Pipe fixing traction device for cable protection pipe machining

Abstract

The invention discloses a pipe fixing and traction device for cable protection pipe machining, and relates to the technical field of pipe fixing and traction. The device comprises a base, a control assembly is arranged on the front face of the base, a device body is arranged in the base, a traction assembly is arranged on the right side of the device body and driven by an external motor, a workbench is arranged in the device body, supporting plates are symmetrically arranged on the top of the workbench, and an electric telescopic rod is arranged on the top of the inner wall of the device body. Cutting assemblies are arranged at the bottoms of the telescopic ends of the electric telescopic rods. And an anti-separation device is arranged in the device main body. The clamping strength of the included angle in the arc-shaped clamping plate to the pipe is improved through the arc-shaped rubber piece, it is guaranteed that the pipe has good stability in the cutting process, the situation that the outer wall of the pipe is separated from the inner wall of the arc-shaped clamping plate, consequently, the clamping compactness is reduced is avoided, and the situation that the section is rough due to shaking of the pipe in the cutting process is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of pipe fixing and traction, in particular to a pipe fixing and traction device for processing a cable protection pipe. Background Art

[0002] Cable protection tube refers to a metal protection tube with a certain mechanical strength that is laid on the outer layer of the cable to prevent the cable from being damaged. Cable protection tube is mainly installed in the area where communication cables and power lines intersect. At the same time, when the pipe is processed, it is too long to pull the pipe to the processing area to facilitate the processing of the pipe.

[0003] The patent with patent announcement number CN221620959U discloses a pipe fixing and traction device for pipe processing, which relates to the field of pipe processing technology, including a base, a fixed bracket is fixedly installed on the top of the base, and a cutting machine body is fixedly installed on the top of the inner wall of the fixed bracket. A fixed traction mechanism is provided at the top of the base near the front, and a debris cleaning component is provided at one end of the base near the back. The setting of the fixed traction mechanism allows the pipe to be firmly fixed during cutting, and the mechanical structure can also be used to slowly move the pipe, which is convenient for cutting the pipe and improves the processing efficiency of the pipe. The simple mechanical structure simplifies the operating steps of the staff. The setting of the debris cleaning component allows the debris generated during the cutting of the pipe to be collected to prevent accumulation in the working area, thereby affecting the cutting process and improving the working efficiency of the pipe processing device.

[0004] However, the device still has some shortcomings: the device can fix the pipe and move it to simplify the operation steps, but the clamping component of the device is a fixed model, so there are differences in the firmness of the clamping for pipes of different sizes and diameters. When the difference between the pipe size and the clamping component is large, the inner wall of the clamping component is difficult to fit tightly with the outer wall of the pipe, thereby increasing the possibility of shaking of the cut pipe and reducing the flatness of the cross-section of the pipe. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a pipe fixing and traction device for processing cable protection pipes, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A pipe fixing and pulling device for processing cable protection pipes, comprising a base, a control component is arranged on the front of the base, a device body is arranged inside the base, a pulling component is arranged on the right side of the device body, the pulling component is driven by an external motor, a workbench is arranged inside the device body, a support plate is symmetrically arranged on the top of the workbench, an electric telescopic rod is arranged on the top of the inner wall of the device body, and a cutting component is arranged at the bottom of the telescopic end of the electric telescopic rod; An anti-separation device is provided inside the device body, an anti-pollution device is provided above the anti-separation device, and an anti-spillage device is provided on the right side of the anti-pollution device; The anti-separation device includes a plurality of electric push rods, each of which is composed of a fixed end and a telescopic end. The fixed ends of the electric push rods are symmetrical and fixedly installed on the inner wall of the device body. An H-shaped plate is fixedly installed on the telescopic end of the electric push rod close to 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 inside the end of the arc-shaped clamping plate away from the axis of the H-shaped plate. An arc-shaped rubber is fixedly installed between the concave surface of the arc-shaped clamping plate and the side of the H-shaped plate close to the axis of the device body. The outer wall of the telescopic end of the electric push rod passes through and is fixedly installed with a horizontal plate, and a heating component is fixedly installed on the side of the horizontal plate close to the axis of the device body. The pipe passes through the inside of the device body from left to right, and the traction component is driven by an external motor. At the same time, the bottom of the pipe is supported by the internal arc surface of the support plate, and the workbench limits the support plate for stability. At this time, the electric push rod is started, and the telescopic end of the electric push rod moves toward the center of the device body, driving the H-shaped plate to move synchronously, the H-shaped plate drives the U-groove plate to move synchronously, and the U-groove plate drives the arc clamping plate to move closer to the outer wall of the pipe. The arc-shaped splint drives the I-beam column to move synchronously. The outer wall of the I-beam column outside the arc-shaped splint first contacts and rubs against the outer wall of the pipe. The I-beam column rotates inside the arc-shaped splint through friction. When the I-beam column rotates, the sliding friction between the arc-shaped splint and the pipe is converted into rolling friction. When the pipe extends into the arc-shaped splint, it will resist the arc-shaped splint. The arc-shaped splint starts to rotate through its own hinge axis of the resistance force. At this time, the arc-shaped splint flips away from the axis of the H-shaped plate with the hinge axis as the axis. When the arc-shaped splint flips, it pulls the arc film to deform synchronously until the outer wall of the pipe contacts the arc-shaped splint. The outer wall of the film is curved, and at the same time, the arc-shaped clamping plate increases the friction between itself and the pipe through the anti-slip pad. After clamping is completed, the electric telescopic rod is started, and the telescopic end of the electric telescopic rod drives the cutting component to move downward and cut the pipe. After the cutting is completed, the traction component pulls the pipe inside the device body to slide to the right and continues to pull the next section of the pipe for cutting, and so on reciprocatingly; when the telescopic end of the electric push rod moves toward the axis direction of the device body, it drives the horizontal plate to move synchronously, and the horizontal plate drives the heating component to move synchronously. Before the cutting work starts, the heating component is started to preheat the inside of the device body.

