below the ground, characterized by, Comprise: a first enclosure structure comprising a plurality of barrier piles, each of the barrier piles being arranged in a horizontal direction at a periphery of a pile foundation region of the high-voltage tower, and each of the barrier piles having a depth of embedding in soil not less than a depth of embedding in soil of the pile foundation of the high-voltage tower, the plurality of barrier piles being arranged in a circumferential direction of the pile foundation region of the high-voltage tower; and a second enclosure structure comprising a plurality of anti-collision blocks, each of the anti-collision blocks being connected to a top side of the first enclosure structure and arranged in a periphery of the high-voltage tower, the plurality of anti-collision blocks being arranged in the circumferential direction of the high-voltage tower. The high-voltage tower protection structure further comprises a third enclosure structure arranged in a circumferential direction of the pile foundation region of the high-voltage tower and disposed between the first enclosure structure and the second enclosure structure; 2. The high-voltage tower protection structure according to claim 1, characterized in that, tops of the plurality of barrier piles are collectively connected to a bottom of the third enclosure structure, and a top of the third enclosure structure is provided with a plurality of insertion blocks, a bottom of each of the anti-collision blocks is provided with at least one insertion hole, and the insertion blocks and the insertion holes are detachably connected. The third enclosure structure comprises:
3. The high-voltage tower protection structure according to claim 2, wherein, a base portion arranged in the circumferential direction of the pile foundation region of the high-voltage tower, tops of the plurality of barrier piles are collectively connected to a bottom of the base portion, and a top of the base portion is provided with a plurality of the insertion blocks; and a side portion arranged in the circumferential direction of the base portion, one end of the side portion is connected to an inner edge of the base portion, and the other end of the side portion protrudes towards an inner side of the second enclosure structure to abut against inner edges of the plurality of anti-collision blocks, respectively. The plurality of anti-collision blocks arranged adjacent to each other in the circumferential direction of the high-voltage tower form a group, the second enclosure structure is provided with at least two groups of the anti-collision blocks, and the at least two groups of the anti-collision blocks are arranged in the circumferential direction of the high-voltage tower, respectively, and the third enclosure structure is detachably connected to the at least two groups of the anti-collision blocks, respectively.
4. The high voltage tower protection structure of claim 2, wherein, The at least two groups of the anti-collision blocks are arranged in a spaced manner, and at least one layer of buffer structure is arranged between adjacent two groups of the anti-collision blocks.
5. The high voltage tower protection structure according to claim 4, wherein, An outer circumferential surface of the insertion block is provided with a first protective layer; and / or, an inner circumferential surface of the insertion hole is provided with a second protective layer.
6. The high voltage tower protection structure according to claim 2, wherein, The second enclosure structure encloses a protection region, and the high-voltage tower protection structure further comprises a connecting frame arranged in the protection region and arranged in the circumferential direction of the high-voltage tower.
7. The high-voltage tower protection structure according to any one of claims 1 to 6, characterized in that, Opposite sides of the connecting frame in a first direction are spaced apart from inner circumferential walls of the second enclosure structure, opposite sides of the connecting frame in a second direction are connected to the inner circumferential walls of the second enclosure structure to divide the protection region into a first region and two second regions, the second direction being perpendicular to the first direction; 8. The high voltage tower protection structure according to claim 7, wherein, The first region is enclosed by the connecting frame, and the two second regions are arranged on opposite sides of the connecting frame in the first direction, and the widths of the two second regions in the second direction gradually decrease in a direction away from the connecting frame. The method comprises the following steps:
9. A construction method suitable for the high-voltage tower protection structure according to any one of claims 1 to 8, characterized in that, arranging a plurality of barrier piles in a circumferential direction of a pile foundation region of a high-voltage tower at a periphery of the pile foundation region to form a first enclosure structure; The plurality of anti-collision blocks are installed on the first enclosure and arranged along the circumference of the high-voltage tower to form the second enclosure. The plurality of anti-collision blocks are installed on the first enclosure and arranged along the circumference of the high-voltage tower to form the second enclosure.