Welding device for steel tube tower machining

Abstract

The utility model discloses a welding device for steel tube tower processing, which belongs to the technical field of steel tube towers and comprises a supporting base, a positioning frame is fixedly connected to the upper surface of the supporting base, an adjusting plate is placed at the top end of the positioning frame, and fixing frames are fixedly connected to the upper surface of the positioning frame and the upper surface of the adjusting plate. A threaded hole is formed in the upper surface of each fixing frame, a locking nail is in threaded connection with the inner ring of each threaded hole, a pressing block is arranged in each fixing frame, and through cooperation of a positioning concave block, the locking nail, a first bearing and the pressing block, the effect that the pressing block moves along a sliding rod is achieved; and through cooperation of a threaded rod, a threaded block and a second bearing, the effect of driving an adjusting plate to move left and right is achieved, through a limiting sliding block and a positioning rod, the purpose that the adjusting plate is more stable during moving is achieved, and butt joint and welding work on the steel pipes is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe towers, in particular to a welding device for processing steel pipe towers. Background Art

[0002] The lattice tower, which is composed of steel pipes for the main components and steel pipes or steel sections for other components, is a supporting structure for overhead transmission lines to support conductors and lightning conductors, so that the conductors meet the distance requirements from the ground and objects, and can withstand the loads of the conductors, lightning conductors and themselves as well as external loads. The poles of the steel tube tower bear small wind pressure, have large cross-sectional bending stiffness, simple structure and clear force transmission, and can give full play to the bearing performance of the material. On the one hand, it can reduce the weight of the tower and reduce the foundation force. On the other hand, it is conducive to enhancing the ability to resist natural disasters under extreme conditions. Under the condition of meeting the strength and stability calculation requirements, the steel tube tower with a relatively small wind pressure body coefficient can be used to significantly reduce the wind load on the tower body.

[0003] At present, welding devices are widely used in the processing of steel pipe towers. However, the existing welding devices for steel pipe tower processing still have some disadvantages. It is not convenient to connect the steel pipes, and usually requires the assistance of multiple people to weld the steel pipe interfaces. This method reduces the welding efficiency of the steel pipe tower, thereby reducing the use effect of the welding device for steel pipe tower processing. Therefore, those skilled in the art provide a welding device for steel pipe tower processing to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a welding device for processing a 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] 4. The repairing kit for automotive dents, according to claim 1, wherein the tool holder is an upper surface and a lower surface is provided with a toothed structure, and the toothed structure is vertically connected to the bottom surface of the foot stand, and the toothed structure is vertically connected to the bottom surface of the foot stand, and the toothed structure is vertically connected to the bottom surface of the foot stand.

[0007] As a further solution of the utility model: two reinforcing oblique blocks are fixedly connected to the upper surface of the support base, and the two reinforcing oblique blocks are fixedly connected to the front side and the back side of the positioning frame respectively at one side close to each other.

[0008] As a further solution of the utility model: a supporting concave plate is fixedly connected to the upper surface of the supporting base, and a left side surface of the supporting concave plate is fixedly connected to a right side surface of the positioning frame.

[0009] As a further solution of the utility model: a sliding hole is opened on the upper surface of each pressing block, and a sliding rod is slidably connected to the inside of each sliding hole. The top ends of the two sliding rods and the bottom ends of the sliding rods are respectively fixedly connected to the inner top wall of the fixed frame and the top end of the positioning recessed block.

[0010] As a further solution of the utility model: two limit sliders are fixedly connected to the bottom surface of the adjustment plate, and a positioning rod is slidably connected to the interior of each limit slider, and the left and right ends of each positioning rod are fixedly connected to the inner wall of the positioning frame.

[0011] As a further solution of the utility model: two stabilizing blocks are fixedly connected to the bottom surface of the adjustment plate, and the left side surface of each of the stabilizing blocks is fixedly connected to the right side surface of the threaded block.

[0012] As a further solution of the utility model: the inner bottom wall of the positioning frame is provided with two guide grooves, the interior of each guide groove is slidably connected with a guide block, and the top end of each guide block is fixedly connected to the bottom end of the threaded block.

