Stabilizing equipment for welding of steel tube tower

Abstract

The utility model relates to the technical field of steel pipe joint closing machines, and discloses a stabilizing device for welding a steel pipe tower, which comprises a fixed base, a fixed base, a movable base and a movable base, the limiting structure comprises two groups of arc-shaped supporting plates, and the arc-shaped supporting plates are arranged at the top of the fixed base; the lifting structure comprises six groups of first fixing plates, and the first fixing plates are arranged at the top of the fixing base; the first limiting plate is arranged at the top of the fixed base, the limiting structure further comprises a limiting belt fixedly installed at the bottom of the arc-shaped supporting plate, the limiting belt is installed in the arc-shaped supporting plate in a sleeved mode, a pull belt is fixedly installed at one end of the limiting belt, and two sets of limiting rods are fixedly installed in the arc-shaped supporting plate; the position of the device is adjusted according to the size of the steel pipe, the steel pipe is limited and fixed, the steel pipe placing stability is improved, welding is prevented from being affected by position deviation of the steel pipe, the using flexibility of the device is improved, and the fixing strength of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel pipe seam welding machines, and specifically relates to a stable device for welding steel pipe towers. Background Art

[0002] With the rapid development of the power industry, steel pipe towers, as important facilities for power transmission, their construction quality and stability are crucial for the safe and stable operation of the power system. During the manufacturing process of steel pipe towers, welding is a key process, and its quality directly affects the overall performance and service life of steel pipe towers. Therefore, designing an efficient and stable steel pipe tower welding device is of great significance for improving the construction quality of steel pipe towers.

[0003] The utility model with the publication number CN212169490U relates to the technical field of steel pipe seam welding machines, and discloses a steel pipe tower welding device, including a support plate. Both the front and rear sides of the top of the support plate are fixedly connected with slide rails. A placement plate is slidably connected to the slide rails. Two sliding sleeves are fixedly connected to the top of the placement plate. A slider is elastically connected inside the sliding sleeve. One side of the slider is fixedly connected with a movable rod. One end of the movable rod penetrates through one side of the inner wall of the sliding sleeve and extends to the outside thereof. The outer ends of the two movable rods are fixedly connected with an arc-shaped clamping sleeve. By improving the placement plate of the utility model, pushing the two connecting rods forward, placing the steel pipe on the arc-shaped clamping sleeve, under the elastic action of the reset sleeve, the two limiting wheels can clamp the outside of the steel pipe towards the arc-shaped clamping sleeve, and under the elastic action of the reset spring, the arc-shaped clamping sleeve and the two limiting wheels can clamp the steel pipe, thereby increasing the stability during seam welding.

[0004] However, the above patent still has the following problems: This device can only limit and fix steel pipes with the same radius size during use. When some steel pipes are limited and fixed, due to the different radius sizes of the cross-sections at both ends of the steel pipe, the position of the device needs to be adjusted to solve the problem of steel pipe position deviation. The device cannot be adjusted vertically during use, which is not convenient for the device to connect two groups of steel pipes, and the device is inconvenient to use.

[0005] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0006] To solve the above technical problem of poor fixing effect caused by steel pipe position deviation, the basic concept of the technical solution adopted by the present utility model is:

[0007] A stable device for welding steel pipe towers, including:

[0008] A fixed base, which is fixedly installed on the ground;

[0009] The limiting structure, the limiting structure includes two groups of arc-shaped support plates, and the arc-shaped support plates are arranged on the top of the fixed base;

[0010] The lifting structure, the lifting structure includes six groups of first fixed plates, and the first fixed plates are arranged on the top of the fixed base;

[0011] The first limiting plate, and the first limiting plate is arranged on the top of the fixed base.

[0012] As a preferred embodiment of the present invention, the limiting structure further includes a limiting belt fixedly installed at the bottom of the arc-shaped support plate. The limiting belt is sleeved inside the arc-shaped support plate. One end of the limiting belt is fixedly installed with a pulling belt. Two groups of limiting rods are fixedly installed inside the arc-shaped support plate. The pulling belt is wound between the two groups of limiting rods. Four groups of anti-slip pads are adhesively installed on the outer wall of one side of the limiting belt.

