A communication cable auxiliary laying device for communication construction and a use method thereof

Abstract

The application relates to the field of communication technology, in particular to a communication cable auxiliary laying device for communication construction and a use method thereof, wherein the device comprises a moving seat, a winding roller, a sliding plate, a turnover frame, an air guide pipe and a disinfection structure; the height of a lifting column of the moving seat is adjusted, the moving wheels installed at the bottom of the moving seat are slidably arranged on the top wall plates on both sides of the groove, a plurality of groups of elastic connection abutting blocks on both sides of the protrusions at the bottom of the moving seat abut against the side walls on both sides of the groove, the cable head on the winding roller is sequentially threaded through the air guide pipe and the positioning block in the middle of the turnover frame, the sliding plate is moved to the bottom of the vertical track, the disinfection structure is opened to disinfect the groove, the laying of the cable in the groove is carried out through the movement of the moving seat, and thus the problems that the cable laying auxiliary laying device is prone to falling into the groove during movement and that the organic impurities in the groove are prone to corroding the outer skin of the cable to cause the damage of the cable after the cable is laid are solved.

Description

Technical Field

[0001] This invention relates to the field of communication technology, specifically to an auxiliary device for laying communication cables during communication construction and its usage method. Background Technology

[0002] Communication cables are a general term for various wires that transmit electrical or optical signals. In the process of communication construction, pits are often dug in the ground first, and then trenches for laying cables are built in the pits. After the trenches are built, the communication cables are laid in the trenches, and finally a cement cover is placed on top of the trenches.

[0003] In the existing technology, when using auxiliary laying devices that wind up cables in trenches, it is often necessary to adjust the position of the auxiliary laying devices to prevent them from falling into the trench. Secondly, after the cables are laid, organic dirt in the trench can easily corrode the cable sheath and cause damage to the cables. Summary of the Invention

[0004] The purpose of this invention is to provide a communication cable laying auxiliary device and its usage method for communication construction, in order to solve the problems that current cable laying auxiliary devices are prone to falling into trenches when moved, and that organic dirt in the trenches can easily corrode the cable sheath and cause cable damage after the cable is laid.

[0005] To achieve the above objectives, the present invention provides a communication cable auxiliary laying device for communication construction, comprising:

[0006] The movable base has a Y-shaped structure. Its bottom protrusion is used to be placed into the trench for laying cables. Multiple sets of abutment wheels are installed on the two sides of the trench near the protrusion. The abutment wheels are elastically connected to the side wall of the protrusion through elastic elements. The upper part of the movable base is provided with a U-shaped placement groove. Multiple sets of lifting columns are vertically installed on the side plates of the placement groove. The bottom of the multiple sets of lifting columns is equipped with movable wheels.

[0007] The take-up roller is rotatably connected in the placement slot and is used to take up the cable.

[0008] A sliding plate is slidably connected to a vertical track on the side of the protrusion near the opening of the placement slot. A limiting sleeve is rotatably installed on the upper part of the sliding plate, and a connecting hole for the cable to pass through is provided inside the limiting sleeve.

[0009] The flipping frame has a U-shaped structure, with its two ends rotatably connected to the two sides of the placement slot and driven to rotate by the first drive component. The flipping frame has a positioning block in the middle, and the positioning block has a through hole for the cable to pass through.

[0010] An air guide tube is slidably installed on the side of the placement slot where the flip frame is provided via a reciprocating slider. The reciprocating slider is driven to slide linearly by a second drive component. The air guide tube is provided with a through hole for the cable to pass through.

[0011] The disinfection structure, installed at the bottom of the movable base, is used to disinfect the bottom of the trench.

[0012] As a further embodiment of the present invention, two sets of limiting discs are coaxially installed at both ends of the take-up roller, and the limiting discs are rotatably connected to the side plates on both sides of the placement groove.

[0013] As a further embodiment of the present invention, a pressing plate is installed on the upper part of the lifting column. When the lifting column descends to a preset height, the pressing plate can press the upper part of the limiting plate.

[0014] As a further embodiment of the present invention, the lifting column is slidably connected in the lifting slide grooves on both sides of the placement groove, and the lifting column is electrically driven to slide linearly in the vertical direction.

[0015] As a further embodiment of the present invention, a set of connecting columns is installed on each side of the flipping frame, and the two sets of connecting columns are rotatably connected to the mounting holes provided on the side plates of the placement slot. The first driving component includes two sets of first rotating power components, which are installed on the corresponding side plates of the mounting slot, and their rotation axes correspond to the corresponding connecting columns.

