Anti-toppling angle steel tower

Abstract

The utility model discloses an angle steel tower of preventing toppling over relates to angle steel tower technical field, including mounting seat, the top of mounting seat is installed with angle steel tower body, is installed with angle steel cross arm on the outer wall of angle steel tower body, the top of angle steel tower body is connected with the connecting plate, the top of connecting plate is installed with lightning rod, the front and back both sides of angle steel tower body all are fixedly connected with fixed block, and the bottom of fixed block is fixedly connected with the anti -tilt rope of preventing. The utility model discloses above -mentioned structure, for the convenience of adjusting the tension of two different anti -tilt ropes, the user can rotate the turntable according to environmental demand, and the turntable can drive the winding column to rotate, and the shaft can make the end of winding column in situ rotation, and the anti -tilt rope will be wound down along with, and after tension adjustment is completed, inserts the plug into the corresponding bayonet and can limit winding column point position, and then can reach the effect that the tension of two anti -tilt ropes is conveniently adjusted, so as to improve the flexibility of angle steel tower reinforcement.

Description

Technical Field

[0001] This utility model belongs to the field of angle steel tower technology, and specifically relates to an angle steel tower that is resistant to tipping over. Background Technology

[0002] Angle steel towers are self-supporting tall steel structures, mainly assembled from angle steel profiles and connected by bolts. They have a simple structure, are easy to process and manufacture, have good rigidity, and strong load-bearing capacity. Angle steel towers are suitable for areas with low environmental requirements, such as county towns, townships, and fields. They are commonly used in the fields of communications and power. Their design standards are strict, and they can withstand severe weather to ensure the stability and safety of communication and power transmission.

[0003] Chinese patent with announcement number "CN215221273U" discloses an anti-tipping angle steel tower for power transmission, including a regular hexagonal mounting frame one (2), an angle steel crossarm (3), a reinforcing rib (4), an angle steel pole with a regular hexagonal cross section (5), two cables (6), a regular hexagonal mounting frame two (8), a base with a regular hexagonal cross section (9), and a ground pin (10).

[0004] However, the above structure still has some shortcomings. Although the two cables can improve the overall stability of the angle steel tower, the tensile and traction forces of the two cables are fixed and cannot be changed. However, the wind force at high altitudes is constantly changing, which will lead to uneven stress on the first and second sides of the angle steel tower. At the same time, it will also lead to uneven pressure on the two cables, thus increasing the safety hazards in cable processing. Utility Model Content

[0005] In view of the problems mentioned in the background art, the purpose of this utility model is to provide an anti-tipping angle steel tower to solve the problems mentioned in the background art.

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

[0007] An anti-tipping angle steel tower includes a mounting base, an angle steel tower body mounted on the top of the mounting base, angle steel crossbeams mounted on the outer wall of the angle steel tower body, a connecting plate snapped onto the top of the angle steel tower body, a lightning rod mounted on the top of the connecting plate, fixing blocks fixedly connected to both the front and rear sides of the angle steel tower body, anti-tipping ropes fixedly connected to the bottom of the fixing blocks, rotating shafts rotatably connected to both the front and rear sides of the angle steel tower body, a winding column fixedly connected to the front side of the rotating shaft, and a limit plate fixedly connected to the top of the mounting base. The front side of the limiting plate has a circular hole that matches the winding column. The winding column is located inside the circular hole. The end of the anti-tilt rope is wound around the outside of the winding column. A turntable is fixedly connected to the front side of the winding column. A crank handle is installed on the front side of the turntable. The top of the limiting plate has a latch. The latches all penetrate the outer sides of the limiting plate and the winding column. An insert is engaged inside the latch. The bottom end of the insert is engaged inside the winding column through the latch. The top of the insert is fixedly connected to a first protrusion. The first protrusion has an arc-shaped corner.

[0008] As a preferred technical solution, a first slot is provided at the top of the angle steel tower body, a second slot is provided on the inner wall of the first slot, a circular groove is provided at the bottom inner side of the first slot, a first locking block that matches the first slot is fixedly connected to the bottom of the connecting plate, a second locking block that matches the second slot is fixedly connected to the outer side of the first locking block, and the second locking block is engaged with the inner side of the circular groove.

