A steel angle tower foot reinforcing device

Abstract

The utility model discloses a kind of angle steel tower foot reinforcing devices, it is related to angle steel tower foot reinforcing field, including angle steel, the outside and inside of angle steel are equipped with reinforcing mechanism, the two parts of reinforcing mechanism are fixedly connected by locking bolt, locking nut, the outside of inner clamping plate is equipped with reinforcing mechanism, the two ends of reinforcing mechanism are equipped with the anti-loosening mechanism that the locking bolt, locking nut is limited. The utility model is limited by setting limiting mechanism, the end of locking bolt, locking nut is limited, avoid the problem that locking bolt, locking nut is spun outwards, so as to limit locking nut, locking bolt in current installation position, guarantee the reinforcing performance of reinforcing mechanism.

Description

Technical Field

[0001] This utility model relates to the field of angle steel tower foot reinforcement, specifically an angle steel tower foot reinforcement device. Background Technology

[0002] An angle steel tower is a steel structure tower made of angle steel. It typically consists of angle steel components connected by bolts or welds to form a three-dimensional truss structure. Its base is a load-bearing column fixed to a concrete foundation, providing a large foundation area capable of withstanding various loads transmitted from the tower without causing damage or excessive deformation. In existing technologies, to ensure tower safety, the base needs reinforcement. Common reinforcement methods include wrapping the inside and outside of the angle steel at the base with the same steel material and welding, or drilling holes and fixing with bolts. Welding methods generally only allow for multiple weld points and cannot achieve complete integration of the reinforcing steel with the angle steel. Drilling can damage the base. Therefore, a clamping reinforcement method has emerged. This method effectively reinforces the tower without damaging the angle steel, but bolted connections are prone to loosening. Utility Model Content

[0003] The purpose of this utility model is to provide an angle steel tower foot reinforcement device in order to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an angle steel tower foot reinforcement device, comprising an angle steel, wherein a reinforcement mechanism is installed on the outer and inner sides of the angle steel, the two parts of the reinforcement mechanism are fixedly connected by locking bolts and locking nuts, a reinforcing mechanism is installed on the outer side of the reinforcement mechanism, and anti-loosening mechanisms for limiting the locking bolts and locking nuts are installed at both ends of the reinforcing mechanism.

[0005] As a further embodiment of this utility model: the reinforcing mechanism includes an outer clamping plate and an inner clamping plate. The outer clamping plate is clamped to the outside of the angle steel, and the inner clamping plate is clamped to the inside of the angle steel. Both the inner and outer clamping plates have round holes for the locking bolt to pass through. The locking nut is threadedly connected to the outer wall of the locking bolt.

[0006] As a further embodiment of this utility model: the reinforcing mechanism includes two ribs welded to the inner side of the inner clamping plate, and a reinforcing plate is welded to the inner side of the two ribs.

[0007] As a further embodiment of this utility model: the anti-loosening mechanism includes connecting plates fixedly installed at both ends of the reinforcing plate by fastening bolts, and a second limiting baffle protruding inward is welded on the inner side of the connecting plate. The second limiting baffle is used to limit one end of the locking bolt in the locked state.

[0008] As a further embodiment of this utility model: the anti-loosening mechanism further includes two No. 1 limiting baffles integrally formed on the inner side of the C-shaped plate, the C-shaped plate integrally formed on one end of the connecting plate, and the two No. 1 limiting baffles are used to limit one end of the locking nut in the locked state.

[0009] As a further improvement of this utility model, the reinforcing plate has threaded holes at both ends for threaded connection with the fastening bolts.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] 1. By setting an anti-loosening mechanism, the anti-loosening mechanism limits the ends of the locking bolts and locking nuts, preventing the locking bolts and locking nuts from unscrewing outwards, thereby restricting the locking nuts and locking bolts to the current installation position and ensuring the reinforcement performance of the reinforcement mechanism. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the reinforcing mechanism of this utility model;

[0014] Figure 3 This is a schematic diagram of the anti-loosening mechanism of this utility model.

[0015] In the diagram: 1. Angle steel; 2. Inner clamping plate; 3. Outer clamping plate; 4. Locking bolt; 5. Locking nut; 6. Rib plate; 7. Reinforcing plate; 8. Fastening bolt; 9. Connecting plate; 10. Screw hole; 11. C-shaped plate; 12. No. 1 limit baffle; 13. No. 2 limit baffle. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-3 In this embodiment of the utility model, an angle steel tower foot reinforcement device includes an angle steel 1. A reinforcement mechanism is installed on the outer and inner sides of the angle steel 1. The two parts of the reinforcement mechanism are fixedly connected by locking bolts 4 and locking nuts 5. A reinforcing mechanism is installed on the outer side of the reinforcement mechanism. Anti-loosening mechanisms that limit the locking bolts 4 and locking nuts 5 are installed at both ends of the reinforcing mechanism.

[0018] In this embodiment: First, a reinforcement mechanism is installed at the base of the angle steel tower. The reinforcement mechanism is clamped between the inner and outer sides of the angle steel, and the reinforcement mechanism is fixed using locking bolts 4 and locking nuts 5, so that the reinforcement mechanism is firmly clamped between the inner and outer sides of the angle steel 1. After the reinforcement mechanism is installed, the anti-loosening mechanism is slid from top to bottom to the end of the reinforcement mechanism and then fixed. The anti-loosening mechanism fixes the locking bolts 4 and locking nuts 5 in the locked state. After being limited, the locking bolts 4 and locking nuts 5 cannot be unscrewed outward, ensuring the firmness of the reinforcement mechanism after connection and avoiding the problem of reduced reinforcement effect caused by loosening of the locking bolts 4 and locking nuts 5.

