A MBR membrane bioreactor gas pipe joint welding machine

Abstract

The invention relates to the technical field of welding, and specifically discloses an MBR membrane bioreactor gas pipe joint welding machine, comprising: a machine body, a bracket, a fixing clamp and a welding pipe, wherein the bracket is connected to the machine body, the fixing clamp is connected to the bracket, the welding pipe is arranged on the fixing clamp, the bracket is used to fix the fixing clamp, the fixing clamp is used to fix the welding pipe, the welding pipe is used to weld the pipeline, a moving component is connected to the bracket, and the moving component is connected to the fixing clamp, the moving component is used to adjust the position of the fixing bracket, and then adjust the distance between the welding pipe and the pipeline, and adjust the distance between the welding pipe and the pipeline by moving the machine body to different positions, thereby preventing the occurrence of cold welding in the pipeline welding process, ensuring that the soldering at the welding point is sufficient, the welds are firmly connected, and the real welding ensures the strength and stability of the pipeline.

Description

Technical Field

[0001] The invention relates to the technical field of welding, in particular to an MBR membrane bioreactor gas pipe joint welding machine. Background Art

[0002] MBR membrane bioreactor is a new type of wastewater treatment plant that organically combines membrane separation technology with biological treatment technology. It uses membrane components to replace the terminal secondary sedimentation tank of traditional biological treatment technology, maintains a high activated sludge concentration in the bioreactor, increases the organic load of biological treatment, and reduces the amount of residual sludge by maintaining a low sludge load. In this process, the role of air pipes is crucial. They ensure the effective operation of the system. Over time, the pipes may leak due to aging or damage, which requires the use of welding machines.

[0003] The air pipe welding machine is a common welding equipment in modern industrial production. It is mainly used for the connection and repair of metals. It can also be used for the welding and repair of plastics, ceramics and other materials. However, due to the cylindrical shape of the pipe, workers may shake when welding the pipe, resulting in a large deviation in the distance between the welding rod and the pipe, which may lead to a cold weld. For this reason, we propose an MBR membrane bioreactor air pipe joint welding machine. Summary of the invention

[0004] The purpose of the present invention is to provide a MBR membrane bioreactor gas pipe joint welding machine to solve the above problems.

[0005] To achieve the above object, the present invention provides the following technical solution: an MBR membrane bioreactor gas pipe joint welding machine, comprising: a body, a bracket, a fixing clamp and a welding pipe, the bracket is connected to the body, the fixing clamp is connected to the bracket, the welding pipe is arranged on the fixing clamp, the bracket is used to fix the fixing clamp, the fixing clamp is used to fix the welding pipe, and the welding pipe is used to weld the pipeline;

[0006] Also includes:

[0007] A rotating assembly is connected to the bottom of the machine body, the rotating assembly connects the machine body to the pipeline, and the rotating assembly is used to move the machine body;

[0008] An adjusting component is connected to the machine body and is connected to the bracket. The adjusting component is used to adjust the rotation angle of the bracket, thereby adjusting the angle of the welding pipe;

[0009] The moving component is connected to the bracket and the moving component is connected to the fixing clamp. The moving component is used to adjust the position of the fixing bracket, thereby adjusting the distance between the welding pipe and the pipeline.

[0010] Among them, the rotating assembly includes a fixed plate, which is arranged at the bottom of the body. The bottom of the fixed plate is connected to a connecting clamp, and the fixed plate is fixed to the pipeline through the connecting clamp, thereby fixing the body to the pipeline, and the connecting clamp is connected to a rotating part.

[0011] Among them, a plurality of pressure sensors are connected between the fixing plate and the machine body, the plurality of pressure sensors are respectively arranged at the corners of the fixing plate, and a ball bearing is arranged on the connecting clip.

[0012] The rotating part includes a handle connected to a fixed plate, a groove is provided at the bottom end of the fixed plate, a bidirectional threaded rod is connected to the groove, a moving block is connected to the bidirectional threaded rod, and the moving block is connected to the connecting clamp.

