A pipe fixing and traction device for cable protection pipe processing

Abstract

This invention discloses a pipe fixing and traction device for cable protection pipe processing, belonging to the field of pipe fixing and traction technology. The invention includes a base, a control component on the front of the base, a device body inside the base, a traction component on the right side of the device body, the traction component being driven by an external motor, a worktable inside the device body, support plates symmetrically arranged on the top of the worktable, an electric telescopic rod on the top of the inner wall of the device body, and a cutting component at the bottom of the telescopic end of the electric telescopic rod; an anti-detachment device is also installed inside the device body. This invention uses an arc-shaped film to enhance the clamping strength of the pipe at the inner angle of the arc-shaped clamping plate, ensuring good stability of the pipe during cutting, preventing the outer wall of the pipe from detaching from the inner wall of the arc-shaped clamping plate, thus avoiding a decrease in clamping tightness and preventing the pipe from shaking during cutting, resulting in a rough cut surface.

Description

Technical Field

[0001] This invention relates to the field of pipe fixing and traction technology, specifically to a pipe fixing and traction device for cable protection pipe processing. Background Technology

[0002] Cable protection pipes are metal protective pipes with a certain mechanical strength that are laid on the outer layer of cables to prevent them from being damaged. Cable protection pipes are mainly installed at the intersection of communication cables and power lines. At the same time, due to the excessive length of the pipes during processing, they need to be pulled to the processing area to facilitate the processing of the pipes.

[0003] Patent publication number CN221620959U discloses a pipe fixing and traction device for pipe processing, relating to the field of pipe processing technology. The device includes a base, a fixed bracket fixedly mounted on the top of the base, and a cutting machine body fixedly mounted on the top of the inner wall of the fixed bracket. A fixing and traction mechanism is located near the front of the top of the base, and a debris cleaning component is located at one end of the interior of the base near the back. This fixing and traction mechanism allows the pipe to be firmly fixed during cutting and also allows the pipe to be moved slowly using a mechanical structure, facilitating pipe cutting and improving processing efficiency. The simple mechanical structure simplifies the operator's steps. The debris cleaning component collects debris generated during pipe cutting, preventing it from accumulating in the working area and affecting the cutting process, thus improving the working efficiency of the pipe processing device.

[0004] However, the device still has shortcomings: the device can fix and move the pipe to simplify the operation steps, but the clamping component of the device is a fixed model. Therefore, the clamping firmness varies for pipes of different diameters. When there is a large difference between the pipe diameter and the clamping component, the inner wall of the clamping component is difficult to fit tightly with the outer wall of the pipe, thereby increasing the possibility of pipe shaking during cutting and reducing the flatness of the pipe cut surface. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a pipe fixing and traction device for cable protection pipe processing, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a pipe fixing and traction device for processing cable protection pipes, comprising a base, a control component on the front of the base, a device body inside the base, a traction component on the right side of the device body, the traction component being driven by an external motor, a workbench inside the device body, support plates symmetrically arranged on the top of the workbench, an electric telescopic rod on the top of the inner wall of the device body, and a cutting component at the bottom of the telescopic end of the electric telescopic rod;

[0007] The device body is equipped with an anti-detachment device inside, an anti-pollution device is installed above the anti-detachment device, and an anti-overflow device is installed to the right of the anti-pollution device.

