Pipeline supporting frame for steel structure engineering construction

Abstract

The utility model discloses a pipeline support frame for steel structure engineering construction, and relates to the technical field of steel structure construction, the pipeline support frame comprises a support frame, the opposite surfaces of support legs on one side of the support frame are fixedly connected with fixing plates, the opposite ends of the two fixing plates are fixedly connected with a rotary clamping structure together, and the rotary clamping structure is fixedly connected with the support frame. And the rotary clamping structure comprises an outer ring, an inner ring is rotationally connected to the interior of the outer ring, and a set of clamping plates are arranged on the inner wall of the inner ring. The clamping and rotating structure is arranged between the two supporting legs on one side of the supporting frame, one steel pipe needing to be welded is fixed by rotating the clamping structure, then the other steel pipe is placed in the fixing ring, during welding, firstly, one point of the connecting position of the two steel pipes is welded so that the two steel pipes can be fixed, and then welding is conducted. And then the rotating plate is screwed to enable the two steel pipes to synchronously rotate, and the non-welded surfaces are welded, so that the welding difficulty is greatly reduced, and the welding time is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure construction, in particular to a pipeline support frame for steel structure engineering construction. Background Art

[0002] Steel structure engineering is a structure made mainly of steel materials, mainly composed of steel beams, steel columns, steel trusses and other components made of steel and steel plates. Each component or part is usually connected by welds, bolts or rivets. It is one of the main types of building structures. Because of its light weight and simple construction, it is widely used in large factories, bridges, stadiums, super high-rise buildings and other fields.

[0003] After searching, the applicant found that a Chinese patent disclosed "a metal pipe support for steel structure engineering construction", and its announcement number is "CN217913776U". This patent mainly includes a support top plate, a height adjustment rod, a support base, an adjustable pipe clamping device and a displacement guide groove. The height adjustment rod is arranged on the support top plate, the support base is arranged on the height adjustment rod, the adjustable pipe clamping device is arranged on the support top plate, and the displacement guide groove is arranged on the support top plate. It effectively solves the problem of the limitation of the use of the support positioning mechanism in the construction of steel structure pipelines in the current market. Through the setting that both the height and the clamping length can be adjusted, the clamping effect of pipes of different diameters is achieved, and the result of adjusting the space according to the convenience of welding is achieved, thereby improving the welding quality;

[0004] The device in the above patent can clamp and fix pipes of different diameters to a certain extent when clamping steel pipes. However, in actual use, when two steel pipes are welded, it is necessary to weld the circumference of the connection between the two steel pipes. Although the device in the above patent can clamp and fix the steel pipe, when welding, it is necessary to manually hold the welding gun and weld around the steel pipe, which makes the welding operation cumbersome and delays the welding time. Utility Model Content

[0005] The purpose of the utility model is to provide a pipe support frame for steel structure engineering construction, so as to solve the problem that the device in the above patent proposed in the above background technology can clamp and fix pipes of different diameters to a certain extent when clamping steel pipes, but in actual use, when two steel pipes are welded, it is necessary to weld the circumference of the connection between the two steel pipes. Although the device in the above patent can clamp and fix the steel pipe, when welding, it is necessary to manually hold the welding gun and weld around the steel pipe, which makes the welding operation cumbersome and delays the welding time.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipe support frame for steel structure engineering construction, comprising a support frame, wherein the opposite sides of the support legs on one side of the support frame are fixedly connected with fixed plates, and the opposite ends of the two fixed plates are commonly fixedly connected with a rotating clamping structure, and the rotating clamping structure comprises an outer ring, the inner part of the outer ring is rotatably connected with an inner ring, the inner wall of the inner ring is provided with a group of clamping plates, the outer wall of the inner ring is provided with teeth, the inner part of the outer ring is rotatably connected with a worm, and the worm is meshingly connected with the teeth.

[0007] Preferably, a group of symmetrical limiting grooves are formed on the inner wall of the inner ring, and springs are fixedly connected inside the limiting grooves.

[0008] Preferably, opposite ends of the two springs are fixedly connected to push plates, and opposite ends of the two push plates are fixedly connected to opposite sides of the two clamping plates.

[0009] Preferably, an L-shaped fixing plate is fixedly connected to the outer wall of the outer ring, the worm penetrates one side of the L-shaped fixing plate, and a twist block is fixedly connected to the top end of the L-shaped fixing plate.