[0013] Among them, the adjustment component includes a driving groove, the driving groove is opened on the body, a motor is connected in the driving groove, the output shaft of the motor is connected to the bracket, a starting rod is connected to the output shaft of the motor, and a starting piece is connected in the driving groove.

[0014] The starting member comprises a fixing ring, a plurality of starting grooves are provided on the fixing ring, a plurality of starting grooves are connected with torsion springs, and a trigger key is connected to the torsion springs.

[0015] Among them, the moving component includes a moving groove, the moving groove is opened on the bracket, the fixing clamp is connected to a horizontal plate, the moving groove is connected to an electric telescopic rod 1, and the electric telescopic rod 1 is connected to the horizontal plate.

[0016] Wherein, a support sleeve is connected to the pipeline, the support sleeve is used to fix the pipeline, and a moving part is connected to the bottom end of the support sleeve, and the moving part is used to move the support sleeve.

[0017] The movable part comprises a base, which is arranged at the bottom end of the supporting sleeve and is used to fix the supporting platform, and a movable plate is connected to the base.

[0018] Wherein, a rectangular groove is opened on the base, and the second electric telescopic rod is connected in the rectangular groove, and the second electric telescopic rod is connected to the moving plate.

[0019] The present invention has at least the following beneficial effects: by arranging a rotating component, an adjusting component and a moving component, the rotating component is connected to the bottom end of the machine body, the rotating component connects the machine body to the pipeline, the rotating component is used to move the machine body, and by arranging the rotating component, the machine body can be rotated around the pipeline, so as to facilitate the staff to weld the pipeline, the adjusting component is connected to the machine body, and the adjusting component is connected to the bracket, the adjusting component is used to adjust the rotation angle of the bracket, and then adjust the angle of the welding pipe, ensure that the angle between the welding pipe and the pipeline remains at a constant value, prevent the welding pipe from deviating from the pipeline, and then prevent the pipeline from having a cold weld, the moving component is connected to the bracket, and the moving component is connected to the fixing clamp, the moving component is used to adjust the position of the fixing bracket, and then adjust the distance between the welding pipe and the pipeline, and adjust the distance between the welding pipe and the pipeline by moving the machine body to different positions, so as to prevent the occurrence of cold welds during pipeline welding, ensure that the soldering at the welding point is sufficient, the welds are firmly connected, and the solid welding ensures the strength and stability of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the structure of the machine body of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the rotating assembly of the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the rotating part of the present invention;

[0024] Figure 5 It is a side sectional view of the body of the present invention;

[0025] Figure 6 This is a schematic diagram of the structure of the regulating component of the present invention;

[0026] Figure 7 This is a schematic diagram of the structure of the starter of the present invention;

[0027] Figure 8 It is a side cross-sectional view of the bracket of the present invention;

[0028] Fig. 9 It is a schematic diagram of the structure of the moving part of the present invention.

[0029] In the figure: 1. body; 2. welding pipe; 3. bracket; 4. moving assembly; 41. fixing clamp; 5. moving part; 51. supporting sleeve; 6. connecting clamp; 61. ball; 7. rotating assembly; 71. fixing plate; 72. pressure sensor; 8. rotating part; 81. handle; 82. groove; 83. two-way threaded rod; 84. moving block; 9. adjusting assembly; 91. driving groove; 92. starting rod; 10. motor; 11. starting part; 111. fixing ring; 112. starting groove; 113. torsion spring; 114. trigger key; 12. moving groove; 13. horizontal plate; 14. electric telescopic rod one; 15. base; 16. moving plate; 17. rectangular groove; 18. electric telescopic rod two; 19. pipeline. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Embodiment 1

