A submarine valve cut-off device with protective function

Abstract

The present invention discloses a submarine valve cutter with a protective function, which relates to the field of submarine valves, including a device body, a slide groove is arranged on the top of the device body, and a spring is arranged inside the slide groove, a U-shaped plate is arranged at the center of the top of the device body, a transmission component is arranged on the right side of the device body, and the transmission component is driven by an external pulley, and also includes an anti-breakage device, which is arranged on the top of the inner wall of the U-shaped plate. The anti-breakage device includes an electric slide rail, an electric telescopic column, a cutting component, a pressure plate and a protective cover, the top of the electric slide rail is fixedly installed on the top of the inner wall of the U-shaped plate, the top of the electric telescopic column is slidably installed inside the electric slide rail, and the outer wall of the telescopic end of the electric telescopic column is provided with a spring, and the top of the cutting component is fixedly installed on the bottom of the telescopic end of the electric telescopic column. The present invention enables the anti-slip block to make the arc clamp adapt to materials of different sizes on the basis of the original anti-slip function, thereby realizing the diversified functions of material cutting and anti-shaking.

Description

Technical Field

[0001] The invention relates to the technical field of seabed valves, in particular to a seabed valve cut-off device with a protective function. Background Art

[0002] A cutting machine is a device used to cut materials into the required size and shape. There are many types and uses of cutting machines. It can effectively cut different types of materials, and its convenient and fast operation method promotes the work efficiency of the staff.

[0003] Patent announcement number CN210817193U discloses a cutting machine with protective function, including a base, the top of which is fixedly connected with a feeder box. The cutting machine with protective function manually inserts the head of the steel bar through the guide nozzle, starts the traction motor through the controller to drive the gear box to work, the gear box drives the feeding roller to rotate, automatically straightens and pulls the disc-shaped steel bar, and measures the signal of the steel bar through the proximity switch and the block, then the meter starts to measure the length, slows down after reaching the set length, changes the speed of the traction motor through the frequency converter and starts to slow down until the set length, at this time, the feed clamping cylinder and the discharge clamping cylinder work at the same time, push the clamping block to clamp the steel bar, so that the steel bar is not easy to break and bounce when cutting, and the cutting box wraps the entire cutting point, and the steel bar will not directly hurt the worker if it breaks. The cutting machine has high safety, can automatically cut and fix the length, and is convenient for blanking.

[0004] However, the device still has some shortcomings: the device can cut materials under the premise of protection, but it is difficult to adapt to materials of different diameters during the material cutting process, and the staff needs to adjust it manually, which reduces the work efficiency to a certain extent. Therefore, it is necessary to design a submarine valve cutter with a protective function that can make the arc clamp adapt to materials of different diameters on the basis of the original anti-slip function. Summary of the invention

[0005] The object of the present invention is to provide a subsea valve cut-off device with a protective function to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a submarine valve cutter with a protective function, comprising a device body, a slide groove is arranged on the top of the device body, and a spring is arranged inside the slide groove, a U-shaped plate is arranged at the center of the top of the device body, a transmission component is arranged on the right side of the device body, and the transmission component is driven by an external pulley, and the transmission component relies on the external pulley to transmit the material, and also includes an anti-breakage device, an anti-splashing device, an adsorption device and a centering device, the anti-breakage device is arranged on the top of the inner wall of the U-shaped plate, the anti-splashing device is arranged on the left and right ends of the inner wall of the U-shaped plate, the adsorption device is arranged on the left side of the top of the device body, and the centering device is arranged on the right side of the top of the device body, the anti-breakage device includes an electric slide rail, an electric telescopic column, a cutting group The electric slide rail comprises a plurality of parts, a pressure plate and a protective cover, the top of the electric slide rail is fixedly installed on the top of the inner wall of the U-shaped plate, the electric slide rail drives the electric telescopic column to slide left and right, the top of the electric telescopic column is slidably installed inside the electric slide rail, and a spring is arranged on the outer wall of the telescopic end of the electric telescopic column, the telescopic end of the electric telescopic column drives the cutting component to move up and down, the top of the cutting component is fixedly installed on the bottom of the telescopic end of the electric telescopic column, the cutting component moves up and down and left and right to cut the material transmitted by the conveying component, so as to improve the cutting efficiency, the left side of the pressure plate is fixedly installed on the right side of the cutting component, the cutting component drives the pressure plate to move synchronously, the pressure plate drives the protective cover to move synchronously, the top of the protective cover is fixedly installed on the bottom of the pressure plate, the protective cover effectively blocks the material when the cutting component cuts the material, and prevents the broken material from flying and causing injuries to the staff.

[0007] According to the above technical scheme, the anti-breakage device also includes an inclined rod, an arc clamp and an anti-sliding block. The top of the inclined rod is hinged at the bottom edge of the protective cover. When the protective cover moves downward, it drives the inclined rod to move toward the center of the device body. The top of the arc clamp is hinged at the bottom of the inclined rod, and the bottom of the arc clamp contacts the top of the device body. The inclined rod drives the arc clamp to move synchronously. The arc clamp will fix and clamp the material to prevent shaking during material cutting, which will cause material deviation and reduce cutting accuracy. The left side of the anti-sliding block is installed inside the arc clamp through a spring sliding. The anti-sliding block contacts the material by relying on the clamping force of the arc clamp, so that the anti-sliding block can adapt to materials of different sizes on the basis of the original anti-slip function.

