Automatic laying and wiring device for communication cables

Abstract

The invention relates to the technical field of communication equipment, and discloses a communication cable automatic laying and wiring device which comprises a laying roller and a sawtooth plate, the laying roller is movably mounted on the side wall of the sawtooth plate through a mounting frame, a communication cable is wound on the arc-shaped outer wall of the laying roller, and a guide sleeve is fixedly connected to the side wall of the bottom of the sawtooth plate. A large guide wheel is rotationally installed on the inner surface of the guide sleeve, a cable laying assembly capable of achieving preliminary positioning in the groove when the communication cable is laid is arranged in the guide sleeve, and a soil covering assembly capable of achieving soil covering and tight beating on the laid communication cable is arranged in the guide sleeve. According to the communication cable laying device, the cable laying assembly is arranged and matched with rotation of the laying wheel to gradually loosen the communication cable, guiding, pressing and positioning of laying of the communication cable are achieved in the process, and the situation that the communication cable deviates or inclines after being laid between the communication cable laying device and a ground groove, and then the laying effect of the communication cable and the protection effect of the groove on the communication cable after laying are affected is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of communication equipment, and in particular to an automatic laying and wiring device for communication cables. Background Art

[0002] In order to maintain efficient transfer and connectivity of communication information, a large number of communication cables need to be laid. Conventional communication cables are generally laid underground. First, a cable trench is dug, and then the communication cables are laid into the cable trench. Finally, the cable trench is buried to complete the laying and wiring of the communication cables.

[0003] According to a disclosed automatic laying wiring device for communication cables (publication number: CN209434779U), in the above application, the cutting teeth are driven by a driving device to reciprocate up and down, cutting a groove for laying communication cables, and laying the communication cables at the bottom of the groove through the guidance of a wiring tube, and then the soil cut by the cutting teeth is filled into the groove where the communication cables are laid through a trench burying device, thereby realizing automatic burying of copper wire cables, thereby completing the automatic laying of communication cables from above ground to underground.

[0004] However, in actual use of the above-mentioned equipment, since the laying of cables is an ongoing process, the communication cables in the trench lack sufficient positioning and clamping structures. They are only guided and flattened at the bottom of the trench by rollers, which causes a certain time difference between the wiring and the subsequent covering operation. This may cause the cables to shift in position at the bottom of the trench, thus affecting the normal laying of the communication cables. In view of this, we propose an automatic laying and wiring device for communication cables. Summary of the invention

[0005] The object of the present invention is to provide a communication cable automatic laying wiring device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a communication cable automatic laying and wiring device, comprising a laying roller and a serrated plate, the side wall of the serrated plate is movably mounted with a laying roller through a mounting frame, a communication cable is wound around the arc-shaped outer wall of the laying roller, a guide sleeve is fixedly connected to the bottom side wall of the serrated plate, a large guide wheel is rotatably mounted on the inner surface of the guide sleeve, a laying assembly for initially positioning the communication cable in the groove when laying the communication cable is arranged inside the guide sleeve, and a covering assembly for tightly covering the laid communication cable with soil is arranged inside the guide sleeve.

[0007] Preferably, the laying assembly includes a V-shaped seat, a rectangular groove is provided on the top of one end of the guide sleeve near the serrated plate, a V-shaped seat is fixedly installed on the inner wall of the guide sleeve, a small guide wheel is rotatably installed on the inner wall of the V-shaped seat away from the serrated plate, a rotating rod is rotatably installed on the inner wall of the guide sleeve, the rotating rod passes through the laying wheel, and the laying wheel is fixedly connected to the rotating rod, an arc-shaped groove is provided on the arc-shaped outer wall of the laying wheel, positioning grooves are provided on the inner walls on the left and right sides of the arc-shaped groove, a round rod is rotatably installed on the inner wall of the positioning groove, the round rod passes through the arc-shaped rod, and the arc-shaped rod is fixedly connected to the round rod, and a volute spring is sleeved on the arc-shaped outer wall of the round rod.

[0008] Preferably, the V-shaped seat is arranged at a rectangular groove opened at the top of the guide sleeve, and the end of the V-shaped seat close to the serrated plate is closed, and the bottom of the closed position is arranged in an arc shape to reduce the resistance of the V-shaped seat to the groove ground. The V-shaped seat is arranged in a V shape as a whole, and the end away from the serrated plate is arranged in an open shape, thereby facilitating the downward conduction of the communication cable by the large guide wheel and the small guide wheel, so that it finally fits the groove opened on the ground.

[0009] Preferably, there are two groups of positioning grooves, and the two groups of positioning grooves are symmetrically arranged on the left and right sides of the laying wheel with the vertical central axis of the laying wheel as the symmetry axis. There are several positioning grooves in each group, and the several positioning grooves are evenly distributed in a circular array on the outer surface of the arc groove, so that the positioning grooves on both sides of the arc groove and the corresponding arc rods can better achieve the positioning and guiding effect of the communication cables.