[0032] See also Figures 1 to 9 The present invention provides a technical solution: a MBR membrane bioreactor gas pipe joint welding machine, comprising: a body 1, a bracket 3, a fixing clamp 41 and a welding pipe 2, the bracket 3 is connected to the body 1, the fixing clamp 41 is connected to the bracket 3, the welding pipe 2 is arranged on the fixing clamp 41, the bracket 3 is used to fix the fixing clamp 41, the fixing clamp 41 is used to fix the welding pipe 2, the welding pipe 2 is used to weld the pipe 2, the staff can move the body 1 to make the body 1 rotate on the pipe 19, and then make the welding pipe 2 rotate around the pipe 19, and the welding pipe 2 corresponds to the gap between the two pipes 19, so that the two pipes 19 can be welded together;

[0033] Also includes:

[0034] Rotating assembly 7, the rotating assembly 7 is connected to the bottom end of the machine body 1, the rotating assembly 7 connects the machine body 1 to the pipe 19, and the rotating assembly 7 is used to move the machine body 1. By setting the rotating assembly 7, the machine body 1 can be rotated around the pipe 19, thereby facilitating the workers to weld the pipe 19;

[0035] An adjusting component 9, which is connected to the machine body 1 and is connected to the bracket 3. The adjusting component 9 is used to adjust the rotation angle of the bracket 3, thereby adjusting the angle of the welding pipe 2, ensuring that the angle between the welding pipe 2 and the pipeline 19 remains constant, preventing the welding pipe 2 from deviating from the pipeline 19, and thereby preventing the pipeline 19 from having a cold weld;

[0036] The movable component 4 is connected to the bracket 3, and the movable component 4 is connected to the fixing clamp 41. The movable component 4 is used to adjust the position of the fixing bracket, thereby adjusting the distance between the welding pipe 2 and the pipeline 19. The distance between the welding pipe 2 and the pipeline 19 is adjusted by moving the body 1 to different positions, thereby preventing the occurrence of cold welding during the welding process of the pipeline 19, ensuring sufficient soldering at the welding point, and firmly connecting the weldments. The solid welding ensures the strength and stability of the pipeline 19.

[0037] The rotating assembly 7 includes a fixing plate 71, which is arranged at the bottom end of the body 1. The bottom end of the fixing plate 71 is connected to a connecting clamp 6, and the connecting clamp 6 is provided with bolts. The connecting clamp 6 is fixed to the pipe 19 by the bolts, and the fixing plate 71 is fixed to the pipe 19 by the connecting clamp 6, so that the body 1 is fixed to the pipe 19. The connecting clamp 6 is connected to a rotating member 8. The body 1 can be fixed by setting the fixing plate 71. The body 1 is arranged on the pipe 19, which makes it convenient for the staff to rotate the body 1, and then it is convenient for the staff to weld the pipe 19.

[0038] A plurality of pressure sensors 72 are connected between the fixing plate 71 and the machine body 1. The plurality of pressure sensors 72 are respectively arranged at the corners of the fixing plate 71. A ball 61 is arranged on the connecting clamp 6. The ball 61 facilitates the connecting clamp 6 to rotate on the pipe 19, thereby facilitating the staff to drive the welding pipe 2 to rotate around the pipe 19, thereby facilitating the welding of the pipe 19. When the staff drives the machine body 1 to rotate, one end of the machine body 1 in the rotation direction will be squeezed, and the pressure sensor 72 can monitor the squeezing force of the squeezed end of the machine body 1 in real time. When the pressure sensor 72 is squeezed, the adjustment component 9 can be started.

[0039] The rotating member 8 includes a handle 81, which is connected to the fixed plate 71. A groove 82 is provided at the bottom end of the fixed plate 71. A bidirectional threaded rod 83 is connected to the groove 82. The bidirectional threaded rod 83 is connected to a moving block 84, and the moving block 84 is connected to the connecting clamp 6. When the machine body 1 needs to be fixed on the pipe 19, the handle 81 is rotated to drive the bidirectional threaded rod 83 to rotate, thereby driving the moving block 84 to move laterally. The lateral movement of the moving block 84 can drive the connecting clamp 6 to move, and then the connecting clamp 6 can be adjusted according to the size of the pipe 19 to ensure that the machine body 1 can be firmly fixed on the pipe 19.

