Reinforcing structure of tower column of angle steel tower

Abstract

The utility model discloses a reinforcing structure of angle steel tower columns, which comprises angle steel tower columns, reinforcing profiles are arranged on the angle steel edges of the angle steel tower columns, first support blocks are arranged on the opposite sides of the reinforcing profiles on the angle steel edges of the angle steel tower columns, a first screw is connected between the two first support blocks, and a second screw is connected between the first screw and the angle steel tower columns. Second supporting blocks are arranged on the opposite sides of the reinforcing profiles of the angle steel edges of every two adjacent angle steel tower columns, and a second screw rod is connected between every two second supporting blocks. According to the reinforcing structure of the angle steel tower column, the first screw and the first nut are arranged, the first screw rotates to enable the first supporting blocks to be close to or far away from each other, the angle steel tower column is reinforced, the second screw and the second nut are arranged, the second screw rotates to enable the second supporting blocks to be close to or far away from each other, and the angle steel tower column is reinforced. And different angle steel tower columns are reinforced, rapid installation can be achieved according to the distances between the different angle steel tower columns, and convenience and practicability are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of angle steel tower reinforcement, in particular to a reinforcement structure of an angle steel tower column. Background Art

[0002] The existing old angle steel towers are prone to collapse accidents due to insufficient original strength design margins, so they need to be reinforced. The general method of reinforcing angle steel towers is to use angle steels of the same specifications as the original tower materials. The new angle steels are parallel to the original tower materials and maintain a certain gap. Through connecting components, the original tower materials and the new angle steels are connected in parallel with bolts to achieve a rigid connection between the original tower materials and the new angle steels, and combine them into a new tower material cross-section. The force of the original tower material is transmitted to the new angle steel through the connecting components, and the new angle steel can be subjected to force and share the load with the original tower material, reducing the stress of the original tower material and strengthening the structure.

[0003] The above-mentioned general angle steel tower reinforcement method can have a certain reinforcement effect on the angle steel tower, but since it is necessary to add bolt holes on the original tower structure, the original tower material is damaged, and the ultimate bearing capacity of the original tower material is reduced; the high-altitude drilling operation is difficult to construct and the efficiency is not high. At the same time, due to the large number of bolts on the angle steel tower and the limited drilling position, the reinforcement position is greatly restricted.

[0004] The local reinforcement device of the angle steel tower disclosed in the patent publication number CN219365520U is designed to solve the problem of not destroying the original angle steel tower structure and facilitating disassembly and assembly. The key points are that the reinforcement profile covers at least part of the outer area of ​​the tower column of the angle steel tower, and the reinforcement profile exceeds the edge of the tower column in the direction from the tower column ridge to the tower column edge to form a first protruding portion; the connecting plate is arranged between two adjacent and non-diagonally opposite reinforcement profiles, and the end of the connecting plate exceeds the edge of the tower column in the direction from the edge of the tower column to the tower column ridge to form a second protruding portion, and the outer side of the second protruding portion abuts the inner side of the tower column; the fastening device fixes the connecting plate to the first protruding portion, and the effect is that the reinforcement profile can bear force and share load together with the original tower material, reduce the stress of the original tower material, and reinforce the structure.

[0005] However, the above reinforcement device needs to be measured and processed on site according to the distance between the tower poles of different angle steel towers, which takes a long time to construct, is complicated in process and has poor applicability. Utility Model Content

[0006] In view of the above-mentioned deficiencies in the prior art, the utility model provides a reinforcement structure of an angle steel tower column, the purpose of which is to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above utility model purpose, the technical solution adopted by the utility model is:

[0008] A reinforcement structure for an angle steel tower column comprises an angle steel tower column, wherein a reinforcement profile is provided on the angle steel side of the angle steel tower column, a first support block is provided on the opposite side of the reinforcement profile of the angle steel side of each angle steel tower column, a first screw is connected between two of the first support blocks, a first nut is fixedly provided in the middle of the first screw, a second support block is provided on the opposite side of the reinforcement profile of the angle steel side of each two adjacent angle steel tower columns, a second screw is connected between two of the second support blocks, and a second nut is fixedly provided in the middle of the second screw.

[0009] Furthermore, the number of the angle steel tower columns is four, and the angle steel tower columns are distributed in a circular array.

[0010] Furthermore, the reinforcing profile is in a C-shape.

[0011] Furthermore, the threads at two ends of the first screw rod have opposite rotation directions, and the two ends of the first screw rod are respectively threadedly connected to the two first support blocks.

[0012] Furthermore, the threads at two ends of the second screw rod have opposite rotation directions, and the two ends of the second screw rod are respectively threadedly connected to the two second support blocks.