[0010] Preferably, the covering assembly includes a pulley 1, the rotating rod passes through the pulley 1, and the pulley 1 is fixedly connected to the rotating rod, the pulley 1 is transmission-connected to the pulley 2 through a transmission belt, the pulley 2 is coaxially fixedly mounted with a covering wheel, a baffle rod is fixedly mounted on the inner wall of the guide sleeve, a deflection groove is provided on the arc-shaped outer wall of the covering wheel, a straight rod is rotatably mounted on the inner wall of the deflection groove, a transmission plate passes through the straight rod, and the transmission plate is fixedly connected to the straight rod, a coil spring 1 is sleeved on the arc-shaped outer wall of the straight rod, a covering plate is hinged on the top of the transmission plate, and a soil gathering assembly is arranged inside the covering plate for gathering loose soil at the bottom of the groove in a center.

[0011] Preferably, the blocking rod is arranged horizontally to better block and limit the transmission plate during rotation, causing it to deflect with the straight rod as the rotation center.

[0012] Preferably, the soil gathering assembly includes a transmission rod, an end of the transmission plate away from the straight rod passes through and is fixedly installed with the transmission rod, the end of the transmission rod is rotatably connected to the covering plate, and a coil spring is sleeved on the arc-shaped outer wall of the transmission rod. The side wall of the covering plate is provided with a V-shaped groove, and a hinge groove matching the top width of the transmission plate is provided at the bottom center of the covering plate. A blocking block is provided at the bottom end of the hinge groove, and a blocking strip corresponding to the blocking block is provided on the top side wall of the transmission plate, so that the covering plate can only deflect in the clockwise direction for a certain distance when affected by the elastic force of the coil spring, thereby facilitating the covering plate to better gather and compact the loose soil at the bottom of the groove when it hits or slides on the groove.

[0013] Preferably, a soil-moving assembly is provided at the end of the transmission plate away from the straight rod, and the soil-moving assembly includes a hinged seat, and the end of the transmission plate away from the straight rod is hingedly connected to the hinged seat, a swinging groove is opened on the upper surface of the hinged seat, and a transmission column is rotatably installed on the inner wall of the swinging groove, and the transmission column is penetrated by a soil-moving plate, and the soil-moving plate is fixedly connected to the transmission column, and a coil spring three is sleeved on the arc-shaped outer wall of the transmission column, and the number of the swinging grooves and the soil-moving plates is set in two groups, and the two groups of swinging grooves and the soil-moving plates are symmetrically arranged with the vertical central axis of the hinged seat as the symmetry axis, and at the same time, the two groups of soil-moving plates are arranged in an "eight" shape, so that the soil-moving assembly can better move the floating soil at the bottom of the groove toward the communication cable at the center when the transmission plate moves.

[0014] Preferably, a guiding mechanism that can ensure the stability of the cable during laying and guiding is provided on the arc-shaped outer surface of the laying wheel, and the guiding mechanism includes a connecting rod, a connecting rod is rotatably installed on the inner wall of the positioning groove, the connecting rod passes through and is fixedly installed with an arc-shaped part, a coil spring five is sleeved on the arc-shaped outer wall of the connecting rod, a sleeve rod is fixedly installed on the inner wall of the arc-shaped part, a connecting spring is sleeved on the arc-shaped outer wall of the sleeve rod, and an arc-shaped contact block is sleeved on the arc-shaped outer wall of the sleeve rod, a vertical rod is fixedly installed on the top of the arc-shaped part, the inner wall of the vertical rod away from the arc-shaped part passes through and is fixedly installed on the rotating rod, a coil spring five is sleeved on the arc-shaped outer wall of the rotating rod, and a blocking belt is rotatably connected to the end of the rotating rod, a contact roller is rotatably installed on the top inner wall of the blocking belt, and an arc plate is fixedly installed on the top outer wall of the blocking belt.

[0015] Preferably, there are multiple groups of contact rollers, and the multiple groups of contact rollers are arranged in a linear array in a groove opened at the center of the barrier belt to avoid jamming of the barrier belt when it contacts the cable. The arc plate is arranged in an inclined state away from the center of the laying wheel, and the arc-shaped upper surface of the arc plate is provided with multiple groups of ridges to enhance the driving effect of the arc plate on covering the ground.

[0016] Compared with the prior art, the present invention provides a communication cable automatic laying wiring device, which has the following beneficial effects: The automatic laying and wiring device for communication cables is provided with a laying assembly, so that when the laying wheel contacts the surface of the communication cable, the communication cable will produce an extrusion effect on the bottom end of the arc rod by being squeezed in the arc groove, and finally drive the round rod and the arc rod to deflect when the laying wheel rotates, so as to hold the communication cable at that location tightly, and after being pressed into a small V-shaped wire groove opened at the bottom of the ground groove, the communication cable is gradually loosened by the rotation of the laying wheel, and in this process, the laying of the communication cable is guided and pressed and positioned, so as to avoid the deviation or skewness between the ground groove after laying, thereby affecting the laying effect of the communication cable and the protection effect of the groove on it after laying.