[0008] The anti-detachment device includes several electric push rods, each consisting of a fixed end and a telescopic end. The fixed ends of the electric push rods are symmetrically and fixedly installed on the inner wall of the device body. An H-shaped plate is fixedly installed on the telescopic end of each electric push rod near the axis of the device body. A U-groove plate is slidably installed inside the H-shaped plate. An arc-shaped clamping plate is hinged inside the U-groove plate. An I-beam is rotatably installed on the end of the arc-shaped clamping plate away from the axis of the H-shaped plate. An arc-shaped film is fixedly installed between the concave surface of the arc-shaped clamping plate and the side of the H-shaped plate near the axis of the device body. A horizontal plate is fixedly installed through the outer wall of the telescopic end of the electric push rod. A heating component is fixedly installed on the side of the horizontal plate near the axis of the main body of the device. The pipe passes through the interior of the main body of the device from left to right. The traction component is driven by an external motor. At the same time, the bottom of the pipe is supported by the inner arc surface of the support plate, and the worktable limits and stabilizes the support plate. When the electric push rod is activated, the telescopic end of the electric push rod moves towards the center of the main body of the device, which drives the H-shaped plate to move synchronously. The H-shaped plate drives the U-groove plate to move synchronously. The U-groove plate drives the arc-shaped clamping plate to move towards the outer wall of the pipe. The curved clamp drives the H-beam to move synchronously. The outer wall of the H-beam, located outside the curved clamp, contacts and rubs against the outer wall of the pipe first. The H-beam rotates inside the curved clamp due to friction. This rotation converts the sliding friction between the curved clamp and the pipe into rolling friction. When the pipe extends into the curved clamp, it abuts against it. The curved clamp begins to rotate via its own hinge axis due to this abutment. At this point, the curved clamp flips about the hinge axis away from the axis of the H-shaped plate. As the curved clamp flips, it pulls the curved film to deform synchronously until the outer wall of the pipe contacts the curved surface. The outer wall of the film is curved, and the curved clamping plate increases the friction between itself and the pipe through the anti-slip pad. After clamping, the electric telescopic rod is activated. The telescopic end of the electric telescopic rod drives the cutting component to move downward and cut the pipe. After cutting, the traction component pulls the pipe inside the device body to slide to the right and continues to pull the pipe to the next section for cutting, and so on. When the telescopic end of the electric push rod moves towards the axis of the device body, it drives the horizontal plate to move synchronously. The horizontal plate drives the heating component to move synchronously. Before the cutting work begins, the heating component is activated to preheat the inside of the device body.

[0009] According to the above technical solution, a longitudinal spring is provided between the H-shaped plate and the U-groove plate, a torsion spring is provided between the arc-shaped clamping plate and the U-groove plate, and an anti-slip pad is provided on the concave surface of the arc-shaped clamping plate.

[0010] According to the above technical solution, the anti-pollution device includes a sliding plate, a rotating rod, and several drying plates. The bottom of the sliding plate is fixedly installed on the top of the horizontal plate. The end of the rotating rod away from the heating component is rotatably installed on the inner wall of the device body. Several drying plates are fixedly installed on the outer wall of the rotating rod. When the horizontal plate moves towards the axis of the device body, it drives the sliding plate to move synchronously. At this time, the sliding plate slides synchronously along the outer wall of the rotating rod. The rotating rod, which is driven by the sliding plate, generates a rotational force and begins to rotate along the inner wall of the device body. The rotating rod drives the drying plates to rotate.

[0011] According to the above technical solution, the rotating rod is threaded through and connected to the inside of the sliding plate at one end near the main shaft of the device. Several drying plates are evenly distributed on the outer wall of the rotating rod, and a desiccant is provided inside the drying plates.

[0012] According to the above technical solution, the anti-pollution device also includes a fixed rod, an activated carbon plate, and a corrugated guide plate. The fixed rod is fixedly installed on the inner wall of the main body of the device at the end away from the heating component. The top of the activated carbon plate is hinged to the bottom of the outer wall of the fixed rod by a torsion spring. The bottom arc surface of the activated carbon plate is located on the movement trajectory of the drying plate. The right side of the corrugated guide plate is fixedly installed on the left side of the activated carbon plate. When the drying plate rotates to the top of the rotating rod, its outer wall contacts the left outer wall of the activated carbon plate, generating a resistance force. At this time, the activated carbon plate is limited by the fixed rod, so the hinge axis between the top of the activated carbon plate and the fixed rod begins to rotate. The activated carbon plate begins to swing to the right in an arc trajectory with the hinge axis as the axis. When the drying plate passes the activated carbon plate, the activated carbon plate returns to its original position by the torsion spring. This process is repeated. During the swing of the activated carbon plate, the corrugated guide plate will move synchronously. The corrugated guide plate uses its own corrugated surface to evenly guide the smoke generated during cutting.