[0013] The beneficial effects of the utility model are:

[0014] The utility model discloses a reinforcement structure of an angle steel tower column. A reinforcement profile is provided to clamp the reinforcement profile on the angle steel edge of the angle steel tower column. A first screw and a first nut are provided and the first screw is rotated to make the first support blocks approach or move away from each other, thereby reinforcing the angle steel tower column itself. A second screw and a second nut are provided and the second screw is rotated to make the second support blocks approach or move away from each other, thereby reinforcing different angle steel tower columns. The structure can be quickly installed according to the distances between different angle steel tower columns, and is convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0017] Reference table of reference numerals:

[0018] 1. Angle steel tower column; 2. Reinforcement profile; 3. First support block; 4. First screw rod; 5. First nut; 6. Second support block; 7. Second screw rod; 8. Second nut. DETAILED DESCRIPTION

[0019] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0020] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0021] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0022] like Figure 1 to Figure 2 As shown, a reinforcement structure of an angle steel tower column comprises angle steel tower columns 1. The number of angle steel tower columns 1 is four and the angle steel tower columns 1 are distributed in a circular array.

[0023] A reinforcing profile 2 is provided on the angle steel edge of the angle steel tower column 1 . The reinforcing profile 2 is in a C-shape and is clamped on the angle steel edge of the angle steel tower column 1 .

[0024] A first support block 3 is provided on the opposite side of the reinforcement profile 2 of the angle steel edge of each angle steel tower column 1, a first screw rod 4 is connected between the two first support blocks 3, a first nut 5 is fixed in the middle of the first screw rod 4, the threads at both ends of the first screw rod 4 have opposite rotation directions, and the two ends of the first screw rod 4 are threadedly connected to the two first support blocks 3 respectively.

[0025] By screwing the first nut 5 , the first nut 5 drives the first screw rod 4 to rotate, and the first screw rod 4 drives the first support blocks 3 at both ends of the first screw rod 4 to move closer to or away from each other, so as to facilitate the clamping of the reinforcement profile 2 on the angle steel edge of the angle steel tower column 1 .

[0026] A second support block 6 is provided on the opposite side of the reinforcement profile 2 of the angle steel edge of each two adjacent angle steel tower columns 1, a second screw rod 7 is connected between the two second support blocks 6, a second nut 8 is fixed in the middle of the second screw rod 7, the threads at both ends of the second screw rod 7 have opposite rotation directions, and the two ends of the second screw rod 7 are threadedly connected to the two second support blocks 6 respectively.

[0027] By screwing the second nut 8, the second nut 8 drives the second screw rod 7 to rotate, and the second screw rod 7 drives the second support blocks 6 at both ends of the second screw rod 7 to move closer to or away from each other. After the reinforcement profile 2 is clamped on the angle steel edge of the angle steel tower column 1, the first nut 5 and the second nut 8 are screwed respectively to fix the reinforcement device.

[0028] The first screw rod 4 and the first support block 3 reinforce the angle steel tower column 1 itself, and the second screw rod 7 and the second support block 6 reinforce the angle steel tower columns 1 of different sizes. They can be quickly installed according to the distances between different angle steel tower columns 1, which is convenient and practical.

[0029] The above description is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. A reinforcement structure of an angle steel tower column, comprising an angle steel tower column (1), characterized in that: A reinforcing profile (2) is provided on the angle steel side of the angle steel tower column (1); a first support block (3) is provided on the side opposite to the reinforcing profile (2) of the angle steel side of each angle steel tower column (1); a first screw rod (4) is connected between the two first support blocks (3); a first nut (5) is fixedly provided in the middle of the first screw rod (4); a second support block (6) is provided on the side opposite to the reinforcing profile (2) of the angle steel side of each two adjacent angle steel tower columns (1); a second screw rod (7) is connected between the two second support blocks (6); a second nut (8) is fixedly provided in the middle of the second screw rod (7).

2. The reinforcement structure of an angle steel tower column according to claim 1, characterized in that: The number of the angle steel tower columns (1) is four, and the angle steel tower columns (1) are distributed in a circular array.

3. The reinforcement structure of an angle steel tower column according to claim 1, characterized in that: The reinforcing profile (2) is in a C-shape.

4. The reinforcement structure of an angle steel tower column according to claim 1, characterized in that: The threads at the two ends of the first screw rod (4) have opposite rotation directions, and the two ends of the first screw rod (4) are respectively threadedly connected to the two first support blocks (3).

5. The reinforcement structure of an angle steel tower column according to claim 1, characterized in that: The threads at the two ends of the second screw rod (7) have opposite rotation directions, and the two ends of the second screw rod (7) are respectively threadedly connected to the two second support blocks (6).

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