[0009] As a preferred technical solution, a retaining spring that matches the second retaining block is installed at the bottom inner side of the circular groove. The bottom end of the second retaining block is engaged with the top end of the retaining spring. The second retaining block is engaged with the inner side of the circular groove through the retaining spring. A rubber pad is fixedly connected to the top end of the angle steel tower body. The top end of the rubber pad is in contact with the bottom end of the connecting plate.

[0010] As a preferred technical solution, a positioning post is fixedly connected to the bottom end of the mounting base, and a through hole matching the positioning post is opened at the bottom end of the mounting base. The through hole penetrates the mounting base, and the positioning post is located inside the through hole.

[0011] As a preferred technical solution, a limiting port is provided on the outer side of the mounting base. The limiting port passes through the outer side of the mounting base and the positioning post. A limiting block is engaged with the inner side of the limiting port. The limiting block is engaged with the inside of the positioning post through the limiting port. A sealing block is fixedly connected to one side of the limiting block. The sealing block covers one side of the limiting port. A second protrusion is fixedly connected to one side of the sealing block. The corner of the second protrusion is arc-shaped.

[0012] As a preferred technical solution, the inside of the angle steel tower body is provided with an anti-corrosion layer, the thickness of which is one centimeter, and the anti-corrosion layer is made of hot-dip galvanized material.

[0013] As a preferred technical solution, the inside of the angle steel tower body is provided with a reinforcing layer, the thickness of which is three centimeters, and the reinforcing layer is made of steel plate material.

[0014] In summary, the present invention has the following main advantages:

[0015] Firstly, during use, the angle steel tower body is fixed by the mounting base and other structures. The tension of the two anti-tilting ropes can improve the overall compressive strength of the angle steel tower body, thereby improving its anti-tipping ability. To facilitate the adjustment of the tension of the two different anti-tilting ropes, the user can rotate the turntable that needs to be adjusted according to the environmental requirements. The turntable can drive the winding column to rotate, and the rotating shaft can make the end of the winding column rotate in place. The anti-tilting rope will be wound downwards accordingly. After the tension is adjusted, the insert block is inserted into the corresponding slot to limit the position of the winding column, thereby achieving the effect of convenient adjustment of the tension of the two anti-tilting ropes, so as to improve the flexibility of angle steel tower reinforcement.

[0016] Secondly, the presence of the first locking block facilitates the insertion of the second locking block into the circular groove. By rotating the connecting plate, the angle of the second locking block can be adjusted to a position that does not correspond to the second locking groove, thereby effectively limiting the position of the connecting plate to prevent it from falling off. The retaining spring can further limit the position of the second locking block to further improve the stability of the connecting plate position. When the lightning rod needs to be disassembled for maintenance in the future, the connecting plate can be rotated to adjust the second locking block to a position corresponding to the second locking groove, thereby allowing the connecting plate structure to be directly pulled out, thus achieving the effect of facilitating the disassembly and maintenance of the lightning rod in the future. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a utility model Figure 1 A magnified structural diagram of part A;

[0019] Figure 3 This is a schematic diagram of the top structure of the angle steel tower body of this utility model;

[0020] Figure 4 This is a utility model Figure 3 A schematic diagram of the enlarged structure of part B;

[0021] Figure 5 This is a schematic diagram of the bottom structure of the connecting plate of this utility model;

[0022] Figure 6 This is a schematic diagram of the bottom structure of the mounting base of this utility model;

[0023] Figure 7This is a schematic diagram of the cross-sectional structure of the angle steel tower body of this utility model.

[0024] Reference numerals in the attached drawings: 1. Mounting base; 2. Angle steel tower body; 3. Angle steel crossbeam; 4. First slot; 5. Second slot; 6. Circular groove; 7. Snap ring; 8. Rubber pad; 9. Connecting plate; 10. Lightning rod; 11. First locking block; 12. Second locking block; 13. Fixing block; 14. Anti-tilting rope; 15. Rotating shaft; 16. Winding column; 17. Limiting plate; 18. Turntable; 19. Handle; 20. Circular hole; 21. Bay opening; 22. Insert block; 23. First protrusion; 24. Through hole; 25. Positioning column; 26. Limiting port; 27. Limiting block; 28. Sealing block; 29. ​​Second protrusion; 30. Anti-corrosion layer; 31. Reinforcing layer. Detailed Implementation