[0013] According to the above technical solution, the anti-spillage device includes a fixed plate, a U-shaped frame, a transmission plate, and a friction roller. The fixed plate is fixedly installed on the inner wall of the device body on the side away from the activated carbon plate. The top of the U-shaped frame is hinged to the bottom of the fixed plate by a torsion spring. The left side of the transmission plate is slidably installed inside the activated carbon plate, and the right side of the transmission plate is hinged to the bottom of the U-shaped frame. Both ends of the friction roller are rotatably installed on the inner wall of the transmission plate. The outer wall of the friction roller is in contact with the inner wall of the activated carbon plate. When the activated carbon plate swings, it drives the transmission plate to move synchronously. At this time, the transmission plate starts to rotate when it contacts the hinge shaft at the bottom of the U-shaped frame. When the hinge shaft at the bottom of the U-shaped frame rotates, it causes the U-shaped frame to push the transmission plate to slide upward along the inner wall of the activated carbon plate with the hinge shaft as the axis. At this time, the fixed plate limits and stabilizes the U-shaped frame, and the transmission plate drives the friction roller to slide and rub synchronously along the inner wall of the activated carbon plate. The friction roller starts to rotate and rub the inner wall of the activated carbon plate by friction.

[0014] According to the above technical solution, the anti-overflow device further includes a support rod, a swing filter plate, a hexagonal rod, a trapezoidal block, and a hook-shaped connecting plate. Both ends of the support rod are fixedly installed inside the U-shaped frame. The swing filter plate is internally penetrating and hinged to the outer wall of the support rod. The end of the hexagonal rod away from the activated carbon plate is fixedly installed on the inner wall of the device body. The side of the trapezoidal block near the inner wall of the device body is fixedly installed on the end of the hexagonal rod near the activated carbon plate. The bottom of the hook-shaped connecting plate is fixedly installed on the top of the trapezoidal block. When the bottom of the U-shaped frame moves upward, it drives the support rod to move synchronously. The support rod drives the swing filter plate to move synchronously. When the swing filter plate moves upward, it contacts the inclined surface of the trapezoidal block. The trapezoidal block is limited by the hexagonal rod and the hook-shaped connecting plate to maintain good stability. At this time, under the guidance of the inclined surface of the trapezoidal block, the swing filter plate flips along the outer wall of the support rod away from the activated carbon plate. When the U-shaped frame resets, the swing filter plate is reset by the torsion spring. This reciprocating motion enables the swing filter plate to swing back and forth.

[0015] According to the above technical solution, a torsion spring is provided between the inside of the swing filter plate and the support rod, the outer wall slope of the trapezoidal block contacts the top of the swing filter plate, and the top right side of the hook-shaped connecting plate is fixedly installed on the left side of the outer wall of the fixed plate.

[0016] This invention provides a pipe fixing and traction device for processing cable protection pipes. It has the following beneficial effects:

[0017] (1) By setting up an anti-detachment device, the present invention achieves high-efficiency automation in the pipe cutting process through the cooperation of electric push rod, H-shaped plate, U-groove plate, arc-shaped clamping plate, I-beam column, arc-shaped film, horizontal plate and heating component, which reduces the labor intensity of workers and improves practicality. The arc-shaped clamping plate can adapt to pipes with different tooth diameters, and the arc-shaped film improves the clamping strength of the pipe at the inner angle of the arc-shaped clamping plate, ensuring good stability of the pipe during the cutting process, avoiding the outer wall of the pipe from detaching from the inner wall of the arc-shaped clamping plate, which would reduce the clamping tightness and prevent the pipe from shaking during the cutting process, resulting in a rough cut surface. It also expands the heating range of the heating component, avoids uneven heat distribution inside the main body of the device due to long-term fixed-point heating, and reduces the stress in the pipe cutting process by preheating, avoiding the cut surface from being concave and reducing smoothness.

[0018] (2) The present invention uses a pollution prevention device, which consists of a horizontal plate, a sliding plate, a rotating rod, a drying plate, a fixed rod, an activated carbon plate and a corrugated guide plate. The drying plate and the desiccant inside it absorb the water vapor generated when the high temperature at the center of the pipe is suddenly generated during the cutting process and the lower temperature around it is counteracted. This prevents the water vapor from contacting the uncooled pipe cut surface and causing oxidation, thereby increasing the possibility of cut surface deformation. At the same time, the drying plate and the activated carbon plate will vibrate slightly when they collide, so that the desiccant will volatilize better. Meanwhile, the activated carbon plate and the corrugated guide plate will make uniform contact with the smoke. The activated carbon plate will purify the harmful substances carried in the smoke and avoid direct emission that will pollute the environment.