[0017] 2. The automatic laying and wiring device for communication cables is provided with a guiding mechanism. When the cable finally detaches from the laying wheel and sticks to the ground as the laying wheel rotates, the arc-shaped member will rotate in the opposite direction under the elastic force of the coil spring three, and the cable will eventually push the baffle bar outward and stick to the ground. In this process, the baffle bar deflects outward with the rotating rod as the rotation center until the cable no longer pushes the baffle bar. Then, affected by the elastic force of the coil spring four, the baffle bar drives the arc-shaped plate to deflect toward the center of the laying wheel, and cooperates with the arc-shaped plate to drive the ground covering soil, so as to preliminarily cover the laid cable with covering soil, thereby ensuring the laying stability and laying effect of the cable.

[0018] 3. The automatic laying and wiring device for communication cables is provided with a covering assembly. As the covering wheel continues to rotate, until the transmission plate moves to the point where the blocking rod can no longer block it, the elastic force of the coil spring is released, so that the straight rod drives the transmission plate to rotate rapidly in the counterclockwise direction, thereby cooperating with the covering plate movably arranged on the top of the transmission plate to compact and tighten the communication cable at the bottom of the groove, so that it fits tightly to the bottom of the groove, avoids its deviation, and ensures the stability of the communication cable during laying.

[0019] 4. The automatic laying and wiring device for communication cables is provided with a soil gathering component. As the covering wheel rotates, the transmission plate is driven by the elastic force of a coil spring to drive the covering plate to beat the loose soil of the ground laying groove. In combination with the setting of the V-shaped groove, the loose soil on both sides of the communication cable in the V-shaped small wire groove opened at the bottom of the ground groove will gather toward the surface and upper part of the communication cable, thereby further realizing the positioning of the communication cable and preventing it from being offset.

[0020] 5. The automatic laying and wiring device for communication cables is provided with a soil-moving assembly, so that the two sets of soil-moving plates arranged in an "eight" shape can better achieve central moving when they come into contact with the loose soil at the bottom of the trench, thereby completely covering the communication cables laid at the bottom of the trench, ensuring the stability of the communication cables during laying, and also facilitating the subsequent backfilling of the trench without affecting the straightness of the communication cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 This is a schematic diagram of the cross-sectional structure of the guide sleeve of the present invention; Figure 3 This is a schematic diagram of the cross-sectional structure of the V-shaped seat of the present invention; Figure 4 This is a schematic diagram of the structure of the laying wheel and the covering wheel of the present invention; Figure 5 It is a schematic diagram of the laying wheel and a partial enlargement of the present invention; Figure 6 It is a schematic diagram of the covering wheel and a partially enlarged structure of the present invention; Figure 7 This is a schematic diagram of the structure of the soil covering wheel in the second embodiment of the present invention; Figure 8 This is a schematic diagram of the structure of the soil excavation component in the second embodiment of the present invention; Fig. 9 This is a schematic diagram of the laying wheel structure in the third embodiment of the present invention; Fig.10 This is a schematic diagram of the cross-sectional structure of the arc-shaped member in the third embodiment of the present invention; Fig.11 This is a schematic diagram of the structure of the arc-shaped member and the vertical rod in the third embodiment of the present invention; Fig.12 This is a schematic diagram of the blocking rod structure in Embodiment 3 of the present invention.

[0022] In the figure: 1, laying roller; 2, serrated plate; 3, guide sleeve; 4, large guide wheel; 5, laying assembly; 51, V-shaped seat; 52, small guide wheel; 53, rotating rod; 54, laying wheel; 55, positioning groove; 56, round rod; 57, arc rod; 58, scroll spring; 6, soil covering assembly; 61, pulley 1; 62, transmission belt; 63, pulley 2; 64, soil covering wheel; 65, stop rod; 66, straight rod; 67, transmission plate; 68, coil spring 1; 69, soil covering plate; 7 , soil gathering assembly; 71, transmission rod; 72, coil spring two; 73, V-shaped groove; 8, soil expelling assembly; 81, hinged seat; 82, swing groove; 83, transmission column; 84, soil expelling plate; 85, coil spring three; 9, guiding mechanism; 91, connecting rod; 92, arc-shaped member; 93, coil spring four; 94, sleeve rod; 95, connecting spring; 96, arc-shaped contact block; 97, vertical rod; 98, rotating rod; 99, blocking belt; 910, coil spring five; 911, contact roller; 912, arc-shaped plate. DETAILED DESCRIPTION Example

[0023] like Figure 1-Figure 6 As shown, the present invention provides a technical solution: an automatic laying and wiring device for communication cables, comprising a laying roller 1 and a serrated plate 2, the side wall of the serrated plate 2 is movably mounted with the laying roller 1 through a mounting frame, a communication cable is wound around the arc-shaped outer wall of the laying roller 1, a guide sleeve 3 is fixedly connected to the bottom side wall of the serrated plate 2, a large guide wheel 4 is rotatably mounted on the inner surface of the guide sleeve 3, a laying assembly 5 which can achieve preliminary positioning of the communication cable in the groove when laying is arranged is arranged inside the guide sleeve 3, and the laying assembly 5 comprises a V-shaped seat 51, a small guide wheel 52, a rotating rod 53, a laying wheel 54, a positioning groove 55, a round rod 56, an arc rod 57 and a spiral spring 58.