[0016] As a further embodiment of the present invention, an anti-slip strip is installed on the upper side of the flipping frame. The first driving component drives the flipping frame to flip, thereby causing the anti-slip strip to press and fix the cable on the take-up roller.

[0017] As a further embodiment of the present invention, rubber sleeves are fixedly connected to both sides of the air guide tube, the rubber sleeves slide against the outer wall of the cable, and the inner ring of the air guide tube is provided with multiple spherical grooves, in which rollers are rotatably sleeved, and the rollers abut against the outer wall of the cable.

[0018] As a further embodiment of the present invention, the second driving component includes a reciprocating lead screw and a second rotating power component. The two ends of the reciprocating lead screw are rotatably connected to the side plates on both sides of the mounting groove. The second rotating power component is mounted on the side plates, and its rotation shaft is fixedly connected to one end of the reciprocating lead screw. The reciprocating lead screw and the reciprocating slider form a helical pair transmission.

[0019] As a further embodiment of the present invention, the disinfection structure includes a fixed box, an internal tube, and a water tank.

[0020] The fixed box is fixedly installed at the bottom of the vertical track. A contact switch is provided near the fixed box and the sliding plate. A collection cavity is opened inside the fixed box. Multiple nozzles are provided on both sides of the fixed box, and the multiple nozzles are connected to the collection cavity.

[0021] The built-in tube is located inside the movable seat, and the end of the built-in tube away from the collecting cavity is connected to a first one-way valve.

[0022] The water tank is located at the center of the interior of the movable seat. The liquid in the water tank is transported to the collection chamber through the first one-way valve and the built-in pipe, and is sprayed into the groove by multiple nozzles. The liquid in the water tank is pressurized by the pressurizing structure and passes through the first one-way valve. The pressurizing structure is connected to the winding roller drive.

[0023] The pressurizing structure includes two sets of pressurizing cylinders and a reciprocating assembly. The two sets of pressurizing cylinders are fixedly installed in the movable seat, and the open ends of the two sets of pressurizing cylinders are arranged opposite each other. A set of piston parts is slidably installed in the pressurizing cylinders. The drive rods of the two sets of piston parts are connected to two sets of corresponding drive frames. The near ends of the two sets of pressurizing cylinders extend into the water tank and are equipped with a second one-way valve. A set of air guide pipes are connected to the sides of the two sets of pressurizing cylinders respectively. The air guide pipes are in communication with the environment and are equipped with a third one-way valve.

[0024] The reciprocating assembly is used to drive the drive frame and two sets of pistons to slide back and forth along the axis of the pressure cylinder. It includes an eccentric column and a limiting frame. The eccentric column is eccentrically mounted on the end face of the take-up roller. The limiting frame is provided with a limiting groove for the eccentric column to slide. The upper parts of the two sets of drive frames are respectively connected to the two sides of the limiting frame.

[0025] When the take-up roller rotates, it drives the eccentric column to move in a circular motion, which in turn drives the two sets of drive frames and piston parts to slide back and forth. The pressurizing cylinder pressurizes the ambient air into the water tank, and the liquid in the water tank is squeezed and transported to the collection chamber through the built-in pipe, and then sprayed out through the nozzle.

[0026] The present invention also provides a cable laying method, which is applied to the above-mentioned communication cable auxiliary laying device for communication construction, and includes the following steps:

[0027] By adjusting the height of the lifting column, the moving wheels slide on the top wall panels on both sides of the trench, and the bottom protrusion of the moving seat is placed into the trench. Multiple sets of abutting wheels on both sides of the protrusion abut against the side walls on both sides of the trench. By passing the cable head on the winding roller through the air guide pipe and the positioning block in the middle of the flipping frame in sequence, the sliding plate is moved to the bottom of the vertical track, the disinfection structure is activated to disinfect the trench, and the cable is laid in the trench by moving the moving seat.

[0028] Compared with the prior art, the present invention, through the setting of abutment wheels and moving wheels, allows the abutment wheels to effectively abut against the inner walls of both sides of the trench when the device moves, while the moving wheels abut against the top wall panels on both sides of the trench. This effectively limits the movement of the device and prevents it from moving into the trench. When the inside of the trench is uneven, the springs allow the abutment wheels to slide within a certain range, preventing the device from getting stuck between itself and the trench.