[0025] Example

[0026] refer to Figures 1 to 7 This embodiment of an anti-tipping angle steel tower includes a mounting base 1, an angle steel tower body 2 mounted on the top of the mounting base 1, an angle steel crossbeam 3 mounted on the outer wall of the angle steel tower body 2, a connecting plate 9 snapped onto the top of the angle steel tower body 2, a lightning rod 10 mounted on the top of the connecting plate 9, fixing blocks 13 fixedly connected to both the front and rear sides of the angle steel tower body 2, an anti-tipping rope 14 fixedly connected to the bottom of the fixing blocks 13, and a rotating shaft 15 rotatably connected to both the front and rear sides of the angle steel tower body 2, with the front of the rotating shaft 15 fixed... A winding post 16 is connected to the top of the mounting base 1. A limiting plate 17 is fixedly connected to the top of the mounting base 1. A circular hole 20 matching the winding post 16 is opened on the front side of the limiting plate 17. The winding post 16 is located inside the circular hole 20. The end of the anti-tilt rope 14 is wound around the outside of the winding post 16. A turntable 18 is fixedly connected to the front side of the winding post 16. A crank handle 19 is installed on the front side of the turntable 18. A latch 21 is opened at the top of the limiting plate 17. The latches 21 all penetrate the outer sides of the limiting plate 17 and the winding post 16. An insert block 22 is snapped into the inner side of the mounting base 1. The bottom end of the insert block 22 is snapped into the inside of the winding column 16 through the bayonet 21. A first protrusion 23 is fixedly connected to the top of the insert block 22. The first protrusion 23 has an arc-shaped corner. In use, the fixed position of the mounting base 1 can effectively limit the position of the angle steel tower body 2. The pull of the two anti-tilting ropes 14 can improve the overall compressive strength of the angle steel tower body 2, thereby improving the anti-tilting ability of the angle steel tower body 2 itself. To facilitate the adjustment of the tension of the two different anti-tilting ropes 14, Users can rotate the turntable 18 that needs adjustment according to environmental requirements. The turntable 18 can drive the winding column 16 to rotate, and the rotating shaft 15 can make the end of the winding column 16 rotate in place. The anti-tilting rope 14 will be wound downwards accordingly. After the tension is adjusted, the insert block 22 is inserted into the corresponding slot 21 to limit the position of the winding column 16. This can achieve the effect of conveniently adjusting the tension of the two anti-tilting ropes 14, so as to improve the flexibility of the angle steel tower reinforcement and achieve a good anti-tilting effect.

[0027] refer to Figures 1 to 5 The top of the angle steel tower body 2 is provided with a first slot 4, and a second slot 5 is provided on the inner wall of the first slot 4. A circular groove 6 is provided at the bottom inner side of the first slot 4. A first locking block 11 matching the first slot 4 is fixedly connected to the bottom of the connecting plate 9. A second locking block 12 matching the second slot 5 is fixedly connected to the outer side of the first locking block 11. The second locking block 12 is engaged with the inner side of the circular groove 6. A retaining spring 7 matching the second locking block 12 is installed at the bottom inner side of the circular groove 6. The bottom end of the second locking block 12 is engaged with the top end of the retaining spring 7. The second locking block 12 is engaged with the inner side of the circular groove 6 through the retaining spring 7. A rubber pad 8 is fixedly connected to the top of the angle steel tower body 2. The top end of the rubber pad 8 is connected to the connecting plate. The bottom ends of the connecting plate 9 are attached to each other. Due to the presence of the first locking block 11, it is easy for the second locking block 12 to be inserted into the circular groove 6. By rotating the connecting plate 9, the angle of the second locking block 12 is adjusted to a position that does not correspond to the second locking groove 5, thereby effectively limiting the position of the connecting plate 9 to prevent it from falling off. The retaining spring 7 can further limit the position of the second locking block 12 to further improve the stability of the connecting plate 9. When the lightning rod 10 needs to be disassembled for maintenance, the connecting plate 9 is rotated to adjust the second locking block 12 to a position corresponding to the second locking groove 5, thereby allowing the connecting plate 9 structure to be directly pulled out, thus facilitating the disassembly and maintenance of the lightning rod 10.

