Ocean engineering pipeline welding device

Abstract

The utility model discloses an ocean engineering pipeline welding device, which belongs to the technical field of ocean engineering pipelines and comprises a bottom plate, a mounting groove is arranged at the upper end of the bottom plate, and a transverse position adjusting mechanism is mounted on the inner side of the mounting groove. A vertical position adjusting mechanism is installed at the upper end of the transverse position adjusting mechanism, and an installation fixing mechanism is installed at the upper end of the vertical position adjusting mechanism. The device can be suitable for pipelines of various lengths through the transverse position adjusting mechanism, limiting plates can be conveniently and rapidly disassembled and assembled through the mounting and fixing mechanism, the limiting plates with proper radians and sizes can be selected to limit the pipelines, and the problem that the limiting quality is affected due to the fact that the sizes of the pipelines are too large or too small is avoided; and meanwhile, the situation that the limiting effect is reduced due to the fact that the limiting plate is inconvenient to disassemble and used for a long time is avoided.

Description

Technical Field

[0001] The utility model relates to the field of marine engineering pipelines, and in particular to a marine engineering pipeline welding device. Background Art

[0002] When welding marine engineering pipelines, marine engineering pipeline welding devices are required for welding. The fixed mechanism of existing marine engineering pipeline welding devices is fixed in position, which is not convenient for adjustment according to the length of the pipeline and may not be suitable for shorter pipelines. At the same time, the limit plates of existing marine engineering pipelines are often fixedly installed, and the limit plates are not convenient for disassembly. After a certain period of use, the limit plates may be damaged, resulting in a decrease in the limit effect. At the same time, the limit plates cannot be replaced with suitable sizes and arcs according to the size of the pipeline, resulting in a relatively general limit effect. How to improve these problems has become an urgent problem to be solved by technicians in this field. Utility Model Content

[0003] In order to make up for the above shortcomings, the utility model provides a marine engineering pipeline welding device, which aims to improve the position fixation of the fixing mechanism of the existing marine engineering pipeline welding device, which is not convenient to adjust according to the length of the pipeline and may not be suitable for pipelines with shorter lengths. At the same time, the limiting plates of the existing marine engineering pipelines are often fixedly installed, and the limiting plates are not convenient to disassemble. After a certain period of use, the limiting plates may be damaged, resulting in a decrease in the limiting effect. At the same time, the limiting plates cannot be replaced with suitable sizes and curvatures according to the size of the pipeline, resulting in a relatively general limiting effect.

[0004] The utility model is implemented as follows: a marine engineering pipeline welding device comprises a bottom plate, a mounting groove is arranged at the upper end of the bottom plate, a lateral position adjustment mechanism is installed inside the mounting groove, a vertical position adjustment mechanism is installed at the upper end of the lateral position adjustment mechanism, a mounting and fixing mechanism is installed at the upper end of the vertical position adjustment mechanism, a limiting plate is detachably installed on one side of the mounting and fixing mechanism, the limiting plate is used to limit the marine engineering pipeline, a welding mechanism is installed at the upper end of the bottom plate, and the welding mechanism is used to weld the marine engineering pipeline.

[0005] In the preferred technical solution of the present utility model, the lateral position adjustment mechanism includes a screw rod, which is rotatably installed on the inner side of the installation groove, and the screw rod is threadedly installed with an adjustment block. The adjustment blocks are provided in two groups and the threads at both ends of the screw rod are arranged in opposite directions. The screw rod rotates through one side of the base plate, and a rotating block is provided at one end of the screw rod. The screw rod is rotated by the rotating block so that the two groups of adjustment blocks are closer to or farther away from each other.

[0006] In the preferred technical solution of the present utility model, the vertical position adjustment mechanism includes a mounting plate, the mounting plate is fixedly mounted on the upper end of the adjustment block, the mounting plate is provided with a groove, a second screw is rotatably mounted on the inner side of the groove, a moving block is threadedly mounted on the second screw, two groups of moving blocks are provided and the threads at both ends of the second screw are arranged in opposite directions, the second screw rotates through the mounting plate, one end of the second screw is arranged in opposite directions, the second screw rotates through the mounting plate and an external holder is arranged at one end of the second screw.