[0024] In one embodiment of the present invention, a rectangular groove is provided at the top of the guide sleeve 3 near one end of the serrated plate 2, a V-shaped seat 51 is fixedly installed on the inner wall of the guide sleeve 3, a small guide wheel 52 is rotatably installed on the inner wall of the V-shaped seat 51 away from the serrated plate 2, a rotating rod 53 is rotatably installed on the inner wall of the guide sleeve 3, the rotating rod 53 passes through the laying wheel 54, and the laying wheel 54 is fixedly connected to the rotating rod 53, an arc-shaped groove is provided on the arc-shaped outer wall of the laying wheel 54, positioning grooves 55 are provided on the inner walls on the left and right sides of the arc-shaped groove, a round rod 56 is rotatably installed on the inner wall of the positioning groove 55, the round rod 56 passes through the arc-shaped rod 57, and the arc-shaped rod 57 is fixedly connected to the round rod 56, and a volute spring 58 is sleeved on the arc-shaped outer wall of the round rod 56.

[0025] Furthermore, the serrated side of the serrated plate 2 is arranged on the outer wall of the side away from the guide sleeve 3, and the top end of the serrated plate 2 is detachably connected to the external traction device, so that the entire device can be installed with an external traction trolley, thereby saving manpower to continuously complete the laying of communication cables in the already opened grooves. At the same time, the guide sleeve 3 is arranged in an inverted U shape, so that the interior of the guide sleeve 3 has enough space to set the laying component 5, and can effectively cooperate with the rectangular groove opened on the top outer wall of the guide sleeve 3 to guide and lay the communication cables. Specifically, the laying component 5 is arranged at the vertical center axis of the guide sleeve 3, so that the device can lay the communication cables. In the middle, the posture and stability of the communication cables during laying are ensured. In addition, the V-shaped seat 51 is arranged at the rectangular groove opened at the top of the guide sleeve 3, and the end of the V-shaped seat 51 close to the serrated plate 2 is closed, and the bottom of the closed position is arranged in an arc shape to reduce the resistance of the V-shaped seat 51 to the groove ground, and the shape of the V-shaped seat 51 can better open a V-shaped small wire groove at the bottom of the groove to facilitate the subsequent laying of communication cables. Specifically, the V-shaped seat 51 is arranged in a V shape as a whole, and the end away from the serrated plate 2 is arranged in an open shape, so as to facilitate the downward conduction of the communication cable by the large guide wheel 4 and the small guide wheel 52, so that it finally fits the groove opened on the ground.

[0026] In addition, the laying wheel 54 is arranged at one end of the V-shaped seat 51 away from the serrated plate 2, and the laying wheel 54 is arranged at the vertical center axis of the guide sleeve 3, so that the communication cable passing through the large guide wheel 4 and the small guide wheel 52 is finally driven by the laying wheel 54 to be pressed at the center of the ground groove, thereby ensuring the laying straightness of the communication cable and improving the laying effect of the communication cable. At the same time, there are two groups of positioning grooves 55, and the two groups of positioning grooves 55 are symmetrically arranged on the left and right sides of the laying wheel 54 with the vertical center axis of the laying wheel 54 as the symmetry axis. Specifically, there are several positioning grooves 55 in each group, and the several positioning grooves 55 are evenly distributed on the outer surface of the arc groove in a circular array, so that the positioning grooves 55 on both sides of the arc groove and their corresponding arc rods 57 can better achieve the effect of positioning and guiding the communication cable, and ensure its stability when laid at the bottom of the groove. Furthermore, circular holes with a diameter larger than the outer diameter of the spiral spring 58 are opened on the inner walls on the left and right sides of the positioning groove 55, and the two ends of the spiral spring 58 are respectively It is fixedly connected to the bottom inner wall of the circular hole and the arc-shaped outer wall of the round rod 56, so that the round rod 56 always has a tendency to rotate in the opposite direction to achieve reset when the arc rod 57 rotates. Specifically, in the initial state, the bottom end of the arc rod 57 is arranged in an inclined shape inside the arc groove, and the upper surface of the bottom end of the arc rod 57 exceeds the top of the positioning groove 55, so that when the laying wheel 54 contacts the surface of the communication cable, the communication cable will produce an extrusion effect on the bottom end of the arc rod 57 by being squeezed in the arc groove, and finally drive the laying wheel 54 to rotate and drive the round rod 56 and the arc rod 57 to deflect, so as to hold the communication cable at that place, and after being pressed into the V-shaped small wire groove opened at the bottom of the ground groove, the communication cable is gradually loosened by the rotation of the laying wheel 54, and in this process, the laying of the communication cable is guided and pressed and positioned to avoid displacement or skew between the ground groove after laying, thereby affecting the laying effect of the communication cable and the protection effect of the groove on it after laying.

