Equipment for welding deaerator component

Abstract

The utility model discloses equipment for welding deaerator components. The equipment comprises a workbench, a movable groove, a welding frame, a reciprocating device, a controller, a supporting plate and a positioning seat. By arranging the first clamping plate, the second clamping plate and the electric telescopic rod, the controller starts the electric telescopic rod to enable the output end of the electric telescopic rod to push the first clamping plate to move backwards and push the second clamping plate to move forwards, so that a pipeline placed on the positioning seat can be clamped and positioned; the device solves the problems that when the device is used for positioning a pipeline, one end of the pipeline needs to be connected outside a positioning seat in a sleeving mode, when the to-be-welded pipeline is long, the other end of the pipeline is not supported and is extremely prone to sliding off, welding machining is affected, a controller is difficult to control when the pipeline is manually supported, and the welding quality is affected. And meanwhile, certain dangerousness is caused, and the effect of conveniently carrying out auxiliary positioning on the to-be-welded pipeline is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline welding, in particular to a device for welding deaerator components. Background Art

[0002] Deaerator is a new type of thermal deoxidation device, which can remove dissolved oxygen and other gases in the feed water of the thermal system and prevent corrosion of thermal equipment. It is an important equipment to ensure the safe operation of power plants and industrial boilers. The main components of the deaerator are shell, constant speed nozzle, heating steam pipe, baffle, steam balance pipe, oxygen outlet, water outlet pipe and safety door, measuring device, etc. The pipes welded on the surface of the deaerator have many different functions. On the one hand, these pipes are part of the thermal system of the deaerator, including the deaerator and its related steam, water and air pipelines, as well as the deoxidation circulation pump used to drive the water flow. On the other hand, these pipes also have the task of improving the deoxidation effect. When processing and using these pipes, it is necessary to use an electric welder to weld the pipes and pipe connectors.

[0003] For example, publication number CN219966964U discloses a pipeline welding electric welder, which belongs to the field of pipeline welding technology, including a carrier plate, a slide groove is provided on the upper surface of the carrier plate, a threaded slide seat is slidably connected to the inner wall of the slide groove, a threaded transmission rod is threadedly connected to the inner wall of the threaded slide seat, a forward and reverse motor is fixedly inlaid on the inner side wall of the slide groove, the output end of the forward and reverse motor is fixedly connected to the right end of the threaded transmission rod, a left support plate is fixedly connected to the upper surface of the threaded slide seat, a bearing ring is fixedly inlaid on the right side of the left support plate, a left positioning seat is fixedly connected to the inner ring of the bearing ring, a support plate is fixedly connected to the upper surface of the left support plate, a power cover is fixedly connected to the upper surface of the support plate, an electric push rod is fixedly installed on the inner top wall of the power cover, and a welder is fixedly connected to the telescopic end of the electric push rod. The pipeline welding electric welder can enable the welder to fully weld the rotating pipe fittings and improve the welding speed of the pipe fittings.

[0004] Based on the search of patent numbers and combined with the deficiencies in the prior art, it is found that:

[0005] Although this pipe welding electric welder can enable the welder to fully weld the rotating pipe fittings and improve the welding speed of the pipe fittings, when using it, since the device needs to first sleeve one end of the pipe on the outside of the positioning seat when positioning the pipe, when the pipe to be welded is long, the other end of the pipe is very likely to slip due to lack of support, thereby affecting the welding process, and it is difficult to operate the controller at the same time by manually supporting the pipe, and it is also dangerous. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a device for welding deaerator components, which has the advantage of being convenient for assisting the positioning of the pipe to be welded, and solves the problem that when the device positions the pipe, one end of the pipe needs to be sleeved on the outside of the positioning seat first, and when the pipe to be welded is long, the other end of the pipe is very likely to slip due to lack of support, thereby affecting the welding process, and it is difficult to operate the controller at the same time by manually supporting the pipe, and it also has certain risks.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for welding deaerator components, comprising a workbench, a movable groove, a welding frame, a reciprocating device, a controller, a support plate and a positioning seat, wherein the movable groove is opened on the left side of the top of the workbench, the reciprocating device is fixedly installed at the bottom of the inner wall of the movable groove, the welding frame is fixedly installed on the top of the reciprocating device, the controller is fixedly installed on the front of the welding frame, the welding frame and the reciprocating device are both electrically connected to the controller through a wire, the bottom of the support plate is fixedly connected to the right side of the top of the workbench, the positioning seat is fixedly installed on the right side of the welding frame and the left side of the support plate, a first clamping plate is arranged on the front side of the top of the workbench, a second clamping plate is arranged on the rear side of the top of the workbench, the front side of the first clamping plate and the rear side of the second clamping plate are both provided with electric telescopic rods, the electric telescopic rods are electrically connected to the controller through a wire, the output ends of the two electric telescopic rods are respectively fixedly connected to the front side of the first clamping plate and the rear side of the second clamping plate, both sides of the top of the workbench are movably connected with connecting components, and both sides of the top of the workbench are provided with limiting components.

[0008] As a preferred embodiment of the utility model, the connecting assembly includes a support plate, the top of the inner side of the support plate is fixedly connected to a mounting shell, the electric telescopic rod is fixedly installed on the outer side of the inner wall of the mounting shell, and both sides of the bottom of the first clamping plate are fixedly connected to connecting teeth.

[0009] As a preferred embodiment of the utility model, the limiting assembly includes a sliding groove, a sliding block is fixedly connected to the bottom of the support plate, and a surface of the sliding block is slidably connected to an inner wall of the sliding groove.

[0010] As a preferred embodiment of the utility model, a spring is fixedly connected to the back side of the first clamping plate, four springs are provided and are distributed equidistantly in a rectangular shape, and a protective plate is fixedly connected to the other end of the spring.

[0011] As a preferred embodiment of the utility model, a movable rod is fixedly connected to the front side of the protective plate, the other end of the movable rod passes through the first clamping plate and extends to be fixedly connected to the limiting plate, the movable rod is movably connected to the first clamping plate, four movable rods are arranged and are equidistantly distributed in a rectangular shape, and the inner wall of the spring is movably connected to the surface of the movable rod.

[0012] As a preferred embodiment of the present invention, two guide rods are fixedly connected to the top of the front side of the second clamping plate, and two guide holes are provided at the top of the back side of the first clamping plate, and the diameters of the two guide rods are the same as those of the two guide holes.

[0013] As a preferred embodiment of the present invention, a handle is fixedly connected to the bottom of the outer side of the support plate, and scale grooves are provided on the front and rear sides of the top of the workbench, and the scale grooves are of the same length as the sliding grooves.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model provides a first clamping plate, a second clamping plate and an electric telescopic rod, and activates the electric telescopic rod through a controller so that the output end of the electric telescopic rod pushes the first clamping plate to move backward and pushes the second clamping plate to move forward, so as to clamp and position the pipe placed on the positioning seat. This solves the problem that when the device positions the pipe, one end of the pipe needs to be sleeved on the outside of the positioning seat first. When the pipe to be welded is long, the other end of the pipe is very likely to slip due to lack of support, thereby affecting the welding process. It is difficult to operate the controller at the same time by manually supporting the pipe, and there is a certain risk. This achieves the effect of facilitating the auxiliary positioning of the pipe to be welded.

[0016] 2. The utility model sets a connection component, so that the support plate can fix and limit the mounting block shell, the mounting shell fixed limit can fix and limit the electric telescopic rod, the electric telescopic rod fixed limit can limit the first clamping plate and the second clamping plate, and the connecting teeth can support the pipeline.

