Shearing equipment for assembling electric tower

Abstract

The utility model discloses shearing equipment for assembling an electric tower, which comprises an electric tower assembly shearing table, the upper surface of the electric tower assembly shearing table is fixedly connected with a support cover, the upper surface of the support cover is fixedly connected with a power cover, the upper surface of the support cover is provided with a through hole, and the through hole is communicated with the power cover. The inner top wall of the power cover is fixedly connected with two electric hydraulic rods, the bottom ends of the two electric hydraulic rods both penetrate through the through hole and extend to the position below the through hole, the telescopic ends of the two electric hydraulic rods are jointly and fixedly connected with a connecting plate, and the bottom surface of the connecting plate is fixedly connected with a shear knife; two fixing blocks are fixedly connected to the upper surface of the electric tower assembly shearing table, fixing plates are fixedly connected to the side faces, away from each other, of the two fixing blocks, and electric push rods are fixedly installed on the side faces, close to each other, of the two fixing plates. According to the shearing equipment for assembling the electric tower, the shearing speed of the electric tower assembly is increased, and potential safety hazards during cutting of the electric tower assembly are reduced.

Description

Technical Field

[0001] The utility model relates to the field of electric tower assembly, in particular to a shearing device for electric tower assembly. Background Art

[0002] Electric towers are trapezoidal, triangular and other tower-shaped buildings, usually 25-40 meters high. They are steel frame structures and are mostly built near outdoor power plants and distribution stations. They are important facilities for the power sector, which can overhead wires and provide protection and support. The design, manufacture, installation, maintenance and quality inspection of power towers are important guarantees for the operation and development of modern power systems.

[0003] During the assembly of electric towers, shearing equipment is required to shear the tower components. However, currently, workers usually use handheld cutting guns to cut the tower components at high temperatures. The manual cutting speed is slow and there are safety hazards when cutting the tower components. Therefore, we propose a shearing equipment for tower assembly to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a shearing device for assembling an electric tower to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A shearing device for assembling an electric tower comprises a shearing platform for an electric tower assembly, wherein a support cover is fixedly connected to the upper surface of the shearing platform for the electric tower assembly, a power cover is fixedly connected to the upper surface of the support cover, a through hole is opened on the upper surface of the support cover, two electric hydraulic rods are fixedly connected to the inner top wall of the power cover, the bottom ends of the two electric hydraulic rods both pass through the through holes and extend to the bottom of the through holes, the telescopic ends of the two electric hydraulic rods are commonly fixedly connected to a connecting plate, the bottom surface of the connecting plate is fixedly connected to a shearing knife, and two fixed blocks are fixedly connected to the upper surface of the shearing platform for the electric tower assembly, the side surfaces of the two fixed blocks that are away from each other are fixedly connected to a fixing plate, the side surfaces of the two fixing plates that are close to each other are fixedly installed with electric push rods, and the telescopic ends of the two electric push rods are fixedly connected to positioning plates.

[0007] In a further embodiment, openings are provided on the side surfaces of the two fixed blocks close to each other, the two electric push rods are respectively located inside the two openings, and a limiting groove is provided on the upper surface of the shearing table of the electric tower assembly.

[0008] In a further embodiment, two reinforcement blocks are fixedly connected to the inner side wall of the power cover, and the side surfaces of the two reinforcement blocks close to each other are fixedly connected to the outer surfaces of the two electric hydraulic rods respectively.

[0009] In a further embodiment, two limiting holes are provided on the inner wall of the support cover, the inner walls of the two limiting holes are slidably connected to limiting blocks, and the side surfaces of the two limiting blocks close to each other are fixedly connected to the outer surface of the connecting plate.

[0010] In a further embodiment, a feeding hole is provided on the bottom surface of the cutting platform of the electric tower assembly, and two groups of bases are fixedly connected to the bottom surface of the cutting platform of the electric tower assembly.

[0011] In a further embodiment, a controller is fixedly mounted on the front side of the support cover, and the controller is electrically connected to the electric hydraulic rod and the electric push rod respectively through wires.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device is provided with two fixed plates and two electric push rods. The extending movement of the two electric push rods can drive the two positioning plates to move, and the two positioning plates can be clamped and fixed to the surface of the tower assembly, which will make the tower assembly more secure during shearing. The extending movement of the electric hydraulic rod can drive the shear knife to press down and shear the tower assembly above the shearing table of the tower assembly, thereby increasing the shearing speed of the tower assembly and reducing the safety hazards during cutting of the tower assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of the front view of the shearing equipment used for assembling power towers.

[0015] Figure 2 A schematic diagram of the three-dimensional structure of a side view of a shearing device for assembling an electric tower.

[0016] Figure 3 A cross-sectional view of the side view of the fixing block in the shearing equipment used for pylon assembly.

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the bottom view of the support cover in the shearing equipment for tower assembly.

