Cutting device for submarine operation bolt machining

Abstract

The utility model relates to the technical field of seabed operation, and discloses a cutting device for seabed operation bolt processing, which comprises a support column, the support column is inserted in the middle of a fixed block, a mounting plate is fixedly mounted on one side of the fixed block, a cutting blade is arranged above the mounting plate, a mounting box is inserted below the mounting plate, and the mounting box is inserted with a reinforcing block. The side portion of the moving block is in threaded connection with a threaded rod, the middle of the threaded rod is in threaded connection with a supporting block, and the end of the threaded rod is fixedly connected with a handle. Through arrangement of a mounting box, a power source can be replaced, when the power source needs to be replaced, the mounting box can be directly pulled out downwards, and meanwhile the mounting box can drive a second lantern ring to move out; when the second lantern ring moves, the second lantern ring drives the first lantern ring to move, and when the first lantern ring moves as well as the second lantern ring, the first lantern ring and the second lantern ring are separated from the first clamping groove and the second clamping groove, so that the power supply can be disassembled and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of seabed operations, in particular to a cutting device for processing seabed operation bolts. Background Art

[0002] The function of the cutting device for processing bolts for subsea operations is to cut or trim the bolts on the seabed. In subsea operations, bolts are usually used to connect and fix various equipment and structures, such as subsea pipelines, platforms, ships and marine engineering facilities. The main reason for subsea processing bolts is to prevent subsea facilities, structures or equipment from loosening or falling off under the challenges of the marine environment. Bolts, as a fastening device, are widely used in subsea oil wells, offshore wind turbines, subsea pipelines and other marine engineering projects. When these equipment or structures need to be dismantled or replaced, cutting devices can be used to cut bolts for repair, replacement or removal. The cutting device usually uses powerful cutting tools, such as cutting nozzles, laser cutters, underwater cutters, etc., to cut bolts efficiently and accurately.

[0003] In the prior art, when using a cutting device for processing bolts for submarine operations, workers need to carry batteries on their backs or carry multiple power blocks in order to perform normal submarine operations. When working on the seabed, if the equipment runs out of power, the power supply needs to be replaced. Since the operation is carried out underwater, it is inconvenient to replace the power supply. Therefore, it does not meet the existing needs. We propose a cutting device for processing bolts for submarine operations. Utility Model Content

[0004] The utility model provides a cutting device for processing bolts for submarine operations, which has the beneficial effects of good waterproofness and high safety when replacing power supplies, and solves the problem that in the prior art of cutting devices for processing bolts for submarine operations mentioned in the above background technology, workers need to carry batteries on their backs or carry multiple power blocks during use in order to perform normal submarine operations. When operating on the seabed, if the equipment runs out of power, the power supply needs to be replaced, and the problem of inconvenience in replacing the power supply due to the underwater operation is solved.

[0005] The utility model provides the following technical solution: a cutting device for processing submarine operation bolts, comprising a support column, the support column is inserted in the middle of a fixed block, a mounting plate is fixedly installed on one side of the fixed block, a cutting blade is arranged above the mounting plate, a mounting box is inserted below the mounting plate, the mounting box is inserted with a reinforcement block, a clamping block is fixedly installed on the other side of the fixed block, a moving block is connected to the side of the clamping block, a bolt body is clamped between the moving block and the middle of the clamping block, a threaded rod is threadedly connected to the side of the moving block, a support block is threadedly connected to the middle of the threaded rod, and a handle is fixedly connected to the end of the threaded rod.

[0006] As an optional solution of a cutting device for processing subsea operation bolts described in the utility model, wherein: a power supply is installed in the middle of the installation box, a receiving plate is connected to the side of the power supply, a first ring is sleeved on the side of the power supply, a second ring is sleeved on the side of the first ring, an air outlet pipe is opened below the power supply, and the air outlet pipe is connected to the first ring.

[0007] As an optional solution of a cutting device for processing submarine operation bolts described in the utility model, wherein: the side of the cutting blade is fixedly connected to a transmission shaft, the transmission shaft is inserted in the middle of the reinforcement block, the middle of the reinforcement block is provided with a first limit groove, and the middle of the first limit groove is installed with a roller.

[0008] As an optional solution of a cutting device for processing submarine operation bolts described in the utility model, a second limit groove is provided below the air outlet pipe, an airbag is installed in the middle of the second limit groove, the airbag is connected to the air outlet pipe, a mounting groove is provided in the middle of the mounting plate, a telescopic groove is provided in the middle of the mounting groove, a contact piece is connected to the side of the telescopic groove, a spring is installed in the middle of the telescopic groove, and a slider is fixedly connected below the spring.