[0029] Simultaneously, through the nozzle setup, the first one-way valve draws industrial alcohol from the water tank through the built-in pipe. The industrial alcohol is then transported into the collection chamber through the built-in pipe and sprayed into the trench through the nozzle. Spraying alcohol into the trench where the cable is laid can disinfect the organic matter in the trench and prevent the cable from being damaged due to excessive organic dirt in the trench. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 This is a side view of the overall structure of the present invention;

[0032] Figure 3 This is a cross-sectional view of the water tank structure of the present invention;

[0033] Figure 4 This is the present invention. Figure 3 The diagram shown is an enlarged view of the structure of part A.

[0034] Figure 5 This is the present invention. Figure 3 The diagram shown is an enlarged view of the structure of section B.

[0035] Figure 6 This is the present invention. Figure 3 The diagram shows an enlarged view of section C.

[0036] Figure 7 This is a cross-sectional view of the sliding rod of the present invention;

[0037] Figure 8 This is a schematic diagram of the connection structure of the driver board of the present invention;

[0038] Figure 9 This is a schematic diagram of the installation structure of the reciprocating slider of the present invention;

[0039] Figure 10 This is a schematic diagram of the connection structure of the sliding seat of the present invention;

[0040] Figure 11 This is a cross-sectional view of the mounting base of the present invention;

[0041] Figure 12 This is a schematic diagram of the overall structure of the movable base of the present invention;

[0042] Figure 13 This is a schematic diagram of the installation structure of the moving wheel of the present invention;

[0043] Figure 14 This is a schematic diagram of the pressurization structure of the present invention.

[0044] In the attached diagram: 1. Movable seat; 2. Abutment wheel; 3. Movable wheel; 4. Sliding plate; 5. Connecting plate; 6. Air guide pipe; 7. Limiting plate; 8. Lifting column; 9. Pressing plate; 10. Second power motor; 11. Limiting sleeve; 12. First one-way valve; 13. Internal pipe; 14. Fixed box; 15. Rotating column; 16. Water tank; 17. Rectangular slider; 18. Sliding rod; 19. Spring; 20. First power motor; 21. Anti-slip strip; 22. Positioning block; 23. Drive plate; 24. Rubber sleeve; 25. Limiting slider; 26. Reciprocating screw; 27. Reciprocating slider; 28. Vertical track; 29. ​​Nozzle; 30. Roller; 31. Drive chute; 32. Limiting chute; 33. Lifting chute; 34. Rotating chute; 35. Take-up roller; 36. Placement chute; 37. Collection chamber; 41. Piston part; 42. Pressure cylinder; 421. Open end; 43. Second check valve; 44. Air guide pipe; 45. Third check valve. Detailed Implementation

[0045] The technical solution of the present invention will be further described in detail below with reference to specific embodiments.

[0046] like Figure 1 , Figure 2 as well as Figure 3As shown in the embodiment of the present invention, a communication cable laying auxiliary device for communication construction includes a movable base 1, which has a Y-shaped structure. A bottom protrusion is used to place the device into a trench for laying the cable. Multiple sets of abutment wheels 2 are respectively installed on the two sides of the trench near the protrusion. The abutment wheels 2 are elastically connected to the side walls of the protrusion via elastic members. A U-shaped placement groove 36 is provided on the upper part of the movable base 1. Multiple sets of lifting columns 8 are vertically installed on the two side plates of the placement groove 36, and movable wheels 3 are installed at the bottom of the multiple sets of lifting columns 8. A winding roller 35 is rotatably connected in the placement groove 36 for winding the cable. A sliding plate 4 is slidably connected to a vertical track 28 on the side of the protrusion near the opening of the placement groove 36. A limiting sleeve 11 is rotatably mounted on the upper part, and the limiting sleeve 11 is rotatably connected to a rotating column 15 set on the sliding plate 4. The limiting sleeve 11 is provided with a through hole for the cable to pass through. The flipping frame is a U-shaped structure, and its two ends are rotatably connected to the two sides of the placement groove 36 and are driven to rotate by the first drive component. The flipping frame is set with a positioning block 22 in the middle, and the positioning block 22 is provided with a through hole for the cable to pass through. The air guide pipe 6 is slidably mounted on the side of the placement groove 36 where the flipping frame is set through a reciprocating slider 27. The reciprocating slider 27 is driven to slide linearly by the second drive component. The air guide pipe 6 is provided with a through hole for the cable to pass through. The disinfection structure is installed at the bottom of the movable seat 1 and is used to disinfect the bottom of the groove.