[0008] According to the above technical scheme, the anti-sputtering device includes a T-shaped arc plate, a T-shaped plate and a spring plate. The left side of the T-shaped arc plate is fixedly installed on the right side of the protective cover. When the protective cover descends, it drives the T-shaped arc plate to move synchronously. The right side of the T-shaped plate is fixedly installed on the right side of the inner wall of the U-shaped plate. The T-shaped arc plate will contact the spring plate. Relying on the stability provided by the T-shaped plate for the spring plate, the right side of the spring plate is fixedly installed on the right side of the T-shaped plate, and the left side of the spring plate is located on the motion trajectory of the arc surface of the T-shaped arc plate. After the T-shaped arc plate passes through the spring plate, the spring plate swings back and forth up and down during the elastic recovery process. At this time, the spring plate relies on swinging and slapping to swing the sparks generated by material cutting to all around.

[0009] According to the above technical scheme, the anti-splashing device also includes a hook plate, a U-shaped frame, a roller and a knocking ball. The top right side of the hook plate is fixedly installed on the bottom of the T-shaped plate, and the spring plate squeezes the hook plate to swing left and right. The bottom of the U-shaped frame passes through and is fixedly installed on the left side of the hook plate near the top end. The hook plate drives the U-shaped frame to move synchronously, and the hook plate is elastic. The left and right ends of the roller are rotatably installed inside the U-shaped frame, and the outer wall surface of the roller is in contact with the bottom of the spring plate. The U-shaped frame drives the roller to slide synchronously along the bottom of the spring plate to prevent the bottom of the spring plate from adhering to hot material debris for a long time, causing damage, thereby shortening the service life of the spring plate. The knocking ball is fixedly connected to the left side of the inner wall of the hook plate by an elastic wire, and the outer wall of the knocking ball is in contact with the right side of the T-shaped plate. When the hook plate is deformed, the knocking ball is pulled by the elastic wire to move synchronously. When the hook plate swings to the right, it drives the elastic wire and the knocking ball to knock the T-shaped plate back and forth to generate vibration, and relies on the vibration force to weaken the viscosity of debris on the surface of the spring plate.

[0010] According to the above technical scheme, the adsorption device includes a transmission rod, an activated carbon plate, a scraper and a deodorizing bag. The top of the transmission rod is hinged at the left side of the T-shaped arc plate. When the T-shaped arc plate descends, it drives the transmission rod to move left. The right side of the activated carbon plate is hinged at the bottom of the transmission rod, and the bottom of the activated carbon plate is fixedly connected to the spring inside the slide groove at the top of the device body. The transmission rod pushes the activated carbon plate to move synchronously. The spring drives the activated carbon plate to move back and forth left and right during its own elastic recovery process. When the activated carbon plate moves left and right, it purifies the harmful gas generated during cutting. The right side of the scraper is fixedly installed on the left side of the activated carbon plate. The activated carbon plate drives the scraper to move synchronously. The scraper scrapes the material left and right. The deodorizing bag is fixedly installed on the top of the device body, and the right side of the deodorizing bag contacts with the left side of the activated carbon board. When the activated carbon board moves left and right, it squeezes the deodorizing bag to deform. When the deodorizing bag is deformed, a spray force is generated to spray out the deodorant to neutralize the oxidation odor of the material.

[0011] According to the above technical scheme, the adsorption device also includes a power column, a wave sticky plate, a hinged plate and a T-shaped guide plate. The right side of the power column passes through and is fixedly installed on the right side of the activated carbon plate. When the activated carbon plate moves left and right, it drives the power column to move synchronously inside the deodorizing bag. The right side of the wave sticky plate is fixedly installed on the left side of the power column. The power column drives the wave sticky plate to move synchronously. When the wave sticky plate moves left and right, it relies on its own viscosity to adhere to the rust to the maximum extent, thereby further improving the concentrated collection effect of the rust. The bottom of the hinged plate is hinged to the bottom of the inner wall of the deodorizing bag by a torsion spring. The arc surface of the wave sticky plate continuously hits the hinged plate to generate vibration, thereby further improving the adhesion effect of the wave sticky plate on the rust. The left side of the T-shaped guide plate is hinged to the left side of the hinged plate. The hinged plate drives the T-shaped guide plate to move synchronously. The T-shaped guide plate relies on the arc surface to disturb the gas inside the deodorizing bag, thereby improving the uniform distribution and spraying of the deodorant.

[0012] According to the above technical scheme, the centering device includes an electric push rod, an anti-deflection plate and a spring sheet. The bottom of the electric push rod is fixedly installed on the right side of the top of the device body. When the telescopic end of the electric push rod reciprocates and extends toward the center of the conveying component, it drives the anti-deflection plate to move synchronously. The right side of the anti-deflection plate is fixedly installed on the left side of the telescopic end of the electric push rod. During the reciprocating motion of the anti-deflection plate, the cut material is pushed to the center to ensure that the center position is maintained during the material transmission process. The spring sheet is fixedly installed between the left side of the electric push rod and the right side of the anti-deflection plate. Relying on the buffering effect generated when the spring sheet is deformed, the force is unloaded when the material collides with the anti-deflection plate to prevent the anti-deflection plate from being damaged.