[0040] The adjusting component 9 includes a driving slot 91, which is provided on the machine body 1. A motor 10 is connected to the driving slot 91. The output shaft of the motor 10 is connected to the bracket 3. A starting rod 92 is connected to the output shaft of the motor 10. A starting piece 11 is connected to the driving slot 91. By setting the driving slot 91, the motor 10 and the starting piece 11 can be protected, thereby extending the service life of the motor 10 and the starting piece 11. When the pressure sensor 72 is squeezed, the motor 10 is started, and the direction of the motor 10 is the same as the end of the machine body 1 that is under pressure. The motor 10 can drive the bracket 3 to rotate, thereby adjusting the rotation of the welding pipe 2 to ensure that the angle between the welding pipe 2 and the pipeline 19 remains constant, preventing the welding pipe 2 from deviating from the pipeline 19, thereby preventing the pipeline 19 from having a cold weld. The motor 10 drives the starting rod 92 to rotate, and the rotation of the starting rod 92 can trigger the starting piece 11 to start the moving component 4.

[0041] The starting member 11 includes a fixing ring 111, which is provided with a plurality of starting grooves 112. A torsion spring 113 is connected to each of the starting grooves 112, and a trigger key 114 is connected to the torsion spring 113. The fixing ring 111 can be provided to protect the trigger key 114. When the starting rod 92 is rotated, the trigger key 114 can be squeezed, thereby triggering the moving component 4.

[0042] The moving assembly 4 includes a moving groove 12, which is opened on the bracket 3, and a horizontal plate 13 is connected to the fixing clamp 41. The moving groove 12 is connected to an electric telescopic rod 14, and the electric telescopic rod 14 is connected to the horizontal plate 13. A plurality of trigger keys 114 are arranged in the fixing ring 111. By squeezing different trigger keys 114 by the starting member 11, the electric telescopic rod 14 can be started to move different distances. The movement of the electric telescopic rod 14 can drive the horizontal plate 13 to move, and then the position of the fixing clamp 41 can be adjusted. The distance between the welding pipe 2 and the pipeline 19 is adjusted according to the displacement of the machine body 1, so as to prevent the occurrence of cold welding during the welding process of the pipeline 19.

[0043] Embodiment 2

[0044] A support sleeve 51 is connected to the pipe 19, and the support sleeve 51 is used to fix the pipe 19. A moving part 5 is connected to the bottom of the support sleeve 51, and the moving part 5 is used to move the support sleeve 51. The support sleeve 51 can be set to fix the pipe 19, thereby ensuring the stability of the pipe 19 during the welding process of the pipe 19, thereby preventing the pipe 19 from shaking during the movement of the body 1, and thereby preventing the pipe 19 from having a cold weld. By setting the moving part 5, the support sleeve 51 can be driven to move, and the movement of the support sleeve 51 can adjust the position of the pipe 19, thereby ensuring that the positions of the two pipes to be welded correspond.

[0045] The movable member 5 includes a base 15, which is arranged at the bottom end of the support sleeve 51. The base 15 is used to fix the support sleeve 51. A movable plate 16 is connected to the base 15, and the base 15 can fix the movable plate 16. By setting the movable plate 16, the support sleeve 51 can be fixed, thereby ensuring the stability of the support sleeve 51.