[0007] According to the above technical solution, a longitudinal spring is arranged between the inside of the H-shaped plate and the U-groove plate, a torsion spring is arranged between the arc-shaped clamping plate and the inside of the U-groove plate, and an anti-slip pad is arranged on the concave surface of the arc-shaped clamping plate.

[0008] According to the above technical solution, the anti-pollution device includes a sliding plate, a rotating rod and a plurality of drying plates. The bottom of the sliding plate is fixedly mounted on the top of the horizontal plate. The rotating rod is rotatably mounted on the inner wall of the device body at one end away from the heating component. The plurality of drying plates are fixedly mounted on the outer wall of the rotating rod. When the horizontal plate moves toward the axial direction 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 threadedly connected, is driven by the sliding plate to generate a rotational force and starts to rotate along the inner wall of the device body. The rotating rod drives the drying plate to rotate.

[0009] According to the above technical solution, the end of the rotating rod close to the axis of the device body passes through and is threadedly connected to the inside of the sliding plate, and a plurality of drying plates are equidistantly distributed on the outer wall of the rotating rod, and a desiccant is arranged inside the drying plates.

[0010] According to the above technical scheme, the anti-pollution device also includes a fixed rod, an activated carbon plate and a wave guide plate. The fixed rod is fixedly installed on the inner wall of the device body at one 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 arc surface of the bottom of the activated carbon plate is located on the movement trajectory of the drying plate. The right side of the wave 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 own outer wall contacts the left outer wall of the activated carbon plate to generate a resistance force. At this time, the activated carbon plate is limited by the fixed rod, so the hinge shaft between the top of the activated carbon plate and the fixed rod begins to rotate, and the activated carbon plate begins to swing to the right in an arc trajectory with the hinge shaft as the axis. When the drying plate passes over the activated carbon plate, the activated carbon plate is reset by the torsion spring, and reciprocates in this way. During the swinging process of the activated carbon plate, it will drive the wave guide plate to move synchronously, and the wave guide plate uses its own wave surface to evenly guide the smoke generated during cutting.

[0011] According to the above technical scheme, the anti-overflow 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 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. 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 contacts 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 resists the hinge shaft at the bottom of the U-shaped frame and starts to rotate. When the hinge shaft at the bottom of the U-shaped frame rotates, the U-shaped frame is prompted 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 synchronously slide and rub along the inner wall of the activated carbon plate. The friction roller begins to rotate and rub the inner wall of the activated carbon plate by relying on friction.