[0013] According to the above technical scheme, the centering device also includes a U-shaped partition, a power ball and an elastic arc plate. The left side of the right end of the U-shaped partition is fixedly installed on the right side of the anti-deflection plate. The anti-deflection plate drives the U-shaped partition to move synchronously, and the U-shaped partition clamps and blocks the material. The power ball is rotatably installed on the left side of the U-shaped partition near the top inside. The U-shaped partition drives the power ball to move synchronously. The friction force generated when the power ball contacts the material causes the power ball to rotate, which has a pushing effect on the material. The back of the elastic arc plate is fixedly installed on the front side of the U-shaped partition. The U-shaped partition drives the elastic arc plate to move synchronously. The elastic arc plate is deformed after being squeezed by the material, and then relies on the elastic recovery process to slightly push the material away from the elastic arc plate, so that different batches of materials are transmitted at intervals from each other.

[0014] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0015] (1) The present invention sets an anti-breaking device, and cooperates with a transmission component, an electric slide rail, an electric telescopic column and a cutting component, so that the electric slide rail drives the electric telescopic column to slide left and right, and the telescopic end of the electric telescopic column drives the cutting component to move up and down, and the cutting component moves up and down and left and right to cut the material, thereby improving the cutting efficiency; and the tension generated by the upward contraction of the spring is used to prevent the cutting component from being damaged by forced cutting, thereby protecting the cutting component from damage; the pressure plate and the protective cover are used to effectively block the material when the cutting component cuts the material, thereby preventing the broken material from flying and causing injuries to the staff, thereby providing a safe working environment for the staff; the inclined rod, the arc clamp and the anti-sliding block are used to fix and clamp the material, thereby preventing the material from shaking during cutting, causing the material to shift and thus reducing the cutting accuracy; and the anti-sliding block relies on the elasticity of the spring to shrink when it contacts with materials of different diameters to generate resistance, so that the anti-sliding block can not only prevent the arc clamp from adapting to materials of different diameters on the basis of the original anti-slip function, but also realize the diversified functions of anti-shaking of material cutting.

[0016] (2) The present invention sets an anti-sputtering device, and cooperates with a protective cover, a T-shaped arc plate, a T-shaped plate and a spring plate so that the T-shaped arc plate resists the bending deformation of the spring plate. The spring plate swings up and down reciprocatingly during the elastic recovery process. The spring plate swings and hits the sparks generated by material cutting to the surroundings to prevent the sparks from splashing onto the surface of the material and causing secondary pollution, thereby reducing the quality of the material. The hook plate, the U-shaped frame and the roller cooperate so that the hook plate drives the U-shaped frame to move synchronously. The friction force generated by the contact between the roller and the bottom of the spring plate causes the roller to rotate and rub the bottom of the spring plate, thereby preventing the bottom of the spring plate from adhering to the hot material debris for a long time and causing damage, thereby shortening the service life of the spring plate. At the same time, it also prevents the spring plate from adhering to too much debris and increasing its own weight, thereby reducing the swing amplitude and reducing the flapping effect on the sparks. The setting of the knocking ball allows the knocking ball to knock the T-shaped plate back and forth to generate vibration, and the vibration force reduces the viscosity of the debris on the surface of the spring plate, thereby accelerating the rolling and removing effect of the roller on the debris, thereby ensuring the overall cleanliness of the spring plate.

[0017] (3) The present invention sets an adsorption device, and cooperates with a T-shaped arc plate, a transmission rod, an activated carbon plate, a scraper and a deodorizing bag, so that the transmission rod pushes the activated carbon plate to move, and the activated carbon plate squeezes the spring to deform. The spring drives the activated carbon plate to move back and forth left and right by its own elastic recovery process. The activated carbon plate purifies the harmful gas generated during cutting to prevent the staff from absorbing the harmful gas generated by the rusted part of the material and endangering their health; the activated carbon plate drives the scraper to move synchronously, and the scraper scrapes the rusted part on the surface of the material to prevent the rusted part from continuously oxidizing and radiating the non-rusted part, thereby reducing the overall quality of the material; at the same time, the activated carbon plate squeezes the deodorizing bag to deform, and the deodorizing bag sprays the deodorant to neutralize the oxidized odor of the material to prevent oxidation The smell is too pungent; and the rust in the deodorizing bag is sucked into the inside of the deodorizing bag, which provides convenience for the subsequent centralized treatment of the staff and prevents the rust from adhering to the surface of the material for the second time; through the cooperation of the power column, the wave sticky plate, the hinged plate and the T-shaped guide plate, the power column drives the wave sticky plate to move, and the wave sticky plate relies on its own viscosity to adhere to the rust to the maximum extent, further improving the centralized collection effect of the rust, and preventing the rust from polluting the inside of the deodorizing bag and reducing the deodorizing effect; when the wave sticky plate moves, the arc surface constantly hits the hinged plate to generate vibration, and the adhesion effect on the rust is further improved; it also allows the T-shaped guide plate to rely on the arc surface to disturb the gas inside the deodorizing bag, thereby improving the uniform distribution and spraying of the deodorant, making the use of the deodorant more uniform.

