Pipeline welding device for water conservancy project

Abstract

The utility model discloses a pipeline welding device for a water conservancy project, which comprises two symmetrical storage racks arranged on the surface of a water conservancy pipeline, the bottoms of the storage racks are fixedly connected with a base, the top of the base is fixedly connected with a welding machine, and the two sides of the base are respectively provided with a fixing rack. Two water conservancy pipelines are placed in the inner cavity of the storage rack in an attached mode, then the output shaft of the first motor drives the threaded rod to rotate, the threaded rod drives the sliding block and one of the clamps to move downwards through limiting of the limiting rod, and therefore the two clamps clamp and fix the water conservancy pipelines. And then an output shaft of a second motor drives a second rotating wheel to rotate, the second rotating wheel drives a belt to move, then the belt drives a first rotating wheel to rotate, the first rotating wheel drives the water conservancy pipeline to rotate, and finally the welding machine conducts welding, so that the purposes of automatically welding the pipeline and improving the welding efficiency can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field for water conservancy project pipeline, in particular to a kind of pipeline welding device for water conservancy project. BACKGROUND

[0002] Water conservancy project is an important part of national infrastructure construction, covering irrigation, drainage, water supply and other fields, in these water conservancy projects, pipeline system plays a vital role, is the key link to realize the rational allocation, transport and utilization of water resources.

[0003] The current traditional water conservancy project pipeline welding mode is mainly artificial welding using electric welding, with the continuous expansion of water conservancy project scale and the increasing technical requirements, when facing a large number of pipeline welding tasks, the traditional pipeline welding method is low in efficiency, and it is difficult to meet the engineering progress requirements, so a kind of pipeline welding device for water conservancy project can automatically weld pipeline, thereby improving welding efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of pipeline welding device for water conservancy project, with the purpose of can automatically weld pipeline, thereby improving welding efficiency, to solve the above background technical problems.

[0005] The utility model solves the technical problems that the technical scheme is as follows: a kind of pipeline welding device for water conservancy project, it includes the two symmetrical holders of being set on the surface of water conservancy pipeline: the bottom of the holder is fixedly connected with base, the top of the base is fixedly connected with welding machine, the two sides of the base are provided with fixed frame, the surface of the fixed frame is rotatably connected with rotating wheel one by pivot, the surface of rotating wheel one is fixedly connected with fixed ring by round bar, the inner chamber of fixed ring is provided with two symmetrical clamps, the clamp is adapted to water conservancy pipeline, one of the clamps is fixedly connected with fixed ring by fixed rod, the surface of one of the clamps is fixedly connected with two symmetrical fixed blocks, the surface of one of the clamps is fixedly connected with two symmetrical sliding blocks, the inner chamber of fixed ring is rotatably connected with threaded rod, the threaded rod is rotatably connected with the fixed block, the threaded rod penetrates sliding block and is screw-threaded with sliding block, the surface of fixed block is fixedly installed with motor one, the front of base is provided with four longitudinal fixed plates, the front of rotating wheel one is provided with rotating wheel two, rotating wheel two is rotatably connected with fixed plate by pivot, the surface of rotating wheel one and rotating wheel two is sleeved with belt, the surface of two fixed plates is all fixedly installed with motor two, the output shaft of motor two penetrates fixed plate, the output shaft of motor two is fixedly connected with rotating wheel two.

[0006] Preferably, the inner cavity of the fixed ring is fixedly connected with a limiting rod, the limiting rod penetrates through the sliding block and is in sliding connection with the sliding block, and the limiting rod is fixedly connected with the fixed block.

[0007] Preferably, the surface of the fixed frame is provided with a notch, and the top of the base is provided with a collecting box.

[0008] Preferably, the top of the base is fixedly connected with a clamping strip, the surface of the collecting box is provided with a clamping groove, and the clamping groove is matched with the clamping strip.

[0009] Preferably, the surface of the collecting box is fixedly connected with two symmetrical handles.

[0010] The utility model discloses the beneficial effect is:

[0011] 1. The utility model discloses a two water conservancy pipeline are placed in the inner chamber of the storage rack by pasting, make the output shaft of motor no. 1 drive screw rod rotation, make screw rod drive sliding block and one of the fixture downward movement through the limiting of limiting rod, thereby make two fixtures clamp and fix water conservancy pipeline, make the output shaft of motor no. 2 drive rotating wheel no. 2 rotation, make rotating wheel no. 2 drive belt movement, and then make belt drive rotating wheel no. 1 rotation, make rotating wheel no. 1 drive water conservancy pipeline rotation, finally make welding machine weld, can reach the purpose that can be automatically welded to pipeline, and then improve the welding efficiency.