[0047] Furthermore, such as Figure 7 and Figure 12 As shown, the placement groove 36 is provided with rotating grooves 34 on both sides for rotatably connecting the two ends of the take-up roller 35. At the same time, two sets of limiting slide grooves 32 are provided on both sides of the protrusion. A rectangular slider 17 is slidably connected in the limiting slide groove 32. A spring is fixedly connected to one side of the rectangular slider 17. The spring is preferably a spring 19. The end of the spring 19 away from the rectangular slider 17 is fixedly connected to the inner wall plate of the limiting slide groove 32. A sliding rod 18 is fixedly connected to the side of the rectangular slider 17 away from the spring 19. An abutment wheel 2 is rotatably connected to the end of the sliding rod 18 away from the rectangular slider 17. The abutment wheel 2 abuts against the side wall of the trench where the cable is laid. The moving seat 1 is driven to move along the extension direction of the trench by the rotation of the moving wheel 3 at the bottom of the lifting column 8.

[0048] like Figure 1 and Figure 3 As shown in the embodiment of the present invention, two sets of limiting disks 7 are coaxially installed at both ends of the take-up roller 35, and the limiting disks 7 are rotatably connected to the side plates on both sides of the placement groove 36.

[0049] like Figure 2 and Figure 13As shown in the embodiment of the present invention, a pressing plate 9 is installed on the upper part of the lifting column 8. When the lifting column 8 descends to a preset height, the pressing plate 9 can press the upper part of the limiting plate 7. In this invention, two sets of lifting columns 8 are installed on both sides of the movable seat 1, and a crossbeam is installed on the lifting column 8 on the same side. The two sets of pressing plates 9 are fixedly installed on the two sets of crossbeams.

[0050] like Figure 12 and Figure 13 As shown, in this embodiment of the invention, the lifting column 8 is slidably connected in the lifting slide grooves 33 on both sides of the placement groove 36, and the lifting column 8 is electrically driven to slide linearly in the vertical direction.

[0051] like Figure 3 , Figure 5 as well as Figure 8 As shown, in this embodiment of the invention, a set of connecting columns are installed on both sides of the flipping frame. The two sets of connecting columns are rotatably connected to the mounting holes provided on the side plates of the placement slot 36. The first drive assembly includes two sets of first rotating power components. The two sets of first rotating power components are installed on the corresponding side plates of the mounting slot, and their rotation axes correspond to the corresponding connecting columns. The first rotating power component is preferably a first power motor 20.

[0052] Specifically, the mounting hole is opened at one end of the placement slot 36 near the fixed box 14. The flipping frame includes two sets of drive plates 23 and two sets of connecting plates 5. The connecting column is fixedly installed at one end of the corresponding drive plate 23. The end of the drive plate 23 away from the connecting column is fixedly connected to the connecting plate 5. The side of the two connecting plates 5 that are close to each other is fixedly connected to the positioning block 22.

[0053] Furthermore, an anti-slip strip 21 is installed on the upper side of the flipping frame. The anti-slip strip 21 is fixedly installed on two sets of connecting plates 5. The flipping frame is driven to flip by two sets of first power motors 20, which in turn drive the anti-slip strip 21 to press and fix the cable on the take-up roller 35. In this invention, the total length of the two connecting plates 5 and the positioning block 22 is the same as the distance between the two limiting plates 7, so that when the flipping frame is driven to rotate by the first power motor 20, the cable on the take-up roller 35 is pressed and limited by the two sets of connecting plates 5 and the positioning block 22.

[0054] like Figure 3 and Figure 6 As shown in the embodiment of the present invention, rubber sleeves 24 are fixedly connected to both sides of the air guide pipe 6. The rubber sleeves 24 slide against the outer wall of the cable. The inner ring of the air guide pipe 6 is provided with multiple spherical grooves. Rollers 30 are rotatably sleeved in the spherical grooves. The rollers 30 abut against the outer wall of the cable. In the present invention, when the limiting bar is conveyed by the air guide pipe 6, the outer surface of the cable is cleaned by the contact between the rollers 30 and the outer surface of the cable.

[0055] like Figure 3 , Figure 9 as well as Figure 11 As shown, in this embodiment of the invention, the movable seat 1 has a drive slide groove 31 at one end near the fixed box 14. The drive slide groove 31 is opened at the bottom of the placement groove 36. The limiting slider 25 is slidably connected in the drive slide groove 31. The top of the limiting slider 25 is fixedly connected to the reciprocating slider 27.