[0009] As an optional solution of a cutting device for processing submarine operation bolts described in the utility model, a first clamping groove is opened below the installation groove, a second clamping groove is opened on the side of the first clamping groove, a connecting pipe is opened above the second clamping groove, a baffle is rotatably connected to the side of the connecting pipe through a rotating shaft, a water outlet pipe is opened on the side of the baffle, and a limiting block is fixedly connected to the baffle below.

[0010] As an optional solution of a cutting device for processing subsea operation bolts described in the utility model, wherein: a mounting plate is fixedly installed on the side of the first ring, a pulley is rotatably connected to the side of the mounting plate through a bearing, a sliding groove is opened on the side of the second ring, an anti-slip tube is arranged in the middle of the sliding groove, and the pulley slides in the middle of the sliding groove.

[0011] As an optional solution of a cutting device for processing subsea operation bolts described in the utility model, wherein: the first ring is engaged and connected with the first slot, and the second ring is engaged and connected with the second slot.

[0012] As an optional solution of the cutting device for processing submarine operation bolts described in the utility model, the limit block is set as a rubber material block, and the anti-slip tube is set as a rubber tube.

[0013] The utility model has the following beneficial effects:

[0014] 1. The cutting device for processing submarine operation bolts can replace the power supply through the setting of the installation box. When the power supply needs to be replaced, the installation box can be directly pulled out downward, and the installation box will drive the second ring to move out. When the second ring moves, the second ring will drive the first ring to move. When the first ring and the second ring move, the first ring and the second ring will be separated from the first card slot and the second card slot, so that the power supply can be removed and replaced. Through the setting of the air bag, when the power supply is installed, the first ring and the second ring are first engaged and connected with the first card slot and the second card slot respectively, and the second ring will drive the air bag to be compressed, and the gas in the air bag will flow into the first ring through the air outlet pipe. Through the movement of the first ring and the second ring, the water in the first card slot and the second card slot can be emptied, and the safety of power supply replacement can be improved as much as possible by emptying the water flow.

[0015] 2. The cutting device for processing submarine operation bolts can limit the sliding speed of the pulley through the setting of the pulley and the anti-slip tube. When the pulley needs to stop, the pulley can stop. Through the setting of the connecting pipe and the outlet pipe of the baffle, when the water flow in the first slot and the second slot is drained, the water flow will be discharged through the connecting pipe and the outlet pipe. When the water flow is discharged, the water flow will hit the baffle, and the baffle will rotate through the rotating shaft to discharge the water. When the water flow is discharged, the baffle will be reset through the rotating shaft. Due to the setting of the limit block, the baffle can be limited when it is reset. The limitation of the limit block can improve the waterproofness of power supply replacement, which greatly improves the safety of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the utility model.

[0018] Figure 3 It is a schematic cross-sectional structural diagram of the installation box of the utility model.

[0019] Figure 4 This is a schematic diagram of the pulley structure of the utility model.

[0020] Figure 5 This is a schematic structural diagram of zone A of the present utility model.

[0021] In the figure: 100, support column; 110, fixed block; 120, mounting plate; 130, engaging block; 140, cutting blade; 150, bolt body; 160, moving block; 170, threaded rod; 180, support block; 190, handle; 200, mounting box; 210, reinforcement block; 220, transmission shaft; 230, roller; 240, first limiting groove; 250, second ring; 260, first ring; 270, airbag; 280, power supply; 290, second card slot; 300, first card slot; 310, air outlet pipe; 320, receiving plate; 330, mounting slot; 340, slider; 350, contact plate; 360, telescopic slot; 370, spring; 380, connecting pipe; 390, water outlet pipe; 400, second limit slot; 410, rotating shaft; 420, baffle; 430, limit block; 440, slide slot; 450, anti-slip tube; 460, pulley; 470, bearing; 480, mounting plate. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1: This embodiment is intended to promote the solution of the problem that in the prior art, during the use of the cutting device for processing bolts for submarine operations, the worker needs to carry the battery on his back or carry multiple power supplies 280 to perform normal submarine operations. When operating on the seabed, when the equipment runs out of power, the power supply 280 needs to be replaced. Due to the operation under water, the power supply 280 is inconvenient to replace. Please refer to Figure 1-Figure 5A cutting device for processing bolts for submarine operations includes a support column 100, which is plugged into the middle of a fixed block 110, a mounting plate 120 is fixedly installed on one side of the fixed block 110, a cutting blade 140 is arranged above the mounting plate 120, a mounting box 200 is plugged into the bottom of the mounting plate 120, and the mounting box 200 is plugged into a reinforcement block 210, a clamping block 130 is fixedly installed on the other side of the fixed block 110, a moving block 160 is connected to the side of the clamping block 130, and the moving block 160 is clamped with the middle of the clamping block 130 There is a bolt body 150, a threaded rod 170 is threadedly connected to the side of the moving block 160, a support block 180 is threadedly connected to the middle of the threaded rod 170, a handle 190 is fixedly connected to the end of the threaded rod 170, a power supply 280 is installed in the middle of the installation box 200, a receiving piece 320 is connected to the side of the power supply 280, a first ring 260 is sleeved on the side of the power supply 280, a second ring 250 is sleeved on the side of the first ring 260, an air outlet pipe 310 is opened below the power supply 280, and the air outlet pipe 310 is connected to the first ring 260.