[0018] (4) The present invention sets a centering device, and cooperates with an electric push rod, an anti-deflection plate and a spring sheet, so that the telescopic end of the electric push rod drives the anti-deflection plate to move toward the center of the conveying component. The anti-deflection plate pushes the cut material to the center, ensuring that the material maintains the center position during the conveying process, preventing the material from deflecting and jamming the conveying component, resulting in the continuous accumulation of the subsequent conveyed materials; at the same time, it also ensures the regularity of material collection to a certain extent, which is convenient for the staff to centrally organize; at the same time, relying on the buffering effect generated by the deformation of the spring sheet, it prevents the anti-deflection plate from being damaged due to excessive impact force with the material. The U-shaped baffle and the power ball cooperate to clamp and block the material, and rely on the rotational force of the power ball to push the material. This also avoids the jamming of the U-shaped baffle and the material when they come into contact with the material, and prevents the mixing of different batches of materials. The elastic arc plate is set so that the elastic arc plate is deformed after being squeezed by the material, and then relies on the elastic recovery process to slightly push the material away from the elastic arc plate, so that different batches of materials are transmitted at intervals to prevent collision between materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 A schematic diagram of the present invention as a whole;

[0021] Figure 2 It is a right side perspective schematic diagram of the present invention as a whole;

[0022] Figure 3 This is a schematic diagram of the anti-breakage device of the present invention;

[0023] Figure 4 This is a schematic diagram of the anti-breakage device of the present invention from a bottom perspective;

[0024] Figure 5 It is a schematic diagram of the anti-sputtering device of the present invention;

[0025] Figure 6 It is an enlarged schematic diagram of the anti-sputtering device of the present invention;

[0026] Figure 7 It is a schematic diagram of the adsorption device of the present invention;

[0027] Figure 8 It is a schematic cross-sectional view of a local structure of the adsorption device of the present invention;

[0028] Fig. 9 It is a schematic diagram of the centering device of the present invention;

[0029] In the figure: 1. device body; 2. U-shaped plate; 3. transmission component; 4. anti-break device; 41. electric slide rail; 42. electric telescopic column; 43. cutting component; 44. pressure plate; 45. protective cover; 46. inclined rod; 47. arc clamp; 48. anti-sliding block; 5. anti-splashing device; 51. T-shaped arc plate; 52. T-shaped plate; 53. spring plate; 54. hook plate; 55. U-shaped frame; 56. roller; 57. knocking ball; 6. adsorption device; 61. transmission rod; 62. activated carbon plate; 63. scraper; 64. deodorizing capsule; 65. power column; 66. wave sticky plate; 67. hinged plate; 68. T-shaped guide plate; 7. centering device; 71. electric push rod; 72. anti-bias plate; 73. shrapnel; 74. U-shaped partition; 75. power ball; 76. elastic arc plate. DETAILED DESCRIPTION

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

[0031] See also Figure 1-9, this embodiment provides a technical solution: a submarine valve cut-off device with a protective function, including a device body 1, a slide groove is arranged on the top of the device body 1, and a spring is arranged inside the slide groove, a U-shaped plate 2 is arranged at the center of the top of the device body 1, a transmission component 3 is arranged on the right side of the device body 1, and the transmission component 3 is driven by an external pulley, and also includes an anti-breakage device 4 and an anti-splashing device 5, the anti-breakage device 4 is arranged on the top of the inner wall of the U-shaped plate 2, and the anti-splashing device 5 is arranged on the left and right ends of the inner wall of the U-shaped plate 2, the anti-breakage device 4 includes an electric slide rail 41, an electric telescopic column 42, a cutting component 43, a pressing plate 44 and a protective cover 45, the top of the electric slide rail 41 is fixedly installed on the top of the inner wall of the U-shaped plate 2, the top of the electric telescopic column 42 is slidably installed inside the electric slide rail 41, and the electric telescopic A spring is provided on the outer wall of the telescopic end of the column 42, the top of the cutting component 43 is fixedly mounted on the bottom of the telescopic end of the electric telescopic column 42, the left side of the pressure plate 44 is fixedly mounted on the right side of the cutting component 43, the top of the protective cover 45 is fixedly mounted on the bottom of the pressure plate 44, the conveying component 3 relies on an external pulley to transmit the material, the electric slide rail 41 drives the electric telescopic column 42 to slide left and right, the telescopic end of the electric telescopic column 42 drives the cutting component 43 to move up and down, the cutting component 43 moves up and down and left and right to cut the material conveyed by the conveying component 3, so as to improve the cutting efficiency, the cutting component 43 drives the pressure plate 44 to move synchronously, and the pressure plate 44 drives the protective cover 45 to move synchronously, and the protective cover 45 effectively blocks the material when the cutting component 43 cuts the material to prevent the broken material from flying and causing injuries to the staff.

