A reinforcing and reinforcing device for a steel angle tower foot

Abstract

The utility model belongs to the technical field of power transmission angle steel tower, and discloses a kind of angle steel tower foot reinforcement reinforcing equipment, base, base is set on the top of pedestal, reinforcing structure, reinforcing structure is set on the top of base, the side of base is provided with first reinforcing block, the top of base is provided with the second reinforcing block of cooperation first reinforcing block reinforcing tower foot, two ends of second reinforcing block each is provided with one fixed block according to tower foot inclination condition and supports, according to foundation settlement, the inclination degree of tower angle, pull adjusting block, adjusting block drives rotating rod, central block drives two transmission rods to rotate, supporting block rotates along with rotating rod and adjusts inclination, when supporting block and the inclination degree of tower angle keep consistent, tower angle is inclined and supported, ensure that tower angle is difficult to incline and collapse, after tower angle inclines, the pressure of first reinforcing block increases dramatically, reverse rotation screw rod adjusts second reinforcing block away from first reinforcing block, ensure the stability of reinforcing block and tower angle.

Description

Technical Field

[0001] This utility model belongs to the field of power transmission angle steel tower processing technology, specifically, it relates to an angle steel tower foot reinforcement and strengthening device. Background Technology

[0002] The base of an angle steel tower is the core load-bearing part connecting the tower body and the foundation. It is mainly composed of angle steel main material, connecting plates, anchor bolts, and foundation embedded parts. It bears the self-weight of the tower body, wind load, ice load and seismic action for a long time. It is prone to a decrease in load-bearing capacity due to corrosion, loose bolts, deformation of main material or foundation settlement.

[0003] Existing technology discloses a reinforcement device for the base of a power transmission angle steel tower, comprising a base plate, reinforcement blocks, a first fixing bolt, and a second fixing bolt. Four angle steel blocks are disposed on the top of the base plate. Its advantage is that this reinforcement device for the base of a power transmission angle steel tower, through the arrangement of the snap-fit ​​block, fixing plate, first fixing bolt, and second fixing bolt, enables the first fixing bolt and second fixing bolt to fix the reinforcement blocks to the angle steel blocks via the snap-fit ​​block and fixing plate.

[0004] Existing technology makes the tower foot foundation prone to settlement due to soil compression, which can cause the tower foot to tilt. The existing device is a rigid fixed structure that cannot compensate for settlement displacement. After tilting, the local stress of the reinforcement block will increase sharply, and there is no way to strengthen the support force after the tower foot tilts.

[0005] In view of this, this utility model is proposed. Utility Model Content

[0006] To solve the aforementioned technical problem of insufficient support for the tilted tower legs, the basic concept of this utility model is: a reinforcement device for the tower legs of an angle steel tower, including a base, which is set above the foundation. The reinforcing structure is located above the base. A first reinforcing block is provided on one side of the base, and a second reinforcing block is provided above the base to reinforce the tower foot in conjunction with the first reinforcing block. Each end of the second reinforcing block is provided with a fixing block that supports the tower foot according to its tilt.

[0007] In a preferred embodiment of the present invention, the reinforcing structure further includes a connecting block and a first bolt. A connecting block is fixed at each end of the base and at each end of the first reinforcing block. The two connecting blocks are movably connected by the first bolt, and the first bolt and the connecting block are threaded together.

[0008] In a preferred embodiment of the present invention, the reinforcing structure further includes a fixing block, a shrinking frame, and a lead screw. The bottom surface of the fixing block is fixedly connected to the top surface of the base. The lead screw passes through the middle of the fixing block and the shrinking frame and is rotatably connected to one side of the second reinforcing block. The lead screw is threadedly connected to the fixing block. One end of the shrinking frame is fixedly connected to the second reinforcing block, and the other end of the shrinking frame is fixedly connected to one side of the fixing block.

[0009] In a preferred embodiment of the present invention, the reinforcing structure further includes a rotating rod and a central block, with each of the two support blocks fixedly connected to a rotating rod, and one side of each of the two rotating rods fixedly connected to one side of a central block.

[0010] In a preferred embodiment of this utility model, the reinforcing structure further includes side blocks and transmission rods. Each side of the central block is rotatably connected to one side of a transmission rod, and each side of the transmission rod is rotatably connected to one side of a side block. All four side blocks are fixedly connected to the top surface of the base.

[0011] In a preferred embodiment of the present invention, the reinforcing structure further includes an adjusting block, a threaded hole, and a second bolt. The other end of the rotating rod is rotatably connected to one end of the adjusting block. Several threaded holes are opened below the adjusting block and on the top surface of the base. A second bolt is provided on the top surface of each of the two adjusting blocks. The second bolt passes through the adjusting block and is threadedly connected to the corresponding threaded hole.