[0012] 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, and the support rod drives the swinging filter plate to move synchronously. When the swinging 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, the swinging filter plate is guided by the inclined surface of the trapezoidal block, and its interior flips along the outer wall of the support rod in the direction away from the activated carbon plate. When the U-shaped frame is reset, the swinging filter plate is reset by the torsion spring, and the reciprocating motion of the swinging filter plate is enabled.

[0013] According to the above technical solution, a torsion spring is arranged 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.

[0014] The present invention provides a pipe fixing and pulling device for processing a cable protection pipe. It has the following beneficial effects: (1) The present invention realizes efficient automation in the process of pipe cutting by setting an anti-separation device through the coordination of an electric push rod, an H-shaped plate, a U-slot plate, an arc-shaped clamping plate, an I-beam, an arc-shaped film, a cross plate and a heating component, thereby reducing the labor intensity of the staff and improving the practicality. The arc-shaped clamping plate can adapt to pipes with different tooth diameters, and the arc-shaped film can improve the clamping strength of the pipe at the internal angle of the arc-shaped clamping plate, thereby ensuring that the pipe has good stability during the cutting process, avoiding the outer wall of the pipe from separating from the inner wall of the arc-shaped clamping plate, thereby reducing the clamping tightness, and preventing the pipe from shaking during the cutting process, thereby causing a rough cut surface; and expanding the heating range of the heating component, avoiding long-term fixed-point heating that causes uneven heat distribution inside the device body, and reducing the stress during the pipe cutting process by preheating, thereby avoiding concave cut surfaces that reduce smoothness.

[0015] (2) The present invention adopts the arrangement of an anti-pollution device, and cooperates with a horizontal plate, a sliding plate, a rotating rod, a drying plate, a fixed rod, an activated carbon plate and a wave guide plate. The drying plate and the desiccant inside the drying plate absorb the water vapor generated when the high temperature at the center of the pipe suddenly collides with the lower temperature in the surrounding area when the pipe is cut, so as to prevent the water vapor from contacting the uncooled pipe section to cause oxidation, thereby increasing the possibility of section deformation. At the same time, the drying plate and the activated carbon plate are caused to vibrate slightly when they collide with each other, so that the desiccant can be volatilized better. At the same time, the activated carbon plate and the smoke guided by the wave guide plate are evenly contacted, and the activated carbon plate is used to purify the harmful substances carried in the smoke, so as to avoid direct discharge and pollution to the environment.

[0016] (3) The present invention, through the setting of the anti-spillage device, cooperates with the 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, and relies on the rotation friction of the friction roller to further improve the dispersion uniformity of the smoke entering the activated carbon plate, so as to further improve the purification efficiency of harmful substances within the same contact time. The friction roller during the rotation process effectively prevents the particles in the smoke from adhering to the inside of the activated carbon plate, thereby preventing the activated carbon plate from being eroded by the particles. At the same time, the swing filter plate is prompted to swing and intercept the particles carried in the smoke passing through the activated carbon plate, and the particles disturbed by the rotation of the friction roller are synchronously intercepted. In addition, during the swinging process of the swinging filter plate, the particles are attached to the outer wall of the swinging filter plate more evenly, thereby preventing the particles from adhering to the center and causing secondary spillage, thereby preventing the adverse effects on the respiratory health of the staff from inhaling particles during smoke emission. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the present invention as a whole; Figure 2 It is a cross-sectional schematic diagram of the present invention as a whole; Figure 3 It is a schematic diagram of the anti-separation device of the present invention; Figure 4 This is a schematic diagram showing the overall structure of the anti-separation device of the present invention; Figure 5 It is a schematic diagram of the anti-pollution device of the present invention; Figure 6 It is a schematic diagram of the overall left side perspective of the anti-pollution device of the present invention; Figure 7 It is a schematic diagram of the anti-spillage device of the present invention; Figure 8 It is a schematic diagram from the bottom perspective of the anti-spillage device of the present invention.