[0019] Please refer to this carefully. Figure 1 The reinforcement mechanism includes an outer clamping plate 3 and an inner clamping plate 2. The outer clamping plate 3 is clamped to the outside of the angle steel 1, and the inner clamping plate 2 is clamped to the inside of the angle steel 1. Both the inner clamping plate 2 and the outer clamping plate 3 have round holes for the locking bolt 4 to pass through. The locking nut 5 is threaded to the outer wall of the locking bolt 4.

[0020] In this embodiment: when the reinforcement mechanism is installed at the angle steel tower foot position, the inner clamping plate 2 and the outer clamping plate 3 are respectively attached to the inner and outer sides of the angle steel and aligned. At this time, the round holes on the outer clamping plate 2 and the inner clamping plate 3 are aligned one by one. Then, the locking bolt 4 can be passed through the round hole and connected with the locking nut 5 until the locking bolt 4 and the locking nut 5 are effectively connected. At this time, the inner clamping plate 2 and the outer clamping plate 3 are tightly clamped to the inner and outer sides of the angle steel 1, and the installation of the reinforcement mechanism is completed.

[0021] Please refer to this carefully. Figure 1 and Figure 2 The reinforcing mechanism includes two ribs 6 welded to the inner side of the inner clamping plate 2, and a reinforcing plate 7 welded to the inner side of the two ribs 6.

[0022] In this embodiment: after the reinforcement mechanism is installed, the strengthening mechanism is installed in place simultaneously. The strengthening plate 7 of the reinforcement mechanism is welded to the inner clamping plate 2 through the rib plate 6. The design of the strengthening plate 7 enhances the tensile strength of the reinforcement mechanism.

[0023] Please refer to this carefully. Figure 1 and Figure 3 The anti-loosening mechanism includes connecting plates 9 fixedly installed at both ends of the reinforcing plate 7 by fastening bolts 8. Both ends of the reinforcing plate 7 are provided with screw holes 10 that are threadedly connected to the fastening bolts 8. A second limiting baffle 13 protruding inward is welded to the inner side of the connecting plate 9. The second limiting baffle 13 is used to limit one end of the locking bolt 4 in the locked state. The anti-loosening mechanism also includes two first limiting baffles 12 integrally formed on the inner side of the C-shaped plate 11. One end of the connecting plate 9 is integrally formed on the C-shaped plate 11. The two first limiting baffles 12 are used to limit one end of the locking nut 5 in the locked state.

[0024] In this embodiment: After the reinforcement mechanism and the strengthening mechanism are installed, the connecting plate 9 and the C-shaped plate 11 are slid downwards from above. During the sliding process, one side of the connecting plate 9 is always in contact with one end of the strengthening plate 7 until the connecting plate 9 drives the through hole on it to align with the screw hole 10. At this time, the C-shaped plate 11 drives the first limit baffle 12 and the second limit baffle 13 to abut against the end faces of the locking nut 5 and the locking bolt 4 respectively. Then, the fastening bolt 8 is passed through the through hole on the connecting plate 9 and threadedly connected to the screw hole 10 until the fastening bolt 8 is fully tightened. At this time, the locked bolt 4 and the locking nut 5, which are limited, cannot be unscrewed outwards, thus restricting the locking bolt 4 and the locking nut 5 to the current fastening position and avoiding the problem of loosening.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A reinforcement device for angle steel tower legs, comprising angle steel (1), characterized in that, The angle steel (1) is equipped with a reinforcing mechanism on its outer and inner sides. The two parts of the reinforcing mechanism are fixedly connected by locking bolts (4) and locking nuts (5). The reinforcing mechanism is equipped with a strengthening mechanism on its outer side. The two ends of the strengthening mechanism are equipped with anti-loosening mechanisms to limit the locking bolts (4) and locking nuts (5).

2. The angle steel tower foot reinforcement device according to claim 1, characterized in that, The reinforcement mechanism includes an outer clamping plate (3) and an inner clamping plate (2). The outer clamping plate (3) is clamped to the outside of the angle steel (1), and the inner clamping plate (2) is clamped to the inside of the angle steel (1). Both the inner clamping plate (2) and the outer clamping plate (3) have round holes for the locking bolt (4) to pass through. The locking nut (5) is threaded to the outer wall of the locking bolt (4).

3. The angle steel tower foot reinforcement device according to claim 2, characterized in that, The reinforcing mechanism includes two ribs (6) welded to the inner side of the inner clamping plate (2), and a reinforcing plate (7) is welded to the inner side of the two ribs (6).

4. The angle steel tower foot reinforcement device according to claim 3, characterized in that, The anti-loosening mechanism includes connecting plates (9) fixedly installed at both ends of the reinforcing plate (7) by fastening bolts (8). The inner side of the connecting plate (9) is welded with an inwardly protruding second limiting baffle (13), which is used to limit one end of the locking bolt (4) in the locked state.

5. The angle steel tower foot reinforcement device according to claim 4, characterized in that, The anti-loosening mechanism also includes two No. 1 limiting baffles (12) integrally formed on the inner side of the C-shaped plate (11). The C-shaped plate (11) integrally forms one end of the connecting plate (9). The two No. 1 limiting baffles (12) are used to limit one end of the locking nut (5) in the locked state.

6. The angle steel tower foot reinforcement device according to claim 5, characterized in that, The reinforcing plate (7) has screw holes (10) at both ends that are threaded to the fastening bolts (8).

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