Hull structure welding device

Abstract

The utility model belongs to the field of ship body welding, and particularly relates to a ship body structure welding device which comprises a bottom frame. A welding gun is arranged on the surface of the bottom frame, and a welding auxiliary mechanism is arranged on the surface of the bottom frame. The welding auxiliary mechanism comprises fixing plates, the fixing plates are fixedly installed on the surface of the bottom frame, the number of the fixing plates is two, gear rings are rotatably installed on the inner walls of the fixing plates, and the number of the gear rings is two; by arranging the welding auxiliary mechanism, when a user welds a pipeline structure in a ship body structure, the user can better support and fix a welded pipeline, the user can better weld the surface of the pipeline conveniently, the user can conduct butt welding on two pipelines conveniently, and the welding efficiency is improved. The pipeline welding device can assist a user in supporting and fixing a pipeline, can support and rotate the pipeline during clamping and fixing, and assists the user in welding the surface of the pipeline.

Description

Technical Field

[0001] The utility model relates to the field of hull welding, in particular to a hull structure welding device. Background Art

[0002] The hull pipeline is also a kind of hull structure and a relatively important structure. It is mainly used to transport oil, gas and other media. The hull structure welding device will be used in the welding of the hull pipeline.

[0003] However, when the actual user welds the pipeline structure in the hull structure, the user needs to weld around the pipeline due to the large weight and volume of the pipeline, which is inconvenient. The pipeline cannot be rotated while being supported and fixed, which is not convenient for assisting the user to rotate the pipeline during welding, thereby increasing the user's work intensity and working time. Therefore, a hull structure welding device is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the shortcomings of the prior art, when actual users weld the pipeline structure in the hull structure, the users need to weld around the pipeline due to the large weight and volume of the pipeline, which is inconvenient. The pipeline cannot be rotated while being supported and fixed, which is inconvenient to assist the user to rotate the pipeline during welding, increasing the user's work intensity and working time. The utility model proposes a hull structure welding device.

[0005] The utility model solves the technical problem by adopting a technical solution: a hull structure welding device, comprising a base frame; a welding gun is arranged on the surface of the base frame, and a welding auxiliary mechanism is arranged on the surface of the base frame;

[0006] The welding auxiliary mechanism includes a fixed plate, which is fixedly installed on the surface of the base frame, and there are two fixed plates. A gear ring is rotatably installed on the inner wall of the fixed plate. There are two gear rings. A ring frame is provided on one side of the gear ring. There are two ring frames. A sliding frame is rotatably installed on the surface of the ring frame. There are six sliding frames. The surface of the sliding frame contacts the surface of the gear ring. A fixed rod is fixedly installed on the surface of the fixed plate. There are six fixed rods. A sliding rod is rotatably installed on one end of the fixed rod. There are six sliding rods. The sliding frame is sleeved on the surface of the sliding rod. A clamping wheel is rotatably installed on the inner wall of the sliding rod. There are six clamping wheels.

[0007] Preferably, a connection block is fixedly mounted on the surface of the gear ring, the number of the connection blocks is six, and the surface of the connection block is fixedly connected to the surface of the ring frame.

[0008] Preferably, a fixing frame is fixedly mounted on the surface of the fixing plate, and the number of the fixing frames is two.

[0009] Preferably, a motor is fixedly mounted on the inner wall of the fixing frame, the number of the motors is two, the second output end of the motor passes through the surface of the fixing plate, and a gear is fixedly mounted on the output end of the motor, the number of the gears is two, and the gears are meshed with the gear ring.

[0010] Preferably, a rotating shaft is rotatably mounted on the inner wall of the ring frame, the number of the rotating shafts is six, and the surface of the rotating shaft is rotatably connected to the surface of the sliding frame.

[0011] Preferably, hydraulic telescopic rods are fixedly mounted on the surface of the chassis, and the number of the hydraulic telescopic rods is four.

