Electric power tower angle steel bevel cutting device

Abstract

This utility model discloses a bevel cutting device for angle steel of power transmission towers, relating to the field of angle steel cutting technology. It includes a base plate and a positioning component, which is mounted on the base plate and comprises a positioning plate and a positioning hole. The device inserts the angle steel into the positioning hole, then activates a hydraulic rod, which moves a second cutting blade to perform a right-angle cut. Alternatively, the angle steel is placed against the inclined side of a guide block, with its end against the positioning plate, resulting in a 45-degree inclination. Activating the hydraulic rod again moves the second cutting blade to perform a 45-degree cut. Then, the angle steel is placed against another set of guide blocks, again at a 45-degree inclination. Activating the hydraulic rod again moves the first cutting blade to perform a circular arc cut. This device can perform right-angle, circular, and 45-degree cuts on angle steel without requiring specialized equipment.

Description

Technical Field

[0001] This utility model relates to a cutting device, specifically a bevel cutting device for angle steel of power transmission towers, belonging to the field of angle steel cutting technology. Background Technology

[0002] Power transmission towers are crucial infrastructure for power transmission lines, supporting conductors and lightning protection wires. They are often assembled using angle steel. Angle steel is a long strip of steel with two sides perpendicular to each other, forming an angle. It is divided into equal-sided angle steel and unequal-sided angle steel. It has high strength, is easy to process, and is the main material for power towers, ensuring the stability of the towers, adapting to different terrains, and guaranteeing the safe transmission of electricity. Angle steel needs to be beveled before use to meet usage requirements.

[0003] Existing beveling devices can cut angle steel at a 45-degree angle, but their functionality is limited; they can only cut 45-degree angles and cannot cut semicircles or right angles. For semicircular beveling or right-angle beveling, a specialized cutting machine is required. Therefore, this paper proposes a beveling cutting device for angle steel used in power transmission towers. Utility Model Content

[0004] This utility model proposes a bevel cutting device for angle steel of power transmission towers, which can cut angle steel at right angles, arcs, and 45 degrees without the need to change to special equipment.

[0005] This utility model is achieved through the following technical solution: a bevel cutting device for angle steel of power tower, including a base plate and a positioning component. The positioning component is set on the base plate and includes a positioning plate and a positioning hole. The positioning hole is opened on the positioning plate, and the angle steel can be inserted into the positioning hole to limit the angle steel so that it can be cut subsequently.

[0006] It also includes a straight blade cutting component, which is disposed on the base plate. The straight blade cutting component includes a first U-shaped plate, a first guide hole, and a first cutting blade. The first guide hole is opened on the first U-shaped plate, and the first cutting blade is slidably disposed in the first guide hole. The first cutting blade is capable of making arc cuts on angle steel. The straight blade cutting component also includes a first clearance hole, which is opened on the base plate. The position of the first clearance hole corresponds to the first cutting blade, and the first clearance hole is used to avoid the first cutting blade.

[0007] It also includes an arc-shaped cutting component, which is mounted on the base plate. The arc-shaped cutting component includes a second U-shaped plate, a second guide hole, and a second cutting blade. The second guide hole is opened on the second U-shaped plate, and the second cutting blade is slidably disposed in the second guide hole. The second cutting blade is capable of cutting angle steel at right angles and 45 degrees. The arc-shaped cutting component also includes a second clearance hole, which is opened on the base plate. The position of the second clearance hole corresponds to the second cutting blade, and the second clearance hole is used to avoid the second cutting blade.

[0008] It also includes an angle adjustment component, which is mounted on the base plate. The angle adjustment component includes a guide block and a positioning bolt. The positioning bolt is mounted on the base plate, and the guide block is mounted on the positioning bolt. The positioning bolt is used to fix the guide block, and the guide block is used to guide the position of the angle steel for 45-degree cutting. The guide block is in contact with the first U-shaped plate and the second U-shaped plate. The guide block has a 45-degree inclined surface. By loosening the positioning bolt, the position of the guide block can be adjusted, thereby adjusting the angle of the arc cutting.

[0009] It also includes a drive component, which is mounted on the positioning component. The drive component is used to drive the first cutting blade and the second cutting blade. The drive component includes a fixed base, on which two hydraulic rods are mounted. The output ends of the two hydraulic rods are respectively fixed with a connecting frame and a handrail. The connecting frame is used to connect the first cutting blade, and the handrail is connected to the second cutting blade. The drive component also includes a handrail, which is fixed to the top surface of the fixed base.