[0024] A transmission shaft 220 is fixedly connected to the side of the cutting blade 140, and the transmission shaft 220 is inserted in the middle of the reinforcement block 210. A first limiting groove 240 is opened in the middle of the reinforcement block 210, and a roller 230 is installed in the middle of the first limiting groove 240. A second limiting groove 400 is opened below the air outlet pipe 310, and an airbag 270 is installed in the middle of the second limiting groove 400. The airbag 270 is connected to the air outlet pipe 310. A mounting groove 330 is opened in the middle of the mounting plate 120, and a telescopic groove 360 ​​is opened in the middle of the mounting groove 330. A contact piece 350 is connected to the side of the telescopic groove 360, a spring 370 is installed in the middle of the telescopic groove 360, and a slider 340 is fixedly connected below the spring 370.

[0025] In this embodiment: the cutting device for processing bolts for seabed operations, through the setting of the installation box 200, allows the power supply 280 to be replaced. When the power supply 280 needs to be replaced, the installation box 200 can be directly pulled out downward, and the installation box 200 will drive the second ring 250 to move out. When the second ring 250 moves, the second ring 250 will drive the first ring 260 to move. When the first ring 260 and the second ring 250 move, the first ring 260 and the second ring 250 will be separated from the first slot 300 and the second slot 290, so that the power supply 280 can be replaced. 280 is removed and replaced. Through the setting of the airbag 270, when the power supply 280 is installed, the first ring 260 and the second ring 250 are firstly engaged and connected with the first slot 300 and the second slot 290 respectively, and the second ring 250 will drive the airbag 270 to be compressed, and the gas in the airbag 270 will flow into the first ring 260 through the air outlet pipe 310. Through the movement of the first ring 260 and the second ring 250, the water in the first slot 300 and the second slot 290 can be emptied, and the safety of the power supply 280 when replaced can be improved as much as possible by emptying the water flow.

[0026] Embodiment 2: This embodiment aims to solve the problem that when the cutting device for processing bolts for seabed operations in the prior art replaces the power supply 280 under water, if waterproofing is not performed during the replacement process, the replacement may be completed and the device may not be used, or the device may be damaged. This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 1-Figure 5 A first card slot 300 is provided below the installation slot 330, a second card slot 290 is provided on the side of the first card slot 300, a connecting pipe 380 is provided above the second card slot 290, a baffle 420 is rotatably connected to the side of the connecting pipe 380 through a rotating shaft 410, a water outlet pipe 390 is provided on the side of the baffle 420, and a limited block 430 is fixedly connected to the baffle 420 below, a mounting piece 480 is fixedly installed on the side of the first ring 260, and a pulley 460 is rotatably connected to the side of the mounting piece 480 through a bearing 470, and a pulley 460 is rotatably connected to the side of the first ring 260 through a bearing 470. The setting of the wheel 460 allows the first ring 260, the second ring 250 and the power supply 280 to slide, which makes it easier to replace the power supply 280. A slide groove 440 is provided on the side of the second ring 250, and an anti-slip tube 450 is provided in the middle of the slide groove 440. The pulley 460 slides in the middle of the slide groove 440. The first ring 260 is engaged with the first slot 300, and the second ring 250 is engaged with the second slot 290. The limit block 430 is set as a rubber block, and the anti-slip tube 450 is set as a rubber tube.