[0012] Preferably, a pulley is rotatably mounted on one end of the hydraulic telescopic rod, and the number of the pulleys is four. A motor is fixedly mounted on one end of the hydraulic telescopic rod, and the number of the motors is four. The output end of the motor passes through the surface of the pulley and is fixedly connected to the inner wall of the pulley.

[0013] The utility model is beneficial in that:

[0014] The utility model is provided with a welding auxiliary mechanism, so that when a user welds a pipeline structure in a hull structure, the user can better support and fix the welded pipeline, so that the user can better weld the surface of the pipeline and can butt-weld two pipelines. The utility model can assist the user in supporting and fixing the pipeline, can support and rotate the pipeline during clamping and fixing, assist the user in welding the surface of the pipeline, and can butt-weld two pipelines, which is more convenient and reduces the work intensity of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the structure of the hull structure welding device of the utility model;

[0017] Figure 2 It is a schematic diagram of the welding auxiliary mechanism of the utility model;

[0018] Figure 3It is a structural schematic diagram of the hydraulic telescopic rod of the utility model;

[0019] Figure 4 It is a schematic diagram of the local structure of the utility model.

[0020] In the figure: 1. base frame; 2. welding gun; 3. welding auxiliary mechanism; 301. fixed plate; 302. gear ring; 303. ring frame; 304. slide frame; 305. fixed rod; 306. slide rod; 307. clamping wheel; 4. connecting block; 5. fixed frame; 6. motor; 7. gear; 8. rotating shaft; 9. hydraulic telescopic rod; 10. pulley; 11. motor. DETAILED DESCRIPTION

[0021] 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.

[0022] The following is combined with Figure 1-4 To further explain this application in detail,

[0023] The present application embodiment discloses a hull structure welding device. Figure 1 and Figure 4 A hull structure welding device comprises a base frame 1; a welding gun 2 is arranged on the surface of the base frame 1, and a welding auxiliary mechanism 3 is arranged on the surface of the base frame 1;

[0024] The welding auxiliary mechanism 3 includes a fixed plate 301, which is fixedly mounted on the surface of the base frame 1. The number of the fixed plates 301 is two. A gear ring 302 is rotatably mounted on the inner wall of the fixed plate 301. The number of the gear ring 302 is two. A ring frame 303 is provided on one side of the gear ring 302. The number of the ring frames 303 is two. A sliding frame 304 is rotatably mounted on the surface of the ring frame 303. The number of the sliding frames 304 is six. The surface of the sliding frame 304 contacts the surface of the gear ring 302. A fixed rod 305 is fixedly mounted on the surface of the fixed plate 301. The number of the fixed rod 305 is six. A sliding rod 306 is rotatably mounted on one end of the fixed rod 305. The number of the sliding rod 306 is six. The sliding frame 304 It is sleeved on the surface of the sliding rod 306, and the inner wall of the sliding rod 306 is rotatably installed with a clamping wheel 307, and the number of the clamping wheels 307 is six; by setting the welding auxiliary mechanism 3, when the user welds the pipeline structure in the hull structure, the user can better support and fix the welded pipeline, which is convenient for the user to better weld the surface of the pipeline, and convenient for the user to butt-weld two pipelines, and can assist the user to support and fix the pipeline, and can support and rotate the pipeline during clamping and fixing, assist the user to weld the surface of the pipeline, and convenient for the user to butt-weld two pipelines, which is more convenient and reduces the user's work intensity.

[0025] Reference Figure 1 and Figure 2 A connecting block 4 is fixedly installed on the surface of the gear ring 302, and the number of the connecting blocks 4 is six. The surface of the connecting block 4 is fixedly connected to the surface of the ring frame 303; when the gear ring 302 rotates, the ring frame 303 fixed to the gear ring 302 through the connecting block 4 rotates accordingly, and the sliding frame 304 rotates on the surface of the ring frame 303 through the rotating shaft 8. The ring frame 303 drives the sliding frame 304 to slide on the surface of the sliding rod 306, so that one end of the sliding rod 306 can be brought closer to the center.