[0007] In the preferred technical solution of the utility model, a connecting block is installed at the bottom end of the mounting plate, and a connecting groove is provided at the upper end of the bottom plate. The connecting block is slidably connected in the connecting groove to enhance the stability of the mounting plate when it moves.

[0008] In the preferred technical scheme of the present utility model, the installation and fixing mechanism includes a fixing block, the fixing block is fixedly installed on the upper end of the moving block, an insertion block is installed on one side of the limiting plate, a slot whose shape and size are adapted to the insertion block is provided on one side of the fixing block, a box body is fixedly installed on the upper end of the fixing block, a spring is connected to the lower end of the box body, a connecting plate is connected to the other end of the spring, a card block is fixedly installed on the bottom end of the connecting plate, the card block slides through one end of the box body and one end of the fixing block, one end of the plug block is provided with a card slot whose shape and size are adapted to the card block, the limiting plate is inserted into the slot of the fixing block through the plug block, and the elasticity of the spring enables the connecting plate to drive the card block into the card slot of the plug block to fix the plug block.

[0009] In the preferred technical solution of the utility model, a sliding rod is fixedly installed at one end of the connecting plate, and the sliding rod slides through one end of the box body. The sliding rod pulls the clamping block so that the clamping block releases the limit on the insertion block.

[0010] In a preferred technical solution of the utility model, a second external holder is provided at one end of the sliding rod.

[0011] In a preferred technical solution of the present utility model, the limiting plate is configured to be arc-shaped.

[0012] In the preferred technical solution of the utility model, the welding mechanism includes a mounting frame, which is fixedly mounted on the upper end of the base plate, a cylinder is mounted on the inner end of the mounting frame, a second mounting plate is mounted on the output end of the cylinder, and a welding device is mounted on the bottom end of the second mounting plate. The welding device is driven to move by the cylinder so that the welding device can weld the marine engineering pipeline.

[0013] The beneficial effects of the utility model are as follows: the utility model obtains a marine engineering pipeline welding device through the above design. When in use, a limiting plate with a suitable curvature and size is selected according to the size of the marine engineering pipeline to be welded, the connecting plate and the clamping block are pulled by the sliding rod, and the limiting plate is inserted into the slot of the fixed block through the plug block, and the pulling of the sliding rod is stopped. The elasticity of the spring makes the connecting plate drive the clamping block into the clamping slot of the plug block to fix the plug block, and the limiting effect of the plug block is enhanced by the elasticity of the spring, the marine engineering pipeline is placed on the mounting plate, the second screw rod is rotated by the external holding object so that the two groups of moving blocks drive the fixed block to move, so that the two groups of limiting plates are close to each other to limit the marine engineering pipeline, the screw rod is rotated by the adjusting block so that the rotating block drives the mounting plate to move, and the welding equipment is driven to move by the cylinder so that the welding equipment welds the marine engineering pipeline. The device can be applied to pipes of various lengths through the lateral position adjustment mechanism. The limit plate can be easily and quickly disassembled and installed through the installation fixing mechanism. The limit plate with suitable curvature and size can be selected to limit the pipe, thereby avoiding the problem of the pipe size being too large or too small and affecting the limiting quality. At the same time, it avoids the situation where the limit plate is inconvenient to disassemble and is used for a long time, resulting in a decrease in the limiting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 This is a schematic diagram of the structure of a marine engineering pipeline welding device provided by an embodiment of the utility model;

[0016] Figure 2 Another structural schematic diagram provided for an embodiment of the utility model;

[0017] Figure 3 A schematic diagram of the internal structure provided for an embodiment of the utility model;

[0018] Figure 4 for Figure 3 Enlarged view of position A in the middle.