[0013] As a preferred embodiment of the present invention, the limiting structure further includes a first clamping plate fixedly installed on the outer wall of one side of the sixth fixed plate. A second clamping plate is arranged at the bottom of the arc-shaped support plate. The pulling belt is clamped between the first clamping plate and the second clamping plate. Four groups of second fixed plates are arranged on the top of the fixed base. A first limiting frame plate is fixedly installed on the top of the second fixed plate.

[0014] As a preferred embodiment of the present invention, the limiting structure further includes a third fixed plate fixedly installed inside the first limiting frame plate. A first support roller is fixedly installed on the top of the third fixed plate. Two groups of second guide rods are fixedly installed on the outer walls of both sides of the third fixed plate. Two groups of first movable plates are slidably installed inside the first limiting frame plate. Two holes are formed inside the first movable plate. The second guide rods are sleeved inside the holes inside the first movable plate. A second support roller is fixedly installed on the top of the first movable plate.

[0015] As a preferred embodiment of the present invention, the limiting structure further includes a threaded sleeve rotatably installed inside the first movable plate. A group of first threaded rods are spirally installed on the outer walls of both sides of the third fixed plate. One end of the first threaded rod extends to the outside of the first limiting frame plate and is fixedly installed with a knob.

[0016] As a preferred embodiment of the present utility model, the lifting structure further includes a fourth fixing plate fixedly arranged on the outer wall of one side of six groups of first fixing plates. A second electric control box is fixedly installed on the top of the fourth fixing plate. A second electric control box switch button is fixedly installed on the outer wall of one side of the second electric control box. Two groups of first electric lifting rods are fixedly installed on the top of each of the four groups of first fixing plates. One group of fifth fixing plates is fixedly installed on the top of each of the other two groups of first fixing plates. Two groups of second electric lifting rods are fixedly installed on the top of the fifth fixing plates. Four groups of second electric control boxes are electrically connected to the first electric lifting rods. The other two groups of second electric control boxes are electrically connected to the second electric lifting rods. One end of the second electric lifting rod is fixedly connected to the bottom of the sixth fixing plate. One end of the first electric lifting rod is fixedly connected to the bottom of the second fixing plate.

[0017] As a preferred embodiment of the present utility model, four groups of first threaded grooves are provided on the outer walls of both sides of the fixed base. Four groups of second threaded grooves are provided on the outer wall of one side of the first limiting plate. A first limiting bolt is spirally installed inside the second threaded groove. The first limiting bolt is spirally installed inside the second threaded groove and the first threaded groove. One group of first chutes and two groups of second chutes are provided on the top of the fixed base. A first guiding rod is fixedly installed inside the first chute. A first sliding block is fixedly installed on the bottom of the first fixing plate. A first limiting hole is provided inside the first sliding block. The first guiding rod is sleeved and installed inside the first limiting hole.

[0018] As a preferred embodiment of the present utility model, four groups of first wheels are provided at the bottom of the first fixing plate. Two groups of first electric control boxes are fixedly installed on the bottom of the first fixing plate. A first electric control box switch button is fixedly installed on the outer wall of one side of the first electric control box. Two groups of power supply lines are fixedly installed on the outer wall of one side of the first electric control box. One end of each power supply line is fixedly connected to one group of first wheels. The first wheels are slidably installed inside the second chute.

[0019] The present utility model has the following beneficial effects compared with the prior art:

[0020] 1. It can adjust the position of the device according to the size of the steel pipe, limit and fix the steel pipe, improve the stability of the steel pipe placement, prevent the position deviation of the steel pipe from affecting welding, improve the flexibility of the device use, and improve the fixing strength of the device.

[0021] 2. It can achieve the purpose of quickly adjusting the height of the device, improve the convenience of the device use, facilitate the device to limit and fix steel pipes of different sizes, and improve the applicable range of the device.

[0022] 3. It can achieve the purpose of electrically controlling and moving the device, improve the intelligence of the device use, improve the moving efficiency of the device, reduce the work pressure of workers, and optimize the use experience of the device.