[0032] The anti-breakage device 4 also includes an inclined rod 46, an arc clamp 47 and an anti-sliding block 48. The top of the inclined rod 46 is hinged at the bottom edge of the protective cover 45, the top of the arc clamp 47 is hinged at the bottom of the inclined rod 46, and the bottom of the arc clamp 47 contacts the top of the device body 1. The left side of the anti-sliding block 48 is installed inside the arc clamp 47 through a spring sliding. When the protective cover 45 moves downward, it drives the inclined rod 46 to move toward the center of the device body 1, and the inclined rod 46 drives the arc clamp 47 to move synchronously. The arc clamp 47 will fix and clamp the material to prevent shaking during cutting, which will cause the material to shift and reduce the cutting accuracy. The anti-sliding block 48 relies on the clamping force of the arc clamp 47 to contact the material, so that the anti-sliding block 48 can adapt to materials of different sizes on the basis of the original anti-slip function.

[0033] The anti-sputtering device 5 includes a T-shaped arc plate 51, a T-shaped plate 52 and a spring plate 53. The left side of the T-shaped arc plate 51 is fixedly installed on the right side of the protective cover 45, the right side of the T-shaped plate 52 is fixedly installed on the right side of the inner wall of the U-shaped plate 2, and the right side of the spring plate 53 is fixedly installed on the right side of the T-shaped plate 52, and the left side of the spring plate 53 is located on the motion trajectory of the arc surface of the T-shaped arc plate 51. When the protective cover 45 descends, it drives the T-shaped arc plate 51 to move synchronously, and the T-shaped arc plate 51 will contact the spring plate 53. Relying on the stability provided by the T-shaped plate 52 for the spring plate 53, after the T-shaped arc plate 51 passes through the spring plate 53, the spring plate 53 swings back and forth up and down in the elastic recovery process. At this time, the spring plate 53 swings the sparks generated by the material cutting to the surroundings by swinging and hitting.

[0034] The anti-splash device 5 also includes a hook-shaped plate 54, a U-shaped frame 55, a roller 56 and a knocking ball 57. The top right side of the hook-shaped plate 54 is fixedly installed at the bottom of the T-shaped plate 52. The bottom of the U-shaped frame 55 penetrates and is fixedly installed at the left side of the hook-shaped plate 54 near the top. The hook-shaped plate 54 is elastic. The left and right ends of the roller 56 are rotatably installed inside the U-shaped frame 55, and the outer wall surface of the roller 56 contacts the bottom of the spring plate 53. The knocking ball 57 is fixedly connected to the left side of the inner wall of the hook-shaped plate 54 by an elastic wire, and the outer wall of the knocking ball 57 is connected to the right side of the T-shaped plate 52. When the hook plate 54 is in side contact, the spring plate 53 squeezes the hook plate 54 to swing left and right, the hook plate 54 drives the U-shaped frame 55 to move synchronously, and the U-shaped frame 55 drives the roller 56 to slide synchronously along the bottom of the spring plate 53 to prevent the bottom of the spring plate 53 from being damaged by long-term adhesion of hot material debris, thereby shortening the service life of the spring plate 53. When the hook plate 54 is deformed, the elastic wire pulls the knocking ball 57 to move synchronously. When the hook plate 54 swings to the right, it drives the elastic wire and the knocking ball 57 to knock the T-shaped plate 52 back and forth to generate vibration, and relies on the vibration force to weaken the stickiness of the debris on the surface of the spring plate 53.

[0035] When in use, the conveying component 3 relies on the external pulley to transmit the material, and the electric slide rail 41 and the electric telescopic column 42 are started. The electric slide rail 41 drives the electric telescopic column 42 to slide left and right, and the telescopic end of the electric telescopic column 42 drives the cutting component 43 to move up and down. At this time, the cutting component 43 moves up and down and left and right to cut the material conveyed by the conveying component 3, thereby improving the cutting efficiency; at the same time, when the cutting component 43 encounters resistance, the tension generated by the upward contraction deformation of the spring rises, thereby preventing the cutting component 43 from being damaged by forced cutting, thereby protecting the cutting component 43 from damage; the cutting component 43 drives the pressing plate 44 to move synchronously, and the pressing plate 44 drives the protective cover 45 to move synchronously, and the protective cover 45 moves when the cutting component 43 cuts the material The protective cover 45 can effectively block the material during cutting to prevent the broken materials from flying and injuring the workers, thereby providing a safe working environment for the workers; when the protective cover 45 moves downward, it drives the inclined rod 46 to move toward the center of the device body 1, and the inclined rod 46 drives the arc clamp 47 to move synchronously. The arc clamp 47 can fix and clamp the material to prevent the material from shaking during cutting, causing the material to shift and thus reduce the cutting accuracy; the anti-sliding block 48 contacts the material by the clamping force of the arc clamp 47, and when the anti-sliding block 48 contacts with materials of different diameters and generates resistance, it contracts by relying on the elasticity of the spring, so that the anti-sliding block 48 can make the arc clamp 47 adapt to materials of different diameters on the basis of the original anti-slip function, thereby realizing the diverse functions of preventing material cutting from shaking.