[0010] This utility model provides a bevel cutting device for angle steel of power transmission towers, which has the following beneficial effects:

[0011] 1. The angle steel bevel cutting device for power transmission towers inserts the angle steel into the positioning hole, and then starts the hydraulic rod. The hydraulic rod will drive the second cutting blade to move, thereby cutting the angle steel at a right angle.

[0012] 2. The angle steel bevel cutting device for power towers places the angle steel against the inclined side of the guide block, with the end against the positioning plate. At this time, the angle steel is tilted at a 45-degree angle. The hydraulic rod is activated, which drives the second cutting blade to move, thereby cutting the angle steel at a 45-degree angle.

[0013] 3. The angle steel bevel cutting device for power transmission towers places the angle steel against another set of guide blocks, at which point the angle steel is tilted at a 45-degree angle. The hydraulic rod is activated, which drives the first cutting blade to move, thereby performing arc cutting on the angle steel. This device can perform right-angle cutting, arc cutting, and 45-degree cutting on angle steel without the need to change to special equipment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0016] Figure 3 This is a schematic diagram of the second U-shaped plate structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the guide block and positioning bolt structure of this utility model.

[0018] Explanation of reference numerals in the attached figures

[0019] 1. Base plate;

[0020] 2. Positioning components; 201. Positioning plate; 202. Positioning hole;

[0021] 3. Straight blade cutting component; 301. First U-shaped plate; 302. First guide hole; 303. First cutting blade; 304. First clearance hole;

[0022] 4. Arc blade cutting component; 401. Second U-shaped plate; 402. Second guide hole; 403. Second cutting blade; 404. Second clearance hole;

[0023] 5. Angle adjustment component; 501. Guide block; 502. Positioning bolt;

[0024] 6. Drive components; 601. Mounting base; 602. Hydraulic rod; 603. Connecting frame; 604. Handrail. Detailed Implementation

[0025] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this application.

[0026] Please see Figures 1-4 The present invention proposes the following implementation scheme: a bevel cutting device for angle steel of power transmission tower, including a base plate 1 and a positioning component 2. The positioning component 2 is set on the base plate 1. The positioning component 2 includes a positioning plate 201 and a positioning hole 202. The positioning hole 202 is opened on the positioning plate 201. The angle steel can be inserted into the positioning hole 202 to limit the angle steel so that it can be cut later.

[0027] Please refer to this carefully. Figure 1 and Figure 4 It also includes a straight blade cutting component 3, which is disposed on the base plate 1. The straight blade cutting component 3 includes a first U-shaped plate 301, a first guide hole 302 and a first cutting blade 303. The first guide hole 302 is opened on the first U-shaped plate 301, and the first cutting blade 303 is slidably disposed in the first guide hole 302.

[0028] Please refer to this carefully. Figure 1 and Figure 4 The first cutting blade 303 can perform arc cutting on angle steel. The straight cutting component 3 also includes a first clearance hole 304. The first clearance hole 304 is opened on the base plate 1. The position of the first clearance hole 304 corresponds to the first cutting blade 303. The first clearance hole 304 is used to avoid the first cutting blade 303.

[0029] Please refer to this carefully. Figure 2 and Figure 3 It also includes an arc blade cutting component 4, which is disposed on the base plate 1. The arc blade cutting component 4 includes a second U-shaped plate 401, a second guide hole 402, and a second cutting blade 403. The second guide hole 402 is opened on the second U-shaped plate 401, and the second cutting blade 403 is slidably disposed in the second guide hole 402.

[0030] Please refer to this carefully. Figure 2 and Figure 3 The second cutting blade 403 is capable of cutting angle steel at right angles and 45 degrees. The arc blade cutting component 4 also includes a second clearance hole 404, which is opened on the base plate 1. The position of the second clearance hole 404 corresponds to the second cutting blade 403, and the second clearance hole 404 is used to avoid the second cutting blade 403.

[0031] Please refer to this carefully. Figure 3 and Figure 4 It also includes an angle adjustment component 5, which is mounted on the base plate 1. The angle adjustment component 5 includes a guide block 501 and a positioning bolt 502. The positioning bolt 502 is mounted on the base plate 1, and the guide block 501 is mounted on the positioning bolt 502. The positioning bolt 502 is used to fix the guide block 501.

[0032] Please refer to this carefully. Figure 3 and Figure 4 The guide block 501 is used to guide the position of the angle steel so as to make a 45-degree cut. The guide block 501 is attached to the first U-shaped plate 301 and the second U-shaped plate 401. The guide block 501 has a 45-degree inclined surface. By loosening the positioning bolt 502, the position of the guide block 501 can be adjusted, thereby adjusting the angle of the arc cut.