[0012] 2. The utility model discloses a handle on the surface of collecting box pushes the collecting box, makes the clamping strip be loaded into the clamping groove on the surface of collecting box, makes the collecting box be limited on the top of base, and then the impurity produced in welding is conveniently collected. DRAWINGS

[0013] Among them:

[0014] Figure 1 It is the three-dimensional schematic view of one embodiment of the utility model;

[0015] Figure 2 It is the front view schematic view of one embodiment of the utility model;

[0016] Figure 3 It is the three-dimensional split schematic view of one embodiment of the utility model;

[0017] Figure 4 It is the three-dimensional split schematic view of the rotating structure of one embodiment of the utility model;

[0018] Figure 5 It is one embodiment of the utility model Figure 4 The local enlarged view of point A.

[0019] In the drawings, the component list represented by each sign is as follows:

[0020] 1, water pipeline, 2, shelf, 3, base, 4, welding machine, 5, fixed frame, 6, rotating wheel one, 7, fixed ring, 8, clamp, 9, fixed block, 10, sliding block, 11, threaded rod, 12, motor one, 13, fixed plate, 14, rotating wheel two, 15, belt, 16, motor two, 17, limiting rod, 18, notch, 19, collection box, 20, clamping groove, 21, clamping strip. DETAILED DESCRIPTION

[0021] Hereinafter, the embodiment of the pipeline welding device for water conservancy engineering of the utility model will be described with reference to the drawings.

[0022] Figures 1-5 The pipeline welding device for water conservancy engineering of an embodiment of the utility model is shown, which comprises two symmetrical shelves 2 arranged on the surface of the water pipeline 1: the bottom of the shelf 2 is fixedly connected with the base 3, the top of the base 3 is fixedly connected with the clamping strip 21, the surface of the collection box 19 is provided with the clamping groove 20, the clamping strip 21 is put into the clamping groove 20 on the surface of the collection box 19 by pushing the handle on the surface of the collection box 19, so that the collection box 19 is limited on the top of the base 3, thereby facilitating the collection of impurities generated during welding, the surface of the collection box 19 is fixedly connected with two symmetrical handles, the clamping groove 20 is matched with the clamping strip 21, the top of the base 3 is fixedly connected with the welding machine 4, both sides of the base 3 are provided with the fixed frame 5, the surface of the fixed frame 5 is provided with the notch 18, the top of the base 3 is provided with the collection box 19, the surface of the fixed frame 5 is rotatably connected with the rotating wheel one 6 through a rotating shaft, the surface of the rotating wheel one 6 is fixedly connected with the fixed ring 7 through a round rod, the inner cavity of the fixed ring 7 is fixedly connected with the limiting rod 17, the limiting rod 17 penetrates through the sliding block 10 and is slidably connected with the sliding block 10, the limiting rod 17 is fixedly connected with the fixed block 9, the inner cavity of the fixed ring 7 is provided with two symmetrical clamps 8, the clamps 8 are matched with the water pipeline 1, one of the clamps 8 is fixedly connected with the fixed ring 7 through a fixed rod, the surface of one of the clamps 8 is fixedly connected with two symmetrical fixed blocks 9, the surface of one of the clamps 8 is fixedly connected with two symmetrical sliding blocks 10, the inner cavity of the fixed ring 7 is rotatably connected with the threaded rod 11, the threaded rod 11 is rotatably connected with the fixed block 9, the threaded rod 11 penetrates through the sliding block 10 and is threadedly connected with the sliding block 10, the surface of the fixed block 9 is fixedly installed with the motor one 12, the front of the base 3 is provided with four longitudinal fixed plates 13, the front of the rotating wheel one 6 is provided with the rotating wheel two 14, the rotating wheel two 14 is rotatably connected with the fixed plate 13 through a rotating shaft, the surfaces of the rotating wheel one 6 and the rotating wheel two 14 are sleeved with the belt 15, the surfaces of the two fixed plates 13 are both fixedly installed with the motor two 16, the output shaft of the motor two 16 penetrates through the fixed plate 13, and the output shaft of the motor two 16 is fixedly connected with the rotating wheel two 14.