[0027] In this embodiment: the cutting device for processing submarine operation bolts can limit the sliding speed of the pulley 460 through the arrangement of the pulley 460 and the anti-slip tube 450. When the pulley 460 needs to stop, the pulley 460 can stop. Through the arrangement of the connecting pipe 380 and the water outlet pipe 390 of the baffle 420, when the water flow in the first slot 300 and the second slot 290 is emptied, the water flow will be discharged through the connecting pipe 380 and the water outlet pipe 390. When the water flow is discharged, the water flow will hit the baffle 420, and the baffle 420 will rotate through the rotating shaft 410 to discharge the water. When the water flow is discharged, the baffle 420 will be reset through the rotating shaft 410. Due to the arrangement of the limit block 430, when the baffle 420 is reset, the baffle 420 can be limited. The limit of the limit block 430 can improve the waterproofness of the replacement of the power supply 280, thereby greatly improving the safety of the device.

[0028] 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.

[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A cutting device for processing bolts for seabed operations, comprising a support column (100), characterized in that: The support column (100) is plugged into the middle of the fixed block (110); a mounting plate (120) is fixedly installed on one side of the fixed block (110); a cutting blade (140) is arranged above the mounting plate (120); a mounting box (200) is plugged into the bottom of the mounting plate (120); the mounting box (200) is plugged into the reinforcing block (210); a clamping block (130) is fixedly installed on the other side of the fixed block (110); a moving block (160) is connected to the side of the clamping block (130); a bolt body (150) is clamped between the moving block (160) and the middle of the clamping block (130); a threaded rod (170) is threadedly connected to the side of the moving block (160); a support block (180) is threadedly connected to the middle of the threaded rod (170); and a handle (190) is fixedly connected to the end of the threaded rod (170); A power source (280) is installed in the middle of the installation box (200), a receiving plate (320) is connected to the side of the power source (280), a first ring (260) is sleeved on the side of the power source (280), a second ring (250) is sleeved on the side of the first ring (260), an air outlet pipe (310) is opened below the power source (280), and the air outlet pipe (310) is connected to the first ring (260).

2. A cutting device for processing bolts for seabed operations according to claim 1, characterized in that: A transmission shaft (220) is fixedly connected to the side of the cutting blade (140), and the transmission shaft (220) is inserted into the middle of the reinforcement block (210). A first limiting groove (240) is opened in the middle of the reinforcement block (210), and a roller (230) is installed in the middle of the first limiting groove (240).

3. A cutting device for processing bolts for seabed operations according to claim 1, characterized in that: A second limiting groove (400) is provided below the air outlet pipe (310), an air bag (270) is installed in the middle of the second limiting groove (400), and the air bag (270) is connected to the air outlet pipe (310). A mounting groove (330) is provided in the middle of the mounting plate (120), a telescopic groove (360) is provided in the middle of the mounting groove (330), a contact piece (350) is connected to the side of the telescopic groove (360), a spring (370) is installed in the middle of the telescopic groove (360), and a slider (340) is fixedly connected below the spring (370).

4. A cutting device for processing bolts for seabed operations according to claim 3, characterized in that: A first clamping slot (300) is provided below the installation slot (330), a second clamping slot (290) is provided on the side of the first clamping slot (300), a connecting pipe (380) is provided above the second clamping slot (290), a baffle (420) is rotatably connected to the side of the connecting pipe (380) via a rotating shaft (410), a water outlet pipe (390) is provided on the side of the baffle (420), and a limiting block (430) is fixedly connected to the baffle (420) at the bottom.

5. A cutting device for processing bolts for seabed operations according to claim 4, characterized in that: A mounting plate (480) is fixedly mounted on the side of the first ring (260), and a pulley (460) is rotatably connected to the side of the mounting plate (480) via a bearing (470). A sliding groove (440) is provided on the side of the second ring (250), and a sliding prevention tube (450) is provided in the middle of the sliding groove (440), and the pulley (460) slides in the middle of the sliding groove (440).

6. A cutting device for processing bolts for seabed operations according to claim 4, characterized in that: The first sleeve ring (260) is snap-fitted and connected to the first slot (300), and the second sleeve ring (250) is snap-fitted and connected to the second slot (290).

7. A cutting device for processing bolts for seabed operations according to claim 5, characterized in that: The limit block (430) is configured as a rubber block, and the anti-slip tube (450) is configured as a rubber tube.

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