[0023] The following further describes in detail the specific embodiments of the present utility model in conjunction with the accompanying drawings. Description of the Drawings

[0024] In the drawings:

[0025] Figure 1 is the front view of the present utility model;

[0026] Figure 2 is the top view of the present utility model;

[0027] Figure 3 is the side perspective view of the present utility model;

[0028] Figure 4 is the perspective view of the first limiting plate structure of the present utility model;

[0029] Figure 5 is the perspective view of the second fixing plate structure of the present utility model;

[0030] Figure 6 is the perspective view of the first electric control box structure of the present utility model;

[0031] Figure 7 is the perspective view of the fifth fixing plate structure of the present utility model;

[0032] Figure 8 is the perspective view of the sixth fixing plate structure of the present utility model.

[0033] In the figure: 10, fixed base; 11, first threaded groove; 12, first limiting plate; 13, second threaded groove; 14, first limiting bolt; 15, first sliding groove; 16, first guide rod; 17, second sliding groove; 18, first fixing plate; 19, first slider; 20, first limiting hole; 21, first wheel; 22, first electric control box; 23, first electric control box switch button; 24, power supply wire; 25, first electric lifting rod; 26, second fixing plate; 27, first limiting frame plate; 28, third fixing plate; 29, first support roller; 30, first movable plate; 31, second support roller; 32, second guide rod; 33, first threaded rod; 34, knob; 35, fourth fixing plate; 36, second electric control box; 37, second electric control box switch button; 38, fifth fixing plate; 39, second electric lifting rod; 40, sixth fixing plate; 41, arc-shaped support plate; 42, limiting belt; 43, pulling belt; 44, anti-slip cushion plate; 45, limiting rod; 46, first clamping plate; 47, second clamping plate. Specific Embodiments

[0034] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model.

[0035] Embodiment 1: A stability device for steel pipe tower welding, specifically as Figure 1 and Figure 3 shown, including a fixed base 10, which is fixedly installed on the ground; a limiting structure, the limiting structure includes two groups of arc-shaped support plates 41, and the arc-shaped support plates 41 are arranged on the top of the fixed base 10; a lifting structure, the lifting structure includes six groups of first fixing plates 18, and the first fixing plates 18 are arranged on the top of the fixed base 10; a first limiting plate 12, and the first limiting plate 12 is arranged on the top of the fixed base 10. The steel pipe is limited and fixed through the limiting structure, and the height of the device is adjusted through the lifting structure.

[0036] Specifically as Figure 1 , Figure 2 , Figure 7 and Figure 8 shown, the limiting structure further includes a limiting belt 42 fixedly installed at the bottom of the arc-shaped support plate 41. The limiting belt 42 is sleeved inside the arc-shaped support plate 41. One end of the limiting belt 42 is fixedly installed with a pulling belt 43. Two groups of limiting rods 45 are fixedly installed inside the arc-shaped support plate 41. The pulling belt 43 is wound around between the two groups of limiting rods 45. Four groups of anti-slip pads 44 are adhesively installed on one outer wall of the limiting belt 42. Place the steel pipe on the top of the arc-shaped support plate 41, pull the pulling belt 43 to wind the limiting belt 42 around the outer wall of the steel pipe, and wind the pulling belt 43 around between the two groups of limiting rods 45.

[0037] Specifically as Figure 1 , Figure 2 , Figure 7 and Figure 8 shown, the limiting structure further includes a first clamping plate 46 fixedly installed on one outer wall of the sixth fixing plate 40. A second clamping plate 47 is arranged at the bottom of the arc-shaped support plate 41. The pulling belt 43 is clamped and installed between the first clamping plate 46 and the second clamping plate 47. Four groups of second fixing plates 26 are arranged on the top of the fixed base 10. A first limiting frame plate 27 is fixedly installed on the top of the second fixing plate 26. Clamp and install the pulling belt 43 between the first clamping plate 46 and the second clamping plate 47.