[0023] Working principle: the utility model for use, the user is placed in the inner chamber of the two water conservancy pipeline 1 and make two water conservancy pipeline 1 be pasted, again make motor one 12 output shaft drive screw rod 11 rotation, make screw rod 11 drive slide block 10 to move down through the limiting of limiting rod 17, further make slide block 10 drive one of clamps 8 move down, so that two clamps 8 carry out clamping fixation to water conservancy pipeline 1, make motor two 16 output shaft drive rotary wheel two 14 rotation again, make rotary wheel two 14 drive belt 15 movement, further make belt 15 drive rotary wheel one 6 rotation, so that rotary wheel one 6 drive water conservancy pipeline 1 rotation, finally make welding machine 4 carry out welding to two water conservancy pipeline 1, can reach the purpose that can be welded to pipeline automatically, further improve the welding efficiency, the handle of collection box 19 surface is pushed to collection box 19, make clamping strip 21 be loaded into the clamping groove 20 of collection box 19 surface, make collection box 19 be limited in the top of base 3, further convenient collection impurity produced in welding.

[0024] In conclusion: the pipeline welding device for water conservancy project, through two water conservancy pipeline 1 be pasted and be placed in the inner chamber of the two water conservancy pipeline 1, again make motor one 12 output shaft drive screw rod 11 rotation, make screw rod 11 drive slide block 10 and one of clamps 8 move down through the limiting of limiting rod 17, so that two clamps 8 carry out clamping fixation to water conservancy pipeline 1, make motor two 16 output shaft drive rotary wheel two 14 rotation again, make rotary wheel two 14 drive belt 15 movement, further make belt 15 drive rotary wheel one 6 rotation, make rotary wheel one 6 drive water conservancy pipeline 1 rotation, finally make welding machine 4 carry out welding, can reach the purpose that can be welded to pipeline automatically, further improve the welding efficiency.

Claims

1. A pipe welding device for hydraulic engineering, characterized by, The utility model provides a kind of water conservancy pipeline (1) surface two symmetrical shelf (2) including setting:The bottom of the shelf (2) is fixedly connected with base (3), the top of the base (3) is fixedly connected with welding machine (4), both sides of the base (3) are provided with fixed frame (5), the surface of the fixed frame (5) is rotatably connected with rotating wheel one (6) by pivot, the surface of the rotating wheel one (6) is fixedly connected with fixed ring (7) by round bar, the inner chamber of the fixed ring (7) is provided with two symmetrical clamps (8), the clamp (8) is adapted to the water conservancy pipeline (1), one of the clamps (8) is fixedly connected with the fixed ring (7) by fixed rod, the surface of one of the clamps (8) is fixedly connected with two symmetrical fixed blocks (9), the surface of one of the clamps (8) is fixedly connected with two symmetrical sliding blocks (10), the inner chamber of the fixed ring (7) is rotatably connected with threaded rod (11), the threaded rod (11) is rotatably connected with the fixed block (9), the threaded rod (11) penetrates sliding block (10) and is threadedly connected with sliding block (10), the surface of the fixed block (9) is fixedly installed with motor one (12), the front of the base (3) is provided with four longitudinal fixed plates (13), the front of the rotating wheel one (6) is provided with rotating wheel two (14), the rotating wheel two (14) is rotatably connected with the fixed plate (13) by pivot, the surface of the rotating wheel one (6) and the rotating wheel two (14) is sleeved with belt (15), the surface of two fixed plates (13) is fixedly installed with motor two (16), the output shaft of the motor two (16) penetrates the fixed plate (13), the output shaft of the motor two (16) is fixedly connected with the rotating wheel two (14).

2. A pipe welding device for hydraulic engineering according to claim 1, characterized in that, The inner chamber of the fixed ring (7) is fixedly connected with limit rod (17), the limit rod (17) penetrates sliding block (10) and is slidably connected with sliding block (10), the limit rod (17) is fixedly connected with the fixed block (9).

3. A pipe welding device for hydraulic engineering according to claim 2, characterized in that, The surface of the fixed frame (5) is provided with notch (18), the top of the base (3) is provided with collecting box (19).

4. A pipe welding device for hydraulic engineering according to claim 3, characterized in that The top of the base (3) is fixedly connected with clamping strip (21), the surface of the collecting box (19) is provided with clamping groove (20), the clamping groove (20) is adapted to the clamping strip (21).

5. A pipe welding device for hydraulic engineering according to claim 4, characterized in that The surface of the collecting box (19) is fixedly connected with two symmetrical handles.

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