[0056] The second drive assembly includes a reciprocating lead screw 26 and a second rotary power component. The two ends of the reciprocating lead screw 26 are rotatably connected to the side plates on both sides of the mounting groove. The second rotary power component is mounted on the side plates, and its rotation shaft is fixedly connected to one end of the reciprocating lead screw 26. The reciprocating lead screw 26 and the reciprocating slider 27 form a helical pair transmission. The second rotary component is a second power motor 10. When the second power motor 10 is turned on, it drives the reciprocating lead screw 26 to rotate in both directions periodically, which drives the reciprocating slider 27 to slide linearly back and forth, thereby driving the air guide pipe 6 installed on the reciprocating slider 27 to move back and forth. Of course, in actual design, other components with reciprocating drive capability can be selected to replace the preferred lead screw transmission structure of the present invention, such as an electric slider, etc.

[0057] like Figure 3 , Figure 10 as well as Figure 14 As shown in the embodiment of the present invention, the disinfection structure includes a fixed box 14, an internal tube 13, and a water tank 16.

[0058] The fixed box 14 is fixedly installed at the bottom of the vertical rail 28. A contact switch is provided on the side of the fixed box 14 and the sliding plate 4. A collection cavity 37 is opened inside the fixed box 14. Multiple nozzles 29 are provided on both sides of the fixed box 14. The multiple nozzles 29 are connected to the collection cavity 37. The built-in tube 13 is opened inside the movable seat 1. The end of the built-in tube 13 away from the collection cavity 37 is connected to a first one-way valve 12. The water tank 16 is opened at the center of the movable seat 1. The liquid in the water tank 16 is transported to the collection cavity 37 through the built-in tube 13 via the first one-way valve 12 and sprayed into the groove by the multiple nozzles 29. The liquid in the water tank 16 is pressurized by the pressurizing structure and passes through the first one-way valve 12. The pressurizing structure is connected to the winding roller 35. When the winding roller 35 rotates, it drives the pressurizing structure to start.

[0059] The pressurization structure includes two sets of pressurization cylinders 42 and a reciprocating assembly. The two sets of pressurization cylinders 42 are fixedly installed in the movable base 1. The open ends 421 of the two sets of pressurization cylinders 42 are arranged opposite to each other. A set of piston parts 41 is slidably installed in the pressurization cylinder 42. The drive rods of the two sets of piston parts 41 are connected to two sets of corresponding drive frames 40. The near ends of the two sets of pressurization cylinders 42 extend into the water tank and are equipped with a second one-way valve 43. A set of air guide pipes 44 are respectively connected to the side of the two sets of pressurization cylinders 42. The air guide pipes 44 are in communication with the environment and a third one-way valve 45 is installed on the air guide pipes 44.

[0060] The reciprocating assembly is used to drive the drive frame 40 and the two sets of piston parts 41 to slide back and forth along the axis of the pressure cylinder 42. It includes an eccentric column 38 and a limiting frame 39. The eccentric column 38 is eccentrically mounted on the end face of the take-up roller 35. The limiting frame 39 is provided with a limiting groove for the eccentric column 38 to slide. The upper parts of the two sets of drive frames 40 are respectively connected to the two sides of the limiting frame 39.

[0061] When the take-up roller 35 rotates, it drives the eccentric column 38 to move in a circular motion, which in turn drives the two sets of drive frames 39 and piston part 41 to slide back and forth. The pressurizing cylinder 42 pressurizes the ambient air into the water tank 16, and the liquid in the water tank is squeezed and transported to the collection chamber through the built-in pipe 13 and sprayed out through the nozzle. When the pressure is stopped, the take-up roller 35 stops rotating and the pressurizing structure stops automatically.

[0062] The present invention also provides a cable laying method, which is applied to the above-mentioned communication cable auxiliary laying device for communication construction, and includes the following steps:

[0063] By adjusting the height of the lifting column 8, the moving wheel 3 slides on the top wall panels on both sides of the trench, the bottom protrusion of the moving seat 1 is placed into the trench, and the multiple sets of abutting wheels 2 on both sides of the protrusion abut against the side walls on both sides of the trench. By passing the cable head on the winding roller 35 through the air guide pipe 6 and the positioning block 22 in the middle of the flipping frame in sequence, the sliding plate 4 is moved to the bottom of the vertical track 28, the disinfection structure is activated to disinfect the trench, and the cable is laid in the trench by moving the moving seat 1.

[0064] Specifically, in use, the present invention first abuts the abutting wheel 2 against the side walls of the trench where the cable is laid, and abuts the moving wheel 3 against the top walls of the side walls of the trench where the cable is laid. Then, the moving seat 1 is pulled to lay the cable away from the fixed box 14.