[0018] In the figure: 1. Shearing table of power tower assembly; 2. Support cover; 3. Power cover; 4. Electric hydraulic rod; 5. Through hole; 6. Connecting plate; 7. Shear knife; 8. Fixing block; 9. Through hole; 10. Fixing plate; 11. Electric push rod; 12. Limiting groove; 13. Positioning plate; 14. Base; 15. Limiting hole; 16. Limiting block; 17. Reinforcement block; 18. Cutting hole; 19. Controller. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4In the utility model, a shearing device for assembling an electric tower comprises an electric tower assembly shearing platform 1, a support cover 2 is fixedly connected to the upper surface of the electric tower assembly shearing platform 1, a power cover 3 is fixedly connected to the upper surface of the support cover 2, a through hole 5 is opened on the upper surface of the support cover 2, two electric hydraulic rods 4 are fixedly connected to the inner top wall of the power cover 3, the bottom ends of the two electric hydraulic rods 4 both pass through the through hole 5 and extend to the bottom of the through hole 5, the telescopic ends of the two electric hydraulic rods 4 are commonly fixedly connected to a connecting plate 6, the bottom surface of the connecting plate 6 is fixedly connected to a shearing knife 7, the upper surface of the electric tower assembly shearing platform 1 is fixedly connected to two fixed blocks 8, the side surfaces of the two fixed blocks 8 that are away from each other are fixedly connected to a fixed plate 10, the side surfaces of the two fixed plates 10 that are close to each other are fixedly installed with electric push rods 11, and the telescopic ends of the two electric push rods 11 are fixedly connected to positioning plates 13.

[0023] The two fixing blocks 8 are each provided with a through opening 9 on the side where they are close to each other, and the two electric push rods 11 are respectively located inside the two through openings 9. A limiting groove 12 is provided on the upper surface of the shearing table 1 of the electric tower assembly, and two reinforcing blocks 17 are fixedly connected to the inner wall of the power cover 3. The two reinforcing blocks 17 are respectively fixedly connected to the outer surfaces of the two electric hydraulic rods 4 on the side where they are close to each other. The positioning plate 13 can be limited when it moves through the limiting groove 12. The electric hydraulic rod 4 is fixed more firmly by using the reinforcing block 17 to deepen the fixation of the electric hydraulic rod 4.

[0024] The inner wall of the support cover 2 is provided with two limit holes 15, and the inner walls of the two limit holes 15 are slidably connected to the limit blocks 16. The side surfaces of the two limit blocks 16 that are close to each other are fixedly connected to the outer surface of the connecting plate 6. A feeding hole 18 is provided on the bottom surface of the shearing platform 1 of the power tower assembly. Two groups of bases 14 are fixedly connected to the bottom surface of the shearing platform 1 of the power tower assembly. A controller 19 is fixedly installed on the front of the support cover 2. The controller 19 is electrically connected to the electric hydraulic rod 4 and the electric push rod 11 through wires. The limit holes 15 and the limit blocks 16 can make the connecting plate 6 more stable when moving up and down, and the bottom of the shearing platform 1 of the power tower assembly can be stably supported by the base 14.

[0025] The working principle of the utility model is: first connect the equipment to the power supply, then place the tower assembly above the tower assembly shearing platform 1, and start the extension movement of the two electric push rods 11, which will drive the two positioning plates 13 to move, and during the movement of the two positioning plates 13, the surface of the tower assembly can be clamped and fixed. When the tower assembly is firm, start the electric hydraulic rod 4 to extend, and the shear knife 7 can be driven to move downward through the connecting plate 6, and the tower assembly above the tower assembly shearing platform 1 will be pressed down and sheared, thereby completing the rapid shearing of the tower assembly.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A shearing device for assembling an electric tower, characterized in that: The utility model comprises an electric tower assembly shearing platform (1), wherein the upper surface of the electric tower assembly shearing platform (1) is fixedly connected with a support cover (2), the upper surface of the support cover (2) is fixedly connected with a power cover (3), the upper surface of the support cover (2) is provided with a through hole (5), the inner top wall of the power cover (3) is fixedly connected with two electric hydraulic rods (4), the bottom ends of the two electric hydraulic rods (4) both pass through the through hole (5) and extend to the bottom of the through hole (5), the telescopic ends of the two electric hydraulic rods (4) are commonly fixedly connected with a connecting plate (6), the bottom surface of the connecting plate (6) is fixedly connected with a shearing knife (7), the upper surface of the electric tower assembly shearing platform (1) is fixedly connected with two fixed blocks (8), the side surfaces of the two fixed blocks (8) away from each other are fixedly connected with a fixed plate (10), the side surfaces of the two fixed plates (10) close to each other are fixedly installed with electric push rods (11), and the telescopic ends of the two electric push rods (11) are fixedly connected with positioning plates (13).

2. The shearing device for assembling an electric tower according to claim 1, characterized in that: A through opening (9) is provided on the side surfaces of the two fixing blocks (8) close to each other, the two electric push rods (11) are respectively located inside the two through openings (9), and a limiting groove (12) is provided on the upper surface of the shearing table (1) of the electric tower assembly.

3. The shearing device for assembling an electric tower according to claim 1, characterized in that: Two reinforcement blocks (17) are fixedly connected to the inner side wall of the power cover (3), and the side surfaces of the two reinforcement blocks (17) close to each other are fixedly connected to the outer surfaces of the two electric hydraulic rods (4) respectively.

4. The shearing device for assembling an electric tower according to claim 1, characterized in that: The inner wall of the support cover (2) is provided with two limiting holes (15), the inner walls of the two limiting holes (15) are slidably connected to limiting blocks (16), and the side surfaces of the two limiting blocks (16) close to each other are fixedly connected to the outer surface of the connecting plate (6).

5. The shearing device for assembling an electric tower according to claim 1, characterized in that: A material discharge hole (18) is provided on the bottom surface of the power tower assembly shearing platform (1), and two groups of bases (14) are fixedly connected to the bottom surface of the power tower assembly shearing platform (1).

6. The shearing device for assembling an electric tower according to claim 1, characterized in that: A controller (19) is fixedly mounted on the front of the support cover (2), and the controller (19) is electrically connected to the electric hydraulic rod (4) and the electric push rod (11) respectively through wires.

Images