[0019] (3) The present invention, through the setting of the anti-overflow device, uses activated carbon plate, fixed plate, U-shaped frame, transmission plate, friction roller, support rod, swing filter plate, hexagonal rod, trapezoidal block and hook-shaped connecting plate to further improve the dispersion uniformity of smoke entering the activated carbon plate by relying on the rotation friction of the friction roller, thereby further improving the purification efficiency of harmful substances within the same contact time. In addition, the friction roller during the rotation process effectively prevents particulate matter in the smoke from adhering to the inside of the activated carbon plate, and prevents the activated carbon plate from being eroded by particulate matter. At the same time, it causes the swing filter plate to swing and intercept the particulate matter carried in the smoke passing through the activated carbon plate, and simultaneously intercepts the particulate matter disturbed when the friction roller rotates. In addition, during the swinging process of the swing filter plate, the particulate matter adheres more evenly on its outer wall, avoiding the phenomenon of secondary overflow caused by particulate matter adhering in the center. Thus, it avoids the adverse effects on the respiratory health of workers when smoke is emitted. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the entire invention;

[0021] Figure 2 This is a cross-sectional schematic diagram of the entire invention;

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

[0023] Figure 4 This is a schematic diagram showing the overall anti-detachment device of the present invention;

[0024] Figure 5 This is a schematic diagram of the pollution prevention device of the present invention;

[0025] Figure 6 This is a schematic diagram of the pollution prevention device of the present invention from the left side view.

[0026] Figure 7 This is a schematic diagram of the spill prevention device of the present invention;

[0027] Figure 8 This is a schematic diagram of the bottom view of the anti-spillage device of the present invention.

[0028] In the diagram: 1. Base; 2. Control component; 21. Main body of the device; 22. Traction component; 3. Workbench; 31. Electric telescopic rod; 32. Cutting component; 4. Anti-detachment device; 41. Electric push rod; 42. H-shaped plate; 43. U-shaped groove plate; 44. Arc-shaped clamping plate; 45. I-beam column; 46. Arc-shaped film; 47. Horizontal plate; 48. Heating component; 5. Anti-pollution device; 51. Sliding plate; 52. Rotating rod; 53. Drying plate; 54. Fixing rod; 55. Activated carbon plate; 56. Corrugated guide plate; 6. Anti-overflow device; 61. Fixing plate; 62. U-shaped frame; 63. Transmission plate; 64. Friction roller; 65. Support rod; 66. Swinging filter plate; 67. Hexagonal rod; 68. Trapezoidal block; 69. Hook-shaped connecting plate. Detailed Implementation

[0029] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0030] Please see Figures 1-8 One embodiment of the present invention is: a pipe fixing and traction device for processing cable protection pipes, including a base 1, a control component 2 is provided on the front of the base 1, a device body 21 is provided inside the base 1, a traction component 22 is provided on the right side of the device body 21, the traction component 22 is driven by an external motor, a workbench 3 is provided inside the device body 21, support plates are symmetrically provided on the top of the workbench 3, an electric telescopic rod 31 is provided on the top of the inner wall of the device body 21, and a cutting component 32 is provided at the bottom of the telescopic end of the electric telescopic rod 31.

[0031] An anti-detachment device 4 is installed inside the main body 21 of the device, an anti-pollution device 5 is installed above the anti-detachment device 4, and an anti-escape device 6 is installed on the right side of the anti-pollution device 5.

[0032] The anti-detachment device 4 includes several electric push rods 41, each consisting of a fixed end and a telescopic end. The fixed ends of the electric push rods 41 are symmetrically and fixedly installed on the inner wall of the device body 21. An H-shaped plate 42 is fixedly installed on the telescopic end of the electric push rod 41 near the axis of the device body 21. A U-groove plate 43 is slidably installed inside the H-shaped plate 42. An arc-shaped clamping plate 44 is hinged inside the U-groove plate 43. An I-beam 45 is rotatably installed on the end of the arc-shaped clamping plate 44 away from the axis of the H-shaped plate 42. An arc-shaped film 46 is fixedly installed between the concave surface of the arc-shaped clamping plate 44 and the side of the H-shaped plate 42 near the axis of the device body 21. A horizontal plate 47 is fixedly installed through the outer wall of the telescopic end of the electric push rod 41. The horizontal plate 47 is fixedly installed on the side near the axis of the device body 21. Equipped with heating element 48, the above-mentioned combination achieves efficient automation in the pipe cutting process, reducing the labor intensity of workers and thus improving practicality. The arc-shaped clamp 44 can adapt to pipes with different tooth diameters, and the arc-shaped film 46 enhances the clamping strength of the pipe at the inner angle of the arc-shaped clamp 44, ensuring good stability of the pipe during the cutting process and preventing the outer wall of the pipe from detaching from the inner wall of the arc-shaped clamp 44, which would reduce the clamping tightness and prevent the pipe from shaking during the cutting process, resulting in a rough cut surface. The above combination expands the heating range of heating element 48, avoids uneven heat distribution inside the main body 21 caused by prolonged fixed-point heating, and reduces stress during the pipe cutting process through preheating, preventing the cut surface from being concave and reducing smoothness.