[0028] refer to Figure 5 and Figure 6 The bottom end of the mounting base 1 is fixedly connected to a positioning post 25. The bottom end of the mounting base 1 is provided with a through hole 24 that matches the positioning post 25. The through hole 24 penetrates the mounting base 1. The positioning post 25 is located inside the through hole 24. Due to the presence of the positioning post 25, the positioning post 25 can provide secondary reinforcement to the angle steel tower body at point 2, thereby further improving the stability of the angle steel tower body at point 2.

[0029] refer to Figure 6 A limiting port 26 is provided on the outer side of the mounting base 1. The limiting port 26 passes through the outer side of the mounting base 1 and the positioning post 25. A limiting block 27 is engaged on the inner side of the limiting port 26. The limiting block 27 is engaged inside the positioning post 25 through the limiting port 26. A sealing block 28 is fixedly connected to one side of the limiting block 27. The sealing block 28 covers one side of the limiting port 26. A second protrusion 29 is fixedly connected to one side of the sealing block 28. The corner of the second protrusion 29 is arc-shaped. Due to the presence of the limiting block 27, the insertion of the limiting block 27 can effectively limit the position of the positioning post 25, which can prevent it from shifting. At the same time, it can also effectively improve the stability of the position limitation of the positioning post 25.

[0030] refer to Figure 1 and Figure 7The inside of the angle steel tower body 2 is provided with an anti-corrosion layer 30. The thickness of the anti-corrosion layer 30 is one centimeter. The anti-corrosion layer 30 is made of hot-dip galvanized material. Due to the presence of the anti-corrosion layer 30, molten zinc is immersed in the angle steel tower component, forming a solid zinc layer on its surface, thereby significantly improving the corrosion resistance.

[0031] refer to Figure 1 and Figure 7 The inside of the angle steel tower body 2 is equipped with a reinforcing layer 31. The thickness of the reinforcing layer 31 is three centimeters. The reinforcing layer 31 is made of steel plate material. Due to the presence of the reinforcing layer 31, the steel plate material can enhance the overall rigidity and stability of the tower body. The steel plate has high hardness and pressure resistance. Inside the angle steel tower, the steel plate is often welded to the angle steel to form a reinforcing layer to improve the load-bearing capacity of the entire structure.

[0032] Operating principle and advantages: During use, the fixed position of the mounting base 1 effectively limits the position of the angle steel tower body 2. The tension of the two anti-tilting ropes 14 can improve the overall compressive strength of the angle steel tower body 2, thereby improving its anti-tilting ability. To facilitate adjustment of the tension of the two different anti-tilting ropes 14, the user can rotate the turntable 18 according to the environmental requirements. The turntable 18 can drive the winding column 16 to rotate, and the rotating shaft 15 can make the end of the winding column 16 rotate in place, and the anti-tilting rope 14 will be wound downward accordingly. After the tension adjustment is completed, insert the insert block 22 into the corresponding slot 21 to limit the position of the winding column 16. This allows for convenient adjustment of the tension of the two anti-tilting ropes 14, improving the flexibility of the angle steel tower reinforcement and providing a good anti-tilting effect. The presence of the first slot 11 facilitates the insertion of the second slot 12 into the circular groove 6. By rotating the connecting plate 9, the angle of the second slot 12 is adjusted so that it does not correspond to the second slot 5, thus effectively limiting the position of the connecting plate 9. To prevent it from falling, the retaining spring 7 can further restrict the second retaining block 12, thereby further improving the stability of the connecting plate 9. When the lightning rod 10 needs to be disassembled for maintenance, the connecting plate 9 can be rotated to adjust the second retaining block 12 to the corresponding position of the second retaining slot 5, allowing the connecting plate 9 structure to be directly pulled out. This facilitates the disassembly and maintenance of the lightning rod 10. Due to the presence of the positioning post 25, the positioning post 25 can provide secondary reinforcement to the angle steel tower body at point 2. The stability of the angle steel tower body at point 2 is further improved. Due to the presence of the limiting block 27, the insertion of the limiting block 27 can effectively limit the positioning column 25, preventing it from shifting. At the same time, it also effectively improves the stability of the positioning column 25. Due to the presence of the reinforcing layer 31, the steel plate material can enhance the overall rigidity and stability of the tower body. The steel plate has high hardness and pressure resistance. Inside the angle steel tower, the steel plate is often welded to the angle steel to form a reinforcing layer to improve the load-bearing capacity of the entire structure.