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

[0014] The welding device for processing a steel pipe tower, through the cooperation of a positioning recessed block, a locking pin, a first bearing and a pressure block, plays a role in moving the pressure block along the sliding rod, so as to achieve the purpose of reinforcing the steel pipe, and through the cooperation of a threaded rod, a threaded block and a second bearing, plays a role in driving the adjustment plate to move left and right, and through the cooperation of a limit slider and a positioning rod, achieves the purpose of making the adjustment plate more stable when moving, thereby completing the work of docking and welding the steel pipe, effectively solving the problem that it is inconvenient to dock the steel pipes, and usually requires the assistance of multiple people to weld the steel pipe interface, which reduces the welding efficiency of the steel pipe tower, thereby reducing the use effect of the welding device for processing the steel pipe tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of a support base of a welding device for processing a steel pipe tower;

[0016] Figure 2 It is a side view structural schematic diagram of a support base in a welding device for processing a steel pipe tower;

[0017] Figure 3 It is a schematic diagram of the top-section structure of a positioning frame in a welding device for processing a steel pipe tower;

[0018] Figure 4 The figure is a schematic diagram of the side section structure of a positioning frame in a welding device for processing a steel pipe tower.

[0019] In the figure: 1. Support base; 2. Positioning frame; 3. Reinforcement oblique block; 4. Support concave plate; 5. Guide groove; 6. Adjustment plate; 7. Fixed frame; 8. Threaded hole; 9. Locking nail; 10. Pressing block; 11. Positioning concave block; 12. Sliding hole; 13. Sliding rod; 14. Second bearing; 15. Threaded rod; 16. First bearing; 17. Limiting slider; 18. Positioning rod; 19. Stabilizing block; 20. Guide block; 21. Threaded block. 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 welding device for processing a steel pipe tower includes a support base 1, a positioning frame 2 is fixedly connected to the upper surface of the support base 1, an adjusting plate 6 is placed on the top of the positioning frame 2, and the steel pipe can be driven to move left and right through the adjusting plate 6. A fixing frame 7 is fixedly connected to the upper surface of the positioning frame 2 and the upper surface of the adjusting plate 6. A threaded hole 8 is opened on the upper surface of each fixing frame 7, and a locking nail 9 is threadedly connected to the inner ring of each threaded hole 8. A pressing block 10 is provided inside each fixing frame 7, and a first bearing 16 is fixedly inlaid on the upper surface of each pressing block 10. The provided pressing block 10 facilitates the fixing of the steel pipe. To prevent the steel pipe from being offset, the bottom end of each locking pin 9 is rotatably connected to the inner ring of the first bearing 16, the upper surface of the positioning frame 2 and the upper surface of the adjusting plate 6 are fixedly connected with a positioning recess 11, and the inner wall of the positioning frame 2 is fixedly inlaid with two second bearings 14, and the inner rings of the two second bearings 14 are rotatably connected with a threaded rod 15, and the left end of the threaded rod 15 extends to the left side of the positioning frame 2, and the outer surface of the threaded rod 15 is threadedly connected with a threaded block 21. Through the cooperation of the threaded block 21 and the threaded rod 15, the adjusting plate 6 is driven to move, and the work of docking the steel pipe can be completed. The top of the threaded block 21 is fixedly connected to the bottom surface of the adjusting plate 6.

[0023] Two reinforcing oblique blocks 3 are fixedly connected to the upper surface of the support base 1, and the two reinforcing oblique blocks 3 are fixedly connected to the front side of the positioning frame 2 and the back side of the positioning frame 2 close to one side. The provided reinforcing oblique blocks 3 can reinforce the positioning frame 2, thereby increasing the stability of the positioning frame 2. A supporting concave plate 4 is fixedly connected to the upper surface of the support base 1, and the left side of the supporting concave plate 4 is fixedly connected to the right side of the positioning frame 2. The provided supporting concave plate 4 is convenient for supporting the steel pipe that needs to be connected to ensure that the steel pipe is in a horizontal state. A sliding hole 12 is opened on the upper surface of each pressing block 10, and a sliding rod 13 is slidably connected to the inside of each sliding hole 12. The top ends of the two sliding rods 13 and the bottom ends of the sliding rods 13 are respectively fixedly connected to the inner top wall of the fixed frame 7 and the top end of the positioning concave block 11. Through the cooperation of the provided sliding rod 13 and the sliding hole 12, it is convenient to limit the positioning of the pressing block 10 to prevent the pressing block 10 from being offset.

[0024] Two limit sliders 17 are fixedly connected to the bottom surface of the adjusting plate 6, and a positioning rod 18 is slidably connected to the inside of each limit slider 17. The left and right ends of each positioning rod 18 are fixedly connected to the inner side wall of the positioning frame 2. Through the cooperation of the provided positioning rod 18 and the limit slider 17, it is convenient to limit the adjusting plate 6, thereby increasing the stability of the adjusting plate 6. Two stabilizing blocks 19 are fixedly connected to the bottom surface of the adjusting plate 6, and the left side surface of each stabilizing block 19 is fixedly connected to the right side surface of the threaded block 21. Through the provided stabilizing block 19, it is convenient to reinforce the threaded block 21, thereby increasing the stability of the threaded block 21. Two guide grooves 5 are provided on the inner bottom wall of the positioning frame 2, and a guide block 20 is slidably connected to the inside of each guide groove 5. The top end of each guide block 20 is fixedly connected to the bottom end of the threaded block 21. Through the cooperation of the provided guide groove 5 and the guide block 20, the threaded block 21 can be reinforced, thereby increasing the stability of the threaded block 21.

