Steel pipe pole welding device

Abstract

The utility model relates to the technical field of steel pipe pole welding, in particular to a steel pipe pole welding device which comprises a bearing plate, supporting plates are fixedly connected to the two sides of the top end of the bearing plate, a limiting hole is formed in the middle of the top end of each supporting plate, and a limiting assembly is in threaded connection with the interior of each limiting hole. A rotating hole is formed in the middle of the surface of the supporting plate, and a rotating assembly is rotationally connected into the rotating hole. Through the arrangement of the clamping assembly and the rotating assembly, two steel pipe poles needing to be welded can be inserted into the two clamping rings on the bearing plate respectively during use, then the clamping bolts at the top ends and the bottom ends of the clamping rings are rotated according to the specifications of the steel pipe poles, and the clamping plates get close to each other to fix the steel pipe poles; and then the fixed steel pipe pole can be rotated through the rotating plate at one end of the hollow column during welding, the welding position of the steel pipe pole is adjusted, and the effects that steel pipe poles of different specifications are fixed, and welding work is convenient are achieved.

Description

Technical Field

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

[0002] Some electric towers are mainly supported by a steel pipe pole in the middle, and various support frames are also welded to the steel pipe pole. The steel pipe pole is generally polygonal, and is made of two long iron plates that are pressed and folded and then welded together. The two seams of the two iron plates need to be welded, and the steel pipe pole must be welded on both the inside and outside of the seam to ensure the welding strength. A welding device is used when welding the outside of the steel pipe pole.

[0003] An existing welding device lacks an adjustment function. When in use, it is difficult to fix steel pipe rods of different specifications and it is difficult to adjust the welding angle of the steel pipe rods, resulting in low practicality of the device. It also lacks safety. When in use, workers are required to contact the steel pipe rod and the welding gun body to perform welding work, which is less safe. Utility Model Content

[0004] The utility model aims to provide a steel pipe rod welding device to solve the problems raised in the above background technology.

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

[0006] A steel pipe rod welding device comprises a bearing plate, both sides of the top of the bearing plate are fixedly connected to support plates, a limiting hole is provided in the middle of the top of the support plate, the internal thread of the limiting hole is connected to a limiting component, a rotating hole is provided in the middle of the surface of the support plate, a rotating component is rotatably connected inside the rotating hole, one end of the rotating component is through-connected with a clamping component, both sides of the top of the support plate are fixedly connected to support frames, an adjusting component is slidably connected inside the support frame, the top of the adjusting component is fixedly connected to a connecting plate, the middle of the top of the connecting plate is through-connected with a fixing component, and the bottom end of the fixing component is fixedly connected to a welding gun body.

[0007] Preferably, the limiting assembly comprises a limiting bolt, the top end of the limiting bolt surface is threadedly connected to a limiting hole opened in the middle of the top end of the support plate, and the bottom end of the limiting bolt is rotatably connected to the limiting plate.

[0008] Preferably, the rotating assembly comprises a hollow column, the surface of the hollow column is rotatably connected to a rotating hole opened in the middle of the surface of the support plate, and one end of the hollow column is through-connected with the rotating plate.

[0009] Preferably, the clamping assembly includes a clamping ring, one end of which is through-connected to one end of a rotating plate, clamping holes are provided at the top and bottom ends of the surface of the clamping ring, the internal threads of the clamping holes are connected to clamping bolts, and the bottom end of the clamping bolts is rotatably connected to the clamping plate.

[0010] Preferably, the adjustment component includes a slider, the surface of which is slidably connected to the inside of the support frame, one side of the inner wall of the slider is fixedly connected to an adjustment spring, and one end of the adjustment spring is fixedly connected to an adjustment block.

[0011] Preferably, the fixing assembly includes a fixing frame, the bottom end of the fixing frame is connected to the middle part of the top end of the connecting plate, a fixing hole is opened on the surface of the fixing frame, the internal thread of the fixing hole is connected to a fixing bolt, one end of the fixing bolt is rotatably connected to the fixing plate, the inside of the fixing frame is slidably connected to a connecting rod, and the top end of the connecting rod is fixedly connected to a limiting plate.

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

[0013] 1. This steel pipe rod welding device, through the arrangement of a clamping assembly and a rotating assembly, can, when in use, insert two steel pipe rods that need to be welded into two clamping rings on a bearing plate respectively, and then rotate the clamping bolts at the top and bottom ends of the clamping ring according to the specifications of the steel pipe rod, so that the clamping plates are brought close to each other to fix the steel pipe rod, and then, during welding, the rotating plate at one end of the hollow column can be used to rotate the fixed steel pipe rod to adjust the welding position of the steel pipe rod, thereby achieving the effect of fixing steel pipe rods of different specifications and facilitating welding work.