[0033] A longitudinal spring is provided between the H-shaped plate 42 and the U-groove plate 43, a torsion spring is provided between the arc-shaped clamping plate 44 and the U-groove plate 43, and an anti-slip pad is provided on the concave surface of the arc-shaped clamping plate 44.

[0034] In use, the pipe passes through the interior of the device body 21 from left to right. The traction assembly 22 is driven by an external motor, while the bottom of the pipe is supported by the inner arc surface of the support plate. The worktable 3 provides stability and limit to the support plate. At this point, the electric push rod 41 is activated. As the extension end of the electric push rod 41 moves towards the center of the device body 21, it drives the H-shaped plate 42 to move synchronously. The H-shaped plate 42 drives the U-groove plate 43 to move synchronously. The U-groove plate 43 drives the arc-shaped clamping plate 44 to move towards the outer wall of the pipe. The arc-shaped clamping plate 44 drives the I-beam 45 to move synchronously. The outer wall of the I-beam 45, located outside the arc-shaped clamping plate 44, is the first to contact the outer wall of the pipe. Furthermore, friction occurs as the I-beam 45 rotates within the arc-shaped clamp 44 due to friction. This rotation converts the sliding friction between the arc-shaped clamp 44 and the pipe into rolling friction. When the pipe extends into the arc-shaped clamp 44, it contacts the clamp 44, causing the clamp 44 to rotate via its hinge axis. At this point, the clamp 44 flips away from the axis of the H-shaped plate 42, pulling the arc-shaped sheet 46 to deform synchronously until the outer wall of the pipe contacts the arc surface of the sheet 46. Simultaneously, the arc-shaped clamp 44 increases the friction between itself and the pipe through the anti-slip pad, thus clamping the pipe. After completion, the electric telescopic rod 31 is activated. The telescopic end of the electric telescopic rod 31 drives the cutting component 32 to move downward and cut the pipe. After cutting, the traction component 22 pulls the pipe inside the main body 21 to slide to the right and continues to pull the next section of the pipe for cutting. This process is repeated. Through the above coordination, the pipe cutting process is highly efficient and automated, reducing the labor intensity of workers and thus improving practicality. In addition, the arc-shaped clamp 44 can adapt to pipes with different tooth diameters, and the arc-shaped film 46 enhances the clamping strength of the pipe at the internal angle of the arc-shaped clamp 44, ensuring good stability of the pipe during the cutting process and avoiding pipe... The outer wall of the material detaches from the inner wall of the arc-shaped clamping plate 44, thereby reducing the clamping tightness and preventing the pipe from shaking during the cutting process, resulting in a rough cut surface. When the telescopic end of the electric push rod 41 moves towards the axis of the device body 21, it drives the horizontal plate 47 to move synchronously. The horizontal plate 47 drives the heating component 48 to move synchronously. Before the cutting work begins, the heating component 48 is activated to preheat the inside of the device body 21. Through the above coordination, the heating range of the heating component 48 is expanded, avoiding uneven heat distribution inside the device body 21 caused by long-term fixed-point heating, and reducing the stress during the pipe cutting process by preheating, thus preventing the cut surface from being concave and reducing smoothness.

[0035] Please see Figures 1-8 Based on the above embodiments, another embodiment of the present invention further includes an anti-pollution device 5;

[0036] The anti-pollution device 5 includes a sliding plate 51, a rotating rod 52, and several drying plates 53. The bottom of the sliding plate 51 is fixedly installed on the top of the horizontal plate 47. The end of the rotating rod 52 away from the heating component 48 is rotatably installed on the inner wall of the main body 21 of the device. Several drying plates 53 are fixedly installed on the outer wall of the rotating rod 52. Through the above cooperation, the drying plates 53 and the desiccant inside them absorb the water vapor generated when the high temperature suddenly generated in the center of the pipe is counteracted by the lower temperature in the surrounding area during pipe cutting. This prevents the water vapor from contacting the uncooled pipe cut surface and causing oxidation, thereby increasing the possibility of cut surface deformation.

