Flange machining and fixing device for electric power steel tube tower

Abstract

The utility model discloses a flange processing fixing device for an electric power steel tube tower, which belongs to the field of flange processing and comprises a processing platform, the upper surface of the processing platform is fixedly connected with a mounting seat, the upper surface of the mounting seat is fixedly connected with a hydraulic push cylinder, and the output end of the hydraulic push cylinder penetrates through the mounting seat and is fixedly connected with an adjusting box. Two bearings are fixedly embedded in the inner wall of the adjusting box, through cooperative use of a bidirectional screw rod, a threaded block, T-shaped blocks, movable large plates and a lower pressing plate, the two T-shaped blocks and the two movable large plates can be driven to move close to or away from each other through rotation of the bidirectional screw rod, and the lower pressing plate moves along with movement of the movable large plates; therefore, the positions of the two lower pressing plates can be adjusted according to the size of a flange needing to be machined, flanges of different sizes can be conveniently pressed and fixed, flange rings of different sizes can be fixed without replacing fixing equipment, the machining efficiency is improved, the using effect is better, and the application range is wider.

Description

Technical Field

[0001] The utility model relates to the field of flange processing, in particular to a flange processing and fixing device for an electric power steel pipe tower. Background Art

[0002] The steel tube tower is a kind of power equipment: the main components are made of steel tubes, and other components are made of steel tubes or steel sections. It is a lattice tower composed of overhead transmission lines to support conductors and lightning conductors. It can ensure that the conductors meet the distance requirements from the ground and objects, and can withstand the loads of the conductors, lightning conductors and their own loads as well as external loads. Flanges are used to assist in fixing when installing on the power steel tube tower.

[0003] During the flange processing, it is necessary to ensure the stability of the flange, and auxiliary fixing equipment is required. However, the fixing equipment currently used is mostly fixing parts that are compatible with the size of the processed flange. Different fixing equipment needs to be replaced during the processing of flanges of different sizes, which reduces the processing efficiency. As a result, it is inconvenient to fix flanges of different sizes during use, and the use effect is poor and has high limitations. Therefore, technical personnel in this field provide a flange processing and fixing device for power steel pipe towers to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a flange processing and fixing device for a power steel pipe 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 flange processing and fixing device for an electric steel pipe tower comprises a processing platform, the upper surface of the processing platform is fixedly connected with a mounting seat, the upper surface of the mounting seat is fixedly connected with a hydraulic push cylinder, the output end of the hydraulic push cylinder passes through the mounting seat and is fixedly connected with an adjusting box, the inner wall of the adjusting box is fixedly inlaid with two bearings, the inner rings of the two bearings are fixedly connected with a bidirectional screw rod, the middle part of the outer surface of the bidirectional screw rod is fixedly connected with a sub-gear, the inner bottom wall of the adjusting box is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a main gear, and the main gear is meshed with the sub-gear, the outer surface of the bidirectional screw rod is threadedly connected with two threaded blocks, the upper surface of each threaded block is fixedly connected with a T-shaped block, the outer surface of each T-shaped block is fixedly connected with a moving large plate, the side surfaces of the two moving large plates that are away from each other pass through the adjusting box and extend to the outside of the adjusting box, the bottom surface of each moving large plate is fixedly connected with a group of connecting round rods, and the bottom end of each group of connecting round rods is fixedly connected with a lower pressure plate.

[0007] As a further solution of the utility model: two connecting blocks are fixedly connected to the bottom surface of the regulating box, a clamping plate is fixedly connected to the bottom surfaces of the two connecting blocks, and the lower clamping plate and the clamping plate are located on the same horizontal line.

[0008] As a further solution of the utility model: a controller is fixedly connected to the outer surface of the mounting seat, and the hydraulic push cylinder and the servo motor are electrically connected to the controller through wires.

[0009] As a further solution of the utility model: a plurality of support blocks are fixedly connected to the bottom surface of the processing platform.

[0010] As a further solution of the utility model: two slide rails are fixedly connected to the front of the mounting seat, a sliding member is slidably connected to the interior of each of the slide rails, and a front end of each of the sliding members is fixedly connected to the back of the adjustment box.

[0011] As a further solution of the utility model: a sliding groove is provided on the inner wall of the regulating box, two sliding connecting rods are slidably connected inside the sliding groove, and the outer surface of each sliding connecting rod is fixedly connected to the outer surface of the threaded block.