[0025] The working principle of the utility model is as follows: when in use, first place the steel pipe inside the positioning recessed block 11, and rotate the locking pin 9, so that the locking pin 9 can be rotated in the inner ring of the first bearing 16, and with the rotation of the locking pin 9, the pressing block 10 can be pushed to fix the steel pipe, and then the steel pipe to be welded is fixed, and when the steel pipes are docked, by rotating the threaded rod 15, it is convenient to make the threaded block 21 drive the adjusting plate 6 to move left and right, because the bottom surface of the adjusting plate 6 is fixedly connected to the limiting slider 17, and the interior of the limiting slider 17 is slidably connected to the cooperation of the positioning rod 18, the adjusting plate 6 can be limited, and the adjusting plate 6 is more stable when moving, and the docking and welding of the steel pipes can be completed.

[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 welding device for processing a steel pipe tower, comprising a support base (1), characterized in that: The upper surface of the support base (1) is fixedly connected to a positioning frame (2), an adjustment plate (6) is placed on the top of the positioning frame (2), the upper surface of the positioning frame (2) and the upper surface of the adjustment plate (6) are fixedly connected to a fixing frame (7), each of the upper surfaces of the fixing frames (7) is provided with a threaded hole (8), the inner ring of each of the threaded holes (8) is threadedly connected to a locking pin (9), each of the fixing frames (7) is provided with a pressing block (10), the upper surface of each of the pressing blocks (10) is fixedly inlaid with a first bearing (16), and each of the locking pins ( The bottom ends of the two positioning frames (9) are rotatably connected to the inner ring of the first bearing (16), the upper surfaces of the positioning frame (2) and the upper surfaces of the adjusting plate (6) are fixedly connected with positioning recesses (11), the inner side wall of the positioning frame (2) is fixedly inlaid with two second bearings (14), the inner rings of the two second bearings (14) are rotatably connected with a threaded rod (15), the left end of the threaded rod (15) extends to the left side of the positioning frame (2), the outer surface of the threaded rod (15) is threadedly connected with a threaded block (21), and the top end of the threaded block (21) is fixedly connected to the bottom surface of the adjusting plate (6).

2. A welding device for steel pipe tower processing according to claim 1, characterized in that: Two reinforcing oblique blocks (3) are fixedly connected to the upper surface of the support base (1); the two reinforcing oblique blocks (3) are fixedly connected to the front side of the positioning frame (2) and the back side of the positioning frame (2) respectively at a side close to each other.

3. A welding device for steel pipe tower processing according to claim 1, characterized in that: A supporting concave plate (4) is fixedly connected to the upper surface of the supporting base (1), and the left side surface of the supporting concave plate (4) is fixedly connected to the right side surface of the positioning frame (2).

4. A welding device for processing a steel pipe tower according to claim 1, characterized in that: A sliding hole (12) is provided on the upper surface of each pressing block (10), and a sliding rod (13) is slidably connected inside each sliding hole (12). The top ends of the two sliding rods (13) and the bottom ends of the sliding rods (13) are fixedly connected to the inner top wall of the fixed frame (7) and the top end of the positioning recess (11), respectively.

5. The welding device for steel pipe tower processing according to claim 1, characterized in that: The bottom surface of the adjustment plate (6) is fixedly connected to two limit sliders (17), the interior of each limit slider (17) is slidably connected to a positioning rod (18), and the left and right ends of each positioning rod (18) are fixedly connected to the inner wall of the positioning frame (2).

6. The welding device for steel pipe tower processing according to claim 1, characterized in that: Two stabilizing blocks (19) are fixedly connected to the bottom surface of the adjustment plate (6), and the left side surface of each stabilizing block (19) is fixedly connected to the right side surface of the threaded block (21).

7. A welding device for processing a steel pipe tower according to claim 1, characterized in that: The inner bottom wall of the positioning frame (2) is provided with two guide grooves (5), the interior of each guide groove (5) is slidably connected to a guide block (20), and the top end of each guide block (20) is fixedly connected to the bottom end of a threaded block (21).

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