[0036] When the protective cover 45 descends, it drives the T-shaped arc plate 51 to move synchronously, and the T-shaped arc plate 51 will contact the spring plate 53. Relying on the stability provided by the T-shaped plate 52 for the spring plate 53, the spring plate 53 is bent and deformed after being contacted by the T-shaped arc plate 51. When the T-shaped arc plate 51 passes through the spring plate 53, the spring plate 53 swings back and forth up and down in the elastic recovery process. At this time, the spring plate 53 swings the sparks generated by the material cutting to the surroundings by swinging and hitting, so as to prevent the sparks from splashing to the surface of the material and causing secondary pollution, thereby reducing the quality of the material; when the spring plate 53 is deformed, it squeezes the hook plate 54 to swing left and right, and the hook plate 54 drives the U-shaped frame 55 to move synchronously, and the U-shaped frame 55 drives the roller 56 to move synchronously along the bottom of the spring plate 53 The friction force generated by the contact between the roller 56 and the bottom of the spring plate 53 causes the roller 56 to rotate and rub the bottom of the spring plate 53, thereby preventing the bottom of the spring plate 53 from being damaged by long-term adhesion of hot material debris, thereby shortening the service life of the spring plate 53; at the same time, it also prevents the spring plate 53 from being adhered to too much debris, increasing its own weight and reducing the swing amplitude, thereby reducing the flapping effect on the spark; when the hook plate 54 swings, the elastic wire pulls the knocking ball 57 to move synchronously, and when the hook plate 54 swings to the right, it drives the elastic wire and the knocking ball 57 to reciprocate and knock the T-shaped plate 52 to generate vibration, relying on the vibration force to weaken the stickiness of the debris on the surface of the spring plate 53, accelerating the rolling and removing effect of the roller 56 on the debris, and ensuring the overall cleanliness of the spring plate 53. Example

[0037] See also Figure 1-9Based on Example 1, this embodiment further includes an adsorption device 6 and a centering device 7. The adsorption device 6 is arranged on the left side of the top of the device body 1, and the centering device 7 is arranged on the right side of the top of the device body 1;

[0038] The adsorption device 6 includes a transmission rod 61, an activated carbon plate 62, a scraper 63 and a deodorizing capsule 64. The top of the transmission rod 61 is hinged to the left side of the T-shaped arc plate 51, the right side of the activated carbon plate 62 is hinged to the bottom of the transmission rod 61, and the bottom of the activated carbon plate 62 is fixedly connected to the spring inside the top slide of the device body 1. The right side of the scraper 63 is fixedly installed on the left side of the activated carbon plate 62. The deodorizing capsule 64 is fixedly installed on the top of the device body 1, and the right side of the deodorizing capsule 64 contacts the left side of the activated carbon plate 62. When the T-shaped arc plate 51 descends, the deodorizing capsule 64 is brought into contact with the deodorizing capsule 64. The driving rod 61 moves to the left, and the driving rod 61 pushes the activated carbon plate 62 to move synchronously. The spring drives the activated carbon plate 62 to move back and forth left and right during its own elastic recovery process. When the activated carbon plate 62 moves left and right, it purifies the harmful gas generated during cutting. The activated carbon plate 62 drives the scraper 63 to move synchronously, and the scraper 63 scrapes the material left and right. When the activated carbon plate 62 moves left and right, it squeezes the deodorizing bag 64 to deform. When the deodorizing bag 64 is deformed, a spray force is generated to spray out the deodorant to neutralize the oxidation odor of the material.

[0039] The adsorption device 6 also includes a power column 65, a wave adhesive plate 66, a hinge plate 67 and a T-shaped guide plate 68. The right side of the power column 65 penetrates and is fixedly installed on the right side of the activated carbon plate 62. The right side of the wave adhesive plate 66 is fixedly installed on the left side of the power column 65. The bottom of the hinge plate 67 is hinged to the bottom of the inner wall of the deodorizing bag 64 through a torsion spring. The left side of the T-shaped guide plate 68 is hinged to the left side of the hinge plate 67. When the activated carbon plate 62 moves left and right, it drives the power column 65 to move synchronously inside the deodorizing bag 64. The power column 65 drives The wavy sticky plate 66 moves synchronously. When the wavy sticky plate 66 moves left and right, it relies on its own stickiness to adhere to the rust to the maximum extent, further improving the concentrated collection effect of the rust. The curved surface of the wavy sticky plate 66 continuously hits the hinged plate 67 to generate vibration, which further improves the adhesion effect of the wavy sticky plate 66 on the rust. The hinged plate 67 drives the T-shaped guide plate 68 to move synchronously. The T-shaped guide plate 68 relies on the curved surface to disturb the gas inside the deodorizing bag 64, thereby improving the uniform distribution and spraying of the deodorant.

[0040] The centering device 7 includes an electric push rod 71, an anti-deflection plate 72 and a spring piece 73. The bottom of the electric push rod 71 is fixedly installed on the right side of the top of the device body 1, the right side of the anti-deflection plate 72 is fixedly installed on the left side of the telescopic end of the electric push rod 71, and the spring piece 73 is fixedly installed between the left side of the electric push rod 71 and the right side of the anti-deflection plate 72. When the telescopic end of the electric push rod 71 reciprocates toward the center of the conveying component 3, it drives the anti-deflection plate 72 to move synchronously. During the reciprocating motion of the anti-deflection plate 72, the cut material is pushed to the center to ensure that the center position is maintained during the material transmission process. Relying on the buffering effect generated by the deformation of the spring piece 73, when the material collides with the anti-deflection plate 72, the force is unloaded to prevent the anti-deflection plate 72 from being damaged.