[0012] As a further solution of the utility model: both left and right sides of the regulating box are provided with square holes adapted to the movable large plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The flange processing and fixing device for the electric steel pipe tower, through the coordinated use of a bidirectional screw, a threaded block, a T-shaped block, a movable large plate and a lower pressure plate, can utilize the rotation of the bidirectional screw to drive the two T-shaped blocks and the two movable large plates to move closer to or away from each other, so that the lower pressure plate moves with the movement of the movable large plate, thereby the positions of the two lower pressure plates can be adjusted according to the size of the flange to be processed, which is convenient for pressing and fixing flanges of different sizes, and flange rings of different sizes can be fixed without replacing the fixing equipment, thereby improving the processing efficiency, achieving better use effect, and having a wider range of applications. The use of the connecting block and the pressure plate can further fix the flange and improve stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a flange processing and fixing device for an electric power steel pipe tower;

[0016] Figure 2 It is a side view of a flange processing and fixing device for a power steel pipe tower;

[0017] Figure 3 It is a front cross-sectional schematic diagram of a regulating box in a flange processing and fixing device for an electric power steel pipe tower;

[0018] Figure 4 It is a top-sectional schematic diagram of a regulating box in a flange processing and fixing device for an electric steel pipe tower.

[0019] In the figure: 1. Processing platform; 2. Mounting seat; 3. Hydraulic push cylinder; 4. Adjustment box; 5. Connecting block; 6. Clamping plate; 7. Bearing; 8. Bidirectional screw; 9. Sub-gear; 10. Threaded block; 11. T-block; 12. Moving large plate; 13. Connecting round rod; 14. Lower pressure plate; 15. Servo motor; 16. Main gear; 17. Controller; 18. Support block; 19. Slide rail; 20. Sliding part; 21. Sliding groove; 22. Sliding connecting rod. DETAILED DESCRIPTION

[0020] 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.

[0021] 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.

[0022] See also Figures 1 to 4In the embodiment of the utility model, a flange processing and fixing device for a power steel pipe tower includes a processing platform 1, a mounting seat 2 is fixedly connected to the upper surface of the processing platform 1, a hydraulic push cylinder 3 is fixedly connected to the upper surface of the mounting seat 2, an output end of the hydraulic push cylinder 3 passes through the mounting seat 2 and is fixedly connected to an adjustment box 4, two bearings 7 are fixedly inlaid on the inner wall of the adjustment box 4, a bidirectional screw 8 is fixedly connected to the inner rings of the two bearings 7, a sub-gear 9 is fixedly connected to the middle of the outer surface of the bidirectional screw 8, a servo motor 15 is fixedly connected to the inner bottom wall of the adjustment box 4, and the servo motor The output end of 15 is fixedly connected with a main gear 16, and the main gear 16 is meshed with the sub-gear 9. The outer surface of the bidirectional screw 8 is threadedly connected with two threaded blocks 10. The upper surface of each threaded block 10 is fixedly connected with a T-shaped block 11. The outer surface of each T-shaped block 11 is fixedly connected with a movable large plate 12. The side surfaces of the two movable large plates 12 that are away from each other penetrate the adjusting box 4 and extend to the outside of the adjusting box 4. The bottom surface of each movable large plate 12 is fixedly connected with a group of connecting round rods 13, and the bottom end of each group of connecting round rods 13 is fixedly connected with a lower pressure plate 14.

[0023] Two connecting blocks 5 are fixedly connected to the bottom surface of the adjusting box 4, and a clamping plate 6 is fixedly connected to the bottom surfaces of the two connecting blocks 5. The lower clamping plate 14 and the clamping plate 6 are located on the same horizontal line, so that the flange can be clamped and fixed by the clamping plate 6, thereby further improving the stability of the fixation. A controller 17 is fixedly connected to the outer surface of the mounting seat 2, and the hydraulic push cylinder 3 and the servo motor 15 are electrically connected to the controller 17 through wires, which is convenient for the user to operate the device. A plurality of support blocks 18 are fixedly connected to the bottom surface of the processing platform 1, so that the device is more stable when used.

[0024] Two slide rails 19 are fixedly connected to the front of the mounting seat 2, and a slide member 20 is slidably connected inside each slide rail 19. The front end of each slide member 20 is fixedly connected to the back of the adjusting box 4. When adjusting the position of the adjusting box 4, the slide member 20 can be driven to slide in the slide rail 19 to prevent the adjusting box 4 from tilting when it moves. A sliding groove 21 is provided on the inner wall of the adjusting box 4. Two sliding links 22 are slidably connected inside the sliding groove 21. The outer surface of each sliding link 22 is fixedly connected to the outer surface of the threaded block 10, so that when the threaded block 10 moves, the sliding link 22 is driven to slide in the sliding groove 21, which plays a role in assisting the movement of the threaded block 10. Square holes that are compatible with the movable large plate 12 are provided on the left and right sides of the adjusting box 4, so that the device is more stable when in use.