[0027] In an embodiment of the present invention, a covering assembly 6 is provided inside the guide sleeve 3 for covering the laid communication cables with soil. The covering assembly 6 includes a pulley 61, a rotating rod 53 passes through the pulley 61, and the pulley 61 is fixedly connected to the rotating rod 53. The pulley 61 is transmission-connected to the pulley 63 through a transmission belt 62. The pulley 63 is coaxially fixedly provided with a covering wheel 64. A baffle rod 65 is fixedly provided on the inner wall of the guide sleeve 3. A deflection groove is provided on the arc-shaped outer wall of the covering wheel 64. A straight rod 66 is rotatably provided on the inner wall of the deflection groove. A transmission plate 67 passes through the straight rod 66, and the transmission plate 67 is fixedly connected to the straight rod 66. A coil spring 68 is sleeved on the arc-shaped outer wall of the straight rod 66, and a covering plate 69 is hinged on the top of the transmission plate 67.

[0028] Specifically, there are two groups of pulleys 1 61, transmission belts 62 and pulleys 2 63, and the two groups of pulleys 1 61, transmission belts 62 and pulleys 2 63 are mirror-imaged on the left and right sides of the vertical center axis of the laying wheel 54, so that the transmission between the laying wheel 54 and the covering wheel 64 is more stable. The laying wheel 54 will continue to rotate when the arc groove contacts the surface of the communication cable and the equipment moves along the ground groove as a whole, so as to provide a power source for the rotation of the covering wheel 64. In addition, the blocking rod 65 is arranged between the soil covering wheel 64 and the paving wheel 54, and the blocking rod 65 is arranged horizontally to better block and limit the transmission plate 67 during the rotation process, so that it deflects with the straight rod 66 as the rotation center. Furthermore, the number of deflection grooves, straight rods 66, transmission plates 67 and soil covering plates 69 is set in multiple groups, and the multiple groups of deflection grooves, straight rods 66, transmission plates 67 and soil covering plates 69 are evenly distributed on the arc-shaped outer wall of the soil covering wheel 64 in a circular array. At the same time, the deflection grooves The inner wall of the paving wheel 54 is provided with a baffle plate, and under the elastic force of the coil spring 68, the straight rod 66 always has a movement tendency to drive the transmission plate 67 to deflect toward the side of the paving wheel 54, so that in the initial state, the straight rod 66 drives the transmission plate 67 to deflect to be close to the baffle plate surface, and then during the rotation of the covering wheel 64, the baffle plate 65 blocks the movement trajectory of the transmission plate 67, so that after the transmission plate 67 contacts the baffle plate 65, it will rotate on the inner wall of the deflection groove with the straight rod 66 as the rotation center, and continue to rotate. A compression force is generated on the coil spring 68. As the covering wheel 64 continues to rotate, until the transmission plate 67 moves to the point where the blocking rod 65 can no longer block it, the elastic force of the coil spring 68 is released, causing the straight rod 66 to drive the transmission plate 67 to quickly rotate in the counterclockwise direction, thereby cooperating with the covering plate 69 movably arranged on the top of the transmission plate 67 to compact and tighten the communication cables at the bottom of the trench, making them fit tightly to the bottom of the trench, avoiding their deviation and ensuring the stability of the communication cables during laying.

[0029] Furthermore, a soil gathering component 7 is provided inside the soil covering plate 69 for gathering the floating soil at the bottom of the trench in the center. The soil gathering component 7 includes a transmission rod 71. The transmission rod 71 is passed through and fixedly installed at one end of the transmission plate 67 away from the straight rod 66. The end of the transmission rod 71 is rotatably connected to the soil covering plate 69. A coil spring 72 is sleeved on the arc-shaped outer wall of the transmission rod 71. A V-shaped groove 73 is provided on the side wall of the soil covering plate 69. Specifically, a hinge groove matching the width of the top of the transmission plate 67 is provided at the bottom center of the soil covering plate 69 to facilitate the installation of the transmission rod 71, and circular holes with a diameter larger than the outer diameter of the coil spring 72 are provided on the inner walls at both ends of the hinge groove. The two ends are respectively fixedly connected to the arc-shaped outer wall of the transmission rod 71 and the inner wall of the bottom end of the circular hole, so that due to the elastic force of the coil spring 2 72, the transmission rod 71 always has a tendency to rotate in the opposite direction to achieve reset. Specifically, a blocking block is provided at the bottom end of the hinge groove, and a blocking strip corresponding to the blocking block is provided on the top side wall of the transmission plate 67, so that the covering plate 69 can only be deflected in the clockwise direction for a certain distance when affected by the elastic force of the coil spring 2 72, so that the covering plate 69 can better gather and compact the loose soil at the bottom of the groove when it hits or slides on the groove, thereby improving the use effect of the covering plate 69 and ensuring the stability of the communication cable during laying. Example

[0030] Based on the first embodiment, please refer to the attached manual for details. Figure 7-Figure 8 In this embodiment, a soil-moving assembly 8 is provided at one end of the transmission plate 67 away from the straight rod 66, and the soil-moving assembly 8 includes a hinged seat 81. The end of the transmission plate 67 away from the straight rod 66 is hinged with the hinged seat 81, and a swing groove 82 is provided on the upper surface of the hinged seat 81. A transmission column 83 is rotatably installed on the inner wall of the swing groove 82. The transmission column 83 is penetrated by a soil-moving plate 84, and the soil-moving plate 84 is fixedly connected to the transmission column 83. A coil spring 85 is sleeved on the arc-shaped outer wall of the transmission column 83.