[0037] The rotating rod 52 passes through and is threaded into the sliding plate 51 at one end near the axis of the main body 21. Several drying plates 53 are evenly distributed on the outer wall of the rotating rod 52, and desiccant is provided inside the drying plates 53.

[0038] The pollution prevention device 5 also includes a fixing rod 54, an activated carbon plate 55, and a corrugated guide plate 56. The end of the fixing rod 54 away from the heating component 48 is fixedly installed on the inner wall of the device body 21. The top of the activated carbon plate 55 is hinged to the bottom of the outer wall of the fixing rod 54 by a torsion spring. The bottom arc surface of the activated carbon plate 55 is located on the movement trajectory of the drying plate 53. The right side of the corrugated guide plate 56 is fixedly installed on the left side of the activated carbon plate 55. Through the above cooperation, the drying plate 53 and the activated carbon plate 55 will produce slight vibration when they collide and come into contact, so that the desiccant will evaporate better. At the same time, the smoke guided by the activated carbon plate 55 and the corrugated guide plate 56 will come into uniform contact. The activated carbon plate 55 will purify the harmful substances carried in the smoke and avoid direct emission that will pollute the environment.

[0039] In use, when the horizontal plate 47 moves towards the axis of the main body 21 of the device, it drives the sliding plate 51 to move synchronously. At this time, the sliding plate 51 slides synchronously along the outer wall of the rotating rod 52. The sliding plate 51 drives the threaded rotating rod 52 to generate rotational force and start to rotate along the inner wall of the main body 21 of the device. The rotating rod 52 drives the drying plate 53 to rotate. Through the above cooperation, relying on the drying plate 53 and the desiccant inside it, the water vapor generated when the high temperature suddenly generated in the center of the pipe during cutting is counteracted by the lower temperature in the surrounding area, is absorbed to prevent water vapor from contacting the uncooled pipe cut surface and causing oxidation, thereby increasing the possibility of cut surface deformation. When the drying plate 53 rotates to the top of the rotating rod 52, its outer wall contacts the outer wall of the left side of the activated carbon plate 55 and generates a resistance force. At this time, the activated carbon plate 55 is fixed by the rod. The limit of 54 causes the hinge shaft between the top of the activated carbon plate 55 and the fixed rod 54 to start rotating. The activated carbon plate 55 begins to swing to the right in an arc trajectory with the hinge shaft as the axis. After the drying plate 53 passes the activated carbon plate 55, the activated carbon plate 55 returns to its original position by the torsion spring. This process repeats. During the swinging process of the activated carbon plate 55, the wave guide plate 56 will move synchronously. The wave guide plate 56 uses its own wave surface to evenly guide the smoke generated during cutting. Through the above cooperation, the drying plate 53 and the activated carbon plate 55 will produce slight vibrations when they collide, so that the desiccant will evaporate better. At the same time, the activated carbon plate 55 and the smoke guided by the wave guide plate 56 will come into even contact. The activated carbon plate 55 will purify the harmful substances carried in the smoke and avoid direct emission that will cause pollution to the environment.

[0040] Please see Figures 1-8 Based on the above embodiments, another embodiment of the present invention further includes an anti-overflow device 6;

[0041] The anti-overflow device 6 includes a fixed plate 61, a U-shaped frame 62, a transmission plate 63, and a friction roller 64. The fixed plate 61 is fixedly installed on the inner wall of the device body 21 on the side away from the activated carbon plate 55. The top of the U-shaped frame 62 is hinged to the bottom of the fixed plate 61 by a torsion spring. The left side of the transmission plate 63 is slidably installed inside the activated carbon plate 55, and the right side of the transmission plate 63 is hinged to the bottom of the U-shaped frame 62. Both ends of the friction roller 64 are rotatably installed on the inner wall of the transmission plate 63. The outer wall of the friction roller 64 contacts the inner wall of the activated carbon plate 55. Through the above cooperation, the uniformity of the dispersion of smoke entering the activated carbon plate 55 is further improved by the rotation and friction of the friction roller 64. This further improves the purification efficiency of harmful substances within the same contact time. In addition, the friction roller 64 effectively prevents particulate matter in the smoke from adhering to the inside of the activated carbon plate 55 during the rotation process, thus preventing the activated carbon plate 55 from being corroded by particulate matter.