[0046] A rectangular groove 17 is provided on the base 15, and an electric telescopic rod 18 is connected in the rectangular groove 17. The electric telescopic rod 18 is connected to the movable plate 16, and the movable plate 16 is slidably connected to the rectangular groove 17. Starting the electric telescopic rod 18 can drive the movable plate 16 to move vertically, and then drive the support sleeve 51 to move. The movement of the support sleeve 51 can drive the pipe 19 to move, and then the pipe 19 can be adjusted vertically. When the pipes 19 at both ends correspond, the electric telescopic rod 18 is closed.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A MBR membrane bioreactor gas pipe joint welding machine, comprising: A machine body (1), a bracket (3), a fixing clamp (41) and a welding pipe (2), wherein the bracket (3) is connected to the machine body (1), the fixing clamp (41) is connected to the bracket (3), the welding pipe (2) is arranged on the fixing clamp (41), the bracket (3) is used to fix the fixing clamp (41), the fixing clamp (41) is used to fix the welding pipe (2), and the welding pipe (2) is used to weld the pipe (2); It is characterized by: also including: A rotating assembly (7), the rotating assembly (7) being connected to the bottom end of the machine body (1), the rotating assembly (7) connecting the machine body (1) to the pipe (19), and the rotating assembly (7) being used to move the machine body (1); an adjusting component (9), the adjusting component (9) being connected to the machine body (1), and the adjusting component (9) being connected to the bracket (3), the adjusting component (9) being used to adjust the rotation angle of the bracket (3), thereby adjusting the angle of the welding pipe (2); A moving assembly (4), the moving assembly (4) being connected to the bracket (3), and the moving assembly (4) being connected to the fixing clamp (41), the moving assembly (4) being used to adjust the position of the fixing bracket, thereby adjusting the distance between the welding pipe (2) and the pipeline (19); The rotating assembly (7) comprises a fixing plate (71), the fixing plate (71) being arranged at the bottom end of the machine body (1), the bottom end of the fixing plate (71) being connected to a connecting clamp (6), the fixing plate (71) being fixed to the pipe (19) by the connecting clamp (6), thereby fixing the machine body (1) to the pipe (19), and the connecting clamp (6) being connected to a rotating member (8); A plurality of pressure sensors (72) are connected between the fixing plate (71) and the machine body (1), and the plurality of pressure sensors (72) are respectively arranged at the corners of the fixing plate (71), and a ball bearing (61) is arranged on the connecting clip (6); The rotating member (8) comprises a handle (81), the handle (81) is connected to the fixed plate (71), a groove (82) is formed at the bottom end of the fixed plate (71), a bidirectional threaded rod (83) is connected to the groove (82), the bidirectional threaded rod (83) is connected to a moving block (84), and the moving block (84) is connected to the connecting clamp (6); The adjustment assembly (9) comprises a drive slot (91), the drive slot (91) being formed on the machine body (1), a motor (10) being connected to the drive slot (91), an output shaft of the motor (10) being connected to the bracket (3), a starting rod (92) being connected to the output shaft of the motor (10), and a starting member (11) being connected to the drive slot (91); The starter (11) comprises a fixing ring (111), the fixing ring (111) is provided with a plurality of starter slots (112), a plurality of starter slots (112) are each connected to a torsion spring (113), and a trigger key (114) is connected to the torsion spring (113).

2. The MBR membrane bioreactor air pipe joint welding machine according to claim 1, characterized in that: The moving assembly (4) comprises a moving groove (12), the moving groove (12) being formed on the bracket (3), the fixing clamp (41) being connected to a transverse plate (13), the moving groove (12) being connected to an electric telescopic rod (14), and the electric telescopic rod (14) being connected to the transverse plate (13).

3. The MBR membrane bioreactor air pipe joint welding machine according to claim 1, characterized in that: The pipe (19) is connected to a support sleeve (51), the support sleeve (51) is used to fix the pipe (19), and the bottom end of the support sleeve (51) is connected to a moving member (5), the moving member (5) is used to move the support sleeve (51).

4. The MBR membrane bioreactor air pipe joint welding machine according to claim 3, characterized in that: The moving member (5) comprises a base (15), the base (15) being arranged at the bottom end of the support sleeve (51), the base (15) being used to fix the support platform, and a moving plate (16) being connected to the base (15).

5. The MBR membrane bioreactor air pipe joint welding machine according to claim 4, characterized in that: The base (15) is provided with a rectangular groove (17), the rectangular groove (17) is connected with a second electric telescopic rod (18), and the second electric telescopic rod (18) is connected to the movable plate (16).

Images