[0019] In the figure: 100-base plate; 101-mounting slot; 102-connecting slot; 200-lateral position adjustment mechanism; 210-screw rod; 220-adjusting block; 230-rotating block; 300-vertical position adjustment mechanism; 310-mounting plate; 311-groove; 320-second screw rod; 330-external holder; 340-moving block; 350-connecting block; 400-mounting and fixing mechanism; 410-fixing block; 420-box body; 430-spring; 440-connecting plate; 450-block; 460-slide rod; 470-second external holder; 500-limiting plate; 510-insertion block; 600-welding mechanism; 610-mounting frame; 620-cylinder; 630-second mounting plate; 640-welding equipment. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: a marine engineering pipeline welding device, including a bottom plate 100, a mounting groove 101 is arranged on the upper end of the bottom plate 100, a lateral position adjustment mechanism 200 is installed inside the mounting groove 101, a vertical position adjustment mechanism 300 is installed on the upper end of the lateral position adjustment mechanism 200, a mounting and fixing mechanism 400 is installed on the upper end of the vertical position adjustment mechanism 300, a limiting plate 500 is detachably installed on one side of the mounting and fixing mechanism 400, the limiting plate 500 is used to limit the marine engineering pipeline, a welding mechanism 600 is installed on the upper end of the bottom plate 100, and the welding mechanism 600 is used to weld the marine engineering pipeline.

[0022] In some specific embodiments, the lateral position adjustment mechanism 200 includes a screw rod 210, which is rotatably installed on the inner side of the installation groove 101. The screw rod 210 is threadedly installed with an adjustment block 220. The adjustment block 220 is provided with two groups and the threads at both ends of the screw rod 210 are arranged in opposite directions. The screw rod 210 rotates through one side of the base plate 100. A rotating block 230 is provided at one end of the screw rod 210. The screw rod 210 is rotated by the rotating block 230 so that the two groups of adjustment blocks 220 are closer to or farther away from each other.

[0023] In some specific embodiments, the vertical position adjustment mechanism 300 includes a mounting plate 310, which is fixedly mounted on the upper end of the adjustment block 220. The mounting plate 310 is provided with a groove 311, and a second screw rod 320 is rotatably mounted inside the groove 311. The second screw rod 320 is threadedly mounted with a moving block 340. The moving block 340 is provided with two groups and the threads at both ends of the second screw rod 320 are arranged in opposite directions. The second screw rod 320 rotates through the mounting plate 310, and the threads at one end of the second screw rod 320 are arranged in opposite directions. The second screw rod 320 rotates through the mounting plate 310 and an external holder 330 is arranged at one end of the second screw rod 320.

[0024] In some specific embodiments, a connecting block 350 is installed at the bottom end of the mounting plate 310, and a connecting groove 102 is provided at the upper end of the bottom plate 100. The connecting block 350 is slidably connected in the connecting groove 102 to enhance the stability of the mounting plate 310 when moving.

[0025] In some specific implementation schemes, the installation and fixing mechanism 400 includes a fixed block 410, which is fixedly installed on the upper end of the moving block 340, an insert block 510 is installed on one side of the limiting plate 500, and a slot whose shape and size are adapted to the insert block 510 is provided on one side of the fixed block 410, a box body 420 is fixedly installed on the upper end of the fixed block 410, a spring 430 is connected to the inner end of the box body 420, and the other end of the spring 430 is connected to a connecting plate 440, and a card block 450 is fixedly installed on the bottom end of the connecting plate 440, and the card block 450 slides through one end of the box body 420 and one end of the fixed block 410, and a card slot whose shape and size are adapted to the card block 450 is provided at one end of the insert block 510, and the limiting plate 500 is inserted into the slot of the fixed block 410 through the insert block 510, and the elasticity of the spring 430 enables the connecting plate 440 to drive the card block 450 into the card slot of the insert block 510 to fix the insert block 510.

[0026] In some specific implementation schemes, a slide bar 460 is fixedly installed at one end of the connecting plate 440 , and the slide bar 460 slides through one end of the box body 420 , and the block 450 is pulled by the slide bar 460 , so that the block 450 releases the limit on the plug-in block 510 .

[0027] In some specific embodiments, a second external holder 470 is disposed at one end of the sliding rod 460 .

[0028] In some specific implementation schemes, the limiting plate 500 is configured to be arc-shaped.

[0029] In some specific embodiments, the welding mechanism 600 includes a mounting frame 610, which is fixedly mounted on the upper end of the base plate 100. A cylinder 620 is mounted on the inner end of the mounting frame 610, a second mounting plate 630 is mounted on the output end of the cylinder 620, and a welding device 640 is mounted on the bottom end of the second mounting plate 630. The welding device 640 is driven by the cylinder 620 to move so that the welding device 640 can weld the marine engineering pipeline.