[0042] The anti-overflow device 6 also includes a support rod 65, a swing filter plate 66, a hexagonal rod 67, a trapezoidal block 68, and a hook-shaped connecting plate 69. Both ends of the support rod 65 are fixedly installed inside the U-shaped frame 62. The swing filter plate 66 is internally threaded and hinged to the outer wall of the support rod 65. The end of the hexagonal rod 67 away from the activated carbon plate 55 is fixedly installed on the inner wall of the device body 21. The side of the trapezoidal block 68 near the inner wall of the device body 21 is fixedly installed on the end of the hexagonal rod 67 near the activated carbon plate 55. The bottom of the hook-shaped connecting plate 69 is fixedly installed on the top of the trapezoidal block 68. Through the above cooperation, the swing filter plate 66 swings and intercepts the particulate matter carried in the smoke passing through the activated carbon plate 55, and simultaneously intercepts the particulate matter disturbed by the rotation of the friction roller 64. In addition, during the swinging process of the swing filter plate 66, the particulate matter is more evenly attached to its outer wall, avoiding the phenomenon of secondary overflow caused by the particulate matter being attached in the center. This prevents workers from inhaling particulate matter and causing adverse effects on their respiratory health when smoke is emitted.

[0043] A torsion spring is provided between the inside of the swing filter plate 66 and the support rod 65. The outer wall slope of the trapezoidal block 68 contacts the top of the swing filter plate 66. The top hook-shaped connecting plate 69 is fixedly installed on the left side of the outer wall of the fixed plate 61 on the top right side.

[0044] During use, the activated carbon plate 55 swings, causing the transmission plate 63 to move synchronously. At this time, the transmission plate 63 contacts the hinge shaft at the bottom of the U-shaped frame 62 and begins to rotate. When the hinge shaft at the bottom of the U-shaped frame 62 rotates, it causes the U-shaped frame 62 to push the transmission plate 63 upward along the inner wall of the activated carbon plate 55 around the hinge shaft. At this time, the fixing plate 61 limits and stabilizes the U-shaped frame 62, and the transmission plate 63 drives the friction roller 64 to slide and rub synchronously along the inner wall of the activated carbon plate 55. The friction roller 64 starts to rotate and rub the inner wall of the activated carbon plate 55 by friction. Through the above cooperation, the rotation and friction of the friction roller 64 further improves the uniformity of the dispersion of smoke entering the activated carbon plate 55, and further improves the purification efficiency of harmful substances within the same contact time. In addition, the friction roller 64 effectively prevents particulate matter in the smoke from adhering to the inside of the activated carbon plate 55 during the rotation process, and prevents the activated carbon plate 55 from being corroded by particulate matter. When the bottom of the U-shaped frame 62 moves upward, it drives the support The support rod 65 moves synchronously, driving the swing filter plate 66 to move synchronously. When the swing filter plate 66 moves upward, it contacts the inclined surface of the trapezoidal block 68. The trapezoidal block 68 is limited by the hexagonal rod 67 and the hook-shaped connecting plate 69 to maintain good stability. At this time, under the guidance of the inclined surface of the trapezoidal block 68, the swing filter plate 66 flips along the outer wall of the support rod 65 away from the activated carbon plate 55. When the U-shaped frame 62 returns to its original position, the swing filter plate 66 returns to its original position through the torsion spring. This repetition causes the swing filter plate 66 to swing back and forth. Through the above coordination, the swing filter plate 66 swings and intercepts the particulate matter carried in the smoke passing through the activated carbon plate 55, and simultaneously intercepts the particulate matter disturbed by the rotation of the friction roller 64. In addition, during the swinging process of the swing filter plate 66, the particulate matter is more evenly attached to its own outer wall, avoiding the phenomenon of secondary spillage caused by the particulate matter being attached in the center. This avoids the adverse effects on the respiratory health of workers when smoke is emitted.