[0018] In the figure: 1. base; 2. control component; 21. device body; 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-slot plate; 44. arc-shaped clamping plate; 45. I-beam; 46. arc-shaped film; 47. cross 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. wave guide plate; 6. anti-spillage device; 61. fixing plate; 62. U-shaped frame; 63. transmission plate; 64. friction roller; 65. support rod; 66. swing filter plate; 67. hexagonal rod; 68. trapezoidal block; 69. hook-shaped connecting plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] See also Figure 1-Figure 8 , one embodiment of the present invention is: a pipe fixing and pulling device for processing a cable protection pipe, comprising a base 1, a control component 2 is arranged on the front of the base 1, a device body 21 is arranged inside the base 1, a pulling component 22 is arranged on the right side of the device body 21, the pulling component 22 is driven by an external motor, a workbench 3 is arranged inside the device body 21, a support plate is symmetrically arranged on the top of the workbench 3, an electric telescopic rod 31 is arranged on the top of the inner wall of the device body 21, and a cutting component 32 is arranged at the bottom of the telescopic end of the electric telescopic rod 31; An anti-separation device 4 is provided inside the device body 21, an anti-pollution device 5 is provided above the anti-separation device 4, and an anti-emission device 6 is provided on the right side of the anti-pollution device 5; The anti-separation device 4 includes a plurality of electric push rods 41, each of which is composed of a fixed end and a telescopic end. The fixed ends of the plurality of electric push rods 41 are symmetrical 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 close to 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 inside the arc-shaped clamping plate 44 at one 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 clamping plate 44 and the side of the H-shaped plate 42 close to the axis of the device body 21. A horizontal plate 47 is passed through and fixedly installed on the outer wall of the telescopic end of the electric push rod 41. The horizontal plate 47 is fixedly installed on the side close to the axis of the device body 21. A heating component 48 is installed, and the above cooperation realizes efficient automation in the pipe cutting process, reduces the labor intensity of the staff and thus improves practicality, and the arc-shaped clamping plate 44 can adapt to pipes of different tooth diameters, and the arc-shaped film 46 is used to improve the clamping strength of the pipe at the internal angle of the arc-shaped clamping plate 44, to ensure that the pipe has good stability during the cutting process, to avoid the outer wall of the pipe from detaching from the inner wall of the arc-shaped clamping plate 44, thereby reducing the clamping tightness, and to prevent the pipe from shaking during the cutting process, resulting in a rough cut surface; the above cooperation expands the heating range of the heating component 48, to avoid long-term fixed-point heating resulting in uneven heat distribution inside the device body 21, and to reduce stress during pipe cutting by preheating, to avoid concave cut surfaces and reduced smoothness.

[0021] A longitudinal spring is arranged between the inside of the H-shaped plate 42 and the U-groove plate 43 , a torsion spring is arranged between the arc-shaped clamping plate 44 and the inside of the U-groove plate 43 , and an anti-slip pad is arranged on the concave surface of the arc-shaped clamping plate 44 .

[0022] When in use, the pipe passes through the inside of the device body 21 from left to right, and the traction assembly 22 is driven by an external motor. At the same time, the bottom of the pipe is supported by the internal arc surface of the support plate, and the workbench 3 limits the support plate for stability. At this time, the electric push rod 41 is started, and the telescopic end of the electric push rod 41 moves toward the center direction of the device body 21, driving 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 closer to the outer wall of the pipe, and the arc-shaped clamping plate 44 drives the I-shaped column 45 to move synchronously, and the outer wall of the I-shaped column 45 located outside the arc-shaped clamping plate 44 is first in contact with the outer wall of the pipe. When the pipe is inserted into the arc splint 44, it will contact the arc splint 44. The arc splint 44 starts to rotate through its own hinge axis through the contact force. At this time, the arc splint 44 turns around the hinge axis to the direction away from the axis of the H-shaped plate 42. When the arc splint 44 turns over, it pulls the arc film 46 to deform synchronously until the outer wall of the pipe contacts the outer wall of the arc film 46. At the same time, the arc splint 44 increases the friction between itself and the pipe through the anti-slip pad, clamping After completion, the electric telescopic rod 31 is started, and the telescopic end of the electric telescopic rod 31 drives the cutting assembly 32 to move downward and cut the pipe. After the cutting is completed, the traction assembly 22 pulls the pipe inside the device body 21 to slide to the right and continues to pull the next section of the pipe for cutting, and repeats this process. Through the above cooperation, efficient automation in the pipe cutting process is achieved, the labor intensity of the staff is reduced, and the practicality is improved. The arc clamping plate 44 can adapt to pipes with different tooth diameters, and the arc film 46 is used to improve the clamping strength of the pipe at the internal angle of the arc clamping plate 44, so as to ensure that the pipe has good stability during the cutting process and avoid the pipe The outer wall of the pipe is separated from the inner wall of the arc clamping plate 44, thereby reducing the clamping tightness, preventing the pipe from shaking during the cutting process and causing a rough cut surface; when the telescopic end of the electric push rod 41 moves toward the axial direction of the device body 21, it drives the cross plate 47 to move synchronously, and the cross plate 47 drives the heating component 48 to move synchronously. Before the cutting work starts, the heating component 48 is started to preheat the inside of the device body 21. Through the above cooperation, the heating range of the heating component 48 is expanded, and long-term fixed-point heating resulting in uneven heat distribution inside the device body 21 is avoided. The stress in the pipe cutting process is reduced by preheating, and the concave cut surface is avoided to reduce the smoothness.