[0030] Working principle: When in use, select the limiting plate 500 with suitable curvature and size according to the size of the marine engineering pipeline to be welded, pull the connecting plate 440 and the block 450 through the slide bar 460, insert the limiting plate 500 into the slot of the fixed block 410 through the plug block 510, stop pulling the slide bar 460, and the elasticity of the spring 430 makes the connecting plate 440 drive the block 450 into the slot of the plug block 510 to fix the plug block 510, and the elasticity of the spring 430 makes the plug block 510 0's limiting effect is enhanced, the marine engineering pipeline is placed on the mounting plate 310, and the second screw rod 320 is rotated by the external holder 330 so that the two groups of moving blocks 340 drive the fixed block 410 to move, so that the two groups of limiting plates 500 are close to each other to limit the marine engineering pipeline, and the screw rod 210 is rotated by the adjusting block 220 so that the rotating block 230 drives the mounting plate 310 to move, and the welding equipment 640 is driven to move by the cylinder 620 so that the welding equipment 640 welds the marine engineering pipeline.

[0031] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A marine engineering pipeline welding device, characterized in that: The invention comprises a bottom plate, the upper end of the bottom plate is provided with a mounting groove, the inner side of the mounting groove is provided with a lateral position adjustment mechanism, the upper end of the lateral position adjustment mechanism is provided with a vertical position adjustment mechanism, the upper end of the vertical position adjustment mechanism is provided with a mounting and fixing mechanism, a limit plate is detachably installed on one side of the mounting and fixing mechanism, the limit plate is used to limit the marine engineering pipeline, a welding mechanism is installed on the upper end of the bottom plate, the welding mechanism is used to weld the marine engineering pipeline, the lateral position adjustment mechanism comprises a screw rod, the screw rod is rotatably installed on the inner side of the mounting groove, the screw rod is threadedly installed with an adjustment block, the adjustment block is provided with two groups and the thread directions of the two ends of the screw rod are arranged in opposite directions, the screw rod rotates through one side of the bottom plate, one end of the screw rod is provided with a rotating block, the vertical position adjustment mechanism comprises a mounting plate, the mounting plate is fixedly installed on the upper end of the adjustment block, the mounting plate is provided with a groove, the inner side of the groove is rotatably installed with a second screw rod, the second The screw rod is threadably mounted on a moving block, the moving block is provided with two groups and the thread directions of two ends of the second screw rod are oppositely arranged, the second screw rod rotates and passes through the mounting plate, one end of the second screw rod is threaded in opposite directions, the second screw rod rotates and passes through the mounting plate and an external holder is arranged at the one end of the second screw rod, the bottom of the mounting plate is provided with a connecting block, the upper end of the bottom plate is provided with a connecting groove, and the connecting block is slidably connected to the connecting groove, and the mounting and fixing mechanism includes a fixing block, the fixing block is fixedly mounted on the upper end of the moving block, an inserting block is installed on one side of the limiting plate, a slot is provided on one side of the fixing block with a shape and size adapted to the inserting block, a box body is fixedly mounted on the upper end of the fixing block, a spring is connected to the lower end of the box body, the other end of the spring is connected to the connecting plate, and a clamping block is fixedly mounted on the bottom end of the connecting plate, the clamping block slides through one end of the box body and one end of the fixed block, and one end of the inserting block is provided with a clamping groove whose shape and size are adapted to the clamping block.

2. The marine engineering pipeline welding device according to claim 1 is characterized in that: A sliding rod is fixedly mounted on one end of the connecting plate, and the sliding rod slides through one end of the box body.

3. The marine engineering pipeline welding device according to claim 2 is characterized in that: A second external holding object is arranged at one end of the sliding rod.

4. The marine engineering pipeline welding device according to claim 1 is characterized in that: The limiting plate is arranged in an arc shape.

5. The marine engineering pipeline welding device according to claim 1 is characterized in that: The welding mechanism comprises a mounting frame, which is fixedly mounted on the upper end of the base plate, a cylinder is mounted on the inner end of the mounting frame, a second mounting plate is mounted on the output end of the cylinder, and a welding device is mounted on the bottom end of the second mounting plate.

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