[0033] Please refer to this carefully. Figure 1 and Figure 2It also includes a drive component 6, which is mounted on the positioning component 2. The drive component 6 is used to drive the first cutting blade 303 and the second cutting blade 403. The drive component 6 includes a fixed base 601, on which two hydraulic rods 602 are mounted.

[0034] Please refer to this carefully. Figure 1 and Figure 2 The output ends of the two hydraulic rods 602 are respectively fixed with a connecting frame 603 and a handrail 604. The connecting frame 603 is used to connect the first cutting blade 303, and the handrail 604 is connected to the second cutting blade 403. The drive component 6 also includes a handrail 604, which is fixed to the top surface of the fixed base 601.

[0035] Working principle: When cutting angle steel at a right angle, insert the angle steel into the positioning hole 202, and then start the hydraulic rod 602. The hydraulic rod 602 will drive the second cutting blade 403 to move, thereby cutting the angle steel at a right angle.

[0036] When cutting the angle steel at a 45-degree angle, the angle steel is placed against the inclined side of the guide block 501, and the end of the angle steel is against the positioning plate 201. At this time, the angle steel is tilted at a 45-degree angle. The hydraulic rod 602 is activated, and the hydraulic rod 602 drives the second cutting blade 403 to move, thereby cutting the angle steel at a 45-degree angle. The angle steel is then placed against the symmetrical guide block 501 to cut the other side of the angle steel.

[0037] When making arc cuts on angle steel, the angle steel is placed against another set of guide blocks 501. At this time, the angle steel is tilted at a 45-degree angle. The hydraulic rod 602 is activated, which drives the first cutting blade 303 to move, thereby making arc cuts on the angle steel. The angle steel is placed against the symmetrical guide blocks 501 to cut the other side of the angle steel. This device can make right-angle cuts, arc cuts, and 45-degree cuts on angle steel without the need to change to special equipment.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A bevel cutting device for angle steel of power transmission towers, comprising a base plate (1), characterized in that: It also includes a positioning component (2), which is disposed on the base plate (1); It also includes a straight blade cutting component (3), which is disposed on the base plate (1); The straight blade cutting component (3) includes a first U-shaped plate (301), a first guide hole (302) and a first cutting blade (303). The first guide hole (302) is formed on the first U-shaped plate (301), and the first cutting blade (303) is slidably disposed in the first guide hole (302). It also includes an arc blade cutting component (4), which is disposed on the base plate (1); The arc blade cutting component (4) includes a second U-shaped plate (401), a second guide hole (402), and a second cutting blade (403). The second guide hole (402) is opened on the second U-shaped plate (401), and the second cutting blade (403) is slidably disposed in the second guide hole (402). It also includes an angle adjustment component (5), which is disposed on the base plate (1); It also includes a drive component (6), which is disposed on the positioning component (2) and is used to drive the first cutting blade (303) and the second cutting blade (403).

2. The bevel cutting device for angle steel of power transmission towers according to claim 1, characterized in that: The positioning component (2) includes a positioning plate (201) and a positioning hole (202), wherein the positioning hole (202) is formed on the positioning plate (201).

3. The bevel cutting device for angle steel of power transmission towers according to claim 1, characterized in that: The straight blade cutting component (3) also includes a first clearance hole (304), which is formed on the base plate (1) and the position of the first clearance hole (304) corresponds to the first cutting blade (303).

4. The bevel cutting device for angle steel of power transmission towers according to claim 1, characterized in that: The arc blade cutting component (4) also includes a second clearance hole (404), which is opened on the base plate (1) and the position of the second clearance hole (404) corresponds to the second cutting blade (403).

5. The bevel cutting device for angle steel of power transmission towers according to claim 1, characterized in that: The angle adjustment component (5) includes a guide block (501) and a positioning bolt (502). The positioning bolt (502) is mounted on the base plate (1), and the guide block (501) is mounted on the positioning bolt (502). The positioning bolt (502) is used to fix the guide block (501).

6. The bevel cutting device for angle steel of power transmission towers according to claim 1, characterized in that: The drive component (6) includes a fixed base (601), on which two hydraulic rods (602) are mounted. The output ends of the two hydraulic rods (602) are respectively fixed with a connecting frame (603) and a handrail (604). The connecting frame (603) is used to connect the first cutting blade (303), and the handrail (604) is connected to the second cutting blade (403).

7. The bevel cutting device for angle steel of power transmission towers according to claim 6, characterized in that: The drive component (6) also includes a handrail (604) which is fixed to the top surface of the mounting base (601).

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