Claims

1. An anti-tipping angle steel tower, comprising a mounting base (1), characterized in that: An angle steel tower body (2) is installed at the top of the mounting base (1). An angle steel crossbeam (3) is installed on the outer wall of the angle steel tower body (2). A connecting plate (9) is snapped onto the top of the angle steel tower body (2). A lightning rod (10) is installed at the top of the connecting plate (9). Fixing blocks (13) are fixedly connected to both the front and rear sides of the angle steel tower body (2). An anti-tilting rope (14) is fixedly connected to the bottom end of the fixing block (13). A rotating shaft (15) is rotatably connected to both the front and rear sides of the angle steel tower body (2). A winding column (16) is fixedly connected to the front side of the rotating shaft (15). A limiting plate (17) is fixedly connected to the top of the mounting base (1). The front side of the limiting plate (17) has an opening that matches the winding column (16). A circular hole (20) is provided. The winding post (16) is located inside the circular hole (20). The end of the anti-tilt rope (14) is wrapped around the outside of the winding post (16). A turntable (18) is fixedly connected to the front side of the winding post (16). A crank handle (19) is installed on the front side of the turntable (18). A slot (21) is provided at the top of the limiting plate (17). The slots (21) all penetrate the outer side of the limiting plate (17) and the winding post (16). An insert (22) is engaged on the inner side of the slot (21). The bottom end of the insert (22) is engaged inside the winding post (16) through the slot (21). A first protrusion (23) is fixedly connected to the top of the insert (22). The corner of the first protrusion (23) is arc-shaped.

2. The anti-tipping angle steel tower according to claim 1, characterized in that: The top of the angle steel tower body (2) is provided with a first slot (4), the inner wall of the first slot (4) is provided with a second slot (5), the bottom of the inner side of the first slot (4) is provided with a circular groove (6), the bottom of the connecting plate (9) is fixedly connected with a first locking block (11) that matches the first slot (4), the outer side of the first locking block (11) is fixedly connected with a second locking block (12) that matches the second slot (5), and the second locking block (12) is engaged with the inner side of the circular groove (6).

3. The anti-tipping angle steel tower according to claim 2, characterized in that: The inner bottom of the circular groove (6) is fitted with a retaining spring (7) that matches the second retaining block (12). The bottom of the second retaining block (12) is engaged with the top of the retaining spring (7). The second retaining block (12) is engaged with the inner side of the circular groove (6) through the retaining spring (7). The top of the angle steel tower body (2) is fixedly connected with a rubber pad (8). The top of the rubber pad (8) is in contact with the bottom of the connecting plate (9).

4. The anti-tipping angle steel tower according to claim 1, characterized in that: The bottom end of the mounting base (1) is fixedly connected to a positioning post (25). The bottom end of the mounting base (1) is provided with a through hole (24) that matches the positioning post (25). The through hole (24) penetrates the mounting base (1), and the positioning post (25) is located inside the through hole (24).

5. The anti-tipping angle steel tower according to claim 4, characterized in that: The mounting base (1) has a limiting port (26) on its outer side. The limiting port (26) passes through the outer side of the mounting base (1) and the positioning post (25). The inner side of the limiting port (26) is engaged with a limiting block (27). The limiting block (27) is engaged with the inside of the positioning post (25) through the limiting port (26). A sealing block (28) is fixedly connected to one side of the limiting block (27). The sealing block (28) covers one side of the limiting port (26). A second protrusion (29) is fixedly connected to one side of the sealing block (28). The corner of the second protrusion (29) is arc-shaped.

6. The anti-tipping angle steel tower according to claim 1, characterized in that: The inside of the angle steel tower body (2) is provided with an anti-corrosion layer (30), the thickness of the anti-corrosion layer (30) is one centimeter, and the anti-corrosion layer (30) is made of hot-dip galvanized material.

7. The anti-tipping angle steel tower according to claim 1, characterized in that: The angle steel tower body (2) has a reinforcing layer (31) inside, the thickness of the reinforcing layer (31) is three centimeters, and the reinforcing layer (31) is made of steel plate material.

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