[0017] 3. The utility model sets a limit assembly, so that the left and right movement of the support plate can drive the sliding block to slide inside the sliding groove, and the sliding groove can limit the sliding block up and down, front and back, and the up and down, front and back limits of the sliding block can limit the support plate up and down, front and back, thereby improving the sliding stability of the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the support plate and the first clamping plate structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 4 This is a schematic diagram of the structure of the welding frame and the reciprocating device of the utility model.

[0022] In the figure: 1. workbench; 2. movable groove; 3. welding frame; 4. reciprocating device; 5. controller; 6. support plate; 7. positioning seat; 8. first clamping plate; 9. second clamping plate; 10. electric telescopic rod; 11. connecting assembly; 111. support plate; 112. mounting shell; 113. connecting tooth; 12. limit assembly; 121. sliding groove; 122. sliding block; 13. spring; 14. protective plate; 15. movable rod; 16. limit plate; 17. guide rod; 18. guide hole; 19. handle; 20. scale groove. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figures 1 to 4 As shown, the utility model provides a deaerator component welding processing equipment, including a workbench 1, a movable groove 2, a welding frame 3, a reciprocating device 4, a controller 5, a support plate 6 and a positioning seat 7, the movable groove 2 is opened on the left side of the top of the workbench 1, the reciprocating device 4 is fixedly installed at the bottom of the inner wall of the movable groove 2, the welding frame 3 is fixedly installed on the top of the reciprocating device 4, the controller 5 is fixedly installed on the front of the welding frame 3, the welding frame 3 and the reciprocating device 4 are electrically connected to the controller 5 through a wire, the bottom of the support plate 6 is fixedly connected to the right side of the top of the workbench 1, and the positioning seat 7 Fixedly installed on the right side of the welding frame 3 and the left side of the support plate 6, a first clamping plate 8 is arranged on the front side of the top of the workbench 1, and a second clamping plate 9 is arranged on the rear side of the top of the workbench 1. The front side of the first clamping plate 8 and the rear side of the second clamping plate 9 are both provided with electric telescopic rods 10, and the electric telescopic rods 10 are electrically connected to the controller 5 through a wire, and the output ends of the two electric telescopic rods 10 are respectively fixedly connected to the front side of the first clamping plate 8 and the rear side of the second clamping plate 9, and both sides of the top of the workbench 1 are movably connected with connecting components 11, and both sides of the top of the workbench 1 are provided with limit components 12.

[0025] refer to Figure 1 The connecting assembly 11 includes a supporting plate 111, the top of the inner side of the supporting plate 111 is fixedly connected to a mounting shell 112, the electric telescopic rod 10 is fixedly installed on the outer side of the inner wall of the mounting shell 112, and both sides of the bottom of the first clamping plate 8 are fixedly connected to connecting teeth 113.

[0026] As a technical optimization solution of the utility model, by setting the connecting component 11, the support plate 111 can fix and limit the mounting block shell, the mounting shell 112 can fix and limit the electric telescopic rod 10, the electric telescopic rod 10 can limit the first clamping plate 8 and the second clamping plate 9, and the connecting teeth 113 can support the pipeline.

[0027] refer to Figure 1 and Figure 2 The limiting assembly 12 includes a sliding groove 121 , a sliding block 122 is fixedly connected to the bottom of the support plate 111 , and a surface of the sliding block 122 is slidably connected to an inner wall of the sliding groove 121 .

[0028] As a technical optimization solution of the utility model, by setting a limit component 12, the left and right movement of the support plate 111 can drive the sliding block 122 to slide inside the sliding groove 121, and the sliding groove 121 can limit the sliding block 122 up and down, front and back, and the up and down, front and back limits of the sliding block 122 can limit the support plate 111 up and down, front and back, thereby improving the sliding stability of the support plate 111.

[0029] refer to Figure 3 A spring 13 is fixedly connected to the back of the first clamping plate 8 . Four springs 13 are arranged and are distributed equidistantly in a rectangular shape. A protective plate 14 is fixedly connected to the other end of the spring 13 .