[0065] With the abutment wheel 2 and the movable wheel 3, the abutment wheel 2 can effectively abut against the inner walls of both sides of the trench when the device moves, while the movable wheel 3 can abut against the top wall panels on both sides of the trench. This allows the device to be effectively limited during movement, preventing the device from moving into the trench. When the inner sides of the trench are uneven, the spring 19 can also allow the abutment wheel 2 to slide within a certain range, preventing the device from getting stuck between itself and the trench.

[0066] During cable laying, the cable end is passed through the air guide pipe 6 and the positioning block 22 in sequence, and then fixed in the trench. By pulling the movable seat 1, the cable can be pulled off the take-up roller 35. During this process, the take-up roller 35 will rotate, and the cable will pass through the air guide pipe 6 and the positioning block 22. The air guide pipe 6 is fixed with a set bolt at the center of the end of the placement groove 36, so that the air guide pipe 6 and the positioning block 22 are on the same straight line. When the cable passes through the air guide pipe 6 and the positioning block 22, it can be straightened under the action of tension. After the cable is straightened, it can straighten the cable and prevent the cable from bending due to long-term winding on the take-up roller 35. This can prevent the cable from bending in the trench and straighten the cable. During this process, the cable will pass through the rubber sleeve 24, which can wipe the floating dust and impurities attached to the surface of the cable and improve the cleanliness of the cable.

[0067] The sliding plate 4 is moved to the bottom of the vertical track 28. After the sliding plate 4 is moved to the bottom of the vertical track 28, the bottom wall of the sliding plate 4 will abut against the top wall of the fixed box 14, thereby opening the contact switch at the top of the fixed box 14. The contact switch controls the first one-way valve 12 to open, so that the first one-way valve 12 draws industrial alcohol from the water tank 16 through the built-in pipe 13. The industrial alcohol is transported into the collecting chamber 37 through the built-in pipe 13, and then sprayed into the trench through the nozzle 29. Spraying alcohol into the trench where the cable is laid through the nozzle 29 can disinfect the organic matter in the trench and prevent the cable from being damaged due to excessive organic dirt in the trench.

[0068] After the cable is laid, the sliding plate 4 is moved to the top of the vertical rail 28. After sliding to the top of the vertical rail 28, the sliding plate 4 separates from the contact switch, thereby closing the first one-way valve 12 and stopping the nozzle 29 from spraying alcohol. Then, the first power motor 20 is controlled to rotate, which drives the connecting plate 5 to rotate via the drive plate 23. By rotating the connecting plate 5 towards the take-up roller 35, the connecting plate 5 rotates into the space between the two limit plates 7. Then, by passing the cable end through the movable plate and the air guide pipe 6, a new cable is wound onto the take-up roller 35.

[0069] Before attaching a new cable to the take-up roller 35, the reciprocating slider 27 is slidable on the reciprocating screw 26 by tightening the set bolt, fixing one end of the cable to the take-up roller 35. The second power motor 10 is then turned on, causing the reciprocating screw 26 to rotate, which in turn allows the reciprocating slider 27 to slide back and forth on the screw 26. At this time, the limit plate 7 is rotated, causing the limit plate 7 and the take-up roller 35 to rotate. After the take-up roller 35 rotates, the cable can be effectively attached. During the attachment process, the outer wall of the cable is disinfected through the rubber sleeve 24 on the side of the air duct 6 near the movable plate. The cable is disinfected once by attaching it to the take-up roller 35. Then, when laying the cable, the cable is disinfected a second time through the rubber sleeve 24 on the side of the air duct 6 away from the movable plate. By disinfecting the cable twice during the attachment and laying processes, the cleanliness of the cable's outer wall can be further ensured, preventing impurities from adhering to the cable's outer wall. The reciprocating sliding of the reciprocating slider 27 on the reciprocating lead screw 26 enables the device to effectively and evenly wind the cable onto the take-up roller 35 when winding the cable. The cable can be wound in a spiral shape on the take-up roller 35, avoiding the occurrence of a large amount of space inside the cable when it is wound on the take-up roller 35.