[0023] See also Figure 1-Figure 8 , based on the above embodiment, another embodiment of the present invention further includes an anti-pollution device 5; The anti-pollution device 5 includes a sliding plate 51, a rotating rod 52 and a plurality of drying plates 53. The bottom of the sliding plate 51 is fixedly mounted on the top of the horizontal plate 47. The rotating rod 52 is rotatably mounted on the inner wall of the device body 21 at one end away from the heating component 48. The plurality of drying plates 53 are fixedly mounted on the outer wall of the rotating rod 52. Through the above cooperation, the drying plates 53 and the desiccant inside the drying plates 53 absorb the water vapor generated when the high temperature suddenly generated at the center of the pipe during cutting collides with the lower temperature of the surrounding area to prevent the water vapor from contacting the uncooled pipe section to cause oxidation, thereby increasing the possibility of section deformation.

[0024] One end of the rotating rod 52 close to the axis of the device body 21 penetrates through and is threadedly connected to the inside of the sliding plate 51 . A plurality of drying plates 53 are evenly distributed on the outer wall of the rotating rod 52 , and a desiccant is arranged inside the drying plates 53 .

[0025] The anti-pollution device 5 also includes a fixed rod 54, an activated carbon plate 55 and a wave guide plate 56. The fixed rod 54 is fixedly installed on the inner wall of the device body 21 at one 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 through a torsion spring. The arc surface of the bottom 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. Through the above cooperation, the drying plate 53 and the activated carbon plate 55 are caused to produce slight vibration when they collide and contact, so that the desiccant is better volatilized. At the same time, the activated carbon plate 55 is evenly in contact with the smoke guided by the wave guide plate 56, and the activated carbon plate 55 is relied on to purify the harmful substances carried in the smoke to avoid direct emission and pollution to the environment.

[0026] When in use, the horizontal plate 47 moves toward the axial direction of the device body 21, driving 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, and the rotating rod 52 connected by the thread is driven by the sliding plate 51 to generate a rotational force and start to rotate along the inner wall of the device body 21. The rotating rod 52 drives the drying plate 53 to rotate. Through the above cooperation, the drying plate 53 and the desiccant inside it absorb the water vapor generated when the high temperature suddenly generated at the center of the pipe during cutting and the low temperature of the surrounding area collide, preventing the water vapor from contacting the uncooled pipe section to cause oxidation, thereby increasing the possibility of deformation of the section; when the drying plate 53 rotates to the top of the rotating rod 52, its own outer wall contacts the left outer wall of the activated carbon plate 55 to generate a resistance force, and at this time the activated carbon plate 55 is secured by the fixing rod 53. 54 is limited, so the hinge shaft between the top of the activated carbon plate 55 and the fixed rod 54 starts to rotate, and the activated carbon plate 55 starts to swing to the right in an arc trajectory with the hinge shaft as the axis. When the drying plate 53 passes over the activated carbon plate 55, the activated carbon plate 55 is reset by the torsion spring, and the activated carbon plate 55 is reciprocated in this way. During the swinging process of the activated carbon plate 55, the wave guide plate 56 will be driven to 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 are caused to generate slight vibration when they collide and contact, so that the desiccant is better volatilized. At the same time, the activated carbon plate 55 is evenly in contact with the smoke guided by the wave guide plate 56, and the harmful substances carried in the smoke are purified by the activated carbon plate 55 to avoid direct emission and pollution to the environment.