[0038] Specifically as Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6As shown, the limiting structure further includes a third fixing plate 28 fixedly installed inside the first limiting frame plate 27. A first support roller 29 is fixedly installed at the top of the third fixing plate 28. Two groups of second guide rods 32 are fixedly installed on the outer walls on both sides of the third fixing plate 28. Two groups of first movable plates 30 are slidably installed inside the first limiting frame plate 27. Two holes are formed inside the first movable plates 30, and the second guide rods 32 are sleeved and installed in the holes inside the first movable plates 30. A second support roller 31 is fixedly installed at the top of the first movable plates 30. The two groups of first movable plates 30 are guided by the second guide rods 32.

[0039] Specifically, as Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6 shown, the limiting structure further includes a threaded sleeve rotatably installed inside the first movable plate 30. A group of first threaded rods 33 are spirally installed on the outer walls on both sides of the third fixing plate 28. One end of the first threaded rod 33 extends to the outside of the first limiting frame plate 27 and is fixedly installed with a knob 34. By rotating the knob 34, the first threaded rod 33 is driven to rotate inside the threaded sleeve, driving the first movable plate 30 to move inside the first limiting frame plate 27, adjusting the positions of the two groups of second support rollers 31, and making the outer walls of the first support roller 29 and the two groups of second support rollers 31 closely adhere to the outer wall of the steel pipe.

[0040] According to the above, through the structures of the first limiting frame plate 27, the third fixing plate 28, the first support roller 29, the first movable plate 30, the second support roller 31, the second guide rod 32, the first threaded rod 33, the knob 34, the sixth fixing plate 40, the arc-shaped support plate 41, the limiting belt 42, the pulling belt 43, the anti-slip pad 44, the limiting rod 45, the first clamping plate 46 and the second clamping plate 47, the position of the device can be adjusted according to the size of the steel pipe, the steel pipe can be limited and fixed, the stability of the steel pipe placement can be improved, the influence of the steel pipe position deviation on welding can be prevented, the flexibility of the device use can be improved, and the fixing strength of the device can be improved.

[0041] Embodiment 2: On the basis of Embodiment 1, specifically, as Figure 1 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown in the figure, the lifting structure further includes a fourth fixing plate 35 fixedly arranged on the outer wall of one side of six groups of first fixing plates 18. A second electric control box 36 is fixedly installed on the top of the fourth fixing plate 35. A second electric control box switch button 37 is fixedly installed on the outer wall of one side of the second electric control box 36. Two groups of first electric lifting rods 25 are fixedly installed on the top of each of the four groups of first fixing plates 18. One group of fifth fixing plates 38 are fixedly installed on the top of the other two groups of first fixing plates 18. Two groups of second electric lifting rods 39 are fixedly installed on the top of the fifth fixing plates 38. Four groups of second electric control boxes 36 are electrically connected to the first electric lifting rods 25. The other two groups of second electric control boxes 36 are electrically connected to the second electric lifting rods 39. One end of the second electric lifting rod 39 is fixedly connected to the bottom of the sixth fixing plate 40. One end of the first electric lifting rod 25 is fixedly connected to the bottom of the second fixing plate 26. Press the second electric control box switch button 37 to start the second electric control box 36, and drive the first electric lifting rod 25 and the second electric lifting rod 39 to lift through the second electric control box 36, so as to adjust the height of the device.

[0042] According to the above, through the structures of the first fixing plate 18, the first electric lifting rod 25, the fourth fixing plate 35, the second electric control box 36, the second electric control box switch button 37, the fifth fixing plate 38 and the second electric lifting rod 39, the purpose of quickly adjusting the height of the device is achieved, the convenience of using the device is improved, it is convenient for the device to limit and fix steel pipes of different sizes, and the applicable range of the device is improved.