[0025] The working principle of the utility model is: when in use, the device is placed in a suitable position, the municipal power supply is turned on, and the flange to be processed is placed on the processing platform 1, and the controller 17 is clicked to start the servo motor 15 to drive the main gear 16 to rotate, and the sub-gear 9 will rotate accordingly to drive the bidirectional screw 8 to rotate in the bearing 7, and then the two threaded blocks 10 can be driven to move closer to each other or away from each other, so that the threaded block 10 pushes the moving large plate 12 to move when it moves, and the position of the two lower pressure plates 14 is adjusted to a suitable position according to the size of the processed flange, and then the hydraulic push cylinder 3 is started to push the adjustment box 4 downward, so that the clamping plate 6 and the two lower pressure plates 14 clamp and fix the flange, thereby realizing the fixation of flanges of different sizes and improving the processing efficiency.

[0026] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and utility model concept of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, so it is intended to include all changes that fall within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

[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 flange processing and fixing device for a power steel pipe tower, comprising a processing platform (1), characterized in that: The upper surface of the processing platform (1) is fixedly connected to a mounting seat (2), the upper surface of the mounting seat (2) is fixedly connected to a hydraulic push cylinder (3), the output end of the hydraulic push cylinder (3) passes through the mounting seat (2) and is fixedly connected to an adjustment box (4), the inner wall of the adjustment box (4) is fixedly inlaid with two bearings (7), the inner rings of the two bearings (7) are fixedly connected to a bidirectional screw (8), the middle part of the outer surface of the bidirectional screw (8) is fixedly connected to a secondary gear (9), the inner bottom wall of the adjustment box (4) is fixedly connected to a servo motor (15), and the output end of the servo motor (15) is fixedly connected to the main gear (1 6), and the main gear (16) is meshed with the sub-gear (9), the outer surface of the bidirectional screw (8) is threadedly connected to two threaded blocks (10), the upper surface of each threaded block (10) is fixedly connected to a T-shaped block (11), the outer surface of each T-shaped block (11) is fixedly connected to a movable large plate (12), the side surfaces of the two movable large plates (12) that are away from each other penetrate the adjustment box (4) and extend to the outside of the adjustment box (4), the bottom surface of each movable large plate (12) is fixedly connected to a group of connecting round rods (13), and the bottom end of each group of connecting round rods (13) is fixedly connected to a lower pressure plate (14).

2. The flange processing and fixing device for electric power steel pipe tower according to claim 1 is characterized in that: The bottom surface of the regulating box (4) is fixedly connected to two connecting blocks (5), the bottom surfaces of the two connecting blocks (5) are commonly fixedly connected to a clamping plate (6), and the lower clamping plate (14) and the clamping plate (6) are located on the same horizontal line.

3. The flange processing and fixing device for electric power steel pipe tower according to claim 1 is characterized in that: A controller (17) is fixedly connected to the outer surface of the mounting seat (2), and the hydraulic push cylinder (3) and the servo motor (15) are both electrically connected to the controller (17) via wires.

4. The flange processing and fixing device for electric power steel pipe tower according to claim 1 is characterized in that: A plurality of support blocks (18) are fixedly connected to the bottom surface of the processing platform (1).

5. The flange processing and fixing device for electric power steel pipe tower according to claim 1 is characterized in that: The front side of the mounting seat (2) is fixedly connected to two slide rails (19), the interior of each slide rail (19) is slidably connected to a slide member (20), and the front end of each slide member (20) is fixedly connected to the back side of the adjustment box (4).

6. The flange processing and fixing device for electric power steel pipe tower according to claim 1 is characterized in that: The inner wall of the regulating box (4) is provided with a sliding groove (21), and two sliding connecting rods (22) are slidably connected inside the sliding groove (21), and the outer surface of each sliding connecting rod (22) is fixedly connected to the outer surface of the threaded block (10).

7. The flange processing and fixing device for electric power steel pipe tower according to claim 1 is characterized in that: The left and right sides of the regulating box (4) are both provided with square holes adapted to the movable large plate (12).

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