[0041] The centering device 7 also includes a U-shaped partition 74, a power ball 75 and an elastic arc plate 76. The left end of the right side of the U-shaped partition 74 is fixedly installed on the right side of the anti-deflection plate 72, the power ball 75 is rotatably installed on the left side of the U-shaped partition 74 near the top inside, and the back of the elastic arc plate 76 is fixedly installed on the front of the U-shaped partition 74. The anti-deflection plate 72 drives the U-shaped partition 74 to move synchronously, the U-shaped partition 74 clamps and blocks the material, the U-shaped partition 74 drives the power ball 75 to move synchronously, the friction force generated when the power ball 75 contacts the material causes the power ball 75 to rotate, which has a pushing effect on the material, the U-shaped partition 74 drives the elastic arc plate 76 to move synchronously, the elastic arc plate 76 is deformed after being squeezed by the material, and then relies on the elastic recovery process to slightly push the material away from the elastic arc plate 76, so that different batches of materials are transmitted at intervals from each other.

[0042] When in use, the T-shaped arc plate 51 drives the transmission rod 61 to move leftward when it descends, and the transmission rod 61 pushes the activated carbon plate 62 to move synchronously. The activated carbon plate 62 squeezes the spring in the slide groove to deform synchronously, and then drives the activated carbon plate 62 to move back and forth left and right while the spring relies on its own elastic recovery process. When the activated carbon plate 62 moves left and right, it purifies the harmful gas generated during cutting to prevent the staff from absorbing the harmful gas generated by the rusted part of the material and endangering their health; the activated carbon plate 62 drives the scraper 63 to move synchronously, and the scraper 63 scrapes the material left and right to scrape off the rusted part on the surface of the material to prevent the rusted part from continuously oxidizing and radiating the non-rusted part, thereby reducing the overall quality of the material; when the activated carbon plate 62 moves left and right, it squeezes the deodorizing bag 64 to deform, and when the deodorizing bag 64 is deformed, it generates a spray force to spray the deodorant to neutralize the oxidized smell of the material to prevent the oxidized smell from being too pungent; the suction force generated when the deodorizing bag 64 recovers sucks the rust into the deodorizing bag 64 The interior provides convenience for the centralized processing by the later staff, and also prevents the rust from attaching to the surface of the material for the second time; when the activated carbon plate 62 moves left and right, it drives the power column 65 to move synchronously inside the deodorizing bag 64, and the power column 65 drives the wave sticky plate 66 to move synchronously. When the wave sticky plate 66 moves left and right, it relies on its own viscosity to adhere to the rust to the maximum extent, further improving the centralized collection effect of the rust, and preventing the rust from polluting the inside of the deodorizing bag 64 and reducing the deodorizing effect; when the wave sticky plate 66 moves, the arc surface continuously hits the hinged plate 67 to generate vibration, and the vibration force further improves the adhesion effect of the wave sticky plate 66 on the rust; then the hinged plate 67 is reset by the torsion spring to realize the left and right swing, and the hinged plate 67 drives the T-shaped guide plate 68 to move left and right synchronously, and the T-shaped guide plate 68 relies on the arc surface to disturb the gas inside the deodorizing bag 64, thereby improving the uniform distribution and spraying of the deodorant, making the use of the deodorant more uniform.

[0043] The cam 72 is pressed against the top of the ladder and the cam 73 is pressed downwardly, so that the material can be easily moved and the cam 73 is pressed downwardly, so that the cam 73 is pressed downwardly, and the material can be easily moved and the cam 73 is pressed downwardly, so that the material can be easily moved and the cam 73 is pressed downwardly. The anti-deflection plate 72 drives the U-shaped partition 74 to move synchronously, and the U-shaped partition 74 clamps and blocks the material. At the same time, the U-shaped partition 74 drives the power ball 75 to move synchronously. The friction generated when the power ball 75 contacts the material causes the power ball 75 to rotate, and the material is pushed by the rotational force of the power ball 75. At the same time, it also avoids the jamming of the U-shaped partition 74 when it contacts the material, thereby preventing different batches of materials from mixing. The material conveyed by the conveying component 3 first contacts the curved surface of the elastic arc plate 76, and the U-shaped partition 74 drives the elastic arc plate 76 to move synchronously. The elastic arc plate 76 is deformed after being squeezed by the material, and then relies on the elastic recovery process to slightly push the material away from the elastic arc plate 76, so that different batches of materials are conveyed at intervals from each other to prevent collisions between materials.