[0030] As a technical optimization solution of the utility model, by providing a spring 13 and a protective plate 14, when the first clamping plate 8 moves rearward to drive the spring 13 and the protective plate 14 to move rearward, the protective plate 14 can first contact the pipe, thereby preventing the first clamping plate 8 from directly squeezing the pipe, and utilizing the elasticity of the spring 13 to prevent the protective plate 14 from squeezing the pipe.

[0031] refer to Figure 3 A movable rod 15 is fixedly connected to the front side of the protective plate 14, the other end of the movable rod 15 passes through the first clamping plate 8 and extends to be fixedly connected to the limiting plate 16, the movable rod 15 is movably connected to the first clamping plate 8, four movable rods 15 are arranged and are equidistantly distributed in a rectangular shape, and the inner wall of the spring 13 is movably connected to the surface of the movable rod 15.

[0032] As a technical optimization solution of the utility model, by setting a movable rod 15 and a limit plate 16, when the protective plate 14 contacts the pipeline and moves forward, it can drive the movable rod 15 to move forward. The movable rod 15 can prevent the spring 13 from twisting, and the limit plate 16 can prevent the movable rod 15 from separating from the first clamping plate 8.

[0033] refer to Figure 1Two guide rods 17 are fixedly connected to the top of the front side of the second clamping plate 9 , and two guide holes 18 are opened on the top of the back side of the first clamping plate 8 . The diameters of the two guide rods 17 are the same as those of the two guide holes 18 .

[0034] As a technical optimization solution of the utility model, by setting a guide rod 17 and a guide hole 18, when the first clamp plate 8 and the second clamp plate 9 move in the direction of approaching at the same time, the guide rod 17 will be inserted into the interior of the guide hole 18. At this time, the first clamp plate 8 and the second clamp plate 9 are aligned, thereby avoiding the connection tooth 113 from abutting against the second clamp plate 9.

[0035] refer to Figure 1 A handle 19 is fixedly connected to the bottom of the outer side of the support plate 111 , and a scale groove 20 is opened on the front and rear sides of the top of the workbench 1 , and the scale groove 20 is equal in length to the sliding groove 121 .

[0036] As a technical optimization solution of the utility model, by providing a handle 19 and a scale groove 20, the handle 19 is convenient for the user to move the support plate 111, and the scale groove 20 is convenient for the user to slide the two support plates 111 to a relative position, so that the first clamping plate 8 and the second clamping plate 9 can be kept aligned.

[0037] The working principle and use process of the utility model are as follows: when it is necessary to weld the pipes, firstly, the two pipes to be welded are sleeved on the two positioning seats 7, and then the support plate 111 is moved by the handle 19 according to the connection position of the two pipes. When the two support plates 111 are moved to the same scale line position, the electric telescopic rod 10 is started by the controller 5 so that the output end of the electric telescopic rod 10 pushes the first clamping plate 8 to move backward and the second clamping plate 9 to move forward respectively. When the protective plate 14 contacts the connection between the two pipes, the electric telescopic rod 10 is closed. At this time, the connection The teeth 113 can support the connection between the two pipes, and the protective plate 14 and the second clamping plate 9 can clamp and position the connection between the two pipes, thereby preventing the pipe connection from tilting. The reciprocating device 4 is then started by the controller 5 to drive the welding frame 3 to move to the right to bring the two positioning seats 7 closer. At this time, the connection between the two pipes is tightly fitted. The user then retracts the electric telescopic rod 10 through the controller 5 to drive the first clamping plate 8 and the second clamping plate 9 away from the pipes. Finally, the welding components on the welding frame 3 are used to weld the pipe connection through the controller 5.