[0012] In a preferred embodiment of this utility model, both the first reinforcing block and the second reinforcing block are L-shaped.

[0013] Compared with the prior art, the present invention has the following advantages: 1. Based on the foundation settlement and the tilt of the tower corner, pull the adjusting block. The adjusting block drives the rotating rod, and the center block drives the two transmission rods to rotate. The support block rotates with the rotating rod and adjusts the tilt. When the support block is consistent with the tilt of the tower corner, the tower corner is tilted to support it, ensuring that the tower corner is difficult to tilt and collapse. After the tower corner tilts, the pressure on the first reinforcing block increases sharply. Rotate the screw in the opposite direction to adjust the second reinforcing block away from the first reinforcing block, ensuring the stability of the reinforcing block and the tower corner.

[0014] 2. Place the second reinforcing block and the first reinforcing block on both sides of the L-shaped tower foot, fix each pair of connecting blocks with the first bolt, rotate one end of the screw rod, and the screw rod will drive the second reinforcing block to approach the tower foot, thereby reinforcing the tower corner and preventing deformation of the main tower corner material.

[0015] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0016] In the attached diagram: Figure 1This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the reinforcing structure of this utility model; Figure 3 This is a disassembly diagram of the reinforcing structure of this utility model; Figure 4 This is a partial schematic diagram of the reinforcing structure of this utility model; Figure 5 This is a schematic diagram of the support block of this utility model.

[0017] In the diagram: 1. Base; 2. First reinforcing block; 3. Second reinforcing block; 4. Connecting block; 5. First bolt; 6. Fixing block; 7. Shrink frame; 8. Lead screw; 9. Support block; 10. Rotating rod; 11. Side block; 12. Transmission rod; 13. Adjusting block; 14. Threaded hole; 15. Second bolt; 16. Center block. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0019] A type of equipment for reinforcing and strengthening the base of angle steel towers, such as Figure 1 , Figure 2 and Figure 3 As shown, the base 1 is positioned above the base. The reinforcing structure also includes a connecting block 4 and a first bolt 5. A connecting block 4 is fixed at each end of the base 1 and at each end of the first reinforcing block 2. The two connecting blocks 4 are movably connected by the first bolt 5. The first bolt 5 and the connecting block 4 are threadedly connected. The reinforcing structure also includes a fixing block 6, a shrinking frame 7, and a screw rod 8. The bottom surface of the fixing block 6 is fixedly connected to the top surface of the base 1. The screw rod 8 passes through the middle of the fixing block 6 and the shrinking frame 7 and is rotatably connected to one side of the second reinforcing block 3. The screw rod 8 is threadedly connected to the fixing block 6. One end of the shrinking frame 7 is fixedly connected to the second reinforcing block 3, and the other end of the shrinking frame 7 is fixedly connected to one side of the fixing block 6.

[0020] The second reinforcing block 3 and the first reinforcing block 2 are placed on both sides of the L-shaped tower foot. Each pair of connecting blocks 4 is fixed with the first bolt 5. One end of the screw rod 8 is rotated, and the screw rod 8 drives the second reinforcing block 3 to approach the tower foot, thereby reinforcing the tower corner and preventing deformation of the main tower corner material.

[0021] A type of equipment for reinforcing and strengthening the base of angle steel towers, such as Figure 1 , Figure 4 and Figure 5As shown, the reinforcement structure is located above the base 1. A first reinforcing block 2 is provided on one side of the base 1, and a second reinforcing block 3 is provided above the base 1 to reinforce the tower foot in conjunction with the first reinforcing block 2. Each end of the second reinforcing block 3 is provided with a fixing block 6 to support the tower foot according to its tilt. The reinforcement structure also includes a rotating rod 10 and a center block 16. Each of the two support blocks 9 is fixedly connected to one of the rotating rods 10, and one side of each of the two rotating rods 10 is fixedly connected to one side of the center block 16. The reinforcement structure also includes a side block 11 and a transmission rod 12. Each side of the center block 16 is connected to a transmission rod 11. One side of the transmission rod 12 is rotatably connected to one side of each side block 11. All four side blocks 11 are fixedly connected to the top surface of the base 1. The reinforcing structure also includes an adjusting block 13, a threaded hole 14, and a second bolt 15. The other end of the rotating rod 10 is rotatably connected to one end of the adjusting block 13. Several threaded holes 14 are opened below the adjusting block 13 and on the top surface of the base 1. A second bolt 15 is provided on the top surface of each of the two adjusting blocks 13. The second bolt 15 passes through the adjusting block 13 and is threadedly connected to the corresponding threaded hole 14. The first reinforcing block 2 and the second reinforcing block 3 are both L-shaped.