[0044] 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.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A submarine valve cut-off device with a protective function, comprising a device body (1), a slide groove is arranged on the top of the device body (1), and a spring is arranged inside the slide groove, a U-shaped plate (2) is arranged at the center of the top of the device body (1), a transmission component (3) is arranged on the right side of the device body (1), and the transmission component (3) is driven by an external pulley, characterized in that: The device also comprises an anti-breakage device (4), an anti-splashing device (5), an adsorption device (6) and a centering device (7), wherein the anti-breakage device (4) is arranged at the top of the inner wall of the U-shaped plate (2), the anti-splashing device (5) is arranged at the left and right ends of the inner wall of the U-shaped plate (2), the adsorption device (6) is arranged at the top left of the device body (1), and the centering device (7) is arranged at the top right of the device body (1), the anti-breakage device (4) comprises an electric slide rail (41), an electric telescopic column (42), a cutting assembly (43), A pressing plate (44) and a protective cover (45), wherein the top of the electric slide rail (41) is fixedly mounted on the top of the inner wall of the U-shaped plate (2), the top of the electric telescopic column (42) is slidably mounted inside the electric slide rail (41), and a spring is provided on the outer wall of the telescopic end of the electric telescopic column (42), the top of the cutting assembly (43) is fixedly mounted on the bottom of the telescopic end of the electric telescopic column (42), the left side of the pressing plate (44) is fixedly mounted on the right side of the cutting assembly (43), and the top of the protective cover (45) is fixedly mounted on the bottom of the pressing plate (44); The anti-breakage device (4) further comprises an inclined rod (46), an arc-shaped clamp (47) and an anti-sliding block (48), wherein the top of the inclined rod (46) is hinged to the bottom edge of the protective cover (45), the top of the arc-shaped clamp (47) is hinged to the bottom of the inclined rod (46), and the bottom of the arc-shaped clamp (47) contacts the top of the device body (1), and the left side of the anti-sliding block (48) is slidably mounted inside the arc-shaped clamp (47) via a spring; The anti-sputtering device (5) comprises a T-shaped arc plate (51), a T-shaped plate (52) and a spring plate (53), wherein the left side of the T-shaped arc plate (51) is fixedly mounted on the right side of the protective cover (45), the right side of the T-shaped plate (52) is fixedly mounted on the right side of the inner wall of the U-shaped plate (2), the right side of the spring plate (53) is fixedly mounted on the right side of the T-shaped plate (52), and the left side of the spring plate (53) is located on the motion trajectory of the arc surface of the T-shaped arc plate (51); The anti-splash device (5) further comprises a hook-shaped plate (54), a U-shaped frame (55), a roller (56) and a knocking ball (57); the top right side of the hook-shaped plate (54) is fixedly mounted on the bottom of the T-shaped plate (52); the bottom of the U-shaped frame (55) passes through and is fixedly mounted on the left side of the hook-shaped plate (54) near the top end; the hook-shaped plate (54) is elastic; the left and right ends of the roller (56) are rotatably mounted inside the U-shaped frame (55); the outer wall surface of the roller (56) contacts the bottom of the spring plate (53); the knocking ball (57) is fixedly connected to the left side of the inner wall of the hook-shaped plate (54) by an elastic wire; and the outer wall of the knocking ball (57) contacts the right side of the T-shaped plate (52).

2. A subsea valve cut-off device with protection function according to claim 1, characterized in that: The adsorption device (6) comprises a transmission rod (61), an activated carbon plate (62), a scraper (63) and a deodorizing capsule (64); the top of the transmission rod (61) is hinged to the left side of the T-shaped arc plate (51); the right side of the activated carbon plate (62) is hinged to the bottom of the transmission rod (61); the bottom of the activated carbon plate (62) is fixedly connected to the spring inside the top slide groove of the device body (1); the right side of the scraper (63) is fixedly mounted on the left side of the activated carbon plate (62); the deodorizing capsule (64) is fixedly mounted on the top of the device body (1); and the right side of the deodorizing capsule (64) is in contact with the left side of the activated carbon plate (62).

3. The submarine valve cut-off device with protection function according to claim 2, characterized in that: The adsorption device (6) further comprises a power column (65), a wave adhesive plate (66), a hinged plate (67) and a T-shaped guide plate (68); the right side of the power column (65) penetrates through and is fixedly mounted on the right side of the activated carbon plate (62); the right side of the wave adhesive plate (66) is fixedly mounted on the left side of the power column (65); the bottom of the hinged plate (67) is hinged to the bottom of the inner wall of the deodorizing bag (64) via a torsion spring; and the left side of the T-shaped guide plate (68) is hinged to the left side of the hinged plate (67).

4. The submarine valve cut-off device with protection function according to claim 1, characterized in that: The centering device (7) comprises an electric push rod (71), an anti-deflection plate (72) and a spring sheet (73); the bottom of the electric push rod (71) is fixedly mounted on the right side of the top of the device body (1); the right side of the anti-deflection plate (72) is fixedly mounted on the left side of the telescopic end of the electric push rod (71); and the spring sheet (73) is fixedly mounted between the left side of the electric push rod (71) and the right side of the anti-deflection plate (72).

5. The submarine valve cut-off device with protection function according to claim 4, characterized in that: The centering device (7) further comprises a U-shaped partition (74), a power ball (75) and an elastic arc plate (76); the left side of a right end of the U-shaped partition (74) is fixedly mounted on the right side of the anti-deflection plate (72); the power ball (75) is rotatably mounted on the left side of the U-shaped partition (74) near the top end; and the back side of the elastic arc plate (76) is fixedly mounted on the front side of the U-shaped partition (74).

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