[0038] In summary, the equipment for welding deaerator components is provided with a first clamping plate 8, a second clamping plate 9 and an electric telescopic rod 10. The electric telescopic rod 10 is started by the controller 5 so that the output end of the electric telescopic rod 10 pushes the first clamping plate 8 to move backward and pushes the second clamping plate 9 to move forward, so that the pipe placed on the positioning seat 7 can be clamped and positioned, thereby solving the problem that when the device positions the pipe, one end of the pipe needs to be sleeved on the outside of the positioning seat first. When the pipe to be welded is long, the other end of the pipe is very likely to slip due to lack of support, thereby affecting the welding process. However, it is difficult to operate the controller at the same time by manually supporting the pipe, and it is also dangerous.

[0039] 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.

[0040] 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 device for welding deaerator components, comprising a workbench (1), a movable trough (2), a welding frame (3), a reciprocating device (4), a controller (5), a support plate (6) and a positioning seat (7), characterized in that: The movable groove (2) is opened on the left side of the top of the workbench (1); the reciprocating device (4) is fixedly mounted on the bottom of the inner wall of the movable groove (2); the welding frame (3) is fixedly mounted on the top of the reciprocating device (4); the controller (5) is fixedly mounted on the front of the welding frame (3); the welding frame (3) and the reciprocating device (4) are both electrically connected to the controller (5) through wires; the bottom of the support plate (6) is fixedly connected to the right side of the top of the workbench (1); the positioning seat (7) is fixedly mounted on the right side of the welding frame (3) and the left side of the support plate (6); the top of the workbench (1) A first clamping plate (8) is arranged on the front side, and a second clamping plate (9) is arranged on the rear side of the top of the workbench (1). The front side of the first clamping plate (8) and the rear side of the second clamping plate (9) are both provided with electric telescopic rods (10), and the electric telescopic rods (10) are electrically connected to the controller (5) through a wire. The output ends of the two electric telescopic rods (10) are respectively fixedly connected to the front side of the first clamping plate (8) and the rear side of the second clamping plate (9). Both sides of the top of the workbench (1) are movably connected with connecting components (11), and both sides of the top of the workbench (1) are provided with limit components (12).

2. The equipment for welding deaerator components according to claim 1, characterized in that: The connecting assembly (11) comprises a supporting plate (111), the top of the inner side of the supporting plate (111) is fixedly connected to a mounting shell (112), the electric telescopic rod (10) is fixedly mounted on the outer side of the inner wall of the mounting shell (112), and connecting teeth (113) are fixedly connected to both sides of the bottom of the first clamping plate (8).

3. The equipment for welding deaerator components according to claim 2, characterized in that: The limiting assembly (12) comprises a sliding groove (121), and a sliding block (122) is fixedly connected to the bottom of the support plate (111), and a surface of the sliding block (122) is slidably connected to an inner wall of the sliding groove (121).

4. The equipment for welding deaerator components according to claim 1, characterized in that: The back side of the first clamping plate (8) is fixedly connected to a spring (13), four springs (13) are arranged and are distributed at equal distances in a rectangular shape, and the other end of the spring (13) is fixedly connected to a protective plate (14).

5. The equipment for welding deaerator components according to claim 4, characterized in that: A movable rod (15) is fixedly connected to the front side of the protective plate (14); the other end of the movable rod (15) passes through the first clamping plate (8) and extends to be fixedly connected to the limiting plate (16); the movable rod (15) is movably connected to the first clamping plate (8); four movable rods (15) are arranged and are distributed at equal distances in a rectangular shape; the inner wall of the spring (13) is movably connected to the surface of the movable rod (15).

6. The equipment for welding deaerator components according to claim 1, characterized in that: Two guide rods (17) are fixedly connected to the top of the front side of the second clamping plate (9), and two guide holes (18) are opened at the top of the back side of the first clamping plate (8), and the diameters of the two guide rods (17) are the same as those of the two guide holes (18).

7. The equipment for welding deaerator components according to claim 3, characterized in that: A handle (19) is fixedly connected to the bottom of the outer side of the support plate (111), and a scale groove (20) is provided on the front and rear sides of the top of the workbench (1), and the scale groove (20) is of the same length as the sliding groove (121).

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