[0031] In the second embodiment of the present invention, there are two groups of swing grooves 82 and earth-moving plates 84, and the two groups of swing grooves 82 and earth-moving plates 84 are symmetrically arranged with the vertical central axis of the hinge seat 81 as the symmetry axis, so that the earth-moving assembly 8 can better move the floating soil at the bottom of the groove toward the communication cable at the center when the transmission plate 67 moves to cover the surface of the communication cable. At the same time, the two ends of the coil spring 85 are respectively fixedly connected to the inner wall of the swing groove 82 and the arc-shaped outer wall of the transmission column 83, and the bottom inner wall of the hinge seat 81 is provided with a connection with the bottom of the cover plate 69. The same hinge groove and corresponding blocking block enable the hinge seat 81 to only deflect a certain distance in the clockwise direction when affected by the elastic force of the coil spring 2 72, so that the soil-moving assembly 8 can better gather the loose soil at the bottom of the groove when tapping the groove, and the two sets of soil-moving plates 84 are arranged in an "eight" shape, so that the soil-moving plates 84 can better achieve centering when contacting the loose soil at the bottom of the groove, thereby completely covering the communication cables laid at the bottom of the groove, ensuring the stable state of the communication cables during laying, and also facilitating the subsequent backfilling of the groove without affecting the straightness of the communication cables. Example

[0032] Based on the first embodiment, please refer to the attached manual for details. Figure 9-12 In this embodiment, a guiding mechanism 9 is provided on the arc-shaped outer surface of the laying wheel 54 to ensure the stability of the cable during laying and guiding. The guiding mechanism 9 includes a connecting rod 91. The inner wall of the positioning groove 55 is rotatably mounted with the connecting rod 91. The connecting rod 91 passes through and is fixedly mounted with an arc-shaped member 92. A coil spring 93 is sleeved on the arc-shaped outer wall of the connecting rod 91. A sleeve rod 94 is fixedly mounted on the inner wall of the arc-shaped member 92. A connecting spring is sleeved on the arc-shaped outer wall of the sleeve rod 94. 95, an arc-shaped contact block 96 is sleeved on the arc-shaped outer wall of the sleeve rod 94, a vertical rod 97 is fixedly installed on the top of the arc-shaped member 92, and a rotating rod 98 is penetrated and fixedly installed on the inner wall of one end of the vertical rod 97 away from the arc-shaped member 92, a coil spring 910 is sleeved on the arc-shaped outer wall of the rotating rod 98, and a stop belt 99 is rotatably connected to the end of the rotating rod 98, a contact roller 911 is rotatably installed on the top inner wall of the stop belt 99, and an arc-shaped plate 912 is fixedly installed on the top outer wall of the stop belt 99.

[0033] Specifically, the width of the arc-shaped member 92 is adapted to the width of the positioning groove 55, and the number of guide mechanisms 9 is set to be several, and the several guide mechanisms 9 are evenly distributed on the arc-shaped outer wall of the laying wheel 54 in a circular array, so that the stability of the cable can be better guaranteed when the laying wheel 54 contacts the cable surface. At the same time, an active cavity is opened inside the arc-shaped member 92, and the sleeve rod 94 and the connecting spring 95 are both arranged inside the active cavity, and a square block is slidably installed on the inner wall of the active cavity, and the square block is fixedly connected to the arc-shaped contact block 96, and the arc-shaped member A wide groove with a width matching the width of the connection between the square block and the arc contact block 96 is provided on the top inner wall of 92, so that when the arc contact block 96 contacts the cable, the arc contact block 96 can avoid rigid contact with the cable surface by the movement of the arc contact block 96 on the surface of the arc member 92, thereby affecting the safety of cable laying and use. Furthermore, a groove with a width matching the width of the vertical rod 97 is provided at the center of the barrier belt 99 to facilitate the rotation of the barrier belt 99 with the rotating rod 98 as the rotation center, while avoiding jamming between the barrier belt 99 and the vertical rod 97.