[0027] See also Figure 1-Figure 8 , based on the above embodiment, another embodiment of the present invention further includes an anti-spillage device 6; 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 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 through 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 friction of the friction roller 64 further improves the dispersion uniformity of the smoke entering the activated carbon plate 55, so as to further improve the purification efficiency of harmful substances within the same contact time. In addition, the friction roller 64 during rotation effectively prevents the particles in the smoke from adhering to the inside of the activated carbon plate 55, thereby preventing the activated carbon plate 55 from being eroded by the particles.

[0028] 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 passes through and is hinged at 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 trapezoidal block 68 is fixedly installed on the side close to the inner wall of the device body 21. The end of the hexagonal rod 67 close to the activated carbon plate 55 is fixedly installed. 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 is prompted to swing and intercept the particles carried in the smoke passing through the activated carbon plate 55, and at the same time, the particles disturbed when the friction roller 64 rotates are synchronously intercepted. In addition, during the swinging process of the swing filter plate 66, the particles are attached to its own outer wall more evenly, avoiding the secondary overflow phenomenon caused by the central attachment of the particles, thereby avoiding the adverse effects on the respiratory health of the staff caused by the inhalation of particles during smoke emission.

[0029] A torsion spring is arranged 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 located on the right side and fixedly installed on the left side of the outer wall of the fixed plate 61 .

[0030] When in use, the activated carbon plate 55 drives the transmission plate 63 to move synchronously when it swings. At this time, the transmission plate 63 resists the hinge shaft at the bottom of the U-shaped frame 62 and starts to rotate. When the hinge shaft at the bottom of the U-shaped frame 62 rotates, the U-shaped frame 62 is prompted to push the transmission plate 63 to slide upward along the inner wall of the activated carbon plate 55 with the hinge shaft as the axis. At this time, the fixed 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 begins to rotate and rub the inner wall of the activated carbon plate 55 by relying on the friction force. Through the above cooperation, the friction of the friction roller 64 further improves the dispersion uniformity of the smoke entering the activated carbon plate 55, and further improves the purification efficiency of harmful substances within the same contact time. In the process of rotation, the friction roller 64 effectively prevents the particles in the smoke from adhering to the inside of the activated carbon plate 55, and prevents the activated carbon plate 55 from being eroded by the particles; when the bottom of the U-shaped frame 62 moves upward, it drives the support The rod 65 moves synchronously, and the support rod 65 drives 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, the swing filter plate 66 is guided by the inclined surface of the trapezoidal block 68, and its interior turns over along the outer wall of the support rod 65 away from the activated carbon plate 55. When the U-shaped frame 62 is reset, the swing filter plate 66 is reset by the torsion spring, and the reciprocating movement causes the swing filter plate 66 to swing back and forth. Through the above cooperation, the swing filter plate 66 is caused to swing and intercept the particles carried in the smoke passing through the activated carbon plate 55, and at the same time, the particles disturbed when the friction roller 64 rotates are synchronously intercepted. In addition, during the swinging process of the swing filter plate 66, the particles are attached to its own outer wall more evenly, so as to avoid the secondary overflow phenomenon caused by the central attachment of the particles, thereby avoiding the adverse effects on the respiratory health caused by the inhalation of particles by the staff during the smoke emission.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pipe fixing and pulling device for processing a cable protection pipe, comprising a base (1), characterized in that: A control component (2) is arranged on the front of the base (1); a device body (21) is arranged inside the base (1); a traction component (22) is arranged on the right side of the device body (21); the traction component (22) is driven by an external motor; a workbench (3) is arranged inside the device body (21); a support plate is symmetrically arranged on the top of the workbench (3); an electric telescopic rod (31) is arranged on the top of the inner wall of the device body (21); and a cutting component (32) is arranged at the bottom of the telescopic end of the electric telescopic rod (31); An anti-detachment device (4) is arranged inside the device body (21), an anti-pollution device (5) is arranged above the anti-detachment device (4), and an anti-spillage device (6) is arranged on the right side of the anti-pollution device (5); The anti-separation device (4) comprises a plurality of electric push rods (41), each of the electric push rods (41) being composed of a fixed end and a telescopic end, the fixed ends of the electric push rods (41) being symmetrical and fixedly mounted on the inner wall of the device body (21), an H-shaped plate (42) being fixedly mounted on one side of the telescopic end of the electric push rod (41) close to the axis of the device body (21), a U-groove plate (43) being slidably mounted inside the H-shaped plate (42), and an arc-shaped plate (43) being hinged inside the U-groove plate (43). An arc-shaped clamping plate (44) is provided, wherein an I-shaped column (45) is rotatably mounted inside one 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 mounted between the concave surface of the arc-shaped clamping plate (44) and the side of the H-shaped plate (42) close to the axis of the device body (21), a transverse plate (47) is passed through and fixedly mounted on the outer wall of the telescopic end of the electric push rod (41), and a heating component (48) is fixedly mounted on the side of the transverse plate (47) close to the axis of the device body (21).