[0045] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A pipe fixing and traction device for cable protection pipe processing, comprising a base (1), characterized in that: The base (1) has a control component (2) on its front side. The base (1) has a device body (21) inside it. The device body (21) has a traction component (22) driven by an external motor on its right side. The device body (21) has a workbench (3) inside it. The workbench (3) has support plates symmetrically arranged on its top. The device body (21) has an electric telescopic rod (31) on its top inner wall. The electric telescopic rod (31) has a cutting component (32) at the bottom of its telescopic end. The device body (21) is provided with an anti-detachment device (4), an anti-pollution device (5) is provided above the anti-detachment device (4), and an anti-overflow device (6) is provided on the right side of the anti-pollution device (5). The anti-detachment device (4) includes several electric push rods (41), each consisting of a fixed end and a telescopic end. The fixed ends of the electric push rods (41) are symmetrically and fixedly installed on the inner wall of the device body (21). An H-shaped plate (42) is fixedly installed on the side of the telescopic end of the electric push rod (41) near the axis of the device body (21). A U-groove plate (43) is slidably installed inside the H-shaped plate (42). An arc-shaped clamp is hinged inside the U-groove plate (43). The arc-shaped clamp (44) has an I-beam (45) rotatably mounted inside the end away from the axis of the H-shaped plate (42). An arc-shaped film (46) is fixedly installed between the concave surface of the arc-shaped clamp (44) and the side of the H-shaped plate (42) near the axis of the device body (21). A horizontal plate (47) is fixedly installed through the outer wall of the telescopic end of the electric push rod (41). A heating component (48) is fixedly installed on the side of the horizontal plate (47) near the axis of the device body (21). A longitudinal spring is provided between the H-shaped plate (42) and the U-groove plate (43), and a torsion spring is provided between the arc-shaped clamp (44) and the U-groove plate (43). An anti-slip pad is provided on the concave surface of the arc-shaped clamp (44). The pollution prevention device (5) includes a sliding plate (51), a rotating rod (52), several drying plates (53), a fixed rod (54), an activated carbon plate (55), and a corrugated guide plate (56). The bottom of the sliding plate (51) is fixedly installed on the top of the horizontal plate (47). The end of the rotating rod (52) away from the heating component (48) is rotatably installed on the inner wall of the main body (21) of the device. Several drying plates (53) are fixedly installed on the outer wall of the rotating rod (52). The rotating rod (52) passes through and is threaded into the sliding plate (51) at one end near the axis of the device body (21). Several drying plates (53) are evenly distributed on the outer wall of the rotating rod (52), and a desiccant is provided inside the drying plate (53). The fixed rod (54) is fixedly installed on the inner wall of the main body (21) of the device at the end away from the heating component (48). The top of the activated carbon plate (55) is hinged to the bottom of the outer wall of the fixed rod (54) by a torsion spring. The bottom arc surface of the activated carbon plate (55) is located on the movement trajectory of the drying plate (53). The right side of the wave guide plate (56) is fixedly installed on the left side of the activated carbon plate (55). The spill prevention device (6) includes a fixed plate (61), a U-shaped frame (62), a transmission plate (63), a friction roller (64), a support rod (65), a swing filter plate (66), a hexagonal rod (67), a trapezoidal block (68), and a hook-shaped connecting plate (69). The fixed plate (61) is fixedly installed on the inner wall of the device body (21) on the side away from the activated carbon plate (55). The top of the U-shaped frame (62) is hinged to the bottom of the fixed plate (61) by a torsion spring. The left side of the transmission plate (63) is slidably installed inside the activated carbon plate (55), and the right side of the transmission plate (63) is hinged to the bottom of the U-shaped frame (62). Both ends of the friction roller (64) are rotatably installed on the inner wall of the transmission plate (63), and the outer wall of the friction roller (64) is in contact with the inner wall of the activated carbon plate (55). Both ends of the support rod (65) are fixedly installed inside the U-shaped frame (62). The swing filter plate (66) is internally penetrating and hinged to the outer wall of the support rod (65). The hexagonal rod (67) is fixedly installed on the inner wall of the device body (21) at the end away from the activated carbon plate (55). The trapezoidal block (68) is fixedly installed on the side of the inner wall of the device body (21) at the end of the hexagonal rod (67) near the activated carbon plate (55). The bottom of the hook-shaped connecting plate (69) is fixedly installed on the top of the trapezoidal block (68).

2. The pipe fixing and traction device for cable protection pipe processing according to claim 1, characterized in that: A torsion spring is provided between the inside of the swing filter plate (66) and the support rod (65). The inclined surface of the outer wall of the trapezoidal block (68) contacts the top of the swing filter plate (66). The top right side of the hook-shaped connecting plate (69) is fixedly installed on the left side of the outer wall of the fixed plate (61).

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