[0022] Based on the foundation settlement and the tilt of the tower corner, pull the adjusting block 13. The adjusting block 13 drives the rotating rod 10, and the center block 16 drives the two transmission rods 12 to rotate. The support block 9 rotates with the rotating rod 10 and adjusts the tilt. When the tilt of the support block 9 is consistent with that of the tower corner, connect the second bolt 15 to the corresponding threaded hole 14 to tilt and support the tower corner, ensuring that the tower corner is unlikely to collapse due to tilt. After the tower corner tilts, the pressure of the first reinforcing block 2 increases sharply. Rotate the screw 8 in the opposite direction to adjust the second reinforcing block 3 away from the first reinforcing block 2, ensuring the stability of the reinforcing block 2 and the tower corner.

[0023] The working principle of this utility model is as follows: The second reinforcing block 3 and the first reinforcing block 2 are placed on both sides of the L-shaped tower foot. Each pair of connecting blocks 4 are fixed by the first bolt 5. Rotating one end of the screw rod 8 causes the screw rod 8 to move the second reinforcing block 3 closer to the tower foot, reinforcing the tower corner and preventing deformation of the main tower corner material. According to the foundation settlement and the degree of tilt of the tower corner, the adjusting block 13 is pulled. The adjusting block 13 drives the rotating rod 10, and the center block 16 drives the two transmission rods 12 to rotate. The support block 9 rotates with the rotating rod 10 and adjusts the tilt. When the support block 9 is consistent with the tilt of the tower corner, the tower corner is tilted to support it, ensuring that the tower corner is difficult to tilt and collapse. After the tower corner tilts, the pressure of the first reinforcing block 2 increases sharply. The screw rod 8 is rotated in the opposite direction to adjust the second reinforcing block 3 away from the first reinforcing block 2, ensuring the stability of the reinforcing block 2 and the tower corner.

[0024] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A reinforcement and strengthening device for the base of an angle steel tower, characterized in that, include Base (1), base (1) is set above the base; The reinforcement structure is set above the base (1). A first reinforcing block (2) is set on one side of the base (1), and a second reinforcing block (3) is set above the base (1) to reinforce the tower foot in conjunction with the first reinforcing block (2). A fixing block (6) is set at each end of the second reinforcing block (3) to support the tower foot according to its tilt.

2. The angle steel tower foot reinforcement device according to claim 1, characterized in that, The reinforcing structure also includes a connecting block (4) and a first bolt (5). A connecting block (4) is fixed at both ends of the base (1) and at both ends of the first reinforcing block (2). The two connecting blocks (4) are movably connected by the first bolt (5). The first bolt (5) and the connecting block (4) are both threaded.

3. The angle steel tower foot reinforcement device according to claim 2, characterized in that, The reinforcing structure also includes a fixing block (6), a shrinking frame (7), and a screw rod (8). The bottom surface of the fixing block (6) is fixedly connected to the top surface of the base (1). The screw rod (8) passes through the middle of the fixing block (6) and the shrinking frame (7) and is rotatably connected to one side of the second reinforcing block (3). The screw rod (8) is threadedly connected to the fixing block (6). One end of the shrinking frame (7) is fixedly connected to the second reinforcing block (3), and the other end of the shrinking frame (7) is fixedly connected to one side of the fixing block (6).

4. The angle steel tower foot reinforcement device according to claim 3, characterized in that, The reinforcing structure also includes a rotating rod (10) and a central block (16). Each of the two support blocks (9) is fixedly connected to a rotating rod (10), and one side of each of the two rotating rods (10) is fixedly connected to one side of a central block (16).

5. The angle steel tower foot reinforcement device according to claim 4, characterized in that, The reinforcing structure also includes side blocks (11) and transmission rods (12). The two sides of the center block (16) are rotatably connected to one side of a transmission rod (12), and one side of the transmission rod (12) is rotatably connected to one side of a side block (11). All four side blocks (11) are fixedly connected to the top surface of the base (1).

6. The angle steel tower foot reinforcement device according to claim 5, characterized in that, The reinforcing structure also includes an adjusting block (13), a threaded hole (14), and a second bolt (15). The other end of the rotating rod (10) is rotatably connected to one end of the adjusting block (13). Several threaded holes (14) are opened below the adjusting block (13) and on the top surface of the base (1). A second bolt (15) is provided on the top surface of each of the two adjusting blocks (13). The second bolt (15) passes through the adjusting block (13) and is threadedly connected to the corresponding threaded hole (14).

7. The angle steel tower foot reinforcement device according to claim 6, characterized in that, The first reinforcing block (2) and the second reinforcing block (3) are both L-shaped.

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