[0026] Reference Figure 1 A fixing frame 5 is fixedly mounted on the surface of the fixing plate 301, and the number of the fixing frames 5 is two; the fixing frame 5 can fix the position of the motor 6, making it more stable during operation and avoiding the phenomenon of deviation and falling off.

[0027] Reference Figure 1 and Figure 4, a motor 6 is fixedly installed on the inner wall of the fixed frame 5, and the number of motors 6 is two. The second output end of the motor 6 passes through the surface of the fixed plate 301, and a gear 7 is fixedly installed on the output end of the motor 6. The number of gears 7 is two, and the gear 7 is meshed with the gear ring 302; the output end of the motor 6 drives the gear 7 to rotate, and the gear 7 drives the gear ring 302 meshed with it to rotate simultaneously, and the fixed rod 305 fixes one end of the sliding rod 306 to the surface of the fixed plate 301. When the gear ring 302 rotates, the ring frame 303 fixed to the gear ring 302 through the connecting block 4 rotates accordingly, and the sliding frame 304 rotates on the surface of the ring frame 303 through the rotating shaft 8, and the ring frame 303 drives the sliding frame 304 to slide on the surface of the sliding rod 306, so that one end of the sliding rod 306 can be brought closer to the center, and at the same time drive the clamping wheel 307 to move closer to the center.

[0028] Reference Figure 2 and Figure 4 The inner wall of the ring frame 303 is rotatably mounted with a rotating shaft 8, and the number of the rotating shafts 8 is six. The surface of the rotating shaft 8 is rotatably connected to the surface of the sliding frame 304; the sliding frame 304 rotates on the surface of the ring frame 303 through the rotating shaft 8, and the ring frame 303 drives the sliding frame 304 to slide on the surface of the sliding rod 306, which can make one end of the sliding rod 306 move closer to the center, and at the same time drive the clamping wheels 307 to move closer to the center. The three clamping wheels 307 can clamp and fix the pipeline.

[0029] Reference Figure 1 and Figure 3 A hydraulic telescopic rod 9 is fixedly installed on the surface of the base frame 1, and the number of the hydraulic telescopic rods 9 is four; the hydraulic telescopic rod 9 is powered by an external power supply, and one end of the hydraulic telescopic rod 9 drives the pulley 10 to move closer to the surface of the pipeline, and can support the pipeline after contacting the surface.

[0030] Reference Figure 1 and Figure 3 A pulley 10 is rotatably installed at one end of the hydraulic telescopic rod 9, and the number of pulleys 10 is four. A motor 11 is fixedly installed at one end of the hydraulic telescopic rod 9, and the number of motors 11 is four. The output end of the motor 11 penetrates the surface of the pulley 10 and is fixedly connected to the inner wall of the pulley 10; the hydraulic telescopic rod 9 is powered by an external power supply, and one end of the hydraulic telescopic rod 9 drives the pulley 10 to move closer to the surface of the pipeline, and can support the pipeline after contacting the surface. At the same time, the user starts the motor 11 through an external control switch, and the motor 11 is powered by an external power supply. The output end of the motor 11 drives the pulley 10 to rotate, and the rotating pulley 10 can rotate the pipeline.