[0070] During the winding process of the cable by the take-up roller 35, the anti-slip strip 21 on the connecting plate 5 abuts against the outer wall of the cable. On the one hand, it can disinfect part of the outer wall of the cable again. On the other hand, the torque applied to the drive plate 23 by the first power motor 20 can make the connecting plate 5 rotate towards the take-up roller 35. The torque abuts the cable against the take-up roller 35, further preventing the cable from having a large amount of space inside when it is on the take-up roller 35. This ensures that the outer walls of each layer of cable can be tightly abutted, ensuring the amount of cable winding. Secondly, the abutting of the anti-slip strip 21 between the connecting plate 5 and the cable can also promote the fixation of the cable. After the cable is wound, pressing the end of the cable away from the take-up roller 35 under the anti-slip strip 21 can effectively prevent the end of the cable away from the take-up roller 35 from falling off.

[0071] After the cable is wound up, the lifting column 8 drives the moving wheel 3 to descend, so that the moving wheel 3 moves to the bottom of the moving seat 1, and the device can move by the moving wheel 3. At this time, the abutment wheel 2 will be suspended in the air. As the lifting column 8 descends, the lifting column 8 will also drive the pressure plate 9 to descend through the crossbeam, so that the pressure plate 9 can abut against the limit plate 7. The pressure plate 9 abuts against the limit plate 7 to increase the pressure on the limit plate 7, thereby increasing the friction between the limit plate 7 and the pressure plate 9, and achieving the effect of reinforcing the limit plate 7. By reinforcing the limit plate 7, the winding roller 35 is prevented from rotating during the movement of the device, and together with the anti-slip strip 21, it can help to fix the cable wound on the limit plate 7 and the winding roller 35.

[0072] In summary, the advantages of this invention are:

[0073] 1. The present invention, through the setting of the abutment wheel 2 and the movable wheel 3, allows the abutment wheel 2 to effectively abut against the inner walls of both sides of the groove when the device moves, while the movable wheel 3 can abut against the top wall plates on both sides of the groove. This allows the device to be effectively limited during movement, preventing the device from moving into the groove. When the inner sides of the groove are uneven, the spring 19 can also allow the abutment wheel 2 to slide within a certain range, preventing the device from getting stuck between itself and the groove.

[0074] 2. With the nozzle 29, the first one-way valve 12 draws industrial alcohol from the water tank 16 through the built-in pipe 13. The industrial alcohol is transported into the collection chamber 37 through the built-in pipe 13 and then sprayed into the trench through the nozzle 29. Spraying alcohol into the trench where the cable is laid through the nozzle 29 can disinfect organic matter in the trench and prevent the cable from being damaged due to excessive organic dirt in the trench.

[0075] 3. By setting the rubber sleeve 24, the present invention disinfects the cable once by winding it around the receiving roller, and then disinfects the cable a second time by using the rubber sleeve 24 on the side of the mounting base away from the movable plate during cable laying. By disinfecting the cable twice during winding and laying, the cleanliness of the cable outer wall can be further ensured, and impurities can be avoided from adhering to the cable outer wall.

[0076] The preferred embodiments of the present invention have been described in detail above. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A communication cable auxiliary laying device for communication construction, characterized in that, include: The movable base has a Y-shaped structure. Its bottom protrusion is used to be placed into the trench for laying cables. Multiple sets of abutment wheels are installed on the two sides of the trench near the protrusion. The abutment wheels are elastically connected to the side wall of the protrusion through elastic elements. The upper part of the movable base is provided with a U-shaped placement groove. Multiple sets of lifting columns are vertically installed on the side plates of the placement groove. The bottom of the multiple sets of lifting columns is equipped with movable wheels. The take-up roller is rotatably connected in the placement slot and is used to take up the cable. A sliding plate is slidably connected to a vertical track on the side of the protrusion near the opening of the placement slot. A limiting sleeve is rotatably installed on the upper part of the sliding plate, and a connecting hole for the cable to pass through is provided inside the limiting sleeve. The flipping frame has a U-shaped structure, with its two ends rotatably connected to the two sides of the placement slot and driven to rotate by the first drive component. The flipping frame has a positioning block in the middle, and the positioning block has a through hole for the cable to pass through. An air guide tube is slidably installed on the side of the placement slot where the flip frame is provided via a reciprocating slider. The reciprocating slider is driven to slide linearly by a second drive component. The air guide tube is provided with a through hole for the cable to pass through. The disinfection structure, installed at the bottom of the movable base, is used to disinfect the bottom of the trench; Two sets of limiting plates are coaxially installed at both ends of the take-up roller. The limiting plates are rotatably connected to the side plates on both sides of the placement groove. A pressing plate is installed on the upper part of the lifting column. When the lifting column descends to a preset height, the pressing plate can press the upper part of the limiting plates.