[0034] Furthermore, there are multiple groups of contact rollers 911, and the multiple groups of contact rollers 911 are arranged in a linear array in the groove opened at the center of the barrier belt 99 to avoid the barrier belt 99 from getting stuck when contacting the cable. In addition, the arc plate 912 is arranged to be inclined away from the center of the laying wheel 54, and the arc-shaped upper surface of the arc plate 912 is provided with multiple groups of ridges to enhance the driving effect of the arc plate 912 on the ground covering soil. Specifically, when the laying wheel 54 contacts the cable, the cable first passes through the surface of the barrier belt 99, and its outer wall contacts the contact rollers 911 and finally approaches the arc member 92. As the laying wheel 54 continues to rotate, the cable is finally pressed against the surface of the arc member 92. The connecting spring 95 and the arc contact block 96 are provided to protect the cable, and the cable is also pressed against the arc. The squeezing of the curved member 92 will also cause the curved member 92 to deflect toward the center of the laying wheel 54 with the connecting rod 91 as the rotation center, and the cable is initially protected by the setting of the blocking belt 99. Later, when the cable moves close to the ground, the cable is separated from the laying wheel 54, and the curved member 92 will rotate in the opposite direction under the elastic force of the coil spring four 93, and finally the cable will push the blocking belt 99 outward and stick to the ground. In this process, the blocking belt 99 deflects outward with the rotating rod 98 as the rotation center until the cable no longer pushes the blocking belt 99. After that, affected by the elastic force of the coil spring five 910, the blocking belt 99 will drive the curved plate 912 to deflect toward one side of the center of the laying wheel 54, and cooperate with the curved plate 912 to drive the ground to cover the soil, so as to initially cover the laid cable with the soil, thereby ensuring the laying stability and laying effect of the cable.

[0035] In the present invention, when in use, the sawtooth plate 2 is installed on the external traction device, and the device is aligned with the center of the laying groove opened on the ground. Then, one end of the communication cable wound on the laying roller 1 is passed through the bottom of the large guide wheel 4 and the small guide wheel 52, and then is tightly attached to the arc groove on the surface of the laying wheel 54 and finally passes through the bottom of the laying wheel 54, and finally extends from the right end of the guide sleeve 3, and its end is positioned at the bottom of the ground laying groove through the fixing device. At this time, the traction device is started, and the sawtooth plate 2 is cooperated to continue to move along the ground laying groove. At this time, since one end of the communication cable is fixed, the continuous movement of the equipment makes the laying roller 1 continue to rotate and continuously release the communication cable, and the communication cable is restricted to the center of the ground laying groove through the laying component 5, and the communication cable is fixed through the covering component 6 and the gathering component 7, completing the preliminary laying positioning and covering protection of the communication cable, and ensuring that the communication cable will not be damaged and will not be offset during the subsequent backfilling of the ground trench, affecting the overall laying effect of the communication cable.

[0036] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A communication cable automatic laying and wiring device, comprising a laying roller (1) and a sawtooth plate (2), wherein the laying roller (1) is movably mounted on the side wall of the sawtooth plate (2) via a mounting frame, a communication cable is wound around the arc-shaped outer wall of the laying roller (1), a guide sleeve (3) is fixedly connected to the bottom side wall of the sawtooth plate (2), and a large guide wheel (4) is rotatably mounted on the inner surface of the guide sleeve (3), characterized in that: The guide sleeve (3) is provided with a cable laying component (5) capable of achieving preliminary positioning of the communication cable in the groove when laying, and the guide sleeve (3) is provided with a soil covering component (6) capable of tightly covering the laid communication cable.

2. The automatic laying and wiring device for communication cables according to claim 1 is characterized in that: The laying assembly (5) comprises a V-shaped seat (51), a rectangular groove is formed on the top of one end of the guide sleeve (3) close to the sawtooth plate (2), the V-shaped seat (51) is fixedly mounted on the inner wall of the guide sleeve (3), a small guide wheel (52) is rotatably mounted on the inner wall of one end of the V-shaped seat (51) away from the sawtooth plate (2), a rotating rod (53) is rotatably mounted on the inner wall of the guide sleeve (3), the rotating rod (53) passes through the laying wheel (54), and the laying The wheel (54) is fixedly connected to the rotating rod (53); an arc-shaped groove is provided on the arc-shaped outer wall of the laying wheel (54); positioning grooves (55) are provided on the inner walls on the left and right sides of the arc-shaped groove; a round rod (56) is rotatably mounted on the inner wall of the positioning groove (55); an arc-shaped rod (57) penetrates the round rod (56); the arc-shaped rod (57) is fixedly connected to the round rod (56); and a volute spring (58) is sleeved on the arc-shaped outer wall of the round rod (56).

3. The automatic laying and wiring device for communication cables according to claim 2 is characterized in that: The V-shaped seat (51) is arranged at a rectangular groove opened at the top of the guide sleeve (3), and the end of the V-shaped seat (51) close to the sawtooth plate (2) is arranged in a closed state, and the bottom of the closed position is arranged in an arc shape to reduce the resistance of the V-shaped seat (51) to the groove ground. The V-shaped seat (51) is arranged in a V shape as a whole, and the end of the V-shaped seat (51) away from the sawtooth plate (2) is arranged in an open state.