2. A pipe fixing and pulling device for processing a cable protection pipe according to claim 1, characterized in that: A longitudinal spring is arranged between the interior of the H-shaped plate (42) and the U-groove plate (43), a torsion spring is arranged between the arc-shaped clamping plate (44) and the interior of the U-groove plate (43), and an anti-slip pad is arranged on the concave surface of the arc-shaped clamping plate (44).

3. A pipe fixing and pulling device for processing a cable protection pipe according to claim 2, characterized in that: The anti-pollution device (5) comprises a sliding plate (51), a rotating rod (52) and a plurality of drying plates (53); the bottom of the sliding plate (51) is fixedly mounted on the top of the horizontal plate (47); one end of the rotating rod (52) away from the heating assembly (48) is rotatably mounted on the inner wall of the device body (21); and the plurality of drying plates (53) are fixedly mounted on the outer wall of the rotating rod (52).

4. A pipe fixing and pulling device for processing a cable protection pipe according to claim 3, characterized in that: One end of the rotating rod (52) close to the axis of the device body (21) passes through and is threadedly connected to the inside of the sliding plate (51); a plurality of drying plates (53) are equidistantly distributed on the outer wall of the rotating rod (52); and a desiccant is arranged inside the drying plates (53).

5. A pipe fixing and pulling device for processing a cable protection pipe according to claim 4, characterized in that: The anti-pollution device (5) further comprises a fixing rod (54), an activated carbon plate (55) and a wave guide plate (56); the fixing rod (54) is fixedly mounted on the inner wall of the device body (21) at one end away from the heating assembly (48); the top of the activated carbon plate (55) is hinged to the bottom of the outer wall of the fixing rod (54) via a torsion spring; the bottom arc surface of the activated carbon plate (55) is located on the movement track of the drying plate (53); and the right side of the wave guide plate (56) is fixedly mounted on the left side of the activated carbon plate (55).

6. A pipe fixing and pulling device for processing a cable protection pipe according to claim 5, characterized in that: The anti-overflow device (6) comprises a fixed plate (61), a U-shaped frame (62), a transmission plate (63) and a friction roller (64); the fixed plate (61) is fixedly mounted on the inner wall of the device body (21) at a 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) via a torsion spring; the left side of the transmission plate (63) is slidably mounted inside the activated carbon plate (55); 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 mounted on the inner wall of the transmission plate (63); and the outer wall of the friction roller (64) contacts the inner wall of the activated carbon plate (55).

7. A pipe fixing and pulling device for processing a cable protection pipe according to claim 6, characterized in that: The anti-overflow device (6) further comprises 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 mounted inside the U-shaped frame (62); the swing filter plate (66) penetrates inside and is hinged to the outer wall of the support rod (65); one end of the hexagonal rod (67) away from the activated carbon plate (55) is fixedly mounted on the inner wall of the device body (21); the side of the trapezoidal block (68) close to the inner wall of the device body (21) is fixedly mounted on one end of the hexagonal rod (67) close to the activated carbon plate (55); and the bottom of the hook-shaped connecting plate (69) is fixedly mounted on the top of the trapezoidal block (68).

8. A pipe fixing and pulling device for processing a cable protection pipe according to claim 7, characterized in that: A torsion spring is provided between the interior 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 right side of the hook-shaped connecting plate (69) located at the top is fixedly mounted on the left side of the outer wall of the fixed plate (61).

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