[0010] Preferably, a slide groove is provided on the top surface of the support frame, and a group of sliding blocks are threadedly connected to the rod wall of the slide groove.

[0011] Preferably, the bottom surfaces of the two sliding blocks are fixedly connected with second threaded rods, and the rod walls of the two second threaded rods are threadedly connected with rotating cylinders.

[0012] Preferably, a fixing ring is provided at the bottom end of the two rotating drums, the two rotating drums are rotatably connected to the fixing ring, and a blocking rod is fixedly connected to opposite sides of the two fixing rings.

[0013] Preferably, a driving motor is fixedly connected to one side of the support frame, and an output end of the driving motor is fixedly connected to one end of the first threaded rod.

[0014] Technical effects and advantages of the utility model:

[0015] 1. The utility model sets a clamping and rotating structure between two supporting legs on one side of the supporting frame, and fixes one of the steel pipes to be welded by rotating the clamping structure, and then places the other steel pipe in the fixing ring. When welding, first weld one point of the connection between the two steel pipes to fix the two steel pipes, and then twist the rotating plate to make the two steel pipes rotate synchronously, and rotate to the unwelded side for welding, so that the welding difficulty is greatly reduced and the welding time is accelerated.

[0016] 2. The utility model has a second threaded rod fixedly connected to the bottom of the two sliding blocks, the rod wall of the second threaded rod is threadedly connected to a rotating drum, and a fixing ring is provided at the bottom end of the rotating drum. After the two fixing rings fix the steel pipe, the rotating drum can be turned to drive the steel pipe to adjust its height, thereby aligning the height of the steel pipe inside the fixing ring with the steel pipe between the rotating clamping structure to prevent uneven heights from causing large gaps between the steel pipes and affecting the welding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.

[0019] Figure 3 It is a schematic diagram of the clamping and rotating structure of the utility model.

[0020] Figure 4 It is a schematic diagram of the front cross-sectional structure of the clamping and rotating part of the utility model.

[0021] In the figure: 1. support frame; 2. fixed plate; 3. rotating clamping structure; 31. outer ring; 32. inner ring; 33. teeth; 34. limiting groove; 35. spring; 36. push plate; 37. clamping plate; 38. worm; 39. L-shaped fixed plate; 391. screw block; 4. first threaded rod; 5. slider; 6. second threaded rod; 7. rotating drum; 8. fixing ring; 9. stop rod; 10. slide groove; 11. driving motor. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides Figure 1-4 A pipe support frame for steel structure engineering construction shown in the figure includes a support frame 1, and the opposite sides of the support legs on one side of the support frame 1 are fixedly connected with fixed plates 2, and the opposite ends of the two fixed plates 2 are commonly fixedly connected with a rotating clamping structure 3, and the rotating clamping structure 3 includes an outer ring 31, and the inner ring 31 is rotatably connected to the inner ring 32, and the inner wall of the inner ring 32 is provided with a group of clamping plates 37, and the outer wall of the inner ring 32 is provided with teeth 33, and the inner ring 31 is rotatably connected to the inner ring 31. The worm 38 is meshingly connected with the teeth 33.

[0024] like Figure 1As shown, a slide groove 10 is provided on the top surface of the support frame 1, and a group of sliders 5 are threadedly connected to the rod wall of the slide groove 10. A drive motor 11 is fixedly connected to one side of the support frame 1, and the output end of the drive motor 11 is fixedly connected to one end of the first threaded rod 4. After the two fixing rings 8 fix the steel pipe, the first threaded rod 4 can be driven to rotate by starting the drive motor 11, and the rotation of the first threaded rod 4 can drive the two sliders 5 to move, thereby making one end of the two steel pipes relatively aligned and in conflict with each other.

[0025] like Figure 2 As shown, the bottom surfaces of the two sliders 5 are fixedly connected with the second threaded rods 6, the rod walls of the two second threaded rods 6 are threadedly connected with the rotating cylinders 7, the bottom ends of the two rotating cylinders 7 are provided with fixing rings 8, the two rotating cylinders 7 are rotatably connected with the fixing rings 8, and the opposite sides of the two fixing rings 8 are commonly fixedly connected with a blocking rod 9. By setting the blocking rod 9, when one of the rotating cylinders 7 rotates, the fixing ring 8 will not rotate due to the action of the blocking rod 9, and then the fixing ring 8 will not change its angle, so that the alignment between the steel pipes is convenient.