2. The communication cable auxiliary laying device for communication construction according to claim 1, characterized in that, The lifting column is slidably connected in the lifting slide grooves on both sides of the placement groove, and the lifting column is electrically driven to slide linearly in the vertical direction.

3. The communication cable auxiliary laying device for communication construction according to claim 1, characterized in that, A set of connecting columns is installed on each side of the flipping frame. The two sets of connecting columns are rotatably connected to the mounting holes provided on the side plates of the placement slot. The first drive assembly includes two sets of first rotating power components. The two sets of first rotating power components are installed on the corresponding side plates of the mounting slot, and their rotation axes correspond to the corresponding connecting columns.

4. The communication cable auxiliary laying device for communication construction according to claim 1, characterized in that, The upper side of the flipping frame is equipped with anti-slip strips. The first drive component drives the flipping frame to flip, which in turn causes the anti-slip strips to press and fix the cable on the take-up roller.

5. The communication cable auxiliary laying device for communication construction according to claim 1, characterized in that, Both sides of the air guide tube are fixedly connected with rubber sleeves, which slide against the outer wall of the cable. The inner ring of the air guide tube has multiple spherical grooves, and rollers are rotatably fitted inside the spherical grooves, with the rollers abutting against the outer wall of the cable.

6. The communication cable auxiliary laying device for communication construction according to claim 1, characterized in that, The second drive assembly includes a reciprocating lead screw and a second rotary power component. The two ends of the reciprocating lead screw are rotatably connected to the side plates on both sides of the mounting groove. The second rotary power component is mounted on the side plates, and its rotation shaft is fixedly connected to one end of the reciprocating lead screw. The reciprocating lead screw and the reciprocating slider form a helical pair transmission.

7. The communication cable auxiliary laying device for communication construction according to claim 1, characterized in that, The disinfection structure includes a fixed box, an internal tube, and a water tank; The fixed box is fixedly installed at the bottom of the vertical track. A contact switch is provided near the fixed box and the sliding plate. A collection cavity is opened inside the fixed box. Multiple nozzles are provided on both sides of the fixed box, and the multiple nozzles are connected to the collection cavity. The built-in tube is located inside the movable seat, and the end of the built-in tube away from the collecting cavity is connected to a first one-way valve. The water tank is located at the center of the interior of the movable seat. The liquid in the water tank is transported to the collection chamber through the first one-way valve and the built-in pipe, and is sprayed into the groove by multiple nozzles. The liquid in the water tank is pressurized by the pressurizing structure and passes through the first one-way valve. The pressurizing structure is connected to the winding roller drive. The pressurization structure includes two sets of pressurization cylinders and a reciprocating assembly. The two sets of pressurization cylinders are fixedly installed in the movable seat, and the open ends of the two sets of pressurization cylinders are arranged opposite each other. A set of piston parts is slidably installed in the pressurization cylinders. The drive rods of the two sets of piston parts are connected to two sets of corresponding drive frames. The near ends of the two sets of pressurization cylinders extend into the water tank and are equipped with a second one-way valve. A set of air guide pipes are connected to the sides of the two sets of pressurization cylinders respectively. The air guide pipes are in communication with the environment and are equipped with a third one-way valve. The reciprocating assembly is used to drive the drive frame and two sets of pistons to slide back and forth along the axis of the pressure cylinder. It includes an eccentric column and a limiting frame. The eccentric column is eccentrically mounted on the end face of the take-up roller. The limiting frame is provided with a limiting groove for the eccentric column to slide. The upper parts of the two sets of drive frames are respectively connected to the two sides of the limiting frame. When the take-up roller rotates, it drives the eccentric column to move in a circular motion, which in turn drives the two sets of drive frames and piston parts to slide back and forth. The pressurizing cylinder pressurizes the ambient air into the water tank, and the liquid in the water tank is squeezed and transported to the collection chamber through the built-in pipe, and then sprayed out through the nozzle.

8. A cable laying method, characterized in that, The device for auxiliary laying of communication cables for communication construction as described in any one of claims 1-7 includes the following steps: By adjusting the height of the lifting column, the moving wheels slide on the top wall panels on both sides of the trench, and the bottom protrusion of the moving seat is placed into the trench. Multiple sets of abutting wheels on both sides of the protrusion abut against the side walls on both sides of the trench. By passing the cable head on the take-up roller through the air guide pipe and the positioning block in the middle of the flipping frame in sequence, the sliding plate is moved to the bottom of the vertical track, the disinfection structure is activated to disinfect the trench, and the cable is laid in the trench by moving the moving seat.

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