[0043] Embodiment 3: On the basis of Embodiment 1 and Embodiment 2, specifically as Figure 1 、 Figure 2 、 Figure 3 、 Figure 6 、 Figure 7 and Figure 8 shown in the figure, four groups of first threaded grooves 11 are opened on the outer walls of both sides of the fixed base 10. Four groups of second threaded grooves 13 are opened on the outer wall of one side of the first limiting plate 12. A first limiting bolt 14 is spirally installed inside the second threaded groove 13. The first limiting bolt 14 is spirally installed inside the second threaded groove 13 and the first threaded groove 11. A first sliding groove 15 and two groups of second sliding grooves 17 are opened on the top of the fixed base 10. A first guiding rod 16 is fixedly installed inside the first sliding groove 15. A first sliding block 19 is fixedly installed at the bottom of the first fixing plate 18. A first limiting hole 20 is opened inside the first sliding block 19. The first guiding rod 16 is sleeved and installed inside the first limiting hole 20. Rotate the first limiting bolt 14, and sequentially spiral the first limiting bolt 14 inside the second threaded groove 13 and the first threaded groove 11, fixedly install the first limiting plate 12 on the outer walls of both sides of the fixed base 10, and sleeve and install the first guiding rod 16 inside the first limiting hole 20 to limit the first sliding block 19.

[0044] Specifically, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 6 , Figure 7 and Figure 8 As shown, four groups of first wheels 21 are provided at the bottom of the first fixing plate 18. Two groups of first electric control boxes 22 are fixedly installed at the bottom of the first fixing plate 18. A first electric control box switch button 23 is fixedly installed on the outer wall of one side of the first electric control box 22. Two power supply lines 24 are fixedly installed on the outer wall of one side of the first electric control box 22. One end of each power supply line 24 is fixedly connected to a group of first wheels 21. The first wheels 21 are slidably installed inside the second chute 17. Press the first electric control box switch button 23 to start the first electric control box 22. Power is supplied to the first wheels 21 through the power supply lines 24, causing the first wheels 21 to move, driving the first fixing plate 18 to move on the top of the fixed base 10, and adjusting the position of the first fixing plate 18.

[0045] In summary, through the structures of the fixed base 10, the first thread groove 11, the first limiting plate 12, the second thread groove 13, the first limiting bolt 14, the first chute 15, the first guiding rod 16, the second chute 17, the first fixing plate 18, the first slider 19, the first limiting hole 20, the first wheels 21, the first electric control box 22, the first electric control box switch button 23, and the power supply lines 24, the purpose of electronically controlling and moving the device is achieved, the intelligence of the device in use is improved, the moving efficiency of the device is increased, the working pressure of workers is reduced, and the use experience of the device is optimized.

[0046] Working principle: Place the steel pipe on the top of the arc-shaped support plate 41, and perform preliminary fixation through the cooperation of the limiting belt 42, the pulling belt 43, and the limiting rod 45. Adjust the positions of the first movable plate 30 and the second support roller 31 through the knob 34 and the first threaded rod 33 to make the limiting structure fix the steel pipe more tightly. Through the lifting structure, adjust the overall height of the device to adapt to the welding requirements of steel pipe towers at different heights. Utilize the moving function on the top of the fixed base 10 to finely adjust the positions of each lifting component to ensure the stability of the steel pipe and the accuracy of welding.

[0047] It can be understood that the present utility model is described through some embodiments. Those skilled in the art know that without departing from the spirit and scope of the present utility model, various changes or equivalent replacements can be made to these features and embodiments. Additionally, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present utility model.

Claims

1. A stabilizing device for steel pipe tower welding, characterized in that, Including: A fixed base (10), which is fixedly installed on the ground; A limiting structure, which includes two groups of arc-shaped support plates (41), and the arc-shaped support plates (41) are arranged on the top of the fixed base (10); A lifting structure, which includes six groups of first fixing plates (18), and the first fixing plates (18) are arranged on the top of the fixed base (10); A first limiting plate (12), which is arranged on the top of the fixed base (10).

2. The stabilizing device for steel pipe tower welding according to claim 1, characterized in that, The limiting structure further includes a limiting belt (42) fixedly installed at the bottom of the arc-shaped support plate (41). The limiting belt (42) is sleeved and installed inside the arc-shaped support plate (41). One end of the limiting belt (42) is fixedly installed with a pulling belt (43). Two groups of limiting rods (45) are fixedly installed inside the arc-shaped support plate (41). The pulling belt (43) is wound between the two groups of limiting rods (45). Four groups of anti-slip pads (44) are adhesively installed on the outer wall of one side of the limiting belt (42).