4. The automatic laying and wiring device for communication cables according to claim 2 is characterized in that: The number of the positioning grooves (55) is two groups, and the two groups of positioning grooves (55) are symmetrically arranged on the left and right sides of the laying wheel (54) with the vertical central axis of the laying wheel (54) as the symmetry axis, and the number of the positioning grooves (55) in each group is a plurality, and the plurality of positioning grooves (55) are evenly distributed on the outer surface of the arc groove in a circular array.

5. The automatic laying and wiring device for communication cables according to claim 2 is characterized in that: The soil covering assembly (6) comprises a belt pulley (61), the rotating rod (53) passes through the belt pulley (61), and the belt pulley (61) is fixedly connected to the rotating rod (53), the belt pulley (61) is connected to the belt pulley (63) through a transmission belt (62), a soil covering wheel (64) is coaxially fixedly mounted on the belt pulley (63), a retaining rod (65) is fixedly mounted on the inner wall of the guide sleeve (3), and the arc of the soil covering wheel (64) is A deflection groove is provided on the outer wall of the groove, a straight rod (66) is rotatably mounted on the inner wall of the deflection groove, a transmission plate (67) passes through the straight rod (66), and the transmission plate (67) is fixedly connected to the straight rod (66), a coil spring (68) is sleeved on the arc-shaped outer wall of the straight rod (66), a covering plate (69) is hinged on the top of the transmission plate (67), and a soil gathering component (7) is arranged inside the covering plate (69) for gathering the floating soil at the bottom of the groove in the center.

6. The automatic laying and wiring device for communication cables according to claim 5 is characterized in that: The blocking rod (65) is arranged horizontally.

7. The automatic laying and wiring device for communication cables according to claim 5, characterized in that: The soil collecting assembly (7) comprises a transmission rod (71), one end of the transmission plate (67) away from the straight rod (66) penetrates and is fixedly mounted with the transmission rod (71), the end of the transmission rod (71) is rotatably connected to the soil covering plate (69), a coil spring (72) is sleeved on the arc-shaped outer wall of the transmission rod (71), a V-shaped groove (73) is provided on the side wall of the soil covering plate (69), a hinge groove matching the width of the top end of the transmission plate (67) is provided at the center of the bottom of the soil covering plate (69), a blocking block is provided at the bottom end of the hinge groove, and a blocking strip corresponding to the blocking block is provided on the top side wall of the transmission plate (67).

8. The automatic laying and wiring device for communication cables according to claim 5, characterized in that: A soil-moving assembly (8) is provided at one end of the transmission plate (67) away from the straight rod (66), and the soil-moving assembly (8) includes a hinge seat (81). The end of the transmission plate (67) away from the straight rod (66) is hingedly connected to the hinge seat (81). A swinging groove (82) is provided on the upper surface of the hinge seat (81). A transmission column (83) is rotatably mounted on the inner wall of the swinging groove (82). A soil-moving plate (84) passes through the transmission column (83), and the soil-moving plate (84) is fixedly connected to the transmission column (83). A coil spring (85) is sleeved on the arc-shaped outer wall of the transmission column (83). The number of the swinging groove (82) and the soil-moving plate (84) is two groups, and the two groups of swinging grooves (82) and the soil-moving plates (84) are symmetrically arranged with the vertical central axis of the hinge seat (81) as the symmetry axis. The two groups of soil-moving plates (84) are arranged in an "eight" shape.

9. The automatic laying and wiring device for communication cables according to claim 2, characterized in that: A guiding mechanism (9) is provided on the arc-shaped outer surface of the laying wheel (54) to ensure the stability of the cable during laying and guiding. The guiding mechanism (9) comprises a connecting rod (91). The inner wall of the positioning groove (55) is rotatably mounted with the connecting rod (91). The connecting rod (91) passes through and is fixedly mounted with an arc-shaped member (92). A coil spring (93) is sleeved on the arc-shaped outer wall of the connecting rod (91). A sleeve rod (94) is fixedly mounted on the inner wall of the arc-shaped member (94). A connecting spring (95) is sleeved on the arc-shaped outer wall of the sleeve rod (94). An arc-shaped contact block (96) is sleeved on the arc-shaped outer wall of the sleeve rod (94); a vertical rod (97) is fixedly installed on the top of the arc-shaped member (92); a rotating rod (98) is penetrated and fixedly installed on the inner wall of one end of the vertical rod (97) away from the arc-shaped member (92); a coil spring (910) is sleeved on the arc-shaped outer wall of the rotating rod (98); a stop belt (99) is rotatably connected to the end of the rotating rod (98); a contact roller (911) is rotatably installed on the top inner wall of the stop belt (99); and an arc-shaped plate (912) is fixedly installed on the top outer wall of the stop belt (99).

10. The automatic laying and wiring device for communication cables according to claim 9, characterized in that: The contact rollers (911) are provided in a plurality of groups, and the plurality of contact rollers (911) are provided in a linear array in a notch opened at the center of the barrier belt (99); the arc plate (912) is provided in an inclined state away from the center of the laying wheel (54); and the arc-shaped upper surface of the arc plate (912) is provided with a plurality of convex ridges.

Images