[0026] like Figure 3 As shown, an L-shaped fixing plate 39 is fixedly connected to the outer wall of the outer ring 31 , the worm 38 passes through one side of the L-shaped fixing plate 39 , and a screw block 391 is fixedly connected to the top of the L-shaped fixing plate 39 .

[0027] like Figure 4 As shown, the inner wall of the inner ring 32 is provided with a group of symmetrical limit grooves 34, the inside of the limit grooves 34 are fixedly connected with springs 35, the opposite ends of the two springs 35 are fixedly connected with push plates 36, and the opposite ends of the two push plates 36 are fixedly connected to the opposite sides of the two clamping plates 37.

[0028] Working principle of the utility model: When the utility model is used, firstly, one of the steel pipes to be welded is inserted into the middle of the inner ring 32. At this time, the two clamping plates 37 act on the push plate 36 due to the reaction force of the spring 35, so that the two push plates 36 push the clamping plates 37 toward each other, so that the two clamping plates 37 clamp and fix the steel pipe to be welded. Then, another steel pipe to be welded is inserted into the two fixing rings 8, and then the height is adjusted. Firstly, the two rotating drums 7 are rotated. Through the rotation of the rotating drums 7, the two rotating drums 7 are moved up or down on the second threaded rod 6 until the opposite ends of the two steel pipes are aligned, and then the welding process is performed;

[0029] When one side of the welding is completed, the screw block 391 is twisted at this time, and the rotation of the screw block 391 drives the worm 38 to rotate, and the rotation of the worm 38 drives the teeth 33 to move, thereby driving the inner ring 32 to rotate, and the rotation of the inner ring 32 drives the splint 37 to rotate, and the rotation of the splint 37 drives the welded steel pipe to rotate, and then the unwelded part is adjusted to a suitable position for welding, and it can be removed after welding is completed. This article highlights the innovative structure and does not go into too much detail about the prior art.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pipe support frame for steel structure engineering construction, comprising a support frame (1), characterized in that: The opposite sides of the supporting legs on one side of the support frame (1) are fixedly connected to fixed plates (2), and the opposite ends of the two fixing plates (2) are commonly fixedly connected to a rotating clamping structure (3), and the rotating clamping structure (3) comprises an outer ring (31), the inner part of the outer ring (31) is rotatably connected to an inner ring (32), the inner wall of the inner ring (32) is provided with a group of clamping plates (37), the outer wall of the inner ring (32) is provided with teeth (33), the inner part of the outer ring (31) is rotatably connected to a worm (38), and the worm (38) is meshingly connected with the teeth (33).

2. The pipe support frame for steel structure engineering construction according to claim 1 is characterized in that: The inner wall of the inner ring (32) is provided with a group of symmetrical limiting grooves (34), and springs (35) are fixedly connected inside the limiting grooves (34).

3. The pipe support frame for steel structure engineering construction according to claim 2 is characterized in that: The opposite ends of the two springs (35) are fixedly connected to a push plate (36), and the opposite ends of the two push plates (36) are fixedly connected to the opposite sides of the two clamping plates (37).

4. The pipe support frame for steel structure engineering construction according to claim 1, characterized in that: The outer wall of the outer ring (31) is fixedly connected to an L-shaped fixing plate (39), the worm (38) passes through one side of the L-shaped fixing plate (39), and the top end of the L-shaped fixing plate (39) is fixedly connected to a screw block (391).

5. The pipe support frame for steel structure engineering construction according to claim 1, characterized in that: A slide groove (10) is provided on the top surface of the support frame (1), and a group of sliding blocks (5) are threadedly connected to the rod wall of the slide groove (10).

6. The pipe support frame for steel structure engineering construction according to claim 5, characterized in that: The bottom surfaces of the two sliding blocks (5) are fixedly connected to second threaded rods (6), and the rod walls of the two second threaded rods (6) are threadedly connected to rotating cylinders (7).

7. The pipe support frame for steel structure engineering construction according to claim 6, characterized in that: A fixing ring (8) is provided at the bottom end of the two rotating drums (7), the two rotating drums (7) are rotatably connected to the fixing ring (8), and a blocking rod (9) is fixedly connected to the opposite sides of the two fixing rings (8).

8. The pipe support frame for steel structure engineering construction according to claim 1, characterized in that: A driving motor (11) is fixedly connected to one side of the support frame (1), and an output end of the driving motor (11) is fixedly connected to one end of the first threaded rod (4).

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