[0014] 2. This kind of steel pipe rod welding device, through the arrangement of the adjustment component and the fixing component, can press the adjustment block according to the welding position required by the two steel pipe rods, compress the adjustment spring in the slider, and use the connecting plate to move the position of the slider on the support frame. After reaching the appropriate position, the adjustment spring pushes the adjustment block out to cooperate with the support frame to fix the position of the slider. Then, the height of the welding gun body is adjusted by the connecting rod. After reaching the appropriate position, the fixing bolt at one end of the fixing frame is rotated to allow the fixing plate to cooperate with the fixing frame to fix the position of the connecting rod, thereby achieving the effect of adjusting the welding position, reducing manual contact, and improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the limit assembly, the rotating assembly and the clamping assembly of the utility model;

[0017] Figure 3 It is a schematic diagram of the adjustment component of the utility model;

[0018] Figure 4 It is a schematic diagram of the fixing component of the utility model.

[0019] In the figure: 1. load-bearing plate; 2. support plate; 3. limit assembly; 301. limit bolt; 302. limit plate; 4. rotating assembly; 401. hollow column; 402. rotating plate; 5. clamping assembly; 501. clamping ring; 502. clamping bolt; 503. clamping plate; 6. support frame; 7. adjustment assembly; 701. slider; 702. adjustment spring; 703. adjustment block; 8. connecting plate; 9. fixing assembly; 901. fixing frame; 902. fixing bolt; 903. fixing plate; 904. connecting rod; 905. limit plate; 10. welding gun body. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0022] A steel pipe rod welding device, comprising a bearing plate 1, both sides of the top of the bearing plate 1 are fixedly connected to a support plate 2, a limit hole is provided in the middle of the top of the support plate 2, the inner thread of the limit hole is connected to a limit component 3, a rotating hole is provided in the middle of the surface of the support plate 2, a rotating component 4 is rotatably connected inside the rotating hole, the rotating component 4 comprises a hollow column 401, the surface of the hollow column 401 is rotatably connected to the rotating hole provided in the middle of the surface of the support plate 2, one end of the hollow column 401 is connected to a rotating plate 402, one end of the rotating component 4 is connected to a clamping component 5, and the clamping component 5 includes a A clamping ring 501 is provided, one end of which is connected to one end of the rotating plate 402, and clamping holes are provided at the top and bottom of the surface of the clamping ring 501, and a clamping bolt 502 is connected to the inner thread of the clamping hole, and a clamping plate 503 is rotatably connected to the bottom end of the clamping bolt 502, and a support frame 6 is fixedly connected to both sides of the top end of the support plate 2, and an adjusting component 7 is slidably connected to the inside of the support frame 6, and a connecting plate 8 is fixedly connected to the top end of the adjusting component 7, and a fixing component 9 is connected to the middle of the top end of the connecting plate 8, and a welding gun body 10 is fixedly connected to the bottom end of the fixing component 9;

[0023] By setting the clamping assembly 5 and the rotating assembly 4, when in use, the two steel pipe rods to be welded can be respectively inserted into the two clamping rings 501 on the bearing plate 1, and then the clamping bolts 502 at the top and bottom ends of the clamping rings 501 are rotated according to the specifications of the steel pipe rods, so that the clamping plates 503 are brought close to each other to fix the steel pipe rods, and then the rotating plate 402 at one end of the hollow column 401 can be used to rotate the fixed steel pipe rods during welding to adjust the welding position of the steel pipe rods, thereby achieving the effect of fixing steel pipe rods of different specifications and facilitating welding work;

[0024] In this embodiment, preferably, the limiting assembly 3 includes a limiting bolt 301, the top end of the limiting bolt 301 is threadedly connected to a limiting hole opened in the middle of the top end of the support plate 2, and the bottom end of the limiting bolt 301 is rotatably connected to the limiting plate 302;

[0025] In this embodiment, preferably, the adjustment component 7 includes a slider 701, the surface of the slider 701 is slidably connected to the inside of the support frame 6, one side of the inner wall of the slider 701 is fixedly connected to an adjustment spring 702, and one end of the adjustment spring 702 is fixedly connected to an adjustment block 703;

[0026] In this embodiment, preferably, the fixing assembly 9 includes a fixing frame 901, the bottom end of the fixing frame 901 is connected to the middle of the top end of the connecting plate 8, a fixing hole is opened on the surface of the fixing frame 901, and a fixing bolt 902 is threadedly connected to the inside of the fixing hole, one end of the fixing bolt 902 is rotatably connected to the fixing plate 903, and a connecting rod 904 is slidably connected to the inside of the fixing frame 901, and the top end of the connecting rod 904 is fixedly connected to a limiting plate 905;