3. The stable device for steel pipe tower welding according to claim 1, wherein The limiting structure further includes a first clamping plate (46) fixedly installed on the outer wall of one side of the sixth fixing plate (40). A second clamping plate (47) is arranged at the bottom of the arc-shaped support plate (41). The pulling belt (43) is clamped and installed between the first clamping plate (46) and the second clamping plate (47). Four groups of second fixing plates (26) are arranged on the top of the fixed base (10). A first limiting frame plate (27) is fixedly installed on the top of the second fixing plate (26).

4. The stabilizing device for steel pipe tower welding according to claim 1, wherein, The limiting structure further includes a third fixing plate (28) fixedly installed inside the first limiting frame plate (27). A first support roller (29) is fixedly installed on the top of the third fixing plate (28). Two groups of second guiding rods (32) are fixedly installed on the outer walls of both sides of the third fixing plate (28). Two groups of first movable plates (30) are slidably installed inside the first limiting frame plate (27). Two holes are formed inside the first movable plate (30). The second guiding rods (32) are sleeved and installed inside the holes of the first movable plate (30). A second support roller (31) is fixedly installed on the top of the first movable plate (30).

5. The stabilizing device for steel pipe tower welding according to claim 1, wherein, The limiting structure further includes a threaded sleeve rotatably installed inside the first movable plate (30). A group of first threaded rods (33) are spirally installed on the outer walls of both sides of the third fixing plate (28). One end of the first threaded rod (33) extends to the outside of the first limiting frame plate (27) and is fixedly installed with a knob (34).

6. The stable device for steel pipe tower welding according to claim 1, characterized in that, The lifting structure further includes a fourth fixing plate (35) fixedly arranged on the outer wall of one side of six groups of first fixing plates (18). A second electric control box (36) is fixedly installed on the top of the fourth fixing plate (35). A second electric control box switch button (37) is fixedly installed on the outer wall of one side of the second electric control box (36). Two groups of first electric lifting rods (25) are fixedly installed on the top of each of the four groups of first fixing plates (18). One group of fifth fixing plates (38) is fixedly installed on the top of each of the other two groups of first fixing plates (18). Two groups of second electric lifting rods (39) are fixedly installed on the top of the fifth fixing plate (38). Four groups of second electric control boxes (36) are electrically connected to the first electric lifting rods (25). The other two groups of second electric control boxes (36) are electrically connected to the second electric lifting rods (39). One end of the second electric lifting rod (39) is fixedly connected to the bottom of the sixth fixing plate (40). One end of the first electric lifting rod (25) is fixedly connected to the bottom of the second fixing plate (26).

7. The stabilizing device for steel pipe tower welding according to claim 1, characterized in that, Four groups of first threaded grooves (11) are formed on the outer walls of both sides of the fixed base (10). Four groups of second threaded grooves (13) are formed on the outer wall of one side of the first limiting plate (12). A first limiting bolt (14) is spirally installed inside the second threaded groove (13). The first limiting bolt (14) is spirally installed inside the second threaded groove (13) and the first threaded groove (11). One first sliding groove (15) and two second sliding grooves (17) are formed on the top of the fixed base (10). A first guiding rod (16) is fixedly installed inside the first sliding groove (15). A first sliding block (19) is fixedly installed at the bottom of the first fixing plate (18). A first limiting hole (20) is formed inside the first sliding block (19). The first guiding rod (16) is sleeved and installed inside the first limiting hole (20).

8. The stabilizing device for steel pipe tower welding according to claim 1, characterized in that, Four groups of first wheels (21) are arranged at the bottom of the first fixing plate (18). Two groups of first electric control boxes (22) are fixedly installed at the bottom of the first fixing plate (18). A first electric control box switch button (23) is fixedly installed on the outer wall of one side of the first electric control box (22). Two groups of power supply wires (24) are fixedly installed on the outer wall of one side of the first electric control box (22). One end of each of the power supply wires (24) is fixedly connected to one first wheel (21). The first wheels (21) are slidably installed inside the second sliding groove (17).

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