[0031] Working principle: when the user is welding the pipeline structure in the hull structure, the user places the base frame 1 on the ground, and the user uses an external lifting device to send the pipeline into the fixed plate 301. The user starts the motor 6 through the external control switch, and the motor 6 is powered by an external power supply. The output end of the motor 6 drives the gear 7 to rotate, and the gear 7 rotates while driving the gear ring 302 meshing with it to rotate accordingly. The fixed rod 305 fixes one end of the sliding rod 306 on the surface of the fixed plate 301. When the gear ring 302 rotates, the ring frame 303 fixed to the gear ring 302 through the connecting block 4 rotates accordingly, and the sliding frame 304 rotates on the surface of the ring frame 303 through the rotating shaft 8. The ring frame 303 drives the sliding frame 304 to slide on the surface of the sliding rod 306, which can make one end of the sliding rod 306 approach the center, and at the same time drive the clamping wheel 307 to approach the center. The three clamping wheels 307 can clamp and fix the pipeline. While being clamped and fixed, the pipeline can still rotate, and then the user starts the hydraulic telescopic rod 9 through the external control switch, and the hydraulic telescopic rod 9 is powered by an external power supply. One end of the hydraulic telescopic rod 9 drives the pulley 10 to move closer to the pipeline surface, and can support the pipeline after contacting the surface. At the same time, the user starts the motor 11 through the external control switch, and the motor 11 is powered by an external power supply. The output end of the motor 11 drives the pulley 10 to rotate, and the rotating pulley 10 can rotate the pipeline. At this time, the user starts the welding gun 2 through the external control switch, and the welding gun 2 is powered by an external power supply. The user can adjust the rotation speed to cooperate with the welding operation of the welding gun 2 to assist the user in welding the pipeline surface or the pipeline docking. The fixing frame 5 can fix the position of the motor 6 to make it more stable during operation to avoid the phenomenon of deviation and falling off.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A hull structure welding device, characterized in that: It comprises a base frame (1); a welding gun (2) is arranged on the surface of the base frame (1); and a welding auxiliary mechanism (3) is arranged on the surface of the base frame (1); The welding auxiliary mechanism (3) comprises a fixing plate (301), the fixing plate (301) being fixedly mounted on the surface of the base frame (1), the number of the fixing plates (301) being two, a toothed ring (302) being rotatably mounted on the inner wall of the fixing plate (301), the number of the toothed rings (302) being two, a ring frame (303) being arranged on one side of the toothed ring (302), the number of the ring frames (303) being two, a sliding frame (304) being rotatably mounted on the surface of the ring frame (303), the number of the sliding frames (304) being The number of the plurality of sliding bars (306) is six. The surface of the sliding frame (304) contacts the surface of the gear ring (302). The surface of the fixed plate (301) is fixedly mounted with a fixing rod (305). The number of the fixing rods (305) is six. A sliding rod (306) is rotatably mounted on one end of the fixing rod (305). The number of the sliding rods (306) is six. The sliding frame (304) is sleeved on the surface of the sliding rod (306). A clamping wheel (307) is rotatably mounted on the inner wall of the sliding rod (306). The number of the clamping wheels (307) is six.

2. A hull structure welding device according to claim 1, characterized in that: A connection block (4) is fixedly mounted on the surface of the gear ring (302), the number of the connection blocks (4) is six, and the surface of the connection block (4) is fixedly connected to the surface of the ring frame (303).

3. A hull structure welding device according to claim 1, characterized in that: A fixing frame (5) is fixedly mounted on the surface of the fixing plate (301), and the number of the fixing frames (5) is two.

4. A hull structure welding device according to claim 3, characterized in that: A motor (6) is fixedly mounted on the inner wall of the fixing frame (5), the number of the motors (6) being two, the second output end of the motor (6) passing through the surface of the fixing plate (301), a gear (7) is fixedly mounted on the output end of the motor (6), the number of the gears (7) being two, and the gears (7) meshing with the gear ring (302).

5. A hull structure welding device according to claim 1, characterized in that: A rotating shaft (8) is rotatably mounted on the inner wall of the ring frame (303), the number of the rotating shafts (8) is six, and the surface of the rotating shaft (8) is rotatably connected to the surface of the sliding frame (304).

6. A hull structure welding device according to claim 1, characterized in that: Hydraulic telescopic rods (9) are fixedly mounted on the surface of the base frame (1), and the number of the hydraulic telescopic rods (9) is four.

7. A hull structure welding device according to claim 6, characterized in that: A pulley (10) is rotatably mounted on one end of the hydraulic telescopic rod (9), and the number of the pulleys (10) is four. A motor (11) is fixedly mounted on one end of the hydraulic telescopic rod (9), and the number of the motors (11) is four. The output end of the motor (11) penetrates the surface of the pulley (10) and is fixedly connected to the inner wall of the pulley (10).

Images