[0027] Through the arrangement of the adjustment component 7 and the fixing component 9, when in use, the adjustment block 703 can be pressed according to the welding position required for the two steel pipe rods to compress the adjustment spring 702 in the slider 701, and the connecting plate 8 can be used to move the slider 701 on the support frame 6. After reaching the appropriate position, the adjustment spring 702 pushes the adjustment block 703 out to cooperate with the support frame 6 to fix the position of the slider 701. Then, the connecting rod 904 is used to adjust the height of the welding gun body 10. After reaching the appropriate position, the fixing bolt 902 at one end of the fixing frame 901 is rotated to allow the fixing plate 903 to cooperate with the fixing frame 901 to fix the position of the connecting rod 904, thereby achieving the effect of adjusting the welding position, reducing manual contact, and improving the safety of the device.

[0028] When a steel pipe rod welding device of this embodiment is used, two steel pipe rods to be welded are respectively inserted into the two clamping rings 501 on the bearing plate 1, and then the clamping bolts 502 at the top and bottom ends of the clamping ring 501 are rotated according to the specifications of the steel pipe rod, so that the clamping plates 503 are close to each other to fix the steel pipe rod, and then the rotating plate 402 at one end of the hollow column 401 can be used to rotate the fixed steel pipe rod during welding to adjust the welding position of the steel pipe rod, according to the welding position required for the two steel pipe rods, the adjusting block 703 is pressed to compress the adjusting spring 702 in the slider 701, and the position of the slider 701 on the support frame 6 is moved by the connecting plate 8, and after reaching the appropriate position, the adjusting spring 702 pushes the adjusting block 703 out to cooperate with the support frame 6 to fix the position of the slider 701, and then the connecting rod 904 is used to adjust the height of the welding gun body 10. After reaching the appropriate position, the fixing bolt 902 at one end of the fixing frame 901 is rotated to let the fixing plate 903 cooperate with the fixing frame 901 to fix the position of the connecting rod 904.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A steel pipe rod welding device, comprising a bearing plate (1), characterized in that: The top of the carrier plate (1) is fixedly connected to a support plate (2) on both sides, a limit hole is provided in the middle of the top of the support plate (2), the inner thread of the limit hole is connected to a limit component (3), a rotating hole is provided in the middle of the surface of the support plate (2), the inner rotation of the rotating hole is connected to a rotating component (4), one end of the rotating component (4) is connected to a clamping component (5), the top of the support plate (2) is fixedly connected to a support frame (6), the inner sliding connection of the support frame (6) is connected to an adjustment component (7), the top of the adjustment component (7) is fixedly connected to a connecting plate (8), the middle of the top of the connecting plate (8) is connected to a fixing component (9), and the bottom of the fixing component (9) is fixedly connected to a welding gun body (10).

2. A steel pipe rod welding device according to claim 1, characterized in that: The limiting assembly (3) comprises a limiting bolt (301), the top end of the limiting bolt (301) being threadedly connected to a limiting hole provided in the middle of the top end of the support plate (2), and the bottom end of the limiting bolt (301) being rotatably connected to the limiting plate (302).

3. A steel pipe rod welding device according to claim 1, characterized in that: The rotating assembly (4) comprises a hollow column (401), the surface of the hollow column (401) being rotatably connected to a rotating hole opened in the middle of the surface of the support plate (2), and one end of the hollow column (401) being through-connected to a rotating plate (402).

4. A steel pipe rod welding device according to claim 1, characterized in that: The clamping assembly (5) comprises a clamping ring (501), one end of which is connected to one end of a rotating plate (402), and clamping holes are provided at the top and bottom ends of the surface of the clamping ring (501), the internal threads of the clamping holes are connected to clamping bolts (502), and the bottom end of the clamping bolts (502) is rotatably connected to a clamping plate (503).

5. The steel pipe rod welding device according to claim 1, characterized in that: The adjustment component (7) comprises a slider (701), the surface of which is slidably connected to the inside of the support frame (6), an adjustment spring (702) is fixedly connected to one side of the inner wall of the slider (701), and an adjustment block (703) is fixedly connected to one end of the adjustment spring (702).

6. A steel pipe rod welding device according to claim 1, characterized in that: The fixing assembly (9) comprises a fixing frame (901), the bottom end of the fixing frame (901) is connected to the middle part of the top end of the connecting plate (8), a fixing hole is provided on the surface of the fixing frame (901), a fixing bolt (902) is connected to the inner thread of the fixing hole, one end of the fixing bolt (902) is rotatably connected to the fixing plate (903), a connecting rod (904) is slidably connected to the inside of the fixing frame (901), and the top end of the connecting rod (904) is fixedly connected to a limiting plate (905).

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